diff options
Diffstat (limited to 'arch')
885 files changed, 30276 insertions, 5771 deletions
diff --git a/arch/alpha/include/uapi/asm/siginfo.h b/arch/alpha/include/uapi/asm/siginfo.h index 9822362a8424..70494d1d8f29 100644 --- a/arch/alpha/include/uapi/asm/siginfo.h +++ b/arch/alpha/include/uapi/asm/siginfo.h @@ -6,4 +6,18 @@ #include <asm-generic/siginfo.h> +/* + * SIGFPE si_codes + */ +#ifdef __KERNEL__ +#define FPE_FIXME 0 /* Broken dup of SI_USER */ +#endif /* __KERNEL__ */ + +/* + * SIGTRAP si_codes + */ +#ifdef __KERNEL__ +#define TRAP_FIXME 0 /* Broken dup of SI_USER */ +#endif /* __KERNEL__ */ + #endif diff --git a/arch/alpha/kernel/traps.c b/arch/alpha/kernel/traps.c index ddb89a18cf26..49d3b1e63ce5 100644 --- a/arch/alpha/kernel/traps.c +++ b/arch/alpha/kernel/traps.c @@ -280,7 +280,7 @@ do_entIF(unsigned long type, struct pt_regs *regs) case 1: /* bugcheck */ info.si_signo = SIGTRAP; info.si_errno = 0; - info.si_code = __SI_FAULT; + info.si_code = TRAP_FIXME; info.si_addr = (void __user *) regs->pc; info.si_trapno = 0; send_sig_info(SIGTRAP, &info, current); @@ -320,7 +320,7 @@ do_entIF(unsigned long type, struct pt_regs *regs) break; case GEN_ROPRAND: signo = SIGFPE; - code = __SI_FAULT; + code = FPE_FIXME; break; case GEN_DECOVF: @@ -342,7 +342,7 @@ do_entIF(unsigned long type, struct pt_regs *regs) case GEN_SUBRNG7: default: signo = SIGTRAP; - code = __SI_FAULT; + code = TRAP_FIXME; break; } diff --git a/arch/arc/kernel/setup.c b/arch/arc/kernel/setup.c index c4ffb441716c..877cec8f5ea2 100644 --- a/arch/arc/kernel/setup.c +++ b/arch/arc/kernel/setup.c @@ -510,7 +510,7 @@ static int show_cpuinfo(struct seq_file *m, void *v) goto done; } - str = (char *)__get_free_page(GFP_TEMPORARY); + str = (char *)__get_free_page(GFP_KERNEL); if (!str) goto done; diff --git a/arch/arc/kernel/troubleshoot.c b/arch/arc/kernel/troubleshoot.c index 7e94476f3994..7d8c1d6c2f60 100644 --- a/arch/arc/kernel/troubleshoot.c +++ b/arch/arc/kernel/troubleshoot.c @@ -178,7 +178,7 @@ void show_regs(struct pt_regs *regs) struct callee_regs *cregs; char *buf; - buf = (char *)__get_free_page(GFP_TEMPORARY); + buf = (char *)__get_free_page(GFP_KERNEL); if (!buf) return; diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index f1b3f1d575d4..7888c9803eb0 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1531,7 +1531,6 @@ config THUMB2_KERNEL bool "Compile the kernel in Thumb-2 mode" if !CPU_THUMBONLY depends on (CPU_V7 || CPU_V7M) && !CPU_V6 && !CPU_V6K default y if CPU_THUMBONLY - select AEABI select ARM_ASM_UNIFIED select ARM_UNWIND help @@ -1594,7 +1593,8 @@ config ARM_PATCH_IDIV code to do integer division. config AEABI - bool "Use the ARM EABI to compile the kernel" + bool "Use the ARM EABI to compile the kernel" if !CPU_V7 && !CPU_V7M && !CPU_V6 && !CPU_V6K + default CPU_V7 || CPU_V7M || CPU_V6 || CPU_V6K help This option allows for the kernel to be compiled using the latest ARM ABI (aka EABI). This is only useful if you are using a user diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index 447629d89884..6dcea8e8e941 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -646,7 +646,7 @@ choice config DEBUG_OMAP2UART1 bool "OMAP2/3/4 UART1 (omap2/3 sdp boards and some omap3 boards)" depends on ARCH_OMAP2PLUS - select DEBUG_OMAP2PLUS_UART + select DEBUG_UART_8250 help This covers at least h4, 2430sdp, 3430sdp, 3630sdp, omap3 torpedo and 3530 lv som. @@ -654,17 +654,17 @@ choice config DEBUG_OMAP2UART2 bool "Kernel low-level debugging messages via OMAP2/3/4 UART2" depends on ARCH_OMAP2PLUS - select DEBUG_OMAP2PLUS_UART + select DEBUG_UART_8250 config DEBUG_OMAP2UART3 bool "Kernel low-level debugging messages via OMAP2 UART3 (n8x0)" depends on ARCH_OMAP2PLUS - select DEBUG_OMAP2PLUS_UART + select DEBUG_UART_8250 config DEBUG_OMAP3UART3 bool "Kernel low-level debugging messages via OMAP3 UART3 (most omap3 boards)" depends on ARCH_OMAP2PLUS - select DEBUG_OMAP2PLUS_UART + select DEBUG_UART_8250 help This covers at least cm_t3x, beagle, crane, devkit8000, igep00x0, ldp, n900, n9(50), pandora, overo, touchbook, @@ -673,17 +673,17 @@ choice config DEBUG_OMAP4UART3 bool "Kernel low-level debugging messages via OMAP4/5 UART3 (omap4 blaze, panda, omap5 sevm)" depends on ARCH_OMAP2PLUS - select DEBUG_OMAP2PLUS_UART + select DEBUG_UART_8250 config DEBUG_OMAP3UART4 bool "Kernel low-level debugging messages via OMAP36XX UART4" depends on ARCH_OMAP2PLUS - select DEBUG_OMAP2PLUS_UART + select DEBUG_UART_8250 config DEBUG_OMAP4UART4 bool "Kernel low-level debugging messages via OMAP4/5 UART4" depends on ARCH_OMAP2PLUS - select DEBUG_OMAP2PLUS_UART + select DEBUG_UART_8250 config DEBUG_OMAP7XXUART1 bool "Kernel low-level debugging via OMAP730 UART1" @@ -712,22 +712,22 @@ choice config DEBUG_TI81XXUART1 bool "Kernel low-level debugging messages via TI81XX UART1 (ti8148evm)" depends on ARCH_OMAP2PLUS - select DEBUG_OMAP2PLUS_UART + select DEBUG_UART_8250 config DEBUG_TI81XXUART2 bool "Kernel low-level debugging messages via TI81XX UART2" depends on ARCH_OMAP2PLUS - select DEBUG_OMAP2PLUS_UART + select DEBUG_UART_8250 config DEBUG_TI81XXUART3 bool "Kernel low-level debugging messages via TI81XX UART3 (ti8168evm)" depends on ARCH_OMAP2PLUS - select DEBUG_OMAP2PLUS_UART + select DEBUG_UART_8250 config DEBUG_AM33XXUART1 bool "Kernel low-level debugging messages via AM33XX UART1" depends on ARCH_OMAP2PLUS - select DEBUG_OMAP2PLUS_UART + select DEBUG_UART_8250 config DEBUG_ZOOM_UART bool "Kernel low-level debugging messages via Zoom2/3 UART" @@ -896,12 +896,13 @@ choice via SCIF2 on Renesas R-Car H1 (R8A7779). config DEBUG_RCAR_GEN2_SCIF0 - bool "Kernel low-level debugging messages via SCIF0 on R8A7790/R8A7791/R8A7792/R8A7793" - depends on ARCH_R8A7790 || ARCH_R8A7791 || ARCH_R8A7792 || ARCH_R8A7793 + bool "Kernel low-level debugging messages via SCIF0 on R-Car Gen2 and RZ/G1" + depends on ARCH_R8A7743 || ARCH_R8A7790 || ARCH_R8A7791 || \ + ARCH_R8A7792 || ARCH_R8A7793 help Say Y here if you want kernel low-level debugging support - via SCIF0 on Renesas R-Car H2 (R8A7790), M2-W (R8A7791), V2H - (R8A7792), or M2-N (R8A7793). + via SCIF0 on Renesas RZ/G1M (R8A7743), R-Car H2 (R8A7790), + M2-W (R8A7791), V2H (R8A7792), or M2-N (R8A7793). config DEBUG_RCAR_GEN2_SCIF2 bool "Kernel low-level debugging messages via SCIF2 on R8A7794" @@ -1523,6 +1524,17 @@ config DEBUG_UART_PHYS default 0x40090000 if DEBUG_LPC32XX default 0x40100000 if DEBUG_PXA_UART1 default 0x42000000 if DEBUG_GEMINI + default 0x44e09000 if DEBUG_AM33XXUART1 + default 0x48020000 if DEBUG_OMAP4UART3 || DEBUG_TI81XXUART1 + default 0x48022000 if DEBUG_TI81XXUART2 + default 0x48024000 if DEBUG_TI81XXUART3 + default 0x4806a000 if DEBUG_OMAP2UART1 || DEBUG_OMAP3UART1 || \ + DEBUG_OMAP4UART1 || DEBUG_OMAP5UART1 + default 0x4806c000 if DEBUG_OMAP2UART2 || DEBUG_OMAP3UART2 || \ + DEBUG_OMAP4UART2 || DEBUG_OMAP5UART2 + default 0x4806e000 if DEBUG_OMAP2UART3 || DEBUG_OMAP4UART4 + default 0x49020000 if DEBUG_OMAP3UART3 + default 0x49042000 if DEBUG_OMAP3UART4 default 0x50000000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART0 || \ DEBUG_S3C2410_UART0) default 0x50004000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART1 || \ @@ -1641,10 +1653,21 @@ config DEBUG_UART_VIRT default 0xf8090000 if DEBUG_VEXPRESS_UART0_RS1 default 0xf8ffee00 if DEBUG_AT91_SAM9263_DBGU default 0xf8fff200 if DEBUG_AT91_RM9200_DBGU + default 0xf9e09000 if DEBUG_AM33XXUART1 + default 0xfa020000 if DEBUG_OMAP4UART3 || DEBUG_TI81XXUART1 + default 0xfa022000 if DEBUG_TI81XXUART2 + default 0xfa024000 if DEBUG_TI81XXUART3 + default 0xfa06a000 if DEBUG_OMAP2UART1 || DEBUG_OMAP3UART1 || \ + DEBUG_OMAP4UART1 || DEBUG_OMAP5UART1 + default 0xfa06c000 if DEBUG_OMAP2UART2 || DEBUG_OMAP3UART2 || \ + DEBUG_OMAP4UART2 || DEBUG_OMAP5UART2 + default 0xfa06e000 if DEBUG_OMAP2UART3 || DEBUG_OMAP4UART4 default 0xfa71e000 if DEBUG_QCOM_UARTDM default 0xfb002000 if DEBUG_CNS3XXX default 0xfb009000 if DEBUG_REALVIEW_STD_PORT default 0xfb00c000 if DEBUG_AT91_SAMA5D4_USART3 + default 0xfb020000 if DEBUG_OMAP3UART3 + default 0xfb042000 if DEBUG_OMAP3UART4 default 0xfb10c000 if DEBUG_REALVIEW_PB1176_PORT default 0xfc705000 if DEBUG_ZTE_ZX default 0xfcfe8600 if DEBUG_BCM63XX_UART diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 4b17f35dc9a7..faf46abaa4a2 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -46,6 +46,7 @@ dtb-$(CONFIG_SOC_AT91SAM9) += \ at91sam9x35ek.dtb dtb-$(CONFIG_SOC_SAM_V7) += \ at91-kizbox2.dtb \ + at91-sama5d27_som1_ek.dtb \ at91-sama5d2_xplained.dtb \ at91-sama5d3_xplained.dtb \ at91-tse850-3.dtb \ @@ -73,7 +74,8 @@ dtb-$(CONFIG_ARCH_BCM2835) += \ bcm2835-rpi-a-plus.dtb \ bcm2836-rpi-2-b.dtb \ bcm2837-rpi-3-b.dtb \ - bcm2835-rpi-zero.dtb + bcm2835-rpi-zero.dtb \ + bcm2835-rpi-zero-w.dtb dtb-$(CONFIG_ARCH_BCM_5301X) += \ bcm4708-asus-rt-ac56u.dtb \ bcm4708-asus-rt-ac68u.dtb \ @@ -106,7 +108,8 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \ bcm953012hr.dtb \ bcm953012k.dtb dtb-$(CONFIG_ARCH_BCM_53573) += \ - bcm47189-tenda-ac9.dtb + bcm47189-tenda-ac9.dtb \ + bcm947189acdbmr.dtb dtb-$(CONFIG_ARCH_BCM_63XX) += \ bcm963138dvt.dtb dtb-$(CONFIG_ARCH_BCM_CYGNUS) += \ @@ -180,6 +183,7 @@ dtb-$(CONFIG_ARCH_EXYNOS5) += \ exynos5440-ssdk5440.dtb \ exynos5800-peach-pi.dtb dtb-$(CONFIG_ARCH_GEMINI) += \ + gemini-dlink-dir-685.dtb \ gemini-nas4220b.dtb \ gemini-rut1xx.dtb \ gemini-sq201.dtb \ @@ -340,6 +344,7 @@ dtb-$(CONFIG_SOC_IMX51) += \ imx51-ts4800.dtb dtb-$(CONFIG_SOC_IMX53) += \ imx53-ard.dtb \ + imx53-cx9020.dtb \ imx53-m53evk.dtb \ imx53-mba53.dtb \ imx53-qsb.dtb \ @@ -391,7 +396,9 @@ dtb-$(CONFIG_SOC_IMX6Q) += \ imx6dl-udoo.dtb \ imx6dl-wandboard.dtb \ imx6dl-wandboard-revb1.dtb \ + imx6q-apalis-eval.dtb \ imx6q-apalis-ixora.dtb \ + imx6q-apalis-ixora-v1.1.dtb \ imx6q-apf6dev.dtb \ imx6q-arm2.dtb \ imx6q-b450v3.dtb \ @@ -466,7 +473,7 @@ dtb-$(CONFIG_SOC_IMX6SX) += \ imx6sx-udoo-neo-full.dtb dtb-$(CONFIG_SOC_IMX6UL) += \ imx6ul-14x14-evk.dtb \ - imx6ul-geam-kit.dtb \ + imx6ul-geam.dtb \ imx6ul-isiot-emmc.dtb \ imx6ul-isiot-nand.dtb \ imx6ul-liteboard.dtb \ @@ -617,6 +624,7 @@ dtb-$(CONFIG_SOC_AM33XX) += \ am335x-evmsk.dtb \ am335x-icev2.dtb \ am335x-lxm.dtb \ + am335x-moxa-uc-8100-me-t.dtb \ am335x-nano.dtb \ am335x-pepper.dtb \ am335x-phycore-rdk.dtb \ @@ -650,6 +658,7 @@ dtb-$(CONFIG_SOC_OMAP5) += \ dtb-$(CONFIG_SOC_DRA7XX) += \ am57xx-beagle-x15.dtb \ am57xx-beagle-x15-revb1.dtb \ + am57xx-beagle-x15-revc.dtb \ am57xx-cl-som-am57x.dtb \ am57xx-sbc-am57x.dtb \ am572x-idk.dtb \ @@ -657,7 +666,8 @@ dtb-$(CONFIG_SOC_DRA7XX) += \ dra7-evm.dtb \ dra72-evm.dtb \ dra72-evm-revc.dtb \ - dra71-evm.dtb + dra71-evm.dtb \ + dra76-evm.dtb dtb-$(CONFIG_ARCH_ORION5X) += \ orion5x-kuroboxpro.dtb \ orion5x-lacie-d2-network.dtb \ @@ -903,6 +913,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \ sun8i-a33-q8-tablet.dtb \ sun8i-a33-sinlinx-sina33.dtb \ sun8i-a83t-allwinner-h8homlet-v2.dtb \ + sun8i-a83t-bananapi-m3.dtb \ sun8i-a83t-cubietruck-plus.dtb \ sun8i-h2-plus-orangepi-zero.dtb \ sun8i-h3-bananapi-m2-plus.dtb \ @@ -918,6 +929,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \ sun8i-h3-orangepi-pc-plus.dtb \ sun8i-h3-orangepi-plus.dtb \ sun8i-h3-orangepi-plus2e.dtb \ + sun8i-r16-bananapi-m2m.dtb \ sun8i-r16-parrot.dtb \ sun8i-v3s-licheepi-zero.dtb \ sun8i-v3s-licheepi-zero-dock.dtb @@ -970,7 +982,6 @@ dtb-$(CONFIG_ARCH_UNIPHIER) += \ uniphier-pro4-sanji.dtb \ uniphier-pxs2-gentil.dtb \ uniphier-pxs2-vodka.dtb \ - uniphier-sld3-ref.dtb \ uniphier-sld8-ref.dtb dtb-$(CONFIG_ARCH_VERSATILE) += \ versatile-ab.dtb \ @@ -1049,7 +1060,8 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += \ mt6580-evbp1.dtb \ mt6589-aquaris5.dtb \ mt6592-evb.dtb \ - mt7623-evb.dtb \ + mt7623n-rfb-nand.dtb \ + mt7623n-bananapi-bpi-r2.dtb \ mt8127-moose.dtb \ mt8135-evbp1.dtb dtb-$(CONFIG_ARCH_ZX) += zx296702-ad1.dtb diff --git a/arch/arm/boot/dts/am335x-bone-common.dtsi b/arch/arm/boot/dts/am335x-bone-common.dtsi index 1d154444dfef..48a15fc641f2 100644 --- a/arch/arm/boot/dts/am335x-bone-common.dtsi +++ b/arch/arm/boot/dts/am335x-bone-common.dtsi @@ -319,13 +319,10 @@ ti,pmic-shutdown-controller; charger { - interrupts = <0>, <1>; - interrupt-names = "USB", "AC"; status = "okay"; }; pwrbutton { - interrupts = <2>; status = "okay"; }; diff --git a/arch/arm/boot/dts/am335x-chiliboard.dts b/arch/arm/boot/dts/am335x-chiliboard.dts index d8769799772e..59431b235944 100644 --- a/arch/arm/boot/dts/am335x-chiliboard.dts +++ b/arch/arm/boot/dts/am335x-chiliboard.dts @@ -191,13 +191,10 @@ interrupts = <7>; /* NNMI */ charger { - interrupts = <0>, <1>; - interrupt-names = "USB", "AC"; status = "okay"; }; pwrbutton { - interrupts = <2>; status = "okay"; }; }; diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts index 1c37a7c1ea17..ddd897556e03 100644 --- a/arch/arm/boot/dts/am335x-evm.dts +++ b/arch/arm/boot/dts/am335x-evm.dts @@ -531,6 +531,7 @@ interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ <1 IRQ_TYPE_NONE>; /* termcount */ rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */ + ti,nand-xfer-type = "prefetch-dma"; ti,nand-ecc-opt = "bch8"; ti,elm-id = <&elm>; nand-bus-width = <8>; diff --git a/arch/arm/boot/dts/am335x-moxa-uc-8100-me-t.dts b/arch/arm/boot/dts/am335x-moxa-uc-8100-me-t.dts new file mode 100644 index 000000000000..f82233cd18e0 --- /dev/null +++ b/arch/arm/boot/dts/am335x-moxa-uc-8100-me-t.dts @@ -0,0 +1,525 @@ +/* + * Copyright (C) 2017 MOXA Inc. - https://www.moxa.com/ + * + * Author: SZ Lin (林上智) <sz.lin@moxa.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/dts-v1/; + +#include "am33xx.dtsi" + +/ { + model = "Moxa UC-8100-ME-T"; + compatible = "moxa,uc-8100-me-t", "ti,am33xx"; + + cpus { + cpu@0 { + cpu0-supply = <&vdd1_reg>; + }; + }; + + memory { + device_type = "memory"; + reg = <0x80000000 0x20000000>; /* 512 MB */ + }; + + vbat: vbat-regulator { + compatible = "regulator-fixed"; + }; + + /* Power supply provides a fixed 3.3V @3A */ + vmmcsd_fixed: vmmcsd-regulator { + compatible = "regulator-fixed"; + regulator-name = "vmmcsd_fixed"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + }; + + leds { + compatible = "gpio-leds"; + led1 { + label = "uc8100me:CEL1"; + gpios = <&gpio_xten 8 0>; + default-state = "off"; + }; + + led2 { + label = "uc8100me:CEL2"; + gpios = <&gpio_xten 9 0>; + default-state = "off"; + }; + + led3 { + label = "uc8100me:CEL3"; + gpios = <&gpio_xten 10 0>; + default-state = "off"; + }; + + led4 { + label = "uc8100me:DIA1"; + gpios = <&gpio_xten 11 0>; + default-state = "off"; + }; + led5 { + label = "uc8100me:DIA2"; + gpios = <&gpio_xten 12 0>; + default-state = "off"; + }; + led6 { + label = "uc8100me:DIA3"; + gpios = <&gpio_xten 13 0>; + default-state = "off"; + }; + led7 { + label = "uc8100me:SD"; + gpios = <&gpio_xten 14 0>; + default-state = "off"; + }; + led8 { + label = "uc8100me:USB"; + gpios = <&gpio_xten 15 0>; + default-state = "off"; + }; + led9 { + label = "uc8100me:USER"; + gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + }; + + buttons: push_button { + compatible = "gpio-keys"; + }; + +}; + +&am33xx_pinmux { + pinctrl-names = "default"; + pinctrl-0 = <&minipcie_pins>; + + minipcie_pins: pinmux_minipcie { + pinctrl-single,pins = < + AM33XX_IOPAD(0x8e8, PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_pclk.gpio2_24 */ + AM33XX_IOPAD(0x8ec, PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_ac_bias_en.gpio2_25 */ + AM33XX_IOPAD(0x8e0, PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_vsync.gpio2_22 Power off PIN*/ + >; + }; + + push_button_pins: pinmux_push_button { + pinctrl-single,pins = < + AM33XX_IOPAD(0x9ac, PIN_INPUT_PULLDOWN | MUX_MODE7) /* mcasp0_ahcklx.gpio3_21 */ + >; + }; + + i2c0_pins: pinmux_i2c0_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x988, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ + AM33XX_IOPAD(0x98c, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ + >; + }; + + + i2c1_pins: pinmux_i2c1_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x968, PIN_INPUT_PULLUP | MUX_MODE3) /* uart0_ctsn.i2c1_sda */ + AM33XX_IOPAD(0x96c, PIN_INPUT_PULLUP | MUX_MODE3) /* uart0_rtsn.i2c1_scl */ + >; + }; + + uart0_pins: pinmux_uart0_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ + AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ + >; + }; + + uart1_pins: pinmux_uart1_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x978, PIN_INPUT | MUX_MODE0) /* uart1_ctsn.uart1_ctsn */ + AM33XX_IOPAD(0x97C, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_rtsn.uart1_rtsn */ + AM33XX_IOPAD(0x980, PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_rxd.uart1_rxd */ + AM33XX_IOPAD(0x984, PIN_OUTPUT | MUX_MODE0) /* uart1_txd.uart1_txd */ + >; + }; + + uart2_pins: pinmux_uart2_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x8d8, PIN_INPUT | MUX_MODE6) /* lcd_data14.uart5_ctsn */ + AM33XX_IOPAD(0x8dc, PIN_OUTPUT_PULLDOWN | MUX_MODE6) /* lcd_data15.uart5_rtsn */ + AM33XX_IOPAD(0x8c4, PIN_INPUT_PULLUP | MUX_MODE4) /* lcd_data9.uart5_rxd */ + AM33XX_IOPAD(0x8c0, PIN_OUTPUT | MUX_MODE4) /* lcd_data8.uart5_txd */ + >; + }; + + cpsw_default: cpsw_default { + pinctrl-single,pins = < + /* Slave 1 */ + AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_crs.rmii1_crs_dv */ + AM33XX_IOPAD(0x910, PIN_INPUT_PULLUP | MUX_MODE1) /* mii1_rxerr.rmii1_rxerr */ + AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txen.rmii1_txen */ + AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd1.rmii1_txd1 */ + AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd0.rmii1_txd0 */ + AM33XX_IOPAD(0x93c, PIN_INPUT_PULLUP | MUX_MODE1) /* mii1_rxd1.rmii1_rxd1 */ + AM33XX_IOPAD(0x940, PIN_INPUT_PULLUP | MUX_MODE1) /* mii1_rxd0.rmii1_rxd0 */ + AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mii1_refclk.rmii1_refclk */ + + /* Slave 2 */ + AM33XX_IOPAD(0x870, PIN_INPUT_PULLDOWN | MUX_MODE3) /* rmii2_crs_dv */ + AM33XX_IOPAD(0x874, PIN_INPUT_PULLDOWN | MUX_MODE3) /* rmii2_rxer */ + AM33XX_IOPAD(0x840, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* rmii2_txen */ + AM33XX_IOPAD(0x850, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* rmii2_td1 */ + AM33XX_IOPAD(0x854, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* rmii2_td0 */ + AM33XX_IOPAD(0x868, PIN_INPUT_PULLDOWN | MUX_MODE3) /* rmii2_rd1 */ + AM33XX_IOPAD(0x86c, PIN_INPUT_PULLDOWN | MUX_MODE3) /* rmii2_rd0 */ + AM33XX_IOPAD(0x908, PIN_INPUT_PULLDOWN | MUX_MODE1) /* rmii2_refclk */ + + >; + }; + + davinci_mdio_default: davinci_mdio_default { + pinctrl-single,pins = < + /* MDIO */ + AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ + AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */ + >; + }; + + mmc0_pins_default: pinmux_mmc0_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat3 */ + AM33XX_IOPAD(0x8f4, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat2 */ + AM33XX_IOPAD(0x8f8, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat1 */ + AM33XX_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat0 */ + AM33XX_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_clk */ + AM33XX_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_cmd */ + AM33XX_IOPAD(0x990, PIN_INPUT_PULLUP | MUX_MODE7) /* mcasp0_aclkx.gpio3_14 */ + AM33XX_IOPAD(0x9a0, PIN_INPUT_PULLUP | MUX_MODE7) /* mcasp0_aclkx.gpio3_18 */ + >; + }; + + mmc2_pins_default: pinmux_mmc2_pins { + pinctrl-single,pins = < + /* eMMC */ + AM33XX_IOPAD(0x830, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_ad12.mmc2_dat0 */ + AM33XX_IOPAD(0x834, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_ad13.mmc2_dat1 */ + AM33XX_IOPAD(0x838, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_ad14.mmc2_dat2 */ + AM33XX_IOPAD(0x83c, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_ad15.mmc2_dat3 */ + AM33XX_IOPAD(0x820, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_ad8.mmc2_dat4 */ + AM33XX_IOPAD(0x824, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_ad9.mmc2_dat5 */ + AM33XX_IOPAD(0x828, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_ad10.mmc2_dat6 */ + AM33XX_IOPAD(0x82c, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_ad11.mmc2_dat7 */ + AM33XX_IOPAD(0x888, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_csn3.mmc2_cmd */ + AM33XX_IOPAD(0x88c, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_clk.mmc2_clk */ + >; + }; + + spi0_pins: pinmux_spi0 { + pinctrl-single,pins = < + AM33XX_IOPAD(0x950, PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_sclk.spi0_sclk */ + AM33XX_IOPAD(0x95C, PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_cs0.spi0_cs0 */ + AM33XX_IOPAD(0x954, PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_d0.spi0_d0 */ + AM33XX_IOPAD(0x958, PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_d1.spi0_d1 */ + >; + }; + +}; + +&uart0 { + /* Console */ + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins>; +}; + +&uart1 { + /* UART 1 setting */ + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins>; +}; + +&uart5 { + /* UART 2 setting */ + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&uart2_pins>; +}; + +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins>; + + status = "okay"; + clock-frequency = <400000>; + + tpm: tpm@20 { + compatible = "infineon,slb9645tt"; + reg = <0x20>; + }; + + tps: tps@2d { + compatible = "ti,tps65910"; + reg = <0x2d>; + }; + + eeprom: eeprom@50 { + compatible = "atmel,24c16"; + pagesize = <16>; + reg = <0x50>; + }; + + rtc_wdt: rtc_wdt@68 { + compatible = "dallas,ds1374"; + reg = <0x68>; + }; +}; + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins>; + + status = "okay"; + clock-frequency = <400000>; + gpio_xten: gpio_xten@27 { + compatible = "nxp,pca9535"; + gpio-controller; + #gpio-cells = <2>; + reg = <0x27>; + }; +}; + +&usb { + status = "okay"; +}; + +&usb_ctrl_mod { + status = "okay"; +}; + +&usb0_phy { + status = "okay"; +}; + +&usb1_phy { + status = "okay"; +}; + +&usb0 { + status = "okay"; + dr_mode = "host"; +}; + +&usb1 { + status = "okay"; + dr_mode = "host"; +}; + +&cppi41dma { + status = "okay"; +}; + +#include "tps65910.dtsi" + +&tps { + vcc1-supply = <&vbat>; + vcc2-supply = <&vbat>; + vcc3-supply = <&vbat>; + vcc4-supply = <&vbat>; + vcc5-supply = <&vbat>; + vcc6-supply = <&vbat>; + vcc7-supply = <&vbat>; + vccio-supply = <&vbat>; + + regulators { + vrtc_reg: regulator@0 { + regulator-always-on; + }; + + vio_reg: regulator@1 { + regulator-always-on; + }; + + vdd1_reg: regulator@2 { + /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */ + regulator-name = "vdd_mpu"; + regulator-min-microvolt = <912500>; + regulator-max-microvolt = <1378000>; + regulator-boot-on; + regulator-always-on; + }; + + vdd2_reg: regulator@3 { + /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */ + regulator-name = "vdd_core"; + regulator-min-microvolt = <912500>; + regulator-max-microvolt = <1150000>; + regulator-boot-on; + regulator-always-on; + }; + + vdd3_reg: regulator@4 { + regulator-always-on; + }; + + vdig1_reg: regulator@5 { + regulator-always-on; + }; + + vdig2_reg: regulator@6 { + regulator-always-on; + }; + + vpll_reg: regulator@7 { + regulator-always-on; + }; + + vdac_reg: regulator@8 { + regulator-always-on; + }; + + vaux1_reg: regulator@9 { + regulator-always-on; + }; + + vaux2_reg: regulator@10 { + regulator-always-on; + }; + + vaux33_reg: regulator@11 { + regulator-always-on; + }; + + vmmc_reg: regulator@12 { + compatible = "regulator-fixed"; + regulator-name = "vmmc_reg"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; +}; + +/* Power */ +&vbat { + regulator-name = "vbat"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; +}; + +&mac { + pinctrl-names = "default"; + pinctrl-0 = <&cpsw_default>; + dual_emac = <1>; + status = "okay"; +}; + +&davinci_mdio { + pinctrl-names = "default"; + pinctrl-0 = <&davinci_mdio_default>; + status = "okay"; +}; + +&cpsw_emac0 { + status = "okay"; + phy_id = <&davinci_mdio>, <4>; + phy-mode = "rmii"; + dual_emac_res_vlan = <1>; +}; + +&cpsw_emac1 { + status = "okay"; + phy_id = <&davinci_mdio>, <5>; + phy-mode = "rmii"; + dual_emac_res_vlan = <2>; +}; + +&phy_sel { + reg= <0x44e10650 0xf5>; + rmii-clock-ext; +}; + +&sham { + status = "okay"; +}; + +&aes { + status = "okay"; +}; + +&gpio0 { + ti,no-reset-on-init; +}; + +&mmc1 { + pinctrl-names = "default"; + vmmc-supply = <&vmmcsd_fixed>; + bus-width = <4>; + pinctrl-0 = <&mmc0_pins_default>; + cd-gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>; + wp-gpios = <&gpio3 18 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; + +&mmc3 { + dmas = <&edma_xbar 12 0 1 + &edma_xbar 13 0 2>; + dma-names = "tx", "rx"; + pinctrl-names = "default"; + vmmc-supply = <&vmmcsd_fixed>; + bus-width = <8>; + pinctrl-0 = <&mmc2_pins_default>; + ti,non-removable; + status = "okay"; +}; + +&buttons { + pinctrl-names = "default"; + pinctrl-0 = <&push_button_pins>; + #address-cells = <1>; + #size-cells = <0>; + + button@0 { + label = "push_button"; + linux,code = <0x100>; + gpios = <&gpio3 21 GPIO_ACTIVE_LOW>; + }; +}; + +/* SPI Busses */ +&spi0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&spi0_pins>; + + m25p80@0 { + compatible = "mx25l6405d"; + spi-max-frequency = <40000000>; + + reg = <0>; + spi-cpol; + spi-cpha; + #address-cells = <1>; + #size-cells = <1>; + + /* reg : The partition's offset and size within the mtd bank. */ + partitions@0 { + label = "MLO"; + reg = <0x0 0x80000>; + }; + + partitions@1 { + label = "U-Boot"; + reg = <0x80000 0x100000>; + }; + + partitions@2 { + label = "U-Boot Env"; + reg = <0x180000 0x20000>; + }; + }; +}; diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts index 29a538ecd405..afb8eb0a0a16 100644 --- a/arch/arm/boot/dts/am437x-gp-evm.dts +++ b/arch/arm/boot/dts/am437x-gp-evm.dts @@ -149,6 +149,13 @@ system-clock-frequency = <12000000>; }; }; + + beeper: beeper { + compatible = "gpio-beeper"; + pinctrl-names = "default"; + pinctrl-0 = <&beeper_pins>; + gpios = <&gpio4 12 GPIO_ACTIVE_HIGH>; + }; }; &am43xx_pinmux { @@ -510,6 +517,13 @@ AM4372_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ >; }; + + beeper_pins: beeper_pins { + pinctrl-single,pins = < + AM4372_IOPAD(0x9e0, PIN_OUTPUT_PULLUP | MUX_MODE7) /* cam1_field.gpio4_12 */ + >; + }; + }; &uart0 { @@ -842,6 +856,7 @@ interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ <1 IRQ_TYPE_NONE>; /* termcount */ rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */ + ti,nand-xfer-type = "prefetch-dma"; ti,nand-ecc-opt = "bch16"; ti,elm-id = <&elm>; nand-bus-width = <8>; diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts index 54f40f370011..9d276af7c539 100644 --- a/arch/arm/boot/dts/am43x-epos-evm.dts +++ b/arch/arm/boot/dts/am43x-epos-evm.dts @@ -564,6 +564,7 @@ interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ <1 IRQ_TYPE_NONE>; /* termcount */ rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */ + ti,nand-xfer-type = "prefetch-dma"; ti,nand-ecc-opt = "bch16"; ti,elm-id = <&elm>; nand-bus-width = <8>; diff --git a/arch/arm/boot/dts/am571x-idk.dts b/arch/arm/boot/dts/am571x-idk.dts index 7b207835b2d1..debf9464403e 100644 --- a/arch/arm/boot/dts/am571x-idk.dts +++ b/arch/arm/boot/dts/am571x-idk.dts @@ -11,6 +11,7 @@ #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/irq.h> #include "am57xx-idk-common.dtsi" +#include "dra72x-mmc-iodelay.dtsi" / { model = "TI AM5718 IDK"; @@ -64,13 +65,6 @@ }; }; -&mmc1 { - status = "okay"; - vmmc-supply = <&ldo1_reg>; - bus-width = <4>; - cd-gpios = <&gpio6 27 0>; /* gpio 219 */ -}; - &omap_dwc3_2 { extcon = <&extcon_usb2>; }; @@ -96,3 +90,30 @@ status = "okay"; }; }; + +&pcie1_rc { + status = "okay"; + gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>; +}; + +&pcie1_ep { + gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>; +}; + +&mmc1 { + pinctrl-names = "default", "hs", "sdr12", "sdr25", "sdr50", "ddr50", "sdr104"; + pinctrl-0 = <&mmc1_pins_default>; + pinctrl-1 = <&mmc1_pins_hs>; + pinctrl-2 = <&mmc1_pins_sdr12>; + pinctrl-3 = <&mmc1_pins_sdr25>; + pinctrl-4 = <&mmc1_pins_sdr50>; + pinctrl-5 = <&mmc1_pins_ddr50_rev20 &mmc1_iodelay_ddr50_conf>; + pinctrl-6 = <&mmc1_pins_sdr104 &mmc1_iodelay_sdr104_rev20_conf>; +}; + +&mmc2 { + pinctrl-names = "default", "hs", "ddr_1_8v"; + pinctrl-0 = <&mmc2_pins_default>; + pinctrl-1 = <&mmc2_pins_hs>; + pinctrl-2 = <&mmc2_pins_ddr_rev20 &mmc2_iodelay_ddr_conf>; +}; diff --git a/arch/arm/boot/dts/am572x-idk.dts b/arch/arm/boot/dts/am572x-idk.dts index 9da6d83ca185..a578fe97ba3b 100644 --- a/arch/arm/boot/dts/am572x-idk.dts +++ b/arch/arm/boot/dts/am572x-idk.dts @@ -12,6 +12,7 @@ #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/irq.h> #include "am57xx-idk-common.dtsi" +#include "dra74x-mmc-iodelay.dtsi" / { model = "TI AM5728 IDK"; @@ -67,6 +68,24 @@ }; }; +&mmc1 { + pinctrl-names = "default", "hs", "sdr12", "sdr25", "sdr50", "ddr50", "sdr104"; + pinctrl-0 = <&mmc1_pins_default>; + pinctrl-1 = <&mmc1_pins_hs>; + pinctrl-2 = <&mmc1_pins_sdr12>; + pinctrl-3 = <&mmc1_pins_sdr25>; + pinctrl-4 = <&mmc1_pins_sdr50>; + pinctrl-5 = <&mmc1_pins_ddr50 &mmc1_iodelay_ddr_rev20_conf>; + pinctrl-6 = <&mmc1_pins_sdr104 &mmc1_iodelay_sdr104_rev20_conf>; +}; + +&mmc2 { + pinctrl-names = "default", "hs", "ddr_1_8v"; + pinctrl-0 = <&mmc2_pins_default>; + pinctrl-1 = <&mmc2_pins_hs>; + pinctrl-2 = <&mmc2_pins_ddr_rev20>; +}; + &omap_dwc3_2 { extcon = <&extcon_usb2>; }; @@ -76,19 +95,16 @@ vbus-gpio = <&gpio3 26 GPIO_ACTIVE_HIGH>; }; -&mmc1 { - status = "okay"; - vmmc-supply = <&v3_3d>; - vmmc_aux-supply = <&ldo1_reg>; - bus-width = <4>; - cd-gpios = <&gpio6 27 0>; /* gpio 219 */ -}; - &sn65hvs882 { load-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>; }; -&pcie1 { +&pcie1_rc { + status = "okay"; + gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>; +}; + +&pcie1_ep { gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>; }; diff --git a/arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi b/arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi index fdfe5b16b806..49aeecd312b4 100644 --- a/arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi +++ b/arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi @@ -9,6 +9,7 @@ #include "dra74x.dtsi" #include "am57xx-commercial-grade.dtsi" +#include "dra74x-mmc-iodelay.dtsi" #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/irq.h> @@ -166,34 +167,6 @@ }; }; -&dra7_pmx_core { - mmc1_pins_default: mmc1_pins_default { - pinctrl-single,pins = < - DRA7XX_CORE_IOPAD(0x376c, PIN_INPUT | MUX_MODE14) /* mmc1sdcd.gpio219 */ - DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */ - DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.cmd */ - DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */ - DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */ - DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */ - DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */ - >; - }; - - mmc2_pins_default: mmc2_pins_default { - pinctrl-single,pins = < - DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a23.mmc2_clk */ - DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */ - DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */ - DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */ - DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */ - DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */ - DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */ - DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */ - DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */ - DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */ - >; - }; -}; &i2c1 { status = "okay"; clock-frequency = <400000>; @@ -570,7 +543,12 @@ }; }; -&pcie1 { +&pcie1_rc { + status = "ok"; + gpios = <&gpio2 8 GPIO_ACTIVE_LOW>; +}; + +&pcie1_ep { gpios = <&gpio2 8 GPIO_ACTIVE_LOW>; }; diff --git a/arch/arm/boot/dts/am57xx-beagle-x15-revb1.dts b/arch/arm/boot/dts/am57xx-beagle-x15-revb1.dts index 39a92aff0a0d..5a77b334923d 100644 --- a/arch/arm/boot/dts/am57xx-beagle-x15-revb1.dts +++ b/arch/arm/boot/dts/am57xx-beagle-x15-revb1.dts @@ -19,8 +19,23 @@ }; &mmc1 { + pinctrl-names = "default", "hs", "sdr12", "sdr25", "sdr50", "ddr50", "sdr104"; + pinctrl-0 = <&mmc1_pins_default>; + pinctrl-1 = <&mmc1_pins_hs>; + pinctrl-2 = <&mmc1_pins_sdr12>; + pinctrl-3 = <&mmc1_pins_sdr25>; + pinctrl-4 = <&mmc1_pins_sdr50>; + pinctrl-5 = <&mmc1_pins_ddr50 &mmc1_iodelay_ddr_rev11_conf>; + pinctrl-6 = <&mmc1_pins_sdr104 &mmc1_iodelay_sdr104_rev11_conf>; vmmc-supply = <&vdd_3v3>; - vmmc-aux-supply = <&ldo1_reg>; + vqmmc-supply = <&ldo1_reg>; +}; + +&mmc2 { + pinctrl-names = "default", "hs", "ddr_1_8v"; + pinctrl-0 = <&mmc2_pins_default>; + pinctrl-1 = <&mmc2_pins_hs>; + pinctrl-2 = <&mmc2_pins_ddr_3_3v_rev11 &mmc2_iodelay_ddr_3_3v_rev11_conf>; }; /* errata i880 "Ethernet RGMII2 Limited to 10/100 Mbps" */ diff --git a/arch/arm/boot/dts/am57xx-beagle-x15-revc.dts b/arch/arm/boot/dts/am57xx-beagle-x15-revc.dts new file mode 100644 index 000000000000..17c41da3b55f --- /dev/null +++ b/arch/arm/boot/dts/am57xx-beagle-x15-revc.dts @@ -0,0 +1,39 @@ +/* + * Copyright (C) 2014-2017 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "am57xx-beagle-x15-common.dtsi" + +/ { + model = "TI AM5728 BeagleBoard-X15 rev C"; +}; + +&tpd12s015 { + gpios = <&gpio7 10 GPIO_ACTIVE_HIGH>, /* gpio7_10, CT CP HPD */ + <&gpio2 30 GPIO_ACTIVE_HIGH>, /* gpio2_30, LS OE */ + <&gpio7 12 GPIO_ACTIVE_HIGH>; /* gpio7_12/sp1_cs2, HPD */ +}; + +&mmc1 { + pinctrl-names = "default", "hs", "sdr12", "sdr25", "sdr50", "ddr50", "sdr104"; + pinctrl-0 = <&mmc1_pins_default>; + pinctrl-1 = <&mmc1_pins_hs>; + pinctrl-2 = <&mmc1_pins_sdr12>; + pinctrl-3 = <&mmc1_pins_sdr25>; + pinctrl-4 = <&mmc1_pins_sdr50>; + pinctrl-5 = <&mmc1_pins_ddr50 &mmc1_iodelay_ddr_rev20_conf>; + pinctrl-6 = <&mmc1_pins_sdr104 &mmc1_iodelay_sdr104_rev20_conf>; + vmmc-supply = <&vdd_3v3>; + vqmmc-supply = <&ldo1_reg>; +}; + +&mmc2 { + pinctrl-names = "default", "hs", "ddr_1_8v"; + pinctrl-0 = <&mmc2_pins_default>; + pinctrl-1 = <&mmc2_pins_hs>; + pinctrl-2 = <&mmc2_pins_ddr_rev20>; +}; diff --git a/arch/arm/boot/dts/am57xx-beagle-x15.dts b/arch/arm/boot/dts/am57xx-beagle-x15.dts index 19a60a11c198..d6689106d2a8 100644 --- a/arch/arm/boot/dts/am57xx-beagle-x15.dts +++ b/arch/arm/boot/dts/am57xx-beagle-x15.dts @@ -20,9 +20,20 @@ }; &mmc1 { + pinctrl-names = "default", "hs"; + pinctrl-0 = <&mmc1_pins_default>; + pinctrl-1 = <&mmc1_pins_hs>; + vmmc-supply = <&ldo1_reg>; }; +&mmc2 { + pinctrl-names = "default", "hs", "ddr_1_8v"; + pinctrl-0 = <&mmc2_pins_default>; + pinctrl-1 = <&mmc2_pins_hs>; + pinctrl-2 = <&mmc2_pins_ddr_3_3v_rev11 &mmc2_iodelay_ddr_3_3v_rev11_conf>; +}; + /* errata i880 "Ethernet RGMII2 Limited to 10/100 Mbps" */ &phy1 { max-speed = <100>; diff --git a/arch/arm/boot/dts/am57xx-idk-common.dtsi b/arch/arm/boot/dts/am57xx-idk-common.dtsi index c536b2f5389f..97aa8e6a56da 100644 --- a/arch/arm/boot/dts/am57xx-idk-common.dtsi +++ b/arch/arm/boot/dts/am57xx-idk-common.dtsi @@ -399,6 +399,14 @@ dr_mode = "peripheral"; }; +&mmc1 { + status = "okay"; + vmmc-supply = <&v3_3d>; + vqmmc-supply = <&ldo1_reg>; + bus-width = <4>; + cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>; /* gpio 219 */ +}; + &mmc2 { status = "okay"; vmmc-supply = <&v3_3d>; diff --git a/arch/arm/boot/dts/armada-370.dtsi b/arch/arm/boot/dts/armada-370.dtsi index f9cf1273f35e..b1cf5a26f3c2 100644 --- a/arch/arm/boot/dts/armada-370.dtsi +++ b/arch/arm/boot/dts/armada-370.dtsi @@ -72,7 +72,7 @@ reg = <MBUS_ID(0x01, 0xe0) 0 0x100000>; }; - pciec: pcie-controller@82000000 { + pciec: pcie@82000000 { compatible = "marvell,armada-370-pcie"; status = "disabled"; device_type = "pci"; @@ -100,6 +100,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0 0x81000000 0 0 0x81000000 0x1 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &mpic 58>; marvell,pcie-port = <0>; @@ -117,6 +118,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0 0x81000000 0 0 0x81000000 0x2 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &mpic 62>; marvell,pcie-port = <1>; diff --git a/arch/arm/boot/dts/armada-375.dtsi b/arch/arm/boot/dts/armada-375.dtsi index 50c5e8417802..7225c7ce9a8d 100644 --- a/arch/arm/boot/dts/armada-375.dtsi +++ b/arch/arm/boot/dts/armada-375.dtsi @@ -582,7 +582,7 @@ }; }; - pciec: pcie-controller@82000000 { + pciec: pcie@82000000 { compatible = "marvell,armada-370-pcie"; status = "disabled"; device_type = "pci"; @@ -610,6 +610,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0 0x81000000 0 0 0x81000000 0x1 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &gic GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>; marvell,pcie-port = <0>; @@ -627,6 +628,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0 0x81000000 0 0 0x81000000 0x2 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &gic GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>; marvell,pcie-port = <0>; diff --git a/arch/arm/boot/dts/armada-380.dtsi b/arch/arm/boot/dts/armada-380.dtsi index e392f6036f39..132596fd0860 100644 --- a/arch/arm/boot/dts/armada-380.dtsi +++ b/arch/arm/boot/dts/armada-380.dtsi @@ -71,7 +71,7 @@ }; }; - pcie-controller { + pcie { compatible = "marvell,armada-370-pcie"; status = "disabled"; device_type = "pci"; @@ -104,6 +104,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0 0x81000000 0 0 0x81000000 0x1 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &gic GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>; marvell,pcie-port = <0>; @@ -122,6 +123,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0 0x81000000 0 0 0x81000000 0x2 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &gic GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>; marvell,pcie-port = <1>; @@ -140,6 +142,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x3 0 1 0 0x81000000 0 0 0x81000000 0x3 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &gic GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>; marvell,pcie-port = <2>; diff --git a/arch/arm/boot/dts/armada-385-db-ap.dts b/arch/arm/boot/dts/armada-385-db-ap.dts index db5b9f6b615d..25d2d720dc0e 100644 --- a/arch/arm/boot/dts/armada-385-db-ap.dts +++ b/arch/arm/boot/dts/armada-385-db-ap.dts @@ -209,7 +209,7 @@ status = "okay"; }; - pcie-controller { + pcie { status = "okay"; /* diff --git a/arch/arm/boot/dts/armada-385-turris-omnia.dts b/arch/arm/boot/dts/armada-385-turris-omnia.dts index be16ce39fb3d..06831e1e3f80 100644 --- a/arch/arm/boot/dts/armada-385-turris-omnia.dts +++ b/arch/arm/boot/dts/armada-385-turris-omnia.dts @@ -96,7 +96,7 @@ }; }; - pcie-controller { + pcie { status = "okay"; pcie@1,0 { diff --git a/arch/arm/boot/dts/armada-385.dtsi b/arch/arm/boot/dts/armada-385.dtsi index 7fcc4c4885cf..74863aff01c6 100644 --- a/arch/arm/boot/dts/armada-385.dtsi +++ b/arch/arm/boot/dts/armada-385.dtsi @@ -70,7 +70,7 @@ }; soc { - pciec: pcie-controller { + pciec: pcie { compatible = "marvell,armada-370-pcie"; status = "disabled"; device_type = "pci"; @@ -109,6 +109,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0 0x81000000 0 0 0x81000000 0x1 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &gic GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>; marvell,pcie-port = <0>; @@ -127,6 +128,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0 0x81000000 0 0 0x81000000 0x2 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &gic GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>; marvell,pcie-port = <1>; @@ -145,6 +147,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x3 0 1 0 0x81000000 0 0 0x81000000 0x3 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &gic GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>; marvell,pcie-port = <2>; @@ -166,6 +169,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x4 0 1 0 0x81000000 0 0 0x81000000 0x4 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &gic GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>; marvell,pcie-port = <3>; diff --git a/arch/arm/boot/dts/armada-388-clearfog.dts b/arch/arm/boot/dts/armada-388-clearfog.dts index 0d5f1f062275..ee7b0089eff0 100644 --- a/arch/arm/boot/dts/armada-388-clearfog.dts +++ b/arch/arm/boot/dts/armada-388-clearfog.dts @@ -62,7 +62,7 @@ }; }; - pcie-controller { + pcie { pcie@3,0 { /* Port 2, Lane 0. CON2, nearest CPU. */ reset-gpios = <&expander0 2 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/armada-388-clearfog.dtsi b/arch/arm/boot/dts/armada-388-clearfog.dtsi index 0f5938bede53..68acfc968706 100644 --- a/arch/arm/boot/dts/armada-388-clearfog.dtsi +++ b/arch/arm/boot/dts/armada-388-clearfog.dtsi @@ -104,7 +104,7 @@ }; }; - pcie-controller { + pcie { status = "okay"; /* * The two PCIe units are accessible through diff --git a/arch/arm/boot/dts/armada-388-db.dts b/arch/arm/boot/dts/armada-388-db.dts index 1ac923826445..a4ec1fa37529 100644 --- a/arch/arm/boot/dts/armada-388-db.dts +++ b/arch/arm/boot/dts/armada-388-db.dts @@ -172,7 +172,7 @@ status = "okay"; }; - pcie-controller { + pcie { status = "okay"; /* * The two PCIe units are accessible through diff --git a/arch/arm/boot/dts/armada-388-gp.dts b/arch/arm/boot/dts/armada-388-gp.dts index 563901e0ec07..f503955dbd3b 100644 --- a/arch/arm/boot/dts/armada-388-gp.dts +++ b/arch/arm/boot/dts/armada-388-gp.dts @@ -240,7 +240,7 @@ status = "okay"; }; - pcie-controller { + pcie { status = "okay"; /* * One PCIe units is accessible through diff --git a/arch/arm/boot/dts/armada-388-rd.dts b/arch/arm/boot/dts/armada-388-rd.dts index af82f275eac2..9cc3ca0376b9 100644 --- a/arch/arm/boot/dts/armada-388-rd.dts +++ b/arch/arm/boot/dts/armada-388-rd.dts @@ -117,7 +117,7 @@ }; }; - pcie-controller { + pcie { status = "okay"; /* * One PCIe units is accessible through diff --git a/arch/arm/boot/dts/armada-38x.dtsi b/arch/arm/boot/dts/armada-38x.dtsi index af31f5d6c0e5..7ff0811e61db 100644 --- a/arch/arm/boot/dts/armada-38x.dtsi +++ b/arch/arm/boot/dts/armada-38x.dtsi @@ -154,6 +154,13 @@ reg = <0xc000 0x58>; }; + timer@c200 { + compatible = "arm,cortex-a9-global-timer"; + reg = <0xc200 0x20>; + interrupts = <GIC_PPI 11 (IRQ_TYPE_EDGE_RISING | GIC_CPU_MASK_SIMPLE(2))>; + clocks = <&coreclk 2>; + }; + timer@c600 { compatible = "arm,cortex-a9-twd-timer"; reg = <0xc600 0x20>; diff --git a/arch/arm/boot/dts/armada-390-db.dts b/arch/arm/boot/dts/armada-390-db.dts index 2afed2ce4741..c718a5242595 100644 --- a/arch/arm/boot/dts/armada-390-db.dts +++ b/arch/arm/boot/dts/armada-390-db.dts @@ -123,7 +123,7 @@ }; }; - pcie-controller { + pcie { status = "okay"; /* CON30 */ diff --git a/arch/arm/boot/dts/armada-395-gp.dts b/arch/arm/boot/dts/armada-395-gp.dts index 2cdbba804c1e..ef491b524fd6 100644 --- a/arch/arm/boot/dts/armada-395-gp.dts +++ b/arch/arm/boot/dts/armada-395-gp.dts @@ -139,7 +139,7 @@ }; }; - pcie-controller { + pcie { status = "okay"; /* diff --git a/arch/arm/boot/dts/armada-398-db.dts b/arch/arm/boot/dts/armada-398-db.dts index e8604281c3c9..f0e0379f7619 100644 --- a/arch/arm/boot/dts/armada-398-db.dts +++ b/arch/arm/boot/dts/armada-398-db.dts @@ -118,7 +118,7 @@ }; }; - pcie-controller { + pcie { status = "okay"; pcie@1,0 { diff --git a/arch/arm/boot/dts/armada-39x.dtsi b/arch/arm/boot/dts/armada-39x.dtsi index 60fbfd5907c7..ea657071e278 100644 --- a/arch/arm/boot/dts/armada-39x.dtsi +++ b/arch/arm/boot/dts/armada-39x.dtsi @@ -442,7 +442,7 @@ }; }; - pcie-controller { + pcie { compatible = "marvell,armada-370-pcie"; status = "disabled"; device_type = "pci"; @@ -481,6 +481,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0 0x81000000 0 0 0x81000000 0x1 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &gic GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>; marvell,pcie-port = <0>; @@ -499,6 +500,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0 0x81000000 0 0 0x81000000 0x2 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &gic GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>; marvell,pcie-port = <1>; @@ -517,6 +519,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x3 0 1 0 0x81000000 0 0 0x81000000 0x3 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &gic GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>; marvell,pcie-port = <2>; @@ -538,6 +541,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x4 0 1 0 0x81000000 0 0 0x81000000 0x4 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &gic GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>; marvell,pcie-port = <3>; diff --git a/arch/arm/boot/dts/armada-xp-98dx3236.dtsi b/arch/arm/boot/dts/armada-xp-98dx3236.dtsi index be22ec5236ac..bdd4c7a45fbf 100644 --- a/arch/arm/boot/dts/armada-xp-98dx3236.dtsi +++ b/arch/arm/boot/dts/armada-xp-98dx3236.dtsi @@ -91,7 +91,7 @@ /* * 98DX3236 has 1 x1 PCIe unit Gen2.0 */ - pciec: pcie-controller@82000000 { + pciec: pcie@82000000 { compatible = "marvell,armada-xp-pcie"; status = "disabled"; device_type = "pci"; @@ -116,6 +116,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0 0x81000000 0 0 0x81000000 0x1 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &mpic 58>; marvell,pcie-port = <0>; diff --git a/arch/arm/boot/dts/armada-xp-db.dts b/arch/arm/boot/dts/armada-xp-db.dts index a33974254d8c..065282c21789 100644 --- a/arch/arm/boot/dts/armada-xp-db.dts +++ b/arch/arm/boot/dts/armada-xp-db.dts @@ -242,7 +242,7 @@ /* Port 2, Lane 0 */ status = "okay"; }; - pcie@10,0 { + pcie@a,0 { /* Port 3, Lane 0 */ status = "okay"; }; diff --git a/arch/arm/boot/dts/armada-xp-gp.dts b/arch/arm/boot/dts/armada-xp-gp.dts index d62bf7bea1df..ac9eab8ac186 100644 --- a/arch/arm/boot/dts/armada-xp-gp.dts +++ b/arch/arm/boot/dts/armada-xp-gp.dts @@ -227,7 +227,7 @@ /* Port 2, Lane 0 */ status = "okay"; }; - pcie@10,0 { + pcie@a,0 { /* Port 3, Lane 0 */ status = "okay"; }; diff --git a/arch/arm/boot/dts/armada-xp-mv78230.dtsi b/arch/arm/boot/dts/armada-xp-mv78230.dtsi index 9f25814077f2..129738f7973d 100644 --- a/arch/arm/boot/dts/armada-xp-mv78230.dtsi +++ b/arch/arm/boot/dts/armada-xp-mv78230.dtsi @@ -86,7 +86,7 @@ * configured as x4 or quad x1 lanes. One unit is * x1 only. */ - pciec: pcie-controller@82000000 { + pciec: pcie@82000000 { compatible = "marvell,armada-xp-pcie"; status = "disabled"; device_type = "pci"; @@ -123,6 +123,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0 0x81000000 0 0 0x81000000 0x1 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &mpic 58>; marvell,pcie-port = <0>; @@ -140,6 +141,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0 0x81000000 0 0 0x81000000 0x2 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &mpic 59>; marvell,pcie-port = <0>; @@ -157,6 +159,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x3 0 1 0 0x81000000 0 0 0x81000000 0x3 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &mpic 60>; marvell,pcie-port = <0>; @@ -174,6 +177,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x4 0 1 0 0x81000000 0 0 0x81000000 0x4 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &mpic 61>; marvell,pcie-port = <0>; @@ -191,6 +195,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x5 0 1 0 0x81000000 0 0 0x81000000 0x5 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &mpic 62>; marvell,pcie-port = <1>; diff --git a/arch/arm/boot/dts/armada-xp-mv78260.dtsi b/arch/arm/boot/dts/armada-xp-mv78260.dtsi index 2bfe07aebf1a..e58d597e37b9 100644 --- a/arch/arm/boot/dts/armada-xp-mv78260.dtsi +++ b/arch/arm/boot/dts/armada-xp-mv78260.dtsi @@ -87,7 +87,7 @@ * configured as x4 or quad x1 lanes. One unit is * x4 only. */ - pciec: pcie-controller@82000000 { + pciec: pcie@82000000 { compatible = "marvell,armada-xp-pcie"; status = "disabled"; device_type = "pci"; @@ -138,6 +138,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0 0x81000000 0 0 0x81000000 0x1 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &mpic 58>; marvell,pcie-port = <0>; @@ -155,6 +156,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0 0x81000000 0 0 0x81000000 0x2 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &mpic 59>; marvell,pcie-port = <0>; @@ -172,6 +174,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x3 0 1 0 0x81000000 0 0 0x81000000 0x3 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &mpic 60>; marvell,pcie-port = <0>; @@ -189,6 +192,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x4 0 1 0 0x81000000 0 0 0x81000000 0x4 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &mpic 61>; marvell,pcie-port = <0>; @@ -206,6 +210,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x5 0 1 0 0x81000000 0 0 0x81000000 0x5 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &mpic 62>; marvell,pcie-port = <1>; @@ -223,6 +228,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x6 0 1 0 0x81000000 0 0 0x81000000 0x6 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &mpic 63>; marvell,pcie-port = <1>; @@ -240,6 +246,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x7 0 1 0 0x81000000 0 0 0x81000000 0x7 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &mpic 64>; marvell,pcie-port = <1>; @@ -257,6 +264,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x8 0 1 0 0x81000000 0 0 0x81000000 0x8 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &mpic 65>; marvell,pcie-port = <1>; @@ -274,6 +282,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x9 0 1 0 0x81000000 0 0 0x81000000 0x9 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &mpic 99>; marvell,pcie-port = <2>; diff --git a/arch/arm/boot/dts/armada-xp-mv78460.dtsi b/arch/arm/boot/dts/armada-xp-mv78460.dtsi index 6c33935f7074..a5c961cee7de 100644 --- a/arch/arm/boot/dts/armada-xp-mv78460.dtsi +++ b/arch/arm/boot/dts/armada-xp-mv78460.dtsi @@ -104,7 +104,7 @@ * configured as x4 or quad x1 lanes. Two units are * x4/x1. */ - pciec: pcie-controller@82000000 { + pciec: pcie@82000000 { compatible = "marvell,armada-xp-pcie"; status = "disabled"; device_type = "pci"; @@ -159,6 +159,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0 0x81000000 0 0 0x81000000 0x1 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &mpic 58>; marvell,pcie-port = <0>; @@ -176,6 +177,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0 0x81000000 0 0 0x81000000 0x2 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &mpic 59>; marvell,pcie-port = <0>; @@ -193,6 +195,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x3 0 1 0 0x81000000 0 0 0x81000000 0x3 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &mpic 60>; marvell,pcie-port = <0>; @@ -210,6 +213,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x4 0 1 0 0x81000000 0 0 0x81000000 0x4 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &mpic 61>; marvell,pcie-port = <0>; @@ -227,6 +231,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x5 0 1 0 0x81000000 0 0 0x81000000 0x5 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &mpic 62>; marvell,pcie-port = <1>; @@ -244,6 +249,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x6 0 1 0 0x81000000 0 0 0x81000000 0x6 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &mpic 63>; marvell,pcie-port = <1>; @@ -261,6 +267,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x7 0 1 0 0x81000000 0 0 0x81000000 0x7 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &mpic 64>; marvell,pcie-port = <1>; @@ -278,6 +285,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x8 0 1 0 0x81000000 0 0 0x81000000 0x8 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &mpic 65>; marvell,pcie-port = <1>; @@ -295,6 +303,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x9 0 1 0 0x81000000 0 0 0x81000000 0x9 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &mpic 99>; marvell,pcie-port = <2>; @@ -303,7 +312,7 @@ status = "disabled"; }; - pcie10: pcie@10,0 { + pcie10: pcie@a,0 { device_type = "pci"; assigned-addresses = <0x82005000 0 0x82000 0 0x2000>; reg = <0x5000 0 0 0 0>; @@ -312,6 +321,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0xa 0 1 0 0x81000000 0 0 0x81000000 0xa 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &mpic 103>; marvell,pcie-port = <3>; diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi index 8a04c7e2d818..22b958537d31 100644 --- a/arch/arm/boot/dts/aspeed-g4.dtsi +++ b/arch/arm/boot/dts/aspeed-g4.dtsi @@ -26,7 +26,7 @@ fmc: flash-controller@1e620000 { reg = < 0x1e620000 0x94 - 0x20000000 0x02000000 >; + 0x20000000 0x10000000 >; #address-cells = <1>; #size-cells = <0>; compatible = "aspeed,ast2400-fmc"; @@ -41,7 +41,7 @@ spi: flash-controller@1e630000 { reg = < 0x1e630000 0x18 - 0x30000000 0x02000000 >; + 0x30000000 0x10000000 >; #address-cells = <1>; #size-cells = <0>; compatible = "aspeed,ast2400-spi"; diff --git a/arch/arm/boot/dts/at91-sama5d27_som1.dtsi b/arch/arm/boot/dts/at91-sama5d27_som1.dtsi new file mode 100644 index 000000000000..63a5af898165 --- /dev/null +++ b/arch/arm/boot/dts/at91-sama5d27_som1.dtsi @@ -0,0 +1,102 @@ +/* + * at91-sama5d27_som1.dtsi - Device Tree file for SAMA5D27 SoM1 board + * + * Copyright (c) 2017, Microchip Technology Inc. + * 2017 Cristian Birsan <cristian.birsan@microchip.com> + * 2017 Claudiu Beznea <claudiu.beznea@microchip.com> + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include "sama5d2.dtsi" +#include "sama5d2-pinfunc.h" + +/ { + model = "Atmel SAMA5D27 SoM1"; + compatible = "atmel,sama5d27-som1", "atmel,sama5d27", "atmel,sama5d2", "atmel,sama5"; + + clocks { + slow_xtal { + clock-frequency = <32768>; + }; + + main_xtal { + clock-frequency = <24000000>; + }; + }; + + ahb { + apb { + macb0: ethernet@f8008000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_macb0_default>; + phy-mode = "rmii"; + + ethernet-phy@1 { + reg = <0x1>; + interrupt-parent = <&pioA>; + interrupts = <PIN_PD31 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_macb0_phy_irq>; + }; + }; + + pinctrl@fc038000 { + + pinctrl_macb0_default: macb0_default { + pinmux = <PIN_PD9__GTXCK>, + <PIN_PD10__GTXEN>, + <PIN_PD11__GRXDV>, + <PIN_PD12__GRXER>, + <PIN_PD13__GRX0>, + <PIN_PD14__GRX1>, + <PIN_PD15__GTX0>, + <PIN_PD16__GTX1>, + <PIN_PD17__GMDC>, + <PIN_PD18__GMDIO>; + bias-disable; + }; + + pinctrl_macb0_phy_irq: macb0_phy_irq { + pinmux = <PIN_PD31__GPIO>; + bias-disable; + }; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts new file mode 100644 index 000000000000..9c9088c99cc4 --- /dev/null +++ b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts @@ -0,0 +1,537 @@ +/* + * at91-sama5d27_som1_ek.dts - Device Tree file for SAMA5D27-SOM1-EK board + * + * Copyright (c) 2017, Microchip Technology Inc. + * 2016 Nicolas Ferre <nicolas.ferre@atmel.com> + * 2017 Cristian Birsan <cristian.birsan@microchip.com> + * 2017 Claudiu Beznea <claudiu.beznea@microchip.com> + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +/dts-v1/; +#include "at91-sama5d27_som1.dtsi" +#include <dt-bindings/mfd/atmel-flexcom.h> +#include <dt-bindings/gpio/gpio.h> + +/ { + model = "Atmel SAMA5D27 SOM1 EK"; + compatible = "atmel,sama5d27-som1-ek", "atmel,sama5d27-som1", "atmel,sama5d27", "atmel,sama5d2", "atmel,sama5"; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + ahb { + usb0: gadget@00300000 { + atmel,vbus-gpio = <&pioA PIN_PD20 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usba_vbus>; + status = "okay"; + }; + + usb1: ohci@00400000 { + num-ports = <3>; + atmel,vbus-gpio = <&pioA PIN_PA10 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb_default>; + status = "okay"; + }; + + usb2: ehci@00500000 { + status = "okay"; + }; + + sdmmc0: sdio-host@a0000000 { + bus-width = <8>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sdmmc0_default>; + status = "okay"; + }; + + sdmmc1: sdio-host@b0000000 { + bus-width = <4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sdmmc1_default>; + status = "okay"; + }; + + apb { + isc: isc@f0008000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_isc_base &pinctrl_isc_data_8bit &pinctrl_isc_data_9_10 &pinctrl_isc_data_11_12>; + status = "okay"; + }; + + spi0: spi@f8000000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spi0_default>; + status = "okay"; + }; + + macb0: ethernet@f8008000 { + status = "okay"; + }; + + uart1: serial@f8020000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1_default>; + atmel,use-dma-rx; + atmel,use-dma-tx; + status = "okay"; + }; + + uart2: serial@f8024000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_mikrobus2_uart>; + atmel,use-dma-rx; + atmel-use-dma-tx; + status = "okay"; + }; + + pwm0: pwm@f802c000 { + status = "okay"; + }; + + flx1: flexcom@f8038000 { + atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>; + status = "disabled"; + + i2c2: i2c@600 { + compatible = "atmel,sama5d2-i2c"; + reg = <0x600 0x200>; + interrupts = <20 IRQ_TYPE_LEVEL_HIGH 7>; + dmas = <0>, <0>; + dma-names = "tx", "rx"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&flx1_clk>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_mikrobus_i2c>; + atmel,fifo-size = <16>; + status = "disabled"; + }; + }; + + shdwc@f8048010 { + atmel,shdwc-debouncer = <976>; + atmel,wakeup-rtc-timer; + + input@0 { + reg = <0>; + atmel,wakeup-type = "low"; + }; + }; + + watchdog@f8048040 { + status = "okay"; + }; + + can0: can@f8054000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can0_default>; + }; + + uart3: serial@fc008000 { + atmel,use-dma-rx; + atmel,use-dma-tx; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart3_default>; + status = "disabled"; + }; + + uart4: serial@fc00c000 { + atmel,use-dma-rx; + atmel,use-dma-tx; + pinctrl-name = "default"; + pinctrl-0 = <&pinctrl_mikrobus1_uart>; + status = "okay"; + }; + + flx3: flexcom@fc014000 { + atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_SPI>; + status = "disabled"; + + uart7: serial@200 { + compatible = "atmel,at91sam9260-usart"; + reg = <0x200 0x200>; + interrupts = <22 IRQ_TYPE_LEVEL_HIGH 7>; + clocks = <&flx3_clk>; + clock-names = "usart"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flx3_default>; + atmel,fifo-size = <32>; + status = "disabled"; + }; + + spi2: spi@400 { + compatible = "atmel,at91rm9200-spi"; + reg = <0x400 0x200>; + interrupts = <22 IRQ_TYPE_LEVEL_HIGH 7>; + clocks = <&flx3_clk>; + clock-names = "spi_clk"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flx3_default>; + atmel,fifo-size = <16>; + status = "disabled"; + }; + }; + + flx4: flexcom@fc018000 { + atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_SPI>; + status = "okay"; + + uart6: serial@200 { + compatible = "atmel,at91sam9260-usart"; + reg = <0x200 0x200>; + interrupts = <23 IRQ_TYPE_LEVEL_HIGH 7>; + clocks = <&flx4_clk>; + clock-names = "usart"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flx4_default>; + atmel,fifo-size = <32>; + status = "disabled"; + }; + + spi3: spi@400 { + compatible = "atmel,at91rm9200-spi"; + reg = <0x400 0x200>; + interrupts = <23 IRQ_TYPE_LEVEL_HIGH 7>; + clocks = <&flx4_clk>; + clock-names = "spi_clk"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_mikrobus_spi &pinctrl_mikrobus1_spi_cs &pinctrl_mikrobus2_spi_cs>; + atmel,fifo-size = <16>; + status = "okay"; + }; + + i2c3: i2c@600 { + compatible = "atmel,sama5d2-i2c"; + reg = <0x600 0x200>; + interrupts = <23 IRQ_TYPE_LEVEL_HIGH 7>; + dmas = <0>, <0>; + dma-names = "tx", "rx"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&flx4_clk>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flx4_default>; + atmel,fifo-size = <16>; + status = "disabled"; + }; + }; + + i2c1: i2c@fc028000 { + dmas = <0>, <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1_default>; + status = "okay"; + }; + + pinctrl@fc038000 { + + pinctrl_can0_default: can0_default { + pinmux = <PIN_PC10__CANTX0>, + <PIN_PC11__CANRX0>; + bias-disable; + }; + + pinctrl_can1_default: can1_default { + pinmux = <PIN_PC26__CANTX1>, + <PIN_PC27__CANRX1>; + bias-disable; + }; + + pinctrl_flx3_default: flx3_default { + pinmux = <PIN_PC20__FLEXCOM3_IO0>, + <PIN_PC19__FLEXCOM3_IO1>, + <PIN_PC18__FLEXCOM3_IO2>, + <PIN_PC21__FLEXCOM3_IO3>, + <PIN_PC22__FLEXCOM3_IO4>; + bias-disable; + }; + + pinctrl_i2c1_default: i2c1_default { + pinmux = <PIN_PD4__TWD1>, + <PIN_PD5__TWCK1>; + bias-disable; + }; + + pinctrl_isc_base: isc_base { + pinmux = <PIN_PC21__ISC_PCK>, + <PIN_PC22__ISC_VSYNC>, + <PIN_PC23__ISC_HSYNC>, + <PIN_PC24__ISC_MCK>; + bias-disable; + }; + + pinctrl_isc_data_8bit: isc_data_8bit { + pinmux = <PIN_PC20__ISC_D11>, + <PIN_PC19__ISC_D10>, + <PIN_PC18__ISC_D9>, + <PIN_PC17__ISC_D8>, + <PIN_PC16__ISC_D7>, + <PIN_PC15__ISC_D6>, + <PIN_PC14__ISC_D5>, + <PIN_PC13__ISC_D4>; + bias-disable; + }; + + pinctrl_isc_data_9_10: isc_data_9_10 { + pinmux = <PIN_PC12__ISC_D3>, + <PIN_PC11__ISC_D2>; + bias-disable; + }; + + pinctrl_isc_data_11_12: isc_data_11_12 { + pinmux = <PIN_PC10__ISC_D1>, + <PIN_PC9__ISC_D0>; + bias-disable; + }; + + pinctrl_key_gpio_default: key_gpio_default { + pinmux = <PIN_PA29__GPIO>; + bias-pull-up; + }; + + pinctrl_led_gpio_default: led_gpio_default { + pinmux = <PIN_PA27__GPIO>, + <PIN_PB1__GPIO>, + <PIN_PA31__GPIO>; + bias-pull-up; + }; + + pinctrl_sdmmc0_default: sdmmc0_default { + cmd_data { + pinmux = <PIN_PA1__SDMMC0_CMD>, + <PIN_PA2__SDMMC0_DAT0>, + <PIN_PA3__SDMMC0_DAT1>, + <PIN_PA4__SDMMC0_DAT2>, + <PIN_PA5__SDMMC0_DAT3>, + <PIN_PA6__SDMMC0_DAT4>, + <PIN_PA7__SDMMC0_DAT5>, + <PIN_PA8__SDMMC0_DAT6>, + <PIN_PA9__SDMMC0_DAT7>; + bias-pull-up; + }; + + ck_cd_vddsel { + pinmux = <PIN_PA0__SDMMC0_CK>, + <PIN_PA11__SDMMC0_VDDSEL>, + <PIN_PA13__SDMMC0_CD>; + bias-disable; + }; + }; + + pinctrl_sdmmc1_default: sdmmc1_default { + cmd_data { + pinmux = <PIN_PA28__SDMMC1_CMD>, + <PIN_PA18__SDMMC1_DAT0>, + <PIN_PA19__SDMMC1_DAT1>, + <PIN_PA20__SDMMC1_DAT2>, + <PIN_PA21__SDMMC1_DAT3>; + bias-pull-up; + }; + + conf-ck_cd { + pinmux = <PIN_PA22__SDMMC1_CK>, + <PIN_PA30__SDMMC1_CD>; + bias-disable; + }; + }; + + pinctrl_spi0_default: spi0_default { + pinmux = <PIN_PA14__SPI0_SPCK>, + <PIN_PA15__SPI0_MOSI>, + <PIN_PA16__SPI0_MISO>, + <PIN_PA17__SPI0_NPCS0>; + bias-disable; + }; + + pinctrl_uart1_default: uart1_default { + pinmux = <PIN_PD2__URXD1>, + <PIN_PD3__UTXD1>; + bias-disable; + }; + + pinctrl_uart3_default: uart3_default { + pinmux = <PIN_PC12__URXD3>, + <PIN_PC13__UTXD3>; + bias-disable; + }; + + pinctrl_usb_default: usb_default { + pinmux = <PIN_PA10__GPIO>, + <PIN_PD19__GPIO>; + bias-disable; + }; + + pinctrl_usba_vbus: usba_vbus { + pinmux = <PIN_PD20__GPIO>; + bias-disable; + }; + + pinctrl_mikrobus1_an: mikrobus1_an { + pinmux = <PIN_PD25__GPIO>; + bias-disable; + }; + + pinctrl_mikrobus2_an: mikrobus2_an { + pinmux = <PIN_PD26__GPIO>; + bias-disable; + }; + + pinctrl_mikrobus1_rst: mikrobus1_rst { + pinmux = <PIN_PB2__GPIO>; + bias-disable; + }; + + pinctrl_mikrobus2_rst: mikrobus2_rst { + pinmux = <PIN_PA26__GPIO>; + bias-disable; + }; + + pinctrl_mikrobus1_spi_cs: mikrobus1_spi_cs { + pinmux = <PIN_PD0__FLEXCOM4_IO4>; + bias-disable; + }; + + pinctrl_mikrobus2_spi_cs: mikrobus2_spi_cs { + pinmux = <PIN_PC31__FLEXCOM4_IO3>; + bias-disable; + }; + + pinctrl_mikrobus_spi: mikrobus_spi { + pinmux = <PIN_PC28__FLEXCOM4_IO0>, + <PIN_PC29__FLEXCOM4_IO1>, + <PIN_PC30__FLEXCOM4_IO2>; + bias-disable; + }; + + pinctrl_mikrobus1_pwm: mikrobus1_pwm { + pinmux = <PIN_PB1__PWML1>; + bias-disable; + }; + + pinctrl_mikrobus2_pwm: mikrobus2_pwm { + pinmux = <PIN_PA31__PWML0>; + bias-disable; + }; + + pinctrl_mikrobus1_int: mikrobus1_int { + pinmux = <PIN_PB0__GPIO>; + bias-disable; + }; + + pinctrl_mikrobus2_int: mikrobus2_int { + pinmux = <PIN_PA25__GPIO>; + bias-disable; + }; + + pinctrl_mikrobus1_uart: mikrobus1_uart { + pinmux = <PIN_PB3__URXD4>, + <PIN_PB4__UTXD4>; + bias-disable; + }; + + pinctrl_mikrobus2_uart: mikrobus2_uart { + pinmux = <PIN_PD23__URXD2>, + <PIN_PD24__UTXD2>; + bias-disable; + }; + + pinctrl_mikrobus_i2c: mikrobus1_i2c { + pinmux = <PIN_PA24__FLEXCOM1_IO0>, + <PIN_PA23__FLEXCOM1_IO1>; + bias-disable; + }; + + pinctrl_flx4_default: flx4_uart_default { + pinmux = <PIN_PC28__FLEXCOM4_IO0>, + <PIN_PC29__FLEXCOM4_IO1>, + <PIN_PC30__FLEXCOM4_IO2>, + <PIN_PC31__FLEXCOM4_IO3>, + <PIN_PD0__FLEXCOM4_IO4>; + bias-disable; + }; + }; + + can1: can@fc050000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can1_default>; + status = "okay"; + }; + }; + }; + + gpio_keys { + compatible = "gpio-keys"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_key_gpio_default>; + + pb4 { + label = "USER"; + gpios = <&pioA PIN_PA29 GPIO_ACTIVE_LOW>; + linux,code = <0x104>; + }; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_led_gpio_default>; + status = "okay"; + + red { + label = "red"; + gpios = <&pioA PIN_PA27 GPIO_ACTIVE_LOW>; + }; + + green { + label = "green"; + gpios = <&pioA PIN_PB1 GPIO_ACTIVE_LOW>; + }; + + blue { + label = "blue"; + gpios = <&pioA PIN_PA31 GPIO_ACTIVE_LOW>; + linux,default-trigger = "heartbeat"; + }; + }; +}; diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained.dts b/arch/arm/boot/dts/at91-sama5d2_xplained.dts index 2e2c3d1a1fa2..c7e9ccf2bc87 100644 --- a/arch/arm/boot/dts/at91-sama5d2_xplained.dts +++ b/arch/arm/boot/dts/at91-sama5d2_xplained.dts @@ -68,7 +68,7 @@ ahb { usb0: gadget@00300000 { - atmel,vbus-gpio = <&pioA 31 GPIO_ACTIVE_HIGH>; + atmel,vbus-gpio = <&pioA PIN_PA31 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usba_vbus>; status = "okay"; @@ -76,8 +76,8 @@ usb1: ohci@00400000 { num-ports = <3>; - atmel,vbus-gpio = <0 /* &pioA 41 GPIO_ACTIVE_HIGH */ - &pioA 42 GPIO_ACTIVE_HIGH + atmel,vbus-gpio = <0 /* &pioA PIN_PB9 GPIO_ACTIVE_HIGH */ + &pioA PIN_PB10 GPIO_ACTIVE_HIGH 0 >; pinctrl-names = "default"; @@ -127,7 +127,7 @@ ethernet-phy@1 { reg = <0x1>; interrupt-parent = <&pioA>; - interrupts = <73 IRQ_TYPE_LEVEL_LOW>; + interrupts = <PIN_PC9 IRQ_TYPE_LEVEL_LOW>; }; }; @@ -160,9 +160,9 @@ compatible = "active-semi,act8945a"; reg = <0x5b>; active-semi,vsel-high; - active-semi,chglev-gpios = <&pioA 12 GPIO_ACTIVE_HIGH>; - active-semi,lbo-gpios = <&pioA 72 GPIO_ACTIVE_LOW>; - active-semi,irq_gpios = <&pioA 45 GPIO_ACTIVE_LOW>; + active-semi,chglev-gpios = <&pioA PIN_PA12 GPIO_ACTIVE_HIGH>; + active-semi,lbo-gpios = <&pioA PIN_PC8 GPIO_ACTIVE_LOW>; + active-semi,irq_gpios = <&pioA PIN_PB13 GPIO_ACTIVE_LOW>; active-semi,input-voltage-threshold-microvolt = <6600>; active-semi,precondition-timeout = <40>; active-semi,total-timeout = <3>; @@ -355,6 +355,14 @@ bias-pull-up; }; + pinctrl_classd_default: classd_default { + pinmux = <PIN_PB1__CLASSD_R0>, + <PIN_PB2__CLASSD_R1>, + <PIN_PB3__CLASSD_R2>, + <PIN_PB4__CLASSD_R3>; + bias-pull-up; + }; + pinctrl_flx0_default: flx0_default { pinmux = <PIN_PB28__FLEXCOM0_IO0>, <PIN_PB29__FLEXCOM0_IO1>; @@ -488,6 +496,14 @@ }; + classd: classd@fc048000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_classd_default>; + atmel,pwm-type = "diff"; + atmel,non-overlap-time = <10>; + status = "okay"; + }; + can1: can@fc050000 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_can1_default>; @@ -504,7 +520,7 @@ bp1 { label = "PB_USER"; - gpios = <&pioA 41 GPIO_ACTIVE_LOW>; + gpios = <&pioA PIN_PB9 GPIO_ACTIVE_LOW>; linux,code = <0x104>; }; }; @@ -517,17 +533,18 @@ red { label = "red"; - gpios = <&pioA 38 GPIO_ACTIVE_LOW>; + gpios = <&pioA PIN_PB6 GPIO_ACTIVE_LOW>; }; + green { label = "green"; - gpios = <&pioA 37 GPIO_ACTIVE_LOW>; + gpios = <&pioA PIN_PB5 GPIO_ACTIVE_LOW>; }; blue { label = "blue"; - gpios = <&pioA 32 GPIO_ACTIVE_LOW>; + gpios = <&pioA PIN_PB0 GPIO_ACTIVE_LOW>; linux,default-trigger = "heartbeat"; }; }; diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi index a4808c4fbc05..64fa3f9a39d3 100644 --- a/arch/arm/boot/dts/at91sam9g45.dtsi +++ b/arch/arm/boot/dts/at91sam9g45.dtsi @@ -455,6 +455,16 @@ >; /* shared pinctrl settings */ + ac97 { + pinctrl_ac97: ac97-0 { + atmel,pins = + <AT91_PIOD 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* AC97RX */ + AT91_PIOD 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* AC97TX */ + AT91_PIOD 8 AT91_PERIPH_A AT91_PINCTRL_NONE /* AC97FS */ + AT91_PIOD 9 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* AC97CK */ + }; + }; + adc0 { pinctrl_adc0_adtrg: adc0_adtrg { atmel,pins = <AT91_PIOD 28 AT91_PERIPH_A AT91_PINCTRL_NONE>; @@ -1043,6 +1053,17 @@ status = "disabled"; }; + ac97: sound@fffac000 { + compatible = "atmel,at91sam9263-ac97c"; + reg = <0xfffac000 0x4000>; + interrupts = <24 IRQ_TYPE_LEVEL_HIGH 4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ac97>; + clocks = <&ac97_clk>; + clock-names = "ac97_clk"; + status = "disabled"; + }; + adc0: adc@fffb0000 { #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm/boot/dts/at91sam9m10g45ek.dts b/arch/arm/boot/dts/at91sam9m10g45ek.dts index 2522c3308305..94c52c555f83 100644 --- a/arch/arm/boot/dts/at91sam9m10g45ek.dts +++ b/arch/arm/boot/dts/at91sam9m10g45ek.dts @@ -166,6 +166,10 @@ status = "okay"; }; + ac97: sound@fffac000 { + status = "okay"; + }; + adc0: adc@fffb0000 { pinctrl-names = "default"; pinctrl-0 = < diff --git a/arch/arm/boot/dts/bcm-cygnus.dtsi b/arch/arm/boot/dts/bcm-cygnus.dtsi index bf8c83815753..7c957ea06c66 100644 --- a/arch/arm/boot/dts/bcm-cygnus.dtsi +++ b/arch/arm/boot/dts/bcm-cygnus.dtsi @@ -55,6 +55,11 @@ /include/ "bcm-cygnus-clock.dtsi" + pmu { + compatible = "arm,cortex-a9-pmu"; + interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>; + }; + core { compatible = "simple-bus"; ranges = <0x00000000 0x19000000 0x1000000>; @@ -119,6 +124,21 @@ compatible = "brcm,cygnus-pinmux"; reg = <0x0301d0c8 0x30>, <0x0301d24c 0x2c>; + + spi_0: spi_0 { + function = "spi0"; + groups = "spi0_grp"; + }; + + spi_1: spi_1 { + function = "spi1"; + groups = "spi1_grp"; + }; + + spi_2: spi_2 { + function = "spi2"; + groups = "spi2_grp"; + }; }; mailbox: mailbox@03024024 { @@ -300,6 +320,23 @@ }; }; + dma0: dma@18018000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x18018000 0x1000>; + interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&apb_clk>; + clock-names = "apb_pclk"; + #dma-cells = <1>; + }; + uart0: serial@18020000 { compatible = "snps,dw-apb-uart"; reg = <0x18020000 0x100>; @@ -324,7 +361,7 @@ uart2: serial@18022000 { compatible = "snps,dw-apb-uart"; - reg = <0x18020000 0x100>; + reg = <0x18022000 0x100>; reg-shift = <2>; reg-io-width = <4>; interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>; @@ -344,6 +381,52 @@ status = "disabled"; }; + spi0: spi@18028000 { + compatible = "arm,pl022", "arm,primecell"; + reg = <0x18028000 0x1000>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-0 = <&spi_0>; + clocks = <&axi81_clk>; + clock-names = "apb_pclk"; + status = "disabled"; + }; + + spi1: spi@18029000 { + compatible = "arm,pl022", "arm,primecell"; + reg = <0x18029000 0x1000>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-0 = <&spi_1>; + clocks = <&axi81_clk>; + clock-names = "apb_pclk"; + status = "disabled"; + }; + + spi2: spi@1802a000 { + compatible = "arm,pl022", "arm,primecell"; + reg = <0x1802a000 0x1000>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-0 = <&spi_2>; + clocks = <&axi81_clk>; + clock-names = "apb_pclk"; + status = "disabled"; + }; + + sdhci0: sdhci@18041000 { + compatible = "brcm,sdhci-iproc-cygnus"; + reg = <0x18041000 0x100>; + interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&lcpll0 BCM_CYGNUS_LCPLL0_SDIO_CLK>; + bus-width = <4>; + sdhci,auto-cmd12; + status = "disabled"; + }; + eth0: ethernet@18042000 { compatible = "brcm,amac"; reg = <0x18042000 0x1000>, @@ -353,6 +436,16 @@ status = "disabled"; }; + sdhci1: sdhci@18043000 { + compatible = "brcm,sdhci-iproc-cygnus"; + reg = <0x18043000 0x100>; + interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&lcpll0 BCM_CYGNUS_LCPLL0_SDIO_CLK>; + bus-width = <4>; + sdhci,auto-cmd12; + status = "disabled"; + }; + nand: nand@18046000 { compatible = "brcm,nand-iproc", "brcm,brcmnand-v6.1"; reg = <0x18046000 0x600>, <0xf8105408 0x600>, @@ -366,6 +459,33 @@ brcm,nand-has-wp; }; + ehci0: usb@18048000 { + compatible = "generic-ehci"; + reg = <0x18048000 0x100>; + interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + + ohci0: usb@18048800 { + compatible = "generic-ohci"; + reg = <0x18048800 0x100>; + interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + + v3d: v3d@180a2000 { + compatible = "brcm,cygnus-v3d"; + reg = <0x180a2000 0x1000>; + clocks = <&mipipll BCM_CYGNUS_MIPIPLL_CH2_V3D>; + clock-names = "v3d_clk"; + interrupts = <GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + + vc4: gpu { + compatible = "brcm,cygnus-vc4"; + }; + gpio_asiu: gpio@180a5000 { compatible = "brcm,cygnus-asiu-gpio"; reg = <0x180a5000 0x668>; @@ -444,19 +564,6 @@ status = "disabled"; }; - v3d: v3d@180a2000 { - compatible = "brcm,cygnus-v3d"; - reg = <0x180a2000 0x1000>; - clocks = <&mipipll BCM_CYGNUS_MIPIPLL_CH2_V3D>; - clock-names = "v3d_clk"; - interrupts = <GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>; - status = "disabled"; - }; - - vc4: gpu { - compatible = "brcm,cygnus-vc4"; - }; - adc: adc@180a6000 { compatible = "brcm,iproc-static-adc"; #io-channel-cells = <1>; @@ -467,5 +574,19 @@ interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; }; + + keypad: keypad@180ac000 { + compatible = "brcm,bcm-keypad"; + reg = <0x180ac000 0x14c>; + interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&asiu_clks BCM_CYGNUS_ASIU_KEYPAD_CLK>; + clock-names = "peri_clk"; + clock-frequency = <31250>; + pull-up-enabled; + col-debounce-filter-period = <0>; + status-debounce-filter-period = <0>; + row-output-enabled; + status = "disabled"; + }; }; }; diff --git a/arch/arm/boot/dts/bcm-nsp.dtsi b/arch/arm/boot/dts/bcm-nsp.dtsi index 7204d1def23d..dff66974feed 100644 --- a/arch/arm/boot/dts/bcm-nsp.dtsi +++ b/arch/arm/boot/dts/bcm-nsp.dtsi @@ -215,6 +215,7 @@ interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>; sdhci,auto-cmd12; clocks = <&lcpll0 BCM_NSP_LCPLL0_SDIO_CLK>; + dma-coherent; status = "disabled"; }; @@ -224,6 +225,7 @@ <0x110000 0x1000>; reg-names = "amac_base", "idm_base"; interrupts = <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>; + dma-coherent; status = "disabled"; }; @@ -233,6 +235,7 @@ <0x111000 0x1000>; reg-names = "amac_base", "idm_base"; interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>; + dma-coherent; status = "disabled"; }; @@ -242,6 +245,7 @@ <0x112000 0x1000>; reg-names = "amac_base", "idm_base"; interrupts = <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>; + dma-coherent; status = "disabled"; }; @@ -252,6 +256,7 @@ #mbox-cells = <1>; brcm,rx-status-len = <32>; brcm,use-bcm-hdr; + dma-coherent; }; nand: nand@26000 { @@ -297,6 +302,32 @@ #size-cells = <0>; }; + xhci: usb@29000 { + compatible = "generic-xhci"; + reg = <0x29000 0x1000>; + interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>; + phys = <&usb3_phy>; + phy-names = "usb3-phy"; + dma-coherent; + status = "disabled"; + }; + + ehci0: usb@2a000 { + compatible = "generic-ehci"; + reg = <0x2a000 0x100>; + interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; + dma-coherent; + status = "disabled"; + }; + + ohci0: usb@2b000 { + compatible = "generic-ohci"; + reg = <0x2b000 0x100>; + interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; + dma-coherent; + status = "disabled"; + }; + crypto@2f000 { compatible = "brcm,spum-nsp-crypto"; reg = <0x2f000 0x900>; @@ -321,20 +352,6 @@ status = "disabled"; }; - ehci0: usb@2a000 { - compatible = "generic-ehci"; - reg = <0x2a000 0x100>; - interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; - status = "disabled"; - }; - - ohci0: usb@2b000 { - compatible = "generic-ohci"; - reg = <0x2b000 0x100>; - interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; - status = "disabled"; - }; - rng: rng@33000 { compatible = "brcm,bcm-nsp-rng"; reg = <0x33000 0x14>; @@ -376,6 +393,7 @@ #size-cells = <0>; interrupts = <GIC_SPI 89 IRQ_TYPE_NONE>; clock-frequency = <100000>; + dma-coherent; status = "disabled"; }; @@ -446,6 +464,7 @@ interrupts = <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; + dma-coherent; status = "disabled"; sata0: sata-port@0 { @@ -460,6 +479,15 @@ phy-names = "sata-phy"; }; }; + + usb3_phy: usb3-phy@104000 { + compatible = "brcm,ns-bx-usb3-phy"; + reg = <0x104000 0x1000>, + <0x032000 0x1000>; + reg-names = "dmp", "ccb-mii"; + #phy-cells = <0>; + status = "disabled"; + }; }; pcie0: pcie@18012000 { @@ -483,6 +511,7 @@ */ ranges = <0x82000000 0 0x08000000 0x08000000 0 0x8000000>; + dma-coherent; status = "disabled"; msi-parent = <&msi0>; @@ -519,6 +548,7 @@ */ ranges = <0x82000000 0 0x40000000 0x40000000 0 0x8000000>; + dma-coherent; status = "disabled"; msi-parent = <&msi1>; @@ -555,6 +585,7 @@ */ ranges = <0x82000000 0 0x48000000 0x48000000 0 0x8000000>; + dma-coherent; status = "disabled"; msi-parent = <&msi2>; diff --git a/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts b/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts index d0704540db6b..9f866491efdf 100644 --- a/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts +++ b/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts @@ -99,3 +99,9 @@ &hdmi { hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>; }; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_gpio14>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/bcm2835-rpi-a.dts b/arch/arm/boot/dts/bcm2835-rpi-a.dts index 46d078e29017..4b1af06c8dc0 100644 --- a/arch/arm/boot/dts/bcm2835-rpi-a.dts +++ b/arch/arm/boot/dts/bcm2835-rpi-a.dts @@ -94,3 +94,9 @@ &hdmi { hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>; }; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_gpio14>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts b/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts index 432088ebb0a1..a846f1e781d8 100644 --- a/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts +++ b/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts @@ -101,3 +101,9 @@ &hdmi { hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>; }; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_gpio14>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts b/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts index 4133bc2cd9be..e860964e39fa 100644 --- a/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts +++ b/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts @@ -94,3 +94,9 @@ &hdmi { hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>; }; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_gpio14>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/bcm2835-rpi-b.dts b/arch/arm/boot/dts/bcm2835-rpi-b.dts index 4d56fe3006b0..5d77f3f8c4c5 100644 --- a/arch/arm/boot/dts/bcm2835-rpi-b.dts +++ b/arch/arm/boot/dts/bcm2835-rpi-b.dts @@ -89,3 +89,9 @@ &hdmi { hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>; }; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_gpio14>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts b/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts new file mode 100644 index 000000000000..82651c3eb682 --- /dev/null +++ b/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts @@ -0,0 +1,139 @@ +/* + * Copyright (C) 2017 Stefan Wahren <stefan.wahren@i2se.com> + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/dts-v1/; +#include "bcm2835.dtsi" +#include "bcm2835-rpi.dtsi" +#include "bcm283x-rpi-usb-host.dtsi" + +/ { + compatible = "raspberrypi,model-zero-w", "brcm,bcm2835"; + model = "Raspberry Pi Zero W"; + + /* Needed by firmware to properly init UARTs */ + aliases { + uart0 = "/soc/serial@7e201000"; + uart1 = "/soc/serial@7e215040"; + serial0 = "/soc/serial@7e201000"; + serial1 = "/soc/serial@7e215040"; + }; + + leds { + act { + gpios = <&gpio 47 GPIO_ACTIVE_HIGH>; + }; + }; + + wifi_pwrseq: wifi-pwrseq { + compatible = "mmc-pwrseq-simple"; + pinctrl-names = "default"; + pinctrl-0 = <&wl_on>; + reset-gpios = <&gpio 41 GPIO_ACTIVE_LOW>; + }; +}; + +&gpio { + /* + * This is based on the official GPU firmware DT blob. + * + * Legend: + * "NC" = not connected (no rail from the SoC) + * "FOO" = GPIO line named "FOO" on the schematic + * "FOO_N" = GPIO line named "FOO" on schematic, active low + */ + gpio-line-names = "GPIO0", + "GPIO1", + "SDA1", + "SCL1", + "GPIO_GCLK", + "GPIO5", + "GPIO6", + "SPI_CE1_N", + "SPI_CE0_N", + "SPI_MISO", + "SPI_MOSI", + "SPI_SCLK", + "GPIO12", + "GPIO13", + /* Serial port */ + "TXD0", + "RXD0", + "GPIO16", + "GPIO17", + "GPIO18", + "GPIO19", + "GPIO20", + "GPIO21", + "GPIO22", + "GPIO23", + "GPIO24", + "GPIO25", + "GPIO26", + "GPIO27", + "SDA0", + "SCL0", + "NC", /* GPIO30 */ + "NC", /* GPIO31 */ + "NC", /* GPIO32 */ + "NC", /* GPIO33 */ + "NC", /* GPIO34 */ + "NC", /* GPIO35 */ + "NC", /* GPIO36 */ + "NC", /* GPIO37 */ + "NC", /* GPIO38 */ + "NC", /* GPIO39 */ + "CAM_GPIO1", /* GPIO40 */ + "WL_ON", /* GPIO41 */ + "NC", /* GPIO42 */ + "WIFI_CLK", /* GPIO43 */ + "CAM_GPIO0", /* GPIO44 */ + "BT_ON", /* GPIO45 */ + "HDMI_HPD_N", + "STATUS_LED_N", + /* Used by SD Card */ + "SD_CLK_R", + "SD_CMD_R", + "SD_DATA0_R", + "SD_DATA1_R", + "SD_DATA2_R", + "SD_DATA3_R"; + + pinctrl-0 = <&gpioout &alt0>; + + wl_on: wl-on { + brcm,pins = <41>; + brcm,function = <BCM2835_FSEL_GPIO_OUT>; + }; +}; + +&hdmi { + hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>; +}; + +&sdhci { + #address-cells = <1>; + #size-cells = <0>; + pinctrl-0 = <&emmc_gpio34 &gpclk2_gpio43>; + mmc-pwrseq = <&wifi_pwrseq>; + non-removable; + status = "okay"; + + brcmf: wifi@1 { + reg = <1>; + compatible = "brcm,bcm4329-fmac"; + }; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_gpio14>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/bcm2835-rpi-zero.dts b/arch/arm/boot/dts/bcm2835-rpi-zero.dts index 79a20d520931..70362405c595 100644 --- a/arch/arm/boot/dts/bcm2835-rpi-zero.dts +++ b/arch/arm/boot/dts/bcm2835-rpi-zero.dts @@ -103,3 +103,9 @@ &hdmi { hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>; }; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_gpio14>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/bcm2835-rpi.dtsi b/arch/arm/boot/dts/bcm2835-rpi.dtsi index e55b362b9d6e..e36c392a2b8f 100644 --- a/arch/arm/boot/dts/bcm2835-rpi.dtsi +++ b/arch/arm/boot/dts/bcm2835-rpi.dtsi @@ -39,7 +39,7 @@ }; alt0: alt0 { - brcm,pins = <4 5 7 8 9 10 11 14 15>; + brcm,pins = <4 5 7 8 9 10 11>; brcm,function = <BCM2835_FSEL_ALT0>; }; }; diff --git a/arch/arm/boot/dts/bcm2836-rpi-2-b.dts b/arch/arm/boot/dts/bcm2836-rpi-2-b.dts index bf19e8cfb9e6..e8de41444b68 100644 --- a/arch/arm/boot/dts/bcm2836-rpi-2-b.dts +++ b/arch/arm/boot/dts/bcm2836-rpi-2-b.dts @@ -39,3 +39,9 @@ &hdmi { hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>; }; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_gpio14>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/bcm2836.dtsi b/arch/arm/boot/dts/bcm2836.dtsi index da3deeb42592..2c26d0be8b03 100644 --- a/arch/arm/boot/dts/bcm2836.dtsi +++ b/arch/arm/boot/dts/bcm2836.dtsi @@ -36,6 +36,7 @@ cpus: cpus { #address-cells = <1>; #size-cells = <0>; + enable-method = "brcm,bcm2836-smp"; v7_cpu0: cpu@0 { device_type = "cpu"; diff --git a/arch/arm/boot/dts/bcm2837-rpi-3-b.dts b/arch/arm/boot/dts/bcm2837-rpi-3-b.dts index c72a27d908b6..20725ca487f3 100644 --- a/arch/arm/boot/dts/bcm2837-rpi-3-b.dts +++ b/arch/arm/boot/dts/bcm2837-rpi-3-b.dts @@ -1 +1,51 @@ -#include "arm64/broadcom/bcm2837-rpi-3-b.dts" +/dts-v1/; +#include "bcm2837.dtsi" +#include "bcm2835-rpi.dtsi" +#include "bcm283x-rpi-smsc9514.dtsi" +#include "bcm283x-rpi-usb-host.dtsi" + +/ { + compatible = "raspberrypi,3-model-b", "brcm,bcm2837"; + model = "Raspberry Pi 3 Model B"; + + memory { + reg = <0 0x40000000>; + }; + + leds { + act { + gpios = <&gpio 47 0>; + }; + }; +}; + +/* uart0 communicates with the BT module */ +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_gpio32 &gpclk2_gpio43>; + status = "okay"; +}; + +/* uart1 is mapped to the pin header */ +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1_gpio14>; + status = "okay"; +}; + +/* SDHCI is used to control the SDIO for wireless */ +&sdhci { + pinctrl-names = "default"; + pinctrl-0 = <&emmc_gpio34>; + status = "okay"; + bus-width = <4>; + non-removable; +}; + +/* SDHOST is used to drive the SD card */ +&sdhost { + pinctrl-names = "default"; + pinctrl-0 = <&sdhost_gpio48>; + status = "okay"; + bus-width = <4>; +}; diff --git a/arch/arm64/boot/dts/broadcom/bcm2837.dtsi b/arch/arm/boot/dts/bcm2837.dtsi index 2d5de6f0f78d..bc1cca5cf43c 100644 --- a/arch/arm64/boot/dts/broadcom/bcm2837.dtsi +++ b/arch/arm/boot/dts/bcm2837.dtsi @@ -30,6 +30,7 @@ cpus: cpus { #address-cells = <1>; #size-cells = <0>; + enable-method = "brcm,bcm2836-smp"; // for ARM 32-bit cpu0: cpu@0 { device_type = "cpu"; diff --git a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts index 62e1427b3f10..8b64caabaad8 100644 --- a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts +++ b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts @@ -52,6 +52,10 @@ usb { label = "bcm53xx:blue:usb"; gpios = <&hc595 0 GPIO_ACTIVE_HIGH>; + trigger-sources = <&ohci_port1>, <&ehci_port1>, + <&xhci_port1>, <&ohci_port2>, + <&ehci_port2>; + linux,default-trigger = "usbport"; }; power0 { diff --git a/arch/arm/boot/dts/bcm4708-netgear-r6250.dts b/arch/arm/boot/dts/bcm4708-netgear-r6250.dts index a5647efe4118..d7c34fa72b4b 100644 --- a/arch/arm/boot/dts/bcm4708-netgear-r6250.dts +++ b/arch/arm/boot/dts/bcm4708-netgear-r6250.dts @@ -48,6 +48,9 @@ usb { label = "bcm53xx:blue:usb"; gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>; + trigger-sources = <&ohci_port1>, <&ehci_port1>, + <&xhci_port1>; + linux,default-trigger = "usbport"; }; wireless { diff --git a/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts b/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts index 19ee924d7d53..83a4c60bb431 100644 --- a/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts +++ b/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts @@ -42,16 +42,22 @@ usb2 { label = "bcm53xx:white:usb2"; gpios = <&chipcommon 3 GPIO_ACTIVE_HIGH>; + trigger-sources = <&ohci_port2>, <&ehci_port2>; + linux,default-trigger = "usbport"; }; usb3-white { label = "bcm53xx:white:usb3"; gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>; + trigger-sources = <&xhci_port1>; + linux,default-trigger = "usbport"; }; usb3-green { label = "bcm53xx:green:usb3"; gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>; + trigger-sources = <&ohci_port1>, <&ehci_port1>; + linux,default-trigger = "usbport"; }; wps { diff --git a/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts b/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts index a854a5174b7f..3ed8de42cb48 100644 --- a/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts +++ b/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts @@ -36,6 +36,8 @@ usb2-port1 { label = "bcm53xx:green:usb2-port1"; gpios = <&chipcommon 2 GPIO_ACTIVE_HIGH>; + trigger-sources = <&ohci_port1>, <&ehci_port1>; + linux,default-trigger = "usbport"; }; power { @@ -67,6 +69,8 @@ usb2-port2 { label = "bcm53xx:green:usb2-port2"; gpios = <&chipcommon 13 GPIO_ACTIVE_HIGH>; + trigger-sources = <&ohci_port2>, <&ehci_port2>; + linux,default-trigger = "usbport"; }; }; diff --git a/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts b/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts index 97aa5d59a1d8..ec4a50e440f6 100644 --- a/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts +++ b/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts @@ -46,11 +46,16 @@ usb3 { label = "bcm53xx:blue:usb3"; gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>; + trigger-sources = <&ohci_port1>, <&ehci_port1>, + <&xhci_port1>; + linux,default-trigger = "usbport"; }; usb2 { label = "bcm53xx:blue:usb2"; gpios = <&chipcommon 7 GPIO_ACTIVE_HIGH>; + trigger-sources = <&ohci_port2>, <&ehci_port2>; + linux,default-trigger = "usbport"; }; wan-blue { diff --git a/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts b/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts index 51b0641b5f79..7cc7d344fe5b 100644 --- a/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts +++ b/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts @@ -71,6 +71,9 @@ usb3-white { label = "bcm53xx:white:usb3"; gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>; + trigger-sources = <&ohci_port1>, <&ehci_port1>, + <&xhci_port1>; + linux,default-trigger = "usbport"; }; 2ghz { diff --git a/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts b/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts index 5f8621d00c50..bc1d1e10d4ac 100644 --- a/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts +++ b/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts @@ -59,6 +59,9 @@ usb3 { label = "bcm53xx:green:usb3"; gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>; + trigger-sources = <&ohci_port1>, <&ehci_port1>, + <&xhci_port1>; + linux,default-trigger = "usbport"; }; status { diff --git a/arch/arm/boot/dts/bcm47189-tenda-ac9.dts b/arch/arm/boot/dts/bcm47189-tenda-ac9.dts index 34417dac1cd0..19e61b5b066c 100644 --- a/arch/arm/boot/dts/bcm47189-tenda-ac9.dts +++ b/arch/arm/boot/dts/bcm47189-tenda-ac9.dts @@ -26,6 +26,8 @@ usb { label = "bcm53xx:blue:usb"; gpios = <&chipcommon 1 GPIO_ACTIVE_HIGH>; + trigger-sources = <&ohci_port1>, <&ehci_port1>; + linux,default-trigger = "usbport"; }; wps { diff --git a/arch/arm/boot/dts/bcm5301x.dtsi b/arch/arm/boot/dts/bcm5301x.dtsi index 98647d22b291..045b9bb857f9 100644 --- a/arch/arm/boot/dts/bcm5301x.dtsi +++ b/arch/arm/boot/dts/bcm5301x.dtsi @@ -272,6 +272,19 @@ reg = <0x00021000 0x1000>; interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; phys = <&usb2_phy>; + + #address-cells = <1>; + #size-cells = <0>; + + ehci_port1: port@1 { + reg = <1>; + #trigger-source-cells = <0>; + }; + + ehci_port2: port@2 { + reg = <2>; + #trigger-source-cells = <0>; + }; }; ohci: ohci@22000 { @@ -280,6 +293,19 @@ compatible = "generic-ohci"; reg = <0x00022000 0x1000>; interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; + + #address-cells = <1>; + #size-cells = <0>; + + ohci_port1: port@1 { + reg = <1>; + #trigger-source-cells = <0>; + }; + + ohci_port2: port@2 { + reg = <2>; + #trigger-source-cells = <0>; + }; }; }; @@ -300,6 +326,14 @@ interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>; phys = <&usb3_phy>; phy-names = "usb"; + + #address-cells = <1>; + #size-cells = <0>; + + xhci_port1: port@1 { + reg = <1>; + #trigger-source-cells = <0>; + }; }; }; diff --git a/arch/arm/boot/dts/bcm53573.dtsi b/arch/arm/boot/dts/bcm53573.dtsi index eae623f76401..c698a565b8ae 100644 --- a/arch/arm/boot/dts/bcm53573.dtsi +++ b/arch/arm/boot/dts/bcm53573.dtsi @@ -138,10 +138,12 @@ ehci_port1: port@1 { reg = <1>; + #trigger-source-cells = <0>; }; ehci_port2: port@2 { reg = <2>; + #trigger-source-cells = <0>; }; }; @@ -158,10 +160,12 @@ ohci_port1: port@1 { reg = <1>; + #trigger-source-cells = <0>; }; ohci_port2: port@2 { reg = <2>; + #trigger-source-cells = <0>; }; }; }; diff --git a/arch/arm/boot/dts/bcm911360_entphn.dts b/arch/arm/boot/dts/bcm911360_entphn.dts index 000f5f19215e..53f990defd6a 100644 --- a/arch/arm/boot/dts/bcm911360_entphn.dts +++ b/arch/arm/boot/dts/bcm911360_entphn.dts @@ -39,9 +39,12 @@ model = "Cygnus Enterprise Phone (BCM911360_ENTPHN)"; compatible = "brcm,bcm11360", "brcm,cygnus"; + aliases { + serial0 = &uart3; + }; + chosen { - stdout-path = &uart3; - bootargs = "console=ttyS0,115200"; + stdout-path = "serial0:115200n8"; }; gpio_keys { diff --git a/arch/arm/boot/dts/bcm947189acdbmr.dts b/arch/arm/boot/dts/bcm947189acdbmr.dts new file mode 100644 index 000000000000..ef263412fea5 --- /dev/null +++ b/arch/arm/boot/dts/bcm947189acdbmr.dts @@ -0,0 +1,97 @@ +/* + * Copyright (C) 2017 Broadcom + * Author: Florian Fainelli <f.fainelli@gmail.com> + * + * Licensed under the ISC license. + */ + +/dts-v1/; + +#include "bcm53573.dtsi" + +/ { + compatible = "brcm,bcm947189acdbmr", "brcm,bcm47189", "brcm,bcm53573"; + model = "Broadcom BCM947189ACDBMR"; + + chosen { + bootargs = "console=ttyS0,115200 earlycon"; + }; + + memory { + reg = <0x00000000 0x08000000>; + }; + + leds { + compatible = "gpio-leds"; + + wps { + label = "bcm53xx:blue:wps"; + gpios = <&chipcommon 10 GPIO_ACTIVE_HIGH>; + }; + + 5ghz { + label = "bcm53xx:blue:5ghz"; + gpios = <&chipcommon 11 GPIO_ACTIVE_HIGH>; + }; + + 2ghz { + label = "bcm53xx:blue:2ghz"; + gpios = <&chipcommon 12 GPIO_ACTIVE_HIGH>; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + restart { + label = "Reset"; + linux,code = <KEY_RESTART>; + gpios = <&chipcommon 7 GPIO_ACTIVE_HIGH>; + }; + + wps { + label = "WPS"; + linux,code = <KEY_WPS_BUTTON>; + gpios = <&chipcommon 9 GPIO_ACTIVE_LOW>; + }; + }; + + spi { + compatible = "spi-gpio"; + num-chipselects = <1>; + gpio-sck = <&chipcommon 21 0>; + gpio-miso = <&chipcommon 22 0>; + gpio-mosi = <&chipcommon 23 0>; + cs-gpios = <&chipcommon 24 0>; + #address-cells = <1>; + #size-cells = <0>; + + /* External BCM6802 MoCA chip is connected */ + }; +}; + +&pcie0 { + ranges = <0x00000000 0 0 0 0 0x00100000>; + #address-cells = <3>; + #size-cells = <2>; + + bridge@0,0,0 { + reg = <0x0000 0 0 0 0>; + ranges = <0x00000000 0 0 0 0 0 0 0x00100000>; + #address-cells = <3>; + #size-cells = <2>; + + wifi@0,1,0 { + reg = <0x0000 0 0 0 0>; + ranges = <0x00000000 0 0 0 0x00100000>; + #address-cells = <1>; + #size-cells = <1>; + }; + }; +}; + +&usb2 { + vcc-gpio = <&chipcommon 8 GPIO_ACTIVE_HIGH>; +}; diff --git a/arch/arm/boot/dts/bcm958522er.dts b/arch/arm/boot/dts/bcm958522er.dts index f5c42962c201..f9dd342cc2ae 100644 --- a/arch/arm/boot/dts/bcm958522er.dts +++ b/arch/arm/boot/dts/bcm958522er.dts @@ -170,3 +170,11 @@ &uart0 { status = "okay"; }; + +&usb3_phy { + status = "okay"; +}; + +&xhci { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/bcm958525er.dts b/arch/arm/boot/dts/bcm958525er.dts index efcb1f67bdad..374508a9cfbf 100644 --- a/arch/arm/boot/dts/bcm958525er.dts +++ b/arch/arm/boot/dts/bcm958525er.dts @@ -182,3 +182,11 @@ &uart0 { status = "okay"; }; + +&usb3_phy { + status = "okay"; +}; + +&xhci { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/bcm958525xmc.dts b/arch/arm/boot/dts/bcm958525xmc.dts index b335ce02e32f..403250c5ad8e 100644 --- a/arch/arm/boot/dts/bcm958525xmc.dts +++ b/arch/arm/boot/dts/bcm958525xmc.dts @@ -202,3 +202,11 @@ &uart0 { status = "okay"; }; + +&usb3_phy { + status = "okay"; +}; + +&xhci { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/bcm958622hr.dts b/arch/arm/boot/dts/bcm958622hr.dts index 16ab2d82a14b..fd8b8c689ffe 100644 --- a/arch/arm/boot/dts/bcm958622hr.dts +++ b/arch/arm/boot/dts/bcm958622hr.dts @@ -219,3 +219,11 @@ &uart0 { status = "okay"; }; + +&usb3_phy { + status = "okay"; +}; + +&xhci { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/bcm958623hr.dts b/arch/arm/boot/dts/bcm958623hr.dts index 9b921c6aa8f8..3bc50849d013 100644 --- a/arch/arm/boot/dts/bcm958623hr.dts +++ b/arch/arm/boot/dts/bcm958623hr.dts @@ -227,3 +227,11 @@ &uart0 { status = "okay"; }; + +&usb3_phy { + status = "okay"; +}; + +&xhci { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/bcm958625hr.dts b/arch/arm/boot/dts/bcm958625hr.dts index 006b08e41a3b..d94d14b3c745 100644 --- a/arch/arm/boot/dts/bcm958625hr.dts +++ b/arch/arm/boot/dts/bcm958625hr.dts @@ -229,3 +229,11 @@ &uart0 { status = "okay"; }; + +&usb3_phy { + status = "okay"; +}; + +&xhci { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/bcm958625k.dts b/arch/arm/boot/dts/bcm958625k.dts index 64740f85cf4c..2cf2392483b2 100644 --- a/arch/arm/boot/dts/bcm958625k.dts +++ b/arch/arm/boot/dts/bcm958625k.dts @@ -264,3 +264,11 @@ &uart1 { status = "okay"; }; + +&usb3_phy { + status = "okay"; +}; + +&xhci { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/da850-lego-ev3.dts b/arch/arm/boot/dts/da850-lego-ev3.dts index 45983c04a8a7..413dbd5d9f64 100644 --- a/arch/arm/boot/dts/da850-lego-ev3.dts +++ b/arch/arm/boot/dts/da850-lego-ev3.dts @@ -249,6 +249,15 @@ 0x4c 0x00000080 0x000000f0 >; }; + + ev3_lcd_pins: pinmux_lcd { + pinctrl-single,bits = < + /* SIMO, GP2[11], GP2[12], CLK */ + 0x14 0x00188100 0x00ffff00 + /* GP5[0] */ + 0x30 0x80000000 0xf0000000 + >; + }; }; &pinconf { @@ -357,6 +366,21 @@ }; }; +&spi1 { + status = "okay"; + pinctrl-0 = <&ev3_lcd_pins>; + pinctrl-names = "default"; + cs-gpios = <&gpio 44 GPIO_ACTIVE_LOW>; + + display@0{ + compatible = "lego,ev3-lcd"; + reg = <0>; + spi-max-frequency = <10000000>; + a0-gpios = <&gpio 43 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio 80 GPIO_ACTIVE_HIGH>; + }; +}; + &ehrpwm0 { status = "okay"; }; diff --git a/arch/arm/boot/dts/dove-d3plug.dts b/arch/arm/boot/dts/dove-d3plug.dts index f5f59bb5a534..e88ff83f1dec 100644 --- a/arch/arm/boot/dts/dove-d3plug.dts +++ b/arch/arm/boot/dts/dove-d3plug.dts @@ -88,7 +88,7 @@ &pcie { status = "okay"; /* Fresco Logic USB3.0 xHCI controller */ - pcie-port@0 { + pcie@1 { status = "okay"; reset-gpios = <&gpio0 26 1>; reset-delay-us = <20000>; @@ -96,7 +96,7 @@ pinctrl-names = "default"; }; /* Mini-PCIe slot */ - pcie-port@1 { + pcie@2 { status = "okay"; reset-gpios = <&gpio0 25 1>; }; diff --git a/arch/arm/boot/dts/dove.dtsi b/arch/arm/boot/dts/dove.dtsi index 698d58cea20d..1475d3672e56 100644 --- a/arch/arm/boot/dts/dove.dtsi +++ b/arch/arm/boot/dts/dove.dtsi @@ -89,7 +89,7 @@ MBUS_ID(0x03, 0x01) 0 0xc8000000 0x0100000 /* CESA SRAM 1M */ MBUS_ID(0x0d, 0x00) 0 0xf0000000 0x0100000>; /* PMU SRAM 1M */ - pcie: pcie-controller { + pcie: pcie { compatible = "marvell,dove-pcie"; status = "disabled"; device_type = "pci"; @@ -106,7 +106,7 @@ 0x82000000 0x2 0x0 MBUS_ID(0x08, 0xe8) 0 1 0 /* Port 1.0 Mem */ 0x81000000 0x2 0x0 MBUS_ID(0x08, 0xe0) 0 1 0>; /* Port 1.0 I/O */ - pcie0: pcie-port@0 { + pcie0: pcie@1 { device_type = "pci"; status = "disabled"; assigned-addresses = <0x82000800 0 0x40000 0 0x2000>; @@ -118,13 +118,14 @@ #size-cells = <2>; ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0 0x81000000 0 0 0x81000000 0x1 0 1 0>; + bus-range = <0x00 0xff>; #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &intc 16>; }; - pcie1: pcie-port@1 { + pcie1: pcie@2 { device_type = "pci"; status = "disabled"; assigned-addresses = <0x82002800 0 0x80000 0 0x2000>; @@ -136,6 +137,7 @@ #size-cells = <2>; ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0 0x81000000 0 0 0x81000000 0x2 0 1 0>; + bus-range = <0x00 0xff>; #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 0>; diff --git a/arch/arm/boot/dts/dra7-evm-common.dtsi b/arch/arm/boot/dts/dra7-evm-common.dtsi new file mode 100644 index 000000000000..343e95f9a001 --- /dev/null +++ b/arch/arm/boot/dts/dra7-evm-common.dtsi @@ -0,0 +1,258 @@ +/* + * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/clk/ti-dra7-atl.h> +#include <dt-bindings/input/input.h> + +/ { + chosen { + stdout-path = &uart1; + }; + + extcon_usb1: extcon_usb1 { + compatible = "linux,extcon-usb-gpio"; + id-gpio = <&pcf_gpio_21 1 GPIO_ACTIVE_HIGH>; + }; + + sound0: sound0 { + compatible = "simple-audio-card"; + simple-audio-card,name = "DRA7xx-EVM"; + simple-audio-card,widgets = + "Headphone", "Headphone Jack", + "Line", "Line Out", + "Microphone", "Mic Jack", + "Line", "Line In"; + simple-audio-card,routing = + "Headphone Jack", "HPLOUT", + "Headphone Jack", "HPROUT", + "Line Out", "LLOUT", + "Line Out", "RLOUT", + "MIC3L", "Mic Jack", + "MIC3R", "Mic Jack", + "Mic Jack", "Mic Bias", + "LINE1L", "Line In", + "LINE1R", "Line In"; + simple-audio-card,format = "dsp_b"; + simple-audio-card,bitclock-master = <&sound0_master>; + simple-audio-card,frame-master = <&sound0_master>; + simple-audio-card,bitclock-inversion; + + sound0_master: simple-audio-card,cpu { + sound-dai = <&mcasp3>; + system-clock-frequency = <5644800>; + }; + + simple-audio-card,codec { + sound-dai = <&tlv320aic3106>; + clocks = <&atl_clkin2_ck>; + }; + }; + + leds { + compatible = "gpio-leds"; + led0 { + label = "dra7:usr1"; + gpios = <&pcf_lcd 4 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + led1 { + label = "dra7:usr2"; + gpios = <&pcf_lcd 5 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + led2 { + label = "dra7:usr3"; + gpios = <&pcf_lcd 6 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + led3 { + label = "dra7:usr4"; + gpios = <&pcf_lcd 7 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + }; + + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + autorepeat; + + USER1 { + label = "btnUser1"; + linux,code = <BTN_0>; + gpios = <&pcf_lcd 2 GPIO_ACTIVE_LOW>; + }; + + USER2 { + label = "btnUser2"; + linux,code = <BTN_1>; + gpios = <&pcf_lcd 3 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&i2c3 { + status = "okay"; + clock-frequency = <400000>; +}; + +&mcspi1 { + status = "okay"; +}; + +&mcspi2 { + status = "okay"; +}; + +&uart1 { + status = "okay"; + interrupts-extended = <&crossbar_mpu GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>, + <&dra7_pmx_core 0x3e0>; +}; + +&uart2 { + status = "okay"; +}; + +&uart3 { + status = "okay"; +}; + +&qspi { + status = "okay"; + + spi-max-frequency = <76800000>; + m25p80@0 { + compatible = "s25fl256s1"; + spi-max-frequency = <76800000>; + reg = <0>; + spi-tx-bus-width = <1>; + spi-rx-bus-width = <4>; + #address-cells = <1>; + #size-cells = <1>; + + /* MTD partition table. + * The ROM checks the first four physical blocks + * for a valid file to boot and the flash here is + * 64KiB block size. + */ + partition@0 { + label = "QSPI.SPL"; + reg = <0x00000000 0x000010000>; + }; + partition@1 { + label = "QSPI.SPL.backup1"; + reg = <0x00010000 0x00010000>; + }; + partition@2 { + label = "QSPI.SPL.backup2"; + reg = <0x00020000 0x00010000>; + }; + partition@3 { + label = "QSPI.SPL.backup3"; + reg = <0x00030000 0x00010000>; + }; + partition@4 { + label = "QSPI.u-boot"; + reg = <0x00040000 0x00100000>; + }; + partition@5 { + label = "QSPI.u-boot-spl-os"; + reg = <0x00140000 0x00080000>; + }; + partition@6 { + label = "QSPI.u-boot-env"; + reg = <0x001c0000 0x00010000>; + }; + partition@7 { + label = "QSPI.u-boot-env.backup1"; + reg = <0x001d0000 0x0010000>; + }; + partition@8 { + label = "QSPI.kernel"; + reg = <0x001e0000 0x0800000>; + }; + partition@9 { + label = "QSPI.file-system"; + reg = <0x009e0000 0x01620000>; + }; + }; +}; + +&omap_dwc3_1 { + extcon = <&extcon_usb1>; +}; + +&usb1 { + dr_mode = "otg"; + extcon = <&extcon_usb1>; +}; + +&usb2 { + dr_mode = "host"; +}; + +&atl { + assigned-clocks = <&abe_dpll_sys_clk_mux>, + <&atl_gfclk_mux>, + <&dpll_abe_ck>, + <&dpll_abe_m2x2_ck>, + <&atl_clkin2_ck>; + assigned-clock-parents = <&sys_clkin2>, <&dpll_abe_m2_ck>; + assigned-clock-rates = <0>, <0>, <180633600>, <361267200>, <5644800>; + + status = "okay"; + + atl2 { + bws = <DRA7_ATL_WS_MCASP2_FSX>; + aws = <DRA7_ATL_WS_MCASP3_FSX>; + }; +}; + +&mcasp3 { + #sound-dai-cells = <0>; + + assigned-clocks = <&mcasp3_ahclkx_mux>; + assigned-clock-parents = <&atl_clkin2_ck>; + + status = "okay"; + + op-mode = <0>; /* MCASP_IIS_MODE */ + tdm-slots = <2>; + /* 4 serializer */ + serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */ + 1 2 0 0 + >; + tx-num-evt = <32>; + rx-num-evt = <32>; +}; + +&mailbox5 { + status = "okay"; + mbox_ipu1_ipc3x: mbox_ipu1_ipc3x { + status = "okay"; + }; + mbox_dsp1_ipc3x: mbox_dsp1_ipc3x { + status = "okay"; + }; +}; + +&mailbox6 { + status = "okay"; + mbox_ipu2_ipc3x: mbox_ipu2_ipc3x { + status = "okay"; + }; + mbox_dsp2_ipc3x: mbox_dsp2_ipc3x { + status = "okay"; + }; +}; diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts index f47fc4daf062..aa426dabb6c3 100644 --- a/arch/arm/boot/dts/dra7-evm.dts +++ b/arch/arm/boot/dts/dra7-evm.dts @@ -8,9 +8,8 @@ /dts-v1/; #include "dra74x.dtsi" -#include <dt-bindings/gpio/gpio.h> -#include <dt-bindings/clk/ti-dra7-atl.h> -#include <dt-bindings/input/input.h> +#include "dra7-evm-common.dtsi" +#include "dra74x-mmc-iodelay.dtsi" / { model = "TI DRA742"; @@ -21,8 +20,12 @@ reg = <0x0 0x80000000 0x0 0x60000000>; /* 1536 MB */ }; - chosen { - stdout-path = &uart1; + evm_1v8_sw: fixedregulator-evm_1v8 { + compatible = "regulator-fixed"; + regulator-name = "evm_1v8"; + vin-supply = <&smps9_reg>; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; }; evm_3v3_sd: fixedregulator-sd { @@ -51,11 +54,6 @@ regulator-max-microvolt = <1800000>; }; - extcon_usb1: extcon_usb1 { - compatible = "linux,extcon-usb-gpio"; - id-gpio = <&pcf_gpio_21 1 GPIO_ACTIVE_HIGH>; - }; - extcon_usb2: extcon_usb2 { compatible = "linux,extcon-usb-gpio"; id-gpio = <&pcf_gpio_21 2 GPIO_ACTIVE_HIGH>; @@ -73,85 +71,6 @@ gpio = <&gpio7 11 GPIO_ACTIVE_HIGH>; }; - sound0: sound0 { - compatible = "simple-audio-card"; - simple-audio-card,name = "DRA7xx-EVM"; - simple-audio-card,widgets = - "Headphone", "Headphone Jack", - "Line", "Line Out", - "Microphone", "Mic Jack", - "Line", "Line In"; - simple-audio-card,routing = - "Headphone Jack", "HPLOUT", - "Headphone Jack", "HPROUT", - "Line Out", "LLOUT", - "Line Out", "RLOUT", - "MIC3L", "Mic Jack", - "MIC3R", "Mic Jack", - "Mic Jack", "Mic Bias", - "LINE1L", "Line In", - "LINE1R", "Line In"; - simple-audio-card,format = "dsp_b"; - simple-audio-card,bitclock-master = <&sound0_master>; - simple-audio-card,frame-master = <&sound0_master>; - simple-audio-card,bitclock-inversion; - - sound0_master: simple-audio-card,cpu { - sound-dai = <&mcasp3>; - system-clock-frequency = <5644800>; - }; - - simple-audio-card,codec { - sound-dai = <&tlv320aic3106>; - clocks = <&atl_clkin2_ck>; - }; - }; - - leds { - compatible = "gpio-leds"; - led0 { - label = "dra7:usr1"; - gpios = <&pcf_lcd 4 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; - - led1 { - label = "dra7:usr2"; - gpios = <&pcf_lcd 5 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; - - led2 { - label = "dra7:usr3"; - gpios = <&pcf_lcd 6 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; - - led3 { - label = "dra7:usr4"; - gpios = <&pcf_lcd 7 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; - }; - - gpio_keys { - compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; - autorepeat; - - USER1 { - label = "btnUser1"; - linux,code = <BTN_0>; - gpios = <&pcf_lcd 2 GPIO_ACTIVE_LOW>; - }; - - USER2 { - label = "btnUser2"; - linux,code = <BTN_1>; - gpios = <&pcf_lcd 3 GPIO_ACTIVE_LOW>; - }; - }; }; &dra7_pmx_core { @@ -406,137 +325,49 @@ }; }; -&i2c3 { - status = "okay"; - clock-frequency = <400000>; -}; - -&mcspi1 { - status = "okay"; -}; - -&mcspi2 { - status = "okay"; -}; - -&uart1 { - status = "okay"; - interrupts-extended = <&crossbar_mpu GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>, - <&dra7_pmx_core 0x3e0>; -}; - -&uart2 { - status = "okay"; -}; - -&uart3 { - status = "okay"; -}; - &mmc1 { status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <&mmc1_pins_default>; vmmc-supply = <&evm_3v3_sd>; - vmmc_aux-supply = <&ldo1_reg>; + vqmmc-supply = <&ldo1_reg>; bus-width = <4>; /* * SDCD signal is not being used here - using the fact that GPIO mode * is always hardwired. */ cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>; + pinctrl-names = "default", "hs", "sdr12", "sdr25", "sdr50", "ddr50-rev11", "sdr104-rev11", "ddr50", "sdr104"; + pinctrl-0 = <&mmc1_pins_default>; + pinctrl-1 = <&mmc1_pins_hs>; + pinctrl-2 = <&mmc1_pins_sdr12>; + pinctrl-3 = <&mmc1_pins_sdr25>; + pinctrl-4 = <&mmc1_pins_sdr50>; + pinctrl-5 = <&mmc1_pins_ddr50 &mmc1_iodelay_ddr_rev11_conf>; + pinctrl-6 = <&mmc1_pins_sdr104 &mmc1_iodelay_sdr104_rev11_conf>; + pinctrl-7 = <&mmc1_pins_ddr50 &mmc1_iodelay_ddr_rev20_conf>; + pinctrl-8 = <&mmc1_pins_sdr104 &mmc1_iodelay_sdr104_rev20_conf>; }; &mmc2 { status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <&mmc2_pins_default>; - vmmc-supply = <&evm_3v3_sw>; + vmmc-supply = <&evm_1v8_sw>; bus-width = <8>; + pinctrl-names = "default", "hs", "ddr_1_8v-rev11", "ddr_1_8v", "hs200_1_8v-rev11", "hs200_1_8v"; + pinctrl-0 = <&mmc2_pins_default>; + pinctrl-1 = <&mmc2_pins_hs>; + pinctrl-2 = <&mmc2_pins_ddr_1_8v_rev11 &mmc2_iodelay_ddr_1_8v_rev11_conf>; + pinctrl-3 = <&mmc2_pins_ddr_rev20>; + pinctrl-4 = <&mmc2_pins_hs200 &mmc2_iodelay_hs200_rev11_conf>; + pinctrl-5 = <&mmc2_pins_hs200 &mmc2_iodelay_hs200_rev20_conf>; }; &cpu0 { cpu0-supply = <&smps123_reg>; }; -&qspi { - status = "okay"; - - spi-max-frequency = <76800000>; - m25p80@0 { - compatible = "s25fl256s1"; - spi-max-frequency = <76800000>; - reg = <0>; - spi-tx-bus-width = <1>; - spi-rx-bus-width = <4>; - #address-cells = <1>; - #size-cells = <1>; - - /* MTD partition table. - * The ROM checks the first four physical blocks - * for a valid file to boot and the flash here is - * 64KiB block size. - */ - partition@0 { - label = "QSPI.SPL"; - reg = <0x00000000 0x000010000>; - }; - partition@1 { - label = "QSPI.SPL.backup1"; - reg = <0x00010000 0x00010000>; - }; - partition@2 { - label = "QSPI.SPL.backup2"; - reg = <0x00020000 0x00010000>; - }; - partition@3 { - label = "QSPI.SPL.backup3"; - reg = <0x00030000 0x00010000>; - }; - partition@4 { - label = "QSPI.u-boot"; - reg = <0x00040000 0x00100000>; - }; - partition@5 { - label = "QSPI.u-boot-spl-os"; - reg = <0x00140000 0x00080000>; - }; - partition@6 { - label = "QSPI.u-boot-env"; - reg = <0x001c0000 0x00010000>; - }; - partition@7 { - label = "QSPI.u-boot-env.backup1"; - reg = <0x001d0000 0x0010000>; - }; - partition@8 { - label = "QSPI.kernel"; - reg = <0x001e0000 0x0800000>; - }; - partition@9 { - label = "QSPI.file-system"; - reg = <0x009e0000 0x01620000>; - }; - }; -}; - -&omap_dwc3_1 { - extcon = <&extcon_usb1>; -}; - &omap_dwc3_2 { extcon = <&extcon_usb2>; }; -&usb1 { - dr_mode = "otg"; - extcon = <&extcon_usb1>; -}; - -&usb2 { - dr_mode = "host"; -}; - &elm { status = "okay"; }; @@ -556,6 +387,7 @@ interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ <1 IRQ_TYPE_NONE>; /* termcount */ rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 pin */ + ti,nand-xfer-type = "prefetch-dma"; ti,nand-ecc-opt = "bch8"; ti,elm-id = <&elm>; nand-bus-width = <16>; @@ -666,57 +498,6 @@ pinctrl-2 = <&dcan1_pins_default>; }; -&atl { - assigned-clocks = <&abe_dpll_sys_clk_mux>, - <&atl_gfclk_mux>, - <&dpll_abe_ck>, - <&dpll_abe_m2x2_ck>, - <&atl_clkin2_ck>; - assigned-clock-parents = <&sys_clkin2>, <&dpll_abe_m2_ck>; - assigned-clock-rates = <0>, <0>, <180633600>, <361267200>, <5644800>; - - status = "okay"; - - atl2 { - bws = <DRA7_ATL_WS_MCASP2_FSX>; - aws = <DRA7_ATL_WS_MCASP3_FSX>; - }; -}; - -&mcasp3 { - #sound-dai-cells = <0>; - - assigned-clocks = <&mcasp3_ahclkx_mux>; - assigned-clock-parents = <&atl_clkin2_ck>; - - status = "okay"; - - op-mode = <0>; /* MCASP_IIS_MODE */ - tdm-slots = <2>; - /* 4 serializer */ - serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */ - 1 2 0 0 - >; - tx-num-evt = <32>; - rx-num-evt = <32>; -}; - -&mailbox5 { +&pcie1_rc { status = "okay"; - mbox_ipu1_ipc3x: mbox_ipu1_ipc3x { - status = "okay"; - }; - mbox_dsp1_ipc3x: mbox_dsp1_ipc3x { - status = "okay"; - }; -}; - -&mailbox6 { - status = "okay"; - mbox_ipu2_ipc3x: mbox_ipu2_ipc3x { - status = "okay"; - }; - mbox_dsp2_ipc3x: mbox_dsp2_ipc3x { - status = "okay"; - }; }; diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi index 0f0f6f58bd18..02a136a4661a 100644 --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -196,6 +196,7 @@ scm_conf1: scm_conf@1c04 { compatible = "syscon"; reg = <0x1c04 0x0020>; + #syscon-cells = <2>; }; scm_conf_pcie: scm_conf@1c24 { @@ -287,7 +288,11 @@ #address-cells = <1>; ranges = <0x51000000 0x51000000 0x3000 0x0 0x20000000 0x10000000>; - pcie1: pcie@51000000 { + /** + * To enable PCI endpoint mode, disable the pcie1_rc + * node and enable pcie1_ep mode. + */ + pcie1_rc: pcie@51000000 { compatible = "ti,dra7-pcie"; reg = <0x51000000 0x2000>, <0x51002000 0x14c>, <0x1000 0x2000>; reg-names = "rc_dbics", "ti_conf", "config"; @@ -309,12 +314,28 @@ <0 0 0 2 &pcie1_intc 2>, <0 0 0 3 &pcie1_intc 3>, <0 0 0 4 &pcie1_intc 4>; + status = "disabled"; pcie1_intc: interrupt-controller { interrupt-controller; #address-cells = <0>; #interrupt-cells = <1>; }; }; + + pcie1_ep: pcie_ep@51000000 { + compatible = "ti,dra7-pcie-ep"; + reg = <0x51000000 0x28>, <0x51002000 0x14c>, <0x51001000 0x28>, <0x1000 0x10000000>; + reg-names = "ep_dbics", "ti_conf", "ep_dbics2", "addr_space"; + interrupts = <0 232 0x4>; + num-lanes = <1>; + num-ib-windows = <4>; + num-ob-windows = <16>; + ti,hwmods = "pcie1"; + phys = <&pcie1_phy>; + phy-names = "pcie-phy0"; + ti,syscon-unaligned-access = <&scm_conf1 0x14 2>; + status = "disabled"; + }; }; axi@1 { @@ -418,6 +439,14 @@ reg = <0x40d00000 0x100>; }; + dra7_iodelay_core: padconf@4844a000 { + compatible = "ti,dra7-iodelay"; + reg = <0x4844a000 0x0d1c>; + #address-cells = <1>; + #size-cells = <0>; + #pinctrl-cells = <2>; + }; + sdma: dma-controller@4a056000 { compatible = "ti,omap4430-sdma"; reg = <0x4a056000 0x1000>; @@ -1037,6 +1066,7 @@ dma-names = "tx", "rx"; status = "disabled"; pbias-supply = <&pbias_mmc_reg>; + max-frequency = <192000000>; }; mmc2: mmc@480b4000 { @@ -1048,6 +1078,7 @@ dmas = <&sdma_xbar 47>, <&sdma_xbar 48>; dma-names = "tx", "rx"; status = "disabled"; + max-frequency = <192000000>; }; mmc3: mmc@480ad000 { @@ -1059,6 +1090,8 @@ dmas = <&sdma_xbar 77>, <&sdma_xbar 78>; dma-names = "tx", "rx"; status = "disabled"; + /* Errata i887 limits max-frequency of MMC3 to 64 MHz */ + max-frequency = <64000000>; }; mmc4: mmc@480d1000 { @@ -1070,6 +1103,7 @@ dmas = <&sdma_xbar 57>, <&sdma_xbar 58>; dma-names = "tx", "rx"; status = "disabled"; + max-frequency = <192000000>; }; mmu0_dsp1: mmu@40d01000 { diff --git a/arch/arm/boot/dts/dra71-evm.dts b/arch/arm/boot/dts/dra71-evm.dts index a6298eb56978..41c9132eb550 100644 --- a/arch/arm/boot/dts/dra71-evm.dts +++ b/arch/arm/boot/dts/dra71-evm.dts @@ -7,6 +7,7 @@ */ #include "dra72-evm-common.dtsi" +#include "dra72x-mmc-iodelay.dtsi" #include <dt-bindings/net/ti-dp83867.h> / { @@ -32,6 +33,16 @@ 3000000 0x1>; }; + evm_1v8_sw: fixedregulator-evm_1v8 { + compatible = "regulator-fixed"; + regulator-name = "evm_1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&lp8732_buck0_reg>; + regulator-always-on; + regulator-boot-on; + }; + poweroff: gpio-poweroff { compatible = "gpio-poweroff"; gpios = <&gpio7 30 GPIO_ACTIVE_HIGH>; @@ -162,7 +173,24 @@ }; &mmc1 { - vmmc_aux-supply = <&vpo_sd_1v8_3v3>; + pinctrl-names = "default", "hs", "sdr12", "sdr25", "sdr50", "ddr50", "sdr104"; + pinctrl-0 = <&mmc1_pins_default>; + pinctrl-1 = <&mmc1_pins_hs>; + pinctrl-2 = <&mmc1_pins_sdr12>; + pinctrl-3 = <&mmc1_pins_sdr25>; + pinctrl-4 = <&mmc1_pins_sdr50>; + pinctrl-5 = <&mmc1_pins_ddr50_rev20 &mmc1_iodelay_ddr50_conf>; + pinctrl-6 = <&mmc1_pins_sdr104 &mmc1_iodelay_sdr104_rev20_conf>; + vqmmc-supply = <&vpo_sd_1v8_3v3>; +}; + +&mmc2 { + pinctrl-names = "default", "hs", "ddr_1_8v", "hs200_1_8v"; + pinctrl-0 = <&mmc2_pins_default>; + pinctrl-1 = <&mmc2_pins_hs>; + pinctrl-2 = <&mmc2_pins_ddr_rev20 &mmc2_iodelay_ddr_conf>; + pinctrl-3 = <&mmc2_pins_hs200 &mmc2_iodelay_hs200_rev20_conf>; + vmmc-supply = <&evm_1v8_sw>; }; &mac { @@ -191,6 +219,7 @@ ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>; ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>; ti,min-output-impedance; + ti,dp83867-rxctrl-strap-quirk; }; dp83867_1: ethernet-phy@3 { @@ -199,6 +228,7 @@ ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>; ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>; ti,min-output-impedance; + ti,dp83867-rxctrl-strap-quirk; }; }; diff --git a/arch/arm/boot/dts/dra72-evm-common.dtsi b/arch/arm/boot/dts/dra72-evm-common.dtsi index 85780549bc26..2e485a13dfd7 100644 --- a/arch/arm/boot/dts/dra72-evm-common.dtsi +++ b/arch/arm/boot/dts/dra72-evm-common.dtsi @@ -311,6 +311,7 @@ interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ <1 IRQ_TYPE_NONE>; /* termcount */ rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 pin */ + ti,nand-xfer-type = "prefetch-dma"; ti,nand-ecc-opt = "bch8"; ti,elm-id = <&elm>; nand-bus-width = <16>; @@ -419,8 +420,6 @@ status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&mmc2_pins_default>; - - vmmc-supply = <&evm_3v3_sw>; bus-width = <8>; ti,non-removable; max-frequency = <192000000>; @@ -564,3 +563,7 @@ status = "okay"; }; }; + +&pcie1_rc { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/dra72-evm-revc.dts b/arch/arm/boot/dts/dra72-evm-revc.dts index 3ecac56bf504..bf588d00728d 100644 --- a/arch/arm/boot/dts/dra72-evm-revc.dts +++ b/arch/arm/boot/dts/dra72-evm-revc.dts @@ -6,6 +6,7 @@ * published by the Free Software Foundation. */ #include "dra72-evm-common.dtsi" +#include "dra72x-mmc-iodelay.dtsi" #include <dt-bindings/net/ti-dp83867.h> / { @@ -15,6 +16,16 @@ device_type = "memory"; reg = <0x0 0x80000000 0x0 0x80000000>; /* 2GB */ }; + + evm_1v8_sw: fixedregulator-evm_1v8 { + compatible = "regulator-fixed"; + regulator-name = "evm_1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&smps4_reg>; + regulator-always-on; + regulator-boot-on; + }; }; &i2c1 { @@ -70,6 +81,7 @@ ti,min-output-impedance; interrupt-parent = <&gpio6>; interrupts = <16 IRQ_TYPE_EDGE_FALLING>; + ti,dp83867-rxctrl-strap-quirk; }; dp83867_1: ethernet-phy@3 { @@ -80,5 +92,27 @@ ti,min-output-impedance; interrupt-parent = <&gpio6>; interrupts = <16 IRQ_TYPE_EDGE_FALLING>; + ti,dp83867-rxctrl-strap-quirk; }; }; + +&mmc1 { + pinctrl-names = "default", "hs", "sdr12", "sdr25", "sdr50", "ddr50", "sdr104"; + pinctrl-0 = <&mmc1_pins_default>; + pinctrl-1 = <&mmc1_pins_hs>; + pinctrl-2 = <&mmc1_pins_sdr12>; + pinctrl-3 = <&mmc1_pins_sdr25>; + pinctrl-4 = <&mmc1_pins_sdr50>; + pinctrl-5 = <&mmc1_pins_ddr50_rev20 &mmc1_iodelay_ddr50_conf>; + pinctrl-6 = <&mmc1_pins_sdr104 &mmc1_iodelay_sdr104_rev20_conf>; + vqmmc-supply = <&ldo1_reg>; +}; + +&mmc2 { + pinctrl-names = "default", "hs", "ddr_1_8v", "hs200_1_8v"; + pinctrl-0 = <&mmc2_pins_default>; + pinctrl-1 = <&mmc2_pins_hs>; + pinctrl-2 = <&mmc2_pins_ddr_rev20 &mmc2_iodelay_ddr_conf>; + pinctrl-3 = <&mmc2_pins_hs200 &mmc2_iodelay_hs200_rev20_conf>; + vmmc-supply = <&evm_1v8_sw>; +}; diff --git a/arch/arm/boot/dts/dra72-evm-tps65917.dtsi b/arch/arm/boot/dts/dra72-evm-tps65917.dtsi index e6df676886c0..57bfe5caf5e4 100644 --- a/arch/arm/boot/dts/dra72-evm-tps65917.dtsi +++ b/arch/arm/boot/dts/dra72-evm-tps65917.dtsi @@ -146,5 +146,5 @@ }; &mmc1 { - vmmc_aux-supply = <&ldo1_reg>; + vqmmc-supply = <&ldo1_reg>; }; diff --git a/arch/arm/boot/dts/dra72-evm.dts b/arch/arm/boot/dts/dra72-evm.dts index cd9c4ff12654..c572693b1665 100644 --- a/arch/arm/boot/dts/dra72-evm.dts +++ b/arch/arm/boot/dts/dra72-evm.dts @@ -6,6 +6,7 @@ * published by the Free Software Foundation. */ #include "dra72-evm-common.dtsi" +#include "dra72x-mmc-iodelay.dtsi" / { model = "TI DRA722"; @@ -13,6 +14,16 @@ device_type = "memory"; reg = <0x0 0x80000000 0x0 0x40000000>; /* 1024 MB */ }; + + evm_1v8_sw: fixedregulator-evm_1v8 { + compatible = "regulator-fixed"; + regulator-name = "evm_1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&smps4_reg>; + regulator-always-on; + regulator-boot-on; + }; }; &i2c1 { @@ -43,3 +54,24 @@ phy_id = <&davinci_mdio>, <3>; phy-mode = "rgmii"; }; + +&mmc1 { + pinctrl-names = "default", "hs", "sdr12", "sdr25", "sdr50", "ddr50", "sdr104"; + pinctrl-0 = <&mmc1_pins_default>; + pinctrl-1 = <&mmc1_pins_hs>; + pinctrl-2 = <&mmc1_pins_sdr12>; + pinctrl-3 = <&mmc1_pins_sdr25>; + pinctrl-4 = <&mmc1_pins_sdr50>; + pinctrl-5 = <&mmc1_pins_ddr50_rev10>; + pinctrl-6 = <&mmc1_pins_sdr104 &mmc1_iodelay_sdr104_rev10_conf>; + vqmmc-supply = <&ldo1_reg>; +}; + +&mmc2 { + pinctrl-names = "default", "hs", "ddr_1_8v", "hs200_1_8v"; + pinctrl-0 = <&mmc2_pins_default>; + pinctrl-1 = <&mmc2_pins_hs>; + pinctrl-2 = <&mmc2_pins_ddr_rev10>; + pinctrl-3 = <&mmc2_pins_hs200 &mmc2_iodelay_hs200_rev10_conf>; + vmmc-supply = <&evm_1v8_sw>; +}; diff --git a/arch/arm/boot/dts/dra72x-mmc-iodelay.dtsi b/arch/arm/boot/dts/dra72x-mmc-iodelay.dtsi new file mode 100644 index 000000000000..088013c6dc6e --- /dev/null +++ b/arch/arm/boot/dts/dra72x-mmc-iodelay.dtsi @@ -0,0 +1,350 @@ +/* + * MMC IOdelay values for TI's DRA72x, DRA71x and AM571x SoCs. + * + * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation version 2. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any + * kind, whether express or implied; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +/* + * Rules for modifying this file: + * a) Update of this file should typically correspond to a datamanual revision. + * Datamanual revision that was used should be updated in comment below. + * If there is no update to datamanual, do not update the values. If you + * need to use values different from that recommended by the datamanual + * for your design, then you should consider adding values to the device- + * -tree file for your board directly. + * b) We keep the mode names as close to the datamanual as possible. So + * if the manual calls a mode, DDR50, or DDR or DDR 1.8v or DDR 3.3v, + * we follow that in code too. + * c) If the values change between multiple revisions of silicon, we add + * a revision tag to both the new and old entry. Use 'rev10' for PG 1.0, + * 'rev20' for PG 2.0 and so on. + * d) The node name and node label should be the exact same string. This is + * to curb naming creativity and achieve consistency. + * e) If in future, DRA71x and DRA72x values differ, then add 'dra71_' and + * 'dra72_' tag to entries. Both the new and old entries should gain a tag. + * + * Datamanual Revisions: + * + * AM571x Silicon Revision 2.0: SPRS957D, Revised January 2017 + * AM571x Silicon Revision 1.0: SPRS919M, Revised November 2017 + * DRA71x : SPRS960B, Revised February 2017 + */ + +&dra7_pmx_core { + mmc1_pins_default: mmc1_pins_default { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */ + DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.cmd */ + DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */ + DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */ + DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */ + DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */ + >; + }; + + mmc1_pins_sdr12: mmc1_pins_sdr12 { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */ + DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.cmd */ + DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */ + DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */ + DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */ + DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */ + >; + }; + + mmc1_pins_hs: mmc1_pins_hs { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */ + DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.cmd */ + DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */ + DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */ + DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */ + DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */ + >; + }; + + mmc1_pins_sdr25: mmc1_pins_sdr25 { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */ + DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.cmd */ + DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */ + DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */ + DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */ + DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */ + >; + }; + + mmc1_pins_sdr50: mmc1_pins_sdr50 { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE15 | MUX_MODE0) /* mmc1_clk.clk */ + DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE15 | MUX_MODE0) /* mmc1_cmd.cmd */ + DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE15 | MUX_MODE0) /* mmc1_dat0.dat0 */ + DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE15 | MUX_MODE0) /* mmc1_dat1.dat1 */ + DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE15 | MUX_MODE0) /* mmc1_dat2.dat2 */ + DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE15 | MUX_MODE0) /* mmc1_dat3.dat3 */ + >; + }; + + mmc1_pins_ddr50_rev10: mmc1_pins_ddr50_rev10 { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE14 | MUX_MODE0) /* mmc1_clk.mmc1_clk */ + DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE14 | MUX_MODE0) /* mmc1_cmd.mmc1_cmd */ + DRA7XX_CORE_IOPAD(0x375C, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE14 | MUX_MODE0) /* mmc1_dat0.mmc1_dat0 */ + DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE14 | MUX_MODE0) /* mmc1_dat1.mmc1_dat1 */ + DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE14 | MUX_MODE0) /* mmc1_dat2.mmc1_dat2 */ + DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE14 | MUX_MODE0) /* mmc1_dat3.mmc1_dat3 */ + >; + }; + + mmc1_pins_ddr50_rev20: mmc1_pins_ddr50_rev20 { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0) /* mmc1_clk.clk */ + DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0) /* mmc1_cmd.cmd */ + DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0) /* mmc1_dat0.dat0 */ + DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0) /* mmc1_dat1.dat1 */ + DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0) /* mmc1_dat2.dat2 */ + DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0) /* mmc1_dat3.dat3 */ + >; + }; + + mmc1_pins_sdr104: mmc1_pins_sdr104 { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0) /* mmc1_clk.clk */ + DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0) /* mmc1_cmd.cmd */ + DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0) /* mmc1_dat0.dat0 */ + DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0) /* mmc1_dat1.dat1 */ + DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0) /* mmc1_dat2.dat2 */ + DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0) /* mmc1_dat3.dat3 */ + >; + }; + + mmc2_pins_default: mmc2_pins_default { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a23.mmc2_clk */ + DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */ + DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */ + DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */ + DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */ + DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */ + DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */ + DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */ + DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */ + DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */ + >; + }; + + mmc2_pins_hs: mmc2_pins_hs { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a23.mmc2_clk */ + DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */ + DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */ + DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */ + DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */ + DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */ + DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */ + DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */ + DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */ + DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */ + >; + }; + + mmc2_pins_ddr_rev10: mmc2_pins_ddr_rev10 { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */ + DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */ + DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */ + DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */ + DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a23.mmc2_clk */ + DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */ + DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */ + DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */ + DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */ + DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */ + >; + }; + + mmc2_pins_ddr_rev20: mmc2_pins_ddr_rev20 { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a23.mmc2_clk */ + DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */ + DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */ + DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */ + DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */ + DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */ + DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */ + DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */ + DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */ + DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */ + >; + }; + + mmc2_pins_hs200: mmc2_pins_hs200 { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a23.mmc2_clk */ + DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */ + DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */ + DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */ + DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */ + DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */ + DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */ + DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */ + DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */ + DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */ + >; + }; +}; + +&dra7_iodelay_core { + + /* Corresponds to MMC1_MANUAL1 in datamanual */ + mmc1_iodelay_ddr50_conf: mmc1_iodelay_ddr50_conf { + pinctrl-pin-array = < + 0x618 A_DELAY_PS(588) G_DELAY_PS(0) /* CFG_MMC1_CLK_IN */ + 0x624 A_DELAY_PS(1000) G_DELAY_PS(0) /* CFG_MMC1_CMD_IN */ + 0x630 A_DELAY_PS(1375) G_DELAY_PS(0) /* CFG_MMC1_DAT0_IN */ + 0x63C A_DELAY_PS(1000) G_DELAY_PS(0) /* CFG_MMC1_DAT1_IN */ + 0x648 A_DELAY_PS(1000) G_DELAY_PS(0) /* CFG_MMC1_DAT2_IN */ + 0x654 A_DELAY_PS(1000) G_DELAY_PS(0) /* CFG_MMC1_DAT3_IN */ + 0x620 A_DELAY_PS(1230) G_DELAY_PS(0) /* CFG_MMC1_CLK_OUT */ + 0x62C A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_CMD_OUT */ + 0x638 A_DELAY_PS(56) G_DELAY_PS(0) /* CFG_MMC1_DAT0_OUT */ + 0x644 A_DELAY_PS(76) G_DELAY_PS(0) /* CFG_MMC1_DAT1_OUT */ + 0x650 A_DELAY_PS(91) G_DELAY_PS(0) /* CFG_MMC1_DAT2_OUT */ + 0x65C A_DELAY_PS(99) G_DELAY_PS(0) /* CFG_MMC1_DAT3_OUT */ + 0x628 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_CMD_OEN */ + 0x634 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT0_OEN */ + 0x640 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT1_OEN */ + 0x64C A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT2_OEN */ + 0x658 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT3_OEN */ + >; + }; + + /* Corresponds to MMC1_MANUAL2 in datamanual */ + mmc1_iodelay_sdr104_rev10_conf: mmc1_iodelay_sdr104_rev10_conf { + pinctrl-pin-array = < + 0x620 A_DELAY_PS(560) G_DELAY_PS(365) /* CFG_MMC1_CLK_OUT */ + 0x62c A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_CMD_OUT */ + 0x638 A_DELAY_PS(29) G_DELAY_PS(0) /* CFG_MMC1_DAT0_OUT */ + 0x644 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT1_OUT */ + 0x650 A_DELAY_PS(47) G_DELAY_PS(0) /* CFG_MMC1_DAT2_OUT */ + 0x65c A_DELAY_PS(30) G_DELAY_PS(0) /* CFG_MMC1_DAT3_OUT */ + 0x628 A_DELAY_PS(125) G_DELAY_PS(0) /* CFG_MMC1_CMD_OEN */ + 0x634 A_DELAY_PS(43) G_DELAY_PS(0) /* CFG_MMC1_DAT0_OEN */ + 0x640 A_DELAY_PS(433) G_DELAY_PS(0) /* CFG_MMC1_DAT1_OEN */ + 0x64c A_DELAY_PS(287) G_DELAY_PS(0) /* CFG_MMC1_DAT2_OEN */ + 0x658 A_DELAY_PS(351) G_DELAY_PS(0) /* CFG_MMC1_DAT3_OEN */ + >; + }; + + /* Corresponds to MMC1_MANUAL2 in datamanual */ + mmc1_iodelay_sdr104_rev20_conf: mmc1_iodelay_sdr104_rev20_conf { + pinctrl-pin-array = < + 0x620 A_DELAY_PS(520) G_DELAY_PS(320) /* CFG_MMC1_CLK_OUT */ + 0x62c A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_CMD_OUT */ + 0x638 A_DELAY_PS(40) G_DELAY_PS(0) /* CFG_MMC1_DAT0_OUT */ + 0x644 A_DELAY_PS(83) G_DELAY_PS(0) /* CFG_MMC1_DAT1_OUT */ + 0x650 A_DELAY_PS(98) G_DELAY_PS(0) /* CFG_MMC1_DAT2_OUT */ + 0x65c A_DELAY_PS(106) G_DELAY_PS(0) /* CFG_MMC1_DAT3_OUT */ + 0x628 A_DELAY_PS(51) G_DELAY_PS(0) /* CFG_MMC1_CMD_OEN */ + 0x634 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT0_OEN */ + 0x640 A_DELAY_PS(363) G_DELAY_PS(0) /* CFG_MMC1_DAT1_OEN */ + 0x64c A_DELAY_PS(199) G_DELAY_PS(0) /* CFG_MMC1_DAT2_OEN */ + 0x658 A_DELAY_PS(273) G_DELAY_PS(0) /* CFG_MMC1_DAT3_OEN */ + >; + }; + + /* Corresponds to MMC2_MANUAL1 in datamanual */ + mmc2_iodelay_ddr_conf: mmc2_iodelay_ddr_conf { + pinctrl-pin-array = < + 0x18c A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A19_IN */ + 0x1a4 A_DELAY_PS(119) G_DELAY_PS(0) /* CFG_GPMC_A20_IN */ + 0x1b0 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A21_IN */ + 0x1bc A_DELAY_PS(18) G_DELAY_PS(0) /* CFG_GPMC_A22_IN */ + 0x1c8 A_DELAY_PS(894) G_DELAY_PS(0) /* CFG_GPMC_A23_IN */ + 0x1d4 A_DELAY_PS(30) G_DELAY_PS(0) /* CFG_GPMC_A24_IN */ + 0x1e0 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A25_IN */ + 0x1ec A_DELAY_PS(23) G_DELAY_PS(0) /* CFG_GPMC_A26_IN */ + 0x1f8 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A27_IN */ + 0x360 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_CS1_IN */ + 0x194 A_DELAY_PS(152) G_DELAY_PS(0) /* CFG_GPMC_A19_OUT */ + 0x1ac A_DELAY_PS(206) G_DELAY_PS(0) /* CFG_GPMC_A20_OUT */ + 0x1b8 A_DELAY_PS(78) G_DELAY_PS(0) /* CFG_GPMC_A21_OUT */ + 0x1c4 A_DELAY_PS(2) G_DELAY_PS(0) /* CFG_GPMC_A22_OUT */ + 0x1d0 A_DELAY_PS(266) G_DELAY_PS(0) /* CFG_GPMC_A23_OUT */ + 0x1dc A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A24_OUT */ + 0x1e8 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A25_OUT */ + 0x1f4 A_DELAY_PS(43) G_DELAY_PS(0) /* CFG_GPMC_A26_OUT */ + 0x200 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A27_OUT */ + 0x368 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_CS1_OUT */ + 0x190 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A19_OEN */ + 0x1a8 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A20_OEN */ + 0x1b4 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A21_OEN */ + 0x1c0 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A22_OEN */ + 0x1d8 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A24_OEN */ + 0x1e4 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A25_OEN */ + 0x1f0 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A26_OEN */ + 0x1fc A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A27_OEN */ + 0x364 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_CS1_OEN */ + >; + }; + + /* Corresponds to MMC2_MANUAL3 in datamanual */ + mmc2_iodelay_hs200_rev10_conf: mmc2_iodelay_hs200_rev10_conf { + pinctrl-pin-array = < + 0x194 A_DELAY_PS(150) G_DELAY_PS(95) /* CFG_GPMC_A19_OUT */ + 0x1ac A_DELAY_PS(250) G_DELAY_PS(0) /* CFG_GPMC_A20_OUT */ + 0x1b8 A_DELAY_PS(125) G_DELAY_PS(0) /* CFG_GPMC_A21_OUT */ + 0x1c4 A_DELAY_PS(100) G_DELAY_PS(0) /* CFG_GPMC_A22_OUT */ + 0x1d0 A_DELAY_PS(870) G_DELAY_PS(415) /* CFG_GPMC_A23_OUT */ + 0x1dc A_DELAY_PS(30) G_DELAY_PS(0) /* CFG_GPMC_A24_OUT */ + 0x1e8 A_DELAY_PS(200) G_DELAY_PS(0) /* CFG_GPMC_A25_OUT */ + 0x1f4 A_DELAY_PS(200) G_DELAY_PS(0) /* CFG_GPMC_A26_OUT */ + 0x200 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A27_OUT */ + 0x368 A_DELAY_PS(240) G_DELAY_PS(0) /* CFG_GPMC_CS1_OUT */ + 0x190 A_DELAY_PS(695) G_DELAY_PS(0) /* CFG_GPMC_A19_OEN */ + 0x1a8 A_DELAY_PS(924) G_DELAY_PS(0) /* CFG_GPMC_A20_OEN */ + 0x1b4 A_DELAY_PS(719) G_DELAY_PS(0) /* CFG_GPMC_A21_OEN */ + 0x1c0 A_DELAY_PS(824) G_DELAY_PS(0) /* CFG_GPMC_A22_OEN */ + 0x1d8 A_DELAY_PS(877) G_DELAY_PS(0) /* CFG_GPMC_A24_OEN */ + 0x1e4 A_DELAY_PS(446) G_DELAY_PS(0) /* CFG_GPMC_A25_OEN */ + 0x1f0 A_DELAY_PS(847) G_DELAY_PS(0) /* CFG_GPMC_A26_OEN */ + 0x1fc A_DELAY_PS(586) G_DELAY_PS(0) /* CFG_GPMC_A27_OEN */ + 0x364 A_DELAY_PS(1039) G_DELAY_PS(0) /* CFG_GPMC_CS1_OEN */ + >; + }; + + /* Corresponds to MMC2_MANUAL3 in datamanual */ + mmc2_iodelay_hs200_rev20_conf: mmc2_iodelay_hs200_rev20_conf { + pinctrl-pin-array = < + 0x194 A_DELAY_PS(285) G_DELAY_PS(0) /* CFG_GPMC_A19_OUT */ + 0x1ac A_DELAY_PS(189) G_DELAY_PS(0) /* CFG_GPMC_A20_OUT */ + 0x1b8 A_DELAY_PS(0) G_DELAY_PS(120) /* CFG_GPMC_A21_OUT */ + 0x1c4 A_DELAY_PS(0) G_DELAY_PS(70) /* CFG_GPMC_A22_OUT */ + 0x1d0 A_DELAY_PS(730) G_DELAY_PS(360) /* CFG_GPMC_A23_OUT */ + 0x1dc A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A24_OUT */ + 0x1e8 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A25_OUT */ + 0x1f4 A_DELAY_PS(70) G_DELAY_PS(0) /* CFG_GPMC_A26_OUT */ + 0x200 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A27_OUT */ + 0x368 A_DELAY_PS(0) G_DELAY_PS(120) /* CFG_GPMC_CS1_OUT */ + 0x190 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A19_OEN */ + 0x1a8 A_DELAY_PS(231) G_DELAY_PS(0) /* CFG_GPMC_A20_OEN */ + 0x1b4 A_DELAY_PS(39) G_DELAY_PS(0) /* CFG_GPMC_A21_OEN */ + 0x1c0 A_DELAY_PS(91) G_DELAY_PS(0) /* CFG_GPMC_A22_OEN */ + 0x1d8 A_DELAY_PS(176) G_DELAY_PS(0) /* CFG_GPMC_A24_OEN */ + 0x1e4 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A25_OEN */ + 0x1f0 A_DELAY_PS(101) G_DELAY_PS(0) /* CFG_GPMC_A26_OEN */ + 0x1fc A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A27_OEN */ + 0x364 A_DELAY_PS(360) G_DELAY_PS(0) /* CFG_GPMC_CS1_OEN */ + >; + }; +}; diff --git a/arch/arm/boot/dts/dra74x-mmc-iodelay.dtsi b/arch/arm/boot/dts/dra74x-mmc-iodelay.dtsi new file mode 100644 index 000000000000..28ebb4eb884a --- /dev/null +++ b/arch/arm/boot/dts/dra74x-mmc-iodelay.dtsi @@ -0,0 +1,647 @@ +/* + * MMC IOdelay values for TI's DRA74x, DRA75x and AM572x SoCs. + * + * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation version 2. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any + * kind, whether express or implied; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +/* + * Rules for modifying this file: + * a) Update of this file should typically correspond to a datamanual revision. + * Datamanual revision that was used should be updated in comment below. + * If there is no update to datamanual, do not update the values. If you + * need to use values different from that recommended by the datamanual + * for your design, then you should consider adding values to the device- + * -tree file for your board directly. + * b) We keep the mode names as close to the datamanual as possible. So + * if the manual calls a mode, DDR50, or DDR or DDR 1.8v or DDR 3.3v, + * we follow that in code too. + * c) If the values change between multiple revisions of silicon, we add + * a revision tag to both the new and old entry. Use 'rev11' for PG 1.1, + * 'rev20' for PG 2.0 and so on. + * d) The node name and node label should be the exact same string. This is + * to curb naming creativity and achieve consistency. + * + * Datamanual Revisions: + * + * AM572x Silicon Revision 2.0: SPRS953B, Revised November 2016 + * AM572x Silicon Revision 1.1: SPRS915R, Revised November 2016 + * + */ + +&dra7_pmx_core { + mmc1_pins_default: mmc1_pins_default { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */ + DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.cmd */ + DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */ + DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */ + DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */ + DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */ + >; + }; + + mmc1_pins_sdr12: mmc1_pins_sdr12 { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */ + DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.cmd */ + DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */ + DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */ + DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */ + DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */ + >; + }; + + mmc1_pins_hs: mmc1_pins_hs { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0) /* mmc1_clk.clk */ + DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0) /* mmc1_cmd.cmd */ + DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0) /* mmc1_dat0.dat0 */ + DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0) /* mmc1_dat1.dat1 */ + DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0) /* mmc1_dat2.dat2 */ + DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0) /* mmc1_dat3.dat3 */ + >; + }; + + mmc1_pins_sdr25: mmc1_pins_sdr25 { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0) /* mmc1_clk.clk */ + DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0) /* mmc1_cmd.cmd */ + DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0) /* mmc1_dat0.dat0 */ + DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0) /* mmc1_dat1.dat1 */ + DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0) /* mmc1_dat2.dat2 */ + DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0) /* mmc1_dat3.dat3 */ + >; + }; + + mmc1_pins_sdr50: mmc1_pins_sdr50 { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE10 | MUX_MODE0) /* mmc1_clk.clk */ + DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE10 | MUX_MODE0) /* mmc1_cmd.cmd */ + DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE10 | MUX_MODE0) /* mmc1_dat0.dat0 */ + DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE10 | MUX_MODE0) /* mmc1_dat1.dat1 */ + DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE10 | MUX_MODE0) /* mmc1_dat2.dat2 */ + DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE10 | MUX_MODE0) /* mmc1_dat3.dat3 */ + >; + }; + + mmc1_pins_ddr50: mmc1_pins_ddr50 { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0) /* mmc1_clk.clk */ + DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0) /* mmc1_cmd.cmd */ + DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0) /* mmc1_dat0.dat0 */ + DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0) /* mmc1_dat1.dat1 */ + DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0) /* mmc1_dat2.dat2 */ + DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0) /* mmc1_dat3.dat3 */ + >; + }; + + mmc1_pins_sdr104: mmc1_pins_sdr104 { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0) /* mmc1_clk.clk */ + DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0) /* mmc1_cmd.cmd */ + DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0) /* mmc1_dat0.dat0 */ + DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0) /* mmc1_dat1.dat1 */ + DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0) /* mmc1_dat2.dat2 */ + DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0) /* mmc1_dat3.dat3 */ + >; + }; + + mmc2_pins_default: mmc2_pins_default { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a23.mmc2_clk */ + DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */ + DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */ + DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */ + DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */ + DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */ + DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */ + DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */ + DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */ + DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */ + >; + }; + + mmc2_pins_hs: mmc2_pins_hs { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a23.mmc2_clk */ + DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */ + DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */ + DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */ + DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */ + DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */ + DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */ + DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */ + DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */ + DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */ + >; + }; + + mmc2_pins_ddr_3_3v_rev11: mmc2_pins_ddr_3_3v_rev11 { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a23.mmc2_clk */ + DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */ + DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */ + DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */ + DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */ + DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */ + DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */ + DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */ + DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */ + DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */ + >; + }; + + mmc2_pins_ddr_1_8v_rev11: mmc2_pins_ddr_1_8v_rev11 { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a23.mmc2_clk */ + DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */ + DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */ + DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */ + DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */ + DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */ + DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */ + DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */ + DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */ + DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */ + >; + }; + + mmc2_pins_ddr_rev20: mmc2_pins_ddr_rev20 { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a23.mmc2_clk */ + DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */ + DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */ + DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */ + DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */ + DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */ + DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */ + DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */ + DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */ + DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */ + >; + }; + + mmc2_pins_hs200: mmc2_pins_hs200 { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a23.mmc2_clk */ + DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */ + DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */ + DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */ + DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */ + DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */ + DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */ + DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */ + DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */ + DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */ + >; + }; + + mmc4_pins_default: mmc4_pins_default { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x37e8, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart1_ctsn.mmc4_clk */ + DRA7XX_CORE_IOPAD(0x37ec, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart1_rtsn.mmc4_cmd */ + DRA7XX_CORE_IOPAD(0x37f0, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart2_rxd.mmc4_dat0 */ + DRA7XX_CORE_IOPAD(0x37f4, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart2_txd.mmc4_dat1 */ + DRA7XX_CORE_IOPAD(0x37f8, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart2_ctsn.mmc4_dat2 */ + DRA7XX_CORE_IOPAD(0x37fc, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart2_rtsn.mmc4_dat3 */ + >; + }; + + mmc4_pins_hs: mmc4_pins_hs { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x37e8, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart1_ctsn.mmc4_clk */ + DRA7XX_CORE_IOPAD(0x37ec, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart1_rtsn.mmc4_cmd */ + DRA7XX_CORE_IOPAD(0x37f0, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart2_rxd.mmc4_dat0 */ + DRA7XX_CORE_IOPAD(0x37f4, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart2_txd.mmc4_dat1 */ + DRA7XX_CORE_IOPAD(0x37f8, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart2_ctsn.mmc4_dat2 */ + DRA7XX_CORE_IOPAD(0x37fc, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart2_rtsn.mmc4_dat3 */ + >; + }; + + mmc3_pins_default: mmc3_pins_default { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x377c, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_clk.mmc3_clk */ + DRA7XX_CORE_IOPAD(0x3780, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_cmd.mmc3_cmd */ + DRA7XX_CORE_IOPAD(0x3784, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_dat0.mmc3_dat0 */ + DRA7XX_CORE_IOPAD(0x3788, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_dat1.mmc3_dat1 */ + DRA7XX_CORE_IOPAD(0x378c, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_dat2.mmc3_dat2 */ + DRA7XX_CORE_IOPAD(0x3790, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_dat3.mmc3_dat3 */ + >; + }; + + mmc3_pins_hs: mmc3_pins_hs { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x377c, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_clk.mmc3_clk */ + DRA7XX_CORE_IOPAD(0x3780, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_cmd.mmc3_cmd */ + DRA7XX_CORE_IOPAD(0x3784, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_dat0.mmc3_dat0 */ + DRA7XX_CORE_IOPAD(0x3788, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_dat1.mmc3_dat1 */ + DRA7XX_CORE_IOPAD(0x378c, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_dat2.mmc3_dat2 */ + DRA7XX_CORE_IOPAD(0x3790, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_dat3.mmc3_dat3 */ + >; + }; + + mmc3_pins_sdr12: mmc3_pins_sdr12 { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x377c, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_clk.mmc3_clk */ + DRA7XX_CORE_IOPAD(0x3780, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_cmd.mmc3_cmd */ + DRA7XX_CORE_IOPAD(0x3784, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_dat0.mmc3_dat0 */ + DRA7XX_CORE_IOPAD(0x3788, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_dat1.mmc3_dat1 */ + DRA7XX_CORE_IOPAD(0x378c, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_dat2.mmc3_dat2 */ + DRA7XX_CORE_IOPAD(0x3790, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_dat3.mmc3_dat3 */ + >; + }; + + mmc3_pins_sdr25: mmc3_pins_sdr25 { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x377c, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_clk.mmc3_clk */ + DRA7XX_CORE_IOPAD(0x3780, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_cmd.mmc3_cmd */ + DRA7XX_CORE_IOPAD(0x3784, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_dat0.mmc3_dat0 */ + DRA7XX_CORE_IOPAD(0x3788, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_dat1.mmc3_dat1 */ + DRA7XX_CORE_IOPAD(0x378c, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_dat2.mmc3_dat2 */ + DRA7XX_CORE_IOPAD(0x3790, (PIN_INPUT_PULLUP | MUX_MODE0)) /* mmc3_dat3.mmc3_dat3 */ + >; + }; + + mmc3_pins_sdr50: mmc3_pins_sdr50 { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x377c, (PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)) /* mmc3_clk.mmc3_clk */ + DRA7XX_CORE_IOPAD(0x3780, (PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)) /* mmc3_cmd.mmc3_cmd */ + DRA7XX_CORE_IOPAD(0x3784, (PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)) /* mmc3_dat0.mmc3_dat0 */ + DRA7XX_CORE_IOPAD(0x3788, (PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)) /* mmc3_dat1.mmc3_dat1 */ + DRA7XX_CORE_IOPAD(0x378c, (PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)) /* mmc3_dat2.mmc3_dat2 */ + DRA7XX_CORE_IOPAD(0x3790, (PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE0)) /* mmc3_dat3.mmc3_dat3 */ + >; + }; + + mmc4_pins_sdr12: mmc4_pins_sdr12 { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x37e8, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart1_ctsn.mmc4_clk */ + DRA7XX_CORE_IOPAD(0x37ec, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart1_rtsn.mmc4_cmd */ + DRA7XX_CORE_IOPAD(0x37f0, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart2_rxd.mmc4_dat0 */ + DRA7XX_CORE_IOPAD(0x37f4, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart2_txd.mmc4_dat1 */ + DRA7XX_CORE_IOPAD(0x37f8, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart2_ctsn.mmc4_dat2 */ + DRA7XX_CORE_IOPAD(0x37fc, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart2_rtsn.mmc4_dat3 */ + >; + }; + + mmc4_pins_sdr25: mmc4_pins_sdr25 { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x37e8, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart1_ctsn.mmc4_clk */ + DRA7XX_CORE_IOPAD(0x37ec, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart1_rtsn.mmc4_cmd */ + DRA7XX_CORE_IOPAD(0x37f0, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart2_rxd.mmc4_dat0 */ + DRA7XX_CORE_IOPAD(0x37f4, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart2_txd.mmc4_dat1 */ + DRA7XX_CORE_IOPAD(0x37f8, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart2_ctsn.mmc4_dat2 */ + DRA7XX_CORE_IOPAD(0x37fc, PIN_INPUT_PULLUP | MODE_SELECT | MUX_MODE3) /* uart2_rtsn.mmc4_dat3 */ + >; + }; +}; + +&dra7_iodelay_core { + + /* Corresponds to MMC1_DDR_MANUAL1 in datamanual */ + mmc1_iodelay_ddr_rev11_conf: mmc1_iodelay_ddr_rev11_conf { + pinctrl-pin-array = < + 0x618 A_DELAY_PS(572) G_DELAY_PS(540) /* CFG_MMC1_CLK_IN */ + 0x620 A_DELAY_PS(1525) G_DELAY_PS(0) /* CFG_MMC1_CLK_OUT */ + 0x624 A_DELAY_PS(0) G_DELAY_PS(600) /* CFG_MMC1_CMD_IN */ + 0x628 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_CMD_OEN */ + 0x62c A_DELAY_PS(55) G_DELAY_PS(0) /* CFG_MMC1_CMD_OUT */ + 0x630 A_DELAY_PS(403) G_DELAY_PS(120) /* CFG_MMC1_DAT0_IN */ + 0x634 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT0_OEN */ + 0x638 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT0_OUT */ + 0x63c A_DELAY_PS(23) G_DELAY_PS(60) /* CFG_MMC1_DAT1_IN */ + 0x640 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT1_OEN */ + 0x644 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT1_OUT */ + 0x648 A_DELAY_PS(25) G_DELAY_PS(60) /* CFG_MMC1_DAT2_IN */ + 0x64c A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT2_OEN */ + 0x650 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT2_OUT */ + 0x654 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT3_IN */ + 0x658 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT3_OEN */ + 0x65c A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT3_OUT */ + >; + }; + + /* Corresponds to MMC1_DDR_MANUAL1 in datamanual */ + mmc1_iodelay_ddr_rev20_conf: mmc1_iodelay_ddr50_rev20_conf { + pinctrl-pin-array = < + 0x618 A_DELAY_PS(1076) G_DELAY_PS(330) /* CFG_MMC1_CLK_IN */ + 0x620 A_DELAY_PS(1271) G_DELAY_PS(0) /* CFG_MMC1_CLK_OUT */ + 0x624 A_DELAY_PS(722) G_DELAY_PS(0) /* CFG_MMC1_CMD_IN */ + 0x628 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_CMD_OEN */ + 0x62C A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_CMD_OUT */ + 0x630 A_DELAY_PS(751) G_DELAY_PS(0) /* CFG_MMC1_DAT0_IN */ + 0x634 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT0_OEN */ + 0x638 A_DELAY_PS(20) G_DELAY_PS(0) /* CFG_MMC1_DAT0_OUT */ + 0x63C A_DELAY_PS(256) G_DELAY_PS(0) /* CFG_MMC1_DAT1_IN */ + 0x640 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT1_OEN */ + 0x644 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT1_OUT */ + 0x648 A_DELAY_PS(263) G_DELAY_PS(0) /* CFG_MMC1_DAT2_IN */ + 0x64C A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT2_OEN */ + 0x650 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT2_OUT */ + 0x654 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT3_IN */ + 0x658 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT3_OEN */ + 0x65C A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT3_OUT */ + >; + }; + + /* Corresponds to MMC1_SDR104_MANUAL1 in datamanual */ + mmc1_iodelay_sdr104_rev11_conf: mmc1_iodelay_sdr104_rev11_conf { + pinctrl-pin-array = < + 0x620 A_DELAY_PS(1063) G_DELAY_PS(17) /* CFG_MMC1_CLK_OUT */ + 0x628 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_CMD_OEN */ + 0x62c A_DELAY_PS(23) G_DELAY_PS(0) /* CFG_MMC1_CMD_OUT */ + 0x634 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT0_OEN */ + 0x638 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT0_OUT */ + 0x640 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT1_OEN */ + 0x644 A_DELAY_PS(2) G_DELAY_PS(0) /* CFG_MMC1_DAT1_OUT */ + 0x64c A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT2_OEN */ + 0x650 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT2_OUT */ + 0x658 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT3_OEN */ + 0x65c A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT3_OUT */ + >; + }; + + /* Corresponds to MMC1_SDR104_MANUAL1 in datamanual */ + mmc1_iodelay_sdr104_rev20_conf: mmc1_iodelay_sdr104_rev20_conf { + pinctrl-pin-array = < + 0x620 A_DELAY_PS(600) G_DELAY_PS(400) /* CFG_MMC1_CLK_OUT */ + 0x628 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_CMD_OEN */ + 0x62c A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_CMD_OUT */ + 0x634 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT0_OEN */ + 0x638 A_DELAY_PS(30) G_DELAY_PS(0) /* CFG_MMC1_DAT0_OUT */ + 0x640 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT1_OEN */ + 0x644 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT1_OUT */ + 0x64c A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT2_OEN */ + 0x650 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT2_OUT */ + 0x658 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT3_OEN */ + 0x65c A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC1_DAT3_OUT */ + >; + }; + + /* Corresponds to MMC2_HS200_MANUAL1 in datamanual */ + mmc2_iodelay_hs200_rev11_conf: mmc2_iodelay_hs200_rev11_conf { + pinctrl-pin-array = < + 0x190 A_DELAY_PS(621) G_DELAY_PS(600) /* CFG_GPMC_A19_OEN */ + 0x194 A_DELAY_PS(300) G_DELAY_PS(0) /* CFG_GPMC_A19_OUT */ + 0x1a8 A_DELAY_PS(739) G_DELAY_PS(600) /* CFG_GPMC_A20_OEN */ + 0x1ac A_DELAY_PS(240) G_DELAY_PS(0) /* CFG_GPMC_A20_OUT */ + 0x1b4 A_DELAY_PS(812) G_DELAY_PS(600) /* CFG_GPMC_A21_OEN */ + 0x1b8 A_DELAY_PS(240) G_DELAY_PS(0) /* CFG_GPMC_A21_OUT */ + 0x1c0 A_DELAY_PS(954) G_DELAY_PS(600) /* CFG_GPMC_A22_OEN */ + 0x1c4 A_DELAY_PS(60) G_DELAY_PS(0) /* CFG_GPMC_A22_OUT */ + 0x1d0 A_DELAY_PS(1340) G_DELAY_PS(420) /* CFG_GPMC_A23_OUT */ + 0x1d8 A_DELAY_PS(935) G_DELAY_PS(600) /* CFG_GPMC_A24_OEN */ + 0x1dc A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A24_OUT */ + 0x1e4 A_DELAY_PS(525) G_DELAY_PS(600) /* CFG_GPMC_A25_OEN */ + 0x1e8 A_DELAY_PS(120) G_DELAY_PS(0) /* CFG_GPMC_A25_OUT */ + 0x1f0 A_DELAY_PS(767) G_DELAY_PS(600) /* CFG_GPMC_A26_OEN */ + 0x1f4 A_DELAY_PS(225) G_DELAY_PS(0) /* CFG_GPMC_A26_OUT */ + 0x1fc A_DELAY_PS(565) G_DELAY_PS(600) /* CFG_GPMC_A27_OEN */ + 0x200 A_DELAY_PS(60) G_DELAY_PS(0) /* CFG_GPMC_A27_OUT */ + 0x364 A_DELAY_PS(969) G_DELAY_PS(600) /* CFG_GPMC_CS1_OEN */ + 0x368 A_DELAY_PS(180) G_DELAY_PS(0) /* CFG_GPMC_CS1_OUT */ + >; + }; + + /* Corresponds to MMC2_HS200_MANUAL1 in datamanual */ + mmc2_iodelay_hs200_rev20_conf: mmc2_iodelay_hs200_rev20_conf { + pinctrl-pin-array = < + 0x190 A_DELAY_PS(274) G_DELAY_PS(0) /* CFG_GPMC_A19_OEN */ + 0x194 A_DELAY_PS(162) G_DELAY_PS(0) /* CFG_GPMC_A19_OUT */ + 0x1a8 A_DELAY_PS(401) G_DELAY_PS(0) /* CFG_GPMC_A20_OEN */ + 0x1ac A_DELAY_PS(73) G_DELAY_PS(0) /* CFG_GPMC_A20_OUT */ + 0x1b4 A_DELAY_PS(465) G_DELAY_PS(0) /* CFG_GPMC_A21_OEN */ + 0x1b8 A_DELAY_PS(115) G_DELAY_PS(0) /* CFG_GPMC_A21_OUT */ + 0x1c0 A_DELAY_PS(633) G_DELAY_PS(0) /* CFG_GPMC_A22_OEN */ + 0x1c4 A_DELAY_PS(47) G_DELAY_PS(0) /* CFG_GPMC_A22_OUT */ + 0x1d0 A_DELAY_PS(935) G_DELAY_PS(280) /* CFG_GPMC_A23_OUT */ + 0x1d8 A_DELAY_PS(621) G_DELAY_PS(0) /* CFG_GPMC_A24_OEN */ + 0x1dc A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A24_OUT */ + 0x1e4 A_DELAY_PS(183) G_DELAY_PS(0) /* CFG_GPMC_A25_OEN */ + 0x1e8 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A25_OUT */ + 0x1f0 A_DELAY_PS(467) G_DELAY_PS(0) /* CFG_GPMC_A26_OEN */ + 0x1f4 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A26_OUT */ + 0x1fc A_DELAY_PS(262) G_DELAY_PS(0) /* CFG_GPMC_A27_OEN */ + 0x200 A_DELAY_PS(46) G_DELAY_PS(0) /* CFG_GPMC_A27_OUT */ + 0x364 A_DELAY_PS(684) G_DELAY_PS(0) /* CFG_GPMC_CS1_OEN */ + 0x368 A_DELAY_PS(76) G_DELAY_PS(0) /* CFG_GPMC_CS1_OUT */ + >; + }; + + /* Correspnds to MMC2_DDR_3V3_MANUAL1 in datamanual */ + mmc2_iodelay_ddr_3_3v_rev11_conf: mmc2_iodelay_ddr_3_3v_rev11_conf { + pinctrl-pin-array = < + 0x18c A_DELAY_PS(0) G_DELAY_PS(120) /* CFG_GPMC_A19_IN */ + 0x190 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A19_OEN */ + 0x194 A_DELAY_PS(174) G_DELAY_PS(0) /* CFG_GPMC_A19_OUT */ + 0x1a4 A_DELAY_PS(265) G_DELAY_PS(360) /* CFG_GPMC_A20_IN */ + 0x1a8 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A20_OEN */ + 0x1ac A_DELAY_PS(168) G_DELAY_PS(0) /* CFG_GPMC_A20_OUT */ + 0x1b0 A_DELAY_PS(0) G_DELAY_PS(120) /* CFG_GPMC_A21_IN */ + 0x1b4 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A21_OEN */ + 0x1b8 A_DELAY_PS(136) G_DELAY_PS(0) /* CFG_GPMC_A21_OUT */ + 0x1bc A_DELAY_PS(0) G_DELAY_PS(120) /* CFG_GPMC_A22_IN */ + 0x1c0 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A22_OEN */ + 0x1c4 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A22_OUT */ + 0x1c8 A_DELAY_PS(287) G_DELAY_PS(420) /* CFG_GPMC_A23_IN */ + 0x1d0 A_DELAY_PS(879) G_DELAY_PS(0) /* CFG_GPMC_A23_OUT */ + 0x1d4 A_DELAY_PS(144) G_DELAY_PS(240) /* CFG_GPMC_A24_IN */ + 0x1d8 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A24_OEN */ + 0x1dc A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A24_OUT */ + 0x1e0 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A25_IN */ + 0x1e4 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A25_OEN */ + 0x1e8 A_DELAY_PS(34) G_DELAY_PS(0) /* CFG_GPMC_A25_OUT */ + 0x1ec A_DELAY_PS(0) G_DELAY_PS(120) /* CFG_GPMC_A26_IN */ + 0x1f0 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A26_OEN */ + 0x1f4 A_DELAY_PS(120) G_DELAY_PS(0) /* CFG_GPMC_A26_OUT */ + 0x1f8 A_DELAY_PS(120) G_DELAY_PS(180) /* CFG_GPMC_A27_IN */ + 0x1fc A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A27_OEN */ + 0x200 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A27_OUT */ + 0x360 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_CS1_IN */ + 0x364 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_CS1_OEN */ + 0x368 A_DELAY_PS(11) G_DELAY_PS(0) /* CFG_GPMC_CS1_OUT */ + >; + }; + + /* Corresponds to MMC2_DDR_1V8_MANUAL1 in datamanual */ + mmc2_iodelay_ddr_1_8v_rev11_conf: mmc2_iodelay_ddr_1_8v_rev11_conf { + pinctrl-pin-array = < + 0x18c A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A19_IN */ + 0x190 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A19_OEN */ + 0x194 A_DELAY_PS(174) G_DELAY_PS(0) /* CFG_GPMC_A19_OUT */ + 0x1a4 A_DELAY_PS(274) G_DELAY_PS(240) /* CFG_GPMC_A20_IN */ + 0x1a8 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A20_OEN */ + 0x1ac A_DELAY_PS(168) G_DELAY_PS(0) /* CFG_GPMC_A20_OUT */ + 0x1b0 A_DELAY_PS(0) G_DELAY_PS(60) /* CFG_GPMC_A21_IN */ + 0x1b4 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A21_OEN */ + 0x1b8 A_DELAY_PS(136) G_DELAY_PS(0) /* CFG_GPMC_A21_OUT */ + 0x1bc A_DELAY_PS(0) G_DELAY_PS(60) /* CFG_GPMC_A22_IN */ + 0x1c0 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A22_OEN */ + 0x1c4 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A22_OUT */ + 0x1c8 A_DELAY_PS(514) G_DELAY_PS(360) /* CFG_GPMC_A23_IN */ + 0x1d0 A_DELAY_PS(879) G_DELAY_PS(0) /* CFG_GPMC_A23_OUT */ + 0x1d4 A_DELAY_PS(187) G_DELAY_PS(120) /* CFG_GPMC_A24_IN */ + 0x1d8 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A24_OEN */ + 0x1dc A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A24_OUT */ + 0x1e0 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A25_IN */ + 0x1e4 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A25_OEN */ + 0x1e8 A_DELAY_PS(34) G_DELAY_PS(0) /* CFG_GPMC_A25_OUT */ + 0x1ec A_DELAY_PS(0) G_DELAY_PS(60) /* CFG_GPMC_A26_IN */ + 0x1f0 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A26_OEN */ + 0x1f4 A_DELAY_PS(120) G_DELAY_PS(0) /* CFG_GPMC_A26_OUT */ + 0x1f8 A_DELAY_PS(121) G_DELAY_PS(60) /* CFG_GPMC_A27_IN */ + 0x1fc A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A27_OEN */ + 0x200 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_A27_OUT */ + 0x360 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_CS1_IN */ + 0x364 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_GPMC_CS1_OEN */ + 0x368 A_DELAY_PS(11) G_DELAY_PS(0) /* CFG_GPMC_CS1_OUT */ + >; + }; + + /* Corresponds to MMC3_MANUAL1 in datamanual */ + mmc3_iodelay_manual1_rev20_conf: mmc3_iodelay_manual1_conf { + pinctrl-pin-array = < + 0x678 A_DELAY_PS(0) G_DELAY_PS(386) /* CFG_MMC3_CLK_IN */ + 0x680 A_DELAY_PS(605) G_DELAY_PS(0) /* CFG_MMC3_CLK_OUT */ + 0x684 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC3_CMD_IN */ + 0x688 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC3_CMD_OEN */ + 0x68c A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC3_CMD_OUT */ + 0x690 A_DELAY_PS(171) G_DELAY_PS(0) /* CFG_MMC3_DAT0_IN */ + 0x694 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC3_DAT0_OEN */ + 0x698 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC3_DAT0_OUT */ + 0x69c A_DELAY_PS(221) G_DELAY_PS(0) /* CFG_MMC3_DAT1_IN */ + 0x6a0 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC3_DAT1_OEN */ + 0x6a4 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC3_DAT1_OUT */ + 0x6a8 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC3_DAT2_IN */ + 0x6ac A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC3_DAT2_OEN */ + 0x6b0 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC3_DAT2_OUT */ + 0x6b4 A_DELAY_PS(474) G_DELAY_PS(0) /* CFG_MMC3_DAT3_IN */ + 0x6b8 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC3_DAT3_OEN */ + 0x6bc A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC3_DAT3_OUT */ + >; + }; + + /* Corresponds to MMC3_MANUAL1 in datamanual */ + mmc3_iodelay_manual1_rev11_conf: mmc3_iodelay_manual1_conf { + pinctrl-pin-array = < + 0x678 A_DELAY_PS(406) G_DELAY_PS(0) /* CFG_MMC3_CLK_IN */ + 0x680 A_DELAY_PS(659) G_DELAY_PS(0) /* CFG_MMC3_CLK_OUT */ + 0x684 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC3_CMD_IN */ + 0x688 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC3_CMD_OEN */ + 0x68c A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC3_CMD_OUT */ + 0x690 A_DELAY_PS(130) G_DELAY_PS(0) /* CFG_MMC3_DAT0_IN */ + 0x694 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC3_DAT0_OEN */ + 0x698 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC3_DAT0_OUT */ + 0x69c A_DELAY_PS(169) G_DELAY_PS(0) /* CFG_MMC3_DAT1_IN */ + 0x6a0 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC3_DAT1_OEN */ + 0x6a4 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC3_DAT1_OUT */ + 0x6a8 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC3_DAT2_IN */ + 0x6ac A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC3_DAT2_OEN */ + 0x6b0 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC3_DAT2_OUT */ + 0x6b4 A_DELAY_PS(457) G_DELAY_PS(0) /* CFG_MMC3_DAT3_IN */ + 0x6b8 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC3_DAT3_OEN */ + 0x6bc A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_MMC3_DAT3_OUT */ + >; + }; + + /* Corresponds to MMC4_DS_MANUAL1 in datamanual */ + mmc4_iodelay_ds_rev11_conf: mmc4_iodelay_ds_rev11_conf { + pinctrl-pin-array = < + 0x840 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART1_CTSN_IN */ + 0x848 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART1_CTSN_OUT */ + 0x84c A_DELAY_PS(96) G_DELAY_PS(0) /* CFG_UART1_RTSN_IN */ + 0x850 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART1_RTSN_OEN */ + 0x854 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART1_RTSN_OUT */ + 0x870 A_DELAY_PS(582) G_DELAY_PS(0) /* CFG_UART2_CTSN_IN */ + 0x874 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART2_CTSN_OEN */ + 0x878 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART2_CTSN_OUT */ + 0x87c A_DELAY_PS(391) G_DELAY_PS(0) /* CFG_UART2_RTSN_IN */ + 0x880 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART2_RTSN_OEN */ + 0x884 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART2_RTSN_OUT */ + 0x888 A_DELAY_PS(561) G_DELAY_PS(0) /* CFG_UART2_RXD_IN */ + 0x88c A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART2_RXD_OEN */ + 0x890 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART2_RXD_OUT */ + 0x894 A_DELAY_PS(588) G_DELAY_PS(0) /* CFG_UART2_TXD_IN */ + 0x898 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART2_TXD_OEN */ + 0x89c A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART2_TXD_OUT */ + >; + }; + + /* Corresponds to MMC4_DS_MANUAL1 in datamanual */ + mmc4_iodelay_ds_rev20_conf: mmc4_iodelay_ds_rev20_conf { + pinctrl-pin-array = < + 0x840 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART1_CTSN_IN */ + 0x848 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART1_CTSN_OUT */ + 0x84c A_DELAY_PS(307) G_DELAY_PS(0) /* CFG_UART1_RTSN_IN */ + 0x850 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART1_RTSN_OEN */ + 0x854 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART1_RTSN_OUT */ + 0x870 A_DELAY_PS(785) G_DELAY_PS(0) /* CFG_UART2_CTSN_IN */ + 0x874 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART2_CTSN_OEN */ + 0x878 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART2_CTSN_OUT */ + 0x87c A_DELAY_PS(613) G_DELAY_PS(0) /* CFG_UART2_RTSN_IN */ + 0x880 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART2_RTSN_OEN */ + 0x884 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART2_RTSN_OUT */ + 0x888 A_DELAY_PS(683) G_DELAY_PS(0) /* CFG_UART2_RXD_IN */ + 0x88c A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART2_RXD_OEN */ + 0x890 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART2_RXD_OUT */ + 0x894 A_DELAY_PS(835) G_DELAY_PS(0) /* CFG_UART2_TXD_IN */ + 0x898 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART2_TXD_OEN */ + 0x89c A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART2_TXD_OUT */ + >; + }; + + /* Corresponds to MMC4_MANUAL1 in datamanual */ + mmc4_iodelay_sdr12_hs_sdr25_rev11_conf: mmc4_iodelay_sdr12_hs_sdr25_rev11_conf { + pinctrl-pin-array = < + 0x840 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART1_CTSN_IN */ + 0x848 A_DELAY_PS(2651) G_DELAY_PS(0) /* CFG_UART1_CTSN_OUT */ + 0x84c A_DELAY_PS(1572) G_DELAY_PS(0) /* CFG_UART1_RTSN_IN */ + 0x850 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART1_RTSN_OEN */ + 0x854 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART1_RTSN_OUT */ + 0x870 A_DELAY_PS(1913) G_DELAY_PS(0) /* CFG_UART2_CTSN_IN */ + 0x874 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART2_CTSN_OEN */ + 0x878 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART2_CTSN_OUT */ + 0x87c A_DELAY_PS(1721) G_DELAY_PS(0) /* CFG_UART2_RTSN_IN */ + 0x880 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART2_RTSN_OEN */ + 0x884 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART2_RTSN_OUT */ + 0x888 A_DELAY_PS(1891) G_DELAY_PS(0) /* CFG_UART2_RXD_IN */ + 0x88c A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART2_RXD_OEN */ + 0x890 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART2_RXD_OUT */ + 0x894 A_DELAY_PS(1919) G_DELAY_PS(0) /* CFG_UART2_TXD_IN */ + 0x898 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART2_TXD_OEN */ + 0x89c A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART2_TXD_OUT */ + >; + }; + + /* Corresponds to MMC4_MANUAL1 in datamanual */ + mmc4_iodelay_sdr12_hs_sdr25_rev20_conf: mmc4_iodelay_sdr12_hs_sdr25_rev20_conf { + pinctrl-pin-array = < + 0x840 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART1_CTSN_IN */ + 0x848 A_DELAY_PS(1147) G_DELAY_PS(0) /* CFG_UART1_CTSN_OUT */ + 0x84c A_DELAY_PS(1834) G_DELAY_PS(0) /* CFG_UART1_RTSN_IN */ + 0x850 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART1_RTSN_OEN */ + 0x854 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART1_RTSN_OUT */ + 0x870 A_DELAY_PS(2165) G_DELAY_PS(0) /* CFG_UART2_CTSN_IN */ + 0x874 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART2_CTSN_OEN */ + 0x878 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART2_CTSN_OUT */ + 0x87c A_DELAY_PS(1929) G_DELAY_PS(64) /* CFG_UART2_RTSN_IN */ + 0x880 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART2_RTSN_OEN */ + 0x884 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART2_RTSN_OUT */ + 0x888 A_DELAY_PS(1935) G_DELAY_PS(128) /* CFG_UART2_RXD_IN */ + 0x88c A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART2_RXD_OEN */ + 0x890 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART2_RXD_OUT */ + 0x894 A_DELAY_PS(2172) G_DELAY_PS(44) /* CFG_UART2_TXD_IN */ + 0x898 A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART2_TXD_OEN */ + 0x89c A_DELAY_PS(0) G_DELAY_PS(0) /* CFG_UART2_TXD_OUT */ + >; + }; +}; diff --git a/arch/arm/boot/dts/dra76-evm.dts b/arch/arm/boot/dts/dra76-evm.dts new file mode 100644 index 000000000000..b024a65c6e27 --- /dev/null +++ b/arch/arm/boot/dts/dra76-evm.dts @@ -0,0 +1,423 @@ +/* + * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +#include "dra76x.dtsi" +#include "dra7-evm-common.dtsi" +#include <dt-bindings/net/ti-dp83867.h> + +/ { + model = "TI DRA762 EVM"; + compatible = "ti,dra76-evm", "ti,dra762", "ti,dra7"; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x80000000 0x0 0x80000000>; + }; + + vsys_12v0: fixedregulator-vsys12v0 { + /* main supply */ + compatible = "regulator-fixed"; + regulator-name = "vsys_12v0"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + regulator-always-on; + regulator-boot-on; + }; + + vsys_5v0: fixedregulator-vsys5v0 { + /* Output of Cntlr B of TPS43351-Q1 on dra76-evm */ + compatible = "regulator-fixed"; + regulator-name = "vsys_5v0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&vsys_12v0>; + regulator-always-on; + regulator-boot-on; + }; + + vsys_3v3: fixedregulator-vsys3v3 { + /* Output of Cntlr A of TPS43351-Q1 on dra76-evm */ + compatible = "regulator-fixed"; + regulator-name = "vsys_3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vsys_12v0>; + regulator-always-on; + regulator-boot-on; + }; + + vio_3v3: fixedregulator-vio_3v3 { + compatible = "regulator-fixed"; + regulator-name = "vio_3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vsys_3v3>; + regulator-always-on; + regulator-boot-on; + }; + + vio_3v3_sd: fixedregulator-sd { + compatible = "regulator-fixed"; + regulator-name = "vio_3v3_sd"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vio_3v3>; + enable-active-high; + gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>; + }; + + vio_1v8: fixedregulator-vio_1v8 { + compatible = "regulator-fixed"; + regulator-name = "vio_1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&smps5_reg>; + }; + + vtt_fixed: fixedregulator-vtt { + compatible = "regulator-fixed"; + regulator-name = "vtt_fixed"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + vin-supply = <&vsys_3v3>; + regulator-always-on; + regulator-boot-on; + }; + + aic_dvdd: fixedregulator-aic_dvdd { + /* TPS77018DBVT */ + compatible = "regulator-fixed"; + regulator-name = "aic_dvdd"; + vin-supply = <&vio_3v3>; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; +}; + +&dra7_pmx_core { + mmc1_pins_default: mmc1_pins_default { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x376c, PIN_INPUT | MUX_MODE14) /* mmc1sdcd.gpio219 */ + DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */ + DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.cmd */ + DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */ + DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */ + DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */ + DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */ + >; + }; + + mmc1_pins_sdr12: pinmux_mmc1_sdr12_pins { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */ + DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.cmd */ + DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */ + DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */ + DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */ + DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */ + >; + }; + + mmc2_pins_default: mmc2_pins_default { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a23.mmc2_clk */ + DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */ + DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */ + DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */ + DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */ + DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */ + DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */ + DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */ + DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */ + DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */ + >; + }; +}; + +&i2c1 { + status = "okay"; + clock-frequency = <400000>; + + tps65917: tps65917@58 { + compatible = "ti,tps65917"; + reg = <0x58>; + ti,system-power-controller; + interrupt-controller; + #interrupt-cells = <2>; + + tps65917_pmic { + compatible = "ti,tps65917-pmic"; + + smps12-in-supply = <&vsys_3v3>; + smps3-in-supply = <&vsys_3v3>; + smps4-in-supply = <&vsys_3v3>; + smps5-in-supply = <&vsys_3v3>; + ldo1-in-supply = <&vsys_3v3>; + ldo2-in-supply = <&vsys_3v3>; + ldo3-in-supply = <&vsys_5v0>; + ldo4-in-supply = <&vsys_5v0>; + ldo5-in-supply = <&vsys_3v3>; + + tps65917_regulators: regulators { + smps12_reg: smps12 { + /* VDD_DSPEVE */ + regulator-name = "smps12"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1250000>; + regulator-always-on; + regulator-boot-on; + }; + + smps3_reg: smps3 { + /* VDD_CORE */ + regulator-name = "smps3"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1250000>; + regulator-boot-on; + regulator-always-on; + }; + + smps4_reg: smps4 { + /* VDD_IVA */ + regulator-name = "smps4"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1250000>; + regulator-always-on; + regulator-boot-on; + }; + + smps5_reg: smps5 { + /* VDDS1V8 */ + regulator-name = "smps5"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1_reg: ldo1 { + /* LDO1_OUT --> VDA_PHY1_1V8 */ + regulator-name = "ldo1"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + regulator-allow-bypass; + }; + + ldo2_reg: ldo2 { + /* LDO2_OUT --> VDA_PHY2_1V8 */ + regulator-name = "ldo2"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-allow-bypass; + regulator-always-on; + }; + + ldo3_reg: ldo3 { + /* VDA_USB_3V3 */ + regulator-name = "ldo3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo5_reg: ldo5 { + /* VDDA_1V8_PLL */ + regulator-name = "ldo5"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo4_reg: ldo4 { + /* VDD_SDIO_DV */ + regulator-name = "ldo4"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + }; + }; + + tps65917_power_button { + compatible = "ti,palmas-pwrbutton"; + interrupt-parent = <&tps65917>; + interrupts = <1 IRQ_TYPE_NONE>; + wakeup-source; + ti,palmas-long-press-seconds = <6>; + }; + }; + + lp87565: lp87565@60 { + compatible = "ti,lp87565-q1"; + reg = <0x60>; + + buck10-in-supply =<&vsys_3v3>; + buck23-in-supply =<&vsys_3v3>; + + regulators: regulators { + buck10_reg: buck10 { + /*VDD_MPU*/ + regulator-name = "buck10"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1250000>; + regulator-always-on; + regulator-boot-on; + }; + + buck23_reg: buck23 { + /* VDD_GPU*/ + regulator-name = "buck23"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1250000>; + regulator-boot-on; + regulator-always-on; + }; + }; + }; + + pcf_lcd: pcf8757@20 { + compatible = "ti,pcf8575", "nxp,pcf8575"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gpio1>; + interrupts = <3 IRQ_TYPE_EDGE_FALLING>; + }; + + pcf_gpio_21: pcf8757@21 { + compatible = "ti,pcf8575", "nxp,pcf8575"; + reg = <0x21>; + gpio-controller; + #gpio-cells = <2>; + interrupt-parent = <&gpio1>; + interrupts = <3 IRQ_TYPE_EDGE_FALLING>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + pcf_hdmi: pcf8575@26 { + compatible = "ti,pcf8575", "nxp,pcf8575"; + reg = <0x26>; + gpio-controller; + #gpio-cells = <2>; + p1 { + /* vin6_sel_s0: high: VIN6, low: audio */ + gpio-hog; + gpios = <1 GPIO_ACTIVE_HIGH>; + output-low; + line-name = "vin6_sel_s0"; + }; + }; + + tlv320aic3106: tlv320aic3106@19 { + #sound-dai-cells = <0>; + compatible = "ti,tlv320aic3106"; + reg = <0x19>; + adc-settle-ms = <40>; + ai3x-micbias-vg = <1>; /* 2.0V */ + status = "okay"; + + /* Regulators */ + AVDD-supply = <&vio_3v3>; + IOVDD-supply = <&vio_3v3>; + DRVDD-supply = <&vio_3v3>; + DVDD-supply = <&aic_dvdd>; + }; +}; + +&cpu0 { + vdd-supply = <&buck10_reg>; +}; + +&mmc1 { + status = "okay"; + vmmc-supply = <&vio_3v3_sd>; + vmmc_aux-supply = <&ldo4_reg>; + bus-width = <4>; + /* + * SDCD signal is not being used here - using the fact that GPIO mode + * is always hardwired. + */ + cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins_default>; +}; + +&mmc2 { + status = "okay"; + vmmc-supply = <&vio_1v8>; + bus-width = <8>; + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_pins_default>; +}; + +/* No RTC on this device */ +&rtc { + status = "disabled"; +}; + +&mac { + status = "okay"; + + dual_emac; +}; + +&cpsw_emac0 { + phy_id = <&davinci_mdio>, <2>; + phy-mode = "rgmii-id"; + dual_emac_res_vlan = <1>; +}; + +&cpsw_emac1 { + phy_id = <&davinci_mdio>, <3>; + phy-mode = "rgmii-id"; + dual_emac_res_vlan = <2>; +}; + +&davinci_mdio { + dp83867_0: ethernet-phy@2 { + reg = <2>; + ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>; + ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>; + ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>; + ti,min-output-impedance; + ti,dp83867-rxctrl-strap-quirk; + }; + + dp83867_1: ethernet-phy@3 { + reg = <3>; + ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>; + ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>; + ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>; + ti,min-output-impedance; + ti,dp83867-rxctrl-strap-quirk; + }; +}; + +&usb2_phy1 { + phy-supply = <&ldo3_reg>; +}; + +&usb2_phy2 { + phy-supply = <&ldo3_reg>; +}; + +&qspi { + spi-max-frequency = <96000000>; + m25p80@0 { + spi-max-frequency = <96000000>; + }; +}; diff --git a/arch/arm/boot/dts/dra76x.dtsi b/arch/arm/boot/dts/dra76x.dtsi new file mode 100644 index 000000000000..1c88c581ff18 --- /dev/null +++ b/arch/arm/boot/dts/dra76x.dtsi @@ -0,0 +1,19 @@ +/* + * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "dra74x.dtsi" + +/ { + compatible = "ti,dra762", "ti,dra7"; + +}; + +/* MCAN interrupts are hard-wired to irqs 67, 68 */ +&crossbar_mpu { + ti,irqs-skip = <10 67 68 133 139 140>; +}; diff --git a/arch/arm/boot/dts/exynos3250-artik5-eval.dts b/arch/arm/boot/dts/exynos3250-artik5-eval.dts index 4bd2ee87124e..4cbfa09c6c4e 100644 --- a/arch/arm/boot/dts/exynos3250-artik5-eval.dts +++ b/arch/arm/boot/dts/exynos3250-artik5-eval.dts @@ -22,7 +22,6 @@ }; &mshc_2 { - num-slots = <1>; cap-sd-highspeed; disable-wp; vqmmc-supply = <&ldo3_reg>; diff --git a/arch/arm/boot/dts/exynos3250-artik5.dtsi b/arch/arm/boot/dts/exynos3250-artik5.dtsi index 59c89d7662a8..639c2e605f3c 100644 --- a/arch/arm/boot/dts/exynos3250-artik5.dtsi +++ b/arch/arm/boot/dts/exynos3250-artik5.dtsi @@ -304,7 +304,6 @@ }; &mshc_0 { - num-slots = <1>; non-removable; cap-mmc-highspeed; card-detect-delay = <200>; diff --git a/arch/arm/boot/dts/exynos3250-monk.dts b/arch/arm/boot/dts/exynos3250-monk.dts index accee81da266..bbdfcbc6e7d2 100644 --- a/arch/arm/boot/dts/exynos3250-monk.dts +++ b/arch/arm/boot/dts/exynos3250-monk.dts @@ -426,7 +426,6 @@ &mshc_0 { #address-cells = <1>; #size-cells = <0>; - num-slots = <1>; broken-cd; non-removable; cap-mmc-highspeed; diff --git a/arch/arm/boot/dts/exynos3250-rinato.dts b/arch/arm/boot/dts/exynos3250-rinato.dts index 443e0c98dc73..0b45467d77a8 100644 --- a/arch/arm/boot/dts/exynos3250-rinato.dts +++ b/arch/arm/boot/dts/exynos3250-rinato.dts @@ -220,21 +220,6 @@ samsung,pll-clock-frequency = <24000000>; status = "okay"; - ports { - #address-cells = <1>; - #size-cells = <0>; - - port@1 { - reg = <1>; - - dsi_out: endpoint { - remote-endpoint = <&dsi_in>; - samsung,burst-clock-frequency = <250000000>; - samsung,esc-clock-frequency = <20000000>; - }; - }; - }; - panel@0 { compatible = "samsung,s6e63j0x03"; reg = <0>; @@ -264,12 +249,6 @@ vsync-len = <2>; }; }; - - port { - dsi_in: endpoint { - remote-endpoint = <&dsi_out>; - }; - }; }; }; @@ -642,7 +621,6 @@ &mshc_0 { #address-cells = <1>; #size-cells = <0>; - num-slots = <1>; broken-cd; non-removable; cap-mmc-highspeed; diff --git a/arch/arm/boot/dts/exynos4210-trats.dts b/arch/arm/boot/dts/exynos4210-trats.dts index 645feffb9239..7b6ab7265110 100644 --- a/arch/arm/boot/dts/exynos4210-trats.dts +++ b/arch/arm/boot/dts/exynos4210-trats.dts @@ -202,21 +202,6 @@ samsung,pll-clock-frequency = <24000000>; status = "okay"; - ports { - #address-cells = <1>; - #size-cells = <0>; - - port@1 { - reg = <1>; - - dsi_out: endpoint { - remote-endpoint = <&dsi_in>; - samsung,burst-clock-frequency = <500000000>; - samsung,esc-clock-frequency = <20000000>; - }; - }; - }; - panel@0 { reg = <0>; compatible = "samsung,s6e8aa0"; @@ -244,12 +229,6 @@ vsync-len = <2>; }; }; - - port { - dsi_in: endpoint { - remote-endpoint = <&dsi_out>; - }; - }; }; }; diff --git a/arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi b/arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi index 4cd62487bb16..14ce2c69bc0b 100644 --- a/arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi +++ b/arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi @@ -466,7 +466,6 @@ pinctrl-names = "default"; status = "okay"; vmmc-supply = <&buck9_reg>; - num-slots = <1>; broken-cd; card-detect-delay = <200>; samsung,dw-mshc-ciu-div = <3>; diff --git a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi index 219d587c5a85..102acd78be15 100644 --- a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi +++ b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi @@ -516,7 +516,6 @@ mmc-pwrseq = <&emmc_pwrseq>; status = "okay"; - num-slots = <1>; broken-cd; card-detect-delay = <200>; samsung,dw-mshc-ciu-div = <3>; diff --git a/arch/arm/boot/dts/exynos4412-origen.dts b/arch/arm/boot/dts/exynos4412-origen.dts index 7a83e2df18a6..8a89eb893d64 100644 --- a/arch/arm/boot/dts/exynos4412-origen.dts +++ b/arch/arm/boot/dts/exynos4412-origen.dts @@ -488,7 +488,6 @@ pinctrl-names = "default"; status = "okay"; - num-slots = <1>; broken-cd; card-detect-delay = <200>; samsung,dw-mshc-ciu-div = <3>; diff --git a/arch/arm/boot/dts/exynos4412-trats2.dts b/arch/arm/boot/dts/exynos4412-trats2.dts index 35e9b94b86b8..bceb919ac637 100644 --- a/arch/arm/boot/dts/exynos4412-trats2.dts +++ b/arch/arm/boot/dts/exynos4412-trats2.dts @@ -390,21 +390,6 @@ samsung,pll-clock-frequency = <24000000>; status = "okay"; - ports { - #address-cells = <1>; - #size-cells = <0>; - - port@1 { - reg = <1>; - - dsi_out: endpoint { - remote-endpoint = <&dsi_in>; - samsung,burst-clock-frequency = <500000000>; - samsung,esc-clock-frequency = <20000000>; - }; - }; - }; - panel@0 { compatible = "samsung,s6e8aa0"; reg = <0>; @@ -432,12 +417,6 @@ vsync-len = <2>; }; }; - - port { - dsi_in: endpoint { - remote-endpoint = <&dsi_out>; - }; - }; }; }; @@ -901,7 +880,6 @@ }; &mshc_0 { - num-slots = <1>; broken-cd; non-removable; card-detect-delay = <200>; diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts index 6a432460eb77..18a7f396ac5f 100644 --- a/arch/arm/boot/dts/exynos5250-arndale.dts +++ b/arch/arm/boot/dts/exynos5250-arndale.dts @@ -518,7 +518,6 @@ &mmc_0 { status = "okay"; - num-slots = <1>; broken-cd; card-detect-delay = <200>; samsung,dw-mshc-ciu-div = <3>; @@ -533,7 +532,6 @@ &mmc_2 { status = "okay"; - num-slots = <1>; card-detect-delay = <200>; samsung,dw-mshc-ciu-div = <3>; samsung,dw-mshc-sdr-timing = <2 3>; diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts index 6632f657394e..062cba4c2c31 100644 --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts @@ -346,7 +346,6 @@ &mmc_0 { status = "okay"; - num-slots = <1>; broken-cd; card-detect-delay = <200>; samsung,dw-mshc-ciu-div = <3>; @@ -360,7 +359,6 @@ &mmc_2 { status = "okay"; - num-slots = <1>; card-detect-delay = <200>; samsung,dw-mshc-ciu-div = <3>; samsung,dw-mshc-sdr-timing = <2 3>; diff --git a/arch/arm/boot/dts/exynos5250-snow-common.dtsi b/arch/arm/boot/dts/exynos5250-snow-common.dtsi index e1d293dbbe5d..8788880e459d 100644 --- a/arch/arm/boot/dts/exynos5250-snow-common.dtsi +++ b/arch/arm/boot/dts/exynos5250-snow-common.dtsi @@ -530,7 +530,6 @@ /* eMMC flash */ &mmc_0 { status = "okay"; - num-slots = <1>; non-removable; samsung,dw-mshc-ciu-div = <3>; samsung,dw-mshc-sdr-timing = <2 3>; @@ -544,7 +543,6 @@ /* uSD card */ &mmc_2 { status = "okay"; - num-slots = <1>; card-detect-delay = <200>; samsung,dw-mshc-ciu-div = <3>; samsung,dw-mshc-sdr-timing = <2 3>; @@ -564,7 +562,6 @@ */ &mmc_3 { status = "okay"; - num-slots = <1>; non-removable; cap-sdio-irq; keep-power-in-suspend; diff --git a/arch/arm/boot/dts/exynos5250-spring.dts b/arch/arm/boot/dts/exynos5250-spring.dts index 95c3bcace9dc..d53bfcbeb39c 100644 --- a/arch/arm/boot/dts/exynos5250-spring.dts +++ b/arch/arm/boot/dts/exynos5250-spring.dts @@ -427,7 +427,6 @@ &mmc_0 { status = "okay"; - num-slots = <1>; broken-cd; card-detect-delay = <200>; samsung,dw-mshc-ciu-div = <3>; @@ -445,7 +444,6 @@ */ &mmc_1 { status = "okay"; - num-slots = <1>; broken-cd; card-detect-delay = <200>; samsung,dw-mshc-ciu-div = <3>; diff --git a/arch/arm/boot/dts/exynos5260-xyref5260.dts b/arch/arm/boot/dts/exynos5260-xyref5260.dts index d0cc300cfb4b..73b7cdd5f522 100644 --- a/arch/arm/boot/dts/exynos5260-xyref5260.dts +++ b/arch/arm/boot/dts/exynos5260-xyref5260.dts @@ -67,7 +67,6 @@ &mmc_0 { status = "okay"; - num-slots = <1>; broken-cd; bypass-smu; cap-mmc-highspeed; @@ -83,7 +82,6 @@ &mmc_2 { status = "okay"; - num-slots = <1>; cap-sd-highspeed; card-detect-delay = <200>; samsung,dw-mshc-ciu-div = <3>; diff --git a/arch/arm/boot/dts/exynos5410-smdk5410.dts b/arch/arm/boot/dts/exynos5410-smdk5410.dts index 6cc74d97daae..9cb7726ef8d0 100644 --- a/arch/arm/boot/dts/exynos5410-smdk5410.dts +++ b/arch/arm/boot/dts/exynos5410-smdk5410.dts @@ -41,7 +41,6 @@ &mmc_0 { status = "okay"; - num-slots = <1>; cap-mmc-highspeed; broken-cd; card-detect-delay = <200>; @@ -53,7 +52,6 @@ &mmc_2 { status = "okay"; - num-slots = <1>; cap-sd-highspeed; card-detect-delay = <200>; samsung,dw-mshc-ciu-div = <3>; diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts index f9a75bfd3f2b..683a4cfb4a23 100644 --- a/arch/arm/boot/dts/exynos5420-peach-pit.dts +++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts @@ -699,7 +699,6 @@ /* eMMC flash */ &mmc_0 { status = "okay"; - num-slots = <1>; mmc-hs200-1_8v; cap-mmc-highspeed; non-removable; @@ -717,7 +716,6 @@ /* WiFi SDIO module */ &mmc_1 { status = "okay"; - num-slots = <1>; non-removable; cap-sdio-irq; keep-power-in-suspend; @@ -737,7 +735,6 @@ /* uSD card */ &mmc_2 { status = "okay"; - num-slots = <1>; cap-sd-highspeed; card-detect-delay = <200>; clock-frequency = <400000000>; diff --git a/arch/arm/boot/dts/exynos5440.dtsi b/arch/arm/boot/dts/exynos5440.dtsi index bc4954e69f7b..7a00be7ea6d7 100644 --- a/arch/arm/boot/dts/exynos5440.dtsi +++ b/arch/arm/boot/dts/exynos5440.dtsi @@ -317,6 +317,7 @@ phys = <&pcie_phy0>; ranges = <0x81000000 0 0 0x40001000 0 0x00010000 /* downstream I/O */ 0x82000000 0 0x40011000 0x40011000 0 0x1ffef000>; /* non-prefetchable memory */ + bus-range = <0x00 0xff>; #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0x0 0 &gic 53>; @@ -339,6 +340,7 @@ phys = <&pcie_phy1>; ranges = <0x81000000 0 0 0x60001000 0 0x00010000 /* downstream I/O */ 0x82000000 0 0x60011000 0x60011000 0 0x1ffef000>; /* non-prefetchable memory */ + bus-range = <0x00 0xff>; #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0x0 0 &gic 56>; diff --git a/arch/arm/boot/dts/exynos5800-peach-pi.dts b/arch/arm/boot/dts/exynos5800-peach-pi.dts index 953dc8677dc8..b2b95ff205e8 100644 --- a/arch/arm/boot/dts/exynos5800-peach-pi.dts +++ b/arch/arm/boot/dts/exynos5800-peach-pi.dts @@ -667,7 +667,6 @@ /* eMMC flash */ &mmc_0 { status = "okay"; - num-slots = <1>; mmc-hs200-1_8v; mmc-hs400-1_8v; cap-mmc-highspeed; @@ -686,7 +685,6 @@ /* WiFi SDIO module */ &mmc_1 { status = "okay"; - num-slots = <1>; non-removable; cap-sdio-irq; keep-power-in-suspend; @@ -706,7 +704,6 @@ /* uSD card */ &mmc_2 { status = "okay"; - num-slots = <1>; cap-sd-highspeed; card-detect-delay = <200>; clock-frequency = <400000000>; diff --git a/arch/arm/boot/dts/gemini-dlink-dir-685.dts b/arch/arm/boot/dts/gemini-dlink-dir-685.dts new file mode 100644 index 000000000000..e75e2d44371c --- /dev/null +++ b/arch/arm/boot/dts/gemini-dlink-dir-685.dts @@ -0,0 +1,246 @@ +/* + * Device Tree file for D-Link DIR-685 Xtreme N Storage Router + */ + +/dts-v1/; + +#include "gemini.dtsi" +#include <dt-bindings/input/input.h> + +/ { + model = "D-Link DIR-685 Xtreme N Storage Router"; + compatible = "dlink,dir-685", "cortina,gemini"; + #address-cells = <1>; + #size-cells = <1>; + + memory { + /* 128 MB SDRAM in 2 x Hynix HY5DU121622DTP-D43 */ + device_type = "memory"; + reg = <0x00000000 0x8000000>; + }; + + chosen { + stdout-path = "uart0:115200n8"; + }; + + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + button-esc { + debounce_interval = <50>; + wakeup-source; + linux,code = <KEY_ESC>; + label = "reset"; + /* Collides with LPC_LAD[0], UART DCD, SSP 97RST */ + gpios = <&gpio0 8 GPIO_ACTIVE_LOW>; + }; + button-eject { + debounce_interval = <50>; + wakeup-source; + linux,code = <KEY_EJECTCD>; + label = "unmount"; + /* Collides with LPC LFRAME, UART RTS, SSP TXD */ + gpios = <&gpio0 13 GPIO_ACTIVE_LOW>; + }; + }; + + leds { + compatible = "gpio-leds"; + led-wps { + label = "dir685:blue:WPS"; + /* Collides with ICE */ + gpios = <&gpio0 7 GPIO_ACTIVE_LOW>; + default-state = "on"; + linux,default-trigger = "heartbeat"; + }; + /* + * These two LEDs are on the side of the device. + * For electrical reasons, both LEDs cannot be active + * at the same time so only blue or orange can on at + * one time. Enabling both makes the LED go dark. + * The LEDs both sit inside the unmount button and the + * label on the case says "unmount". + */ + led-blue-hd { + label = "dir685:blue:HD"; + /* Collides with LPC_SERIRQ, UART DTR, SSP FSC pins */ + gpios = <&gpio0 11 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + led-orange-hd { + label = "dir685:orange:HD"; + /* Collides with LPC_LAD[2], UART DSR, SSP ECLK pins */ + gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + }; + + /* + * This is a Sunon Maglev GM0502PFV2-8 cooling fan @10000 RPM. + * Since the platform has no temperature sensor, this is controlled + * from userspace by using the hard disks S.M.A.R.T. temperature + * sensor. It is turned on when the temperature exceeds 46 degrees + * and turned off when the temperatures goes below 41 degrees + * (celsius). + */ + gpio-fan { + compatible = "gpio-fan"; + /* Collides with IDE */ + gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>; + gpio-fan,speed-map = <0 0>, <10000 1>; + #cooling-cells = <2>; + }; + + /* + * The touchpad input is connected to a GPIO bit-banged + * I2C bus. + */ + gpio-i2c { + compatible = "i2c-gpio"; + /* Collides with ICE */ + gpios = <&gpio0 5 0>, /* SDA */ + <&gpio0 6 0>; /* SCL */ + #address-cells = <1>; + #size-cells = <0>; + + touchkeys@26 { + compatible = "dlink,dir685-touchkeys"; + reg = <0x26>; + interrupt-parent = <&gpio0>; + /* Collides with NAND flash */ + interrupts = <17 IRQ_TYPE_EDGE_FALLING>; + }; + }; + + soc { + flash@30000000 { + status = "okay"; + /* 32MB of flash */ + reg = <0x30000000 0x02000000>; + + /* + * This "RedBoot" is the Storlink derivative. + */ + partition@0 { + label = "RedBoot"; + reg = <0x00000000 0x00040000>; + read-only; + }; + /* + * Between the boot loader and the rootfs is the kernel + * in a custom Storlink format flashed from the boot + * menu. The rootfs is in squashfs format. + */ + partition@1800c0 { + label = "rootfs"; + reg = <0x001800c0 0x01dbff40>; + read-only; + }; + partition@1f40000 { + label = "upgrade"; + reg = <0x01f40000 0x00040000>; + read-only; + }; + partition@1f80000 { + label = "rgdb"; + reg = <0x01f80000 0x00040000>; + read-only; + }; + /* + * This partition contains MAC addresses for WAN, + * WLAN and LAN, and the country code (for wireless + * I guess). + */ + partition@1fc0000 { + label = "nvram"; + reg = <0x01fc0000 0x00020000>; + read-only; + }; + partition@1fe0000 { + label = "LangPack"; + reg = <0x01fe0000 0x00020000>; + read-only; + }; + }; + + syscon: syscon@40000000 { + pinctrl { + /* + * gpio0bgrp cover line 5, 6 used by TK I2C + * gpio0bgrp cover line 7 used by WPS LED + * gpio0cgrp cover line 8, 13 used by keys + * and 11, 12 used by the HD LEDs + * gpio0egrp cover line 16 used by VDISP + * gpio0fgrp cover line 17 used by TK IRQ + * gpio0ggrp cover line 20 used by panel CS + * gpio0hgrp cover line 21,22 used by RTL8366RB + */ + gpio0_default_pins: pinctrl-gpio0 { + mux { + function = "gpio0"; + groups = "gpio0bgrp", + "gpio0cgrp", + "gpio0egrp", + "gpio0fgrp", + "gpio0ggrp", + "gpio0hgrp"; + }; + }; + /* + * gpio1bgrp cover line 5,8,7 used by panel SPI + * also line 6 used by the fan + * + */ + gpio1_default_pins: pinctrl-gpio1 { + mux { + function = "gpio1"; + groups = "gpio1bgrp"; + }; + }; + }; + }; + + sata: sata@46000000 { + cortina,gemini-ata-muxmode = <0>; + cortina,gemini-enable-sata-bridge; + status = "okay"; + }; + + gpio0: gpio@4d000000 { + pinctrl-names = "default"; + pinctrl-0 = <&gpio0_default_pins>; + }; + + gpio1: gpio@4e000000 { + pinctrl-names = "default"; + pinctrl-0 = <&gpio1_default_pins>; + }; + + pci@50000000 { + status = "okay"; + interrupt-map-mask = <0xf800 0 0 7>; + interrupt-map = + <0x4800 0 0 1 &pci_intc 0>, /* Slot 9 */ + <0x4800 0 0 2 &pci_intc 1>, + <0x4800 0 0 3 &pci_intc 2>, + <0x4800 0 0 4 &pci_intc 3>, + <0x5000 0 0 1 &pci_intc 1>, /* Slot 10 */ + <0x5000 0 0 2 &pci_intc 2>, + <0x5000 0 0 3 &pci_intc 3>, + <0x5000 0 0 4 &pci_intc 0>, + <0x5800 0 0 1 &pci_intc 2>, /* Slot 11 */ + <0x5800 0 0 2 &pci_intc 3>, + <0x5800 0 0 3 &pci_intc 0>, + <0x5800 0 0 4 &pci_intc 1>, + <0x6000 0 0 1 &pci_intc 3>, /* Slot 12 */ + <0x6000 0 0 2 &pci_intc 0>, + <0x6000 0 0 3 &pci_intc 1>, + <0x6000 0 0 4 &pci_intc 2>; + }; + + ata@63000000 { + status = "okay"; + }; + }; +}; diff --git a/arch/arm/boot/dts/gemini-nas4220b.dts b/arch/arm/boot/dts/gemini-nas4220b.dts index 55f6a4f1f801..b4fc58c8cf8d 100644 --- a/arch/arm/boot/dts/gemini-nas4220b.dts +++ b/arch/arm/boot/dts/gemini-nas4220b.dts @@ -33,6 +33,7 @@ wakeup-source; linux,code = <KEY_SETUP>; label = "Backup button"; + /* Conflict with TVC */ gpios = <&gpio1 29 GPIO_ACTIVE_LOW>; }; button@31 { @@ -40,6 +41,7 @@ wakeup-source; linux,code = <KEY_RESTART>; label = "Softreset button"; + /* Conflict with TVC */ gpios = <&gpio1 31 GPIO_ACTIVE_LOW>; }; }; @@ -48,11 +50,13 @@ compatible = "gpio-leds"; led@28 { label = "nas4220b:orange:hdd"; + /* Conflict with TVC */ gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>; default-state = "on"; }; led@30 { label = "nas4220b:green:os"; + /* Conflict with TVC */ gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>; default-state = "on"; linux,default-trigger = "heartbeat"; @@ -99,12 +103,32 @@ }; }; + syscon: syscon@40000000 { + pinctrl { + /* + * gpio1dgrp cover line 28-31 otherwise used + * by TVC. + */ + gpio1_default_pins: pinctrl-gpio1 { + mux { + function = "gpio1"; + groups = "gpio1dgrp"; + }; + }; + }; + }; + sata: sata@46000000 { cortina,gemini-ata-muxmode = <0>; cortina,gemini-enable-sata-bridge; status = "okay"; }; + gpio1: gpio@4e000000 { + pinctrl-names = "default"; + pinctrl-0 = <&gpio1_default_pins>; + }; + ata@63000000 { status = "okay"; }; diff --git a/arch/arm/boot/dts/gemini-rut1xx.dts b/arch/arm/boot/dts/gemini-rut1xx.dts index 7b920bfbda32..3613b264f45f 100644 --- a/arch/arm/boot/dts/gemini-rut1xx.dts +++ b/arch/arm/boot/dts/gemini-rut1xx.dts @@ -33,6 +33,7 @@ wakeup-source; linux,code = <KEY_SETUP>; label = "Reset to defaults"; + /* Conflict with TVC */ gpios = <&gpio1 28 GPIO_ACTIVE_LOW>; }; }; @@ -42,12 +43,14 @@ led@7 { /* FIXME: add the LED color */ label = "rut1xx::gsm"; + /* Conflict with ICE */ gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>; default-state = "on"; }; led@31 { /* FIXME: add the LED color */ label = "rut1xx::power"; + /* Conflict with NAND CE0 */ gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>; default-state = "off"; linux,default-trigger = "heartbeat"; @@ -61,5 +64,41 @@ reg = <0x30000000 0x00800000>; /* TODO: add flash partitions here */ }; + + syscon: syscon@40000000 { + pinctrl { + /* + * gpio0bgrp cover line 7 used by GSM LED + * gpio0fgrp cover line 17 used by power LED + */ + gpio0_default_pins: pinctrl-gpio0 { + mux { + function = "gpio0"; + groups = "gpio0bgrp", + "gpio0fgrp"; + }; + }; + /* + * gpio1dgrp cover line 28-31 otherwise used + * by TVC. + */ + gpio1_default_pins: pinctrl-gpio1 { + mux { + function = "gpio1"; + groups = "gpio1dgrp"; + }; + }; + }; + }; + + gpio0: gpio@4d000000 { + pinctrl-names = "default"; + pinctrl-0 = <&gpio0_default_pins>; + }; + + gpio1: gpio@4e000000 { + pinctrl-names = "default"; + pinctrl-0 = <&gpio1_default_pins>; + }; }; }; diff --git a/arch/arm/boot/dts/gemini-sq201.dts b/arch/arm/boot/dts/gemini-sq201.dts index 4d200f0bcd45..7cfa9caf47d4 100644 --- a/arch/arm/boot/dts/gemini-sq201.dts +++ b/arch/arm/boot/dts/gemini-sq201.dts @@ -33,6 +33,7 @@ wakeup-source; linux,code = <KEY_SETUP>; label = "factory reset"; + /* Conflict with NAND flash */ gpios = <&gpio0 18 GPIO_ACTIVE_LOW>; }; }; @@ -41,12 +42,14 @@ compatible = "gpio-leds"; led@20 { label = "sq201:green:info"; + /* Conflict with parallel flash */ gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>; default-state = "on"; linux,default-trigger = "heartbeat"; }; led@31 { label = "sq201:green:usb"; + /* Conflict with parallel and NAND flash */ gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>; default-state = "off"; linux,default-trigger = "usb-host"; @@ -55,7 +58,15 @@ soc { flash@30000000 { - status = "okay"; + /* + * Flash access can be enabled, with the side effect + * of disabling access to GPIO LED on GPIO0[20] which + * reuse one of the parallel flash chip select lines. + * Also the default firmware on the machine has the + * problem that since it uses the flash, the two LEDS + * on the right become numb. + */ + /* status = "okay"; */ /* 16MB of flash */ reg = <0x30000000 0x01000000>; @@ -93,12 +104,35 @@ }; }; + syscon: syscon@40000000 { + pinctrl { + /* + * gpio0fgrp cover line 18 used by reset button + * gpio0ggrp cover line 20 used by info LED + * gpio0kgrp cover line 31 used by USB LED + */ + gpio0_default_pins: pinctrl-gpio0 { + mux { + function = "gpio0"; + groups = "gpio0fgrp", + "gpio0ggrp", + "gpio0kgrp"; + }; + }; + }; + }; + sata: sata@46000000 { cortina,gemini-ata-muxmode = <0>; cortina,gemini-enable-sata-bridge; status = "okay"; }; + gpio0: gpio@4d000000 { + pinctrl-names = "default"; + pinctrl-0 = <&gpio0_default_pins>; + }; + pci@50000000 { status = "okay"; interrupt-map-mask = <0xf800 0 0 7>; diff --git a/arch/arm/boot/dts/gemini-wbd111.dts b/arch/arm/boot/dts/gemini-wbd111.dts index 63b756e3bf5a..38a49e750478 100644 --- a/arch/arm/boot/dts/gemini-wbd111.dts +++ b/arch/arm/boot/dts/gemini-wbd111.dts @@ -33,6 +33,7 @@ wakeup-source; linux,code = <KEY_SETUP>; label = "reset"; + /* Conflict with ICE */ gpios = <&gpio0 5 GPIO_ACTIVE_LOW>; }; }; @@ -42,21 +43,25 @@ led@1 { label = "wbd111:red:L3"; + /* Conflict with TVC and extended parallel flash */ gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>; default-state = "off"; }; led@2 { label = "wbd111:green:L4"; + /* Conflict with TVC and extended parallel flash */ gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>; default-state = "off"; }; led@3 { label = "wbd111:red:L4"; + /* Conflict with TVC and extended parallel flash */ gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>; default-state = "off"; }; led@5 { label = "wbd111:green:L3"; + /* Conflict with TVC and extended parallel flash */ gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>; default-state = "on"; linux,default-trigger = "heartbeat"; @@ -98,5 +103,26 @@ read-only; }; }; + + syscon: syscon@40000000 { + pinctrl { + /* + * gpio0agrp cover line 0-4 + * gpio0bgrp cover line 5 + */ + gpio0_default_pins: pinctrl-gpio0 { + mux { + function = "gpio0"; + groups = "gpio0agrp", + "gpio0bgrp"; + }; + }; + }; + }; + + gpio0: gpio@4d000000 { + pinctrl-names = "default"; + pinctrl-0 = <&gpio0_default_pins>; + }; }; }; diff --git a/arch/arm/boot/dts/gemini-wbd222.dts b/arch/arm/boot/dts/gemini-wbd222.dts index 9747f5a47807..f77e34e0df0b 100644 --- a/arch/arm/boot/dts/gemini-wbd222.dts +++ b/arch/arm/boot/dts/gemini-wbd222.dts @@ -33,6 +33,7 @@ wakeup-source; linux,code = <KEY_SETUP>; label = "reset"; + /* Conflict with ICE */ gpios = <&gpio0 5 GPIO_ACTIVE_LOW>; }; }; @@ -42,21 +43,25 @@ led@1 { label = "wbd111:red:L3"; + /* Conflict with TVC and extended parallel flash */ gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>; default-state = "off"; }; led@2 { label = "wbd111:green:L4"; + /* Conflict with TVC and extended parallel flash */ gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>; default-state = "off"; }; led@3 { label = "wbd111:red:L4"; + /* Conflict with TVC and extended parallel flash */ gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>; default-state = "off"; }; led@5 { label = "wbd111:green:L3"; + /* Conflict with TVC and extended parallel flash */ gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>; default-state = "on"; linux,default-trigger = "heartbeat"; @@ -98,5 +103,26 @@ read-only; }; }; + + syscon: syscon@40000000 { + pinctrl { + /* + * gpio0agrp cover line 0-4 + * gpio0bgrp cover line 5 + */ + gpio0_default_pins: pinctrl-gpio0 { + mux { + function = "gpio0"; + groups = "gpio0agrp", + "gpio0bgrp"; + }; + }; + }; + }; + + gpio0: gpio@4d000000 { + pinctrl-names = "default"; + pinctrl-0 = <&gpio0_default_pins>; + }; }; }; diff --git a/arch/arm/boot/dts/gemini.dtsi b/arch/arm/boot/dts/gemini.dtsi index 141d8d3a1d07..c68e8d430234 100644 --- a/arch/arm/boot/dts/gemini.dtsi +++ b/arch/arm/boot/dts/gemini.dtsi @@ -5,6 +5,8 @@ /include/ "skeleton.dtsi" #include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/clock/cortina,gemini-clock.h> +#include <dt-bindings/reset/cortina,gemini-reset.h> #include <dt-bindings/gpio/gpio.h> / { @@ -18,6 +20,8 @@ flash@30000000 { compatible = "cortina,gemini-flash", "cfi-flash"; syscon = <&syscon>; + pinctrl-names = "default"; + pinctrl-0 = <&pflash_default_pins>; bank-width = <2>; #address-cells = <1>; #size-cells = <1>; @@ -39,22 +43,123 @@ /* RESET_GLOBAL | RESET_CPU1 */ mask = <0xC0000000>; }; + + pinctrl { + compatible = "cortina,gemini-pinctrl"; + regmap = <&syscon>; + /* Hog the DRAM pins */ + pinctrl-names = "default"; + pinctrl-0 = <&dram_default_pins>, <&system_default_pins>, + <&vcontrol_default_pins>; + + dram_default_pins: pinctrl-dram { + mux { + function = "dram"; + groups = "dramgrp"; + }; + }; + rtc_default_pins: pinctrl-rtc { + mux { + function = "rtc"; + groups = "rtcgrp"; + }; + }; + power_default_pins: pinctrl-power { + mux { + function = "power"; + groups = "powergrp"; + }; + }; + cir_default_pins: pinctrl-cir { + mux { + function = "cir"; + groups = "cirgrp"; + }; + }; + system_default_pins: pinctrl-system { + mux { + function = "system"; + groups = "systemgrp"; + }; + }; + vcontrol_default_pins: pinctrl-vcontrol { + mux { + function = "vcontrol"; + groups = "vcontrolgrp"; + }; + }; + ice_default_pins: pinctrl-ice { + mux { + function = "ice"; + groups = "icegrp"; + }; + }; + uart_default_pins: pinctrl-uart { + mux { + function = "uart"; + groups = "uartrxtxgrp"; + }; + }; + pflash_default_pins: pinctrl-pflash { + mux { + function = "pflash"; + groups = "pflashgrp"; + }; + }; + usb_default_pins: pinctrl-usb { + mux { + function = "usb"; + groups = "usbgrp"; + }; + }; + gmii_default_pins: pinctrl-gmii { + mux { + function = "gmii"; + groups = "gmiigrp"; + }; + }; + pci_default_pins: pinctrl-pci { + mux { + function = "pci"; + groups = "pcigrp"; + }; + }; + sata_default_pins: pinctrl-sata { + mux { + function = "sata"; + groups = "satagrp"; + }; + }; + /* Activate both groups of pins for this state */ + sata_and_ide_pins: pinctrl-sata-ide { + mux0 { + function = "sata"; + groups = "satagrp"; + }; + mux1 { + function = "ide"; + groups = "idegrp"; + }; + }; + }; }; watchdog@41000000 { compatible = "cortina,gemini-watchdog"; reg = <0x41000000 0x1000>; interrupts = <3 IRQ_TYPE_LEVEL_HIGH>; - resets = <&syscon 23>; - clocks = <&syscon 2>; + resets = <&syscon GEMINI_RESET_WDOG>; + clocks = <&syscon GEMINI_CLK_APB>; }; uart0: serial@42000000 { compatible = "ns16550a"; reg = <0x42000000 0x100>; - resets = <&syscon 18>; - clocks = <&syscon 6>; + resets = <&syscon GEMINI_RESET_UART>; + clocks = <&syscon GEMINI_CLK_UART>; interrupts = <18 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&uart_default_pins>; reg-shift = <2>; }; @@ -65,9 +170,9 @@ interrupts = <14 IRQ_TYPE_EDGE_FALLING>, /* Timer 1 */ <15 IRQ_TYPE_EDGE_FALLING>, /* Timer 2 */ <16 IRQ_TYPE_EDGE_FALLING>; /* Timer 3 */ - resets = <&syscon 17>; + resets = <&syscon GEMINI_RESET_TIMER>; /* APB clock or RTC clock */ - clocks = <&syscon 2>, <&syscon 0>; + clocks = <&syscon GEMINI_CLK_APB>, <&syscon GEMINI_CLK_RTC>; clock-names = "PCLK", "EXTCLK"; syscon = <&syscon>; }; @@ -76,20 +181,30 @@ compatible = "cortina,gemini-rtc"; reg = <0x45000000 0x100>; interrupts = <17 IRQ_TYPE_LEVEL_HIGH>; - resets = <&syscon 16>; - clocks = <&syscon 2>, <&syscon 0>; + resets = <&syscon GEMINI_RESET_RTC>; + clocks = <&syscon GEMINI_CLK_APB>, <&syscon GEMINI_CLK_RTC>; clock-names = "PCLK", "EXTCLK"; + pinctrl-names = "default"; + pinctrl-0 = <&rtc_default_pins>; }; sata: sata@46000000 { compatible = "cortina,gemini-sata-bridge"; reg = <0x46000000 0x100>; - resets = <&syscon 26>, - <&syscon 27>; + resets = <&syscon GEMINI_RESET_SATA0>, + <&syscon GEMINI_RESET_SATA1>; reset-names = "sata0", "sata1"; - clocks = <&syscon 10>, - <&syscon 11>; + clocks = <&syscon GEMINI_CLK_GATE_SATA0>, + <&syscon GEMINI_CLK_GATE_SATA1>; clock-names = "SATA0_PCLK", "SATA1_PCLK"; + /* + * This defines the special "ide" state that needs + * to be explicitly enabled to enable the IDE pins, + * as these pins are normally used for other things. + */ + pinctrl-names = "default", "ide"; + pinctrl-0 = <&sata_default_pins>; + pinctrl-1 = <&sata_and_ide_pins>; syscon = <&syscon>; status = "disabled"; }; @@ -97,7 +212,7 @@ intcon: interrupt-controller@48000000 { compatible = "faraday,ftintc010"; reg = <0x48000000 0x1000>; - resets = <&syscon 14>; + resets = <&syscon GEMINI_RESET_INTCON0>; interrupt-controller; #interrupt-cells = <2>; }; @@ -106,14 +221,16 @@ compatible = "cortina,gemini-power-controller"; reg = <0x4b000000 0x100>; interrupts = <26 IRQ_TYPE_EDGE_RISING>; + pinctrl-names = "default"; + pinctrl-0 = <&power_default_pins>; }; gpio0: gpio@4d000000 { compatible = "cortina,gemini-gpio", "faraday,ftgpio010"; reg = <0x4d000000 0x100>; interrupts = <22 IRQ_TYPE_LEVEL_HIGH>; - resets = <&syscon 20>; - clocks = <&syscon 2>; + resets = <&syscon GEMINI_RESET_GPIO0>; + clocks = <&syscon GEMINI_CLK_APB>; gpio-controller; #gpio-cells = <2>; interrupt-controller; @@ -124,8 +241,8 @@ compatible = "cortina,gemini-gpio", "faraday,ftgpio010"; reg = <0x4e000000 0x100>; interrupts = <23 IRQ_TYPE_LEVEL_HIGH>; - resets = <&syscon 21>; - clocks = <&syscon 2>; + resets = <&syscon GEMINI_RESET_GPIO1>; + clocks = <&syscon GEMINI_CLK_APB>; gpio-controller; #gpio-cells = <2>; interrupt-controller; @@ -136,8 +253,8 @@ compatible = "cortina,gemini-gpio", "faraday,ftgpio010"; reg = <0x4f000000 0x100>; interrupts = <24 IRQ_TYPE_LEVEL_HIGH>; - resets = <&syscon 22>; - clocks = <&syscon 2>; + resets = <&syscon GEMINI_RESET_GPIO2>; + clocks = <&syscon GEMINI_CLK_APB>; gpio-controller; #gpio-cells = <2>; interrupt-controller; @@ -151,9 +268,11 @@ * to configure the host bridge. */ reg = <0x50000000 0x100>; - resets = <&syscon 7>; - clocks = <&syscon 15>, <&syscon 4>; + resets = <&syscon GEMINI_RESET_PCI>; + clocks = <&syscon GEMINI_CLK_GATE_PCI>, <&syscon GEMINI_CLK_PCI>; clock-names = "PCLK", "PCICLK"; + pinctrl-names = "default"; + pinctrl-0 = <&pci_default_pins>; #address-cells = <3>; #size-cells = <2>; #interrupt-cells = <1>; @@ -193,8 +312,8 @@ compatible = "cortina,gemini-pata", "faraday,ftide010"; reg = <0x63000000 0x1000>; interrupts = <4 IRQ_TYPE_EDGE_RISING>; - resets = <&syscon 2>; - clocks = <&syscon 14>; + resets = <&syscon GEMINI_RESET_IDE>; + clocks = <&syscon GEMINI_CLK_GATE_IDE>; clock-names = "PCLK"; sata = <&sata>; status = "disabled"; @@ -204,8 +323,8 @@ compatible = "cortina,gemini-pata", "faraday,ftide010"; reg = <0x63400000 0x1000>; interrupts = <5 IRQ_TYPE_EDGE_RISING>; - resets = <&syscon 2>; - clocks = <&syscon 14>; + resets = <&syscon GEMINI_RESET_IDE>; + clocks = <&syscon GEMINI_CLK_GATE_IDE>; clock-names = "PCLK"; sata = <&sata>; status = "disabled"; @@ -217,8 +336,8 @@ arm,primecell-periphid = <0x0003b080>; reg = <0x67000000 0x1000>; interrupts = <9 IRQ_TYPE_EDGE_RISING>; - resets = <&syscon 10>; - clocks = <&syscon 1>; + resets = <&syscon GEMINI_RESET_DMAC>; + clocks = <&syscon GEMINI_CLK_AHB>; clock-names = "apb_pclk"; /* Bus interface AHB1 (AHB0) is totally tilted */ lli-bus-interface-ahb2; diff --git a/arch/arm/boot/dts/imx25.dtsi b/arch/arm/boot/dts/imx25.dtsi index 0ade3619f3c3..09ce8b81fafa 100644 --- a/arch/arm/boot/dts/imx25.dtsi +++ b/arch/arm/boot/dts/imx25.dtsi @@ -452,6 +452,13 @@ interrupt-names = "scm", "smn"; }; + rngb: rngb@53fb0000 { + compatible = "fsl,imx25-rngb"; + reg = <0x53fb0000 0x4000>; + clocks = <&clks 109>; + interrupts = <22>; + }; + esdhc1: esdhc@53fb4000 { compatible = "fsl,imx25-esdhc"; reg = <0x53fb4000 0x4000>; diff --git a/arch/arm/boot/dts/imx53-cx9020.dts b/arch/arm/boot/dts/imx53-cx9020.dts new file mode 100644 index 000000000000..4f54fd4418a3 --- /dev/null +++ b/arch/arm/boot/dts/imx53-cx9020.dts @@ -0,0 +1,297 @@ +/* + * Copyright 2017 Beckhoff Automation GmbH & Co. KG + * based on imx53-qsb.dts + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/dts-v1/; +#include "imx53.dtsi" + +/ { + model = "Beckhoff CX9020 Embedded PC"; + compatible = "bhf,cx9020", "fsl,imx53"; + + chosen { + stdout-path = &uart2; + }; + + memory { + reg = <0x70000000 0x20000000>, + <0xb0000000 0x20000000>; + }; + + display-0 { + #address-cells =<1>; + #size-cells = <0>; + compatible = "fsl,imx-parallel-display"; + interface-pix-fmt = "rgb24"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ipu_disp0>; + + port@0 { + reg = <0>; + + display0_in: endpoint { + remote-endpoint = <&ipu_di0_disp0>; + }; + }; + + port@1 { + reg = <1>; + + display0_out: endpoint { + remote-endpoint = <&tfp410_in>; + }; + }; + }; + + dvi-connector { + compatible = "dvi-connector"; + ddc-i2c-bus = <&i2c2>; + digital; + + port { + dvi_connector_in: endpoint { + remote-endpoint = <&tfp410_out>; + }; + }; + }; + + dvi-converter { + #address-cells = <1>; + #size-cells = <0>; + compatible = "ti,tfp410"; + + port@0 { + reg = <0>; + + tfp410_in: endpoint { + remote-endpoint = <&display0_out>; + }; + }; + + port@1 { + reg = <1>; + + tfp410_out: endpoint { + remote-endpoint = <&dvi_connector_in>; + }; + }; + }; + + leds { + compatible = "gpio-leds"; + + pwr-r { + gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + pwr-g { + gpios = <&gpio3 24 GPIO_ACTIVE_HIGH>; + default-state = "on"; + }; + + pwr-b { + gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + sd1-b { + linux,default-trigger = "mmc0"; + gpios = <&gpio3 20 GPIO_ACTIVE_HIGH>; + }; + + sd2-b { + linux,default-trigger = "mmc1"; + gpios = <&gpio3 17 GPIO_ACTIVE_HIGH>; + }; + }; + + regulator-3p2v { + compatible = "regulator-fixed"; + regulator-name = "3P2V"; + regulator-min-microvolt = <3200000>; + regulator-max-microvolt = <3200000>; + regulator-always-on; + }; + + reg_usb_vbus: regulator-vbus { + compatible = "regulator-fixed"; + regulator-name = "usb_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio7 8 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + +&esdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc1>; + cd-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>; + bus-width = <4>; + status = "okay"; +}; + +&esdhc2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc2>; + cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; + bus-width = <4>; + status = "okay"; +}; + +&fec { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec>; + phy-mode = "rmii"; + phy-reset-gpios = <&gpio7 6 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "okay"; +}; + +&ipu_di0_disp0 { + remote-endpoint = <&display0_in>; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + fsl,dte-mode; + status = "okay"; +}; + +&usbh1 { + vbus-supply = <®_usb_vbus>; + phy_type = "utmi"; + status = "okay"; +}; + +&usbotg { + dr_mode = "peripheral"; + status = "okay"; +}; + +&vpu { + status = "okay"; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog>; + + pinctrl_hog: hoggrp { + fsl,pins = < + MX53_PAD_GPIO_0__CCM_CLKO 0x1c4 + MX53_PAD_GPIO_16__I2C3_SDA 0x1c4 + MX53_PAD_EIM_D22__GPIO3_22 0x1c4 + MX53_PAD_EIM_D23__GPIO3_23 0x1e4 + MX53_PAD_EIM_D24__GPIO3_24 0x1e4 + >; + }; + + pinctrl_esdhc1: esdhc1grp { + fsl,pins = < + MX53_PAD_SD1_DATA0__ESDHC1_DAT0 0x1d5 + MX53_PAD_SD1_DATA1__ESDHC1_DAT1 0x1d5 + MX53_PAD_SD1_DATA2__ESDHC1_DAT2 0x1d5 + MX53_PAD_SD1_DATA3__ESDHC1_DAT3 0x1d5 + MX53_PAD_SD1_CMD__ESDHC1_CMD 0x1d5 + MX53_PAD_SD1_CLK__ESDHC1_CLK 0x1d5 + MX53_PAD_GPIO_1__ESDHC1_CD 0x1c4 + MX53_PAD_EIM_D17__GPIO3_17 0x1e4 + MX53_PAD_GPIO_3__GPIO1_3 0x1c4 + >; + }; + + pinctrl_esdhc2: esdhc2grp { + fsl,pins = < + MX53_PAD_SD2_DATA0__ESDHC2_DAT0 0x1d5 + MX53_PAD_SD2_DATA1__ESDHC2_DAT1 0x1d5 + MX53_PAD_SD2_DATA2__ESDHC2_DAT2 0x1d5 + MX53_PAD_SD2_DATA3__ESDHC2_DAT3 0x1d5 + MX53_PAD_SD2_CMD__ESDHC2_CMD 0x1d5 + MX53_PAD_SD2_CLK__ESDHC2_CLK 0x1d5 + MX53_PAD_GPIO_4__ESDHC2_CD 0x1e4 + MX53_PAD_EIM_D20__GPIO3_20 0x1e4 + MX53_PAD_GPIO_8__GPIO1_8 0x1c4 + >; + }; + + pinctrl_fec: fecgrp { + fsl,pins = < + MX53_PAD_FEC_MDC__FEC_MDC 0x4 + MX53_PAD_FEC_MDIO__FEC_MDIO 0x1fc + MX53_PAD_FEC_REF_CLK__FEC_TX_CLK 0x180 + MX53_PAD_FEC_RX_ER__FEC_RX_ER 0x180 + MX53_PAD_FEC_CRS_DV__FEC_RX_DV 0x180 + MX53_PAD_FEC_RXD1__FEC_RDATA_1 0x180 + MX53_PAD_FEC_RXD0__FEC_RDATA_0 0x180 + MX53_PAD_FEC_TX_EN__FEC_TX_EN 0x4 + MX53_PAD_FEC_TXD1__FEC_TDATA_1 0x4 + MX53_PAD_FEC_TXD0__FEC_TDATA_0 0x4 + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX53_PAD_KEY_ROW3__I2C2_SDA 0xc0000000 + MX53_PAD_KEY_COL3__I2C2_SCL 0xc0000000 + >; + }; + + pinctrl_ipu_disp0: ipudisp0grp { + fsl,pins = < + MX53_PAD_DI0_DISP_CLK__IPU_DI0_DISP_CLK 0x5 + MX53_PAD_DI0_PIN15__IPU_DI0_PIN15 0x5 + MX53_PAD_DI0_PIN2__IPU_DI0_PIN2 0x5 + MX53_PAD_DI0_PIN3__IPU_DI0_PIN3 0x5 + MX53_PAD_DI0_PIN4__IPU_DI0_PIN4 0x5 + MX53_PAD_DISP0_DAT0__IPU_DISP0_DAT_0 0x5 + MX53_PAD_DISP0_DAT1__IPU_DISP0_DAT_1 0x5 + MX53_PAD_DISP0_DAT2__IPU_DISP0_DAT_2 0x5 + MX53_PAD_DISP0_DAT3__IPU_DISP0_DAT_3 0x5 + MX53_PAD_DISP0_DAT4__IPU_DISP0_DAT_4 0x5 + MX53_PAD_DISP0_DAT5__IPU_DISP0_DAT_5 0x5 + MX53_PAD_DISP0_DAT6__IPU_DISP0_DAT_6 0x5 + MX53_PAD_DISP0_DAT7__IPU_DISP0_DAT_7 0x5 + MX53_PAD_DISP0_DAT8__IPU_DISP0_DAT_8 0x5 + MX53_PAD_DISP0_DAT9__IPU_DISP0_DAT_9 0x5 + MX53_PAD_DISP0_DAT10__IPU_DISP0_DAT_10 0x5 + MX53_PAD_DISP0_DAT11__IPU_DISP0_DAT_11 0x5 + MX53_PAD_DISP0_DAT12__IPU_DISP0_DAT_12 0x5 + MX53_PAD_DISP0_DAT13__IPU_DISP0_DAT_13 0x5 + MX53_PAD_DISP0_DAT14__IPU_DISP0_DAT_14 0x5 + MX53_PAD_DISP0_DAT15__IPU_DISP0_DAT_15 0x5 + MX53_PAD_DISP0_DAT16__IPU_DISP0_DAT_16 0x5 + MX53_PAD_DISP0_DAT17__IPU_DISP0_DAT_17 0x5 + MX53_PAD_DISP0_DAT18__IPU_DISP0_DAT_18 0x5 + MX53_PAD_DISP0_DAT19__IPU_DISP0_DAT_19 0x5 + MX53_PAD_DISP0_DAT20__IPU_DISP0_DAT_20 0x5 + MX53_PAD_DISP0_DAT21__IPU_DISP0_DAT_21 0x5 + MX53_PAD_DISP0_DAT22__IPU_DISP0_DAT_22 0x5 + MX53_PAD_DISP0_DAT23__IPU_DISP0_DAT_23 0x5 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = < + MX53_PAD_EIM_D26__UART2_RXD_MUX 0x1e4 + MX53_PAD_EIM_D27__UART2_TXD_MUX 0x1e4 + MX53_PAD_EIM_D28__UART2_RTS 0x1e4 + MX53_PAD_EIM_D29__UART2_CTS 0x1e4 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx53-pinfunc.h b/arch/arm/boot/dts/imx53-pinfunc.h index aec406bc65eb..59f9c29e3fe2 100644 --- a/arch/arm/boot/dts/imx53-pinfunc.h +++ b/arch/arm/boot/dts/imx53-pinfunc.h @@ -524,6 +524,7 @@ #define MX53_PAD_EIM_D25__UART1_DSR 0x140 0x488 0x000 0x7 0x0 #define MX53_PAD_EIM_D26__EMI_WEIM_D_26 0x144 0x48c 0x000 0x0 0x0 #define MX53_PAD_EIM_D26__GPIO3_26 0x144 0x48c 0x000 0x1 0x0 +#define MX53_PAD_EIM_D26__UART2_RXD_MUX 0x144 0x48c 0x880 0x2 0x0 #define MX53_PAD_EIM_D26__UART2_TXD_MUX 0x144 0x48c 0x000 0x2 0x0 #define MX53_PAD_EIM_D26__FIRI_RXD 0x144 0x48c 0x80c 0x3 0x0 #define MX53_PAD_EIM_D26__IPU_CSI0_D_1 0x144 0x48c 0x000 0x4 0x0 @@ -533,6 +534,7 @@ #define MX53_PAD_EIM_D27__EMI_WEIM_D_27 0x148 0x490 0x000 0x0 0x0 #define MX53_PAD_EIM_D27__GPIO3_27 0x148 0x490 0x000 0x1 0x0 #define MX53_PAD_EIM_D27__UART2_RXD_MUX 0x148 0x490 0x880 0x2 0x1 +#define MX53_PAD_EIM_D27__UART2_TXD_MUX 0x148 0x490 0x000 0x2 0x0 #define MX53_PAD_EIM_D27__FIRI_TXD 0x148 0x490 0x000 0x3 0x0 #define MX53_PAD_EIM_D27__IPU_CSI0_D_0 0x148 0x490 0x000 0x4 0x0 #define MX53_PAD_EIM_D27__IPU_DI1_PIN13 0x148 0x490 0x000 0x5 0x0 @@ -541,6 +543,7 @@ #define MX53_PAD_EIM_D28__EMI_WEIM_D_28 0x14c 0x494 0x000 0x0 0x0 #define MX53_PAD_EIM_D28__GPIO3_28 0x14c 0x494 0x000 0x1 0x0 #define MX53_PAD_EIM_D28__UART2_CTS 0x14c 0x494 0x000 0x2 0x0 +#define MX53_PAD_EIM_D28__UART2_RTS 0x14c 0x494 0x87c 0x2 0x0 #define MX53_PAD_EIM_D28__IPU_DISPB0_SER_DIO 0x14c 0x494 0x82c 0x3 0x1 #define MX53_PAD_EIM_D28__CSPI_MOSI 0x14c 0x494 0x788 0x4 0x1 #define MX53_PAD_EIM_D28__I2C1_SDA 0x14c 0x494 0x818 0x5 0x1 @@ -548,6 +551,7 @@ #define MX53_PAD_EIM_D28__IPU_DI0_PIN13 0x14c 0x494 0x000 0x7 0x0 #define MX53_PAD_EIM_D29__EMI_WEIM_D_29 0x150 0x498 0x000 0x0 0x0 #define MX53_PAD_EIM_D29__GPIO3_29 0x150 0x498 0x000 0x1 0x0 +#define MX53_PAD_EIM_D29__UART2_CTS 0x150 0x498 0x000 0x2 0x0 #define MX53_PAD_EIM_D29__UART2_RTS 0x150 0x498 0x87c 0x2 0x1 #define MX53_PAD_EIM_D29__IPU_DISPB0_SER_RS 0x150 0x498 0x000 0x3 0x0 #define MX53_PAD_EIM_D29__CSPI_SS0 0x150 0x498 0x78c 0x4 0x2 diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi index 2e516f4985e4..8bf0d89cdd35 100644 --- a/arch/arm/boot/dts/imx53.dtsi +++ b/arch/arm/boot/dts/imx53.dtsi @@ -433,6 +433,15 @@ clock-names = "ipg", "per"; }; + srtc: srtc@53fa4000 { + compatible = "fsl,imx53-rtc", "fsl,imx25-rtc"; + reg = <0x53fa4000 0x4000>; + interrupts = <24>; + interrupt-parent = <&tzic>; + clocks = <&clks IMX5_CLK_SRTC_GATE>; + clock-names = "ipg"; + }; + iomuxc: iomuxc@53fa8000 { compatible = "fsl,imx53-iomuxc"; reg = <0x53fa8000 0x4000>; diff --git a/arch/arm/boot/dts/imx6dl-gw52xx.dts b/arch/arm/boot/dts/imx6dl-gw52xx.dts index a2e0b73fdd4a..5f9f8948100d 100644 --- a/arch/arm/boot/dts/imx6dl-gw52xx.dts +++ b/arch/arm/boot/dts/imx6dl-gw52xx.dts @@ -17,3 +17,61 @@ model = "Gateworks Ventana i.MX6 DualLite/Solo GW52XX"; compatible = "gw,imx6dl-gw52xx", "gw,ventana", "fsl,imx6dl"; }; + +&i2c3 { + adv7180: camera@20 { + compatible = "adi,adv7180"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_adv7180>; + reg = <0x20>; + powerdown-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>; + interrupt-parent = <&gpio3>; + interrupts = <30 IRQ_TYPE_LEVEL_LOW>; + + port { + adv7180_to_ipu1_csi1_mux: endpoint { + remote-endpoint = <&ipu1_csi1_mux_from_parallel_sensor>; + bus-width = <8>; + }; + }; + }; +}; + +&ipu1_csi1_from_ipu1_csi1_mux { + bus-width = <8>; +}; + +&ipu1_csi1_mux_from_parallel_sensor { + remote-endpoint = <&adv7180_to_ipu1_csi1_mux>; + bus-width = <8>; +}; + +&ipu1_csi1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ipu1_csi1>; +}; + +&iomuxc { + pinctrl_adv7180: adv7180grp { + fsl,pins = < + MX6QDL_PAD_EIM_D30__GPIO3_IO30 0x0001b0b0 + MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x4001b0b0 + >; + }; + + pinctrl_ipu1_csi1: ipu1_csi1grp { + fsl,pins = < + MX6QDL_PAD_EIM_EB2__IPU1_CSI1_DATA19 0x1b0b0 + MX6QDL_PAD_EIM_D16__IPU1_CSI1_DATA18 0x1b0b0 + MX6QDL_PAD_EIM_D18__IPU1_CSI1_DATA17 0x1b0b0 + MX6QDL_PAD_EIM_D19__IPU1_CSI1_DATA16 0x1b0b0 + MX6QDL_PAD_EIM_D20__IPU1_CSI1_DATA15 0x1b0b0 + MX6QDL_PAD_EIM_D26__IPU1_CSI1_DATA14 0x1b0b0 + MX6QDL_PAD_EIM_D27__IPU1_CSI1_DATA13 0x1b0b0 + MX6QDL_PAD_EIM_A17__IPU1_CSI1_DATA12 0x1b0b0 + MX6QDL_PAD_EIM_D29__IPU1_CSI1_VSYNC 0x1b0b0 + MX6QDL_PAD_EIM_EB3__IPU1_CSI1_HSYNC 0x1b0b0 + MX6QDL_PAD_EIM_A16__IPU1_CSI1_PIXCLK 0x1b0b0 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6dl-gw53xx.dts b/arch/arm/boot/dts/imx6dl-gw53xx.dts index 6844b708d2f8..9bfc620d37bd 100644 --- a/arch/arm/boot/dts/imx6dl-gw53xx.dts +++ b/arch/arm/boot/dts/imx6dl-gw53xx.dts @@ -17,3 +17,61 @@ model = "Gateworks Ventana i.MX6 DualLite/Solo GW53XX"; compatible = "gw,imx6dl-gw53xx", "gw,ventana", "fsl,imx6dl"; }; + +&i2c3 { + adv7180: camera@20 { + compatible = "adi,adv7180"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_adv7180>; + reg = <0x20>; + powerdown-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>; + interrupt-parent = <&gpio3>; + interrupts = <30 IRQ_TYPE_LEVEL_LOW>; + + port { + adv7180_to_ipu1_csi1_mux: endpoint { + remote-endpoint = <&ipu1_csi1_mux_from_parallel_sensor>; + bus-width = <8>; + }; + }; + }; +}; + +&ipu1_csi1_from_ipu1_csi1_mux { + bus-width = <8>; +}; + +&ipu1_csi1_mux_from_parallel_sensor { + remote-endpoint = <&adv7180_to_ipu1_csi1_mux>; + bus-width = <8>; +}; + +&ipu1_csi1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ipu1_csi1>; +}; + +&iomuxc { + pinctrl_adv7180: adv7180grp { + fsl,pins = < + MX6QDL_PAD_EIM_D30__GPIO3_IO30 0x0001b0b0 + MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x4001b0b0 + >; + }; + + pinctrl_ipu1_csi1: ipu1_csi1grp { + fsl,pins = < + MX6QDL_PAD_EIM_EB2__IPU1_CSI1_DATA19 0x1b0b0 + MX6QDL_PAD_EIM_D16__IPU1_CSI1_DATA18 0x1b0b0 + MX6QDL_PAD_EIM_D18__IPU1_CSI1_DATA17 0x1b0b0 + MX6QDL_PAD_EIM_D19__IPU1_CSI1_DATA16 0x1b0b0 + MX6QDL_PAD_EIM_D20__IPU1_CSI1_DATA15 0x1b0b0 + MX6QDL_PAD_EIM_D26__IPU1_CSI1_DATA14 0x1b0b0 + MX6QDL_PAD_EIM_D27__IPU1_CSI1_DATA13 0x1b0b0 + MX6QDL_PAD_EIM_A17__IPU1_CSI1_DATA12 0x1b0b0 + MX6QDL_PAD_EIM_D29__IPU1_CSI1_VSYNC 0x1b0b0 + MX6QDL_PAD_EIM_EB3__IPU1_CSI1_HSYNC 0x1b0b0 + MX6QDL_PAD_EIM_A16__IPU1_CSI1_PIXCLK 0x1b0b0 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6dl-gw54xx.dts b/arch/arm/boot/dts/imx6dl-gw54xx.dts index be915412f852..b909bdf9a2ef 100644 --- a/arch/arm/boot/dts/imx6dl-gw54xx.dts +++ b/arch/arm/boot/dts/imx6dl-gw54xx.dts @@ -17,3 +17,61 @@ model = "Gateworks Ventana i.MX6 DualLite/Solo GW54XX"; compatible = "gw,imx6dl-gw54xx", "gw,ventana", "fsl,imx6dl"; }; + +&i2c3 { + adv7180: camera@20 { + compatible = "adi,adv7180"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_adv7180>; + reg = <0x20>; + powerdown-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>; + interrupt-parent = <&gpio3>; + interrupts = <30 IRQ_TYPE_LEVEL_LOW>; + + port { + adv7180_to_ipu1_csi1_mux: endpoint { + remote-endpoint = <&ipu1_csi1_mux_from_parallel_sensor>; + bus-width = <8>; + }; + }; + }; +}; + +&ipu1_csi1_from_ipu1_csi1_mux { + bus-width = <8>; +}; + +&ipu1_csi1_mux_from_parallel_sensor { + remote-endpoint = <&adv7180_to_ipu1_csi1_mux>; + bus-width = <8>; +}; + +&ipu1_csi1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ipu1_csi1>; +}; + +&iomuxc { + pinctrl_adv7180: adv7180grp { + fsl,pins = < + MX6QDL_PAD_EIM_D30__GPIO3_IO30 0x0001b0b0 + MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x4001b0b0 + >; + }; + + pinctrl_ipu1_csi1: ipu1_csi1grp { + fsl,pins = < + MX6QDL_PAD_EIM_EB2__IPU1_CSI1_DATA19 0x1b0b0 + MX6QDL_PAD_EIM_D16__IPU1_CSI1_DATA18 0x1b0b0 + MX6QDL_PAD_EIM_D18__IPU1_CSI1_DATA17 0x1b0b0 + MX6QDL_PAD_EIM_D19__IPU1_CSI1_DATA16 0x1b0b0 + MX6QDL_PAD_EIM_D20__IPU1_CSI1_DATA15 0x1b0b0 + MX6QDL_PAD_EIM_D26__IPU1_CSI1_DATA14 0x1b0b0 + MX6QDL_PAD_EIM_D27__IPU1_CSI1_DATA13 0x1b0b0 + MX6QDL_PAD_EIM_A17__IPU1_CSI1_DATA12 0x1b0b0 + MX6QDL_PAD_EIM_D29__IPU1_CSI1_VSYNC 0x1b0b0 + MX6QDL_PAD_EIM_EB3__IPU1_CSI1_HSYNC 0x1b0b0 + MX6QDL_PAD_EIM_A16__IPU1_CSI1_PIXCLK 0x1b0b0 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6dl-riotboard.dts b/arch/arm/boot/dts/imx6dl-riotboard.dts index 29b45f2e64e0..275c6c05219d 100644 --- a/arch/arm/boot/dts/imx6dl-riotboard.dts +++ b/arch/arm/boot/dts/imx6dl-riotboard.dts @@ -101,6 +101,51 @@ status = "okay"; }; +&gpio1 { + gpio-line-names = + "", "", "SD2_WP", "", "SD2_CD", "I2C3_SCL", + "I2C3_SDA", "I2C4_SCL", + "I2C4_SDA", "", "", "", "", "", "", "", + "", "PWM3", "", "", "", "", "", "", + "", "", "", "", "", "", "", ""; +}; + +&gpio3 { + gpio-line-names = + "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "USB_OTG_VBUS", "", + "UART3_TXD", "UART3_RXD", "", "", "EIM_D28", "", "", ""; +}; + +&gpio4 { + gpio-line-names = + "", "", "", "", "", "", "UART4_TXD", "UART4_RXD", + "UART5_TXD", "UART5_RXD", "", "", "", "", "", "", + "GPIO4_16", "GPIO4_17", "GPIO4_18", "GPIO4_19", "", + "CSPI3_CLK", "CSPI3_MOSI", "CSPI3_MISO", + "CSPI3_CS0", "CSPI3_CS1", "GPIO4_26", "GPIO4_27", + "CSPI3_RDY", "PWM1", "PWM2", "GPIO4_31"; +}; + +&gpio5 { + gpio-line-names = + "", "", "EIM_A25", "", "", "GPIO5_05", "GPIO5_06", + "GPIO5_07", + "GPIO5_08", "CSPI2_CS1", "CSPI2_MOSI", "CSPI2_MISO", + "CSPI2_CS0", "CSPI2_CLK", "", "", + "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", ""; +}; + +&gpio7 { + gpio-line-names = + "SD3_CD", "SD3_WP", "", "", "", "", "", "", + "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", ""; +}; + &hdmi { ddc-i2c-bus = <&i2c2>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6q-apalis-eval.dts b/arch/arm/boot/dts/imx6q-apalis-eval.dts new file mode 100644 index 000000000000..4bbfe3d61027 --- /dev/null +++ b/arch/arm/boot/dts/imx6q-apalis-eval.dts @@ -0,0 +1,278 @@ +/* + * Copyright 2014-2017 Toradex AG + * Copyright 2012 Freescale Semiconductor, Inc. + * Copyright 2011 Linaro Ltd. + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include <dt-bindings/interrupt-controller/irq.h> +#include "imx6q.dtsi" +#include "imx6qdl-apalis.dtsi" + +/ { + model = "Toradex Apalis iMX6Q/D Module on Apalis Evaluation Board"; + compatible = "toradex,apalis_imx6q-eval", "toradex,apalis_imx6q", + "fsl,imx6q"; + + aliases { + i2c0 = &i2c1; + i2c1 = &i2c3; + i2c2 = &i2c2; + rtc0 = &rtc_i2c; + rtc1 = &snvs_rtc; + }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_keys>; + + wakeup { + label = "Wake-Up"; + gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; + linux,code = <KEY_WAKEUP>; + debounce-interval = <10>; + wakeup-source; + }; + }; + + lcd_display: display@di0 { + compatible = "fsl,imx-parallel-display"; + #address-cells = <1>; + #size-cells = <0>; + interface-pix-fmt = "rgb24"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ipu1_lcdif>; + status = "okay"; + + port@0 { + reg = <0>; + + lcd_display_in: endpoint { + remote-endpoint = <&ipu1_di1_disp1>; + }; + }; + + port@1 { + reg = <1>; + + lcd_display_out: endpoint { + remote-endpoint = <&lcd_panel_in>; + }; + }; + }; + + panel: panel { + /* + * edt,et057090dhu: EDT 5.7" LCD TFT + * edt,et070080dh6: EDT 7.0" LCD TFT + */ + compatible = "edt,et057090dhu"; + backlight = <&backlight>; + + port { + lcd_panel_in: endpoint { + remote-endpoint = <&lcd_display_out>; + }; + }; + }; + + reg_pcie_switch: regulator-pcie-switch { + compatible = "regulator-fixed"; + regulator-name = "pcie_switch"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + gpio = <&gpio1 2 GPIO_ACTIVE_HIGH>; + startup-delay-us = <100000>; + enable-active-high; + status = "okay"; + }; +}; + +&backlight { + brightness-levels = <0 127 191 223 239 247 251 255>; + default-brightness-level = <1>; + status = "okay"; +}; + +&can1 { + status = "okay"; +}; + +&can2 { + status = "okay"; +}; + +&hdmi { + status = "okay"; +}; + +/* I2C1_SDA/SCL on MXM3 209/211 (e.g. RTC on carrier board) */ +&i2c1 { + status = "okay"; + + pcie-switch@58 { + compatible = "plx,pex8605"; + reg = <0x58>; + }; + + /* M41T0M6 real time clock on carrier board */ + rtc_i2c: rtc@68 { + compatible = "st,m41t00"; + reg = <0x68>; + }; +}; + +/* + * I2C3_SDA/SCL (CAM) on MXM3 pin 201/203 (e.g. camera sensor on carrier + * board) + */ +&i2c3 { + status = "okay"; +}; + +&ipu1_di1_disp1 { + remote-endpoint = <&lcd_display_in>; +}; + +&ldb { + status = "okay"; +}; + +&pcie { + /* active-high meaning opposite of regular PERST# active-low polarity */ + reset-gpio = <&gpio1 28 GPIO_ACTIVE_HIGH>; + reset-gpio-active-high; + vpcie-supply = <®_pcie_switch>; + status = "okay"; +}; + +&pwm1 { + status = "okay"; +}; + +&pwm2 { + status = "okay"; +}; + +&pwm3 { + status = "okay"; +}; + +&pwm4 { + status = "okay"; +}; + +®_usb_otg_vbus { + status = "okay"; +}; + +®_usb_host_vbus { + status = "okay"; +}; + +&sata { + status = "okay"; +}; + +&sound_spdif { + status = "okay"; +}; + +&spdif { + status = "okay"; +}; + +&uart1 { + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; + +&uart4 { + status = "okay"; +}; + +&uart5 { + status = "okay"; +}; + +&usbh1 { + vbus-supply = <®_usb_host_vbus>; + status = "okay"; +}; + +&usbotg { + vbus-supply = <®_usb_otg_vbus>; + status = "okay"; +}; + +/* MMC1 */ +&usdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc1_4bit &pinctrl_usdhc1_8bit &pinctrl_mmc_cd>; + cd-gpios = <&gpio4 20 GPIO_ACTIVE_LOW>; + status = "okay"; +}; + +/* SD1 */ +&usdhc2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc2 &pinctrl_sd_cd>; + cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>; + status = "okay"; +}; + +&iomuxc { + /* + * Mux the Apalis GPIOs + */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_apalis_gpio1 &pinctrl_apalis_gpio2 + &pinctrl_apalis_gpio3 &pinctrl_apalis_gpio4 + &pinctrl_apalis_gpio5 &pinctrl_apalis_gpio6 + &pinctrl_apalis_gpio7 &pinctrl_apalis_gpio8 + >; +}; diff --git a/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts b/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts new file mode 100644 index 000000000000..a35c7a54ad3b --- /dev/null +++ b/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts @@ -0,0 +1,291 @@ +/* + * Copyright 2014-2017 Toradex AG + * Copyright 2012 Freescale Semiconductor, Inc. + * Copyright 2011 Linaro Ltd. + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include <dt-bindings/interrupt-controller/irq.h> +#include "imx6q.dtsi" +#include "imx6qdl-apalis.dtsi" + +/ { + model = "Toradex Apalis iMX6Q/D Module on Ixora Carrier Board V1.1"; + compatible = "toradex,apalis_imx6q-ixora-v1.1", + "toradex,apalis_imx6q-ixora", "toradex,apalis_imx6q", + "fsl,imx6q"; + + aliases { + i2c0 = &i2c1; + i2c1 = &i2c3; + i2c2 = &i2c2; + rtc0 = &rtc_i2c; + rtc1 = &snvs_rtc; + }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_keys>; + + wakeup { + label = "Wake-Up"; + gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; + linux,code = <KEY_WAKEUP>; + debounce-interval = <10>; + wakeup-source; + }; + }; + + lcd_display: display@di0 { + compatible = "fsl,imx-parallel-display"; + #address-cells = <1>; + #size-cells = <0>; + interface-pix-fmt = "rgb24"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ipu1_lcdif>; + status = "okay"; + + port@0 { + reg = <0>; + + lcd_display_in: endpoint { + remote-endpoint = <&ipu1_di1_disp1>; + }; + }; + + port@1 { + reg = <1>; + + lcd_display_out: endpoint { + remote-endpoint = <&lcd_panel_in>; + }; + }; + }; + + panel: panel { + /* + * edt,et057090dhu: EDT 5.7" LCD TFT + * edt,et070080dh6: EDT 7.0" LCD TFT + */ + compatible = "edt,et057090dhu"; + backlight = <&backlight>; + + port { + lcd_panel_in: endpoint { + remote-endpoint = <&lcd_display_out>; + }; + }; + }; + + leds { + compatible = "gpio-leds"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_leds_ixora>; + + led4-green { + label = "LED_4_GREEN"; + gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>; + }; + + led4-red { + label = "LED_4_RED"; + gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>; + }; + + led5-green { + label = "LED_5_GREEN"; + gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>; + }; + + led5-red { + label = "LED_5_RED"; + gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>; + }; + }; +}; + +&backlight { + brightness-levels = <0 127 191 223 239 247 251 255>; + default-brightness-level = <1>; + status = "okay"; +}; + +&can1 { + status = "okay"; +}; + +&can2 { + status = "okay"; +}; + +&hdmi { + status = "okay"; +}; + +/* I2C1_SDA/SCL on MXM3 209/211 (e.g. RTC on carrier board) */ +&i2c1 { + status = "okay"; + + /* M41T0M6 real time clock on carrier board */ + rtc_i2c: rtc@68 { + compatible = "st,m41t00"; + reg = <0x68>; + }; +}; + +/* + * I2C3_SDA/SCL (CAM) on MXM3 pin 201/203 (e.g. camera sensor on carrier + * board) + */ +&i2c3 { + status = "okay"; +}; + +&ipu1_di1_disp1 { + remote-endpoint = <&lcd_display_in>; +}; + +&ldb { + status = "okay"; +}; + +&pcie { + /* active-high meaning opposite of regular PERST# active-low polarity */ + reset-gpio = <&gpio1 28 GPIO_ACTIVE_HIGH>; + reset-gpio-active-high; + status = "okay"; +}; + +&pwm1 { + status = "okay"; +}; + +&pwm2 { + status = "okay"; +}; + +&pwm3 { + status = "okay"; +}; + +&pwm4 { + status = "okay"; +}; + +®_usb_otg_vbus { + status = "okay"; +}; + +®_usb_host_vbus { + status = "okay"; +}; + +&sata { + status = "okay"; +}; + +&sound_spdif { + status = "okay"; +}; + +&spdif { + status = "okay"; +}; + +&uart1 { + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; + +&uart4 { + status = "okay"; +}; + +&uart5 { + status = "okay"; +}; + +&usbh1 { + vbus-supply = <®_usb_host_vbus>; + status = "okay"; +}; + +&usbotg { + vbus-supply = <®_usb_otg_vbus>; + status = "okay"; +}; + +/* MMC1 */ +&usdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc1_4bit &pinctrl_mmc_cd>; + cd-gpios = <&gpio4 20 GPIO_ACTIVE_LOW>; + bus-width = <4>; + status = "okay"; +}; + +&iomuxc { + /* + * Mux the Apalis GPIOs + */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_apalis_gpio1 &pinctrl_apalis_gpio2 + &pinctrl_apalis_gpio3 &pinctrl_apalis_gpio4 + &pinctrl_apalis_gpio5 &pinctrl_apalis_gpio6 + &pinctrl_apalis_gpio7 &pinctrl_apalis_gpio8 + >; + + pinctrl_leds_ixora: ledsixoragrp { + fsl,pins = < + MX6QDL_PAD_SD2_DAT1__GPIO1_IO14 0x1b0b0 + MX6QDL_PAD_SD2_DAT3__GPIO1_IO12 0x1b0b0 + MX6QDL_PAD_NANDF_D1__GPIO2_IO01 0x1b0b0 + MX6QDL_PAD_NANDF_D2__GPIO2_IO02 0x1b0b0 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6q-apalis-ixora.dts b/arch/arm/boot/dts/imx6q-apalis-ixora.dts index 88cc7f51a4e9..60d33e99de76 100644 --- a/arch/arm/boot/dts/imx6q-apalis-ixora.dts +++ b/arch/arm/boot/dts/imx6q-apalis-ixora.dts @@ -1,5 +1,5 @@ /* - * Copyright 2014-2016 Toradex AG + * Copyright 2014-2017 Toradex AG * Copyright 2012 Freescale Semiconductor, Inc. * Copyright 2011 Linaro Ltd. * @@ -55,13 +55,9 @@ "fsl,imx6q"; aliases { - i2c0 = &i2cddc; - i2c1 = &i2c1; + i2c0 = &i2c1; + i2c1 = &i2c3; i2c2 = &i2c2; - i2c3 = &i2c3; - }; - - aliases { rtc0 = &rtc_i2c; rtc1 = &snvs_rtc; }; @@ -164,15 +160,10 @@ }; &hdmi { - ddc-i2c-bus = <&i2cddc>; - status = "okay"; -}; - -&i2cddc { status = "okay"; }; -/* GEN1_I2C: I2C1_SDA/SCL on MXM3 209/211 (e.g. RTC on carrier board) */ +/* I2C1_SDA/SCL on MXM3 209/211 (e.g. RTC on carrier board) */ &i2c1 { status = "okay"; @@ -188,6 +179,14 @@ }; }; +/* + * I2C3_SDA/SCL (CAM) on MXM3 pin 201/203 (e.g. camera sensor on carrier + * board) + */ +&i2c3 { + status = "okay"; +}; + &ipu1_di1_disp1 { remote-endpoint = <&lcd_display_in>; }; @@ -268,16 +267,13 @@ /* SD1 */ &usdhc2 { pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_sd_cd>; + pinctrl-0 = <&pinctrl_usdhc2 &pinctrl_sd_cd>; cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>; status = "okay"; }; &iomuxc { - /* - * Mux the Apalis GPIOs - * GPIO5, 6 used by optional fusion_F0710A kernel module - */ + /* Mux the Apalis GPIOs */ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_apalis_gpio1 &pinctrl_apalis_gpio2 &pinctrl_apalis_gpio3 &pinctrl_apalis_gpio4 diff --git a/arch/arm/boot/dts/imx6q-b850v3.dts b/arch/arm/boot/dts/imx6q-b850v3.dts index 2c1e98e0cf7b..46bdc6722715 100644 --- a/arch/arm/boot/dts/imx6q-b850v3.dts +++ b/arch/arm/boot/dts/imx6q-b850v3.dts @@ -57,7 +57,7 @@ assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>, <&clks IMX6QDL_CLK_LDB_DI1_SEL>, <&clks IMX6QDL_CLK_IPU1_DI0_PRE_SEL>, - <&clks IMX6QDL_CLK_IPU1_DI1_PRE_SEL>; + <&clks IMX6QDL_CLK_IPU2_DI0_PRE_SEL>; assigned-clock-parents = <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>, <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>, <&clks IMX6QDL_CLK_PLL2_PFD2_396M>, diff --git a/arch/arm/boot/dts/imx6q-bx50v3.dtsi b/arch/arm/boot/dts/imx6q-bx50v3.dtsi index c90b26f00e24..1015e55ca8f7 100644 --- a/arch/arm/boot/dts/imx6q-bx50v3.dtsi +++ b/arch/arm/boot/dts/imx6q-bx50v3.dtsi @@ -111,6 +111,11 @@ }; &i2c1 { + pinctrl-names = "default", "gpio"; + pinctrl-1 = <&pinctrl_i2c1_gpio>; + sda-gpios = <&gpio5 26 GPIO_ACTIVE_HIGH>; + scl-gpios = <&gpio5 27 GPIO_ACTIVE_HIGH>; + pca9547: mux@70 { compatible = "nxp,pca9547"; reg = <0x70>; @@ -261,6 +266,43 @@ }; }; +&i2c2 { + pinctrl-names = "default", "gpio"; + pinctrl-1 = <&pinctrl_i2c2_gpio>; + sda-gpios = <&gpio4 13 GPIO_ACTIVE_HIGH>; + scl-gpios = <&gpio4 12 GPIO_ACTIVE_HIGH>; +}; + +&i2c3 { + pinctrl-names = "default", "gpio"; + pinctrl-1 = <&pinctrl_i2c3_gpio>; + sda-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>; + scl-gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>; +}; + +&iomuxc { + pinctrl_i2c1_gpio: i2c1gpiogrp { + fsl,pins = < + MX6QDL_PAD_CSI0_DAT8__GPIO5_IO26 0x1b0b0 + MX6QDL_PAD_CSI0_DAT9__GPIO5_IO27 0x1b0b0 + >; + }; + + pinctrl_i2c2_gpio: i2c2gpiogrp { + fsl,pins = < + MX6QDL_PAD_KEY_COL3__GPIO4_IO12 0x1b0b0 + MX6QDL_PAD_KEY_ROW3__GPIO4_IO13 0x1b0b0 + >; + }; + + pinctrl_i2c3_gpio: i2c3gpiogrp { + fsl,pins = < + MX6QDL_PAD_GPIO_3__GPIO1_IO03 0x1b0b0 + MX6QDL_PAD_GPIO_6__GPIO1_IO06 0x1b0b0 + >; + }; +}; + &usdhc4 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usdhc4>; diff --git a/arch/arm/boot/dts/imx6q-gw52xx.dts b/arch/arm/boot/dts/imx6q-gw52xx.dts index a12c47e5ee05..0b8ae007ad73 100644 --- a/arch/arm/boot/dts/imx6q-gw52xx.dts +++ b/arch/arm/boot/dts/imx6q-gw52xx.dts @@ -18,6 +18,64 @@ compatible = "gw,imx6q-gw52xx", "gw,ventana", "fsl,imx6q"; }; +&i2c3 { + adv7180: camera@20 { + compatible = "adi,adv7180"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_adv7180>; + reg = <0x20>; + powerdown-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>; + interrupt-parent = <&gpio3>; + interrupts = <30 IRQ_TYPE_LEVEL_LOW>; + + port { + adv7180_to_ipu2_csi1_mux: endpoint { + remote-endpoint = <&ipu2_csi1_mux_from_parallel_sensor>; + bus-width = <8>; + }; + }; + }; +}; + +&ipu2_csi1_from_ipu2_csi1_mux { + bus-width = <8>; +}; + +&ipu2_csi1_mux_from_parallel_sensor { + remote-endpoint = <&adv7180_to_ipu2_csi1_mux>; + bus-width = <8>; +}; + +&ipu2_csi1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ipu2_csi1>; +}; + +&iomuxc { + pinctrl_adv7180: adv7180grp { + fsl,pins = < + MX6QDL_PAD_EIM_D30__GPIO3_IO30 0x0001b0b0 + MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x4001b0b0 + >; + }; + + pinctrl_ipu2_csi1: ipu2_csi1grp { + fsl,pins = < + MX6QDL_PAD_EIM_EB2__IPU2_CSI1_DATA19 0x1b0b0 + MX6QDL_PAD_EIM_D16__IPU2_CSI1_DATA18 0x1b0b0 + MX6QDL_PAD_EIM_D18__IPU2_CSI1_DATA17 0x1b0b0 + MX6QDL_PAD_EIM_D19__IPU2_CSI1_DATA16 0x1b0b0 + MX6QDL_PAD_EIM_D20__IPU2_CSI1_DATA15 0x1b0b0 + MX6QDL_PAD_EIM_D26__IPU2_CSI1_DATA14 0x1b0b0 + MX6QDL_PAD_EIM_D27__IPU2_CSI1_DATA13 0x1b0b0 + MX6QDL_PAD_EIM_A17__IPU2_CSI1_DATA12 0x1b0b0 + MX6QDL_PAD_EIM_D29__IPU2_CSI1_VSYNC 0x1b0b0 + MX6QDL_PAD_EIM_EB3__IPU2_CSI1_HSYNC 0x1b0b0 + MX6QDL_PAD_EIM_A16__IPU2_CSI1_PIXCLK 0x1b0b0 + >; + }; +}; + &sata { status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6q-gw53xx.dts b/arch/arm/boot/dts/imx6q-gw53xx.dts index d76aaa83dad0..a56ef77eff3f 100644 --- a/arch/arm/boot/dts/imx6q-gw53xx.dts +++ b/arch/arm/boot/dts/imx6q-gw53xx.dts @@ -18,6 +18,64 @@ compatible = "gw,imx6q-gw53xx", "gw,ventana", "fsl,imx6q"; }; +&i2c3 { + adv7180: camera@20 { + compatible = "adi,adv7180"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_adv7180>; + reg = <0x20>; + powerdown-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>; + interrupt-parent = <&gpio3>; + interrupts = <30 IRQ_TYPE_LEVEL_LOW>; + + port { + adv7180_to_ipu2_csi1_mux: endpoint { + remote-endpoint = <&ipu2_csi1_mux_from_parallel_sensor>; + bus-width = <8>; + }; + }; + }; +}; + +&ipu2_csi1_from_ipu2_csi1_mux { + bus-width = <8>; +}; + +&ipu2_csi1_mux_from_parallel_sensor { + remote-endpoint = <&adv7180_to_ipu2_csi1_mux>; + bus-width = <8>; +}; + +&ipu2_csi1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ipu2_csi1>; +}; + &sata { status = "okay"; }; + +&iomuxc { + pinctrl_adv7180: adv7180grp { + fsl,pins = < + MX6QDL_PAD_EIM_D30__GPIO3_IO30 0x0001b0b0 + MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x4001b0b0 + >; + }; + + pinctrl_ipu2_csi1: ipu2_csi1grp { + fsl,pins = < + MX6QDL_PAD_EIM_EB2__IPU2_CSI1_DATA19 0x1b0b0 + MX6QDL_PAD_EIM_D16__IPU2_CSI1_DATA18 0x1b0b0 + MX6QDL_PAD_EIM_D18__IPU2_CSI1_DATA17 0x1b0b0 + MX6QDL_PAD_EIM_D19__IPU2_CSI1_DATA16 0x1b0b0 + MX6QDL_PAD_EIM_D20__IPU2_CSI1_DATA15 0x1b0b0 + MX6QDL_PAD_EIM_D26__IPU2_CSI1_DATA14 0x1b0b0 + MX6QDL_PAD_EIM_D27__IPU2_CSI1_DATA13 0x1b0b0 + MX6QDL_PAD_EIM_A17__IPU2_CSI1_DATA12 0x1b0b0 + MX6QDL_PAD_EIM_D29__IPU2_CSI1_VSYNC 0x1b0b0 + MX6QDL_PAD_EIM_EB3__IPU2_CSI1_HSYNC 0x1b0b0 + MX6QDL_PAD_EIM_A16__IPU2_CSI1_PIXCLK 0x1b0b0 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6q-gw54xx.dts b/arch/arm/boot/dts/imx6q-gw54xx.dts index 6e8f53e92a2d..56e5b5050fcf 100644 --- a/arch/arm/boot/dts/imx6q-gw54xx.dts +++ b/arch/arm/boot/dts/imx6q-gw54xx.dts @@ -18,6 +18,64 @@ compatible = "gw,imx6q-gw54xx", "gw,ventana", "fsl,imx6q"; }; +&i2c3 { + adv7180: camera@20 { + compatible = "adi,adv7180"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_adv7180>; + reg = <0x20>; + powerdown-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>; + interrupt-parent = <&gpio3>; + interrupts = <30 IRQ_TYPE_LEVEL_LOW>; + + port { + adv7180_to_ipu2_csi1_mux: endpoint { + remote-endpoint = <&ipu2_csi1_mux_from_parallel_sensor>; + bus-width = <8>; + }; + }; + }; +}; + +&ipu2_csi1_from_ipu2_csi1_mux { + bus-width = <8>; +}; + +&ipu2_csi1_mux_from_parallel_sensor { + remote-endpoint = <&adv7180_to_ipu2_csi1_mux>; + bus-width = <8>; +}; + +&ipu2_csi1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ipu2_csi1>; +}; + &sata { status = "okay"; }; + +&iomuxc { + pinctrl_adv7180: adv7180grp { + fsl,pins = < + MX6QDL_PAD_EIM_D30__GPIO3_IO30 0x0001b0b0 + MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x4001b0b0 + >; + }; + + pinctrl_ipu2_csi1: ipu2_csi1grp { + fsl,pins = < + MX6QDL_PAD_EIM_EB2__IPU2_CSI1_DATA19 0x1b0b0 + MX6QDL_PAD_EIM_D16__IPU2_CSI1_DATA18 0x1b0b0 + MX6QDL_PAD_EIM_D18__IPU2_CSI1_DATA17 0x1b0b0 + MX6QDL_PAD_EIM_D19__IPU2_CSI1_DATA16 0x1b0b0 + MX6QDL_PAD_EIM_D20__IPU2_CSI1_DATA15 0x1b0b0 + MX6QDL_PAD_EIM_D26__IPU2_CSI1_DATA14 0x1b0b0 + MX6QDL_PAD_EIM_D27__IPU2_CSI1_DATA13 0x1b0b0 + MX6QDL_PAD_EIM_A17__IPU2_CSI1_DATA12 0x1b0b0 + MX6QDL_PAD_EIM_D29__IPU2_CSI1_VSYNC 0x1b0b0 + MX6QDL_PAD_EIM_EB3__IPU2_CSI1_HSYNC 0x1b0b0 + MX6QDL_PAD_EIM_A16__IPU2_CSI1_PIXCLK 0x1b0b0 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6qdl-apalis.dtsi b/arch/arm/boot/dts/imx6qdl-apalis.dtsi index ba01dd76d887..ea339fa58f4a 100644 --- a/arch/arm/boot/dts/imx6qdl-apalis.dtsi +++ b/arch/arm/boot/dts/imx6qdl-apalis.dtsi @@ -1,5 +1,5 @@ /* - * Copyright 2014-2016 Toradex AG + * Copyright 2014-2017 Toradex AG * Copyright 2012 Freescale Semiconductor, Inc. * Copyright 2011 Linaro Ltd. * @@ -56,18 +56,6 @@ status = "disabled"; }; - /* DDC_I2C: I2C2_SDA/SCL on MXM3 205/207 */ - i2cddc: i2c@0 { - compatible = "i2c-gpio"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c_ddc>; - gpios = <&gpio3 16 GPIO_ACTIVE_HIGH /* sda */ - &gpio2 30 GPIO_ACTIVE_HIGH /* scl */ - >; - i2c-gpio,delay-us = <2>; /* ~100 kHz */ - status = "disabled"; - }; - reg_1p8v: regulator-1p8v { compatible = "regulator-fixed"; regulator-name = "1P8V"; @@ -210,10 +198,13 @@ }; }; -/* - * GEN1_I2C: I2C1_SDA/SCL on MXM3 209/211 (e.g. RTC on carrier - * board) - */ +&hdmi { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hdmi_ddc>; + status = "disabled"; +}; + +/* I2C1_SDA/SCL on MXM3 209/211 (e.g. RTC on carrier board) */ &i2c1 { clock-frequency = <100000>; pinctrl-names = "default"; @@ -374,7 +365,8 @@ }; /* - * GEN2_I2C, CAM: I2C3_SDA/SCL on MXM3 201/203 (unused) + * I2C3_SDA/SCL (CAM) on MXM3 pin 201/203 (e.g. camera sensor on carrier + * board) */ &i2c3 { clock-frequency = <100000>; @@ -460,7 +452,7 @@ /* MMC1 */ &usdhc1 { pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usdhc1>; + pinctrl-0 = <&pinctrl_usdhc1_4bit &pinctrl_usdhc1_8bit>; vqmmc-supply = <®_3p3v>; bus-width = <8>; voltage-ranges = <3300 3300>; @@ -640,11 +632,10 @@ >; }; - pinctrl_i2c_ddc: gpioi2cddcgrp { + pinctrl_hdmi_ddc: hdmiddcgrp { fsl,pins = < - /* DDC bitbang */ - MX6QDL_PAD_EIM_EB2__GPIO2_IO30 0x1b0b0 - MX6QDL_PAD_EIM_D16__GPIO3_IO16 0x1b0b0 + MX6QDL_PAD_EIM_EB2__HDMI_TX_DDC_SCL 0x4001b8b1 + MX6QDL_PAD_EIM_D16__HDMI_TX_DDC_SDA 0x4001b8b1 >; }; @@ -912,7 +903,7 @@ >; }; - pinctrl_usdhc1: usdhc1grp { + pinctrl_usdhc1_4bit: usdhc1grp_4bit { fsl,pins = < MX6QDL_PAD_SD1_CMD__SD1_CMD 0x17071 MX6QDL_PAD_SD1_CLK__SD1_CLK 0x10071 @@ -920,6 +911,11 @@ MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x17071 MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x17071 MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x17071 + >; + }; + + pinctrl_usdhc1_8bit: usdhc1grp_8bit { + fsl,pins = < MX6QDL_PAD_NANDF_D0__SD1_DATA4 0x17071 MX6QDL_PAD_NANDF_D1__SD1_DATA5 0x17071 MX6QDL_PAD_NANDF_D2__SD1_DATA6 0x17071 diff --git a/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi index e8c1edc82e6e..885556260bd0 100644 --- a/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi @@ -231,6 +231,37 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c3>; status = "okay"; + + adv7180: camera@20 { + compatible = "adi,adv7180"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_adv7180>; + reg = <0x20>; + powerdown-gpios = <&gpio5 20 GPIO_ACTIVE_LOW>; + interrupt-parent = <&gpio5>; + interrupts = <23 IRQ_TYPE_LEVEL_LOW>; + + port { + adv7180_to_ipu1_csi0_mux: endpoint { + remote-endpoint = <&ipu1_csi0_mux_from_parallel_sensor>; + bus-width = <8>; + }; + }; + }; +}; + +&ipu1_csi0_from_ipu1_csi0_mux { + bus-width = <8>; +}; + +&ipu1_csi0_mux_from_parallel_sensor { + remote-endpoint = <&adv7180_to_ipu1_csi0_mux>; + bus-width = <8>; +}; + +&ipu1_csi0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ipu1_csi0>; }; &pcie { @@ -302,6 +333,13 @@ &iomuxc { imx6qdl-gw51xx { + pinctrl_adv7180: adv7180grp { + fsl,pins = < + MX6QDL_PAD_CSI0_DAT5__GPIO5_IO23 0x0001b0b0 + MX6QDL_PAD_CSI0_DATA_EN__GPIO5_IO20 0x4001b0b0 + >; + }; + pinctrl_enet: enetgrp { fsl,pins = < MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b030 @@ -372,6 +410,22 @@ >; }; + pinctrl_ipu1_csi0: ipu1csi0grp { + fsl,pins = < + MX6QDL_PAD_CSI0_DAT12__IPU1_CSI0_DATA12 0x1b0b0 + MX6QDL_PAD_CSI0_DAT13__IPU1_CSI0_DATA13 0x1b0b0 + MX6QDL_PAD_CSI0_DAT14__IPU1_CSI0_DATA14 0x1b0b0 + MX6QDL_PAD_CSI0_DAT15__IPU1_CSI0_DATA15 0x1b0b0 + MX6QDL_PAD_CSI0_DAT16__IPU1_CSI0_DATA16 0x1b0b0 + MX6QDL_PAD_CSI0_DAT17__IPU1_CSI0_DATA17 0x1b0b0 + MX6QDL_PAD_CSI0_DAT18__IPU1_CSI0_DATA18 0x1b0b0 + MX6QDL_PAD_CSI0_DAT19__IPU1_CSI0_DATA19 0x1b0b0 + MX6QDL_PAD_CSI0_MCLK__IPU1_CSI0_HSYNC 0x1b0b0 + MX6QDL_PAD_CSI0_VSYNC__IPU1_CSI0_VSYNC 0x1b0b0 + MX6QDL_PAD_CSI0_PIXCLK__IPU1_CSI0_PIXCLK 0x1b0b0 + >; + }; + pinctrl_pcie: pciegrp { fsl,pins = < MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0 diff --git a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi index 91991d63a69c..115d706228ef 100644 --- a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi @@ -377,7 +377,6 @@ &uart1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; - uart-has-rtscts; rts-gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi index 5bc6ed1a5b35..24be7965056c 100644 --- a/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi @@ -368,7 +368,6 @@ &uart1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; - uart-has-rtscts; rts-gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi index 66fcf838e964..4594b2279169 100644 --- a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi @@ -416,7 +416,6 @@ &uart1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; - uart-has-rtscts; rts-gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6qdl-gw553x.dtsi b/arch/arm/boot/dts/imx6qdl-gw553x.dtsi index 57374dddf98d..1a0faa1a14c8 100644 --- a/arch/arm/boot/dts/imx6qdl-gw553x.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw553x.dtsi @@ -261,6 +261,37 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c3>; status = "okay"; + + adv7180: camera@20 { + compatible = "adi,adv7180"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_adv7180>; + reg = <0x20>; + powerdown-gpios = <&gpio5 20 GPIO_ACTIVE_LOW>; + interrupt-parent = <&gpio5>; + interrupts = <23 IRQ_TYPE_LEVEL_LOW>; + + port { + adv7180_to_ipu1_csi0_mux: endpoint { + remote-endpoint = <&ipu1_csi0_mux_from_parallel_sensor>; + bus-width = <8>; + }; + }; + }; +}; + +&ipu1_csi0_from_ipu1_csi0_mux { + bus-width = <8>; +}; + +&ipu1_csi0_mux_from_parallel_sensor { + remote-endpoint = <&adv7180_to_ipu1_csi0_mux>; + bus-width = <8>; +}; + +&ipu1_csi0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ipu1_csi0>; }; &pcie { @@ -340,6 +371,13 @@ }; &iomuxc { + pinctrl_adv7180: adv7180grp { + fsl,pins = < + MX6QDL_PAD_CSI0_DAT5__GPIO5_IO23 0x0001b0b0 + MX6QDL_PAD_CSI0_DATA_EN__GPIO5_IO20 0x4001b0b0 + >; + }; + pinctrl_gpmi_nand: gpminandgrp { fsl,pins = < MX6QDL_PAD_NANDF_CLE__NAND_CLE 0xb0b1 @@ -387,6 +425,22 @@ >; }; + pinctrl_ipu1_csi0: ipu1csi0grp { + fsl,pins = < + MX6QDL_PAD_CSI0_DAT12__IPU1_CSI0_DATA12 0x1b0b0 + MX6QDL_PAD_CSI0_DAT13__IPU1_CSI0_DATA13 0x1b0b0 + MX6QDL_PAD_CSI0_DAT14__IPU1_CSI0_DATA14 0x1b0b0 + MX6QDL_PAD_CSI0_DAT15__IPU1_CSI0_DATA15 0x1b0b0 + MX6QDL_PAD_CSI0_DAT16__IPU1_CSI0_DATA16 0x1b0b0 + MX6QDL_PAD_CSI0_DAT17__IPU1_CSI0_DATA17 0x1b0b0 + MX6QDL_PAD_CSI0_DAT18__IPU1_CSI0_DATA18 0x1b0b0 + MX6QDL_PAD_CSI0_DAT19__IPU1_CSI0_DATA19 0x1b0b0 + MX6QDL_PAD_CSI0_MCLK__IPU1_CSI0_HSYNC 0x1b0b0 + MX6QDL_PAD_CSI0_VSYNC__IPU1_CSI0_VSYNC 0x1b0b0 + MX6QDL_PAD_CSI0_PIXCLK__IPU1_CSI0_PIXCLK 0x1b0b0 + >; + }; + pinctrl_gpio_leds: gpioledsgrp { fsl,pins = < MX6QDL_PAD_KEY_COL2__GPIO4_IO10 0x1b0b0 diff --git a/arch/arm/boot/dts/imx6qdl-icore-rqs.dtsi b/arch/arm/boot/dts/imx6qdl-icore-rqs.dtsi index 5fab5be414fe..7ca291e9dbdb 100644 --- a/arch/arm/boot/dts/imx6qdl-icore-rqs.dtsi +++ b/arch/arm/boot/dts/imx6qdl-icore-rqs.dtsi @@ -184,7 +184,6 @@ }; &ssi1 { - fsl,mode = "i2s-slave"; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi b/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi index f22e5879340b..d309a4d0eb08 100644 --- a/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi +++ b/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi @@ -108,6 +108,18 @@ startup-delay-us = <70000>; enable-active-high; }; + + reg_usb_h1_vbus: regulator@5 { + compatible = "regulator-fixed"; + reg = <5>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbh1>; + regulator-name = "usb_h1_vbus"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio7 12 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; }; gpio-keys { @@ -515,6 +527,12 @@ >; }; + pinctrl_usbh1: usbh1grp { + fsl,pins = < + MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x030b0 + >; + }; + pinctrl_usbotg: usbotggrp { fsl,pins = < MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059 @@ -629,6 +647,7 @@ }; &usbh1 { + vbus-supply = <®_usb_h1_vbus>; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi index afe7449c47da..756c5054f047 100644 --- a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi @@ -123,6 +123,18 @@ regulator-max-microvolt = <2800000>; regulator-always-on; }; + + reg_usb_h1_vbus: regulator@7 { + compatible = "regulator-fixed"; + reg = <7>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbh1>; + regulator-name = "usb_h1_vbus"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio7 12 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; }; mipi_xclk: mipi_xclk { @@ -610,6 +622,12 @@ >; }; + pinctrl_usbh1: usbh1grp { + fsl,pins = < + MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x030b0 + >; + }; + pinctrl_usbotg: usbotggrp { fsl,pins = < MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059 @@ -705,6 +723,7 @@ }; &usbh1 { + vbus-supply = <®_usb_h1_vbus>; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi index 5d94b5ee6aa0..eeb7679fd348 100644 --- a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi +++ b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi @@ -59,6 +59,14 @@ pinctrl-0 = <&pinctrl_mdio1>; gpios = <&gpio6 5 GPIO_ACTIVE_HIGH &gpio6 4 GPIO_ACTIVE_HIGH>; + + phy: ethernet-phy@0 { + pinctrl-0 = <&pinctrl_rmii_phy_irq>; + pinctrl-names = "default"; + reg = <0>; + interrupt-parent = <&gpio3>; + interrupts = <30 IRQ_TYPE_LEVEL_LOW>; + }; }; reg_28p0v: regulator-28p0v { @@ -615,14 +623,106 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet>; phy-mode = "rmii"; + phy-handle = <&phy>; phy-reset-gpios = <&gpio1 23 GPIO_ACTIVE_LOW>; phy-reset-duration = <100>; phy-supply = <®_3p3v>; status = "okay"; - fixed-link { - speed = <100>; - full-duplex; + mdio { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + switch: switch@0 { + compatible = "marvell,mv88e6085"; + pinctrl-0 = <&pinctrl_switch_irq>; + pinctrl-names = "default"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + dsa,member = <0 0>; + eeprom-length = <512>; + interrupt-parent = <&gpio6>; + interrupts = <3 IRQ_TYPE_EDGE_FALLING>; + interrupt-controller; + #interrupt-cells = <2>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + label = "gigabit_proc"; + phy-handle = <&switchphy0>; + }; + + port@1 { + reg = <1>; + label = "netaux"; + phy-handle = <&switchphy1>; + }; + + port@2 { + reg = <2>; + label = "cpu"; + ethernet = <&fec>; + + fixed-link { + speed = <100>; + full-duplex; + }; + }; + + port@3 { + reg = <3>; + label = "netright"; + phy-handle = <&switchphy3>; + }; + + port@4 { + reg = <4>; + label = "netleft"; + phy-handle = <&switchphy4>; + }; + }; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + switchphy0: switchphy@0 { + reg = <0>; + interrupt-parent = <&switch>; + interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; + }; + + switchphy1: switchphy@1 { + reg = <1>; + interrupt-parent = <&switch>; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH>; + }; + + switchphy2: switchphy@2 { + reg = <2>; + interrupt-parent = <&switch>; + interrupts = <2 IRQ_TYPE_LEVEL_HIGH>; + }; + + switchphy3: switchphy@3 { + reg = <3>; + interrupt-parent = <&switch>; + interrupts = <3 IRQ_TYPE_LEVEL_HIGH>; + }; + + switchphy4: switchphy@4 { + reg = <4>; + interrupt-parent = <&switch>; + interrupts = <4 IRQ_TYPE_LEVEL_HIGH>; + }; + }; + }; }; }; @@ -840,6 +940,12 @@ >; }; + pinctrl_switch_irq: switchgrp { + fsl,pins = < + MX6QDL_PAD_CSI0_DAT17__GPIO6_IO03 0x4001b000 + >; + }; + pinctrl_tc358767: tc358767grp { fsl,pins = < MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x10 diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi index a9723b94bafa..8884b4a3cafb 100644 --- a/arch/arm/boot/dts/imx6qdl.dtsi +++ b/arch/arm/boot/dts/imx6qdl.dtsi @@ -769,6 +769,7 @@ compatible = "syscon-poweroff"; regmap = <&snvs>; offset = <0x38>; + value = <0x60>; mask = <0x60>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi index 3243af4a9984..3f76f980947e 100644 --- a/arch/arm/boot/dts/imx6sl.dtsi +++ b/arch/arm/boot/dts/imx6sl.dtsi @@ -655,6 +655,7 @@ compatible = "syscon-poweroff"; regmap = <&snvs>; offset = <0x38>; + value = <0x60>; mask = <0x60>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi index f16b9df9d0c6..6c7eb54be9e2 100644 --- a/arch/arm/boot/dts/imx6sx.dtsi +++ b/arch/arm/boot/dts/imx6sx.dtsi @@ -710,6 +710,7 @@ compatible = "syscon-poweroff"; regmap = <&snvs>; offset = <0x38>; + value = <0x60>; mask = <0x60>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/imx6ul-14x14-evk.dts b/arch/arm/boot/dts/imx6ul-14x14-evk.dts index d2be8aa3370b..9c23e017d86a 100644 --- a/arch/arm/boot/dts/imx6ul-14x14-evk.dts +++ b/arch/arm/boot/dts/imx6ul-14x14-evk.dts @@ -22,7 +22,7 @@ reg = <0x80000000 0x20000000>; }; - backlight { + backlight_display: backlight-display { compatible = "pwm-backlight"; pwms = <&pwm1 0 5000000>; brightness-levels = <0 4 8 16 32 64 128 255>; @@ -78,6 +78,17 @@ clocks = <&clks IMX6UL_CLK_SAI2>; }; }; + + panel { + compatible = "innolux,at043tn24"; + backlight = <&backlight_display>; + + port { + panel_in: endpoint { + remote-endpoint = <&display_out>; + }; + }; + }; }; &clks { @@ -139,31 +150,11 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_lcdif_dat &pinctrl_lcdif_ctrl>; - display = <&display0>; status = "okay"; - display0: display { - bits-per-pixel = <16>; - bus-width = <24>; - - display-timings { - native-mode = <&timing0>; - - timing0: timing0 { - clock-frequency = <9200000>; - hactive = <480>; - vactive = <272>; - hfront-porch = <8>; - hback-porch = <4>; - hsync-len = <41>; - vback-porch = <2>; - vfront-porch = <4>; - vsync-len = <10>; - hsync-active = <0>; - vsync-active = <0>; - de-active = <1>; - pixelclk-active = <0>; - }; + port { + display_out: endpoint { + remote-endpoint = <&panel_in>; }; }; }; @@ -316,7 +307,6 @@ MX6UL_PAD_ENET2_TX_DATA0__ENET2_TDATA00 0x1b0b0 MX6UL_PAD_ENET2_TX_DATA1__ENET2_TDATA01 0x1b0b0 MX6UL_PAD_ENET2_TX_CLK__ENET2_REF_CLK2 0x4001b031 - MX6UL_PAD_SNVS_TAMPER0__GPIO5_IO00 0x17059 >; }; diff --git a/arch/arm/boot/dts/imx6ul-geam.dtsi b/arch/arm/boot/dts/imx6ul-geam.dts index eb94d956808b..571eea7f1c6b 100644 --- a/arch/arm/boot/dts/imx6ul-geam.dtsi +++ b/arch/arm/boot/dts/imx6ul-geam.dts @@ -40,11 +40,16 @@ * OTHER DEALINGS IN THE SOFTWARE. */ +/dts-v1/; + #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/input/input.h> #include "imx6ul.dtsi" / { + model = "Engicam GEAM6UL Starter Kit"; + compatible = "engicam,imx6ul-geam", "fsl,imx6ul"; + memory { reg = <0x80000000 0x08000000>; }; @@ -87,18 +92,46 @@ regulator-always-on; regulator-boot-on; }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "imx6ul-geam-sgtl5000"; + simple-audio-card,format = "i2s"; + simple-audio-card,bitclock-master = <&dailink_master>; + simple-audio-card,frame-master = <&dailink_master>; + simple-audio-card,widgets = + "Microphone", "Mic Jack", + "Line", "Line In", + "Line", "Line Out", + "Headphone", "Headphone Jack"; + simple-audio-card,routing = + "MIC_IN", "Mic Jack", + "Mic Jack", "Mic Bias", + "Headphone Jack", "HP_OUT"; + + simple-audio-card,cpu { + sound-dai = <&sai2>; + }; + + dailink_master: simple-audio-card,codec { + sound-dai = <&sgtl5000>; + clocks = <&clks IMX6UL_CLK_SAI2>; + }; + }; }; &can1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_flexcan1>; xceiver-supply = <®_3p3v>; + status = "okay"; }; &can2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_flexcan2>; xceiver-supply = <®_3p3v>; + status = "okay"; }; &fec1 { @@ -144,6 +177,16 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c1>; status = "okay"; + + sgtl5000: codec@a { + compatible = "fsl,sgtl5000"; + reg = <0x0a>; + clocks = <&clks IMX6UL_CLK_OSC>; + clock-names = "mclk"; + VDDA-supply = <®_3p3v>; + VDDIO-supply = <®_3p3v>; + VDDD-supply = <®_1p8v>; + }; }; &i2c2 { @@ -158,6 +201,31 @@ pinctrl-0 = <&pinctrl_lcdif_dat &pinctrl_lcdif_ctrl>; display = <&display0>; + status = "okay"; + + display0: display { + bits-per-pixel = <16>; + bus-width = <18>; + + display-timings { + native-mode = <&timing0>; + timing0: timing0 { + clock-frequency = <28000000>; + hactive = <800>; + vactive = <480>; + hfront-porch = <30>; + hback-porch = <30>; + hsync-len = <64>; + vback-porch = <5>; + vfront-porch = <5>; + vsync-len = <20>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + }; + }; }; &pwm8 { @@ -178,6 +246,12 @@ status = "okay"; }; +&tsc { + measure-delay-time = <0x1ffff>; + pre-charge-time = <0x1fff>; + status = "okay"; +}; + &uart1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; diff --git a/arch/arm/boot/dts/imx6ul-isiot-common.dtsi b/arch/arm/boot/dts/imx6ul-isiot-common.dtsi deleted file mode 100644 index 2beaab6e272e..000000000000 --- a/arch/arm/boot/dts/imx6ul-isiot-common.dtsi +++ /dev/null @@ -1,141 +0,0 @@ -/* - * Copyright (C) 2016 Amarula Solutions B.V. - * Copyright (C) 2016 Engicam S.r.l. - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - */ - -&i2c1 { - stmpe811: gpio-expander@44 { - compatible = "st,stmpe811"; - reg = <0x44>; - #address-cells = <1>; - #size-cells = <0>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_stmpe>; - interrupt-parent = <&gpio1>; - interrupts = <18 IRQ_TYPE_EDGE_FALLING>; - interrupt-controller; - #interrupt-cells = <2>; - - stmpe: touchscreen { - compatible = "st,stmpe-ts"; - st,sample-time = <4>; - st,mod-12b = <1>; - st,ref-sel = <0>; - st,adc-freq = <1>; - st,ave-ctrl = <1>; - st,touch-det-delay = <2>; - st,settling = <2>; - st,fraction-z = <7>; - st,i-drive = <1>; - }; - }; -}; - -&lcdif { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_lcdif_dat - &pinctrl_lcdif_ctrl>; - display = <&display0>; - status = "okay"; - - display0: display { - bits-per-pixel = <16>; - bus-width = <18>; - - display-timings { - native-mode = <&timing0>; - timing0: timing0 { - clock-frequency = <28000000>; - hactive = <800>; - vactive = <480>; - hfront-porch = <30>; - hback-porch = <30>; - hsync-len = <64>; - vback-porch = <5>; - vfront-porch = <5>; - vsync-len = <20>; - hsync-active = <0>; - vsync-active = <0>; - de-active = <1>; - pixelclk-active = <0>; - }; - }; - }; -}; - -&iomuxc { - pinctrl_lcdif_ctrl: lcdifctrlgrp { - fsl,pins = < - MX6UL_PAD_LCD_CLK__LCDIF_CLK 0x79 - MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE 0x79 - MX6UL_PAD_LCD_HSYNC__LCDIF_HSYNC 0x79 - MX6UL_PAD_LCD_VSYNC__LCDIF_VSYNC 0x79 - >; - }; - - pinctrl_lcdif_dat: lcdifdatgrp { - fsl,pins = < - MX6UL_PAD_LCD_DATA00__LCDIF_DATA00 0x79 - MX6UL_PAD_LCD_DATA01__LCDIF_DATA01 0x79 - MX6UL_PAD_LCD_DATA02__LCDIF_DATA02 0x79 - MX6UL_PAD_LCD_DATA03__LCDIF_DATA03 0x79 - MX6UL_PAD_LCD_DATA04__LCDIF_DATA04 0x79 - MX6UL_PAD_LCD_DATA05__LCDIF_DATA05 0x79 - MX6UL_PAD_LCD_DATA06__LCDIF_DATA06 0x79 - MX6UL_PAD_LCD_DATA07__LCDIF_DATA07 0x79 - MX6UL_PAD_LCD_DATA08__LCDIF_DATA08 0x79 - MX6UL_PAD_LCD_DATA09__LCDIF_DATA09 0x79 - MX6UL_PAD_LCD_DATA10__LCDIF_DATA10 0x79 - MX6UL_PAD_LCD_DATA11__LCDIF_DATA11 0x79 - MX6UL_PAD_LCD_DATA12__LCDIF_DATA12 0x79 - MX6UL_PAD_LCD_DATA13__LCDIF_DATA13 0x79 - MX6UL_PAD_LCD_DATA14__LCDIF_DATA14 0x79 - MX6UL_PAD_LCD_DATA15__LCDIF_DATA15 0x79 - MX6UL_PAD_LCD_DATA16__LCDIF_DATA16 0x79 - MX6UL_PAD_LCD_DATA17__LCDIF_DATA17 0x79 - >; - }; - - pinctrl_stmpe: stmpegrp { - fsl,pins = < - MX6UL_PAD_UART1_CTS_B__GPIO1_IO18 0x1b0b0 - >; - }; -}; diff --git a/arch/arm/boot/dts/imx6ul-isiot-emmc.dts b/arch/arm/boot/dts/imx6ul-isiot-emmc.dts index 73a1d0f0b9d5..f5b422898e61 100644 --- a/arch/arm/boot/dts/imx6ul-isiot-emmc.dts +++ b/arch/arm/boot/dts/imx6ul-isiot-emmc.dts @@ -43,7 +43,6 @@ /dts-v1/; #include "imx6ul-isiot.dtsi" -#include "imx6ul-isiot-common.dtsi" / { model = "Engicam Is.IoT MX6UL eMMC Starter kit"; diff --git a/arch/arm/boot/dts/imx6ul-isiot-nand.dts b/arch/arm/boot/dts/imx6ul-isiot-nand.dts index da29a86eb6a8..de15e1c75dd1 100644 --- a/arch/arm/boot/dts/imx6ul-isiot-nand.dts +++ b/arch/arm/boot/dts/imx6ul-isiot-nand.dts @@ -43,7 +43,6 @@ /dts-v1/; #include "imx6ul-isiot.dtsi" -#include "imx6ul-isiot-common.dtsi" / { model = "Engicam Is.IoT MX6UL NAND Starter kit"; diff --git a/arch/arm/boot/dts/imx6ul-isiot.dtsi b/arch/arm/boot/dts/imx6ul-isiot.dtsi index ea30380ad7a4..950fb28b630a 100644 --- a/arch/arm/boot/dts/imx6ul-isiot.dtsi +++ b/arch/arm/boot/dts/imx6ul-isiot.dtsi @@ -69,6 +69,68 @@ 100>; default-brightness-level = <100>; }; + + reg_1p8v: regulator-1p8v { + compatible = "regulator-fixed"; + regulator-name = "1P8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + reg_3p3v: regulator-3p3v { + compatible = "regulator-fixed"; + regulator-name = "3P3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "imx6ul-isiot-sgtl5000"; + simple-audio-card,format = "i2s"; + simple-audio-card,bitclock-master = <&dailink_master>; + simple-audio-card,frame-master = <&dailink_master>; + simple-audio-card,widgets = + "Microphone", "Mic Jack", + "Line", "Line In", + "Line", "Line Out", + "Headphone", "Headphone Jack"; + simple-audio-card,routing = + "MIC_IN", "Mic Jack", + "Mic Jack", "Mic Bias", + "Headphone Jack", "HP_OUT"; + + simple-audio-card,cpu { + sound-dai = <&sai2>; + }; + + dailink_master: simple-audio-card,codec { + sound-dai = <&sgtl5000>; + clocks = <&clks IMX6UL_CLK_SAI2>; + }; + }; +}; + +&fec1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet1>; + phy-mode = "rmii"; + phy-handle = <ðphy0>; + status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ethphy0: ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0>; + }; + }; }; &i2c1 { @@ -76,6 +138,42 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c1>; status = "okay"; + + sgtl5000: codec@a { + compatible = "fsl,sgtl5000"; + reg = <0x0a>; + clocks = <&clks IMX6UL_CLK_OSC>; + clock-names = "mclk"; + VDDA-supply = <®_3p3v>; + VDDIO-supply = <®_3p3v>; + VDDD-supply = <®_1p8v>; + }; + + stmpe811: gpio-expander@44 { + compatible = "st,stmpe811"; + reg = <0x44>; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_stmpe>; + interrupt-parent = <&gpio1>; + interrupts = <18 IRQ_TYPE_EDGE_FALLING>; + interrupt-controller; + #interrupt-cells = <2>; + + stmpe: touchscreen { + compatible = "st,stmpe-ts"; + st,sample-time = <4>; + st,mod-12b = <1>; + st,ref-sel = <0>; + st,adc-freq = <1>; + st,ave-ctrl = <1>; + st,touch-det-delay = <2>; + st,settling = <2>; + st,fraction-z = <7>; + st,i-drive = <1>; + }; + }; }; &i2c2 { @@ -85,6 +183,38 @@ status = "okay"; }; +&lcdif { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcdif_dat + &pinctrl_lcdif_ctrl>; + display = <&display0>; + status = "okay"; + + display0: display { + bits-per-pixel = <16>; + bus-width = <18>; + + display-timings { + native-mode = <&timing0>; + timing0: timing0 { + clock-frequency = <28000000>; + hactive = <800>; + vactive = <480>; + hfront-porch = <30>; + hback-porch = <30>; + hsync-len = <64>; + vback-porch = <5>; + vfront-porch = <5>; + vsync-len = <20>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + }; + }; +}; + &pwm8 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm8>; @@ -115,6 +245,21 @@ }; &iomuxc { + pinctrl_enet1: enet1grp { + fsl,pins = < + MX6UL_PAD_ENET2_RX_DATA0__ENET1_MDIO 0x1b0b0 + MX6UL_PAD_ENET2_RX_DATA1__ENET1_MDC 0x1b0b0 + MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN 0x1b0b0 + MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00 0x1b0b0 + MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01 0x1b0b0 + MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN 0x1b0b0 + MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00 0x1b0b0 + MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01 0x1b0b0 + MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1 0x4001b031 + MX6UL_PAD_ENET2_RX_EN__GPIO2_IO10 0x1b0b0 + >; + }; + pinctrl_i2c1: i2c1grp { fsl,pins = < MX6UL_PAD_UART4_TX_DATA__I2C1_SCL 0x4001b8b0 @@ -129,6 +274,38 @@ >; }; + pinctrl_lcdif_ctrl: lcdifctrlgrp { + fsl,pins = < + MX6UL_PAD_LCD_CLK__LCDIF_CLK 0x79 + MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE 0x79 + MX6UL_PAD_LCD_HSYNC__LCDIF_HSYNC 0x79 + MX6UL_PAD_LCD_VSYNC__LCDIF_VSYNC 0x79 + >; + }; + + pinctrl_lcdif_dat: lcdifdatgrp { + fsl,pins = < + MX6UL_PAD_LCD_DATA00__LCDIF_DATA00 0x79 + MX6UL_PAD_LCD_DATA01__LCDIF_DATA01 0x79 + MX6UL_PAD_LCD_DATA02__LCDIF_DATA02 0x79 + MX6UL_PAD_LCD_DATA03__LCDIF_DATA03 0x79 + MX6UL_PAD_LCD_DATA04__LCDIF_DATA04 0x79 + MX6UL_PAD_LCD_DATA05__LCDIF_DATA05 0x79 + MX6UL_PAD_LCD_DATA06__LCDIF_DATA06 0x79 + MX6UL_PAD_LCD_DATA07__LCDIF_DATA07 0x79 + MX6UL_PAD_LCD_DATA08__LCDIF_DATA08 0x79 + MX6UL_PAD_LCD_DATA09__LCDIF_DATA09 0x79 + MX6UL_PAD_LCD_DATA10__LCDIF_DATA10 0x79 + MX6UL_PAD_LCD_DATA11__LCDIF_DATA11 0x79 + MX6UL_PAD_LCD_DATA12__LCDIF_DATA12 0x79 + MX6UL_PAD_LCD_DATA13__LCDIF_DATA13 0x79 + MX6UL_PAD_LCD_DATA14__LCDIF_DATA14 0x79 + MX6UL_PAD_LCD_DATA15__LCDIF_DATA15 0x79 + MX6UL_PAD_LCD_DATA16__LCDIF_DATA16 0x79 + MX6UL_PAD_LCD_DATA17__LCDIF_DATA17 0x79 + >; + }; + pinctrl_pwm8: pwm8grp { fsl,pins = < MX6UL_PAD_ENET1_RX_ER__PWM8_OUT 0x110b0 @@ -145,6 +322,12 @@ >; }; + pinctrl_stmpe: stmpegrp { + fsl,pins = < + MX6UL_PAD_UART1_CTS_B__GPIO1_IO18 0x1b0b0 + >; + }; + pinctrl_uart1: uart1grp { fsl,pins = < MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX 0x1b0b1 diff --git a/arch/arm/boot/dts/imx6ul-liteboard.dts b/arch/arm/boot/dts/imx6ul-liteboard.dts index ed1d891d6a89..1d863a16bcf0 100644 --- a/arch/arm/boot/dts/imx6ul-liteboard.dts +++ b/arch/arm/boot/dts/imx6ul-liteboard.dts @@ -124,6 +124,10 @@ }; }; +&snvs_poweroff { + status = "okay"; +}; + &uart1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi index 6da2b77edd46..f11a241a340d 100644 --- a/arch/arm/boot/dts/imx6ul.dtsi +++ b/arch/arm/boot/dts/imx6ul.dtsi @@ -614,6 +614,7 @@ compatible = "syscon-poweroff"; regmap = <&snvs>; offset = <0x38>; + value = <0x60>; mask = <0x60>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/imx7-colibri.dtsi b/arch/arm/boot/dts/imx7-colibri.dtsi index d7753f79937a..0a3915868aa3 100644 --- a/arch/arm/boot/dts/imx7-colibri.dtsi +++ b/arch/arm/boot/dts/imx7-colibri.dtsi @@ -106,6 +106,15 @@ fsl,magic-packet; }; +&gpmi { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpmi_nand>; + fsl,use-minimum-ecc; + nand-on-flash-bbt; + nand-ecc-mode = "hw"; + status = "okay"; +}; + &i2c1 { clock-frequency = <100000>; pinctrl-names = "default"; diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts index 0a24d1bf3c39..44637cabcc56 100644 --- a/arch/arm/boot/dts/imx7d-sdb.dts +++ b/arch/arm/boot/dts/imx7d-sdb.dts @@ -117,6 +117,37 @@ regulator-max-microvolt = <3300000>; startup-delay-us = <200000>; }; + + reg_lcd_3v3: regulator-lcd-3v3 { + compatible = "regulator-fixed"; + regulator-name = "lcd-3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&extended_io 7 GPIO_ACTIVE_LOW>; + }; + + reg_can2_3v3: regulator-can2-3v3 { + compatible = "regulator-fixed"; + regulator-name = "can2-3v3"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan2_reg>; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio2 14 GPIO_ACTIVE_LOW>; + }; + + panel { + compatible = "innolux,at043tn24"; + pinctrl-0 = <&pinctrl_backlight>; + enable-gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>; + power-supply = <®_lcd_3v3>; + + port { + panel_in: endpoint { + remote-endpoint = <&display_out>; + }; + }; + }; }; &adc1 { @@ -168,6 +199,7 @@ phy-mode = "rgmii"; phy-handle = <ðphy0>; fsl,magic-packet; + phy-reset-gpios = <&extended_io 5 GPIO_ACTIVE_LOW>; status = "okay"; mdio { @@ -197,6 +229,13 @@ status = "okay"; }; +&flexcan2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan2>; + xceiver-supply = <®_can2_3v3>; + status = "okay"; +}; + &i2c1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c1>; @@ -285,8 +324,8 @@ }; vgen6_reg: vldo4 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; regulator-always-on; }; }; @@ -322,31 +361,11 @@ &lcdif { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_lcdif>; - display = <&display0>; status = "okay"; - display0: display { - bits-per-pixel = <16>; - bus-width = <24>; - - display-timings { - native-mode = <&timing0>; - - timing0: timing0 { - clock-frequency = <9200000>; - hactive = <480>; - vactive = <272>; - hfront-porch = <8>; - hback-porch = <4>; - hsync-len = <41>; - vback-porch = <2>; - vfront-porch = <4>; - vsync-len = <10>; - hsync-active = <0>; - vsync-active = <0>; - de-active = <1>; - pixelclk-active = <0>; - }; + port { + display_out: endpoint { + remote-endpoint = <&panel_in>; }; }; }; @@ -356,12 +375,6 @@ status = "okay"; }; -&pwm1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pwm1>; - status = "okay"; -}; - &uart1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; @@ -488,6 +501,20 @@ >; }; + pinctrl_flexcan2: flexcan2grp { + fsl,pins = < + MX7D_PAD_GPIO1_IO14__FLEXCAN2_RX 0x59 + MX7D_PAD_GPIO1_IO15__FLEXCAN2_TX 0x59 + >; + }; + + pinctrl_flexcan2_reg: flexcan2reggrp { + fsl,pins = < + MX7D_PAD_EPDC_DATA14__GPIO2_IO14 0x59 /* CAN_STBY */ + >; + }; + + pinctrl_hog: hoggrp { fsl,pins = < MX7D_PAD_UART3_CTS_B__GPIO4_IO7 0x14 @@ -701,9 +728,9 @@ >; }; - pinctrl_pwm1: pwm1grp { + pinctrl_backlight: backlightgrp { fsl,pins = < - MX7D_PAD_LPSR_GPIO1_IO01__PWM1_OUT 0x110b0 + MX7D_PAD_LPSR_GPIO1_IO01__GPIO1_IO1 0x110b0 >; }; }; diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi index 4cf6c458b583..82ad26e766eb 100644 --- a/arch/arm/boot/dts/imx7s.dtsi +++ b/arch/arm/boot/dts/imx7s.dtsi @@ -540,6 +540,7 @@ compatible = "syscon-poweroff"; regmap = <&snvs>; offset = <0x38>; + value = <0x60>; mask = <0x60>; }; @@ -1021,5 +1022,36 @@ status = "disabled"; }; }; + + dma_apbh: dma-apbh@33000000 { + compatible = "fsl,imx7d-dma-apbh", "fsl,imx28-dma-apbh"; + reg = <0x33000000 0x2000>; + interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "gpmi0", "gpmi1", "gpmi2", "gpmi3"; + #dma-cells = <1>; + dma-channels = <4>; + clocks = <&clks IMX7D_NAND_USDHC_BUS_RAWNAND_CLK>; + }; + + gpmi: gpmi-nand@33002000{ + compatible = "fsl,imx7d-gpmi-nand"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x33002000 0x2000>, <0x33004000 0x4000>; + reg-names = "gpmi-nand", "bch"; + interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "bch"; + clocks = <&clks IMX7D_NAND_RAWNAND_CLK>, + <&clks IMX7D_NAND_USDHC_BUS_RAWNAND_CLK>; + clock-names = "gpmi_io", "gpmi_bch_apb"; + dmas = <&dma_apbh 0>; + dma-names = "rx-tx"; + status = "disabled"; + assigned-clocks = <&clks IMX7D_NAND_ROOT_SRC>; + assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_500M_CLK>; + }; }; }; diff --git a/arch/arm/boot/dts/keystone-k2e-evm.dts b/arch/arm/boot/dts/keystone-k2e-evm.dts index ae1ebe7ee021..f1f32c54e72f 100644 --- a/arch/arm/boot/dts/keystone-k2e-evm.dts +++ b/arch/arm/boot/dts/keystone-k2e-evm.dts @@ -16,6 +16,19 @@ compatible = "ti,k2e-evm", "ti,k2e", "ti,keystone"; model = "Texas Instruments Keystone 2 Edison EVM"; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + dsp_common_memory: dsp-common-memory@81f800000 { + compatible = "shared-dma-pool"; + reg = <0x00000008 0x1f800000 0x00000000 0x800000>; + reusable; + status = "okay"; + }; + }; + soc { clocks { @@ -160,3 +173,8 @@ reg = <1>; }; }; + +&dsp0 { + memory-region = <&dsp_common_memory>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/keystone-k2e.dtsi b/arch/arm/boot/dts/keystone-k2e.dtsi index 0dd4cdd6d40c..819ab8345916 100644 --- a/arch/arm/boot/dts/keystone-k2e.dtsi +++ b/arch/arm/boot/dts/keystone-k2e.dtsi @@ -45,6 +45,10 @@ }; }; + aliases { + rproc0 = &dsp0; + }; + soc { /include/ "keystone-k2e-clocks.dtsi" @@ -114,6 +118,22 @@ gpio,syscon-dev = <&devctrl 0x240>; }; + dsp0: dsp@10800000 { + compatible = "ti,k2e-dsp"; + reg = <0x10800000 0x00080000>, + <0x10e00000 0x00008000>, + <0x10f00000 0x00008000>; + reg-names = "l2sram", "l1pram", "l1dram"; + clocks = <&clkgem0>; + ti,syscon-dev = <&devctrl 0x844>; + resets = <&pscrst 0>; + interrupt-parent = <&kirq0>; + interrupts = <0 8>; + interrupt-names = "vring", "exception"; + kick-gpios = <&dspgpio0 27 0>; + status = "disabled"; + }; + pcie1: pcie@21020000 { compatible = "ti,keystone-pcie","snps,dw-pcie"; clocks = <&clkpcie1>; diff --git a/arch/arm/boot/dts/keystone-k2g-evm.dts b/arch/arm/boot/dts/keystone-k2g-evm.dts index 61883cb969d2..f462f1043531 100644 --- a/arch/arm/boot/dts/keystone-k2g-evm.dts +++ b/arch/arm/boot/dts/keystone-k2g-evm.dts @@ -25,6 +25,26 @@ reg = <0x00000008 0x00000000 0x00000000 0x80000000>; }; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + dsp_common_memory: dsp-common-memory@81f800000 { + compatible = "shared-dma-pool"; + reg = <0x00000008 0x1f800000 0x00000000 0x800000>; + reusable; + status = "okay"; + }; + }; + + vcc3v3_dcin_reg: fixedregulator-vcc3v3-dcin { + compatible = "regulator-fixed"; + regulator-name = "mmc0_fixed"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; }; &k2g_pinctrl { @@ -34,6 +54,33 @@ K2G_CORE_IOPAD(0x11d0) (BUFFER_CLASS_B | PIN_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ >; }; + + mmc0_pins: pinmux_mmc0_pins { + pinctrl-single,pins = < + K2G_CORE_IOPAD(0x1300) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE2) /* mmc0_dat3.mmc0_dat3 */ + K2G_CORE_IOPAD(0x1304) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE2) /* mmc0_dat2.mmc0_dat2 */ + K2G_CORE_IOPAD(0x1308) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE2) /* mmc0_dat1.mmc0_dat1 */ + K2G_CORE_IOPAD(0x130c) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE2) /* mmc0_dat0.mmc0_dat0 */ + K2G_CORE_IOPAD(0x1310) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE2) /* mmc0_clk.mmc0_clk */ + K2G_CORE_IOPAD(0x1314) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE2) /* mmc0_cmd.mmc0_cmd */ + K2G_CORE_IOPAD(0x12ec) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE3) /* mmc0_sdcd.gpio1_12 */ + >; + }; + + mmc1_pins: pinmux_mmc1_pins { + pinctrl-single,pins = < + K2G_CORE_IOPAD(0x10ec) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0) /* mmc1_dat7.mmc1_dat7 */ + K2G_CORE_IOPAD(0x10f0) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0) /* mmc1_dat6.mmc1_dat6 */ + K2G_CORE_IOPAD(0x10f4) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0) /* mmc1_dat5.mmc1_dat5 */ + K2G_CORE_IOPAD(0x10f8) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0) /* mmc1_dat4.mmc1_dat4 */ + K2G_CORE_IOPAD(0x10fc) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0) /* mmc1_dat3.mmc1_dat3 */ + K2G_CORE_IOPAD(0x1100) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0) /* mmc1_dat2.mmc1_dat2 */ + K2G_CORE_IOPAD(0x1104) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0) /* mmc1_dat1.mmc1_dat1 */ + K2G_CORE_IOPAD(0x1108) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0) /* mmc1_dat0.mmc1_dat0 */ + K2G_CORE_IOPAD(0x110c) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0) /* mmc1_clk.mmc1_clk */ + K2G_CORE_IOPAD(0x1110) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0) /* mmc1_cmd.mmc1_cmd */ + >; + }; }; &uart0 { @@ -41,3 +88,27 @@ pinctrl-0 = <&uart0_pins>; status = "okay"; }; + +&gpio1 { + status = "okay"; +}; + +&mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins>; + vmmc-supply = <&vcc3v3_dcin_reg>; + cd-gpios = <&gpio1 12 GPIO_ACTIVE_LOW>; + status = "okay"; +}; + +&mmc1 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins>; + vmmc-supply = <&vcc3v3_dcin_reg>; /* VCC3V3_EMMC is connected to VCC3V3_DCIN */ + status = "okay"; +}; + +&dsp0 { + memory-region = <&dsp_common_memory>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/keystone-k2g-ice.dts b/arch/arm/boot/dts/keystone-k2g-ice.dts index d820d37b5148..78692745e0af 100644 --- a/arch/arm/boot/dts/keystone-k2g-ice.dts +++ b/arch/arm/boot/dts/keystone-k2g-ice.dts @@ -17,6 +17,19 @@ device_type = "memory"; reg = <0x00000008 0x00000000 0x00000000 0x20000000>; }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + dsp_common_memory: dsp-common-memory@81f800000 { + compatible = "shared-dma-pool"; + reg = <0x00000008 0x1f800000 0x00000000 0x800000>; + reusable; + status = "okay"; + }; + }; }; &k2g_pinctrl { @@ -33,3 +46,8 @@ pinctrl-0 = <&uart0_pins>; status = "okay"; }; + +&dsp0 { + memory-region = <&dsp_common_memory>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/keystone-k2g.dtsi b/arch/arm/boot/dts/keystone-k2g.dtsi index a789f75a1ed5..826b286665e6 100644 --- a/arch/arm/boot/dts/keystone-k2g.dtsi +++ b/arch/arm/boot/dts/keystone-k2g.dtsi @@ -15,6 +15,7 @@ #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/pinctrl/keystone.h> +#include <dt-bindings/gpio/gpio.h> / { compatible = "ti,k2g","ti,keystone"; @@ -27,6 +28,7 @@ aliases { serial0 = &uart0; + rproc0 = &dsp0; }; cpus { @@ -113,6 +115,24 @@ status = "disabled"; }; + dcan0: can@0260B200 { + compatible = "ti,am4372-d_can", "ti,am3352-d_can"; + reg = <0x0260B200 0x200>; + interrupts = <GIC_SPI 190 IRQ_TYPE_EDGE_RISING>; + status = "disabled"; + power-domains = <&k2g_pds 0x0008>; + clocks = <&k2g_clks 0x0008 1>; + }; + + dcan1: can@0260B400 { + compatible = "ti,am4372-d_can", "ti,am3352-d_can"; + reg = <0x0260B400 0x200>; + interrupts = <GIC_SPI 193 IRQ_TYPE_EDGE_RISING>; + status = "disabled"; + power-domains = <&k2g_pds 0x0009>; + clocks = <&k2g_clks 0x0009 1>; + }; + kirq0: keystone_irq@026202a0 { compatible = "ti,keystone-irq"; interrupts = <GIC_SPI 1 IRQ_TYPE_EDGE_RISING>; @@ -128,6 +148,22 @@ gpio,syscon-dev = <&devctrl 0x240>; }; + dsp0: dsp@10800000 { + compatible = "ti,k2g-dsp"; + reg = <0x10800000 0x00100000>, + <0x10e00000 0x00008000>, + <0x10f00000 0x00008000>; + reg-names = "l2sram", "l1pram", "l1dram"; + power-domains = <&k2g_pds 0x0046>; + ti,syscon-dev = <&devctrl 0x844>; + resets = <&k2g_reset 0x0046 0x1>; + interrupt-parent = <&kirq0>; + interrupts = <0 8>; + interrupt-names = "vring", "exception"; + kick-gpios = <&dspgpio0 27 0>; + status = "disabled"; + }; + msgmgr: msgmgr@02a00000 { compatible = "ti,k2g-message-manager"; #mbox-cells = <2>; @@ -139,5 +175,173 @@ interrupts = <GIC_SPI 324 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 327 IRQ_TYPE_LEVEL_HIGH>; }; + + pmmc: pmmc@02921c00 { + compatible = "ti,k2g-sci"; + /* + * In case of rare platforms that does not use k2g as + * system master, use /delete-property/ + */ + ti,system-reboot-controller; + mbox-names = "rx", "tx"; + mboxes= <&msgmgr 5 2>, + <&msgmgr 0 0>; + reg-names = "debug_messages"; + reg = <0x02921c00 0x400>; + + k2g_pds: power-controller { + compatible = "ti,sci-pm-domain"; + #power-domain-cells = <1>; + }; + + k2g_clks: clocks { + compatible = "ti,k2g-sci-clk"; + #clock-cells = <2>; + }; + + k2g_reset: reset-controller { + compatible = "ti,sci-reset"; + #reset-cells = <2>; + }; + }; + + gpio0: gpio@2603000 { + compatible = "ti,k2g-gpio", "ti,keystone-gpio"; + reg = <0x02603000 0x100>; + gpio-controller; + #gpio-cells = <2>; + + interrupts = <GIC_SPI 432 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 433 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 434 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 435 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 436 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 437 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 438 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 439 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 440 IRQ_TYPE_EDGE_RISING>; + interrupt-controller; + #interrupt-cells = <2>; + ti,ngpio = <144>; + ti,davinci-gpio-unbanked = <0>; + clocks = <&k2g_clks 0x001b 0x0>; + clock-names = "gpio"; + }; + + gpio1: gpio@260a000 { + compatible = "ti,k2g-gpio", "ti,keystone-gpio"; + reg = <0x0260a000 0x100>; + gpio-controller; + #gpio-cells = <2>; + interrupts = <GIC_SPI 442 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 443 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 444 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 445 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 446 IRQ_TYPE_EDGE_RISING>; + interrupt-controller; + #interrupt-cells = <2>; + ti,ngpio = <68>; + ti,davinci-gpio-unbanked = <0>; + clocks = <&k2g_clks 0x001c 0x0>; + clock-names = "gpio"; + }; + + edma0: edma@02700000 { + compatible = "ti,k2g-edma3-tpcc", "ti,edma3-tpcc"; + reg = <0x02700000 0x8000>; + reg-names = "edma3_cc"; + interrupts = <GIC_SPI 200 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 216 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 217 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "edma3_ccint", "emda3_mperr", + "edma3_ccerrint"; + dma-requests = <64>; + #dma-cells = <2>; + + ti,tptcs = <&edma0_tptc0 7>, <&edma0_tptc1 0>; + + ti,edma-memcpy-channels = <32 33 34 35>; + + power-domains = <&k2g_pds 0x3f>; + }; + + edma0_tptc0: tptc@02760000 { + compatible = "ti,k2g-edma3-tptc", "ti,edma3-tptc"; + reg = <0x02760000 0x400>; + power-domains = <&k2g_pds 0x3f>; + }; + + edma0_tptc1: tptc@02768000 { + compatible = "ti,k2g-edma3-tptc", "ti,edma3-tptc"; + reg = <0x02768000 0x400>; + power-domains = <&k2g_pds 0x3f>; + }; + + edma1: edma@02728000 { + compatible = "ti,k2g-edma3-tpcc", "ti,edma3-tpcc"; + reg = <0x02728000 0x8000>; + reg-names = "edma3_cc"; + interrupts = <GIC_SPI 208 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 219 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 220 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "edma3_ccint", "emda3_mperr", + "edma3_ccerrint"; + dma-requests = <64>; + #dma-cells = <2>; + + ti,tptcs = <&edma1_tptc0 7>, <&edma1_tptc1 0>; + + /* + * memcpy is disabled, can be enabled with: + * ti,edma-memcpy-channels = <12 13 14 15>; + * for example. + */ + + power-domains = <&k2g_pds 0x4f>; + }; + + edma1_tptc0: tptc@027b0000 { + compatible = "ti,k2g-edma3-tptc", "ti,edma3-tptc"; + reg = <0x027b0000 0x400>; + power-domains = <&k2g_pds 0x4f>; + }; + + edma1_tptc1: tptc@027b8000 { + compatible = "ti,k2g-edma3-tptc", "ti,edma3-tptc"; + reg = <0x027b8000 0x400>; + power-domains = <&k2g_pds 0x4f>; + }; + + mmc0: mmc@23000000 { + compatible = "ti,k2g-hsmmc", "ti,omap4-hsmmc"; + reg = <0x23000000 0x400>; + interrupts = <GIC_SPI 96 IRQ_TYPE_EDGE_RISING>; + dmas = <&edma1 24 0>, <&edma1 25 0>; + dma-names = "tx", "rx"; + bus-width = <4>; + ti,needs-special-reset; + no-1-8-v; + max-frequency = <96000000>; + power-domains = <&k2g_pds 0xb>; + clocks = <&k2g_clks 0xb 1>, <&k2g_clks 0xb 2>; + clock-names = "fck", "mmchsdb_fck"; + status = "disabled"; + }; + + mmc1: mmc@23100000 { + compatible = "ti,k2g-hsmmc", "ti,omap4-hsmmc"; + reg = <0x23100000 0x400>; + interrupts = <GIC_SPI 97 IRQ_TYPE_EDGE_RISING>; + dmas = <&edma1 26 0>, <&edma1 27 0>; + dma-names = "tx", "rx"; + bus-width = <8>; + ti,needs-special-reset; + ti,non-removable; + max-frequency = <96000000>; + power-domains = <&k2g_pds 0xc>; + clocks = <&k2g_clks 0xc 1>, <&k2g_clks 0xc 2>; + clock-names = "fck", "mmchsdb_fck"; + status = "disabled"; + }; }; }; diff --git a/arch/arm/boot/dts/keystone-k2hk-evm.dts b/arch/arm/boot/dts/keystone-k2hk-evm.dts index 2156ff92d08f..6dd13b98aaba 100644 --- a/arch/arm/boot/dts/keystone-k2hk-evm.dts +++ b/arch/arm/boot/dts/keystone-k2hk-evm.dts @@ -16,6 +16,19 @@ compatible = "ti,k2hk-evm", "ti,k2hk", "ti,keystone"; model = "Texas Instruments Keystone 2 Kepler/Hawking EVM"; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + dsp_common_memory: dsp-common-memory@81f800000 { + compatible = "shared-dma-pool"; + reg = <0x00000008 0x1f800000 0x00000000 0x800000>; + reusable; + status = "okay"; + }; + }; + soc { clocks { refclksys: refclksys { @@ -184,3 +197,43 @@ reg = <1>; }; }; + +&dsp0 { + memory-region = <&dsp_common_memory>; + status = "okay"; +}; + +&dsp1 { + memory-region = <&dsp_common_memory>; + status = "okay"; +}; + +&dsp2 { + memory-region = <&dsp_common_memory>; + status = "okay"; +}; + +&dsp3 { + memory-region = <&dsp_common_memory>; + status = "okay"; +}; + +&dsp4 { + memory-region = <&dsp_common_memory>; + status = "okay"; +}; + +&dsp5 { + memory-region = <&dsp_common_memory>; + status = "okay"; +}; + +&dsp6 { + memory-region = <&dsp_common_memory>; + status = "okay"; +}; + +&dsp7 { + memory-region = <&dsp_common_memory>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/keystone-k2hk.dtsi b/arch/arm/boot/dts/keystone-k2hk.dtsi index 69d449430511..31dc00e4e5fd 100644 --- a/arch/arm/boot/dts/keystone-k2hk.dtsi +++ b/arch/arm/boot/dts/keystone-k2hk.dtsi @@ -45,6 +45,17 @@ }; }; + aliases { + rproc0 = &dsp0; + rproc1 = &dsp1; + rproc2 = &dsp2; + rproc3 = &dsp3; + rproc4 = &dsp4; + rproc5 = &dsp5; + rproc6 = &dsp6; + rproc7 = &dsp7; + }; + soc { /include/ "keystone-k2hk-clocks.dtsi" @@ -134,6 +145,134 @@ gpio,syscon-dev = <&devctrl 0x25c>; }; + dsp0: dsp@10800000 { + compatible = "ti,k2hk-dsp"; + reg = <0x10800000 0x00100000>, + <0x10e00000 0x00008000>, + <0x10f00000 0x00008000>; + reg-names = "l2sram", "l1pram", "l1dram"; + clocks = <&clkgem0>; + ti,syscon-dev = <&devctrl 0x40>; + resets = <&pscrst 0>; + interrupt-parent = <&kirq0>; + interrupts = <0 8>; + interrupt-names = "vring", "exception"; + kick-gpios = <&dspgpio0 27 0>; + status = "disabled"; + }; + + dsp1: dsp@11800000 { + compatible = "ti,k2hk-dsp"; + reg = <0x11800000 0x00100000>, + <0x11e00000 0x00008000>, + <0x11f00000 0x00008000>; + reg-names = "l2sram", "l1pram", "l1dram"; + clocks = <&clkgem1>; + ti,syscon-dev = <&devctrl 0x44>; + resets = <&pscrst 1>; + interrupt-parent = <&kirq0>; + interrupts = <1 9>; + interrupt-names = "vring", "exception"; + kick-gpios = <&dspgpio1 27 0>; + status = "disabled"; + }; + + dsp2: dsp@12800000 { + compatible = "ti,k2hk-dsp"; + reg = <0x12800000 0x00100000>, + <0x12e00000 0x00008000>, + <0x12f00000 0x00008000>; + reg-names = "l2sram", "l1pram", "l1dram"; + clocks = <&clkgem2>; + ti,syscon-dev = <&devctrl 0x48>; + resets = <&pscrst 2>; + interrupt-parent = <&kirq0>; + interrupts = <2 10>; + interrupt-names = "vring", "exception"; + kick-gpios = <&dspgpio2 27 0>; + status = "disabled"; + }; + + dsp3: dsp@13800000 { + compatible = "ti,k2hk-dsp"; + reg = <0x13800000 0x00100000>, + <0x13e00000 0x00008000>, + <0x13f00000 0x00008000>; + reg-names = "l2sram", "l1pram", "l1dram"; + clocks = <&clkgem3>; + ti,syscon-dev = <&devctrl 0x4c>; + resets = <&pscrst 3>; + interrupt-parent = <&kirq0>; + interrupts = <3 11>; + interrupt-names = "vring", "exception"; + kick-gpios = <&dspgpio3 27 0>; + status = "disabled"; + }; + + dsp4: dsp@14800000 { + compatible = "ti,k2hk-dsp"; + reg = <0x14800000 0x00100000>, + <0x14e00000 0x00008000>, + <0x14f00000 0x00008000>; + reg-names = "l2sram", "l1pram", "l1dram"; + clocks = <&clkgem4>; + ti,syscon-dev = <&devctrl 0x50>; + resets = <&pscrst 4>; + interrupt-parent = <&kirq0>; + interrupts = <4 12>; + interrupt-names = "vring", "exception"; + kick-gpios = <&dspgpio4 27 0>; + status = "disabled"; + }; + + dsp5: dsp@15800000 { + compatible = "ti,k2hk-dsp"; + reg = <0x15800000 0x00100000>, + <0x15e00000 0x00008000>, + <0x15f00000 0x00008000>; + reg-names = "l2sram", "l1pram", "l1dram"; + clocks = <&clkgem5>; + ti,syscon-dev = <&devctrl 0x54>; + resets = <&pscrst 5>; + interrupt-parent = <&kirq0>; + interrupts = <5 13>; + interrupt-names = "vring", "exception"; + kick-gpios = <&dspgpio5 27 0>; + status = "disabled"; + }; + + dsp6: dsp@16800000 { + compatible = "ti,k2hk-dsp"; + reg = <0x16800000 0x00100000>, + <0x16e00000 0x00008000>, + <0x16f00000 0x00008000>; + reg-names = "l2sram", "l1pram", "l1dram"; + clocks = <&clkgem6>; + ti,syscon-dev = <&devctrl 0x58>; + resets = <&pscrst 6>; + interrupt-parent = <&kirq0>; + interrupts = <6 14>; + interrupt-names = "vring", "exception"; + kick-gpios = <&dspgpio6 27 0>; + status = "disabled"; + }; + + dsp7: dsp@17800000 { + compatible = "ti,k2hk-dsp"; + reg = <0x17800000 0x00100000>, + <0x17e00000 0x00008000>, + <0x17f00000 0x00008000>; + reg-names = "l2sram", "l1pram", "l1dram"; + clocks = <&clkgem7>; + ti,syscon-dev = <&devctrl 0x5c>; + resets = <&pscrst 7>; + interrupt-parent = <&kirq0>; + interrupts = <7 15>; + interrupt-names = "vring", "exception"; + kick-gpios = <&dspgpio7 27 0>; + status = "disabled"; + }; + mdio: mdio@02090300 { compatible = "ti,keystone_mdio", "ti,davinci_mdio"; #address-cells = <1>; diff --git a/arch/arm/boot/dts/keystone-k2l-evm.dts b/arch/arm/boot/dts/keystone-k2l-evm.dts index 056b42f99d7a..528667618db4 100644 --- a/arch/arm/boot/dts/keystone-k2l-evm.dts +++ b/arch/arm/boot/dts/keystone-k2l-evm.dts @@ -16,6 +16,19 @@ compatible = "ti,k2l-evm", "ti,k2l", "ti,keystone"; model = "Texas Instruments Keystone 2 Lamarr EVM"; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + dsp_common_memory: dsp-common-memory@81f800000 { + compatible = "shared-dma-pool"; + reg = <0x00000008 0x1f800000 0x00000000 0x800000>; + reusable; + status = "okay"; + }; + }; + soc { clocks { refclksys: refclksys { @@ -133,3 +146,23 @@ reg = <1>; }; }; + +&dsp0 { + memory-region = <&dsp_common_memory>; + status = "okay"; +}; + +&dsp1 { + memory-region = <&dsp_common_memory>; + status = "okay"; +}; + +&dsp2 { + memory-region = <&dsp_common_memory>; + status = "okay"; +}; + +&dsp3 { + memory-region = <&dsp_common_memory>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/keystone-k2l.dtsi b/arch/arm/boot/dts/keystone-k2l.dtsi index 148650406cf7..4431310bc922 100644 --- a/arch/arm/boot/dts/keystone-k2l.dtsi +++ b/arch/arm/boot/dts/keystone-k2l.dtsi @@ -33,6 +33,13 @@ }; }; + aliases { + rproc0 = &dsp0; + rproc1 = &dsp1; + rproc2 = &dsp2; + rproc3 = &dsp3; + }; + soc { /include/ "keystone-k2l-clocks.dtsi" @@ -268,6 +275,70 @@ gpio,syscon-dev = <&devctrl 0x24c>; }; + dsp0: dsp@10800000 { + compatible = "ti,k2l-dsp"; + reg = <0x10800000 0x00100000>, + <0x10e00000 0x00008000>, + <0x10f00000 0x00008000>; + reg-names = "l2sram", "l1pram", "l1dram"; + clocks = <&clkgem0>; + ti,syscon-dev = <&devctrl 0x844>; + resets = <&pscrst 0>; + interrupt-parent = <&kirq0>; + interrupts = <0 8>; + interrupt-names = "vring", "exception"; + kick-gpios = <&dspgpio0 27 0>; + status = "disabled"; + }; + + dsp1: dsp@11800000 { + compatible = "ti,k2l-dsp"; + reg = <0x11800000 0x00100000>, + <0x11e00000 0x00008000>, + <0x11f00000 0x00008000>; + reg-names = "l2sram", "l1pram", "l1dram"; + clocks = <&clkgem1>; + ti,syscon-dev = <&devctrl 0x848>; + resets = <&pscrst 1>; + interrupt-parent = <&kirq0>; + interrupts = <1 9>; + interrupt-names = "vring", "exception"; + kick-gpios = <&dspgpio1 27 0>; + status = "disabled"; + }; + + dsp2: dsp@12800000 { + compatible = "ti,k2l-dsp"; + reg = <0x12800000 0x00100000>, + <0x12e00000 0x00008000>, + <0x12f00000 0x00008000>; + reg-names = "l2sram", "l1pram", "l1dram"; + clocks = <&clkgem2>; + ti,syscon-dev = <&devctrl 0x84c>; + resets = <&pscrst 2>; + interrupt-parent = <&kirq0>; + interrupts = <2 10>; + interrupt-names = "vring", "exception"; + kick-gpios = <&dspgpio2 27 0>; + status = "disabled"; + }; + + dsp3: dsp@13800000 { + compatible = "ti,k2l-dsp"; + reg = <0x13800000 0x00100000>, + <0x13e00000 0x00008000>, + <0x13f00000 0x00008000>; + reg-names = "l2sram", "l1pram", "l1dram"; + clocks = <&clkgem3>; + ti,syscon-dev = <&devctrl 0x850>; + resets = <&pscrst 3>; + interrupt-parent = <&kirq0>; + interrupts = <3 11>; + interrupt-names = "vring", "exception"; + kick-gpios = <&dspgpio3 27 0>; + status = "disabled"; + }; + mdio: mdio@26200f00 { compatible = "ti,keystone_mdio", "ti,davinci_mdio"; #address-cells = <1>; diff --git a/arch/arm/boot/dts/kirkwood-6192.dtsi b/arch/arm/boot/dts/kirkwood-6192.dtsi index d573e03f3134..f003f3f1bd65 100644 --- a/arch/arm/boot/dts/kirkwood-6192.dtsi +++ b/arch/arm/boot/dts/kirkwood-6192.dtsi @@ -1,6 +1,6 @@ / { mbus@f1000000 { - pciec: pcie-controller@82000000 { + pciec: pcie@82000000 { compatible = "marvell,kirkwood-pcie"; status = "disabled"; device_type = "pci"; @@ -24,6 +24,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0 0x81000000 0 0 0x81000000 0x1 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &intc 9>; marvell,pcie-port = <0>; diff --git a/arch/arm/boot/dts/kirkwood-6281.dtsi b/arch/arm/boot/dts/kirkwood-6281.dtsi index 748d0b62f233..47d4b3d3d9e9 100644 --- a/arch/arm/boot/dts/kirkwood-6281.dtsi +++ b/arch/arm/boot/dts/kirkwood-6281.dtsi @@ -1,6 +1,6 @@ / { mbus@f1000000 { - pciec: pcie-controller@82000000 { + pciec: pcie@82000000 { compatible = "marvell,kirkwood-pcie"; status = "disabled"; device_type = "pci"; @@ -24,6 +24,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0 0x81000000 0 0 0x81000000 0x1 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &intc 9>; marvell,pcie-port = <0>; diff --git a/arch/arm/boot/dts/kirkwood-6282.dtsi b/arch/arm/boot/dts/kirkwood-6282.dtsi index bb63d2d50fc5..a13dad0a7c08 100644 --- a/arch/arm/boot/dts/kirkwood-6282.dtsi +++ b/arch/arm/boot/dts/kirkwood-6282.dtsi @@ -1,6 +1,6 @@ / { mbus@f1000000 { - pciec: pcie-controller@82000000 { + pciec: pcie@82000000 { compatible = "marvell,kirkwood-pcie"; status = "disabled"; device_type = "pci"; @@ -28,6 +28,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0 0x81000000 0 0 0x81000000 0x1 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &intc 9>; marvell,pcie-port = <0>; @@ -45,6 +46,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0 0x81000000 0 0 0x81000000 0x2 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &intc 10>; marvell,pcie-port = <1>; diff --git a/arch/arm/boot/dts/kirkwood-98dx4122.dtsi b/arch/arm/boot/dts/kirkwood-98dx4122.dtsi index 720c210d491d..90d4d71b6683 100644 --- a/arch/arm/boot/dts/kirkwood-98dx4122.dtsi +++ b/arch/arm/boot/dts/kirkwood-98dx4122.dtsi @@ -1,6 +1,6 @@ / { mbus@f1000000 { - pciec: pcie-controller@82000000 { + pciec: pcie@82000000 { compatible = "marvell,kirkwood-pcie"; status = "disabled"; device_type = "pci"; @@ -24,6 +24,7 @@ #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0 0x81000000 0 0 0x81000000 0x1 0 1 0>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &intc 9>; marvell,pcie-port = <0>; diff --git a/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts b/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts index 43e9364083de..b4575bbaf085 100644 --- a/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts +++ b/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts @@ -192,7 +192,7 @@ interrupts-extended = <&intc 83 &omap3_pmx_core 0x11a>; pinctrl-names = "default"; pinctrl-0 = <&mmc1_pins &mmc1_cd>; - cd-gpios = <&gpio4 31 IRQ_TYPE_LEVEL_LOW>; /* gpio127 */ + cd-gpios = <&gpio4 31 GPIO_ACTIVE_LOW>; /* gpio127 */ vmmc-supply = <&vmmc1>; bus-width = <4>; cap-power-off-card; diff --git a/arch/arm/boot/dts/meson.dtsi b/arch/arm/boot/dts/meson.dtsi index 15204e44161d..cd6ad072e72c 100644 --- a/arch/arm/boot/dts/meson.dtsi +++ b/arch/arm/boot/dts/meson.dtsi @@ -86,14 +86,14 @@ }; uart_A: serial@84c0 { - compatible = "amlogic,meson-uart"; + compatible = "amlogic,meson6-uart", "amlogic,meson-uart"; reg = <0x84c0 0x18>; interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>; status = "disabled"; }; uart_B: serial@84dc { - compatible = "amlogic,meson-uart"; + compatible = "amlogic,meson6-uart", "amlogic,meson-uart"; reg = <0x84dc 0x18>; interrupts = <GIC_SPI 75 IRQ_TYPE_EDGE_RISING>; status = "disabled"; @@ -108,6 +108,20 @@ status = "disabled"; }; + pwm_ab: pwm@8550 { + compatible = "amlogic,meson-pwm"; + reg = <0x8550 0x10>; + #pwm-cells = <3>; + status = "disabled"; + }; + + pwm_cd: pwm@8650 { + compatible = "amlogic,meson-pwm"; + reg = <0x8650 0x10>; + #pwm-cells = <3>; + status = "disabled"; + }; + saradc: adc@8680 { compatible = "amlogic,meson-saradc"; reg = <0x8680 0x34>; @@ -117,7 +131,7 @@ }; uart_C: serial@8700 { - compatible = "amlogic,meson-uart"; + compatible = "amlogic,meson6-uart", "amlogic,meson-uart"; reg = <0x8700 0x18>; interrupts = <GIC_SPI 93 IRQ_TYPE_EDGE_RISING>; status = "disabled"; @@ -182,7 +196,7 @@ }; uart_AO: serial@4c0 { - compatible = "amlogic,meson-uart"; + compatible = "amlogic,meson6-uart", "amlogic,meson-ao-uart", "amlogic,meson-uart"; reg = <0x4c0 0x18>; interrupts = <GIC_SPI 90 IRQ_TYPE_EDGE_RISING>; status = "disabled"; @@ -230,5 +244,13 @@ interrupt-names = "macirq"; status = "disabled"; }; + + ahb_sram: sram@d9000000 { + compatible = "mmio-sram"; + reg = <0xd9000000 0x20000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0xd9000000 0x20000>; + }; }; }; /* end of / */ diff --git a/arch/arm/boot/dts/meson6.dtsi b/arch/arm/boot/dts/meson6.dtsi index 8557b6117a4b..ef281d290052 100644 --- a/arch/arm/boot/dts/meson6.dtsi +++ b/arch/arm/boot/dts/meson6.dtsi @@ -70,9 +70,37 @@ }; }; + xtal: xtal-clk { + compatible = "fixed-clock"; + clock-frequency = <24000000>; + clock-output-names = "xtal"; + #clock-cells = <0>; + }; + clk81: clk@0 { #clock-cells = <0>; compatible = "fixed-clock"; clock-frequency = <200000000>; }; }; /* end of / */ + + +&uart_AO { + clocks = <&xtal>, <&clk81>, <&clk81>; + clock-names = "xtal", "pclk", "baud"; +}; + +&uart_A { + clocks = <&xtal>, <&clk81>, <&clk81>; + clock-names = "xtal", "pclk", "baud"; +}; + +&uart_B { + clocks = <&xtal>, <&clk81>, <&clk81>; + clock-names = "xtal", "pclk", "baud"; +}; + +&uart_C { + clocks = <&xtal>, <&clk81>, <&clk81>; + clock-names = "xtal", "pclk", "baud"; +}; diff --git a/arch/arm/boot/dts/meson8.dtsi b/arch/arm/boot/dts/meson8.dtsi index cada35828931..b98d44fde6b6 100644 --- a/arch/arm/boot/dts/meson8.dtsi +++ b/arch/arm/boot/dts/meson8.dtsi @@ -168,10 +168,18 @@ &cbus { clkc: clock-controller@4000 { #clock-cells = <1>; + #reset-cells = <1>; compatible = "amlogic,meson8-clkc"; reg = <0x8000 0x4>, <0x4000 0x460>; }; + pwm_ef: pwm@86c0 { + compatible = "amlogic,meson8-pwm", "amlogic,meson8b-pwm"; + reg = <0x86c0 0x10>; + #pwm-cells = <3>; + status = "disabled"; + }; + pinctrl_cbus: pinctrl@9880 { compatible = "amlogic,meson8-cbus-pinctrl"; reg = <0x9880 0x10>; @@ -270,6 +278,14 @@ arm,filter-ranges = <0x100000 0xc0000000>; }; +&pwm_ab { + compatible = "amlogic,meson8-pwm", "amlogic,meson8b-pwm"; +}; + +&pwm_cd { + compatible = "amlogic,meson8-pwm", "amlogic,meson8b-pwm"; +}; + &saradc { compatible = "amlogic,meson8-saradc", "amlogic,meson-saradc"; clocks = <&clkc CLKID_XTAL>, diff --git a/arch/arm/boot/dts/meson8b.dtsi b/arch/arm/boot/dts/meson8b.dtsi index 72e4f425f190..bc278da7df0d 100644 --- a/arch/arm/boot/dts/meson8b.dtsi +++ b/arch/arm/boot/dts/meson8b.dtsi @@ -119,6 +119,7 @@ &cbus { clkc: clock-controller@4000 { #clock-cells = <1>; + #reset-cells = <1>; compatible = "amlogic,meson8b-clkc"; reg = <0x8000 0x4>, <0x4000 0x460>; }; @@ -129,20 +130,6 @@ #reset-cells = <1>; }; - pwm_ab: pwm@8550 { - compatible = "amlogic,meson8b-pwm"; - reg = <0x8550 0x10>; - #pwm-cells = <3>; - status = "disabled"; - }; - - pwm_cd: pwm@8650 { - compatible = "amlogic,meson8b-pwm"; - reg = <0x8650 0x10>; - #pwm-cells = <3>; - status = "disabled"; - }; - pwm_ef: pwm@86c0 { compatible = "amlogic,meson8b-pwm"; reg = <0x86c0 0x10>; @@ -150,12 +137,6 @@ status = "disabled"; }; - wdt: watchdog@9900 { - compatible = "amlogic,meson8b-wdt"; - reg = <0x9900 0x8>; - interrupts = <0 0 1>; - }; - pinctrl_cbus: pinctrl@9880 { compatible = "amlogic,meson8b-cbus-pinctrl"; reg = <0x9880 0x10>; @@ -193,6 +174,14 @@ arm,filter-ranges = <0x100000 0xc0000000>; }; +&pwm_ab { + compatible = "amlogic,meson8b-pwm"; +}; + +&pwm_cd { + compatible = "amlogic,meson8b-pwm"; +}; + &saradc { compatible = "amlogic,meson8b-saradc", "amlogic,meson-saradc"; clocks = <&clkc CLKID_XTAL>, @@ -242,3 +231,7 @@ clock-names = "usb_general", "usb"; resets = <&reset RESET_USB_OTG>; }; + +&wdt { + compatible = "amlogic,meson8b-wdt"; +}; diff --git a/arch/arm/boot/dts/motorola-cpcap-mapphone.dtsi b/arch/arm/boot/dts/motorola-cpcap-mapphone.dtsi index 1eb5da1dc8f0..4d61e5b1334a 100644 --- a/arch/arm/boot/dts/motorola-cpcap-mapphone.dtsi +++ b/arch/arm/boot/dts/motorola-cpcap-mapphone.dtsi @@ -255,5 +255,6 @@ regulator-min-microvolt = <2775000>; regulator-max-microvolt = <2775000>; regulator-enable-ramp-delay = <1000>; + regulator-initial-mode = <0x00>; /* NORMAL */ }; }; diff --git a/arch/arm/boot/dts/mt2701.dtsi b/arch/arm/boot/dts/mt2701.dtsi index f1efdc63656a..afe12e5b51f9 100644 --- a/arch/arm/boot/dts/mt2701.dtsi +++ b/arch/arm/boot/dts/mt2701.dtsi @@ -13,6 +13,7 @@ */ #include <dt-bindings/clock/mt2701-clk.h> +#include <dt-bindings/phy/phy.h> #include <dt-bindings/power/mt2701-power.h> #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/interrupt-controller/arm-gic.h> @@ -533,6 +534,7 @@ compatible = "mediatek,mt2701-smi-larb"; reg = <0 0x14010000 0 0x1000>; mediatek,smi = <&smi_common>; + mediatek,larb-id = <0>; clocks = <&mmsys CLK_MM_SMI_LARB0>, <&mmsys CLK_MM_SMI_LARB0>; clock-names = "apb", "smi"; @@ -549,6 +551,7 @@ compatible = "mediatek,mt2701-smi-larb"; reg = <0 0x15001000 0 0x1000>; mediatek,smi = <&smi_common>; + mediatek,larb-id = <2>; clocks = <&imgsys CLK_IMG_SMI_COMM>, <&imgsys CLK_IMG_SMI_COMM>; clock-names = "apb", "smi"; @@ -579,6 +582,7 @@ compatible = "mediatek,mt2701-smi-larb"; reg = <0 0x16010000 0 0x1000>; mediatek,smi = <&smi_common>; + mediatek,larb-id = <1>; clocks = <&vdecsys CLK_VDEC_CKGEN>, <&vdecsys CLK_VDEC_LARB>; clock-names = "apb", "smi"; @@ -591,12 +595,114 @@ #clock-cells = <1>; }; + usb0: usb@1a1c0000 { + compatible = "mediatek,mt8173-xhci"; + reg = <0 0x1a1c0000 0 0x1000>, + <0 0x1a1c4700 0 0x0100>; + reg-names = "mac", "ippc"; + interrupts = <GIC_SPI 196 IRQ_TYPE_LEVEL_LOW>; + clocks = <&hifsys CLK_HIFSYS_USB0PHY>, + <&topckgen CLK_TOP_ETHIF_SEL>; + clock-names = "sys_ck", "ref_ck"; + power-domains = <&scpsys MT2701_POWER_DOMAIN_HIF>; + phys = <&u2port0 PHY_TYPE_USB2>, <&u3port0 PHY_TYPE_USB3>; + status = "disabled"; + }; + + u3phy0: usb-phy@1a1c4000 { + compatible = "mediatek,mt2701-u3phy"; + reg = <0 0x1a1c4000 0 0x0700>; + #address-cells = <2>; + #size-cells = <2>; + ranges; + status = "disabled"; + + u2port0: usb-phy@1a1c4800 { + reg = <0 0x1a1c4800 0 0x0100>; + clocks = <&topckgen CLK_TOP_USB_PHY48M>; + clock-names = "ref"; + #phy-cells = <1>; + status = "okay"; + }; + + u3port0: usb-phy@1a1c4900 { + reg = <0 0x1a1c4900 0 0x0700>; + clocks = <&clk26m>; + clock-names = "ref"; + #phy-cells = <1>; + status = "okay"; + }; + }; + + usb1: usb@1a240000 { + compatible = "mediatek,mt8173-xhci"; + reg = <0 0x1a240000 0 0x1000>, + <0 0x1a244700 0 0x0100>; + reg-names = "mac", "ippc"; + interrupts = <GIC_SPI 197 IRQ_TYPE_LEVEL_LOW>; + clocks = <&hifsys CLK_HIFSYS_USB1PHY>, + <&topckgen CLK_TOP_ETHIF_SEL>; + clock-names = "sys_ck", "ref_ck"; + power-domains = <&scpsys MT2701_POWER_DOMAIN_HIF>; + phys = <&u2port1 PHY_TYPE_USB2>, <&u3port1 PHY_TYPE_USB3>; + status = "disabled"; + }; + + u3phy1: usb-phy@1a244000 { + compatible = "mediatek,mt2701-u3phy"; + reg = <0 0x1a244000 0 0x0700>; + #address-cells = <2>; + #size-cells = <2>; + ranges; + status = "disabled"; + + u2port1: usb-phy@1a244800 { + reg = <0 0x1a244800 0 0x0100>; + clocks = <&topckgen CLK_TOP_USB_PHY48M>; + clock-names = "ref"; + #phy-cells = <1>; + status = "okay"; + }; + + u3port1: usb-phy@1a244900 { + reg = <0 0x1a244900 0 0x0700>; + clocks = <&clk26m>; + clock-names = "ref"; + #phy-cells = <1>; + status = "okay"; + }; + }; + ethsys: syscon@1b000000 { compatible = "mediatek,mt2701-ethsys", "syscon"; reg = <0 0x1b000000 0 0x1000>; #clock-cells = <1>; }; + eth: ethernet@1b100000 { + compatible = "mediatek,mt2701-eth", "syscon"; + reg = <0 0x1b100000 0 0x20000>; + interrupts = <GIC_SPI 200 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 199 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 198 IRQ_TYPE_LEVEL_LOW>; + clocks = <&topckgen CLK_TOP_ETHIF_SEL>, + <ðsys CLK_ETHSYS_ESW>, + <ðsys CLK_ETHSYS_GP1>, + <ðsys CLK_ETHSYS_GP2>, + <&apmixedsys CLK_APMIXED_TRGPLL>; + clock-names = "ethif", "esw", "gp1", "gp2", "trgpll"; + resets = <ðsys MT2701_ETHSYS_FE_RST>, + <ðsys MT2701_ETHSYS_GMAC_RST>, + <ðsys MT2701_ETHSYS_PPE_RST>; + reset-names = "fe", "gmac", "ppe"; + power-domains = <&scpsys MT2701_POWER_DOMAIN_ETH>; + mediatek,ethsys = <ðsys>; + mediatek,pctl = <&syscfg_pctl_a>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + bdpsys: syscon@1c000000 { compatible = "mediatek,mt2701-bdpsys", "syscon"; reg = <0 0x1c000000 0 0x1000>; diff --git a/arch/arm/boot/dts/mt6323.dtsi b/arch/arm/boot/dts/mt6323.dtsi new file mode 100644 index 000000000000..7c783d6c750e --- /dev/null +++ b/arch/arm/boot/dts/mt6323.dtsi @@ -0,0 +1,241 @@ +/* + * Copyright (c) 2017 MediaTek Inc. + * Author: John Crispin <john@phrozen.org> + * Sean Wang <sean.wang@mediatek.com> + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +&pwrap { + pmic: mt6323 { + compatible = "mediatek,mt6323"; + interrupt-parent = <&pio>; + interrupts = <150 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + #interrupt-cells = <2>; + + mt6323regulator: mt6323regulator{ + compatible = "mediatek,mt6323-regulator"; + + mt6323_vproc_reg: buck_vproc{ + regulator-name = "vproc"; + regulator-min-microvolt = < 700000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <12500>; + regulator-always-on; + regulator-boot-on; + }; + + mt6323_vsys_reg: buck_vsys{ + regulator-name = "vsys"; + regulator-min-microvolt = <1400000>; + regulator-max-microvolt = <2987500>; + regulator-ramp-delay = <25000>; + regulator-always-on; + regulator-boot-on; + }; + + mt6323_vpa_reg: buck_vpa{ + regulator-name = "vpa"; + regulator-min-microvolt = < 500000>; + regulator-max-microvolt = <3650000>; + }; + + mt6323_vtcxo_reg: ldo_vtcxo{ + regulator-name = "vtcxo"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <90>; + regulator-always-on; + regulator-boot-on; + }; + + mt6323_vcn28_reg: ldo_vcn28{ + regulator-name = "vcn28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <185>; + }; + + mt6323_vcn33_bt_reg: ldo_vcn33_bt{ + regulator-name = "vcn33_bt"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3600000>; + regulator-enable-ramp-delay = <185>; + }; + + mt6323_vcn33_wifi_reg: ldo_vcn33_wifi{ + regulator-name = "vcn33_wifi"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3600000>; + regulator-enable-ramp-delay = <185>; + }; + + mt6323_va_reg: ldo_va{ + regulator-name = "va"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <216>; + regulator-always-on; + regulator-boot-on; + }; + + mt6323_vcama_reg: ldo_vcama{ + regulator-name = "vcama"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <216>; + }; + + mt6323_vio28_reg: ldo_vio28{ + regulator-name = "vio28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <216>; + regulator-always-on; + regulator-boot-on; + }; + + mt6323_vusb_reg: ldo_vusb{ + regulator-name = "vusb"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <216>; + regulator-boot-on; + }; + + mt6323_vmc_reg: ldo_vmc{ + regulator-name = "vmc"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <36>; + regulator-boot-on; + }; + + mt6323_vmch_reg: ldo_vmch{ + regulator-name = "vmch"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <36>; + regulator-boot-on; + }; + + mt6323_vemc3v3_reg: ldo_vemc3v3{ + regulator-name = "vemc3v3"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <36>; + regulator-boot-on; + }; + + mt6323_vgp1_reg: ldo_vgp1{ + regulator-name = "vgp1"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <216>; + }; + + mt6323_vgp2_reg: ldo_vgp2{ + regulator-name = "vgp2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3000000>; + regulator-enable-ramp-delay = <216>; + }; + + mt6323_vgp3_reg: ldo_vgp3{ + regulator-name = "vgp3"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <216>; + }; + + mt6323_vcn18_reg: ldo_vcn18{ + regulator-name = "vcn18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <216>; + }; + + mt6323_vsim1_reg: ldo_vsim1{ + regulator-name = "vsim1"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3000000>; + regulator-enable-ramp-delay = <216>; + }; + + mt6323_vsim2_reg: ldo_vsim2{ + regulator-name = "vsim2"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3000000>; + regulator-enable-ramp-delay = <216>; + }; + + mt6323_vrtc_reg: ldo_vrtc{ + regulator-name = "vrtc"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; + regulator-boot-on; + }; + + mt6323_vcamaf_reg: ldo_vcamaf{ + regulator-name = "vcamaf"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <216>; + }; + + mt6323_vibr_reg: ldo_vibr{ + regulator-name = "vibr"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <36>; + }; + + mt6323_vrf18_reg: ldo_vrf18{ + regulator-name = "vrf18"; + regulator-min-microvolt = <1825000>; + regulator-max-microvolt = <1825000>; + regulator-enable-ramp-delay = <187>; + }; + + mt6323_vm_reg: ldo_vm{ + regulator-name = "vm"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <216>; + regulator-always-on; + regulator-boot-on; + }; + + mt6323_vio18_reg: ldo_vio18{ + regulator-name = "vio18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <216>; + regulator-always-on; + regulator-boot-on; + }; + + mt6323_vcamd_reg: ldo_vcamd{ + regulator-name = "vcamd"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <216>; + }; + + mt6323_vcamio_reg: ldo_vcamio{ + regulator-name = "vcamio"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <216>; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/mt7623-evb.dts b/arch/arm/boot/dts/mt7623-evb.dts deleted file mode 100644 index b60b41cad592..000000000000 --- a/arch/arm/boot/dts/mt7623-evb.dts +++ /dev/null @@ -1,33 +0,0 @@ -/* - * Copyright (c) 2016 MediaTek Inc. - * Author: John Crispin <john@phrozen.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -/dts-v1/; -#include "mt7623.dtsi" - -/ { - model = "MediaTek MT7623 evaluation board"; - compatible = "mediatek,mt7623-evb", "mediatek,mt7623"; - - chosen { - stdout-path = &uart2; - }; - - memory { - reg = <0 0x80000000 0 0x40000000>; - }; -}; - -&uart2 { - status = "okay"; -}; diff --git a/arch/arm/boot/dts/mt7623.dtsi b/arch/arm/boot/dts/mt7623.dtsi index d81158b2b02f..ec8a07415cb3 100644 --- a/arch/arm/boot/dts/mt7623.dtsi +++ b/arch/arm/boot/dts/mt7623.dtsi @@ -21,36 +21,99 @@ #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/phy/phy.h> #include <dt-bindings/reset/mt2701-resets.h> +#include <dt-bindings/thermal/thermal.h> #include "skeleton64.dtsi" / { compatible = "mediatek,mt7623"; interrupt-parent = <&sysirq>; + cpu_opp_table: opp_table { + compatible = "operating-points-v2"; + opp-shared; + + opp-98000000 { + opp-hz = /bits/ 64 <98000000>; + opp-microvolt = <1050000>; + }; + + opp-198000000 { + opp-hz = /bits/ 64 <198000000>; + opp-microvolt = <1050000>; + }; + + opp-398000000 { + opp-hz = /bits/ 64 <398000000>; + opp-microvolt = <1050000>; + }; + + opp-598000000 { + opp-hz = /bits/ 64 <598000000>; + opp-microvolt = <1050000>; + }; + + opp-747500000 { + opp-hz = /bits/ 64 <747500000>; + opp-microvolt = <1050000>; + }; + + opp-1040000000 { + opp-hz = /bits/ 64 <1040000000>; + opp-microvolt = <1150000>; + }; + + opp-1196000000 { + opp-hz = /bits/ 64 <1196000000>; + opp-microvolt = <1200000>; + }; + + opp-1300000000 { + opp-hz = /bits/ 64 <1300000000>; + opp-microvolt = <1300000>; + }; + }; + cpus { #address-cells = <1>; #size-cells = <0>; enable-method = "mediatek,mt6589-smp"; - cpu@0 { + cpu0: cpu@0 { device_type = "cpu"; compatible = "arm,cortex-a7"; reg = <0x0>; + clocks = <&infracfg CLK_INFRA_CPUSEL>, + <&apmixedsys CLK_APMIXED_MAINPLL>; + clock-names = "cpu", "intermediate"; + operating-points-v2 = <&cpu_opp_table>; + #cooling-cells = <2>; + cooling-min-level = <0>; + cooling-max-level = <7>; + clock-frequency = <1300000000>; }; - cpu@1 { + + cpu1: cpu@1 { device_type = "cpu"; compatible = "arm,cortex-a7"; reg = <0x1>; + operating-points-v2 = <&cpu_opp_table>; + clock-frequency = <1300000000>; }; - cpu@2 { + + cpu2: cpu@2 { device_type = "cpu"; compatible = "arm,cortex-a7"; reg = <0x2>; + operating-points-v2 = <&cpu_opp_table>; + clock-frequency = <1300000000>; }; - cpu@3 { + + cpu3: cpu@3 { device_type = "cpu"; compatible = "arm,cortex-a7"; reg = <0x3>; + operating-points-v2 = <&cpu_opp_table>; + clock-frequency = <1300000000>; }; }; @@ -74,6 +137,58 @@ clock-output-names = "clk26m"; }; + thermal-zones { + cpu_thermal: cpu_thermal { + polling-delay-passive = <1000>; + polling-delay = <1000>; + + thermal-sensors = <&thermal 0>; + + trips { + cpu_passive: cpu_passive { + temperature = <47000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu_active: cpu_active { + temperature = <67000>; + hysteresis = <2000>; + type = "active"; + }; + + cpu_hot: cpu_hot { + temperature = <87000>; + hysteresis = <2000>; + type = "hot"; + }; + + cpu_crit { + temperature = <107000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu_passive>; + cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + + map1 { + trip = <&cpu_active>; + cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + + map2 { + trip = <&cpu_hot>; + cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + }; + timer { compatible = "arm,armv7-timer"; interrupt-parent = <&gic>; @@ -172,7 +287,7 @@ clock-names = "spi", "wrap"; }; - cir: cir@0x10013000 { + cir: cir@10013000 { compatible = "mediatek,mt7623-cir"; reg = <0 0x10013000 0 0x1000>; interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_LOW>; @@ -193,7 +308,7 @@ efuse: efuse@10206000 { compatible = "mediatek,mt7623-efuse", "mediatek,mt8173-efuse"; - reg = <0 0x10206000 0 0x1000>; + reg = <0 0x10206000 0 0x1000>; #address-cells = <1>; #size-cells = <1>; thermal_calibration_data: calib@424 { @@ -371,6 +486,31 @@ nvmem-cell-names = "calibration-data"; }; + nandc: nfi@1100d000 { + compatible = "mediatek,mt7623-nfc", + "mediatek,mt2701-nfc"; + reg = <0 0x1100d000 0 0x1000>; + interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_LOW>; + power-domains = <&scpsys MT2701_POWER_DOMAIN_IFR_MSC>; + clocks = <&pericfg CLK_PERI_NFI>, + <&pericfg CLK_PERI_NFI_PAD>; + clock-names = "nfi_clk", "pad_clk"; + status = "disabled"; + ecc-engine = <&bch>; + #address-cells = <1>; + #size-cells = <0>; + }; + + bch: ecc@1100e000 { + compatible = "mediatek,mt7623-ecc", + "mediatek,mt2701-ecc"; + reg = <0 0x1100e000 0 0x1000>; + interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_LOW>; + clocks = <&pericfg CLK_PERI_NFI_ECC>; + clock-names = "nfiecc_clk"; + status = "disabled"; + }; + spi1: spi@11016000 { compatible = "mediatek,mt7623-spi", "mediatek,mt2701-spi"; @@ -399,31 +539,6 @@ status = "disabled"; }; - nandc: nfi@1100d000 { - compatible = "mediatek,mt7623-nfc", - "mediatek,mt2701-nfc"; - reg = <0 0x1100d000 0 0x1000>; - interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_LOW>; - power-domains = <&scpsys MT2701_POWER_DOMAIN_IFR_MSC>; - clocks = <&pericfg CLK_PERI_NFI>, - <&pericfg CLK_PERI_NFI_PAD>; - clock-names = "nfi_clk", "pad_clk"; - status = "disabled"; - ecc-engine = <&bch>; - #address-cells = <1>; - #size-cells = <0>; - }; - - bch: ecc@1100e000 { - compatible = "mediatek,mt7623-ecc", - "mediatek,mt2701-ecc"; - reg = <0 0x1100e000 0 0x1000>; - interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_LOW>; - clocks = <&pericfg CLK_PERI_NFI_ECC>; - clock-names = "nfiecc_clk"; - status = "disabled"; - }; - afe: audio-controller@11220000 { compatible = "mediatek,mt7623-audio", "mediatek,mt2701-audio"; @@ -538,13 +653,22 @@ compatible = "mediatek,mt7623-mmc", "mediatek,mt8135-mmc"; reg = <0 0x11240000 0 0x1000>; - interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_LOW>; + interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_LOW>; clocks = <&pericfg CLK_PERI_MSDC30_1>, <&topckgen CLK_TOP_MSDC30_1_SEL>; clock-names = "source", "hclk"; status = "disabled"; }; + hifsys: syscon@1a000000 { + compatible = "mediatek,mt7623-hifsys", + "mediatek,mt2701-hifsys", + "syscon"; + reg = <0 0x1a000000 0 0x1000>; + #clock-cells = <1>; + #reset-cells = <1>; + }; + usb1: usb@1a1c0000 { compatible = "mediatek,mt7623-xhci", "mediatek,mt8173-xhci"; @@ -561,7 +685,8 @@ }; u3phy1: usb-phy@1a1c4000 { - compatible = "mediatek,mt7623-u3phy", "mediatek,mt2701-u3phy"; + compatible = "mediatek,mt7623-u3phy", + "mediatek,mt2701-u3phy"; reg = <0 0x1a1c4000 0 0x0700>; clocks = <&clk26m>; clock-names = "u3phya_ref"; @@ -599,7 +724,8 @@ }; u3phy2: usb-phy@1a244000 { - compatible = "mediatek,mt7623-u3phy", "mediatek,mt2701-u3phy"; + compatible = "mediatek,mt7623-u3phy", + "mediatek,mt2701-u3phy"; reg = <0 0x1a244000 0 0x0700>; clocks = <&clk26m>; clock-names = "u3phya_ref"; @@ -621,15 +747,6 @@ }; }; - hifsys: syscon@1a000000 { - compatible = "mediatek,mt7623-hifsys", - "mediatek,mt2701-hifsys", - "syscon"; - reg = <0 0x1a000000 0 0x1000>; - #clock-cells = <1>; - #reset-cells = <1>; - }; - ethsys: syscon@1b000000 { compatible = "mediatek,mt7623-ethsys", "mediatek,mt2701-ethsys", @@ -639,7 +756,9 @@ }; eth: ethernet@1b100000 { - compatible = "mediatek,mt2701-eth", "syscon"; + compatible = "mediatek,mt7623-eth", + "mediatek,mt2701-eth", + "syscon"; reg = <0 0x1b100000 0 0x20000>; interrupts = <GIC_SPI 200 IRQ_TYPE_LEVEL_LOW>, <GIC_SPI 199 IRQ_TYPE_LEVEL_LOW>, @@ -650,6 +769,10 @@ <ðsys CLK_ETHSYS_GP2>, <&apmixedsys CLK_APMIXED_TRGPLL>; clock-names = "ethif", "esw", "gp1", "gp2", "trgpll"; + resets = <ðsys MT2701_ETHSYS_FE_RST>, + <ðsys MT2701_ETHSYS_GMAC_RST>, + <ðsys MT2701_ETHSYS_PPE_RST>; + reset-names = "fe", "gmac", "ppe"; power-domains = <&scpsys MT2701_POWER_DOMAIN_ETH>; mediatek,ethsys = <ðsys>; mediatek,pctl = <&syscfg_pctl_a>; diff --git a/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts b/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts new file mode 100644 index 000000000000..688a86378cee --- /dev/null +++ b/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts @@ -0,0 +1,487 @@ +/* + * Copyright 2017 Sean Wang <sean.wang@mediatek.com> + * + * SPDX-License-Identifier: (GPL-2.0+ OR MIT) + */ + +/dts-v1/; +#include <dt-bindings/input/input.h> +#include "mt7623.dtsi" +#include "mt6323.dtsi" + +/ { + model = "Bananapi BPI-R2"; + compatible = "bananapi,bpi-r2", "mediatek,mt7623"; + + aliases { + serial2 = &uart2; + }; + + chosen { + stdout-path = "serial2:115200n8"; + }; + + cpus { + cpu@0 { + proc-supply = <&mt6323_vproc_reg>; + }; + + cpu@1 { + proc-supply = <&mt6323_vproc_reg>; + }; + + cpu@2 { + proc-supply = <&mt6323_vproc_reg>; + }; + + cpu@3 { + proc-supply = <&mt6323_vproc_reg>; + }; + }; + + gpio_keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&key_pins_a>; + + factory { + label = "factory"; + linux,code = <BTN_0>; + gpios = <&pio 256 GPIO_ACTIVE_LOW>; + }; + + wps { + label = "wps"; + linux,code = <KEY_WPS_BUTTON>; + gpios = <&pio 257 GPIO_ACTIVE_HIGH>; + }; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&led_pins_a>; + + blue { + label = "bpi-r2:pio:blue"; + gpios = <&pio 241 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + green { + label = "bpi-r2:pio:green"; + gpios = <&pio 240 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + red { + label = "bpi-r2:pio:red"; + gpios = <&pio 239 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + }; + + memory@80000000 { + reg = <0 0x80000000 0 0x40000000>; + }; +}; + +&cir { + pinctrl-names = "default"; + pinctrl-0 = <&cir_pins_a>; + status = "okay"; +}; + +&crypto { + status = "okay"; +}; + +ð { + status = "okay"; + + gmac0: mac@0 { + compatible = "mediatek,eth-mac"; + reg = <0>; + phy-mode = "trgmii"; + + fixed-link { + speed = <1000>; + full-duplex; + pause; + }; + }; + + mdio: mdio-bus { + #address-cells = <1>; + #size-cells = <0>; + + switch@0 { + compatible = "mediatek,mt7530"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + pinctrl-names = "default"; + reset-gpios = <&pio 33 0>; + core-supply = <&mt6323_vpa_reg>; + io-supply = <&mt6323_vemc3v3_reg>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + + port@0 { + reg = <0>; + label = "wan"; + }; + + port@1 { + reg = <1>; + label = "lan0"; + }; + + port@2 { + reg = <2>; + label = "lan1"; + }; + + port@3 { + reg = <3>; + label = "lan2"; + }; + + port@4 { + reg = <4>; + label = "lan3"; + }; + + port@6 { + reg = <6>; + label = "cpu"; + ethernet = <&gmac0>; + phy-mode = "trgmii"; + + fixed-link { + speed = <1000>; + full-duplex; + }; + }; + }; + }; + }; +}; + +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins_a>; + status = "okay"; +}; + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins_a>; + status = "okay"; +}; + +&mmc0 { + pinctrl-names = "default", "state_uhs"; + pinctrl-0 = <&mmc0_pins_default>; + pinctrl-1 = <&mmc0_pins_uhs>; + status = "okay"; + bus-width = <8>; + max-frequency = <50000000>; + cap-mmc-highspeed; + vmmc-supply = <&mt6323_vemc3v3_reg>; + vqmmc-supply = <&mt6323_vio18_reg>; + non-removable; +}; + +&mmc1 { + pinctrl-names = "default", "state_uhs"; + pinctrl-0 = <&mmc1_pins_default>; + pinctrl-1 = <&mmc1_pins_uhs>; + status = "okay"; + bus-width = <4>; + max-frequency = <50000000>; + cap-sd-highspeed; + cd-gpios = <&pio 261 0>; + vmmc-supply = <&mt6323_vmch_reg>; + vqmmc-supply = <&mt6323_vio18_reg>; +}; + +&pio { + cir_pins_a:cir@0 { + pins_cir { + pinmux = <MT7623_PIN_46_IR_FUNC_IR>; + bias-disable; + }; + }; + + i2c0_pins_a: i2c@0 { + pins_i2c0 { + pinmux = <MT7623_PIN_75_SDA0_FUNC_SDA0>, + <MT7623_PIN_76_SCL0_FUNC_SCL0>; + bias-disable; + }; + }; + + i2c1_pins_a: i2c@1 { + pin_i2c1 { + pinmux = <MT7623_PIN_57_SDA1_FUNC_SDA1>, + <MT7623_PIN_58_SCL1_FUNC_SCL1>; + bias-disable; + }; + }; + + i2s0_pins_a: i2s@0 { + pin_i2s0 { + pinmux = <MT7623_PIN_49_I2S0_DATA_FUNC_I2S0_DATA>, + <MT7623_PIN_72_I2S0_DATA_IN_FUNC_I2S0_DATA_IN>, + <MT7623_PIN_73_I2S0_LRCK_FUNC_I2S0_LRCK>, + <MT7623_PIN_74_I2S0_BCK_FUNC_I2S0_BCK>, + <MT7623_PIN_126_I2S0_MCLK_FUNC_I2S0_MCLK>; + drive-strength = <MTK_DRIVE_12mA>; + bias-pull-down; + }; + }; + + i2s1_pins_a: i2s@1 { + pin_i2s1 { + pinmux = <MT7623_PIN_33_I2S1_DATA_FUNC_I2S1_DATA>, + <MT7623_PIN_34_I2S1_DATA_IN_FUNC_I2S1_DATA_IN>, + <MT7623_PIN_35_I2S1_BCK_FUNC_I2S1_BCK>, + <MT7623_PIN_36_I2S1_LRCK_FUNC_I2S1_LRCK>, + <MT7623_PIN_37_I2S1_MCLK_FUNC_I2S1_MCLK>; + drive-strength = <MTK_DRIVE_12mA>; + bias-pull-down; + }; + }; + + key_pins_a: keys@0 { + pins_keys { + pinmux = <MT7623_PIN_256_GPIO256_FUNC_GPIO256>, + <MT7623_PIN_257_GPIO257_FUNC_GPIO257> ; + input-enable; + }; + }; + + led_pins_a: leds@0 { + pins_leds { + pinmux = <MT7623_PIN_239_EXT_SDIO0_FUNC_GPIO239>, + <MT7623_PIN_240_EXT_XCS_FUNC_GPIO240>, + <MT7623_PIN_241_EXT_SCK_FUNC_GPIO241>; + }; + }; + + mmc0_pins_default: mmc0default { + pins_cmd_dat { + pinmux = <MT7623_PIN_111_MSDC0_DAT7_FUNC_MSDC0_DAT7>, + <MT7623_PIN_112_MSDC0_DAT6_FUNC_MSDC0_DAT6>, + <MT7623_PIN_113_MSDC0_DAT5_FUNC_MSDC0_DAT5>, + <MT7623_PIN_114_MSDC0_DAT4_FUNC_MSDC0_DAT4>, + <MT7623_PIN_118_MSDC0_DAT3_FUNC_MSDC0_DAT3>, + <MT7623_PIN_119_MSDC0_DAT2_FUNC_MSDC0_DAT2>, + <MT7623_PIN_120_MSDC0_DAT1_FUNC_MSDC0_DAT1>, + <MT7623_PIN_121_MSDC0_DAT0_FUNC_MSDC0_DAT0>, + <MT7623_PIN_116_MSDC0_CMD_FUNC_MSDC0_CMD>; + input-enable; + bias-pull-up; + }; + + pins_clk { + pinmux = <MT7623_PIN_117_MSDC0_CLK_FUNC_MSDC0_CLK>; + bias-pull-down; + }; + + pins_rst { + pinmux = <MT7623_PIN_115_MSDC0_RSTB_FUNC_MSDC0_RSTB>; + bias-pull-up; + }; + }; + + mmc0_pins_uhs: mmc0 { + pins_cmd_dat { + pinmux = <MT7623_PIN_111_MSDC0_DAT7_FUNC_MSDC0_DAT7>, + <MT7623_PIN_112_MSDC0_DAT6_FUNC_MSDC0_DAT6>, + <MT7623_PIN_113_MSDC0_DAT5_FUNC_MSDC0_DAT5>, + <MT7623_PIN_114_MSDC0_DAT4_FUNC_MSDC0_DAT4>, + <MT7623_PIN_118_MSDC0_DAT3_FUNC_MSDC0_DAT3>, + <MT7623_PIN_119_MSDC0_DAT2_FUNC_MSDC0_DAT2>, + <MT7623_PIN_120_MSDC0_DAT1_FUNC_MSDC0_DAT1>, + <MT7623_PIN_121_MSDC0_DAT0_FUNC_MSDC0_DAT0>, + <MT7623_PIN_116_MSDC0_CMD_FUNC_MSDC0_CMD>; + input-enable; + drive-strength = <MTK_DRIVE_2mA>; + bias-pull-up = <MTK_PUPD_SET_R1R0_01>; + }; + + pins_clk { + pinmux = <MT7623_PIN_117_MSDC0_CLK_FUNC_MSDC0_CLK>; + drive-strength = <MTK_DRIVE_2mA>; + bias-pull-down = <MTK_PUPD_SET_R1R0_01>; + }; + + pins_rst { + pinmux = <MT7623_PIN_115_MSDC0_RSTB_FUNC_MSDC0_RSTB>; + bias-pull-up; + }; + }; + + mmc1_pins_default: mmc1default { + pins_cmd_dat { + pinmux = <MT7623_PIN_107_MSDC1_DAT0_FUNC_MSDC1_DAT0>, + <MT7623_PIN_108_MSDC1_DAT1_FUNC_MSDC1_DAT1>, + <MT7623_PIN_109_MSDC1_DAT2_FUNC_MSDC1_DAT2>, + <MT7623_PIN_110_MSDC1_DAT3_FUNC_MSDC1_DAT3>, + <MT7623_PIN_105_MSDC1_CMD_FUNC_MSDC1_CMD>; + input-enable; + drive-strength = <MTK_DRIVE_4mA>; + bias-pull-up = <MTK_PUPD_SET_R1R0_10>; + }; + + pins_clk { + pinmux = <MT7623_PIN_106_MSDC1_CLK_FUNC_MSDC1_CLK>; + bias-pull-down; + drive-strength = <MTK_DRIVE_4mA>; + }; + + pins_wp { + pinmux = <MT7623_PIN_29_EINT7_FUNC_MSDC1_WP>; + input-enable; + bias-pull-up; + }; + + pins_insert { + pinmux = <MT7623_PIN_261_MSDC1_INS_FUNC_GPIO261>; + bias-pull-up; + }; + }; + + mmc1_pins_uhs: mmc1 { + pins_cmd_dat { + pinmux = <MT7623_PIN_107_MSDC1_DAT0_FUNC_MSDC1_DAT0>, + <MT7623_PIN_108_MSDC1_DAT1_FUNC_MSDC1_DAT1>, + <MT7623_PIN_109_MSDC1_DAT2_FUNC_MSDC1_DAT2>, + <MT7623_PIN_110_MSDC1_DAT3_FUNC_MSDC1_DAT3>, + <MT7623_PIN_105_MSDC1_CMD_FUNC_MSDC1_CMD>; + input-enable; + drive-strength = <MTK_DRIVE_4mA>; + bias-pull-up = <MTK_PUPD_SET_R1R0_10>; + }; + + pins_clk { + pinmux = <MT7623_PIN_106_MSDC1_CLK_FUNC_MSDC1_CLK>; + drive-strength = <MTK_DRIVE_4mA>; + bias-pull-down = <MTK_PUPD_SET_R1R0_10>; + }; + }; + + pwm_pins_a: pwm@0 { + pins_pwm { + pinmux = <MT7623_PIN_203_PWM0_FUNC_PWM0>, + <MT7623_PIN_204_PWM1_FUNC_PWM1>, + <MT7623_PIN_205_PWM2_FUNC_PWM2>, + <MT7623_PIN_206_PWM3_FUNC_PWM3>, + <MT7623_PIN_207_PWM4_FUNC_PWM4>; + }; + }; + + spi0_pins_a: spi@0 { + pins_spi { + pinmux = <MT7623_PIN_53_SPI0_CSN_FUNC_SPI0_CS>, + <MT7623_PIN_54_SPI0_CK_FUNC_SPI0_CK>, + <MT7623_PIN_55_SPI0_MI_FUNC_SPI0_MI>, + <MT7623_PIN_56_SPI0_MO_FUNC_SPI0_MO>; + bias-disable; + }; + }; + + uart0_pins_a: uart@0 { + pins_dat { + pinmux = <MT7623_PIN_79_URXD0_FUNC_URXD0>, + <MT7623_PIN_80_UTXD0_FUNC_UTXD0>; + }; + }; + + uart1_pins_a: uart@1 { + pins_dat { + pinmux = <MT7623_PIN_81_URXD1_FUNC_URXD1>, + <MT7623_PIN_82_UTXD1_FUNC_UTXD1>; + }; + }; +}; + +&pwm { + pinctrl-names = "default"; + pinctrl-0 = <&pwm_pins_a>; + status = "okay"; +}; + +&pwrap { + mt6323 { + mt6323led: led { + compatible = "mediatek,mt6323-led"; + #address-cells = <1>; + #size-cells = <0>; + + led@0 { + reg = <0>; + label = "bpi-r2:isink:green"; + default-state = "off"; + }; + + led@1 { + reg = <1>; + label = "bpi-r2:isink:red"; + default-state = "off"; + }; + + led@2 { + reg = <2>; + label = "bpi-r2:isink:blue"; + default-state = "off"; + }; + }; + }; +}; + +&spi0 { + pinctrl-names = "default"; + pinctrl-0 = <&spi0_pins_a>; + status = "okay"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_a>; + status = "disabled"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins_a>; + status = "disabled"; +}; + +&uart2 { + status = "okay"; +}; + +&usb1 { + vusb33-supply = <&mt6323_vusb_reg>; + status = "okay"; +}; + +&usb2 { + vusb33-supply = <&mt6323_vusb_reg>; + status = "okay"; +}; + +&u3phy1 { + status = "okay"; +}; + +&u3phy2 { + status = "okay"; +}; + diff --git a/arch/arm/boot/dts/mt7623n-rfb-nand.dts b/arch/arm/boot/dts/mt7623n-rfb-nand.dts new file mode 100644 index 000000000000..17c578f0d261 --- /dev/null +++ b/arch/arm/boot/dts/mt7623n-rfb-nand.dts @@ -0,0 +1,111 @@ +/* + * Copyright (c) 2017 MediaTek Inc. + * Author: John Crispin <john@phrozen.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +/dts-v1/; +#include "mt7623n-rfb.dtsi" + +/ { + model = "MediaTek MT7623N NAND reference board"; + compatible = "mediatek,mt7623n-rfb-nand", "mediatek,mt7623"; +}; + +&bch { + status = "okay"; +}; + +&nandc { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&nand_pins_default>; + + nand@0 { + reg = <0>; + spare_per_sector = <64>; + nand-ecc-mode = "hw"; + nand-ecc-strength = <12>; + nand-ecc-step-size = <1024>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "preloader"; + reg = <0x0 0x40000>; + }; + + partition@40000 { + label = "uboot"; + reg = <0x40000 0x80000>; + }; + + partition@C0000 { + label = "uboot-env"; + reg = <0xC0000 0x40000>; + }; + + partition@140000 { + label = "bootimg"; + reg = <0x140000 0x2000000>; + }; + + partition@2140000 { + label = "recovery"; + reg = <0x2140000 0x2000000>; + }; + + partition@4140000 { + label = "rootfs"; + reg = <0x4140000 0x1000000>; + }; + + partition@5140000 { + label = "usrdata"; + reg = <0x5140000 0x1000000>; + }; + }; + }; +}; + +&pio { + nand_pins_default: nanddefault { + pins_ale { + pinmux = <MT7623_PIN_116_MSDC0_CMD_FUNC_NALE>; + drive-strength = <MTK_DRIVE_8mA>; + bias-pull-down = <MTK_PUPD_SET_R1R0_10>; + }; + + pins_dat { + pinmux = <MT7623_PIN_111_MSDC0_DAT7_FUNC_NLD7>, + <MT7623_PIN_112_MSDC0_DAT6_FUNC_NLD6>, + <MT7623_PIN_114_MSDC0_DAT4_FUNC_NLD4>, + <MT7623_PIN_118_MSDC0_DAT3_FUNC_NLD3>, + <MT7623_PIN_121_MSDC0_DAT0_FUNC_NLD0>, + <MT7623_PIN_120_MSDC0_DAT1_FUNC_NLD1>, + <MT7623_PIN_113_MSDC0_DAT5_FUNC_NLD5>, + <MT7623_PIN_115_MSDC0_RSTB_FUNC_NLD8>, + <MT7623_PIN_119_MSDC0_DAT2_FUNC_NLD2>; + input-enable; + drive-strength = <MTK_DRIVE_8mA>; + bias-pull-up; + }; + + pins_we { + pinmux = <MT7623_PIN_117_MSDC0_CLK_FUNC_NWEB>; + drive-strength = <MTK_DRIVE_8mA>; + bias-pull-up = <MTK_PUPD_SET_R1R0_10>; + }; + }; +}; diff --git a/arch/arm/boot/dts/mt7623n-rfb.dtsi b/arch/arm/boot/dts/mt7623n-rfb.dtsi new file mode 100644 index 000000000000..256c5fd947bf --- /dev/null +++ b/arch/arm/boot/dts/mt7623n-rfb.dtsi @@ -0,0 +1,92 @@ +/* + * Copyright (c) 2017 MediaTek Inc. + * Author: John Crispin <john@phrozen.org> + * Sean Wang <sean.wang@mediatek.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +/dts-v1/; +#include "mt7623.dtsi" +#include "mt6323.dtsi" + +/ { + aliases { + serial0 = &uart0; + serial1 = &uart1; + serial2 = &uart2; + }; + + chosen { + stdout-path = "serial2:115200n8"; + }; + + cpus { + cpu0 { + proc-supply = <&mt6323_vproc_reg>; + }; + + cpu1 { + proc-supply = <&mt6323_vproc_reg>; + }; + + cpu2 { + proc-supply = <&mt6323_vproc_reg>; + }; + + cpu3 { + proc-supply = <&mt6323_vproc_reg>; + }; + }; + + memory@80000000 { + reg = <0 0x80000000 0 0x40000000>; + }; + + usb_p1_vbus: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "usb_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&pio 135 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + +&mmc0 { + vmmc-supply = <&mt6323_vemc3v3_reg>; + vqmmc-supply = <&mt6323_vio18_reg>; +}; + +&mmc1 { + vmmc-supply = <&mt6323_vmch_reg>; + vqmmc-supply = <&mt6323_vmc_reg>; +}; + +&uart0 { + status = "okay"; +}; + +&uart1 { + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; + +&usb1 { + vbus-supply = <&usb_p1_vbus>; + status = "okay"; +}; + +&u3phy1 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/omap3-beagle-xm.dts b/arch/arm/boot/dts/omap3-beagle-xm.dts index 673cee2234b2..683b96a8f73e 100644 --- a/arch/arm/boot/dts/omap3-beagle-xm.dts +++ b/arch/arm/boot/dts/omap3-beagle-xm.dts @@ -299,7 +299,7 @@ &mmc1 { vmmc-supply = <&vmmc1>; - vmmc_aux-supply = <&vsim>; + vqmmc-supply = <&vsim>; bus-width = <8>; }; diff --git a/arch/arm/boot/dts/omap3-beagle.dts b/arch/arm/boot/dts/omap3-beagle.dts index 4be85ce59dd1..4d2eaf843fa9 100644 --- a/arch/arm/boot/dts/omap3-beagle.dts +++ b/arch/arm/boot/dts/omap3-beagle.dts @@ -283,7 +283,7 @@ &mmc1 { vmmc-supply = <&vmmc1>; - vmmc_aux-supply = <&vsim>; + vqmmc-supply = <&vsim>; bus-width = <8>; }; diff --git a/arch/arm/boot/dts/omap3-cm-t3517.dts b/arch/arm/boot/dts/omap3-cm-t3517.dts index 53ae04f9104d..3d293b345e99 100644 --- a/arch/arm/boot/dts/omap3-cm-t3517.dts +++ b/arch/arm/boot/dts/omap3-cm-t3517.dts @@ -129,7 +129,7 @@ pinctrl-names = "default"; pinctrl-0 = <&mmc2_pins>; vmmc-supply = <&wl12xx_vmmc2>; - vmmc_aux-supply = <&wl12xx_vaux2>; + vqmmc-supply = <&wl12xx_vaux2>; non-removable; bus-width = <4>; cap-power-off-card; diff --git a/arch/arm/boot/dts/omap3-cm-t3730.dts b/arch/arm/boot/dts/omap3-cm-t3730.dts index 2294f5b0aa10..bdf4b7fdda39 100644 --- a/arch/arm/boot/dts/omap3-cm-t3730.dts +++ b/arch/arm/boot/dts/omap3-cm-t3730.dts @@ -69,7 +69,7 @@ pinctrl-names = "default"; pinctrl-0 = <&mmc2_pins>; vmmc-supply = <&wl12xx_vmmc2>; - vmmc_aux-supply = <&wl12xx_vaux2>; + vqmmc-supply = <&wl12xx_vaux2>; non-removable; bus-width = <4>; cap-power-off-card; diff --git a/arch/arm/boot/dts/omap3-devkit8000-common.dtsi b/arch/arm/boot/dts/omap3-devkit8000-common.dtsi index 82aa9c4a0f1c..0c0bb1b01b0b 100644 --- a/arch/arm/boot/dts/omap3-devkit8000-common.dtsi +++ b/arch/arm/boot/dts/omap3-devkit8000-common.dtsi @@ -149,7 +149,7 @@ &mmc1 { vmmc-supply = <&vmmc1>; - vmmc_aux-supply = <&vsim>; + vqmmc-supply = <&vsim>; bus-width = <8>; }; diff --git a/arch/arm/boot/dts/omap3-evm-common.dtsi b/arch/arm/boot/dts/omap3-evm-common.dtsi index 2b1d6977a535..ff35803088e3 100644 --- a/arch/arm/boot/dts/omap3-evm-common.dtsi +++ b/arch/arm/boot/dts/omap3-evm-common.dtsi @@ -115,7 +115,7 @@ &mmc1 { interrupts-extended = <&intc 83 &omap3_pmx_core 0x11a>; vmmc-supply = <&vmmc1>; - vmmc_aux-supply = <&vsim>; + vqmmc-supply = <&vsim>; bus-width = <8>; }; diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts index 49f37084e435..26c20e1167b9 100644 --- a/arch/arm/boot/dts/omap3-n900.dts +++ b/arch/arm/boot/dts/omap3-n900.dts @@ -144,6 +144,15 @@ io-channel-names = "temp", "bsi", "vbat"; }; + rear_camera: camera@0 { + compatible = "linux,camera"; + + module { + model = "TCM8341MD"; + sensor = <&cam1>; + }; + }; + pwm9: dmtimer-pwm { compatible = "ti,omap-dmtimer-pwm"; #pwm-cells = <3>; @@ -164,6 +173,31 @@ }; }; +&isp { + vdds_csib-supply = <&vaux2>; + + pinctrl-names = "default"; + pinctrl-0 = <&camera_pins>; + + ports { + port@1 { + reg = <1>; + + csi_isp: endpoint { + remote-endpoint = <&csi_cam1>; + bus-type = <3>; /* CCP2 */ + clock-lanes = <1>; + data-lanes = <0>; + lane-polarity = <0 0>; + clock-inv = <0>; + /* Select strobe = <1> for back camera, <0> for front camera */ + strobe = <1>; + crc = <0>; + }; + }; + }; +}; + &omap3_pmx_core { pinctrl-names = "default"; @@ -328,6 +362,22 @@ OMAP3_CORE1_IOPAD(0x218e, PIN_OUTPUT | MUX_MODE4) /* gpio 157 => cmt_bsi */ >; }; + + camera_pins: pinmux_camera { + pinctrl-single,pins = < + OMAP3_CORE1_IOPAD(0x210c, PIN_OUTPUT | MUX_MODE7) /* cam_hs */ + OMAP3_CORE1_IOPAD(0x210e, PIN_OUTPUT | MUX_MODE7) /* cam_vs */ + OMAP3_CORE1_IOPAD(0x2110, PIN_OUTPUT | MUX_MODE0) /* cam_xclka */ + OMAP3_CORE1_IOPAD(0x211e, PIN_OUTPUT | MUX_MODE7) /* cam_d4 */ + OMAP3_CORE1_IOPAD(0x2122, PIN_INPUT | MUX_MODE0) /* cam_d6 */ + OMAP3_CORE1_IOPAD(0x2124, PIN_INPUT | MUX_MODE0) /* cam_d7 */ + OMAP3_CORE1_IOPAD(0x2126, PIN_INPUT | MUX_MODE0) /* cam_d8 */ + OMAP3_CORE1_IOPAD(0x2128, PIN_INPUT | MUX_MODE0) /* cam_d9 */ + OMAP3_CORE1_IOPAD(0x212a, PIN_OUTPUT | MUX_MODE7) /* cam_d10 */ + OMAP3_CORE1_IOPAD(0x212e, PIN_OUTPUT | MUX_MODE7) /* cam_xclkb */ + OMAP3_CORE1_IOPAD(0x2132, PIN_OUTPUT | MUX_MODE0) /* cam_strobe */ + >; + }; }; &i2c1 { @@ -726,6 +776,40 @@ st,max-limit-y = <32>; st,max-limit-z = <32>; }; + + cam1: camera@3e { + compatible = "toshiba,et8ek8"; + reg = <0x3e>; + + vana-supply = <&vaux4>; + + clocks = <&isp 0>; + clock-names = "extclk"; + clock-frequency = <9600000>; + + reset-gpio = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* 102 */ + + port { + csi_cam1: endpoint { + bus-type = <3>; /* CCP2 */ + strobe = <1>; + clock-inv = <0>; + crc = <1>; + + remote-endpoint = <&csi_isp>; + }; + }; + }; + + /* D/A converter for auto-focus */ + ad5820: dac@0c { + compatible = "adi,ad5820"; + reg = <0x0c>; + + VANA-supply = <&vaux4>; + + #io-channel-cells = <0>; + }; }; &mmc1 { @@ -733,6 +817,9 @@ pinctrl-0 = <&mmc1_pins>; vmmc-supply = <&vmmc1>; bus-width = <4>; + /* For debugging, it is often good idea to remove this GPIO. + It means you can remove back cover (to reboot by removing + battery) and still use the MMC card. */ cd-gpios = <&gpio6 0 GPIO_ACTIVE_HIGH>; /* 160 */ }; @@ -741,7 +828,7 @@ pinctrl-names = "default"; pinctrl-0 = <&mmc2_pins>; vmmc-supply = <&vaux3>; - vmmc_aux-supply = <&vsim>; + vqmmc-supply = <&vsim>; bus-width = <8>; non-removable; no-sdio; diff --git a/arch/arm/boot/dts/omap3-overo-base.dtsi b/arch/arm/boot/dts/omap3-overo-base.dtsi index cd220342a805..f25e158e7163 100644 --- a/arch/arm/boot/dts/omap3-overo-base.dtsi +++ b/arch/arm/boot/dts/omap3-overo-base.dtsi @@ -181,7 +181,7 @@ pinctrl-names = "default"; pinctrl-0 = <&mmc2_pins>; vmmc-supply = <&w3cbw003c_npoweron>; - vmmc_aux-supply = <&w3cbw003c_wifi_nreset>; + vqmmc-supply = <&w3cbw003c_wifi_nreset>; bus-width = <4>; cap-sdio-irq; non-removable; diff --git a/arch/arm/boot/dts/omap3-tao3530.dtsi b/arch/arm/boot/dts/omap3-tao3530.dtsi index 06ac0f80bcf0..9a601d15247b 100644 --- a/arch/arm/boot/dts/omap3-tao3530.dtsi +++ b/arch/arm/boot/dts/omap3-tao3530.dtsi @@ -223,7 +223,7 @@ pinctrl-names = "default"; pinctrl-0 = <&mmc1_pins>; vmmc-supply = <&vmmc1>; - vmmc_aux-supply = <&vsim>; + vqmmc-supply = <&vsim>; cd-gpios = <&twl_gpio 0 GPIO_ACTIVE_HIGH>; bus-width = <8>; }; diff --git a/arch/arm/boot/dts/omap3-zoom3.dts b/arch/arm/boot/dts/omap3-zoom3.dts index 45e2ce0803de..96d0301a336a 100644 --- a/arch/arm/boot/dts/omap3-zoom3.dts +++ b/arch/arm/boot/dts/omap3-zoom3.dts @@ -174,7 +174,7 @@ &mmc1 { vmmc-supply = <&vmmc1>; - vmmc_aux-supply = <&vsim>; + vqmmc-supply = <&vsim>; bus-width = <4>; pinctrl-names = "default"; pinctrl-0 = <&mmc1_pins>; diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi index a3ff4933dbc1..bdaf30c8c405 100644 --- a/arch/arm/boot/dts/omap3.dtsi +++ b/arch/arm/boot/dts/omap3.dtsi @@ -713,14 +713,12 @@ usbhsohci: ohci@48064400 { compatible = "ti,ohci-omap3"; reg = <0x48064400 0x400>; - interrupt-parent = <&intc>; interrupts = <76>; }; usbhsehci: ehci@48064800 { compatible = "ti,ehci-omap"; reg = <0x48064800 0x400>; - interrupt-parent = <&intc>; interrupts = <77>; }; }; @@ -831,7 +829,6 @@ reg-names = "tx", "rx"; - interrupt-parent = <&intc>; interrupts = <67>, <68>; }; @@ -844,7 +841,6 @@ reg-names = "tx", "rx"; - interrupt-parent = <&intc>; interrupts = <69>, <70>; }; diff --git a/arch/arm/boot/dts/omap3430-sdp.dts b/arch/arm/boot/dts/omap3430-sdp.dts index abd6921143be..908951eb5943 100644 --- a/arch/arm/boot/dts/omap3430-sdp.dts +++ b/arch/arm/boot/dts/omap3430-sdp.dts @@ -33,7 +33,7 @@ &mmc1 { vmmc-supply = <&vmmc1>; - vmmc_aux-supply = <&vsim>; + vqmmc-supply = <&vsim>; /* * S6-3 must be in ON position for 8 bit mode to function * Else, use 4 bit mode diff --git a/arch/arm/boot/dts/omap4-droid4-xt894.dts b/arch/arm/boot/dts/omap4-droid4-xt894.dts index 10ca1c174995..8b93d37310f2 100644 --- a/arch/arm/boot/dts/omap4-droid4-xt894.dts +++ b/arch/arm/boot/dts/omap4-droid4-xt894.dts @@ -129,6 +129,34 @@ output-high; line-name = "touchscreen-reset"; }; + + pwm8: dmtimer-pwm-8 { + pinctrl-names = "default"; + pinctrl-0 = <&vibrator_direction_pin>; + + compatible = "ti,omap-dmtimer-pwm"; + #pwm-cells = <3>; + ti,timers = <&timer8>; + ti,clock-source = <0x01>; + }; + + pwm9: dmtimer-pwm-9 { + pinctrl-names = "default"; + pinctrl-0 = <&vibrator_enable_pin>; + + compatible = "ti,omap-dmtimer-pwm"; + #pwm-cells = <3>; + ti,timers = <&timer9>; + ti,clock-source = <0x01>; + }; + + vibrator { + compatible = "pwm-vibrator"; + pwms = <&pwm9 0 10000000 0>, <&pwm8 0 10000000 0>; + pwm-names = "enable", "direction"; + direction-duty-cycle-ns = <10000000>; + }; + }; &dsi1 { @@ -373,7 +401,7 @@ /* hdmi_cec.hdmi_cec, hdmi_scl.hdmi_scl, hdmi_sda.hdmi_sda */ dss_hdmi_pins: pinmux_dss_hdmi_pins { pinctrl-single,pins = < - OMAP4_IOPAD(0x09a, PIN_INPUT_PULLUP | MUX_MODE0) + OMAP4_IOPAD(0x09a, PIN_INPUT | MUX_MODE0) OMAP4_IOPAD(0x09c, PIN_INPUT | MUX_MODE0) OMAP4_IOPAD(0x09e, PIN_INPUT | MUX_MODE0) >; @@ -488,6 +516,18 @@ OMAP4_IOPAD(0x040, PIN_OUTPUT_PULLDOWN | MUX_MODE3) >; }; + + vibrator_direction_pin: pinmux_vibrator_direction_pin { + pinctrl-single,pins = < + OMAP4_IOPAD(0x1ce, PIN_OUTPUT | MUX_MODE1) /* dmtimer8_pwm_evt (gpio_27) */ + >; + }; + + vibrator_enable_pin: pinmux_vibrator_enable_pin { + pinctrl-single,pins = < + OMAP4_IOPAD(0X1d0, PIN_OUTPUT | MUX_MODE1) /* dmtimer9_pwm_evt (gpio_28) */ + >; + }; }; &uart3 { diff --git a/arch/arm/boot/dts/omap4-duovero-parlor.dts b/arch/arm/boot/dts/omap4-duovero-parlor.dts index 1b825128a7b9..a9a584b5b955 100644 --- a/arch/arm/boot/dts/omap4-duovero-parlor.dts +++ b/arch/arm/boot/dts/omap4-duovero-parlor.dts @@ -100,7 +100,7 @@ dss_hdmi_pins: pinmux_dss_hdmi_pins { pinctrl-single,pins = < OMAP4_IOPAD(0x098, PIN_INPUT | MUX_MODE3) /* hdmi_hpd.gpio_63 */ - OMAP4_IOPAD(0x09a, PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_cec.hdmi_cec */ + OMAP4_IOPAD(0x09a, PIN_INPUT | MUX_MODE0) /* hdmi_cec.hdmi_cec */ OMAP4_IOPAD(0x09c, PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_ddc_scl.hdmi_ddc_scl */ OMAP4_IOPAD(0x09e, PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_ddc_sda.hdmi_ddc_sda */ >; diff --git a/arch/arm/boot/dts/omap4-panda-common.dtsi b/arch/arm/boot/dts/omap4-panda-common.dtsi index edbc4090297d..2b48e51c372a 100644 --- a/arch/arm/boot/dts/omap4-panda-common.dtsi +++ b/arch/arm/boot/dts/omap4-panda-common.dtsi @@ -267,7 +267,7 @@ dss_hdmi_pins: pinmux_dss_hdmi_pins { pinctrl-single,pins = < - OMAP4_IOPAD(0x09a, PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_cec.hdmi_cec */ + OMAP4_IOPAD(0x09a, PIN_INPUT | MUX_MODE0) /* hdmi_cec.hdmi_cec */ OMAP4_IOPAD(0x09c, PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_scl.hdmi_scl */ OMAP4_IOPAD(0x09e, PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_sda.hdmi_sda */ >; diff --git a/arch/arm/boot/dts/omap4-sdp-es23plus.dts b/arch/arm/boot/dts/omap4-sdp-es23plus.dts index b4d19a7ae393..3d3140fd9659 100644 --- a/arch/arm/boot/dts/omap4-sdp-es23plus.dts +++ b/arch/arm/boot/dts/omap4-sdp-es23plus.dts @@ -10,7 +10,7 @@ /* SDP boards with 4430 ES2.3+ or 4460 have external pullups on SCL & SDA */ &dss_hdmi_pins { pinctrl-single,pins = < - OMAP4_IOPAD(0x09a, PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_cec.hdmi_cec */ + OMAP4_IOPAD(0x09a, PIN_INPUT | MUX_MODE0) /* hdmi_cec.hdmi_cec */ OMAP4_IOPAD(0x09c, PIN_INPUT | MUX_MODE0) /* hdmi_scl.hdmi_scl */ OMAP4_IOPAD(0x09e, PIN_INPUT | MUX_MODE0) /* hdmi_sda.hdmi_sda */ >; diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts index d728ec963111..280d92d42bf1 100644 --- a/arch/arm/boot/dts/omap4-sdp.dts +++ b/arch/arm/boot/dts/omap4-sdp.dts @@ -290,7 +290,7 @@ dss_hdmi_pins: pinmux_dss_hdmi_pins { pinctrl-single,pins = < - OMAP4_IOPAD(0x09a, PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_cec.hdmi_cec */ + OMAP4_IOPAD(0x09a, PIN_INPUT | MUX_MODE0) /* hdmi_cec.hdmi_cec */ OMAP4_IOPAD(0x09c, PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_scl.hdmi_scl */ OMAP4_IOPAD(0x09e, PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_sda.hdmi_sda */ >; diff --git a/arch/arm/boot/dts/omap4-var-om44customboard.dtsi b/arch/arm/boot/dts/omap4-var-om44customboard.dtsi index 74940b6d7719..676d8dd0624a 100644 --- a/arch/arm/boot/dts/omap4-var-om44customboard.dtsi +++ b/arch/arm/boot/dts/omap4-var-om44customboard.dtsi @@ -122,7 +122,7 @@ dss_hdmi_pins: pinmux_dss_hdmi_pins { pinctrl-single,pins = < - OMAP4_IOPAD(0x09a, PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_cec.hdmi_cec */ + OMAP4_IOPAD(0x09a, PIN_INPUT | MUX_MODE0) /* hdmi_cec.hdmi_cec */ OMAP4_IOPAD(0x09c, PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_scl.hdmi_scl */ OMAP4_IOPAD(0x09e, PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_sda.hdmi_sda */ >; diff --git a/arch/arm/boot/dts/omap5-board-common.dtsi b/arch/arm/boot/dts/omap5-board-common.dtsi index 4caadb253249..7824b2631cb6 100644 --- a/arch/arm/boot/dts/omap5-board-common.dtsi +++ b/arch/arm/boot/dts/omap5-board-common.dtsi @@ -290,7 +290,7 @@ dss_hdmi_pins: pinmux_dss_hdmi_pins { pinctrl-single,pins = < - OMAP5_IOPAD(0x13c, PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_cec.hdmi_cec */ + OMAP5_IOPAD(0x13c, PIN_INPUT | MUX_MODE0) /* hdmi_cec.hdmi_cec */ OMAP5_IOPAD(0x140, PIN_INPUT | MUX_MODE0) /* hdmi_ddc_scl.hdmi_ddc_scl */ OMAP5_IOPAD(0x142, PIN_INPUT | MUX_MODE0) /* hdmi_ddc_sda.hdmi_ddc_sda */ >; diff --git a/arch/arm/boot/dts/omap5-cm-t54.dts b/arch/arm/boot/dts/omap5-cm-t54.dts index 78397f66d0b2..552a5c4c5942 100644 --- a/arch/arm/boot/dts/omap5-cm-t54.dts +++ b/arch/arm/boot/dts/omap5-cm-t54.dts @@ -266,7 +266,7 @@ dss_hdmi_pins: pinmux_dss_hdmi_pins { pinctrl-single,pins = < - OMAP5_IOPAD(0x013c, PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_cec */ + OMAP5_IOPAD(0x013c, PIN_INPUT | MUX_MODE0) /* hdmi_cec */ OMAP5_IOPAD(0x0140, PIN_INPUT | MUX_MODE0) /* hdmi_ddc_scl */ OMAP5_IOPAD(0x0142, PIN_INPUT | MUX_MODE0) /* hdmi_ddc_sda */ >; diff --git a/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi b/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi index b9457dd21a69..e413b21ee331 100644 --- a/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi +++ b/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi @@ -20,27 +20,12 @@ model = "Qualcomm Technologies, Inc. IPQ4019/AP-DK01.1"; compatible = "qcom,ipq4019"; - clocks { - xo: xo { - compatible = "fixed-clock"; - clock-frequency = <48000000>; - #clock-cells = <0>; - }; - }; - soc { - - - timer { - compatible = "arm,armv7-timer"; - interrupts = <1 2 0xf08>, - <1 3 0xf08>, - <1 4 0xf08>, - <1 1 0xf08>; - clock-frequency = <48000000>; + rng@22000 { + status = "ok"; }; - pinctrl@0x01000000 { + pinctrl@1000000 { serial_pins: serial_pinmux { mux { pins = "gpio60", "gpio61"; @@ -108,5 +93,13 @@ watchdog@b017000 { status = "ok"; }; + + wifi@a000000 { + status = "ok"; + }; + + wifi@a800000 { + status = "ok"; + }; }; }; diff --git a/arch/arm/boot/dts/qcom-ipq4019.dtsi b/arch/arm/boot/dts/qcom-ipq4019.dtsi index 4b7d97275c62..10d112a4078e 100644 --- a/arch/arm/boot/dts/qcom-ipq4019.dtsi +++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi @@ -96,6 +96,21 @@ clock-frequency = <32768>; #clock-cells = <0>; }; + + xo: xo { + compatible = "fixed-clock"; + clock-frequency = <48000000>; + #clock-cells = <0>; + }; + }; + + timer { + compatible = "arm,armv7-timer"; + interrupts = <1 2 0xf08>, + <1 3 0xf08>, + <1 4 0xf08>, + <1 1 0xf08>; + clock-frequency = <48000000>; }; soc { @@ -119,7 +134,15 @@ reg = <0x1800000 0x60000>; }; - tlmm: pinctrl@0x01000000 { + rng@22000 { + compatible = "qcom,prng"; + reg = <0x22000 0x140>; + clocks = <&gcc GCC_PRNG_AHB_CLK>; + clock-names = "core"; + status = "disabled"; + }; + + tlmm: pinctrl@1000000 { compatible = "qcom,ipq4019-pinctrl"; reg = <0x01000000 0x300000>; gpio-controller; @@ -269,5 +292,89 @@ compatible = "qcom,pshold"; reg = <0x4ab000 0x4>; }; + + wifi0: wifi@a000000 { + compatible = "qcom,ipq4019-wifi"; + reg = <0xa000000 0x200000>; + resets = <&gcc WIFI0_CPU_INIT_RESET>, + <&gcc WIFI0_RADIO_SRIF_RESET>, + <&gcc WIFI0_RADIO_WARM_RESET>, + <&gcc WIFI0_RADIO_COLD_RESET>, + <&gcc WIFI0_CORE_WARM_RESET>, + <&gcc WIFI0_CORE_COLD_RESET>; + reset-names = "wifi_cpu_init", "wifi_radio_srif", + "wifi_radio_warm", "wifi_radio_cold", + "wifi_core_warm", "wifi_core_cold"; + clocks = <&gcc GCC_WCSS2G_CLK>, + <&gcc GCC_WCSS2G_REF_CLK>, + <&gcc GCC_WCSS2G_RTC_CLK>; + clock-names = "wifi_wcss_cmd", "wifi_wcss_ref", + "wifi_wcss_rtc"; + interrupts = <GIC_SPI 32 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 33 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 34 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 35 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 36 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 37 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 38 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 39 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 40 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 41 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 42 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 43 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 44 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 45 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 46 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 47 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 168 IRQ_TYPE_NONE>; + interrupt-names = "msi0", "msi1", "msi2", "msi3", + "msi4", "msi5", "msi6", "msi7", + "msi8", "msi9", "msi10", "msi11", + "msi12", "msi13", "msi14", "msi15", + "legacy"; + status = "disabled"; + }; + + wifi1: wifi@a800000 { + compatible = "qcom,ipq4019-wifi"; + reg = <0xa800000 0x200000>; + resets = <&gcc WIFI1_CPU_INIT_RESET>, + <&gcc WIFI1_RADIO_SRIF_RESET>, + <&gcc WIFI1_RADIO_WARM_RESET>, + <&gcc WIFI1_RADIO_COLD_RESET>, + <&gcc WIFI1_CORE_WARM_RESET>, + <&gcc WIFI1_CORE_COLD_RESET>; + reset-names = "wifi_cpu_init", "wifi_radio_srif", + "wifi_radio_warm", "wifi_radio_cold", + "wifi_core_warm", "wifi_core_cold"; + clocks = <&gcc GCC_WCSS5G_CLK>, + <&gcc GCC_WCSS5G_REF_CLK>, + <&gcc GCC_WCSS5G_RTC_CLK>; + clock-names = "wifi_wcss_cmd", "wifi_wcss_ref", + "wifi_wcss_rtc"; + interrupts = <GIC_SPI 48 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 49 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 50 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 51 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 52 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 53 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 54 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 55 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 56 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 57 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 58 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 59 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 60 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 61 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 62 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 63 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 169 IRQ_TYPE_NONE>; + interrupt-names = "msi0", "msi1", "msi2", "msi3", + "msi4", "msi5", "msi6", "msi7", + "msi8", "msi9", "msi10", "msi11", + "msi12", "msi13", "msi14", "msi15", + "legacy"; + status = "disabled"; + }; }; }; diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi index c5ee68a3f7f5..a39207625354 100644 --- a/arch/arm/boot/dts/qcom-msm8974.dtsi +++ b/arch/arm/boot/dts/qcom-msm8974.dtsi @@ -779,7 +779,7 @@ }; replicator@fc31c000 { - compatible = "qcom,coresight-replicator1x", "arm,primecell"; + compatible = "arm,coresight-dynamic-replicator", "arm,primecell"; reg = <0xfc31c000 0x1000>; clocks = <&rpmcc RPM_SMD_QDSS_CLK>, <&rpmcc RPM_SMD_QDSS_A_CLK>; diff --git a/arch/arm/boot/dts/r7s72100-genmai.dts b/arch/arm/boot/dts/r7s72100-genmai.dts index 52a7b586bac7..cd4d5ff7749e 100644 --- a/arch/arm/boot/dts/r7s72100-genmai.dts +++ b/arch/arm/boot/dts/r7s72100-genmai.dts @@ -11,6 +11,8 @@ /dts-v1/; #include "r7s72100.dtsi" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/pinctrl/r7s72100-pinctrl.h> / { model = "Genmai"; @@ -34,6 +36,54 @@ #address-cells = <1>; #size-cells = <1>; }; + + leds { + status = "okay"; + compatible = "gpio-leds"; + + led1 { + gpios = <&port4 10 GPIO_ACTIVE_LOW>; + }; + + led2 { + gpios = <&port4 11 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&pinctrl { + + scif2_pins: serial2 { + /* P3_0 as TxD2; P3_2 as RxD2 */ + pinmux = <RZA1_PINMUX(3, 0, 6)>, <RZA1_PINMUX(3, 2, 4)>; + }; + + i2c2_pins: i2c2 { + /* RIIC2: P1_4 as SCL, P1_5 as SDA */ + pinmux = <RZA1_PINMUX(1, 4, 1)>, <RZA1_PINMUX(1, 5, 1)>; + }; + + ether_pins: ether { + /* Ethernet on Ports 1,2,3,5 */ + pinmux = <RZA1_PINMUX(1, 14, 4)>,/* P1_14 = ET_COL */ + <RZA1_PINMUX(5, 9, 2)>, /* P5_9 = ET_MDC */ + <RZA1_PINMUX(3, 3, 2)>, /* P3_3 = ET_MDIO */ + <RZA1_PINMUX(3, 4, 2)>, /* P3_4 = ET_RXCLK */ + <RZA1_PINMUX(3, 5, 2)>, /* P3_5 = ET_RXER */ + <RZA1_PINMUX(3, 6, 2)>, /* P3_6 = ET_RXDV */ + <RZA1_PINMUX(2, 0, 2)>, /* P2_0 = ET_TXCLK */ + <RZA1_PINMUX(2, 1, 2)>, /* P2_1 = ET_TXER */ + <RZA1_PINMUX(2, 2, 2)>, /* P2_2 = ET_TXEN */ + <RZA1_PINMUX(2, 3, 2)>, /* P2_3 = ET_CRS */ + <RZA1_PINMUX(2, 4, 2)>, /* P2_4 = ET_TXD0 */ + <RZA1_PINMUX(2, 5, 2)>, /* P2_5 = ET_TXD1 */ + <RZA1_PINMUX(2, 6, 2)>, /* P2_6 = ET_TXD2 */ + <RZA1_PINMUX(2, 7, 2)>, /* P2_7 = ET_TXD3 */ + <RZA1_PINMUX(2, 8, 2)>, /* P2_8 = ET_RXD0 */ + <RZA1_PINMUX(2, 9, 2)>, /* P2_9 = ET_RXD1 */ + <RZA1_PINMUX(2, 10, 2)>,/* P2_10 = ET_RXD2 */ + <RZA1_PINMUX(2, 11, 2)>;/* P2_11 = ET_RXD3 */ + }; }; &extal_clk { @@ -52,12 +102,28 @@ status = "okay"; }; +ðer { + pinctrl-names = "default"; + pinctrl-0 = <ðer_pins>; + + status = "okay"; + + renesas,no-ether-link; + phy-handle = <&phy0>; + phy0: ethernet-phy@0 { + reg = <0>; + }; +}; + &i2c2 { status = "okay"; clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_pins>; + eeprom@50 { - compatible = "renesas,24c128"; + compatible = "renesas,24c128", "atmel,24c128"; reg = <0x50>; pagesize = <64>; }; @@ -68,6 +134,9 @@ }; &scif2 { + pinctrl-names = "default"; + pinctrl-0 = <&scif2_pins>; + status = "okay"; }; diff --git a/arch/arm/boot/dts/r7s72100-rskrza1.dts b/arch/arm/boot/dts/r7s72100-rskrza1.dts index 72df20a04320..5dcaaf131d27 100644 --- a/arch/arm/boot/dts/r7s72100-rskrza1.dts +++ b/arch/arm/boot/dts/r7s72100-rskrza1.dts @@ -10,6 +10,8 @@ /dts-v1/; #include "r7s72100.dtsi" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/pinctrl/r7s72100-pinctrl.h> / { model = "RSKRZA1"; @@ -33,6 +35,15 @@ #address-cells = <1>; #size-cells = <1>; }; + + leds { + status = "okay"; + compatible = "gpio-leds"; + + led0 { + gpios = <&port7 1 GPIO_ACTIVE_LOW>; + }; + }; }; &extal_clk { @@ -47,11 +58,57 @@ clock-frequency = <32768>; }; +&pinctrl { + + /* Serial Console */ + scif2_pins: serial2 { + pinmux = <RZA1_PINMUX(3, 0, 6)>, /* TxD2 */ + <RZA1_PINMUX(3, 2, 4)>; /* RxD2 */ + }; + + /* Ethernet */ + ether_pins: ether { + /* Ethernet on Ports 1,2,3,5 */ + pinmux = <RZA1_PINMUX(1, 14, 4)>, /* ET_COL */ + <RZA1_PINMUX(5, 9, 2)>, /* ET_MDC */ + <RZA1_PINMUX(3, 3, 2)>, /* ET_MDIO */ + <RZA1_PINMUX(3, 4, 2)>, /* ET_RXCLK */ + <RZA1_PINMUX(3, 5, 2)>, /* ET_RXER */ + <RZA1_PINMUX(3, 6, 2)>, /* ET_RXDV */ + <RZA1_PINMUX(2, 0, 2)>, /* ET_TXCLK */ + <RZA1_PINMUX(2, 1, 2)>, /* ET_TXER */ + <RZA1_PINMUX(2, 2, 2)>, /* ET_TXEN */ + <RZA1_PINMUX(2, 3, 2)>, /* ET_CRS */ + <RZA1_PINMUX(2, 4, 2)>, /* ET_TXD0 */ + <RZA1_PINMUX(2, 5, 2)>, /* ET_TXD1 */ + <RZA1_PINMUX(2, 6, 2)>, /* ET_TXD2 */ + <RZA1_PINMUX(2, 7, 2)>, /* ET_TXD3 */ + <RZA1_PINMUX(2, 8, 2)>, /* ET_RXD0 */ + <RZA1_PINMUX(2, 9, 2)>, /* ET_RXD1 */ + <RZA1_PINMUX(2, 10, 2)>, /* ET_RXD2 */ + <RZA1_PINMUX(2, 11, 2)>; /* ET_RXD3 */ + }; + + /* SDHI ch1 on CN1 */ + sdhi1_pins: sdhi1 { + pinmux = <RZA1_PINMUX(3, 8, 7)>, /* SD_CD_1 */ + <RZA1_PINMUX(3, 9, 7)>, /* SD_WP_1 */ + <RZA1_PINMUX(3, 10, 7)>, /* SD_D1_1 */ + <RZA1_PINMUX(3, 11, 7)>, /* SD_D0_1 */ + <RZA1_PINMUX(3, 12, 7)>, /* SD_CLK_1 */ + <RZA1_PINMUX(3, 13, 7)>, /* SD_CMD_1 */ + <RZA1_PINMUX(3, 14, 7)>, /* SD_D3_1 */ + <RZA1_PINMUX(3, 15, 7)>; /* SD_D2_1 */ + }; +}; + &mtu2 { status = "okay"; }; ðer { + pinctrl-names = "default"; + pinctrl-0 = <ðer_pins>; status = "okay"; renesas,no-ether-link; phy-handle = <&phy0>; @@ -61,6 +118,8 @@ }; &sdhi1 { + pinctrl-names = "default"; + pinctrl-0 = <&sdhi1_pins>; bus-width = <4>; status = "okay"; }; @@ -78,5 +137,7 @@ }; &scif2 { + pinctrl-names = "default"; + pinctrl-0 = <&scif2_pins>; status = "okay"; }; diff --git a/arch/arm/boot/dts/r7s72100.dtsi b/arch/arm/boot/dts/r7s72100.dtsi index 5cf53e9943af..4ed12a4d9d51 100644 --- a/arch/arm/boot/dts/r7s72100.dtsi +++ b/arch/arm/boot/dts/r7s72100.dtsi @@ -207,6 +207,84 @@ }; }; + pinctrl: pin-controller@fcfe3000 { + compatible = "renesas,r7s72100-ports"; + + reg = <0xfcfe3000 0x4230>; + + port0: gpio-0 { + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pinctrl 0 0 6>; + }; + + port1: gpio-1 { + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pinctrl 0 16 16>; + }; + + port2: gpio-2 { + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pinctrl 0 32 16>; + }; + + port3: gpio-3 { + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pinctrl 0 48 16>; + }; + + port4: gpio-4 { + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pinctrl 0 64 16>; + }; + + port5: gpio-5 { + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pinctrl 0 80 11>; + }; + + port6: gpio-6 { + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pinctrl 0 96 16>; + }; + + port7: gpio-7 { + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pinctrl 0 112 16>; + }; + + port8: gpio-8 { + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pinctrl 0 128 16>; + }; + + port9: gpio-9 { + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pinctrl 0 144 8>; + }; + + port10: gpio-10 { + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pinctrl 0 160 16>; + }; + + port11: gpio-11 { + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pinctrl 0 176 16>; + }; + }; + scif0: serial@e8007000 { compatible = "renesas,scif-r7s72100", "renesas,scif"; reg = <0xe8007000 64>; diff --git a/arch/arm/boot/dts/r8a7743-iwg20d-q7.dts b/arch/arm/boot/dts/r8a7743-iwg20d-q7.dts index 9b54783cc2a5..081af0192851 100644 --- a/arch/arm/boot/dts/r8a7743-iwg20d-q7.dts +++ b/arch/arm/boot/dts/r8a7743-iwg20d-q7.dts @@ -17,9 +17,40 @@ aliases { serial0 = &scif0; + ethernet0 = &avb; + }; +}; + +&pfc { + scif0_pins: scif0 { + groups = "scif0_data_d"; + function = "scif0"; + }; + + avb_pins: avb { + groups = "avb_mdio", "avb_gmii"; + function = "avb"; }; }; &scif0 { + pinctrl-0 = <&scif0_pins>; + pinctrl-names = "default"; + status = "okay"; }; + +&avb { + pinctrl-0 = <&avb_pins>; + pinctrl-names = "default"; + + phy-handle = <&phy3>; + phy-mode = "gmii"; + renesas,no-ether-link; + status = "okay"; + + phy3: ethernet-phy@3 { + reg = <3>; + micrel,led-mode = <1>; + }; +}; diff --git a/arch/arm/boot/dts/r8a7743-iwg20m.dtsi b/arch/arm/boot/dts/r8a7743-iwg20m.dtsi index 001ca9144f4b..ff7993818637 100644 --- a/arch/arm/boot/dts/r8a7743-iwg20m.dtsi +++ b/arch/arm/boot/dts/r8a7743-iwg20m.dtsi @@ -22,8 +22,34 @@ device_type = "memory"; reg = <2 0x00000000 0 0x20000000>; }; + + reg_3p3v: 3p3v { + compatible = "regulator-fixed"; + regulator-name = "3P3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + }; }; &extal_clk { clock-frequency = <20000000>; }; + +&pfc { + mmcif0_pins: mmc { + groups = "mmc_data8_b", "mmc_ctrl"; + function = "mmc"; + }; +}; + +&mmcif0 { + pinctrl-0 = <&mmcif0_pins>; + pinctrl-names = "default"; + + vmmc-supply = <®_3p3v>; + bus-width = <8>; + non-removable; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/r8a7743-sk-rzg1m.dts b/arch/arm/boot/dts/r8a7743-sk-rzg1m.dts index 3a22538208f2..3d918d106593 100644 --- a/arch/arm/boot/dts/r8a7743-sk-rzg1m.dts +++ b/arch/arm/boot/dts/r8a7743-sk-rzg1m.dts @@ -1,7 +1,7 @@ /* * Device Tree Source for the SK-RZG1M board * - * Copyright (C) 2016 Cogent Embedded, Inc. + * Copyright (C) 2016-2017 Cogent Embedded, Inc. * * This file is licensed under the terms of the GNU General Public License * version 2. This program is licensed "as is" without any warranty of any @@ -39,11 +39,34 @@ clock-frequency = <20000000>; }; +&pfc { + scif0_pins: scif0 { + groups = "scif0_data_d"; + function = "scif0"; + }; + + ether_pins: ether { + groups = "eth_link", "eth_mdio", "eth_rmii"; + function = "eth"; + }; + + phy1_pins: phy1 { + groups = "intc_irq0"; + function = "intc"; + }; +}; + &scif0 { + pinctrl-0 = <&scif0_pins>; + pinctrl-names = "default"; + status = "okay"; }; ðer { + pinctrl-0 = <ðer_pins &phy1_pins>; + pinctrl-names = "default"; + phy-handle = <&phy1>; renesas,ether-link-active-low; status = "okay"; diff --git a/arch/arm/boot/dts/r8a7743.dtsi b/arch/arm/boot/dts/r8a7743.dtsi index 0ddac81742e4..14222c72f0e0 100644 --- a/arch/arm/boot/dts/r8a7743.dtsi +++ b/arch/arm/boot/dts/r8a7743.dtsi @@ -1,7 +1,7 @@ /* * Device Tree Source for the r8a7743 SoC * - * Copyright (C) 2016 Cogent Embedded Inc. + * Copyright (C) 2016-2017 Cogent Embedded Inc. * * This file is licensed under the terms of the GNU General Public License * version 2. This program is licensed "as is" without any warranty of any @@ -18,9 +18,19 @@ #address-cells = <2>; #size-cells = <2>; + aliases { + i2c0 = &i2c0; + i2c1 = &i2c1; + i2c2 = &i2c2; + i2c3 = &i2c3; + i2c4 = &i2c4; + i2c5 = &i2c5; + }; + cpus { #address-cells = <1>; #size-cells = <0>; + enable-method = "renesas,apmu"; cpu0: cpu@0 { device_type = "cpu"; @@ -28,8 +38,26 @@ reg = <0>; clock-frequency = <1500000000>; clocks = <&cpg CPG_CORE R8A7743_CLK_Z>; + clock-latency = <300000>; /* 300 us */ power-domains = <&sysc R8A7743_PD_CA15_CPU0>; next-level-cache = <&L2_CA15>; + + /* kHz - uV - OPPs unknown yet */ + operating-points = <1500000 1000000>, + <1312500 1000000>, + <1125000 1000000>, + < 937500 1000000>, + < 750000 1000000>, + < 375000 1000000>; + }; + + cpu1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a15"; + reg = <1>; + clock-frequency = <1500000000>; + power-domains = <&sysc R8A7743_PD_CA15_CPU1>; + next-level-cache = <&L2_CA15>; }; L2_CA15: cache-controller-0 { @@ -48,6 +76,12 @@ #size-cells = <2>; ranges; + apmu@e6152000 { + compatible = "renesas,r8a7743-apmu", "renesas,apmu"; + reg = <0 0xe6152000 0 0x188>; + cpus = <&cpu0 &cpu1>; + }; + gic: interrupt-controller@f1001000 { compatible = "arm,gic-400"; #interrupt-cells = <3>; @@ -65,6 +99,126 @@ resets = <&cpg 408>; }; + gpio0: gpio@e6050000 { + compatible = "renesas,gpio-r8a7743", + "renesas,gpio-rcar"; + reg = <0 0xe6050000 0 0x50>; + interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>; + #gpio-cells = <2>; + gpio-controller; + gpio-ranges = <&pfc 0 0 32>; + #interrupt-cells = <2>; + interrupt-controller; + clocks = <&cpg CPG_MOD 912>; + power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; + resets = <&cpg 912>; + }; + + gpio1: gpio@e6051000 { + compatible = "renesas,gpio-r8a7743", + "renesas,gpio-rcar"; + reg = <0 0xe6051000 0 0x50>; + interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>; + #gpio-cells = <2>; + gpio-controller; + gpio-ranges = <&pfc 0 32 26>; + #interrupt-cells = <2>; + interrupt-controller; + clocks = <&cpg CPG_MOD 911>; + power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; + resets = <&cpg 911>; + }; + + gpio2: gpio@e6052000 { + compatible = "renesas,gpio-r8a7743", + "renesas,gpio-rcar"; + reg = <0 0xe6052000 0 0x50>; + interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>; + #gpio-cells = <2>; + gpio-controller; + gpio-ranges = <&pfc 0 64 32>; + #interrupt-cells = <2>; + interrupt-controller; + clocks = <&cpg CPG_MOD 910>; + power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; + resets = <&cpg 910>; + }; + + gpio3: gpio@e6053000 { + compatible = "renesas,gpio-r8a7743", + "renesas,gpio-rcar"; + reg = <0 0xe6053000 0 0x50>; + interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; + #gpio-cells = <2>; + gpio-controller; + gpio-ranges = <&pfc 0 96 32>; + #interrupt-cells = <2>; + interrupt-controller; + clocks = <&cpg CPG_MOD 909>; + power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; + resets = <&cpg 909>; + }; + + gpio4: gpio@e6054000 { + compatible = "renesas,gpio-r8a7743", + "renesas,gpio-rcar"; + reg = <0 0xe6054000 0 0x50>; + interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>; + #gpio-cells = <2>; + gpio-controller; + gpio-ranges = <&pfc 0 128 32>; + #interrupt-cells = <2>; + interrupt-controller; + clocks = <&cpg CPG_MOD 908>; + power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; + resets = <&cpg 908>; + }; + + gpio5: gpio@e6055000 { + compatible = "renesas,gpio-r8a7743", + "renesas,gpio-rcar"; + reg = <0 0xe6055000 0 0x50>; + interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>; + #gpio-cells = <2>; + gpio-controller; + gpio-ranges = <&pfc 0 160 32>; + #interrupt-cells = <2>; + interrupt-controller; + clocks = <&cpg CPG_MOD 907>; + power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; + resets = <&cpg 907>; + }; + + gpio6: gpio@e6055400 { + compatible = "renesas,gpio-r8a7743", + "renesas,gpio-rcar"; + reg = <0 0xe6055400 0 0x50>; + interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; + #gpio-cells = <2>; + gpio-controller; + gpio-ranges = <&pfc 0 192 32>; + #interrupt-cells = <2>; + interrupt-controller; + clocks = <&cpg CPG_MOD 905>; + power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; + resets = <&cpg 905>; + }; + + gpio7: gpio@e6055800 { + compatible = "renesas,gpio-r8a7743", + "renesas,gpio-rcar"; + reg = <0 0xe6055800 0 0x50>; + interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>; + #gpio-cells = <2>; + gpio-controller; + gpio-ranges = <&pfc 0 224 26>; + #interrupt-cells = <2>; + interrupt-controller; + clocks = <&cpg CPG_MOD 904>; + power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; + resets = <&cpg 904>; + }; + irqc: interrupt-controller@e61c0000 { compatible = "renesas,irqc-r8a7743", "renesas,irqc"; #interrupt-cells = <2>; @@ -123,6 +277,11 @@ #power-domain-cells = <1>; }; + pfc: pin-controller@e6060000 { + compatible = "renesas,pfc-r8a7743"; + reg = <0 0xe6060000 0 0x250>; + }; + dmac0: dma-controller@e6700000 { compatible = "renesas,dmac-r8a7743", "renesas,rcar-dmac"; @@ -189,6 +348,94 @@ dma-channels = <15>; }; + /* The memory map in the User's Manual maps the cores to bus + * numbers + */ + i2c0: i2c@e6508000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,i2c-r8a7743", + "renesas,rcar-gen2-i2c"; + reg = <0 0xe6508000 0 0x40>; + interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 931>; + power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; + resets = <&cpg 931>; + i2c-scl-internal-delay-ns = <6>; + status = "disabled"; + }; + + i2c1: i2c@e6518000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,i2c-r8a7743", + "renesas,rcar-gen2-i2c"; + reg = <0 0xe6518000 0 0x40>; + interrupts = <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 930>; + power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; + resets = <&cpg 930>; + i2c-scl-internal-delay-ns = <6>; + status = "disabled"; + }; + + i2c2: i2c@e6530000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,i2c-r8a7743", + "renesas,rcar-gen2-i2c"; + reg = <0 0xe6530000 0 0x40>; + interrupts = <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 929>; + power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; + resets = <&cpg 929>; + i2c-scl-internal-delay-ns = <6>; + status = "disabled"; + }; + + i2c3: i2c@e6540000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,i2c-r8a7743", + "renesas,rcar-gen2-i2c"; + reg = <0 0xe6540000 0 0x40>; + interrupts = <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 928>; + power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; + resets = <&cpg 928>; + i2c-scl-internal-delay-ns = <6>; + status = "disabled"; + }; + + i2c4: i2c@e6520000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,i2c-r8a7743", + "renesas,rcar-gen2-i2c"; + reg = <0 0xe6520000 0 0x40>; + interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 927>; + power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; + resets = <&cpg 927>; + i2c-scl-internal-delay-ns = <6>; + status = "disabled"; + }; + + i2c5: i2c@e6528000 { + /* doesn't need pinmux */ + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,i2c-r8a7743", + "renesas,rcar-gen2-i2c"; + reg = <0 0xe6528000 0 0x40>; + interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 925>; + power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; + resets = <&cpg 925>; + i2c-scl-internal-delay-ns = <110>; + status = "disabled"; + }; + scifa0: serial@e6c40000 { compatible = "renesas,scifa-r8a7743", "renesas,rcar-gen2-scifa", "renesas,scifa"; @@ -468,6 +715,29 @@ status = "disabled"; }; + icram2: sram@e6300000 { + compatible = "mmio-sram"; + reg = <0 0xe6300000 0 0x40000>; + }; + + icram0: sram@e63a0000 { + compatible = "mmio-sram"; + reg = <0 0xe63a0000 0 0x12000>; + }; + + icram1: sram@e63c0000 { + compatible = "mmio-sram"; + reg = <0 0xe63c0000 0 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0 0xe63c0000 0x1000>; + + smp-sram@0 { + compatible = "renesas,smp-sram"; + reg = <0 0x10>; + }; + }; + ether: ethernet@ee700000 { compatible = "renesas,ether-r8a7743"; reg = <0 0xee700000 0 0x400>; @@ -480,6 +750,35 @@ #size-cells = <0>; status = "disabled"; }; + + avb: ethernet@e6800000 { + compatible = "renesas,etheravb-r8a7743", + "renesas,etheravb-rcar-gen2"; + reg = <0 0xe6800000 0 0x800>, <0 0xee0e8000 0 0x4000>; + interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 812>; + power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; + resets = <&cpg 812>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + mmcif0: mmc@ee200000 { + compatible = "renesas,mmcif-r8a7743", + "renesas,sh-mmcif"; + reg = <0 0xee200000 0 0x80>; + interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 315>; + dmas = <&dmac0 0xd1>, <&dmac0 0xd2>, + <&dmac1 0xd1>, <&dmac1 0xd2>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; + resets = <&cpg 315>; + reg-io-width = <4>; + max-frequency = <97500000>; + status = "disabled"; + }; }; /* External root clock */ diff --git a/arch/arm/boot/dts/r8a7745-sk-rzg1e.dts b/arch/arm/boot/dts/r8a7745-sk-rzg1e.dts index 97840b340197..b4d679b04ad6 100644 --- a/arch/arm/boot/dts/r8a7745-sk-rzg1e.dts +++ b/arch/arm/boot/dts/r8a7745-sk-rzg1e.dts @@ -1,7 +1,7 @@ /* * Device Tree Source for the SK-RZG1E board * - * Copyright (C) 2016 Cogent Embedded, Inc. + * Copyright (C) 2016-2017 Cogent Embedded, Inc. * * This file is licensed under the terms of the GNU General Public License * version 2. This program is licensed "as is" without any warranty of any @@ -34,11 +34,34 @@ clock-frequency = <20000000>; }; +&pfc { + scif2_pins: scif2 { + groups = "scif2_data"; + function = "scif2"; + }; + + ether_pins: ether { + groups = "eth_link", "eth_mdio", "eth_rmii"; + function = "eth"; + }; + + phy1_pins: phy1 { + groups = "intc_irq8"; + function = "intc"; + }; +}; + &scif2 { + pinctrl-0 = <&scif2_pins>; + pinctrl-names = "default"; + status = "okay"; }; ðer { + pinctrl-0 = <ðer_pins &phy1_pins>; + pinctrl-names = "default"; + phy-handle = <&phy1>; renesas,ether-link-active-low; status = "okay"; diff --git a/arch/arm/boot/dts/r8a7745.dtsi b/arch/arm/boot/dts/r8a7745.dtsi index 2feb0084bb3b..aff90dfb8b32 100644 --- a/arch/arm/boot/dts/r8a7745.dtsi +++ b/arch/arm/boot/dts/r8a7745.dtsi @@ -1,7 +1,7 @@ /* * Device Tree Source for the r8a7745 SoC * - * Copyright (C) 2016 Cogent Embedded Inc. + * Copyright (C) 2016-2017 Cogent Embedded Inc. * * This file is licensed under the terms of the GNU General Public License * version 2. This program is licensed "as is" without any warranty of any @@ -123,6 +123,11 @@ #power-domain-cells = <1>; }; + pfc: pin-controller@e6060000 { + compatible = "renesas,pfc-r8a7745"; + reg = <0 0xe6060000 0 0x11c>; + }; + dmac0: dma-controller@e6700000 { compatible = "renesas,dmac-r8a7745", "renesas,rcar-dmac"; @@ -468,6 +473,29 @@ status = "disabled"; }; + icram2: sram@e6300000 { + compatible = "mmio-sram"; + reg = <0 0xe6300000 0 0x40000>; + }; + + icram0: sram@e63a0000 { + compatible = "mmio-sram"; + reg = <0 0xe63a0000 0 0x12000>; + }; + + icram1: sram@e63c0000 { + compatible = "mmio-sram"; + reg = <0 0xe63c0000 0 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0 0xe63c0000 0x1000>; + + smp-sram@0 { + compatible = "renesas,smp-sram"; + reg = <0 0x10>; + }; + }; + ether: ethernet@ee700000 { compatible = "renesas,ether-r8a7745"; reg = <0 0xee700000 0 0x400>; diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi index 2805a8608d4b..16358bf8d1db 100644 --- a/arch/arm/boot/dts/r8a7790.dtsi +++ b/arch/arm/boot/dts/r8a7790.dtsi @@ -830,6 +830,24 @@ status = "disabled"; }; + icram0: sram@e63a0000 { + compatible = "mmio-sram"; + reg = <0 0xe63a0000 0 0x12000>; + }; + + icram1: sram@e63c0000 { + compatible = "mmio-sram"; + reg = <0 0xe63c0000 0 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0 0xe63c0000 0x1000>; + + smp-sram@0 { + compatible = "renesas,smp-sram"; + reg = <0 0x10>; + }; + }; + ether: ethernet@ee700000 { compatible = "renesas,ether-r8a7790"; reg = <0 0xee700000 0 0x400>; @@ -855,7 +873,7 @@ }; sata0: sata@ee300000 { - compatible = "renesas,sata-r8a7790"; + compatible = "renesas,sata-r8a7790", "renesas,rcar-gen2-sata"; reg = <0 0xee300000 0 0x2000>; interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp8_clks R8A7790_CLK_SATA0>; @@ -864,7 +882,7 @@ }; sata1: sata@ee500000 { - compatible = "renesas,sata-r8a7790"; + compatible = "renesas,sata-r8a7790", "renesas,rcar-gen2-sata"; reg = <0 0xee500000 0 0x2000>; interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp8_clks R8A7790_CLK_SATA1>; @@ -909,7 +927,7 @@ }; vin0: video@e6ef0000 { - compatible = "renesas,vin-r8a7790"; + compatible = "renesas,vin-r8a7790", "renesas,rcar-gen2-vin"; reg = <0 0xe6ef0000 0 0x1000>; interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp8_clks R8A7790_CLK_VIN0>; @@ -918,7 +936,7 @@ }; vin1: video@e6ef1000 { - compatible = "renesas,vin-r8a7790"; + compatible = "renesas,vin-r8a7790", "renesas,rcar-gen2-vin"; reg = <0 0xe6ef1000 0 0x1000>; interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp8_clks R8A7790_CLK_VIN1>; @@ -927,7 +945,7 @@ }; vin2: video@e6ef2000 { - compatible = "renesas,vin-r8a7790"; + compatible = "renesas,vin-r8a7790", "renesas,rcar-gen2-vin"; reg = <0 0xe6ef2000 0 0x1000>; interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp8_clks R8A7790_CLK_VIN2>; @@ -936,7 +954,7 @@ }; vin3: video@e6ef3000 { - compatible = "renesas,vin-r8a7790"; + compatible = "renesas,vin-r8a7790", "renesas,rcar-gen2-vin"; reg = <0 0xe6ef3000 0 0x1000>; interrupts = <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp8_clks R8A7790_CLK_VIN3>; diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts index 001e6116c47c..0ce0b278e1cb 100644 --- a/arch/arm/boot/dts/r8a7791-koelsch.dts +++ b/arch/arm/boot/dts/r8a7791-koelsch.dts @@ -642,11 +642,19 @@ }; }; + cec_clock: cec-clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <12000000>; + }; + hdmi@39 { compatible = "adi,adv7511w"; reg = <0x39>; interrupt-parent = <&gpio3>; interrupts = <29 IRQ_TYPE_LEVEL_LOW>; + clocks = <&cec_clock>; + clock-names = "cec"; adi,input-depth = <8>; adi,input-colorspace = "rgb"; @@ -702,7 +710,7 @@ }; eeprom@50 { - compatible = "renesas,24c02"; + compatible = "renesas,24c02", "atmel,24c02"; reg = <0x50>; pagesize = <16>; }; diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi index bd93f699ad84..f1d1a9772153 100644 --- a/arch/arm/boot/dts/r8a7791.dtsi +++ b/arch/arm/boot/dts/r8a7791.dtsi @@ -890,6 +890,24 @@ status = "disabled"; }; + icram0: sram@e63a0000 { + compatible = "mmio-sram"; + reg = <0 0xe63a0000 0 0x12000>; + }; + + icram1: sram@e63c0000 { + compatible = "mmio-sram"; + reg = <0 0xe63c0000 0 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0 0xe63c0000 0x1000>; + + smp-sram@0 { + compatible = "renesas,smp-sram"; + reg = <0 0x10>; + }; + }; + ether: ethernet@ee700000 { compatible = "renesas,ether-r8a7791"; reg = <0 0xee700000 0 0x400>; @@ -915,7 +933,7 @@ }; sata0: sata@ee300000 { - compatible = "renesas,sata-r8a7791"; + compatible = "renesas,sata-r8a7791", "renesas,rcar-gen2-sata"; reg = <0 0xee300000 0 0x2000>; interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp8_clks R8A7791_CLK_SATA0>; @@ -924,7 +942,7 @@ }; sata1: sata@ee500000 { - compatible = "renesas,sata-r8a7791"; + compatible = "renesas,sata-r8a7791", "renesas,rcar-gen2-sata"; reg = <0 0xee500000 0 0x2000>; interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp8_clks R8A7791_CLK_SATA1>; @@ -969,7 +987,7 @@ }; vin0: video@e6ef0000 { - compatible = "renesas,vin-r8a7791"; + compatible = "renesas,vin-r8a7791", "renesas,rcar-gen2-vin"; reg = <0 0xe6ef0000 0 0x1000>; interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp8_clks R8A7791_CLK_VIN0>; @@ -978,7 +996,7 @@ }; vin1: video@e6ef1000 { - compatible = "renesas,vin-r8a7791"; + compatible = "renesas,vin-r8a7791", "renesas,rcar-gen2-vin"; reg = <0 0xe6ef1000 0 0x1000>; interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp8_clks R8A7791_CLK_VIN1>; @@ -987,7 +1005,7 @@ }; vin2: video@e6ef2000 { - compatible = "renesas,vin-r8a7791"; + compatible = "renesas,vin-r8a7791", "renesas,rcar-gen2-vin"; reg = <0 0xe6ef2000 0 0x1000>; interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp8_clks R8A7791_CLK_VIN2>; diff --git a/arch/arm/boot/dts/r8a7792.dtsi b/arch/arm/boot/dts/r8a7792.dtsi index 0efecb232ee5..2623f39bed2b 100644 --- a/arch/arm/boot/dts/r8a7792.dtsi +++ b/arch/arm/boot/dts/r8a7792.dtsi @@ -465,6 +465,24 @@ status = "disabled"; }; + icram0: sram@e63a0000 { + compatible = "mmio-sram"; + reg = <0 0xe63a0000 0 0x12000>; + }; + + icram1: sram@e63c0000 { + compatible = "mmio-sram"; + reg = <0 0xe63c0000 0 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0 0xe63c0000 0x1000>; + + smp-sram@0 { + compatible = "renesas,smp-sram"; + reg = <0 0x10>; + }; + }; + sdhi0: sd@ee100000 { compatible = "renesas,sdhi-r8a7792"; reg = <0 0xee100000 0 0x328>; diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi index 13b980f27bbc..497716b6fbe2 100644 --- a/arch/arm/boot/dts/r8a7793.dtsi +++ b/arch/arm/boot/dts/r8a7793.dtsi @@ -848,6 +848,24 @@ status = "disabled"; }; + icram0: sram@e63a0000 { + compatible = "mmio-sram"; + reg = <0 0xe63a0000 0 0x12000>; + }; + + icram1: sram@e63c0000 { + compatible = "mmio-sram"; + reg = <0 0xe63c0000 0 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0 0xe63c0000 0x1000>; + + smp-sram@0 { + compatible = "renesas,smp-sram"; + reg = <0 0x10>; + }; + }; + ether: ethernet@ee700000 { compatible = "renesas,ether-r8a7793"; reg = <0 0xee700000 0 0x400>; diff --git a/arch/arm/boot/dts/r8a7794.dtsi b/arch/arm/boot/dts/r8a7794.dtsi index 7d9a81d970d8..26535414203a 100644 --- a/arch/arm/boot/dts/r8a7794.dtsi +++ b/arch/arm/boot/dts/r8a7794.dtsi @@ -588,6 +588,24 @@ status = "disabled"; }; + icram0: sram@e63a0000 { + compatible = "mmio-sram"; + reg = <0 0xe63a0000 0 0x12000>; + }; + + icram1: sram@e63c0000 { + compatible = "mmio-sram"; + reg = <0 0xe63c0000 0 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0 0xe63c0000 0x1000>; + + smp-sram@0 { + compatible = "renesas,smp-sram"; + reg = <0 0x10>; + }; + }; + ether: ethernet@ee700000 { compatible = "renesas,ether-r8a7794"; reg = <0 0xee700000 0 0x400>; @@ -783,7 +801,7 @@ }; vin0: video@e6ef0000 { - compatible = "renesas,vin-r8a7794"; + compatible = "renesas,vin-r8a7794", "renesas,rcar-gen2-vin"; reg = <0 0xe6ef0000 0 0x1000>; interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp8_clks R8A7794_CLK_VIN0>; @@ -792,7 +810,7 @@ }; vin1: video@e6ef1000 { - compatible = "renesas,vin-r8a7794"; + compatible = "renesas,vin-r8a7794", "renesas,rcar-gen2-vin"; reg = <0 0xe6ef1000 0 0x1000>; interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp8_clks R8A7794_CLK_VIN1>; diff --git a/arch/arm/boot/dts/rk3036-kylin.dts b/arch/arm/boot/dts/rk3036-kylin.dts index 5726135b7f8a..fdb1570bc7d3 100644 --- a/arch/arm/boot/dts/rk3036-kylin.dts +++ b/arch/arm/boot/dts/rk3036-kylin.dts @@ -357,7 +357,6 @@ keep-power-in-suspend; mmc-pwrseq = <&sdio_pwrseq>; non-removable; - num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&sdio_clk &sdio_cmd &sdio_bus4>; sd-uhs-sdr12; @@ -372,7 +371,6 @@ cap-sd-highspeed; card-detect-delay = <200>; disable-wp; - num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>; }; diff --git a/arch/arm/boot/dts/rk3036.dtsi b/arch/arm/boot/dts/rk3036.dtsi index ec91325d3b6e..4916c65e0ace 100644 --- a/arch/arm/boot/dts/rk3036.dtsi +++ b/arch/arm/boot/dts/rk3036.dtsi @@ -287,7 +287,6 @@ fifo-depth = <0x100>; mmc-ddr-1_8v; non-removable; - num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>; resets = <&cru SRST_EMMC>; @@ -599,7 +598,7 @@ rockchip,pins = <1 15 RK_FUNC_1 &pcfg_pull_default>; }; - sdmmc_cd: sdmcc-cd { + sdmmc_cd: sdmmc-cd { rockchip,pins = <1 17 RK_FUNC_1 &pcfg_pull_default>; }; diff --git a/arch/arm/boot/dts/rk3066a-bqcurie2.dts b/arch/arm/boot/dts/rk3066a-bqcurie2.dts index e1f5198723b2..ef1eabf2512c 100644 --- a/arch/arm/boot/dts/rk3066a-bqcurie2.dts +++ b/arch/arm/boot/dts/rk3066a-bqcurie2.dts @@ -190,7 +190,6 @@ #include "tps65910.dtsi" &mmc0 { /* sdmmc */ - num-slots = <1>; status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>; @@ -202,7 +201,6 @@ }; &mmc1 { /* wifi */ - num-slots = <1>; status = "okay"; non-removable; diff --git a/arch/arm/boot/dts/rk3066a-mk808.dts b/arch/arm/boot/dts/rk3066a-mk808.dts index 7ca1cf5241e0..13e285c53def 100644 --- a/arch/arm/boot/dts/rk3066a-mk808.dts +++ b/arch/arm/boot/dts/rk3066a-mk808.dts @@ -132,7 +132,6 @@ bus-width = <4>; cap-mmc-highspeed; cap-sd-highspeed; - num-slots = <1>; vmmc-supply = <&vcc_sd>; status = "okay"; }; @@ -141,7 +140,6 @@ bus-width = <4>; disable-wp; non-removable; - num-slots = <1>; pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_bus4>; pinctrl-names = "default"; vmmc-supply = <&vcc_wifi>; diff --git a/arch/arm/boot/dts/rk3066a-rayeager.dts b/arch/arm/boot/dts/rk3066a-rayeager.dts index 8907deaab18e..400cbf9609e3 100644 --- a/arch/arm/boot/dts/rk3066a-rayeager.dts +++ b/arch/arm/boot/dts/rk3066a-rayeager.dts @@ -185,7 +185,6 @@ cap-mmc-highspeed; disable-wp; non-removable; - num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_rst>; vmmc-supply = <&vcc_emmc>; @@ -336,7 +335,6 @@ &mmc0 { bus-width = <4>; disable-wp; - num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>; vmmc-supply = <&vcc_sd>; @@ -349,7 +347,6 @@ bus-width = <4>; disable-wp; non-removable; - num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&sd1_clk>, <&sd1_cmd>, <&sd1_bus4>; vmmc-supply = <&vccio_wl>; diff --git a/arch/arm/boot/dts/rk3188-px3-evb.dts b/arch/arm/boot/dts/rk3188-px3-evb.dts index 5b2a0b6885cd..8ba9e06062f3 100644 --- a/arch/arm/boot/dts/rk3188-px3-evb.dts +++ b/arch/arm/boot/dts/rk3188-px3-evb.dts @@ -89,7 +89,6 @@ cap-mmc-highspeed; disable-wp; non-removable; - num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_rst>; status = "okay"; @@ -256,7 +255,6 @@ }; &mmc0 { - num-slots = <1>; status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>; diff --git a/arch/arm/boot/dts/rk3188-radxarock.dts b/arch/arm/boot/dts/rk3188-radxarock.dts index ca0a1c4bc15c..53d6fc2fdbce 100644 --- a/arch/arm/boot/dts/rk3188-radxarock.dts +++ b/arch/arm/boot/dts/rk3188-radxarock.dts @@ -296,7 +296,6 @@ }; &mmc0 { - num-slots = <1>; status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>; diff --git a/arch/arm/boot/dts/rk3229-evb.dts b/arch/arm/boot/dts/rk3229-evb.dts index 1b55192b7d04..73e384585755 100644 --- a/arch/arm/boot/dts/rk3229-evb.dts +++ b/arch/arm/boot/dts/rk3229-evb.dts @@ -40,7 +40,8 @@ /dts-v1/; -#include "rk322x.dtsi" +#include <dt-bindings/input/input.h> +#include "rk3229.dtsi" / { model = "Rockchip RK3229 Evaluation board"; @@ -51,6 +52,15 @@ reg = <0x60000000 0x40000000>; }; + dc_12v: dc-12v-regulator { + compatible = "regulator-fixed"; + regulator-name = "dc_12v"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + }; + ext_gmac: ext_gmac { compatible = "fixed-clock"; clock-frequency = <125000000>; @@ -67,6 +77,7 @@ regulator-name = "vcc_host"; regulator-always-on; regulator-boot-on; + vin-supply = <&vcc_sys>; }; vcc_phy: vcc-phy-regulator { @@ -77,9 +88,98 @@ regulator-max-microvolt = <1800000>; regulator-always-on; regulator-boot-on; + vin-supply = <&vccio_1v8>; + }; + + vcc_sys: vcc-sys-regulator { + compatible = "regulator-fixed"; + regulator-name = "vcc_sys"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&dc_12v>; + }; + + vccio_1v8: vccio-1v8-regulator { + compatible = "regulator-fixed"; + regulator-name = "vccio_1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + vin-supply = <&vcc_sys>; + }; + + vccio_3v3: vccio-3v3-regulator { + compatible = "regulator-fixed"; + regulator-name = "vccio_3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + vin-supply = <&vcc_sys>; + }; + + vdd_arm: vdd-arm-regulator { + compatible = "pwm-regulator"; + pwms = <&pwm1 0 25000 1>; + pwm-supply = <&vcc_sys>; + regulator-name = "vdd_arm"; + regulator-min-microvolt = <950000>; + regulator-max-microvolt = <1400000>; + regulator-always-on; + regulator-boot-on; + }; + + vdd_log: vdd-log-regulator { + compatible = "pwm-regulator"; + pwms = <&pwm2 0 25000 1>; + pwm-supply = <&vcc_sys>; + regulator-name = "vdd_log"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1300000>; + regulator-always-on; + regulator-boot-on; + }; + + gpio_keys { + compatible = "gpio-keys"; + autorepeat; + pinctrl-names = "default"; + pinctrl-0 = <&pwr_key>; + + power_key: power-key { + label = "GPIO Key Power"; + gpios = <&gpio3 23 GPIO_ACTIVE_LOW>; + linux,code = <KEY_POWER>; + debounce-interval = <100>; + wakeup-source; + }; }; }; +&cpu0 { + cpu-supply = <&vdd_arm>; +}; + +&cpu1 { + cpu-supply = <&vdd_arm>; +}; + +&cpu2 { + cpu-supply = <&vdd_arm>; +}; + +&cpu3 { + cpu-supply = <&vdd_arm>; +}; + +&emmc { + cap-mmc-highspeed; + disable-wp; + non-removable; + status = "okay"; +}; + &gmac { assigned-clocks = <&cru SCLK_MAC_EXTCLK>, <&cru SCLK_MAC>; assigned-clock-parents = <&ext_gmac>, <&cru SCLK_MAC_EXTCLK>; @@ -96,7 +196,21 @@ status = "okay"; }; +&io_domains { + status = "okay"; + + vccio1-supply = <&vccio_3v3>; + vccio2-supply = <&vccio_1v8>; + vccio4-supply = <&vccio_3v3>; +}; + &pinctrl { + keys { + pwr_key: pwr-key { + rockchip,pins = <3 RK_PC7 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + usb { host_vbus_drv: host-vbus-drv { rockchip,pins = <3 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>; @@ -104,6 +218,19 @@ }; }; +&pwm1 { + status = "okay"; +}; + +&pwm2 { + status = "okay"; +}; + +&tsadc { + rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */ + status = "okay"; +}; + &uart2 { status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6ul-geam-kit.dts b/arch/arm/boot/dts/rk3229.dtsi index 142e60cab65f..6fe6c15fc13a 100644 --- a/arch/arm/boot/dts/imx6ul-geam-kit.dts +++ b/arch/arm/boot/dts/rk3229.dtsi @@ -1,22 +1,22 @@ /* - * Copyright (C) 2016 Amarula Solutions B.V. - * Copyright (C) 2016 Engicam S.r.l. + * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd * * This file is dual-licensed: you can use it either under the terms * of the GPL or the X11 license, at your option. Note that this dual * licensing only applies to this file, and not this project as a * whole. * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. + * a) This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. * - * This file is distributed in the hope that it will be useful, + * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * - * Or, alternatively, + * Or, alternatively, * * b) Permission is hereby granted, free of charge, to any person * obtaining a copy of this software and associated documentation @@ -40,62 +40,50 @@ * OTHER DEALINGS IN THE SOFTWARE. */ -/dts-v1/; - -#include <dt-bindings/gpio/gpio.h> -#include "imx6ul-geam.dtsi" +#include "rk322x.dtsi" / { - model = "Engicam GEAM6UL"; - compatible = "engicam,imx6ul-geam", "fsl,imx6ul"; -}; + compatible = "rockchip,rk3229"; -&can1 { - status = "okay"; -}; - -&can2 { - status = "okay"; -}; + /delete-node/ opp-table0; -&lcdif { - display = <&display0>; - status = "okay"; + cpu0_opp_table: opp_table0 { + compatible = "operating-points-v2"; + opp-shared; - display0: display { - bits-per-pixel = <16>; - bus-width = <18>; - status = "okay"; - - display-timings { - native-mode = <&timing0>; - timing0: timing0 { - clock-frequency = <28000000>; - hactive = <800>; - vactive = <480>; - hfront-porch = <30>; - hback-porch = <30>; - hsync-len = <64>; - vback-porch = <5>; - vfront-porch = <5>; - vsync-len = <20>; - hsync-active = <0>; - vsync-active = <0>; - de-active = <1>; - pixelclk-active = <0>; - }; + opp-408000000 { + opp-hz = /bits/ 64 <408000000>; + opp-microvolt = <950000>; + clock-latency-ns = <40000>; + opp-suspend; + }; + opp-600000000 { + opp-hz = /bits/ 64 <600000000>; + opp-microvolt = <975000>; + }; + opp-816000000 { + opp-hz = /bits/ 64 <816000000>; + opp-microvolt = <1000000>; + }; + opp-1008000000 { + opp-hz = /bits/ 64 <1008000000>; + opp-microvolt = <1175000>; + }; + opp-1200000000 { + opp-hz = /bits/ 64 <1200000000>; + opp-microvolt = <1275000>; + }; + opp-1296000000 { + opp-hz = /bits/ 64 <1296000000>; + opp-microvolt = <1325000>; + }; + opp-1392000000 { + opp-hz = /bits/ 64 <1392000000>; + opp-microvolt = <1375000>; + }; + opp-1464000000 { + opp-hz = /bits/ 64 <1464000000>; + opp-microvolt = <1400000>; }; }; }; - -&usdhc1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usdhc1>; - status = "okay"; -}; - -&tsc { - measure-delay-time = <0x1ffff>; - pre-charge-time = <0x1fff>; - status = "okay"; -}; diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi index f3e4ffd9f818..06814421eed2 100644 --- a/arch/arm/boot/dts/rk322x.dtsi +++ b/arch/arm/boot/dts/rk322x.dtsi @@ -55,6 +55,7 @@ serial0 = &uart0; serial1 = &uart1; serial2 = &uart2; + spi0 = &spi0; }; cpus { @@ -70,6 +71,7 @@ #cooling-cells = <2>; /* min followed by max */ clock-latency = <40000>; clocks = <&cru ARMCLK>; + enable-method = "psci"; }; cpu1: cpu@f01 { @@ -78,6 +80,7 @@ reg = <0xf01>; resets = <&cru SRST_CORE1>; operating-points-v2 = <&cpu0_opp_table>; + enable-method = "psci"; }; cpu2: cpu@f02 { @@ -86,6 +89,7 @@ reg = <0xf02>; resets = <&cru SRST_CORE2>; operating-points-v2 = <&cpu0_opp_table>; + enable-method = "psci"; }; cpu3: cpu@f03 { @@ -94,6 +98,7 @@ reg = <0xf03>; resets = <&cru SRST_CORE3>; operating-points-v2 = <&cpu0_opp_table>; + enable-method = "psci"; }; }; @@ -151,6 +156,11 @@ interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>; }; + psci { + compatible = "arm,psci-1.0", "arm,psci-0.2"; + method = "smc"; + }; + timer { compatible = "arm,armv7-timer"; arm,cpu-registers-not-fw-configured; @@ -196,6 +206,19 @@ status = "disabled"; }; + spdif: spdif@100d0000 { + compatible = "rockchip,rk3228-spdif"; + reg = <0x100d0000 0x1000>; + interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru SCLK_SPDIF>, <&cru HCLK_SPDIF_8CH>; + clock-names = "mclk", "hclk"; + dmas = <&pdma 10>; + dma-names = "tx"; + pinctrl-names = "default"; + pinctrl-0 = <&spdif_tx>; + status = "disabled"; + }; + i2s2: i2s2@100e0000 { compatible = "rockchip,rk3228-i2s", "rockchip,rk3066-i2s"; reg = <0x100e0000 0x4000>; @@ -215,6 +238,11 @@ #address-cells = <1>; #size-cells = <1>; + io_domains: io-domains { + compatible = "rockchip,rk3228-io-voltage-domain"; + status = "disabled"; + }; + u2phy0: usb2-phy@760 { compatible = "rockchip,rk3228-usb2phy"; reg = <0x0760 0x0c>; @@ -309,6 +337,23 @@ status = "disabled"; }; + efuse: efuse@11040000 { + compatible = "rockchip,rk3228-efuse"; + reg = <0x11040000 0x20>; + clocks = <&cru PCLK_EFUSE_256>; + clock-names = "pclk_efuse"; + #address-cells = <1>; + #size-cells = <1>; + + /* Data cells */ + efuse_id: id@7 { + reg = <0x7 0x10>; + }; + cpu_leakage: cpu_leakage@17 { + reg = <0x17 0x1>; + }; + }; + i2c0: i2c@11050000 { compatible = "rockchip,rk3228-i2c"; reg = <0x11050000 0x1000>; @@ -361,6 +406,19 @@ status = "disabled"; }; + spi0: spi@11090000 { + compatible = "rockchip,rk3228-spi"; + reg = <0x11090000 0x1000>; + interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cru SCLK_SPI0>, <&cru PCLK_SPI0>; + clock-names = "spiclk", "apb_pclk"; + pinctrl-names = "default"; + pinctrl-0 = <&spi0_clk &spi0_tx &spi0_rx &spi0_cs0 &spi0_cs1>; + status = "disabled"; + }; + wdt: watchdog@110a0000 { compatible = "snps,dw-wdt"; reg = <0x110a0000 0x100>; @@ -500,8 +558,70 @@ status = "disabled"; }; + vpu_mmu: iommu@20020800 { + compatible = "rockchip,iommu"; + reg = <0x20020800 0x100>; + interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "vpu_mmu"; + iommu-cells = <0>; + status = "disabled"; + }; + + vdec_mmu: iommu@20030480 { + compatible = "rockchip,iommu"; + reg = <0x20030480 0x40>, <0x200304c0 0x40>; + interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "vdec_mmu"; + iommu-cells = <0>; + status = "disabled"; + }; + + vop_mmu: iommu@20053f00 { + compatible = "rockchip,iommu"; + reg = <0x20053f00 0x100>; + interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "vop_mmu"; + iommu-cells = <0>; + status = "disabled"; + }; + + iep_mmu: iommu@20070800 { + compatible = "rockchip,iommu"; + reg = <0x20070800 0x100>; + interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "iep_mmu"; + iommu-cells = <0>; + status = "disabled"; + }; + + sdmmc: dwmmc@30000000 { + compatible = "rockchip,rk3228-dw-mshc", "rockchip,rk3288-dw-mshc"; + reg = <0x30000000 0x4000>; + interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>, + <&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>; + clock-names = "biu", "ciu", "ciu_drv", "ciu_sample"; + fifo-depth = <0x100>; + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>; + status = "disabled"; + }; + + sdio: dwmmc@30010000 { + compatible = "rockchip,rk3228-dw-mshc", "rockchip,rk3288-dw-mshc"; + reg = <0x30010000 0x4000>; + interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru HCLK_SDIO>, <&cru SCLK_SDIO>, + <&cru SCLK_SDIO_DRV>, <&cru SCLK_SDIO_SAMPLE>; + clock-names = "biu", "ciu", "ciu_drv", "ciu_sample"; + fifo-depth = <0x100>; + pinctrl-names = "default"; + pinctrl-0 = <&sdio_clk &sdio_cmd &sdio_bus4>; + status = "disabled"; + }; + emmc: dwmmc@30020000 { - compatible = "rockchip,rk3288-dw-mshc"; + compatible = "rockchip,rk3228-dw-mshc", "rockchip,rk3288-dw-mshc"; reg = <0x30020000 0x4000>; interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; clock-frequency = <37500000>; @@ -511,7 +631,6 @@ clock-names = "biu", "ciu", "ciu_drv", "ciu_sample"; bus-width = <8>; default-sample-phase = <158>; - num-slots = <1>; fifo-depth = <0x100>; pinctrl-names = "default"; pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>; @@ -710,6 +829,40 @@ drive-strength = <12>; }; + sdmmc { + sdmmc_clk: sdmmc-clk { + rockchip,pins = <1 RK_PC0 1 &pcfg_pull_none_drv_12ma>; + }; + + sdmmc_cmd: sdmmc-cmd { + rockchip,pins = <1 RK_PB7 1 &pcfg_pull_none_drv_12ma>; + }; + + sdmmc_bus4: sdmmc-bus4 { + rockchip,pins = <1 RK_PC2 1 &pcfg_pull_none_drv_12ma>, + <1 RK_PC3 1 &pcfg_pull_none_drv_12ma>, + <1 RK_PC4 1 &pcfg_pull_none_drv_12ma>, + <1 RK_PC5 1 &pcfg_pull_none_drv_12ma>; + }; + }; + + sdio { + sdio_clk: sdio-clk { + rockchip,pins = <3 RK_PA0 1 &pcfg_pull_none_drv_12ma>; + }; + + sdio_cmd: sdio-cmd { + rockchip,pins = <3 RK_PA1 1 &pcfg_pull_none_drv_12ma>; + }; + + sdio_bus4: sdio-bus4 { + rockchip,pins = <3 RK_PA2 1 &pcfg_pull_none_drv_12ma>, + <3 RK_PA3 1 &pcfg_pull_none_drv_12ma>, + <3 RK_PA4 1 &pcfg_pull_none_drv_12ma>, + <3 RK_PA5 1 &pcfg_pull_none_drv_12ma>; + }; + }; + emmc { emmc_clk: emmc-clk { rockchip,pins = <2 7 RK_FUNC_2 &pcfg_pull_none>; @@ -797,6 +950,42 @@ }; }; + spi-0 { + spi0_clk: spi0-clk { + rockchip,pins = <0 9 RK_FUNC_2 &pcfg_pull_up>; + }; + spi0_cs0: spi0-cs0 { + rockchip,pins = <0 14 RK_FUNC_2 &pcfg_pull_up>; + }; + spi0_tx: spi0-tx { + rockchip,pins = <0 11 RK_FUNC_2 &pcfg_pull_up>; + }; + spi0_rx: spi0-rx { + rockchip,pins = <0 13 RK_FUNC_2 &pcfg_pull_up>; + }; + spi0_cs1: spi0-cs1 { + rockchip,pins = <1 12 RK_FUNC_1 &pcfg_pull_up>; + }; + }; + + spi-1 { + spi1_clk: spi1-clk { + rockchip,pins = <0 23 RK_FUNC_2 &pcfg_pull_up>; + }; + spi1_cs0: spi1-cs0 { + rockchip,pins = <2 2 RK_FUNC_2 &pcfg_pull_up>; + }; + spi1_rx: spi1-rx { + rockchip,pins = <2 0 RK_FUNC_2 &pcfg_pull_up>; + }; + spi1_tx: spi1-tx { + rockchip,pins = <2 1 RK_FUNC_2 &pcfg_pull_up>; + }; + spi1_cs1: spi1-cs1 { + rockchip,pins = <2 3 RK_FUNC_2 &pcfg_pull_up>; + }; + }; + i2s1 { i2s1_bus: i2s1-bus { rockchip,pins = <0 8 RK_FUNC_1 &pcfg_pull_none>, @@ -835,6 +1024,12 @@ }; }; + spdif { + spdif_tx: spdif-tx { + rockchip,pins = <3 31 RK_FUNC_2 &pcfg_pull_none>; + }; + }; + tsadc { otp_gpio: otp-gpio { rockchip,pins = <0 24 RK_FUNC_GPIO &pcfg_pull_none>; diff --git a/arch/arm/boot/dts/rk3288-evb.dtsi b/arch/arm/boot/dts/rk3288-evb.dtsi index 0dec94c3583b..39b61dce97ad 100644 --- a/arch/arm/boot/dts/rk3288-evb.dtsi +++ b/arch/arm/boot/dts/rk3288-evb.dtsi @@ -45,7 +45,44 @@ / { memory@0 { device_type = "memory"; - reg = <0x0 0x80000000>; + reg = <0x0 0x0 0x0 0x80000000>; + }; + + adc-keys { + compatible = "adc-keys"; + io-channels = <&saradc 1>; + io-channel-names = "buttons"; + keyup-threshold-microvolt = <1800000>; + + button-up { + label = "Volume Up"; + linux,code = <KEY_VOLUMEUP>; + press-threshold-microvolt = <100000>; + }; + + button-down { + label = "Volume Down"; + linux,code = <KEY_VOLUMEDOWN>; + press-threshold-microvolt = <300000>; + }; + + menu { + label = "Menu"; + linux,code = <KEY_MENU>; + press-threshold-microvolt = <640000>; + }; + + esc { + label = "Esc"; + linux,code = <KEY_ESC>; + press-threshold-microvolt = <1000000>; + }; + + home { + label = "Home"; + linux,code = <KEY_HOME>; + press-threshold-microvolt = <1300000>; + }; }; backlight: backlight { @@ -212,19 +249,22 @@ cap-mmc-highspeed; disable-wp; non-removable; - num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>; status = "okay"; }; +&saradc { + vref-supply = <&vcc_18>; + status = "okay"; +}; + &sdmmc { bus-width = <4>; cap-mmc-highspeed; cap-sd-highspeed; card-detect-delay = <200>; disable-wp; /* wp not hooked up */ - num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; status = "okay"; @@ -248,6 +288,11 @@ status = "ok"; }; +&gpu { + mali-supply = <&vdd_gpu>; + status = "okay"; +}; + &hdmi { ddc-i2c-bus = <&i2c5>; status = "okay"; diff --git a/arch/arm/boot/dts/rk3288-fennec.dts b/arch/arm/boot/dts/rk3288-fennec.dts index 61d1c1028317..41405974253a 100644 --- a/arch/arm/boot/dts/rk3288-fennec.dts +++ b/arch/arm/boot/dts/rk3288-fennec.dts @@ -47,7 +47,7 @@ compatible = "rockchip,rk3288-fennec", "rockchip,rk3288"; memory@0 { - reg = <0x0 0x80000000>; + reg = <0x0 0x0 0x0 0x80000000>; device_type = "memory"; }; @@ -77,7 +77,6 @@ cap-mmc-highspeed; disable-wp; non-removable; - num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>; status = "okay"; @@ -99,6 +98,11 @@ status = "okay"; }; +&gpu { + mali-supply = <&vdd_gpu>; + status = "okay"; +}; + &hdmi { status = "okay"; }; diff --git a/arch/arm/boot/dts/rk3288-firefly-reload-core.dtsi b/arch/arm/boot/dts/rk3288-firefly-reload-core.dtsi index 813496618d08..5f05815f47e0 100644 --- a/arch/arm/boot/dts/rk3288-firefly-reload-core.dtsi +++ b/arch/arm/boot/dts/rk3288-firefly-reload-core.dtsi @@ -47,7 +47,7 @@ / { memory@0 { device_type = "memory"; - reg = <0 0x80000000>; + reg = <0x0 0x0 0x0 0x80000000>; }; ext_gmac: external-gmac-clock { @@ -78,7 +78,6 @@ mmc-ddr-1_8v; mmc-hs200-1_8v; non-removable; - num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_pwr>, <&emmc_bus8>; vmmc-supply = <&vcc_io>; diff --git a/arch/arm/boot/dts/rk3288-firefly-reload.dts b/arch/arm/boot/dts/rk3288-firefly-reload.dts index b11a282c334c..7da0947ababb 100644 --- a/arch/arm/boot/dts/rk3288-firefly-reload.dts +++ b/arch/arm/boot/dts/rk3288-firefly-reload.dts @@ -269,7 +269,6 @@ cap-sd-highspeed; card-detect-delay = <200>; disable-wp; - num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>; vmmc-supply = <&vcc_sd>; @@ -284,7 +283,6 @@ disable-wp; mmc-pwrseq = <&sdio_pwrseq>; non-removable; - num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&sdio0_bus4>, <&sdio0_cmd>, <&sdio0_clk>, <&sdio0_int>; sd-uhs-sdr12; diff --git a/arch/arm/boot/dts/rk3288-firefly.dtsi b/arch/arm/boot/dts/rk3288-firefly.dtsi index 32dabae12e67..b9e6f3a97240 100644 --- a/arch/arm/boot/dts/rk3288-firefly.dtsi +++ b/arch/arm/boot/dts/rk3288-firefly.dtsi @@ -46,7 +46,7 @@ / { memory@0 { device_type = "memory"; - reg = <0 0x80000000>; + reg = <0x0 0x0 0x0 0x80000000>; }; adc-keys { @@ -208,7 +208,6 @@ cap-mmc-highspeed; disable-wp; non-removable; - num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_pwr>, <&emmc_bus8>; vmmc-supply = <&vcc_io>; @@ -527,7 +526,6 @@ bus-width = <4>; disable-wp; non-removable; - num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&sdio0_bus4>, <&sdio0_cmd>, <&sdio0_clk>; vmmc-supply = <&vbat_wl>; @@ -541,7 +539,6 @@ cap-sd-highspeed; card-detect-delay = <200>; disable-wp; - num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>; vmmc-supply = <&vcc_sd>; diff --git a/arch/arm/boot/dts/rk3288-miqi.dts b/arch/arm/boot/dts/rk3288-miqi.dts index 30e93f694ae8..4d923aa6ed11 100644 --- a/arch/arm/boot/dts/rk3288-miqi.dts +++ b/arch/arm/boot/dts/rk3288-miqi.dts @@ -54,7 +54,7 @@ memory@0 { device_type = "memory"; - reg = <0 0x80000000>; + reg = <0x0 0x0 0x0 0x80000000>; }; ext_gmac: external-gmac-clock { @@ -126,7 +126,6 @@ cap-mmc-highspeed; disable-wp; non-removable; - num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_pwr>, <&emmc_bus8>; vmmc-supply = <&vcc_io>; @@ -404,7 +403,6 @@ cap-sd-highspeed; card-detect-delay = <200>; disable-wp; - num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>; vmmc-supply = <&vcc_sd>; diff --git a/arch/arm/boot/dts/rk3288-phycore-rdk.dts b/arch/arm/boot/dts/rk3288-phycore-rdk.dts index 3dda79579b51..1241cbcfc16f 100644 --- a/arch/arm/boot/dts/rk3288-phycore-rdk.dts +++ b/arch/arm/boot/dts/rk3288-phycore-rdk.dts @@ -263,7 +263,6 @@ cap-sd-highspeed; card-detect-delay = <200>; disable-wp; - num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; vmmc-supply = <&vdd_io_sd>; diff --git a/arch/arm/boot/dts/rk3288-phycore-som.dtsi b/arch/arm/boot/dts/rk3288-phycore-som.dtsi index 26cd3ad45160..99cfae875e12 100644 --- a/arch/arm/boot/dts/rk3288-phycore-som.dtsi +++ b/arch/arm/boot/dts/rk3288-phycore-som.dtsi @@ -55,7 +55,7 @@ */ memory { device_type = "memory"; - reg = <0 0x8000000>; + reg = <0x0 0x0 0x0 0x8000000>; }; aliases { @@ -136,7 +136,6 @@ cap-mmc-highspeed; disable-wp; non-removable; - num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>; vmmc-supply = <&vdd_3v3_io>; diff --git a/arch/arm/boot/dts/rk3288-popmetal.dts b/arch/arm/boot/dts/rk3288-popmetal.dts index aa1f9ecff231..f084e0c8dcb3 100644 --- a/arch/arm/boot/dts/rk3288-popmetal.dts +++ b/arch/arm/boot/dts/rk3288-popmetal.dts @@ -50,7 +50,7 @@ memory@0 { device_type = "memory"; - reg = <0 0x80000000>; + reg = <0x0 0x0 0x0 0x80000000>; }; ext_gmac: external-gmac-clock { @@ -150,7 +150,6 @@ mmc-ddr-1_8v; mmc-hs200-1_8v; non-removable; - num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>; vmmc-supply = <&vcc_io>; @@ -164,7 +163,6 @@ cap-sd-highspeed; card-detect-delay = <200>; disable-wp; /* wp not hooked up */ - num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; sd-uhs-sdr12; diff --git a/arch/arm/boot/dts/rk3288-r89.dts b/arch/arm/boot/dts/rk3288-r89.dts index 1145b62edde7..e95215c9788b 100644 --- a/arch/arm/boot/dts/rk3288-r89.dts +++ b/arch/arm/boot/dts/rk3288-r89.dts @@ -50,7 +50,7 @@ memory@0 { device_type = "memory"; - reg = <0x0 0x80000000>; + reg = <0x0 0x0 0x0 0x80000000>; }; ext_gmac: external-gmac-clock { @@ -354,7 +354,6 @@ cap-sd-highspeed; card-detect-delay = <200>; disable-wp; - num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; vmmc-supply = <&vcc_sdmmc>; diff --git a/arch/arm/boot/dts/rk3288-rock2-som.dtsi b/arch/arm/boot/dts/rk3288-rock2-som.dtsi index 749a9b86e6e2..b9c471fcbd42 100644 --- a/arch/arm/boot/dts/rk3288-rock2-som.dtsi +++ b/arch/arm/boot/dts/rk3288-rock2-som.dtsi @@ -43,7 +43,7 @@ / { memory@0 { - reg = <0x0 0x80000000>; + reg = <0x0 0x0 0x0 0x80000000>; device_type = "memory"; }; @@ -89,7 +89,6 @@ cap-mmc-highspeed; disable-wp; non-removable; - num-slots = <1>; mmc-pwrseq = <&emmc_pwrseq>; pinctrl-names = "default"; pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>; diff --git a/arch/arm/boot/dts/rk3288-rock2-square.dts b/arch/arm/boot/dts/rk3288-rock2-square.dts index 8ed25e9f60bc..0e084b8a86ac 100644 --- a/arch/arm/boot/dts/rk3288-rock2-square.dts +++ b/arch/arm/boot/dts/rk3288-rock2-square.dts @@ -147,7 +147,6 @@ disable-wp; mmc-pwrseq = <&sdio_pwrseq>; non-removable; - num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk &sdio0_int>; vmmc-supply = <&vcc_io>; @@ -161,7 +160,6 @@ cap-sd-highspeed; card-detect-delay = <200>; disable-wp; /* wp not hooked up */ - num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; vmmc-supply = <&vcc_sd>; diff --git a/arch/arm/boot/dts/rk3288-tinker.dts b/arch/arm/boot/dts/rk3288-tinker.dts index f601c78386a9..346b0d8b474d 100644 --- a/arch/arm/boot/dts/rk3288-tinker.dts +++ b/arch/arm/boot/dts/rk3288-tinker.dts @@ -50,7 +50,7 @@ compatible = "asus,rk3288-tinker", "rockchip,rk3288"; memory { - reg = <0x0 0x80000000>; + reg = <0x0 0x0 0x0 0x80000000>; device_type = "memory"; }; @@ -156,6 +156,11 @@ status = "ok"; }; +&gpu { + mali-supply = <&vdd_gpu>; + status = "okay"; +}; + &hdmi { ddc-i2c-bus = <&i2c5>; status = "okay"; @@ -465,7 +470,6 @@ cap-sd-highspeed; card-detect-delay = <200>; disable-wp; /* wp not hooked up */ - num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; status = "okay"; diff --git a/arch/arm/boot/dts/rk3288-veyron-sdmmc.dtsi b/arch/arm/boot/dts/rk3288-veyron-sdmmc.dtsi index aef07101e9ab..95e9bee8bca2 100644 --- a/arch/arm/boot/dts/rk3288-veyron-sdmmc.dtsi +++ b/arch/arm/boot/dts/rk3288-veyron-sdmmc.dtsi @@ -117,7 +117,6 @@ card-detect-delay = <200>; cd-gpios = <&gpio7 RK_PA5 GPIO_ACTIVE_LOW>; rockchip,default-sample-phase = <90>; - num-slots = <1>; sd-uhs-sdr12; sd-uhs-sdr25; sd-uhs-sdr50; diff --git a/arch/arm/boot/dts/rk3288-veyron.dtsi b/arch/arm/boot/dts/rk3288-veyron.dtsi index d709fa1847f9..6e5bd8974f22 100644 --- a/arch/arm/boot/dts/rk3288-veyron.dtsi +++ b/arch/arm/boot/dts/rk3288-veyron.dtsi @@ -49,7 +49,7 @@ / { memory@0 { device_type = "memory"; - reg = <0x0 0x80000000>; + reg = <0x0 0x0 0x0 0x80000000>; }; gpio_keys: gpio-keys { @@ -156,7 +156,6 @@ mmc-hs200-1_8v; mmc-pwrseq = <&emmc_pwrseq>; non-removable; - num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>; }; @@ -372,7 +371,6 @@ keep-power-in-suspend; mmc-pwrseq = <&sdio_pwrseq>; non-removable; - num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&sdio0_clk &sdio0_cmd &sdio0_bus4>; sd-uhs-sdr12; diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi index 858e1fed762a..356ed1e62452 100644 --- a/arch/arm/boot/dts/rk3288.dtsi +++ b/arch/arm/boot/dts/rk3288.dtsi @@ -49,8 +49,8 @@ #include <dt-bindings/soc/rockchip,boot-mode.h> / { - #address-cells = <1>; - #size-cells = <1>; + #address-cells = <2>; + #size-cells = <2>; compatible = "rockchip,rk3288"; @@ -139,13 +139,13 @@ amba { compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; + #address-cells = <2>; + #size-cells = <2>; ranges; dmac_peri: dma-controller@ff250000 { compatible = "arm,pl330", "arm,primecell"; - reg = <0xff250000 0x4000>; + reg = <0x0 0xff250000 0x0 0x4000>; interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>; #dma-cells = <1>; @@ -156,7 +156,7 @@ dmac_bus_ns: dma-controller@ff600000 { compatible = "arm,pl330", "arm,primecell"; - reg = <0xff600000 0x4000>; + reg = <0x0 0xff600000 0x0 0x4000>; interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>; #dma-cells = <1>; @@ -168,7 +168,7 @@ dmac_bus_s: dma-controller@ffb20000 { compatible = "arm,pl330", "arm,primecell"; - reg = <0xffb20000 0x4000>; + reg = <0x0 0xffb20000 0x0 0x4000>; interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>; #dma-cells = <1>; @@ -179,8 +179,8 @@ }; reserved-memory { - #address-cells = <1>; - #size-cells = <1>; + #address-cells = <2>; + #size-cells = <2>; ranges; /* @@ -194,7 +194,7 @@ * is found. */ dma-unusable@fe000000 { - reg = <0xfe000000 0x1000000>; + reg = <0x0 0xfe000000 0x0 0x1000000>; }; }; @@ -217,7 +217,7 @@ timer: timer@ff810000 { compatible = "rockchip,rk3288-timer"; - reg = <0xff810000 0x20>; + reg = <0x0 0xff810000 0x0 0x20>; interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>; clocks = <&xin24m>, <&cru PCLK_TIMER>; clock-names = "timer", "pclk"; @@ -236,7 +236,7 @@ clock-names = "biu", "ciu", "ciu-drive", "ciu-sample"; fifo-depth = <0x100>; interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; - reg = <0xff0c0000 0x4000>; + reg = <0x0 0xff0c0000 0x0 0x4000>; resets = <&cru SRST_MMC0>; reset-names = "reset"; status = "disabled"; @@ -250,7 +250,7 @@ clock-names = "biu", "ciu", "ciu-drive", "ciu-sample"; fifo-depth = <0x100>; interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>; - reg = <0xff0d0000 0x4000>; + reg = <0x0 0xff0d0000 0x0 0x4000>; resets = <&cru SRST_SDIO0>; reset-names = "reset"; status = "disabled"; @@ -264,7 +264,7 @@ clock-names = "biu", "ciu", "ciu-drive", "ciu-sample"; fifo-depth = <0x100>; interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>; - reg = <0xff0e0000 0x4000>; + reg = <0x0 0xff0e0000 0x0 0x4000>; resets = <&cru SRST_SDIO1>; reset-names = "reset"; status = "disabled"; @@ -278,7 +278,7 @@ clock-names = "biu", "ciu", "ciu-drive", "ciu-sample"; fifo-depth = <0x100>; interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>; - reg = <0xff0f0000 0x4000>; + reg = <0x0 0xff0f0000 0x0 0x4000>; resets = <&cru SRST_EMMC>; reset-names = "reset"; status = "disabled"; @@ -286,7 +286,7 @@ saradc: saradc@ff100000 { compatible = "rockchip,saradc"; - reg = <0xff100000 0x100>; + reg = <0x0 0xff100000 0x0 0x100>; interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; #io-channel-cells = <1>; clocks = <&cru SCLK_SARADC>, <&cru PCLK_SARADC>; @@ -305,7 +305,7 @@ interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&spi0_clk &spi0_tx &spi0_rx &spi0_cs0>; - reg = <0xff110000 0x1000>; + reg = <0x0 0xff110000 0x0 0x1000>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -320,7 +320,7 @@ interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&spi1_clk &spi1_tx &spi1_rx &spi1_cs0>; - reg = <0xff120000 0x1000>; + reg = <0x0 0xff120000 0x0 0x1000>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -335,7 +335,7 @@ interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&spi2_clk &spi2_tx &spi2_rx &spi2_cs0>; - reg = <0xff130000 0x1000>; + reg = <0x0 0xff130000 0x0 0x1000>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -343,7 +343,7 @@ i2c1: i2c@ff140000 { compatible = "rockchip,rk3288-i2c"; - reg = <0xff140000 0x1000>; + reg = <0x0 0xff140000 0x0 0x1000>; interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; @@ -356,7 +356,7 @@ i2c3: i2c@ff150000 { compatible = "rockchip,rk3288-i2c"; - reg = <0xff150000 0x1000>; + reg = <0x0 0xff150000 0x0 0x1000>; interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; @@ -369,7 +369,7 @@ i2c4: i2c@ff160000 { compatible = "rockchip,rk3288-i2c"; - reg = <0xff160000 0x1000>; + reg = <0x0 0xff160000 0x0 0x1000>; interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; @@ -382,7 +382,7 @@ i2c5: i2c@ff170000 { compatible = "rockchip,rk3288-i2c"; - reg = <0xff170000 0x1000>; + reg = <0x0 0xff170000 0x0 0x1000>; interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; @@ -395,7 +395,7 @@ uart0: serial@ff180000 { compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart"; - reg = <0xff180000 0x100>; + reg = <0x0 0xff180000 0x0 0x100>; interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>; reg-shift = <2>; reg-io-width = <4>; @@ -408,7 +408,7 @@ uart1: serial@ff190000 { compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart"; - reg = <0xff190000 0x100>; + reg = <0x0 0xff190000 0x0 0x100>; interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>; reg-shift = <2>; reg-io-width = <4>; @@ -421,7 +421,7 @@ uart2: serial@ff690000 { compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart"; - reg = <0xff690000 0x100>; + reg = <0x0 0xff690000 0x0 0x100>; interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>; reg-shift = <2>; reg-io-width = <4>; @@ -434,7 +434,7 @@ uart3: serial@ff1b0000 { compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart"; - reg = <0xff1b0000 0x100>; + reg = <0x0 0xff1b0000 0x0 0x100>; interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>; reg-shift = <2>; reg-io-width = <4>; @@ -447,7 +447,7 @@ uart4: serial@ff1c0000 { compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart"; - reg = <0xff1c0000 0x100>; + reg = <0x0 0xff1c0000 0x0 0x100>; interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>; reg-shift = <2>; reg-io-width = <4>; @@ -535,7 +535,7 @@ tsadc: tsadc@ff280000 { compatible = "rockchip,rk3288-tsadc"; - reg = <0xff280000 0x100>; + reg = <0x0 0xff280000 0x0 0x100>; interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>; clock-names = "tsadc", "apb_pclk"; @@ -552,7 +552,7 @@ gmac: ethernet@ff290000 { compatible = "rockchip,rk3288-gmac"; - reg = <0xff290000 0x10000>; + reg = <0x0 0xff290000 0x0 0x10000>; interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "macirq", "eth_wake_irq"; @@ -572,7 +572,7 @@ usb_host0_ehci: usb@ff500000 { compatible = "generic-ehci"; - reg = <0xff500000 0x100>; + reg = <0x0 0xff500000 0x0 0x100>; interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cru HCLK_USBHOST0>; clock-names = "usbhost"; @@ -586,7 +586,7 @@ usb_host1: usb@ff540000 { compatible = "rockchip,rk3288-usb", "rockchip,rk3066-usb", "snps,dwc2"; - reg = <0xff540000 0x40000>; + reg = <0x0 0xff540000 0x0 0x40000>; interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cru HCLK_USBHOST1>; clock-names = "otg"; @@ -599,7 +599,7 @@ usb_otg: usb@ff580000 { compatible = "rockchip,rk3288-usb", "rockchip,rk3066-usb", "snps,dwc2"; - reg = <0xff580000 0x40000>; + reg = <0x0 0xff580000 0x0 0x40000>; interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cru HCLK_OTG0>; clock-names = "otg"; @@ -614,7 +614,7 @@ usb_hsic: usb@ff5c0000 { compatible = "generic-ehci"; - reg = <0xff5c0000 0x100>; + reg = <0x0 0xff5c0000 0x0 0x100>; interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cru HCLK_HSIC>; clock-names = "usbhost"; @@ -623,7 +623,7 @@ i2c0: i2c@ff650000 { compatible = "rockchip,rk3288-i2c"; - reg = <0xff650000 0x1000>; + reg = <0x0 0xff650000 0x0 0x1000>; interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; @@ -636,7 +636,7 @@ i2c2: i2c@ff660000 { compatible = "rockchip,rk3288-i2c"; - reg = <0xff660000 0x1000>; + reg = <0x0 0xff660000 0x0 0x1000>; interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; @@ -649,7 +649,7 @@ pwm0: pwm@ff680000 { compatible = "rockchip,rk3288-pwm"; - reg = <0xff680000 0x10>; + reg = <0x0 0xff680000 0x0 0x10>; #pwm-cells = <3>; pinctrl-names = "default"; pinctrl-0 = <&pwm0_pin>; @@ -660,7 +660,7 @@ pwm1: pwm@ff680010 { compatible = "rockchip,rk3288-pwm"; - reg = <0xff680010 0x10>; + reg = <0x0 0xff680010 0x0 0x10>; #pwm-cells = <3>; pinctrl-names = "default"; pinctrl-0 = <&pwm1_pin>; @@ -671,7 +671,7 @@ pwm2: pwm@ff680020 { compatible = "rockchip,rk3288-pwm"; - reg = <0xff680020 0x10>; + reg = <0x0 0xff680020 0x0 0x10>; #pwm-cells = <3>; pinctrl-names = "default"; pinctrl-0 = <&pwm2_pin>; @@ -682,7 +682,7 @@ pwm3: pwm@ff680030 { compatible = "rockchip,rk3288-pwm"; - reg = <0xff680030 0x10>; + reg = <0x0 0xff680030 0x0 0x10>; #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pwm3_pin>; @@ -693,10 +693,10 @@ bus_intmem@ff700000 { compatible = "mmio-sram"; - reg = <0xff700000 0x18000>; + reg = <0x0 0xff700000 0x0 0x18000>; #address-cells = <1>; #size-cells = <1>; - ranges = <0 0xff700000 0x18000>; + ranges = <0 0x0 0xff700000 0x18000>; smp-sram@0 { compatible = "rockchip,rk3066-smp-sram"; reg = <0x00 0x10>; @@ -705,12 +705,12 @@ sram@ff720000 { compatible = "rockchip,rk3288-pmu-sram", "mmio-sram"; - reg = <0xff720000 0x1000>; + reg = <0x0 0xff720000 0x0 0x1000>; }; pmu: power-management@ff730000 { compatible = "rockchip,rk3288-pmu", "syscon", "simple-mfd"; - reg = <0xff730000 0x100>; + reg = <0x0 0xff730000 0x0 0x100>; power: power-controller { compatible = "rockchip,rk3288-power-controller"; @@ -831,12 +831,12 @@ sgrf: syscon@ff740000 { compatible = "rockchip,rk3288-sgrf", "syscon"; - reg = <0xff740000 0x1000>; + reg = <0x0 0xff740000 0x0 0x1000>; }; cru: clock-controller@ff760000 { compatible = "rockchip,rk3288-cru"; - reg = <0xff760000 0x1000>; + reg = <0x0 0xff760000 0x0 0x1000>; rockchip,grf = <&grf>; #clock-cells = <1>; #reset-cells = <1>; @@ -854,7 +854,7 @@ grf: syscon@ff770000 { compatible = "rockchip,rk3288-grf", "syscon", "simple-mfd"; - reg = <0xff770000 0x1000>; + reg = <0x0 0xff770000 0x0 0x1000>; edp_phy: edp-phy { compatible = "rockchip,rk3288-dp-phy"; @@ -903,7 +903,7 @@ wdt: watchdog@ff800000 { compatible = "rockchip,rk3288-wdt", "snps,dw-wdt"; - reg = <0xff800000 0x100>; + reg = <0x0 0xff800000 0x0 0x100>; clocks = <&cru PCLK_WDT>; interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; @@ -911,7 +911,7 @@ spdif: sound@ff88b0000 { compatible = "rockchip,rk3288-spdif", "rockchip,rk3066-spdif"; - reg = <0xff8b0000 0x10000>; + reg = <0x0 0xff8b0000 0x0 0x10000>; #sound-dai-cells = <0>; clock-names = "hclk", "mclk"; clocks = <&cru HCLK_SPDIF8CH>, <&cru SCLK_SPDIF8CH>; @@ -926,7 +926,7 @@ i2s: i2s@ff890000 { compatible = "rockchip,rk3288-i2s", "rockchip,rk3066-i2s"; - reg = <0xff890000 0x10000>; + reg = <0x0 0xff890000 0x0 0x10000>; interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; @@ -943,7 +943,7 @@ crypto: cypto-controller@ff8a0000 { compatible = "rockchip,rk3288-crypto"; - reg = <0xff8a0000 0x4000>; + reg = <0x0 0xff8a0000 0x0 0x4000>; interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cru ACLK_CRYPTO>, <&cru HCLK_CRYPTO>, <&cru SCLK_CRYPTO>, <&cru ACLK_DMAC1>; @@ -953,9 +953,28 @@ status = "okay"; }; + iep_mmu: iommu@ff900800 { + compatible = "rockchip,iommu"; + reg = <0x0 0xff900800 0x0 0x40>; + interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH 0>; + interrupt-names = "iep_mmu"; + #iommu-cells = <0>; + status = "disabled"; + }; + + isp_mmu: iommu@ff914000 { + compatible = "rockchip,iommu"; + reg = <0x0 0xff914000 0x0 0x100>, <0x0 0xff915000 0x0 0x100>; + interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "isp_mmu"; + #iommu-cells = <0>; + rockchip,disable-mmu-reset; + status = "disabled"; + }; + vopb: vop@ff930000 { compatible = "rockchip,rk3288-vop"; - reg = <0xff930000 0x19c>; + reg = <0x0 0xff930000 0x0 0x19c>; interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cru ACLK_VOP0>, <&cru DCLK_VOP0>, <&cru HCLK_VOP0>; clock-names = "aclk_vop", "dclk_vop", "hclk_vop"; @@ -988,7 +1007,7 @@ vopb_mmu: iommu@ff930300 { compatible = "rockchip,iommu"; - reg = <0xff930300 0x100>; + reg = <0x0 0xff930300 0x0 0x100>; interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "vopb_mmu"; power-domains = <&power RK3288_PD_VIO>; @@ -998,7 +1017,7 @@ vopl: vop@ff940000 { compatible = "rockchip,rk3288-vop"; - reg = <0xff940000 0x19c>; + reg = <0x0 0xff940000 0x0 0x19c>; interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cru ACLK_VOP1>, <&cru DCLK_VOP1>, <&cru HCLK_VOP1>; clock-names = "aclk_vop", "dclk_vop", "hclk_vop"; @@ -1031,7 +1050,7 @@ vopl_mmu: iommu@ff940300 { compatible = "rockchip,iommu"; - reg = <0xff940300 0x100>; + reg = <0x0 0xff940300 0x0 0x100>; interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "vopl_mmu"; power-domains = <&power RK3288_PD_VIO>; @@ -1041,7 +1060,7 @@ mipi_dsi: mipi@ff960000 { compatible = "rockchip,rk3288-mipi-dsi", "snps,dw-mipi-dsi"; - reg = <0xff960000 0x4000>; + reg = <0x0 0xff960000 0x0 0x4000>; interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cru SCLK_MIPIDSI_24M>, <&cru PCLK_MIPI_DSI0>; clock-names = "ref", "pclk"; @@ -1069,7 +1088,7 @@ edp: dp@ff970000 { compatible = "rockchip,rk3288-dp"; - reg = <0xff970000 0x4000>; + reg = <0x0 0xff970000 0x0 0x4000>; interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cru SCLK_EDP>, <&cru PCLK_EDP_CTRL>; clock-names = "dp", "pclk"; @@ -1101,7 +1120,7 @@ hdmi: hdmi@ff980000 { compatible = "rockchip,rk3288-dw-hdmi"; - reg = <0xff980000 0x20000>; + reg = <0x0 0xff980000 0x0 0x20000>; reg-io-width = <4>; rockchip,grf = <&grf>; interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>; @@ -1126,9 +1145,27 @@ }; }; + vpu_mmu: iommu@ff9a0800 { + compatible = "rockchip,iommu"; + reg = <0x0 0xff9a0800 0x0 0x100>; + interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "vpu_mmu"; + #iommu-cells = <0>; + status = "disabled"; + }; + + hevc_mmu: iommu@ff9c0440 { + compatible = "rockchip,iommu"; + reg = <0x0 0xff9c0440 0x0 0x40>, <0x0 0xff9c0480 0x0 0x40>; + interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "hevc_mmu"; + #iommu-cells = <0>; + status = "disabled"; + }; + gpu: gpu@ffa30000 { compatible = "rockchip,rk3288-mali", "arm,mali-t760"; - reg = <0xffa30000 0x10000>; + reg = <0x0 0xffa30000 0x0 0x10000>; interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>; @@ -1170,72 +1207,72 @@ qos_gpu_r: qos@ffaa0000 { compatible = "syscon"; - reg = <0xffaa0000 0x20>; + reg = <0x0 0xffaa0000 0x0 0x20>; }; qos_gpu_w: qos@ffaa0080 { compatible = "syscon"; - reg = <0xffaa0080 0x20>; + reg = <0x0 0xffaa0080 0x0 0x20>; }; qos_vio1_vop: qos@ffad0000 { compatible = "syscon"; - reg = <0xffad0000 0x20>; + reg = <0x0 0xffad0000 0x0 0x20>; }; qos_vio1_isp_w0: qos@ffad0100 { compatible = "syscon"; - reg = <0xffad0100 0x20>; + reg = <0x0 0xffad0100 0x0 0x20>; }; qos_vio1_isp_w1: qos@ffad0180 { compatible = "syscon"; - reg = <0xffad0180 0x20>; + reg = <0x0 0xffad0180 0x0 0x20>; }; qos_vio0_vop: qos@ffad0400 { compatible = "syscon"; - reg = <0xffad0400 0x20>; + reg = <0x0 0xffad0400 0x0 0x20>; }; qos_vio0_vip: qos@ffad0480 { compatible = "syscon"; - reg = <0xffad0480 0x20>; + reg = <0x0 0xffad0480 0x0 0x20>; }; qos_vio0_iep: qos@ffad0500 { compatible = "syscon"; - reg = <0xffad0500 0x20>; + reg = <0x0 0xffad0500 0x0 0x20>; }; qos_vio2_rga_r: qos@ffad0800 { compatible = "syscon"; - reg = <0xffad0800 0x20>; + reg = <0x0 0xffad0800 0x0 0x20>; }; qos_vio2_rga_w: qos@ffad0880 { compatible = "syscon"; - reg = <0xffad0880 0x20>; + reg = <0x0 0xffad0880 0x0 0x20>; }; qos_vio1_isp_r: qos@ffad0900 { compatible = "syscon"; - reg = <0xffad0900 0x20>; + reg = <0x0 0xffad0900 0x0 0x20>; }; qos_video: qos@ffae0000 { compatible = "syscon"; - reg = <0xffae0000 0x20>; + reg = <0x0 0xffae0000 0x0 0x20>; }; qos_hevc_r: qos@ffaf0000 { compatible = "syscon"; - reg = <0xffaf0000 0x20>; + reg = <0x0 0xffaf0000 0x0 0x20>; }; qos_hevc_w: qos@ffaf0080 { compatible = "syscon"; - reg = <0xffaf0080 0x20>; + reg = <0x0 0xffaf0080 0x0 0x20>; }; gic: interrupt-controller@ffc01000 { @@ -1244,16 +1281,16 @@ #interrupt-cells = <3>; #address-cells = <0>; - reg = <0xffc01000 0x1000>, - <0xffc02000 0x2000>, - <0xffc04000 0x2000>, - <0xffc06000 0x2000>; + reg = <0x0 0xffc01000 0x0 0x1000>, + <0x0 0xffc02000 0x0 0x2000>, + <0x0 0xffc04000 0x0 0x2000>, + <0x0 0xffc06000 0x0 0x2000>; interrupts = <GIC_PPI 9 0xf04>; }; efuse: efuse@ffb40000 { compatible = "rockchip,rk3288-efuse"; - reg = <0xffb40000 0x20>; + reg = <0x0 0xffb40000 0x0 0x20>; #address-cells = <1>; #size-cells = <1>; clocks = <&cru PCLK_EFUSE256>; @@ -1268,13 +1305,13 @@ compatible = "rockchip,rk3288-pinctrl"; rockchip,grf = <&grf>; rockchip,pmu = <&pmu>; - #address-cells = <1>; - #size-cells = <1>; + #address-cells = <2>; + #size-cells = <2>; ranges; gpio0: gpio0@ff750000 { compatible = "rockchip,gpio-bank"; - reg = <0xff750000 0x100>; + reg = <0x0 0xff750000 0x0 0x100>; interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cru PCLK_GPIO0>; @@ -1287,7 +1324,7 @@ gpio1: gpio1@ff780000 { compatible = "rockchip,gpio-bank"; - reg = <0xff780000 0x100>; + reg = <0x0 0xff780000 0x0 0x100>; interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cru PCLK_GPIO1>; @@ -1300,7 +1337,7 @@ gpio2: gpio2@ff790000 { compatible = "rockchip,gpio-bank"; - reg = <0xff790000 0x100>; + reg = <0x0 0xff790000 0x0 0x100>; interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cru PCLK_GPIO2>; @@ -1313,7 +1350,7 @@ gpio3: gpio3@ff7a0000 { compatible = "rockchip,gpio-bank"; - reg = <0xff7a0000 0x100>; + reg = <0x0 0xff7a0000 0x0 0x100>; interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cru PCLK_GPIO3>; @@ -1326,7 +1363,7 @@ gpio4: gpio4@ff7b0000 { compatible = "rockchip,gpio-bank"; - reg = <0xff7b0000 0x100>; + reg = <0x0 0xff7b0000 0x0 0x100>; interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cru PCLK_GPIO4>; @@ -1339,7 +1376,7 @@ gpio5: gpio5@ff7c0000 { compatible = "rockchip,gpio-bank"; - reg = <0xff7c0000 0x100>; + reg = <0x0 0xff7c0000 0x0 0x100>; interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cru PCLK_GPIO5>; @@ -1352,7 +1389,7 @@ gpio6: gpio6@ff7d0000 { compatible = "rockchip,gpio-bank"; - reg = <0xff7d0000 0x100>; + reg = <0x0 0xff7d0000 0x0 0x100>; interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cru PCLK_GPIO6>; @@ -1365,7 +1402,7 @@ gpio7: gpio7@ff7e0000 { compatible = "rockchip,gpio-bank"; - reg = <0xff7e0000 0x100>; + reg = <0x0 0xff7e0000 0x0 0x100>; interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cru PCLK_GPIO7>; @@ -1378,7 +1415,7 @@ gpio8: gpio8@ff7f0000 { compatible = "rockchip,gpio-bank"; - reg = <0xff7f0000 0x100>; + reg = <0x0 0xff7f0000 0x0 0x100>; interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cru PCLK_GPIO8>; diff --git a/arch/arm/boot/dts/rv1108-evb.dts b/arch/arm/boot/dts/rv1108-evb.dts index 58cf4ac079c3..86a57f823616 100644 --- a/arch/arm/boot/dts/rv1108-evb.dts +++ b/arch/arm/boot/dts/rv1108-evb.dts @@ -54,6 +54,184 @@ chosen { stdout-path = "serial2:1500000n8"; }; + + backlight: backlight { + compatible = "pwm-backlight"; + brightness-levels = < + 0 1 2 3 4 5 6 7 + 8 9 10 11 12 13 14 15 + 16 17 18 19 20 21 22 23 + 24 25 26 27 28 29 30 31 + 32 33 34 35 36 37 38 39 + 40 41 42 43 44 45 46 47 + 48 49 50 51 52 53 54 55 + 56 57 58 59 60 61 62 63 + 64 65 66 67 68 69 70 71 + 72 73 74 75 76 77 78 79 + 80 81 82 83 84 85 86 87 + 88 89 90 91 92 93 94 95 + 96 97 98 99 100 101 102 103 + 104 105 106 107 108 109 110 111 + 112 113 114 115 116 117 118 119 + 120 121 122 123 124 125 126 127 + 128 129 130 131 132 133 134 135 + 136 137 138 139 140 141 142 143 + 144 145 146 147 148 149 150 151 + 152 153 154 155 156 157 158 159 + 160 161 162 163 164 165 166 167 + 168 169 170 171 172 173 174 175 + 176 177 178 179 180 181 182 183 + 184 185 186 187 188 189 190 191 + 192 193 194 195 196 197 198 199 + 200 201 202 203 204 205 206 207 + 208 209 210 211 212 213 214 215 + 216 217 218 219 220 221 222 223 + 224 225 226 227 228 229 230 231 + 232 233 234 235 236 237 238 239 + 240 241 242 243 244 245 246 247 + 248 249 250 251 252 253 254 255>; + default-brightness-level = <200>; + pwms = <&pwm0 0 25000 0>; + }; + + vcc_sys: vsys-regulator { + compatible = "regulator-fixed"; + regulator-name = "vsys"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-boot-on; + }; +}; + +&cpu0 { + cpu-supply = <&vdd_core>; +}; + +&i2c0 { + status = "okay"; + i2c-scl-rising-time-ns = <275>; + i2c-scl-falling-time-ns = <16>; + clock-frequency = <400000>; + + rk805: pmic@18 { + compatible = "rockchip,rk805"; + reg = <0x18>; + interrupt-parent = <&gpio0>; + interrupts = <RK_PB4 IRQ_TYPE_LEVEL_LOW>; + rockchip,system-power-controller; + + vcc1-supply = <&vcc_sys>; + vcc2-supply = <&vcc_sys>; + vcc3-supply = <&vcc_sys>; + vcc4-supply = <&vcc_sys>; + vcc5-supply = <&vcc_sys>; + vcc6-supply = <&vcc_sys>; + + regulators { + vdd_core: DCDC_REG1 { + regulator-name= "vdd_core"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-state-enabled; + regulator-state-uv = <900000>; + }; + }; + + vdd_cam: DCDC_REG2 { + regulator-name= "vdd_cam"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <2000000>; + regulator-state-mem { + regulator-state-disabled; + }; + }; + + vcc_ddr: DCDC_REG3 { + regulator-name= "vcc_ddr"; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-state-enabled; + }; + }; + + vcc_io: DCDC_REG4 { + regulator-name= "vcc_io"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-state-enabled; + regulator-state-uv = <3300000>; + }; + }; + + vdd_10: LDO_REG1 { + regulator-name= "vdd_10"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-state-disabled; + }; + }; + + vcc_18: LDO_REG2 { + regulator-name= "vcc_18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-state-disabled; + }; + }; + + vdd10_pmu: LDO_REG3 { + regulator-name= "vdd10_pmu"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-state-enabled; + regulator-state-uv = <1000000>; + }; + }; + }; + }; + + bma250: accelerometer@19 { + compatible = "bosch,bma250e"; + reg = <0x19>; + interrupt-parent = <&gpio0>; + interrupts = <RK_PB3 IRQ_TYPE_LEVEL_LOW>; + }; +}; + +&pwm0 { + status = "okay"; +}; + +&sdmmc { + status = "okay"; +}; + +&u2phy { + status = "okay"; + + u2phy_host: host-port { + status = "okay"; + }; + + u2phy_otg: otg-port { + status = "okay"; + }; }; &uart0 { @@ -67,3 +245,15 @@ &uart2 { status = "okay"; }; + +&usb_host_ehci { + status = "okay"; +}; + +&usb_host_ohci { + status = "okay"; +}; + +&usb_otg { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/rv1108.dtsi b/arch/arm/boot/dts/rv1108.dtsi index 437098b556eb..e7cd1315db1b 100644 --- a/arch/arm/boot/dts/rv1108.dtsi +++ b/arch/arm/boot/dts/rv1108.dtsi @@ -52,6 +52,10 @@ interrupt-parent = <&gic>; aliases { + i2c0 = &i2c0; + i2c1 = &i2c1; + i2c2 = &i2c2; + i2c3 = &i2c3; serial0 = &uart0; serial1 = &uart1; serial2 = &uart2; @@ -65,6 +69,33 @@ device_type = "cpu"; compatible = "arm,cortex-a7"; reg = <0xf00>; + clocks = <&cru ARMCLK>; + operating-points-v2 = <&cpu_opp_table>; + }; + }; + + cpu_opp_table: opp_table { + compatible = "operating-points-v2"; + + opp-408000000 { + opp-hz = /bits/ 64 <408000000>; + opp-microvolt = <975000>; + clock-latency-ns = <40000>; + }; + opp-600000000 { + opp-hz = /bits/ 64 <600000000>; + opp-microvolt = <975000>; + clock-latency-ns = <40000>; + }; + opp-816000000 { + opp-hz = /bits/ 64 <816000000>; + opp-microvolt = <1025000>; + clock-latency-ns = <40000>; + }; + opp-1008000000 { + opp-hz = /bits/ 64 <1008000000>; + opp-microvolt = <1150000>; + clock-latency-ns = <40000>; }; }; @@ -154,9 +185,221 @@ status = "disabled"; }; + i2c1: i2c@10240000 { + compatible = "rockchip,rv1108-i2c"; + reg = <0x10240000 0x1000>; + interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cru SCLK_I2C1>, <&cru PCLK_I2C1>; + clock-names = "i2c", "pclk"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_xfer>; + rockchip,grf = <&grf>; + status = "disabled"; + }; + + i2c2: i2c@10250000 { + compatible = "rockchip,rv1108-i2c"; + reg = <0x10250000 0x1000>; + interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cru SCLK_I2C2>, <&cru PCLK_I2C2>; + clock-names = "i2c", "pclk"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c2m1_xfer>; + rockchip,grf = <&grf>; + status = "disabled"; + }; + + i2c3: i2c@10260000 { + compatible = "rockchip,rv1108-i2c"; + reg = <0x10260000 0x1000>; + interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cru SCLK_I2C3>, <&cru PCLK_I2C3>; + clock-names = "i2c", "pclk"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c3_xfer>; + rockchip,grf = <&grf>; + status = "disabled"; + }; + + spi: spi@10270000 { + compatible = "rockchip,rv1108-spi"; + reg = <0x10270000 0x1000>; + interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru SCLK_SPI>, <&cru PCLK_SPI>; + clock-names = "spiclk", "apb_pclk"; + dmas = <&pdma 8>, <&pdma 9>; + #dma-cells = <2>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + pwm4: pwm@10280000 { + compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm"; + reg = <0x10280000 0x10>; + interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>; + clock-names = "pwm", "pclk"; + pinctrl-names = "default"; + pinctrl-0 = <&pwm4_pin>; + #pwm-cells = <3>; + status = "disabled"; + }; + + pwm5: pwm@10280010 { + compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm"; + reg = <0x10280010 0x10>; + interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>; + clock-names = "pwm", "pclk"; + pinctrl-names = "default"; + pinctrl-0 = <&pwm5_pin>; + #pwm-cells = <3>; + status = "disabled"; + }; + + pwm6: pwm@10280020 { + compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm"; + reg = <0x10280020 0x10>; + interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>; + clock-names = "pwm", "pclk"; + pinctrl-names = "default"; + pinctrl-0 = <&pwm6_pin>; + #pwm-cells = <3>; + status = "disabled"; + }; + + pwm7: pwm@10280030 { + compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm"; + reg = <0x10280030 0x10>; + interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>; + clock-names = "pwm", "pclk"; + pinctrl-names = "default"; + pinctrl-0 = <&pwm7_pin>; + #pwm-cells = <3>; + status = "disabled"; + }; + grf: syscon@10300000 { - compatible = "rockchip,rv1108-grf", "syscon"; + compatible = "rockchip,rv1108-grf", "syscon", "simple-mfd"; reg = <0x10300000 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + + u2phy: usb2-phy@100 { + compatible = "rockchip,rv1108-usb2phy"; + reg = <0x100 0x0c>; + clocks = <&cru SCLK_USBPHY>; + clock-names = "phyclk"; + #clock-cells = <0>; + clock-output-names = "usbphy"; + rockchip,usbgrf = <&usbgrf>; + status = "disabled"; + + u2phy_otg: otg-port { + interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "otg-mux"; + #phy-cells = <0>; + status = "disabled"; + }; + + u2phy_host: host-port { + interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "linestate"; + #phy-cells = <0>; + status = "disabled"; + }; + }; + }; + + watchdog: wdt@10360000 { + compatible = "snps,dw-wdt"; + reg = <0x10360000 0x100>; + interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru PCLK_WDT>; + clock-names = "pclk_wdt"; + status = "disabled"; + }; + + adc: adc@1038c000 { + compatible = "rockchip,rv1108-saradc", "rockchip,rk3399-saradc"; + reg = <0x1038c000 0x100>; + interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>; + #io-channel-cells = <1>; + clock-frequency = <1000000>; + clocks = <&cru SCLK_SARADC>, <&cru PCLK_SARADC>; + clock-names = "saradc", "apb_pclk"; + status = "disabled"; + }; + + i2c0: i2c@20000000 { + compatible = "rockchip,rv1108-i2c"; + reg = <0x20000000 0x1000>; + interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cru SCLK_I2C0_PMU>, <&cru PCLK_I2C0_PMU>; + clock-names = "i2c", "pclk"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_xfer>; + rockchip,grf = <&grf>; + status = "disabled"; + }; + + pwm0: pwm@20040000 { + compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm"; + reg = <0x20040000 0x10>; + interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru SCLK_PWM0_PMU>, <&cru PCLK_PWM0_PMU>; + clock-names = "pwm", "pclk"; + pinctrl-names = "default"; + pinctrl-0 = <&pwm0_pin>; + #pwm-cells = <3>; + status = "disabled"; + }; + + pwm1: pwm@20040010 { + compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm"; + reg = <0x20040010 0x10>; + interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru SCLK_PWM0_PMU>, <&cru PCLK_PWM0_PMU>; + clock-names = "pwm", "pclk"; + pinctrl-names = "default"; + pinctrl-0 = <&pwm1_pin>; + #pwm-cells = <3>; + status = "disabled"; + }; + + pwm2: pwm@20040020 { + compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm"; + reg = <0x20040020 0x10>; + interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru SCLK_PWM0_PMU>, <&cru PCLK_PWM0_PMU>; + clock-names = "pwm", "pclk"; + pinctrl-names = "default"; + pinctrl-0 = <&pwm2_pin>; + #pwm-cells = <3>; + status = "disabled"; + }; + + pwm3: pwm@20040030 { + compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm"; + reg = <0x20040030 0x10>; + interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru SCLK_PWM0_PMU>, <&cru PCLK_PWM0_PMU>; + clock-names = "pwm", "pclk"; + pinctrl-names = "default"; + pinctrl-0 = <&pwm3_pin>; + #pwm-cells = <3>; + status = "disabled"; }; pmugrf: syscon@20060000 { @@ -164,6 +407,11 @@ reg = <0x20060000 0x1000>; }; + usbgrf: syscon@202a0000 { + compatible = "rockchip,rv1108-usbgrf", "syscon"; + reg = <0x202a0000 0x1000>; + }; + cru: clock-controller@20200000 { compatible = "rockchip,rv1108-cru"; reg = <0x20200000 0x1000>; @@ -174,37 +422,78 @@ emmc: dwmmc@30110000 { compatible = "rockchip,rv1108-dw-mshc", "rockchip,rk3288-dw-mshc"; - clock-freq-min-max = <400000 150000000>; + reg = <0x30110000 0x4000>; + interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>, <&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>; clock-names = "biu", "ciu", "ciu-drive", "ciu-sample"; fifo-depth = <0x100>; - interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>; - reg = <0x30110000 0x4000>; + max-frequency = <150000000>; status = "disabled"; }; sdio: dwmmc@30120000 { compatible = "rockchip,rv1108-dw-mshc", "rockchip,rk3288-dw-mshc"; - clock-freq-min-max = <400000 150000000>; + reg = <0x30120000 0x4000>; + interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cru HCLK_SDIO>, <&cru SCLK_SDIO>, <&cru SCLK_SDIO_DRV>, <&cru SCLK_SDIO_SAMPLE>; clock-names = "biu", "ciu", "ciu-drive", "ciu-sample"; fifo-depth = <0x100>; - interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>; - reg = <0x30120000 0x4000>; + max-frequency = <150000000>; status = "disabled"; }; sdmmc: dwmmc@30130000 { compatible = "rockchip,rv1108-dw-mshc", "rockchip,rk3288-dw-mshc"; - clock-freq-min-max = <400000 100000000>; + reg = <0x30130000 0x4000>; + interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>, <&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>; clock-names = "biu", "ciu", "ciu-drive", "ciu-sample"; fifo-depth = <0x100>; - interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>; - reg = <0x30130000 0x4000>; + max-frequency = <100000000>; + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; + status = "disabled"; + }; + + usb_host_ehci: usb@30140000 { + compatible = "generic-ehci"; + reg = <0x30140000 0x20000>; + interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru HCLK_HOST0>, <&u2phy>; + clock-names = "usbhost", "utmi"; + phys = <&u2phy_host>; + phy-names = "usb"; + status = "disabled"; + }; + + usb_host_ohci: usb@30160000 { + compatible = "generic-ohci"; + reg = <0x30160000 0x20000>; + interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru HCLK_HOST0>, <&u2phy>; + clock-names = "usbhost", "utmi"; + phys = <&u2phy_host>; + phy-names = "usb"; + status = "disabled"; + }; + + usb_otg: usb@30180000 { + compatible = "rockchip,rv1108-usb", "rockchip,rk3066-usb", + "snps,dwc2"; + reg = <0x30180000 0x40000>; + interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru HCLK_OTG>; + clock-names = "otg"; + dr_mode = "otg"; + g-np-tx-fifo-size = <16>; + g-rx-fifo-size = <280>; + g-tx-fifo-size = <256 128 128 64 32 16>; + g-use-dma; + phys = <&u2phy_otg>; + phy-names = "usb2-phy"; status = "disabled"; }; @@ -301,6 +590,11 @@ drive-strength = <12>; }; + pcfg_pull_none_smt: pcfg-pull-none-smt { + bias-disable; + input-schmitt-enable; + }; + pcfg_pull_up_drv_8ma: pcfg-pull-up-drv-8ma { bias-pull-up; drive-strength = <8>; @@ -328,6 +622,13 @@ input-enable; }; + i2c0 { + i2c0_xfer: i2c0-xfer { + rockchip,pins = <0 RK_PB1 RK_FUNC_1 &pcfg_pull_none_smt>, + <0 RK_PB2 RK_FUNC_1 &pcfg_pull_none_smt>; + }; + }; + i2c1 { i2c1_xfer: i2c1-xfer { rockchip,pins = <2 RK_PD3 RK_FUNC_1 &pcfg_pull_up>, @@ -366,6 +667,54 @@ }; }; + pwm0 { + pwm0_pin: pwm0-pin { + rockchip,pins = <0 RK_PC5 RK_FUNC_1 &pcfg_pull_none>; + }; + }; + + pwm1 { + pwm1_pin: pwm1-pin { + rockchip,pins = <0 RK_PC4 RK_FUNC_1 &pcfg_pull_none>; + }; + }; + + pwm2 { + pwm2_pin: pwm2-pin { + rockchip,pins = <0 RK_PC6 RK_FUNC_1 &pcfg_pull_none>; + }; + }; + + pwm3 { + pwm3_pin: pwm3-pin { + rockchip,pins = <0 RK_PC0 RK_FUNC_1 &pcfg_pull_none>; + }; + }; + + pwm4 { + pwm4_pin: pwm4-pin { + rockchip,pins = <1 RK_PC1 RK_FUNC_3 &pcfg_pull_none>; + }; + }; + + pwm5 { + pwm5_pin: pwm5-pin { + rockchip,pins = <1 RK_PA7 RK_FUNC_2 &pcfg_pull_none>; + }; + }; + + pwm6 { + pwm6_pin: pwm6-pin { + rockchip,pins = <1 RK_PB0 RK_FUNC_2 &pcfg_pull_none>; + }; + }; + + pwm7 { + pwm7_pin: pwm7-pin { + rockchip,pins = <1 RK_PB1 RK_FUNC_2 &pcfg_pull_none>; + }; + }; + sdmmc { sdmmc_clk: sdmmc-clk { rockchip,pins = <3 RK_PC4 RK_FUNC_1 &pcfg_pull_none_drv_4ma>; diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi index 60e69aeacbdb..38d2216c7ead 100644 --- a/arch/arm/boot/dts/sama5d2.dtsi +++ b/arch/arm/boot/dts/sama5d2.dtsi @@ -416,6 +416,17 @@ }; }; + isc: isc@f0008000 { + compatible = "atmel,sama5d2-isc"; + reg = <0xf0008000 0x4000>; + interrupts = <46 IRQ_TYPE_LEVEL_HIGH 5>; + clocks = <&isc_clk>, <&iscck>, <&isc_gclk>; + clock-names = "hclock", "iscck", "gck"; + #clock-cells = <0>; + clock-output-names = "isc-mck"; + status = "disabled"; + }; + ramc0: ramc@f000c000 { compatible = "atmel,sama5d3-ddramc"; reg = <0xf000c000 0x200>; @@ -494,6 +505,24 @@ clocks = <&plla>; }; + audio_pll_frac: audiopll_fracck { + compatible = "atmel,sama5d2-clk-audio-pll-frac"; + #clock-cells = <0>; + clocks = <&main>; + }; + + audio_pll_pad: audiopll_padck { + compatible = "atmel,sama5d2-clk-audio-pll-pad"; + #clock-cells = <0>; + clocks = <&audio_pll_frac>; + }; + + audio_pll_pmc: audiopll_pmcck { + compatible = "atmel,sama5d2-clk-audio-pll-pmc"; + #clock-cells = <0>; + clocks = <&audio_pll_frac>; + }; + utmi: utmick { compatible = "atmel,at91sam9x5-clk-utmi"; #clock-cells = <0>; @@ -895,7 +924,7 @@ #address-cells = <1>; #size-cells = <0>; interrupt-parent = <&pmc>; - clocks = <&clk32k>, <&main>, <&plladiv>, <&utmi>, <&mck>; + clocks = <&clk32k>, <&main>, <&plladiv>, <&utmi>, <&mck>, <&audio_pll_pmc>; sdmmc0_gclk: sdmmc0_gclk { #clock-cells = <0>; @@ -925,6 +954,11 @@ atmel,clk-output-range = <0 83000000>; }; + isc_gclk: isc_gclk { + #clock-cells = <0>; + reg = <46>; + }; + pdmic_gclk: pdmic_gclk { #clock-cells = <0>; reg = <48>; @@ -951,9 +985,37 @@ reg = <57>; atmel,clk-output-range = <0 80000000>; }; + + classd_gclk: classd_gclk { + #clock-cells = <0>; + reg = <59>; + atmel,clk-output-range = <0 100000000>; + }; }; }; + qspi0: spi@f0020000 { + compatible = "atmel,sama5d2-qspi"; + reg = <0xf0020000 0x100>, <0xd0000000 0x08000000>; + reg-names = "qspi_base", "qspi_mmap"; + interrupts = <52 IRQ_TYPE_LEVEL_HIGH 7>; + clocks = <&qspi0_clk>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + qspi1: spi@f0024000 { + compatible = "atmel,sama5d2-qspi"; + reg = <0xf0024000 0x100>, <0xd8000000 0x08000000>; + reg-names = "qspi_base", "qspi_mmap"; + interrupts = <53 IRQ_TYPE_LEVEL_HIGH 7>; + clocks = <&qspi1_clk>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + sha@f0028000 { compatible = "atmel,at91sam9g46-sha"; reg = <0xf0028000 0x100>; @@ -1406,6 +1468,19 @@ status = "okay"; }; + classd: classd@fc048000 { + compatible = "atmel,sama5d2-classd"; + reg = <0xfc048000 0x100>; + interrupts = <59 IRQ_TYPE_LEVEL_HIGH 7>; + dmas = <&dma0 + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | + AT91_XDMAC_DT_PERID(47))>; + dma-names = "tx"; + clocks = <&classd_clk>, <&classd_gclk>; + clock-names = "pclk", "gclk"; + status = "disabled"; + }; + can1: can@fc050000 { compatible = "bosch,m_can"; reg = <0xfc050000 0x4000>, <0x210000 0x4000>; diff --git a/arch/arm/boot/dts/spear1310.dtsi b/arch/arm/boot/dts/spear1310.dtsi index 54bc6d3cf290..40f4ad3c34c6 100644 --- a/arch/arm/boot/dts/spear1310.dtsi +++ b/arch/arm/boot/dts/spear1310.dtsi @@ -98,6 +98,7 @@ device_type = "pci"; ranges = <0x81000000 0 0 0x80020000 0 0x00010000 /* downstream I/O */ 0x82000000 0 0x80030000 0xc0030000 0 0x0ffd0000>; /* non-prefetchable memory */ + bus-range = <0x00 0xff>; status = "disabled"; }; @@ -116,6 +117,7 @@ device_type = "pci"; ranges = <0x81000000 0 0 0x90020000 0 0x00010000 /* downstream I/O */ 0x82000000 0 0x90030000 0x90030000 0 0x0ffd0000>; /* non-prefetchable memory */ + bus-range = <0x00 0xff>; status = "disabled"; }; @@ -134,6 +136,7 @@ device_type = "pci"; ranges = <0x81000000 0 0 0xc0020000 0 0x00010000 /* downstream I/O */ 0x82000000 0 0xc0030000 0xc0030000 0 0x0ffd0000>; /* non-prefetchable memory */ + bus-range = <0x00 0xff>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/spear1340.dtsi b/arch/arm/boot/dts/spear1340.dtsi index df2232d767ed..5f347054527d 100644 --- a/arch/arm/boot/dts/spear1340.dtsi +++ b/arch/arm/boot/dts/spear1340.dtsi @@ -63,6 +63,7 @@ device_type = "pci"; ranges = <0x81000000 0 0 0x80020000 0 0x00010000 /* downstream I/O */ 0x82000000 0 0x80030000 0xc0030000 0 0x0ffd0000>; /* non-prefetchable memory */ + bus-range = <0x00 0xff>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/ste-dbx5x0.dtsi b/arch/arm/boot/dts/ste-dbx5x0.dtsi index 6c5affe2d0f5..2310a4e97768 100644 --- a/arch/arm/boot/dts/ste-dbx5x0.dtsi +++ b/arch/arm/boot/dts/ste-dbx5x0.dtsi @@ -37,6 +37,14 @@ device_type = "cpu"; compatible = "arm,cortex-a9"; reg = <0x300>; + /* cpufreq controls */ + operating-points = <998400 0 + 800000 0 + 400000 0 + 200000 0>; + clocks = <&prcmu_clk PRCMU_ARMSS>; + clock-names = "cpu"; + clock-latency = <20000>; }; CPU1: cpu@301 { device_type = "cpu"; @@ -494,13 +502,6 @@ reg = <0x80157450 0xC>; }; - cpufreq { - compatible = "stericsson,cpufreq-ux500"; - clocks = <&prcmu_clk PRCMU_ARMSS>; - clock-names = "armss"; - status = "disabled"; - }; - thermal@801573c0 { compatible = "stericsson,db8500-thermal"; reg = <0x801573c0 0x40>; diff --git a/arch/arm/boot/dts/stm32429i-eval.dts b/arch/arm/boot/dts/stm32429i-eval.dts index dcda0bbefe5b..97b1c2321ba9 100644 --- a/arch/arm/boot/dts/stm32429i-eval.dts +++ b/arch/arm/boot/dts/stm32429i-eval.dts @@ -55,7 +55,7 @@ compatible = "st,stm32429i-eval", "st,stm32f429"; chosen { - bootargs = "root=/dev/ram rdinit=/linuxrc"; + bootargs = "root=/dev/ram"; stdout-path = "serial0:115200n8"; }; diff --git a/arch/arm/boot/dts/stm32f429-disco.dts b/arch/arm/boot/dts/stm32f429-disco.dts index ae47cde7952f..c66d617e4245 100644 --- a/arch/arm/boot/dts/stm32f429-disco.dts +++ b/arch/arm/boot/dts/stm32f429-disco.dts @@ -54,7 +54,7 @@ compatible = "st,stm32f429i-disco", "st,stm32f429"; chosen { - bootargs = "root=/dev/ram rdinit=/linuxrc"; + bootargs = "root=/dev/ram"; stdout-path = "serial0:115200n8"; }; diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi index a8113dc879cf..dd7e99b1f43b 100644 --- a/arch/arm/boot/dts/stm32f429.dtsi +++ b/arch/arm/boot/dts/stm32f429.dtsi @@ -361,6 +361,31 @@ status = "disabled"; }; + dac: dac@40007400 { + compatible = "st,stm32f4-dac-core"; + reg = <0x40007400 0x400>; + resets = <&rcc STM32F4_APB1_RESET(DAC)>; + clocks = <&rcc 0 STM32F4_APB1_CLOCK(DAC)>; + clock-names = "pclk"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + dac1: dac@1 { + compatible = "st,stm32-dac"; + #io-channels-cells = <1>; + reg = <1>; + status = "disabled"; + }; + + dac2: dac@2 { + compatible = "st,stm32-dac"; + #io-channels-cells = <1>; + reg = <2>; + status = "disabled"; + }; + }; + usart7: serial@40007800 { compatible = "st,stm32-usart", "st,stm32-uart"; reg = <0x40007800 0x400>; diff --git a/arch/arm/boot/dts/stm32f469-disco.dts b/arch/arm/boot/dts/stm32f469-disco.dts index 75470c34b92c..6ae1f037f3f0 100644 --- a/arch/arm/boot/dts/stm32f469-disco.dts +++ b/arch/arm/boot/dts/stm32f469-disco.dts @@ -53,7 +53,7 @@ compatible = "st,stm32f469i-disco", "st,stm32f469"; chosen { - bootargs = "root=/dev/ram rdinit=/linuxrc"; + bootargs = "root=/dev/ram"; stdout-path = "serial0:115200n8"; }; diff --git a/arch/arm/boot/dts/stm32f746.dtsi b/arch/arm/boot/dts/stm32f746.dtsi index 4506eb97a4ab..5633860037d2 100644 --- a/arch/arm/boot/dts/stm32f746.dtsi +++ b/arch/arm/boot/dts/stm32f746.dtsi @@ -167,6 +167,15 @@ status = "disabled"; }; + cec: cec@40006c00 { + compatible = "st,stm32-cec"; + reg = <0x40006C00 0x400>; + interrupts = <94>; + clocks = <&rcc 0 STM32F7_APB1_CLOCK(CEC)>, <&rcc 1 CLK_HDMI_CEC>; + clock-names = "cec", "hdmi-cec"; + status = "disabled"; + }; + usart7: serial@40007800 { compatible = "st,stm32f7-usart", "st,stm32f7-uart"; reg = <0x40007800 0x400>; @@ -336,6 +345,15 @@ st,bank-name = "GPIOK"; }; + cec_pins_a: cec@0 { + pins { + pinmux = <STM32F746_PA15_FUNC_HDMI_CEC>; + slew-rate = <0>; + drive-open-drain; + bias-disable; + }; + }; + usart1_pins_a: usart1@0 { pins1 { pinmux = <STM32F746_PA9_FUNC_USART1_TX>; @@ -380,6 +398,39 @@ assigned-clocks = <&rcc 1 CLK_HSE_RTC>; assigned-clock-rates = <1000000>; }; + + dma1: dma@40026000 { + compatible = "st,stm32-dma"; + reg = <0x40026000 0x400>; + interrupts = <11>, + <12>, + <13>, + <14>, + <15>, + <16>, + <17>, + <47>; + clocks = <&rcc 0 STM32F7_AHB1_CLOCK(DMA1)>; + #dma-cells = <4>; + status = "disabled"; + }; + + dma2: dma@40026400 { + compatible = "st,stm32-dma"; + reg = <0x40026400 0x400>; + interrupts = <56>, + <57>, + <58>, + <59>, + <60>, + <68>, + <69>, + <70>; + clocks = <&rcc 0 STM32F7_AHB1_CLOCK(DMA2)>; + #dma-cells = <4>; + st,mem2mem; + status = "disabled"; + }; }; }; diff --git a/arch/arm/boot/dts/stm32f769-disco.dts b/arch/arm/boot/dts/stm32f769-disco.dts index 166728aeb166..4463ca13a740 100644 --- a/arch/arm/boot/dts/stm32f769-disco.dts +++ b/arch/arm/boot/dts/stm32f769-disco.dts @@ -63,6 +63,12 @@ }; +&cec { + pinctrl-0 = <&cec_pins_a>; + pinctrl-names = "default"; + status = "okay"; +}; + &clk_hse { clock-frequency = <25000000>; }; diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi index 36a99db0a3b4..58ec2275181e 100644 --- a/arch/arm/boot/dts/stm32h743.dtsi +++ b/arch/arm/boot/dts/stm32h743.dtsi @@ -59,6 +59,45 @@ }; soc { + timer5: timer@40000c00 { + compatible = "st,stm32-timer"; + reg = <0x40000c00 0x400>; + interrupts = <50>; + clocks = <&timer_clk>; + }; + + usart2: serial@40004400 { + compatible = "st,stm32f7-usart", "st,stm32f7-uart"; + reg = <0x40004400 0x400>; + interrupts = <38>; + status = "disabled"; + clocks = <&timer_clk>; + }; + + dac: dac@40007400 { + compatible = "st,stm32h7-dac-core"; + reg = <0x40007400 0x400>; + clocks = <&timer_clk>; + clock-names = "pclk"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + dac1: dac@1 { + compatible = "st,stm32-dac"; + #io-channels-cells = <1>; + reg = <1>; + status = "disabled"; + }; + + dac2: dac@2 { + compatible = "st,stm32-dac"; + #io-channels-cells = <1>; + reg = <2>; + status = "disabled"; + }; + }; + usart1: serial@40011000 { compatible = "st,stm32f7-usart", "st,stm32f7-uart"; reg = <0x40011000 0x400>; @@ -68,19 +107,91 @@ }; - usart2: serial@40004400 { - compatible = "st,stm32f7-usart", "st,stm32f7-uart"; - reg = <0x40004400 0x400>; - interrupts = <38>; + dma1: dma@40020000 { + compatible = "st,stm32-dma"; + reg = <0x40020000 0x400>; + interrupts = <11>, + <12>, + <13>, + <14>, + <15>, + <16>, + <17>, + <47>; + clocks = <&timer_clk>; + #dma-cells = <4>; + st,mem2mem; status = "disabled"; + }; + + dma2: dma@40020400 { + compatible = "st,stm32-dma"; + reg = <0x40020400 0x400>; + interrupts = <56>, + <57>, + <58>, + <59>, + <60>, + <68>, + <69>, + <70>; clocks = <&timer_clk>; + #dma-cells = <4>; + st,mem2mem; + status = "disabled"; }; - timer5: timer@40000c00 { - compatible = "st,stm32-timer"; - reg = <0x40000c00 0x400>; - interrupts = <50>; + adc_12: adc@40022000 { + compatible = "st,stm32h7-adc-core"; + reg = <0x40022000 0x400>; + interrupts = <18>; + clocks = <&timer_clk>; + clock-names = "bus"; + interrupt-controller; + #interrupt-cells = <1>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + adc1: adc@0 { + compatible = "st,stm32h7-adc"; + #io-channel-cells = <1>; + reg = <0x0>; + interrupt-parent = <&adc_12>; + interrupts = <0>; + status = "disabled"; + }; + + adc2: adc@100 { + compatible = "st,stm32h7-adc"; + #io-channel-cells = <1>; + reg = <0x100>; + interrupt-parent = <&adc_12>; + interrupts = <1>; + status = "disabled"; + }; + }; + + adc_3: adc@58026000 { + compatible = "st,stm32h7-adc-core"; + reg = <0x58026000 0x400>; + interrupts = <127>; clocks = <&timer_clk>; + clock-names = "bus"; + interrupt-controller; + #interrupt-cells = <1>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + adc3: adc@0 { + compatible = "st,stm32h7-adc"; + #io-channel-cells = <1>; + reg = <0x0>; + interrupt-parent = <&adc_3>; + interrupts = <0>; + status = "disabled"; + }; }; }; }; diff --git a/arch/arm/boot/dts/stm32h743i-eval.dts b/arch/arm/boot/dts/stm32h743i-eval.dts index c6effbb36e4a..6c07786e7ddb 100644 --- a/arch/arm/boot/dts/stm32h743i-eval.dts +++ b/arch/arm/boot/dts/stm32h743i-eval.dts @@ -60,6 +60,24 @@ aliases { serial0 = &usart1; }; + + vdda: regulator-vdda { + compatible = "regulator-fixed"; + regulator-name = "vdda"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; +}; + +&adc_12 { + vref-supply = <&vdda>; + status = "okay"; + adc1: adc@0 { + /* potentiometer */ + st,adc-channels = <0>; + status = "okay"; + }; }; &clk_hse { diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi index aebc3f9dc7b6..b147cb0dc14b 100644 --- a/arch/arm/boot/dts/sun6i-a31.dtsi +++ b/arch/arm/boot/dts/sun6i-a31.dtsi @@ -1155,11 +1155,11 @@ <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>; }; - nmi_intc: interrupt-controller@01f00c0c { - compatible = "allwinner,sun6i-a31-sc-nmi"; + nmi_intc: interrupt-controller@1f00c00 { + compatible = "allwinner,sun6i-a31-r-intc"; interrupt-controller; #interrupt-cells = <2>; - reg = <0x01f00c0c 0x38>; + reg = <0x01f00c00 0x400>; interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; }; diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts index bb510187602c..852a0aa24dce 100644 --- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts +++ b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts @@ -271,6 +271,10 @@ status = "okay"; }; +&battery_power_supply { + status = "okay"; +}; + ®_dcdc2 { regulator-always-on; regulator-min-microvolt = <1000000>; diff --git a/arch/arm/boot/dts/sun8i-a23-a33.dtsi b/arch/arm/boot/dts/sun8i-a23-a33.dtsi index a8b978d0f35b..ea50dda75adc 100644 --- a/arch/arm/boot/dts/sun8i-a23-a33.dtsi +++ b/arch/arm/boot/dts/sun8i-a23-a33.dtsi @@ -519,11 +519,11 @@ #clock-cells = <1>; }; - nmi_intc: interrupt-controller@01f00c0c { - compatible = "allwinner,sun6i-a31-sc-nmi"; + nmi_intc: interrupt-controller@1f00c00 { + compatible = "allwinner,sun6i-a31-r-intc"; interrupt-controller; #interrupt-cells = <2>; - reg = <0x01f00c0c 0x38>; + reg = <0x01f00c00 0x400>; interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; }; diff --git a/arch/arm/boot/dts/sun8i-a83t-allwinner-h8homlet-v2.dts b/arch/arm/boot/dts/sun8i-a83t-allwinner-h8homlet-v2.dts index aecdeeb368ed..1f0d60afb25b 100644 --- a/arch/arm/boot/dts/sun8i-a83t-allwinner-h8homlet-v2.dts +++ b/arch/arm/boot/dts/sun8i-a83t-allwinner-h8homlet-v2.dts @@ -43,6 +43,7 @@ /dts-v1/; #include "sun8i-a83t.dtsi" +#include "sunxi-common-regulators.dtsi" / { model = "Allwinner A83T H8Homlet Proto Dev Board v2.0"; @@ -57,8 +58,92 @@ }; }; +&ehci0 { + status = "okay"; +}; + +&mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins>; + vmmc-supply = <®_vcc3v0>; + cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */ + bus-width = <4>; + cd-inverted; + status = "okay"; +}; + +&mmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_8bit_emmc_pins>; + vmmc-supply = <®_vcc3v0>; + bus-width = <8>; + non-removable; + cap-mmc-hw-reset; + status = "okay"; +}; + +&ohci0 { + status = "okay"; +}; + +®_usb0_vbus { + gpio = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; /* PL5 */ + status = "okay"; +}; + +®_usb1_vbus { + gpio = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */ + status = "okay"; +}; + +&r_rsb { + status = "okay"; + + axp81x: pmic@3a3 { + compatible = "x-powers,axp818", "x-powers,axp813"; + reg = <0x3a3>; + interrupt-parent = <&r_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + }; + + ac100: codec@e89 { + compatible = "x-powers,ac100"; + reg = <0xe89>; + + ac100_codec: codec { + compatible = "x-powers,ac100-codec"; + interrupt-parent = <&r_pio>; + interrupts = <0 11 IRQ_TYPE_LEVEL_LOW>; /* PL11 */ + #clock-cells = <0>; + clock-output-names = "4M_adda"; + }; + + ac100_rtc: rtc { + compatible = "x-powers,ac100-rtc"; + interrupt-parent = <&r_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + clocks = <&ac100_codec>; + #clock-cells = <1>; + clock-output-names = "cko1_rtc", + "cko2_rtc", + "cko3_rtc"; + }; + }; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pb_pins>; status = "okay"; }; + +&usbphy { + usb0_vbus-supply = <®_usb0_vbus>; + usb1_vbus-supply = <®_usb1_vbus>; + status = "okay"; +}; + +&usb_otg { + dr_mode = "host"; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts b/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts new file mode 100644 index 000000000000..2bafd7e99ef7 --- /dev/null +++ b/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts @@ -0,0 +1,148 @@ +/* + * Copyright 2017 Chen-Yu Tsai + * + * Chen-Yu Tsai <wens@csie.org> + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include "sun8i-a83t.dtsi" +#include "sunxi-common-regulators.dtsi" + +#include <dt-bindings/gpio/gpio.h> + +/ { + model = "Banana Pi BPI-M3"; + compatible = "sinovoip,bpi-m3", "allwinner,sun8i-a83t"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&ehci0 { + /* Terminus Tech FE 1.1s 4-port USB 2.0 hub here */ + status = "okay"; + + /* TODO GL830 USB-to-SATA bridge downstream w/ GPIO power controls */ +}; + +&mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins>; + vmmc-supply = <®_vcc3v3>; + bus-width = <4>; + cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */ + cd-inverted; + status = "okay"; +}; + +&mmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_8bit_emmc_pins>; + vmmc-supply = <®_vcc3v3>; + bus-width = <8>; + non-removable; + cap-mmc-hw-reset; + status = "okay"; +}; + +&r_rsb { + status = "okay"; + + axp81x: pmic@3a3 { + compatible = "x-powers,axp813"; + reg = <0x3a3>; + interrupt-parent = <&r_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + }; + + ac100: codec@e89 { + compatible = "x-powers,ac100"; + reg = <0xe89>; + + ac100_codec: codec { + compatible = "x-powers,ac100-codec"; + interrupt-parent = <&r_pio>; + interrupts = <0 11 IRQ_TYPE_LEVEL_LOW>; /* PL11 */ + #clock-cells = <0>; + clock-output-names = "4M_adda"; + }; + + ac100_rtc: rtc { + compatible = "x-powers,ac100-rtc"; + interrupt-parent = <&r_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + clocks = <&ac100_codec>; + #clock-cells = <1>; + clock-output-names = "cko1_rtc", + "cko2_rtc", + "cko3_rtc"; + }; + }; +}; + +®_usb1_vbus { + gpio = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* PD24 */ + status = "okay"; +}; + +®_vcc3v0 { + status = "disabled"; +}; + +®_vcc5v0 { + status = "disabled"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pb_pins>; + status = "okay"; +}; + +&usbphy { + usb1_vbus-supply = <®_usb1_vbus>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts b/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts index cff33454fc24..716a205c6dbb 100644 --- a/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts +++ b/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts @@ -44,6 +44,7 @@ /dts-v1/; #include "sun8i-a83t.dtsi" +#include "sunxi-common-regulators.dtsi" #include <dt-bindings/gpio/gpio.h> @@ -83,6 +84,17 @@ }; }; + usb-hub { + /* I2C is not connected */ + compatible = "smsc,usb3503"; + initial-mode = <1>; /* initialize in HUB mode */ + disabled-ports = <1>; + intn-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ + reset-gpios = <&pio 4 16 GPIO_ACTIVE_HIGH>; /* PE16 */ + connect-gpios = <&pio 4 17 GPIO_ACTIVE_HIGH>; /* PE17 */ + refclk-frequency = <19200000>; + }; + sound { compatible = "simple-audio-card"; simple-audio-card,name = "On-board SPDIF"; @@ -102,6 +114,89 @@ }; }; +&ehci0 { + /* GL830 USB-to-SATA bridge here */ + status = "okay"; +}; + +&ehci1 { + /* USB3503 HSIC USB 2.0 hub here */ + status = "okay"; +}; + +&mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins>; + vmmc-supply = <®_vcc3v3>; + bus-width = <4>; + cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */ + cd-inverted; + status = "okay"; +}; + +&mmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_8bit_emmc_pins>; + vmmc-supply = <®_vcc3v3>; + bus-width = <8>; + non-removable; + cap-mmc-hw-reset; + status = "okay"; +}; + +&r_rsb { + status = "okay"; + + axp81x: pmic@3a3 { + compatible = "x-powers,axp818", "x-powers,axp813"; + reg = <0x3a3>; + interrupt-parent = <&r_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + }; + + ac100: codec@e89 { + compatible = "x-powers,ac100"; + reg = <0xe89>; + + ac100_codec: codec { + compatible = "x-powers,ac100-codec"; + interrupt-parent = <&r_pio>; + interrupts = <0 11 IRQ_TYPE_LEVEL_LOW>; /* PL11 */ + #clock-cells = <0>; + clock-output-names = "4M_adda"; + }; + + ac100_rtc: rtc { + compatible = "x-powers,ac100-rtc"; + interrupt-parent = <&r_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + clocks = <&ac100_codec>; + #clock-cells = <1>; + clock-output-names = "cko1_rtc", + "cko2_rtc", + "cko3_rtc"; + }; + }; +}; + +®_usb1_vbus { + gpio = <&pio 3 29 GPIO_ACTIVE_HIGH>; /* PD29 */ + status = "okay"; +}; + +®_usb2_vbus { + gpio = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */ + status = "okay"; +}; + +®_vcc3v0 { + status = "disabled"; +}; + +®_vcc5v0 { + status = "disabled"; +}; + &spdif { status = "okay"; }; @@ -111,3 +206,9 @@ pinctrl-0 = <&uart0_pb_pins>; status = "okay"; }; + +&usbphy { + usb1_vbus-supply = <®_usb1_vbus>; + usb2_vbus-supply = <®_usb2_vbus>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi index 19a8f4fcfab5..f996bd343e50 100644 --- a/arch/arm/boot/dts/sun8i-a83t.dtsi +++ b/arch/arm/boot/dts/sun8i-a83t.dtsi @@ -47,6 +47,7 @@ #include <dt-bindings/clock/sun8i-a83t-ccu.h> #include <dt-bindings/clock/sun8i-r-ccu.h> #include <dt-bindings/reset/sun8i-a83t-ccu.h> +#include <dt-bindings/reset/sun8i-r-ccu.h> / { interrupt-parent = <&gic>; @@ -182,6 +183,141 @@ #dma-cells = <1>; }; + mmc0: mmc@1c0f000 { + compatible = "allwinner,sun8i-a83t-mmc", + "allwinner,sun7i-a20-mmc"; + reg = <0x01c0f000 0x1000>; + clocks = <&ccu CLK_BUS_MMC0>, + <&ccu CLK_MMC0>, + <&ccu CLK_MMC0_OUTPUT>, + <&ccu CLK_MMC0_SAMPLE>; + clock-names = "ahb", + "mmc", + "output", + "sample"; + resets = <&ccu RST_BUS_MMC0>; + reset-names = "ahb"; + interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; + + mmc1: mmc@1c10000 { + compatible = "allwinner,sun8i-a83t-mmc", + "allwinner,sun7i-a20-mmc"; + reg = <0x01c10000 0x1000>; + clocks = <&ccu CLK_BUS_MMC1>, + <&ccu CLK_MMC1>, + <&ccu CLK_MMC1_OUTPUT>, + <&ccu CLK_MMC1_SAMPLE>; + clock-names = "ahb", + "mmc", + "output", + "sample"; + resets = <&ccu RST_BUS_MMC1>; + reset-names = "ahb"; + interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; + + mmc2: mmc@1c11000 { + compatible = "allwinner,sun8i-a83t-emmc"; + reg = <0x01c11000 0x1000>; + clocks = <&ccu CLK_BUS_MMC2>, + <&ccu CLK_MMC2>, + <&ccu CLK_MMC2_OUTPUT>, + <&ccu CLK_MMC2_SAMPLE>; + clock-names = "ahb", + "mmc", + "output", + "sample"; + resets = <&ccu RST_BUS_MMC2>; + reset-names = "ahb"; + interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; + + usb_otg: usb@01c19000 { + compatible = "allwinner,sun8i-a83t-musb", + "allwinner,sun8i-a33-musb"; + reg = <0x01c19000 0x0400>; + clocks = <&ccu CLK_BUS_OTG>; + resets = <&ccu RST_BUS_OTG>; + interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "mc"; + phys = <&usbphy 0>; + phy-names = "usb"; + extcon = <&usbphy 0>; + status = "disabled"; + }; + + usbphy: phy@1c19400 { + compatible = "allwinner,sun8i-a83t-usb-phy"; + reg = <0x01c19400 0x10>, + <0x01c1a800 0x14>, + <0x01c1b800 0x14>; + reg-names = "phy_ctrl", + "pmu1", + "pmu2"; + clocks = <&ccu CLK_USB_PHY0>, + <&ccu CLK_USB_PHY1>, + <&ccu CLK_USB_HSIC>, + <&ccu CLK_USB_HSIC_12M>; + clock-names = "usb0_phy", + "usb1_phy", + "usb2_phy", + "usb2_hsic_12M"; + resets = <&ccu RST_USB_PHY0>, + <&ccu RST_USB_PHY1>, + <&ccu RST_USB_HSIC>; + reset-names = "usb0_reset", + "usb1_reset", + "usb2_reset"; + status = "disabled"; + #phy-cells = <1>; + }; + + ehci0: usb@1c1a000 { + compatible = "allwinner,sun8i-a83t-ehci", + "generic-ehci"; + reg = <0x01c1a000 0x100>; + interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&ccu CLK_BUS_EHCI0>; + resets = <&ccu RST_BUS_EHCI0>; + phys = <&usbphy 1>; + phy-names = "usb"; + status = "disabled"; + }; + + ohci0: usb@1c1a400 { + compatible = "allwinner,sun8i-a83t-ohci", + "generic-ohci"; + reg = <0x01c1a400 0x100>; + interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&ccu CLK_BUS_OHCI0>, <&ccu CLK_USB_OHCI0>; + resets = <&ccu RST_BUS_OHCI0>; + phys = <&usbphy 1>; + phy-names = "usb"; + status = "disabled"; + }; + + ehci1: usb@1c1b000 { + compatible = "allwinner,sun8i-a83t-ehci", + "generic-ehci"; + reg = <0x01c1b000 0x100>; + interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&ccu CLK_BUS_EHCI1>; + resets = <&ccu RST_BUS_EHCI1>; + phys = <&usbphy 2>; + phy-names = "usb"; + status = "disabled"; + }; + ccu: clock@1c20000 { compatible = "allwinner,sun8i-a83t-ccu"; reg = <0x01c20000 0x400>; @@ -212,6 +348,15 @@ bias-pull-up; }; + mmc2_8bit_emmc_pins: mmc2-8bit-emmc-pins { + pins = "PC5", "PC6", "PC8", "PC9", + "PC10", "PC11", "PC12", "PC13", + "PC14", "PC15", "PC16"; + function = "mmc2"; + drive-strength = <30>; + bias-pull-up; + }; + spdif_tx_pin: spdif-tx-pin { pins = "PE18"; function = "spdif"; @@ -281,6 +426,15 @@ interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>; }; + r_intc: interrupt-controller@1f00c00 { + compatible = "allwinner,sun8i-a83t-r-intc", + "allwinner,sun6i-a31-r-intc"; + interrupt-controller; + #interrupt-cells = <2>; + reg = <0x01f00c00 0x400>; + interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; + }; + r_ccu: clock@1f01400 { compatible = "allwinner,sun8i-a83t-r-ccu"; reg = <0x01f01400 0x400>; @@ -302,6 +456,28 @@ #gpio-cells = <3>; interrupt-controller; #interrupt-cells = <3>; + + r_rsb_pins: r-rsb-pins { + pins = "PL0", "PL1"; + function = "s_rsb"; + drive-strength = <20>; + bias-pull-up; + }; + }; + + r_rsb: rsb@1f03400 { + compatible = "allwinner,sun8i-a83t-rsb", + "allwinner,sun8i-a23-rsb"; + reg = <0x01f03400 0x400>; + interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&r_ccu CLK_APB0_RSB>; + clock-frequency = <3000000>; + resets = <&r_ccu RST_APB0_RSB>; + pinctrl-names = "default"; + pinctrl-0 = <&r_rsb_pins>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; }; }; }; diff --git a/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts b/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts index e7fae65eb5d3..10da56e86ab8 100644 --- a/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts +++ b/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts @@ -100,6 +100,10 @@ }; }; +&ehci0 { + status = "okay"; +}; + &ehci1 { status = "okay"; }; @@ -147,10 +151,19 @@ status = "okay"; }; +&ohci0 { + status = "okay"; +}; + &ohci1 { status = "okay"; }; +®_usb0_vbus { + gpio = <&r_pio 0 2 GPIO_ACTIVE_HIGH>; /* PL2 */ + status = "okay"; +}; + &spdif { pinctrl-names = "default"; pinctrl-0 = <&spdif_tx_pins_a>; @@ -163,7 +176,14 @@ status = "okay"; }; +&usb_otg { + dr_mode = "otg"; + status = "okay"; +}; + &usbphy { - /* USB VBUS is on as long as VCC-IO is on */ + /* USB VBUS is always on except for the OTG port */ status = "okay"; + usb0_id_det-gpios = <&pio 0 7 GPIO_ACTIVE_HIGH>; /* PA07 */ + usb0_vbus-supply = <®_usb0_vbus>; }; diff --git a/arch/arm/boot/dts/sun8i-r16-bananapi-m2m.dts b/arch/arm/boot/dts/sun8i-r16-bananapi-m2m.dts new file mode 100644 index 000000000000..eaf09666720d --- /dev/null +++ b/arch/arm/boot/dts/sun8i-r16-bananapi-m2m.dts @@ -0,0 +1,321 @@ +/* + * Copyright (c) 2017 Free Electrons <maxime.ripard@free-electrons.com> + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include "sun8i-a33.dtsi" + +#include <dt-bindings/gpio/gpio.h> + +/ { + model = "BananaPi M2 Magic"; + compatible = "sinovoip,bananapi-m2m", "allwinner,sun8i-a33"; + + aliases { + i2c0 = &i2c0; + i2c1 = &i2c1; + i2c2 = &i2c2; + serial0 = &uart0; + serial1 = &uart1; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + leds { + compatible = "gpio-leds"; + + blue { + label = "bpi-m2m:blue:usr"; + gpios = <&pio 2 7 GPIO_ACTIVE_LOW>; + }; + + green { + label = "bpi-m2m:green:usr"; + gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; + }; + + red { + label = "bpi-m2m:red:power"; + gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; + default-state = "on"; + }; + }; + + reg_vcc5v0: vcc5v0 { + compatible = "regulator-fixed"; + regulator-name = "vcc5v0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + wifi_pwrseq: wifi_pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&r_pio 0 6 GPIO_ACTIVE_LOW>; /* PL06 */ + }; +}; + +&codec { + status = "okay"; +}; + +&cpu0 { + cpu-supply = <®_dcdc3>; +}; + +&cpu0_opp_table { + opp@1104000000 { + opp-hz = /bits/ 64 <1104000000>; + opp-microvolt = <1320000>; + clock-latency-ns = <244144>; /* 8 32k periods */ + }; + + opp@1200000000 { + opp-hz = /bits/ 64 <1200000000>; + opp-microvolt = <1320000>; + clock-latency-ns = <244144>; /* 8 32k periods */ + }; +}; + +&dai { + status = "okay"; +}; + +&ehci0 { + status = "okay"; +}; + +/* This is the i2c bus exposed on the DSI connector for the touch panel */ +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins_a>; + status = "disabled"; +}; + +/* This is the i2c bus exposed on the GPIO header */ +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins_a>; + status = "disabled"; +}; + +/* This is the i2c bus exposed on the CSI connector to control the sensor */ +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_pins_a>; + status = "disabled"; +}; + +&mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_a>; + vmmc-supply = <®_dcdc1>; + bus-width = <4>; + cd-gpios = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */ + cd-inverted; + status = "okay"; +}; + +&mmc1 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins_a>; + vmmc-supply = <®_aldo1>; + mmc-pwrseq = <&wifi_pwrseq>; + bus-width = <4>; + non-removable; + status = "okay"; +}; + +&mmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_8bit_pins>; + vmmc-supply = <®_dcdc1>; + bus-width = <8>; + non-removable; + cap-mmc-hw-reset; + status = "okay"; +}; + +&ohci0 { + status = "okay"; +}; + +&r_rsb { + status = "okay"; + + axp22x: pmic@3a3 { + compatible = "x-powers,axp223"; + reg = <0x3a3>; + interrupt-parent = <&nmi_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + eldoin-supply = <®_dcdc1>; + x-powers,drive-vbus-en; + }; +}; + +#include "axp223.dtsi" + +&ac_power_supply { + status = "okay"; +}; + +®_aldo1 { + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "vcc-io"; +}; + +®_aldo2 { + regulator-always-on; + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2500000>; + regulator-name = "vdd-dll"; +}; + +®_aldo3 { + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "avcc"; +}; + +®_dc1sw { + regulator-name = "vcc-lcd"; +}; + +®_dc5ldo { + regulator-always-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1400000>; + regulator-name = "vdd-cpus"; +}; + +®_dcdc1 { + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "vcc-3v0"; +}; + +®_dcdc2 { + regulator-always-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1400000>; + regulator-name = "vdd-sys"; +}; + +®_dcdc3 { + regulator-always-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1400000>; + regulator-name = "vdd-cpu"; +}; + +®_dcdc5 { + regulator-always-on; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-name = "vcc-dram"; +}; + +/* + * Our WiFi chip needs both DLDO1 and DLDO2 to be powered at the same + * time, with the two being in sync. Since this is not really + * supported right now, just use the two as always on, and we will fix + * it later. + */ +®_dldo1 { + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-wifi0"; +}; + +®_dldo2 { + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-wifi1"; +}; + +®_drivevbus { + regulator-name = "usb0-vbus"; + status = "okay"; +}; + +®_rtc_ldo { + regulator-name = "vcc-rtc"; +}; + +&sound { + status = "okay"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_b>; + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins_a>, <&uart1_pins_cts_rts_a>; + status = "okay"; +}; + +&usb_otg { + dr_mode = "otg"; + status = "okay"; +}; + +&usb_power_supply { + status = "okay"; +}; + +&usbphy { + usb0_id_det-gpios = <&pio 7 8 GPIO_ACTIVE_HIGH>; /* PH8 */ + usb0_vbus_power-supply = <&usb_power_supply>; + usb0_vbus-supply = <®_drivevbus>; + usb1_vbus-supply = <®_vcc5v0>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts index 1444fbd543e7..5af4dd321952 100644 --- a/arch/arm/boot/dts/tegra114-dalmore.dts +++ b/arch/arm/boot/dts/tegra114-dalmore.dts @@ -1122,6 +1122,16 @@ non-removable; }; + usb@7d000000 { + compatible = "nvidia,tegra114-udc"; + status = "okay"; + dr_mode = "peripheral"; + }; + + usb-phy@7d000000 { + status = "okay"; + }; + usb@7d008000 { status = "okay"; }; diff --git a/arch/arm/boot/dts/tegra124-jetson-tk1.dts b/arch/arm/boot/dts/tegra124-jetson-tk1.dts index 7bacb2954f58..61873d642a45 100644 --- a/arch/arm/boot/dts/tegra124-jetson-tk1.dts +++ b/arch/arm/boot/dts/tegra124-jetson-tk1.dts @@ -1722,7 +1722,7 @@ lanes { usb2-0 { - nvidia,function = "xusb"; + nvidia,function = "snps"; status = "okay"; }; @@ -1829,6 +1829,16 @@ }; }; + usb@7d000000 { + compatible = "nvidia,tegra124-udc"; + status = "okay"; + dr_mode = "peripheral"; + }; + + usb-phy@7d000000 { + status = "okay"; + }; + /* mini-PCIe USB */ usb@7d004000 { status = "okay"; diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi index 1b10b14a6abd..8baf00b89efb 100644 --- a/arch/arm/boot/dts/tegra124.dtsi +++ b/arch/arm/boot/dts/tegra124.dtsi @@ -87,6 +87,7 @@ clocks = <&tegra_car TEGRA124_CLK_HOST1X>; resets = <&tegra_car 28>; reset-names = "host1x"; + iommus = <&mc TEGRA_SWGROUP_HC>; #address-cells = <2>; #size-cells = <2>; diff --git a/arch/arm/boot/dts/tegra20-paz00.dts b/arch/arm/boot/dts/tegra20-paz00.dts index b4bfa5586c23..bfa9421fcf94 100644 --- a/arch/arm/boot/dts/tegra20-paz00.dts +++ b/arch/arm/boot/dts/tegra20-paz00.dts @@ -452,7 +452,9 @@ }; usb@c5000000 { + compatible = "nvidia,tegra20-udc"; status = "okay"; + dr_mode = "peripheral"; }; usb-phy@c5000000 { diff --git a/arch/arm/boot/dts/tegra30-beaver.dts b/arch/arm/boot/dts/tegra30-beaver.dts index 4f41b18d9547..3e104ddeb220 100644 --- a/arch/arm/boot/dts/tegra30-beaver.dts +++ b/arch/arm/boot/dts/tegra30-beaver.dts @@ -1927,6 +1927,16 @@ non-removable; }; + usb@7d000000 { + compatible = "nvidia,tegra30-udc"; + status = "okay"; + dr_mode = "peripheral"; + }; + + usb-phy@7d000000 { + status = "okay"; + }; + usb@7d004000 { status = "okay"; }; diff --git a/arch/arm/boot/dts/tps65217.dtsi b/arch/arm/boot/dts/tps65217.dtsi index 02de56b55823..399baaa0a2ab 100644 --- a/arch/arm/boot/dts/tps65217.dtsi +++ b/arch/arm/boot/dts/tps65217.dtsi @@ -18,11 +18,14 @@ charger { compatible = "ti,tps65217-charger"; + interrupts = <0>, <1>; + interrupt-names = "USB", "AC"; status = "disabled"; }; pwrbutton { compatible = "ti,tps65217-pwrbutton"; + interrupts = <2>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/uniphier-ld4-ref.dts b/arch/arm/boot/dts/uniphier-ld4-ref.dts index 4817ebb28eb2..b3aaab354f3e 100644 --- a/arch/arm/boot/dts/uniphier-ld4-ref.dts +++ b/arch/arm/boot/dts/uniphier-ld4-ref.dts @@ -8,9 +8,9 @@ */ /dts-v1/; -/include/ "uniphier-ld4.dtsi" -/include/ "uniphier-ref-daughter.dtsi" -/include/ "uniphier-support-card.dtsi" +#include "uniphier-ld4.dtsi" +#include "uniphier-ref-daughter.dtsi" +#include "uniphier-support-card.dtsi" / { model = "UniPhier LD4 Reference Board"; @@ -64,3 +64,7 @@ &usb1 { status = "okay"; }; + +&nand { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/uniphier-ld4.dtsi b/arch/arm/boot/dts/uniphier-ld4.dtsi index fb2fd9605b9d..79183db5b386 100644 --- a/arch/arm/boot/dts/uniphier-ld4.dtsi +++ b/arch/arm/boot/dts/uniphier-ld4.dtsi @@ -270,6 +270,13 @@ interrupt-controller; }; + aidet: aidet@61830000 { + compatible = "socionext,uniphier-ld4-aidet"; + reg = <0x61830000 0x200>; + interrupt-controller; + #interrupt-cells = <2>; + }; + sysctrl@61840000 { compatible = "socionext,uniphier-ld4-sysctrl", "simple-mfd", "syscon"; @@ -285,7 +292,18 @@ #reset-cells = <1>; }; }; + + nand: nand@68000000 { + compatible = "socionext,uniphier-denali-nand-v5a"; + status = "disabled"; + reg-names = "nand_data", "denali_reg"; + reg = <0x68000000 0x20>, <0x68100000 0x1000>; + interrupts = <0 65 4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_nand2cs>; + clocks = <&sys_clk 2>; + }; }; }; -/include/ "uniphier-pinctrl.dtsi" +#include "uniphier-pinctrl.dtsi" diff --git a/arch/arm/boot/dts/uniphier-ld6b-ref.dts b/arch/arm/boot/dts/uniphier-ld6b-ref.dts index 96db4abc02c3..2188d114d79b 100644 --- a/arch/arm/boot/dts/uniphier-ld6b-ref.dts +++ b/arch/arm/boot/dts/uniphier-ld6b-ref.dts @@ -8,9 +8,9 @@ */ /dts-v1/; -/include/ "uniphier-ld6b.dtsi" -/include/ "uniphier-ref-daughter.dtsi" -/include/ "uniphier-support-card.dtsi" +#include "uniphier-ld6b.dtsi" +#include "uniphier-ref-daughter.dtsi" +#include "uniphier-support-card.dtsi" / { model = "UniPhier LD6b Reference Board"; @@ -58,3 +58,7 @@ &i2c0 { status = "okay"; }; + +&nand { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/uniphier-ld6b.dtsi b/arch/arm/boot/dts/uniphier-ld6b.dtsi index 8b9a79731bd3..9a7b25cc8233 100644 --- a/arch/arm/boot/dts/uniphier-ld6b.dtsi +++ b/arch/arm/boot/dts/uniphier-ld6b.dtsi @@ -12,7 +12,7 @@ * The D-chip (digital chip) is the same as the PXs2 die. * Reuse the PXs2 device tree with some properties overridden. */ -/include/ "uniphier-pxs2.dtsi" +#include "uniphier-pxs2.dtsi" / { compatible = "socionext,uniphier-ld6b"; diff --git a/arch/arm/boot/dts/uniphier-pinctrl.dtsi b/arch/arm/boot/dts/uniphier-pinctrl.dtsi index 246f35ffb638..be82cddc4072 100644 --- a/arch/arm/boot/dts/uniphier-pinctrl.dtsi +++ b/arch/arm/boot/dts/uniphier-pinctrl.dtsi @@ -4,51 +4,35 @@ * Copyright (C) 2015-2017 Socionext Inc. * Author: Masahiro Yamada <yamada.masahiro@socionext.com> * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. + * SPDX-License-Identifier: (GPL-2.0+ OR MIT) */ &pinctrl { + pinctrl_aout: aout_grp { + groups = "aout"; + function = "aout"; + }; + pinctrl_emmc: emmc_grp { groups = "emmc", "emmc_dat8"; function = "emmc"; }; + pinctrl_ether_mii: ether_mii_grp { + groups = "ether_mii"; + function = "ether_mii"; + }; + + pinctrl_ether_rgmii: ether_rgmii_grp { + groups = "ether_rgmii"; + function = "ether_rgmii"; + }; + + pinctrl_ether_rmii: ether_rmii_grp { + groups = "ether_rmii"; + function = "ether_rmii"; + }; + pinctrl_i2c0: i2c0_grp { groups = "i2c0"; function = "i2c0"; diff --git a/arch/arm/boot/dts/uniphier-pro4-ace.dts b/arch/arm/boot/dts/uniphier-pro4-ace.dts index 11690b57931c..089419cee273 100644 --- a/arch/arm/boot/dts/uniphier-pro4-ace.dts +++ b/arch/arm/boot/dts/uniphier-pro4-ace.dts @@ -8,7 +8,7 @@ */ /dts-v1/; -/include/ "uniphier-pro4.dtsi" +#include "uniphier-pro4.dtsi" / { model = "UniPhier Pro4 Ace Board"; diff --git a/arch/arm/boot/dts/uniphier-pro4-ref.dts b/arch/arm/boot/dts/uniphier-pro4-ref.dts index 4cf539245f2e..903df6348e77 100644 --- a/arch/arm/boot/dts/uniphier-pro4-ref.dts +++ b/arch/arm/boot/dts/uniphier-pro4-ref.dts @@ -8,9 +8,9 @@ */ /dts-v1/; -/include/ "uniphier-pro4.dtsi" -/include/ "uniphier-ref-daughter.dtsi" -/include/ "uniphier-support-card.dtsi" +#include "uniphier-pro4.dtsi" +#include "uniphier-ref-daughter.dtsi" +#include "uniphier-support-card.dtsi" / { model = "UniPhier Pro4 Reference Board"; @@ -66,3 +66,7 @@ &usb3 { status = "okay"; }; + +&nand { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/uniphier-pro4-sanji.dts b/arch/arm/boot/dts/uniphier-pro4-sanji.dts index 2763cebcd76a..adef212b45b2 100644 --- a/arch/arm/boot/dts/uniphier-pro4-sanji.dts +++ b/arch/arm/boot/dts/uniphier-pro4-sanji.dts @@ -8,7 +8,7 @@ */ /dts-v1/; -/include/ "uniphier-pro4.dtsi" +#include "uniphier-pro4.dtsi" / { model = "UniPhier Pro4 Sanji Board"; diff --git a/arch/arm/boot/dts/uniphier-pro4.dtsi b/arch/arm/boot/dts/uniphier-pro4.dtsi index 37400becf4ba..b3dbbd9b6e39 100644 --- a/arch/arm/boot/dts/uniphier-pro4.dtsi +++ b/arch/arm/boot/dts/uniphier-pro4.dtsi @@ -268,6 +268,13 @@ }; }; + aidet: aidet@5fc20000 { + compatible = "socionext,uniphier-pro4-aidet"; + reg = <0x5fc20000 0x200>; + interrupt-controller; + #interrupt-cells = <2>; + }; + timer@60000200 { compatible = "arm,cortex-a9-global-timer"; reg = <0x60000200 0x20>; @@ -305,7 +312,18 @@ #reset-cells = <1>; }; }; + + nand: nand@68000000 { + compatible = "socionext,uniphier-denali-nand-v5a"; + status = "disabled"; + reg-names = "nand_data", "denali_reg"; + reg = <0x68000000 0x20>, <0x68100000 0x1000>; + interrupts = <0 65 4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_nand>; + clocks = <&sys_clk 2>; + }; }; }; -/include/ "uniphier-pinctrl.dtsi" +#include "uniphier-pinctrl.dtsi" diff --git a/arch/arm/boot/dts/uniphier-pro5.dtsi b/arch/arm/boot/dts/uniphier-pro5.dtsi index 9577769a0add..b026bcd42a06 100644 --- a/arch/arm/boot/dts/uniphier-pro5.dtsi +++ b/arch/arm/boot/dts/uniphier-pro5.dtsi @@ -4,43 +4,7 @@ * Copyright (C) 2015-2016 Socionext Inc. * Author: Masahiro Yamada <yamada.masahiro@socionext.com> * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. + * SPDX-License-Identifier: (GPL-2.0+ OR MIT) */ / { @@ -328,7 +292,7 @@ sdctrl@59810000 { compatible = "socionext,uniphier-pro5-sdctrl", "simple-mfd", "syscon"; - reg = <0x59810000 0x800>; + reg = <0x59810000 0x400>; sd_clk: clock { compatible = "socionext,uniphier-pro5-sd-clock"; @@ -367,6 +331,13 @@ }; }; + aidet: aidet@5fc20000 { + compatible = "socionext,uniphier-pro5-aidet"; + reg = <0x5fc20000 0x200>; + interrupt-controller; + #interrupt-cells = <2>; + }; + timer@60000200 { compatible = "arm,cortex-a9-global-timer"; reg = <0x60000200 0x20>; @@ -404,7 +375,18 @@ #reset-cells = <1>; }; }; + + nand: nand@68000000 { + compatible = "socionext,uniphier-denali-nand-v5b"; + status = "disabled"; + reg-names = "nand_data", "denali_reg"; + reg = <0x68000000 0x20>, <0x68100000 0x1000>; + interrupts = <0 65 4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_nand2cs>; + clocks = <&sys_clk 2>; + }; }; }; -/include/ "uniphier-pinctrl.dtsi" +#include "uniphier-pinctrl.dtsi" diff --git a/arch/arm/boot/dts/uniphier-pxs2-gentil.dts b/arch/arm/boot/dts/uniphier-pxs2-gentil.dts index 81560f75bfa7..7dfae2667f50 100644 --- a/arch/arm/boot/dts/uniphier-pxs2-gentil.dts +++ b/arch/arm/boot/dts/uniphier-pxs2-gentil.dts @@ -8,7 +8,7 @@ */ /dts-v1/; -/include/ "uniphier-pxs2.dtsi" +#include "uniphier-pxs2.dtsi" / { model = "UniPhier PXs2 Gentil Board"; diff --git a/arch/arm/boot/dts/uniphier-pxs2-vodka.dts b/arch/arm/boot/dts/uniphier-pxs2-vodka.dts index dc2d0579c666..0cf615463a82 100644 --- a/arch/arm/boot/dts/uniphier-pxs2-vodka.dts +++ b/arch/arm/boot/dts/uniphier-pxs2-vodka.dts @@ -8,7 +8,7 @@ */ /dts-v1/; -/include/ "uniphier-pxs2.dtsi" +#include "uniphier-pxs2.dtsi" / { model = "UniPhier PXs2 Vodka Board"; diff --git a/arch/arm/boot/dts/uniphier-pxs2.dtsi b/arch/arm/boot/dts/uniphier-pxs2.dtsi index bace751d4023..90b020c95083 100644 --- a/arch/arm/boot/dts/uniphier-pxs2.dtsi +++ b/arch/arm/boot/dts/uniphier-pxs2.dtsi @@ -276,7 +276,7 @@ sdctrl@59810000 { compatible = "socionext,uniphier-pxs2-sdctrl", "simple-mfd", "syscon"; - reg = <0x59810000 0x800>; + reg = <0x59810000 0x400>; sd_clk: clock { compatible = "socionext,uniphier-pxs2-sd-clock"; @@ -315,6 +315,13 @@ }; }; + aidet: aidet@5fc20000 { + compatible = "socionext,uniphier-pxs2-aidet"; + reg = <0x5fc20000 0x200>; + interrupt-controller; + #interrupt-cells = <2>; + }; + timer@60000200 { compatible = "arm,cortex-a9-global-timer"; reg = <0x60000200 0x20>; @@ -352,7 +359,18 @@ #reset-cells = <1>; }; }; + + nand: nand@68000000 { + compatible = "socionext,uniphier-denali-nand-v5b"; + status = "disabled"; + reg-names = "nand_data", "denali_reg"; + reg = <0x68000000 0x20>, <0x68100000 0x1000>; + interrupts = <0 65 4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_nand2cs>; + clocks = <&sys_clk 2>; + }; }; }; -/include/ "uniphier-pinctrl.dtsi" +#include "uniphier-pinctrl.dtsi" diff --git a/arch/arm/boot/dts/uniphier-sld3-ref.dts b/arch/arm/boot/dts/uniphier-sld3-ref.dts deleted file mode 100644 index 70cda39a3dd2..000000000000 --- a/arch/arm/boot/dts/uniphier-sld3-ref.dts +++ /dev/null @@ -1,75 +0,0 @@ -/* - * Device Tree Source for UniPhier sLD3 Reference Board - * - * Copyright (C) 2015-2016 Socionext Inc. - * Author: Masahiro Yamada <yamada.masahiro@socionext.com> - * - * SPDX-License-Identifier: (GPL-2.0+ OR MIT) - */ - -/dts-v1/; -/include/ "uniphier-sld3.dtsi" -/include/ "uniphier-ref-daughter.dtsi" -/include/ "uniphier-support-card.dtsi" - -/ { - model = "UniPhier sLD3 Reference Board"; - compatible = "socionext,uniphier-sld3-ref", "socionext,uniphier-sld3"; - - chosen { - stdout-path = "serial0:115200n8"; - }; - - aliases { - serial0 = &serial0; - serial1 = &serial1; - serial2 = &serial2; - i2c0 = &i2c0; - i2c1 = &i2c1; - i2c2 = &i2c2; - i2c3 = &i2c3; - i2c4 = &i2c4; - }; - - memory@8000000 { - device_type = "memory"; - reg = <0x80000000 0x20000000 - 0xc0000000 0x20000000>; - }; -}; - -ðsc { - interrupts = <0 49 4>; -}; - -&serial0 { - status = "okay"; -}; - -&serial1 { - status = "okay"; -}; - -&serial2 { - status = "okay"; -}; - -&i2c0 { - status = "okay"; -}; - -&usb0 { - status = "okay"; -}; - -&usb1 { - status = "okay"; -}; - -&usb2 { - status = "okay"; -}; - -&usb3 { - status = "okay"; -}; diff --git a/arch/arm/boot/dts/uniphier-sld3.dtsi b/arch/arm/boot/dts/uniphier-sld3.dtsi deleted file mode 100644 index 408287936613..000000000000 --- a/arch/arm/boot/dts/uniphier-sld3.dtsi +++ /dev/null @@ -1,260 +0,0 @@ -/* - * Device Tree Source for UniPhier sLD3 SoC - * - * Copyright (C) 2015-2016 Socionext Inc. - * Author: Masahiro Yamada <yamada.masahiro@socionext.com> - * - * SPDX-License-Identifier: (GPL-2.0+ OR MIT) - */ - -/ { - compatible = "socionext,uniphier-sld3"; - #address-cells = <1>; - #size-cells = <1>; - - cpus { - #address-cells = <1>; - #size-cells = <0>; - - cpu@0 { - device_type = "cpu"; - compatible = "arm,cortex-a9"; - reg = <0>; - enable-method = "psci"; - next-level-cache = <&l2>; - }; - - cpu@1 { - device_type = "cpu"; - compatible = "arm,cortex-a9"; - reg = <1>; - enable-method = "psci"; - next-level-cache = <&l2>; - }; - }; - - psci { - compatible = "arm,psci-0.2"; - method = "smc"; - }; - - clocks { - refclk: ref { - #clock-cells = <0>; - compatible = "fixed-clock"; - clock-frequency = <24576000>; - }; - - arm_timer_clk: arm_timer_clk { - #clock-cells = <0>; - compatible = "fixed-clock"; - clock-frequency = <50000000>; - }; - }; - - soc { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges; - interrupt-parent = <&intc>; - - timer@20000200 { - compatible = "arm,cortex-a9-global-timer"; - reg = <0x20000200 0x20>; - interrupts = <1 11 0x304>; - clocks = <&arm_timer_clk>; - }; - - timer@20000600 { - compatible = "arm,cortex-a9-twd-timer"; - reg = <0x20000600 0x20>; - interrupts = <1 13 0x304>; - clocks = <&arm_timer_clk>; - }; - - intc: interrupt-controller@20001000 { - compatible = "arm,cortex-a9-gic"; - #interrupt-cells = <3>; - interrupt-controller; - reg = <0x20001000 0x1000>, - <0x20000100 0x100>; - }; - - l2: l2-cache@500c0000 { - compatible = "socionext,uniphier-system-cache"; - reg = <0x500c0000 0x2000>, <0x503c0100 0x4>, - <0x506c0000 0x400>; - interrupts = <0 174 4>, <0 175 4>; - cache-unified; - cache-size = <(512 * 1024)>; - cache-sets = <256>; - cache-line-size = <128>; - cache-level = <2>; - }; - - serial0: serial@54006800 { - compatible = "socionext,uniphier-uart"; - status = "disabled"; - reg = <0x54006800 0x40>; - interrupts = <0 33 4>; - clocks = <&sys_clk 0>; - }; - - serial1: serial@54006900 { - compatible = "socionext,uniphier-uart"; - status = "disabled"; - reg = <0x54006900 0x40>; - interrupts = <0 35 4>; - clocks = <&sys_clk 0>; - }; - - serial2: serial@54006a00 { - compatible = "socionext,uniphier-uart"; - status = "disabled"; - reg = <0x54006a00 0x40>; - interrupts = <0 37 4>; - clocks = <&sys_clk 0>; - }; - - i2c0: i2c@58400000 { - compatible = "socionext,uniphier-i2c"; - status = "disabled"; - reg = <0x58400000 0x40>; - #address-cells = <1>; - #size-cells = <0>; - interrupts = <0 41 1>; - clocks = <&sys_clk 1>; - clock-frequency = <100000>; - }; - - i2c1: i2c@58480000 { - compatible = "socionext,uniphier-i2c"; - status = "disabled"; - reg = <0x58480000 0x40>; - #address-cells = <1>; - #size-cells = <0>; - interrupts = <0 42 1>; - clocks = <&sys_clk 1>; - clock-frequency = <100000>; - }; - - i2c2: i2c@58500000 { - compatible = "socionext,uniphier-i2c"; - status = "disabled"; - reg = <0x58500000 0x40>; - #address-cells = <1>; - #size-cells = <0>; - interrupts = <0 43 1>; - clocks = <&sys_clk 1>; - clock-frequency = <100000>; - }; - - i2c3: i2c@58580000 { - compatible = "socionext,uniphier-i2c"; - status = "disabled"; - reg = <0x58580000 0x40>; - #address-cells = <1>; - #size-cells = <0>; - interrupts = <0 44 1>; - clocks = <&sys_clk 1>; - clock-frequency = <100000>; - }; - - /* chip-internal connection for DMD */ - i2c4: i2c@58600000 { - compatible = "socionext,uniphier-i2c"; - reg = <0x58600000 0x40>; - #address-cells = <1>; - #size-cells = <0>; - interrupts = <0 45 1>; - clocks = <&sys_clk 1>; - clock-frequency = <400000>; - }; - - system_bus: system-bus@58c00000 { - compatible = "socionext,uniphier-system-bus"; - status = "disabled"; - reg = <0x58c00000 0x400>; - #address-cells = <2>; - #size-cells = <1>; - }; - - smpctrl@59801000 { - compatible = "socionext,uniphier-smpctrl"; - reg = <0x59801000 0x400>; - }; - - mioctrl@59810000 { - compatible = "socionext,uniphier-sld3-mioctrl", - "simple-mfd", "syscon"; - reg = <0x59810000 0x800>; - - mio_clk: clock { - compatible = "socionext,uniphier-sld3-mio-clock"; - #clock-cells = <1>; - }; - - mio_rst: reset { - compatible = "socionext,uniphier-sld3-mio-reset"; - #reset-cells = <1>; - }; - }; - - usb0: usb@5a800100 { - compatible = "socionext,uniphier-ehci", "generic-ehci"; - status = "disabled"; - reg = <0x5a800100 0x100>; - interrupts = <0 80 4>; - clocks = <&mio_clk 7>, <&mio_clk 8>, <&mio_clk 12>; - resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 8>, - <&mio_rst 12>; - }; - - usb1: usb@5a810100 { - compatible = "socionext,uniphier-ehci", "generic-ehci"; - status = "disabled"; - reg = <0x5a810100 0x100>; - interrupts = <0 81 4>; - clocks = <&mio_clk 7>, <&mio_clk 9>, <&mio_clk 13>; - resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 9>, - <&mio_rst 13>; - }; - - usb2: usb@5a820100 { - compatible = "socionext,uniphier-ehci", "generic-ehci"; - status = "disabled"; - reg = <0x5a820100 0x100>; - interrupts = <0 82 4>; - clocks = <&mio_clk 7>, <&mio_clk 10>, <&mio_clk 14>; - resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 10>, - <&mio_rst 14>; - }; - - usb3: usb@5a830100 { - compatible = "socionext,uniphier-ehci", "generic-ehci"; - status = "disabled"; - reg = <0x5a830100 0x100>; - interrupts = <0 83 4>; - clocks = <&mio_clk 7>, <&mio_clk 11>, <&mio_clk 15>; - resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 11>, - <&mio_rst 15>; - }; - - sysctrl@f1840000 { - compatible = "socionext,uniphier-sld3-sysctrl", - "simple-mfd", "syscon"; - reg = <0xf1840000 0x10000>; - - sys_clk: clock { - compatible = "socionext,uniphier-sld3-clock"; - #clock-cells = <1>; - }; - - sys_rst: reset { - compatible = "socionext,uniphier-sld3-reset"; - #reset-cells = <1>; - }; - }; - }; -}; diff --git a/arch/arm/boot/dts/uniphier-sld8-ref.dts b/arch/arm/boot/dts/uniphier-sld8-ref.dts index 4536d5b71297..5accd3cc76e4 100644 --- a/arch/arm/boot/dts/uniphier-sld8-ref.dts +++ b/arch/arm/boot/dts/uniphier-sld8-ref.dts @@ -8,9 +8,9 @@ */ /dts-v1/; -/include/ "uniphier-sld8.dtsi" -/include/ "uniphier-ref-daughter.dtsi" -/include/ "uniphier-support-card.dtsi" +#include "uniphier-sld8.dtsi" +#include "uniphier-ref-daughter.dtsi" +#include "uniphier-support-card.dtsi" / { model = "UniPhier sLD8 Reference Board"; @@ -68,3 +68,7 @@ &usb2 { status = "okay"; }; + +&nand { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/uniphier-sld8.dtsi b/arch/arm/boot/dts/uniphier-sld8.dtsi index 9fb9167f2db4..b08390332971 100644 --- a/arch/arm/boot/dts/uniphier-sld8.dtsi +++ b/arch/arm/boot/dts/uniphier-sld8.dtsi @@ -270,6 +270,13 @@ interrupt-controller; }; + aidet: aidet@61830000 { + compatible = "socionext,uniphier-sld8-aidet"; + reg = <0x61830000 0x200>; + interrupt-controller; + #interrupt-cells = <2>; + }; + sysctrl@61840000 { compatible = "socionext,uniphier-sld8-sysctrl", "simple-mfd", "syscon"; @@ -285,7 +292,18 @@ #reset-cells = <1>; }; }; + + nand: nand@68000000 { + compatible = "socionext,uniphier-denali-nand-v5a"; + status = "disabled"; + reg-names = "nand_data", "denali_reg"; + reg = <0x68000000 0x20>, <0x68100000 0x1000>; + interrupts = <0 65 4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_nand2cs>; + clocks = <&sys_clk 2>; + }; }; }; -/include/ "uniphier-pinctrl.dtsi" +#include "uniphier-pinctrl.dtsi" diff --git a/arch/arm/boot/dts/versatile-pb.dts b/arch/arm/boot/dts/versatile-pb.dts index 06e2331f666d..9abe26028c8b 100644 --- a/arch/arm/boot/dts/versatile-pb.dts +++ b/arch/arm/boot/dts/versatile-pb.dts @@ -39,7 +39,7 @@ clock-names = "apb_pclk"; }; - pci-controller@10001000 { + pci@10001000 { compatible = "arm,versatile-pci"; device_type = "pci"; reg = <0x10001000 0x1000 diff --git a/arch/arm/boot/dts/zx296702-ad1.dts b/arch/arm/boot/dts/zx296702-ad1.dts index 081f980cfbe6..b0183c3a1d7c 100644 --- a/arch/arm/boot/dts/zx296702-ad1.dts +++ b/arch/arm/boot/dts/zx296702-ad1.dts @@ -18,7 +18,6 @@ }; &mmc0 { - num-slots = <1>; supports-highspeed; non-removable; disable-wp; @@ -31,7 +30,6 @@ }; &mmc1 { - num-slots = <1>; supports-highspeed; non-removable; disable-wp; diff --git a/arch/arm/boot/dts/zynq-7000.dtsi b/arch/arm/boot/dts/zynq-7000.dtsi index f3ac9bfe580e..0f79fe1ccd9d 100644 --- a/arch/arm/boot/dts/zynq-7000.dtsi +++ b/arch/arm/boot/dts/zynq-7000.dtsi @@ -42,6 +42,14 @@ }; }; + fpga_full: fpga-full { + compatible = "fpga-region"; + fpga-mgr = <&devcfg>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + }; + pmu@f8891000 { compatible = "arm,cortex-a9-pmu"; interrupts = <0 5 4>, <0 6 4>; diff --git a/arch/arm/boot/dts/zynq-parallella.dts b/arch/arm/boot/dts/zynq-parallella.dts index 64a6390fc501..0144acfa9793 100644 --- a/arch/arm/boot/dts/zynq-parallella.dts +++ b/arch/arm/boot/dts/zynq-parallella.dts @@ -34,7 +34,7 @@ }; chosen { - bootargs = "earlycon root=/dev/mmcblk0p2 rootfstype=ext4 rw rootwait"; + bootargs = "root=/dev/mmcblk0p2 rootfstype=ext4 rw rootwait"; stdout-path = "serial0:115200n8"; }; }; @@ -54,6 +54,7 @@ compatible = "ethernet-phy-id0141.0e90", "ethernet-phy-ieee802.3-c22"; reg = <0>; + device_type = "ethernet-phy"; marvell,reg-init = <0x3 0x10 0xff00 0x1e>, <0x3 0x11 0xfff0 0xa>; }; diff --git a/arch/arm/boot/dts/zynq-zc702.dts b/arch/arm/boot/dts/zynq-zc702.dts index 0cdad2cc8b78..34e8277fce0d 100644 --- a/arch/arm/boot/dts/zynq-zc702.dts +++ b/arch/arm/boot/dts/zynq-zc702.dts @@ -12,7 +12,7 @@ * GNU General Public License for more details. */ /dts-v1/; -/include/ "zynq-7000.dtsi" +#include "zynq-7000.dtsi" / { model = "Zynq ZC702 Development Board"; @@ -30,7 +30,7 @@ }; chosen { - bootargs = "earlycon"; + bootargs = ""; stdout-path = "serial0:115200n8"; }; @@ -97,6 +97,7 @@ ethernet_phy: ethernet-phy@7 { reg = <7>; + device_type = "ethernet-phy"; }; }; @@ -131,6 +132,21 @@ }; }; + i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + adv7511: hdmi-tx@39 { + compatible = "adi,adv7511"; + reg = <0x39>; + adi,input-depth = <8>; + adi,input-colorspace = "yuv422"; + adi,input-clock = "1x"; + adi,input-style = <3>; + adi,input-justification = "right"; + }; + }; + i2c@2 { #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm/boot/dts/zynq-zc706.dts b/arch/arm/boot/dts/zynq-zc706.dts index ad4bb06dba25..7ebc8c5ae39d 100644 --- a/arch/arm/boot/dts/zynq-zc706.dts +++ b/arch/arm/boot/dts/zynq-zc706.dts @@ -12,7 +12,7 @@ * GNU General Public License for more details. */ /dts-v1/; -/include/ "zynq-7000.dtsi" +#include "zynq-7000.dtsi" / { model = "Zynq ZC706 Development Board"; @@ -30,7 +30,7 @@ }; chosen { - bootargs = "earlycon"; + bootargs = ""; stdout-path = "serial0:115200n8"; }; @@ -53,6 +53,7 @@ ethernet_phy: ethernet-phy@7 { reg = <7>; + device_type = "ethernet-phy"; }; }; @@ -87,6 +88,21 @@ }; }; + i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + adv7511: hdmi-tx@39 { + compatible = "adi,adv7511"; + reg = <0x39>; + adi,input-depth = <8>; + adi,input-colorspace = "yuv422"; + adi,input-clock = "1x"; + adi,input-style = <3>; + adi,input-justification = "evenly"; + }; + }; + i2c@2 { #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm/boot/dts/zynq-zed.dts b/arch/arm/boot/dts/zynq-zed.dts index 325379f7983c..5e44dc12fd60 100644 --- a/arch/arm/boot/dts/zynq-zed.dts +++ b/arch/arm/boot/dts/zynq-zed.dts @@ -12,7 +12,7 @@ * GNU General Public License for more details. */ /dts-v1/; -/include/ "zynq-7000.dtsi" +#include "zynq-7000.dtsi" / { model = "Zynq Zed Development Board"; @@ -29,7 +29,7 @@ }; chosen { - bootargs = "earlycon"; + bootargs = ""; stdout-path = "serial0:115200n8"; }; @@ -50,6 +50,7 @@ ethernet_phy: ethernet-phy@0 { reg = <0>; + device_type = "ethernet-phy"; }; }; diff --git a/arch/arm/boot/dts/zynq-zybo.dts b/arch/arm/boot/dts/zynq-zybo.dts index 590ec24b8749..e40cafc5ee5b 100644 --- a/arch/arm/boot/dts/zynq-zybo.dts +++ b/arch/arm/boot/dts/zynq-zybo.dts @@ -12,7 +12,7 @@ * GNU General Public License for more details. */ /dts-v1/; -/include/ "zynq-7000.dtsi" +#include "zynq-7000.dtsi" / { model = "Zynq ZYBO Development Board"; @@ -29,7 +29,7 @@ }; chosen { - bootargs = "earlycon"; + bootargs = ""; stdout-path = "serial0:115200n8"; }; @@ -51,6 +51,7 @@ ethernet_phy: ethernet-phy@0 { reg = <0>; + device_type = "ethernet-phy"; }; }; diff --git a/arch/arm/configs/aspeed_g4_defconfig b/arch/arm/configs/aspeed_g4_defconfig index cfc2465e8b77..d23b9d56a88b 100644 --- a/arch/arm/configs/aspeed_g4_defconfig +++ b/arch/arm/configs/aspeed_g4_defconfig @@ -24,6 +24,7 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_ASPEED=y CONFIG_MACH_ASPEED_G4=y +CONFIG_VMSPLIT_2G=y CONFIG_AEABI=y # CONFIG_CPU_SW_DOMAIN_PAN is not set # CONFIG_COMPACTION is not set @@ -64,6 +65,7 @@ CONFIG_MTD_UBI_FASTMAP=y CONFIG_MTD_UBI_BLOCK=y CONFIG_BLK_DEV_RAM=y CONFIG_ASPEED_LPC_CTRL=y +CONFIG_ASPEED_LPC_SNOOP=y CONFIG_EEPROM_AT24=y CONFIG_NETDEVICES=y CONFIG_NETCONSOLE=y @@ -104,6 +106,7 @@ CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_NR_UARTS=6 CONFIG_SERIAL_8250_RUNTIME_UARTS=6 CONFIG_SERIAL_8250_EXTENDED=y +CONFIG_SERIAL_8250_ASPEED_VUART=y CONFIG_SERIAL_8250_SHARE_IRQ=y CONFIG_SERIAL_OF_PLATFORM=y CONFIG_ASPEED_BT_IPMI_BMC=y @@ -114,6 +117,7 @@ CONFIG_I2C_CHARDEV=y CONFIG_I2C_MUX=y CONFIG_I2C_MUX_PCA9541=y CONFIG_I2C_MUX_PCA954x=y +CONFIG_I2C_ASPEED=y CONFIG_GPIOLIB=y CONFIG_GPIO_SYSFS=y CONFIG_GPIO_ASPEED=y @@ -166,7 +170,6 @@ CONFIG_PRINTK_TIME=y CONFIG_DYNAMIC_DEBUG=y CONFIG_STRIP_ASM_SYMS=y CONFIG_DEBUG_FS=y -CONFIG_LOCKUP_DETECTOR=y CONFIG_WQ_WATCHDOG=y CONFIG_PANIC_TIMEOUT=-1 # CONFIG_SCHED_DEBUG is not set diff --git a/arch/arm/configs/aspeed_g5_defconfig b/arch/arm/configs/aspeed_g5_defconfig index 3c20d93de389..c0ad7b82086b 100644 --- a/arch/arm/configs/aspeed_g5_defconfig +++ b/arch/arm/configs/aspeed_g5_defconfig @@ -67,6 +67,7 @@ CONFIG_MTD_UBI_FASTMAP=y CONFIG_MTD_UBI_BLOCK=y CONFIG_BLK_DEV_RAM=y CONFIG_ASPEED_LPC_CTRL=y +CONFIG_ASPEED_LPC_SNOOP=y CONFIG_EEPROM_AT24=y CONFIG_NETDEVICES=y CONFIG_NETCONSOLE=y @@ -107,6 +108,7 @@ CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_NR_UARTS=6 CONFIG_SERIAL_8250_RUNTIME_UARTS=6 CONFIG_SERIAL_8250_EXTENDED=y +CONFIG_SERIAL_8250_ASPEED_VUART=y CONFIG_SERIAL_8250_SHARE_IRQ=y CONFIG_SERIAL_OF_PLATFORM=y CONFIG_ASPEED_BT_IPMI_BMC=y @@ -117,6 +119,7 @@ CONFIG_I2C_CHARDEV=y CONFIG_I2C_MUX=y CONFIG_I2C_MUX_PCA9541=y CONFIG_I2C_MUX_PCA954x=y +CONFIG_I2C_ASPEED=y CONFIG_GPIOLIB=y CONFIG_GPIO_SYSFS=y CONFIG_GPIO_ASPEED=y @@ -169,7 +172,6 @@ CONFIG_PRINTK_TIME=y CONFIG_DYNAMIC_DEBUG=y CONFIG_STRIP_ASM_SYMS=y CONFIG_DEBUG_FS=y -CONFIG_LOCKUP_DETECTOR=y CONFIG_WQ_WATCHDOG=y CONFIG_PANIC_TIMEOUT=-1 # CONFIG_SCHED_DEBUG is not set diff --git a/arch/arm/configs/bcm2835_defconfig b/arch/arm/configs/bcm2835_defconfig index 3ee9d78c412a..43dab4890ad3 100644 --- a/arch/arm/configs/bcm2835_defconfig +++ b/arch/arm/configs/bcm2835_defconfig @@ -55,6 +55,7 @@ CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y # CONFIG_STANDALONE is not set CONFIG_DMA_CMA=y +CONFIG_CMA_SIZE_MBYTES=32 CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y CONFIG_SCSI_CONSTANTS=y @@ -62,9 +63,15 @@ CONFIG_SCSI_SCAN_ASYNC=y CONFIG_NETDEVICES=y CONFIG_USB_USBNET=y CONFIG_USB_NET_SMSC95XX=y +CONFIG_BRCMFMAC=m CONFIG_ZD1211RW=y CONFIG_INPUT_EVDEV=y # CONFIG_LEGACY_PTYS is not set +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_EXTENDED=y +CONFIG_SERIAL_8250_SHARE_IRQ=y +CONFIG_SERIAL_8250_BCM2835AUX=y CONFIG_SERIAL_AMBA_PL011=y CONFIG_SERIAL_AMBA_PL011_CONSOLE=y CONFIG_TTY_PRINTK=y diff --git a/arch/arm/configs/davinci_all_defconfig b/arch/arm/configs/davinci_all_defconfig index 06e2e2a1a9be..27d9720f7207 100644 --- a/arch/arm/configs/davinci_all_defconfig +++ b/arch/arm/configs/davinci_all_defconfig @@ -143,6 +143,8 @@ CONFIG_VIDEO_ADV7343=m CONFIG_DRM=m CONFIG_DRM_TILCDC=m CONFIG_DRM_DUMB_VGA_DAC=m +CONFIG_DRM_TINYDRM=m +CONFIG_TINYDRM_ST7586=m CONFIG_FB=y CONFIG_FIRMWARE_EDID=y CONFIG_FB_DA8XX=y diff --git a/arch/arm/configs/exynos_defconfig b/arch/arm/configs/exynos_defconfig index 25325ed9319e..8c2a2619971b 100644 --- a/arch/arm/configs/exynos_defconfig +++ b/arch/arm/configs/exynos_defconfig @@ -3,7 +3,6 @@ CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y CONFIG_CGROUPS=y CONFIG_BLK_DEV_INITRD=y -CONFIG_KALLSYMS_ALL=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_PARTITION_ADVANCED=y @@ -48,7 +47,43 @@ CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y CONFIG_IP_PNP_BOOTP=y CONFIG_IP_PNP_RARP=y +CONFIG_BT=m +CONFIG_BT_RFCOMM=m +CONFIG_BT_RFCOMM_TTY=y +CONFIG_BT_BNEP=m +CONFIG_BT_BNEP_MC_FILTER=y +CONFIG_BT_BNEP_PROTO_FILTER=y +CONFIG_BT_HIDP=m +CONFIG_BT_LEDS=y +CONFIG_BT_HCIBTUSB=m +CONFIG_BT_HCIBTSDIO=m +CONFIG_BT_HCIUART=m +CONFIG_BT_HCIUART_BCSP=y +CONFIG_BT_HCIUART_ATH3K=y +CONFIG_BT_HCIUART_3WIRE=y +CONFIG_BT_HCIUART_INTEL=y +CONFIG_BT_HCIUART_BCM=y +CONFIG_BT_HCIUART_QCA=y +CONFIG_BT_HCIUART_AG6XX=y +CONFIG_BT_HCIUART_MRVL=y +CONFIG_BT_HCIBCM203X=m +CONFIG_BT_HCIBPA10X=m +CONFIG_BT_HCIBFUSB=m +CONFIG_BT_HCIVHCI=m +CONFIG_BT_MRVL=m +CONFIG_BT_MRVL_SDIO=m +CONFIG_BT_ATH3K=m CONFIG_CFG80211=y +CONFIG_MAC80211=y +CONFIG_MAC80211_LEDS=y +CONFIG_NFC=y +CONFIG_NFC_DIGITAL=m +CONFIG_NFC_NCI=y +CONFIG_NFC_NCI_SPI=m +CONFIG_NFC_NCI_UART=m +CONFIG_NFC_HCI=m +CONFIG_NFC_SHDLC=y +CONFIG_NFC_S3FWRN5_I2C=y CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y CONFIG_DMA_CMA=y @@ -65,7 +100,9 @@ CONFIG_BLK_DEV_DM=y CONFIG_DM_CRYPT=m CONFIG_NETDEVICES=y CONFIG_SMSC911X=y +CONFIG_USB_RTL8150=m CONFIG_USB_RTL8152=y +CONFIG_USB_LAN78XX=m CONFIG_USB_USBNET=y CONFIG_USB_NET_SMSC75XX=y CONFIG_USB_NET_SMSC95XX=y @@ -189,7 +226,25 @@ CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_EXYNOS=y CONFIG_USB_OHCI_HCD=y CONFIG_USB_OHCI_EXYNOS=y +CONFIG_USB_ACM=m +CONFIG_USB_PRINTER=m +CONFIG_USB_WDM=m +CONFIG_USB_TMC=m CONFIG_USB_STORAGE=y +CONFIG_USB_STORAGE_REALTEK=m +CONFIG_USB_STORAGE_DATAFAB=m +CONFIG_USB_STORAGE_FREECOM=m +CONFIG_USB_STORAGE_ISD200=m +CONFIG_USB_STORAGE_USBAT=m +CONFIG_USB_STORAGE_SDDR09=m +CONFIG_USB_STORAGE_SDDR55=m +CONFIG_USB_STORAGE_JUMPSHOT=m +CONFIG_USB_STORAGE_ALAUDA=m +CONFIG_USB_STORAGE_ONETOUCH=m +CONFIG_USB_STORAGE_KARMA=m +CONFIG_USB_STORAGE_CYPRESS_ATACB=m +CONFIG_USB_STORAGE_ENE_UB6250=m +CONFIG_USB_UAS=m CONFIG_USB_DWC3=y CONFIG_USB_DWC2=y CONFIG_USB_HSIC_USB3503=y @@ -209,7 +264,6 @@ CONFIG_LEDS_GPIO=y CONFIG_LEDS_PWM=y CONFIG_LEDS_MAX77693=y CONFIG_LEDS_MAX8997=y -CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_HEARTBEAT=y CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_MAX8997=y @@ -253,18 +307,30 @@ CONFIG_ROOT_NFS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ASCII=y CONFIG_NLS_ISO8859_1=y +CONFIG_NLS_UTF8=y CONFIG_PRINTK_TIME=y CONFIG_DYNAMIC_DEBUG=y CONFIG_DEBUG_INFO=y CONFIG_DEBUG_FS=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y -CONFIG_LOCKUP_DETECTOR=y -CONFIG_DEBUG_RT_MUTEXES=y -CONFIG_DEBUG_SPINLOCK=y -CONFIG_DEBUG_MUTEXES=y +CONFIG_SOFTLOCKUP_DETECTOR=y +# CONFIG_DETECT_HUNG_TASK is not set +CONFIG_PROVE_LOCKING=y +CONFIG_DEBUG_ATOMIC_SLEEP=y CONFIG_DEBUG_USER=y +CONFIG_CRYPTO_RSA=m +CONFIG_CRYPTO_DH=m CONFIG_CRYPTO_USER=m +CONFIG_CRYPTO_TEST=m +CONFIG_CRYPTO_LRW=m +CONFIG_CRYPTO_XTS=m +CONFIG_CRYPTO_MD5=m +CONFIG_CRYPTO_SHA512=m +CONFIG_CRYPTO_SHA3=m +CONFIG_CRYPTO_SALSA20=m +CONFIG_CRYPTO_LZO=m +CONFIG_CRYPTO_LZ4=m CONFIG_CRYPTO_USER_API_HASH=m CONFIG_CRYPTO_USER_API_SKCIPHER=m CONFIG_CRYPTO_USER_API_RNG=m @@ -276,6 +342,7 @@ CONFIG_CRYPTO_SHA1_ARM_NEON=m CONFIG_CRYPTO_SHA256_ARM=m CONFIG_CRYPTO_SHA512_ARM=m CONFIG_CRYPTO_AES_ARM_BS=m +CONFIG_CRYPTO_CHACHA20_NEON=m CONFIG_CRC_CCITT=y CONFIG_FONTS=y CONFIG_FONT_7x14=y diff --git a/arch/arm/configs/ezx_defconfig b/arch/arm/configs/ezx_defconfig index 23660f3d0f7f..484e51fbd4a6 100644 --- a/arch/arm/configs/ezx_defconfig +++ b/arch/arm/configs/ezx_defconfig @@ -27,7 +27,6 @@ CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CMDLINE="console=tty1 root=/dev/mmcblk0p2 rootfstype=ext2 rootdelay=3 ip=192.168.0.202:192.168.0.200:192.168.0.200:255.255.255.0 debug" CONFIG_KEXEC=y CONFIG_CPU_FREQ=y -CONFIG_CPU_FREQ_DEBUG=y CONFIG_CPU_FREQ_GOV_POWERSAVE=m CONFIG_CPU_FREQ_GOV_USERSPACE=m CONFIG_CPU_FREQ_GOV_ONDEMAND=m diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig index 1736813bdea7..32acac9ab81a 100644 --- a/arch/arm/configs/imx_v6_v7_defconfig +++ b/arch/arm/configs/imx_v6_v7_defconfig @@ -51,6 +51,7 @@ CONFIG_PREEMPT_VOLUNTARY=y CONFIG_AEABI=y CONFIG_HIGHMEM=y CONFIG_CMA=y +CONFIG_FORCE_MAX_ZONEORDER=14 CONFIG_CMDLINE="noinitrd console=ttymxc0,115200" CONFIG_KEXEC=y CONFIG_CPU_FREQ=y @@ -186,6 +187,7 @@ CONFIG_SERIAL_FSL_LPUART=y CONFIG_SERIAL_FSL_LPUART_CONSOLE=y # CONFIG_I2C_COMPAT is not set CONFIG_I2C_CHARDEV=y +CONFIG_I2C_MUX=y CONFIG_I2C_MUX_GPIO=y # CONFIG_I2C_HELPER_AUTO is not set CONFIG_I2C_ALGOPCF=m @@ -193,12 +195,14 @@ CONFIG_I2C_ALGOPCA=m CONFIG_I2C_GPIO=y CONFIG_I2C_IMX=y CONFIG_SPI=y +CONFIG_SPI_GPIO=y CONFIG_SPI_IMX=y CONFIG_SPI_FSL_DSPI=y CONFIG_GPIO_SYSFS=y CONFIG_GPIO_MC9S08DZ60=y CONFIG_GPIO_PCA953X=y CONFIG_GPIO_STMPE=y +CONFIG_GPIO_74X164=y CONFIG_POWER_RESET=y CONFIG_POWER_RESET_IMX=y CONFIG_POWER_RESET_SYSCON=y @@ -227,14 +231,20 @@ CONFIG_REGULATOR_PFUZE100=y CONFIG_MEDIA_SUPPORT=y CONFIG_MEDIA_CAMERA_SUPPORT=y CONFIG_RC_CORE=y +CONFIG_MEDIA_CONTROLLER=y +CONFIG_VIDEO_V4L2_SUBDEV_API=y CONFIG_RC_DEVICES=y CONFIG_IR_GPIO_CIR=y CONFIG_MEDIA_USB_SUPPORT=y CONFIG_USB_VIDEO_CLASS=m CONFIG_V4L_PLATFORM_DRIVERS=y +CONFIG_VIDEO_MUX=y CONFIG_SOC_CAMERA=y CONFIG_V4L_MEM2MEM_DRIVERS=y -CONFIG_VIDEO_CODA=y +CONFIG_VIDEO_CODA=m +# CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set +CONFIG_VIDEO_ADV7180=m +CONFIG_VIDEO_OV5640=m CONFIG_SOC_CAMERA_OV2640=y CONFIG_IMX_IPUV3_CORE=y CONFIG_DRM=y @@ -344,6 +354,9 @@ CONFIG_FSL_EDMA=y CONFIG_IMX_SDMA=y CONFIG_MXS_DMA=y CONFIG_STAGING=y +CONFIG_STAGING_MEDIA=y +CONFIG_VIDEO_IMX_MEDIA=y +CONFIG_COMMON_CLK_PWM=y CONFIG_IIO=y CONFIG_IMX7D_ADC=y CONFIG_VF610_ADC=y diff --git a/arch/arm/configs/ixp4xx_defconfig b/arch/arm/configs/ixp4xx_defconfig index c8378da71913..8c3c99cd6de9 100644 --- a/arch/arm/configs/ixp4xx_defconfig +++ b/arch/arm/configs/ixp4xx_defconfig @@ -81,12 +81,8 @@ CONFIG_ATALK=m CONFIG_DEV_APPLETALK=m CONFIG_IPDDP=m CONFIG_IPDDP_ENCAP=y -CONFIG_IPDDP_DECAP=y CONFIG_X25=m CONFIG_LAPB=m -CONFIG_ECONET=m -CONFIG_ECONET_AUNUDP=y -CONFIG_ECONET_NATIVE=y CONFIG_WAN_ROUTER=m CONFIG_NET_SCHED=y CONFIG_NET_SCH_CBQ=m diff --git a/arch/arm/configs/keystone_defconfig b/arch/arm/configs/keystone_defconfig index 1331f6dc456a..f907869e0ddc 100644 --- a/arch/arm/configs/keystone_defconfig +++ b/arch/arm/configs/keystone_defconfig @@ -112,6 +112,9 @@ CONFIG_IP_NF_ARP_MANGLE=y CONFIG_IP6_NF_IPTABLES=m CONFIG_IP_SCTP=y CONFIG_VLAN_8021Q=y +CONFIG_CAN=m +CONFIG_CAN_C_CAN=m +CONFIG_CAN_C_CAN_PLATFORM=m CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y @@ -156,6 +159,8 @@ CONFIG_POWER_RESET_KEYSTONE=y # CONFIG_HWMON is not set CONFIG_WATCHDOG=y CONFIG_DAVINCI_WATCHDOG=y +CONFIG_REGULATOR=y +CONFIG_REGULATOR_FIXED_VOLTAGE=y CONFIG_USB=y CONFIG_USB_ANNOUNCE_NEW_DEVICES=y CONFIG_USB_MON=y @@ -164,6 +169,8 @@ CONFIG_USB_STORAGE=y CONFIG_USB_DWC3=y CONFIG_NOP_USB_XCEIV=y CONFIG_KEYSTONE_USB_PHY=y +CONFIG_MMC=y +CONFIG_MMC_OMAP_HS=y CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y CONFIG_LEDS_GPIO=y @@ -174,12 +181,18 @@ CONFIG_LEDS_TRIGGER_BACKLIGHT=y CONFIG_LEDS_TRIGGER_GPIO=y CONFIG_DMADEVICES=y CONFIG_TI_EDMA=y +CONFIG_MAILBOX=y +CONFIG_TI_MESSAGE_MANAGER=y CONFIG_SOC_TI=y CONFIG_KEYSTONE_NAVIGATOR_QMSS=y CONFIG_KEYSTONE_NAVIGATOR_DMA=y +CONFIG_TI_SCI_PM_DOMAINS=y CONFIG_MEMORY=y CONFIG_TI_AEMIF=y CONFIG_KEYSTONE_IRQ=y +CONFIG_RESET_TI_SCI=m +CONFIG_RESET_TI_SYSCON=m +CONFIG_TI_SCI_PROTOCOL=y CONFIG_EXT4_FS=y CONFIG_EXT4_FS_POSIX_ACL=y CONFIG_FANOTIFY=y diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index 94d7e71c69c4..0cacdbf84a71 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -104,13 +104,11 @@ CONFIG_ARCH_TEGRA_2x_SOC=y CONFIG_ARCH_TEGRA_3x_SOC=y CONFIG_ARCH_TEGRA_114_SOC=y CONFIG_ARCH_TEGRA_124_SOC=y -CONFIG_TEGRA_EMC_SCALING_ENABLE=y CONFIG_ARCH_UNIPHIER=y CONFIG_ARCH_U8500=y CONFIG_MACH_HREFV60=y CONFIG_MACH_SNOWBALL=y CONFIG_ARCH_VEXPRESS=y -CONFIG_ARCH_VEXPRESS_CA9X4=y CONFIG_ARCH_VEXPRESS_TC2_PM=y CONFIG_ARCH_WM8850=y CONFIG_ARCH_ZYNQ=y @@ -331,6 +329,7 @@ CONFIG_SERIAL_IMX_CONSOLE=y CONFIG_SERIAL_SH_SCI=y CONFIG_SERIAL_SH_SCI_NR_UARTS=20 CONFIG_SERIAL_SH_SCI_CONSOLE=y +CONFIG_SERIAL_SH_SCI_DMA=y CONFIG_SERIAL_MSM=y CONFIG_SERIAL_MSM_CONSOLE=y CONFIG_SERIAL_VT8500=y @@ -456,6 +455,7 @@ CONFIG_SENSORS_NTC_THERMISTOR=m CONFIG_SENSORS_PWM_FAN=m CONFIG_SENSORS_INA2XX=m CONFIG_CPU_THERMAL=y +CONFIG_BRCMSTB_THERMAL=m CONFIG_ROCKCHIP_THERMAL=y CONFIG_RCAR_THERMAL=y CONFIG_ARMADA_THERMAL=y @@ -585,6 +585,7 @@ CONFIG_VIDEO_ADV7180=m CONFIG_VIDEO_ML86V7667=m CONFIG_DRM=y CONFIG_DRM_I2C_ADV7511=m +CONFIG_DRM_I2C_ADV7511_AUDIO=y # CONFIG_DRM_I2C_CH7006 is not set # CONFIG_DRM_I2C_SIL164 is not set CONFIG_DRM_DUMB_VGA_DAC=m @@ -604,7 +605,6 @@ CONFIG_ROCKCHIP_DW_MIPI_DSI=y CONFIG_ROCKCHIP_INNO_HDMI=y CONFIG_DRM_ATMEL_HLCDC=m CONFIG_DRM_RCAR_DU=m -CONFIG_DRM_RCAR_HDMI=y CONFIG_DRM_RCAR_LVDS=y CONFIG_DRM_SUN4I=m CONFIG_DRM_TEGRA=y @@ -651,9 +651,11 @@ CONFIG_SND_SOC_SMDK_WM8994_PCM=m CONFIG_SND_SOC_SNOW=m CONFIG_SND_SOC_SH4_FSI=m CONFIG_SND_SOC_RCAR=m -CONFIG_SND_SOC_RSRC_CARD=m +CONFIG_SND_SIMPLE_SCU_CARD=m CONFIG_SND_SUN4I_CODEC=m CONFIG_SND_SOC_TEGRA=m +CONFIG_SND_SOC_TEGRA20_I2S=m +CONFIG_SND_SOC_TEGRA30_I2S=m CONFIG_SND_SOC_TEGRA_RT5640=m CONFIG_SND_SOC_TEGRA_WM8753=m CONFIG_SND_SOC_TEGRA_WM8903=m @@ -696,7 +698,6 @@ CONFIG_USB_CHIPIDEA_UDC=y CONFIG_USB_CHIPIDEA_HOST=y CONFIG_AB8500_USB=y CONFIG_KEYSTONE_USB_PHY=y -CONFIG_OMAP_USB3=y CONFIG_USB_GPIO_VBUS=y CONFIG_USB_ISP1301=y CONFIG_USB_MSM_OTG=m @@ -712,7 +713,7 @@ CONFIG_MMC_SDHCI=y CONFIG_MMC_SDHCI_PLTFM=y CONFIG_MMC_SDHCI_OF_ARASAN=y CONFIG_MMC_SDHCI_OF_AT91=y -CONFIG_MMC_SDHCI_OF_ESDHC=m +CONFIG_MMC_SDHCI_OF_ESDHC=y CONFIG_MMC_SDHCI_ESDHC_IMX=y CONFIG_MMC_SDHCI_DOVE=y CONFIG_MMC_SDHCI_TEGRA=y @@ -729,7 +730,6 @@ CONFIG_MMC_SDHCI_MSM=y CONFIG_MMC_MVSDIO=y CONFIG_MMC_SDHI=y CONFIG_MMC_DW=y -CONFIG_MMC_DW_IDMAC=y CONFIG_MMC_DW_PLTFM=y CONFIG_MMC_DW_EXYNOS=y CONFIG_MMC_DW_ROCKCHIP=y @@ -826,7 +826,6 @@ CONFIG_BCMA_DRIVER_GPIO=y CONFIG_QCOM_GSBI=y CONFIG_QCOM_PM=y CONFIG_QCOM_SMEM=y -CONFIG_QCOM_SMD=y CONFIG_QCOM_SMD_RPM=y CONFIG_QCOM_SMP2P=y CONFIG_QCOM_SMSM=y @@ -838,7 +837,6 @@ CONFIG_CHROME_PLATFORMS=y CONFIG_STAGING_BOARD=y CONFIG_CROS_EC_CHARDEV=m CONFIG_COMMON_CLK_MAX77686=y -CONFIG_COMMON_CLK_MAX77802=m CONFIG_COMMON_CLK_RK808=m CONFIG_COMMON_CLK_S2MPS11=m CONFIG_APQ_MMCC_8084=y @@ -934,7 +932,6 @@ CONFIG_PRINTK_TIME=y CONFIG_DEBUG_FS=y CONFIG_MAGIC_SYSRQ=y CONFIG_LOCKUP_DETECTOR=y -CONFIG_CRYPTO_DEV_TEGRA_AES=y CONFIG_CPUFREQ_DT=y CONFIG_KEYSTONE_IRQ=y CONFIG_HW_RANDOM=y diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig index 0414acf731ce..7b97200c1d64 100644 --- a/arch/arm/configs/omap2plus_defconfig +++ b/arch/arm/configs/omap2plus_defconfig @@ -170,6 +170,7 @@ CONFIG_TI_CPTS=y # CONFIG_NET_VENDOR_WIZNET is not set CONFIG_AT803X_PHY=y CONFIG_DP83848_PHY=y +CONFIG_DP83867_PHY=y CONFIG_MICREL_PHY=y CONFIG_SMSC_PHY=y CONFIG_PPP=m @@ -250,6 +251,7 @@ CONFIG_DEBUG_GPIO=y CONFIG_GPIO_SYSFS=y CONFIG_GPIO_PCA953X=m CONFIG_GPIO_PCF857X=y +CONFIG_GPIO_LP87565=y CONFIG_GPIO_PALMAS=y CONFIG_GPIO_TWL4030=y CONFIG_W1=m @@ -284,6 +286,7 @@ CONFIG_MFD_TI_AM335X_TSCADC=m CONFIG_MFD_PALMAS=y CONFIG_MFD_TPS65217=y CONFIG_MFD_TI_LP873X=y +CONFIG_MFD_TI_LP87565=y CONFIG_MFD_TPS65218=y CONFIG_MFD_TPS65910=y CONFIG_TWL6040_CORE=y @@ -292,6 +295,7 @@ CONFIG_REGULATOR_GPIO=y CONFIG_REGULATOR_LM363X=m CONFIG_REGULATOR_LP872X=y CONFIG_REGULATOR_LP873X=y +CONFIG_REGULATOR_LP87565=y CONFIG_REGULATOR_PALMAS=y CONFIG_REGULATOR_PBIAS=y CONFIG_REGULATOR_TI_ABB=y diff --git a/arch/arm/configs/qcom_defconfig b/arch/arm/configs/qcom_defconfig index b02039c712c3..879159e4ab58 100644 --- a/arch/arm/configs/qcom_defconfig +++ b/arch/arm/configs/qcom_defconfig @@ -199,7 +199,6 @@ CONFIG_QCOM_WCNSS_PIL=y CONFIG_QCOM_GSBI=y CONFIG_QCOM_PM=y CONFIG_QCOM_SMEM=y -CONFIG_QCOM_SMD=y CONFIG_QCOM_SMD_RPM=y CONFIG_QCOM_SMP2P=y CONFIG_QCOM_SMSM=y diff --git a/arch/arm/configs/shmobile_defconfig b/arch/arm/configs/shmobile_defconfig index 3c66a422fb4d..7b4fc0143148 100644 --- a/arch/arm/configs/shmobile_defconfig +++ b/arch/arm/configs/shmobile_defconfig @@ -27,6 +27,7 @@ CONFIG_ARCH_SH73A0=y CONFIG_PL310_ERRATA_588369=y CONFIG_ARM_ERRATA_754322=y CONFIG_PCI=y +CONFIG_PCI_MSI=y CONFIG_PCI_RCAR_GEN2=y CONFIG_PCIE_RCAR=y CONFIG_SMP=y @@ -83,14 +84,14 @@ CONFIG_NETDEVICES=y # CONFIG_NET_VENDOR_MICREL is not set # CONFIG_NET_VENDOR_NATSEMI is not set CONFIG_SH_ETH=y +CONFIG_RAVB=y # CONFIG_NET_VENDOR_SEEQ is not set CONFIG_SMSC911X=y # CONFIG_NET_VENDOR_STMICRO is not set # CONFIG_NET_VENDOR_VIA is not set # CONFIG_NET_VENDOR_WIZNET is not set -CONFIG_SMSC_PHY=y CONFIG_MICREL_PHY=y -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_SMSC_PHY=y CONFIG_INPUT_EVDEV=y CONFIG_KEYBOARD_GPIO=y # CONFIG_INPUT_MOUSE is not set @@ -105,6 +106,7 @@ CONFIG_SERIAL_8250_EM=y CONFIG_SERIAL_SH_SCI=y CONFIG_SERIAL_SH_SCI_NR_UARTS=20 CONFIG_SERIAL_SH_SCI_CONSOLE=y +CONFIG_SERIAL_SH_SCI_DMA=y CONFIG_I2C_CHARDEV=y CONFIG_I2C_MUX=y CONFIG_I2C_DEMUX_PINCTRL=y @@ -121,9 +123,9 @@ CONFIG_SPI_SH_HSPI=y CONFIG_GPIO_EM=y CONFIG_GPIO_RCAR=y CONFIG_GPIO_PCF857X=y -CONFIG_POWER_SUPPLY=y CONFIG_POWER_RESET=y CONFIG_POWER_RESET_RMOBILE=y +CONFIG_POWER_SUPPLY=y # CONFIG_HWMON is not set CONFIG_THERMAL=y CONFIG_CPU_THERMAL=y @@ -153,10 +155,11 @@ CONFIG_VIDEO_ADV7180=y CONFIG_VIDEO_ADV7604=y CONFIG_VIDEO_ML86V7667=y CONFIG_DRM=y -CONFIG_DRM_I2C_ADV7511=y CONFIG_DRM_RCAR_DU=y -CONFIG_DRM_RCAR_HDMI=y CONFIG_DRM_RCAR_LVDS=y +CONFIG_DRM_DUMB_VGA_DAC=y +CONFIG_DRM_I2C_ADV7511=y +CONFIG_DRM_I2C_ADV7511_AUDIO=y CONFIG_FB_SH_MOBILE_LCDC=y CONFIG_FB_SH_MOBILE_MERAM=y # CONFIG_LCD_CLASS_DEVICE is not set @@ -169,12 +172,12 @@ CONFIG_SND=y CONFIG_SND_SOC=y CONFIG_SND_SOC_SH4_FSI=y CONFIG_SND_SOC_RCAR=y -CONFIG_SND_SOC_RSRC_CARD=y CONFIG_SND_SOC_AK4642=y CONFIG_SND_SOC_WM8978=y +CONFIG_SND_SIMPLE_SCU_CARD=y CONFIG_USB=y CONFIG_USB_XHCI_HCD=y -CONFIG_USB_XHCI_RCAR=y +CONFIG_USB_XHCI_PLATFORM=y CONFIG_USB_EHCI_HCD=y CONFIG_USB_OHCI_HCD=y CONFIG_USB_R8A66597_HCD=y @@ -190,6 +193,7 @@ CONFIG_LEDS_CLASS=y CONFIG_LEDS_GPIO=y CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_RS5C372=y +CONFIG_RTC_DRV_BQ32K=y CONFIG_RTC_DRV_S35390A=y CONFIG_RTC_DRV_RX8581=y CONFIG_RTC_DRV_DA9063=y diff --git a/arch/arm/configs/sunxi_defconfig b/arch/arm/configs/sunxi_defconfig index 22cd559531a9..5caaf971fb50 100644 --- a/arch/arm/configs/sunxi_defconfig +++ b/arch/arm/configs/sunxi_defconfig @@ -1,4 +1,3 @@ -CONFIG_FHANDLE=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y CONFIG_CGROUPS=y @@ -56,7 +55,6 @@ CONFIG_STMMAC_ETH=y # CONFIG_NET_VENDOR_VIA is not set # CONFIG_NET_VENDOR_WIZNET is not set # CONFIG_WLAN is not set -# CONFIG_INPUT_MOUSEDEV is not set CONFIG_INPUT_EVDEV=y CONFIG_KEYBOARD_SUN4I_LRADC=y # CONFIG_INPUT_MOUSE is not set @@ -71,7 +69,6 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=8 CONFIG_SERIAL_8250_DW=y CONFIG_SERIAL_OF_PLATFORM=y # CONFIG_HW_RANDOM is not set -CONFIG_I2C=y CONFIG_I2C_CHARDEV=y CONFIG_I2C_MV64XXX=y CONFIG_I2C_SUN6I_P2WI=y @@ -80,14 +77,14 @@ CONFIG_SPI_SUN4I=y CONFIG_SPI_SUN6I=y CONFIG_GPIO_SYSFS=y CONFIG_POWER_SUPPLY=y +CONFIG_CHARGER_AXP20X=y +CONFIG_BATTERY_AXP20X=y CONFIG_AXP20X_POWER=y CONFIG_THERMAL=y -CONFIG_THERMAL_OF=y CONFIG_CPU_THERMAL=y CONFIG_WATCHDOG=y CONFIG_SUNXI_WATCHDOG=y CONFIG_MFD_AC100=y -CONFIG_MFD_AXP20X=y CONFIG_MFD_AXP20X_I2C=y CONFIG_MFD_AXP20X_RSB=y CONFIG_REGULATOR=y @@ -99,12 +96,9 @@ CONFIG_RC_CORE=y CONFIG_RC_DEVICES=y CONFIG_IR_SUNXI=y CONFIG_DRM=y -CONFIG_DRM_DUMB_VGA_DAC=y CONFIG_DRM_SUN4I=y -CONFIG_FB=y +CONFIG_DRM_DUMB_VGA_DAC=y CONFIG_FB_SIMPLE=y -CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y CONFIG_SOUND=y CONFIG_SND=y CONFIG_SND_SOC=y @@ -130,12 +124,13 @@ CONFIG_RTC_CLASS=y # CONFIG_RTC_INTF_SYSFS is not set # CONFIG_RTC_INTF_PROC is not set CONFIG_RTC_DRV_AC100=y -CONFIG_RTC_DRV_SUN6I=y CONFIG_RTC_DRV_SUNXI=y CONFIG_DMADEVICES=y CONFIG_DMA_SUN6I=y # CONFIG_IOMMU_SUPPORT is not set CONFIG_EXTCON=y +CONFIG_IIO=y +CONFIG_AXP20X_ADC=y CONFIG_PWM=y CONFIG_PWM_SUN4I=y CONFIG_PHY_SUN4I_USB=y diff --git a/arch/arm/configs/tegra_defconfig b/arch/arm/configs/tegra_defconfig index f0efc854b5a2..6678f2929356 100644 --- a/arch/arm/configs/tegra_defconfig +++ b/arch/arm/configs/tegra_defconfig @@ -121,7 +121,6 @@ CONFIG_TOUCHSCREEN_WM97XX=y CONFIG_TOUCHSCREEN_STMPE=y CONFIG_INPUT_MISC=y # CONFIG_LEGACY_PTYS is not set -# CONFIG_DEVKMEM is not set CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_OF_PLATFORM=y @@ -202,6 +201,8 @@ CONFIG_SND_HDA_CODEC_HDMI=y # CONFIG_SND_USB is not set CONFIG_SND_SOC=y CONFIG_SND_SOC_TEGRA=y +CONFIG_SND_SOC_TEGRA20_I2S=y +CONFIG_SND_SOC_TEGRA30_I2S=y CONFIG_SND_SOC_TEGRA_RT5640=y CONFIG_SND_SOC_TEGRA_WM8753=y CONFIG_SND_SOC_TEGRA_WM8903=y @@ -218,6 +219,9 @@ CONFIG_USB_EHCI_TEGRA=y CONFIG_USB_ACM=y CONFIG_USB_WDM=y CONFIG_USB_STORAGE=y +CONFIG_USB_CHIPIDEA=y +CONFIG_USB_CHIPIDEA_UDC=y +CONFIG_USB_GADGET=y CONFIG_MMC=y CONFIG_MMC_BLOCK_MINORS=16 CONFIG_MMC_SDHCI=y @@ -247,8 +251,6 @@ CONFIG_RTC_DRV_TEGRA=y CONFIG_DMADEVICES=y CONFIG_TEGRA20_APB_DMA=y CONFIG_STAGING=y -CONFIG_SENSORS_ISL29018=y -CONFIG_SENSORS_ISL29028=y CONFIG_MFD_NVEC=y CONFIG_KEYBOARD_NVEC=y CONFIG_SERIO_NVEC_PS2=y @@ -263,6 +265,8 @@ CONFIG_ARCH_TEGRA_124_SOC=y CONFIG_MEMORY=y CONFIG_IIO=y CONFIG_MPU3050_I2C=y +CONFIG_SENSORS_ISL29018=y +CONFIG_SENSORS_ISL29028=y CONFIG_AK8975=y CONFIG_PWM=y CONFIG_PWM_TEGRA=y @@ -288,13 +292,11 @@ CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y CONFIG_PRINTK_TIME=y CONFIG_DEBUG_INFO=y -CONFIG_DEBUG_FS=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_SLAB=y CONFIG_DEBUG_VM=y CONFIG_DETECT_HUNG_TASK=y CONFIG_SCHEDSTATS=y -CONFIG_TIMER_STATS=y # CONFIG_DEBUG_PREEMPT is not set CONFIG_DEBUG_MUTEXES=y CONFIG_DEBUG_SG=y diff --git a/arch/arm/configs/vexpress_defconfig b/arch/arm/configs/vexpress_defconfig index 0fa0ed577b15..edae1c58fe80 100644 --- a/arch/arm/configs/vexpress_defconfig +++ b/arch/arm/configs/vexpress_defconfig @@ -19,7 +19,6 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_IOSCHED_DEADLINE is not set # CONFIG_IOSCHED_CFQ is not set CONFIG_ARCH_VEXPRESS=y -CONFIG_ARCH_VEXPRESS_CA9X4=y CONFIG_ARCH_VEXPRESS_DCSCB=y CONFIG_ARCH_VEXPRESS_TC2_PM=y # CONFIG_SWP_EMULATE is not set diff --git a/arch/arm/include/asm/smp_scu.h b/arch/arm/include/asm/smp_scu.h index bfe163c40024..5983f6bc62d5 100644 --- a/arch/arm/include/asm/smp_scu.h +++ b/arch/arm/include/asm/smp_scu.h @@ -7,6 +7,7 @@ #ifndef __ASSEMBLER__ +#include <linux/errno.h> #include <asm/cputype.h> static inline bool scu_a9_has_base(void) diff --git a/arch/arm/include/asm/suspend.h b/arch/arm/include/asm/suspend.h index 6c7182f32cef..a61905c86732 100644 --- a/arch/arm/include/asm/suspend.h +++ b/arch/arm/include/asm/suspend.h @@ -1,6 +1,8 @@ #ifndef __ASM_ARM_SUSPEND_H #define __ASM_ARM_SUSPEND_H +#include <linux/types.h> + struct sleep_save_sp { u32 *save_ptr_stash; u32 save_ptr_stash_phys; diff --git a/arch/arm/include/debug/omap2plus.S b/arch/arm/include/debug/omap2plus.S index 6d867aef18eb..192a7583999c 100644 --- a/arch/arm/include/debug/omap2plus.S +++ b/arch/arm/include/debug/omap2plus.S @@ -12,43 +12,6 @@ #include <linux/serial_reg.h> -/* OMAP2 serial ports */ -#define OMAP2_UART1_BASE 0x4806a000 -#define OMAP2_UART2_BASE 0x4806c000 -#define OMAP2_UART3_BASE 0x4806e000 - -/* OMAP3 serial ports */ -#define OMAP3_UART1_BASE OMAP2_UART1_BASE -#define OMAP3_UART2_BASE OMAP2_UART2_BASE -#define OMAP3_UART3_BASE 0x49020000 -#define OMAP3_UART4_BASE 0x49042000 /* Only on 36xx */ -#define OMAP3_UART4_AM35XX_BASE 0x4809E000 /* Only on AM35xx */ - -/* OMAP4 serial ports */ -#define OMAP4_UART1_BASE OMAP2_UART1_BASE -#define OMAP4_UART2_BASE OMAP2_UART2_BASE -#define OMAP4_UART3_BASE 0x48020000 -#define OMAP4_UART4_BASE 0x4806e000 - -/* TI81XX serial ports */ -#define TI81XX_UART1_BASE 0x48020000 -#define TI81XX_UART2_BASE 0x48022000 -#define TI81XX_UART3_BASE 0x48024000 - -/* AM3505/3517 UART4 */ -#define AM35XX_UART4_BASE 0x4809E000 /* Only on AM3505/3517 */ - -/* AM33XX serial port */ -#define AM33XX_UART1_BASE 0x44E09000 - -/* OMAP5 serial ports */ -#define OMAP5_UART1_BASE OMAP2_UART1_BASE -#define OMAP5_UART2_BASE OMAP2_UART2_BASE -#define OMAP5_UART3_BASE OMAP4_UART3_BASE -#define OMAP5_UART4_BASE OMAP4_UART4_BASE -#define OMAP5_UART5_BASE 0x48066000 -#define OMAP5_UART6_BASE 0x48068000 - /* External port on Zoom2/3 */ #define ZOOM_UART_BASE 0x10000000 #define ZOOM_UART_VIRT 0xfa400000 @@ -59,6 +22,7 @@ #define UART_OFFSET(addr) ((addr) & 0x00ffffff) .pushsection .data + .align 2 omap_uart_phys: .word 0 omap_uart_virt: .word 0 omap_uart_lsr: .word 0 @@ -79,55 +43,6 @@ omap_uart_lsr: .word 0 bne 100f @ already configured /* Configure the UART offset from the phys/virt base */ -#ifdef CONFIG_DEBUG_OMAP2UART1 - mov \rp, #UART_OFFSET(OMAP2_UART1_BASE) @ omap2/3/4 - b 98f -#endif -#ifdef CONFIG_DEBUG_OMAP2UART2 - mov \rp, #UART_OFFSET(OMAP2_UART2_BASE) @ omap2/3/4 - b 98f -#endif -#ifdef CONFIG_DEBUG_OMAP2UART3 - mov \rp, #UART_OFFSET(OMAP2_UART3_BASE) - b 98f -#endif -#ifdef CONFIG_DEBUG_OMAP3UART3 - mov \rp, #UART_OFFSET(OMAP3_UART1_BASE) - add \rp, \rp, #0x00fb0000 - add \rp, \rp, #0x00006000 @ OMAP3_UART3_BASE - b 98f -#endif -#ifdef CONFIG_DEBUG_OMAP4UART3 - mov \rp, #UART_OFFSET(OMAP4_UART3_BASE) - b 98f -#endif -#ifdef CONFIG_DEBUG_OMAP3UART4 - mov \rp, #UART_OFFSET(OMAP3_UART1_BASE) - add \rp, \rp, #0x00fb0000 - add \rp, \rp, #0x00028000 @ OMAP3_UART4_BASE - b 98f -#endif -#ifdef CONFIG_DEBUG_OMAP4UART4 - mov \rp, #UART_OFFSET(OMAP4_UART4_BASE) - b 98f -#endif -#ifdef CONFIG_DEBUG_TI81XXUART1 - mov \rp, #UART_OFFSET(TI81XX_UART1_BASE) - b 98f -#endif -#ifdef CONFIG_DEBUG_TI81XXUART2 - mov \rp, #UART_OFFSET(TI81XX_UART2_BASE) - b 98f -#endif -#ifdef CONFIG_DEBUG_TI81XXUART3 - mov \rp, #UART_OFFSET(TI81XX_UART3_BASE) - b 98f -#endif -#ifdef CONFIG_DEBUG_AM33XXUART1 - ldr \rp, =AM33XX_UART1_BASE - and \rp, \rp, #0x00ffffff - b 97f -#endif #ifdef CONFIG_DEBUG_ZOOM_UART ldr \rp, =ZOOM_UART_BASE str \rp, [\tmp, #0] @ omap_uart_phys @@ -138,28 +53,6 @@ omap_uart_lsr: .word 0 #endif b 10b - /* AM33XX: Store both phys and virt address for the uart */ -97: add \rp, \rp, #0x44000000 @ phys base - str \rp, [\tmp, #0] @ omap_uart_phys - sub \rp, \rp, #0x44000000 @ phys base - add \rp, \rp, #0xf9000000 @ virt base - str \rp, [\tmp, #4] @ omap_uart_virt - mov \rp, #(UART_LSR << OMAP_PORT_SHIFT) - str \rp, [\tmp, #8] @ omap_uart_lsr - - b 10b - - /* Store both phys and virt address for the uart */ -98: add \rp, \rp, #0x48000000 @ phys base - str \rp, [\tmp, #0] @ omap_uart_phys - sub \rp, \rp, #0x48000000 @ phys base - add \rp, \rp, #0xfa000000 @ virt base - str \rp, [\tmp, #4] @ omap_uart_virt - mov \rp, #(UART_LSR << OMAP_PORT_SHIFT) - str \rp, [\tmp, #8] @ omap_uart_lsr - - b 10b - .align 99: .word . .word omap_uart_phys diff --git a/arch/arm/kernel/cpuidle.c b/arch/arm/kernel/cpuidle.c index a3308ad1a024..fda5579123a8 100644 --- a/arch/arm/kernel/cpuidle.c +++ b/arch/arm/kernel/cpuidle.c @@ -101,8 +101,8 @@ static int __init arm_cpuidle_read_ops(struct device_node *dn, int cpu) ops = arm_cpuidle_get_ops(enable_method); if (!ops) { - pr_warn("%s: unsupported enable-method property: %s\n", - dn->full_name, enable_method); + pr_warn("%pOF: unsupported enable-method property: %s\n", + dn, enable_method); return -EOPNOTSUPP; } diff --git a/arch/arm/kernel/devtree.c b/arch/arm/kernel/devtree.c index f676febbb270..ecaa68dd1af5 100644 --- a/arch/arm/kernel/devtree.c +++ b/arch/arm/kernel/devtree.c @@ -95,7 +95,7 @@ void __init arm_dt_init_cpu_maps(void) if (of_node_cmp(cpu->type, "cpu")) continue; - pr_debug(" * %s...\n", cpu->full_name); + pr_debug(" * %pOF...\n", cpu); /* * A device tree containing CPU nodes with missing "reg" * properties is considered invalid to build the @@ -103,8 +103,7 @@ void __init arm_dt_init_cpu_maps(void) */ cell = of_get_property(cpu, "reg", &prop_bytes); if (!cell || prop_bytes < sizeof(*cell)) { - pr_debug(" * %s missing reg property\n", - cpu->full_name); + pr_debug(" * %pOF missing reg property\n", cpu); of_node_put(cpu); return; } diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S index c731f0d2b2af..fbc707626b3e 100644 --- a/arch/arm/kernel/entry-armv.S +++ b/arch/arm/kernel/entry-armv.S @@ -721,6 +721,7 @@ do_fpe: */ .pushsection .data + .align 2 ENTRY(fp_enter) .word no_fp .popsection @@ -1224,6 +1225,7 @@ vector_addrexcptn: W(b) vector_fiq .data + .align 2 .globl cr_alignment cr_alignment: diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S index e33c32d56193..ca3614dc6938 100644 --- a/arch/arm/kernel/entry-common.S +++ b/arch/arm/kernel/entry-common.S @@ -27,6 +27,14 @@ #include "entry-header.S" +saved_psr .req r8 +#if defined(CONFIG_TRACE_IRQFLAGS) || defined(CONFIG_CONTEXT_TRACKING) +saved_pc .req r9 +#define TRACE(x...) x +#else +saved_pc .req lr +#define TRACE(x...) +#endif .align 5 #if !(IS_ENABLED(CONFIG_TRACE_IRQFLAGS) || IS_ENABLED(CONFIG_CONTEXT_TRACKING)) @@ -146,16 +154,17 @@ ENTRY(vector_swi) ARM( stmdb r8, {sp, lr}^ ) @ Calling sp, lr THUMB( mov r8, sp ) THUMB( store_user_sp_lr r8, r10, S_SP ) @ calling sp, lr - mrs r8, spsr @ called from non-FIQ mode, so ok. - str lr, [sp, #S_PC] @ Save calling PC - str r8, [sp, #S_PSR] @ Save CPSR + mrs saved_psr, spsr @ called from non-FIQ mode, so ok. + TRACE( mov saved_pc, lr ) + str saved_pc, [sp, #S_PC] @ Save calling PC + str saved_psr, [sp, #S_PSR] @ Save CPSR str r0, [sp, #S_OLD_R0] @ Save OLD_R0 #endif zero_fp alignment_trap r10, ip, __cr_alignment - enable_irq - ct_user_exit - get_thread_info tsk + asm_trace_hardirqs_on save=0 + enable_irq_notrace + ct_user_exit save=0 /* * Get the system call number. @@ -168,11 +177,11 @@ ENTRY(vector_swi) * value to determine if it is an EABI or an old ABI call. */ #ifdef CONFIG_ARM_THUMB - tst r8, #PSR_T_BIT + tst saved_psr, #PSR_T_BIT movne r10, #0 @ no thumb OABI emulation - USER( ldreq r10, [lr, #-4] ) @ get SWI instruction + USER( ldreq r10, [saved_pc, #-4] ) @ get SWI instruction #else - USER( ldr r10, [lr, #-4] ) @ get SWI instruction + USER( ldr r10, [saved_pc, #-4] ) @ get SWI instruction #endif ARM_BE8(rev r10, r10) @ little endian instruction @@ -183,15 +192,17 @@ ENTRY(vector_swi) */ #elif defined(CONFIG_ARM_THUMB) /* Legacy ABI only, possibly thumb mode. */ - tst r8, #PSR_T_BIT @ this is SPSR from save_user_regs + tst saved_psr, #PSR_T_BIT @ this is SPSR from save_user_regs addne scno, r7, #__NR_SYSCALL_BASE @ put OS number in - USER( ldreq scno, [lr, #-4] ) + USER( ldreq scno, [saved_pc, #-4] ) #else /* Legacy ABI only. */ - USER( ldr scno, [lr, #-4] ) @ get SWI instruction + USER( ldr scno, [saved_pc, #-4] ) @ get SWI instruction #endif + /* saved_psr and saved_pc are now dead */ + uaccess_disable tbl adr tbl, sys_call_table @ load syscall table pointer @@ -210,6 +221,12 @@ ENTRY(vector_swi) bic scno, scno, #0xff000000 @ mask off SWI op-code eor scno, scno, #__NR_SYSCALL_BASE @ check OS number #endif + get_thread_info tsk + /* + * Reload the registers that may have been corrupted on entry to + * the syscall assembly (by tracing or context tracking.) + */ + TRACE( ldmia sp, {r0 - r3} ) local_restart: ldr r10, [tsk, #TI_FLAGS] @ check for syscall tracing @@ -239,8 +256,9 @@ local_restart: * current task. */ 9001: - sub lr, lr, #4 + sub lr, saved_pc, #4 str lr, [sp, #S_PC] + get_thread_info tsk b ret_fast_syscall #endif ENDPROC(vector_swi) diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S index 04286fd9e09c..6b1148cafffd 100644 --- a/arch/arm/kernel/head.S +++ b/arch/arm/kernel/head.S @@ -556,6 +556,7 @@ ENDPROC(__fixup_smp) .word __smpalt_end .pushsection .data + .align 2 .globl smp_on_up smp_on_up: ALT_SMP(.long 1) @@ -716,6 +717,7 @@ ENTRY(fixup_pv_table) ENDPROC(fixup_pv_table) .data + .align 2 .globl __pv_phys_pfn_offset .type __pv_phys_pfn_offset, %object __pv_phys_pfn_offset: diff --git a/arch/arm/kernel/hyp-stub.S b/arch/arm/kernel/hyp-stub.S index ec7e7377d423..60146e32619a 100644 --- a/arch/arm/kernel/hyp-stub.S +++ b/arch/arm/kernel/hyp-stub.S @@ -31,6 +31,7 @@ * zeroing of .bss would clobber it. */ .data + .align 2 ENTRY(__boot_cpu_mode) .long 0 .text diff --git a/arch/arm/kernel/iwmmxt.S b/arch/arm/kernel/iwmmxt.S index 49fadbda8c63..81cd4d43b3ec 100644 --- a/arch/arm/kernel/iwmmxt.S +++ b/arch/arm/kernel/iwmmxt.S @@ -367,6 +367,7 @@ ENTRY(iwmmxt_task_release) ENDPROC(iwmmxt_task_release) .data + .align 2 concan_owner: .word 0 diff --git a/arch/arm/kernel/sleep.S b/arch/arm/kernel/sleep.S index 0f6c1000582c..9f08d214d05a 100644 --- a/arch/arm/kernel/sleep.S +++ b/arch/arm/kernel/sleep.S @@ -171,6 +171,7 @@ mpidr_hash_ptr: .long mpidr_hash - . @ mpidr_hash struct offset .data + .align 2 .type sleep_save_sp, #object ENTRY(sleep_save_sp) .space SLEEP_SAVE_SP_SZ @ struct sleep_save_sp diff --git a/arch/arm/kernel/stacktrace.c b/arch/arm/kernel/stacktrace.c index 3a2fa203637a..65228bf4c6df 100644 --- a/arch/arm/kernel/stacktrace.c +++ b/arch/arm/kernel/stacktrace.c @@ -171,6 +171,7 @@ void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace) { __save_stack_trace(tsk, trace, 1); } +EXPORT_SYMBOL(save_stack_trace_tsk); void save_stack_trace(struct stack_trace *trace) { diff --git a/arch/arm/kernel/topology.c b/arch/arm/kernel/topology.c index bf949a763dbe..24ac3cab411d 100644 --- a/arch/arm/kernel/topology.c +++ b/arch/arm/kernel/topology.c @@ -127,8 +127,7 @@ static void __init parse_dt_topology(void) rate = of_get_property(cn, "clock-frequency", &len); if (!rate || len != 4) { - pr_err("%s missing clock-frequency property\n", - cn->full_name); + pr_err("%pOF missing clock-frequency property\n", cn); continue; } diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index 195da38cb9a2..6d870421a7a6 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -26,6 +26,7 @@ config SOC_SAMA5D2 select HAVE_AT91_USB_CLK select HAVE_AT91_H32MX select HAVE_AT91_GENERATED_CLK + select HAVE_AT91_AUDIO_PLL select PINCTRL_AT91PIO4 help Select this if ou are using one of Atmel's SAMA5D2 family SoC. @@ -125,6 +126,9 @@ config HAVE_AT91_H32MX config HAVE_AT91_GENERATED_CLK bool +config HAVE_AT91_AUDIO_PLL + bool + config SOC_SAM_V4_V5 bool diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c index e568c8c6f69c..cbde0030c092 100644 --- a/arch/arm/mach-davinci/board-da850-evm.c +++ b/arch/arm/mach-davinci/board-da850-evm.c @@ -26,7 +26,7 @@ #include <linux/input/tps6507x-ts.h> #include <linux/mfd/tps6507x.h> #include <linux/mtd/mtd.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/partitions.h> #include <linux/mtd/physmap.h> #include <linux/platform_device.h> diff --git a/arch/arm/mach-davinci/board-dm355-evm.c b/arch/arm/mach-davinci/board-dm355-evm.c index 18296a99c4d2..62e7bc3018f0 100644 --- a/arch/arm/mach-davinci/board-dm355-evm.c +++ b/arch/arm/mach-davinci/board-dm355-evm.c @@ -14,7 +14,7 @@ #include <linux/platform_device.h> #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/i2c.h> #include <linux/gpio.h> #include <linux/clk.h> diff --git a/arch/arm/mach-davinci/board-dm355-leopard.c b/arch/arm/mach-davinci/board-dm355-leopard.c index 284ff27c1b32..be997243447b 100644 --- a/arch/arm/mach-davinci/board-dm355-leopard.c +++ b/arch/arm/mach-davinci/board-dm355-leopard.c @@ -13,7 +13,7 @@ #include <linux/platform_device.h> #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/i2c.h> #include <linux/gpio.h> #include <linux/clk.h> diff --git a/arch/arm/mach-davinci/board-dm365-evm.c b/arch/arm/mach-davinci/board-dm365-evm.c index 0464999b7137..e75741fb2c1d 100644 --- a/arch/arm/mach-davinci/board-dm365-evm.c +++ b/arch/arm/mach-davinci/board-dm365-evm.c @@ -23,7 +23,7 @@ #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> #include <linux/slab.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/input.h> #include <linux/spi/spi.h> #include <linux/spi/eeprom.h> diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c index 70e00dbeec96..b07c9b18d427 100644 --- a/arch/arm/mach-davinci/board-dm644x-evm.c +++ b/arch/arm/mach-davinci/board-dm644x-evm.c @@ -17,7 +17,7 @@ #include <linux/platform_data/pcf857x.h> #include <linux/platform_data/at24.h> #include <linux/mtd/mtd.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/partitions.h> #include <linux/mtd/physmap.h> #include <linux/phy.h> diff --git a/arch/arm/mach-davinci/board-dm646x-evm.c b/arch/arm/mach-davinci/board-dm646x-evm.c index 1d76e7480a42..cb0a41e83582 100644 --- a/arch/arm/mach-davinci/board-dm646x-evm.c +++ b/arch/arm/mach-davinci/board-dm646x-evm.c @@ -29,7 +29,7 @@ #include <media/i2c/adv7343.h> #include <linux/mtd/mtd.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/partitions.h> #include <linux/clk.h> #include <linux/export.h> diff --git a/arch/arm/mach-davinci/board-sffsdr.c b/arch/arm/mach-davinci/board-sffsdr.c index 41c7c9615791..d85accf7f760 100644 --- a/arch/arm/mach-davinci/board-sffsdr.c +++ b/arch/arm/mach-davinci/board-sffsdr.c @@ -28,7 +28,7 @@ #include <linux/i2c.h> #include <linux/platform_data/at24.h> #include <linux/mtd/mtd.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/partitions.h> #include <asm/mach-types.h> diff --git a/arch/arm/mach-dove/dove-db-setup.c b/arch/arm/mach-dove/dove-db-setup.c index bcb678fd2415..8971c3c0f0fe 100644 --- a/arch/arm/mach-dove/dove-db-setup.c +++ b/arch/arm/mach-dove/dove-db-setup.c @@ -13,7 +13,7 @@ #include <linux/platform_device.h> #include <linux/irq.h> #include <linux/mtd/physmap.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/timer.h> #include <linux/ata_platform.h> #include <linux/mv643xx_eth.h> diff --git a/arch/arm/mach-ep93xx/clock.c b/arch/arm/mach-ep93xx/clock.c index beec5f16443a..d2eee707d27f 100644 --- a/arch/arm/mach-ep93xx/clock.c +++ b/arch/arm/mach-ep93xx/clock.c @@ -98,6 +98,13 @@ static struct clk clk_keypad = { .enable_mask = EP93XX_SYSCON_KEYTCHCLKDIV_KEN, .set_rate = set_keytchclk_rate, }; +static struct clk clk_adc = { + .parent = &clk_xtali, + .sw_locked = 1, + .enable_reg = EP93XX_SYSCON_KEYTCHCLKDIV, + .enable_mask = EP93XX_SYSCON_KEYTCHCLKDIV_TSEN, + .set_rate = set_keytchclk_rate, +}; static struct clk clk_spi = { .parent = &clk_xtali, .rate = EP93XX_EXT_CLK_RATE, @@ -214,6 +221,7 @@ static struct clk_lookup clocks[] = { INIT_CK(NULL, "pll2", &clk_pll2), INIT_CK("ohci-platform", NULL, &clk_usb_host), INIT_CK("ep93xx-keypad", NULL, &clk_keypad), + INIT_CK("ep93xx-adc", NULL, &clk_adc), INIT_CK("ep93xx-fb", NULL, &clk_video), INIT_CK("ep93xx-spi.0", NULL, &clk_spi), INIT_CK("ep93xx-i2s", "mclk", &clk_i2s_mclk), diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c index c393b1b0310d..f53c61813998 100644 --- a/arch/arm/mach-ep93xx/core.c +++ b/arch/arm/mach-ep93xx/core.c @@ -821,6 +821,30 @@ void ep93xx_ide_release_gpio(struct platform_device *pdev) EXPORT_SYMBOL(ep93xx_ide_release_gpio); /************************************************************************* + * EP93xx ADC + *************************************************************************/ +static struct resource ep93xx_adc_resources[] = { + DEFINE_RES_MEM(EP93XX_ADC_PHYS_BASE, 0x28), + DEFINE_RES_IRQ(IRQ_EP93XX_TOUCH), +}; + +static struct platform_device ep93xx_adc_device = { + .name = "ep93xx-adc", + .id = -1, + .num_resources = ARRAY_SIZE(ep93xx_adc_resources), + .resource = ep93xx_adc_resources, +}; + +void __init ep93xx_register_adc(void) +{ + /* Power up ADC, deactivate Touch Screen Controller */ + ep93xx_devcfg_set_clear(EP93XX_SYSCON_DEVCFG_TIN, + EP93XX_SYSCON_DEVCFG_ADCPD); + + platform_device_register(&ep93xx_adc_device); +} + +/************************************************************************* * EP93xx Security peripheral *************************************************************************/ diff --git a/arch/arm/mach-ep93xx/edb93xx.c b/arch/arm/mach-ep93xx/edb93xx.c index 0ac176386789..7a7f280b07d7 100644 --- a/arch/arm/mach-ep93xx/edb93xx.c +++ b/arch/arm/mach-ep93xx/edb93xx.c @@ -245,6 +245,7 @@ static void __init edb93xx_init_machine(void) edb93xx_register_pwm(); edb93xx_register_fb(); edb93xx_register_ide(); + ep93xx_register_adc(); } diff --git a/arch/arm/mach-ep93xx/include/mach/platform.h b/arch/arm/mach-ep93xx/include/mach/platform.h index 4c0bbd97f741..db0839691ef5 100644 --- a/arch/arm/mach-ep93xx/include/mach/platform.h +++ b/arch/arm/mach-ep93xx/include/mach/platform.h @@ -52,6 +52,7 @@ int ep93xx_i2s_acquire(void); void ep93xx_i2s_release(void); void ep93xx_register_ac97(void); void ep93xx_register_ide(void); +void ep93xx_register_adc(void); int ep93xx_ide_acquire_gpio(struct platform_device *pdev); void ep93xx_ide_release_gpio(struct platform_device *pdev); diff --git a/arch/arm/mach-ep93xx/snappercl15.c b/arch/arm/mach-ep93xx/snappercl15.c index b2db791b3b38..8b29398f4dc7 100644 --- a/arch/arm/mach-ep93xx/snappercl15.c +++ b/arch/arm/mach-ep93xx/snappercl15.c @@ -25,7 +25,7 @@ #include <linux/fb.h> #include <linux/mtd/partitions.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <mach/hardware.h> #include <linux/platform_data/video-ep93xx.h> diff --git a/arch/arm/mach-ep93xx/soc.h b/arch/arm/mach-ep93xx/soc.h index 7bf7ff8beae7..d20e631164cf 100644 --- a/arch/arm/mach-ep93xx/soc.h +++ b/arch/arm/mach-ep93xx/soc.h @@ -95,6 +95,7 @@ #define EP93XX_KEY_MATRIX_PHYS_BASE EP93XX_APB_PHYS(0x000f0000) #define EP93XX_KEY_MATRIX_BASE EP93XX_APB_IOMEM(0x000f0000) +#define EP93XX_ADC_PHYS_BASE EP93XX_APB_PHYS(0x00100000) #define EP93XX_ADC_BASE EP93XX_APB_IOMEM(0x00100000) #define EP93XX_TOUCHSCREEN_BASE EP93XX_APB_IOMEM(0x00100000) diff --git a/arch/arm/mach-ep93xx/ts72xx.c b/arch/arm/mach-ep93xx/ts72xx.c index 55b186ef863a..8745162ec05d 100644 --- a/arch/arm/mach-ep93xx/ts72xx.c +++ b/arch/arm/mach-ep93xx/ts72xx.c @@ -16,7 +16,7 @@ #include <linux/init.h> #include <linux/platform_device.h> #include <linux/io.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/partitions.h> #include <mach/hardware.h> diff --git a/arch/arm/mach-exynos/sleep.S b/arch/arm/mach-exynos/sleep.S index cf950790fbdc..4292cae43f3c 100644 --- a/arch/arm/mach-exynos/sleep.S +++ b/arch/arm/mach-exynos/sleep.S @@ -124,6 +124,7 @@ _cp15_save_diag: #endif /* CONFIG_CACHE_L2X0 */ .data + .align 2 .globl cp15_save_diag cp15_save_diag: .long 0 @ cp15 diagnostic diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c index 748cfb8d5212..b529ba04ed16 100644 --- a/arch/arm/mach-exynos/suspend.c +++ b/arch/arm/mach-exynos/suspend.c @@ -187,21 +187,20 @@ static int __init exynos_pmu_irq_init(struct device_node *node, struct irq_domain *parent_domain, *domain; if (!parent) { - pr_err("%s: no parent, giving up\n", node->full_name); + pr_err("%pOF: no parent, giving up\n", node); return -ENODEV; } parent_domain = irq_find_host(parent); if (!parent_domain) { - pr_err("%s: unable to obtain parent domain\n", node->full_name); + pr_err("%pOF: unable to obtain parent domain\n", node); return -ENXIO; } pmu_base_addr = of_iomap(node, 0); if (!pmu_base_addr) { - pr_err("%s: failed to find exynos pmu register\n", - node->full_name); + pr_err("%pOF: failed to find exynos pmu register\n", node); return -ENOMEM; } diff --git a/arch/arm/mach-gemini/Kconfig b/arch/arm/mach-gemini/Kconfig index 06c8b095154c..70106b67631c 100644 --- a/arch/arm/mach-gemini/Kconfig +++ b/arch/arm/mach-gemini/Kconfig @@ -1,11 +1,16 @@ menuconfig ARCH_GEMINI bool "Cortina Systems Gemini" depends on ARCH_MULTI_V4 + select ARCH_HAS_RESET_CONTROLLER + select ARM_AMBA select ARM_APPENDED_DTB # Old Redboot bootloaders deployed + select COMMON_CLK_GEMINI select FARADAY_FTINTC010 select FTTMR010_TIMER select GPIO_FTGPIO010 select GPIOLIB + select PINCTRL + select PINCTRL_GEMINI select POWER_RESET select POWER_RESET_GEMINI_POWEROFF select POWER_RESET_SYSCON diff --git a/arch/arm/mach-hisi/platsmp.c b/arch/arm/mach-hisi/platsmp.c index 91bb02dec20f..da5689ababf7 100644 --- a/arch/arm/mach-hisi/platsmp.c +++ b/arch/arm/mach-hisi/platsmp.c @@ -109,7 +109,7 @@ static void hix5hd2_set_scu_boot_addr(phys_addr_t start_addr, phys_addr_t jump_a virt = ioremap(start_addr, PAGE_SIZE); - writel_relaxed(0xe51ff004, virt); /* ldr pc, [rc, #-4] */ + writel_relaxed(0xe51ff004, virt); /* ldr pc, [pc, #-4] */ writel_relaxed(jump_addr, virt + 4); /* pc jump phy address */ iounmap(virt); } diff --git a/arch/arm/mach-imx/gpc.c b/arch/arm/mach-imx/gpc.c index 93f584ba0130..de535cb679b3 100644 --- a/arch/arm/mach-imx/gpc.c +++ b/arch/arm/mach-imx/gpc.c @@ -224,13 +224,13 @@ static int __init imx_gpc_init(struct device_node *node, int i; if (!parent) { - pr_err("%s: no parent, giving up\n", node->full_name); + pr_err("%pOF: no parent, giving up\n", node); return -ENODEV; } parent_domain = irq_find_host(parent); if (!parent_domain) { - pr_err("%s: unable to obtain parent domain\n", node->full_name); + pr_err("%pOF: unable to obtain parent domain\n", node); return -ENXIO; } diff --git a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c index dd75a4756761..5169dfba9718 100644 --- a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c +++ b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c @@ -245,7 +245,6 @@ static phys_addr_t mx2_camera_base __initdata; static void __init visstrim_analog_camera_init(void) { struct platform_device *pdev; - int dma; gpio_set_value(TVP5150_PWDN, 1); ndelay(1); @@ -258,12 +257,9 @@ static void __init visstrim_analog_camera_init(void) if (IS_ERR(pdev)) return; - dma = dma_declare_coherent_memory(&pdev->dev, - mx2_camera_base, mx2_camera_base, - MX2_CAMERA_BUF_SIZE, - DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE); - if (!(dma & DMA_MEMORY_MAP)) - return; + dma_declare_coherent_memory(&pdev->dev, mx2_camera_base, + mx2_camera_base, MX2_CAMERA_BUF_SIZE, + DMA_MEMORY_EXCLUSIVE); } static void __init visstrim_reserve(void) @@ -444,16 +440,13 @@ static const struct imx_ssi_platform_data visstrim_m10_ssi_pdata __initconst = { static void __init visstrim_coda_init(void) { struct platform_device *pdev; - int dma; pdev = imx27_add_coda(); - dma = dma_declare_coherent_memory(&pdev->dev, - mx2_camera_base + MX2_CAMERA_BUF_SIZE, - mx2_camera_base + MX2_CAMERA_BUF_SIZE, - MX2_CAMERA_BUF_SIZE, - DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE); - if (!(dma & DMA_MEMORY_MAP)) - return; + dma_declare_coherent_memory(&pdev->dev, + mx2_camera_base + MX2_CAMERA_BUF_SIZE, + mx2_camera_base + MX2_CAMERA_BUF_SIZE, + MX2_CAMERA_BUF_SIZE, + DMA_MEMORY_EXCLUSIVE); } /* DMA deinterlace */ @@ -466,24 +459,21 @@ static void __init visstrim_deinterlace_init(void) { int ret = -ENOMEM; struct platform_device *pdev = &visstrim_deinterlace; - int dma; ret = platform_device_register(pdev); - dma = dma_declare_coherent_memory(&pdev->dev, - mx2_camera_base + 2 * MX2_CAMERA_BUF_SIZE, - mx2_camera_base + 2 * MX2_CAMERA_BUF_SIZE, - MX2_CAMERA_BUF_SIZE, - DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE); - if (!(dma & DMA_MEMORY_MAP)) - return; + dma_declare_coherent_memory(&pdev->dev, + mx2_camera_base + 2 * MX2_CAMERA_BUF_SIZE, + mx2_camera_base + 2 * MX2_CAMERA_BUF_SIZE, + MX2_CAMERA_BUF_SIZE, + DMA_MEMORY_EXCLUSIVE); } /* Emma-PrP for format conversion */ static void __init visstrim_emmaprp_init(void) { struct platform_device *pdev; - int dma; + int ret; pdev = imx27_add_mx2_emmaprp(); if (IS_ERR(pdev)) @@ -493,11 +483,11 @@ static void __init visstrim_emmaprp_init(void) * Use the same memory area as the analog camera since both * devices are, by nature, exclusive. */ - dma = dma_declare_coherent_memory(&pdev->dev, + ret = dma_declare_coherent_memory(&pdev->dev, mx2_camera_base, mx2_camera_base, MX2_CAMERA_BUF_SIZE, - DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE); - if (!(dma & DMA_MEMORY_MAP)) + DMA_MEMORY_EXCLUSIVE); + if (ret) pr_err("Failed to declare memory for emmaprp\n"); } diff --git a/arch/arm/mach-imx/mach-mx31moboard.c b/arch/arm/mach-imx/mach-mx31moboard.c index bde9a9af6714..7716f83aecdd 100644 --- a/arch/arm/mach-imx/mach-mx31moboard.c +++ b/arch/arm/mach-imx/mach-mx31moboard.c @@ -475,7 +475,7 @@ static phys_addr_t mx3_camera_base __initdata; static int __init mx31moboard_init_cam(void) { - int dma, ret = -ENOMEM; + int ret; struct platform_device *pdev; imx31_add_ipu_core(); @@ -484,11 +484,11 @@ static int __init mx31moboard_init_cam(void) if (IS_ERR(pdev)) return PTR_ERR(pdev); - dma = dma_declare_coherent_memory(&pdev->dev, - mx3_camera_base, mx3_camera_base, - MX3_CAMERA_BUF_SIZE, - DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE); - if (!(dma & DMA_MEMORY_MAP)) + ret = dma_declare_coherent_memory(&pdev->dev, + mx3_camera_base, mx3_camera_base, + MX3_CAMERA_BUF_SIZE, + DMA_MEMORY_EXCLUSIVE); + if (ret) goto err; ret = platform_device_add(pdev); diff --git a/arch/arm/mach-imx/mach-qong.c b/arch/arm/mach-imx/mach-qong.c index 8c2cbd693d21..42a700053103 100644 --- a/arch/arm/mach-imx/mach-qong.c +++ b/arch/arm/mach-imx/mach-qong.c @@ -18,7 +18,7 @@ #include <linux/memory.h> #include <linux/platform_device.h> #include <linux/mtd/physmap.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/gpio.h> #include <asm/mach-types.h> diff --git a/arch/arm/mach-ixp4xx/ixdp425-setup.c b/arch/arm/mach-ixp4xx/ixdp425-setup.c index 508c2d7786e2..93b89291c06b 100644 --- a/arch/arm/mach-ixp4xx/ixdp425-setup.c +++ b/arch/arm/mach-ixp4xx/ixdp425-setup.c @@ -17,7 +17,7 @@ #include <linux/i2c-gpio.h> #include <linux/io.h> #include <linux/mtd/mtd.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/partitions.h> #include <linux/delay.h> #include <linux/gpio.h> diff --git a/arch/arm/mach-mediatek/mediatek.c b/arch/arm/mach-mediatek/mediatek.c index c3cf215773b2..6910b4e0d913 100644 --- a/arch/arm/mach-mediatek/mediatek.c +++ b/arch/arm/mach-mediatek/mediatek.c @@ -30,6 +30,7 @@ static void __init mediatek_timer_init(void) if (of_machine_is_compatible("mediatek,mt6589") || of_machine_is_compatible("mediatek,mt7623") || + of_machine_is_compatible("mediatek,mt7623a") || of_machine_is_compatible("mediatek,mt8135") || of_machine_is_compatible("mediatek,mt8127")) { /* turn on GPT6 which ungates arch timer clocks */ @@ -49,6 +50,7 @@ static const char * const mediatek_board_dt_compat[] = { "mediatek,mt6589", "mediatek,mt6592", "mediatek,mt7623", + "mediatek,mt7623a", "mediatek,mt8127", "mediatek,mt8135", NULL, diff --git a/arch/arm/mach-mediatek/platsmp.c b/arch/arm/mach-mediatek/platsmp.c index 726eb69bb655..27d78c945caf 100644 --- a/arch/arm/mach-mediatek/platsmp.c +++ b/arch/arm/mach-mediatek/platsmp.c @@ -59,6 +59,7 @@ static const struct of_device_id mtk_tz_smp_boot_infos[] __initconst = { static const struct of_device_id mtk_smp_boot_infos[] __initconst = { { .compatible = "mediatek,mt6589", .data = &mtk_mt6589_boot }, { .compatible = "mediatek,mt7623", .data = &mtk_mt7623_boot }, + { .compatible = "mediatek,mt7623a", .data = &mtk_mt7623_boot }, }; static void __iomem *mtk_smp_base; diff --git a/arch/arm/mach-mmp/aspenite.c b/arch/arm/mach-mmp/aspenite.c index 5db0edf716dd..d2283009a5ff 100644 --- a/arch/arm/mach-mmp/aspenite.c +++ b/arch/arm/mach-mmp/aspenite.c @@ -16,7 +16,7 @@ #include <linux/smc91x.h> #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/interrupt.h> #include <linux/platform_data/mv_usb.h> diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig index 541647f57192..9b49867154bf 100644 --- a/arch/arm/mach-mvebu/Kconfig +++ b/arch/arm/mach-mvebu/Kconfig @@ -60,6 +60,8 @@ config MACH_ARMADA_38X select ARM_ERRATA_720789 select ARM_ERRATA_753970 select ARM_GIC + select ARM_GLOBAL_TIMER + select CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK select ARMADA_370_XP_IRQ select ARMADA_38X_CLK select HAVE_ARM_SCU diff --git a/arch/arm/mach-mvebu/kirkwood.c b/arch/arm/mach-mvebu/kirkwood.c index 7d9f2fd9e450..0aa88105d46e 100644 --- a/arch/arm/mach-mvebu/kirkwood.c +++ b/arch/arm/mach-mvebu/kirkwood.c @@ -107,8 +107,7 @@ static void __init kirkwood_dt_eth_fixup(void) clk_prepare_enable(clk); /* store MAC address register contents in local-mac-address */ - pr_err(FW_INFO "%s: local-mac-address is not set\n", - np->full_name); + pr_err(FW_INFO "%pOF: local-mac-address is not set\n", np); pmac = kzalloc(sizeof(*pmac) + 6, GFP_KERNEL); if (!pmac) diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c index fad95b74bb65..b93ad58b0a63 100644 --- a/arch/arm/mach-omap1/board-fsample.c +++ b/arch/arm/mach-omap1/board-fsample.c @@ -16,7 +16,7 @@ #include <linux/platform_device.h> #include <linux/delay.h> #include <linux/mtd/mtd.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/partitions.h> #include <linux/mtd/physmap.h> #include <linux/input.h> diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c index dece47d76282..6a38c7603064 100644 --- a/arch/arm/mach-omap1/board-h2.c +++ b/arch/arm/mach-omap1/board-h2.c @@ -24,7 +24,7 @@ #include <linux/delay.h> #include <linux/i2c.h> #include <linux/mtd/mtd.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/partitions.h> #include <linux/mtd/physmap.h> #include <linux/input.h> diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c index 6d32beeb2d88..302260583e8e 100644 --- a/arch/arm/mach-omap1/board-h3.c +++ b/arch/arm/mach-omap1/board-h3.c @@ -23,7 +23,7 @@ #include <linux/workqueue.h> #include <linux/i2c.h> #include <linux/mtd/mtd.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/partitions.h> #include <linux/mtd/physmap.h> #include <linux/input.h> diff --git a/arch/arm/mach-omap1/board-nand.c b/arch/arm/mach-omap1/board-nand.c index 7684f9203474..1bffbb4e050f 100644 --- a/arch/arm/mach-omap1/board-nand.c +++ b/arch/arm/mach-omap1/board-nand.c @@ -16,7 +16,7 @@ #include <linux/kernel.h> #include <linux/io.h> #include <linux/mtd/mtd.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include "common.h" diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c index 150b57ba42bf..e994a78bdd09 100644 --- a/arch/arm/mach-omap1/board-perseus2.c +++ b/arch/arm/mach-omap1/board-perseus2.c @@ -16,7 +16,7 @@ #include <linux/platform_device.h> #include <linux/delay.h> #include <linux/mtd/mtd.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/partitions.h> #include <linux/mtd/physmap.h> #include <linux/input.h> diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 0465338183c7..e31a5a22e171 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -87,6 +87,7 @@ config SOC_DRA7XX select OMAP_INTERCONNECT_BARRIER select PM_OPP if PM select ZONE_DMA if ARM_LPAE + select PINCTRL_TI_IODELAY if OF && PINCTRL config ARCH_OMAP2PLUS bool diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c index 583fc39d84cd..6c61ecc62905 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -313,6 +313,7 @@ MACHINE_END #ifdef CONFIG_SOC_DRA7XX static const char *const dra74x_boards_compat[] __initconst = { + "ti,dra762", "ti,am5728", "ti,am5726", "ti,dra742", diff --git a/arch/arm/mach-omap2/dma.c b/arch/arm/mach-omap2/dma.c index 0b77a0176018..694ce0939d50 100644 --- a/arch/arm/mach-omap2/dma.c +++ b/arch/arm/mach-omap2/dma.c @@ -204,61 +204,6 @@ static unsigned configure_dma_errata(void) return errata; } -static const struct dma_slave_map omap24xx_sdma_map[] = { - { "omap-gpmc", "rxtx", SDMA_FILTER_PARAM(4) }, - { "omap-aes", "tx", SDMA_FILTER_PARAM(9) }, - { "omap-aes", "rx", SDMA_FILTER_PARAM(10) }, - { "omap-sham", "rx", SDMA_FILTER_PARAM(13) }, - { "omap2_mcspi.2", "tx0", SDMA_FILTER_PARAM(15) }, - { "omap2_mcspi.2", "rx0", SDMA_FILTER_PARAM(16) }, - { "omap-mcbsp.3", "tx", SDMA_FILTER_PARAM(17) }, - { "omap-mcbsp.3", "rx", SDMA_FILTER_PARAM(18) }, - { "omap-mcbsp.4", "tx", SDMA_FILTER_PARAM(19) }, - { "omap-mcbsp.4", "rx", SDMA_FILTER_PARAM(20) }, - { "omap-mcbsp.5", "tx", SDMA_FILTER_PARAM(21) }, - { "omap-mcbsp.5", "rx", SDMA_FILTER_PARAM(22) }, - { "omap2_mcspi.2", "tx1", SDMA_FILTER_PARAM(23) }, - { "omap2_mcspi.2", "rx1", SDMA_FILTER_PARAM(24) }, - { "omap_i2c.1", "tx", SDMA_FILTER_PARAM(27) }, - { "omap_i2c.1", "rx", SDMA_FILTER_PARAM(28) }, - { "omap_i2c.2", "tx", SDMA_FILTER_PARAM(29) }, - { "omap_i2c.2", "rx", SDMA_FILTER_PARAM(30) }, - { "omap-mcbsp.1", "tx", SDMA_FILTER_PARAM(31) }, - { "omap-mcbsp.1", "rx", SDMA_FILTER_PARAM(32) }, - { "omap-mcbsp.2", "tx", SDMA_FILTER_PARAM(33) }, - { "omap-mcbsp.2", "rx", SDMA_FILTER_PARAM(34) }, - { "omap2_mcspi.0", "tx0", SDMA_FILTER_PARAM(35) }, - { "omap2_mcspi.0", "rx0", SDMA_FILTER_PARAM(36) }, - { "omap2_mcspi.0", "tx1", SDMA_FILTER_PARAM(37) }, - { "omap2_mcspi.0", "rx1", SDMA_FILTER_PARAM(38) }, - { "omap2_mcspi.0", "tx2", SDMA_FILTER_PARAM(39) }, - { "omap2_mcspi.0", "rx2", SDMA_FILTER_PARAM(40) }, - { "omap2_mcspi.0", "tx3", SDMA_FILTER_PARAM(41) }, - { "omap2_mcspi.0", "rx3", SDMA_FILTER_PARAM(42) }, - { "omap2_mcspi.1", "tx0", SDMA_FILTER_PARAM(43) }, - { "omap2_mcspi.1", "rx0", SDMA_FILTER_PARAM(44) }, - { "omap2_mcspi.1", "tx1", SDMA_FILTER_PARAM(45) }, - { "omap2_mcspi.1", "rx1", SDMA_FILTER_PARAM(46) }, - { "omap_hsmmc.1", "tx", SDMA_FILTER_PARAM(47) }, - { "omap_hsmmc.1", "rx", SDMA_FILTER_PARAM(48) }, - { "omap_uart.0", "tx", SDMA_FILTER_PARAM(49) }, - { "omap_uart.0", "rx", SDMA_FILTER_PARAM(50) }, - { "omap_uart.1", "tx", SDMA_FILTER_PARAM(51) }, - { "omap_uart.1", "rx", SDMA_FILTER_PARAM(52) }, - { "omap_uart.2", "tx", SDMA_FILTER_PARAM(53) }, - { "omap_uart.2", "rx", SDMA_FILTER_PARAM(54) }, - { "omap_hsmmc.0", "tx", SDMA_FILTER_PARAM(61) }, - { "omap_hsmmc.0", "rx", SDMA_FILTER_PARAM(62) }, - - /* external DMA requests when tusb6010 is used */ - { "musb-tusb", "dmareq0", SDMA_FILTER_PARAM(2) }, - { "musb-tusb", "dmareq1", SDMA_FILTER_PARAM(3) }, - { "musb-tusb", "dmareq2", SDMA_FILTER_PARAM(14) }, /* OMAP2420 only */ - { "musb-tusb", "dmareq3", SDMA_FILTER_PARAM(15) }, /* OMAP2420 only */ - { "musb-tusb", "dmareq4", SDMA_FILTER_PARAM(16) }, /* OMAP2420 only */ - { "musb-tusb", "dmareq5", SDMA_FILTER_PARAM(64) }, /* OMAP2420 only */ -}; - static const struct dma_slave_map omap24xx_sdma_dt_map[] = { /* external DMA requests when tusb6010 is used */ { "musb-hdrc.1.auto", "dmareq0", SDMA_FILTER_PARAM(2) }, @@ -269,61 +214,6 @@ static const struct dma_slave_map omap24xx_sdma_dt_map[] = { { "musb-hdrc.1.auto", "dmareq5", SDMA_FILTER_PARAM(64) }, /* OMAP2420 only */ }; -static const struct dma_slave_map omap3xxx_sdma_map[] = { - { "omap-gpmc", "rxtx", SDMA_FILTER_PARAM(4) }, - { "omap2_mcspi.2", "tx0", SDMA_FILTER_PARAM(15) }, - { "omap2_mcspi.2", "rx0", SDMA_FILTER_PARAM(16) }, - { "omap-mcbsp.3", "tx", SDMA_FILTER_PARAM(17) }, - { "omap-mcbsp.3", "rx", SDMA_FILTER_PARAM(18) }, - { "omap-mcbsp.4", "tx", SDMA_FILTER_PARAM(19) }, - { "omap-mcbsp.4", "rx", SDMA_FILTER_PARAM(20) }, - { "omap-mcbsp.5", "tx", SDMA_FILTER_PARAM(21) }, - { "omap-mcbsp.5", "rx", SDMA_FILTER_PARAM(22) }, - { "omap2_mcspi.2", "tx1", SDMA_FILTER_PARAM(23) }, - { "omap2_mcspi.2", "rx1", SDMA_FILTER_PARAM(24) }, - { "omap_i2c.3", "tx", SDMA_FILTER_PARAM(25) }, - { "omap_i2c.3", "rx", SDMA_FILTER_PARAM(26) }, - { "omap_i2c.1", "tx", SDMA_FILTER_PARAM(27) }, - { "omap_i2c.1", "rx", SDMA_FILTER_PARAM(28) }, - { "omap_i2c.2", "tx", SDMA_FILTER_PARAM(29) }, - { "omap_i2c.2", "rx", SDMA_FILTER_PARAM(30) }, - { "omap-mcbsp.1", "tx", SDMA_FILTER_PARAM(31) }, - { "omap-mcbsp.1", "rx", SDMA_FILTER_PARAM(32) }, - { "omap-mcbsp.2", "tx", SDMA_FILTER_PARAM(33) }, - { "omap-mcbsp.2", "rx", SDMA_FILTER_PARAM(34) }, - { "omap2_mcspi.0", "tx0", SDMA_FILTER_PARAM(35) }, - { "omap2_mcspi.0", "rx0", SDMA_FILTER_PARAM(36) }, - { "omap2_mcspi.0", "tx1", SDMA_FILTER_PARAM(37) }, - { "omap2_mcspi.0", "rx1", SDMA_FILTER_PARAM(38) }, - { "omap2_mcspi.0", "tx2", SDMA_FILTER_PARAM(39) }, - { "omap2_mcspi.0", "rx2", SDMA_FILTER_PARAM(40) }, - { "omap2_mcspi.0", "tx3", SDMA_FILTER_PARAM(41) }, - { "omap2_mcspi.0", "rx3", SDMA_FILTER_PARAM(42) }, - { "omap2_mcspi.1", "tx0", SDMA_FILTER_PARAM(43) }, - { "omap2_mcspi.1", "rx0", SDMA_FILTER_PARAM(44) }, - { "omap2_mcspi.1", "tx1", SDMA_FILTER_PARAM(45) }, - { "omap2_mcspi.1", "rx1", SDMA_FILTER_PARAM(46) }, - { "omap_hsmmc.1", "tx", SDMA_FILTER_PARAM(47) }, - { "omap_hsmmc.1", "rx", SDMA_FILTER_PARAM(48) }, - { "omap_uart.0", "tx", SDMA_FILTER_PARAM(49) }, - { "omap_uart.0", "rx", SDMA_FILTER_PARAM(50) }, - { "omap_uart.1", "tx", SDMA_FILTER_PARAM(51) }, - { "omap_uart.1", "rx", SDMA_FILTER_PARAM(52) }, - { "omap_uart.2", "tx", SDMA_FILTER_PARAM(53) }, - { "omap_uart.2", "rx", SDMA_FILTER_PARAM(54) }, - { "omap_hsmmc.0", "tx", SDMA_FILTER_PARAM(61) }, - { "omap_hsmmc.0", "rx", SDMA_FILTER_PARAM(62) }, - { "omap-aes", "tx", SDMA_FILTER_PARAM(65) }, - { "omap-aes", "rx", SDMA_FILTER_PARAM(66) }, - { "omap-sham", "rx", SDMA_FILTER_PARAM(69) }, - { "omap2_mcspi.3", "tx0", SDMA_FILTER_PARAM(70) }, - { "omap2_mcspi.3", "rx0", SDMA_FILTER_PARAM(71) }, - { "omap_hsmmc.2", "tx", SDMA_FILTER_PARAM(77) }, - { "omap_hsmmc.2", "rx", SDMA_FILTER_PARAM(78) }, - { "omap_uart.3", "tx", SDMA_FILTER_PARAM(81) }, - { "omap_uart.3", "rx", SDMA_FILTER_PARAM(82) }, -}; - static struct omap_system_dma_plat_info dma_plat_info __initdata = { .reg_map = reg_map, .channel_stride = 0x60, @@ -352,24 +242,10 @@ static int __init omap2_system_dma_init_dev(struct omap_hwmod *oh, void *unused) p.dma_attr = (struct omap_dma_dev_attr *)oh->dev_attr; p.errata = configure_dma_errata(); - if (!of_have_populated_dt()) { - if (soc_is_omap24xx()) { - p.slave_map = omap24xx_sdma_map; - p.slavecnt = ARRAY_SIZE(omap24xx_sdma_map); - } else if (soc_is_omap34xx() || soc_is_omap3630()) { - p.slave_map = omap3xxx_sdma_map; - p.slavecnt = ARRAY_SIZE(omap3xxx_sdma_map); - } else { - pr_err("%s: The legacy DMA map is not provided!\n", - __func__); - return -ENODEV; - } - } else { - if (soc_is_omap24xx()) { - /* DMA slave map for drivers not yet converted to DT */ - p.slave_map = omap24xx_sdma_dt_map; - p.slavecnt = ARRAY_SIZE(omap24xx_sdma_dt_map); - } + if (soc_is_omap24xx()) { + /* DMA slave map for drivers not yet converted to DT */ + p.slave_map = omap24xx_sdma_dt_map; + p.slavecnt = ARRAY_SIZE(omap24xx_sdma_dt_map); } pdev = omap_device_build(name, 0, oh, &p, sizeof(p)); @@ -413,21 +289,7 @@ static int __init omap2_system_dma_init_dev(struct omap_hwmod *oh, void *unused) static int __init omap2_system_dma_init(void) { - struct platform_device *pdev; - int res; - - res = omap_hwmod_for_each_by_class("dma", + return omap_hwmod_for_each_by_class("dma", omap2_system_dma_init_dev, NULL); - if (res) - return res; - - if (of_have_populated_dt()) - return res; - - pdev = platform_device_register_full(&omap_dma_dev_info); - if (IS_ERR(pdev)) - return PTR_ERR(pdev); - - return res; } omap_arch_initcall(omap2_system_dma_init); diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index e2274a162b74..16cb1c195fd8 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -663,6 +663,15 @@ void __init dra7xxx_check_revision(void) hawkeye = (idcode >> 12) & 0xffff; rev = (idcode >> 28) & 0xff; switch (hawkeye) { + case 0xbb50: + switch (rev) { + case 0: + default: + omap_revision = DRA762_REV_ES1_0; + break; + } + break; + case 0xb990: switch (rev) { case 0: diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c index 33e4953c61a8..69df3620eca5 100644 --- a/arch/arm/mach-omap2/omap-smp.c +++ b/arch/arm/mach-omap2/omap-smp.c @@ -342,7 +342,7 @@ static void __init omap4_smp_prepare_cpus(unsigned int max_cpus) c = &omap443x_cfg; else if (soc_is_omap446x()) c = &omap446x_cfg; - else if (soc_is_dra74x() || soc_is_omap54xx()) + else if (soc_is_dra74x() || soc_is_omap54xx() || soc_is_dra76x()) c = &omap5_cfg; if (!c) { @@ -355,7 +355,7 @@ static void __init omap4_smp_prepare_cpus(unsigned int max_cpus) cfg.startup_addr = c->startup_addr; cfg.wakeupgen_base = omap_get_wakeupgen_base(); - if (soc_is_dra74x() || soc_is_omap54xx()) { + if (soc_is_dra74x() || soc_is_omap54xx() || soc_is_dra76x()) { if ((__boot_cpu_mode & MODE_MASK) == HYP_MODE) cfg.startup_addr = omap5_secondary_hyp_startup; omap5_erratum_workaround_801819(); diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c index 33ed5d53fa45..4bb6751864a5 100644 --- a/arch/arm/mach-omap2/omap-wakeupgen.c +++ b/arch/arm/mach-omap2/omap-wakeupgen.c @@ -522,13 +522,13 @@ static int __init wakeupgen_init(struct device_node *node, u32 val; if (!parent) { - pr_err("%s: no parent, giving up\n", node->full_name); + pr_err("%pOF: no parent, giving up\n", node); return -ENODEV; } parent_domain = irq_find_host(parent); if (!parent_domain) { - pr_err("%s: unable to obtain parent domain\n", node->full_name); + pr_err("%pOF: unable to obtain parent domain\n", node); return -ENXIO; } /* Not supported on OMAP4 ES1.0 silicon */ diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c index ef9ffb8ac912..acbede082b5b 100644 --- a/arch/arm/mach-omap2/omap_device.c +++ b/arch/arm/mach-omap2/omap_device.c @@ -672,7 +672,6 @@ static int _od_suspend_noirq(struct device *dev) if (!ret && !pm_runtime_status_suspended(dev)) { if (pm_generic_runtime_suspend(dev) == 0) { - pm_runtime_set_suspended(dev); omap_device_idle(pdev); od->flags |= OMAP_DEVICE_SUSPENDED; } @@ -689,15 +688,6 @@ static int _od_resume_noirq(struct device *dev) if (od->flags & OMAP_DEVICE_SUSPENDED) { od->flags &= ~OMAP_DEVICE_SUSPENDED; omap_device_enable(pdev); - /* - * XXX: we run before core runtime pm has resumed itself. At - * this point in time, we just restore the runtime pm state and - * considering symmetric operations in resume, we donot expect - * to fail. If we failed, something changed in core runtime_pm - * framework OR some device driver messed things up, hence, WARN - */ - WARN(pm_runtime_set_active(dev), - "Could not set %s runtime state active\n", dev_name(dev)); pm_generic_runtime_resume(dev); } diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index 3b47ded5fa0c..2dbd63239c54 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -2417,8 +2417,8 @@ static int __init _init_mpu_rt_base(struct omap_hwmod *oh, void *data, if (mem) pr_err("omap_hwmod: %s: Could not ioremap\n", oh->name); else - pr_err("omap_hwmod: %s: Missing dt reg%i for %s\n", - oh->name, index, np->full_name); + pr_err("omap_hwmod: %s: Missing dt reg%i for %pOF\n", + oh->name, index, np); return -ENXIO; } diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c index b3abb8d8b2f6..f040244c57e7 100644 --- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c @@ -4070,6 +4070,11 @@ static struct omap_hwmod_ocp_if *dra7xx_gp_hwmod_ocp_ifs[] __initdata = { }; /* SoC variant specific hwmod links */ +static struct omap_hwmod_ocp_if *dra76x_hwmod_ocp_ifs[] __initdata = { + &dra7xx_l4_per3__usb_otg_ss4, + NULL, +}; + static struct omap_hwmod_ocp_if *dra74x_hwmod_ocp_ifs[] __initdata = { &dra7xx_l4_per3__usb_otg_ss4, NULL, @@ -4095,12 +4100,14 @@ int __init dra7xx_hwmod_init(void) ret = omap_hwmod_register_links(dra74x_hwmod_ocp_ifs); else if (!ret && soc_is_dra72x()) ret = omap_hwmod_register_links(dra72x_hwmod_ocp_ifs); + else if (!ret && soc_is_dra76x()) + ret = omap_hwmod_register_links(dra76x_hwmod_ocp_ifs); if (!ret && omap_type() == OMAP2_DEVICE_TYPE_GP) ret = omap_hwmod_register_links(dra7xx_gp_hwmod_ocp_ifs); - /* now for the IPs *NOT* in dra71 */ - if (!ret && !of_machine_is_compatible("ti,dra718")) + /* now for the IPs available only in dra74 and dra72 */ + if (!ret && !of_machine_is_compatible("ti,dra718") && !soc_is_dra76x()) ret = omap_hwmod_register_links(dra74x_dra72x_hwmod_ocp_ifs); return ret; diff --git a/arch/arm/mach-omap2/pdata-quirks.c b/arch/arm/mach-omap2/pdata-quirks.c index 9700a8ef0f16..6b433fce65a5 100644 --- a/arch/arm/mach-omap2/pdata-quirks.c +++ b/arch/arm/mach-omap2/pdata-quirks.c @@ -434,6 +434,26 @@ static void __init omap5_uevm_legacy_init(void) } #endif +#ifdef CONFIG_SOC_DRA7XX +static struct omap_hsmmc_platform_data dra7_hsmmc_data_mmc1; +static struct omap_hsmmc_platform_data dra7_hsmmc_data_mmc2; +static struct omap_hsmmc_platform_data dra7_hsmmc_data_mmc3; + +static void __init dra7x_evm_mmc_quirk(void) +{ + if (omap_rev() == DRA752_REV_ES1_1 || omap_rev() == DRA752_REV_ES1_0) { + dra7_hsmmc_data_mmc1.version = "rev11"; + dra7_hsmmc_data_mmc1.max_freq = 96000000; + + dra7_hsmmc_data_mmc2.version = "rev11"; + dra7_hsmmc_data_mmc2.max_freq = 48000000; + + dra7_hsmmc_data_mmc3.version = "rev11"; + dra7_hsmmc_data_mmc3.max_freq = 48000000; + } +} +#endif + static struct pcs_pdata pcs_pdata; void omap_pcs_legacy_init(int irq, void (*rearm)(void)) @@ -561,6 +581,14 @@ static struct of_dev_auxdata omap_auxdata_lookup[] __initdata = { OF_DEV_AUXDATA("ti,omap4-iommu", 0x55082000, "55082000.mmu", &omap4_iommu_pdata), #endif +#ifdef CONFIG_SOC_DRA7XX + OF_DEV_AUXDATA("ti,dra7-hsmmc", 0x4809c000, "4809c000.mmc", + &dra7_hsmmc_data_mmc1), + OF_DEV_AUXDATA("ti,dra7-hsmmc", 0x480b4000, "480b4000.mmc", + &dra7_hsmmc_data_mmc2), + OF_DEV_AUXDATA("ti,dra7-hsmmc", 0x480ad000, "480ad000.mmc", + &dra7_hsmmc_data_mmc3), +#endif /* Common auxdata */ OF_DEV_AUXDATA("pinctrl-single", 0, NULL, &pcs_pdata), { /* sentinel */ }, @@ -590,6 +618,9 @@ static struct pdata_init pdata_quirks[] __initdata = { #ifdef CONFIG_SOC_OMAP5 { "ti,omap5-uevm", omap5_uevm_legacy_init, }, #endif +#ifdef CONFIG_SOC_DRA7XX + { "ti,dra7-evm", dra7x_evm_mmc_quirk, }, +#endif { /* sentinel */ }, }; diff --git a/arch/arm/mach-omap2/powerdomains7xx_data.c b/arch/arm/mach-omap2/powerdomains7xx_data.c index eb350a673133..f50963916a21 100644 --- a/arch/arm/mach-omap2/powerdomains7xx_data.c +++ b/arch/arm/mach-omap2/powerdomains7xx_data.c @@ -29,6 +29,7 @@ #include "prcm44xx.h" #include "prm7xx.h" #include "prcm_mpu7xx.h" +#include "soc.h" /* iva_7xx_pwrdm: IVA-HD power domain */ static struct powerdomain iva_7xx_pwrdm = { @@ -63,6 +64,14 @@ static struct powerdomain custefuse_7xx_pwrdm = { .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, }; +/* custefuse_aon_7xx_pwrdm: Customer efuse controller power domain */ +static struct powerdomain custefuse_aon_7xx_pwrdm = { + .name = "custefuse_pwrdm", + .prcm_offs = DRA7XX_PRM_CUSTEFUSE_INST, + .prcm_partition = DRA7XX_PRM_PARTITION, + .pwrsts = PWRSTS_ON, +}; + /* ipu_7xx_pwrdm: Audio back end power domain */ static struct powerdomain ipu_7xx_pwrdm = { .name = "ipu_pwrdm", @@ -350,7 +359,6 @@ static struct powerdomain eve1_7xx_pwrdm = { static struct powerdomain *powerdomains_dra7xx[] __initdata = { &iva_7xx_pwrdm, &rtc_7xx_pwrdm, - &custefuse_7xx_pwrdm, &ipu_7xx_pwrdm, &dss_7xx_pwrdm, &l4per_7xx_pwrdm, @@ -374,9 +382,32 @@ static struct powerdomain *powerdomains_dra7xx[] __initdata = { NULL }; +static struct powerdomain *powerdomains_dra76x[] __initdata = { + &custefuse_aon_7xx_pwrdm, + NULL +}; + +static struct powerdomain *powerdomains_dra74x[] __initdata = { + &custefuse_7xx_pwrdm, + NULL +}; + +static struct powerdomain *powerdomains_dra72x[] __initdata = { + &custefuse_aon_7xx_pwrdm, + NULL +}; + void __init dra7xx_powerdomains_init(void) { pwrdm_register_platform_funcs(&omap4_pwrdm_operations); pwrdm_register_pwrdms(powerdomains_dra7xx); + + if (soc_is_dra76x()) + pwrdm_register_pwrdms(powerdomains_dra76x); + else if (soc_is_dra74x()) + pwrdm_register_pwrdms(powerdomains_dra74x); + else if (soc_is_dra72x()) + pwrdm_register_pwrdms(powerdomains_dra72x); + pwrdm_complete_init(); } diff --git a/arch/arm/mach-omap2/prm3xxx.c b/arch/arm/mach-omap2/prm3xxx.c index 64f6451499a7..a2dd13217c89 100644 --- a/arch/arm/mach-omap2/prm3xxx.c +++ b/arch/arm/mach-omap2/prm3xxx.c @@ -706,7 +706,7 @@ static int omap3xxx_prm_late_init(void) np = of_find_matching_node(NULL, omap3_prm_dt_match_table); if (np) { irq_num = of_irq_get(np, 0); - if (irq_num >= 0) + if (irq_num > 0) omap3_prcm_irq_setup.irq = irq_num; } diff --git a/arch/arm/mach-omap2/prm44xx.c b/arch/arm/mach-omap2/prm44xx.c index 3ab5df1ce900..1c0c1663f078 100644 --- a/arch/arm/mach-omap2/prm44xx.c +++ b/arch/arm/mach-omap2/prm44xx.c @@ -747,7 +747,7 @@ static int omap44xx_prm_late_init(void) * Already have OMAP4 IRQ num. For all other platforms, we need * IRQ numbers from DT */ - if (irq_num < 0 && !(prm_init_data->flags & PRM_IRQ_DEFAULT)) { + if (irq_num <= 0 && !(prm_init_data->flags & PRM_IRQ_DEFAULT)) { if (irq_num == -EPROBE_DEFER) return irq_num; @@ -756,7 +756,7 @@ static int omap44xx_prm_late_init(void) } /* Once OMAP4 DT is filled as well */ - if (irq_num >= 0) { + if (irq_num > 0) { omap4_prcm_irq_setup.irq = irq_num; omap4_prcm_irq_setup.xlate_irq = NULL; } diff --git a/arch/arm/mach-omap2/sleep34xx.S b/arch/arm/mach-omap2/sleep34xx.S index 1b9f0520dea9..fa5fd24f524c 100644 --- a/arch/arm/mach-omap2/sleep34xx.S +++ b/arch/arm/mach-omap2/sleep34xx.S @@ -530,10 +530,12 @@ l2dis_3630_offset: .long l2dis_3630 - . .data + .align 2 l2dis_3630: .word 0 .data + .align 2 l2_inv_api_params: .word 0x1, 0x00 diff --git a/arch/arm/mach-omap2/sleep44xx.S b/arch/arm/mach-omap2/sleep44xx.S index c7a3b4aab4b5..56dfa2d5d0a8 100644 --- a/arch/arm/mach-omap2/sleep44xx.S +++ b/arch/arm/mach-omap2/sleep44xx.S @@ -385,6 +385,7 @@ ppa_zero_params_offset: ENDPROC(omap_do_wfi) .data + .align 2 ppa_zero_params: .word 0 diff --git a/arch/arm/mach-omap2/soc.h b/arch/arm/mach-omap2/soc.h index 2aa01c270898..754cd0fc0e7b 100644 --- a/arch/arm/mach-omap2/soc.h +++ b/arch/arm/mach-omap2/soc.h @@ -167,6 +167,7 @@ IS_TI_SUBCLASS(816x, 0x816) IS_TI_SUBCLASS(814x, 0x814) IS_AM_SUBCLASS(335x, 0x335) IS_AM_SUBCLASS(437x, 0x437) +IS_DRA_SUBCLASS(76x, 0x76) IS_DRA_SUBCLASS(75x, 0x75) IS_DRA_SUBCLASS(72x, 0x72) @@ -185,6 +186,7 @@ IS_DRA_SUBCLASS(72x, 0x72) #define soc_is_omap54xx() 0 #define soc_is_omap543x() 0 #define soc_is_dra7xx() 0 +#define soc_is_dra76x() 0 #define soc_is_dra74x() 0 #define soc_is_dra72x() 0 @@ -314,9 +316,11 @@ IS_OMAP_TYPE(3430, 0x3430) #if defined(CONFIG_SOC_DRA7XX) #undef soc_is_dra7xx +#undef soc_is_dra76x #undef soc_is_dra74x #undef soc_is_dra72x #define soc_is_dra7xx() is_dra7xx() +#define soc_is_dra76x() is_dra76x() #define soc_is_dra74x() is_dra75x() #define soc_is_dra72x() is_dra72x() #endif @@ -386,6 +390,7 @@ IS_OMAP_TYPE(3430, 0x3430) #define OMAP5432_REV_ES2_0 (OMAP54XX_CLASS | (0x32 << 16) | (0x20 << 8)) #define DRA7XX_CLASS 0x07000000 +#define DRA762_REV_ES1_0 (DRA7XX_CLASS | (0x62 << 16) | (0x10 << 8)) #define DRA752_REV_ES1_0 (DRA7XX_CLASS | (0x52 << 16) | (0x10 << 8)) #define DRA752_REV_ES1_1 (DRA7XX_CLASS | (0x52 << 16) | (0x11 << 8)) #define DRA752_REV_ES2_0 (DRA7XX_CLASS | (0x52 << 16) | (0x20 << 8)) diff --git a/arch/arm/mach-orion5x/db88f5281-setup.c b/arch/arm/mach-orion5x/db88f5281-setup.c index 12f74b46e2ff..3f5863de766a 100644 --- a/arch/arm/mach-orion5x/db88f5281-setup.c +++ b/arch/arm/mach-orion5x/db88f5281-setup.c @@ -16,7 +16,7 @@ #include <linux/pci.h> #include <linux/irq.h> #include <linux/mtd/physmap.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/timer.h> #include <linux/mv643xx_eth.h> #include <linux/i2c.h> diff --git a/arch/arm/mach-orion5x/kurobox_pro-setup.c b/arch/arm/mach-orion5x/kurobox_pro-setup.c index 9dc3f59bed9c..83d43cff4bd7 100644 --- a/arch/arm/mach-orion5x/kurobox_pro-setup.c +++ b/arch/arm/mach-orion5x/kurobox_pro-setup.c @@ -15,7 +15,7 @@ #include <linux/irq.h> #include <linux/delay.h> #include <linux/mtd/physmap.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mv643xx_eth.h> #include <linux/i2c.h> #include <linux/serial_reg.h> diff --git a/arch/arm/mach-orion5x/ts209-setup.c b/arch/arm/mach-orion5x/ts209-setup.c index 7bd671b2854c..0c315515dd2d 100644 --- a/arch/arm/mach-orion5x/ts209-setup.c +++ b/arch/arm/mach-orion5x/ts209-setup.c @@ -15,7 +15,7 @@ #include <linux/pci.h> #include <linux/irq.h> #include <linux/mtd/physmap.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mv643xx_eth.h> #include <linux/gpio_keys.h> #include <linux/input.h> diff --git a/arch/arm/mach-orion5x/ts78xx-setup.c b/arch/arm/mach-orion5x/ts78xx-setup.c index 7ef80a8304c0..94778739e38f 100644 --- a/arch/arm/mach-orion5x/ts78xx-setup.c +++ b/arch/arm/mach-orion5x/ts78xx-setup.c @@ -16,7 +16,7 @@ #include <linux/platform_device.h> #include <linux/mv643xx_eth.h> #include <linux/ata_platform.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/partitions.h> #include <linux/timeriomem-rng.h> #include <asm/mach-types.h> diff --git a/arch/arm/mach-pxa/balloon3.c b/arch/arm/mach-pxa/balloon3.c index 1467c1d1e541..d6d92f388f14 100644 --- a/arch/arm/mach-pxa/balloon3.c +++ b/arch/arm/mach-pxa/balloon3.c @@ -29,7 +29,7 @@ #include <linux/types.h> #include <linux/platform_data/pcf857x.h> #include <linux/i2c/pxa-i2c.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/physmap.h> #include <linux/regulator/max1586.h> diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c index 811a7317f3ea..6d28035ebba5 100644 --- a/arch/arm/mach-pxa/em-x270.c +++ b/arch/arm/mach-pxa/em-x270.c @@ -15,7 +15,7 @@ #include <linux/dm9000.h> #include <linux/platform_data/rtc-v3020.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/partitions.h> #include <linux/mtd/physmap.h> #include <linux/input.h> diff --git a/arch/arm/mach-pxa/eseries.c b/arch/arm/mach-pxa/eseries.c index fa9d71d194f0..91f7c3e40065 100644 --- a/arch/arm/mach-pxa/eseries.c +++ b/arch/arm/mach-pxa/eseries.c @@ -20,7 +20,7 @@ #include <linux/mfd/tc6387xb.h> #include <linux/mfd/tc6393xb.h> #include <linux/mfd/t7l66xb.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/partitions.h> #include <linux/usb/gpio_vbus.h> #include <linux/memblock.h> diff --git a/arch/arm/mach-pxa/mioa701_bootresume.S b/arch/arm/mach-pxa/mioa701_bootresume.S index 81591491ab94..42d93f40a59f 100644 --- a/arch/arm/mach-pxa/mioa701_bootresume.S +++ b/arch/arm/mach-pxa/mioa701_bootresume.S @@ -16,6 +16,7 @@ * insist on it to be truly read-only. */ .data + .align 2 ENTRY(mioa701_bootstrap) 0: b 1f @@ -34,4 +35,5 @@ ENTRY(mioa701_jumpaddr) ENTRY(mioa701_bootstrap_lg) .data + .align 2 .word 2b-0b diff --git a/arch/arm/mach-pxa/palmtx.c b/arch/arm/mach-pxa/palmtx.c index 36646975b5d2..47e3e38e9bec 100644 --- a/arch/arm/mach-pxa/palmtx.c +++ b/arch/arm/mach-pxa/palmtx.c @@ -28,7 +28,7 @@ #include <linux/wm97xx.h> #include <linux/power_supply.h> #include <linux/usb/gpio_vbus.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/partitions.h> #include <linux/mtd/mtd.h> #include <linux/mtd/physmap.h> diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c index 13de6602966f..6a386fd6363e 100644 --- a/arch/arm/mach-pxa/tosa.c +++ b/arch/arm/mach-pxa/tosa.c @@ -24,7 +24,7 @@ #include <linux/mmc/host.h> #include <linux/mfd/tc6393xb.h> #include <linux/mfd/tmio.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/partitions.h> #include <linux/mtd/physmap.h> #include <linux/pm.h> diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig index 9ad84cd01ba0..a4065966881a 100644 --- a/arch/arm/mach-rockchip/Kconfig +++ b/arch/arm/mach-rockchip/Kconfig @@ -3,6 +3,7 @@ config ARCH_ROCKCHIP depends on ARCH_MULTI_V7 select PINCTRL select PINCTRL_ROCKCHIP + select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE select ARCH_HAS_RESET_CONTROLLER select ARM_AMBA select ARM_GIC @@ -16,6 +17,7 @@ config ARCH_ROCKCHIP select ROCKCHIP_TIMER select ARM_GLOBAL_TIMER select CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK + select ZONE_DMA if ARM_LPAE help Support for Rockchip's Cortex-A9 Single-to-Quad-Core-SoCs containing the RK2928, RK30xx and RK31xx series. diff --git a/arch/arm/mach-rockchip/platsmp.c b/arch/arm/mach-rockchip/platsmp.c index 3abafdbdd7f4..ecec340ca345 100644 --- a/arch/arm/mach-rockchip/platsmp.c +++ b/arch/arm/mach-rockchip/platsmp.c @@ -67,7 +67,7 @@ static struct reset_control *rockchip_get_core_reset(int cpu) else np = of_get_cpu_node(cpu, NULL); - return of_reset_control_get(np, NULL); + return of_reset_control_get_exclusive(np, NULL); } static int pmu_set_power_domain(int pd, bool on) @@ -182,8 +182,8 @@ static int __init rockchip_smp_prepare_sram(struct device_node *node) ret = of_address_to_resource(node, 0, &res); if (ret < 0) { - pr_err("%s: could not get address for node %s\n", - __func__, node->full_name); + pr_err("%s: could not get address for node %pOF\n", + __func__, node); return ret; } diff --git a/arch/arm/mach-rockchip/sleep.S b/arch/arm/mach-rockchip/sleep.S index 2eec9a341f05..9927f06f52fe 100644 --- a/arch/arm/mach-rockchip/sleep.S +++ b/arch/arm/mach-rockchip/sleep.S @@ -23,7 +23,7 @@ * ddr to sram for system resumeing. * so it is ".data section". */ -.align + .align 2 ENTRY(rockchip_slp_cpu_resume) setmode PSR_I_BIT | PSR_F_BIT | SVC_MODE, r1 @ set svc, irqs off diff --git a/arch/arm/mach-s3c24xx/Kconfig b/arch/arm/mach-s3c24xx/Kconfig index f07da82ebfea..b198be7d32b6 100644 --- a/arch/arm/mach-s3c24xx/Kconfig +++ b/arch/arm/mach-s3c24xx/Kconfig @@ -229,7 +229,7 @@ config ARCH_H1940 config H1940BT tristate "Control the state of H1940 bluetooth chip" depends on ARCH_H1940 - select RFKILL + depends on RFKILL help This is a simple driver that is able to control the state of built in bluetooth chip on h1940. diff --git a/arch/arm/mach-s3c24xx/common-smdk.c b/arch/arm/mach-s3c24xx/common-smdk.c index 9e0bc46e90ec..0e116c92bf01 100644 --- a/arch/arm/mach-s3c24xx/common-smdk.c +++ b/arch/arm/mach-s3c24xx/common-smdk.c @@ -23,7 +23,7 @@ #include <linux/platform_device.h> #include <linux/mtd/mtd.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/nand_ecc.h> #include <linux/mtd/partitions.h> #include <linux/io.h> diff --git a/arch/arm/mach-s3c24xx/common.c b/arch/arm/mach-s3c24xx/common.c index b59f4f4f256f..5b6b94ef41e2 100644 --- a/arch/arm/mach-s3c24xx/common.c +++ b/arch/arm/mach-s3c24xx/common.c @@ -173,7 +173,7 @@ static unsigned long s3c24xx_read_idcode_v5(void) return gs; #endif -#if defined(CONFIG_CPU_S3C2412) || defined(CONFIG_CPU_S3C2413) +#if defined(CONFIG_CPU_S3C2412) return __raw_readl(S3C2412_GSTATUS1); #else return 1UL; /* don't look like an 2400 */ diff --git a/arch/arm/mach-s3c24xx/include/mach/regs-clock.h b/arch/arm/mach-s3c24xx/include/mach/regs-clock.h index 3db6c10de023..ae4a3e0f3ba2 100644 --- a/arch/arm/mach-s3c24xx/include/mach/regs-clock.h +++ b/arch/arm/mach-s3c24xx/include/mach/regs-clock.h @@ -77,7 +77,7 @@ #endif /* CONFIG_CPU_S3C2440 or CONFIG_CPU_S3C2442 */ -#if defined(CONFIG_CPU_S3C2412) || defined(CONFIG_CPU_S3C2413) +#if defined(CONFIG_CPU_S3C2412) #define S3C2412_OSCSET S3C2410_CLKREG(0x18) #define S3C2412_CLKSRC S3C2410_CLKREG(0x1C) @@ -141,7 +141,7 @@ #define S3C2412_CLKSRC_UREFCLK_EXTCLK (1<<12) #define S3C2412_CLKSRC_EREFCLK_EXTCLK (1<<14) -#endif /* CONFIG_CPU_S3C2412 | CONFIG_CPU_S3C2413 */ +#endif /* CONFIG_CPU_S3C2412 */ #define S3C2416_CLKDIV2 S3C2410_CLKREG(0x28) diff --git a/arch/arm/mach-s3c24xx/mach-anubis.c b/arch/arm/mach-s3c24xx/mach-anubis.c index 029ef1b58925..c14cab361922 100644 --- a/arch/arm/mach-s3c24xx/mach-anubis.c +++ b/arch/arm/mach-s3c24xx/mach-anubis.c @@ -40,7 +40,7 @@ #include <linux/platform_data/i2c-s3c2410.h> #include <linux/mtd/mtd.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/nand_ecc.h> #include <linux/mtd/partitions.h> diff --git a/arch/arm/mach-s3c24xx/mach-at2440evb.c b/arch/arm/mach-s3c24xx/mach-at2440evb.c index 7b28eb623fc1..ebdbafb9382a 100644 --- a/arch/arm/mach-s3c24xx/mach-at2440evb.c +++ b/arch/arm/mach-s3c24xx/mach-at2440evb.c @@ -41,7 +41,7 @@ #include <linux/platform_data/i2c-s3c2410.h> #include <linux/mtd/mtd.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/nand_ecc.h> #include <linux/mtd/partitions.h> diff --git a/arch/arm/mach-s3c24xx/mach-bast.c b/arch/arm/mach-s3c24xx/mach-bast.c index 5185036765db..704dc84b3480 100644 --- a/arch/arm/mach-s3c24xx/mach-bast.c +++ b/arch/arm/mach-s3c24xx/mach-bast.c @@ -28,7 +28,7 @@ #include <linux/serial_8250.h> #include <linux/mtd/mtd.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/nand_ecc.h> #include <linux/mtd/partitions.h> diff --git a/arch/arm/mach-s3c24xx/mach-gta02.c b/arch/arm/mach-s3c24xx/mach-gta02.c index b0ed401da3a3..afe18baf0c84 100644 --- a/arch/arm/mach-s3c24xx/mach-gta02.c +++ b/arch/arm/mach-s3c24xx/mach-gta02.c @@ -50,7 +50,7 @@ #include <linux/mfd/pcf50633/pmic.h> #include <linux/mtd/mtd.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/nand_ecc.h> #include <linux/mtd/partitions.h> #include <linux/mtd/physmap.h> diff --git a/arch/arm/mach-s3c24xx/mach-jive.c b/arch/arm/mach-s3c24xx/mach-jive.c index f5b5c49b56ac..17821976f769 100644 --- a/arch/arm/mach-s3c24xx/mach-jive.c +++ b/arch/arm/mach-s3c24xx/mach-jive.c @@ -43,7 +43,7 @@ #include <asm/mach-types.h> #include <linux/mtd/mtd.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/nand_ecc.h> #include <linux/mtd/partitions.h> diff --git a/arch/arm/mach-s3c24xx/mach-mini2440.c b/arch/arm/mach-s3c24xx/mach-mini2440.c index 71af8d2fd320..04c9f488c498 100644 --- a/arch/arm/mach-s3c24xx/mach-mini2440.c +++ b/arch/arm/mach-s3c24xx/mach-mini2440.c @@ -49,7 +49,7 @@ #include <linux/platform_data/usb-s3c2410_udc.h> #include <linux/mtd/mtd.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/nand_ecc.h> #include <linux/mtd/partitions.h> @@ -287,7 +287,7 @@ static struct s3c2410_platform_nand mini2440_nand_info __initdata = { .nr_sets = ARRAY_SIZE(mini2440_nand_sets), .sets = mini2440_nand_sets, .ignore_unset_ecc = 1, - .ecc_mode = NAND_ECC_SOFT, + .ecc_mode = NAND_ECC_HW, }; /* DM9000AEP 10/100 ethernet controller */ diff --git a/arch/arm/mach-s3c24xx/mach-osiris.c b/arch/arm/mach-s3c24xx/mach-osiris.c index 64b1a0b7b803..ed3b22ceef06 100644 --- a/arch/arm/mach-s3c24xx/mach-osiris.c +++ b/arch/arm/mach-s3c24xx/mach-osiris.c @@ -36,7 +36,7 @@ #include <linux/platform_data/i2c-s3c2410.h> #include <linux/mtd/mtd.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/nand_ecc.h> #include <linux/mtd/partitions.h> diff --git a/arch/arm/mach-s3c24xx/mach-qt2410.c b/arch/arm/mach-s3c24xx/mach-qt2410.c index 868c82087403..84e3a9c53184 100644 --- a/arch/arm/mach-s3c24xx/mach-qt2410.c +++ b/arch/arm/mach-s3c24xx/mach-qt2410.c @@ -36,7 +36,7 @@ #include <linux/spi/spi_gpio.h> #include <linux/io.h> #include <linux/mtd/mtd.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/nand_ecc.h> #include <linux/mtd/partitions.h> diff --git a/arch/arm/mach-s3c24xx/mach-rx3715.c b/arch/arm/mach-s3c24xx/mach-rx3715.c index a39fb9780dd3..b5ba615cf9dd 100644 --- a/arch/arm/mach-s3c24xx/mach-rx3715.c +++ b/arch/arm/mach-s3c24xx/mach-rx3715.c @@ -27,7 +27,7 @@ #include <linux/serial.h> #include <linux/io.h> #include <linux/mtd/mtd.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/nand_ecc.h> #include <linux/mtd/partitions.h> diff --git a/arch/arm/mach-s3c24xx/mach-smdk2443.c b/arch/arm/mach-s3c24xx/mach-smdk2443.c index 87fe5c5b8073..474cd81aa8ad 100644 --- a/arch/arm/mach-s3c24xx/mach-smdk2443.c +++ b/arch/arm/mach-s3c24xx/mach-smdk2443.c @@ -111,9 +111,6 @@ static struct platform_device *smdk2443_devices[] __initdata = { &s3c_device_wdt, &s3c_device_i2c0, &s3c_device_hsmmc1, -#ifdef CONFIG_SND_SOC_SMDK2443_WM9710 - &s3c_device_ac97, -#endif &s3c2443_device_dma, }; @@ -133,11 +130,6 @@ static void __init smdk2443_init_time(void) static void __init smdk2443_machine_init(void) { s3c_i2c0_set_platdata(NULL); - -#ifdef CONFIG_SND_SOC_SMDK2443_WM9710 - s3c24xx_ac97_setup_gpio(S3C24XX_AC97_GPE0); -#endif - platform_add_devices(smdk2443_devices, ARRAY_SIZE(smdk2443_devices)); smdk_machine_init(); } diff --git a/arch/arm/mach-s3c24xx/mach-vstms.c b/arch/arm/mach-s3c24xx/mach-vstms.c index f5e6322145fa..1adc957edf0f 100644 --- a/arch/arm/mach-s3c24xx/mach-vstms.c +++ b/arch/arm/mach-s3c24xx/mach-vstms.c @@ -20,7 +20,7 @@ #include <linux/platform_device.h> #include <linux/io.h> #include <linux/mtd/mtd.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/nand_ecc.h> #include <linux/mtd/partitions.h> #include <linux/memblock.h> diff --git a/arch/arm/mach-s3c24xx/sleep.S b/arch/arm/mach-s3c24xx/sleep.S index d833d616bd2e..b859268fa8da 100644 --- a/arch/arm/mach-s3c24xx/sleep.S +++ b/arch/arm/mach-s3c24xx/sleep.S @@ -33,10 +33,11 @@ #include <mach/regs-gpio.h> #include <mach/regs-clock.h> -/* CONFIG_DEBUG_RESUME is dangerous if your bootloader does not +/* + * S3C24XX_DEBUG_RESUME is dangerous if your bootloader does not * reset the UART configuration, only enable if you really need this! -*/ -//#define CONFIG_DEBUG_RESUME + */ +//#define S3C24XX_DEBUG_RESUME .text @@ -71,13 +72,13 @@ ENTRY(s3c_cpu_resume) str r12, [ r14, #0x54 ] #endif -#ifdef CONFIG_DEBUG_RESUME +#ifdef S3C24XX_DEBUG_RESUME mov r3, #'L' strb r3, [ r2, #S3C2410_UTXH ] 1001: ldrb r14, [ r3, #S3C2410_UTRSTAT ] tst r14, #S3C2410_UTRSTAT_TXE beq 1001b -#endif /* CONFIG_DEBUG_RESUME */ +#endif /* S3C24XX_DEBUG_RESUME */ b cpu_resume diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig index ad7d604ff001..280e7312a9e1 100644 --- a/arch/arm/mach-shmobile/Kconfig +++ b/arch/arm/mach-shmobile/Kconfig @@ -1,9 +1,6 @@ config ARCH_SHMOBILE bool -config ARCH_SHMOBILE_MULTI - bool - config PM_RMOBILE bool select PM @@ -34,7 +31,6 @@ menuconfig ARCH_RENESAS depends on ARCH_MULTI_V7 && MMU select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE select ARCH_SHMOBILE - select ARCH_SHMOBILE_MULTI select ARM_GIC select GPIOLIB select HAVE_ARM_SCU if SMP diff --git a/arch/arm/mach-shmobile/pm-rcar-gen2.c b/arch/arm/mach-shmobile/pm-rcar-gen2.c index 0178da7ace82..e5f215c8b218 100644 --- a/arch/arm/mach-shmobile/pm-rcar-gen2.c +++ b/arch/arm/mach-shmobile/pm-rcar-gen2.c @@ -11,7 +11,9 @@ */ #include <linux/kernel.h> +#include <linux/ioport.h> #include <linux/of.h> +#include <linux/of_address.h> #include <linux/smp.h> #include <linux/soc/renesas/rcar-sysc.h> #include <asm/io.h> @@ -69,8 +71,9 @@ void __init rcar_gen2_pm_init(void) struct device_node *np, *cpus; bool has_a7 = false; bool has_a15 = false; - phys_addr_t boot_vector_addr = ICRAM1; + struct resource res; u32 syscier = 0; + int error; if (once++) return; @@ -91,14 +94,38 @@ void __init rcar_gen2_pm_init(void) else if (of_machine_is_compatible("renesas,r8a7791")) syscier = 0x00111003; + np = of_find_compatible_node(NULL, NULL, "renesas,smp-sram"); + if (!np) { + /* No smp-sram in DT, fall back to hardcoded address */ + res = (struct resource)DEFINE_RES_MEM(ICRAM1, + shmobile_boot_size); + goto map; + } + + error = of_address_to_resource(np, 0, &res); + if (error) { + pr_err("Failed to get smp-sram address: %d\n", error); + return; + } + +map: /* RAM for jump stub, because BAR requires 256KB aligned address */ - p = ioremap_nocache(boot_vector_addr, shmobile_boot_size); + if (res.start & (256 * 1024 - 1) || + resource_size(&res) < shmobile_boot_size) { + pr_err("Invalid smp-sram region\n"); + return; + } + + p = ioremap(res.start, resource_size(&res)); + if (!p) + return; + memcpy_toio(p, shmobile_boot_vector, shmobile_boot_size); iounmap(p); /* setup reset vectors */ p = ioremap_nocache(RST, 0x63); - bar = phys_to_sbar(boot_vector_addr); + bar = phys_to_sbar(res.start); if (has_a15) { writel_relaxed(bar, p + CA15BAR); writel_relaxed(bar | SBAR_BAREN, p + CA15BAR); diff --git a/arch/arm/mach-shmobile/pm-rmobile.c b/arch/arm/mach-shmobile/pm-rmobile.c index 699429f28b73..3a4ed4c33a68 100644 --- a/arch/arm/mach-shmobile/pm-rmobile.c +++ b/arch/arm/mach-shmobile/pm-rmobile.c @@ -195,8 +195,7 @@ static void __init add_special_pd(struct device_node *np, enum pd_types type) return; } - pr_debug("Special PM domain %s type %d for %s\n", pd->name, type, - np->full_name); + pr_debug("Special PM domain %s type %d for %pOF\n", pd->name, type, np); special_pds[num_special_pds].pd = pd; special_pds[num_special_pds].type = type; @@ -331,13 +330,13 @@ static int __init rmobile_init_pm_domains(void) for_each_compatible_node(np, NULL, "renesas,sysc-rmobile") { base = of_iomap(np, 0); if (!base) { - pr_warn("%s cannot map reg 0\n", np->full_name); + pr_warn("%pOF cannot map reg 0\n", np); continue; } pmd = of_get_child_by_name(np, "pm-domains"); if (!pmd) { - pr_warn("%s lacks pm-domains node\n", np->full_name); + pr_warn("%pOF lacks pm-domains node\n", np); continue; } diff --git a/arch/arm/mach-shmobile/setup-rcar-gen2.c b/arch/arm/mach-shmobile/setup-rcar-gen2.c index a6e74f481dea..7ab1690fab82 100644 --- a/arch/arm/mach-shmobile/setup-rcar-gen2.c +++ b/arch/arm/mach-shmobile/setup-rcar-gen2.c @@ -29,17 +29,29 @@ #include "common.h" #include "rcar-gen2.h" +static const struct of_device_id cpg_matches[] __initconst = { + { .compatible = "renesas,rcar-gen2-cpg-clocks", }, + { .compatible = "renesas,r8a7743-cpg-mssr", .data = "extal" }, + { .compatible = "renesas,r8a7790-cpg-mssr", .data = "extal" }, + { .compatible = "renesas,r8a7791-cpg-mssr", .data = "extal" }, + { .compatible = "renesas,r8a7793-cpg-mssr", .data = "extal" }, + { /* sentinel */ } +}; + static unsigned int __init get_extal_freq(void) { + const struct of_device_id *match; struct device_node *cpg, *extal; u32 freq = 20000000; + int idx = 0; - cpg = of_find_compatible_node(NULL, NULL, - "renesas,rcar-gen2-cpg-clocks"); + cpg = of_find_matching_node_and_match(NULL, cpg_matches, &match); if (!cpg) return freq; - extal = of_parse_phandle(cpg, "clocks", 0); + if (match->data) + idx = of_property_match_string(cpg, "clock-names", match->data); + extal = of_parse_phandle(cpg, "clocks", idx); of_node_put(cpg); if (!extal) return freq; @@ -58,7 +70,8 @@ void __init rcar_gen2_timer_init(void) void __iomem *base; u32 freq; - if (of_machine_is_compatible("renesas,r8a7792") || + if (of_machine_is_compatible("renesas,r8a7745") || + of_machine_is_compatible("renesas,r8a7792") || of_machine_is_compatible("renesas,r8a7794")) { freq = 260000000 / 8; /* ZS / 8 */ /* CNTVOFF has to be initialized either from non-secure diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig index 329f01c5b6f8..c8368d647741 100644 --- a/arch/arm/mach-tegra/Kconfig +++ b/arch/arm/mach-tegra/Kconfig @@ -13,5 +13,7 @@ menuconfig ARCH_TEGRA select ARCH_HAS_RESET_CONTROLLER select RESET_CONTROLLER select SOC_BUS + select ZONE_DMA if ARM_LPAE + select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE help This enables support for NVIDIA Tegra based systems. diff --git a/arch/arm/mach-tegra/tegra.c b/arch/arm/mach-tegra/tegra.c index 649e9e8c7bcc..02e712d2ea30 100644 --- a/arch/arm/mach-tegra/tegra.c +++ b/arch/arm/mach-tegra/tegra.c @@ -84,35 +84,8 @@ static void __init tegra_dt_init_irq(void) static void __init tegra_dt_init(void) { - struct soc_device_attribute *soc_dev_attr; - struct soc_device *soc_dev; - struct device *parent = NULL; + struct device *parent = tegra_soc_device_register(); - soc_dev_attr = kzalloc(sizeof(*soc_dev_attr), GFP_KERNEL); - if (!soc_dev_attr) - goto out; - - soc_dev_attr->family = kasprintf(GFP_KERNEL, "Tegra"); - soc_dev_attr->revision = kasprintf(GFP_KERNEL, "%d", - tegra_sku_info.revision); - soc_dev_attr->soc_id = kasprintf(GFP_KERNEL, "%u", tegra_get_chip_id()); - - soc_dev = soc_device_register(soc_dev_attr); - if (IS_ERR(soc_dev)) { - kfree(soc_dev_attr->family); - kfree(soc_dev_attr->revision); - kfree(soc_dev_attr->soc_id); - kfree(soc_dev_attr); - goto out; - } - - parent = soc_device_to_device(soc_dev); - - /* - * Finished with the static registrations now; fill in the missing - * devices - */ -out: of_platform_default_populate(NULL, NULL, parent); } diff --git a/arch/arm/mm/cache-v4wb.S b/arch/arm/mm/cache-v4wb.S index 2522f8c8fbb1..a5084ec70c6e 100644 --- a/arch/arm/mm/cache-v4wb.S +++ b/arch/arm/mm/cache-v4wb.S @@ -47,6 +47,7 @@ #define CACHE_DLIMIT (CACHE_DSIZE * 4) .data + .align 2 flush_base: .long FLUSH_BASE .text diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c index ff8b0aa2dfde..42f585379e19 100644 --- a/arch/arm/mm/fault.c +++ b/arch/arm/mm/fault.c @@ -315,8 +315,11 @@ retry: * signal first. We do not need to release the mmap_sem because * it would already be released in __lock_page_or_retry in * mm/filemap.c. */ - if ((fault & VM_FAULT_RETRY) && fatal_signal_pending(current)) + if ((fault & VM_FAULT_RETRY) && fatal_signal_pending(current)) { + if (!user_mode(regs)) + goto no_context; return 0; + } /* * Major/minor page fault accounting is only done on the diff --git a/arch/arm/mm/proc-v7-3level.S b/arch/arm/mm/proc-v7-3level.S index 5e5720e8bc5f..7d16bbc4102b 100644 --- a/arch/arm/mm/proc-v7-3level.S +++ b/arch/arm/mm/proc-v7-3level.S @@ -129,8 +129,7 @@ ENDPROC(cpu_v7_set_pte_ext) .macro v7_ttb_setup, zero, ttbr0l, ttbr0h, ttbr1, tmp ldr \tmp, =swapper_pg_dir @ swapper_pg_dir virtual address cmp \ttbr1, \tmp, lsr #12 @ PHYS_OFFSET > PAGE_OFFSET? - mrc p15, 0, \tmp, c2, c0, 2 @ TTB control egister - orr \tmp, \tmp, #TTB_EAE + mov \tmp, #TTB_EAE @ for TTB control egister ALT_SMP(orr \tmp, \tmp, #TTB_FLAGS_SMP) ALT_UP(orr \tmp, \tmp, #TTB_FLAGS_UP) ALT_SMP(orr \tmp, \tmp, #TTB_FLAGS_SMP << 16) diff --git a/arch/arm/mm/proc-xscale.S b/arch/arm/mm/proc-xscale.S index b6bbfdb6dfdc..3d75b7972fd1 100644 --- a/arch/arm/mm/proc-xscale.S +++ b/arch/arm/mm/proc-xscale.S @@ -104,6 +104,7 @@ .endm .data + .align 2 clean_addr: .word CLEAN_ADDR .text diff --git a/arch/arm/plat-samsung/include/plat/map-s3c.h b/arch/arm/plat-samsung/include/plat/map-s3c.h index 6feedd47d875..33104911862e 100644 --- a/arch/arm/plat-samsung/include/plat/map-s3c.h +++ b/arch/arm/plat-samsung/include/plat/map-s3c.h @@ -61,7 +61,7 @@ /* deal with the registers that move under the 2412/2413 */ -#if defined(CONFIG_CPU_S3C2412) || defined(CONFIG_CPU_S3C2413) +#if defined(CONFIG_CPU_S3C2412) #ifndef __ASSEMBLY__ extern void __iomem *s3c24xx_va_gpio2; #endif diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms index f5f0c813dfec..6b54ee8c1262 100644 --- a/arch/arm64/Kconfig.platforms +++ b/arch/arm64/Kconfig.platforms @@ -184,6 +184,12 @@ config ARCH_R8A7796 help This enables support for the Renesas R-Car M3-W SoC. +config ARCH_R8A77995 + bool "Renesas R-Car D3 SoC Platform" + depends on ARCH_RENESAS + help + This enables support for the Renesas R-Car D3 SoC. + config ARCH_STRATIX10 bool "Altera's Stratix 10 SoCFPGA Family" help @@ -250,6 +256,7 @@ config ARCH_XGENE config ARCH_ZX bool "ZTE ZX SoC Family" + select PINCTRL help This enables support for ZTE ZX SoC Family diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile index 108f12ce6d1d..19c3fbd75eda 100644 --- a/arch/arm64/boot/dts/allwinner/Makefile +++ b/arch/arm64/boot/dts/allwinner/Makefile @@ -1,4 +1,6 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-bananapi-m64.dtb +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-nanopi-a64.dtb +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-olinuxino.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-orangepi-win.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pine64-plus.dtb sun50i-a64-pine64.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-sopine-baseboard.dtb diff --git a/arch/arm64/boot/dts/allwinner/axp803.dtsi b/arch/arm64/boot/dts/allwinner/axp803.dtsi new file mode 100644 index 000000000000..ff8af52743ff --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/axp803.dtsi @@ -0,0 +1,150 @@ +/* + * Copyright 2017 Icenowy Zheng <icenowy@aosc.xyz> + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * AXP803 Integrated Power Management Chip + * http://files.pine64.org/doc/datasheet/pine64/AXP803_Datasheet_V1.0.pdf + */ + +&axp803 { + interrupt-controller; + #interrupt-cells = <1>; + + regulators { + /* Default work frequency for buck regulators */ + x-powers,dcdc-freq = <3000>; + + reg_aldo1: aldo1 { + regulator-name = "aldo1"; + }; + + reg_aldo2: aldo2 { + regulator-name = "aldo2"; + }; + + reg_aldo3: aldo3 { + regulator-name = "aldo3"; + }; + + reg_dc1sw: dc1sw { + regulator-name = "dc1sw"; + }; + + reg_dcdc1: dcdc1 { + regulator-name = "dcdc1"; + }; + + reg_dcdc2: dcdc2 { + regulator-name = "dcdc2"; + }; + + reg_dcdc3: dcdc3 { + regulator-name = "dcdc3"; + }; + + reg_dcdc4: dcdc4 { + regulator-name = "dcdc4"; + }; + + reg_dcdc5: dcdc5 { + regulator-name = "dcdc5"; + }; + + reg_dcdc6: dcdc6 { + regulator-name = "dcdc6"; + }; + + reg_dldo1: dldo1 { + regulator-name = "dldo1"; + }; + + reg_dldo2: dldo2 { + regulator-name = "dldo2"; + }; + + reg_dldo3: dldo3 { + regulator-name = "dldo3"; + }; + + reg_dldo4: dldo4 { + regulator-name = "dldo4"; + }; + + reg_eldo1: eldo1 { + regulator-name = "eldo1"; + }; + + reg_eldo2: eldo2 { + regulator-name = "eldo2"; + }; + + reg_eldo3: eldo3 { + regulator-name = "eldo3"; + }; + + reg_fldo1: fldo1 { + regulator-name = "fldo1"; + }; + + reg_fldo2: fldo2 { + regulator-name = "fldo2"; + }; + + reg_ldo_io0: ldo-io0 { + regulator-name = "ldo-io0"; + status = "disabled"; + }; + + reg_ldo_io1: ldo-io1 { + regulator-name = "ldo-io1"; + status = "disabled"; + }; + + reg_rtc_ldo: rtc-ldo { + /* RTC_LDO is a fixed, always-on regulator */ + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "rtc-ldo"; + }; + }; +}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts index 6872135d7f84..d347f52e27f6 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts @@ -59,14 +59,16 @@ stdout-path = "serial0:115200n8"; }; - reg_vcc3v3: vcc3v3 { - compatible = "regulator-fixed"; - regulator-name = "vcc3v3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; + wifi_pwrseq: wifi_pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */ }; }; +&ehci1 { + status = "okay"; +}; + &i2c1 { pinctrl-names = "default"; pinctrl-0 = <&i2c1_pins>; @@ -80,7 +82,7 @@ &mmc0 { pinctrl-names = "default"; pinctrl-0 = <&mmc0_pins>; - vmmc-supply = <®_vcc3v3>; + vmmc-supply = <®_dcdc1>; cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; cd-inverted; disable-wp; @@ -91,22 +93,143 @@ &mmc1 { pinctrl-names = "default"; pinctrl-0 = <&mmc1_pins>; - vmmc-supply = <®_vcc3v3>; + vmmc-supply = <®_dldo2>; + vqmmc-supply = <®_dldo4>; + mmc-pwrseq = <&wifi_pwrseq>; bus-width = <4>; non-removable; status = "okay"; + + brcmf: wifi@1 { + reg = <1>; + compatible = "brcm,bcm4329-fmac"; + interrupt-parent = <&r_pio>; + interrupts = <0 3 IRQ_TYPE_LEVEL_LOW>; /* PL3 */ + interrupt-names = "host-wake"; + }; }; &mmc2 { pinctrl-names = "default"; pinctrl-0 = <&mmc2_pins>; - vmmc-supply = <®_vcc3v3>; + vmmc-supply = <®_dcdc1>; bus-width = <8>; non-removable; cap-mmc-hw-reset; status = "okay"; }; +&ohci1 { + status = "okay"; +}; + +&r_rsb { + status = "okay"; + + axp803: pmic@3a3 { + compatible = "x-powers,axp803"; + reg = <0x3a3>; + interrupt-parent = <&r_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + }; +}; + +#include "axp803.dtsi" + +®_aldo2 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-pl"; +}; + +®_aldo3 { + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "vcc-pll-avcc"; +}; + +®_dc1sw { + regulator-name = "vcc-phy"; +}; + +®_dcdc1 { + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-3v3"; +}; + +®_dcdc2 { + regulator-always-on; + regulator-min-microvolt = <1040000>; + regulator-max-microvolt = <1300000>; + regulator-name = "vdd-cpux"; +}; + +/* DCDC3 is polyphased with DCDC2 */ + +®_dcdc5 { + regulator-always-on; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-name = "vcc-dram"; +}; + +®_dcdc6 { + regulator-always-on; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-name = "vdd-sys"; +}; + +®_dldo1 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-hdmi-dsi"; +}; + +®_dldo2 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-wifi"; +}; + +®_dldo4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-wifi-io"; +}; + +®_eldo1 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "cpvdd"; +}; + +®_fldo1 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-name = "vcc-1v2-hsic"; +}; + +/* + * The A64 chip cannot work without this regulator off, although + * it seems to be only driving the AR100 core. + * Maybe we don't still know well about CPUs domain. + */ +®_fldo2 { + regulator-always-on; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-name = "vdd-cpus"; +}; + +®_rtc_ldo { + regulator-name = "vcc-rtc"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pins_a>; @@ -118,3 +241,7 @@ pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>; status = "okay"; }; + +&usbphy { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts new file mode 100644 index 000000000000..2beef9e6cb88 --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts @@ -0,0 +1,207 @@ +/* + * Copyright (C) 2017 Jagan Teki <jteki@openedev.com> + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; + +#include "sun50i-a64.dtsi" + +#include <dt-bindings/gpio/gpio.h> + +/ { + model = "FriendlyARM NanoPi A64"; + compatible = "friendlyarm,nanopi-a64", "allwinner,sun50i-a64"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&ehci0 { + status = "okay"; +}; + +&ehci1 { + status = "okay"; +}; + +/* i2c1 connected with gpio headers like pine64, bananapi */ +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins>; + status = "disabled"; +}; + +&i2c1_pins { + bias-pull-up; +}; + +&mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins>; + vmmc-supply = <®_dcdc1>; + cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; + cd-inverted; + disable-wp; + bus-width = <4>; + status = "okay"; +}; + +&ohci0 { + status = "okay"; +}; + +&ohci1 { + status = "okay"; +}; + +&r_rsb { + status = "okay"; + + axp803: pmic@3a3 { + compatible = "x-powers,axp803"; + reg = <0x3a3>; + interrupt-parent = <&r_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + }; +}; + +#include "axp803.dtsi" + +®_aldo2 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-pl"; +}; + +®_aldo3 { + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "vcc-pll-avcc"; +}; + +®_dcdc1 { + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "vcc-3v"; +}; + +®_dcdc2 { + regulator-always-on; + regulator-min-microvolt = <1040000>; + regulator-max-microvolt = <1300000>; + regulator-name = "vdd-cpux"; +}; + +/* DCDC3 is polyphased with DCDC2 */ + +®_dcdc5 { + regulator-always-on; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-name = "vcc-dram"; +}; + +®_dcdc6 { + regulator-always-on; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-name = "vdd-sys"; +}; + +®_dldo1 { + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-hdmi-dsi"; +}; + +®_dldo4 { + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "vcc-pg-wifi-io"; +}; + +®_eldo1 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "cpvdd"; +}; + +®_fldo1 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-name = "vcc-1v2-hsic"; +}; + +/* + * The A64 chip cannot work without this regulator off, although + * it seems to be only driving the AR100 core. + * Maybe we don't still know well about CPUs domain. + */ +®_fldo2 { + regulator-always-on; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-name = "vdd-cpus"; +}; + +®_rtc_ldo { + regulator-name = "vcc-rtc"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_a>; + status = "okay"; +}; + +&usbphy { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts new file mode 100644 index 000000000000..338e786155b1 --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts @@ -0,0 +1,199 @@ +/* + * Copyright (C) 2017 Jagan Teki <jteki@openedev.com> + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; + +#include "sun50i-a64.dtsi" + +#include <dt-bindings/gpio/gpio.h> + +/ { + model = "Olimex A64-Olinuxino"; + compatible = "olimex,a64-olinuxino", "allwinner,sun50i-a64"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins>; + vmmc-supply = <®_dcdc1>; + cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; + cd-inverted; + disable-wp; + bus-width = <4>; + status = "okay"; +}; + +&r_rsb { + status = "okay"; + + axp803: pmic@3a3 { + compatible = "x-powers,axp803"; + reg = <0x3a3>; + interrupt-parent = <&r_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + }; +}; + +#include "axp803.dtsi" + +®_aldo1 { + regulator-always-on; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-name = "vcc-pe"; +}; + +®_aldo2 { + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-pl"; +}; + +®_aldo3 { + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "vcc-pll-avcc"; +}; + +®_dcdc1 { + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-3v3"; +}; + +®_dcdc2 { + regulator-always-on; + regulator-min-microvolt = <1040000>; + regulator-max-microvolt = <1300000>; + regulator-name = "vdd-cpux"; +}; + +/* DCDC3 is polyphased with DCDC2 */ + +®_dcdc5 { + regulator-always-on; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-name = "vcc-ddr3"; +}; + +®_dcdc6 { + regulator-always-on; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-name = "vdd-sys"; +}; + +®_dldo1 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-hdmi"; +}; + +®_dldo2 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-mipi"; +}; + +®_dldo3 { + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-name = "vcc-avdd-csi"; +}; + +®_dldo4 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-wifi-io"; +}; + +®_eldo1 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "cpvdd"; +}; + +®_eldo2 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc-dvdd-csi"; +}; + +®_fldo1 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-name = "vcc-1v2-hsic"; +}; + +/* + * The A64 chip cannot work without this regulator off, although + * it seems to be only driving the AR100 core. + * Maybe we don't still know well about CPUs domain. + */ +®_fldo2 { + regulator-always-on; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-name = "vdd-cpus"; +}; + +®_rtc_ldo { + regulator-name = "vcc-rtc"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_a>; + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts index 7c533b6d4ba9..caf8b6fbe5e3 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts @@ -107,6 +107,118 @@ status = "okay"; }; +&r_rsb { + status = "okay"; + + axp803: pmic@3a3 { + compatible = "x-powers,axp803"; + reg = <0x3a3>; + interrupt-parent = <&r_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + }; +}; + +#include "axp803.dtsi" + +®_aldo2 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-pl"; +}; + +®_aldo3 { + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "vcc-pll-avcc"; +}; + +®_dc1sw { + regulator-name = "vcc-phy"; +}; + +®_dcdc1 { + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-3v3"; +}; + +®_dcdc2 { + regulator-always-on; + regulator-min-microvolt = <1040000>; + regulator-max-microvolt = <1300000>; + regulator-name = "vdd-cpux"; +}; + +/* DCDC3 is polyphased with DCDC2 */ + +/* + * The DRAM chips used by Pine64 boards are DDR3L-compatible, so they can + * work at 1.35V with less power consumption. + * As AXP803 DCDC5 cannot reach 1.35V accurately, use 1.36V instead. + */ +®_dcdc5 { + regulator-always-on; + regulator-min-microvolt = <1360000>; + regulator-max-microvolt = <1360000>; + regulator-name = "vcc-dram"; +}; + +®_dcdc6 { + regulator-always-on; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-name = "vdd-sys"; +}; + +®_dldo1 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-hdmi"; +}; + +®_dldo2 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-mipi"; +}; + +®_dldo4 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-wifi"; +}; + +®_eldo1 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "cpvdd"; +}; + +®_fldo1 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-name = "vcc-1v2-hsic"; +}; + +/* + * The A64 chip cannot work without this regulator off, although + * it seems to be only driving the AR100 core. + * Maybe we don't still know well about CPUs domain. + */ +®_fldo2 { + regulator-always-on; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-name = "vdd-cpus"; +}; + +®_rtc_ldo { + regulator-name = "vcc-rtc"; +}; + /* On Exp and Euler connectors */ &uart0 { pinctrl-names = "default"; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts index d891a1a27f6c..17ccc12b58df 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts @@ -95,6 +95,28 @@ status = "okay"; }; +®_dc1sw { + regulator-name = "vcc-phy"; +}; + +®_dldo1 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-hdmi"; +}; + +®_dldo2 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-mipi"; +}; + +®_dldo4 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-wifi"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pins_a>; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi index 475518b031dd..a5da18a6f286 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi @@ -63,3 +63,89 @@ bus-width = <4>; status = "okay"; }; + +&r_rsb { + status = "okay"; + + axp803: pmic@3a3 { + compatible = "x-powers,axp803"; + reg = <0x3a3>; + interrupt-parent = <&r_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + }; +}; + +#include "axp803.dtsi" + +®_aldo2 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-pl"; +}; + +®_aldo3 { + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "vcc-pll-avcc"; +}; + +®_dcdc1 { + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-3v3"; +}; + +®_dcdc2 { + regulator-always-on; + regulator-min-microvolt = <1040000>; + regulator-max-microvolt = <1300000>; + regulator-name = "vdd-cpux"; +}; + +/* DCDC3 is polyphased with DCDC2 */ + +®_dcdc5 { + regulator-always-on; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-name = "vcc-dram"; +}; + +®_dcdc6 { + regulator-always-on; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-name = "vdd-sys"; +}; + +®_eldo1 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vdd-1v8-lpddr"; +}; + +®_fldo1 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-name = "vcc-1v2-hsic"; +}; + +/* + * The A64 chip cannot work without this regulator off, although + * it seems to be only driving the AR100 core. + * Maybe we don't still know well about CPUs domain. + */ +®_fldo2 { + regulator-always-on; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-name = "vdd-cpus"; +}; + +®_rtc_ldo { + regulator-name = "vcc-rtc"; +}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index 68aadc9b96dc..8c8db1b057df 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -467,6 +467,15 @@ <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>; }; + r_intc: interrupt-controller@1f00c00 { + compatible = "allwinner,sun50i-a64-r-intc", + "allwinner,sun6i-a31-r-intc"; + interrupt-controller; + #interrupt-cells = <2>; + reg = <0x01f00c00 0x400>; + interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; + }; + r_ccu: clock@1f01400 { compatible = "allwinner,sun50i-a64-r-ccu"; reg = <0x01f01400 0x100>; diff --git a/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi index dc478d094c11..c89010e56488 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi @@ -121,6 +121,13 @@ }; }; +&cec_AO { + status = "okay"; + pinctrl-0 = <&ao_cec_pins>; + pinctrl-names = "default"; + hdmi-phandle = <&hdmi_tx>; +}; + &cvbs_vdac_port { cvbs_vdac_out: endpoint { remote-endpoint = <&cvbs_connector_in>; diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi index 738ed689ff69..f175db846286 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi @@ -225,7 +225,7 @@ }; uart_A: serial@84c0 { - compatible = "amlogic,meson-uart"; + compatible = "amlogic,meson-gx-uart", "amlogic,meson-uart"; reg = <0x0 0x84c0 0x0 0x14>; interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>; clocks = <&xtal>; @@ -233,7 +233,7 @@ }; uart_B: serial@84dc { - compatible = "amlogic,meson-uart"; + compatible = "amlogic,meson-gx-uart", "amlogic,meson-uart"; reg = <0x0 0x84dc 0x0 0x14>; interrupts = <GIC_SPI 75 IRQ_TYPE_EDGE_RISING>; clocks = <&xtal>; @@ -279,7 +279,7 @@ }; uart_C: serial@8700 { - compatible = "amlogic,meson-uart"; + compatible = "amlogic,meson-gx-uart", "amlogic,meson-uart"; reg = <0x0 0x8700 0x0 0x14>; interrupts = <GIC_SPI 93 IRQ_TYPE_EDGE_RISING>; clocks = <&xtal>; @@ -367,26 +367,40 @@ #size-cells = <2>; ranges = <0x0 0x0 0x0 0xc8100000 0x0 0x100000>; - clkc_AO: clock-controller@040 { - compatible = "amlogic,gx-aoclkc", "amlogic,gxbb-aoclkc"; - reg = <0x0 0x00040 0x0 0x4>; - #clock-cells = <1>; - #reset-cells = <1>; + sysctrl_AO: sys-ctrl@0 { + compatible = "amlogic,meson-gx-ao-sysctrl", "syscon", "simple-mfd"; + reg = <0x0 0x0 0x0 0x100>; + + clkc_AO: clock-controller { + compatible = "amlogic,meson-gx-aoclkc"; + #clock-cells = <1>; + #reset-cells = <1>; + }; + }; + + cec_AO: cec@100 { + compatible = "amlogic,meson-gx-ao-cec"; + reg = <0x0 0x00100 0x0 0x14>; + interrupts = <GIC_SPI 199 IRQ_TYPE_EDGE_RISING>; + }; + + sec_AO: ao-secure@140 { + compatible = "amlogic,meson-gx-ao-secure", "syscon"; + reg = <0x0 0x140 0x0 0x140>; + amlogic,has-chip-id; }; uart_AO: serial@4c0 { - compatible = "amlogic,meson-uart"; + compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart", "amlogic,meson-uart"; reg = <0x0 0x004c0 0x0 0x14>; interrupts = <GIC_SPI 193 IRQ_TYPE_EDGE_RISING>; - clocks = <&xtal>; status = "disabled"; }; uart_AO_B: serial@4e0 { - compatible = "amlogic,meson-uart"; + compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart", "amlogic,meson-uart"; reg = <0x0 0x004e0 0x0 0x14>; interrupts = <GIC_SPI 197 IRQ_TYPE_EDGE_RISING>; - clocks = <&xtal>; status = "disabled"; }; @@ -437,9 +451,9 @@ mailbox: mailbox@404 { compatible = "amlogic,meson-gx-mhu", "amlogic,meson-gxbb-mhu"; reg = <0 0x404 0 0x4c>; - interrupts = <0 208 IRQ_TYPE_EDGE_RISING>, - <0 209 IRQ_TYPE_EDGE_RISING>, - <0 210 IRQ_TYPE_EDGE_RISING>; + interrupts = <GIC_SPI 208 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 209 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 210 IRQ_TYPE_EDGE_RISING>; #mbox-cells = <1>; }; }; @@ -448,7 +462,7 @@ compatible = "amlogic,meson-gx-dwmac", "amlogic,meson-gxbb-dwmac", "snps,dwmac"; reg = <0x0 0xc9410000 0x0 0x10000 0x0 0xc8834540 0x0 0x4>; - interrupts = <0 8 1>; + interrupts = <GIC_SPI 8 IRQ_TYPE_EDGE_RISING>; interrupt-names = "macirq"; status = "disabled"; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts index fa462831ccaf..9697a7a79464 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts @@ -175,6 +175,64 @@ pinctrl-names = "default"; }; +&pinctrl_aobus { + gpio-line-names = "UART TX", "UART RX", "Power Control", "Power Key In", + "VCCK En", "CON1 Header Pin31", + "I2S Header Pin6", "IR In", "I2S Header Pin7", + "I2S Header Pin3", "I2S Header Pin4", + "I2S Header Pin5", "HDMI CEC", "SYS LED"; +}; + +&pinctrl_periphs { + gpio-line-names = /* Bank GPIOZ */ + "Eth MDIO", "Eth MDC", "Eth RGMII RX Clk", + "Eth RX DV", "Eth RX D0", "Eth RX D1", "Eth RX D2", + "Eth RX D3", "Eth RGMII TX Clk", "Eth TX En", + "Eth TX D0", "Eth TX D1", "Eth TX D2", "Eth TX D3", + "Eth PHY nRESET", "Eth PHY Intc", + /* Bank GPIOH */ + "HDMI HPD", "HDMI DDC SDA", "HDMI DDC SCL", + "CON1 Header Pin33", + /* Bank BOOT */ + "eMMC D0", "eMMC D1", "eMMC D2", "eMMC D3", "eMMC D4", + "eMMC D5", "eMMC D6", "eMMC D7", "eMMC Clk", + "eMMC Reset", "eMMC CMD", + "", "", "", "", "eMMC DS", + "", "", + /* Bank CARD */ + "SDCard D1", "SDCard D0", "SDCard CLK", "SDCard CMD", + "SDCard D3", "SDCard D2", "SDCard Det", + /* Bank GPIODV */ + "", "", "", "", "", "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", "", "", "", "", + "I2C A SDA", "I2C A SCK", "I2C B SDA", "I2C B SCK", + "VDDEE Regulator", "VCCK Regulator", + /* Bank GPIOY */ + "CON1 Header Pin7", "CON1 Header Pin11", + "CON1 Header Pin13", "CON1 Header Pin15", + "CON1 Header Pin18", "CON1 Header Pin19", + "CON1 Header Pin22", "CON1 Header Pin21", + "CON1 Header Pin24", "CON1 Header Pin23", + "CON1 Header Pin26", "CON1 Header Pin29", + "CON1 Header Pin32", "CON1 Header Pin8", + "CON1 Header Pin10", "CON1 Header Pin16", + "CON1 Header Pin12", + /* Bank GPIOX */ + "WIFI SDIO D0", "WIFI SDIO D1", "WIFI SDIO D2", + "WIFI SDIO D3", "WIFI SDIO CLK", "WIFI SDIO CMD", + "WIFI Power Enable", "WIFI WAKE HOST", + "Bluetooth PCM DOUT", "Bluetooth PCM DIN", + "Bluetooth PCM SYNC", "Bluetooth PCM CLK", + "Bluetooth UART TX", "Bluetooth UART RX", + "Bluetooth UART CTS", "Bluetooth UART RTS", + "", "", "", "WIFI 32K", "Bluetooth Enable", + "Bluetooth WAKE HOST", + /* Bank GPIOCLK */ + "", "CON1 Header Pin35", "", "", + /* GPIO_TEST_N */ + ""; +}; + &pwm_ef { status = "okay"; pinctrl-0 = <&pwm_e_pins>; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts index a1078b3e1c76..9c59c3c6d1b6 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts @@ -171,6 +171,13 @@ }; }; +&cec_AO { + status = "okay"; + pinctrl-0 = <&ao_cec_pins>; + pinctrl-names = "default"; + hdmi-phandle = <&hdmi_tx>; +}; + ðmac { status = "okay"; pinctrl-0 = <ð_rmii_pins>; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi index d904deb1018c..81ffc689a5bf 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi @@ -84,6 +84,9 @@ /* Based on P200 schematics, signal CARD_1.8V/3.3V_CTR */ states = <1800000 0 3300000 1>; + + regulator-settling-time-up-us = <10000>; + regulator-settling-time-down-us = <150000>; }; vddio_boot: regulator-vddio_boot { @@ -148,6 +151,13 @@ }; }; +&cec_AO { + status = "okay"; + pinctrl-0 = <&ao_cec_pins>; + pinctrl-names = "default"; + hdmi-phandle = <&hdmi_tx>; +}; + &cvbs_vdac_port { cvbs_vdac_out: endpoint { remote-endpoint = <&cvbs_connector_in>; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-play2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-play2.dts index e76ac313fef9..f7144fd5e03f 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-play2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-play2.dts @@ -108,6 +108,12 @@ }; }; +&cec_AO { + status = "okay"; + pinctrl-0 = <&ao_cec_pins>; + pinctrl-names = "default"; + hdmi-phandle = <&hdmi_tx>; +}; &cvbs_vdac_port { cvbs_vdac_out: endpoint { diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi index 17d3efdf1469..52f1687e7a09 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi @@ -307,6 +307,15 @@ }; }; +&cec_AO { + clocks = <&clkc_AO CLKID_AO_CEC_32K>; + clock-names = "core"; +}; + +&clkc_AO { + compatible = "amlogic,meson-gxbb-aoclkc", "amlogic,meson-gx-aoclkc"; +}; + ðmac { clocks = <&clkc CLKID_ETH>, <&clkc CLKID_FCLK_DIV2>, @@ -682,6 +691,31 @@ clocks = <&clkc CLKID_SPI>; }; +&uart_A { + clocks = <&xtal>, <&clkc CLKID_UART0>, <&xtal>; + clock-names = "xtal", "pclk", "baud"; +}; + +&uart_AO { + clocks = <&xtal>, <&clkc CLKID_CLK81>, <&xtal>; + clock-names = "xtal", "pclk", "baud"; +}; + +&uart_AO_B { + clocks = <&xtal>, <&clkc CLKID_CLK81>, <&xtal>; + clock-names = "xtal", "pclk", "baud"; +}; + +&uart_B { + clocks = <&xtal>, <&clkc CLKID_UART1>, <&xtal>; + clock-names = "xtal", "core", "baud"; +}; + +&uart_C { + clocks = <&xtal>, <&clkc CLKID_UART2>, <&xtal>; + clock-names = "xtal", "core", "baud"; +}; + &vpu { compatible = "amlogic,meson-gxbb-vpu", "amlogic,meson-gx-vpu"; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts index 3e0c023d6abd..6827f235d7cf 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts @@ -97,6 +97,13 @@ }; }; +&cec_AO { + status = "okay"; + pinctrl-0 = <&ao_cec_pins>; + pinctrl-names = "default"; + hdmi-phandle = <&hdmi_tx>; +}; + /* P230 has exclusive choice between internal or external PHY */ ðmac { pinctrl-0 = <ð_pins>; @@ -124,7 +131,6 @@ }; }; - &hdmi_tx { status = "okay"; pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts index 94567eb17875..edc512ad0bac 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts @@ -67,6 +67,13 @@ }; }; +&cec_AO { + status = "okay"; + pinctrl-0 = <&ao_cec_pins>; + pinctrl-names = "default"; + hdmi-phandle = <&hdmi_tx>; +}; + &hdmi_tx { status = "okay"; pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>; @@ -105,6 +112,62 @@ linux,rc-map-name = "rc-geekbox"; }; +&pinctrl_aobus { + gpio-line-names = "UART TX", + "UART RX", + "Power Key In", + "J9 Header Pin35", + "J9 Header Pin16", + "J9 Header Pin15", + "J9 Header Pin33", + "IR In", + "HDMI CEC", + "SYS LED"; +}; + +&pinctrl_periphs { + gpio-line-names = /* Bank GPIOZ */ + "", "", "", "", "", "", "", + "", "", "", "", "", "", "", + "Power OFF", + "VCCK Enable", + /* Bank GPIOH */ + "HDMI HPD", "HDMI SDA", "HDMI SCL", + "HDMI_5V_EN", "SPDIF", + "J9 Header Pin37", + "J9 Header Pin30", + "J9 Header Pin29", + "J9 Header Pin32", + "J9 Header Pin31", + /* Bank BOOT */ + "eMMC D0", "eMMC D1", "eMMC D2", "eMMC D3", + "eMMC D4", "eMMC D5", "eMMC D6", "eMMC D7", + "eMMC Clk", "eMMC Reset", "eMMC CMD", + "", "BOOT_MODE", "", "", "eMMC Data Strobe", + /* Bank CARD */ + "SDCard D1", "SDCard D0", "SDCard CLK", "SDCard CMD", + "SDCard D3", "SDCard D2", "SDCard Det", + /* Bank GPIODV */ + "", "", "", "", "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", "", "", "", "", "", + "I2C A SDA", "I2C A SCK", "I2C B SDA", "I2C B SCK", + "VCCK Regulator", "VDDEE Regulator", + /* Bank GPIOX */ + "WIFI SDIO D0", "WIFI SDIO D1", "WIFI SDIO D2", + "WIFI SDIO D3", "WIFI SDIO CLK", "WIFI SDIO CMD", + "WIFI Power Enable", "WIFI WAKE HOST", + "Bluetooth PCM DOUT", "Bluetooth PCM DIN", + "Bluetooth PCM SYNC", "Bluetooth PCM CLK", + "Bluetooth UART TX", "Bluetooth UART RX", + "Bluetooth UART CTS", "Bluetooth UART RTS", + "WIFI 32K", "Bluetooth Enable", + "Bluetooth WAKE HOST", + /* Bank GPIOCLK */ + "", "J9 Header Pin39", + /* GPIO_TEST_N */ + ""; +}; + &pwm_AO_ab { status = "okay"; pinctrl-0 = <&pwm_ao_a_3_pins>, <&pwm_ao_b_pins>; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts index 266fbcf3e47f..69ca14ac10fa 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts @@ -101,6 +101,13 @@ }; }; +&cec_AO { + status = "okay"; + pinctrl-0 = <&ao_cec_pins>; + pinctrl-names = "default"; + hdmi-phandle = <&hdmi_tx>; +}; + &cvbs_vdac_port { cvbs_vdac_out: endpoint { remote-endpoint = <&cvbs_connector_in>; @@ -129,6 +136,63 @@ }; }; +&pinctrl_aobus { + gpio-line-names = "UART TX", + "UART RX", + "Blue LED", + "SDCard Voltage Switch", + "7J1 Header Pin5", + "7J1 Header Pin3", + "7J1 Header Pin12", + "IR In", + "9J3 Switch HDMI CEC/7J1 Header Pin11", + "7J1 Header Pin13"; +}; + +&pinctrl_periphs { + gpio-line-names = /* Bank GPIOZ */ + "", "", "", "", "", "", "", + "", "", "", "", "", "", "", + "Eth Link LED", "Eth Activity LED", + /* Bank GPIOH */ + "HDMI HPD", "HDMI SDA", "HDMI SCL", + "HDMI_5V_EN", "9J1 Header Pin2", + "Analog Audio Mute", + "2J3 Header Pin6", + "2J3 Header Pin5", + "2J3 Header Pin4", + "2J3 Header Pin3", + /* Bank BOOT */ + "eMMC D0", "eMMC D1", "eMMC D2", "eMMC D3", + "eMMC D4", "eMMC D5", "eMMC D6", "eMMC D7", + "eMMC Clk", "eMMC Reset", "eMMC CMD", + "ALT BOOT MODE", "", "", "", "eMMC Data Strobe", + /* Bank CARD */ + "SDCard D1", "SDCard D0", "SDCard CLK", "SDCard CMD", + "SDCard D3", "SDCard D2", "SDCard Det", + /* Bank GPIODV */ + "", "", "", "", "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", "", "", "", "", "", + "Green LED", "VCCK Enable", + "7J1 Header Pin27", "7J1 Header Pin28", + "VCCK Regulator", "VDDEE Regulator", + /* Bank GPIOX */ + "7J1 Header Pin22", "7J1 Header Pin26", + "7J1 Header Pin36", "7J1 Header Pin38", + "7J1 Header Pin40", "7J1 Header Pin37", + "7J1 Header Pin33", "7J1 Header Pin35", + "7J1 Header Pin19", "7J1 Header Pin21", + "7J1 Header Pin24", "7J1 Header Pin23", + "7J1 Header Pin8", "7J1 Header Pin10", + "7J1 Header Pin16", "7J1 Header Pin18", + "7J1 Header Pin32", "7J1 Header Pin29", + "7J1 Header Pin31", + /* Bank GPIOCLK */ + "7J1 Header Pin7", "", + /* GPIO_TEST_N */ + "7J1 Header Pin15"; +}; + /* SD card */ &sd_emmc_b { status = "okay"; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts index 6633a5d8fdd3..4c2ac7650fcd 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts @@ -140,6 +140,13 @@ }; }; +&cec_AO { + status = "okay"; + pinctrl-0 = <&ao_cec_pins>; + pinctrl-names = "default"; + hdmi-phandle = <&hdmi_tx>; +}; + &cvbs_vdac_port { cvbs_vdac_out: endpoint { remote-endpoint = <&cvbs_connector_in>; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dts index 6ab17c1eeefd..6e2bf858291c 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dts @@ -71,6 +71,13 @@ }; }; +&cec_AO { + status = "okay"; + pinctrl-0 = <&ao_cec_pins>; + pinctrl-names = "default"; + hdmi-phandle = <&hdmi_tx>; +}; + &cvbs_vdac_port { cvbs_vdac_out: endpoint { remote-endpoint = <&cvbs_connector_in>; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi index 8d4f3160a0ee..d6876e64979e 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi @@ -43,6 +43,7 @@ #include "meson-gx.dtsi" #include <dt-bindings/clock/gxbb-clkc.h> +#include <dt-bindings/clock/gxbb-aoclkc.h> #include <dt-bindings/gpio/meson-gxl-gpio.h> #include <dt-bindings/reset/amlogic,meson-gxbb-reset.h> @@ -207,6 +208,15 @@ }; }; +&cec_AO { + clocks = <&clkc_AO CLKID_AO_CEC_32K>; + clock-names = "core"; +}; + +&clkc_AO { + compatible = "amlogic,meson-gxl-aoclkc", "amlogic,meson-gx-aoclkc"; +}; + &hdmi_tx { compatible = "amlogic,meson-gxl-dw-hdmi", "amlogic,meson-gx-dw-hdmi"; resets = <&reset RESET_HDMITX_CAPB3>, @@ -623,6 +633,31 @@ clocks = <&clkc CLKID_SPI>; }; +&uart_A { + clocks = <&xtal>, <&clkc CLKID_UART0>, <&xtal>; + clock-names = "xtal", "core", "baud"; +}; + +&uart_AO { + clocks = <&xtal>, <&clkc CLKID_CLK81>, <&xtal>; + clock-names = "xtal", "pclk", "baud"; +}; + +&uart_AO_B { + clocks = <&xtal>, <&clkc CLKID_CLK81>, <&xtal>; + clock-names = "xtal", "pclk", "baud"; +}; + +&uart_B { + clocks = <&xtal>, <&clkc CLKID_UART1>, <&xtal>; + clock-names = "xtal", "core", "baud"; +}; + +&uart_C { + clocks = <&xtal>, <&clkc CLKID_UART2>, <&xtal>; + clock-names = "xtal", "core", "baud"; +}; + &vpu { compatible = "amlogic,meson-gxl-vpu", "amlogic,meson-gx-vpu"; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts index 5f626d683088..9b10c5f4f8c0 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts @@ -113,6 +113,13 @@ }; }; +&cec_AO { + status = "okay"; + pinctrl-0 = <&ao_cec_pins>; + pinctrl-names = "default"; + hdmi-phandle = <&hdmi_tx>; +}; + &cvbs_vdac_port { cvbs_vdac_out: endpoint { remote-endpoint = <&cvbs_connector_in>; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi index fe451cce93e7..19a798d2ae2f 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi @@ -117,6 +117,10 @@ }; }; +&clkc_AO { + compatible = "amlogic,meson-gxm-aoclkc", "amlogic,meson-gx-aoclkc"; +}; + &saradc { compatible = "amlogic,meson-gxm-saradc", "amlogic,meson-saradc"; }; diff --git a/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi b/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi index 72720e9132a1..c9ffffb96e43 100644 --- a/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi +++ b/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi @@ -626,6 +626,7 @@ 0x43000000 0xe0 0x00000000 0xe0 0x00000000 0x20 0x00000000>; /* mem */ dma-ranges = <0x42000000 0x80 0x00000000 0x80 0x00000000 0x00 0x80000000 0x42000000 0x00 0x00000000 0x00 0x00000000 0x80 0x00000000>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0x0 0x0 0x0 0x7>; interrupt-map = <0x0 0x0 0x0 0x1 &gic 0x0 0x0 0x0 0x10 0x4 0x0 0x0 0x0 0x2 &gic 0x0 0x0 0x0 0x11 0x4 @@ -651,6 +652,7 @@ 0x43000000 0xb0 0x00000000 0xb0 0x00000000 0x10 0x00000000>; /* mem */ dma-ranges = <0x42000000 0x80 0x00000000 0x80 0x00000000 0x00 0x80000000 0x42000000 0x00 0x00000000 0x00 0x00000000 0x80 0x00000000>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0x0 0x0 0x0 0x7>; interrupt-map = <0x0 0x0 0x0 0x1 &gic 0x0 0x0 0x0 0x16 0x4 0x0 0x0 0x0 0x2 &gic 0x0 0x0 0x0 0x17 0x4 diff --git a/arch/arm64/boot/dts/apm/apm-storm.dtsi b/arch/arm64/boot/dts/apm/apm-storm.dtsi index 63be8e51eaa8..c09a36fed917 100644 --- a/arch/arm64/boot/dts/apm/apm-storm.dtsi +++ b/arch/arm64/boot/dts/apm/apm-storm.dtsi @@ -626,6 +626,7 @@ 0x43000000 0xf0 0x00000000 0xf0 0x00000000 0x10 0x00000000>; /* mem */ dma-ranges = <0x42000000 0x80 0x00000000 0x80 0x00000000 0x00 0x80000000 0x42000000 0x00 0x00000000 0x00 0x00000000 0x80 0x00000000>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0x0 0x0 0x0 0x7>; interrupt-map = <0x0 0x0 0x0 0x1 &gic 0x0 0xc2 0x4 0x0 0x0 0x0 0x2 &gic 0x0 0xc3 0x4 @@ -651,6 +652,7 @@ 0x43000000 0xd8 0x00000000 0xd8 0x00000000 0x08 0x00000000>; /* mem */ dma-ranges = <0x42000000 0x80 0x00000000 0x80 0x00000000 0x00 0x80000000 0x42000000 0x00 0x00000000 0x00 0x00000000 0x80 0x00000000>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0x0 0x0 0x0 0x7>; interrupt-map = <0x0 0x0 0x0 0x1 &gic 0x0 0xc8 0x4 0x0 0x0 0x0 0x2 &gic 0x0 0xc9 0x4 @@ -676,6 +678,7 @@ 0x43000000 0x94 0x00000000 0x94 0x00000000 0x04 0x00000000>; /* mem */ dma-ranges = <0x42000000 0x80 0x00000000 0x80 0x00000000 0x00 0x80000000 0x42000000 0x00 0x00000000 0x00 0x00000000 0x80 0x00000000>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0x0 0x0 0x0 0x7>; interrupt-map = <0x0 0x0 0x0 0x1 &gic 0x0 0xce 0x4 0x0 0x0 0x0 0x2 &gic 0x0 0xcf 0x4 @@ -701,6 +704,7 @@ 0x43000000 0xb0 0x00000000 0xb0 0x00000000 0x10 0x00000000>; /* mem */ dma-ranges = <0x42000000 0x80 0x00000000 0x80 0x00000000 0x00 0x80000000 0x42000000 0x00 0x00000000 0x00 0x00000000 0x80 0x00000000>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0x0 0x0 0x0 0x7>; interrupt-map = <0x0 0x0 0x0 0x1 &gic 0x0 0xd4 0x4 0x0 0x0 0x0 0x2 &gic 0x0 0xd5 0x4 @@ -726,6 +730,7 @@ 0x43000000 0xc8 0x00000000 0xc8 0x00000000 0x08 0x00000000>; /* mem */ dma-ranges = <0x42000000 0x80 0x00000000 0x80 0x00000000 0x00 0x80000000 0x42000000 0x00 0x00000000 0x00 0x00000000 0x80 0x00000000>; + bus-range = <0x00 0xff>; interrupt-map-mask = <0x0 0x0 0x0 0x7>; interrupt-map = <0x0 0x0 0x0 0x1 &gic 0x0 0xda 0x4 0x0 0x0 0x0 0x2 &gic 0x0 0xdb 0x4 diff --git a/arch/arm64/boot/dts/arm/foundation-v8.dtsi b/arch/arm64/boot/dts/arm/foundation-v8.dtsi index 7cfa8e414e7f..8ecdd4331980 100644 --- a/arch/arm64/boot/dts/arm/foundation-v8.dtsi +++ b/arch/arm64/boot/dts/arm/foundation-v8.dtsi @@ -226,7 +226,7 @@ clock-names = "uartclk", "apb_pclk"; }; - virtio_block@0130000 { + virtio-block@0130000 { compatible = "virtio,mmio"; reg = <0x130000 0x200>; interrupts = <42>; diff --git a/arch/arm64/boot/dts/arm/juno-base.dtsi b/arch/arm64/boot/dts/arm/juno-base.dtsi index e8b7413ec890..fbafe62d6b22 100644 --- a/arch/arm64/boot/dts/arm/juno-base.dtsi +++ b/arch/arm64/boot/dts/arm/juno-base.dtsi @@ -201,7 +201,7 @@ }; }; - cpu_debug0: cpu_debug@22010000 { + cpu_debug0: cpu-debug@22010000 { compatible = "arm,coresight-cpu-debug", "arm,primecell"; reg = <0x0 0x22010000 0x0 0x1000>; @@ -260,7 +260,7 @@ }; }; - cpu_debug1: cpu_debug@22110000 { + cpu_debug1: cpu-debug@22110000 { compatible = "arm,coresight-cpu-debug", "arm,primecell"; reg = <0x0 0x22110000 0x0 0x1000>; @@ -283,7 +283,7 @@ }; }; - cpu_debug2: cpu_debug@23010000 { + cpu_debug2: cpu-debug@23010000 { compatible = "arm,coresight-cpu-debug", "arm,primecell"; reg = <0x0 0x23010000 0x0 0x1000>; @@ -356,7 +356,7 @@ }; }; - cpu_debug3: cpu_debug@23110000 { + cpu_debug3: cpu-debug@23110000 { compatible = "arm,coresight-cpu-debug", "arm,primecell"; reg = <0x0 0x23110000 0x0 0x1000>; @@ -379,7 +379,7 @@ }; }; - cpu_debug4: cpu_debug@23210000 { + cpu_debug4: cpu-debug@23210000 { compatible = "arm,coresight-cpu-debug", "arm,primecell"; reg = <0x0 0x23210000 0x0 0x1000>; @@ -402,7 +402,7 @@ }; }; - cpu_debug5: cpu_debug@23310000 { + cpu_debug5: cpu-debug@23310000 { compatible = "arm,coresight-cpu-debug", "arm,primecell"; reg = <0x0 0x23310000 0x0 0x1000>; @@ -426,7 +426,7 @@ }; replicator@20120000 { - compatible = "qcom,coresight-replicator1x", "arm,primecell"; + compatible = "arm,coresight-dynamic-replicator", "arm,primecell"; reg = <0 0x20120000 0 0x1000>; clocks = <&soc_smc50mhz>; diff --git a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi index 161ac98418a3..528875c75598 100644 --- a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi +++ b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi @@ -219,7 +219,7 @@ }; }; - virtio_block@0130000 { + virtio-block@0130000 { compatible = "virtio,mmio"; reg = <0x130000 0x200>; interrupts = <42>; diff --git a/arch/arm64/boot/dts/broadcom/Makefile b/arch/arm64/boot/dts/broadcom/Makefile index f11bdd6689ea..3eaef3895d66 100644 --- a/arch/arm64/boot/dts/broadcom/Makefile +++ b/arch/arm64/boot/dts/broadcom/Makefile @@ -1,7 +1,7 @@ dtb-$(CONFIG_ARCH_BCM2835) += bcm2837-rpi-3-b.dtb -dtb-$(CONFIG_ARCH_BCM_IPROC) += ns2-svk.dtb ns2-xmc.dtb -dts-dirs := stingray +dts-dirs += northstar2 +dts-dirs += stingray always := $(dtb-y) subdir-y := $(dts-dirs) clean-files := *.dtb diff --git a/arch/arm64/boot/dts/broadcom/bcm2835-rpi.dtsi b/arch/arm64/boot/dts/broadcom/bcm2835-rpi.dtsi deleted file mode 120000 index 3937b77cb310..000000000000 --- a/arch/arm64/boot/dts/broadcom/bcm2835-rpi.dtsi +++ /dev/null @@ -1 +0,0 @@ -../../../../arm/boot/dts/bcm2835-rpi.dtsi
\ No newline at end of file diff --git a/arch/arm64/boot/dts/broadcom/bcm2837-rpi-3-b.dts b/arch/arm64/boot/dts/broadcom/bcm2837-rpi-3-b.dts index 972f14db28ac..699d340a3437 100644 --- a/arch/arm64/boot/dts/broadcom/bcm2837-rpi-3-b.dts +++ b/arch/arm64/boot/dts/broadcom/bcm2837-rpi-3-b.dts @@ -1,41 +1 @@ -/dts-v1/; -#include "bcm2837.dtsi" -#include "bcm2835-rpi.dtsi" -#include "bcm283x-rpi-smsc9514.dtsi" -#include "bcm283x-rpi-usb-host.dtsi" - -/ { - compatible = "raspberrypi,3-model-b", "brcm,bcm2837"; - model = "Raspberry Pi 3 Model B"; - - memory { - reg = <0 0x40000000>; - }; - - leds { - act { - gpios = <&gpio 47 0>; - }; - }; -}; - -&uart1 { - status = "okay"; -}; - -/* SDHCI is used to control the SDIO for wireless */ -&sdhci { - pinctrl-names = "default"; - pinctrl-0 = <&emmc_gpio34>; - status = "okay"; - bus-width = <4>; - non-removable; -}; - -/* SDHOST is used to drive the SD card */ -&sdhost { - pinctrl-names = "default"; - pinctrl-0 = <&sdhost_gpio48>; - status = "okay"; - bus-width = <4>; -}; +#include "arm/bcm2837-rpi-3-b.dts" diff --git a/arch/arm64/boot/dts/broadcom/bcm283x-rpi-smsc9514.dtsi b/arch/arm64/boot/dts/broadcom/bcm283x-rpi-smsc9514.dtsi deleted file mode 120000 index dca7c057d5a5..000000000000 --- a/arch/arm64/boot/dts/broadcom/bcm283x-rpi-smsc9514.dtsi +++ /dev/null @@ -1 +0,0 @@ -../../../../arm/boot/dts/bcm283x-rpi-smsc9514.dtsi
\ No newline at end of file diff --git a/arch/arm64/boot/dts/broadcom/bcm283x-rpi-usb-host.dtsi b/arch/arm64/boot/dts/broadcom/bcm283x-rpi-usb-host.dtsi deleted file mode 120000 index cbeebe312ff8..000000000000 --- a/arch/arm64/boot/dts/broadcom/bcm283x-rpi-usb-host.dtsi +++ /dev/null @@ -1 +0,0 @@ -../../../../arm/boot/dts/bcm283x-rpi-usb-host.dtsi
\ No newline at end of file diff --git a/arch/arm64/boot/dts/broadcom/bcm283x.dtsi b/arch/arm64/boot/dts/broadcom/bcm283x.dtsi deleted file mode 120000 index 5f54e4cab99b..000000000000 --- a/arch/arm64/boot/dts/broadcom/bcm283x.dtsi +++ /dev/null @@ -1 +0,0 @@ -../../../../arm/boot/dts/bcm283x.dtsi
\ No newline at end of file diff --git a/arch/arm64/boot/dts/broadcom/northstar2/Makefile b/arch/arm64/boot/dts/broadcom/northstar2/Makefile new file mode 100644 index 000000000000..e01a1485b813 --- /dev/null +++ b/arch/arm64/boot/dts/broadcom/northstar2/Makefile @@ -0,0 +1,6 @@ +dtb-$(CONFIG_ARCH_BCM_IPROC) += ns2-svk.dtb +dtb-$(CONFIG_ARCH_BCM_IPROC) += ns2-xmc.dtb + +always := $(dtb-y) +subdir-y := $(dts-dirs) +clean-files := *.dtb diff --git a/arch/arm64/boot/dts/broadcom/ns2-clock.dtsi b/arch/arm64/boot/dts/broadcom/northstar2/ns2-clock.dtsi index 99009fdf10a4..99009fdf10a4 100644 --- a/arch/arm64/boot/dts/broadcom/ns2-clock.dtsi +++ b/arch/arm64/boot/dts/broadcom/northstar2/ns2-clock.dtsi diff --git a/arch/arm64/boot/dts/broadcom/ns2-svk.dts b/arch/arm64/boot/dts/broadcom/northstar2/ns2-svk.dts index ec19fbf928a1..ec19fbf928a1 100644 --- a/arch/arm64/boot/dts/broadcom/ns2-svk.dts +++ b/arch/arm64/boot/dts/broadcom/northstar2/ns2-svk.dts diff --git a/arch/arm64/boot/dts/broadcom/ns2-xmc.dts b/arch/arm64/boot/dts/broadcom/northstar2/ns2-xmc.dts index ab4ae1a32fab..ab4ae1a32fab 100644 --- a/arch/arm64/boot/dts/broadcom/ns2-xmc.dts +++ b/arch/arm64/boot/dts/broadcom/northstar2/ns2-xmc.dts diff --git a/arch/arm64/boot/dts/broadcom/ns2.dtsi b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi index 35c8457e3d1f..35c8457e3d1f 100644 --- a/arch/arm64/boot/dts/broadcom/ns2.dtsi +++ b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi diff --git a/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi b/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi index 5dca7d10253b..8862ec907fd8 100644 --- a/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi +++ b/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi @@ -72,6 +72,78 @@ <0x00000008 0x80000000 0x1 0x80000000>; /* 6G @ 34G */ }; +&sata0 { + status = "okay"; +}; + +&sata_phy0{ + status = "okay"; +}; + +&sata1 { + status = "okay"; +}; + +&sata_phy1{ + status = "okay"; +}; + +&sata2 { + status = "okay"; +}; + +&sata_phy2{ + status = "okay"; +}; + +&sata3 { + status = "okay"; +}; + +&sata_phy3{ + status = "okay"; +}; + +&sata4 { + status = "okay"; +}; + +&sata_phy4{ + status = "okay"; +}; + +&sata5 { + status = "okay"; +}; + +&sata_phy5{ + status = "okay"; +}; + +&sata6 { + status = "okay"; +}; + +&sata_phy6{ + status = "okay"; +}; + +&sata7 { + status = "okay"; +}; + +&sata_phy7{ + status = "okay"; +}; + +&mdio_mux_iproc { + mdio@10 { + gphy0: eth-phy@10 { + reg = <0x10>; + }; + }; +}; + &uart1 { status = "okay"; }; @@ -102,6 +174,12 @@ }; }; +&enet { + phy-mode = "rgmii-id"; + phy-handle = <&gphy0>; + status = "okay"; +}; + &nand { status = "ok"; nandcs@0 { diff --git a/arch/arm64/boot/dts/broadcom/stingray/bcm958742k.dts b/arch/arm64/boot/dts/broadcom/stingray/bcm958742k.dts index 5671669ba348..eb6f08cdbd79 100644 --- a/arch/arm64/boot/dts/broadcom/stingray/bcm958742k.dts +++ b/arch/arm64/boot/dts/broadcom/stingray/bcm958742k.dts @@ -39,6 +39,10 @@ model = "Stingray Combo SVK (BCM958742K)"; }; +&gphy0 { + enet-phy-lane-swap; +}; + &uart2 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/broadcom/stingray/bcm958742t.dts b/arch/arm64/boot/dts/broadcom/stingray/bcm958742t.dts index 6ebe399fda6a..5084b037320f 100644 --- a/arch/arm64/boot/dts/broadcom/stingray/bcm958742t.dts +++ b/arch/arm64/boot/dts/broadcom/stingray/bcm958742t.dts @@ -38,3 +38,7 @@ compatible = "brcm,bcm958742t", "brcm,stingray"; model = "Stingray SST100 (BCM958742T)"; }; + +&gphy0 { + enet-phy-lane-swap; +}; diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray-fs4.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray-fs4.dtsi new file mode 100644 index 000000000000..8bf1dc6b46ca --- /dev/null +++ b/arch/arm64/boot/dts/broadcom/stingray/stingray-fs4.dtsi @@ -0,0 +1,118 @@ +/* + * BSD LICENSE + * + * Copyright(c) 2016-2017 Broadcom. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Broadcom nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + + fs4: fs4 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x0 0x67000000 0x00800000>; + + crypto_mbox: crypto_mbox@00000000 { + compatible = "brcm,iproc-flexrm-mbox"; + reg = <0x00000000 0x200000>; + msi-parent = <&gic_its 0x4100>; + #mbox-cells = <3>; + dma-coherent; + }; + + raid_mbox: raid_mbox@00400000 { + compatible = "brcm,iproc-flexrm-mbox"; + reg = <0x00400000 0x200000>; + dma-coherent; + msi-parent = <&gic_its 0x4300>; + #mbox-cells = <3>; + }; + + raid0: raid@0 { + compatible = "brcm,iproc-sba-v2"; + mboxes = <&raid_mbox 0 0x1 0xff00>, + <&raid_mbox 1 0x1 0xff00>, + <&raid_mbox 2 0x1 0xff00>, + <&raid_mbox 3 0x1 0xff00>; + }; + + raid1: raid@1 { + compatible = "brcm,iproc-sba-v2"; + mboxes = <&raid_mbox 4 0x1 0xff00>, + <&raid_mbox 5 0x1 0xff00>, + <&raid_mbox 6 0x1 0xff00>, + <&raid_mbox 7 0x1 0xff00>; + }; + + raid2: raid@2 { + compatible = "brcm,iproc-sba-v2"; + mboxes = <&raid_mbox 8 0x1 0xff00>, + <&raid_mbox 9 0x1 0xff00>, + <&raid_mbox 10 0x1 0xff00>, + <&raid_mbox 11 0x1 0xff00>; + }; + + raid3: raid@3 { + compatible = "brcm,iproc-sba-v2"; + mboxes = <&raid_mbox 12 0x1 0xff00>, + <&raid_mbox 13 0x1 0xff00>, + <&raid_mbox 14 0x1 0xff00>, + <&raid_mbox 15 0x1 0xff00>; + }; + + raid4: raid@4 { + compatible = "brcm,iproc-sba-v2"; + mboxes = <&raid_mbox 16 0x1 0xff00>, + <&raid_mbox 17 0x1 0xff00>, + <&raid_mbox 18 0x1 0xff00>, + <&raid_mbox 19 0x1 0xff00>; + }; + + raid5: raid@5 { + compatible = "brcm,iproc-sba-v2"; + mboxes = <&raid_mbox 20 0x1 0xff00>, + <&raid_mbox 21 0x1 0xff00>, + <&raid_mbox 22 0x1 0xff00>, + <&raid_mbox 23 0x1 0xff00>; + }; + + raid6: raid@6 { + compatible = "brcm,iproc-sba-v2"; + mboxes = <&raid_mbox 24 0x1 0xff00>, + <&raid_mbox 25 0x1 0xff00>, + <&raid_mbox 26 0x1 0xff00>, + <&raid_mbox 27 0x1 0xff00>; + }; + + raid7: raid@7 { + compatible = "brcm,iproc-sba-v2"; + mboxes = <&raid_mbox 28 0x1 0xff00>, + <&raid_mbox 29 0x1 0xff00>, + <&raid_mbox 30 0x1 0xff00>, + <&raid_mbox 31 0x1 0xff00>; + }; + }; diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray-sata.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray-sata.dtsi new file mode 100644 index 000000000000..a774709388df --- /dev/null +++ b/arch/arm64/boot/dts/broadcom/stingray/stingray-sata.dtsi @@ -0,0 +1,278 @@ +/* + * BSD LICENSE + * + * Copyright(c) 2016-2017 Broadcom. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Broadcom nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + + sata { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x0 0x67d00000 0x00800000>; + + sata0: ahci@00210000 { + compatible = "brcm,iproc-ahci", "generic-ahci"; + reg = <0x00210000 0x1000>; + reg-names = "ahci"; + interrupts = <GIC_SPI 339 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + sata0_port0: sata-port@0 { + reg = <0>; + phys = <&sata0_phy0>; + phy-names = "sata-phy"; + }; + }; + + sata_phy0: sata_phy@00212100 { + compatible = "brcm,iproc-sr-sata-phy"; + reg = <0x00212100 0x1000>; + reg-names = "phy"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + sata0_phy0: sata-phy@0 { + reg = <0>; + #phy-cells = <0>; + }; + }; + + sata1: ahci@00310000 { + compatible = "brcm,iproc-ahci", "generic-ahci"; + reg = <0x00310000 0x1000>; + reg-names = "ahci"; + interrupts = <GIC_SPI 347 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + sata1_port0: sata-port@0 { + reg = <0>; + phys = <&sata1_phy0>; + phy-names = "sata-phy"; + }; + }; + + sata_phy1: sata_phy@00312100 { + compatible = "brcm,iproc-sr-sata-phy"; + reg = <0x00312100 0x1000>; + reg-names = "phy"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + sata1_phy0: sata-phy@0 { + reg = <0>; + #phy-cells = <0>; + }; + }; + + sata2: ahci@00120000 { + compatible = "brcm,iproc-ahci", "generic-ahci"; + reg = <0x00120000 0x1000>; + reg-names = "ahci"; + interrupts = <GIC_SPI 333 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + sata2_port0: sata-port@0 { + reg = <0>; + phys = <&sata2_phy0>; + phy-names = "sata-phy"; + }; + }; + + sata_phy2: sata_phy@00122100 { + compatible = "brcm,iproc-sr-sata-phy"; + reg = <0x00122100 0x1000>; + reg-names = "phy"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + sata2_phy0: sata-phy@0 { + reg = <0>; + #phy-cells = <0>; + }; + }; + + sata3: ahci@00130000 { + compatible = "brcm,iproc-ahci", "generic-ahci"; + reg = <0x00130000 0x1000>; + reg-names = "ahci"; + interrupts = <GIC_SPI 335 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + sata3_port0: sata-port@0 { + reg = <0>; + phys = <&sata3_phy0>; + phy-names = "sata-phy"; + }; + }; + + sata_phy3: sata_phy@00132100 { + compatible = "brcm,iproc-sr-sata-phy"; + reg = <0x00132100 0x1000>; + reg-names = "phy"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + sata3_phy0: sata-phy@0 { + reg = <0>; + #phy-cells = <0>; + }; + }; + + sata4: ahci@00330000 { + compatible = "brcm,iproc-ahci", "generic-ahci"; + reg = <0x00330000 0x1000>; + reg-names = "ahci"; + interrupts = <GIC_SPI 351 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + sata4_port0: sata-port@0 { + reg = <0>; + phys = <&sata4_phy0>; + phy-names = "sata-phy"; + }; + }; + + sata_phy4: sata_phy@00332100 { + compatible = "brcm,iproc-sr-sata-phy"; + reg = <0x00332100 0x1000>; + reg-names = "phy"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + sata4_phy0: sata-phy@0 { + reg = <0>; + #phy-cells = <0>; + }; + }; + + sata5: ahci@00400000 { + compatible = "brcm,iproc-ahci", "generic-ahci"; + reg = <0x00400000 0x1000>; + reg-names = "ahci"; + interrupts = <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + sata5_port0: sata-port@0 { + reg = <0>; + phys = <&sata5_phy0>; + phy-names = "sata-phy"; + }; + }; + + sata_phy5: sata_phy@00402100 { + compatible = "brcm,iproc-sr-sata-phy"; + reg = <0x00402100 0x1000>; + reg-names = "phy"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + sata5_phy0: sata-phy@0 { + reg = <0>; + #phy-cells = <0>; + }; + }; + + sata6: ahci@00410000 { + compatible = "brcm,iproc-ahci", "generic-ahci"; + reg = <0x00410000 0x1000>; + reg-names = "ahci"; + interrupts = <GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + sata6_port0: sata-port@0 { + reg = <0>; + phys = <&sata6_phy0>; + phy-names = "sata-phy"; + }; + }; + + sata_phy6: sata_phy@00412100 { + compatible = "brcm,iproc-sr-sata-phy"; + reg = <0x00412100 0x1000>; + reg-names = "phy"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + sata6_phy0: sata-phy@0 { + reg = <0>; + #phy-cells = <0>; + }; + }; + + sata7: ahci@00420000 { + compatible = "brcm,iproc-ahci", "generic-ahci"; + reg = <0x00420000 0x1000>; + reg-names = "ahci"; + interrupts = <GIC_SPI 357 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + sata7_port0: sata-port@0 { + reg = <0>; + phys = <&sata7_phy0>; + phy-names = "sata-phy"; + }; + }; + + sata_phy7: sata_phy@00422100 { + compatible = "brcm,iproc-sr-sata-phy"; + reg = <0x00422100 0x1000>; + reg-names = "phy"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + sata7_phy0: sata-phy@0 { + reg = <0>; + #phy-cells = <0>; + }; + }; + }; diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi index 49933cf16c92..e6f75c633623 100644 --- a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi +++ b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi @@ -152,6 +152,12 @@ #size-cells = <1>; ranges = <0x0 0x0 0x61000000 0x05000000>; + ccn: ccn@00000000 { + compatible = "arm,ccn-502"; + reg = <0x00000000 0x900000>; + interrupts = <GIC_SPI 799 IRQ_TYPE_LEVEL_HIGH>; + }; + gic: interrupt-controller@02c00000 { compatible = "arm,gic-v3"; #interrupt-cells = <3>; @@ -261,6 +267,9 @@ }; }; + #include "stingray-fs4.dtsi" + #include "stingray-sata.dtsi" + hsls { compatible = "simple-bus"; #address-cells = <1>; @@ -269,6 +278,37 @@ #include "stingray-pinctrl.dtsi" + mdio_mux_iproc: mdio-mux@0002023c { + compatible = "brcm,mdio-mux-iproc"; + reg = <0x0002023c 0x14>; + #address-cells = <1>; + #size-cells = <0>; + + mdio@0 { /* PCIe serdes */ + reg = <0x0>; + #address-cells = <1>; + #size-cells = <0>; + }; + + mdio@2 { /* SATA */ + reg = <0x2>; + #address-cells = <1>; + #size-cells = <0>; + }; + + mdio@3 { /* USB */ + reg = <0x3>; + #address-cells = <1>; + #size-cells = <0>; + }; + + mdio@10 { /* RGMII */ + reg = <0x10>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; + pwm: pwm@00010000 { compatible = "brcm,iproc-pwm"; reg = <0x00010000 0x1000>; @@ -277,6 +317,93 @@ status = "disabled"; }; + timer0: timer@00030000 { + compatible = "arm,sp804", "arm,primecell"; + reg = <0x00030000 0x1000>; + interrupts = <GIC_SPI 179 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&hsls_25m_div2_clk>, + <&hsls_25m_div2_clk>, + <&hsls_div4_clk>; + clock-names = "timer1", "timer2", "apb_pclk"; + status = "disabled"; + }; + + timer1: timer@00040000 { + compatible = "arm,sp804", "arm,primecell"; + reg = <0x00040000 0x1000>; + interrupts = <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&hsls_25m_div2_clk>, + <&hsls_25m_div2_clk>, + <&hsls_div4_clk>; + clock-names = "timer1", "timer2", "apb_pclk"; + }; + + timer2: timer@00050000 { + compatible = "arm,sp804", "arm,primecell"; + reg = <0x00050000 0x1000>; + interrupts = <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&hsls_25m_div2_clk>, + <&hsls_25m_div2_clk>, + <&hsls_div4_clk>; + clock-names = "timer1", "timer2", "apb_pclk"; + status = "disabled"; + }; + + timer3: timer@00060000 { + compatible = "arm,sp804", "arm,primecell"; + reg = <0x00060000 0x1000>; + interrupts = <GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&hsls_25m_div2_clk>, + <&hsls_25m_div2_clk>, + <&hsls_div4_clk>; + clock-names = "timer1", "timer2", "apb_pclk"; + status = "disabled"; + }; + + timer4: timer@00070000 { + compatible = "arm,sp804", "arm,primecell"; + reg = <0x00070000 0x1000>; + interrupts = <GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&hsls_25m_div2_clk>, + <&hsls_25m_div2_clk>, + <&hsls_div4_clk>; + clock-names = "timer1", "timer2", "apb_pclk"; + status = "disabled"; + }; + + timer5: timer@00080000 { + compatible = "arm,sp804", "arm,primecell"; + reg = <0x00080000 0x1000>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&hsls_25m_div2_clk>, + <&hsls_25m_div2_clk>, + <&hsls_div4_clk>; + clock-names = "timer1", "timer2", "apb_pclk"; + status = "disabled"; + }; + + timer6: timer@00090000 { + compatible = "arm,sp804", "arm,primecell"; + reg = <0x00090000 0x1000>; + interrupts = <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&hsls_25m_div2_clk>, + <&hsls_25m_div2_clk>, + <&hsls_div4_clk>; + clock-names = "timer1", "timer2", "apb_pclk"; + status = "disabled"; + }; + + timer7: timer@000a0000 { + compatible = "arm,sp804", "arm,primecell"; + reg = <0x000a0000 0x1000>; + interrupts = <GIC_SPI 210 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&hsls_25m_div2_clk>, + <&hsls_25m_div2_clk>, + <&hsls_div4_clk>; + clock-names = "timer1", "timer2", "apb_pclk"; + status = "disabled"; + }; + i2c0: i2c@000b0000 { compatible = "brcm,iproc-i2c"; reg = <0x000b0000 0x100>; @@ -424,6 +551,15 @@ iommus = <&smmu 0x6000 0x0000>; }; + enet: ethernet@00340000{ + compatible = "brcm,amac"; + reg = <0x00340000 0x1000>; + reg-names = "amac_base"; + dma-coherent; + interrupts = <GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>; + status= "disabled"; + }; + nand: nand@00360000 { compatible = "brcm,nand-iproc", "brcm,brcmnand-v6.1"; reg = <0x00360000 0x600>, diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi index 105b2938082f..297597442c44 100644 --- a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi @@ -307,20 +307,6 @@ samsung,pll-clock-frequency = <24000000>; pinctrl-names = "default"; pinctrl-0 = <&te_irq>; - - ports { - #address-cells = <1>; - #size-cells = <0>; - - port@1 { - reg = <1>; - - dsi_out: endpoint { - samsung,burst-clock-frequency = <512000000>; - samsung,esc-clock-frequency = <16000000>; - }; - }; - }; }; &hdmi { @@ -843,7 +829,6 @@ &mshc_0 { status = "okay"; - num-slots = <1>; mmc-hs200-1_8v; mmc-hs400-1_8v; cap-mmc-highspeed; @@ -865,7 +850,6 @@ &mshc_2 { status = "okay"; - num-slots = <1>; cap-sd-highspeed; disable-wp; cd-gpios = <&gpa2 4 GPIO_ACTIVE_HIGH>; @@ -1210,8 +1194,9 @@ status = "okay"; }; -&usbdrd_dwc3_0 { +&usbdrd_dwc3 { dr_mode = "otg"; + extcon = <&muic>; }; &usbdrd30_phy { diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi index 727f36abf3d4..7fe994b750da 100644 --- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi @@ -1367,7 +1367,7 @@ ranges; status = "disabled"; - dwc3@15400000 { + usbdrd_dwc3: dwc3@15400000 { compatible = "snps,dwc3"; reg = <0x15400000 0x10000>; interrupts = <GIC_SPI 231 IRQ_TYPE_LEVEL_HIGH>; @@ -1414,7 +1414,7 @@ ranges; status = "disabled"; - usbdrd_dwc3_0: dwc3@15a00000 { + usbhost_dwc3: dwc3@15a00000 { compatible = "snps,dwc3"; reg = <0x15a00000 0x10000>; interrupts = <GIC_SPI 244 IRQ_TYPE_LEVEL_HIGH>; diff --git a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts index e5892bb0ae6e..4a8b1fb51243 100644 --- a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts +++ b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts @@ -359,7 +359,6 @@ &mmc_0 { status = "okay"; - num-slots = <1>; cap-mmc-highspeed; mmc-hs200-1_8v; non-removable; @@ -375,7 +374,6 @@ &mmc_2 { status = "okay"; - num-slots = <1>; cap-sd-highspeed; card-detect-delay = <200>; clock-frequency = <400000000>; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi index b1554cbd2c54..df83915d6ea6 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi @@ -444,6 +444,15 @@ <&clockgen 4 3>; }; + usb0: usb3@2f00000 { + compatible = "snps,dwc3"; + reg = <0x0 0x2f00000 0x0 0x10000>; + interrupts = <0 60 0x4>; + dr_mode = "host"; + snps,quirk-frame-length-adjustment = <0x20>; + snps,dis_rxdet_inp3_quirk; + }; + sata: sata@3200000 { compatible = "fsl,ls1012a-ahci", "fsl,ls1043a-ahci"; reg = <0x0 0x3200000 0x0 0x10000>, @@ -454,5 +463,13 @@ dma-coherent; status = "disabled"; }; + + usb1: usb2@8600000 { + compatible = "fsl-usb2-dr-v2.5", "fsl-usb2-dr"; + reg = <0x0 0x8600000 0x0 0x1000>; + interrupts = <0 139 0x4>; + dr_mode = "host"; + phy_type = "ulpi"; + }; }; }; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts index 213abb72de93..0f6fcda36b9e 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts @@ -49,7 +49,7 @@ #include "fsl-ls1088a.dtsi" / { - model = "L1088A RDB Board"; + model = "LS1088A RDB Board"; compatible = "fsl,ls1088a-rdb", "fsl,ls1088a"; }; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi index c144d06a6e33..33797b373674 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi @@ -52,6 +52,10 @@ #address-cells = <2>; #size-cells = <2>; + aliases { + crypto = &crypto; + }; + cpus { #address-cells = <1>; #size-cells = <0>; @@ -62,6 +66,7 @@ compatible = "arm,cortex-a53"; reg = <0x0>; clocks = <&clockgen 1 0>; + cpu-idle-states = <&CPU_PH20>; #cooling-cells = <2>; }; @@ -70,6 +75,7 @@ compatible = "arm,cortex-a53"; reg = <0x1>; clocks = <&clockgen 1 0>; + cpu-idle-states = <&CPU_PH20>; }; cpu2: cpu@2 { @@ -77,6 +83,7 @@ compatible = "arm,cortex-a53"; reg = <0x2>; clocks = <&clockgen 1 0>; + cpu-idle-states = <&CPU_PH20>; }; cpu3: cpu@3 { @@ -84,6 +91,7 @@ compatible = "arm,cortex-a53"; reg = <0x3>; clocks = <&clockgen 1 0>; + cpu-idle-states = <&CPU_PH20>; }; cpu4: cpu@100 { @@ -91,6 +99,7 @@ compatible = "arm,cortex-a53"; reg = <0x100>; clocks = <&clockgen 1 1>; + cpu-idle-states = <&CPU_PH20>; #cooling-cells = <2>; }; @@ -99,6 +108,7 @@ compatible = "arm,cortex-a53"; reg = <0x101>; clocks = <&clockgen 1 1>; + cpu-idle-states = <&CPU_PH20>; }; cpu6: cpu@102 { @@ -106,6 +116,7 @@ compatible = "arm,cortex-a53"; reg = <0x102>; clocks = <&clockgen 1 1>; + cpu-idle-states = <&CPU_PH20>; }; cpu7: cpu@103 { @@ -113,6 +124,16 @@ compatible = "arm,cortex-a53"; reg = <0x103>; clocks = <&clockgen 1 1>; + cpu-idle-states = <&CPU_PH20>; + }; + + CPU_PH20: cpu-ph20 { + compatible = "arm,idle-state"; + idle-state-name = "PH20"; + arm,psci-suspend-param = <0x00010000>; + entry-latency-us = <1000>; + exit-latency-us = <1000>; + min-residency-us = <3000>; }; }; @@ -136,6 +157,11 @@ <1 10 IRQ_TYPE_LEVEL_LOW>;/* Hypervisor PPI */ }; + psci { + compatible = "arm,psci-0.2"; + method = "smc"; + }; + sysclk: sysclk { compatible = "fixed-clock"; #clock-cells = <0>; @@ -369,6 +395,45 @@ dma-coherent; status = "disabled"; }; + + crypto: crypto@8000000 { + compatible = "fsl,sec-v5.0", "fsl,sec-v4.0"; + fsl,sec-era = <8>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x00 0x8000000 0x100000>; + reg = <0x00 0x8000000 0x0 0x100000>; + interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>; + dma-coherent; + + sec_jr0: jr@10000 { + compatible = "fsl,sec-v5.0-job-ring", + "fsl,sec-v4.0-job-ring"; + reg = <0x10000 0x10000>; + interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>; + }; + + sec_jr1: jr@20000 { + compatible = "fsl,sec-v5.0-job-ring", + "fsl,sec-v4.0-job-ring"; + reg = <0x20000 0x10000>; + interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>; + }; + + sec_jr2: jr@30000 { + compatible = "fsl,sec-v5.0-job-ring", + "fsl,sec-v4.0-job-ring"; + reg = <0x30000 0x10000>; + interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>; + }; + + sec_jr3: jr@40000 { + compatible = "fsl,sec-v5.0-job-ring", + "fsl,sec-v4.0-job-ring"; + reg = <0x40000 0x10000>; + interrupts = <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>; + }; + }; }; }; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2080a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls2080a-qds.dts index ed209cd57283..3c99608b9b45 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls2080a-qds.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls2080a-qds.dts @@ -55,11 +55,6 @@ model = "Freescale Layerscape 2080a QDS Board"; compatible = "fsl,ls2080a-qds", "fsl,ls2080a"; - aliases { - serial0 = &serial0; - serial1 = &serial1; - }; - chosen { stdout-path = "serial0:115200n8"; }; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2080a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls2080a-rdb.dts index 67ec3f9c81a1..a4e7de9f70d8 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls2080a-rdb.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls2080a-rdb.dts @@ -55,11 +55,6 @@ model = "Freescale Layerscape 2080a RDB Board"; compatible = "fsl,ls2080a-rdb", "fsl,ls2080a"; - aliases { - serial0 = &serial0; - serial1 = &serial1; - }; - chosen { stdout-path = "serial1:115200n8"; }; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2080a-simu.dts b/arch/arm64/boot/dts/freescale/fsl-ls2080a-simu.dts index 3ee718f0aaf8..fbbb73e571c0 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls2080a-simu.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls2080a-simu.dts @@ -52,11 +52,6 @@ model = "Freescale Layerscape 2080a software Simulator model"; compatible = "fsl,ls2080a-simu", "fsl,ls2080a"; - aliases { - serial0 = &serial0; - serial1 = &serial1; - }; - ethernet@2210000 { compatible = "smsc,lan91c111"; reg = <0x0 0x2210000 0x0 0x100>; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi index d789c6814e6a..8d739301e7b8 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi @@ -53,6 +53,7 @@ compatible = "arm,cortex-a57"; reg = <0x0>; clocks = <&clockgen 1 0>; + cpu-idle-states = <&CPU_PW20>; next-level-cache = <&cluster0_l2>; #cooling-cells = <2>; }; @@ -62,6 +63,7 @@ compatible = "arm,cortex-a57"; reg = <0x1>; clocks = <&clockgen 1 0>; + cpu-idle-states = <&CPU_PW20>; next-level-cache = <&cluster0_l2>; }; @@ -70,6 +72,7 @@ compatible = "arm,cortex-a57"; reg = <0x100>; clocks = <&clockgen 1 1>; + cpu-idle-states = <&CPU_PW20>; next-level-cache = <&cluster1_l2>; #cooling-cells = <2>; }; @@ -79,6 +82,7 @@ compatible = "arm,cortex-a57"; reg = <0x101>; clocks = <&clockgen 1 1>; + cpu-idle-states = <&CPU_PW20>; next-level-cache = <&cluster1_l2>; }; @@ -87,6 +91,7 @@ compatible = "arm,cortex-a57"; reg = <0x200>; clocks = <&clockgen 1 2>; + cpu-idle-states = <&CPU_PW20>; next-level-cache = <&cluster2_l2>; #cooling-cells = <2>; }; @@ -96,6 +101,7 @@ compatible = "arm,cortex-a57"; reg = <0x201>; clocks = <&clockgen 1 2>; + cpu-idle-states = <&CPU_PW20>; next-level-cache = <&cluster2_l2>; }; @@ -105,6 +111,7 @@ reg = <0x300>; clocks = <&clockgen 1 3>; next-level-cache = <&cluster3_l2>; + cpu-idle-states = <&CPU_PW20>; #cooling-cells = <2>; }; @@ -113,6 +120,7 @@ compatible = "arm,cortex-a57"; reg = <0x301>; clocks = <&clockgen 1 3>; + cpu-idle-states = <&CPU_PW20>; next-level-cache = <&cluster3_l2>; }; @@ -131,6 +139,15 @@ cluster3_l2: l2-cache3 { compatible = "cache"; }; + + CPU_PW20: cpu-pw20 { + compatible = "arm,idle-state"; + idle-state-name = "PW20"; + arm,psci-suspend-param = <0x00010000>; + entry-latency-us = <2000>; + exit-latency-us = <2000>; + min-residency-us = <6000>; + }; }; &pcie1 { diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2088a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls2088a-qds.dts index 4a1df5ce3229..eaee5b1c3a44 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls2088a-qds.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls2088a-qds.dts @@ -54,11 +54,6 @@ model = "Freescale Layerscape 2088A QDS Board"; compatible = "fsl,ls2088a-qds", "fsl,ls2088a"; - aliases { - serial0 = &serial0; - serial1 = &serial1; - }; - chosen { stdout-path = "serial0:115200n8"; }; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2088a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls2088a-rdb.dts index a76d4b4debd1..c411442cac62 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls2088a-rdb.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls2088a-rdb.dts @@ -54,11 +54,6 @@ model = "Freescale Layerscape 2088A RDB Board"; compatible = "fsl,ls2088a-rdb", "fsl,ls2088a"; - aliases { - serial0 = &serial0; - serial1 = &serial1; - }; - chosen { stdout-path = "serial1:115200n8"; }; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi index 5c695c658056..6aa319dae396 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi @@ -53,6 +53,7 @@ compatible = "arm,cortex-a72"; reg = <0x0>; clocks = <&clockgen 1 0>; + cpu-idle-states = <&CPU_PW20>; next-level-cache = <&cluster0_l2>; #cooling-cells = <2>; }; @@ -62,6 +63,7 @@ compatible = "arm,cortex-a72"; reg = <0x1>; clocks = <&clockgen 1 0>; + cpu-idle-states = <&CPU_PW20>; next-level-cache = <&cluster0_l2>; }; @@ -70,6 +72,7 @@ compatible = "arm,cortex-a72"; reg = <0x100>; clocks = <&clockgen 1 1>; + cpu-idle-states = <&CPU_PW20>; next-level-cache = <&cluster1_l2>; #cooling-cells = <2>; }; @@ -79,6 +82,7 @@ compatible = "arm,cortex-a72"; reg = <0x101>; clocks = <&clockgen 1 1>; + cpu-idle-states = <&CPU_PW20>; next-level-cache = <&cluster1_l2>; }; @@ -88,6 +92,7 @@ reg = <0x200>; clocks = <&clockgen 1 2>; next-level-cache = <&cluster2_l2>; + cpu-idle-states = <&CPU_PW20>; #cooling-cells = <2>; }; @@ -96,6 +101,7 @@ compatible = "arm,cortex-a72"; reg = <0x201>; clocks = <&clockgen 1 2>; + cpu-idle-states = <&CPU_PW20>; next-level-cache = <&cluster2_l2>; }; @@ -104,6 +110,7 @@ compatible = "arm,cortex-a72"; reg = <0x300>; clocks = <&clockgen 1 3>; + cpu-idle-states = <&CPU_PW20>; next-level-cache = <&cluster3_l2>; #cooling-cells = <2>; }; @@ -113,6 +120,7 @@ compatible = "arm,cortex-a72"; reg = <0x301>; clocks = <&clockgen 1 3>; + cpu-idle-states = <&CPU_PW20>; next-level-cache = <&cluster3_l2>; }; @@ -131,6 +139,15 @@ cluster3_l2: l2-cache3 { compatible = "cache"; }; + + CPU_PW20: cpu-pw20 { + compatible = "arm,idle-state"; + idle-state-name = "PW20"; + arm,psci-suspend-param = <0x00010000>; + entry-latency-us = <2000>; + exit-latency-us = <2000>; + min-residency-us = <6000>; + }; }; &pcie1 { diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi index 94cdd3045037..4fb9a0966a84 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi @@ -46,6 +46,7 @@ */ #include <dt-bindings/thermal/thermal.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> / { compatible = "fsl,ls2080a"; @@ -53,6 +54,12 @@ #address-cells = <2>; #size-cells = <2>; + aliases { + crypto = &crypto; + serial0 = &serial0; + serial1 = &serial1; + }; + cpu: cpus { #address-cells = <1>; #size-cells = <0>; @@ -118,6 +125,11 @@ interrupts = <1 7 0x8>; /* PMU PPI, Level low type */ }; + psci { + compatible = "arm,psci-0.2"; + method = "smc"; + }; + soc { compatible = "simple-bus"; #address-cells = <2>; @@ -301,6 +313,45 @@ clock-names = "apb_pclk", "wdog_clk"; }; + crypto: crypto@8000000 { + compatible = "fsl,sec-v5.0", "fsl,sec-v4.0"; + fsl,sec-era = <8>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x00 0x8000000 0x100000>; + reg = <0x00 0x8000000 0x0 0x100000>; + interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>; + dma-coherent; + + sec_jr0: jr@10000 { + compatible = "fsl,sec-v5.0-job-ring", + "fsl,sec-v4.0-job-ring"; + reg = <0x10000 0x10000>; + interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>; + }; + + sec_jr1: jr@20000 { + compatible = "fsl,sec-v5.0-job-ring", + "fsl,sec-v4.0-job-ring"; + reg = <0x20000 0x10000>; + interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>; + }; + + sec_jr2: jr@30000 { + compatible = "fsl,sec-v5.0-job-ring", + "fsl,sec-v4.0-job-ring"; + reg = <0x30000 0x10000>; + interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>; + }; + + sec_jr3: jr@40000 { + compatible = "fsl,sec-v5.0-job-ring", + "fsl,sec-v4.0-job-ring"; + reg = <0x40000 0x10000>; + interrupts = <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>; + }; + }; + fsl_mc: fsl-mc@80c000000 { compatible = "fsl,qoriq-mc"; reg = <0x00000008 0x0c000000 0 0x40>, /* MC portal base */ diff --git a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts index 6609b0fe7a8b..fd4705c451e2 100644 --- a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts +++ b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts @@ -39,6 +39,34 @@ reg = <0x0 0x0 0x0 0x0>; }; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + ramoops@32000000 { + compatible = "ramoops"; + reg = <0x0 0x32000000 0x0 0x00100000>; + record-size = <0x00020000>; + console-size = <0x00020000>; + ftrace-size = <0x00020000>; + }; + }; + + reboot-mode-syscon@32100000 { + compatible = "syscon", "simple-mfd"; + reg = <0x0 0x32100000 0x0 0x00001000>; + + reboot-mode { + compatible = "syscon-reboot-mode"; + offset = <0x0>; + + mode-normal = <0x77665501>; + mode-bootloader = <0x77665500>; + mode-recovery = <0x77665502>; + }; + }; + keys { compatible = "gpio-keys"; pinctrl-names = "default"; @@ -159,6 +187,13 @@ startup-delay-us = <70000>; enable-active-high; }; + + firmware { + optee { + compatible = "linaro,optee-tz"; + method = "smc"; + }; + }; }; &i2c0 { @@ -195,7 +230,7 @@ bluetooth { compatible = "ti,wl1837-st"; enable-gpios = <&gpio15 6 GPIO_ACTIVE_HIGH>; - max-speed = <921600>; + max-speed = <3000000>; }; }; diff --git a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi index c6a1961e8d55..b7a90d632959 100644 --- a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi @@ -58,6 +58,8 @@ device_type = "cpu"; reg = <0x0 0x0>; enable-method = "psci"; + next-level-cache = <&A53_L2>; + cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP_0>; }; cpu1: cpu@1 { @@ -65,6 +67,8 @@ device_type = "cpu"; reg = <0x0 0x1>; enable-method = "psci"; + next-level-cache = <&A53_L2>; + cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP_0>; }; cpu2: cpu@2 { @@ -72,6 +76,8 @@ device_type = "cpu"; reg = <0x0 0x2>; enable-method = "psci"; + next-level-cache = <&A53_L2>; + cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP_0>; }; cpu3: cpu@3 { @@ -79,6 +85,8 @@ device_type = "cpu"; reg = <0x0 0x3>; enable-method = "psci"; + next-level-cache = <&A53_L2>; + cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP_0>; }; cpu4: cpu@100 { @@ -86,6 +94,12 @@ device_type = "cpu"; reg = <0x0 0x100>; enable-method = "psci"; + next-level-cache = <&A73_L2>; + cpu-idle-states = < + &CPU_NAP + &CPU_SLEEP + &CLUSTER_SLEEP_1 + >; }; cpu5: cpu@101 { @@ -93,6 +107,12 @@ device_type = "cpu"; reg = <0x0 0x101>; enable-method = "psci"; + next-level-cache = <&A73_L2>; + cpu-idle-states = < + &CPU_NAP + &CPU_SLEEP + &CLUSTER_SLEEP_1 + >; }; cpu6: cpu@102 { @@ -100,6 +120,12 @@ device_type = "cpu"; reg = <0x0 0x102>; enable-method = "psci"; + next-level-cache = <&A73_L2>; + cpu-idle-states = < + &CPU_NAP + &CPU_SLEEP + &CLUSTER_SLEEP_1 + >; }; cpu7: cpu@103 { @@ -107,6 +133,59 @@ device_type = "cpu"; reg = <0x0 0x103>; enable-method = "psci"; + next-level-cache = <&A73_L2>; + cpu-idle-states = < + &CPU_NAP + &CPU_SLEEP + &CLUSTER_SLEEP_1 + >; + }; + + idle-states { + entry-method = "psci"; + + CPU_NAP: cpu-nap { + compatible = "arm,idle-state"; + arm,psci-suspend-param = <0x0000001>; + entry-latency-us = <7>; + exit-latency-us = <2>; + min-residency-us = <15>; + }; + + CPU_SLEEP: cpu-sleep { + compatible = "arm,idle-state"; + local-timer-stop; + arm,psci-suspend-param = <0x0010000>; + entry-latency-us = <40>; + exit-latency-us = <70>; + min-residency-us = <3000>; + }; + + CLUSTER_SLEEP_0: cluster-sleep-0 { + compatible = "arm,idle-state"; + local-timer-stop; + arm,psci-suspend-param = <0x1010000>; + entry-latency-us = <500>; + exit-latency-us = <5000>; + min-residency-us = <20000>; + }; + + CLUSTER_SLEEP_1: cluster-sleep-1 { + compatible = "arm,idle-state"; + local-timer-stop; + arm,psci-suspend-param = <0x1010000>; + entry-latency-us = <1000>; + exit-latency-us = <5000>; + min-residency-us = <20000>; + }; + }; + + A53_L2: l2-cache0 { + compatible = "cache"; + }; + + A73_L2: l2-cache1 { + compatible = "cache"; }; }; @@ -123,6 +202,26 @@ IRQ_TYPE_LEVEL_HIGH)>; }; + pmu { + compatible = "arm,armv8-pmuv3"; + interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>; + interrupt-affinity = <&cpu0>, + <&cpu1>, + <&cpu2>, + <&cpu3>, + <&cpu4>, + <&cpu5>, + <&cpu6>, + <&cpu7>; + }; + timer { compatible = "arm,armv8-timer"; interrupt-parent = <&gic>; @@ -337,6 +436,19 @@ status = "disabled"; }; + dma0: dma@fdf30000 { + compatible = "hisilicon,k3-dma-1.0"; + reg = <0x0 0xfdf30000 0x0 0x1000>; + #dma-cells = <1>; + dma-channels = <16>; + dma-requests = <32>; + dma-min-chan = <1>; + interrupts = <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&crg_ctrl HI3660_CLK_GATE_DMAC>; + dma-no-cci; + dma-type = "hi3660_dma"; + }; + rtc0: rtc@fff04000 { compatible = "arm,pl031", "arm,primecell"; reg = <0x0 0Xfff04000 0x0 0x1000>; @@ -810,6 +922,7 @@ clock-names = "ciu", "biu"; clock-frequency = <3200000>; resets = <&crg_rst 0x94 18>; + reset-names = "reset"; cd-gpios = <&gpio25 3 0>; hisilicon,peripheral-syscon = <&sctrl>; pinctrl-names = "default"; @@ -839,6 +952,7 @@ <&crg_ctrl HI3660_HCLK_GATE_SDIO0>; clock-names = "ciu", "biu"; resets = <&crg_rst 0x94 20>; + reset-names = "reset"; card-detect-delay = <200>; supports-highspeed; keep-power-in-suspend; @@ -848,5 +962,21 @@ &sdio_cfg_func>; status = "disabled"; }; + + watchdog0: watchdog@e8a06000 { + compatible = "arm,sp805-wdt", "arm,primecell"; + reg = <0x0 0xe8a06000 0x0 0x1000>; + interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&crg_ctrl HI3660_OSC32K>; + clock-names = "apb_pclk"; + }; + + watchdog1: watchdog@e8a07000 { + compatible = "arm,sp805-wdt", "arm,primecell"; + reg = <0x0 0xe8a07000 0x0 0x1000>; + interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&crg_ctrl HI3660_OSC32K>; + clock-names = "apb_pclk"; + }; }; }; diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi index eacbe0db5bc2..02a3aa4b2165 100644 --- a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi @@ -262,6 +262,12 @@ #clock-cells = <1>; }; + acpu_sctrl: acpu_sctrl@f6504000 { + compatible = "hisilicon,hi6220-acpu-sctrl", "syscon"; + reg = <0x0 0xf6504000 0x0 0x1000>; + #clock-cells = <1>; + }; + medianoc_ade: medianoc_ade@f4520000 { compatible = "syscon"; reg = <0x0 0xf4520000 0x0 0x4000>; @@ -755,7 +761,8 @@ dr_mode = "otg"; g-rx-fifo-size = <512>; g-np-tx-fifo-size = <128>; - g-tx-fifo-size = <128 128 128 128 128 128>; + g-tx-fifo-size = <128 128 128 128 128 128 128 128 + 16 16 16 16 16 16 16>; interrupts = <0 77 0x4>; }; diff --git a/arch/arm64/boot/dts/hisilicon/hip07-d05.dts b/arch/arm64/boot/dts/hisilicon/hip07-d05.dts index f5d7f0889b41..fe7c16c36025 100644 --- a/arch/arm64/boot/dts/hisilicon/hip07-d05.dts +++ b/arch/arm64/boot/dts/hisilicon/hip07-d05.dts @@ -84,3 +84,7 @@ &sas1 { status = "ok"; }; + +&p0_pcie2_a { + status = "ok"; +}; diff --git a/arch/arm64/boot/dts/hisilicon/hip07.dtsi b/arch/arm64/boot/dts/hisilicon/hip07.dtsi index 283d7b532e16..2c01a21c3665 100644 --- a/arch/arm64/boot/dts/hisilicon/hip07.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hip07.dtsi @@ -1534,5 +1534,27 @@ <637 1>,<638 1>,<639 1>; status = "disabled"; }; + + p0_pcie2_a: pcie@a00a0000 { + compatible = "hisilicon,hip07-pcie-ecam"; + reg = <0 0xaf800000 0 0x800000>, + <0 0xa00a0000 0 0x10000>; + bus-range = <0xf8 0xff>; + msi-map = <0xf800 &p0_its_dsa_a 0xf800 0x800>; + msi-map-mask = <0xffff>; + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + dma-coherent; + ranges = <0x02000000 0 0xa8000000 0 0xa8000000 0 0x77f0000 + 0x01000000 0 0 0 0xaf7f0000 0 0x10000>; + #interrupt-cells = <1>; + interrupt-map-mask = <0xf800 0 0 7>; + interrupt-map = <0x0 0 0 1 &mbigen_pcie2_a 671 4 + 0x0 0 0 2 &mbigen_pcie2_a 671 4 + 0x0 0 0 3 &mbigen_pcie2_a 671 4 + 0x0 0 0 4 &mbigen_pcie2_a 671 4>; + status = "disabled"; + }; }; }; diff --git a/arch/arm64/boot/dts/marvell/Makefile b/arch/arm64/boot/dts/marvell/Makefile index 3e6ce6c15a74..6cff81eeaae2 100644 --- a/arch/arm64/boot/dts/marvell/Makefile +++ b/arch/arm64/boot/dts/marvell/Makefile @@ -8,6 +8,7 @@ dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-espressobin.dtb dtb-$(CONFIG_ARCH_MVEBU) += armada-7040-db.dtb dtb-$(CONFIG_ARCH_MVEBU) += armada-8040-db.dtb dtb-$(CONFIG_ARCH_MVEBU) += armada-8040-mcbin.dtb +dtb-$(CONFIG_ARCH_MVEBU) += armada-8080-db.dtb always := $(dtb-y) subdir-y := $(dts-dirs) diff --git a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts index e3a136ed77b0..2ce52ba74f73 100644 --- a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts +++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts @@ -45,6 +45,7 @@ /dts-v1/; +#include <dt-bindings/gpio/gpio.h> #include "armada-372x.dtsi" / { @@ -59,6 +60,20 @@ device_type = "memory"; reg = <0x00000000 0x00000000 0x00000000 0x20000000>; }; + + vcc_sd_reg1: regulator { + compatible = "regulator-gpio"; + regulator-name = "vcc_sd1"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + + gpios = <&gpionb 4 GPIO_ACTIVE_HIGH>; + gpios-states = <0>; + states = <1800000 0x1 + 3300000 0x0>; + enable-active-high; + }; }; /* J9 */ @@ -71,6 +86,16 @@ status = "okay"; }; +/* J1 */ +&sdhci1 { + wp-inverted; + bus-width = <4>; + cd-gpios = <&gpionb 3 GPIO_ACTIVE_LOW>; + marvell,pad-type = "sd"; + vqmmc-supply = <&vcc_sd_reg1>; + status = "okay"; +}; + /* Exported on the micro USB connector J5 through an FTDI */ &uart0 { status = "okay"; @@ -81,6 +106,11 @@ status = "okay"; }; +/* J8 */ +&usb2 { + status = "okay"; +}; + &mdio { switch0: switch0@1 { compatible = "marvell,mv88e6085"; diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi index 51763d674050..8c0cf7efac65 100644 --- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi @@ -81,6 +81,11 @@ <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH>; }; + pmu { + compatible = "arm,armv8-pmuv3"; + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>; + }; + soc { compatible = "simple-bus"; #address-cells = <2>; @@ -322,7 +327,11 @@ #interrupt-cells = <3>; interrupt-controller; reg = <0x1d00000 0x10000>, /* GICD */ - <0x1d40000 0x40000>; /* GICR */ + <0x1d40000 0x40000>, /* GICR */ + <0x1d80000 0x2000>, /* GICC */ + <0x1d90000 0x2000>, /* GICH */ + <0x1da0000 0x20000>; /* GICV */ + interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; }; }; diff --git a/arch/arm64/boot/dts/marvell/armada-7040-db.dts b/arch/arm64/boot/dts/marvell/armada-7040-db.dts index 92c761c380d3..9c3bdf87e543 100644 --- a/arch/arm64/boot/dts/marvell/armada-7040-db.dts +++ b/arch/arm64/boot/dts/marvell/armada-7040-db.dts @@ -44,6 +44,7 @@ * Device Tree file for Marvell Armada 7040 Development board platform */ +#include <dt-bindings/gpio/gpio.h> #include "armada-7040.dtsi" / { @@ -59,6 +60,34 @@ device_type = "memory"; reg = <0x0 0x0 0x0 0x80000000>; }; + + cpm_reg_usb3_0_vbus: cpm-usb3-0-vbus { + compatible = "regulator-fixed"; + regulator-name = "usb3h0-vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&expander0 0 GPIO_ACTIVE_HIGH>; + }; + + cpm_reg_usb3_1_vbus: cpm-usb3-1-vbus { + compatible = "regulator-fixed"; + regulator-name = "usb3h1-vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&expander0 1 GPIO_ACTIVE_HIGH>; + }; + + cpm_usb3_0_phy: cpm-usb3-0-phy { + compatible = "usb-nop-xceiv"; + vcc-supply = <&cpm_reg_usb3_0_vbus>; + }; + + cpm_usb3_1_phy: cpm-usb3-1-phy { + compatible = "usb-nop-xceiv"; + vcc-supply = <&cpm_reg_usb3_1_vbus>; + }; }; &i2c0 { @@ -105,6 +134,14 @@ &cpm_i2c0 { status = "okay"; clock-frequency = <100000>; + + expander0: pca9555@21 { + compatible = "nxp,pca9555"; + pinctrl-names = "default"; + gpio-controller; + #gpio-cells = <2>; + reg = <0x21>; + }; }; &cpm_spi1 { @@ -140,10 +177,12 @@ }; &cpm_usb3_0 { + usb-phy = <&cpm_usb3_0_phy>; status = "okay"; }; &cpm_usb3_1 { + usb-phy = <&cpm_usb3_1_phy>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/marvell/armada-8040-db.dts b/arch/arm64/boot/dts/marvell/armada-8040-db.dts index 1e8f7242ed6f..0d7b2ae46610 100644 --- a/arch/arm64/boot/dts/marvell/armada-8040-db.dts +++ b/arch/arm64/boot/dts/marvell/armada-8040-db.dts @@ -44,6 +44,7 @@ * Device Tree file for Marvell Armada 8040 Development board platform */ +#include <dt-bindings/gpio/gpio.h> #include "armada-8040.dtsi" / { @@ -59,6 +60,48 @@ device_type = "memory"; reg = <0x0 0x0 0x0 0x80000000>; }; + + cpm_reg_usb3_0_vbus: cpm-usb3-0-vbus { + compatible = "regulator-fixed"; + regulator-name = "cpm-usb3h0-vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&expander0 0 GPIO_ACTIVE_HIGH>; + }; + + cpm_reg_usb3_1_vbus: cpm-usb3-1-vbus { + compatible = "regulator-fixed"; + regulator-name = "cpm-usb3h1-vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&expander0 1 GPIO_ACTIVE_HIGH>; + }; + + cpm_usb3_0_phy: cpm-usb3-0-phy { + compatible = "usb-nop-xceiv"; + vcc-supply = <&cpm_reg_usb3_0_vbus>; + }; + + cpm_usb3_1_phy: cpm-usb3-1-phy { + compatible = "usb-nop-xceiv"; + vcc-supply = <&cpm_reg_usb3_1_vbus>; + }; + + cps_reg_usb3_0_vbus: cps-usb3-0-vbus { + compatible = "regulator-fixed"; + regulator-name = "cps-usb3h0-vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&expander1 0 GPIO_ACTIVE_HIGH>; + }; + + cps_usb3_0_phy: cps-usb3-0-phy { + compatible = "usb-nop-xceiv"; + vcc-supply = <&cps_reg_usb3_0_vbus>; + }; }; &i2c0 { @@ -107,6 +150,25 @@ &cpm_i2c0 { status = "okay"; clock-frequency = <100000>; + + /* U31 */ + expander0: pca9555@21 { + compatible = "nxp,pca9555"; + pinctrl-names = "default"; + gpio-controller; + #gpio-cells = <2>; + reg = <0x21>; + }; + + /* U25 */ + expander1: pca9555@25 { + compatible = "nxp,pca9555"; + pinctrl-names = "default"; + gpio-controller; + #gpio-cells = <2>; + reg = <0x25>; + }; + }; /* CON4 on CP0 expansion */ @@ -116,11 +178,13 @@ /* CON9 on CP0 expansion */ &cpm_usb3_0 { + usb-phy = <&cpm_usb3_0_phy>; status = "okay"; }; /* CON10 on CP0 expansion */ &cpm_usb3_1 { + usb-phy = <&cpm_usb3_1_phy>; status = "okay"; }; @@ -159,6 +223,7 @@ /* CON9 on CP1 expansion */ &cps_usb3_0 { + usb-phy = <&cps_usb3_0_phy>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts b/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts index 4968e731de61..acf5c7d16d79 100644 --- a/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts +++ b/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts @@ -46,11 +46,17 @@ #include "armada-8040.dtsi" +#include <dt-bindings/gpio/gpio.h> + / { model = "Marvell 8040 MACHIATOBin"; compatible = "marvell,armada8040-mcbin", "marvell,armada8040", "marvell,armada-ap806-quad", "marvell,armada-ap806"; + chosen { + stdout-path = "serial0:115200n8"; + }; + memory@00000000 { device_type = "memory"; reg = <0x0 0x0 0x0 0x80000000>; @@ -77,11 +83,13 @@ v_5v0_usb3_hst_vbus: regulator-usb3-vbus0 { compatible = "regulator-fixed"; + enable-active-high; + gpio = <&cpm_gpio2 15 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&cpm_xhci_vbus_pins>; regulator-name = "v_5v0_usb3_hst_vbus"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; - /* actually GPIO controlled, but 8k has no GPIO support yet */ - regulator-always-on; status = "okay"; }; @@ -112,10 +120,44 @@ &cpm_i2c0 { clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&cpm_i2c0_pins>; status = "okay"; }; +&cpm_i2c1 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&cpm_i2c1_pins>; + status = "okay"; + + i2c-switch@70 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + + sfpp0_i2c: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + sfpp1_i2c: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + sfp_1g_i2c: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + }; +}; + &cpm_mdio { + pinctrl-names = "default"; + pinctrl-0 = <&cpm_ge_mdio_pins>; status = "okay"; ge_phy: ethernet-phy@0 { @@ -123,6 +165,67 @@ }; }; +&cpm_pcie0 { + pinctrl-names = "default"; + pinctrl-0 = <&cpm_pcie_pins>; + num-lanes = <4>; + num-viewport = <8>; + reset-gpio = <&cpm_gpio1 20 GPIO_ACTIVE_LOW>; + status = "okay"; +}; + +&cpm_pinctrl { + cpm_ge_mdio_pins: ge-mdio-pins { + marvell,pins = "mpp32", "mpp34"; + marvell,function = "ge"; + }; + cpm_i2c1_pins: i2c1-pins { + marvell,pins = "mpp35", "mpp36"; + marvell,function = "i2c1"; + }; + cpm_i2c0_pins: i2c0-pins { + marvell,pins = "mpp37", "mpp38"; + marvell,function = "i2c0"; + }; + cpm_xhci_vbus_pins: xhci0-vbus-pins { + marvell,pins = "mpp47"; + marvell,function = "gpio"; + }; + cpm_pcie_pins: pcie-pins { + marvell,pins = "mpp52"; + marvell,function = "gpio"; + }; + cpm_sdhci_pins: sdhci-pins { + marvell,pins = "mpp55", "mpp56", "mpp57", "mpp58", "mpp59", + "mpp60", "mpp61"; + marvell,function = "sdio"; + }; +}; + +&cpm_xmdio { + status = "okay"; + + phy0: ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c45"; + reg = <0>; + }; + + phy8: ethernet-phy@8 { + compatible = "ethernet-phy-ieee802.3-c45"; + reg = <8>; + }; +}; + +&cpm_ethernet { + status = "okay"; +}; + +&cpm_eth0 { + status = "okay"; + phy = <&phy0>; + phy-mode = "10gbase-kr"; +}; + &cpm_sata0 { /* CPM Lane 0 - U29 */ status = "okay"; @@ -132,6 +235,8 @@ /* U6 */ broken-cd; bus-width = <4>; + pinctrl-names = "default"; + pinctrl-0 = <&cpm_sdhci_pins>; status = "okay"; vqmmc-supply = <&v_3_3>; }; @@ -150,6 +255,12 @@ status = "okay"; }; +&cps_eth0 { + status = "okay"; + phy = <&phy8>; + phy-mode = "10gbase-kr"; +}; + &cps_eth1 { /* CPS Lane 0 - J5 (Gigabit RJ45) */ status = "okay"; @@ -157,6 +268,13 @@ phy-mode = "sgmii"; }; +&cps_pinctrl { + cps_spi1_pins: spi1-pins { + marvell,pins = "mpp12", "mpp13", "mpp14", "mpp15", "mpp16"; + marvell,function = "spi1"; + }; +}; + &cps_sata0 { /* CPS Lane 1 - U32 */ /* CPS Lane 3 - U31 */ @@ -164,6 +282,8 @@ }; &cps_spi1 { + pinctrl-names = "default"; + pinctrl-0 = <&cps_spi1_pins>; status = "okay"; spi-flash@0 { diff --git a/arch/arm64/boot/dts/marvell/armada-8080-db.dts b/arch/arm64/boot/dts/marvell/armada-8080-db.dts new file mode 100644 index 000000000000..707af833832b --- /dev/null +++ b/arch/arm64/boot/dts/marvell/armada-8080-db.dts @@ -0,0 +1,67 @@ +/* + * Copyright (C) 2017 Marvell Technology Group Ltd. + * + * This file is dual-licensed: you can use it either under the terms + * of the GPLv2 or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * Device Tree file for Marvell Armada-8080 Development board platform + */ + +#include "armada-8080.dtsi" + +/ { + model = "Marvell 8080 board"; + compatible = "marvell,armada-8080-db", "marvell,armada-8080", + "marvell,armada-ap810-octa", "marvell,armada-ap810"; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory@00000000 { + device_type = "memory"; + reg = <0x0 0x0 0x0 0x80000000>; + }; +}; + +&uart0_ap0 { + clock-frequency = <384000>; + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/marvell/armada-8080.dtsi b/arch/arm64/boot/dts/marvell/armada-8080.dtsi new file mode 100644 index 000000000000..d5535b716735 --- /dev/null +++ b/arch/arm64/boot/dts/marvell/armada-8080.dtsi @@ -0,0 +1,53 @@ +/* + * Copyright (C) 2017 Marvell Technology Group Ltd. + * + * This file is dual-licensed: you can use it either under the terms + * of the GPLv2 or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * Device Tree file for Marvell Armada-8080 SoC, made of an AP810 OCTA. + */ + +#include "armada-ap810-ap0-octa-core.dtsi" + +/ { + model = "Marvell 8080 board"; + compatible = "marvell,armada-8080", "marvell,armada-ap810-octa", + "marvell,armada-ap810"; +}; diff --git a/arch/arm64/boot/dts/marvell/armada-ap810-ap0-octa-core.dtsi b/arch/arm64/boot/dts/marvell/armada-ap810-ap0-octa-core.dtsi new file mode 100644 index 000000000000..bf1b22b70384 --- /dev/null +++ b/arch/arm64/boot/dts/marvell/armada-ap810-ap0-octa-core.dtsi @@ -0,0 +1,104 @@ +/* + * Copyright (C) 2017 Marvell Technology Group Ltd. + * + * This file is dual-licensed: you can use it either under the terms + * of the GPLv2 or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * Device Tree file for Marvell Armada AP810 OCTA cores. + */ + +#include "armada-ap810-ap0.dtsi" + +/ { + cpus { + #address-cells = <1>; + #size-cells = <0>; + compatible = "marvell,armada-ap810-octa"; + + cpu@000 { + device_type = "cpu"; + compatible = "arm,cortex-a72", "arm,armv8"; + reg = <0x000>; + enable-method = "psci"; + }; + cpu@001 { + device_type = "cpu"; + compatible = "arm,cortex-a72", "arm,armv8"; + reg = <0x001>; + enable-method = "psci"; + }; + cpu@100 { + device_type = "cpu"; + compatible = "arm,cortex-a72", "arm,armv8"; + reg = <0x100>; + enable-method = "psci"; + }; + cpu@101 { + device_type = "cpu"; + compatible = "arm,cortex-a72", "arm,armv8"; + reg = <0x101>; + enable-method = "psci"; + }; + cpu@200 { + device_type = "cpu"; + compatible = "arm,cortex-a72", "arm,armv8"; + reg = <0x200>; + enable-method = "psci"; + }; + cpu@201 { + device_type = "cpu"; + compatible = "arm,cortex-a72", "arm,armv8"; + reg = <0x201>; + enable-method = "psci"; + }; + cpu@300 { + device_type = "cpu"; + compatible = "arm,cortex-a72", "arm,armv8"; + reg = <0x300>; + enable-method = "psci"; + }; + cpu@301 { + device_type = "cpu"; + compatible = "arm,cortex-a72", "arm,armv8"; + reg = <0x301>; + enable-method = "psci"; + }; + }; +}; diff --git a/arch/arm64/boot/dts/marvell/armada-ap810-ap0.dtsi b/arch/arm64/boot/dts/marvell/armada-ap810-ap0.dtsi new file mode 100644 index 000000000000..7e6f039f0f80 --- /dev/null +++ b/arch/arm64/boot/dts/marvell/armada-ap810-ap0.dtsi @@ -0,0 +1,163 @@ +/* + * Copyright (C) 2017 Marvell Technology Group Ltd. + * + * This file is dual-licensed: you can use it either under the terms + * of the GPLv2 or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * Device Tree file for Marvell Armada AP810. + */ + +#include <dt-bindings/interrupt-controller/arm-gic.h> + +/dts-v1/; + +/ { + model = "Marvell Armada AP810"; + compatible = "marvell,armada-ap810"; + #address-cells = <2>; + #size-cells = <2>; + + aliases { + serial0 = &uart0_ap0; + serial1 = &uart1_ap0; + }; + + psci { + compatible = "arm,psci-0.2"; + method = "smc"; + }; + + ap810-ap0 { + #address-cells = <2>; + #size-cells = <2>; + compatible = "simple-bus"; + interrupt-parent = <&gic>; + ranges; + + config-space@e8000000 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "simple-bus"; + ranges = <0x0 0x0 0xe8000000 0x4000000>; + interrupt-parent = <&gic>; + + gic: interrupt-controller@3000000 { + compatible = "arm,gic-v3"; + #interrupt-cells = <3>; + #address-cells = <1>; + #size-cells = <1>; + interrupt-controller; + interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; + ranges; + + reg = <0x3000000 0x10000>, /* GICD */ + <0x3060000 0x100000>, /* GICR */ + <0x00c0000 0x2000>, /* GICC */ + <0x00d0000 0x1000>, /* GICH */ + <0x00e0000 0x2000>; /* GICV */ + + gic_its_ap0: interrupt-controller@3040000 { + compatible = "arm,gic-v3-its"; + msi-controller; + #msi-cells = <1>; + reg = <0x3040000 0x20000>; + }; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>, + <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>, + <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>, + <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>; + }; + + xor@400000 { + compatible = "marvell,armada-7k-xor", "marvell,xor-v2"; + reg = <0x400000 0x1000>, + <0x410000 0x1000>; + msi-parent = <&gic_its_ap0 0xa0>; + dma-coherent; + }; + + xor@420000 { + compatible = "marvell,armada-7k-xor", "marvell,xor-v2"; + reg = <0x420000 0x1000>, + <0x430000 0x1000>; + msi-parent = <&gic_its_ap0 0xa1>; + dma-coherent; + }; + + xor@440000 { + compatible = "marvell,armada-7k-xor", "marvell,xor-v2"; + reg = <0x440000 0x1000>, + <0x450000 0x1000>; + msi-parent = <&gic_its_ap0 0xa2>; + dma-coherent; + }; + + xor@460000 { + compatible = "marvell,armada-7k-xor", "marvell,xor-v2"; + reg = <0x460000 0x1000>, + <0x470000 0x1000>; + msi-parent = <&gic_its_ap0 0xa3>; + dma-coherent; + }; + + uart0_ap0: serial@512000 { + compatible = "snps,dw-apb-uart"; + reg = <0x512000 0x100>; + reg-shift = <2>; + interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>; + reg-io-width = <1>; + status = "disabled"; + }; + + uart1_ap0: serial@512100 { + compatible = "snps,dw-apb-uart"; + reg = <0x512100 0x100>; + reg-shift = <2>; + interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>; + reg-io-width = <1>; + status = "disabled"; + }; + }; + }; +}; diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi index 4c68605675a8..8263a8a504a8 100644 --- a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi @@ -65,25 +65,44 @@ reg = <0x0 0x100000>, <0x129000 0xb000>; clocks = <&cpm_clk 1 3>, <&cpm_clk 1 9>, <&cpm_clk 1 5>; clock-names = "pp_clk", "gop_clk", "mg_clk"; + marvell,system-controller = <&cpm_syscon0>; status = "disabled"; dma-coherent; cpm_eth0: eth0 { - interrupts = <ICU_GRP_NSR 39 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <ICU_GRP_NSR 39 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 43 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 47 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 51 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 55 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tx-cpu0", "tx-cpu1", "tx-cpu2", + "tx-cpu3", "rx-shared"; port-id = <0>; gop-port-id = <0>; status = "disabled"; }; cpm_eth1: eth1 { - interrupts = <ICU_GRP_NSR 40 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <ICU_GRP_NSR 40 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 44 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 48 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 52 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 56 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tx-cpu0", "tx-cpu1", "tx-cpu2", + "tx-cpu3", "rx-shared"; port-id = <1>; gop-port-id = <2>; status = "disabled"; }; cpm_eth2: eth2 { - interrupts = <ICU_GRP_NSR 41 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <ICU_GRP_NSR 41 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 45 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 49 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 53 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 57 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tx-cpu0", "tx-cpu1", "tx-cpu2", + "tx-cpu3", "rx-shared"; port-id = <2>; gop-port-id = <3>; status = "disabled"; @@ -115,6 +134,13 @@ msi-parent = <&gicp>; }; + cpm_rtc: rtc@284000 { + compatible = "marvell,armada-8k-rtc"; + reg = <0x284000 0x20>, <0x284080 0x24>; + reg-names = "rtc", "rtc-soc"; + interrupts = <ICU_GRP_NSR 77 IRQ_TYPE_LEVEL_HIGH>; + }; + cpm_syscon0: system-controller@440000 { compatible = "syscon", "simple-mfd"; reg = <0x440000 0x1000>; @@ -131,8 +157,12 @@ gpio-controller; #gpio-cells = <2>; gpio-ranges = <&cpm_pinctrl 0 0 32>; + interrupt-controller; + interrupts = <ICU_GRP_NSR 86 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 85 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 84 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 83 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; - }; cpm_gpio2: gpio@140 { @@ -142,26 +172,15 @@ gpio-controller; #gpio-cells = <2>; gpio-ranges = <&cpm_pinctrl 0 32 31>; + interrupt-controller; + interrupts = <ICU_GRP_NSR 82 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 81 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 80 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 79 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; }; }; - cpm_rtc: rtc@284000 { - compatible = "marvell,armada-8k-rtc"; - reg = <0x284000 0x20>, <0x284080 0x24>; - reg-names = "rtc", "rtc-soc"; - interrupts = <ICU_GRP_NSR 77 IRQ_TYPE_LEVEL_HIGH>; - }; - - cpm_sata0: sata@540000 { - compatible = "marvell,armada-8k-ahci", - "generic-ahci"; - reg = <0x540000 0x30000>; - interrupts = <ICU_GRP_NSR 107 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&cpm_clk 1 15>; - status = "disabled"; - }; - cpm_usb3_0: usb3@500000 { compatible = "marvell,armada-8k-xhci", "generic-xhci"; @@ -182,6 +201,15 @@ status = "disabled"; }; + cpm_sata0: sata@540000 { + compatible = "marvell,armada-8k-ahci", + "generic-ahci"; + reg = <0x540000 0x30000>; + interrupts = <ICU_GRP_NSR 107 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpm_clk 1 15>; + status = "disabled"; + }; + cpm_xor0: xor@6a0000 { compatible = "marvell,armada-7k-xor", "marvell,xor-v2"; reg = <0x6a0000 0x1000>, @@ -240,6 +268,21 @@ status = "disabled"; }; + cpm_nand: nand@720000 { + /* + * Due to the limiation of the pin available + * this controller is only usable on the CPM + * for A7K and on the CPS for A8K. + */ + compatible = "marvell,armada370-nand"; + reg = <0x720000 0x54>; + #address-cells = <1>; + #size-cells = <1>; + interrupts = <ICU_GRP_NSR 115 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpm_clk 1 2>; + status = "disabled"; + }; + cpm_trng: trng@760000 { compatible = "marvell,armada-8k-rng", "inside-secure,safexcel-eip76"; reg = <0x760000 0x7d>; diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi index 923f354b02f0..b71ee6c83668 100644 --- a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi @@ -60,37 +60,49 @@ compatible = "simple-bus"; ranges = <0x0 0x0 0xf4000000 0x2000000>; - cps_rtc: rtc@284000 { - compatible = "marvell,armada-8k-rtc"; - reg = <0x284000 0x20>, <0x284080 0x24>; - reg-names = "rtc", "rtc-soc"; - interrupts = <ICU_GRP_NSR 77 IRQ_TYPE_LEVEL_HIGH>; - }; - cps_ethernet: ethernet@0 { compatible = "marvell,armada-7k-pp22"; reg = <0x0 0x100000>, <0x129000 0xb000>; clocks = <&cps_clk 1 3>, <&cps_clk 1 9>, <&cps_clk 1 5>; clock-names = "pp_clk", "gop_clk", "mg_clk"; + marvell,system-controller = <&cps_syscon0>; status = "disabled"; dma-coherent; cps_eth0: eth0 { - interrupts = <ICU_GRP_NSR 39 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <ICU_GRP_NSR 39 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 43 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 47 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 51 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 55 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tx-cpu0", "tx-cpu1", "tx-cpu2", + "tx-cpu3", "rx-shared"; port-id = <0>; gop-port-id = <0>; status = "disabled"; }; cps_eth1: eth1 { - interrupts = <ICU_GRP_NSR 40 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <ICU_GRP_NSR 40 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 44 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 48 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 52 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 56 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tx-cpu0", "tx-cpu1", "tx-cpu2", + "tx-cpu3", "rx-shared"; port-id = <1>; gop-port-id = <2>; status = "disabled"; }; cps_eth2: eth2 { - interrupts = <ICU_GRP_NSR 41 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <ICU_GRP_NSR 41 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 45 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 49 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 53 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 57 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tx-cpu0", "tx-cpu1", "tx-cpu2", + "tx-cpu3", "rx-shared"; port-id = <2>; gop-port-id = <3>; status = "disabled"; @@ -122,6 +134,13 @@ msi-parent = <&gicp>; }; + cps_rtc: rtc@284000 { + compatible = "marvell,armada-8k-rtc"; + reg = <0x284000 0x20>, <0x284080 0x24>; + reg-names = "rtc", "rtc-soc"; + interrupts = <ICU_GRP_NSR 77 IRQ_TYPE_LEVEL_HIGH>; + }; + cps_syscon0: system-controller@440000 { compatible = "syscon", "simple-mfd"; reg = <0x440000 0x1000>; @@ -138,8 +157,12 @@ gpio-controller; #gpio-cells = <2>; gpio-ranges = <&cps_pinctrl 0 0 32>; + interrupt-controller; + interrupts = <ICU_GRP_NSR 86 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 85 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 84 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 83 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; - }; cps_gpio2: gpio@140 { @@ -149,20 +172,16 @@ gpio-controller; #gpio-cells = <2>; gpio-ranges = <&cps_pinctrl 0 32 31>; + interrupt-controller; + interrupts = <ICU_GRP_NSR 82 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 81 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 80 IRQ_TYPE_LEVEL_HIGH>, + <ICU_GRP_NSR 79 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; }; }; - cps_sata0: sata@540000 { - compatible = "marvell,armada-8k-ahci", - "generic-ahci"; - reg = <0x540000 0x30000>; - interrupts = <ICU_GRP_NSR 107 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&cps_clk 1 15>; - status = "disabled"; - }; - cps_usb3_0: usb3@500000 { compatible = "marvell,armada-8k-xhci", "generic-xhci"; @@ -183,6 +202,15 @@ status = "disabled"; }; + cps_sata0: sata@540000 { + compatible = "marvell,armada-8k-ahci", + "generic-ahci"; + reg = <0x540000 0x30000>; + interrupts = <ICU_GRP_NSR 107 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cps_clk 1 15>; + status = "disabled"; + }; + cps_xor0: xor@6a0000 { compatible = "marvell,armada-7k-xor", "marvell,xor-v2"; reg = <0x6a0000 0x1000>, @@ -241,6 +269,21 @@ status = "disabled"; }; + cps_nand: nand@720000 { + /* + * Due to the limiation of the pin available + * this controller is only usable on the CPM + * for A7K and on the CPS for A8K. + */ + compatible = "marvell,armada370-nand"; + reg = <0x720000 0x54>; + #address-cells = <1>; + #size-cells = <1>; + interrupts = <ICU_GRP_NSR 115 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cps_clk 1 2>; + status = "disabled"; + }; + cps_trng: trng@760000 { compatible = "marvell,armada-8k-rng", "inside-secure,safexcel-eip76"; reg = <0x760000 0x7d>; diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile index 015eb072ddef..151723b5c733 100644 --- a/arch/arm64/boot/dts/mediatek/Makefile +++ b/arch/arm64/boot/dts/mediatek/Makefile @@ -1,6 +1,8 @@ +dtb-$(CONFIG_ARCH_MEDIATEK) += mt2712-evb.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt6755-evb.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt6795-evb.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-evb.dtb +dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-rfb1.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-evb.dtb always := $(dtb-y) diff --git a/arch/arm64/boot/dts/mediatek/mt2712-evb.dts b/arch/arm64/boot/dts/mediatek/mt2712-evb.dts new file mode 100644 index 000000000000..8c804df3da4e --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt2712-evb.dts @@ -0,0 +1,32 @@ +/* + * Copyright (c) 2017 MediaTek Inc. + * Author: YT Shen <yt.shen@mediatek.com> + * + * SPDX-License-Identifier: (GPL-2.0 OR MIT) + */ + +/dts-v1/; +#include "mt2712e.dtsi" + +/ { + model = "MediaTek MT2712 evaluation board"; + compatible = "mediatek,mt2712-evb", "mediatek,mt2712"; + + aliases { + serial0 = &uart0; + }; + + memory@40000000 { + device_type = "memory"; + reg = <0 0x40000000 0 0x80000000>; + }; + + chosen { + stdout-path = "serial0:921600n8"; + }; +}; + +&uart0 { + status = "okay"; +}; + diff --git a/arch/arm64/boot/dts/mediatek/mt2712e.dtsi b/arch/arm64/boot/dts/mediatek/mt2712e.dtsi new file mode 100644 index 000000000000..57d0396b7faa --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt2712e.dtsi @@ -0,0 +1,171 @@ +/* + * Copyright (c) 2017 MediaTek Inc. + * Author: YT Shen <yt.shen@mediatek.com> + * + * SPDX-License-Identifier: (GPL-2.0 OR MIT) + */ + +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> + +/ { + compatible = "mediatek,mt2712"; + interrupt-parent = <&sysirq>; + #address-cells = <2>; + #size-cells = <2>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu-map { + cluster0 { + core0 { + cpu = <&cpu0>; + }; + core1 { + cpu = <&cpu1>; + }; + }; + + cluster1 { + core0 { + cpu = <&cpu2>; + }; + }; + }; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a35"; + reg = <0x000>; + }; + + cpu1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a35"; + reg = <0x001>; + enable-method = "psci"; + }; + + cpu2: cpu@200 { + device_type = "cpu"; + compatible = "arm,cortex-a72"; + reg = <0x200>; + enable-method = "psci"; + }; + }; + + psci { + compatible = "arm,psci-0.2"; + method = "smc"; + }; + + baud_clk: dummy26m { + compatible = "fixed-clock"; + clock-frequency = <26000000>; + #clock-cells = <0>; + }; + + sys_clk: dummyclk { + compatible = "fixed-clock"; + clock-frequency = <26000000>; + #clock-cells = <0>; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupt-parent = <&gic>; + interrupts = <GIC_PPI 13 + (GIC_CPU_MASK_RAW(0x13) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 14 + (GIC_CPU_MASK_RAW(0x13) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 11 + (GIC_CPU_MASK_RAW(0x13) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 10 + (GIC_CPU_MASK_RAW(0x13) | IRQ_TYPE_LEVEL_LOW)>; + }; + + uart5: serial@1000f000 { + compatible = "mediatek,mt2712-uart", + "mediatek,mt6577-uart"; + reg = <0 0x1000f000 0 0x400>; + interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_LOW>; + clocks = <&baud_clk>, <&sys_clk>; + clock-names = "baud", "bus"; + status = "disabled"; + }; + + sysirq: interrupt-controller@10220a80 { + compatible = "mediatek,mt2712-sysirq", + "mediatek,mt6577-sysirq"; + interrupt-controller; + #interrupt-cells = <3>; + interrupt-parent = <&gic>; + reg = <0 0x10220a80 0 0x40>; + }; + + gic: interrupt-controller@10510000 { + compatible = "arm,gic-400"; + #interrupt-cells = <3>; + interrupt-parent = <&gic>; + interrupt-controller; + reg = <0 0x10510000 0 0x10000>, + <0 0x10520000 0 0x20000>, + <0 0x10540000 0 0x20000>, + <0 0x10560000 0 0x20000>; + interrupts = <GIC_PPI 9 + (GIC_CPU_MASK_RAW(0x13) | IRQ_TYPE_LEVEL_HIGH)>; + }; + + uart0: serial@11002000 { + compatible = "mediatek,mt2712-uart", + "mediatek,mt6577-uart"; + reg = <0 0x11002000 0 0x400>; + interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_LOW>; + clocks = <&baud_clk>, <&sys_clk>; + clock-names = "baud", "bus"; + status = "disabled"; + }; + + uart1: serial@11003000 { + compatible = "mediatek,mt2712-uart", + "mediatek,mt6577-uart"; + reg = <0 0x11003000 0 0x400>; + interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_LOW>; + clocks = <&baud_clk>, <&sys_clk>; + clock-names = "baud", "bus"; + status = "disabled"; + }; + + uart2: serial@11004000 { + compatible = "mediatek,mt2712-uart", + "mediatek,mt6577-uart"; + reg = <0 0x11004000 0 0x400>; + interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_LOW>; + clocks = <&baud_clk>, <&sys_clk>; + clock-names = "baud", "bus"; + status = "disabled"; + }; + + uart3: serial@11005000 { + compatible = "mediatek,mt2712-uart", + "mediatek,mt6577-uart"; + reg = <0 0x11005000 0 0x400>; + interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_LOW>; + clocks = <&baud_clk>, <&sys_clk>; + clock-names = "baud", "bus"; + status = "disabled"; + }; + + uart4: serial@11019000 { + compatible = "mediatek,mt2712-uart", + "mediatek,mt6577-uart"; + reg = <0 0x11019000 0 0x400>; + interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_LOW>; + clocks = <&baud_clk>, <&sys_clk>; + clock-names = "baud", "bus"; + status = "disabled"; + }; +}; + diff --git a/arch/arm64/boot/dts/mediatek/mt6797.dtsi b/arch/arm64/boot/dts/mediatek/mt6797.dtsi index 31088a9f71de..4beaa71107d7 100644 --- a/arch/arm64/boot/dts/mediatek/mt6797.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt6797.dtsi @@ -108,13 +108,6 @@ clock-output-names = "clk26m"; }; - clk32k: oscillator@1 { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <32000>; - clock-output-names = "clk32k"; - }; - timer { compatible = "arm,armv8-timer"; interrupt-parent = <&gic>; @@ -147,6 +140,11 @@ infracfg = <&infrasys>; }; + watchdog: watchdog@10007000 { + compatible = "mediatek,mt6797-wdt", "mediatek,mt6589-wdt"; + reg = <0 0x10007000 0 0x100>; + }; + apmixedsys: apmixed@1000c000 { compatible = "mediatek,mt6797-apmixedsys"; reg = <0 0x1000c000 0 0x1000>; diff --git a/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts b/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts new file mode 100644 index 000000000000..c08309df2cc7 --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts @@ -0,0 +1,27 @@ +/* + * Copyright (c) 2017 MediaTek Inc. + * Author: Ming Huang <ming.huang@mediatek.com> + * Sean Wang <sean.wang@mediatek.com> + * + * SPDX-License-Identifier: (GPL-2.0 OR MIT) + */ + +/dts-v1/; +#include "mt7622.dtsi" + +/ { + model = "MediaTek MT7622 RFB1 board"; + compatible = "mediatek,mt7622-rfb1", "mediatek,mt7622"; + + chosen { + bootargs = "console=ttyS0,115200n1"; + }; + + memory { + reg = <0 0x40000000 0 0x3F000000>; + }; +}; + +&uart0 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi b/arch/arm64/boot/dts/mediatek/mt7622.dtsi new file mode 100644 index 000000000000..b111fec2ed9d --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi @@ -0,0 +1,110 @@ +/* + * Copyright (c) 2017 MediaTek Inc. + * Author: Ming Huang <ming.huang@mediatek.com> + * Sean Wang <sean.wang@mediatek.com> + * + * SPDX-License-Identifier: (GPL-2.0 OR MIT) + */ + +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> + +/ { + compatible = "mediatek,mt7622"; + interrupt-parent = <&sysirq>; + #address-cells = <2>; + #size-cells = <2>; + + cpus { + #address-cells = <2>; + #size-cells = <0>; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <0x0 0x0>; + enable-method = "psci"; + clock-frequency = <1300000000>; + }; + + cpu1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <0x0 0x1>; + enable-method = "psci"; + clock-frequency = <1300000000>; + }; + }; + + uart_clk: dummy25m { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <25000000>; + }; + + bus_clk: dummy280m { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <280000000>; + }; + + psci { + compatible = "arm,psci-0.2"; + method = "smc"; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + /* 192 KiB reserved for ARM Trusted Firmware (BL31) */ + secmon_reserved: secmon@43000000 { + reg = <0 0x43000000 0 0x30000>; + no-map; + }; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupt-parent = <&gic>; + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | + IRQ_TYPE_LEVEL_HIGH)>, + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | + IRQ_TYPE_LEVEL_HIGH)>, + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | + IRQ_TYPE_LEVEL_HIGH)>, + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | + IRQ_TYPE_LEVEL_HIGH)>; + }; + + sysirq: interrupt-controller@10200620 { + compatible = "mediatek,mt7622-sysirq", + "mediatek,mt6577-sysirq"; + interrupt-controller; + #interrupt-cells = <3>; + interrupt-parent = <&gic>; + reg = <0 0x10200620 0 0x20>; + }; + + gic: interrupt-controller@10300000 { + compatible = "arm,gic-400"; + interrupt-controller; + #interrupt-cells = <3>; + interrupt-parent = <&gic>; + reg = <0 0x10310000 0 0x1000>, + <0 0x10320000 0 0x1000>, + <0 0x10340000 0 0x2000>, + <0 0x10360000 0 0x2000>; + }; + + uart0: serial@11002000 { + compatible = "mediatek,mt7622-uart", + "mediatek,mt6577-uart"; + reg = <0 0x11002000 0 0x400>; + interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_LOW>; + clocks = <&uart_clk>, <&bus_clk>; + clock-names = "baud", "bus"; + status = "disabled"; + }; +}; diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile index cc0f02d9dd02..ff81d7e5805e 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -1,5 +1,6 @@ dtb-$(CONFIG_ARCH_QCOM) += apq8016-sbc.dtb dtb-$(CONFIG_ARCH_QCOM) += apq8096-db820c.dtb +dtb-$(CONFIG_ARCH_QCOM) += ipq8074-hk01.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-mtp.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8992-bullhead-rev-101.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8994-angler-rev-101.dtb diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc-pmic-pins.dtsi b/arch/arm64/boot/dts/qcom/apq8016-sbc-pmic-pins.dtsi index d94640812194..790b7775b901 100644 --- a/arch/arm64/boot/dts/qcom/apq8016-sbc-pmic-pins.dtsi +++ b/arch/arm64/boot/dts/qcom/apq8016-sbc-pmic-pins.dtsi @@ -17,6 +17,7 @@ function = PMIC_GPIO_FUNC_NORMAL; power-source = <PM8916_GPIO_VPH>; input-disable; + output-high; }; }; diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi index bd310ac1967a..1d63e6b879de 100644 --- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi +++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi @@ -88,6 +88,8 @@ interrupts = <31 2>; adi,dsi-lanes = <4>; + clocks = <&rpmcc RPM_SMD_BB_CLK2>; + clock-names = "cec"; pd-gpios = <&msmgpio 32 0>; @@ -213,11 +215,14 @@ }; usb@78d9000 { - extcon = <&usb_id>, <&usb_id>; + extcon = <&usb_id>; status = "okay"; adp-disable; hnp-disable; srp-disable; + dr_mode = "host"; + pinctrl-names = "default"; + pinctrl-0 = <&usb_sw_sel_pm>; ulpi { phy { v1p8-supply = <&pm8916_l7>; @@ -337,19 +342,11 @@ usb_id: usb-id { compatible = "linux,extcon-usb-gpio"; - id-gpio = <&msmgpio 121 GPIO_ACTIVE_HIGH>; + vbus-gpio = <&msmgpio 121 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&usb_id_default>; }; - usb-switch { - compatible = "toshiba,tc7usb40mu"; - switch-gpios = <&pm8916_gpios 4 GPIO_ACTIVE_HIGH>; - extcon = <&usb_id>; - pinctrl-names = "default"; - pinctrl-0 = <&usb_sw_sel_pm>; - }; - hdmi-out { compatible = "hdmi-connector"; type = "a"; diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c-pmic-pins.dtsi b/arch/arm64/boot/dts/qcom/apq8096-db820c-pmic-pins.dtsi index b1142c45fdc9..8e379782597a 100644 --- a/arch/arm64/boot/dts/qcom/apq8096-db820c-pmic-pins.dtsi +++ b/arch/arm64/boot/dts/qcom/apq8096-db820c-pmic-pins.dtsi @@ -24,4 +24,28 @@ power-source = <PM8994_GPIO_S4>; // 1.8V }; }; + + usb3_vbus_det_gpio: pm8996_gpio22 { + pinconf { + pins = "gpio22"; + function = PMIC_GPIO_FUNC_NORMAL; + input-enable; + bias-pull-down; + qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>; + power-source = <PM8994_GPIO_S4>; // 1.8V + }; + }; +}; + +&pmi8994_gpios { + usb2_vbus_det_gpio: pmi8996_gpio6 { + pinconf { + pins = "gpio6"; + function = PMIC_GPIO_FUNC_NORMAL; + input-enable; + bias-pull-down; + qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>; + power-source = <PM8994_GPIO_S4>; // 1.8V + }; + }; }; diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi index d2196fc6d739..789f3e87321e 100644 --- a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi +++ b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi @@ -13,6 +13,7 @@ #include "msm8996.dtsi" #include "pm8994.dtsi" +#include "pmi8994.dtsi" #include "apq8096-db820c-pins.dtsi" #include "apq8096-db820c-pmic-pins.dtsi" #include <dt-bindings/input/input.h> @@ -88,6 +89,55 @@ cd-gpios = <&msmgpio 38 0x1>; status = "okay"; }; + + phy@34000 { + status = "okay"; + }; + + phy@7410000 { + status = "okay"; + }; + + phy@7411000 { + status = "okay"; + }; + + phy@7412000 { + status = "okay"; + }; + + usb@6a00000 { + status = "okay"; + + dwc3@6a00000 { + extcon = <&usb3_id>; + dr_mode = "otg"; + }; + }; + + usb3_id: usb3-id { + compatible = "linux,extcon-usb-gpio"; + id-gpio = <&pm8994_gpios 22 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&usb3_vbus_det_gpio>; + }; + + usb@7600000 { + status = "okay"; + + dwc3@7600000 { + extcon = <&usb2_id>; + dr_mode = "otg"; + maximum-speed = "high-speed"; + }; + }; + + usb2_id: usb2-id { + compatible = "linux,extcon-usb-gpio"; + id-gpio = <&pmi8994_gpios 6 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&usb2_vbus_det_gpio>; + }; }; @@ -106,4 +156,152 @@ gpios = <&pm8994_gpios 2 GPIO_ACTIVE_LOW>; }; }; + + rpm-glink { + rpm_requests { + pm8994-regulators { + vdd_l1-supply = <&pm8994_s3>; + vdd_l2_l26_l28-supply = <&pm8994_s3>; + vdd_l3_l11-supply = <&pm8994_s3>; + vdd_l4_l27_l31-supply = <&pm8994_s3>; + vdd_l5_l7-supply = <&pm8994_s5>; + vdd_l14_l15-supply = <&pm8994_s5>; + vdd_l20_l21-supply = <&pm8994_s5>; + vdd_l25-supply = <&pm8994_s3>; + + s3 { + regulator-min-microvolt = <1300000>; + regulator-max-microvolt = <1300000>; + }; + s4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + s5 { + regulator-min-microvolt = <2150000>; + regulator-max-microvolt = <2150000>; + }; + s7 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <800000>; + }; + + l1 { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + }; + l2 { + regulator-min-microvolt = <1250000>; + regulator-max-microvolt = <1250000>; + }; + l3 { + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <850000>; + }; + l4 { + regulator-min-microvolt = <1225000>; + regulator-max-microvolt = <1225000>; + }; + l6 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + l8 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + l9 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + l10 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + l11 { + regulator-min-microvolt = <1150000>; + regulator-max-microvolt = <1150000>; + }; + l12 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + l13 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2950000>; + }; + l14 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + l15 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + l16 { + regulator-min-microvolt = <2700000>; + regulator-max-microvolt = <2700000>; + }; + l17 { + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2500000>; + }; + l18 { + regulator-min-microvolt = <2700000>; + regulator-max-microvolt = <2900000>; + }; + l19 { + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + }; + l20 { + regulator-min-microvolt = <2950000>; + regulator-max-microvolt = <2950000>; + regulator-allow-set-load; + }; + l21 { + regulator-min-microvolt = <2950000>; + regulator-max-microvolt = <2950000>; + }; + l22 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + l23 { + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + l24 { + regulator-min-microvolt = <3075000>; + regulator-max-microvolt = <3075000>; + }; + l25 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-allow-set-load; + }; + l27 { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + }; + l28 { + regulator-min-microvolt = <925000>; + regulator-max-microvolt = <925000>; + regulator-allow-set-load; + }; + l29 { + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + l30 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + l32 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + }; + }; + }; }; diff --git a/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts b/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts new file mode 100644 index 000000000000..6a838b5d321e --- /dev/null +++ b/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts @@ -0,0 +1,52 @@ +/dts-v1/; +/* Copyright (c) 2017, The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ +#include "ipq8074.dtsi" + +/ { + #address-cells = <0x2>; + #size-cells = <0x2>; + model = "Qualcomm Technologies, Inc. IPQ8074-HK01"; + compatible = "qcom,ipq8074-hk01", "qcom,ipq8074"; + interrupt-parent = <&intc>; + + aliases { + serial0 = &blsp1_uart5; + }; + + chosen { + stdout-path = "serial0"; + }; + + memory { + device_type = "memory"; + reg = <0x0 0x40000000 0x0 0x20000000>; + }; + + soc { + pinctrl@1000000 { + serial_4_pins: serial4_pinmux { + mux { + pins = "gpio23", "gpio24"; + function = "blsp4_uart1"; + bias-disable; + }; + }; + }; + + serial@78b3000 { + pinctrl-0 = <&serial_4_pins>; + pinctrl-names = "default"; + status = "ok"; + }; + }; +}; diff --git a/arch/arm64/boot/dts/qcom/ipq8074.dtsi b/arch/arm64/boot/dts/qcom/ipq8074.dtsi new file mode 100644 index 000000000000..2bc5dec5614d --- /dev/null +++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi @@ -0,0 +1,194 @@ +/* + * Copyright (c) 2017, The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/clock/qcom,gcc-ipq8074.h> + +/ { + model = "Qualcomm Technologies, Inc. IPQ8074"; + compatible = "qcom,ipq8074"; + + soc: soc { + #address-cells = <0x1>; + #size-cells = <0x1>; + ranges = <0 0 0 0xffffffff>; + compatible = "simple-bus"; + + pinctrl@1000000 { + compatible = "qcom,ipq8074-pinctrl"; + reg = <0x1000000 0x300000>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <0x2>; + interrupt-controller; + #interrupt-cells = <0x2>; + }; + + intc: interrupt-controller@b000000 { + compatible = "qcom,msm-qgic2"; + interrupt-controller; + #interrupt-cells = <0x3>; + reg = <0xb000000 0x1000>, <0xb002000 0x1000>; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = <GIC_PPI 2 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 3 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 4 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 1 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>; + }; + + timer@b120000 { + #address-cells = <1>; + #size-cells = <1>; + ranges; + compatible = "arm,armv7-timer-mem"; + reg = <0xb120000 0x1000>; + clock-frequency = <19200000>; + + frame@b120000 { + frame-number = <0>; + interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; + reg = <0xb121000 0x1000>, + <0xb122000 0x1000>; + }; + + frame@b123000 { + frame-number = <1>; + interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>; + reg = <0xb123000 0x1000>; + status = "disabled"; + }; + + frame@b124000 { + frame-number = <2>; + interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; + reg = <0xb124000 0x1000>; + status = "disabled"; + }; + + frame@b125000 { + frame-number = <3>; + interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>; + reg = <0xb125000 0x1000>; + status = "disabled"; + }; + + frame@b126000 { + frame-number = <4>; + interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>; + reg = <0xb126000 0x1000>; + status = "disabled"; + }; + + frame@b127000 { + frame-number = <5>; + interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>; + reg = <0xb127000 0x1000>; + status = "disabled"; + }; + + frame@b128000 { + frame-number = <6>; + interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; + reg = <0xb128000 0x1000>; + status = "disabled"; + }; + }; + + gcc: gcc@1800000 { + compatible = "qcom,gcc-ipq8074"; + reg = <0x1800000 0x80000>; + #clock-cells = <0x1>; + #reset-cells = <0x1>; + }; + + blsp1_uart5: serial@78b3000 { + compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm"; + reg = <0x78b3000 0x200>; + interrupts = <GIC_SPI 308 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&gcc GCC_BLSP1_UART5_APPS_CLK>, + <&gcc GCC_BLSP1_AHB_CLK>; + clock-names = "core", "iface"; + status = "disabled"; + }; + }; + + cpus { + #address-cells = <0x1>; + #size-cells = <0x0>; + + CPU0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <0x0>; + next-level-cache = <&L2_0>; + enable-method = "psci"; + }; + + CPU1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + enable-method = "psci"; + reg = <0x1>; + next-level-cache = <&L2_0>; + }; + + CPU2: cpu@2 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + enable-method = "psci"; + reg = <0x2>; + next-level-cache = <&L2_0>; + }; + + CPU3: cpu@3 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + enable-method = "psci"; + reg = <0x3>; + next-level-cache = <&L2_0>; + }; + + L2_0: l2-cache { + compatible = "cache"; + cache-level = <0x2>; + }; + }; + + psci { + compatible = "arm,psci-1.0"; + method = "smc"; + }; + + pmu { + compatible = "arm,armv8-pmuv3"; + interrupts = <GIC_PPI 7 GIC_CPU_MASK_SIMPLE(4)>; + }; + + clocks { + sleep_clk: sleep_clk { + compatible = "fixed-clock"; + clock-frequency = <32000>; + #clock-cells = <0>; + }; + + xo: xo { + compatible = "fixed-clock"; + clock-frequency = <19200000>; + #clock-cells = <0>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi index 039991f80831..dc3817593e14 100644 --- a/arch/arm64/boot/dts/qcom/msm8916.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi @@ -88,6 +88,11 @@ no-map; }; + venus_mem: venus@89900000 { + reg = <0x0 0x89900000 0x0 0x600000>; + no-map; + }; + mba_mem: mba@8ea00000 { no-map; reg = <0 0x8ea00000 0 0x100000>; @@ -204,6 +209,17 @@ }; + gpu_opp_table: opp_table { + compatible = "operating-points-v2"; + + opp-400000000 { + opp-hz = /bits/ 64 <400000000>; + }; + opp-19200000 { + opp-hz = /bits/ 64 <19200000>; + }; + }; + timer { compatible = "arm,armv8-timer"; interrupts = <GIC_PPI 2 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, @@ -694,6 +710,84 @@ #thermal-sensor-cells = <1>; }; + apps_iommu: iommu@1ef0000 { + #address-cells = <1>; + #size-cells = <1>; + #iommu-cells = <1>; + compatible = "qcom,msm8916-iommu", "qcom,msm-iommu-v1"; + ranges = <0 0x1e20000 0x40000>; + reg = <0x1ef0000 0x3000>; + clocks = <&gcc GCC_SMMU_CFG_CLK>, + <&gcc GCC_APSS_TCU_CLK>; + clock-names = "iface", "bus"; + qcom,iommu-secure-id = <17>; + + // mdp_0: + iommu-ctx@4000 { + compatible = "qcom,msm-iommu-v1-ns"; + reg = <0x4000 0x1000>; + interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>; + }; + + // venus_ns: + iommu-ctx@5000 { + compatible = "qcom,msm-iommu-v1-sec"; + reg = <0x5000 0x1000>; + interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>; + }; + }; + + gpu_iommu: iommu@1f08000 { + #address-cells = <1>; + #size-cells = <1>; + #iommu-cells = <1>; + compatible = "qcom,msm8916-iommu", "qcom,msm-iommu-v1"; + ranges = <0 0x1f08000 0x10000>; + clocks = <&gcc GCC_SMMU_CFG_CLK>, + <&gcc GCC_GFX_TCU_CLK>; + clock-names = "iface", "bus"; + qcom,iommu-secure-id = <18>; + + // gfx3d_user: + iommu-ctx@1000 { + compatible = "qcom,msm-iommu-v1-ns"; + reg = <0x1000 0x1000>; + interrupts = <GIC_SPI 241 IRQ_TYPE_LEVEL_HIGH>; + }; + + // gfx3d_priv: + iommu-ctx@2000 { + compatible = "qcom,msm-iommu-v1-ns"; + reg = <0x2000 0x1000>; + interrupts = <GIC_SPI 242 0>; + }; + }; + + gpu@1c00000 { + compatible = "qcom,adreno-306.0", "qcom,adreno"; + reg = <0x01c00000 0x20000>; + reg-names = "kgsl_3d0_reg_memory"; + interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "kgsl_3d0_irq"; + clock-names = + "core", + "iface", + "mem", + "mem_iface", + "alt_mem_iface", + "gfx3d"; + clocks = + <&gcc GCC_OXILI_GFX3D_CLK>, + <&gcc GCC_OXILI_AHB_CLK>, + <&gcc GCC_OXILI_GMEM_CLK>, + <&gcc GCC_BIMC_GFX_CLK>, + <&gcc GCC_BIMC_GPU_CLK>, + <&gcc GFX3D_CLK_SRC>; + power-domains = <&gcc OXILI_GDSC>; + operating-points-v2 = <&gpu_opp_table>; + iommus = <&gpu_iommu 1>, <&gpu_iommu 2>; + }; + mdss: mdss@1a00000 { compatible = "qcom,mdss"; reg = <0x1a00000 0x1000>, @@ -735,6 +829,8 @@ "core_clk", "vsync_clk"; + iommus = <&apps_iommu 4>; + ports { #address-cells = <1>; #size-cells = <0>; @@ -990,7 +1086,7 @@ }; replicator@824000 { - compatible = "qcom,coresight-replicator1x", "arm,primecell"; + compatible = "arm,coresight-dynamic-replicator", "arm,primecell"; reg = <0x824000 0x1000>; clocks = <&rpmcc RPM_QDSS_CLK>, <&rpmcc RPM_QDSS_A_CLK>; @@ -1207,6 +1303,28 @@ }; }; }; + + venus: video-codec@1d00000 { + compatible = "qcom,msm8916-venus"; + reg = <0x01d00000 0xff000>; + interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>; + power-domains = <&gcc VENUS_GDSC>; + clocks = <&gcc GCC_VENUS0_VCODEC0_CLK>, + <&gcc GCC_VENUS0_AHB_CLK>, + <&gcc GCC_VENUS0_AXI_CLK>; + clock-names = "core", "iface", "bus"; + iommus = <&apps_iommu 5>; + memory-region = <&venus_mem>; + status = "okay"; + + video-decoder { + compatible = "venus-decoder"; + }; + + video-encoder { + compatible = "venus-encoder"; + }; + }; }; smd { diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi index 8f085716e258..887b61c872dd 100644 --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi @@ -276,12 +276,83 @@ hwlocks = <&tcsr_mutex 3>; }; + rpm-glink { + compatible = "qcom,glink-rpm"; + + interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>; + + qcom,rpm-msg-ram = <&rpm_msg_ram>; + + mboxes = <&apcs_glb 0>; + + rpm_requests { + compatible = "qcom,rpm-msm8996"; + qcom,glink-channels = "rpm_requests"; + + pm8994-regulators { + compatible = "qcom,rpm-pm8994-regulators"; + + pm8994_s1: s1 {}; + pm8994_s2: s2 {}; + pm8994_s3: s3 {}; + pm8994_s4: s4 {}; + pm8994_s5: s5 {}; + pm8994_s6: s6 {}; + pm8994_s7: s7 {}; + pm8994_s8: s8 {}; + pm8994_s9: s9 {}; + pm8994_s10: s10 {}; + pm8994_s11: s11 {}; + pm8994_s12: s12 {}; + + pm8994_l1: l1 {}; + pm8994_l2: l2 {}; + pm8994_l3: l3 {}; + pm8994_l4: l4 {}; + pm8994_l5: l5 {}; + pm8994_l6: l6 {}; + pm8994_l7: l7 {}; + pm8994_l8: l8 {}; + pm8994_l9: l9 {}; + pm8994_l10: l10 {}; + pm8994_l11: l11 {}; + pm8994_l12: l12 {}; + pm8994_l13: l13 {}; + pm8994_l14: l14 {}; + pm8994_l15: l15 {}; + pm8994_l16: l16 {}; + pm8994_l17: l17 {}; + pm8994_l18: l18 {}; + pm8994_l19: l19 {}; + pm8994_l20: l20 {}; + pm8994_l21: l21 {}; + pm8994_l22: l22 {}; + pm8994_l23: l23 {}; + pm8994_l24: l24 {}; + pm8994_l25: l25 {}; + pm8994_l26: l26 {}; + pm8994_l27: l27 {}; + pm8994_l28: l28 {}; + pm8994_l29: l29 {}; + pm8994_l30: l30 {}; + pm8994_l31: l31 {}; + pm8994_l32: l32 {}; + }; + + }; + }; + soc: soc { #address-cells = <1>; #size-cells = <1>; ranges = <0 0 0 0xffffffff>; compatible = "simple-bus"; + rpm_msg_ram: memory@68000 { + compatible = "qcom,rpm-msg-ram"; + reg = <0x68000 0x6000>; + }; + tcsr_mutex_regs: syscon@740000 { compatible = "syscon"; reg = <0x740000 0x20000>; @@ -303,6 +374,13 @@ reg = <0x9820000 0x1000>; }; + apcs_glb: mailbox@9820000 { + compatible = "qcom,msm8996-apcs-hmss-global"; + reg = <0x9820000 0x1000>; + + #mbox-cells = <1>; + }; + gcc: clock-controller@300000 { compatible = "qcom,gcc-msm8996"; #clock-cells = <1>; @@ -538,6 +616,209 @@ <960000000>, <825000000>; }; + + qfprom@74000 { + compatible = "qcom,qfprom"; + reg = <0x74000 0x8ff>; + #address-cells = <1>; + #size-cells = <1>; + + qusb2p_hstx_trim: hstx_trim@24e { + reg = <0x24e 0x2>; + bits = <5 4>; + }; + + qusb2s_hstx_trim: hstx_trim@24f { + reg = <0x24f 0x1>; + bits = <1 4>; + }; + }; + + phy@34000 { + compatible = "qcom,msm8996-qmp-pcie-phy"; + reg = <0x34000 0x488>; + #clock-cells = <1>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + clocks = <&gcc GCC_PCIE_PHY_AUX_CLK>, + <&gcc GCC_PCIE_PHY_CFG_AHB_CLK>, + <&gcc GCC_PCIE_CLKREF_CLK>; + clock-names = "aux", "cfg_ahb", "ref"; + + vdda-phy-supply = <&pm8994_l28>; + vdda-pll-supply = <&pm8994_l12>; + + resets = <&gcc GCC_PCIE_PHY_BCR>, + <&gcc GCC_PCIE_PHY_COM_BCR>, + <&gcc GCC_PCIE_PHY_COM_NOCSR_BCR>; + reset-names = "phy", "common", "cfg"; + status = "disabled"; + + pciephy_0: lane@35000 { + reg = <0x035000 0x130>, + <0x035200 0x200>, + <0x035400 0x1dc>; + #phy-cells = <0>; + + clock-output-names = "pcie_0_pipe_clk_src"; + clocks = <&gcc GCC_PCIE_0_PIPE_CLK>; + clock-names = "pipe0"; + resets = <&gcc GCC_PCIE_0_PHY_BCR>; + reset-names = "lane0"; + }; + + pciephy_1: lane@36000 { + reg = <0x036000 0x130>, + <0x036200 0x200>, + <0x036400 0x1dc>; + #phy-cells = <0>; + + clock-output-names = "pcie_1_pipe_clk_src"; + clocks = <&gcc GCC_PCIE_1_PIPE_CLK>; + clock-names = "pipe1"; + resets = <&gcc GCC_PCIE_1_PHY_BCR>; + reset-names = "lane1"; + }; + + pciephy_2: lane@37000 { + reg = <0x037000 0x130>, + <0x037200 0x200>, + <0x037400 0x1dc>; + #phy-cells = <0>; + + clock-output-names = "pcie_2_pipe_clk_src"; + clocks = <&gcc GCC_PCIE_2_PIPE_CLK>; + clock-names = "pipe2"; + resets = <&gcc GCC_PCIE_2_PHY_BCR>; + reset-names = "lane2"; + }; + }; + + phy@7410000 { + compatible = "qcom,msm8996-qmp-usb3-phy"; + reg = <0x7410000 0x1c4>; + #clock-cells = <1>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + clocks = <&gcc GCC_USB3_PHY_AUX_CLK>, + <&gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>, + <&gcc GCC_USB3_CLKREF_CLK>; + clock-names = "aux", "cfg_ahb", "ref"; + + vdda-phy-supply = <&pm8994_l28>; + vdda-pll-supply = <&pm8994_l12>; + + resets = <&gcc GCC_USB3_PHY_BCR>, + <&gcc GCC_USB3PHY_PHY_BCR>; + reset-names = "phy", "common"; + status = "disabled"; + + ssusb_phy_0: lane@7410200 { + reg = <0x7410200 0x200>, + <0x7410400 0x130>, + <0x7410600 0x1a8>; + #phy-cells = <0>; + + clock-output-names = "usb3_phy_pipe_clk_src"; + clocks = <&gcc GCC_USB3_PHY_PIPE_CLK>; + clock-names = "pipe0"; + }; + }; + + hsusb_phy1: phy@7411000 { + compatible = "qcom,msm8996-qusb2-phy"; + reg = <0x7411000 0x180>; + #phy-cells = <0>; + + clocks = <&gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>, + <&gcc GCC_RX1_USB2_CLKREF_CLK>; + clock-names = "cfg_ahb", "ref"; + + vdda-pll-supply = <&pm8994_l12>; + vdda-phy-dpdm-supply = <&pm8994_l24>; + + resets = <&gcc GCC_QUSB2PHY_PRIM_BCR>; + nvmem-cells = <&qusb2p_hstx_trim>; + status = "disabled"; + }; + + hsusb_phy2: phy@7412000 { + compatible = "qcom,msm8996-qusb2-phy"; + reg = <0x7412000 0x180>; + #phy-cells = <0>; + + clocks = <&gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>, + <&gcc GCC_RX2_USB2_CLKREF_CLK>; + clock-names = "cfg_ahb", "ref"; + + vdda-pll-supply = <&pm8994_l12>; + vdda-phy-dpdm-supply = <&pm8994_l24>; + + resets = <&gcc GCC_QUSB2PHY_SEC_BCR>; + nvmem-cells = <&qusb2s_hstx_trim>; + status = "disabled"; + }; + + usb2: usb@7600000 { + compatible = "qcom,dwc3"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + clocks = <&gcc GCC_PERIPH_NOC_USB20_AHB_CLK>, + <&gcc GCC_USB20_MASTER_CLK>, + <&gcc GCC_USB20_MOCK_UTMI_CLK>, + <&gcc GCC_USB20_SLEEP_CLK>, + <&gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>; + + assigned-clocks = <&gcc GCC_USB20_MOCK_UTMI_CLK>, + <&gcc GCC_USB20_MASTER_CLK>; + assigned-clock-rates = <19200000>, <60000000>; + + power-domains = <&gcc USB30_GDSC>; + status = "disabled"; + + dwc3@7600000 { + compatible = "snps,dwc3"; + reg = <0x7600000 0xcc00>; + interrupts = <0 138 0>; + phys = <&hsusb_phy2>; + phy-names = "usb2-phy"; + }; + }; + + usb3: usb@6a00000 { + compatible = "qcom,dwc3"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + clocks = <&gcc GCC_SYS_NOC_USB3_AXI_CLK>, + <&gcc GCC_USB30_MASTER_CLK>, + <&gcc GCC_AGGRE2_USB3_AXI_CLK>, + <&gcc GCC_USB30_MOCK_UTMI_CLK>, + <&gcc GCC_USB30_SLEEP_CLK>, + <&gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>; + + assigned-clocks = <&gcc GCC_USB30_MOCK_UTMI_CLK>, + <&gcc GCC_USB30_MASTER_CLK>; + assigned-clock-rates = <19200000>, <120000000>; + + power-domains = <&gcc USB30_GDSC>; + status = "disabled"; + + dwc3@6a00000 { + compatible = "snps,dwc3"; + reg = <0x6a00000 0xcc00>; + interrupts = <0 131 0>; + phys = <&hsusb_phy1>, <&ssusb_phy_0>; + phy-names = "usb2-phy", "usb3-phy"; + }; + }; }; adsp-pil { @@ -558,6 +839,15 @@ qcom,smem-states = <&adsp_smp2p_out 0>; qcom,smem-state-names = "stop"; + + smd-edge { + interrupts = <GIC_SPI 156 IRQ_TYPE_EDGE_RISING>; + + label = "lpass"; + qcom,ipc = <&apcs 16 8>; + qcom,smd-edge = <1>; + qcom,remote-pid = <2>; + }; }; adsp-smp2p { @@ -584,6 +874,30 @@ }; }; + modem-smp2p { + compatible = "qcom,smp2p"; + qcom,smem = <435>, <428>; + + interrupts = <GIC_SPI 451 IRQ_TYPE_EDGE_RISING>; + + qcom,ipc = <&apcs 16 14>; + + qcom,local-pid = <0>; + qcom,remote-pid = <1>; + + modem_smp2p_out: master-kernel { + qcom,entry-name = "master-kernel"; + #qcom,smem-state-cells = <1>; + }; + + modem_smp2p_in: slave-kernel { + qcom,entry-name = "slave-kernel"; + + interrupt-controller; + #interrupt-cells = <2>; + }; + }; + smp2p-slpi { compatible = "qcom,smp2p"; qcom,smem = <481>, <430>; diff --git a/arch/arm64/boot/dts/qcom/pmi8994.dtsi b/arch/arm64/boot/dts/qcom/pmi8994.dtsi index d3879a4e8076..57673f92805d 100644 --- a/arch/arm64/boot/dts/qcom/pmi8994.dtsi +++ b/arch/arm64/boot/dts/qcom/pmi8994.dtsi @@ -8,6 +8,23 @@ reg = <0x2 SPMI_USID>; #address-cells = <1>; #size-cells = <0>; + + pmi8994_gpios: gpios@c000 { + compatible = "qcom,pmi8994-gpio", "qcom,spmi-gpio"; + reg = <0xc000>; + gpio-controller; + #gpio-cells = <2>; + interrupts = <2 0xc0 0 IRQ_TYPE_NONE>, + <2 0xc1 0 IRQ_TYPE_NONE>, + <2 0xc2 0 IRQ_TYPE_NONE>, + <2 0xc3 0 IRQ_TYPE_NONE>, + <2 0xc4 0 IRQ_TYPE_NONE>, + <2 0xc5 0 IRQ_TYPE_NONE>, + <2 0xc6 0 IRQ_TYPE_NONE>, + <2 0xc7 0 IRQ_TYPE_NONE>, + <2 0xc8 0 IRQ_TYPE_NONE>, + <2 0xc9 0 IRQ_TYPE_NONE>; + }; }; pmic@3 { diff --git a/arch/arm64/boot/dts/renesas/Makefile b/arch/arm64/boot/dts/renesas/Makefile index acc4bb30d485..381928bc1358 100644 --- a/arch/arm64/boot/dts/renesas/Makefile +++ b/arch/arm64/boot/dts/renesas/Makefile @@ -2,6 +2,7 @@ dtb-$(CONFIG_ARCH_R8A7795) += r8a7795-salvator-x.dtb r8a7795-h3ulcb.dtb dtb-$(CONFIG_ARCH_R8A7795) += r8a7795-salvator-xs.dtb dtb-$(CONFIG_ARCH_R8A7795) += r8a7795-es1-salvator-x.dtb r8a7795-es1-h3ulcb.dtb dtb-$(CONFIG_ARCH_R8A7796) += r8a7796-salvator-x.dtb r8a7796-m3ulcb.dtb +dtb-$(CONFIG_ARCH_R8A77995) += r8a77995-draak.dtb always := $(dtb-y) clean-files := *.dtb diff --git a/arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb.dts b/arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb.dts index 95fe207cb6a3..dd4f9b6a4254 100644 --- a/arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb.dts +++ b/arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb.dts @@ -9,8 +9,6 @@ * kind, whether express or implied. */ -#define CPG_AUDIO_CLK_I R8A7795_CLK_S0D4 - /dts-v1/; #include "r8a7795-es1.dtsi" #include "ulcb.dtsi" diff --git a/arch/arm64/boot/dts/renesas/r8a7795-es1-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7795-es1-salvator-x.dts index b84c156ed696..3f7d5f51e428 100644 --- a/arch/arm64/boot/dts/renesas/r8a7795-es1-salvator-x.dts +++ b/arch/arm64/boot/dts/renesas/r8a7795-es1-salvator-x.dts @@ -8,8 +8,6 @@ * kind, whether express or implied. */ -#define CPG_AUDIO_CLK_I R8A7795_CLK_S0D4 - /dts-v1/; #include "r8a7795-es1.dtsi" #include "salvator-x.dtsi" diff --git a/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi b/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi index a0ba7bd21ea3..aaa5e67a963e 100644 --- a/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi @@ -21,6 +21,14 @@ status = "disabled"; }; + /delete-node/ usb-phy@ee0e0200; + /delete-node/ usb@ee0e0100; + /delete-node/ usb@ee0e0000; + /delete-node/ usb@e659c000; + + /delete-node/ dma-controller@e6460000; + /delete-node/ dma-controller@e6470000; + fcpf2: fcp@fe952000 { compatible = "renesas,fcpf"; reg = <0 0xfe952000 0 0x200>; @@ -79,6 +87,5 @@ }; &du { - compatible = "renesas,du-r8a7795"; vsps = <&vspd0 &vspd1 &vspd2 &vspd3>; }; diff --git a/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts b/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts index 0426f41765f0..0afe777973de 100644 --- a/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts +++ b/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts @@ -9,8 +9,6 @@ * kind, whether express or implied. */ -#define CPG_AUDIO_CLK_I R8A7795_CLK_S0D4 - /dts-v1/; #include "r8a7795.dtsi" #include "ulcb.dtsi" @@ -40,3 +38,17 @@ reg = <0x7 0x00000000 0x0 0x40000000>; }; }; + +&du { + clocks = <&cpg CPG_MOD 724>, + <&cpg CPG_MOD 723>, + <&cpg CPG_MOD 722>, + <&cpg CPG_MOD 721>, + <&cpg CPG_MOD 727>, + <&versaclock5 1>, + <&versaclock5 3>, + <&versaclock5 4>, + <&versaclock5 2>; + clock-names = "du.0", "du.1", "du.2", "du.3", "lvds.0", + "dclkin.0", "dclkin.1", "dclkin.2", "dclkin.3"; +}; diff --git a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts index 684fb3b9d154..17953070f38d 100644 --- a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts +++ b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts @@ -8,8 +8,6 @@ * kind, whether express or implied. */ -#define CPG_AUDIO_CLK_I R8A7795_CLK_S0D4 - /dts-v1/; #include "r8a7795.dtsi" #include "salvator-x.dtsi" diff --git a/arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dts b/arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dts index de354957144b..7675de5d4f2c 100644 --- a/arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dts +++ b/arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dts @@ -8,8 +8,6 @@ * kind, whether express or implied. */ -#define CPG_AUDIO_CLK_I R8A7795_CLK_S0D4 - /dts-v1/; #include "r8a7795.dtsi" #include "salvator-xs.dtsi" @@ -46,10 +44,12 @@ <&cpg CPG_MOD 722>, <&cpg CPG_MOD 721>, <&cpg CPG_MOD 727>, + <&versaclock6 1>, <&x21_clk>, - <&x22_clk>; + <&x22_clk>, + <&versaclock6 2>; clock-names = "du.0", "du.1", "du.2", "du.3", "lvds.0", - "dclkin.1", "dclkin.2"; + "dclkin.0", "dclkin.1", "dclkin.2", "dclkin.3"; }; &ehci2 { diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi index e31c1b660b3f..2938195b9571 100644 --- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi @@ -12,6 +12,8 @@ #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/power/r8a7795-sysc.h> +#define CPG_AUDIO_CLK_I R8A7795_CLK_S0D4 + / { compatible = "renesas,r8a7795"; #address-cells = <2>; @@ -691,6 +693,126 @@ }; }; + drif00: rif@e6f40000 { + compatible = "renesas,r8a7795-drif", + "renesas,rcar-gen3-drif"; + reg = <0 0xe6f40000 0 0x64>; + interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 515>; + clock-names = "fck"; + dmas = <&dmac1 0x20>, <&dmac2 0x20>; + dma-names = "rx", "rx"; + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; + resets = <&cpg 515>; + renesas,bonding = <&drif01>; + status = "disabled"; + }; + + drif01: rif@e6f50000 { + compatible = "renesas,r8a7795-drif", + "renesas,rcar-gen3-drif"; + reg = <0 0xe6f50000 0 0x64>; + interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 514>; + clock-names = "fck"; + dmas = <&dmac1 0x22>, <&dmac2 0x22>; + dma-names = "rx", "rx"; + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; + resets = <&cpg 514>; + renesas,bonding = <&drif00>; + status = "disabled"; + }; + + drif10: rif@e6f60000 { + compatible = "renesas,r8a7795-drif", + "renesas,rcar-gen3-drif"; + reg = <0 0xe6f60000 0 0x64>; + interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 513>; + clock-names = "fck"; + dmas = <&dmac1 0x24>, <&dmac2 0x24>; + dma-names = "rx", "rx"; + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; + resets = <&cpg 513>; + renesas,bonding = <&drif11>; + status = "disabled"; + }; + + drif11: rif@e6f70000 { + compatible = "renesas,r8a7795-drif", + "renesas,rcar-gen3-drif"; + reg = <0 0xe6f70000 0 0x64>; + interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 512>; + clock-names = "fck"; + dmas = <&dmac1 0x26>, <&dmac2 0x26>; + dma-names = "rx", "rx"; + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; + resets = <&cpg 512>; + renesas,bonding = <&drif10>; + status = "disabled"; + }; + + drif20: rif@e6f80000 { + compatible = "renesas,r8a7795-drif", + "renesas,rcar-gen3-drif"; + reg = <0 0xe6f80000 0 0x64>; + interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 511>; + clock-names = "fck"; + dmas = <&dmac1 0x28>, <&dmac2 0x28>; + dma-names = "rx", "rx"; + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; + resets = <&cpg 511>; + renesas,bonding = <&drif21>; + status = "disabled"; + }; + + drif21: rif@e6f90000 { + compatible = "renesas,r8a7795-drif", + "renesas,rcar-gen3-drif"; + reg = <0 0xe6f90000 0 0x64>; + interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 510>; + clock-names = "fck"; + dmas = <&dmac1 0x2a>, <&dmac2 0x2a>; + dma-names = "rx", "rx"; + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; + resets = <&cpg 510>; + renesas,bonding = <&drif20>; + status = "disabled"; + }; + + drif30: rif@e6fa0000 { + compatible = "renesas,r8a7795-drif", + "renesas,rcar-gen3-drif"; + reg = <0 0xe6fa0000 0 0x64>; + interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 509>; + clock-names = "fck"; + dmas = <&dmac1 0x2c>, <&dmac2 0x2c>; + dma-names = "rx", "rx"; + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; + resets = <&cpg 509>; + renesas,bonding = <&drif31>; + status = "disabled"; + }; + + drif31: rif@e6fb0000 { + compatible = "renesas,r8a7795-drif", + "renesas,rcar-gen3-drif"; + reg = <0 0xe6fb0000 0 0x64>; + interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 508>; + clock-names = "fck"; + dmas = <&dmac1 0x2e>, <&dmac2 0x2e>; + dma-names = "rx", "rx"; + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; + resets = <&cpg 508>; + renesas,bonding = <&drif30>; + status = "disabled"; + }; + hscif0: serial@e6540000 { compatible = "renesas,hscif-r8a7795", "renesas,rcar-gen3-hscif", @@ -776,6 +898,68 @@ status = "disabled"; }; + msiof0: spi@e6e90000 { + compatible = "renesas,msiof-r8a7795", + "renesas,rcar-gen3-msiof"; + reg = <0 0xe6e90000 0 0x0064>; + interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 211>; + dmas = <&dmac1 0x41>, <&dmac1 0x40>, + <&dmac2 0x41>, <&dmac2 0x40>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; + resets = <&cpg 211>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + msiof1: spi@e6ea0000 { + compatible = "renesas,msiof-r8a7795", + "renesas,rcar-gen3-msiof"; + reg = <0 0xe6ea0000 0 0x0064>; + interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 210>; + dmas = <&dmac1 0x43>, <&dmac1 0x42>, + <&dmac2 0x43>, <&dmac2 0x42>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; + resets = <&cpg 210>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + msiof2: spi@e6c00000 { + compatible = "renesas,msiof-r8a7795", + "renesas,rcar-gen3-msiof"; + reg = <0 0xe6c00000 0 0x0064>; + interrupts = <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 209>; + dmas = <&dmac0 0x45>, <&dmac0 0x44>; + dma-names = "tx", "rx"; + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; + resets = <&cpg 209>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + msiof3: spi@e6c10000 { + compatible = "renesas,msiof-r8a7795", + "renesas,rcar-gen3-msiof"; + reg = <0 0xe6c10000 0 0x0064>; + interrupts = <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 208>; + dmas = <&dmac0 0x47>, <&dmac0 0x46>; + dma-names = "tx", "rx"; + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; + resets = <&cpg 208>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + scif0: serial@e6e60000 { compatible = "renesas,scif-r8a7795", "renesas,rcar-gen3-scif", "renesas,scif"; @@ -1267,7 +1451,8 @@ }; sata: sata@ee300000 { - compatible = "renesas,sata-r8a7795"; + compatible = "renesas,sata-r8a7795", + "renesas,rcar-gen3-sata"; reg = <0 0xee300000 0 0x200000>; interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cpg CPG_MOD 815>; @@ -1314,6 +1499,34 @@ dma-channels = <2>; }; + usb_dmac2: dma-controller@e6460000 { + compatible = "renesas,r8a7795-usb-dmac", + "renesas,usb-dmac"; + reg = <0 0xe6460000 0 0x100>; + interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH + GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "ch0", "ch1"; + clocks = <&cpg CPG_MOD 326>; + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; + resets = <&cpg 326>; + #dma-cells = <1>; + dma-channels = <2>; + }; + + usb_dmac3: dma-controller@e6470000 { + compatible = "renesas,r8a7795-usb-dmac", + "renesas,usb-dmac"; + reg = <0 0xe6470000 0 0x100>; + interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH + GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "ch0", "ch1"; + clocks = <&cpg CPG_MOD 329>; + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; + resets = <&cpg 329>; + #dma-cells = <1>; + dma-channels = <2>; + }; + sdhi0: sd@ee100000 { compatible = "renesas,sdhi-r8a7795"; reg = <0 0xee100000 0 0x2000>; @@ -1392,6 +1605,18 @@ status = "disabled"; }; + usb2_phy3: usb-phy@ee0e0200 { + compatible = "renesas,usb2-phy-r8a7795", + "renesas,rcar-gen3-usb2-phy"; + reg = <0 0xee0e0200 0 0x700>; + interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 700>; + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; + resets = <&cpg 700>; + #phy-cells = <0>; + status = "disabled"; + }; + ehci0: usb@ee080100 { compatible = "generic-ehci"; reg = <0 0xee080100 0 0x100>; @@ -1399,6 +1624,7 @@ clocks = <&cpg CPG_MOD 703>; phys = <&usb2_phy0>; phy-names = "usb"; + companion = <&ohci0>; power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; resets = <&cpg 703>; status = "disabled"; @@ -1411,6 +1637,7 @@ clocks = <&cpg CPG_MOD 702>; phys = <&usb2_phy1>; phy-names = "usb"; + companion = <&ohci1>; power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; resets = <&cpg 702>; status = "disabled"; @@ -1423,11 +1650,25 @@ clocks = <&cpg CPG_MOD 701>; phys = <&usb2_phy2>; phy-names = "usb"; + companion = <&ohci2>; power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; resets = <&cpg 701>; status = "disabled"; }; + ehci3: usb@ee0e0100 { + compatible = "generic-ehci"; + reg = <0 0xee0e0100 0 0x100>; + interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 700>; + phys = <&usb2_phy3>; + phy-names = "usb"; + companion = <&ohci3>; + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; + resets = <&cpg 700>; + status = "disabled"; + }; + ohci0: usb@ee080000 { compatible = "generic-ohci"; reg = <0 0xee080000 0 0x100>; @@ -1464,6 +1705,18 @@ status = "disabled"; }; + ohci3: usb@ee0e0000 { + compatible = "generic-ohci"; + reg = <0 0xee0e0000 0 0x100>; + interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 700>; + phys = <&usb2_phy3>; + phy-names = "usb"; + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; + resets = <&cpg 700>; + status = "disabled"; + }; + hsusb: usb@e6590000 { compatible = "renesas,usbhs-r8a7795", "renesas,rcar-gen3-usbhs"; @@ -1481,6 +1734,23 @@ status = "disabled"; }; + hsusb3: usb@e659c000 { + compatible = "renesas,usbhs-r8a7795", + "renesas,rcar-gen3-usbhs"; + reg = <0 0xe659c000 0 0x100>; + interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 705>; + dmas = <&usb_dmac2 0>, <&usb_dmac2 1>, + <&usb_dmac3 0>, <&usb_dmac3 1>; + dma-names = "ch0", "ch1", "ch2", "ch3"; + renesas,buswait = <11>; + phys = <&usb2_phy3>; + phy-names = "usb"; + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; + resets = <&cpg 705>; + status = "disabled"; + }; + pciec0: pcie@fe000000 { compatible = "renesas,pcie-r8a7795", "renesas,pcie-rcar-gen3"; @@ -1535,6 +1805,46 @@ status = "disabled"; }; + imr-lx4@fe860000 { + compatible = "renesas,r8a7795-imr-lx4", + "renesas,imr-lx4"; + reg = <0 0xfe860000 0 0x2000>; + interrupts = <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 823>; + power-domains = <&sysc R8A7795_PD_A3VC>; + resets = <&cpg 823>; + }; + + imr-lx4@fe870000 { + compatible = "renesas,r8a7795-imr-lx4", + "renesas,imr-lx4"; + reg = <0 0xfe870000 0 0x2000>; + interrupts = <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 822>; + power-domains = <&sysc R8A7795_PD_A3VC>; + resets = <&cpg 822>; + }; + + imr-lx4@fe880000 { + compatible = "renesas,r8a7795-imr-lx4", + "renesas,imr-lx4"; + reg = <0 0xfe880000 0 0x2000>; + interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 821>; + power-domains = <&sysc R8A7795_PD_A3VC>; + resets = <&cpg 821>; + }; + + imr-lx4@fe890000 { + compatible = "renesas,r8a7795-imr-lx4", + "renesas,imr-lx4"; + reg = <0 0xfe890000 0 0x2000>; + interrupts = <GIC_SPI 195 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 820>; + power-domains = <&sysc R8A7795_PD_A3VC>; + resets = <&cpg 820>; + }; + vspbc: vsp@fe920000 { compatible = "renesas,vsp2"; reg = <0 0xfe920000 0 0x8000>; @@ -1755,6 +2065,7 @@ }; du: display@feb00000 { + compatible = "renesas,du-r8a7795"; reg = <0 0xfeb00000 0 0x80000>, <0 0xfeb90000 0 0x14>; reg-names = "du", "lvds.0"; @@ -1768,6 +2079,7 @@ <&cpg CPG_MOD 721>, <&cpg CPG_MOD 727>; clock-names = "du.0", "du.1", "du.2", "du.3", "lvds.0"; + vsps = <&vspd0 0 &vspd1 0 &vspd2 0 &vspd0 1>; status = "disabled"; ports { diff --git a/arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dts b/arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dts index 38b58b7fca4b..daee1f1a3f68 100644 --- a/arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dts +++ b/arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dts @@ -9,8 +9,6 @@ * kind, whether express or implied. */ -#define CPG_AUDIO_CLK_I R8A7796_CLK_S0D4 - /dts-v1/; #include "r8a7796.dtsi" #include "ulcb.dtsi" @@ -30,3 +28,15 @@ reg = <0x6 0x00000000 0x0 0x40000000>; }; }; + +&du { + clocks = <&cpg CPG_MOD 724>, + <&cpg CPG_MOD 723>, + <&cpg CPG_MOD 722>, + <&cpg CPG_MOD 727>, + <&versaclock5 1>, + <&versaclock5 3>, + <&versaclock5 2>; + clock-names = "du.0", "du.1", "du.2", "lvds.0", + "dclkin.0", "dclkin.1", "dclkin.2"; +}; diff --git a/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts index db4f162d6bdd..b317be03306e 100644 --- a/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts +++ b/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts @@ -8,8 +8,6 @@ * kind, whether express or implied. */ -#define CPG_AUDIO_CLK_I R8A7796_CLK_S0D4 - /dts-v1/; #include "r8a7796.dtsi" #include "salvator-x.dtsi" @@ -29,3 +27,32 @@ reg = <0x6 0x00000000 0x0 0x80000000>; }; }; + +&du { + clocks = <&cpg CPG_MOD 724>, + <&cpg CPG_MOD 723>, + <&cpg CPG_MOD 722>, + <&cpg CPG_MOD 727>, + <&versaclock5 1>, + <&x21_clk>, + <&versaclock5 2>; + clock-names = "du.0", "du.1", "du.2", "lvds.0", + "dclkin.0", "dclkin.1", "dclkin.2"; +}; + +&hdmi0 { + status = "okay"; + + ports { + port@1 { + reg = <1>; + rcar_dw_hdmi0_out: endpoint { + remote-endpoint = <&hdmi0_con>; + }; + }; + }; +}; + +&hdmi0_con { + remote-endpoint = <&rcar_dw_hdmi0_out>; +}; diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi index 1f6710912045..369092e17e34 100644 --- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi @@ -12,6 +12,8 @@ #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/power/r8a7796-sysc.h> +#define CPG_AUDIO_CLK_I R8A7796_CLK_S0D4 + / { compatible = "renesas,r8a7796"; #address-cells = <2>; @@ -639,6 +641,126 @@ }; }; + drif00: rif@e6f40000 { + compatible = "renesas,r8a7796-drif", + "renesas,rcar-gen3-drif"; + reg = <0 0xe6f40000 0 0x64>; + interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 515>; + clock-names = "fck"; + dmas = <&dmac1 0x20>, <&dmac2 0x20>; + dma-names = "rx", "rx"; + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 515>; + renesas,bonding = <&drif01>; + status = "disabled"; + }; + + drif01: rif@e6f50000 { + compatible = "renesas,r8a7796-drif", + "renesas,rcar-gen3-drif"; + reg = <0 0xe6f50000 0 0x64>; + interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 514>; + clock-names = "fck"; + dmas = <&dmac1 0x22>, <&dmac2 0x22>; + dma-names = "rx", "rx"; + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 514>; + renesas,bonding = <&drif00>; + status = "disabled"; + }; + + drif10: rif@e6f60000 { + compatible = "renesas,r8a7796-drif", + "renesas,rcar-gen3-drif"; + reg = <0 0xe6f60000 0 0x64>; + interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 513>; + clock-names = "fck"; + dmas = <&dmac1 0x24>, <&dmac2 0x24>; + dma-names = "rx", "rx"; + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 513>; + renesas,bonding = <&drif11>; + status = "disabled"; + }; + + drif11: rif@e6f70000 { + compatible = "renesas,r8a7796-drif", + "renesas,rcar-gen3-drif"; + reg = <0 0xe6f70000 0 0x64>; + interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 512>; + clock-names = "fck"; + dmas = <&dmac1 0x26>, <&dmac2 0x26>; + dma-names = "rx", "rx"; + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 512>; + renesas,bonding = <&drif10>; + status = "disabled"; + }; + + drif20: rif@e6f80000 { + compatible = "renesas,r8a7796-drif", + "renesas,rcar-gen3-drif"; + reg = <0 0xe6f80000 0 0x64>; + interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 511>; + clock-names = "fck"; + dmas = <&dmac1 0x28>, <&dmac2 0x28>; + dma-names = "rx", "rx"; + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 511>; + renesas,bonding = <&drif21>; + status = "disabled"; + }; + + drif21: rif@e6f90000 { + compatible = "renesas,r8a7796-drif", + "renesas,rcar-gen3-drif"; + reg = <0 0xe6f90000 0 0x64>; + interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 510>; + clock-names = "fck"; + dmas = <&dmac1 0x2a>, <&dmac2 0x2a>; + dma-names = "rx", "rx"; + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 510>; + renesas,bonding = <&drif20>; + status = "disabled"; + }; + + drif30: rif@e6fa0000 { + compatible = "renesas,r8a7796-drif", + "renesas,rcar-gen3-drif"; + reg = <0 0xe6fa0000 0 0x64>; + interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 509>; + clock-names = "fck"; + dmas = <&dmac1 0x2c>, <&dmac2 0x2c>; + dma-names = "rx", "rx"; + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 509>; + renesas,bonding = <&drif31>; + status = "disabled"; + }; + + drif31: rif@e6fb0000 { + compatible = "renesas,r8a7796-drif", + "renesas,rcar-gen3-drif"; + reg = <0 0xe6fb0000 0 0x64>; + interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 508>; + clock-names = "fck"; + dmas = <&dmac1 0x2e>, <&dmac2 0x2e>; + dma-names = "rx", "rx"; + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 508>; + renesas,bonding = <&drif30>; + status = "disabled"; + }; + avb: ethernet@e6800000 { compatible = "renesas,etheravb-r8a7796", "renesas,etheravb-rcar-gen3"; @@ -877,7 +999,7 @@ clocks = <&cpg CPG_MOD 211>; dmas = <&dmac1 0x41>, <&dmac1 0x40>, <&dmac2 0x41>, <&dmac2 0x40>; - dma-names = "tx", "rx"; + dma-names = "tx", "rx", "tx", "rx"; power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; resets = <&cpg 211>; #address-cells = <1>; @@ -893,7 +1015,7 @@ clocks = <&cpg CPG_MOD 210>; dmas = <&dmac1 0x43>, <&dmac1 0x42>, <&dmac2 0x43>, <&dmac2 0x42>; - dma-names = "tx", "rx"; + dma-names = "tx", "rx", "tx", "rx"; power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; resets = <&cpg 210>; #address-cells = <1>; @@ -1101,36 +1223,133 @@ dma-channels = <16>; }; + usb_dmac0: dma-controller@e65a0000 { + compatible = "renesas,r8a7796-usb-dmac", + "renesas,usb-dmac"; + reg = <0 0xe65a0000 0 0x100>; + interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH + GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "ch0", "ch1"; + clocks = <&cpg CPG_MOD 330>; + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 330>; + #dma-cells = <1>; + dma-channels = <2>; + }; + + usb_dmac1: dma-controller@e65b0000 { + compatible = "renesas,r8a7796-usb-dmac", + "renesas,usb-dmac"; + reg = <0 0xe65b0000 0 0x100>; + interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH + GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "ch0", "ch1"; + clocks = <&cpg CPG_MOD 331>; + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 331>; + #dma-cells = <1>; + dma-channels = <2>; + }; + hsusb: usb@e6590000 { - /* placeholder */ + compatible = "renesas,usbhs-r8a7796", + "renesas,rcar-gen3-usbhs"; + reg = <0 0xe6590000 0 0x100>; + interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 704>; + dmas = <&usb_dmac0 0>, <&usb_dmac0 1>, + <&usb_dmac1 0>, <&usb_dmac1 1>; + dma-names = "ch0", "ch1", "ch2", "ch3"; + renesas,buswait = <11>; + phys = <&usb2_phy0>; + phy-names = "usb"; + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 704>; + status = "disabled"; }; xhci0: usb@ee000000 { - /* placeholder */ + compatible = "renesas,xhci-r8a7796", + "renesas,rcar-gen3-xhci"; + reg = <0 0xee000000 0 0xc00>; + interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 328>; + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 328>; + status = "disabled"; }; ohci0: usb@ee080000 { - /* placeholder */ + compatible = "generic-ohci"; + reg = <0 0xee080000 0 0x100>; + interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 703>; + phys = <&usb2_phy0>; + phy-names = "usb"; + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 703>; + status = "disabled"; }; ehci0: usb@ee080100 { - /* placeholder */ + compatible = "generic-ehci"; + reg = <0 0xee080100 0 0x100>; + interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 703>; + phys = <&usb2_phy0>; + phy-names = "usb"; + companion= <&ohci0>; + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 703>; + status = "disabled"; }; usb2_phy0: usb-phy@ee080200 { - /* placeholder */ + compatible = "renesas,usb2-phy-r8a7796", + "renesas,rcar-gen3-usb2-phy"; + reg = <0 0xee080200 0 0x700>; + interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 703>; + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 703>; + #phy-cells = <0>; + status = "disabled"; }; ohci1: usb@ee0a0000 { - /* placeholder */ + compatible = "generic-ohci"; + reg = <0 0xee0a0000 0 0x100>; + interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 702>; + phys = <&usb2_phy1>; + phy-names = "usb"; + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 702>; + status = "disabled"; }; ehci1: usb@ee0a0100 { - /* placeholder */ + compatible = "generic-ehci"; + reg = <0 0xee0a0100 0 0x100>; + interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 702>; + phys = <&usb2_phy1>; + phy-names = "usb"; + companion= <&ohci1>; + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 702>; + status = "disabled"; }; usb2_phy1: usb-phy@ee0a0200 { - /* placeholder */ + compatible = "renesas,usb2-phy-r8a7796", + "renesas,rcar-gen3-usb2-phy"; + reg = <0 0xee0a0200 0 0x700>; + clocks = <&cpg CPG_MOD 702>; + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 702>; + #phy-cells = <0>; + status = "disabled"; }; sdhi0: sd@ee100000 { @@ -1440,8 +1659,150 @@ /* placeholder */ }; + fcpf0: fcp@fe950000 { + compatible = "renesas,fcpf"; + reg = <0 0xfe950000 0 0x200>; + clocks = <&cpg CPG_MOD 615>; + power-domains = <&sysc R8A7796_PD_A3VC>; + resets = <&cpg 615>; + }; + + vspb: vsp@fe960000 { + compatible = "renesas,vsp2"; + reg = <0 0xfe960000 0 0x8000>; + interrupts = <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 626>; + power-domains = <&sysc R8A7796_PD_A3VC>; + resets = <&cpg 626>; + + renesas,fcp = <&fcpvb0>; + }; + + fcpvb0: fcp@fe96f000 { + compatible = "renesas,fcpv"; + reg = <0 0xfe96f000 0 0x200>; + clocks = <&cpg CPG_MOD 607>; + power-domains = <&sysc R8A7796_PD_A3VC>; + resets = <&cpg 607>; + }; + + vspi0: vsp@fe9a0000 { + compatible = "renesas,vsp2"; + reg = <0 0xfe9a0000 0 0x8000>; + interrupts = <GIC_SPI 444 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 631>; + power-domains = <&sysc R8A7796_PD_A3VC>; + resets = <&cpg 631>; + + renesas,fcp = <&fcpvi0>; + }; + + fcpvi0: fcp@fe9af000 { + compatible = "renesas,fcpv"; + reg = <0 0xfe9af000 0 0x200>; + clocks = <&cpg CPG_MOD 611>; + power-domains = <&sysc R8A7796_PD_A3VC>; + resets = <&cpg 611>; + }; + + vspd0: vsp@fea20000 { + compatible = "renesas,vsp2"; + reg = <0 0xfea20000 0 0x4000>; + interrupts = <GIC_SPI 466 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 623>; + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 623>; + + renesas,fcp = <&fcpvd0>; + }; + + fcpvd0: fcp@fea27000 { + compatible = "renesas,fcpv"; + reg = <0 0xfea27000 0 0x200>; + clocks = <&cpg CPG_MOD 603>; + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 603>; + }; + + vspd1: vsp@fea28000 { + compatible = "renesas,vsp2"; + reg = <0 0xfea28000 0 0x4000>; + interrupts = <GIC_SPI 467 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 622>; + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 622>; + + renesas,fcp = <&fcpvd1>; + }; + + fcpvd1: fcp@fea2f000 { + compatible = "renesas,fcpv"; + reg = <0 0xfea2f000 0 0x200>; + clocks = <&cpg CPG_MOD 602>; + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 602>; + }; + + vspd2: vsp@fea30000 { + compatible = "renesas,vsp2"; + reg = <0 0xfea30000 0 0x4000>; + interrupts = <GIC_SPI 468 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 621>; + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 621>; + + renesas,fcp = <&fcpvd2>; + }; + + fcpvd2: fcp@fea37000 { + compatible = "renesas,fcpv"; + reg = <0 0xfea37000 0 0x200>; + clocks = <&cpg CPG_MOD 601>; + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 601>; + }; + + hdmi0: hdmi@fead0000 { + compatible = "renesas,r8a7796-hdmi", "renesas,rcar-gen3-hdmi"; + reg = <0 0xfead0000 0 0x10000>; + interrupts = <GIC_SPI 389 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 729>, <&cpg CPG_CORE R8A7796_CLK_HDMI>; + clock-names = "iahb", "isfr"; + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 729>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + dw_hdmi0_in: endpoint { + remote-endpoint = <&du_out_hdmi0>; + }; + }; + port@1 { + reg = <1>; + }; + }; + }; + du: display@feb00000 { - /* placeholder */ + compatible = "renesas,du-r8a7796"; + reg = <0 0xfeb00000 0 0x70000>, + <0 0xfeb90000 0 0x14>; + reg-names = "du", "lvds.0"; + interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 269 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 724>, + <&cpg CPG_MOD 723>, + <&cpg CPG_MOD 722>, + <&cpg CPG_MOD 727>; + clock-names = "du.0", "du.1", "du.2", "lvds.0"; + status = "disabled"; + + vsps = <&vspd0 &vspd1 &vspd2>; ports { #address-cells = <1>; @@ -1452,7 +1813,38 @@ du_out_rgb: endpoint { }; }; + port@1 { + reg = <1>; + du_out_hdmi0: endpoint { + remote-endpoint = <&dw_hdmi0_in>; + }; + }; + port@2 { + reg = <2>; + du_out_lvds0: endpoint { + }; + }; }; }; + + imr-lx4@fe860000 { + compatible = "renesas,r8a7796-imr-lx4", + "renesas,imr-lx4"; + reg = <0 0xfe860000 0 0x2000>; + interrupts = <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 823>; + power-domains = <&sysc R8A7796_PD_A3VC>; + resets = <&cpg 823>; + }; + + imr-lx4@fe870000 { + compatible = "renesas,r8a7796-imr-lx4", + "renesas,imr-lx4"; + reg = <0 0xfe870000 0 0x2000>; + interrupts = <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 822>; + power-domains = <&sysc R8A7796_PD_A3VC>; + resets = <&cpg 822>; + }; }; }; diff --git a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts new file mode 100644 index 000000000000..d144370051d5 --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts @@ -0,0 +1,46 @@ +/* + * Device Tree Source for the Draak board + * + * Copyright (C) 2016 Renesas Electronics Corp. + * Copyright (C) 2017 Glider bvba + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +/dts-v1/; +#include "r8a77995.dtsi" + +/ { + model = "Renesas Draak board based on r8a77995"; + compatible = "renesas,draak", "renesas,r8a77995"; + + aliases { + serial0 = &scif2; + }; + + chosen { + bootargs = "ignore_loglevel"; + stdout-path = "serial0:115200n8"; + }; + + memory@48000000 { + device_type = "memory"; + /* first 128MB is reserved for secure area. */ + reg = <0x0 0x48000000 0x0 0x18000000>; + }; +}; + +&extal_clk { + clock-frequency = <48000000>; +}; + +&scif2 { + status = "okay"; +}; + +&rwdt { + timeout-sec = <60>; + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/renesas/r8a77995.dtsi b/arch/arm64/boot/dts/renesas/r8a77995.dtsi new file mode 100644 index 000000000000..d0f95b78c022 --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r8a77995.dtsi @@ -0,0 +1,155 @@ +/* + * Device Tree Source for the r8a77995 SoC + * + * Copyright (C) 2016 Renesas Electronics Corp. + * Copyright (C) 2017 Glider bvba + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +#include <dt-bindings/clock/renesas-cpg-mssr.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> + +/ { + compatible = "renesas,r8a77995"; + #address-cells = <2>; + #size-cells = <2>; + + psci { + compatible = "arm,psci-1.0", "arm,psci-0.2"; + method = "smc"; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + a53_0: cpu@0 { + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <0x0>; + device_type = "cpu"; + power-domains = <&sysc 5>; + next-level-cache = <&L2_CA53>; + enable-method = "psci"; + }; + + L2_CA53: cache-controller-1 { + compatible = "cache"; + power-domains = <&sysc 21>; + cache-unified; + cache-level = <2>; + }; + }; + + extal_clk: extal { + compatible = "fixed-clock"; + #clock-cells = <0>; + /* This value must be overridden by the board */ + clock-frequency = <0>; + }; + + scif_clk: scif { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + }; + + soc { + compatible = "simple-bus"; + interrupt-parent = <&gic>; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + gic: interrupt-controller@f1010000 { + compatible = "arm,gic-400"; + #interrupt-cells = <3>; + #address-cells = <0>; + interrupt-controller; + reg = <0x0 0xf1010000 0 0x1000>, + <0x0 0xf1020000 0 0x20000>, + <0x0 0xf1040000 0 0x20000>, + <0x0 0xf1060000 0 0x20000>; + interrupts = <GIC_PPI 9 + (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_HIGH)>; + clocks = <&cpg CPG_MOD 408>; + clock-names = "clk"; + power-domains = <&sysc 32>; + resets = <&cpg 408>; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = <GIC_PPI 13 + (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 14 + (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 11 + (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 10 + (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>; + }; + + rwdt: watchdog@e6020000 { + compatible = "renesas,r8a77995-wdt", + "renesas,rcar-gen3-wdt"; + reg = <0 0xe6020000 0 0x0c>; + clocks = <&cpg CPG_MOD 402>; + power-domains = <&sysc 32>; + resets = <&cpg 402>; + status = "disabled"; + }; + + pmu_a53 { + compatible = "arm,cortex-a53-pmu"; + interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>; + }; + + cpg: clock-controller@e6150000 { + compatible = "renesas,r8a77995-cpg-mssr"; + reg = <0 0xe6150000 0 0x1000>; + clocks = <&extal_clk>; + clock-names = "extal"; + #clock-cells = <2>; + #power-domain-cells = <0>; + #reset-cells = <1>; + }; + + rst: reset-controller@e6160000 { + compatible = "renesas,r8a77995-rst"; + reg = <0 0xe6160000 0 0x0200>; + }; + + pfc: pfc@e6060000 { + compatible = "renesas,pfc-r8a77995"; + reg = <0 0xe6060000 0 0x508>; + }; + + prr: chipid@fff00044 { + compatible = "renesas,prr"; + reg = <0 0xfff00044 0 4>; + }; + + sysc: system-controller@e6180000 { + compatible = "renesas,r8a77995-sysc"; + reg = <0 0xe6180000 0 0x0400>; + #power-domain-cells = <1>; + }; + + scif2: serial@e6e88000 { + compatible = "renesas,scif-r8a77995", + "renesas,rcar-gen3-scif", "renesas,scif"; + reg = <0 0xe6e88000 0 64>; + interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 310>, + <&cpg CPG_CORE 16>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + power-domains = <&sysc 32>; + resets = <&cpg 310>; + status = "disabled"; + }; + }; +}; diff --git a/arch/arm64/boot/dts/renesas/salvator-common.dtsi b/arch/arm64/boot/dts/renesas/salvator-common.dtsi index f903957da504..4786c67b5e65 100644 --- a/arch/arm64/boot/dts/renesas/salvator-common.dtsi +++ b/arch/arm64/boot/dts/renesas/salvator-common.dtsi @@ -268,10 +268,6 @@ remote-endpoint = <&adv7123_in>; }; }; - port@3 { - lvds_connector: endpoint { - }; - }; }; }; diff --git a/arch/arm64/boot/dts/renesas/salvator-xs.dtsi b/arch/arm64/boot/dts/renesas/salvator-xs.dtsi index 81227e3c2c6f..bf4d200fb546 100644 --- a/arch/arm64/boot/dts/renesas/salvator-xs.dtsi +++ b/arch/arm64/boot/dts/renesas/salvator-xs.dtsi @@ -18,3 +18,13 @@ &extal_clk { clock-frequency = <16640000>; }; + +&i2c4 { + versaclock6: clock-generator@6a { + compatible = "idt,5p49v6901"; + reg = <0x6a>; + #clock-cells = <1>; + clocks = <&x23_clk>; + clock-names = "xin"; + }; +}; diff --git a/arch/arm64/boot/dts/renesas/ulcb.dtsi b/arch/arm64/boot/dts/renesas/ulcb.dtsi index d1a3f3b7a0ab..1b868df2393f 100644 --- a/arch/arm64/boot/dts/renesas/ulcb.dtsi +++ b/arch/arm64/boot/dts/renesas/ulcb.dtsi @@ -34,6 +34,16 @@ clock-frequency = <11289600>; }; + hdmi0-out { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi0_con: endpoint { + }; + }; + }; + keyboard { compatible = "gpio-keys"; @@ -120,6 +130,12 @@ #clock-cells = <0>; clock-frequency = <24576000>; }; + + x23_clk: x23-clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <25000000>; + }; }; &audio_clk_a { @@ -153,6 +169,23 @@ clock-frequency = <32768>; }; +&hdmi0 { + status = "okay"; + + ports { + port@1 { + reg = <1>; + rcar_dw_hdmi0_out: endpoint { + remote-endpoint = <&hdmi0_con>; + }; + }; + }; +}; + +&hdmi0_con { + remote-endpoint = <&rcar_dw_hdmi0_out>; +}; + &i2c2 { pinctrl-0 = <&i2c2_pins>; pinctrl-names = "default"; @@ -189,6 +222,24 @@ }; }; +&i2c4 { + status = "okay"; + + clock-frequency = <400000>; + + versaclock5: clock-generator@6a { + compatible = "idt,5p49v5925"; + reg = <0x6a>; + #clock-cells = <1>; + clocks = <&x23_clk>; + clock-names = "xin"; + }; +}; + +&i2c_dvfs { + status = "okay"; +}; + &ohci1 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile index bcfa53b1e6b7..f1c9b13cea5c 100644 --- a/arch/arm64/boot/dts/rockchip/Makefile +++ b/arch/arm64/boot/dts/rockchip/Makefile @@ -1,4 +1,5 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-evb.dtb +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-rock64.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-evb-act8846.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-geekbox.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-orion-r68-meta.dtb @@ -7,6 +8,8 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-r88.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-evb.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-firefly.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-gru-kevin.dtb +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-puma-haikou.dtb +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-sapphire-excavator.dtb always := $(dtb-y) subdir-y := $(dts-dirs) diff --git a/arch/arm64/boot/dts/rockchip/rk3328-evb.dts b/arch/arm64/boot/dts/rockchip/rk3328-evb.dts index b9f36dad17e6..8e6a65431756 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328-evb.dts +++ b/arch/arm64/boot/dts/rockchip/rk3328-evb.dts @@ -51,6 +51,25 @@ stdout-path = "serial2:1500000n8"; }; + dc_12v: dc-12v { + compatible = "regulator-fixed"; + regulator-name = "dc_12v"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + }; + + vcc_sys: vcc-sys { + compatible = "regulator-fixed"; + regulator-name = "vcc_sys"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&dc_12v>; + }; + vcc_phy: vcc-phy-regulator { compatible = "regulator-fixed"; regulator-name = "vcc_phy"; @@ -69,6 +88,151 @@ status = "okay"; }; +&i2c1 { + status = "okay"; + + rk805: rk805@18 { + compatible = "rockchip,rk805"; + reg = <0x18>; + interrupt-parent = <&gpio2>; + interrupts = <6 IRQ_TYPE_LEVEL_LOW>; + #clock-cells = <1>; + clock-output-names = "xin32k", "rk805-clkout2"; + gpio-controller; + #gpio-cells = <2>; + pinctrl-names = "default"; + pinctrl-0 = <&pmic_int_l>; + rockchip,system-power-controller; + wakeup-source; + + vcc1-supply = <&vcc_sys>; + vcc2-supply = <&vcc_sys>; + vcc3-supply = <&vcc_sys>; + vcc4-supply = <&vcc_sys>; + vcc5-supply = <&vcc_io>; + vcc6-supply = <&vcc_io>; + + regulators { + vdd_logic: DCDC_REG1 { + regulator-name = "vdd_logic"; + regulator-min-microvolt = <712500>; + regulator-max-microvolt = <1450000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1000000>; + }; + }; + + vdd_arm: DCDC_REG2 { + regulator-name = "vdd_arm"; + regulator-min-microvolt = <712500>; + regulator-max-microvolt = <1450000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <950000>; + }; + }; + + vcc_ddr: DCDC_REG3 { + regulator-name = "vcc_ddr"; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + + vcc_io: DCDC_REG4 { + regulator-name = "vcc_io"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + vcc_18: LDO_REG1 { + regulator-name = "vcc_18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vcc18_emmc: LDO_REG2 { + regulator-name = "vcc18_emmc"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vdd_10: LDO_REG3 { + regulator-name = "vdd_10"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1000000>; + }; + }; + }; + }; +}; + +&pinctrl { + pmic { + pmic_int_l: pmic-int-l { + rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; +}; + +&tsadc { + status = "okay"; +}; + &uart2 { status = "okay"; }; + +&u2phy { + status = "okay"; +}; + +&u2phy_host { + status = "okay"; +}; + +&u2phy_otg { + status = "okay"; +}; + +&usb20_otg { + status = "okay"; +}; + +&usb_host0_ehci { + status = "okay"; +}; + +&usb_host0_ohci { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts new file mode 100644 index 000000000000..d4f80786e7c2 --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts @@ -0,0 +1,333 @@ +/* + * Copyright (c) 2017 PINE64 + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include "rk3328.dtsi" + +/ { + model = "Pine64 Rock64"; + compatible = "pine64,rock64", "rockchip,rk3328"; + + chosen { + stdout-path = "serial2:1500000n8"; + }; + + gmac_clkin: external-gmac-clock { + compatible = "fixed-clock"; + clock-frequency = <125000000>; + clock-output-names = "gmac_clkin"; + #clock-cells = <0>; + }; + + vcc_sd: sdmmc-regulator { + compatible = "regulator-fixed"; + gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc0m1_gpio>; + regulator-name = "vcc_sd"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vcc_io>; + }; + + vcc_host_5v: vcc-host-5v-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&usb30_host_drv>; + regulator-name = "vcc_host_5v"; + regulator-always-on; + vin-supply = <&vcc_sys>; + }; + + vcc_host1_5v: vcc_otg_5v: vcc-host1-5v-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio0 RK_PD3 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&usb20_host_drv>; + regulator-name = "vcc_host1_5v"; + regulator-always-on; + vin-supply = <&vcc_sys>; + }; + + vcc_sys: vcc-sys { + compatible = "regulator-fixed"; + regulator-name = "vcc_sys"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; +}; + +&cpu0 { + cpu-supply = <&vdd_arm>; +}; + +&cpu1 { + cpu-supply = <&vdd_arm>; +}; + +&cpu2 { + cpu-supply = <&vdd_arm>; +}; + +&cpu3 { + cpu-supply = <&vdd_arm>; +}; + +&emmc { + bus-width = <8>; + cap-mmc-highspeed; + non-removable; + pinctrl-names = "default"; + pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>; + vmmc-supply = <&vcc_io>; + vqmmc-supply = <&vcc18_emmc>; + status = "okay"; +}; + +&gmac2io { + assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>; + assigned-clock-parents = <&gmac_clkin>, <&gmac_clkin>; + clock_in_out = "input"; + phy-supply = <&vcc_io>; + phy-mode = "rgmii"; + pinctrl-names = "default"; + pinctrl-0 = <&rgmiim1_pins>; + snps,reset-gpio = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>; + snps,reset-active-low; + snps,reset-delays-us = <0 10000 50000>; + tx_delay = <0x26>; + rx_delay = <0x11>; + status = "okay"; +}; + +&i2c1 { + status = "okay"; + + rk805: rk805@18 { + compatible = "rockchip,rk805"; + reg = <0x18>; + interrupt-parent = <&gpio2>; + interrupts = <6 IRQ_TYPE_LEVEL_LOW>; + #clock-cells = <1>; + clock-output-names = "xin32k", "rk805-clkout2"; + pinctrl-names = "default"; + pinctrl-0 = <&pmic_int_l>; + rockchip,system-power-controller; + wakeup-source; + + vcc1-supply = <&vcc_sys>; + vcc2-supply = <&vcc_sys>; + vcc3-supply = <&vcc_sys>; + vcc4-supply = <&vcc_sys>; + vcc5-supply = <&vcc_io>; + vcc6-supply = <&vcc_sys>; + + regulators { + vdd_logic: DCDC_REG1 { + regulator-name = "vdd_logic"; + regulator-min-microvolt = <712500>; + regulator-max-microvolt = <1450000>; + regulator-ramp-delay = <12500>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1000000>; + }; + }; + + vdd_arm: DCDC_REG2 { + regulator-name = "vdd_arm"; + regulator-min-microvolt = <712500>; + regulator-max-microvolt = <1450000>; + regulator-ramp-delay = <12500>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <950000>; + }; + }; + + vcc_ddr: DCDC_REG3 { + regulator-name = "vcc_ddr"; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + + vcc_io: DCDC_REG4 { + regulator-name = "vcc_io"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + vcc_18: LDO_REG1 { + regulator-name = "vdd_18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vcc18_emmc: LDO_REG2 { + regulator-name = "vcc_18emmc"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vdd_10: LDO_REG3 { + regulator-name = "vdd_10"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1000000>; + }; + }; + }; + }; +}; + +&io_domains { + status = "okay"; + + vccio1-supply = <&vcc_io>; + vccio2-supply = <&vcc18_emmc>; + vccio3-supply = <&vcc_io>; + vccio4-supply = <&vcc_18>; + vccio5-supply = <&vcc_io>; + vccio6-supply = <&vcc_io>; + pmuio-supply = <&vcc_io>; +}; + +&pinctrl { + pmic { + pmic_int_l: pmic-int-l { + rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + + usb2 { + usb20_host_drv: usb20-host-drv { + rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + usb3 { + usb30_host_drv: usb30-host-drv { + rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +}; + +&sdmmc { + bus-width = <4>; + cap-mmc-highspeed; + cap-sd-highspeed; + disable-wp; + max-frequency = <150000000>; + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_dectn &sdmmc0_bus4>; + vmmc-supply = <&vcc_sd>; + status = "okay"; +}; + +&tsadc { + rockchip,hw-tshut-mode = <0>; + rockchip,hw-tshut-polarity = <0>; + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; + +&u2phy { + status = "okay"; + + u2phy_host: host-port { + status = "okay"; + }; + + u2phy_otg: otg-port { + status = "okay"; + }; +}; + +&usb20_otg { + dr_mode = "host"; + status = "okay"; +}; + +&usb_host0_ehci { + status = "okay"; +}; + +&usb_host0_ohci { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi index d48bf5d9f8bd..6d615cb6e64d 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi @@ -47,6 +47,7 @@ #include <dt-bindings/pinctrl/rockchip.h> #include <dt-bindings/power/rk3328-power.h> #include <dt-bindings/soc/rockchip,boot-mode.h> +#include <dt-bindings/thermal/thermal.h> / { compatible = "rockchip,rk3328"; @@ -76,8 +77,11 @@ compatible = "arm,cortex-a53", "arm,armv8"; reg = <0x0 0x0>; clocks = <&cru ARMCLK>; + #cooling-cells = <2>; + dynamic-power-coefficient = <120>; enable-method = "psci"; next-level-cache = <&l2>; + operating-points-v2 = <&cpu0_opp_table>; }; cpu1: cpu@1 { @@ -85,8 +89,10 @@ compatible = "arm,cortex-a53", "arm,armv8"; reg = <0x0 0x1>; clocks = <&cru ARMCLK>; + dynamic-power-coefficient = <120>; enable-method = "psci"; next-level-cache = <&l2>; + operating-points-v2 = <&cpu0_opp_table>; }; cpu2: cpu@2 { @@ -94,8 +100,10 @@ compatible = "arm,cortex-a53", "arm,armv8"; reg = <0x0 0x2>; clocks = <&cru ARMCLK>; + dynamic-power-coefficient = <120>; enable-method = "psci"; next-level-cache = <&l2>; + operating-points-v2 = <&cpu0_opp_table>; }; cpu3: cpu@3 { @@ -103,8 +111,10 @@ compatible = "arm,cortex-a53", "arm,armv8"; reg = <0x0 0x3>; clocks = <&cru ARMCLK>; + dynamic-power-coefficient = <120>; enable-method = "psci"; next-level-cache = <&l2>; + operating-points-v2 = <&cpu0_opp_table>; }; l2: l2-cache0 { @@ -112,6 +122,43 @@ }; }; + cpu0_opp_table: opp_table0 { + compatible = "operating-points-v2"; + opp-shared; + + opp-408000000 { + opp-hz = /bits/ 64 <408000000>; + opp-microvolt = <950000>; + clock-latency-ns = <40000>; + opp-suspend; + }; + opp-600000000 { + opp-hz = /bits/ 64 <600000000>; + opp-microvolt = <950000>; + clock-latency-ns = <40000>; + }; + opp-816000000 { + opp-hz = /bits/ 64 <816000000>; + opp-microvolt = <1000000>; + clock-latency-ns = <40000>; + }; + opp-1008000000 { + opp-hz = /bits/ 64 <1008000000>; + opp-microvolt = <1100000>; + clock-latency-ns = <40000>; + }; + opp-1200000000 { + opp-hz = /bits/ 64 <1200000000>; + opp-microvolt = <1225000>; + clock-latency-ns = <40000>; + }; + opp-1296000000 { + opp-hz = /bits/ 64 <1296000000>; + opp-microvolt = <1300000>; + clock-latency-ns = <40000>; + }; + }; + amba { compatible = "simple-bus"; #address-cells = <2>; @@ -158,12 +205,84 @@ clock-output-names = "xin24m"; }; + i2s0: i2s@ff000000 { + compatible = "rockchip,rk3328-i2s", "rockchip,rk3066-i2s"; + reg = <0x0 0xff000000 0x0 0x1000>; + interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru SCLK_I2S0>, <&cru HCLK_I2S0_8CH>; + clock-names = "i2s_clk", "i2s_hclk"; + dmas = <&dmac 11>, <&dmac 12>; + dma-names = "tx", "rx"; + status = "disabled"; + }; + + i2s1: i2s@ff010000 { + compatible = "rockchip,rk3328-i2s", "rockchip,rk3066-i2s"; + reg = <0x0 0xff010000 0x0 0x1000>; + interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru SCLK_I2S1>, <&cru HCLK_I2S1_8CH>; + clock-names = "i2s_clk", "i2s_hclk"; + dmas = <&dmac 14>, <&dmac 15>; + dma-names = "tx", "rx"; + status = "disabled"; + }; + + i2s2: i2s@ff020000 { + compatible = "rockchip,rk3328-i2s", "rockchip,rk3066-i2s"; + reg = <0x0 0xff020000 0x0 0x1000>; + interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru SCLK_I2S2>, <&cru HCLK_I2S2_2CH>; + clock-names = "i2s_clk", "i2s_hclk"; + dmas = <&dmac 0>, <&dmac 1>; + dma-names = "tx", "rx"; + status = "disabled"; + }; + + spdif: spdif@ff030000 { + compatible = "rockchip,rk3328-spdif"; + reg = <0x0 0xff030000 0x0 0x1000>; + interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru SCLK_SPDIF>, <&cru HCLK_SPDIF_8CH>; + clock-names = "mclk", "hclk"; + dmas = <&dmac 10>; + dma-names = "tx"; + pinctrl-names = "default"; + pinctrl-0 = <&spdifm2_tx>; + status = "disabled"; + }; + + pdm: pdm@ff040000 { + compatible = "rockchip,pdm"; + reg = <0x0 0xff040000 0x0 0x1000>; + clocks = <&cru SCLK_PDM>, <&cru HCLK_PDM>; + clock-names = "pdm_clk", "pdm_hclk"; + dmas = <&dmac 16>; + dma-names = "rx"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&pdmm0_clk + &pdmm0_sdi0 + &pdmm0_sdi1 + &pdmm0_sdi2 + &pdmm0_sdi3>; + pinctrl-1 = <&pdmm0_clk_sleep + &pdmm0_sdi0_sleep + &pdmm0_sdi1_sleep + &pdmm0_sdi2_sleep + &pdmm0_sdi3_sleep>; + status = "disabled"; + }; + grf: syscon@ff100000 { compatible = "rockchip,rk3328-grf", "syscon", "simple-mfd"; reg = <0x0 0xff100000 0x0 0x1000>; #address-cells = <1>; #size-cells = <1>; + io_domains: io-domains { + compatible = "rockchip,rk3328-io-voltage-domain"; + status = "disabled"; + }; + power: power-controller { compatible = "rockchip,rk3328-power-controller"; #power-domain-cells = <1>; @@ -310,6 +429,108 @@ interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>; }; + pwm0: pwm@ff1b0000 { + compatible = "rockchip,rk3328-pwm"; + reg = <0x0 0xff1b0000 0x0 0x10>; + clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>; + clock-names = "pwm", "pclk"; + pinctrl-names = "default"; + pinctrl-0 = <&pwm0_pin>; + #pwm-cells = <3>; + status = "disabled"; + }; + + pwm1: pwm@ff1b0010 { + compatible = "rockchip,rk3328-pwm"; + reg = <0x0 0xff1b0010 0x0 0x10>; + clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>; + clock-names = "pwm", "pclk"; + pinctrl-names = "default"; + pinctrl-0 = <&pwm1_pin>; + #pwm-cells = <3>; + status = "disabled"; + }; + + pwm2: pwm@ff1b0020 { + compatible = "rockchip,rk3328-pwm"; + reg = <0x0 0xff1b0020 0x0 0x10>; + clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>; + clock-names = "pwm", "pclk"; + pinctrl-names = "default"; + pinctrl-0 = <&pwm2_pin>; + #pwm-cells = <3>; + status = "disabled"; + }; + + pwm3: pwm@ff1b0030 { + compatible = "rockchip,rk3328-pwm"; + reg = <0x0 0xff1b0030 0x0 0x10>; + interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>; + clock-names = "pwm", "pclk"; + pinctrl-names = "default"; + pinctrl-0 = <&pwmir_pin>; + #pwm-cells = <3>; + status = "disabled"; + }; + + thermal-zones { + soc_thermal: soc-thermal { + polling-delay-passive = <20>; + polling-delay = <1000>; + sustainable-power = <1000>; + + thermal-sensors = <&tsadc 0>; + + trips { + threshold: trip-point0 { + temperature = <70000>; + hysteresis = <2000>; + type = "passive"; + }; + target: trip-point1 { + temperature = <85000>; + hysteresis = <2000>; + type = "passive"; + }; + soc_crit: soc-crit { + temperature = <95000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&target>; + cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + contribution = <4096>; + }; + }; + }; + + }; + + tsadc: tsadc@ff250000 { + compatible = "rockchip,rk3328-tsadc"; + reg = <0x0 0xff250000 0x0 0x100>; + interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH 0>; + assigned-clocks = <&cru SCLK_TSADC>; + assigned-clock-rates = <50000>; + clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>; + clock-names = "tsadc", "apb_pclk"; + pinctrl-names = "init", "default", "sleep"; + pinctrl-0 = <&otp_gpio>; + pinctrl-1 = <&otp_out>; + pinctrl-2 = <&otp_gpio>; + resets = <&cru SRST_TSADC>; + reset-names = "tsadc-apb"; + rockchip,grf = <&grf>; + rockchip,hw-tshut-temp = <100000>; + #thermal-sensor-cells = <1>; + status = "disabled"; + }; + saradc: adc@ff280000 { compatible = "rockchip,rk3328-saradc", "rockchip,rk3399-saradc"; reg = <0x0 0xff280000 0x0 0x100>; @@ -322,6 +543,51 @@ status = "disabled"; }; + h265e_mmu: iommu@ff330200 { + compatible = "rockchip,iommu"; + reg = <0x0 0xff330200 0 0x100>; + interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "h265e_mmu"; + #iommu-cells = <0>; + status = "disabled"; + }; + + vepu_mmu: iommu@ff340800 { + compatible = "rockchip,iommu"; + reg = <0x0 0xff340800 0x0 0x40>; + interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "vepu_mmu"; + #iommu-cells = <0>; + status = "disabled"; + }; + + vpu_mmu: iommu@ff350800 { + compatible = "rockchip,iommu"; + reg = <0x0 0xff350800 0x0 0x40>; + interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "vpu_mmu"; + #iommu-cells = <0>; + status = "disabled"; + }; + + rkvdec_mmu: iommu@ff360480 { + compatible = "rockchip,iommu"; + reg = <0x0 0xff360480 0x0 0x40>, <0x0 0xff3604c0 0x0 0x40>; + interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "rkvdec_mmu"; + #iommu-cells = <0>; + status = "disabled"; + }; + + vop_mmu: iommu@ff373f00 { + compatible = "rockchip,iommu"; + reg = <0x0 0xff373f00 0x0 0x100>; + interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH 0>; + interrupt-names = "vop_mmu"; + #iommu-cells = <0>; + status = "disabled"; + }; + cru: clock-controller@ff440000 { compatible = "rockchip,rk3328-cru", "rockchip,cru", "syscon"; reg = <0x0 0xff440000 0x0 0x1000>; @@ -374,6 +640,43 @@ <32768>; }; + usb2phy_grf: syscon@ff450000 { + compatible = "rockchip,rk3328-usb2phy-grf", "syscon", + "simple-mfd"; + reg = <0x0 0xff450000 0x0 0x10000>; + #address-cells = <1>; + #size-cells = <1>; + + u2phy: usb2-phy@100 { + compatible = "rockchip,rk3328-usb2phy"; + reg = <0x100 0x10>; + clocks = <&xin24m>; + clock-names = "phyclk"; + clock-output-names = "usb480m_phy"; + #clock-cells = <0>; + assigned-clocks = <&cru USB480M>; + assigned-clock-parents = <&u2phy>; + status = "disabled"; + + u2phy_otg: otg-port { + #phy-cells = <0>; + interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "otg-bvalid", "otg-id", + "linestate"; + status = "disabled"; + }; + + u2phy_host: host-port { + #phy-cells = <0>; + interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "linestate"; + status = "disabled"; + }; + }; + }; + sdmmc: dwmmc@ff500000 { compatible = "rockchip,rk3328-dw-mshc", "rockchip,rk3288-dw-mshc"; reg = <0x0 0xff500000 0x0 0x4000>; @@ -463,6 +766,45 @@ }; }; + usb20_otg: usb@ff580000 { + compatible = "rockchip,rk3328-usb", "rockchip,rk3066-usb", + "snps,dwc2"; + reg = <0x0 0xff580000 0x0 0x40000>; + interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru HCLK_OTG>; + clock-names = "otg"; + dr_mode = "otg"; + g-np-tx-fifo-size = <16>; + g-rx-fifo-size = <280>; + g-tx-fifo-size = <256 128 128 64 32 16>; + g-use-dma; + phys = <&u2phy_otg>; + phy-names = "usb2-phy"; + status = "disabled"; + }; + + usb_host0_ehci: usb@ff5c0000 { + compatible = "generic-ehci"; + reg = <0x0 0xff5c0000 0x0 0x10000>; + interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru HCLK_HOST0>, <&u2phy>; + clock-names = "usbhost", "utmi"; + phys = <&u2phy_host>; + phy-names = "usb"; + status = "disabled"; + }; + + usb_host0_ohci: usb@ff5d0000 { + compatible = "generic-ohci"; + reg = <0x0 0xff5d0000 0x0 0x10000>; + interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru HCLK_HOST0>, <&u2phy>; + clock-names = "usbhost", "utmi"; + phys = <&u2phy_host>; + phy-names = "usb"; + status = "disabled"; + }; + gic: interrupt-controller@ff811000 { compatible = "arm,gic-400"; #interrupt-cells = <3>; @@ -649,6 +991,62 @@ }; }; + pdm-0 { + pdmm0_clk: pdmm0-clk { + rockchip,pins = <2 RK_PC2 2 &pcfg_pull_none>; + }; + + pdmm0_fsync: pdmm0-fsync { + rockchip,pins = <2 RK_PC7 2 &pcfg_pull_none>; + }; + + pdmm0_sdi0: pdmm0-sdi0 { + rockchip,pins = <2 RK_PC3 2 &pcfg_pull_none>; + }; + + pdmm0_sdi1: pdmm0-sdi1 { + rockchip,pins = <2 RK_PC4 2 &pcfg_pull_none>; + }; + + pdmm0_sdi2: pdmm0-sdi2 { + rockchip,pins = <2 RK_PC5 2 &pcfg_pull_none>; + }; + + pdmm0_sdi3: pdmm0-sdi3 { + rockchip,pins = <2 RK_PC6 2 &pcfg_pull_none>; + }; + + pdmm0_clk_sleep: pdmm0-clk-sleep { + rockchip,pins = + <2 RK_PC2 RK_FUNC_GPIO &pcfg_input_high>; + }; + + pdmm0_sdi0_sleep: pdmm0-sdi0-sleep { + rockchip,pins = + <2 RK_PC3 RK_FUNC_GPIO &pcfg_input_high>; + }; + + pdmm0_sdi1_sleep: pdmm0-sdi1-sleep { + rockchip,pins = + <2 RK_PC4 RK_FUNC_GPIO &pcfg_input_high>; + }; + + pdmm0_sdi2_sleep: pdmm0-sdi2-sleep { + rockchip,pins = + <2 RK_PC5 RK_FUNC_GPIO &pcfg_input_high>; + }; + + pdmm0_sdi3_sleep: pdmm0-sdi3-sleep { + rockchip,pins = + <2 RK_PC6 RK_FUNC_GPIO &pcfg_input_high>; + }; + + pdmm0_fsync_sleep: pdmm0-fsync-sleep { + rockchip,pins = + <2 RK_PC7 RK_FUNC_GPIO &pcfg_input_high>; + }; + }; + tsadc { otp_gpio: otp-gpio { rockchip,pins = <2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; diff --git a/arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi b/arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi index 4772917c5f7e..a37220a9387c 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi @@ -156,7 +156,6 @@ disable-wp; mmc-pwrseq = <&emmc_pwrseq>; non-removable; - num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>; status = "okay"; diff --git a/arch/arm64/boot/dts/rockchip/rk3368-geekbox.dts b/arch/arm64/boot/dts/rockchip/rk3368-geekbox.dts index e631d424f08e..5e4d3a7015f5 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368-geekbox.dts +++ b/arch/arm64/boot/dts/rockchip/rk3368-geekbox.dts @@ -117,7 +117,6 @@ clock-frequency = <150000000>; disable-wp; non-removable; - num-slots = <1>; vmmc-supply = <&vcc_io>; vqmmc-supply = <&vcc18_flash>; pinctrl-names = "default"; diff --git a/arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dts b/arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dts index fac116acc12f..d3f6c8e0d206 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dts +++ b/arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dts @@ -203,7 +203,6 @@ mmc-hs200-1_2v; mmc-hs200-1_8v; non-removable; - num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>; status = "okay"; @@ -347,7 +346,6 @@ max-frequency = <50000000>; cap-sd-highspeed; card-detect-delay = <200>; - num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; vmmc-supply = <&vcc_sd>; diff --git a/arch/arm64/boot/dts/rockchip/rk3368-px5-evb.dts b/arch/arm64/boot/dts/rockchip/rk3368-px5-evb.dts index ff48edd8e348..13a9e22f5d2d 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368-px5-evb.dts +++ b/arch/arm64/boot/dts/rockchip/rk3368-px5-evb.dts @@ -86,12 +86,10 @@ cap-mmc-highspeed; clock-frequency = <150000000>; disable-wp; - keep-power-in-suspend; mmc-hs200-1_8v; no-sdio; no-sd; non-removable; - num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_bus8>; vmmc-supply = <&vcc_io>; @@ -281,7 +279,6 @@ card-detect-delay = <200>; no-emmc; no-sdio; - num-slots = <1>; sd-uhs-sdr12; sd-uhs-sdr25; pinctrl-names = "default"; diff --git a/arch/arm64/boot/dts/rockchip/rk3368-r88.dts b/arch/arm64/boot/dts/rockchip/rk3368-r88.dts index 7134181f1dc2..b3510d56517a 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368-r88.dts +++ b/arch/arm64/boot/dts/rockchip/rk3368-r88.dts @@ -189,7 +189,6 @@ disable-wp; mmc-pwrseq = <&emmc_pwrseq>; non-removable; - num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>; status = "okay"; @@ -254,7 +253,6 @@ keep-power-in-suspend; mmc-pwrseq = <&sdio_pwrseq>; non-removable; - num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&sdio0_clk &sdio0_cmd &sdio0_bus4>; vmmc-supply = <&vcc_io>; diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi index 6d5dc0587e59..e0518b4bc6c2 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi @@ -113,7 +113,8 @@ compatible = "arm,cortex-a53", "arm,armv8"; reg = <0x0 0x0>; enable-method = "psci"; - + clocks = <&cru ARMCLKL>; + operating-points-v2 = <&cluster0_opp>; #cooling-cells = <2>; /* min followed by max */ }; @@ -122,6 +123,8 @@ compatible = "arm,cortex-a53", "arm,armv8"; reg = <0x0 0x1>; enable-method = "psci"; + clocks = <&cru ARMCLKL>; + operating-points-v2 = <&cluster0_opp>; }; cpu_l2: cpu@2 { @@ -129,6 +132,8 @@ compatible = "arm,cortex-a53", "arm,armv8"; reg = <0x0 0x2>; enable-method = "psci"; + clocks = <&cru ARMCLKL>; + operating-points-v2 = <&cluster0_opp>; }; cpu_l3: cpu@3 { @@ -136,6 +141,8 @@ compatible = "arm,cortex-a53", "arm,armv8"; reg = <0x0 0x3>; enable-method = "psci"; + clocks = <&cru ARMCLKL>; + operating-points-v2 = <&cluster0_opp>; }; cpu_b0: cpu@100 { @@ -143,7 +150,8 @@ compatible = "arm,cortex-a53", "arm,armv8"; reg = <0x0 0x100>; enable-method = "psci"; - + clocks = <&cru ARMCLKB>; + operating-points-v2 = <&cluster1_opp>; #cooling-cells = <2>; /* min followed by max */ }; @@ -152,6 +160,8 @@ compatible = "arm,cortex-a53", "arm,armv8"; reg = <0x0 0x101>; enable-method = "psci"; + clocks = <&cru ARMCLKB>; + operating-points-v2 = <&cluster1_opp>; }; cpu_b2: cpu@102 { @@ -159,6 +169,8 @@ compatible = "arm,cortex-a53", "arm,armv8"; reg = <0x0 0x102>; enable-method = "psci"; + clocks = <&cru ARMCLKB>; + operating-points-v2 = <&cluster1_opp>; }; cpu_b3: cpu@103 { @@ -166,6 +178,62 @@ compatible = "arm,cortex-a53", "arm,armv8"; reg = <0x0 0x103>; enable-method = "psci"; + clocks = <&cru ARMCLKB>; + operating-points-v2 = <&cluster1_opp>; + }; + }; + + cluster0_opp: opp-table0 { + compatible = "operating-points-v2"; + opp-shared; + + opp00 { + opp-hz = /bits/ 64 <312000000>; + opp-microvolt = <950000>; + clock-latency-ns = <40000>; + }; + opp01 { + opp-hz = /bits/ 64 <408000000>; + opp-microvolt = <950000>; + }; + opp02 { + opp-hz = /bits/ 64 <600000000>; + opp-microvolt = <950000>; + }; + opp03 { + opp-hz = /bits/ 64 <816000000>; + opp-microvolt = <1025000>; + }; + opp04 { + opp-hz = /bits/ 64 <1008000000>; + opp-microvolt = <1125000>; + }; + }; + + cluster1_opp: opp-table1 { + compatible = "operating-points-v2"; + opp-shared; + + opp00 { + opp-hz = /bits/ 64 <312000000>; + opp-microvolt = <950000>; + clock-latency-ns = <40000>; + }; + opp01 { + opp-hz = /bits/ 64 <408000000>; + opp-microvolt = <950000>; + }; + opp02 { + opp-hz = /bits/ 64 <600000000>; + opp-microvolt = <950000>; + }; + opp03 { + opp-hz = /bits/ 64 <816000000>; + opp-microvolt = <975000>; + }; + opp04 { + opp-hz = /bits/ 64 <1008000000>; + opp-microvolt = <1050000>; }; }; @@ -700,6 +768,19 @@ interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>; }; + spdif: spdif@ff880000 { + compatible = "rockchip,rk3368-spdif"; + reg = <0x0 0xff880000 0x0 0x1000>; + interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru SCLK_SPDIF_8CH>, <&cru HCLK_SPDIF>; + clock-names = "mclk", "hclk"; + dmas = <&dmac_bus 3>; + dma-names = "tx"; + pinctrl-names = "default"; + pinctrl-0 = <&spdif_tx>; + status = "disabled"; + }; + i2s_2ch: i2s-2ch@ff890000 { compatible = "rockchip,rk3368-i2s", "rockchip,rk3066-i2s"; reg = <0x0 0xff890000 0x0 0x1000>; @@ -724,6 +805,55 @@ status = "disabled"; }; + iep_mmu: iommu@ff900800 { + compatible = "rockchip,iommu"; + reg = <0x0 0xff900800 0x0 0x100>; + interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH 0>; + interrupt-names = "iep_mmu"; + #iommu-cells = <0>; + status = "disabled"; + }; + + isp_mmu: iommu@ff914000 { + compatible = "rockchip,iommu"; + reg = <0x0 0xff914000 0x0 0x100>, + <0x0 0xff915000 0x0 0x100>; + interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "isp_mmu"; + #iommu-cells = <0>; + rockchip,disable-mmu-reset; + status = "disabled"; + }; + + vop_mmu: iommu@ff930300 { + compatible = "rockchip,iommu"; + reg = <0x0 0xff930300 0x0 0x100>; + interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "vop_mmu"; + #iommu-cells = <0>; + status = "disabled"; + }; + + hevc_mmu: iommu@ff9a0440 { + compatible = "rockchip,iommu"; + reg = <0x0 0xff9a0440 0x0 0x40>, + <0x0 0xff9a0480 0x0 0x40>; + interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "hevc_mmu"; + #iommu-cells = <0>; + status = "disabled"; + }; + + vpu_mmu: iommu@ff9a0800 { + compatible = "rockchip,iommu"; + reg = <0x0 0xff9a0800 0x0 0x100>; + interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "vepu_mmu", "vdpu_mmu"; + #iommu-cells = <0>; + status = "disabled"; + }; + gic: interrupt-controller@ffb71000 { compatible = "arm,gic-400"; interrupt-controller; @@ -1024,6 +1154,12 @@ }; }; + spdif { + spdif_tx: spdif-tx { + rockchip,pins = <2 RK_PC7 RK_FUNC_1 &pcfg_pull_none>; + }; + }; + spi0 { spi0_clk: spi0-clk { rockchip,pins = <1 29 RK_FUNC_2 &pcfg_pull_up>; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-evb.dts b/arch/arm64/boot/dts/rockchip/rk3399-evb.dts index 42033bcc614c..56533c344ef2 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-evb.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-evb.dts @@ -199,7 +199,7 @@ ep-gpios = <&gpio3 RK_PB5 GPIO_ACTIVE_HIGH>; num-lanes = <4>; pinctrl-names = "default"; - pinctrl-0 = <&pcie_clkreqn>; + pinctrl-0 = <&pcie_clkreqn_cpm>; status = "disabled"; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts index ba1d9810ad1e..7fd4bfcaa38e 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts @@ -43,6 +43,7 @@ /dts-v1/; #include <dt-bindings/pwm/pwm.h> #include "rk3399.dtsi" +#include "rk3399-opp.dtsi" / { model = "Firefly-RK3399 Board"; @@ -550,7 +551,7 @@ ep-gpios = <&gpio4 RK_PD1 GPIO_ACTIVE_HIGH>; num-lanes = <4>; pinctrl-names = "default"; - pinctrl-0 = <&pcie_clkreqn>; + pinctrl-0 = <&pcie_clkreqn_cpm>; status = "okay"; }; @@ -630,9 +631,20 @@ status = "okay"; }; +&sdmmc { + bus-width = <4>; + cap-mmc-highspeed; + cap-sd-highspeed; + cd-gpios = <&gpio0 7 GPIO_ACTIVE_LOW>; + disable-wp; + max-frequency = <150000000>; + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>; + status = "okay"; +}; + &sdhci { bus-width = <8>; - keep-power-in-suspend; mmc-hs400-1_8v; mmc-hs400-enhanced-strobe; non-removable; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts b/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts index 7bd31066399b..a3d3cea7dc4f 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts @@ -264,6 +264,50 @@ ap_i2c_dig: &i2c2 { }; }; +&ppvar_bigcpu_pwm { + regulator-min-microvolt = <798674>; + regulator-max-microvolt = <1302172>; +}; + +&ppvar_bigcpu { + regulator-min-microvolt = <798674>; + regulator-max-microvolt = <1302172>; + ctrl-voltage-range = <798674 1302172>; +}; + +&ppvar_litcpu_pwm { + regulator-min-microvolt = <799065>; + regulator-max-microvolt = <1303738>; +}; + +&ppvar_litcpu { + regulator-min-microvolt = <799065>; + regulator-max-microvolt = <1303738>; + ctrl-voltage-range = <799065 1303738>; +}; + +&ppvar_gpu_pwm { + regulator-min-microvolt = <785782>; + regulator-max-microvolt = <1217729>; +}; + +&ppvar_gpu { + regulator-min-microvolt = <785782>; + regulator-max-microvolt = <1217729>; + ctrl-voltage-range = <785782 1217729>; +}; + +&ppvar_centerlogic_pwm { + regulator-min-microvolt = <800069>; + regulator-max-microvolt = <1049692>; +}; + +&ppvar_centerlogic { + regulator-min-microvolt = <800069>; + regulator-max-microvolt = <1049692>; + ctrl-voltage-range = <800069 1049692>; +}; + &saradc { status = "okay"; vref-supply = <&pp1800_ap_io>; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi index eb5059344023..199a5118b20d 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi @@ -164,14 +164,9 @@ vin-supply = <&ppvar_sys>; }; - ppvar_bigcpu: ppvar-bigcpu { + ppvar_bigcpu_pwm: ppvar-bigcpu-pwm { compatible = "pwm-regulator"; - regulator-name = "ppvar_bigcpu"; - /* - * OVP circuit requires special handling which is not yet - * represented. Keep disabled for now. - */ - status = "disabled"; + regulator-name = "ppvar_bigcpu_pwm"; pwms = <&pwm1 0 3337 0>; pwm-supply = <&ppvar_sys>; @@ -181,18 +176,28 @@ /* EC turns on w/ ap_core_en; always on for AP */ regulator-always-on; regulator-boot-on; - regulator-min-microvolt = <798674>; - regulator-max-microvolt = <1302172>; + regulator-min-microvolt = <800107>; + regulator-max-microvolt = <1302232>; }; - ppvar_litcpu: ppvar-litcpu { + ppvar_bigcpu: ppvar-bigcpu { + compatible = "vctrl-regulator"; + regulator-name = "ppvar_bigcpu"; + + regulator-min-microvolt = <800107>; + regulator-max-microvolt = <1302232>; + + ctrl-supply = <&ppvar_bigcpu_pwm>; + ctrl-voltage-range = <800107 1302232>; + + regulator-settling-time-up-us = <322>; + min-slew-down-rate = <225>; + ovp-threshold-percent = <16>; + }; + + ppvar_litcpu_pwm: ppvar-litcpu-pwm { compatible = "pwm-regulator"; - regulator-name = "ppvar_litcpu"; - /* - * OVP circuit requires special handling which is not yet - * represented. Keep disabled for now. - */ - status = "disabled"; + regulator-name = "ppvar_litcpu_pwm"; pwms = <&pwm2 0 3337 0>; pwm-supply = <&ppvar_sys>; @@ -202,18 +207,28 @@ /* EC turns on w/ ap_core_en; always on for AP */ regulator-always-on; regulator-boot-on; - regulator-min-microvolt = <799065>; - regulator-max-microvolt = <1303738>; + regulator-min-microvolt = <797743>; + regulator-max-microvolt = <1307837>; }; - ppvar_gpu: ppvar-gpu { + ppvar_litcpu: ppvar-litcpu { + compatible = "vctrl-regulator"; + regulator-name = "ppvar_litcpu"; + + regulator-min-microvolt = <797743>; + regulator-max-microvolt = <1307837>; + + ctrl-supply = <&ppvar_litcpu_pwm>; + ctrl-voltage-range = <797743 1307837>; + + regulator-settling-time-up-us = <384>; + min-slew-down-rate = <225>; + ovp-threshold-percent = <16>; + }; + + ppvar_gpu_pwm: ppvar-gpu-pwm { compatible = "pwm-regulator"; - regulator-name = "ppvar_gpu"; - /* - * OVP circuit requires special handling which is not yet - * represented. Keep disabled for now. - */ - status = "disabled"; + regulator-name = "ppvar_gpu_pwm"; pwms = <&pwm0 0 3337 0>; pwm-supply = <&ppvar_sys>; @@ -223,18 +238,28 @@ /* EC turns on w/ ap_core_en; always on for AP */ regulator-always-on; regulator-boot-on; - regulator-min-microvolt = <785782>; - regulator-max-microvolt = <1217729>; + regulator-min-microvolt = <786384>; + regulator-max-microvolt = <1217747>; }; - ppvar_centerlogic: ppvar-centerlogic { + ppvar_gpu: ppvar-gpu { + compatible = "vctrl-regulator"; + regulator-name = "ppvar_gpu"; + + regulator-min-microvolt = <786384>; + regulator-max-microvolt = <1217747>; + + ctrl-supply = <&ppvar_gpu_pwm>; + ctrl-voltage-range = <786384 1217747>; + + regulator-settling-time-up-us = <390>; + min-slew-down-rate = <225>; + ovp-threshold-percent = <16>; + }; + + ppvar_centerlogic_pwm: ppvar-centerlogic-pwm { compatible = "pwm-regulator"; - regulator-name = "ppvar_centerlogic"; - /* - * OVP circuit requires special handling which is not yet - * represented. Keep disabled for now. - */ - status = "disabled"; + regulator-name = "ppvar_centerlogic_pwm"; pwms = <&pwm3 0 3337 0>; pwm-supply = <&ppvar_sys>; @@ -244,8 +269,23 @@ /* EC turns on w/ ppvar_centerlogic_en; always on for AP */ regulator-always-on; regulator-boot-on; - regulator-min-microvolt = <800069>; - regulator-max-microvolt = <1049692>; + regulator-min-microvolt = <799434>; + regulator-max-microvolt = <1049925>; + }; + + ppvar_centerlogic: ppvar-centerlogic { + compatible = "vctrl-regulator"; + regulator-name = "ppvar_centerlogic"; + + regulator-min-microvolt = <799434>; + regulator-max-microvolt = <1049925>; + + ctrl-supply = <&ppvar_centerlogic_pwm>; + ctrl-voltage-range = <799434 1049925>; + + regulator-settling-time-up-us = <378>; + min-slew-down-rate = <225>; + ovp-threshold-percent = <16>; }; /* Schematics call this PPVAR even though it's fixed */ @@ -555,6 +595,11 @@ status = "okay"; }; +&gpu { + mali-supply = <&ppvar_gpu>; + status = "okay"; +}; + ap_i2c_mic: &i2c1 { status = "okay"; @@ -567,12 +612,7 @@ ap_i2c_mic: &i2c1 { headsetcodec: rt5514@57 { compatible = "realtek,rt5514"; reg = <0x57>; - interrupt-parent = <&gpio1>; - interrupts = <13 IRQ_TYPE_LEVEL_HIGH>; - pinctrl-names = "default"; - pinctrl-0 = <&mic_int>; - realtek,dmic-init-delay = <20>; - wakeup-source; + realtek,dmic-init-delay-ms = <20>; }; }; @@ -781,9 +821,13 @@ ap_i2c_audio: &i2c8 { wacky_spi_audio: spi2@0 { compatible = "realtek,rt5514"; reg = <0>; - + interrupt-parent = <&gpio1>; + interrupts = <13 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&mic_int>; /* May run faster once verified. */ spi-max-frequency = <10000000>; + wakeup-source; }; }; @@ -1031,7 +1075,7 @@ ap_i2c_audio: &i2c8 { * hurt and dw_mmc will ignore it. We make sure to disable * the pull though so we don't burn needless power. */ - sdmmc_cd: sdmcc-cd { + sdmmc_cd: sdmmc-cd { rockchip,pins = <0 7 RK_FUNC_1 &pcfg_pull_none>; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-op1-opp.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-op1-opp.dtsi index be7fe635f7c1..d8a120f945c8 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-op1-opp.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-op1-opp.dtsi @@ -118,6 +118,35 @@ opp-microvolt = <1250000>; }; }; + + gpu_opp_table: opp-table2 { + compatible = "operating-points-v2"; + + opp00 { + opp-hz = /bits/ 64 <200000000>; + opp-microvolt = <800000>; + }; + opp01 { + opp-hz = /bits/ 64 <297000000>; + opp-microvolt = <800000>; + }; + opp02 { + opp-hz = /bits/ 64 <400000000>; + opp-microvolt = <825000>; + }; + opp03 { + opp-hz = /bits/ 64 <500000000>; + opp-microvolt = <850000>; + }; + opp04 { + opp-hz = /bits/ 64 <600000000>; + opp-microvolt = <925000>; + }; + opp05 { + opp-hz = /bits/ 64 <800000000>; + opp-microvolt = <1075000>; + }; + }; }; &cpu_l0 { @@ -143,3 +172,7 @@ &cpu_b1 { operating-points-v2 = <&cluster1_opp>; }; + +&gpu { + operating-points-v2 = <&gpu_opp_table>; +}; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-opp.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-opp.dtsi index c83460db130a..81617bcf2522 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-opp.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-opp.dtsi @@ -110,6 +110,35 @@ opp-microvolt = <1200000>; }; }; + + gpu_opp_table: opp-table2 { + compatible = "operating-points-v2"; + + opp00 { + opp-hz = /bits/ 64 <200000000>; + opp-microvolt = <800000>; + }; + opp01 { + opp-hz = /bits/ 64 <297000000>; + opp-microvolt = <800000>; + }; + opp02 { + opp-hz = /bits/ 64 <400000000>; + opp-microvolt = <825000>; + }; + opp03 { + opp-hz = /bits/ 64 <500000000>; + opp-microvolt = <875000>; + }; + opp04 { + opp-hz = /bits/ 64 <600000000>; + opp-microvolt = <925000>; + }; + opp05 { + opp-hz = /bits/ 64 <800000000>; + opp-microvolt = <1100000>; + }; + }; }; &cpu_l0 { @@ -135,3 +164,7 @@ &cpu_b1 { operating-points-v2 = <&cluster1_opp>; }; + +&gpu { + operating-points-v2 = <&gpu_opp_table>; +}; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts b/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts new file mode 100644 index 000000000000..9a7486058455 --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts @@ -0,0 +1,228 @@ +/* + * Copyright (c) 2017 Theobroma Systems Design und Consulting GmbH + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include "rk3399-puma.dtsi" + +/ { + model = "Theobroma Systems RK3399-Q7 SoM"; + compatible = "tsd,rk3399-puma-haikou", "rockchip,rk3399"; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + leds { + pinctrl-0 = <&led_pin_module>, <&led_sd_haikou>; + + sd-card-led { + label = "sd_card_led"; + gpios = <&gpio1 RK_PA2 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "mmc0"; + }; + }; + + dc_12v: dc-12v { + compatible = "regulator-fixed"; + regulator-name = "dc_12v"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + }; + + vcc3v3_baseboard: vcc3v3-baseboard { + compatible = "regulator-fixed"; + regulator-name = "vcc3v3_baseboard"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&dc_12v>; + }; + + vcc5v0_otg: vcc5v0-otg-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&otg_vbus_drv>; + regulator-name = "vcc5v0_otg"; + regulator-always-on; + }; +}; + +&i2c1 { + status = "okay"; + clock-frequency = <400000>; +}; + +&i2c2 { + status = "okay"; + clock-frequency = <400000>; +}; + +&i2c3 { + i2c-scl-rising-time-ns = <450>; + i2c-scl-falling-time-ns = <15>; + status = "okay"; +}; + +&i2c4 { + status = "okay"; + clock-frequency = <400000>; +}; + +&i2c6 { + status = "okay"; + clock-frequency = <400000>; +}; + +&i2s0 { + status = "okay"; + rockchip,playback-channels = <8>; + rockchip,capture-channels = <8>; + #sound-dai-cells = <0>; + status = "okay"; +}; + +&pcie_phy { + status = "okay"; +}; + +&pcie0 { + ep-gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_LOW>; + num-lanes = <4>; + pinctrl-names = "default"; + pinctrl-0 = <&pcie_clkreqn_cpm>; + status = "okay"; +}; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&haikou_pin_hog>; + + hog { + haikou_pin_hog: haikou-pin-hog { + rockchip,pins = + /* LID_BTN */ + <RK_GPIO0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>, + /* BATLOW# */ + <RK_GPIO0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>, + /* SLP_BTN# */ + <RK_GPIO0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>, + /* BIOS_DISABLE# */ + <RK_GPIO0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + + leds { + led_sd_haikou: led-sd-gpio { + rockchip,pins = + <RK_GPIO1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + usb2 { + otg_vbus_drv: otg-vbus-drv { + rockchip,pins = + <RK_GPIO0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +}; + +&pwm0 { + status = "okay"; +}; + +&sdmmc { + bus-width = <4>; + cap-mmc-highspeed; + cap-sd-highspeed; + cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>; + disable-wp; + max-frequency = <150000000>; + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; + vmmc-supply = <&vcc3v3_baseboard>; + status = "okay"; +}; + +&spi5 { + status = "okay"; +}; + +&u2phy0 { + status = "okay"; +}; + +&usbdrd3_0 { + status = "okay"; +}; + +&usbdrd_dwc3_0 { + dr_mode = "otg"; + status = "okay"; +}; + +&u2phy0_host { + phy-supply = <&vcc5v0_otg>; + status = "okay"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>; + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; + +&usb_host0_ehci { + status = "okay"; +}; + +&usb_host0_ohci { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi new file mode 100644 index 000000000000..53ff3d191a1d --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi @@ -0,0 +1,547 @@ +/* + * Copyright (c) 2017 Theobroma Systems Design und Consulting GmbH + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include <dt-bindings/pwm/pwm.h> +#include "rk3399.dtsi" +#include "rk3399-opp.dtsi" + +/ { + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&led_pin_module>; + + module-led { + label = "module_led"; + gpios = <&gpio2 RK_PD1 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + panic-indicator; + }; + }; + + /* + * Overwrite the opp-table for CPUB as this board uses a different + * regulator (FAN53555) that only allows 10mV steps and therefore + * can't reach the operation point target voltages from rk3399-opp.dtsi + */ + /delete-node/ opp-table1; + cluster1_opp: opp-table1 { + compatible = "operating-points-v2"; + opp-shared; + + opp00 { + opp-hz = /bits/ 64 <408000000>; + opp-microvolt = <800000>; + clock-latency-ns = <40000>; + }; + opp01 { + opp-hz = /bits/ 64 <600000000>; + opp-microvolt = <800000>; + }; + opp02 { + opp-hz = /bits/ 64 <816000000>; + opp-microvolt = <830000>; + opp-suspend; + }; + opp03 { + opp-hz = /bits/ 64 <1008000000>; + opp-microvolt = <880000>; + }; + opp04 { + opp-hz = /bits/ 64 <1200000000>; + opp-microvolt = <950000>; + }; + opp05 { + opp-hz = /bits/ 64 <1416000000>; + opp-microvolt = <1030000>; + }; + opp06 { + opp-hz = /bits/ 64 <1608000000>; + opp-microvolt = <1100000>; + }; + opp07 { + opp-hz = /bits/ 64 <1800000000>; + opp-microvolt = <1200000>; + }; + opp08 { + opp-hz = /bits/ 64 <1992000000>; + opp-microvolt = <1230000>; + turbo-mode; + }; + }; + + clkin_gmac: external-gmac-clock { + compatible = "fixed-clock"; + clock-frequency = <125000000>; + clock-output-names = "clkin_gmac"; + #clock-cells = <0>; + }; + + vcc1v2_phy: vcc1v2-phy { + compatible = "regulator-fixed"; + regulator-name = "vcc1v2_phy"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + vin-supply = <&vcc5v0_sys>; + }; + + vcc3v3_sys: vcc3v3-sys { + compatible = "regulator-fixed"; + regulator-name = "vcc3v3_sys"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vcc5v0_sys>; + }; + + vcc5v0_host: vcc5v0-host-regulator { + compatible = "regulator-fixed"; + gpio = <&gpio4 RK_PA3 GPIO_ACTIVE_HIGH>; + enable-active-low; + pinctrl-names = "default"; + pinctrl-0 = <&vcc5v0_host_en>; + regulator-name = "vcc5v0_host"; + regulator-always-on; + vin-supply = <&vcc5v0_sys>; + }; + + vcc5v0_sys: vcc5v0-sys { + compatible = "regulator-fixed"; + regulator-name = "vcc5v0_sys"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + vdd_log: vdd-log { + compatible = "pwm-regulator"; + pwms = <&pwm2 0 25000 0>; + regulator-name = "vdd_log"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1400000>; + regulator-always-on; + regulator-boot-on; + status = "okay"; + }; +}; + +&cpu_b0 { + cpu-supply = <&vdd_cpu_b>; +}; + +&cpu_b1 { + cpu-supply = <&vdd_cpu_b>; +}; + +&cpu_l0 { + cpu-supply = <&vdd_cpu_l>; +}; + +&cpu_l1 { + cpu-supply = <&vdd_cpu_l>; +}; + +&cpu_l2 { + cpu-supply = <&vdd_cpu_l>; +}; + +&cpu_l3 { + cpu-supply = <&vdd_cpu_l>; +}; + +&emmc_phy { + status = "okay"; +}; + +&gmac { + assigned-clocks = <&cru SCLK_RMII_SRC>; + assigned-clock-parents = <&clkin_gmac>; + clock_in_out = "input"; + phy-supply = <&vcc1v2_phy>; + phy-mode = "rgmii"; + pinctrl-names = "default"; + pinctrl-0 = <&rgmii_pins>; + snps,reset-gpio = <&gpio3 RK_PC0 GPIO_ACTIVE_HIGH>; + snps,reset-active-low; + snps,reset-delays-us = <0 10000 50000>; + tx_delay = <0x10>; + rx_delay = <0x10>; + status = "okay"; +}; + +&i2c0 { + status = "okay"; + i2c-scl-rising-time-ns = <168>; + i2c-scl-falling-time-ns = <4>; + clock-frequency = <400000>; + + rk808: pmic@1b { + compatible = "rockchip,rk808"; + reg = <0x1b>; + interrupt-parent = <&gpio1>; + interrupts = <22 IRQ_TYPE_LEVEL_LOW>; + #clock-cells = <1>; + clock-output-names = "xin32k", "rk808-clkout2"; + pinctrl-names = "default"; + pinctrl-0 = <&pmic_int_l>; + rockchip,system-power-controller; + wakeup-source; + + vcc1-supply = <&vcc5v0_sys>; + vcc2-supply = <&vcc5v0_sys>; + vcc3-supply = <&vcc5v0_sys>; + vcc4-supply = <&vcc5v0_sys>; + vcc6-supply = <&vcc5v0_sys>; + vcc7-supply = <&vcc5v0_sys>; + vcc8-supply = <&vcc3v3_sys>; + vcc9-supply = <&vcc5v0_sys>; + vcc10-supply = <&vcc5v0_sys>; + vcc11-supply = <&vcc5v0_sys>; + vcc12-supply = <&vcc3v3_sys>; + vddio-supply = <&vcc1v8_pmu>; + + regulators { + vdd_center: DCDC_REG1 { + regulator-name = "vdd_center"; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <6001>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_cpu_l: DCDC_REG2 { + regulator-name = "vdd_cpu_l"; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <6001>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_ddr: DCDC_REG3 { + regulator-name = "vcc_ddr"; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + + vcc_1v8: DCDC_REG4 { + regulator-name = "vcc_1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vcc_ldo1: LDO_REG1 { + regulator-name = "vcc_ldo1"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc1v8_hdmi: LDO_REG2 { + regulator-name = "vcc1v8_hdmi"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc1v8_pmu: LDO_REG3 { + regulator-name = "vcc1v8_pmu"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vcc_sd: LDO_REG4 { + regulator-name = "vcc_sd"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + vcc_ldo5: LDO_REG5 { + regulator-name = "vcc_ldo5"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-boot-on; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_ldo6: LDO_REG6 { + regulator-name = "vcc_ldo6"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-boot-on; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc0v9_hdmi: LDO_REG7 { + regulator-name = "vcc0v9_hdmi"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <900000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_efuse: LDO_REG8 { + regulator-name = "vcc_efuse"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc3v3_s3: SWITCH_REG1 { + regulator-name = "vcc3v3_s3"; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc3v3_s0: SWITCH_REG2 { + regulator-name = "vcc3v3_s0"; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + }; + }; + + vdd_gpu: regulator@60 { + compatible = "fcs,fan53555"; + reg = <0x60>; + fcs,suspend-voltage-selector = <1>; + regulator-name = "vdd_gpu"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <1230000>; + regulator-ramp-delay = <1000>; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vcc5v0_sys>; + }; +}; + +&i2c7 { + status = "okay"; + clock-frequency = <400000>; + + fan: fan@18 { + compatible = "ti,amc6821"; + reg = <0x18>; + cooling-min-state = <0>; + cooling-max-state = <9>; + #cooling-cells = <2>; + }; + + rtc_twi: rtc@6f { + compatible = "isil,isl1208"; + reg = <0x6f>; + }; +}; + +&i2c8 { + status = "okay"; + clock-frequency = <400000>; + + vdd_cpu_b: regulator@60 { + compatible = "fcs,fan53555"; + reg = <0x60>; + vin-supply = <&vcc5v0_sys>; + regulator-name = "vdd_cpu_b"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <1230000>; + regulator-ramp-delay = <1000>; + fcs,suspend-voltage-selector = <1>; + regulator-always-on; + regulator-boot-on; + }; +}; + +&io_domains { + status = "okay"; + bt656-supply = <&vcc_1v8>; + audio-supply = <&vcc_1v8>; + sdmmc-supply = <&vcc_sd>; + gpio1830-supply = <&vcc_1v8>; +}; + +&pmu_io_domains { + status = "okay"; + pmu1830-supply = <&vcc_1v8>; +}; + +&pwm2 { + status = "okay"; +}; + +&pinctrl { + i2c8 { + i2c8_xfer_a: i2c8-xfer { + rockchip,pins = + <RK_GPIO1 RK_PC4 RK_FUNC_1 &pcfg_pull_up>, + <RK_GPIO1 RK_PC5 RK_FUNC_1 &pcfg_pull_up>; + }; + }; + + leds { + led_pin_module: led-module-gpio { + rockchip,pins = + <RK_GPIO2 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + pmic { + pmic_int_l: pmic-int-l { + rockchip,pins = + <RK_GPIO1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + + usb2 { + vcc5v0_host_en: vcc5v0-host-en { + rockchip,pins = + <RK_GPIO4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +}; + +&sdhci { + bus-width = <8>; + mmc-hs400-1_8v; + mmc-hs400-enhanced-strobe; + non-removable; + status = "okay"; +}; + +&sdmmc { + vqmmc = <&vcc_sd>; +}; + +&spi1 { + status = "okay"; + + norflash: flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <50000000>; + }; +}; + +&u2phy1 { + status = "okay"; + + u2phy1_otg: otg-port { + status = "okay"; + }; + + u2phy1_host: host-port { + phy-supply = <&vcc5v0_host>; + status = "okay"; + }; +}; + +&usbdrd3_1 { + status = "okay"; +}; + +&usbdrd_dwc3_1 { + status = "okay"; + dr_mode = "host"; +}; + +&usb_host1_ehci { + status = "okay"; +}; + +&usb_host1_ohci { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts b/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts new file mode 100644 index 000000000000..b7bd88fb3ae3 --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts @@ -0,0 +1,240 @@ +/* + * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd. + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include <dt-bindings/input/input.h> +#include "rk3399-sapphire.dtsi" + +/ { + model = "Excavator-RK3399 Board"; + compatible = "rockchip,rk3399-sapphire-excavator", "rockchip,rk3399"; + + adc-keys { + compatible = "adc-keys"; + io-channels = <&saradc 1>; + io-channel-names = "buttons"; + keyup-threshold-microvolt = <1800000>; + poll-interval = <100>; + + button-up { + label = "Volume Up"; + linux,code = <KEY_VOLUMEUP>; + press-threshold-microvolt = <100000>; + }; + + button-down { + label = "Volume Down"; + linux,code = <KEY_VOLUMEDOWN>; + press-threshold-microvolt = <300000>; + }; + + back { + label = "Back"; + linux,code = <KEY_BACK>; + press-threshold-microvolt = <985000>; + }; + + menu { + label = "Menu"; + linux,code = <KEY_MENU>; + press-threshold-microvolt = <1314000>; + }; + }; + + edp_panel: edp-panel { + compatible ="lg,lp079qx1-sp0v", "simple-panel"; + backlight = <&backlight>; + enable-gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&lcd_panel_reset>; + power-supply = <&vcc3v3_s0>; + + ports { + panel_in_edp: endpoint { + remote-endpoint = <&edp_out_panel>; + }; + }; + }; + + keys: gpio-keys { + compatible = "gpio-keys"; + autorepeat; + + power { + debounce-interval = <100>; + gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>; + label = "GPIO Power"; + linux,code = <KEY_POWER>; + linux,input-type = <1>; + pinctrl-names = "default"; + pinctrl-0 = <&pwr_btn>; + wakeup-source; + }; + }; + + rt5651-sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "realtek,rt5651-codec"; + simple-audio-card,format = "i2s"; + simple-audio-card,mclk-fs = <256>; + simple-audio-card,widgets = + "Microphone", "Mic Jack", + "Headphone", "Headphone Jack"; + simple-audio-card,routing = + "Mic Jack", "MICBIAS1", + "IN1P", "Mic Jack", + "Headphone Jack", "HPOL", + "Headphone Jack", "HPOR"; + simple-audio-card,cpu { + sound-dai = <&i2s0>; + }; + simple-audio-card,codec { + sound-dai = <&rt5651>; + }; + }; + + sdio_pwrseq: sdio-pwrseq { + compatible = "mmc-pwrseq-simple"; + clocks = <&rk808 1>; + clock-names = "ext_clock"; + pinctrl-names = "default"; + pinctrl-0 = <&wifi_enable_h>; + + /* + * On the module itself this is one of these (depending + * on the actual card populated): + * - SDIO_RESET_L_WL_REG_ON + * - PDN (power down when low) + */ + reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>; + }; +}; + +&backlight { + enable-gpios = <&gpio1 RK_PB5 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; + +&edp { + status = "okay"; + + ports { + edp_out: port@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + + edp_out_panel: endpoint@0 { + reg = <0>; + remote-endpoint = <&panel_in_edp>; + }; + }; + }; +}; + +&i2c1 { + i2c-scl-rising-time-ns = <300>; + i2c-scl-falling-time-ns = <15>; + status = "okay"; + + rt5651: rt5651@1a { + compatible = "rockchip,rt5651"; + reg = <0x1a>; + clocks = <&cru SCLK_I2S_8CH_OUT>; + clock-names = "mclk"; + hp-det-gpio = <&gpio4 RK_PC4 GPIO_ACTIVE_LOW>; + spk-con-gpio = <&gpio0 RK_PB3 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + }; +}; + +&i2c4 { + i2c-scl-rising-time-ns = <600>; + i2c-scl-falling-time-ns = <20>; + status = "okay"; + + accelerometer@68 { + compatible = "invensense,mpu6500"; + reg = <0x68>; + interrupt-parent = <&gpio1>; + interrupts = <RK_PC6 IRQ_TYPE_EDGE_RISING>; + }; +}; + +&i2s0 { + rockchip,playback-channels = <8>; + rockchip,capture-channels = <8>; + #sound-dai-cells = <0>; + status = "okay"; +}; + +&i2s2 { + #sound-dai-cells = <0>; + status = "okay"; +}; + +&pinctrl { + buttons { + pwr_btn: pwr-btn { + rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + + sdio-pwrseq { + wifi_enable_h: wifi-enable-h { + rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + lcd-panel { + lcd_panel_reset: lcd-panel-reset { + rockchip,pins = <4 RK_PD6 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; +}; + +&spdif { + i2c-scl-rising-time-ns = <450>; + i2c-scl-falling-time-ns = <15>; + #sound-dai-cells = <0>; + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-sapphire.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-sapphire.dtsi new file mode 100644 index 000000000000..6c30bb02210d --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3399-sapphire.dtsi @@ -0,0 +1,644 @@ +/* + * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd. + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include "dt-bindings/pwm/pwm.h" +#include "rk3399.dtsi" +#include "rk3399-opp.dtsi" + +/ { + compatible = "rockchip,rk3399-sapphire", "rockchip,rk3399"; + + backlight: backlight { + compatible = "pwm-backlight"; + brightness-levels = < + 0 1 2 3 4 5 6 7 + 8 9 10 11 12 13 14 15 + 16 17 18 19 20 21 22 23 + 24 25 26 27 28 29 30 31 + 32 33 34 35 36 37 38 39 + 40 41 42 43 44 45 46 47 + 48 49 50 51 52 53 54 55 + 56 57 58 59 60 61 62 63 + 64 65 66 67 68 69 70 71 + 72 73 74 75 76 77 78 79 + 80 81 82 83 84 85 86 87 + 88 89 90 91 92 93 94 95 + 96 97 98 99 100 101 102 103 + 104 105 106 107 108 109 110 111 + 112 113 114 115 116 117 118 119 + 120 121 122 123 124 125 126 127 + 128 129 130 131 132 133 134 135 + 136 137 138 139 140 141 142 143 + 144 145 146 147 148 149 150 151 + 152 153 154 155 156 157 158 159 + 160 161 162 163 164 165 166 167 + 168 169 170 171 172 173 174 175 + 176 177 178 179 180 181 182 183 + 184 185 186 187 188 189 190 191 + 192 193 194 195 196 197 198 199 + 200 201 202 203 204 205 206 207 + 208 209 210 211 212 213 214 215 + 216 217 218 219 220 221 222 223 + 224 225 226 227 228 229 230 231 + 232 233 234 235 236 237 238 239 + 240 241 242 243 244 245 246 247 + 248 249 250 251 252 253 254 255>; + default-brightness-level = <200>; + pwms = <&pwm0 0 25000 0>; + }; + + clkin_gmac: external-gmac-clock { + compatible = "fixed-clock"; + clock-frequency = <125000000>; + clock-output-names = "clkin_gmac"; + #clock-cells = <0>; + }; + + dc_12v: dc-12v { + compatible = "regulator-fixed"; + regulator-name = "dc_12v"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + }; + + /* switched by pmic_sleep */ + vcc1v8_s3: vcca1v8_s3: vcc1v8-s3 { + compatible = "regulator-fixed"; + regulator-name = "vcc1v8_s3"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vcc_1v8>; + }; + + vcc3v3_sys: vcc3v3-sys { + compatible = "regulator-fixed"; + regulator-name = "vcc3v3_sys"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vcc_sys>; + }; + + vcc_sys: vcc-sys { + compatible = "regulator-fixed"; + regulator-name = "vcc_sys"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&dc_12v>; + }; + + vcc5v0_host: vcc5v0-host-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio1 RK_PD1 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&vcc5v0_host_en>; + regulator-name = "vcc5v0_host"; + regulator-always-on; + vin-supply = <&vcc_sys>; + }; +}; + +&cpu_l0 { + cpu-supply = <&vdd_cpu_l>; +}; + +&cpu_l1 { + cpu-supply = <&vdd_cpu_l>; +}; + +&cpu_l2 { + cpu-supply = <&vdd_cpu_l>; +}; + +&cpu_l3 { + cpu-supply = <&vdd_cpu_l>; +}; + +&cpu_b0 { + cpu-supply = <&vdd_cpu_b>; +}; + +&cpu_b1 { + cpu-supply = <&vdd_cpu_b>; +}; + +&emmc_phy { + status = "okay"; +}; + +&gmac { + assigned-clocks = <&cru SCLK_RMII_SRC>; + assigned-clock-parents = <&clkin_gmac>; + clock_in_out = "input"; + phy-supply = <&vcc_lan>; + phy-mode = "rgmii"; + pinctrl-names = "default"; + pinctrl-0 = <&rgmii_pins>; + snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>; + snps,reset-active-low; + snps,reset-delays-us = <0 10000 50000>; + tx_delay = <0x28>; + rx_delay = <0x11>; + status = "okay"; +}; + +&gpu { + mali-supply = <&vdd_gpu>; + status = "okay"; +}; + +&hdmi { + ddc-i2c-bus = <&i2c3>; + status = "okay"; +}; + +&i2c0 { + clock-frequency = <400000>; + i2c-scl-rising-time-ns = <168>; + i2c-scl-falling-time-ns = <4>; + status = "okay"; + + rk808: pmic@1b { + compatible = "rockchip,rk808"; + reg = <0x1b>; + interrupt-parent = <&gpio1>; + interrupts = <21 IRQ_TYPE_LEVEL_LOW>; + #clock-cells = <1>; + clock-output-names = "xin32k", "rk808-clkout2"; + pinctrl-names = "default"; + pinctrl-0 = <&pmic_int_l &pmic_dvs2>; + rockchip,system-power-controller; + wakeup-source; + + vcc1-supply = <&vcc_sys>; + vcc2-supply = <&vcc_sys>; + vcc3-supply = <&vcc_sys>; + vcc4-supply = <&vcc_sys>; + vcc6-supply = <&vcc_sys>; + vcc7-supply = <&vcc_sys>; + vcc8-supply = <&vcc3v3_sys>; + vcc9-supply = <&vcc_sys>; + vcc10-supply = <&vcc_sys>; + vcc11-supply = <&vcc_sys>; + vcc12-supply = <&vcc3v3_sys>; + vddio-supply = <&vcc1v8_pmu>; + + regulators { + vdd_center: DCDC_REG1 { + regulator-name = "vdd_center"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <6001>; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_cpu_l: DCDC_REG2 { + regulator-name = "vdd_cpu_l"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <6001>; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_ddr: DCDC_REG3 { + regulator-name = "vcc_ddr"; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + + vcc_1v8: DCDC_REG4 { + regulator-name = "vcc_1v8"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vcc1v8_dvp: LDO_REG1 { + regulator-name = "vcc1v8_dvp"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc3v0_tp: LDO_REG2 { + regulator-name = "vcc3v0_tp"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc1v8_pmu: LDO_REG3 { + regulator-name = "vcc1v8_pmu"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vcc_sdio: LDO_REG4 { + regulator-name = "vcc_sdio"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + vcca3v0_codec: LDO_REG5 { + regulator-name = "vcca3v0_codec"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_1v5: LDO_REG6 { + regulator-name = "vcc_1v5"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1500000>; + }; + }; + + vcca1v8_codec: LDO_REG7 { + regulator-name = "vcca1v8_codec"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_3v0: LDO_REG8 { + regulator-name = "vcc_3v0"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3000000>; + }; + }; + + vcc3v3_s3: vcc_lan: SWITCH_REG1 { + regulator-name = "vcc3v3_s3"; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc3v3_s0: SWITCH_REG2 { + regulator-name = "vcc3v3_s0"; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + }; + }; + + vdd_cpu_b: regulator@40 { + compatible = "silergy,syr827"; + reg = <0x40>; + fcs,suspend-voltage-selector = <1>; + regulator-name = "vdd_cpu_b"; + regulator-min-microvolt = <712500>; + regulator-max-microvolt = <1500000>; + regulator-ramp-delay = <1000>; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vcc_sys>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_gpu: regulator@41 { + compatible = "silergy,syr828"; + reg = <0x41>; + fcs,suspend-voltage-selector = <1>; + regulator-name = "vdd_gpu"; + regulator-min-microvolt = <712500>; + regulator-max-microvolt = <1500000>; + regulator-ramp-delay = <1000>; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vcc_sys>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_log: vdd-log { + compatible = "pwm-regulator"; + pwms = <&pwm2 0 25000 1>; + regulator-name = "vdd_log"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1400000>; + vin-supply = <&vcc_sys>; + }; +}; + +&i2c3 { + i2c-scl-rising-time-ns = <450>; + i2c-scl-falling-time-ns = <15>; + status = "okay"; +}; + +&io_domains { + status = "okay"; + + bt656-supply = <&vcc_3v0>; + audio-supply = <&vcca1v8_codec>; + sdmmc-supply = <&vcc_sdio>; + gpio1830-supply = <&vcc_3v0>; +}; + +&pcie_phy { + status = "okay"; +}; + +&pcie0 { + assigned-clocks = <&cru SCLK_PCIEPHY_REF>; + assigned-clock-parents = <&cru SCLK_PCIEPHY_REF100M>; + assigned-clock-rates = <100000000>; + ep-gpios = <&gpio3 RK_PB5 GPIO_ACTIVE_HIGH>; + num-lanes = <4>; + pinctrl-names = "default"; + pinctrl-0 = <&pcie_clkreqn_cpm>; + status = "okay"; +}; + +&pmu_io_domains { + pmu1830-supply = <&vcc_3v0>; + status = "okay"; +}; + +&pinctrl { + pmic { + pmic_int_l: pmic-int-l { + rockchip,pins = + <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>; + }; + + pmic_dvs2: pmic-dvs2 { + rockchip,pins = + <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_down>; + }; + + vsel1_gpio: vsel1-gpio { + rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>; + }; + + vsel2_gpio: vsel2-gpio { + rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>; + }; + }; + + usb2 { + vcc5v0_host_en: vcc5v0-host-en { + rockchip,pins = + <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +}; + +&pwm0 { + status = "okay"; +}; + +&pwm2 { + status = "okay"; +}; + +&saradc { + vref-supply = <&vcca1v8_s3>; + status = "okay"; +}; + +&sdhci { + bus-width = <8>; + keep-power-in-suspend; + mmc-hs400-1_8v; + mmc-hs400-enhanced-strobe; + non-removable; + status = "okay"; +}; + +&sdio0 { + bus-width = <4>; + cap-sd-highspeed; + cap-sdio-irq; + clock-frequency = <50000000>; + disable-wp; + keep-power-in-suspend; + max-frequency = <50000000>; + mmc-pwrseq = <&sdio_pwrseq>; + non-removable; + pinctrl-names = "default"; + pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>; + sd-uhs-sdr104; + status = "okay"; +}; + +&sdmmc { + bus-width = <4>; + cap-mmc-highspeed; + cap-sd-highspeed; + clock-frequency = <150000000>; + disable-wp; + max-frequency = <150000000>; + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; + vqmmc-supply = <&vcc_sdio>; + status = "okay"; +}; + +&tsadc { + /* tshut mode 0:CRU 1:GPIO */ + rockchip,hw-tshut-mode = <1>; + /* tshut polarity 0:LOW 1:HIGH */ + rockchip,hw-tshut-polarity = <1>; + status = "okay"; +}; + +&u2phy0 { + status = "okay"; + + u2phy0_otg: otg-port { + status = "okay"; + }; + + u2phy0_host: host-port { + phy-supply = <&vcc5v0_host>; + status = "okay"; + }; +}; + +&u2phy1 { + status = "okay"; + + u2phy1_otg: otg-port { + status = "okay"; + }; + + u2phy1_host: host-port { + phy-supply = <&vcc5v0_host>; + status = "okay"; + }; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_xfer &uart0_cts>; + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; + +&usb_host0_ehci { + status = "okay"; +}; + +&usb_host0_ohci { + status = "okay"; +}; + +&usb_host1_ehci { + status = "okay"; +}; + +&usb_host1_ohci { + status = "okay"; +}; + +&usbdrd3_0 { + status = "okay"; +}; + +&usbdrd_dwc3_0 { + status = "okay"; + dr_mode = "otg"; +}; + +&usbdrd3_1 { + status = "okay"; +}; + +&usbdrd_dwc3_1 { + status = "okay"; + dr_mode = "host"; +}; + +&vopb { + status = "okay"; +}; + +&vopb_mmu { + status = "okay"; +}; + +&vopl { + status = "okay"; +}; + +&vopl_mmu { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi index 5b78ce16a87e..d79e9b3265b9 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi @@ -110,6 +110,7 @@ enable-method = "psci"; #cooling-cells = <2>; /* min followed by max */ clocks = <&cru ARMCLKL>; + dynamic-power-coefficient = <100>; }; cpu_l1: cpu@1 { @@ -118,6 +119,7 @@ reg = <0x0 0x1>; enable-method = "psci"; clocks = <&cru ARMCLKL>; + dynamic-power-coefficient = <100>; }; cpu_l2: cpu@2 { @@ -126,6 +128,7 @@ reg = <0x0 0x2>; enable-method = "psci"; clocks = <&cru ARMCLKL>; + dynamic-power-coefficient = <100>; }; cpu_l3: cpu@3 { @@ -134,6 +137,7 @@ reg = <0x0 0x3>; enable-method = "psci"; clocks = <&cru ARMCLKL>; + dynamic-power-coefficient = <100>; }; cpu_b0: cpu@100 { @@ -143,6 +147,7 @@ enable-method = "psci"; #cooling-cells = <2>; /* min followed by max */ clocks = <&cru ARMCLKB>; + dynamic-power-coefficient = <436>; }; cpu_b1: cpu@101 { @@ -151,9 +156,15 @@ reg = <0x0 0x101>; enable-method = "psci"; clocks = <&cru ARMCLKB>; + dynamic-power-coefficient = <436>; }; }; + display-subsystem { + compatible = "rockchip,display-subsystem"; + ports = <&vopl_out>, <&vopb_out>; + }; + pmu_a53 { compatible = "arm,cortex-a53-pmu"; interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW &ppi_cluster0>; @@ -289,6 +300,7 @@ <&cru SCLK_SDIO_DRV>, <&cru SCLK_SDIO_SAMPLE>; clock-names = "biu", "ciu", "ciu-drive", "ciu-sample"; fifo-depth = <0x100>; + power-domains = <&power RK3399_PD_SDIOAUDIO>; resets = <&cru SRST_SDIO0>; reset-names = "reset"; status = "disabled"; @@ -402,6 +414,7 @@ snps,dis-u2-freeclk-exists-quirk; snps,dis_u2_susphy_quirk; snps,dis-del-phy-power-chg-quirk; + snps,dis-tx-ipgap-linecheck-quirk; status = "disabled"; }; }; @@ -429,6 +442,7 @@ snps,dis-u2-freeclk-exists-quirk; snps,dis_u2_susphy_quirk; snps,dis-del-phy-power-chg-quirk; + snps,dis-tx-ipgap-linecheck-quirk; status = "disabled"; }; }; @@ -678,6 +692,7 @@ interrupts = <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH 0>; pinctrl-names = "default"; pinctrl-0 = <&spi5_clk &spi5_tx &spi5_rx &spi5_cs0>; + power-domains = <&power RK3399_PD_SDIOAUDIO>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -950,6 +965,10 @@ }; /* These power domains are grouped by VD_LOGIC */ + pd_edp@RK3399_PD_EDP { + reg = <RK3399_PD_EDP>; + clocks = <&cru PCLK_EDP_CTRL>; + }; pd_emmc@RK3399_PD_EMMC { reg = <RK3399_PD_EMMC>; clocks = <&cru ACLK_EMMC>; @@ -967,6 +986,11 @@ <&cru SCLK_SDMMC>; pm_qos = <&qos_sd>; }; + pd_sdioaudio@RK3399_PD_SDIOAUDIO { + reg = <RK3399_PD_SDIOAUDIO>; + clocks = <&cru HCLK_SDIO>; + pm_qos = <&qos_sdioaudio>; + }; pd_vio@RK3399_PD_VIO { reg = <RK3399_PD_VIO>; #address-cells = <1>; @@ -1153,6 +1177,33 @@ status = "disabled"; }; + vpu_mmu: iommu@ff650800 { + compatible = "rockchip,iommu"; + reg = <0x0 0xff650800 0x0 0x40>; + interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH 0>; + interrupt-names = "vpu_mmu"; + #iommu-cells = <0>; + status = "disabled"; + }; + + vdec_mmu: iommu@ff660480 { + compatible = "rockchip,iommu"; + reg = <0x0 0xff660480 0x0 0x40>, <0x0 0xff6604c0 0x0 0x40>; + interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH 0>; + interrupt-names = "vdec_mmu"; + #iommu-cells = <0>; + status = "disabled"; + }; + + iep_mmu: iommu@ff670800 { + compatible = "rockchip,iommu"; + reg = <0x0 0xff670800 0x0 0x40>; + interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH 0>; + interrupt-names = "iep_mmu"; + #iommu-cells = <0>; + status = "disabled"; + }; + efuse0: efuse@ff690000 { compatible = "rockchip,rk3399-efuse"; reg = <0x0 0xff690000 0x0 0x80>; @@ -1387,6 +1438,7 @@ clocks = <&cru SCLK_SPDIF_8CH>, <&cru HCLK_SPDIF>; pinctrl-names = "default"; pinctrl-0 = <&spdif_bus>; + power-domains = <&power RK3399_PD_SDIOAUDIO>; status = "disabled"; }; @@ -1401,6 +1453,7 @@ clocks = <&cru SCLK_I2S0_8CH>, <&cru HCLK_I2S0_8CH>; pinctrl-names = "default"; pinctrl-0 = <&i2s0_8ch_bus>; + power-domains = <&power RK3399_PD_SDIOAUDIO>; status = "disabled"; }; @@ -1414,6 +1467,7 @@ clocks = <&cru SCLK_I2S1_8CH>, <&cru HCLK_I2S1_8CH>; pinctrl-names = "default"; pinctrl-0 = <&i2s1_2ch_bus>; + power-domains = <&power RK3399_PD_SDIOAUDIO>; status = "disabled"; }; @@ -1425,6 +1479,224 @@ dma-names = "tx", "rx"; clock-names = "i2s_clk", "i2s_hclk"; clocks = <&cru SCLK_I2S2_8CH>, <&cru HCLK_I2S2_8CH>; + power-domains = <&power RK3399_PD_SDIOAUDIO>; + status = "disabled"; + }; + + vopl: vop@ff8f0000 { + compatible = "rockchip,rk3399-vop-lit"; + reg = <0x0 0xff8f0000 0x0 0x3efc>; + interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH 0>; + assigned-clocks = <&cru ACLK_VOP1>, <&cru HCLK_VOP1>; + assigned-clock-rates = <400000000>, <100000000>; + clocks = <&cru ACLK_VOP1>, <&cru DCLK_VOP1>, <&cru HCLK_VOP1>; + clock-names = "aclk_vop", "dclk_vop", "hclk_vop"; + iommus = <&vopl_mmu>; + power-domains = <&power RK3399_PD_VOPL>; + resets = <&cru SRST_A_VOP1>, <&cru SRST_H_VOP1>, <&cru SRST_D_VOP1>; + reset-names = "axi", "ahb", "dclk"; + status = "disabled"; + + vopl_out: port { + #address-cells = <1>; + #size-cells = <0>; + + vopl_out_mipi: endpoint@0 { + reg = <0>; + remote-endpoint = <&mipi_in_vopl>; + }; + + vopl_out_edp: endpoint@1 { + reg = <1>; + remote-endpoint = <&edp_in_vopl>; + }; + + vopl_out_hdmi: endpoint@2 { + reg = <2>; + remote-endpoint = <&hdmi_in_vopl>; + }; + }; + }; + + vopl_mmu: iommu@ff8f3f00 { + compatible = "rockchip,iommu"; + reg = <0x0 0xff8f3f00 0x0 0x100>; + interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH 0>; + interrupt-names = "vopl_mmu"; + clocks = <&cru ACLK_VOP1>, <&cru HCLK_VOP1>; + clock-names = "aclk", "hclk"; + power-domains = <&power RK3399_PD_VOPL>; + #iommu-cells = <0>; + status = "disabled"; + }; + + vopb: vop@ff900000 { + compatible = "rockchip,rk3399-vop-big"; + reg = <0x0 0xff900000 0x0 0x3efc>; + interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH 0>; + assigned-clocks = <&cru ACLK_VOP0>, <&cru HCLK_VOP0>; + assigned-clock-rates = <400000000>, <100000000>; + clocks = <&cru ACLK_VOP0>, <&cru DCLK_VOP0>, <&cru HCLK_VOP0>; + clock-names = "aclk_vop", "dclk_vop", "hclk_vop"; + iommus = <&vopb_mmu>; + power-domains = <&power RK3399_PD_VOPB>; + resets = <&cru SRST_A_VOP0>, <&cru SRST_H_VOP0>, <&cru SRST_D_VOP0>; + reset-names = "axi", "ahb", "dclk"; + status = "disabled"; + + vopb_out: port { + #address-cells = <1>; + #size-cells = <0>; + + vopb_out_edp: endpoint@0 { + reg = <0>; + remote-endpoint = <&edp_in_vopb>; + }; + + vopb_out_mipi: endpoint@1 { + reg = <1>; + remote-endpoint = <&mipi_in_vopb>; + }; + + vopb_out_hdmi: endpoint@2 { + reg = <2>; + remote-endpoint = <&hdmi_in_vopb>; + }; + }; + }; + + vopb_mmu: iommu@ff903f00 { + compatible = "rockchip,iommu"; + reg = <0x0 0xff903f00 0x0 0x100>; + interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH 0>; + interrupt-names = "vopb_mmu"; + clocks = <&cru ACLK_VOP0>, <&cru HCLK_VOP0>; + clock-names = "aclk", "hclk"; + power-domains = <&power RK3399_PD_VOPB>; + #iommu-cells = <0>; + status = "disabled"; + }; + + isp0_mmu: iommu@ff914000 { + compatible = "rockchip,iommu"; + reg = <0x0 0xff914000 0x0 0x100>, <0x0 0xff915000 0x0 0x100>; + interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH 0>; + interrupt-names = "isp0_mmu"; + #iommu-cells = <0>; + rockchip,disable-mmu-reset; + status = "disabled"; + }; + + isp1_mmu: iommu@ff924000 { + compatible = "rockchip,iommu"; + reg = <0x0 0xff924000 0x0 0x100>, <0x0 0xff925000 0x0 0x100>; + interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH 0>; + interrupt-names = "isp1_mmu"; + #iommu-cells = <0>; + rockchip,disable-mmu-reset; + status = "disabled"; + }; + + hdmi: hdmi@ff940000 { + compatible = "rockchip,rk3399-dw-hdmi"; + reg = <0x0 0xff940000 0x0 0x20000>; + interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&cru PCLK_HDMI_CTRL>, <&cru SCLK_HDMI_SFR>, <&cru PLL_VPLL>, <&cru PCLK_VIO_GRF>; + clock-names = "iahb", "isfr", "vpll", "grf"; + power-domains = <&power RK3399_PD_HDCP>; + reg-io-width = <4>; + rockchip,grf = <&grf>; + status = "disabled"; + + ports { + hdmi_in: port { + #address-cells = <1>; + #size-cells = <0>; + + hdmi_in_vopb: endpoint@0 { + reg = <0>; + remote-endpoint = <&vopb_out_hdmi>; + }; + hdmi_in_vopl: endpoint@1 { + reg = <1>; + remote-endpoint = <&vopl_out_hdmi>; + }; + }; + }; + }; + + mipi_dsi: mipi@ff960000 { + compatible = "rockchip,rk3399-mipi-dsi", "snps,dw-mipi-dsi"; + reg = <0x0 0xff960000 0x0 0x8000>; + interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&cru SCLK_MIPIDPHY_REF>, <&cru PCLK_MIPI_DSI0>, + <&cru SCLK_DPHY_TX0_CFG>; + clock-names = "ref", "pclk", "phy_cfg"; + power-domains = <&power RK3399_PD_VIO>; + rockchip,grf = <&grf>; + status = "disabled"; + + ports { + mipi_in: port { + #address-cells = <1>; + #size-cells = <0>; + + mipi_in_vopb: endpoint@0 { + reg = <0>; + remote-endpoint = <&vopb_out_mipi>; + }; + mipi_in_vopl: endpoint@1 { + reg = <1>; + remote-endpoint = <&vopl_out_mipi>; + }; + }; + }; + }; + + edp: edp@ff970000 { + compatible = "rockchip,rk3399-edp"; + reg = <0x0 0xff970000 0x0 0x8000>; + interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&cru PCLK_EDP>, <&cru PCLK_EDP_CTRL>; + clock-names = "dp", "pclk"; + pinctrl-names = "default"; + pinctrl-0 = <&edp_hpd>; + power-domains = <&power RK3399_PD_EDP>; + resets = <&cru SRST_P_EDP_CTRL>; + reset-names = "dp"; + rockchip,grf = <&grf>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + edp_in: port@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + + edp_in_vopb: endpoint@0 { + reg = <0>; + remote-endpoint = <&vopb_out_edp>; + }; + + edp_in_vopl: endpoint@1 { + reg = <1>; + remote-endpoint = <&vopl_out_edp>; + }; + }; + }; + }; + + gpu: gpu@ff9a0000 { + compatible = "rockchip,rk3399-mali", "arm,mali-t860"; + reg = <0x0 0xff9a0000 0x0 0x10000>; + interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH 0>; + interrupt-names = "gpu", "job", "mmu"; + clocks = <&cru ACLK_GPU>; + power-domains = <&power RK3399_PD_GPU>; status = "disabled"; }; @@ -1788,7 +2060,7 @@ <4 RK_PB5 RK_FUNC_1 &pcfg_pull_up>; }; - sdmmc_cd: sdmcc-cd { + sdmmc_cd: sdmmc-cd { rockchip,pins = <0 RK_PA7 RK_FUNC_1 &pcfg_pull_up>; }; @@ -2092,16 +2364,6 @@ }; pcie { - pcie_clkreqn: pci-clkreqn { - rockchip,pins = - <2 26 RK_FUNC_2 &pcfg_pull_none>; - }; - - pcie_clkreqnb: pci-clkreqnb { - rockchip,pins = - <4 24 RK_FUNC_1 &pcfg_pull_none>; - }; - pcie_clkreqn_cpm: pci-clkreqn-cpm { rockchip,pins = <2 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>; diff --git a/arch/arm64/boot/dts/socionext/Makefile b/arch/arm64/boot/dts/socionext/Makefile index 4a13a3a97101..4bc091b365fd 100644 --- a/arch/arm64/boot/dts/socionext/Makefile +++ b/arch/arm64/boot/dts/socionext/Makefile @@ -2,7 +2,8 @@ dtb-$(CONFIG_ARCH_UNIPHIER) += \ uniphier-ld11-global.dtb \ uniphier-ld11-ref.dtb \ uniphier-ld20-global.dtb \ - uniphier-ld20-ref.dtb + uniphier-ld20-ref.dtb \ + uniphier-pxs3-ref.dtb always := $(dtb-y) clean-files := *.dtb diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld11-global.dts b/arch/arm64/boot/dts/socionext/uniphier-ld11-global.dts index 115357018ef7..2452b2243f42 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-ld11-global.dts +++ b/arch/arm64/boot/dts/socionext/uniphier-ld11-global.dts @@ -9,7 +9,7 @@ */ /dts-v1/; -/include/ "uniphier-ld11.dtsi" +#include "uniphier-ld11.dtsi" / { model = "UniPhier LD11 Global Board (REF_LD11_GP)"; @@ -68,3 +68,7 @@ &usb2 { status = "okay"; }; + +&nand { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld11-ref.dts b/arch/arm64/boot/dts/socionext/uniphier-ld11-ref.dts index cc8ebe34c27c..ffb473ad2e0f 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-ld11-ref.dts +++ b/arch/arm64/boot/dts/socionext/uniphier-ld11-ref.dts @@ -8,9 +8,9 @@ */ /dts-v1/; -/include/ "uniphier-ld11.dtsi" -/include/ "uniphier-ref-daughter.dtsi" -/include/ "uniphier-support-card.dtsi" +#include "uniphier-ld11.dtsi" +#include "uniphier-ref-daughter.dtsi" +#include "uniphier-support-card.dtsi" / { model = "UniPhier LD11 Reference Board"; diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi index bdce5b89baec..ee4aff53a5f5 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi +++ b/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi @@ -150,6 +150,17 @@ clocks = <&peri_clk 3>; }; + adamv@57920000 { + compatible = "socionext,uniphier-ld11-adamv", + "simple-mfd", "syscon"; + reg = <0x57920000 0x1000>; + + adamv_rst: reset { + compatible = "socionext,uniphier-ld11-adamv-reset"; + #reset-cells = <1>; + }; + }; + i2c0: i2c@58780000 { compatible = "socionext,uniphier-fi2c"; status = "disabled"; @@ -344,6 +355,13 @@ }; }; + aidet: aidet@5fc20000 { + compatible = "socionext,uniphier-ld11-aidet"; + reg = <0x5fc20000 0x200>; + interrupt-controller; + #interrupt-cells = <2>; + }; + gic: interrupt-controller@5fe00000 { compatible = "arm,gic-v3"; reg = <0x5fe00000 0x10000>, /* GICD */ @@ -367,8 +385,23 @@ compatible = "socionext,uniphier-ld11-reset"; #reset-cells = <1>; }; + + watchdog { + compatible = "socionext,uniphier-wdt"; + }; + }; + + nand: nand@68000000 { + compatible = "socionext,uniphier-denali-nand-v5b"; + status = "disabled"; + reg-names = "nand_data", "denali_reg"; + reg = <0x68000000 0x20>, <0x68100000 0x1000>; + interrupts = <0 65 4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_nand>; + clocks = <&sys_clk 2>; }; }; }; -/include/ "uniphier-pinctrl.dtsi" +#include "uniphier-pinctrl.dtsi" diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts b/arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts index 9f620d4101b5..fc2bc9d75d35 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts +++ b/arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts @@ -9,7 +9,7 @@ */ /dts-v1/; -/include/ "uniphier-ld20.dtsi" +#include "uniphier-ld20.dtsi" / { model = "UniPhier LD20 Global Board (REF_LD20_GP)"; @@ -50,3 +50,7 @@ &i2c0 { status = "okay"; }; + +&nand { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20-ref.dts b/arch/arm64/boot/dts/socionext/uniphier-ld20-ref.dts index 494166aee24c..1ca0c8620dc5 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-ld20-ref.dts +++ b/arch/arm64/boot/dts/socionext/uniphier-ld20-ref.dts @@ -8,9 +8,9 @@ */ /dts-v1/; -/include/ "uniphier-ld20.dtsi" -/include/ "uniphier-ref-daughter.dtsi" -/include/ "uniphier-support-card.dtsi" +#include "uniphier-ld20.dtsi" +#include "uniphier-ref-daughter.dtsi" +#include "uniphier-support-card.dtsi" / { model = "UniPhier LD20 Reference Board"; diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi index de1e75362817..a29c279b6e8e 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi +++ b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi @@ -219,6 +219,17 @@ clocks = <&peri_clk 3>; }; + adamv@57920000 { + compatible = "socionext,uniphier-ld20-adamv", + "simple-mfd", "syscon"; + reg = <0x57920000 0x1000>; + + adamv_rst: reset { + compatible = "socionext,uniphier-ld20-adamv-reset"; + #reset-cells = <1>; + }; + }; + i2c0: i2c@58780000 { compatible = "socionext,uniphier-fi2c"; status = "disabled"; @@ -309,7 +320,7 @@ sdctrl@59810000 { compatible = "socionext,uniphier-ld20-sdctrl", "simple-mfd", "syscon"; - reg = <0x59810000 0x800>; + reg = <0x59810000 0x400>; sd_clk: clock { compatible = "socionext,uniphier-ld20-sd-clock"; @@ -365,6 +376,13 @@ }; }; + aidet: aidet@5fc20000 { + compatible = "socionext,uniphier-ld20-aidet"; + reg = <0x5fc20000 0x200>; + interrupt-controller; + #interrupt-cells = <2>; + }; + gic: interrupt-controller@5fe00000 { compatible = "arm,gic-v3"; reg = <0x5fe00000 0x10000>, /* GICD */ @@ -388,8 +406,23 @@ compatible = "socionext,uniphier-ld20-reset"; #reset-cells = <1>; }; + + watchdog { + compatible = "socionext,uniphier-wdt"; + }; + }; + + nand: nand@68000000 { + compatible = "socionext,uniphier-denali-nand-v5b"; + status = "disabled"; + reg-names = "nand_data", "denali_reg"; + reg = <0x68000000 0x20>, <0x68100000 0x1000>; + interrupts = <0 65 4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_nand>; + clocks = <&sys_clk 2>; }; }; }; -/include/ "uniphier-pinctrl.dtsi" +#include "uniphier-pinctrl.dtsi" diff --git a/arch/arm64/boot/dts/socionext/uniphier-pinctrl.dtsi b/arch/arm64/boot/dts/socionext/uniphier-pinctrl.dtsi index f42fb6f38bd3..9caabbb8bae3 120000..100644 --- a/arch/arm64/boot/dts/socionext/uniphier-pinctrl.dtsi +++ b/arch/arm64/boot/dts/socionext/uniphier-pinctrl.dtsi @@ -1 +1 @@ -../../../../arm/boot/dts/uniphier-pinctrl.dtsi
\ No newline at end of file +#include <arm/uniphier-pinctrl.dtsi> diff --git a/arch/arm64/boot/dts/socionext/uniphier-pxs3-ref.dts b/arch/arm64/boot/dts/socionext/uniphier-pxs3-ref.dts new file mode 100644 index 000000000000..d65f746a3f9d --- /dev/null +++ b/arch/arm64/boot/dts/socionext/uniphier-pxs3-ref.dts @@ -0,0 +1,62 @@ +/* + * Device Tree Source for UniPhier PXs3 Reference Board + * + * Copyright (C) 2017 Socionext Inc. + * Author: Masahiro Yamada <yamada.masahiro@socionext.com> + * + * SPDX-License-Identifier: (GPL-2.0+ OR MIT) + */ + +/dts-v1/; +#include "uniphier-pxs3.dtsi" +#include "uniphier-support-card.dtsi" + +/ { + model = "UniPhier PXs3 Reference Board"; + compatible = "socionext,uniphier-pxs3-ref", "socionext,uniphier-pxs3"; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + aliases { + serial0 = &serial0; + serial1 = &serial1; + serial2 = &serial2; + serial3 = &serial3; + i2c0 = &i2c0; + i2c1 = &i2c1; + i2c2 = &i2c2; + i2c3 = &i2c3; + i2c6 = &i2c6; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0 0x80000000 0 0xa0000000>; + }; +}; + +ðsc { + interrupts = <0 52 4>; +}; + +&serial0 { + status = "okay"; +}; + +&i2c0 { + status = "okay"; +}; + +&i2c1 { + status = "okay"; +}; + +&i2c2 { + status = "okay"; +}; + +&i2c3 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi new file mode 100644 index 000000000000..384729fa740f --- /dev/null +++ b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi @@ -0,0 +1,367 @@ +/* + * Device Tree Source for UniPhier PXs3 SoC + * + * Copyright (C) 2017 Socionext Inc. + * Author: Masahiro Yamada <yamada.masahiro@socionext.com> + * + * SPDX-License-Identifier: (GPL-2.0+ OR MIT) + */ + +/memreserve/ 0x80000000 0x02000000; + +/ { + compatible = "socionext,uniphier-pxs3"; + #address-cells = <2>; + #size-cells = <2>; + interrupt-parent = <&gic>; + + cpus { + #address-cells = <2>; + #size-cells = <0>; + + cpu-map { + cluster0 { + core0 { + cpu = <&cpu0>; + }; + core1 { + cpu = <&cpu1>; + }; + core2 { + cpu = <&cpu2>; + }; + core3 { + cpu = <&cpu3>; + }; + }; + }; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <0 0x000>; + clocks = <&sys_clk 33>; + enable-method = "psci"; + operating-points-v2 = <&cluster0_opp>; + }; + + cpu1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <0 0x001>; + clocks = <&sys_clk 33>; + enable-method = "psci"; + operating-points-v2 = <&cluster0_opp>; + }; + + cpu2: cpu@2 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <0 0x002>; + clocks = <&sys_clk 33>; + enable-method = "psci"; + operating-points-v2 = <&cluster0_opp>; + }; + + cpu3: cpu@3 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <0 0x003>; + clocks = <&sys_clk 33>; + enable-method = "psci"; + operating-points-v2 = <&cluster0_opp>; + }; + }; + + cluster0_opp: opp_table { + compatible = "operating-points-v2"; + opp-shared; + + opp-250000000 { + opp-hz = /bits/ 64 <250000000>; + clock-latency-ns = <300>; + }; + opp-325000000 { + opp-hz = /bits/ 64 <325000000>; + clock-latency-ns = <300>; + }; + opp-500000000 { + opp-hz = /bits/ 64 <500000000>; + clock-latency-ns = <300>; + }; + opp-650000000 { + opp-hz = /bits/ 64 <650000000>; + clock-latency-ns = <300>; + }; + opp-666667000 { + opp-hz = /bits/ 64 <666667000>; + clock-latency-ns = <300>; + }; + opp-866667000 { + opp-hz = /bits/ 64 <866667000>; + clock-latency-ns = <300>; + }; + opp-1000000000 { + opp-hz = /bits/ 64 <1000000000>; + clock-latency-ns = <300>; + }; + opp-1300000000 { + opp-hz = /bits/ 64 <1300000000>; + clock-latency-ns = <300>; + }; + }; + + psci { + compatible = "arm,psci-1.0"; + method = "smc"; + }; + + clocks { + refclk: ref { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <25000000>; + }; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = <1 13 4>, + <1 14 4>, + <1 11 4>, + <1 10 4>; + }; + + soc@0 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0 0 0xffffffff>; + + serial0: serial@54006800 { + compatible = "socionext,uniphier-uart"; + status = "disabled"; + reg = <0x54006800 0x40>; + interrupts = <0 33 4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart0>; + clocks = <&peri_clk 0>; + }; + + serial1: serial@54006900 { + compatible = "socionext,uniphier-uart"; + status = "disabled"; + reg = <0x54006900 0x40>; + interrupts = <0 35 4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + clocks = <&peri_clk 1>; + }; + + serial2: serial@54006a00 { + compatible = "socionext,uniphier-uart"; + status = "disabled"; + reg = <0x54006a00 0x40>; + interrupts = <0 37 4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + clocks = <&peri_clk 2>; + }; + + serial3: serial@54006b00 { + compatible = "socionext,uniphier-uart"; + status = "disabled"; + reg = <0x54006b00 0x40>; + interrupts = <0 177 4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart3>; + clocks = <&peri_clk 3>; + }; + + i2c0: i2c@58780000 { + compatible = "socionext,uniphier-fi2c"; + status = "disabled"; + reg = <0x58780000 0x80>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <0 41 4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c0>; + clocks = <&peri_clk 4>; + clock-frequency = <100000>; + }; + + i2c1: i2c@58781000 { + compatible = "socionext,uniphier-fi2c"; + status = "disabled"; + reg = <0x58781000 0x80>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <0 42 4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + clocks = <&peri_clk 5>; + clock-frequency = <100000>; + }; + + i2c2: i2c@58782000 { + compatible = "socionext,uniphier-fi2c"; + status = "disabled"; + reg = <0x58782000 0x80>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <0 43 4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + clocks = <&peri_clk 6>; + clock-frequency = <100000>; + }; + + i2c3: i2c@58783000 { + compatible = "socionext,uniphier-fi2c"; + status = "disabled"; + reg = <0x58783000 0x80>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <0 44 4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + clocks = <&peri_clk 7>; + clock-frequency = <100000>; + }; + + /* chip-internal connection for HDMI */ + i2c6: i2c@58786000 { + compatible = "socionext,uniphier-fi2c"; + reg = <0x58786000 0x80>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <0 26 4>; + clocks = <&peri_clk 10>; + clock-frequency = <400000>; + }; + + system_bus: system-bus@58c00000 { + compatible = "socionext,uniphier-system-bus"; + status = "disabled"; + reg = <0x58c00000 0x400>; + #address-cells = <2>; + #size-cells = <1>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_system_bus>; + }; + + smpctrl@59801000 { + compatible = "socionext,uniphier-smpctrl"; + reg = <0x59801000 0x400>; + }; + + sdctrl@59810000 { + compatible = "socionext,uniphier-pxs3-sdctrl", + "simple-mfd", "syscon"; + reg = <0x59810000 0x400>; + + sd_clk: clock { + compatible = "socionext,uniphier-pxs3-sd-clock"; + #clock-cells = <1>; + }; + + sd_rst: reset { + compatible = "socionext,uniphier-pxs3-sd-reset"; + #reset-cells = <1>; + }; + }; + + perictrl@59820000 { + compatible = "socionext,uniphier-pxs3-perictrl", + "simple-mfd", "syscon"; + reg = <0x59820000 0x200>; + + peri_clk: clock { + compatible = "socionext,uniphier-pxs3-peri-clock"; + #clock-cells = <1>; + }; + + peri_rst: reset { + compatible = "socionext,uniphier-pxs3-peri-reset"; + #reset-cells = <1>; + }; + }; + + emmc: sdhc@5a000000 { + compatible = "socionext,uniphier-sd4hc", "cdns,sd4hc"; + reg = <0x5a000000 0x400>; + interrupts = <0 78 4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_emmc>; + clocks = <&sys_clk 4>; + bus-width = <8>; + mmc-ddr-1_8v; + mmc-hs200-1_8v; + cdns,phy-input-delay-legacy = <4>; + cdns,phy-input-delay-mmc-highspeed = <2>; + cdns,phy-input-delay-mmc-ddr = <3>; + cdns,phy-dll-delay-sdclk = <21>; + cdns,phy-dll-delay-sdclk-hsmmc = <21>; + }; + + soc-glue@5f800000 { + compatible = "socionext,uniphier-pxs3-soc-glue", + "simple-mfd", "syscon"; + reg = <0x5f800000 0x2000>; + + pinctrl: pinctrl { + compatible = "socionext,uniphier-pxs3-pinctrl"; + }; + }; + + aidet: aidet@5fc20000 { + compatible = "socionext,uniphier-pxs3-aidet"; + reg = <0x5fc20000 0x200>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gic: interrupt-controller@5fe00000 { + compatible = "arm,gic-v3"; + reg = <0x5fe00000 0x10000>, /* GICD */ + <0x5fe80000 0x80000>; /* GICR */ + interrupt-controller; + #interrupt-cells = <3>; + interrupts = <1 9 4>; + }; + + sysctrl@61840000 { + compatible = "socionext,uniphier-pxs3-sysctrl", + "simple-mfd", "syscon"; + reg = <0x61840000 0x10000>; + + sys_clk: clock { + compatible = "socionext,uniphier-pxs3-clock"; + #clock-cells = <1>; + }; + + sys_rst: reset { + compatible = "socionext,uniphier-pxs3-reset"; + #reset-cells = <1>; + }; + + watchdog { + compatible = "socionext,uniphier-wdt"; + }; + }; + + nand: nand@68000000 { + compatible = "socionext,uniphier-denali-nand-v5b"; + status = "disabled"; + reg-names = "nand_data", "denali_reg"; + reg = <0x68000000 0x20>, <0x68100000 0x1000>; + interrupts = <0 65 4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_nand>; + clocks = <&sys_clk 2>; + }; + }; +}; + +#include "uniphier-pinctrl.dtsi" diff --git a/arch/arm64/boot/dts/socionext/uniphier-ref-daughter.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ref-daughter.dtsi index 4685a8d89cba..e66d999d9f5d 120000..100644 --- a/arch/arm64/boot/dts/socionext/uniphier-ref-daughter.dtsi +++ b/arch/arm64/boot/dts/socionext/uniphier-ref-daughter.dtsi @@ -1 +1 @@ -../../../../arm/boot/dts/uniphier-ref-daughter.dtsi
\ No newline at end of file +#include <arm/uniphier-ref-daughter.dtsi> diff --git a/arch/arm64/boot/dts/socionext/uniphier-support-card.dtsi b/arch/arm64/boot/dts/socionext/uniphier-support-card.dtsi index 1246db9be2a1..28c5b4ed1d95 120000..100644 --- a/arch/arm64/boot/dts/socionext/uniphier-support-card.dtsi +++ b/arch/arm64/boot/dts/socionext/uniphier-support-card.dtsi @@ -1 +1 @@ -../../../../arm/boot/dts/uniphier-support-card.dtsi
\ No newline at end of file +#include <arm/uniphier-support-card.dtsi> diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-ep108-clk.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp-ep108-clk.dtsi index cdc6a437dcc7..b87b8316f4ac 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp-ep108-clk.dtsi +++ b/arch/arm64/boot/dts/xilinx/zynqmp-ep108-clk.dtsi @@ -11,7 +11,7 @@ * the License, or (at your option) any later version. */ -&amba { +/ { misc_clk: misc_clk { compatible = "fixed-clock"; #clock-cells = <0>; @@ -29,12 +29,60 @@ #clock-cells = <0>; clock-frequency = <75000000>; }; + + clk100: clk100 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <100000000>; + }; + + clk600: clk600 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <600000000>; + }; }; &can0 { clocks = <&misc_clk &misc_clk>; }; +&can1 { + clocks = <&misc_clk &misc_clk>; +}; + +&fpd_dma_chan1 { + clocks = <&clk600>, <&clk100>; +}; + +&fpd_dma_chan2 { + clocks = <&clk600>, <&clk100>; +}; + +&fpd_dma_chan3 { + clocks = <&clk600>, <&clk100>; +}; + +&fpd_dma_chan4 { + clocks = <&clk600>, <&clk100>; +}; + +&fpd_dma_chan5 { + clocks = <&clk600>, <&clk100>; +}; + +&fpd_dma_chan6 { + clocks = <&clk600>, <&clk100>; +}; + +&fpd_dma_chan7 { + clocks = <&clk600>, <&clk100>; +}; + +&fpd_dma_chan8 { + clocks = <&clk600>, <&clk100>; +}; + &gem0 { clocks = <&misc_clk>, <&misc_clk>, <&misc_clk>; }; diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts b/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts index ef1b9e573af0..bf552674a834 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts +++ b/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts @@ -13,13 +13,15 @@ /dts-v1/; -/include/ "zynqmp.dtsi" -/include/ "zynqmp-ep108-clk.dtsi" +#include "zynqmp.dtsi" +#include "zynqmp-ep108-clk.dtsi" / { model = "ZynqMP EP108"; aliases { + mmc0 = &sdhci0; + mmc1 = &sdhci1; serial0 = &uart0; }; @@ -37,6 +39,10 @@ status = "okay"; }; +&can1 { + status = "okay"; +}; + &gem0 { status = "okay"; phy-handle = <&phy0>; @@ -55,7 +61,7 @@ status = "okay"; clock-frequency = <400000>; eeprom@54 { - compatible = "at,24c64"; + compatible = "atmel,24c64"; reg = <0x54>; }; }; @@ -64,7 +70,7 @@ status = "okay"; clock-frequency = <400000>; eeprom@55 { - compatible = "at,24c64"; + compatible = "atmel,24c64"; reg = <0x55>; }; }; @@ -92,7 +98,7 @@ spi-max-frequency = <50000000>; reg = <0>; - spi0_flash0@00000000 { + spi0_flash0@0 { label = "spi0_flash0"; reg = <0x0 0x100000>; }; @@ -109,7 +115,7 @@ spi-max-frequency = <50000000>; reg = <0>; - spi1_flash0@00000000 { + spi1_flash0@0 { label = "spi1_flash0"; reg = <0x0 0x100000>; }; diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi index 54dc28351c8c..7665fbddff28 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi +++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi @@ -20,33 +20,84 @@ #address-cells = <1>; #size-cells = <0>; - cpu@0 { + cpu0: cpu@0 { compatible = "arm,cortex-a53", "arm,armv8"; device_type = "cpu"; enable-method = "psci"; + operating-points-v2 = <&cpu_opp_table>; reg = <0x0>; + cpu-idle-states = <&CPU_SLEEP_0>; }; - cpu@1 { + cpu1: cpu@1 { compatible = "arm,cortex-a53", "arm,armv8"; device_type = "cpu"; enable-method = "psci"; reg = <0x1>; + operating-points-v2 = <&cpu_opp_table>; + cpu-idle-states = <&CPU_SLEEP_0>; }; - cpu@2 { + cpu2: cpu@2 { compatible = "arm,cortex-a53", "arm,armv8"; device_type = "cpu"; enable-method = "psci"; reg = <0x2>; + operating-points-v2 = <&cpu_opp_table>; + cpu-idle-states = <&CPU_SLEEP_0>; }; - cpu@3 { + cpu3: cpu@3 { compatible = "arm,cortex-a53", "arm,armv8"; device_type = "cpu"; enable-method = "psci"; reg = <0x3>; + operating-points-v2 = <&cpu_opp_table>; + cpu-idle-states = <&CPU_SLEEP_0>; }; + + idle-states { + entry-method = "arm,psci"; + + CPU_SLEEP_0: cpu-sleep-0 { + compatible = "arm,idle-state"; + arm,psci-suspend-param = <0x40000000>; + local-timer-stop; + entry-latency-us = <300>; + exit-latency-us = <600>; + min-residency-us = <10000>; + }; + }; + }; + + cpu_opp_table: cpu_opp_table { + compatible = "operating-points-v2"; + opp-shared; + opp00 { + opp-hz = /bits/ 64 <1199999988>; + opp-microvolt = <1000000>; + clock-latency-ns = <500000>; + }; + opp01 { + opp-hz = /bits/ 64 <599999994>; + opp-microvolt = <1000000>; + clock-latency-ns = <500000>; + }; + opp02 { + opp-hz = /bits/ 64 <399999996>; + opp-microvolt = <1000000>; + clock-latency-ns = <500000>; + }; + opp03 { + opp-hz = /bits/ 64 <299999997>; + opp-microvolt = <1000000>; + clock-latency-ns = <500000>; + }; + }; + + dcc: dcc { + compatible = "arm,dcc"; + status = "disabled"; }; pmu { @@ -119,6 +170,190 @@ rx-fifo-depth = <0x40>; }; + cci: cci@fd6e0000 { + compatible = "arm,cci-400"; + reg = <0x0 0xfd6e0000 0x0 0x9000>; + ranges = <0x0 0x0 0xfd6e0000 0x10000>; + #address-cells = <1>; + #size-cells = <1>; + + pmu@9000 { + compatible = "arm,cci-400-pmu,r1"; + reg = <0x9000 0x5000>; + interrupt-parent = <&gic>; + interrupts = <0 123 4>, + <0 123 4>, + <0 123 4>, + <0 123 4>, + <0 123 4>; + }; + }; + + /* GDMA */ + fpd_dma_chan1: dma@fd500000 { + status = "disabled"; + compatible = "xlnx,zynqmp-dma-1.0"; + reg = <0x0 0xfd500000 0x0 0x1000>; + interrupt-parent = <&gic>; + interrupts = <0 124 4>; + clock-names = "clk_main", "clk_apb"; + xlnx,bus-width = <128>; + }; + + fpd_dma_chan2: dma@fd510000 { + status = "disabled"; + compatible = "xlnx,zynqmp-dma-1.0"; + reg = <0x0 0xfd510000 0x0 0x1000>; + interrupt-parent = <&gic>; + interrupts = <0 125 4>; + clock-names = "clk_main", "clk_apb"; + xlnx,bus-width = <128>; + }; + + fpd_dma_chan3: dma@fd520000 { + status = "disabled"; + compatible = "xlnx,zynqmp-dma-1.0"; + reg = <0x0 0xfd520000 0x0 0x1000>; + interrupt-parent = <&gic>; + interrupts = <0 126 4>; + clock-names = "clk_main", "clk_apb"; + xlnx,bus-width = <128>; + }; + + fpd_dma_chan4: dma@fd530000 { + status = "disabled"; + compatible = "xlnx,zynqmp-dma-1.0"; + reg = <0x0 0xfd530000 0x0 0x1000>; + interrupt-parent = <&gic>; + interrupts = <0 127 4>; + clock-names = "clk_main", "clk_apb"; + xlnx,bus-width = <128>; + }; + + fpd_dma_chan5: dma@fd540000 { + status = "disabled"; + compatible = "xlnx,zynqmp-dma-1.0"; + reg = <0x0 0xfd540000 0x0 0x1000>; + interrupt-parent = <&gic>; + interrupts = <0 128 4>; + clock-names = "clk_main", "clk_apb"; + xlnx,bus-width = <128>; + }; + + fpd_dma_chan6: dma@fd550000 { + status = "disabled"; + compatible = "xlnx,zynqmp-dma-1.0"; + reg = <0x0 0xfd550000 0x0 0x1000>; + interrupt-parent = <&gic>; + interrupts = <0 129 4>; + clock-names = "clk_main", "clk_apb"; + xlnx,bus-width = <128>; + }; + + fpd_dma_chan7: dma@fd560000 { + status = "disabled"; + compatible = "xlnx,zynqmp-dma-1.0"; + reg = <0x0 0xfd560000 0x0 0x1000>; + interrupt-parent = <&gic>; + interrupts = <0 130 4>; + clock-names = "clk_main", "clk_apb"; + xlnx,bus-width = <128>; + }; + + fpd_dma_chan8: dma@fd570000 { + status = "disabled"; + compatible = "xlnx,zynqmp-dma-1.0"; + reg = <0x0 0xfd570000 0x0 0x1000>; + interrupt-parent = <&gic>; + interrupts = <0 131 4>; + clock-names = "clk_main", "clk_apb"; + xlnx,bus-width = <128>; + }; + + /* LPDDMA default allows only secured access. inorder to enable + * These dma channels, Users should ensure that these dma + * Channels are allowed for non secure access. + */ + lpd_dma_chan1: dma@ffa80000 { + status = "disabled"; + compatible = "xlnx,zynqmp-dma-1.0"; + reg = <0x0 0xffa80000 0x0 0x1000>; + interrupt-parent = <&gic>; + interrupts = <0 77 4>; + clock-names = "clk_main", "clk_apb"; + xlnx,bus-width = <64>; + }; + + lpd_dma_chan2: dma@ffa90000 { + status = "disabled"; + compatible = "xlnx,zynqmp-dma-1.0"; + reg = <0x0 0xffa90000 0x0 0x1000>; + interrupt-parent = <&gic>; + interrupts = <0 78 4>; + clock-names = "clk_main", "clk_apb"; + xlnx,bus-width = <64>; + }; + + lpd_dma_chan3: dma@ffaa0000 { + status = "disabled"; + compatible = "xlnx,zynqmp-dma-1.0"; + reg = <0x0 0xffaa0000 0x0 0x1000>; + interrupt-parent = <&gic>; + interrupts = <0 79 4>; + clock-names = "clk_main", "clk_apb"; + xlnx,bus-width = <64>; + }; + + lpd_dma_chan4: dma@ffab0000 { + status = "disabled"; + compatible = "xlnx,zynqmp-dma-1.0"; + reg = <0x0 0xffab0000 0x0 0x1000>; + interrupt-parent = <&gic>; + interrupts = <0 80 4>; + clock-names = "clk_main", "clk_apb"; + xlnx,bus-width = <64>; + }; + + lpd_dma_chan5: dma@ffac0000 { + status = "disabled"; + compatible = "xlnx,zynqmp-dma-1.0"; + reg = <0x0 0xffac0000 0x0 0x1000>; + interrupt-parent = <&gic>; + interrupts = <0 81 4>; + clock-names = "clk_main", "clk_apb"; + xlnx,bus-width = <64>; + }; + + lpd_dma_chan6: dma@ffad0000 { + status = "disabled"; + compatible = "xlnx,zynqmp-dma-1.0"; + reg = <0x0 0xffad0000 0x0 0x1000>; + interrupt-parent = <&gic>; + interrupts = <0 82 4>; + clock-names = "clk_main", "clk_apb"; + xlnx,bus-width = <64>; + }; + + lpd_dma_chan7: dma@ffae0000 { + status = "disabled"; + compatible = "xlnx,zynqmp-dma-1.0"; + reg = <0x0 0xffae0000 0x0 0x1000>; + interrupt-parent = <&gic>; + interrupts = <0 83 4>; + clock-names = "clk_main", "clk_apb"; + xlnx,bus-width = <64>; + }; + + lpd_dma_chan8: dma@ffaf0000 { + status = "disabled"; + compatible = "xlnx,zynqmp-dma-1.0"; + reg = <0x0 0xffaf0000 0x0 0x1000>; + interrupt-parent = <&gic>; + interrupts = <0 84 4>; + clock-names = "clk_main", "clk_apb"; + xlnx,bus-width = <64>; + }; + gem0: ethernet@ff0b0000 { compatible = "cdns,gem"; status = "disabled"; @@ -215,12 +450,9 @@ <0x0 0xfd480000 0x0 0x1000>, <0x80 0x00000000 0x0 0x1000000>; reg-names = "breg", "pcireg", "cfg"; - ranges = <0x02000000 0x00000000 0xe0000000 0x00000000 - 0xe0000000 0x00000000 0x10000000 - /* non-prefetchable memory */ - 0x43000000 0x00000006 0x00000000 0x00000006 - 0x00000000 0x00000002 0x00000000>; - /* prefetchable memory */ + ranges = <0x02000000 0x00000000 0xe0000000 0x00000000 0xe0000000 0x00000000 0x10000000 /* non-prefetchable memory */ + 0x43000000 0x00000006 0x00000000 0x00000006 0x00000000 0x00000002 0x00000000>;/* prefetchable memory */ + bus-range = <0x00 0xff>; interrupt-map-mask = <0x0 0x0 0x0 0x7>; interrupt-map = <0x0 0x0 0x0 0x1 &pcie_intc 0x1>, <0x0 0x0 0x0 0x2 &pcie_intc 0x2>, @@ -233,6 +465,16 @@ }; }; + rtc: rtc@ffa60000 { + compatible = "xlnx,zynqmp-rtc"; + status = "disabled"; + reg = <0x0 0xffa60000 0x0 0x100>; + interrupt-parent = <&gic>; + interrupts = <0 26 4>, <0 27 4>; + interrupt-names = "alarm", "sec"; + calibration = <0x8000>; + }; + sata: ahci@fd0c0000 { compatible = "ceva,ahci-1v84"; status = "disabled"; @@ -262,13 +504,14 @@ smmu: smmu@fd800000 { compatible = "arm,mmu-500"; reg = <0x0 0xfd800000 0x0 0x20000>; + status = "disabled"; #global-interrupts = <1>; interrupt-parent = <&gic>; - interrupts = <0 157 4>, - <0 157 4>, <0 157 4>, <0 157 4>, <0 157 4>, - <0 157 4>, <0 157 4>, <0 157 4>, <0 157 4>, - <0 157 4>, <0 157 4>, <0 157 4>, <0 157 4>, - <0 157 4>, <0 157 4>, <0 157 4>, <0 157 4>; + interrupts = <0 155 4>, + <0 155 4>, <0 155 4>, <0 155 4>, <0 155 4>, + <0 155 4>, <0 155 4>, <0 155 4>, <0 155 4>, + <0 155 4>, <0 155 4>, <0 155 4>, <0 155 4>, + <0 155 4>, <0 155 4>, <0 155 4>, <0 155 4>; }; spi0: spi@ff040000 { @@ -330,7 +573,7 @@ }; uart0: serial@ff000000 { - compatible = "cdns,uart-r1p8"; + compatible = "cdns,uart-r1p12", "xlnx,xuartps"; status = "disabled"; interrupt-parent = <&gic>; interrupts = <0 21 4>; @@ -339,7 +582,7 @@ }; uart1: serial@ff010000 { - compatible = "cdns,uart-r1p8"; + compatible = "cdns,uart-r1p12", "xlnx,xuartps"; status = "disabled"; interrupt-parent = <&gic>; interrupts = <0 22 4>; diff --git a/arch/arm64/boot/dts/zte/Makefile b/arch/arm64/boot/dts/zte/Makefile index 667806620f59..d86c4def6bc9 100644 --- a/arch/arm64/boot/dts/zte/Makefile +++ b/arch/arm64/boot/dts/zte/Makefile @@ -1,4 +1,5 @@ dtb-$(CONFIG_ARCH_ZX) += zx296718-evb.dtb +dtb-$(CONFIG_ARCH_ZX) += zx296718-pcbox.dtb always := $(dtb-y) subdir-y := $(dts-dirs) diff --git a/arch/arm64/boot/dts/zte/zx296718-evb.dts b/arch/arm64/boot/dts/zte/zx296718-evb.dts index bb900d2bbcfb..cb2519ecd724 100644 --- a/arch/arm64/boot/dts/zte/zx296718-evb.dts +++ b/arch/arm64/boot/dts/zte/zx296718-evb.dts @@ -57,16 +57,28 @@ reg = <0x40000000 0x40000000>; }; - sound0 { - compatible = "simple-audio-card"; - simple-audio-card,name = "zx_snd_spdif0"; + sound-spdif0 { + compatible = "audio-graph-card"; + dais = <&spdif0_port>; + }; - simple-audio-card,cpu { - sound-dai = <&spdif0>; - }; + sound-i2s0 { + compatible = "audio-graph-card"; + dais = <&i2s0_port>; + pinctrl-names = "default"; + pinctrl-0 = <&lifier_pins>; + pa-gpios = <&bgpio4 0 GPIO_ACTIVE_HIGH>; + widgets = "Line", "Line Out Jack"; + routing = "Amplifier", "LINEOUTL", + "Amplifier", "LINEOUTR", + "Line Out Jack", "Amplifier"; + }; +}; - simple-audio-card,codec { - sound-dai = <&hdmi>; +&aud96p22 { + port { + aud96p22_endpoint: endpoint { + remote-endpoint = <&i2s0_endpoint>; }; }; }; @@ -77,6 +89,36 @@ &hdmi { status = "okay"; + + port { + hdmi_endpoint: endpoint { + remote-endpoint = <&spdif0_endpoint>; + }; + }; +}; + +&i2c0 { + status = "okay"; +}; + +&i2s0 { + status = "okay"; + + i2s0_port: port { + i2s0_endpoint: endpoint { + remote-endpoint = <&aud96p22_endpoint>; + dai-format = "i2s"; + frame-master; + bitclock-master; + }; + }; +}; + +&pmm { + amplifier_pins: amplifier { + pins = "TSI3_DATA"; + function = "BGPIO"; + }; }; &sd1 { @@ -85,6 +127,16 @@ &spdif0 { status = "okay"; + + spdif0_port: port { + spdif0_endpoint: endpoint { + remote-endpoint = <&hdmi_endpoint>; + }; + }; +}; + +&tvenc { + status = "okay"; }; &uart0 { diff --git a/arch/arm64/boot/dts/zte/zx296718-pcbox.dts b/arch/arm64/boot/dts/zte/zx296718-pcbox.dts new file mode 100644 index 000000000000..e02509f7082b --- /dev/null +++ b/arch/arm64/boot/dts/zte/zx296718-pcbox.dts @@ -0,0 +1,143 @@ +/* + * Copyright (C) 2017 Sanechips Technology Co., Ltd. + * Copyright 2017 Linaro Ltd. + * + * SPDX-License-Identifier: (GPL-2.0+ OR MIT) + */ + +/dts-v1/; +#include "zx296718.dtsi" +#include <dt-bindings/pwm/pwm.h> + +/ { + model = "ZTE ZX296718 PCBOX Board"; + compatible = "zte,zx296718-pcbox", "zte,zx296718"; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x80000000 0x80000000>; + }; + + a53_vdd0v9: regulator-a53 { + compatible = "pwm-regulator"; + pwms = <&pwm 3 1250 PWM_POLARITY_INVERTED>; + regulator-name = "A53_VDD0V9"; + regulator-min-microvolt = <855000>; + regulator-max-microvolt = <1183000>; + pwm-dutycycle-unit = <100>; + pwm-dutycycle-range = <0 100>; + regulator-always-on; + regulator-boot-on; + }; + + sound-spdif0 { + compatible = "audio-graph-card"; + dais = <&spdif0_port>; + }; + + sound-i2s0 { + compatible = "audio-graph-card"; + dais = <&i2s0_port>; + }; +}; + +&aud96p22 { + port { + aud96p22_endpoint: endpoint { + remote-endpoint = <&i2s0_endpoint>; + }; + }; +}; + +&cpu0 { + cpu-supply = <&a53_vdd0v9>; +}; + +&emmc { + status = "okay"; +}; + +&hdmi { + status = "disabled"; + + port { + hdmi_endpoint: endpoint { + remote-endpoint = <&spdif0_endpoint>; + }; + }; +}; + +&i2c0 { + status = "okay"; +}; + +&i2s0 { + status = "okay"; + + i2s0_port: port { + i2s0_endpoint: endpoint { + remote-endpoint = <&aud96p22_endpoint>; + dai-format = "i2s"; + frame-master; + bitclock-master; + }; + }; +}; + +&irdec { + status = "okay"; +}; + +&pmm { + pwm3_pins: pwm3 { + pins = "KEY_ROW2"; + function = "PWM"; + }; + + vga_pins: vga { + pins = "KEY_COL1", "KEY_COL2", "VGA_HS", "VGA_VS"; + function = "VGA"; + }; +}; + +&pwm { + pinctrl-names = "default"; + pinctrl-0 = <&pwm3_pins>; + status = "okay"; +}; + +&sd0 { + status = "okay"; +}; + +&sd1 { + status = "okay"; +}; + +&spdif0 { + status = "okay"; + + spdif0_port: port { + spdif0_endpoint: endpoint { + remote-endpoint = <&hdmi_endpoint>; + }; + }; +}; + +&tvenc { + status = "disabled"; +}; + +&uart0 { + status = "okay"; +}; + +&vga { + pinctrl-names = "default"; + pinctrl-0 = <&vga_pins>; + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/zte/zx296718.dtsi b/arch/arm64/boot/dts/zte/zx296718.dtsi index d83bf789c864..6eef64761009 100644 --- a/arch/arm64/boot/dts/zte/zx296718.dtsi +++ b/arch/arm64/boot/dts/zte/zx296718.dtsi @@ -53,6 +53,13 @@ interrupt-parent = <&gic>; aliases { + gpio0 = &bgpio0; + gpio1 = &bgpio1; + gpio2 = &bgpio2; + gpio3 = &bgpio3; + gpio4 = &bgpio4; + gpio5 = &bgpio5; + gpio6 = &bgpio6; serial0 = &uart0; }; @@ -120,26 +127,31 @@ opp-500000000 { opp-hz = /bits/ 64 <500000000>; + opp-microvolt = <866000>; clock-latency-ns = <500000>; }; opp-648000000 { opp-hz = /bits/ 64 <648000000>; + opp-microvolt = <866000>; clock-latency-ns = <500000>; }; opp-800000000 { opp-hz = /bits/ 64 <800000000>; + opp-microvolt = <888000>; clock-latency-ns = <500000>; }; opp-1000000000 { opp-hz = /bits/ 64 <1000000000>; + opp-microvolt = <898000>; clock-latency-ns = <500000>; }; opp-1188000000 { opp-hz = /bits/ 64 <1188000000>; + opp-microvolt = <1015000>; clock-latency-ns = <500000>; }; }; @@ -283,11 +295,23 @@ compatible = "simple-bus"; ranges; + irdec: ir-decoder@111000 { + compatible = "zte,zx296718-irdec"; + reg = <0x111000 0x1000>; + interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + aon_sysctrl: aon-sysctrl@116000 { compatible = "zte,zx296718-aon-sysctrl", "syscon"; reg = <0x116000 0x1000>; }; + iocfg: pin-controller@119000 { + compatible = "zte,zx296718-iocfg"; + reg = <0x119000 0x1000>; + }; + uart0: uart@11f000 { compatible = "arm,pl011", "arm,primecell"; arm,primecell-periphid = <0x001feffe>; @@ -311,7 +335,6 @@ clock-frequency = <50000000>; clocks = <&topcrm SD0_AHB>, <&topcrm SD0_WCLK>; clock-names = "biu", "ciu"; - num-slots = <1>; max-frequency = <50000000>; cap-sdio-irq; cap-sd-highspeed; @@ -336,7 +359,6 @@ clock-frequency = <167000000>; clocks = <&topcrm SD1_AHB>, <&topcrm SD1_WCLK>; clock-names = "biu", "ciu"; - num-slots = <1>; max-frequency = <167000000>; cap-sdio-irq; cap-sd-highspeed; @@ -360,12 +382,109 @@ #clock-cells = <1>; }; + bgpio0: gpio@142d000 { + compatible = "zte,zx296718-gpio", "zte,zx296702-gpio"; + reg = <0x142d000 0x40>; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pmm 0 48 16>; + interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&gic>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + bgpio1: gpio@142d040 { + compatible = "zte,zx296718-gpio", "zte,zx296702-gpio"; + reg = <0x142d040 0x40>; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pmm 0 80 16>; + interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&gic>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + bgpio2: gpio@142d080 { + compatible = "zte,zx296718-gpio", "zte,zx296702-gpio"; + reg = <0x142d080 0x40>; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pmm 0 80 3 + &pmm 3 32 4 + &pmm 7 83 9>; + interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&gic>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + bgpio3: gpio@142d0c0 { + compatible = "zte,zx296718-gpio", "zte,zx296702-gpio"; + reg = <0x142d0c0 0x40>; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pmm 0 92 16>; + interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&gic>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + bgpio4: gpio@142d100 { + compatible = "zte,zx296718-gpio", "zte,zx296702-gpio"; + reg = <0x142d100 0x40>; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pmm 0 108 12 + &pmm 12 121 4>; + interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&gic>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + bgpio5: gpio@142d140 { + compatible = "zte,zx296718-gpio", "zte,zx296702-gpio"; + reg = <0x142d140 0x40>; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pmm 0 125 16>; + interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&gic>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + bgpio6: gpio@142d180 { + compatible = "zte,zx296718-gpio", "zte,zx296702-gpio"; + reg = <0x142d180 0x40>; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pmm 0 141 2>; + interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&gic>; + interrupt-controller; + #interrupt-cells = <2>; + }; + lsp1crm: clock-controller@1430000 { compatible = "zte,zx296718-lsp1crm"; reg = <0x01430000 0x1000>; #clock-cells = <1>; }; + pwm: pwm@1439000 { + compatible = "zte,zx296718-pwm"; + reg = <0x1439000 0x1000>; + clocks = <&lsp1crm LSP1_PWM_PCLK>, + <&lsp1crm LSP1_PWM_WCLK>; + clock-names = "pclk", "wclk"; + #pwm-cells = <3>; + status = "disabled"; + }; + vou: vou@1440000 { compatible = "zte,zx296718-vou"; #address-cells = <1>; @@ -387,6 +506,16 @@ "main_wclk", "aux_wclk"; }; + vga: vga@8000 { + compatible = "zte,zx296718-vga"; + reg = <0x8000 0x1000>; + interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&topcrm VGA_I2C_WCLK>; + clock-names = "i2c_wclk"; + zte,vga-power-control = <&sysctrl 0x170 0xe0>; + status = "disabled"; + }; + hdmi: hdmi@c000 { compatible = "zte,zx296718-hdmi"; reg = <0xc000 0x4000>; @@ -413,6 +542,12 @@ #clock-cells = <1>; }; + pmm: pin-controller@1462000 { + compatible = "zte,zx296718-pmm"; + reg = <0x1462000 0x1000>; + zte,auxiliary-controller = <&iocfg>; + }; + sysctrl: sysctrl@1463000 { compatible = "zte,zx296718-sysctrl", "syscon"; reg = <0x1463000 0x1000>; @@ -445,6 +580,38 @@ #clock-cells = <1>; }; + i2s0: i2s@1482000 { + compatible = "zte,zx296718-i2s", "zte,zx296702-i2s"; + reg = <0x01482000 0x1000>; + clocks = <&audiocrm AUDIO_I2S0_WCLK>, + <&audiocrm AUDIO_I2S0_PCLK>; + clock-names = "wclk", "pclk"; + assigned-clocks = <&audiocrm I2S0_WCLK_MUX>; + assigned-clock-parents = <&topcrm AUDIO_99M>; + interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&dma 22>, <&dma 23>; + dma-names = "tx", "rx"; + #sound-dai-cells = <0>; + status = "disabled"; + }; + + i2c0: i2c@1486000 { + compatible = "zte,zx296718-i2c"; + reg = <0x01486000 0x1000>; + interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&audiocrm AUDIO_I2C0_WCLK>; + clock-frequency = <1600000>; + status = "disabled"; + + aud96p22: codec@22 { + compatible = "zte,zx-aud96p22"; + #sound-dai-cells = <0>; + reg = <0x22>; + }; + }; + spdif0: spdif@1488000 { compatible = "zte,zx296702-spdif"; reg = <0x1488000 0x1000>; diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index cdde4f56a281..34480e9af2e7 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -3,6 +3,7 @@ CONFIG_POSIX_MQUEUE=y CONFIG_AUDIT=y CONFIG_NO_HZ_IDLE=y CONFIG_HIGH_RES_TIMERS=y +CONFIG_IRQ_TIME_ACCOUNTING=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_BSD_PROCESS_ACCT_V3=y CONFIG_TASKSTATS=y @@ -68,6 +69,7 @@ CONFIG_HOTPLUG_PCI_ACPI=y CONFIG_PCI_LAYERSCAPE=y CONFIG_PCI_HISI=y CONFIG_PCIE_QCOM=y +CONFIG_PCIE_KIRIN=y CONFIG_PCIE_ARMADA_8K=y CONFIG_PCI_AARDVARK=y CONFIG_PCIE_RCAR=y @@ -88,6 +90,7 @@ CONFIG_XEN=y # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set CONFIG_COMPAT=y CONFIG_HIBERNATION=y +CONFIG_WQ_POWER_EFFICIENT_DEFAULT=y CONFIG_ARM_CPUIDLE=y CONFIG_CPU_FREQ=y CONFIG_CPUFREQ_DT=y @@ -164,6 +167,7 @@ CONFIG_EEPROM_AT25=m CONFIG_BLK_DEV_SD=y CONFIG_SCSI_SAS_ATA=y CONFIG_SCSI_HISI_SAS=y +CONFIG_SCSI_HISI_SAS_PCI=y CONFIG_ATA=y CONFIG_SATA_AHCI=y CONFIG_SATA_AHCI_PLATFORM=y @@ -251,6 +255,8 @@ CONFIG_SERIAL_MSM_CONSOLE=y CONFIG_SERIAL_XILINX_PS_UART=y CONFIG_SERIAL_XILINX_PS_UART_CONSOLE=y CONFIG_SERIAL_MVEBU_UART=y +CONFIG_SERIAL_DEV_BUS=y +CONFIG_SERIAL_DEV_CTRL_TTYPORT=y CONFIG_VIRTIO_CONSOLE=y CONFIG_I2C_CHARDEV=y CONFIG_I2C_MUX=y @@ -280,6 +286,7 @@ CONFIG_SPI_ROCKCHIP=y CONFIG_SPI_S3C64XX=y CONFIG_SPI_SPIDEV=m CONFIG_SPMI=y +CONFIG_PINCTRL_IPQ8074=y CONFIG_PINCTRL_SINGLE=y CONFIG_PINCTRL_MAX77620=y CONFIG_PINCTRL_MSM8916=y @@ -298,6 +305,7 @@ CONFIG_GPIO_MAX77620=y CONFIG_POWER_RESET_MSM=y CONFIG_POWER_RESET_XGENE=y CONFIG_POWER_RESET_SYSCON=y +CONFIG_SYSCON_REBOOT_MODE=y CONFIG_BATTERY_BQ27XXX=y CONFIG_SENSORS_ARM_SCPI=y CONFIG_SENSORS_LM90=m @@ -305,6 +313,7 @@ CONFIG_SENSORS_INA2XX=m CONFIG_THERMAL_GOV_POWER_ALLOCATOR=y CONFIG_CPU_THERMAL=y CONFIG_THERMAL_EMULATION=y +CONFIG_BRCMSTB_THERMAL=m CONFIG_EXYNOS_THERMAL=y CONFIG_ROCKCHIP_THERMAL=m CONFIG_WATCHDOG=y @@ -312,19 +321,24 @@ CONFIG_S3C2410_WATCHDOG=y CONFIG_MESON_GXBB_WATCHDOG=m CONFIG_MESON_WATCHDOG=m CONFIG_RENESAS_WDT=y +CONFIG_UNIPHIER_WATCHDOG=y CONFIG_BCM2835_WDT=y +CONFIG_MFD_AXP20X_RSB=y CONFIG_MFD_CROS_EC=y CONFIG_MFD_CROS_EC_I2C=y CONFIG_MFD_CROS_EC_SPI=y CONFIG_MFD_EXYNOS_LPASS=m +CONFIG_MFD_HI6421_PMIC=y CONFIG_MFD_HI655X_PMIC=y CONFIG_MFD_MAX77620=y CONFIG_MFD_SPMI_PMIC=y CONFIG_MFD_RK808=y CONFIG_MFD_SEC_CORE=y +CONFIG_REGULATOR_AXP20X=y CONFIG_REGULATOR_FAN53555=y CONFIG_REGULATOR_FIXED_VOLTAGE=y CONFIG_REGULATOR_GPIO=y +CONFIG_REGULATOR_HI6421V530=y CONFIG_REGULATOR_HI655X=y CONFIG_REGULATOR_MAX77620=y CONFIG_REGULATOR_PWM=y @@ -359,6 +373,12 @@ CONFIG_DRM_EXYNOS_DSI=y # CONFIG_DRM_EXYNOS_DP is not set CONFIG_DRM_EXYNOS_HDMI=y CONFIG_DRM_EXYNOS_MIC=y +CONFIG_DRM_ROCKCHIP=m +CONFIG_ROCKCHIP_ANALOGIX_DP=y +CONFIG_ROCKCHIP_CDN_DP=y +CONFIG_ROCKCHIP_DW_HDMI=y +CONFIG_ROCKCHIP_DW_MIPI_DSI=y +CONFIG_ROCKCHIP_INNO_HDMI=y CONFIG_DRM_RCAR_DU=m CONFIG_DRM_RCAR_LVDS=y CONFIG_DRM_RCAR_VSP=y @@ -371,6 +391,7 @@ CONFIG_DRM_MESON=m CONFIG_FB=y CONFIG_FB_ARMCLCD=y CONFIG_BACKLIGHT_GENERIC=m +CONFIG_BACKLIGHT_PWM=m CONFIG_BACKLIGHT_LP855X=m CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_LOGO=y @@ -381,8 +402,8 @@ CONFIG_SND=y CONFIG_SND_SOC=y CONFIG_SND_BCM2835_SOC_I2S=m CONFIG_SND_SOC_SAMSUNG=y -CONFIG_SND_SOC_RCAR=y -CONFIG_SND_SOC_AK4613=y +CONFIG_SND_SOC_RCAR=m +CONFIG_SND_SOC_AK4613=m CONFIG_SND_SIMPLE_CARD=y CONFIG_USB=y CONFIG_USB_OTG=y @@ -404,6 +425,7 @@ CONFIG_USB_CHIPIDEA_UDC=y CONFIG_USB_CHIPIDEA_HOST=y CONFIG_USB_ISP1760=y CONFIG_USB_HSIC_USB3503=y +CONFIG_NOP_USB_XCEIV=y CONFIG_USB_MSM_OTG=y CONFIG_USB_QCOM_8X16_PHY=y CONFIG_USB_ULPI=y @@ -452,6 +474,7 @@ CONFIG_RTC_DRV_TEGRA=y CONFIG_RTC_DRV_XGENE=y CONFIG_DMADEVICES=y CONFIG_DMA_BCM2835=m +CONFIG_K3_DMA=y CONFIG_MV_XOR_V2=y CONFIG_PL330_DMA=y CONFIG_TEGRA20_APB_DMA=y @@ -474,6 +497,7 @@ CONFIG_CLK_QORIQ=y CONFIG_COMMON_CLK_PWM=y CONFIG_COMMON_CLK_QCOM=y CONFIG_QCOM_CLK_SMD_RPM=y +CONFIG_IPQ_GCC_8074=y CONFIG_MSM_GCC_8916=y CONFIG_MSM_GCC_8994=y CONFIG_MSM_MMCC_8996=y @@ -483,6 +507,7 @@ CONFIG_ARM_MHU=y CONFIG_PLATFORM_MHU=y CONFIG_BCM2835_MBOX=y CONFIG_HI6220_MBOX=y +CONFIG_ROCKCHIP_IOMMU=y CONFIG_ARM_SMMU=y CONFIG_ARM_SMMU_V3=y CONFIG_RPMSG_QCOM_SMD=y @@ -516,6 +541,8 @@ CONFIG_PHY_XGENE=y CONFIG_PHY_TEGRA_XUSB=y CONFIG_QCOM_L2_PMU=y CONFIG_QCOM_L3_PMU=y +CONFIG_TEE=y +CONFIG_OPTEE=y CONFIG_ARM_SCPI_PROTOCOL=y CONFIG_RASPBERRYPI_FIRMWARE=y CONFIG_EFI_CAPSULE_LOADER=y @@ -564,8 +591,17 @@ CONFIG_SECURITY=y CONFIG_CRYPTO_ECHAINIV=y CONFIG_CRYPTO_ANSI_CPRNG=y CONFIG_ARM64_CRYPTO=y +CONFIG_CRYPTO_SHA256_ARM64=m +CONFIG_CRYPTO_SHA512_ARM64=m CONFIG_CRYPTO_SHA1_ARM64_CE=y CONFIG_CRYPTO_SHA2_ARM64_CE=y CONFIG_CRYPTO_GHASH_ARM64_CE=y +CONFIG_CRYPTO_CRCT10DIF_ARM64_CE=m +CONFIG_CRYPTO_CRC32_ARM64_CE=m +CONFIG_CRYPTO_AES_ARM64=m +CONFIG_CRYPTO_AES_ARM64_CE=m CONFIG_CRYPTO_AES_ARM64_CE_CCM=y CONFIG_CRYPTO_AES_ARM64_CE_BLK=y +CONFIG_CRYPTO_AES_ARM64_NEON_BLK=m +CONFIG_CRYPTO_CHACHA20_NEON=m +CONFIG_CRYPTO_AES_ARM64_BS=m diff --git a/arch/arm64/kernel/signal32.c b/arch/arm64/kernel/signal32.c index 4e5a664be04b..e09bf5d15606 100644 --- a/arch/arm64/kernel/signal32.c +++ b/arch/arm64/kernel/signal32.c @@ -142,25 +142,25 @@ int copy_siginfo_to_user32(compat_siginfo_t __user *to, const siginfo_t *from) */ err = __put_user(from->si_signo, &to->si_signo); err |= __put_user(from->si_errno, &to->si_errno); - err |= __put_user((short)from->si_code, &to->si_code); + err |= __put_user(from->si_code, &to->si_code); if (from->si_code < 0) err |= __copy_to_user(&to->_sifields._pad, &from->_sifields._pad, SI_PAD_SIZE); - else switch (from->si_code & __SI_MASK) { - case __SI_KILL: + else switch (siginfo_layout(from->si_signo, from->si_code)) { + case SIL_KILL: err |= __put_user(from->si_pid, &to->si_pid); err |= __put_user(from->si_uid, &to->si_uid); break; - case __SI_TIMER: + case SIL_TIMER: err |= __put_user(from->si_tid, &to->si_tid); err |= __put_user(from->si_overrun, &to->si_overrun); err |= __put_user(from->si_int, &to->si_int); break; - case __SI_POLL: + case SIL_POLL: err |= __put_user(from->si_band, &to->si_band); err |= __put_user(from->si_fd, &to->si_fd); break; - case __SI_FAULT: + case SIL_FAULT: err |= __put_user((compat_uptr_t)(unsigned long)from->si_addr, &to->si_addr); #ifdef BUS_MCEERR_AO @@ -173,29 +173,24 @@ int copy_siginfo_to_user32(compat_siginfo_t __user *to, const siginfo_t *from) err |= __put_user(from->si_addr_lsb, &to->si_addr_lsb); #endif break; - case __SI_CHLD: + case SIL_CHLD: err |= __put_user(from->si_pid, &to->si_pid); err |= __put_user(from->si_uid, &to->si_uid); err |= __put_user(from->si_status, &to->si_status); err |= __put_user(from->si_utime, &to->si_utime); err |= __put_user(from->si_stime, &to->si_stime); break; - case __SI_RT: /* This is not generated by the kernel as of now. */ - case __SI_MESGQ: /* But this is */ + case SIL_RT: err |= __put_user(from->si_pid, &to->si_pid); err |= __put_user(from->si_uid, &to->si_uid); err |= __put_user(from->si_int, &to->si_int); break; - case __SI_SYS: + case SIL_SYS: err |= __put_user((compat_uptr_t)(unsigned long) from->si_call_addr, &to->si_call_addr); err |= __put_user(from->si_syscall, &to->si_syscall); err |= __put_user(from->si_arch, &to->si_arch); break; - default: /* this is just in case for now ... */ - err |= __put_user(from->si_pid, &to->si_pid); - err |= __put_user(from->si_uid, &to->si_uid); - break; } return err; } diff --git a/arch/arm64/kernel/stacktrace.c b/arch/arm64/kernel/stacktrace.c index 3144584617e7..76809ccd309c 100644 --- a/arch/arm64/kernel/stacktrace.c +++ b/arch/arm64/kernel/stacktrace.c @@ -140,7 +140,8 @@ void save_stack_trace_regs(struct pt_regs *regs, struct stack_trace *trace) trace->entries[trace->nr_entries++] = ULONG_MAX; } -void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace) +static noinline void __save_stack_trace(struct task_struct *tsk, + struct stack_trace *trace, unsigned int nosched) { struct stack_trace_data data; struct stackframe frame; @@ -150,15 +151,16 @@ void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace) data.trace = trace; data.skip = trace->skip; + data.no_sched_functions = nosched; if (tsk != current) { - data.no_sched_functions = 1; frame.fp = thread_saved_fp(tsk); frame.pc = thread_saved_pc(tsk); } else { - data.no_sched_functions = 0; + /* We don't want this function nor the caller */ + data.skip += 2; frame.fp = (unsigned long)__builtin_frame_address(0); - frame.pc = (unsigned long)save_stack_trace_tsk; + frame.pc = (unsigned long)__save_stack_trace; } #ifdef CONFIG_FUNCTION_GRAPH_TRACER frame.graph = tsk->curr_ret_stack; @@ -172,9 +174,15 @@ void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace) } EXPORT_SYMBOL_GPL(save_stack_trace_tsk); +void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace) +{ + __save_stack_trace(tsk, trace, 1); +} + void save_stack_trace(struct stack_trace *trace) { - save_stack_trace_tsk(current, trace); + __save_stack_trace(current, trace, 0); } + EXPORT_SYMBOL_GPL(save_stack_trace); #endif diff --git a/arch/blackfin/include/asm/bfin_twi.h b/arch/blackfin/include/asm/bfin_twi.h index aaa0834d34aa..211e9c78f6fb 100644 --- a/arch/blackfin/include/asm/bfin_twi.h +++ b/arch/blackfin/include/asm/bfin_twi.h @@ -1,7 +1,7 @@ /* * bfin_twi.h - interface to Blackfin TWIs * - * Copyright 2005-2010 Analog Devices Inc. + * Copyright 2005-2014 Analog Devices Inc. * * Licensed under the GPL-2 or later. */ @@ -10,6 +10,138 @@ #define __ASM_BFIN_TWI_H__ #include <asm/blackfin.h> +#include <linux/types.h> +#include <linux/i2c.h> + +/* + * ADI twi registers layout + */ +struct bfin_twi_regs { + u16 clkdiv; + u16 dummy1; + u16 control; + u16 dummy2; + u16 slave_ctl; + u16 dummy3; + u16 slave_stat; + u16 dummy4; + u16 slave_addr; + u16 dummy5; + u16 master_ctl; + u16 dummy6; + u16 master_stat; + u16 dummy7; + u16 master_addr; + u16 dummy8; + u16 int_stat; + u16 dummy9; + u16 int_mask; + u16 dummy10; + u16 fifo_ctl; + u16 dummy11; + u16 fifo_stat; + u16 dummy12; + u32 __pad[20]; + u16 xmt_data8; + u16 dummy13; + u16 xmt_data16; + u16 dummy14; + u16 rcv_data8; + u16 dummy15; + u16 rcv_data16; + u16 dummy16; +}; + +struct bfin_twi_iface { + int irq; + spinlock_t lock; + char read_write; + u8 command; + u8 *transPtr; + int readNum; + int writeNum; + int cur_mode; + int manual_stop; + int result; + struct i2c_adapter adap; + struct completion complete; + struct i2c_msg *pmsg; + int msg_num; + int cur_msg; + u16 saved_clkdiv; + u16 saved_control; + struct bfin_twi_regs __iomem *regs_base; +}; + +/* ******************** TWO-WIRE INTERFACE (TWI) MASKS ********************/ +/* TWI_CLKDIV Macros (Use: *pTWI_CLKDIV = CLKLOW(x)|CLKHI(y); ) */ +#define CLKLOW(x) ((x) & 0xFF) /* Periods Clock Is Held Low */ +#define CLKHI(y) (((y)&0xFF)<<0x8) /* Periods Before New Clock Low */ + +/* TWI_PRESCALE Masks */ +#define PRESCALE 0x007F /* SCLKs Per Internal Time Reference (10MHz) */ +#define TWI_ENA 0x0080 /* TWI Enable */ +#define SCCB 0x0200 /* SCCB Compatibility Enable */ + +/* TWI_SLAVE_CTL Masks */ +#define SEN 0x0001 /* Slave Enable */ +#define SADD_LEN 0x0002 /* Slave Address Length */ +#define STDVAL 0x0004 /* Slave Transmit Data Valid */ +#define NAK 0x0008 /* NAK Generated At Conclusion Of Transfer */ +#define GEN 0x0010 /* General Call Address Matching Enabled */ + +/* TWI_SLAVE_STAT Masks */ +#define SDIR 0x0001 /* Slave Transfer Direction (RX/TX*) */ +#define GCALL 0x0002 /* General Call Indicator */ + +/* TWI_MASTER_CTL Masks */ +#define MEN 0x0001 /* Master Mode Enable */ +#define MADD_LEN 0x0002 /* Master Address Length */ +#define MDIR 0x0004 /* Master Transmit Direction (RX/TX*) */ +#define FAST 0x0008 /* Use Fast Mode Timing Specs */ +#define STOP 0x0010 /* Issue Stop Condition */ +#define RSTART 0x0020 /* Repeat Start or Stop* At End Of Transfer */ +#define DCNT 0x3FC0 /* Data Bytes To Transfer */ +#define SDAOVR 0x4000 /* Serial Data Override */ +#define SCLOVR 0x8000 /* Serial Clock Override */ + +/* TWI_MASTER_STAT Masks */ +#define MPROG 0x0001 /* Master Transfer In Progress */ +#define LOSTARB 0x0002 /* Lost Arbitration Indicator (Xfer Aborted) */ +#define ANAK 0x0004 /* Address Not Acknowledged */ +#define DNAK 0x0008 /* Data Not Acknowledged */ +#define BUFRDERR 0x0010 /* Buffer Read Error */ +#define BUFWRERR 0x0020 /* Buffer Write Error */ +#define SDASEN 0x0040 /* Serial Data Sense */ +#define SCLSEN 0x0080 /* Serial Clock Sense */ +#define BUSBUSY 0x0100 /* Bus Busy Indicator */ + +/* TWI_INT_SRC and TWI_INT_ENABLE Masks */ +#define SINIT 0x0001 /* Slave Transfer Initiated */ +#define SCOMP 0x0002 /* Slave Transfer Complete */ +#define SERR 0x0004 /* Slave Transfer Error */ +#define SOVF 0x0008 /* Slave Overflow */ +#define MCOMP 0x0010 /* Master Transfer Complete */ +#define MERR 0x0020 /* Master Transfer Error */ +#define XMTSERV 0x0040 /* Transmit FIFO Service */ +#define RCVSERV 0x0080 /* Receive FIFO Service */ + +/* TWI_FIFO_CTRL Masks */ +#define XMTFLUSH 0x0001 /* Transmit Buffer Flush */ +#define RCVFLUSH 0x0002 /* Receive Buffer Flush */ +#define XMTINTLEN 0x0004 /* Transmit Buffer Interrupt Length */ +#define RCVINTLEN 0x0008 /* Receive Buffer Interrupt Length */ + +/* TWI_FIFO_STAT Masks */ +#define XMTSTAT 0x0003 /* Transmit FIFO Status */ +#define XMT_EMPTY 0x0000 /* Transmit FIFO Empty */ +#define XMT_HALF 0x0001 /* Transmit FIFO Has 1 Byte To Write */ +#define XMT_FULL 0x0003 /* Transmit FIFO Full (2 Bytes To Write) */ + +#define RCVSTAT 0x000C /* Receive FIFO Status */ +#define RCV_EMPTY 0x0000 /* Receive FIFO Empty */ +#define RCV_HALF 0x0004 /* Receive FIFO Has 1 Byte To Read */ +#define RCV_FULL 0x000C /* Receive FIFO Full (2 Bytes To Read) */ #define DEFINE_TWI_REG(reg_name, reg) \ static inline u16 read_##reg_name(struct bfin_twi_iface *iface) \ diff --git a/arch/blackfin/include/uapi/asm/siginfo.h b/arch/blackfin/include/uapi/asm/siginfo.h index c72f4e6e386f..79dfe3979123 100644 --- a/arch/blackfin/include/uapi/asm/siginfo.h +++ b/arch/blackfin/include/uapi/asm/siginfo.h @@ -14,28 +14,36 @@ #define si_uid16 _sifields._kill._uid -#define ILL_ILLPARAOP (__SI_FAULT|2) /* illegal opcode combine ********** */ -#define ILL_ILLEXCPT (__SI_FAULT|4) /* unrecoverable exception ********** */ -#define ILL_CPLB_VI (__SI_FAULT|9) /* D/I CPLB protect violation ******** */ -#define ILL_CPLB_MISS (__SI_FAULT|10) /* D/I CPLB miss ******** */ -#define ILL_CPLB_MULHIT (__SI_FAULT|11) /* D/I CPLB multiple hit ******** */ +#define ILL_ILLPARAOP 2 /* illegal opcode combine ********** */ +#define ILL_ILLEXCPT 4 /* unrecoverable exception ********** */ +#define ILL_CPLB_VI 9 /* D/I CPLB protect violation ******** */ +#define ILL_CPLB_MISS 10 /* D/I CPLB miss ******** */ +#define ILL_CPLB_MULHIT 11 /* D/I CPLB multiple hit ******** */ +#undef NSIGILL +#define NSIGILL 11 /* * SIGBUS si_codes */ -#define BUS_OPFETCH (__SI_FAULT|4) /* error from instruction fetch ******** */ +#define BUS_OPFETCH 4 /* error from instruction fetch ******** */ +#undef NSIGBUS +#define NSIGBUS 4 /* * SIGTRAP si_codes */ -#define TRAP_STEP (__SI_FAULT|1) /* single-step breakpoint************* */ -#define TRAP_TRACEFLOW (__SI_FAULT|2) /* trace buffer overflow ************* */ -#define TRAP_WATCHPT (__SI_FAULT|3) /* watchpoint match ************* */ -#define TRAP_ILLTRAP (__SI_FAULT|4) /* illegal trap ************* */ +#define TRAP_STEP 1 /* single-step breakpoint************* */ +#define TRAP_TRACEFLOW 2 /* trace buffer overflow ************* */ +#define TRAP_WATCHPT 3 /* watchpoint match ************* */ +#define TRAP_ILLTRAP 4 /* illegal trap ************* */ +#undef NSIGTRAP +#define NSIGTRAP 4 /* * SIGSEGV si_codes */ -#define SEGV_STACKFLOW (__SI_FAULT|3) /* stack overflow */ +#define SEGV_STACKFLOW 3 /* stack overflow */ +#undef NSIGSEGV +#define NSIGSEGV 3 #endif /* _UAPI_BFIN_SIGINFO_H */ diff --git a/arch/blackfin/kernel/debug-mmrs.c b/arch/blackfin/kernel/debug-mmrs.c index e272bca93c64..f31ace221392 100644 --- a/arch/blackfin/kernel/debug-mmrs.c +++ b/arch/blackfin/kernel/debug-mmrs.c @@ -10,7 +10,6 @@ #include <linux/fs.h> #include <linux/kernel.h> #include <linux/module.h> -#include <linux/i2c/bfin_twi.h> #include <linux/gpio.h> #include <asm/blackfin.h> diff --git a/arch/blackfin/mach-bf537/boards/dnp5370.c b/arch/blackfin/mach-bf537/boards/dnp5370.c index e79b3b810c39..c4a8ffb15417 100644 --- a/arch/blackfin/mach-bf537/boards/dnp5370.c +++ b/arch/blackfin/mach-bf537/boards/dnp5370.c @@ -17,7 +17,7 @@ #include <linux/platform_device.h> #include <linux/io.h> #include <linux/mtd/mtd.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/partitions.h> #include <linux/mtd/plat-ram.h> #include <linux/mtd/physmap.h> diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c index 7528148dc492..400e6693643e 100644 --- a/arch/blackfin/mach-bf537/boards/stamp.c +++ b/arch/blackfin/mach-bf537/boards/stamp.c @@ -12,7 +12,7 @@ #include <linux/platform_device.h> #include <linux/io.h> #include <linux/mtd/mtd.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/partitions.h> #include <linux/mtd/plat-ram.h> #include <linux/mtd/physmap.h> diff --git a/arch/blackfin/mach-bf561/boards/acvilon.c b/arch/blackfin/mach-bf561/boards/acvilon.c index 37f8f25a1347..696cc9d7820a 100644 --- a/arch/blackfin/mach-bf561/boards/acvilon.c +++ b/arch/blackfin/mach-bf561/boards/acvilon.c @@ -38,7 +38,7 @@ #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> #include <linux/mtd/physmap.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/plat-ram.h> #include <linux/spi/spi.h> #include <linux/spi/flash.h> diff --git a/arch/cris/arch-v32/drivers/mach-a3/nandflash.c b/arch/cris/arch-v32/drivers/mach-a3/nandflash.c index 3f646c787e58..925a98eb6d68 100644 --- a/arch/cris/arch-v32/drivers/mach-a3/nandflash.c +++ b/arch/cris/arch-v32/drivers/mach-a3/nandflash.c @@ -16,7 +16,7 @@ #include <linux/init.h> #include <linux/module.h> #include <linux/mtd/mtd.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/partitions.h> #include <arch/memmap.h> #include <hwregs/reg_map.h> diff --git a/arch/cris/arch-v32/drivers/mach-fs/nandflash.c b/arch/cris/arch-v32/drivers/mach-fs/nandflash.c index a74540514bdb..53b56a429dde 100644 --- a/arch/cris/arch-v32/drivers/mach-fs/nandflash.c +++ b/arch/cris/arch-v32/drivers/mach-fs/nandflash.c @@ -16,7 +16,7 @@ #include <linux/init.h> #include <linux/module.h> #include <linux/mtd/mtd.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/partitions.h> #include <arch/memmap.h> #include <hwregs/reg_map.h> diff --git a/arch/frv/include/uapi/asm/siginfo.h b/arch/frv/include/uapi/asm/siginfo.h index d3fd1ca45653..f55d9e0e9068 100644 --- a/arch/frv/include/uapi/asm/siginfo.h +++ b/arch/frv/include/uapi/asm/siginfo.h @@ -4,7 +4,7 @@ #include <linux/types.h> #include <asm-generic/siginfo.h> -#define FPE_MDAOVF (__SI_FAULT|9) /* media overflow */ +#define FPE_MDAOVF 9 /* media overflow */ #undef NSIGFPE #define NSIGFPE 9 diff --git a/arch/ia64/Kconfig.debug b/arch/ia64/Kconfig.debug index de9d507ba0fd..4763887ba368 100644 --- a/arch/ia64/Kconfig.debug +++ b/arch/ia64/Kconfig.debug @@ -56,9 +56,4 @@ config IA64_DEBUG_IRQ and restore instructions. It's useful for tracking down spinlock problems, but slow! If you're unsure, select N. -config SYSVIPC_COMPAT - bool - depends on COMPAT && SYSVIPC - default y - endmenu diff --git a/arch/ia64/include/uapi/asm/siginfo.h b/arch/ia64/include/uapi/asm/siginfo.h index 4694c64252d6..33389fc36f23 100644 --- a/arch/ia64/include/uapi/asm/siginfo.h +++ b/arch/ia64/include/uapi/asm/siginfo.h @@ -98,27 +98,30 @@ typedef struct siginfo { /* * SIGILL si_codes */ -#define ILL_BADIADDR (__SI_FAULT|9) /* unimplemented instruction address */ -#define __ILL_BREAK (__SI_FAULT|10) /* illegal break */ -#define __ILL_BNDMOD (__SI_FAULT|11) /* bundle-update (modification) in progress */ +#define ILL_BADIADDR 9 /* unimplemented instruction address */ +#define __ILL_BREAK 10 /* illegal break */ +#define __ILL_BNDMOD 11 /* bundle-update (modification) in progress */ #undef NSIGILL #define NSIGILL 11 /* * SIGFPE si_codes */ -#define __FPE_DECOVF (__SI_FAULT|9) /* decimal overflow */ -#define __FPE_DECDIV (__SI_FAULT|10) /* decimal division by zero */ -#define __FPE_DECERR (__SI_FAULT|11) /* packed decimal error */ -#define __FPE_INVASC (__SI_FAULT|12) /* invalid ASCII digit */ -#define __FPE_INVDEC (__SI_FAULT|13) /* invalid decimal digit */ +#ifdef __KERNEL__ +#define FPE_FIXME 0 /* Broken dup of SI_USER */ +#endif /* __KERNEL__ */ +#define __FPE_DECOVF 9 /* decimal overflow */ +#define __FPE_DECDIV 10 /* decimal division by zero */ +#define __FPE_DECERR 11 /* packed decimal error */ +#define __FPE_INVASC 12 /* invalid ASCII digit */ +#define __FPE_INVDEC 13 /* invalid decimal digit */ #undef NSIGFPE #define NSIGFPE 13 /* * SIGSEGV si_codes */ -#define __SEGV_PSTKOVF (__SI_FAULT|4) /* paragraph stack overflow */ +#define __SEGV_PSTKOVF 4 /* paragraph stack overflow */ #undef NSIGSEGV #define NSIGSEGV 4 diff --git a/arch/ia64/kernel/signal.c b/arch/ia64/kernel/signal.c index 5db52c6813c4..6146d53b6ad7 100644 --- a/arch/ia64/kernel/signal.c +++ b/arch/ia64/kernel/signal.c @@ -124,31 +124,30 @@ copy_siginfo_to_user (siginfo_t __user *to, const siginfo_t *from) */ err = __put_user(from->si_signo, &to->si_signo); err |= __put_user(from->si_errno, &to->si_errno); - err |= __put_user((short)from->si_code, &to->si_code); - switch (from->si_code >> 16) { - case __SI_FAULT >> 16: + err |= __put_user(from->si_code, &to->si_code); + switch (siginfo_layout(from->si_signo, from->si_code)) { + case SIL_FAULT: err |= __put_user(from->si_flags, &to->si_flags); err |= __put_user(from->si_isr, &to->si_isr); - case __SI_POLL >> 16: + case SIL_POLL: err |= __put_user(from->si_addr, &to->si_addr); err |= __put_user(from->si_imm, &to->si_imm); break; - case __SI_TIMER >> 16: + case SIL_TIMER: err |= __put_user(from->si_tid, &to->si_tid); err |= __put_user(from->si_overrun, &to->si_overrun); err |= __put_user(from->si_ptr, &to->si_ptr); break; - case __SI_RT >> 16: /* Not generated by the kernel as of now. */ - case __SI_MESGQ >> 16: + case SIL_RT: err |= __put_user(from->si_uid, &to->si_uid); err |= __put_user(from->si_pid, &to->si_pid); err |= __put_user(from->si_ptr, &to->si_ptr); break; - case __SI_CHLD >> 16: + case SIL_CHLD: err |= __put_user(from->si_utime, &to->si_utime); err |= __put_user(from->si_stime, &to->si_stime); err |= __put_user(from->si_status, &to->si_status); - default: + case SIL_KILL: err |= __put_user(from->si_uid, &to->si_uid); err |= __put_user(from->si_pid, &to->si_pid); break; diff --git a/arch/ia64/kernel/traps.c b/arch/ia64/kernel/traps.c index 7b1fe9462158..3cb17cf9b362 100644 --- a/arch/ia64/kernel/traps.c +++ b/arch/ia64/kernel/traps.c @@ -349,7 +349,7 @@ handle_fpu_swa (int fp_fault, struct pt_regs *regs, unsigned long isr) } siginfo.si_signo = SIGFPE; siginfo.si_errno = 0; - siginfo.si_code = __SI_FAULT; /* default code */ + siginfo.si_code = FPE_FIXME; /* default code */ siginfo.si_addr = (void __user *) (regs->cr_iip + ia64_psr(regs)->ri); if (isr & 0x11) { siginfo.si_code = FPE_FLTINV; @@ -373,7 +373,7 @@ handle_fpu_swa (int fp_fault, struct pt_regs *regs, unsigned long isr) /* raise exception */ siginfo.si_signo = SIGFPE; siginfo.si_errno = 0; - siginfo.si_code = __SI_FAULT; /* default code */ + siginfo.si_code = FPE_FIXME; /* default code */ siginfo.si_addr = (void __user *) (regs->cr_iip + ia64_psr(regs)->ri); if (isr & 0x880) { siginfo.si_code = FPE_FLTOVF; diff --git a/arch/m68k/coldfire/clk.c b/arch/m68k/coldfire/clk.c index 1e3c7e9193d1..856069a3196d 100644 --- a/arch/m68k/coldfire/clk.c +++ b/arch/m68k/coldfire/clk.c @@ -121,6 +121,9 @@ EXPORT_SYMBOL(clk_put); unsigned long clk_get_rate(struct clk *clk) { + if (!clk) + return 0; + return clk->rate; } EXPORT_SYMBOL(clk_get_rate); diff --git a/arch/m68k/coldfire/m5441x.c b/arch/m68k/coldfire/m5441x.c index dc589b039b62..04fd7fde9fb3 100644 --- a/arch/m68k/coldfire/m5441x.c +++ b/arch/m68k/coldfire/m5441x.c @@ -222,40 +222,3 @@ void __init config_BSP(char *commandp, int size) m5441x_uarts_init(); m5441x_fec_init(); } - - -#if IS_ENABLED(CONFIG_RTC_DRV_M5441x) -static struct resource m5441x_rtc_resources[] = { - { - .start = MCFRTC_BASE, - .end = MCFRTC_BASE + MCFRTC_SIZE - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = MCF_IRQ_RTC, - .end = MCF_IRQ_RTC, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device m5441x_rtc = { - .name = "mcfrtc", - .id = 0, - .resource = m5441x_rtc_resources, - .num_resources = ARRAY_SIZE(m5441x_rtc_resources), -}; -#endif - -static struct platform_device *m5441x_devices[] __initdata = { -#if IS_ENABLED(CONFIG_RTC_DRV_M5441x) - &m5441x_rtc, -#endif -}; - -static int __init init_BSP(void) -{ - platform_add_devices(m5441x_devices, ARRAY_SIZE(m5441x_devices)); - return 0; -} - -arch_initcall(init_BSP); diff --git a/arch/m68k/include/asm/page.h b/arch/m68k/include/asm/page.h index 430d4d54c883..d8a02c7e72d3 100644 --- a/arch/m68k/include/asm/page.h +++ b/arch/m68k/include/asm/page.h @@ -32,7 +32,7 @@ typedef struct page *pgtable_t; #define pgprot_val(x) ((x).pgprot) #define __pte(x) ((pte_t) { (x) } ) -#define __pmd(x) ((pmd_t) { (x) } ) +#define __pmd(x) ((pmd_t) { { (x) }, }) #define __pgd(x) ((pgd_t) { (x) } ) #define __pgprot(x) ((pgprot_t) { (x) } ) diff --git a/arch/metag/include/asm/dma-mapping.h b/arch/metag/include/asm/dma-mapping.h index fad3dc3cb210..ea573be2b6d0 100644 --- a/arch/metag/include/asm/dma-mapping.h +++ b/arch/metag/include/asm/dma-mapping.h @@ -9,7 +9,7 @@ static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus) } /* - * dma_alloc_noncoherent() returns non-cacheable memory, so there's no need to + * dma_alloc_attrs() always returns non-cacheable memory, so there's no need to * do any flushing here. */ static inline void diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 48d91d5be4e9..cb7fcc4216fd 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -1627,14 +1627,6 @@ config CPU_R5500 NEC VR5500 and VR5500A series processors implement 64-bit MIPS IV instruction set. -config CPU_R6000 - bool "R6000" - depends on SYS_HAS_CPU_R6000 - select CPU_SUPPORTS_32BIT_KERNEL - help - MIPS Technologies R6000 and R6000A series processors. Note these - processors are extremely rare and the support for them is incomplete. - config CPU_NEVADA bool "RM52xx" depends on SYS_HAS_CPU_NEVADA @@ -1950,9 +1942,6 @@ config SYS_HAS_CPU_R5432 config SYS_HAS_CPU_R5500 bool -config SYS_HAS_CPU_R6000 - bool - config SYS_HAS_CPU_NEVADA bool @@ -2180,7 +2169,7 @@ config PAGE_SIZE_32KB config PAGE_SIZE_64KB bool "64kB" - depends on !CPU_R3000 && !CPU_TX39XX && !CPU_R6000 + depends on !CPU_R3000 && !CPU_TX39XX help Using 64kB page size will result in higher performance kernel at the price of higher memory consumption. This option is available on @@ -2248,11 +2237,11 @@ config CPU_HAS_PREFETCH config CPU_GENERIC_DUMP_TLB bool - default y if !(CPU_R3000 || CPU_R6000 || CPU_R8000 || CPU_TX39XX) + default y if !(CPU_R3000 || CPU_R8000 || CPU_TX39XX) config CPU_R4K_FPU bool - default y if !(CPU_R3000 || CPU_R6000 || CPU_TX39XX || CPU_CAVIUM_OCTEON) + default y if !(CPU_R3000 || CPU_TX39XX) config CPU_R4K_CACHE_TLB bool @@ -2260,6 +2249,7 @@ config CPU_R4K_CACHE_TLB config MIPS_MT_SMP bool "MIPS MT SMP support (1 TC on each available VPE)" + default y depends on SYS_SUPPORTS_MULTITHREADING && !CPU_MIPSR6 && !CPU_MICROMIPS select CPU_MIPSR2_IRQ_VI select CPU_MIPSR2_IRQ_EI @@ -2376,7 +2366,6 @@ config MIPS_CPS bool "MIPS Coherent Processing System support" depends on SYS_SUPPORTS_MIPS_CPS select MIPS_CM - select MIPS_CPC select MIPS_CPS_PM if HOTPLUG_CPU select SMP select SYNC_R4K if (CEVT_R4K || CSRC_R4K) @@ -2393,11 +2382,11 @@ config MIPS_CPS config MIPS_CPS_PM depends on MIPS_CPS - select MIPS_CPC bool config MIPS_CM bool + select MIPS_CPC config MIPS_CPC bool diff --git a/arch/mips/Makefile b/arch/mips/Makefile index bc2708c9ada4..a96d97a806c9 100644 --- a/arch/mips/Makefile +++ b/arch/mips/Makefile @@ -151,7 +151,6 @@ cflags-y += -fno-stack-check # cflags-$(CONFIG_CPU_R3000) += -march=r3000 cflags-$(CONFIG_CPU_TX39XX) += -march=r3900 -cflags-$(CONFIG_CPU_R6000) += -march=r6000 -Wa,--trap cflags-$(CONFIG_CPU_R4300) += -march=r4300 -Wa,--trap cflags-$(CONFIG_CPU_VR41XX) += -march=r4100 -Wa,--trap cflags-$(CONFIG_CPU_R4X00) += -march=r4600 -Wa,--trap @@ -291,7 +290,8 @@ KBUILD_CPPFLAGS += -DDATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0) bootvars-y = VMLINUX_LOAD_ADDRESS=$(load-y) \ VMLINUX_ENTRY_ADDRESS=$(entry-y) \ - PLATFORM="$(platform-y)" + PLATFORM="$(platform-y)" \ + ITS_INPUTS="$(its-y)" ifdef CONFIG_32BIT bootvars-y += ADDR_BITS=32 endif @@ -299,6 +299,10 @@ ifdef CONFIG_64BIT bootvars-y += ADDR_BITS=64 endif +# This is required to get dwarf unwinding tables into .debug_frame +# instead of .eh_frame so we don't discard them. +KBUILD_CFLAGS += -fno-asynchronous-unwind-tables + LDFLAGS += -m $(ld-emul) ifdef CONFIG_MIPS @@ -500,8 +504,14 @@ $(eval $(call gen_generic_defconfigs,micro32,r2,eb el)) .PHONY: $(generic_defconfigs) $(generic_defconfigs): $(Q)$(CONFIG_SHELL) $(srctree)/scripts/kconfig/merge_config.sh \ - -m -O $(objtree) $(srctree)/arch/$(ARCH)/configs/generic_defconfig $^ \ - $(foreach board,$(BOARDS),$(generic_config_dir)/board-$(board).config) + -m -O $(objtree) $(srctree)/arch/$(ARCH)/configs/generic_defconfig $^ | \ + grep -Ev '^#' + $(Q)cp $(KCONFIG_CONFIG) $(objtree)/.config.$@ + $(Q)$(MAKE) -f $(srctree)/Makefile olddefconfig \ + KCONFIG_CONFIG=$(objtree)/.config.$@ >/dev/null + $(Q)$(CONFIG_SHELL) $(srctree)/arch/$(ARCH)/tools/generic-board-config.sh \ + $(srctree) $(objtree) $(objtree)/.config.$@ $(KCONFIG_CONFIG) \ + "$(origin BOARDS)" $(BOARDS) $(Q)$(MAKE) -f $(srctree)/Makefile olddefconfig # @@ -510,6 +520,19 @@ $(generic_defconfigs): $(generic_config_dir)/%.config: ; # +# Prevent direct use of generic_defconfig, which is intended to be used as the +# basis of the various ISA-specific targets generated above. +# +.PHONY: generic_defconfig +generic_defconfig: + $(Q)echo "generic_defconfig is not intended for direct use, but should instead be" + $(Q)echo "used via an ISA-specific target from the following list:" + $(Q)echo + $(Q)for cfg in $(generic_defconfigs); do echo " $${cfg}"; done + $(Q)echo + $(Q)false + +# # Legacy defconfig compatibility - these targets used to be real defconfigs but # now that the boards have been converted to use the generic kernel they are # wrappers around the generic rules above. diff --git a/arch/mips/alchemy/devboards/db1200.c b/arch/mips/alchemy/devboards/db1200.c index 992442a03d8b..da7663770425 100644 --- a/arch/mips/alchemy/devboards/db1200.c +++ b/arch/mips/alchemy/devboards/db1200.c @@ -29,7 +29,7 @@ #include <linux/leds.h> #include <linux/mmc/host.h> #include <linux/mtd/mtd.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/partitions.h> #include <linux/platform_device.h> #include <linux/serial_8250.h> @@ -344,28 +344,32 @@ static struct platform_device db1200_ide_dev = { /* SD carddetects: they're supposed to be edge-triggered, but ack * doesn't seem to work (CPLD Rev 2). Instead, the screaming one - * is disabled and its counterpart enabled. The 500ms timeout is - * because the carddetect isn't debounced in hardware. + * is disabled and its counterpart enabled. The 200ms timeout is + * because the carddetect usually triggers twice, after debounce. */ static irqreturn_t db1200_mmc_cd(int irq, void *ptr) { - void(*mmc_cd)(struct mmc_host *, unsigned long); + disable_irq_nosync(irq); + return IRQ_WAKE_THREAD; +} - if (irq == DB1200_SD0_INSERT_INT) { - disable_irq_nosync(DB1200_SD0_INSERT_INT); - enable_irq(DB1200_SD0_EJECT_INT); - } else { - disable_irq_nosync(DB1200_SD0_EJECT_INT); - enable_irq(DB1200_SD0_INSERT_INT); - } +static irqreturn_t db1200_mmc_cdfn(int irq, void *ptr) +{ + void (*mmc_cd)(struct mmc_host *, unsigned long); /* link against CONFIG_MMC=m */ mmc_cd = symbol_get(mmc_detect_change); if (mmc_cd) { - mmc_cd(ptr, msecs_to_jiffies(500)); + mmc_cd(ptr, msecs_to_jiffies(200)); symbol_put(mmc_detect_change); } + msleep(100); /* debounce */ + if (irq == DB1200_SD0_INSERT_INT) + enable_irq(DB1200_SD0_EJECT_INT); + else + enable_irq(DB1200_SD0_INSERT_INT); + return IRQ_HANDLED; } @@ -374,13 +378,13 @@ static int db1200_mmc_cd_setup(void *mmc_host, int en) int ret; if (en) { - ret = request_irq(DB1200_SD0_INSERT_INT, db1200_mmc_cd, - 0, "sd_insert", mmc_host); + ret = request_threaded_irq(DB1200_SD0_INSERT_INT, db1200_mmc_cd, + db1200_mmc_cdfn, 0, "sd_insert", mmc_host); if (ret) goto out; - ret = request_irq(DB1200_SD0_EJECT_INT, db1200_mmc_cd, - 0, "sd_eject", mmc_host); + ret = request_threaded_irq(DB1200_SD0_EJECT_INT, db1200_mmc_cd, + db1200_mmc_cdfn, 0, "sd_eject", mmc_host); if (ret) { free_irq(DB1200_SD0_INSERT_INT, mmc_host); goto out; @@ -436,23 +440,27 @@ static struct led_classdev db1200_mmc_led = { static irqreturn_t pb1200_mmc1_cd(int irq, void *ptr) { - void(*mmc_cd)(struct mmc_host *, unsigned long); + disable_irq_nosync(irq); + return IRQ_WAKE_THREAD; +} - if (irq == PB1200_SD1_INSERT_INT) { - disable_irq_nosync(PB1200_SD1_INSERT_INT); - enable_irq(PB1200_SD1_EJECT_INT); - } else { - disable_irq_nosync(PB1200_SD1_EJECT_INT); - enable_irq(PB1200_SD1_INSERT_INT); - } +static irqreturn_t pb1200_mmc1_cdfn(int irq, void *ptr) +{ + void (*mmc_cd)(struct mmc_host *, unsigned long); /* link against CONFIG_MMC=m */ mmc_cd = symbol_get(mmc_detect_change); if (mmc_cd) { - mmc_cd(ptr, msecs_to_jiffies(500)); + mmc_cd(ptr, msecs_to_jiffies(200)); symbol_put(mmc_detect_change); } + msleep(100); /* debounce */ + if (irq == PB1200_SD1_INSERT_INT) + enable_irq(PB1200_SD1_EJECT_INT); + else + enable_irq(PB1200_SD1_INSERT_INT); + return IRQ_HANDLED; } @@ -461,13 +469,13 @@ static int pb1200_mmc1_cd_setup(void *mmc_host, int en) int ret; if (en) { - ret = request_irq(PB1200_SD1_INSERT_INT, pb1200_mmc1_cd, 0, - "sd1_insert", mmc_host); + ret = request_threaded_irq(PB1200_SD1_INSERT_INT, pb1200_mmc1_cd, + pb1200_mmc1_cdfn, 0, "sd1_insert", mmc_host); if (ret) goto out; - ret = request_irq(PB1200_SD1_EJECT_INT, pb1200_mmc1_cd, 0, - "sd1_eject", mmc_host); + ret = request_threaded_irq(PB1200_SD1_EJECT_INT, pb1200_mmc1_cd, + pb1200_mmc1_cdfn, 0, "sd1_eject", mmc_host); if (ret) { free_irq(PB1200_SD1_INSERT_INT, mmc_host); goto out; diff --git a/arch/mips/alchemy/devboards/db1300.c b/arch/mips/alchemy/devboards/db1300.c index a5504f57cb00..cd1ae29f95a3 100644 --- a/arch/mips/alchemy/devboards/db1300.c +++ b/arch/mips/alchemy/devboards/db1300.c @@ -18,7 +18,7 @@ #include <linux/mmc/host.h> #include <linux/module.h> #include <linux/mtd/mtd.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/partitions.h> #include <linux/platform_device.h> #include <linux/smsc911x.h> @@ -450,24 +450,27 @@ static struct platform_device db1300_ide_dev = { static irqreturn_t db1300_mmc_cd(int irq, void *ptr) { - void(*mmc_cd)(struct mmc_host *, unsigned long); + disable_irq_nosync(irq); + return IRQ_WAKE_THREAD; +} - /* disable the one currently screaming. No other way to shut it up */ - if (irq == DB1300_SD1_INSERT_INT) { - disable_irq_nosync(DB1300_SD1_INSERT_INT); - enable_irq(DB1300_SD1_EJECT_INT); - } else { - disable_irq_nosync(DB1300_SD1_EJECT_INT); - enable_irq(DB1300_SD1_INSERT_INT); - } +static irqreturn_t db1300_mmc_cdfn(int irq, void *ptr) +{ + void (*mmc_cd)(struct mmc_host *, unsigned long); /* link against CONFIG_MMC=m. We can only be called once MMC core has * initialized the controller, so symbol_get() should always succeed. */ mmc_cd = symbol_get(mmc_detect_change); - mmc_cd(ptr, msecs_to_jiffies(500)); + mmc_cd(ptr, msecs_to_jiffies(200)); symbol_put(mmc_detect_change); + msleep(100); /* debounce */ + if (irq == DB1300_SD1_INSERT_INT) + enable_irq(DB1300_SD1_EJECT_INT); + else + enable_irq(DB1300_SD1_INSERT_INT); + return IRQ_HANDLED; } @@ -487,13 +490,13 @@ static int db1300_mmc_cd_setup(void *mmc_host, int en) int ret; if (en) { - ret = request_irq(DB1300_SD1_INSERT_INT, db1300_mmc_cd, 0, - "sd_insert", mmc_host); + ret = request_threaded_irq(DB1300_SD1_INSERT_INT, db1300_mmc_cd, + db1300_mmc_cdfn, 0, "sd_insert", mmc_host); if (ret) goto out; - ret = request_irq(DB1300_SD1_EJECT_INT, db1300_mmc_cd, 0, - "sd_eject", mmc_host); + ret = request_threaded_irq(DB1300_SD1_EJECT_INT, db1300_mmc_cd, + db1300_mmc_cdfn, 0, "sd_eject", mmc_host); if (ret) { free_irq(DB1300_SD1_INSERT_INT, mmc_host); goto out; diff --git a/arch/mips/alchemy/devboards/db1550.c b/arch/mips/alchemy/devboards/db1550.c index 1c01d6eadb08..421bd5793f7e 100644 --- a/arch/mips/alchemy/devboards/db1550.c +++ b/arch/mips/alchemy/devboards/db1550.c @@ -12,7 +12,7 @@ #include <linux/io.h> #include <linux/interrupt.h> #include <linux/mtd/mtd.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/partitions.h> #include <linux/platform_device.h> #include <linux/pm.h> diff --git a/arch/mips/alchemy/devboards/db1xxx.c b/arch/mips/alchemy/devboards/db1xxx.c index 2d47f951121a..c9ad28995cd2 100644 --- a/arch/mips/alchemy/devboards/db1xxx.c +++ b/arch/mips/alchemy/devboards/db1xxx.c @@ -2,6 +2,7 @@ * Alchemy DB/PB1xxx board support. */ +#include <asm/prom.h> #include <asm/mach-au1x00/au1000.h> #include <asm/mach-db1x00/bcsr.h> @@ -97,6 +98,7 @@ arch_initcall(db1xxx_arch_init); static int __init db1xxx_dev_init(void) { + mips_set_machine_name(board_type_str()); switch (BCSR_WHOAMI_BOARD(bcsr_read(BCSR_WHOAMI))) { case BCSR_WHOAMI_DB1000: case BCSR_WHOAMI_DB1500: diff --git a/arch/mips/ar7/clock.c b/arch/mips/ar7/clock.c index dda422a0f36c..0137656107a9 100644 --- a/arch/mips/ar7/clock.c +++ b/arch/mips/ar7/clock.c @@ -430,6 +430,9 @@ EXPORT_SYMBOL(clk_disable); unsigned long clk_get_rate(struct clk *clk) { + if (!clk) + return 0; + return clk->rate; } EXPORT_SYMBOL(clk_get_rate); diff --git a/arch/mips/ath79/clock.c b/arch/mips/ath79/clock.c index fa845953f736..6b1000b6a6a6 100644 --- a/arch/mips/ath79/clock.c +++ b/arch/mips/ath79/clock.c @@ -487,17 +487,16 @@ static void __init ath79_clocks_init_dt_ng(struct device_node *np) { struct clk *ref_clk; void __iomem *pll_base; - const char *dnfn = of_node_full_name(np); ref_clk = of_clk_get(np, 0); if (IS_ERR(ref_clk)) { - pr_err("%s: of_clk_get failed\n", dnfn); + pr_err("%pOF: of_clk_get failed\n", np); goto err; } pll_base = of_iomap(np, 0); if (!pll_base) { - pr_err("%s: can't map pll registers\n", dnfn); + pr_err("%pOF: can't map pll registers\n", np); goto err_clk; } @@ -506,12 +505,12 @@ static void __init ath79_clocks_init_dt_ng(struct device_node *np) else if (of_device_is_compatible(np, "qca,ar9330-pll")) ar9330_clk_init(ref_clk, pll_base); else { - pr_err("%s: could not find any appropriate clk_init()\n", dnfn); + pr_err("%pOF: could not find any appropriate clk_init()\n", np); goto err_iounmap; } if (of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data)) { - pr_err("%s: could not register clk provider\n", dnfn); + pr_err("%pOF: could not register clk provider\n", np); goto err_iounmap; } diff --git a/arch/mips/bcm63xx/clk.c b/arch/mips/bcm63xx/clk.c index 73626040e4d6..19577f771c1f 100644 --- a/arch/mips/bcm63xx/clk.c +++ b/arch/mips/bcm63xx/clk.c @@ -339,6 +339,9 @@ EXPORT_SYMBOL(clk_disable); unsigned long clk_get_rate(struct clk *clk) { + if (!clk) + return 0; + return clk->rate; } diff --git a/arch/mips/boot/Makefile b/arch/mips/boot/Makefile index 145b5ce8eb7e..1bd5c4f00d19 100644 --- a/arch/mips/boot/Makefile +++ b/arch/mips/boot/Makefile @@ -118,6 +118,12 @@ ifeq ($(ADDR_BITS),64) itb_addr_cells = 2 endif +quiet_cmd_its_cat = CAT $@ + cmd_its_cat = cat $^ >$@ + +$(obj)/vmlinux.its.S: $(addprefix $(srctree)/arch/mips/$(PLATFORM)/,$(ITS_INPUTS)) + $(call if_changed,its_cat) + quiet_cmd_cpp_its_S = ITS $@ cmd_cpp_its_S = $(CPP) $(cpp_flags) -P -C -o $@ $< \ -DKERNEL_NAME="\"Linux $(KERNELRELEASE)\"" \ @@ -128,19 +134,19 @@ quiet_cmd_cpp_its_S = ITS $@ -DADDR_BITS=$(ADDR_BITS) \ -DADDR_CELLS=$(itb_addr_cells) -$(obj)/vmlinux.its: $(srctree)/arch/mips/$(PLATFORM)/vmlinux.its.S $(VMLINUX) FORCE +$(obj)/vmlinux.its: $(obj)/vmlinux.its.S $(VMLINUX) FORCE $(call if_changed_dep,cpp_its_S,none,vmlinux.bin) -$(obj)/vmlinux.gz.its: $(srctree)/arch/mips/$(PLATFORM)/vmlinux.its.S $(VMLINUX) FORCE +$(obj)/vmlinux.gz.its: $(obj)/vmlinux.its.S $(VMLINUX) FORCE $(call if_changed_dep,cpp_its_S,gzip,vmlinux.bin.gz) -$(obj)/vmlinux.bz2.its: $(srctree)/arch/mips/$(PLATFORM)/vmlinux.its.S $(VMLINUX) FORCE +$(obj)/vmlinux.bz2.its: $(obj)/vmlinux.its.S $(VMLINUX) FORCE $(call if_changed_dep,cpp_its_S,bzip2,vmlinux.bin.bz2) -$(obj)/vmlinux.lzma.its: $(srctree)/arch/mips/$(PLATFORM)/vmlinux.its.S $(VMLINUX) FORCE +$(obj)/vmlinux.lzma.its: $(obj)/vmlinux.its.S $(VMLINUX) FORCE $(call if_changed_dep,cpp_its_S,lzma,vmlinux.bin.lzma) -$(obj)/vmlinux.lzo.its: $(srctree)/arch/mips/$(PLATFORM)/vmlinux.its.S $(VMLINUX) FORCE +$(obj)/vmlinux.lzo.its: $(obj)/vmlinux.its.S $(VMLINUX) FORCE $(call if_changed_dep,cpp_its_S,lzo,vmlinux.bin.lzo) quiet_cmd_itb-image = ITB $@ diff --git a/arch/mips/boot/dts/Makefile b/arch/mips/boot/dts/Makefile index b9db49203e0c..cbac26ce063e 100644 --- a/arch/mips/boot/dts/Makefile +++ b/arch/mips/boot/dts/Makefile @@ -5,6 +5,7 @@ dts-dirs += ingenic dts-dirs += lantiq dts-dirs += mti dts-dirs += netlogic +dts-dirs += ni dts-dirs += pic32 dts-dirs += qca dts-dirs += ralink diff --git a/arch/mips/boot/dts/ingenic/ci20.dts b/arch/mips/boot/dts/ingenic/ci20.dts index fd138d9978c1..6c381844929c 100644 --- a/arch/mips/boot/dts/ingenic/ci20.dts +++ b/arch/mips/boot/dts/ingenic/ci20.dts @@ -1,6 +1,7 @@ /dts-v1/; #include "jz4780.dtsi" +#include <dt-bindings/gpio/gpio.h> / { compatible = "img,ci20", "ingenic,jz4780"; @@ -21,6 +22,13 @@ reg = <0x0 0x10000000 0x30000000 0x30000000>; }; + + eth0_power: fixedregulator@0 { + compatible = "regulator-fixed"; + regulator-name = "eth0_power"; + gpio = <&gpb 25 GPIO_ACTIVE_LOW>; + enable-active-high; + }; }; &ext { @@ -123,6 +131,29 @@ }; }; }; + + dm9000@6 { + compatible = "davicom,dm9000"; + davicom,no-eeprom; + + pinctrl-names = "default"; + pinctrl-0 = <&pins_nemc_cs6>; + + reg = <6 0 1 /* addr */ + 6 2 1>; /* data */ + + ingenic,nemc-tAS = <15>; + ingenic,nemc-tAH = <10>; + ingenic,nemc-tBP = <20>; + ingenic,nemc-tAW = <50>; + ingenic,nemc-tSTRV = <100>; + + reset-gpios = <&gpf 12 GPIO_ACTIVE_HIGH>; + vcc-supply = <ð0_power>; + + interrupt-parent = <&gpe>; + interrupts = <19 4>; + }; }; &bch { @@ -165,4 +196,10 @@ groups = "nemc-cs1"; bias-disable; }; + + pins_nemc_cs6: nemc-cs6 { + function = "nemc-cs6"; + groups = "nemc-cs6"; + bias-disable; + }; }; diff --git a/arch/mips/boot/dts/ingenic/jz4780.dtsi b/arch/mips/boot/dts/ingenic/jz4780.dtsi index 4853ef67b3ab..e906134ecaef 100644 --- a/arch/mips/boot/dts/ingenic/jz4780.dtsi +++ b/arch/mips/boot/dts/ingenic/jz4780.dtsi @@ -44,6 +44,17 @@ #clock-cells = <1>; }; + rtc_dev: rtc@10003000 { + compatible = "ingenic,jz4780-rtc"; + reg = <0x10003000 0x4c>; + + interrupt-parent = <&intc>; + interrupts = <32>; + + clocks = <&cgu JZ4780_CLK_RTCLK>; + clock-names = "rtc"; + }; + pinctrl: pin-controller@10010000 { compatible = "ingenic,jz4780-pinctrl"; reg = <0x10010000 0x600>; diff --git a/arch/mips/boot/dts/ni/169445.dts b/arch/mips/boot/dts/ni/169445.dts new file mode 100644 index 000000000000..5389ef46c480 --- /dev/null +++ b/arch/mips/boot/dts/ni/169445.dts @@ -0,0 +1,100 @@ +/dts-v1/; + +/ { + #address-cells = <1>; + #size-cells = <1>; + compatible = "ni,169445"; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + cpu@0 { + device_type = "cpu"; + compatible = "mti,mips14KEc"; + clocks = <&baseclk>; + reg = <0>; + }; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x10000000>; + }; + + baseclk: baseclock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <50000000>; + }; + + cpu_intc: interrupt-controller { + #address-cells = <0>; + compatible = "mti,cpu-interrupt-controller"; + interrupt-controller; + #interrupt-cells = <1>; + }; + + ahb@1f300000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x1f300000 0x80FFF>; + + gpio1: gpio@10 { + compatible = "ni,169445-nand-gpio"; + reg = <0x10 0x4>; + reg-names = "dat"; + gpio-controller; + #gpio-cells = <2>; + }; + + gpio2: gpio@14 { + compatible = "ni,169445-nand-gpio"; + reg = <0x14 0x4>; + reg-names = "dat"; + gpio-controller; + #gpio-cells = <2>; + no-output; + }; + + nand@0 { + compatible = "gpio-control-nand"; + nand-on-flash-bbt; + nand-ecc-mode = "soft_bch"; + nand-ecc-step-size = <512>; + nand-ecc-strength = <4>; + reg = <0x0 4>; + gpios = <&gpio2 0 0>, /* rdy */ + <&gpio1 1 0>, /* nce */ + <&gpio1 2 0>, /* ale */ + <&gpio1 3 0>, /* cle */ + <&gpio1 4 0>; /* nwp */ + }; + + serial@80000 { + compatible = "ns16550a"; + reg = <0x80000 0x1000>; + interrupt-parent = <&cpu_intc>; + interrupts = <6>; + clocks = <&baseclk>; + reg-shift = <0>; + }; + + ethernet@40000 { + compatible = "snps,dwmac-4.10a"; + interrupt-parent = <&cpu_intc>; + interrupts = <5>; + interrupt-names = "macirq"; + reg = <0x40000 0x2000>; + clock-names = "stmmaceth", "pclk"; + clocks = <&baseclk>, <&baseclk>; + + phy-mode = "rgmii"; + + fixed-link { + speed = <1000>; + full-duplex; + }; + }; + }; +}; diff --git a/arch/mips/boot/dts/ni/Makefile b/arch/mips/boot/dts/ni/Makefile new file mode 100644 index 000000000000..66cfdffc51c2 --- /dev/null +++ b/arch/mips/boot/dts/ni/Makefile @@ -0,0 +1,7 @@ +dtb-$(CONFIG_FIT_IMAGE_FDT_NI169445) += 169445.dtb + +# Force kbuild to make empty built-in.o if necessary +obj- += dummy.o + +always := $(dtb-y) +clean-files := *.dtb *.dtb.S diff --git a/arch/mips/boot/dts/ralink/Makefile b/arch/mips/boot/dts/ralink/Makefile index 2a7225954bf6..55e2937b61f3 100644 --- a/arch/mips/boot/dts/ralink/Makefile +++ b/arch/mips/boot/dts/ralink/Makefile @@ -2,6 +2,8 @@ dtb-$(CONFIG_DTB_RT2880_EVAL) += rt2880_eval.dtb dtb-$(CONFIG_DTB_RT305X_EVAL) += rt3052_eval.dtb dtb-$(CONFIG_DTB_RT3883_EVAL) += rt3883_eval.dtb dtb-$(CONFIG_DTB_MT7620A_EVAL) += mt7620a_eval.dtb +dtb-$(CONFIG_DTB_OMEGA2P) += omega2p.dtb +dtb-$(CONFIG_DTB_VOCORE2) += vocore2.dtb obj-y += $(patsubst %.dtb, %.dtb.o, $(dtb-y)) diff --git a/arch/mips/boot/dts/ralink/mt7628a.dtsi b/arch/mips/boot/dts/ralink/mt7628a.dtsi new file mode 100644 index 000000000000..9ff7e8faaecc --- /dev/null +++ b/arch/mips/boot/dts/ralink/mt7628a.dtsi @@ -0,0 +1,126 @@ +/ { + #address-cells = <1>; + #size-cells = <1>; + compatible = "ralink,mt7628a-soc"; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + compatible = "mti,mips24KEc"; + device_type = "cpu"; + reg = <0>; + }; + }; + + resetc: reset-controller { + compatible = "ralink,rt2880-reset"; + #reset-cells = <1>; + }; + + cpuintc: interrupt-controller { + #address-cells = <0>; + #interrupt-cells = <1>; + interrupt-controller; + compatible = "mti,cpu-interrupt-controller"; + }; + + palmbus@10000000 { + compatible = "palmbus"; + reg = <0x10000000 0x200000>; + ranges = <0x0 0x10000000 0x1FFFFF>; + + #address-cells = <1>; + #size-cells = <1>; + + sysc: system-controller@0 { + compatible = "ralink,mt7620a-sysc", "syscon"; + reg = <0x0 0x100>; + }; + + intc: interrupt-controller@200 { + compatible = "ralink,rt2880-intc"; + reg = <0x200 0x100>; + + interrupt-controller; + #interrupt-cells = <1>; + + resets = <&resetc 9>; + reset-names = "intc"; + + interrupt-parent = <&cpuintc>; + interrupts = <2>; + + ralink,intc-registers = <0x9c 0xa0 + 0x6c 0xa4 + 0x80 0x78>; + }; + + memory-controller@300 { + compatible = "ralink,mt7620a-memc"; + reg = <0x300 0x100>; + }; + + uart0: uartlite@c00 { + compatible = "ns16550a"; + reg = <0xc00 0x100>; + + resets = <&resetc 12>; + reset-names = "uart0"; + + interrupt-parent = <&intc>; + interrupts = <20>; + + reg-shift = <2>; + }; + + uart1: uart1@d00 { + compatible = "ns16550a"; + reg = <0xd00 0x100>; + + resets = <&resetc 19>; + reset-names = "uart1"; + + interrupt-parent = <&intc>; + interrupts = <21>; + + reg-shift = <2>; + }; + + uart2: uart2@e00 { + compatible = "ns16550a"; + reg = <0xe00 0x100>; + + resets = <&resetc 20>; + reset-names = "uart2"; + + interrupt-parent = <&intc>; + interrupts = <22>; + + reg-shift = <2>; + }; + }; + + usb_phy: usb-phy@10120000 { + compatible = "mediatek,mt7628-usbphy"; + reg = <0x10120000 0x1000>; + + #phy-cells = <0>; + + ralink,sysctl = <&sysc>; + resets = <&resetc 22 &resetc 25>; + reset-names = "host", "device"; + }; + + ehci@101c0000 { + compatible = "generic-ehci"; + reg = <0x101c0000 0x1000>; + + phys = <&usb_phy>; + phy-names = "usb"; + + interrupt-parent = <&intc>; + interrupts = <18>; + }; +}; diff --git a/arch/mips/boot/dts/ralink/omega2p.dts b/arch/mips/boot/dts/ralink/omega2p.dts new file mode 100644 index 000000000000..5884fd48f59a --- /dev/null +++ b/arch/mips/boot/dts/ralink/omega2p.dts @@ -0,0 +1,18 @@ +/dts-v1/; + +/include/ "mt7628a.dtsi" + +/ { + compatible = "onion,omega2+", "ralink,mt7688a-soc", "ralink,mt7628a-soc"; + model = "Onion Omega2+"; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x8000000>; + }; + + chosen { + bootargs = "console=ttyS0,115200"; + stdout-path = &uart0; + }; +}; diff --git a/arch/mips/boot/dts/ralink/vocore2.dts b/arch/mips/boot/dts/ralink/vocore2.dts new file mode 100644 index 000000000000..fa8a5f8f236a --- /dev/null +++ b/arch/mips/boot/dts/ralink/vocore2.dts @@ -0,0 +1,18 @@ +/dts-v1/; + +#include "mt7628a.dtsi" + +/ { + compatible = "vocore,vocore2", "ralink,mt7628a-soc"; + model = "VoCore2"; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x8000000>; + }; + + chosen { + bootargs = "console=ttyS2,115200"; + stdout-path = &uart2; + }; +}; diff --git a/arch/mips/cavium-octeon/executive/Makefile b/arch/mips/cavium-octeon/executive/Makefile index b6d6e841a984..50b427879465 100644 --- a/arch/mips/cavium-octeon/executive/Makefile +++ b/arch/mips/cavium-octeon/executive/Makefile @@ -16,4 +16,4 @@ obj-y += cvmx-pko.o cvmx-spi.o cvmx-cmd-queue.o \ cvmx-helper-loop.o cvmx-helper-spi.o cvmx-helper-util.o \ cvmx-interrupt-decodes.o cvmx-interrupt-rsl.o -obj-y += cvmx-helper-errata.o cvmx-helper-jtag.o +obj-y += cvmx-helper-errata.o cvmx-helper-jtag.o cvmx-boot-vector.o diff --git a/arch/mips/cavium-octeon/executive/cvmx-boot-vector.c b/arch/mips/cavium-octeon/executive/cvmx-boot-vector.c new file mode 100644 index 000000000000..b7019d21808e --- /dev/null +++ b/arch/mips/cavium-octeon/executive/cvmx-boot-vector.c @@ -0,0 +1,167 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2004-2017 Cavium, Inc. + */ + + +/* + We install this program at the bootvector: +------------------------------------ + .set noreorder + .set nomacro + .set noat +reset_vector: + dmtc0 $k0, $31, 0 # Save $k0 to DESAVE + dmtc0 $k1, $31, 3 # Save $k1 to KScratch2 + + mfc0 $k0, $12, 0 # Status + mfc0 $k1, $15, 1 # Ebase + + ori $k0, 0x84 # Enable 64-bit addressing, set + # ERL (should already be set) + andi $k1, 0x3ff # mask out core ID + + mtc0 $k0, $12, 0 # Status + sll $k1, 5 + + lui $k0, 0xbfc0 + cache 17, 0($0) # Core-14345, clear L1 Dcache virtual + # tags if the core hit an NMI + + ld $k0, 0x78($k0) # k0 <- (bfc00078) pointer to the reset vector + synci 0($0) # Invalidate ICache to get coherent + # view of target code. + + daddu $k0, $k0, $k1 + nop + + ld $k0, 0($k0) # k0 <- core specific target address + dmfc0 $k1, $31, 3 # Restore $k1 from KScratch2 + + beqz $k0, wait_loop # Spin in wait loop + nop + + jr $k0 + nop + + nop # NOPs needed here to fill delay slots + nop # on endian reversal of previous instructions + +wait_loop: + wait + nop + + b wait_loop + nop + + nop + nop +------------------------------------ + +0000000000000000 <reset_vector>: + 0: 40baf800 dmtc0 k0,c0_desave + 4: 40bbf803 dmtc0 k1,c0_kscratch2 + + 8: 401a6000 mfc0 k0,c0_status + c: 401b7801 mfc0 k1,c0_ebase + + 10: 375a0084 ori k0,k0,0x84 + 14: 337b03ff andi k1,k1,0x3ff + + 18: 409a6000 mtc0 k0,c0_status + 1c: 001bd940 sll k1,k1,0x5 + + 20: 3c1abfc0 lui k0,0xbfc0 + 24: bc110000 cache 0x11,0(zero) + + 28: df5a0078 ld k0,120(k0) + 2c: 041f0000 synci 0(zero) + + 30: 035bd02d daddu k0,k0,k1 + 34: 00000000 nop + + 38: df5a0000 ld k0,0(k0) + 3c: 403bf803 dmfc0 k1,c0_kscratch2 + + 40: 13400005 beqz k0,58 <wait_loop> + 44: 00000000 nop + + 48: 03400008 jr k0 + 4c: 00000000 nop + + 50: 00000000 nop + 54: 00000000 nop + +0000000000000058 <wait_loop>: + 58: 42000020 wait + 5c: 00000000 nop + + 60: 1000fffd b 58 <wait_loop> + 64: 00000000 nop + + 68: 00000000 nop + 6c: 00000000 nop + + */ + +#include <asm/octeon/cvmx-boot-vector.h> + +static unsigned long long _cvmx_bootvector_data[16] = { + 0x40baf80040bbf803ull, /* patch low order 8-bits if no KScratch*/ + 0x401a6000401b7801ull, + 0x375a0084337b03ffull, + 0x409a6000001bd940ull, + 0x3c1abfc0bc110000ull, + 0xdf5a0078041f0000ull, + 0x035bd02d00000000ull, + 0xdf5a0000403bf803ull, /* patch low order 8-bits if no KScratch*/ + 0x1340000500000000ull, + 0x0340000800000000ull, + 0x0000000000000000ull, + 0x4200002000000000ull, + 0x1000fffd00000000ull, + 0x0000000000000000ull, + OCTEON_BOOT_MOVEABLE_MAGIC1, + 0 /* To be filled in with address of vector block*/ +}; + +/* 2^10 CPUs */ +#define VECTOR_TABLE_SIZE (1024 * sizeof(struct cvmx_boot_vector_element)) + +static void cvmx_boot_vector_init(void *mem) +{ + uint64_t kseg0_mem; + int i; + + memset(mem, 0, VECTOR_TABLE_SIZE); + kseg0_mem = cvmx_ptr_to_phys(mem) | 0x8000000000000000ull; + + for (i = 0; i < 15; i++) { + uint64_t v = _cvmx_bootvector_data[i]; + + if (OCTEON_IS_OCTEON1PLUS() && (i == 0 || i == 7)) + v &= 0xffffffff00000000ull; /* KScratch not availble. */ + cvmx_write_csr(CVMX_MIO_BOOT_LOC_ADR, i * 8); + cvmx_write_csr(CVMX_MIO_BOOT_LOC_DAT, v); + } + cvmx_write_csr(CVMX_MIO_BOOT_LOC_ADR, 15 * 8); + cvmx_write_csr(CVMX_MIO_BOOT_LOC_DAT, kseg0_mem); + cvmx_write_csr(CVMX_MIO_BOOT_LOC_CFGX(0), 0x81fc0000); +} + +/** + * Get a pointer to the per-core table of reset vector pointers + * + */ +struct cvmx_boot_vector_element *cvmx_boot_vector_get(void) +{ + struct cvmx_boot_vector_element *ret; + + ret = cvmx_bootmem_alloc_named_range_once(VECTOR_TABLE_SIZE, 0, + (1ull << 32) - 1, 8, "__boot_vector1__", cvmx_boot_vector_init); + return ret; +} +EXPORT_SYMBOL(cvmx_boot_vector_get); diff --git a/arch/mips/cavium-octeon/executive/cvmx-bootmem.c b/arch/mips/cavium-octeon/executive/cvmx-bootmem.c index 8d54d774933c..94d97ebfa036 100644 --- a/arch/mips/cavium-octeon/executive/cvmx-bootmem.c +++ b/arch/mips/cavium-octeon/executive/cvmx-bootmem.c @@ -44,6 +44,55 @@ static struct cvmx_bootmem_desc *cvmx_bootmem_desc; /* See header file for descriptions of functions */ +/** + * This macro returns the size of a member of a structure. + * Logically it is the same as "sizeof(s::field)" in C++, but + * C lacks the "::" operator. + */ +#define SIZEOF_FIELD(s, field) sizeof(((s *)NULL)->field) + +/** + * This macro returns a member of the + * cvmx_bootmem_named_block_desc_t structure. These members can't + * be directly addressed as they might be in memory not directly + * reachable. In the case where bootmem is compiled with + * LINUX_HOST, the structure itself might be located on a remote + * Octeon. The argument "field" is the member name of the + * cvmx_bootmem_named_block_desc_t to read. Regardless of the type + * of the field, the return type is always a uint64_t. The "addr" + * parameter is the physical address of the structure. + */ +#define CVMX_BOOTMEM_NAMED_GET_FIELD(addr, field) \ + __cvmx_bootmem_desc_get(addr, \ + offsetof(struct cvmx_bootmem_named_block_desc, field), \ + SIZEOF_FIELD(struct cvmx_bootmem_named_block_desc, field)) + +/** + * This function is the implementation of the get macros defined + * for individual structure members. The argument are generated + * by the macros inorder to read only the needed memory. + * + * @param base 64bit physical address of the complete structure + * @param offset Offset from the beginning of the structure to the member being + * accessed. + * @param size Size of the structure member. + * + * @return Value of the structure member promoted into a uint64_t. + */ +static inline uint64_t __cvmx_bootmem_desc_get(uint64_t base, int offset, + int size) +{ + base = (1ull << 63) | (base + offset); + switch (size) { + case 4: + return cvmx_read64_uint32(base); + case 8: + return cvmx_read64_uint64(base); + default: + return 0; + } +} + /* * Wrapper functions are provided for reading/writing the size and * next block values as these may not be directly addressible (in 32 @@ -98,6 +147,42 @@ void *cvmx_bootmem_alloc(uint64_t size, uint64_t alignment) return cvmx_bootmem_alloc_range(size, alignment, 0, 0); } +void *cvmx_bootmem_alloc_named_range_once(uint64_t size, uint64_t min_addr, + uint64_t max_addr, uint64_t align, + char *name, + void (*init) (void *)) +{ + int64_t addr; + void *ptr; + uint64_t named_block_desc_addr; + + named_block_desc_addr = (uint64_t) + cvmx_bootmem_phy_named_block_find(name, + (uint32_t)CVMX_BOOTMEM_FLAG_NO_LOCKING); + + if (named_block_desc_addr) { + addr = CVMX_BOOTMEM_NAMED_GET_FIELD(named_block_desc_addr, + base_addr); + return cvmx_phys_to_ptr(addr); + } + + addr = cvmx_bootmem_phy_named_block_alloc(size, min_addr, max_addr, + align, name, + (uint32_t)CVMX_BOOTMEM_FLAG_NO_LOCKING); + + if (addr < 0) + return NULL; + ptr = cvmx_phys_to_ptr(addr); + + if (init) + init(ptr); + else + memset(ptr, 0, size); + + return ptr; +} +EXPORT_SYMBOL(cvmx_bootmem_alloc_named_range_once); + void *cvmx_bootmem_alloc_named_range(uint64_t size, uint64_t min_addr, uint64_t max_addr, uint64_t align, char *name) diff --git a/arch/mips/cavium-octeon/octeon-irq.c b/arch/mips/cavium-octeon/octeon-irq.c index c1eb1ff7c800..5b3a3f6a9ad3 100644 --- a/arch/mips/cavium-octeon/octeon-irq.c +++ b/arch/mips/cavium-octeon/octeon-irq.c @@ -2963,3 +2963,12 @@ void octeon_fixup_irqs(void) } #endif /* CONFIG_HOTPLUG_CPU */ + +struct irq_domain *octeon_irq_get_block_domain(int node, uint8_t block) +{ + struct octeon_ciu3_info *ciu3_info; + + ciu3_info = octeon_ciu3_info_per_node[node & CVMX_NODE_MASK]; + return ciu3_info->domain[block]; +} +EXPORT_SYMBOL(octeon_irq_get_block_domain); diff --git a/arch/mips/cavium-octeon/smp.c b/arch/mips/cavium-octeon/smp.c index 3de786545ded..75e7c8625659 100644 --- a/arch/mips/cavium-octeon/smp.c +++ b/arch/mips/cavium-octeon/smp.c @@ -205,7 +205,7 @@ int plat_post_relocation(long offset) * Firmware CPU startup hook * */ -static void octeon_boot_secondary(int cpu, struct task_struct *idle) +static int octeon_boot_secondary(int cpu, struct task_struct *idle) { int count; @@ -223,8 +223,12 @@ static void octeon_boot_secondary(int cpu, struct task_struct *idle) udelay(1); count--; } - if (count == 0) + if (count == 0) { pr_err("Secondary boot timeout\n"); + return -ETIMEDOUT; + } + + return 0; } /** @@ -408,7 +412,7 @@ late_initcall(register_cavium_notifier); #endif /* CONFIG_HOTPLUG_CPU */ -struct plat_smp_ops octeon_smp_ops = { +const struct plat_smp_ops octeon_smp_ops = { .send_ipi_single = octeon_send_ipi_single, .send_ipi_mask = octeon_send_ipi_mask, .init_secondary = octeon_init_secondary, @@ -485,7 +489,7 @@ static void octeon_78xx_send_ipi_mask(const struct cpumask *mask, octeon_78xx_send_ipi_single(cpu, action); } -static struct plat_smp_ops octeon_78xx_smp_ops = { +static const struct plat_smp_ops octeon_78xx_smp_ops = { .send_ipi_single = octeon_78xx_send_ipi_single, .send_ipi_mask = octeon_78xx_send_ipi_mask, .init_secondary = octeon_init_secondary, @@ -501,7 +505,7 @@ static struct plat_smp_ops octeon_78xx_smp_ops = { void __init octeon_setup_smp(void) { - struct plat_smp_ops *ops; + const struct plat_smp_ops *ops; if (octeon_has_feature(OCTEON_FEATURE_CIU3)) ops = &octeon_78xx_smp_ops; diff --git a/arch/mips/configs/cavium_octeon_defconfig b/arch/mips/configs/cavium_octeon_defconfig index e5b18f1a31a0..490b12af103c 100644 --- a/arch/mips/configs/cavium_octeon_defconfig +++ b/arch/mips/configs/cavium_octeon_defconfig @@ -60,11 +60,8 @@ CONFIG_BLK_DEV_SD=y CONFIG_ATA=y CONFIG_SATA_AHCI=y CONFIG_SATA_AHCI_PLATFORM=y -CONFIG_AHCI_OCTEON=y CONFIG_PATA_OCTEON_CF=y -CONFIG_SATA_SIL=y CONFIG_NETDEVICES=y -CONFIG_MII=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_VENDOR_ADAPTEC is not set # CONFIG_NET_VENDOR_ALTEON is not set @@ -121,22 +118,30 @@ CONFIG_SPI=y CONFIG_SPI_OCTEON=y # CONFIG_HWMON is not set CONFIG_WATCHDOG=y -CONFIG_USB=m -CONFIG_USB_EHCI_HCD=m -CONFIG_USB_EHCI_HCD_PLATFORM=m -CONFIG_USB_OHCI_HCD=m -CONFIG_USB_OHCI_HCD_PLATFORM=m +CONFIG_USB=y +# CONFIG_USB_PCI is not set +CONFIG_USB_XHCI_HCD=y +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_EHCI_HCD_PLATFORM=y +CONFIG_USB_OHCI_HCD=y +CONFIG_USB_OHCI_HCD_PLATFORM=y +CONFIG_USB_STORAGE=y +CONFIG_USB_DWC3=y CONFIG_MMC=y # CONFIG_PWRSEQ_EMMC is not set # CONFIG_PWRSEQ_SIMPLE is not set -# CONFIG_MMC_BLOCK_BOUNCE is not set CONFIG_MMC_CAVIUM_OCTEON=y +CONFIG_EDAC=y +CONFIG_EDAC_OCTEON_PC=y +CONFIG_EDAC_OCTEON_L2C=y +CONFIG_EDAC_OCTEON_LMC=y +CONFIG_EDAC_OCTEON_PCI=y CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_DS1307=y CONFIG_STAGING=y CONFIG_OCTEON_ETHERNET=y -CONFIG_OCTEON_USB=m # CONFIG_IOMMU_SUPPORT is not set +CONFIG_RAS=y CONFIG_EXT4_FS=y CONFIG_EXT4_FS_POSIX_ACL=y CONFIG_EXT4_FS_SECURITY=y diff --git a/arch/mips/configs/ci20_defconfig b/arch/mips/configs/ci20_defconfig index b42cfa7865f9..5ea3104a3aca 100644 --- a/arch/mips/configs/ci20_defconfig +++ b/arch/mips/configs/ci20_defconfig @@ -91,6 +91,7 @@ CONFIG_SERIAL_OF_PLATFORM=y CONFIG_I2C=y CONFIG_I2C_JZ4780=y CONFIG_GPIO_SYSFS=y +CONFIG_GPIO_INGENIC=y # CONFIG_HWMON is not set CONFIG_REGULATOR=y CONFIG_REGULATOR_DEBUG=y @@ -99,6 +100,8 @@ CONFIG_REGULATOR_FIXED_VOLTAGE=y # CONFIG_HID is not set # CONFIG_USB_SUPPORT is not set CONFIG_MMC=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_DRV_JZ4740=y # CONFIG_IOMMU_SUPPORT is not set CONFIG_MEMORY=y # CONFIG_DNOTIFY is not set diff --git a/arch/mips/configs/generic/board-ni169445.config b/arch/mips/configs/generic/board-ni169445.config new file mode 100644 index 000000000000..f72223b366ca --- /dev/null +++ b/arch/mips/configs/generic/board-ni169445.config @@ -0,0 +1,30 @@ +# require CONFIG_CPU_MIPS32_R2=y +# require CONFIG_CPU_LITTLE_ENDIAN=y + +CONFIG_FIT_IMAGE_FDT_NI169445=y + +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_OF_PLATFORM=y + +CONFIG_GPIOLIB=y +CONFIG_GPIO_SYSFS=y +CONFIG_GPIO_GENERIC_PLATFORM=y + +CONFIG_MTD=y +CONFIG_MTD_BLOCK=y +CONFIG_MTD_CMDLINE_PARTS=y + +CONFIG_MTD_NAND_ECC=y +CONFIG_MTD_NAND_ECC_BCH=y +CONFIG_MTD_NAND=y +CONFIG_MTD_NAND_GPIO=y +CONFIG_MTD_NAND_IDS=y + +CONFIG_MTD_UBI=y +CONFIG_MTD_UBI_BLOCK=y + +CONFIG_NETDEVICES=y +CONFIG_STMMAC_ETH=y +CONFIG_STMMAC_PLATFORM=y +CONFIG_DWMAC_GENERIC=y diff --git a/arch/mips/configs/generic/board-sead-3.config b/arch/mips/configs/generic/board-sead-3.config index 3b5e1ac579eb..df49a592dbb5 100644 --- a/arch/mips/configs/generic/board-sead-3.config +++ b/arch/mips/configs/generic/board-sead-3.config @@ -1,3 +1,5 @@ +# require CONFIG_32BIT=y + CONFIG_LEGACY_BOARD_SEAD3=y CONFIG_AUXDISPLAY=y diff --git a/arch/mips/configs/generic_defconfig b/arch/mips/configs/generic_defconfig index 91aacf2ef26d..26b1cd5ffbf5 100644 --- a/arch/mips/configs/generic_defconfig +++ b/arch/mips/configs/generic_defconfig @@ -3,7 +3,7 @@ CONFIG_CPU_LITTLE_ENDIAN=y CONFIG_MIPS_CPS=y CONFIG_CPU_HAS_MSA=y CONFIG_HIGHMEM=y -CONFIG_NR_CPUS=2 +CONFIG_NR_CPUS=16 CONFIG_MIPS_O32_FP64_SUPPORT=y CONFIG_SYSVIPC=y CONFIG_NO_HZ_IDLE=y @@ -61,7 +61,6 @@ CONFIG_HID_KENSINGTON=y CONFIG_HID_LOGITECH=y CONFIG_HID_MICROSOFT=y CONFIG_HID_MONTEREY=y -# CONFIG_USB_SUPPORT is not set # CONFIG_MIPS_PLATFORM_DEVICES is not set # CONFIG_IOMMU_SUPPORT is not set CONFIG_EXT4_FS=y diff --git a/arch/mips/configs/gpr_defconfig b/arch/mips/configs/gpr_defconfig index b1911816337c..55438fc9991e 100644 --- a/arch/mips/configs/gpr_defconfig +++ b/arch/mips/configs/gpr_defconfig @@ -111,12 +111,8 @@ CONFIG_ATALK=m CONFIG_DEV_APPLETALK=m CONFIG_IPDDP=m CONFIG_IPDDP_ENCAP=y -CONFIG_IPDDP_DECAP=y CONFIG_X25=m CONFIG_LAPB=m -CONFIG_ECONET=m -CONFIG_ECONET_AUNUDP=y -CONFIG_ECONET_NATIVE=y CONFIG_WAN_ROUTER=m CONFIG_NET_SCHED=y CONFIG_NET_SCH_CBQ=m diff --git a/arch/mips/configs/lemote2f_defconfig b/arch/mips/configs/lemote2f_defconfig index 1ec8ed8d05d1..02be95c1b712 100644 --- a/arch/mips/configs/lemote2f_defconfig +++ b/arch/mips/configs/lemote2f_defconfig @@ -37,7 +37,6 @@ CONFIG_PM=y CONFIG_HIBERNATION=y CONFIG_PM_STD_PARTITION="/dev/hda3" CONFIG_CPU_FREQ=y -CONFIG_CPU_FREQ_DEBUG=y CONFIG_CPU_FREQ_STAT=y CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y CONFIG_CPU_FREQ_GOV_POWERSAVE=m diff --git a/arch/mips/configs/malta_defconfig b/arch/mips/configs/malta_defconfig index 078ecac071ab..396408404487 100644 --- a/arch/mips/configs/malta_defconfig +++ b/arch/mips/configs/malta_defconfig @@ -2,7 +2,6 @@ CONFIG_MIPS_MALTA=y CONFIG_CPU_LITTLE_ENDIAN=y CONFIG_CPU_MIPS32_R2=y CONFIG_PAGE_SIZE_16KB=y -CONFIG_MIPS_MT_SMP=y CONFIG_NR_CPUS=8 CONFIG_HZ_100=y CONFIG_SYSVIPC=y diff --git a/arch/mips/configs/malta_kvm_defconfig b/arch/mips/configs/malta_kvm_defconfig index 80ecd94ed126..5691673a3327 100644 --- a/arch/mips/configs/malta_kvm_defconfig +++ b/arch/mips/configs/malta_kvm_defconfig @@ -2,7 +2,6 @@ CONFIG_MIPS_MALTA=y CONFIG_CPU_LITTLE_ENDIAN=y CONFIG_CPU_MIPS32_R2=y CONFIG_PAGE_SIZE_16KB=y -CONFIG_MIPS_MT_SMP=y CONFIG_NR_CPUS=8 CONFIG_HZ_100=y CONFIG_SYSVIPC=y diff --git a/arch/mips/configs/malta_kvm_guest_defconfig b/arch/mips/configs/malta_kvm_guest_defconfig index 35ad1f8d1a79..e9cadb37d684 100644 --- a/arch/mips/configs/malta_kvm_guest_defconfig +++ b/arch/mips/configs/malta_kvm_guest_defconfig @@ -3,6 +3,7 @@ CONFIG_CPU_LITTLE_ENDIAN=y CONFIG_CPU_MIPS32_R2=y CONFIG_KVM_GUEST=y CONFIG_PAGE_SIZE_16KB=y +# CONFIG_MIPS_MT_SMP is not set CONFIG_HZ_100=y CONFIG_SYSVIPC=y CONFIG_NO_HZ=y diff --git a/arch/mips/configs/maltasmvp_defconfig b/arch/mips/configs/maltasmvp_defconfig index 55b68b981b05..d8c8f5fb8918 100644 --- a/arch/mips/configs/maltasmvp_defconfig +++ b/arch/mips/configs/maltasmvp_defconfig @@ -2,7 +2,6 @@ CONFIG_MIPS_MALTA=y CONFIG_CPU_LITTLE_ENDIAN=y CONFIG_CPU_MIPS32_R2=y CONFIG_PAGE_SIZE_16KB=y -CONFIG_MIPS_MT_SMP=y CONFIG_SCHED_SMT=y CONFIG_MIPS_CPS=y CONFIG_NR_CPUS=8 diff --git a/arch/mips/configs/maltasmvp_eva_defconfig b/arch/mips/configs/maltasmvp_eva_defconfig index 5ca590cf1635..04827bc9f87f 100644 --- a/arch/mips/configs/maltasmvp_eva_defconfig +++ b/arch/mips/configs/maltasmvp_eva_defconfig @@ -3,7 +3,6 @@ CONFIG_CPU_LITTLE_ENDIAN=y CONFIG_CPU_MIPS32_R2=y CONFIG_CPU_MIPS32_3_5_FEATURES=y CONFIG_PAGE_SIZE_16KB=y -CONFIG_MIPS_MT_SMP=y CONFIG_SCHED_SMT=y CONFIG_MIPS_CPS=y CONFIG_NR_CPUS=8 diff --git a/arch/mips/configs/mtx1_defconfig b/arch/mips/configs/mtx1_defconfig index 4011f1869e72..c3d0d0a6e044 100644 --- a/arch/mips/configs/mtx1_defconfig +++ b/arch/mips/configs/mtx1_defconfig @@ -146,12 +146,8 @@ CONFIG_ATALK=m CONFIG_DEV_APPLETALK=m CONFIG_IPDDP=m CONFIG_IPDDP_ENCAP=y -CONFIG_IPDDP_DECAP=y CONFIG_X25=m CONFIG_LAPB=m -CONFIG_ECONET=m -CONFIG_ECONET_AUNUDP=y -CONFIG_ECONET_NATIVE=y CONFIG_WAN_ROUTER=m CONFIG_NET_SCHED=y CONFIG_NET_SCH_CBQ=m diff --git a/arch/mips/configs/nlm_xlp_defconfig b/arch/mips/configs/nlm_xlp_defconfig index 5720ce23e9aa..7357248b3d7a 100644 --- a/arch/mips/configs/nlm_xlp_defconfig +++ b/arch/mips/configs/nlm_xlp_defconfig @@ -259,7 +259,6 @@ CONFIG_ATALK=m CONFIG_DEV_APPLETALK=m CONFIG_IPDDP=m CONFIG_IPDDP_ENCAP=y -CONFIG_IPDDP_DECAP=y CONFIG_X25=m CONFIG_LAPB=m CONFIG_WAN_ROUTER=m diff --git a/arch/mips/configs/nlm_xlr_defconfig b/arch/mips/configs/nlm_xlr_defconfig index fea56c535d92..1e18fd7de209 100644 --- a/arch/mips/configs/nlm_xlr_defconfig +++ b/arch/mips/configs/nlm_xlr_defconfig @@ -240,12 +240,8 @@ CONFIG_ATALK=m CONFIG_DEV_APPLETALK=m CONFIG_IPDDP=m CONFIG_IPDDP_ENCAP=y -CONFIG_IPDDP_DECAP=y CONFIG_X25=m CONFIG_LAPB=m -CONFIG_ECONET=m -CONFIG_ECONET_AUNUDP=y -CONFIG_ECONET_NATIVE=y CONFIG_WAN_ROUTER=m CONFIG_PHONET=m CONFIG_IEEE802154=m diff --git a/arch/mips/configs/omega2p_defconfig b/arch/mips/configs/omega2p_defconfig new file mode 100644 index 000000000000..e2731c3cc7e7 --- /dev/null +++ b/arch/mips/configs/omega2p_defconfig @@ -0,0 +1,129 @@ +CONFIG_RALINK=y +CONFIG_SOC_MT7620=y +CONFIG_DTB_OMEGA2P=y +CONFIG_CPU_MIPS32_R2=y +# CONFIG_COMPACTION is not set +CONFIG_HZ_100=y +CONFIG_PREEMPT=y +# CONFIG_SECCOMP is not set +CONFIG_MIPS_CMDLINE_FROM_BOOTLOADER=y +# CONFIG_LOCALVERSION_AUTO is not set +CONFIG_SYSVIPC=y +CONFIG_POSIX_MQUEUE=y +CONFIG_NO_HZ_IDLE=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_CGROUPS=y +CONFIG_MEMCG=y +CONFIG_CGROUP_SCHED=y +CONFIG_CGROUP_FREEZER=y +CONFIG_CGROUP_DEVICE=y +CONFIG_CGROUP_CPUACCT=y +CONFIG_NAMESPACES=y +CONFIG_USER_NS=y +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS_ALL=y +CONFIG_EMBEDDED=y +# CONFIG_VM_EVENT_COUNTERS is not set +# CONFIG_SLUB_DEBUG is not set +# CONFIG_COMPAT_BRK is not set +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_SUSPEND is not set +CONFIG_NET=y +CONFIG_PACKET=y +CONFIG_UNIX=y +CONFIG_INET=y +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_DIAG is not set +# CONFIG_IPV6 is not set +# CONFIG_WIRELESS is not set +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +# CONFIG_FW_LOADER is not set +# CONFIG_ALLOW_DEV_COREDUMP is not set +CONFIG_NETDEVICES=y +# CONFIG_ETHERNET is not set +# CONFIG_WLAN is not set +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_SERIO is not set +CONFIG_VT_HW_CONSOLE_BINDING=y +CONFIG_LEGACY_PTY_COUNT=2 +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=3 +CONFIG_SERIAL_8250_RUNTIME_UARTS=3 +CONFIG_SERIAL_OF_PLATFORM=y +# CONFIG_HW_RANDOM is not set +# CONFIG_HWMON is not set +# CONFIG_VGA_CONSOLE is not set +CONFIG_USB=y +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_EHCI_HCD_PLATFORM=y +CONFIG_MMC=y +# CONFIG_IOMMU_SUPPORT is not set +CONFIG_MEMORY=y +CONFIG_PHY_RALINK_USB=y +# CONFIG_DNOTIFY is not set +CONFIG_PROC_KCORE=y +# CONFIG_PROC_PAGE_MONITOR is not set +CONFIG_TMPFS=y +CONFIG_CONFIGFS_FS=y +# CONFIG_NETWORK_FILESYSTEMS is not set +CONFIG_NLS_CODEPAGE_437=y +CONFIG_NLS_CODEPAGE_737=y +CONFIG_NLS_CODEPAGE_775=y +CONFIG_NLS_CODEPAGE_850=y +CONFIG_NLS_CODEPAGE_852=y +CONFIG_NLS_CODEPAGE_855=y +CONFIG_NLS_CODEPAGE_857=y +CONFIG_NLS_CODEPAGE_860=y +CONFIG_NLS_CODEPAGE_861=y +CONFIG_NLS_CODEPAGE_862=y +CONFIG_NLS_CODEPAGE_863=y +CONFIG_NLS_CODEPAGE_864=y +CONFIG_NLS_CODEPAGE_865=y +CONFIG_NLS_CODEPAGE_866=y +CONFIG_NLS_CODEPAGE_869=y +CONFIG_NLS_CODEPAGE_936=y +CONFIG_NLS_CODEPAGE_950=y +CONFIG_NLS_CODEPAGE_932=y +CONFIG_NLS_CODEPAGE_949=y +CONFIG_NLS_CODEPAGE_874=y +CONFIG_NLS_ISO8859_8=y +CONFIG_NLS_CODEPAGE_1250=y +CONFIG_NLS_CODEPAGE_1251=y +CONFIG_NLS_ASCII=y +CONFIG_NLS_ISO8859_1=y +CONFIG_NLS_ISO8859_2=y +CONFIG_NLS_ISO8859_3=y +CONFIG_NLS_ISO8859_4=y +CONFIG_NLS_ISO8859_5=y +CONFIG_NLS_ISO8859_6=y +CONFIG_NLS_ISO8859_7=y +CONFIG_NLS_ISO8859_9=y +CONFIG_NLS_ISO8859_13=y +CONFIG_NLS_ISO8859_14=y +CONFIG_NLS_ISO8859_15=y +CONFIG_NLS_KOI8_R=y +CONFIG_NLS_KOI8_U=y +CONFIG_NLS_UTF8=y +CONFIG_PRINTK_TIME=y +CONFIG_DEBUG_INFO=y +CONFIG_STRIP_ASM_SYMS=y +CONFIG_DEBUG_FS=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_PANIC_TIMEOUT=10 +# CONFIG_SCHED_DEBUG is not set +# CONFIG_DEBUG_PREEMPT is not set +CONFIG_STACKTRACE=y +# CONFIG_FTRACE is not set +CONFIG_CRYPTO_DEFLATE=y +CONFIG_CRYPTO_LZO=y +CONFIG_CRC16=y +CONFIG_XZ_DEC=y diff --git a/arch/mips/configs/pistachio_defconfig b/arch/mips/configs/pistachio_defconfig index 3598d58aac30..b22a3cf149b6 100644 --- a/arch/mips/configs/pistachio_defconfig +++ b/arch/mips/configs/pistachio_defconfig @@ -47,6 +47,8 @@ CONFIG_IP_ADVANCED_ROUTER=y CONFIG_IP_MULTIPLE_TABLES=y CONFIG_IP_ROUTE_MULTIPATH=y CONFIG_IP_ROUTE_VERBOSE=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y CONFIG_IP_MROUTE=y CONFIG_IP_PIMSM_V1=y CONFIG_IP_PIMSM_V2=y @@ -292,7 +294,8 @@ CONFIG_SQUASHFS_LZO=y CONFIG_PSTORE=y CONFIG_PSTORE_CONSOLE=y CONFIG_PSTORE_RAM=y -# CONFIG_NETWORK_FILESYSTEMS is not set +CONFIG_NFS_FS=y +CONFIG_ROOT_NFS=y CONFIG_NLS_DEFAULT="utf8" CONFIG_NLS_CODEPAGE_437=m CONFIG_NLS_ASCII=m diff --git a/arch/mips/configs/vocore2_defconfig b/arch/mips/configs/vocore2_defconfig new file mode 100644 index 000000000000..9121e4194a63 --- /dev/null +++ b/arch/mips/configs/vocore2_defconfig @@ -0,0 +1,129 @@ +CONFIG_RALINK=y +CONFIG_SOC_MT7620=y +CONFIG_DTB_VOCORE2=y +CONFIG_CPU_MIPS32_R2=y +# CONFIG_COMPACTION is not set +CONFIG_HZ_100=y +CONFIG_PREEMPT=y +# CONFIG_SECCOMP is not set +CONFIG_MIPS_CMDLINE_FROM_BOOTLOADER=y +# CONFIG_LOCALVERSION_AUTO is not set +CONFIG_SYSVIPC=y +CONFIG_POSIX_MQUEUE=y +CONFIG_NO_HZ_IDLE=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_CGROUPS=y +CONFIG_MEMCG=y +CONFIG_CGROUP_SCHED=y +CONFIG_CGROUP_FREEZER=y +CONFIG_CGROUP_DEVICE=y +CONFIG_CGROUP_CPUACCT=y +CONFIG_NAMESPACES=y +CONFIG_USER_NS=y +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS_ALL=y +CONFIG_EMBEDDED=y +# CONFIG_VM_EVENT_COUNTERS is not set +# CONFIG_SLUB_DEBUG is not set +# CONFIG_COMPAT_BRK is not set +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_SUSPEND is not set +CONFIG_NET=y +CONFIG_PACKET=y +CONFIG_UNIX=y +CONFIG_INET=y +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_DIAG is not set +# CONFIG_IPV6 is not set +# CONFIG_WIRELESS is not set +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +# CONFIG_FW_LOADER is not set +# CONFIG_ALLOW_DEV_COREDUMP is not set +CONFIG_NETDEVICES=y +# CONFIG_ETHERNET is not set +# CONFIG_WLAN is not set +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_SERIO is not set +CONFIG_VT_HW_CONSOLE_BINDING=y +CONFIG_LEGACY_PTY_COUNT=2 +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=3 +CONFIG_SERIAL_8250_RUNTIME_UARTS=3 +CONFIG_SERIAL_OF_PLATFORM=y +# CONFIG_HW_RANDOM is not set +# CONFIG_HWMON is not set +# CONFIG_VGA_CONSOLE is not set +CONFIG_USB=y +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_EHCI_HCD_PLATFORM=y +CONFIG_MMC=y +# CONFIG_IOMMU_SUPPORT is not set +CONFIG_MEMORY=y +CONFIG_PHY_RALINK_USB=y +# CONFIG_DNOTIFY is not set +CONFIG_PROC_KCORE=y +# CONFIG_PROC_PAGE_MONITOR is not set +CONFIG_TMPFS=y +CONFIG_CONFIGFS_FS=y +# CONFIG_NETWORK_FILESYSTEMS is not set +CONFIG_NLS_CODEPAGE_437=y +CONFIG_NLS_CODEPAGE_737=y +CONFIG_NLS_CODEPAGE_775=y +CONFIG_NLS_CODEPAGE_850=y +CONFIG_NLS_CODEPAGE_852=y +CONFIG_NLS_CODEPAGE_855=y +CONFIG_NLS_CODEPAGE_857=y +CONFIG_NLS_CODEPAGE_860=y +CONFIG_NLS_CODEPAGE_861=y +CONFIG_NLS_CODEPAGE_862=y +CONFIG_NLS_CODEPAGE_863=y +CONFIG_NLS_CODEPAGE_864=y +CONFIG_NLS_CODEPAGE_865=y +CONFIG_NLS_CODEPAGE_866=y +CONFIG_NLS_CODEPAGE_869=y +CONFIG_NLS_CODEPAGE_936=y +CONFIG_NLS_CODEPAGE_950=y +CONFIG_NLS_CODEPAGE_932=y +CONFIG_NLS_CODEPAGE_949=y +CONFIG_NLS_CODEPAGE_874=y +CONFIG_NLS_ISO8859_8=y +CONFIG_NLS_CODEPAGE_1250=y +CONFIG_NLS_CODEPAGE_1251=y +CONFIG_NLS_ASCII=y +CONFIG_NLS_ISO8859_1=y +CONFIG_NLS_ISO8859_2=y +CONFIG_NLS_ISO8859_3=y +CONFIG_NLS_ISO8859_4=y +CONFIG_NLS_ISO8859_5=y +CONFIG_NLS_ISO8859_6=y +CONFIG_NLS_ISO8859_7=y +CONFIG_NLS_ISO8859_9=y +CONFIG_NLS_ISO8859_13=y +CONFIG_NLS_ISO8859_14=y +CONFIG_NLS_ISO8859_15=y +CONFIG_NLS_KOI8_R=y +CONFIG_NLS_KOI8_U=y +CONFIG_NLS_UTF8=y +CONFIG_PRINTK_TIME=y +CONFIG_DEBUG_INFO=y +CONFIG_STRIP_ASM_SYMS=y +CONFIG_DEBUG_FS=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_PANIC_TIMEOUT=10 +# CONFIG_SCHED_DEBUG is not set +# CONFIG_DEBUG_PREEMPT is not set +CONFIG_STACKTRACE=y +# CONFIG_FTRACE is not set +CONFIG_CRYPTO_DEFLATE=y +CONFIG_CRYPTO_LZO=y +CONFIG_CRC16=y +CONFIG_XZ_DEC=y diff --git a/arch/mips/fw/arc/init.c b/arch/mips/fw/arc/init.c index 629b24db0d3a..008555969534 100644 --- a/arch/mips/fw/arc/init.c +++ b/arch/mips/fw/arc/init.c @@ -51,7 +51,7 @@ void __init prom_init(void) #endif #ifdef CONFIG_SGI_IP27 { - extern struct plat_smp_ops ip27_smp_ops; + extern const struct plat_smp_ops ip27_smp_ops; register_smp_ops(&ip27_smp_ops); } diff --git a/arch/mips/generic/Kconfig b/arch/mips/generic/Kconfig index 51ffbbaddee2..e0436aaf7f38 100644 --- a/arch/mips/generic/Kconfig +++ b/arch/mips/generic/Kconfig @@ -36,4 +36,10 @@ config FIT_IMAGE_FDT_BOSTON enable this if you wish to boot on a MIPS Boston board, as it is expected by the bootloader. +config FIT_IMAGE_FDT_NI169445 + bool "Include FDT for NI 169445" + help + Enable this to include the FDT for the 169445 platform from + National Instruments in the FIT kernel image. + endif diff --git a/arch/mips/generic/Platform b/arch/mips/generic/Platform index 9a30d69e2281..f5312dfa8184 100644 --- a/arch/mips/generic/Platform +++ b/arch/mips/generic/Platform @@ -12,3 +12,7 @@ platform-$(CONFIG_MIPS_GENERIC) += generic/ cflags-$(CONFIG_MIPS_GENERIC) += -I$(srctree)/arch/mips/include/asm/mach-generic load-$(CONFIG_MIPS_GENERIC) += 0xffffffff80100000 all-$(CONFIG_MIPS_GENERIC) := vmlinux.gz.itb + +its-y := vmlinux.its.S +its-$(CONFIG_FIT_IMAGE_FDT_BOSTON) += board-boston.its.S +its-$(CONFIG_FIT_IMAGE_FDT_NI169445) += board-ni169445.its.S diff --git a/arch/mips/generic/board-boston.its.S b/arch/mips/generic/board-boston.its.S new file mode 100644 index 000000000000..a7f51f97b910 --- /dev/null +++ b/arch/mips/generic/board-boston.its.S @@ -0,0 +1,22 @@ +/ { + images { + fdt@boston { + description = "img,boston Device Tree"; + data = /incbin/("boot/dts/img/boston.dtb"); + type = "flat_dt"; + arch = "mips"; + compression = "none"; + hash@0 { + algo = "sha1"; + }; + }; + }; + + configurations { + conf@boston { + description = "Boston Linux kernel"; + kernel = "kernel@0"; + fdt = "fdt@boston"; + }; + }; +}; diff --git a/arch/mips/generic/board-ni169445.its.S b/arch/mips/generic/board-ni169445.its.S new file mode 100644 index 000000000000..d12e12fe90be --- /dev/null +++ b/arch/mips/generic/board-ni169445.its.S @@ -0,0 +1,22 @@ +{ + images { + fdt@ni169445 { + description = "NI 169445 device tree"; + data = /incbin/("boot/dts/ni/169445.dtb"); + type = "flat_dt"; + arch = "mips"; + compression = "none"; + hash@0 { + algo = "sha1"; + }; + }; + }; + + configurations { + conf@ni169445 { + description = "NI 169445 Linux Kernel"; + kernel = "kernel@0"; + fdt = "fdt@ni169445"; + }; + }; +}; diff --git a/arch/mips/generic/init.c b/arch/mips/generic/init.c index 3f32b376d30e..15a7fb8e2a2e 100644 --- a/arch/mips/generic/init.c +++ b/arch/mips/generic/init.c @@ -16,6 +16,7 @@ #include <linux/of_fdt.h> #include <linux/of_platform.h> +#include <asm/bootinfo.h> #include <asm/fw/fw.h> #include <asm/irq_cpu.h> #include <asm/machine.h> @@ -88,6 +89,8 @@ void __init *plat_get_fdt(void) return (void *)fdt; } +#ifdef CONFIG_RELOCATABLE + void __init plat_fdt_relocated(void *new_location) { /* @@ -101,6 +104,8 @@ void __init plat_fdt_relocated(void *new_location) fw_arg1 = (unsigned long)new_location; } +#endif /* CONFIG_RELOCATABLE */ + void __init plat_mem_setup(void) { if (mach && mach->fixup_fdt) diff --git a/arch/mips/generic/irq.c b/arch/mips/generic/irq.c index 14064bdd91dd..5322d09dd51b 100644 --- a/arch/mips/generic/irq.c +++ b/arch/mips/generic/irq.c @@ -12,10 +12,11 @@ #include <linux/clk-provider.h> #include <linux/clocksource.h> #include <linux/init.h> -#include <linux/irqchip/mips-gic.h> #include <linux/types.h> #include <asm/irq.h> +#include <asm/mips-cps.h> +#include <asm/time.h> int get_c0_fdc_int(void) { @@ -23,7 +24,7 @@ int get_c0_fdc_int(void) if (cpu_has_veic) panic("Unimplemented!"); - else if (gic_present) + else if (mips_gic_present()) mips_cpu_fdc_irq = gic_get_c0_fdc_int(); else if (cp0_fdc_irq >= 0) mips_cpu_fdc_irq = MIPS_CPU_IRQ_BASE + cp0_fdc_irq; @@ -39,7 +40,7 @@ int get_c0_perfcount_int(void) if (cpu_has_veic) panic("Unimplemented!"); - else if (gic_present) + else if (mips_gic_present()) mips_cpu_perf_irq = gic_get_c0_perfcount_int(); else if (cp0_perfcount_irq >= 0) mips_cpu_perf_irq = MIPS_CPU_IRQ_BASE + cp0_perfcount_irq; @@ -55,7 +56,7 @@ unsigned int get_c0_compare_int(void) if (cpu_has_veic) panic("Unimplemented!"); - else if (gic_present) + else if (mips_gic_present()) mips_cpu_timer_irq = gic_get_c0_compare_int(); else mips_cpu_timer_irq = MIPS_CPU_IRQ_BASE + cp0_compare_irq; diff --git a/arch/mips/generic/vmlinux.its.S b/arch/mips/generic/vmlinux.its.S index 3390e2f80b80..f67fbf1c8541 100644 --- a/arch/mips/generic/vmlinux.its.S +++ b/arch/mips/generic/vmlinux.its.S @@ -29,28 +29,3 @@ }; }; }; - -#ifdef CONFIG_FIT_IMAGE_FDT_BOSTON -/ { - images { - fdt@boston { - description = "img,boston Device Tree"; - data = /incbin/("boot/dts/img/boston.dtb"); - type = "flat_dt"; - arch = "mips"; - compression = "none"; - hash@0 { - algo = "sha1"; - }; - }; - }; - - configurations { - conf@boston { - description = "Boston Linux kernel"; - kernel = "kernel@0"; - fdt = "fdt@boston"; - }; - }; -}; -#endif /* CONFIG_FIT_IMAGE_FDT_BOSTON */ diff --git a/arch/mips/include/asm/asm.h b/arch/mips/include/asm/asm.h index 859cf7048347..81fae23ce7cd 100644 --- a/arch/mips/include/asm/asm.h +++ b/arch/mips/include/asm/asm.h @@ -55,6 +55,7 @@ .type symbol, @function; \ .ent symbol, 0; \ symbol: .frame sp, 0, ra; \ + .cfi_startproc; \ .insn /* @@ -66,12 +67,14 @@ symbol: .frame sp, 0, ra; \ .type symbol, @function; \ .ent symbol, 0; \ symbol: .frame sp, framesize, rpc; \ + .cfi_startproc; \ .insn /* * END - mark end of function */ #define END(function) \ + .cfi_endproc; \ .end function; \ .size function, .-function diff --git a/arch/mips/include/asm/bmips.h b/arch/mips/include/asm/bmips.h index a92aee7b977a..b3e2975f83d3 100644 --- a/arch/mips/include/asm/bmips.h +++ b/arch/mips/include/asm/bmips.h @@ -48,8 +48,8 @@ #include <asm/r4kcache.h> #include <asm/smp-ops.h> -extern struct plat_smp_ops bmips43xx_smp_ops; -extern struct plat_smp_ops bmips5000_smp_ops; +extern const struct plat_smp_ops bmips43xx_smp_ops; +extern const struct plat_smp_ops bmips5000_smp_ops; static inline int register_bmips_smp_ops(void) { diff --git a/arch/mips/include/asm/cpu-info.h b/arch/mips/include/asm/cpu-info.h index cd6efb07c980..a41059d47d31 100644 --- a/arch/mips/include/asm/cpu-info.h +++ b/arch/mips/include/asm/cpu-info.h @@ -15,6 +15,8 @@ #include <linux/cache.h> #include <linux/types.h> +#include <asm/mipsregs.h> + /* * Descriptor for a cache */ @@ -77,17 +79,10 @@ struct cpuinfo_mips { struct cache_desc tcache; /* Tertiary/split secondary cache */ int srsets; /* Shadow register sets */ int package;/* physical package number */ - int core; /* physical core number */ + unsigned int globalnumber; #ifdef CONFIG_64BIT int vmbits; /* Virtual memory size in bits */ #endif -#if defined(CONFIG_MIPS_MT_SMP) || defined(CONFIG_CPU_MIPSR6) - /* - * There is not necessarily a 1:1 mapping of VPE num to CPU number - * in particular on multi-core systems. - */ - int vpe_id; /* Virtual Processor number */ -#endif void *data; /* Additional data */ unsigned int watch_reg_count; /* Number that exist */ unsigned int watch_reg_use_cnt; /* Usable by ptrace */ @@ -144,11 +139,52 @@ struct proc_cpuinfo_notifier_args { unsigned long n; }; -#if defined(CONFIG_MIPS_MT_SMP) || defined(CONFIG_CPU_MIPSR6) -# define cpu_vpe_id(cpuinfo) ((cpuinfo)->vpe_id) -#else -# define cpu_vpe_id(cpuinfo) ({ (void)cpuinfo; 0; }) -#endif +static inline unsigned int cpu_cluster(struct cpuinfo_mips *cpuinfo) +{ + /* Optimisation for systems where multiple clusters aren't used */ + if (!IS_ENABLED(CONFIG_CPU_MIPSR6)) + return 0; + + return (cpuinfo->globalnumber & MIPS_GLOBALNUMBER_CLUSTER) >> + MIPS_GLOBALNUMBER_CLUSTER_SHF; +} + +static inline unsigned int cpu_core(struct cpuinfo_mips *cpuinfo) +{ + return (cpuinfo->globalnumber & MIPS_GLOBALNUMBER_CORE) >> + MIPS_GLOBALNUMBER_CORE_SHF; +} + +static inline unsigned int cpu_vpe_id(struct cpuinfo_mips *cpuinfo) +{ + /* Optimisation for systems where VP(E)s aren't used */ + if (!IS_ENABLED(CONFIG_MIPS_MT_SMP) && !IS_ENABLED(CONFIG_CPU_MIPSR6)) + return 0; + + return (cpuinfo->globalnumber & MIPS_GLOBALNUMBER_VP) >> + MIPS_GLOBALNUMBER_VP_SHF; +} + +extern void cpu_set_cluster(struct cpuinfo_mips *cpuinfo, unsigned int cluster); +extern void cpu_set_core(struct cpuinfo_mips *cpuinfo, unsigned int core); +extern void cpu_set_vpe_id(struct cpuinfo_mips *cpuinfo, unsigned int vpe); + +static inline bool cpus_are_siblings(int cpua, int cpub) +{ + struct cpuinfo_mips *infoa = &cpu_data[cpua]; + struct cpuinfo_mips *infob = &cpu_data[cpub]; + unsigned int gnuma, gnumb; + + if (infoa->package != infob->package) + return false; + + gnuma = infoa->globalnumber & ~MIPS_GLOBALNUMBER_VP; + gnumb = infob->globalnumber & ~MIPS_GLOBALNUMBER_VP; + if (gnuma != gnumb) + return false; + + return true; +} static inline unsigned long cpu_asid_inc(void) { diff --git a/arch/mips/include/asm/cpu-type.h b/arch/mips/include/asm/cpu-type.h index 175fe565f4e1..a45af3de075d 100644 --- a/arch/mips/include/asm/cpu-type.h +++ b/arch/mips/include/asm/cpu-type.h @@ -151,11 +151,6 @@ static inline int __pure __get_cpu_type(const int cpu_type) case CPU_R5500: #endif -#ifdef CONFIG_SYS_HAS_CPU_R6000 - case CPU_R6000: - case CPU_R6000A: -#endif - #ifdef CONFIG_SYS_HAS_CPU_NEVADA case CPU_NEVADA: #endif diff --git a/arch/mips/include/asm/cpu.h b/arch/mips/include/asm/cpu.h index d0c152b989f8..ece9b84f3bcb 100644 --- a/arch/mips/include/asm/cpu.h +++ b/arch/mips/include/asm/cpu.h @@ -286,11 +286,6 @@ enum cpu_type_enum { CPU_R3081, CPU_R3081E, /* - * R6000 class processors - */ - CPU_R6000, CPU_R6000A, - - /* * R4000 class processors */ CPU_R4000PC, CPU_R4000SC, CPU_R4000MC, CPU_R4200, CPU_R4300, CPU_R4310, diff --git a/arch/mips/include/asm/floppy.h b/arch/mips/include/asm/floppy.h index d75aed36480a..021d09ae5670 100644 --- a/arch/mips/include/asm/floppy.h +++ b/arch/mips/include/asm/floppy.h @@ -10,11 +10,11 @@ #ifndef _ASM_FLOPPY_H #define _ASM_FLOPPY_H -#include <linux/dma-mapping.h> +#include <asm/io.h> static inline void fd_cacheflush(char * addr, long size) { - dma_cache_sync(NULL, addr, size, DMA_BIDIRECTIONAL); + dma_cache_wback_inv((unsigned long)addr, size); } #define MAX_BUFFER_SECTORS 24 diff --git a/arch/mips/include/asm/fpu_emulator.h b/arch/mips/include/asm/fpu_emulator.h index c05369e0b8d6..b36097d3cbf4 100644 --- a/arch/mips/include/asm/fpu_emulator.h +++ b/arch/mips/include/asm/fpu_emulator.h @@ -36,6 +36,7 @@ struct mips_fpu_emulator_stats { unsigned long emulated; unsigned long loads; unsigned long stores; + unsigned long branches; unsigned long cp1ops; unsigned long cp1xops; unsigned long errors; @@ -45,6 +46,121 @@ struct mips_fpu_emulator_stats { unsigned long ieee754_zerodiv; unsigned long ieee754_invalidop; unsigned long ds_emul; + + unsigned long abs_s; + unsigned long abs_d; + unsigned long add_s; + unsigned long add_d; + unsigned long bc1eqz; + unsigned long bc1nez; + unsigned long ceil_w_s; + unsigned long ceil_w_d; + unsigned long ceil_l_s; + unsigned long ceil_l_d; + unsigned long class_s; + unsigned long class_d; + unsigned long cmp_af_s; + unsigned long cmp_af_d; + unsigned long cmp_eq_s; + unsigned long cmp_eq_d; + unsigned long cmp_le_s; + unsigned long cmp_le_d; + unsigned long cmp_lt_s; + unsigned long cmp_lt_d; + unsigned long cmp_ne_s; + unsigned long cmp_ne_d; + unsigned long cmp_or_s; + unsigned long cmp_or_d; + unsigned long cmp_ueq_s; + unsigned long cmp_ueq_d; + unsigned long cmp_ule_s; + unsigned long cmp_ule_d; + unsigned long cmp_ult_s; + unsigned long cmp_ult_d; + unsigned long cmp_un_s; + unsigned long cmp_un_d; + unsigned long cmp_une_s; + unsigned long cmp_une_d; + unsigned long cmp_saf_s; + unsigned long cmp_saf_d; + unsigned long cmp_seq_s; + unsigned long cmp_seq_d; + unsigned long cmp_sle_s; + unsigned long cmp_sle_d; + unsigned long cmp_slt_s; + unsigned long cmp_slt_d; + unsigned long cmp_sne_s; + unsigned long cmp_sne_d; + unsigned long cmp_sor_s; + unsigned long cmp_sor_d; + unsigned long cmp_sueq_s; + unsigned long cmp_sueq_d; + unsigned long cmp_sule_s; + unsigned long cmp_sule_d; + unsigned long cmp_sult_s; + unsigned long cmp_sult_d; + unsigned long cmp_sun_s; + unsigned long cmp_sun_d; + unsigned long cmp_sune_s; + unsigned long cmp_sune_d; + unsigned long cvt_d_l; + unsigned long cvt_d_s; + unsigned long cvt_d_w; + unsigned long cvt_l_s; + unsigned long cvt_l_d; + unsigned long cvt_s_d; + unsigned long cvt_s_l; + unsigned long cvt_s_w; + unsigned long cvt_w_s; + unsigned long cvt_w_d; + unsigned long div_s; + unsigned long div_d; + unsigned long floor_w_s; + unsigned long floor_w_d; + unsigned long floor_l_s; + unsigned long floor_l_d; + unsigned long maddf_s; + unsigned long maddf_d; + unsigned long max_s; + unsigned long max_d; + unsigned long maxa_s; + unsigned long maxa_d; + unsigned long min_s; + unsigned long min_d; + unsigned long mina_s; + unsigned long mina_d; + unsigned long mov_s; + unsigned long mov_d; + unsigned long msubf_s; + unsigned long msubf_d; + unsigned long mul_s; + unsigned long mul_d; + unsigned long neg_s; + unsigned long neg_d; + unsigned long recip_s; + unsigned long recip_d; + unsigned long rint_s; + unsigned long rint_d; + unsigned long round_w_s; + unsigned long round_w_d; + unsigned long round_l_s; + unsigned long round_l_d; + unsigned long rsqrt_s; + unsigned long rsqrt_d; + unsigned long sel_s; + unsigned long sel_d; + unsigned long seleqz_s; + unsigned long seleqz_d; + unsigned long selnez_s; + unsigned long selnez_d; + unsigned long sqrt_s; + unsigned long sqrt_d; + unsigned long sub_s; + unsigned long sub_d; + unsigned long trunc_w_s; + unsigned long trunc_w_d; + unsigned long trunc_l_s; + unsigned long trunc_l_d; }; DECLARE_PER_CPU(struct mips_fpu_emulator_stats, fpuemustats); @@ -62,7 +178,7 @@ do { \ extern int fpu_emulator_cop1Handler(struct pt_regs *xcp, struct mips_fpu_struct *ctx, int has_fpu, - void *__user *fault_addr); + void __user **fault_addr); void force_fcr31_sig(unsigned long fcr31, void __user *fault_addr, struct task_struct *tsk); int process_fpemu_return(int sig, void __user *fault_addr, diff --git a/arch/mips/include/asm/io.h b/arch/mips/include/asm/io.h index ecabc00c1e66..0cbf3af37eca 100644 --- a/arch/mips/include/asm/io.h +++ b/arch/mips/include/asm/io.h @@ -632,4 +632,6 @@ extern void (*_dma_cache_inv)(unsigned long start, unsigned long size); */ #define xlate_dev_kmem_ptr(p) p +void __ioread64_copy(void *to, const void __iomem *from, size_t count); + #endif /* _ASM_IO_H */ diff --git a/arch/mips/include/asm/mach-au1x00/cpu-feature-overrides.h b/arch/mips/include/asm/mach-au1x00/cpu-feature-overrides.h index bace5b9ae4df..f439cf9cf9d1 100644 --- a/arch/mips/include/asm/mach-au1x00/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-au1x00/cpu-feature-overrides.h @@ -8,12 +8,16 @@ #define __ASM_MACH_AU1X00_CPU_FEATURE_OVERRIDES_H #define cpu_has_tlb 1 +#define cpu_has_ftlb 0 #define cpu_has_tlbinv 0 #define cpu_has_segments 0 #define cpu_has_eva 0 #define cpu_has_htw 0 +#define cpu_has_ldpte 0 #define cpu_has_rixiex 0 #define cpu_has_maar 0 +#define cpu_has_rw_llb 0 +#define cpu_has_3kex 0 #define cpu_has_4kex 1 #define cpu_has_3k_cache 0 #define cpu_has_4k_cache 1 @@ -30,6 +34,12 @@ #define cpu_has_mcheck 1 #define cpu_has_ejtag 1 #define cpu_has_llsc 1 +#define cpu_has_guestctl0ext 0 +#define cpu_has_guestctl1 0 +#define cpu_has_guestctl2 0 +#define cpu_has_guestid 0 +#define cpu_has_drg 0 +#define cpu_has_bp_ghist 0 #define cpu_has_mips16 0 #define cpu_has_mips16e2 0 #define cpu_has_mdmx 0 @@ -37,17 +47,23 @@ #define cpu_has_smartmips 0 #define cpu_has_rixi 0 #define cpu_has_mmips 0 +#define cpu_has_lpa 0 +#define cpu_has_mhv 0 #define cpu_has_vtag_icache 0 #define cpu_has_dc_aliases 0 #define cpu_has_ic_fills_f_dc 1 #define cpu_has_pindexed_dcache 0 #define cpu_has_mips32r1 1 #define cpu_has_mips32r2 0 +#define cpu_has_mips32r6 0 #define cpu_has_mips64r1 0 #define cpu_has_mips64r2 0 +#define cpu_has_mips64r6 0 #define cpu_has_dsp 0 #define cpu_has_dsp2 0 +#define cpu_has_dsp3 0 #define cpu_has_mipsmt 0 +#define cpu_has_vp 0 #define cpu_has_userlocal 0 #define cpu_has_nofpuex 0 #define cpu_has_64bits 0 @@ -58,9 +74,19 @@ #define cpu_dcache_line_size() 32 #define cpu_icache_line_size() 32 +#define cpu_scache_line_size() 0 #define cpu_has_perf_cntr_intr_bit 0 #define cpu_has_vz 0 #define cpu_has_msa 0 +#define cpu_has_fre 0 +#define cpu_has_cdmm 0 +#define cpu_has_small_pages 0 +#define cpu_has_nan_legacy 1 +#define cpu_has_nan_2008 1 +#define cpu_has_ebase_wg 0 +#define cpu_has_badinstr 0 +#define cpu_has_badinstrp 0 +#define cpu_has_contextconfig 0 #endif /* __ASM_MACH_AU1X00_CPU_FEATURE_OVERRIDES_H */ diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h index 5035f09c5427..24080af570f9 100644 --- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h +++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h @@ -710,7 +710,7 @@ /* Broadcom 6345 ENET DMA definitions */ #define ENETDMA_6345_CHANCFG_REG (0x00) -#define ENETDMA_6345_MAXBURST_REG (0x40) +#define ENETDMA_6345_MAXBURST_REG (0x04) #define ENETDMA_6345_RSTART_REG (0x08) diff --git a/arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h b/arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h index bd8b9bbe1771..a4f798629c3d 100644 --- a/arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h @@ -46,9 +46,9 @@ #define cpu_has_64bits 1 #define cpu_has_octeon_cache 1 #define cpu_has_saa octeon_has_saa() -#define cpu_has_mips32r1 0 -#define cpu_has_mips32r2 0 -#define cpu_has_mips64r1 0 +#define cpu_has_mips32r1 1 +#define cpu_has_mips32r2 1 +#define cpu_has_mips64r1 1 #define cpu_has_mips64r2 1 #define cpu_has_dsp 0 #define cpu_has_dsp2 0 diff --git a/arch/mips/include/asm/mach-ip27/topology.h b/arch/mips/include/asm/mach-ip27/topology.h index defd135e7ac8..3fb7a0e09494 100644 --- a/arch/mips/include/asm/mach-ip27/topology.h +++ b/arch/mips/include/asm/mach-ip27/topology.h @@ -23,7 +23,6 @@ struct cpuinfo_ip27 { extern struct cpuinfo_ip27 sn_cpu_info[NR_CPUS]; #define cpu_to_node(cpu) (sn_cpu_info[(cpu)].p_nodeid) -#define parent_node(node) (node) #define cpumask_of_node(node) ((node) == -1 ? \ cpu_all_mask : \ &hub_data(node)->h_cpus) diff --git a/arch/mips/include/asm/mach-jz4740/jz4740_nand.h b/arch/mips/include/asm/mach-jz4740/jz4740_nand.h index 7f7b0fc554da..f381d465e768 100644 --- a/arch/mips/include/asm/mach-jz4740/jz4740_nand.h +++ b/arch/mips/include/asm/mach-jz4740/jz4740_nand.h @@ -16,7 +16,7 @@ #ifndef __ASM_MACH_JZ4740_JZ4740_NAND_H__ #define __ASM_MACH_JZ4740_JZ4740_NAND_H__ -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/partitions.h> #define JZ_NAND_NUM_BANKS 4 diff --git a/arch/mips/include/asm/mach-lantiq/lantiq.h b/arch/mips/include/asm/mach-lantiq/lantiq.h index 8064d7a4b33d..d750f93232e4 100644 --- a/arch/mips/include/asm/mach-lantiq/lantiq.h +++ b/arch/mips/include/asm/mach-lantiq/lantiq.h @@ -46,8 +46,6 @@ extern struct clk *clk_get_ppe(void); /* find out what bootsource we have */ extern unsigned char ltq_boot_select(void); -/* find out what caused the last cpu reset */ -extern int ltq_reset_cause(void); /* find out the soc type */ extern int ltq_soc_type(void); diff --git a/arch/mips/include/asm/mach-loongson64/loongson.h b/arch/mips/include/asm/mach-loongson64/loongson.h index c68c0cc879c6..d0ae5d55413b 100644 --- a/arch/mips/include/asm/mach-loongson64/loongson.h +++ b/arch/mips/include/asm/mach-loongson64/loongson.h @@ -26,7 +26,7 @@ extern void mach_prepare_shutdown(void); /* environment arguments from bootloader */ extern u32 cpu_clock_freq; extern u32 memsize, highmemsize; -extern struct plat_smp_ops loongson3_smp_ops; +extern const struct plat_smp_ops loongson3_smp_ops; /* loongson-specific command line, env and memory initialization */ extern void __init prom_init_memory(void); diff --git a/arch/mips/include/asm/mach-loongson64/topology.h b/arch/mips/include/asm/mach-loongson64/topology.h index 0d8f3b55bdbc..bcb885615fca 100644 --- a/arch/mips/include/asm/mach-loongson64/topology.h +++ b/arch/mips/include/asm/mach-loongson64/topology.h @@ -4,7 +4,6 @@ #ifdef CONFIG_NUMA #define cpu_to_node(cpu) (cpu_logical_map(cpu) >> 2) -#define parent_node(node) (node) #define cpumask_of_node(node) (&__node_data[(node)]->cpumask) struct pci_bus; diff --git a/arch/mips/include/asm/mips-boards/maltaint.h b/arch/mips/include/asm/mips-boards/maltaint.h index 987ff580466b..817698abf2eb 100644 --- a/arch/mips/include/asm/mips-boards/maltaint.h +++ b/arch/mips/include/asm/mips-boards/maltaint.h @@ -10,8 +10,6 @@ #ifndef _MIPS_MALTAINT_H #define _MIPS_MALTAINT_H -#include <linux/irqchip/mips-gic.h> - /* * Interrupts 0..15 are used for Malta ISA compatible interrupts */ @@ -62,7 +60,4 @@ #define MSC01E_INT_PERFCTR 10 #define MSC01E_INT_CPUCTR 11 -/* GIC external interrupts */ -#define GIC_INT_I8259A GIC_SHARED_TO_HWIRQ(3) - #endif /* !(_MIPS_MALTAINT_H) */ diff --git a/arch/mips/include/asm/mips-cm.h b/arch/mips/include/asm/mips-cm.h index cfdbab015769..f6231b91b724 100644 --- a/arch/mips/include/asm/mips-cm.h +++ b/arch/mips/include/asm/mips-cm.h @@ -8,16 +8,18 @@ * option) any later version. */ +#ifndef __MIPS_ASM_MIPS_CPS_H__ +# error Please include asm/mips-cps.h rather than asm/mips-cm.h +#endif + #ifndef __MIPS_ASM_MIPS_CM_H__ #define __MIPS_ASM_MIPS_CM_H__ #include <linux/bitops.h> #include <linux/errno.h> -#include <linux/io.h> -#include <linux/types.h> /* The base address of the CM GCR block */ -extern void __iomem *mips_cm_base; +extern void __iomem *mips_gcr_base; /* The base address of the CM L2-only sync region */ extern void __iomem *mips_cm_l2sync_base; @@ -80,7 +82,7 @@ static inline int mips_cm_probe(void) static inline bool mips_cm_present(void) { #ifdef CONFIG_MIPS_CM - return mips_cm_base != NULL; + return mips_gcr_base != NULL; #else return false; #endif @@ -112,321 +114,219 @@ static inline bool mips_cm_has_l2sync(void) /* Size of the L2-only sync region */ #define MIPS_CM_L2SYNC_SIZE 0x1000 -/* Macros to ease the creation of register access functions */ -#define BUILD_CM_R_(name, off) \ -static inline unsigned long __iomem *addr_gcr_##name(void) \ -{ \ - return (unsigned long __iomem *)(mips_cm_base + (off)); \ -} \ - \ -static inline u32 read32_gcr_##name(void) \ -{ \ - return __raw_readl(addr_gcr_##name()); \ -} \ - \ -static inline u64 read64_gcr_##name(void) \ -{ \ - void __iomem *addr = addr_gcr_##name(); \ - u64 ret; \ - \ - if (mips_cm_is64) { \ - ret = __raw_readq(addr); \ - } else { \ - ret = __raw_readl(addr); \ - ret |= (u64)__raw_readl(addr + 0x4) << 32; \ - } \ - \ - return ret; \ -} \ - \ -static inline unsigned long read_gcr_##name(void) \ -{ \ - if (mips_cm_is64) \ - return read64_gcr_##name(); \ - else \ - return read32_gcr_##name(); \ -} - -#define BUILD_CM__W(name, off) \ -static inline void write32_gcr_##name(u32 value) \ -{ \ - __raw_writel(value, addr_gcr_##name()); \ -} \ - \ -static inline void write64_gcr_##name(u64 value) \ -{ \ - __raw_writeq(value, addr_gcr_##name()); \ -} \ - \ -static inline void write_gcr_##name(unsigned long value) \ -{ \ - if (mips_cm_is64) \ - write64_gcr_##name(value); \ - else \ - write32_gcr_##name(value); \ -} - -#define BUILD_CM_RW(name, off) \ - BUILD_CM_R_(name, off) \ - BUILD_CM__W(name, off) - -#define BUILD_CM_Cx_R_(name, off) \ - BUILD_CM_R_(cl_##name, MIPS_CM_CLCB_OFS + (off)) \ - BUILD_CM_R_(co_##name, MIPS_CM_COCB_OFS + (off)) - -#define BUILD_CM_Cx__W(name, off) \ - BUILD_CM__W(cl_##name, MIPS_CM_CLCB_OFS + (off)) \ - BUILD_CM__W(co_##name, MIPS_CM_COCB_OFS + (off)) - -#define BUILD_CM_Cx_RW(name, off) \ - BUILD_CM_Cx_R_(name, off) \ - BUILD_CM_Cx__W(name, off) - -/* GCB register accessor functions */ -BUILD_CM_R_(config, MIPS_CM_GCB_OFS + 0x00) -BUILD_CM_RW(base, MIPS_CM_GCB_OFS + 0x08) -BUILD_CM_RW(access, MIPS_CM_GCB_OFS + 0x20) -BUILD_CM_R_(rev, MIPS_CM_GCB_OFS + 0x30) -BUILD_CM_RW(err_control, MIPS_CM_GCB_OFS + 0x38) -BUILD_CM_RW(error_mask, MIPS_CM_GCB_OFS + 0x40) -BUILD_CM_RW(error_cause, MIPS_CM_GCB_OFS + 0x48) -BUILD_CM_RW(error_addr, MIPS_CM_GCB_OFS + 0x50) -BUILD_CM_RW(error_mult, MIPS_CM_GCB_OFS + 0x58) -BUILD_CM_RW(l2_only_sync_base, MIPS_CM_GCB_OFS + 0x70) -BUILD_CM_RW(gic_base, MIPS_CM_GCB_OFS + 0x80) -BUILD_CM_RW(cpc_base, MIPS_CM_GCB_OFS + 0x88) -BUILD_CM_RW(reg0_base, MIPS_CM_GCB_OFS + 0x90) -BUILD_CM_RW(reg0_mask, MIPS_CM_GCB_OFS + 0x98) -BUILD_CM_RW(reg1_base, MIPS_CM_GCB_OFS + 0xa0) -BUILD_CM_RW(reg1_mask, MIPS_CM_GCB_OFS + 0xa8) -BUILD_CM_RW(reg2_base, MIPS_CM_GCB_OFS + 0xb0) -BUILD_CM_RW(reg2_mask, MIPS_CM_GCB_OFS + 0xb8) -BUILD_CM_RW(reg3_base, MIPS_CM_GCB_OFS + 0xc0) -BUILD_CM_RW(reg3_mask, MIPS_CM_GCB_OFS + 0xc8) -BUILD_CM_R_(gic_status, MIPS_CM_GCB_OFS + 0xd0) -BUILD_CM_R_(cpc_status, MIPS_CM_GCB_OFS + 0xf0) -BUILD_CM_RW(l2_config, MIPS_CM_GCB_OFS + 0x130) -BUILD_CM_RW(sys_config2, MIPS_CM_GCB_OFS + 0x150) -BUILD_CM_RW(l2_pft_control, MIPS_CM_GCB_OFS + 0x300) -BUILD_CM_RW(l2_pft_control_b, MIPS_CM_GCB_OFS + 0x308) -BUILD_CM_RW(bev_base, MIPS_CM_GCB_OFS + 0x680) - -/* Core Local & Core Other register accessor functions */ -BUILD_CM_Cx_RW(reset_release, 0x00) -BUILD_CM_Cx_RW(coherence, 0x08) -BUILD_CM_Cx_R_(config, 0x10) -BUILD_CM_Cx_RW(other, 0x18) -BUILD_CM_Cx_RW(reset_base, 0x20) -BUILD_CM_Cx_R_(id, 0x28) -BUILD_CM_Cx_RW(reset_ext_base, 0x30) -BUILD_CM_Cx_R_(tcid_0_priority, 0x40) -BUILD_CM_Cx_R_(tcid_1_priority, 0x48) -BUILD_CM_Cx_R_(tcid_2_priority, 0x50) -BUILD_CM_Cx_R_(tcid_3_priority, 0x58) -BUILD_CM_Cx_R_(tcid_4_priority, 0x60) -BUILD_CM_Cx_R_(tcid_5_priority, 0x68) -BUILD_CM_Cx_R_(tcid_6_priority, 0x70) -BUILD_CM_Cx_R_(tcid_7_priority, 0x78) -BUILD_CM_Cx_R_(tcid_8_priority, 0x80) - -/* GCR_CONFIG register fields */ -#define CM_GCR_CONFIG_NUMIOCU_SHF 8 -#define CM_GCR_CONFIG_NUMIOCU_MSK (_ULCAST_(0xf) << 8) -#define CM_GCR_CONFIG_PCORES_SHF 0 -#define CM_GCR_CONFIG_PCORES_MSK (_ULCAST_(0xff) << 0) - -/* GCR_BASE register fields */ -#define CM_GCR_BASE_GCRBASE_SHF 15 -#define CM_GCR_BASE_GCRBASE_MSK (_ULCAST_(0x1ffff) << 15) -#define CM_GCR_BASE_CMDEFTGT_SHF 0 -#define CM_GCR_BASE_CMDEFTGT_MSK (_ULCAST_(0x3) << 0) +#define GCR_ACCESSOR_RO(sz, off, name) \ + CPS_ACCESSOR_RO(gcr, sz, MIPS_CM_GCB_OFS + off, name) \ + CPS_ACCESSOR_RO(gcr, sz, MIPS_CM_COCB_OFS + off, redir_##name) + +#define GCR_ACCESSOR_RW(sz, off, name) \ + CPS_ACCESSOR_RW(gcr, sz, MIPS_CM_GCB_OFS + off, name) \ + CPS_ACCESSOR_RW(gcr, sz, MIPS_CM_COCB_OFS + off, redir_##name) + +#define GCR_CX_ACCESSOR_RO(sz, off, name) \ + CPS_ACCESSOR_RO(gcr, sz, MIPS_CM_CLCB_OFS + off, cl_##name) \ + CPS_ACCESSOR_RO(gcr, sz, MIPS_CM_COCB_OFS + off, co_##name) + +#define GCR_CX_ACCESSOR_RW(sz, off, name) \ + CPS_ACCESSOR_RW(gcr, sz, MIPS_CM_CLCB_OFS + off, cl_##name) \ + CPS_ACCESSOR_RW(gcr, sz, MIPS_CM_COCB_OFS + off, co_##name) + +/* GCR_CONFIG - Information about the system */ +GCR_ACCESSOR_RO(64, 0x000, config) +#define CM_GCR_CONFIG_CLUSTER_COH_CAPABLE BIT_ULL(43) +#define CM_GCR_CONFIG_CLUSTER_ID GENMASK_ULL(39, 32) +#define CM_GCR_CONFIG_NUM_CLUSTERS GENMASK(29, 23) +#define CM_GCR_CONFIG_NUMIOCU GENMASK(15, 8) +#define CM_GCR_CONFIG_PCORES GENMASK(7, 0) + +/* GCR_BASE - Base address of the Global Configuration Registers (GCRs) */ +GCR_ACCESSOR_RW(64, 0x008, base) +#define CM_GCR_BASE_GCRBASE GENMASK_ULL(47, 15) +#define CM_GCR_BASE_CMDEFTGT GENMASK(1, 0) #define CM_GCR_BASE_CMDEFTGT_DISABLED 0 #define CM_GCR_BASE_CMDEFTGT_MEM 1 #define CM_GCR_BASE_CMDEFTGT_IOCU0 2 #define CM_GCR_BASE_CMDEFTGT_IOCU1 3 -/* GCR_RESET_EXT_BASE register fields */ -#define CM_GCR_RESET_EXT_BASE_EVARESET BIT(31) -#define CM_GCR_RESET_EXT_BASE_UEB BIT(30) - -/* GCR_ACCESS register fields */ -#define CM_GCR_ACCESS_ACCESSEN_SHF 0 -#define CM_GCR_ACCESS_ACCESSEN_MSK (_ULCAST_(0xff) << 0) +/* GCR_ACCESS - Controls core/IOCU access to GCRs */ +GCR_ACCESSOR_RW(32, 0x020, access) +#define CM_GCR_ACCESS_ACCESSEN GENMASK(7, 0) -/* GCR_REV register fields */ -#define CM_GCR_REV_MAJOR_SHF 8 -#define CM_GCR_REV_MAJOR_MSK (_ULCAST_(0xff) << 8) -#define CM_GCR_REV_MINOR_SHF 0 -#define CM_GCR_REV_MINOR_MSK (_ULCAST_(0xff) << 0) +/* GCR_REV - Indicates the Coherence Manager revision */ +GCR_ACCESSOR_RO(32, 0x030, rev) +#define CM_GCR_REV_MAJOR GENMASK(15, 8) +#define CM_GCR_REV_MINOR GENMASK(7, 0) #define CM_ENCODE_REV(major, minor) \ - (((major) << CM_GCR_REV_MAJOR_SHF) | \ - ((minor) << CM_GCR_REV_MINOR_SHF)) + (((major) << __ffs(CM_GCR_REV_MAJOR)) | \ + ((minor) << __ffs(CM_GCR_REV_MINOR))) #define CM_REV_CM2 CM_ENCODE_REV(6, 0) #define CM_REV_CM2_5 CM_ENCODE_REV(7, 0) #define CM_REV_CM3 CM_ENCODE_REV(8, 0) - -/* GCR_ERR_CONTROL register fields */ -#define CM_GCR_ERR_CONTROL_L2_ECC_EN_SHF 1 -#define CM_GCR_ERR_CONTROL_L2_ECC_EN_MSK (_ULCAST_(0x1) << 1) -#define CM_GCR_ERR_CONTROL_L2_ECC_SUPPORT_SHF 0 -#define CM_GCR_ERR_CONTROL_L2_ECC_SUPPORT_MSK (_ULCAST_(0x1) << 0) - -/* GCR_ERROR_CAUSE register fields */ -#define CM_GCR_ERROR_CAUSE_ERRTYPE_SHF 27 -#define CM_GCR_ERROR_CAUSE_ERRTYPE_MSK (_ULCAST_(0x1f) << 27) -#define CM3_GCR_ERROR_CAUSE_ERRTYPE_SHF 58 -#define CM3_GCR_ERROR_CAUSE_ERRTYPE_MSK GENMASK_ULL(63, 58) -#define CM_GCR_ERROR_CAUSE_ERRINFO_SHF 0 -#define CM_GCR_ERROR_CAUSE_ERRINGO_MSK (_ULCAST_(0x7ffffff) << 0) - -/* GCR_ERROR_MULT register fields */ -#define CM_GCR_ERROR_MULT_ERR2ND_SHF 0 -#define CM_GCR_ERROR_MULT_ERR2ND_MSK (_ULCAST_(0x1f) << 0) - -/* GCR_L2_ONLY_SYNC_BASE register fields */ -#define CM_GCR_L2_ONLY_SYNC_BASE_SYNCBASE_SHF 12 -#define CM_GCR_L2_ONLY_SYNC_BASE_SYNCBASE_MSK (_ULCAST_(0xfffff) << 12) -#define CM_GCR_L2_ONLY_SYNC_BASE_SYNCEN_SHF 0 -#define CM_GCR_L2_ONLY_SYNC_BASE_SYNCEN_MSK (_ULCAST_(0x1) << 0) - -/* GCR_GIC_BASE register fields */ -#define CM_GCR_GIC_BASE_GICBASE_SHF 17 -#define CM_GCR_GIC_BASE_GICBASE_MSK (_ULCAST_(0x7fff) << 17) -#define CM_GCR_GIC_BASE_GICEN_SHF 0 -#define CM_GCR_GIC_BASE_GICEN_MSK (_ULCAST_(0x1) << 0) - -/* GCR_CPC_BASE register fields */ -#define CM_GCR_CPC_BASE_CPCBASE_SHF 15 -#define CM_GCR_CPC_BASE_CPCBASE_MSK (_ULCAST_(0x1ffff) << 15) -#define CM_GCR_CPC_BASE_CPCEN_SHF 0 -#define CM_GCR_CPC_BASE_CPCEN_MSK (_ULCAST_(0x1) << 0) - -/* GCR_GIC_STATUS register fields */ -#define CM_GCR_GIC_STATUS_GICEX_SHF 0 -#define CM_GCR_GIC_STATUS_GICEX_MSK (_ULCAST_(0x1) << 0) - -/* GCR_REGn_BASE register fields */ -#define CM_GCR_REGn_BASE_BASEADDR_SHF 16 -#define CM_GCR_REGn_BASE_BASEADDR_MSK (_ULCAST_(0xffff) << 16) - -/* GCR_REGn_MASK register fields */ -#define CM_GCR_REGn_MASK_ADDRMASK_SHF 16 -#define CM_GCR_REGn_MASK_ADDRMASK_MSK (_ULCAST_(0xffff) << 16) -#define CM_GCR_REGn_MASK_CCAOVR_SHF 5 -#define CM_GCR_REGn_MASK_CCAOVR_MSK (_ULCAST_(0x3) << 5) -#define CM_GCR_REGn_MASK_CCAOVREN_SHF 4 -#define CM_GCR_REGn_MASK_CCAOVREN_MSK (_ULCAST_(0x1) << 4) -#define CM_GCR_REGn_MASK_DROPL2_SHF 2 -#define CM_GCR_REGn_MASK_DROPL2_MSK (_ULCAST_(0x1) << 2) -#define CM_GCR_REGn_MASK_CMTGT_SHF 0 -#define CM_GCR_REGn_MASK_CMTGT_MSK (_ULCAST_(0x3) << 0) -#define CM_GCR_REGn_MASK_CMTGT_DISABLED (_ULCAST_(0x0) << 0) -#define CM_GCR_REGn_MASK_CMTGT_MEM (_ULCAST_(0x1) << 0) -#define CM_GCR_REGn_MASK_CMTGT_IOCU0 (_ULCAST_(0x2) << 0) -#define CM_GCR_REGn_MASK_CMTGT_IOCU1 (_ULCAST_(0x3) << 0) - -/* GCR_GIC_STATUS register fields */ -#define CM_GCR_GIC_STATUS_EX_SHF 0 -#define CM_GCR_GIC_STATUS_EX_MSK (_ULCAST_(0x1) << 0) - -/* GCR_CPC_STATUS register fields */ -#define CM_GCR_CPC_STATUS_EX_SHF 0 -#define CM_GCR_CPC_STATUS_EX_MSK (_ULCAST_(0x1) << 0) - -/* GCR_L2_CONFIG register fields */ -#define CM_GCR_L2_CONFIG_BYPASS_SHF 20 -#define CM_GCR_L2_CONFIG_BYPASS_MSK (_ULCAST_(0x1) << 20) -#define CM_GCR_L2_CONFIG_SET_SIZE_SHF 12 -#define CM_GCR_L2_CONFIG_SET_SIZE_MSK (_ULCAST_(0xf) << 12) -#define CM_GCR_L2_CONFIG_LINE_SIZE_SHF 8 -#define CM_GCR_L2_CONFIG_LINE_SIZE_MSK (_ULCAST_(0xf) << 8) -#define CM_GCR_L2_CONFIG_ASSOC_SHF 0 -#define CM_GCR_L2_CONFIG_ASSOC_MSK (_ULCAST_(0xff) << 0) - -/* GCR_SYS_CONFIG2 register fields */ -#define CM_GCR_SYS_CONFIG2_MAXVPW_SHF 0 -#define CM_GCR_SYS_CONFIG2_MAXVPW_MSK (_ULCAST_(0xf) << 0) - -/* GCR_L2_PFT_CONTROL register fields */ -#define CM_GCR_L2_PFT_CONTROL_PAGEMASK_SHF 12 -#define CM_GCR_L2_PFT_CONTROL_PAGEMASK_MSK (_ULCAST_(0xfffff) << 12) -#define CM_GCR_L2_PFT_CONTROL_PFTEN_SHF 8 -#define CM_GCR_L2_PFT_CONTROL_PFTEN_MSK (_ULCAST_(0x1) << 8) -#define CM_GCR_L2_PFT_CONTROL_NPFT_SHF 0 -#define CM_GCR_L2_PFT_CONTROL_NPFT_MSK (_ULCAST_(0xff) << 0) - -/* GCR_L2_PFT_CONTROL_B register fields */ -#define CM_GCR_L2_PFT_CONTROL_B_CEN_SHF 8 -#define CM_GCR_L2_PFT_CONTROL_B_CEN_MSK (_ULCAST_(0x1) << 8) -#define CM_GCR_L2_PFT_CONTROL_B_PORTID_SHF 0 -#define CM_GCR_L2_PFT_CONTROL_B_PORTID_MSK (_ULCAST_(0xff) << 0) - -/* GCR_Cx_COHERENCE register fields */ -#define CM_GCR_Cx_COHERENCE_COHDOMAINEN_SHF 0 -#define CM_GCR_Cx_COHERENCE_COHDOMAINEN_MSK (_ULCAST_(0xff) << 0) -#define CM3_GCR_Cx_COHERENCE_COHEN_MSK (_ULCAST_(0x1) << 0) - -/* GCR_Cx_CONFIG register fields */ -#define CM_GCR_Cx_CONFIG_IOCUTYPE_SHF 10 -#define CM_GCR_Cx_CONFIG_IOCUTYPE_MSK (_ULCAST_(0x3) << 10) -#define CM_GCR_Cx_CONFIG_PVPE_SHF 0 -#define CM_GCR_Cx_CONFIG_PVPE_MSK (_ULCAST_(0x3ff) << 0) - -/* GCR_Cx_OTHER register fields */ -#define CM_GCR_Cx_OTHER_CORENUM_SHF 16 -#define CM_GCR_Cx_OTHER_CORENUM_MSK (_ULCAST_(0xffff) << 16) -#define CM3_GCR_Cx_OTHER_CORE_SHF 8 -#define CM3_GCR_Cx_OTHER_CORE_MSK (_ULCAST_(0x3f) << 8) -#define CM3_GCR_Cx_OTHER_VP_SHF 0 -#define CM3_GCR_Cx_OTHER_VP_MSK (_ULCAST_(0x7) << 0) - -/* GCR_Cx_RESET_BASE register fields */ -#define CM_GCR_Cx_RESET_BASE_BEVEXCBASE_SHF 12 -#define CM_GCR_Cx_RESET_BASE_BEVEXCBASE_MSK (_ULCAST_(0xfffff) << 12) - -/* GCR_Cx_RESET_EXT_BASE register fields */ -#define CM_GCR_Cx_RESET_EXT_BASE_EVARESET_SHF 31 -#define CM_GCR_Cx_RESET_EXT_BASE_EVARESET_MSK (_ULCAST_(0x1) << 31) -#define CM_GCR_Cx_RESET_EXT_BASE_UEB_SHF 30 -#define CM_GCR_Cx_RESET_EXT_BASE_UEB_MSK (_ULCAST_(0x1) << 30) -#define CM_GCR_Cx_RESET_EXT_BASE_BEVEXCMASK_SHF 20 -#define CM_GCR_Cx_RESET_EXT_BASE_BEVEXCMASK_MSK (_ULCAST_(0xff) << 20) -#define CM_GCR_Cx_RESET_EXT_BASE_BEVEXCPA_SHF 1 -#define CM_GCR_Cx_RESET_EXT_BASE_BEVEXCPA_MSK (_ULCAST_(0x7f) << 1) -#define CM_GCR_Cx_RESET_EXT_BASE_PRESENT_SHF 0 -#define CM_GCR_Cx_RESET_EXT_BASE_PRESENT_MSK (_ULCAST_(0x1) << 0) - -/** - * mips_cm_numcores - return the number of cores present in the system - * - * Returns the value of the PCORES field of the GCR_CONFIG register plus 1, or - * zero if no Coherence Manager is present. - */ -static inline unsigned mips_cm_numcores(void) -{ - if (!mips_cm_present()) - return 0; - - return ((read_gcr_config() & CM_GCR_CONFIG_PCORES_MSK) - >> CM_GCR_CONFIG_PCORES_SHF) + 1; -} - -/** - * mips_cm_numiocu - return the number of IOCUs present in the system - * - * Returns the value of the NUMIOCU field of the GCR_CONFIG register, or zero - * if no Coherence Manager is present. - */ -static inline unsigned mips_cm_numiocu(void) -{ - if (!mips_cm_present()) - return 0; - - return (read_gcr_config() & CM_GCR_CONFIG_NUMIOCU_MSK) - >> CM_GCR_CONFIG_NUMIOCU_SHF; -} +#define CM_REV_CM3_5 CM_ENCODE_REV(9, 0) + +/* GCR_ERR_CONTROL - Control error checking logic */ +GCR_ACCESSOR_RW(32, 0x038, err_control) +#define CM_GCR_ERR_CONTROL_L2_ECC_EN BIT(1) +#define CM_GCR_ERR_CONTROL_L2_ECC_SUPPORT BIT(0) + +/* GCR_ERR_MASK - Control which errors are reported as interrupts */ +GCR_ACCESSOR_RW(64, 0x040, error_mask) + +/* GCR_ERR_CAUSE - Indicates the type of error that occurred */ +GCR_ACCESSOR_RW(64, 0x048, error_cause) +#define CM_GCR_ERROR_CAUSE_ERRTYPE GENMASK(31, 27) +#define CM3_GCR_ERROR_CAUSE_ERRTYPE GENMASK_ULL(63, 58) +#define CM_GCR_ERROR_CAUSE_ERRINFO GENMASK(26, 0) + +/* GCR_ERR_ADDR - Indicates the address associated with an error */ +GCR_ACCESSOR_RW(64, 0x050, error_addr) + +/* GCR_ERR_MULT - Indicates when multiple errors have occurred */ +GCR_ACCESSOR_RW(64, 0x058, error_mult) +#define CM_GCR_ERROR_MULT_ERR2ND GENMASK(4, 0) + +/* GCR_L2_ONLY_SYNC_BASE - Base address of the L2 cache-only sync region */ +GCR_ACCESSOR_RW(64, 0x070, l2_only_sync_base) +#define CM_GCR_L2_ONLY_SYNC_BASE_SYNCBASE GENMASK(31, 12) +#define CM_GCR_L2_ONLY_SYNC_BASE_SYNCEN BIT(0) + +/* GCR_GIC_BASE - Base address of the Global Interrupt Controller (GIC) */ +GCR_ACCESSOR_RW(64, 0x080, gic_base) +#define CM_GCR_GIC_BASE_GICBASE GENMASK(31, 17) +#define CM_GCR_GIC_BASE_GICEN BIT(0) + +/* GCR_CPC_BASE - Base address of the Cluster Power Controller (CPC) */ +GCR_ACCESSOR_RW(64, 0x088, cpc_base) +#define CM_GCR_CPC_BASE_CPCBASE GENMASK(31, 15) +#define CM_GCR_CPC_BASE_CPCEN BIT(0) + +/* GCR_REGn_BASE - Base addresses of CM address regions */ +GCR_ACCESSOR_RW(64, 0x090, reg0_base) +GCR_ACCESSOR_RW(64, 0x0a0, reg1_base) +GCR_ACCESSOR_RW(64, 0x0b0, reg2_base) +GCR_ACCESSOR_RW(64, 0x0c0, reg3_base) +#define CM_GCR_REGn_BASE_BASEADDR GENMASK(31, 16) + +/* GCR_REGn_MASK - Size & destination of CM address regions */ +GCR_ACCESSOR_RW(64, 0x098, reg0_mask) +GCR_ACCESSOR_RW(64, 0x0a8, reg1_mask) +GCR_ACCESSOR_RW(64, 0x0b8, reg2_mask) +GCR_ACCESSOR_RW(64, 0x0c8, reg3_mask) +#define CM_GCR_REGn_MASK_ADDRMASK GENMASK(31, 16) +#define CM_GCR_REGn_MASK_CCAOVR GENMASK(7, 5) +#define CM_GCR_REGn_MASK_CCAOVREN BIT(4) +#define CM_GCR_REGn_MASK_DROPL2 BIT(2) +#define CM_GCR_REGn_MASK_CMTGT GENMASK(1, 0) +#define CM_GCR_REGn_MASK_CMTGT_DISABLED 0x0 +#define CM_GCR_REGn_MASK_CMTGT_MEM 0x1 +#define CM_GCR_REGn_MASK_CMTGT_IOCU0 0x2 +#define CM_GCR_REGn_MASK_CMTGT_IOCU1 0x3 + +/* GCR_GIC_STATUS - Indicates presence of a Global Interrupt Controller (GIC) */ +GCR_ACCESSOR_RO(32, 0x0d0, gic_status) +#define CM_GCR_GIC_STATUS_EX BIT(0) + +/* GCR_CPC_STATUS - Indicates presence of a Cluster Power Controller (CPC) */ +GCR_ACCESSOR_RO(32, 0x0f0, cpc_status) +#define CM_GCR_CPC_STATUS_EX BIT(0) + +/* GCR_L2_CONFIG - Indicates L2 cache configuration when Config5.L2C=1 */ +GCR_ACCESSOR_RW(32, 0x130, l2_config) +#define CM_GCR_L2_CONFIG_BYPASS BIT(20) +#define CM_GCR_L2_CONFIG_SET_SIZE GENMASK(15, 12) +#define CM_GCR_L2_CONFIG_LINE_SIZE GENMASK(11, 8) +#define CM_GCR_L2_CONFIG_ASSOC GENMASK(7, 0) + +/* GCR_SYS_CONFIG2 - Further information about the system */ +GCR_ACCESSOR_RO(32, 0x150, sys_config2) +#define CM_GCR_SYS_CONFIG2_MAXVPW GENMASK(3, 0) + +/* GCR_L2_PFT_CONTROL - Controls hardware L2 prefetching */ +GCR_ACCESSOR_RW(32, 0x300, l2_pft_control) +#define CM_GCR_L2_PFT_CONTROL_PAGEMASK GENMASK(31, 12) +#define CM_GCR_L2_PFT_CONTROL_PFTEN BIT(8) +#define CM_GCR_L2_PFT_CONTROL_NPFT GENMASK(7, 0) + +/* GCR_L2_PFT_CONTROL_B - Controls hardware L2 prefetching */ +GCR_ACCESSOR_RW(32, 0x308, l2_pft_control_b) +#define CM_GCR_L2_PFT_CONTROL_B_CEN BIT(8) +#define CM_GCR_L2_PFT_CONTROL_B_PORTID GENMASK(7, 0) + +/* GCR_L2SM_COP - L2 cache op state machine control */ +GCR_ACCESSOR_RW(32, 0x620, l2sm_cop) +#define CM_GCR_L2SM_COP_PRESENT BIT(31) +#define CM_GCR_L2SM_COP_RESULT GENMASK(8, 6) +#define CM_GCR_L2SM_COP_RESULT_DONTCARE 0 +#define CM_GCR_L2SM_COP_RESULT_DONE_OK 1 +#define CM_GCR_L2SM_COP_RESULT_DONE_ERROR 2 +#define CM_GCR_L2SM_COP_RESULT_ABORT_OK 3 +#define CM_GCR_L2SM_COP_RESULT_ABORT_ERROR 4 +#define CM_GCR_L2SM_COP_RUNNING BIT(5) +#define CM_GCR_L2SM_COP_TYPE GENMASK(4, 2) +#define CM_GCR_L2SM_COP_TYPE_IDX_WBINV 0 +#define CM_GCR_L2SM_COP_TYPE_IDX_STORETAG 1 +#define CM_GCR_L2SM_COP_TYPE_IDX_STORETAGDATA 2 +#define CM_GCR_L2SM_COP_TYPE_HIT_INV 4 +#define CM_GCR_L2SM_COP_TYPE_HIT_WBINV 5 +#define CM_GCR_L2SM_COP_TYPE_HIT_WB 6 +#define CM_GCR_L2SM_COP_TYPE_FETCHLOCK 7 +#define CM_GCR_L2SM_COP_CMD GENMASK(1, 0) +#define CM_GCR_L2SM_COP_CMD_START 1 /* only when idle */ +#define CM_GCR_L2SM_COP_CMD_ABORT 3 /* only when running */ + +/* GCR_L2SM_TAG_ADDR_COP - L2 cache op state machine address control */ +GCR_ACCESSOR_RW(64, 0x628, l2sm_tag_addr_cop) +#define CM_GCR_L2SM_TAG_ADDR_COP_NUM_LINES GENMASK_ULL(63, 48) +#define CM_GCR_L2SM_TAG_ADDR_COP_START_TAG GENMASK_ULL(47, 6) + +/* GCR_BEV_BASE - Controls the location of the BEV for powered up cores */ +GCR_ACCESSOR_RW(64, 0x680, bev_base) + +/* GCR_Cx_RESET_RELEASE - Controls core reset for CM 1.x */ +GCR_CX_ACCESSOR_RW(32, 0x000, reset_release) + +/* GCR_Cx_COHERENCE - Controls core coherence */ +GCR_CX_ACCESSOR_RW(32, 0x008, coherence) +#define CM_GCR_Cx_COHERENCE_COHDOMAINEN GENMASK(7, 0) +#define CM3_GCR_Cx_COHERENCE_COHEN BIT(0) + +/* GCR_Cx_CONFIG - Information about a core's configuration */ +GCR_CX_ACCESSOR_RO(32, 0x010, config) +#define CM_GCR_Cx_CONFIG_IOCUTYPE GENMASK(11, 10) +#define CM_GCR_Cx_CONFIG_PVPE GENMASK(9, 0) + +/* GCR_Cx_OTHER - Configure the core-other/redirect GCR block */ +GCR_CX_ACCESSOR_RW(32, 0x018, other) +#define CM_GCR_Cx_OTHER_CORENUM GENMASK(31, 16) /* CM < 3 */ +#define CM_GCR_Cx_OTHER_CLUSTER_EN BIT(31) /* CM >= 3.5 */ +#define CM_GCR_Cx_OTHER_GIC_EN BIT(30) /* CM >= 3.5 */ +#define CM_GCR_Cx_OTHER_BLOCK GENMASK(25, 24) /* CM >= 3.5 */ +#define CM_GCR_Cx_OTHER_BLOCK_LOCAL 0 +#define CM_GCR_Cx_OTHER_BLOCK_GLOBAL 1 +#define CM_GCR_Cx_OTHER_BLOCK_USER 2 +#define CM_GCR_Cx_OTHER_BLOCK_GLOBAL_HIGH 3 +#define CM_GCR_Cx_OTHER_CLUSTER GENMASK(21, 16) /* CM >= 3.5 */ +#define CM3_GCR_Cx_OTHER_CORE GENMASK(13, 8) /* CM >= 3 */ +#define CM_GCR_Cx_OTHER_CORE_CM 32 +#define CM3_GCR_Cx_OTHER_VP GENMASK(2, 0) /* CM >= 3 */ + +/* GCR_Cx_RESET_BASE - Configure where powered up cores will fetch from */ +GCR_CX_ACCESSOR_RW(32, 0x020, reset_base) +#define CM_GCR_Cx_RESET_BASE_BEVEXCBASE GENMASK(31, 12) + +/* GCR_Cx_ID - Identify the current core */ +GCR_CX_ACCESSOR_RO(32, 0x028, id) +#define CM_GCR_Cx_ID_CLUSTER GENMASK(15, 8) +#define CM_GCR_Cx_ID_CORE GENMASK(7, 0) + +/* GCR_Cx_RESET_EXT_BASE - Configure behaviour when cores reset or power up */ +GCR_CX_ACCESSOR_RW(32, 0x030, reset_ext_base) +#define CM_GCR_Cx_RESET_EXT_BASE_EVARESET BIT(31) +#define CM_GCR_Cx_RESET_EXT_BASE_UEB BIT(30) +#define CM_GCR_Cx_RESET_EXT_BASE_BEVEXCMASK GENMASK(27, 20) +#define CM_GCR_Cx_RESET_EXT_BASE_BEVEXCPA GENMASK(7, 1) +#define CM_GCR_Cx_RESET_EXT_BASE_PRESENT BIT(0) /** * mips_cm_l2sync - perform an L2-only sync operation @@ -469,7 +369,7 @@ static inline unsigned int mips_cm_max_vp_width(void) uint32_t cfg; if (mips_cm_revision() >= CM_REV_CM3) - return read_gcr_sys_config2() & CM_GCR_SYS_CONFIG2_MAXVPW_MSK; + return read_gcr_sys_config2() & CM_GCR_SYS_CONFIG2_MAXVPW; if (mips_cm_present()) { /* @@ -477,8 +377,8 @@ static inline unsigned int mips_cm_max_vp_width(void) * number of VP(E)s, and if that ever changes then this will * need revisiting. */ - cfg = read_gcr_cl_config() & CM_GCR_Cx_CONFIG_PVPE_MSK; - return (cfg >> CM_GCR_Cx_CONFIG_PVPE_SHF) + 1; + cfg = read_gcr_cl_config() & CM_GCR_Cx_CONFIG_PVPE; + return (cfg >> __ffs(CM_GCR_Cx_CONFIG_PVPE)) + 1; } if (IS_ENABLED(CONFIG_SMP)) @@ -499,7 +399,7 @@ static inline unsigned int mips_cm_max_vp_width(void) */ static inline unsigned int mips_cm_vp_id(unsigned int cpu) { - unsigned int core = cpu_data[cpu].core; + unsigned int core = cpu_core(&cpu_data[cpu]); unsigned int vp = cpu_vpe_id(&cpu_data[cpu]); return (core * mips_cm_max_vp_width()) + vp; @@ -508,29 +408,56 @@ static inline unsigned int mips_cm_vp_id(unsigned int cpu) #ifdef CONFIG_MIPS_CM /** - * mips_cm_lock_other - lock access to another core + * mips_cm_lock_other - lock access to redirect/other region + * @cluster: the other cluster to be accessed * @core: the other core to be accessed * @vp: the VP within the other core to be accessed + * @block: the register block to be accessed * - * Call before operating upon a core via the 'other' register region in - * order to prevent the region being moved during access. Must be followed - * by a call to mips_cm_unlock_other. + * Configure the redirect/other region for the local core/VP (depending upon + * the CM revision) to target the specified @cluster, @core, @vp & register + * @block. Must be called before using the redirect/other region, and followed + * by a call to mips_cm_unlock_other() when access to the redirect/other region + * is complete. + * + * This function acquires a spinlock such that code between it & + * mips_cm_unlock_other() calls cannot be pre-empted by anything which may + * reconfigure the redirect/other region, and cannot be interfered with by + * another VP in the core. As such calls to this function should not be nested. */ -extern void mips_cm_lock_other(unsigned int core, unsigned int vp); +extern void mips_cm_lock_other(unsigned int cluster, unsigned int core, + unsigned int vp, unsigned int block); /** - * mips_cm_unlock_other - unlock access to another core + * mips_cm_unlock_other - unlock access to redirect/other region * - * Call after operating upon another core via the 'other' register region. - * Must be called after mips_cm_lock_other. + * Must be called after mips_cm_lock_other() once all required access to the + * redirect/other region has been completed. */ extern void mips_cm_unlock_other(void); #else /* !CONFIG_MIPS_CM */ -static inline void mips_cm_lock_other(unsigned int core, unsigned int vp) { } +static inline void mips_cm_lock_other(unsigned int cluster, unsigned int core, + unsigned int vp, unsigned int block) { } static inline void mips_cm_unlock_other(void) { } #endif /* !CONFIG_MIPS_CM */ +/** + * mips_cm_lock_other_cpu - lock access to redirect/other region + * @cpu: the other CPU whose register we want to access + * + * Configure the redirect/other region for the local core/VP (depending upon + * the CM revision) to target the specified @cpu & register @block. This is + * equivalent to calling mips_cm_lock_other() but accepts a Linux CPU number + * for convenience. + */ +static inline void mips_cm_lock_other_cpu(unsigned int cpu, unsigned int block) +{ + struct cpuinfo_mips *d = &cpu_data[cpu]; + + mips_cm_lock_other(cpu_cluster(d), cpu_core(d), cpu_vpe_id(d), block); +} + #endif /* __MIPS_ASM_MIPS_CM_H__ */ diff --git a/arch/mips/include/asm/mips-cpc.h b/arch/mips/include/asm/mips-cpc.h index 8c519f9827a3..f885051a8378 100644 --- a/arch/mips/include/asm/mips-cpc.h +++ b/arch/mips/include/asm/mips-cpc.h @@ -8,11 +8,15 @@ * option) any later version. */ +#ifndef __MIPS_ASM_MIPS_CPS_H__ +# error Please include asm/mips-cps.h rather than asm/mips-cpc.h +#endif + #ifndef __MIPS_ASM_MIPS_CPC_H__ #define __MIPS_ASM_MIPS_CPC_H__ -#include <linux/io.h> -#include <linux/types.h> +#include <linux/bitops.h> +#include <linux/errno.h> /* The base address of the CPC registers */ extern void __iomem *mips_cpc_base; @@ -61,89 +65,92 @@ static inline bool mips_cpc_present(void) #define MIPS_CPC_CLCB_OFS 0x2000 #define MIPS_CPC_COCB_OFS 0x4000 -/* Macros to ease the creation of register access functions */ -#define BUILD_CPC_R_(name, off) \ -static inline u32 *addr_cpc_##name(void) \ -{ \ - return (u32 *)(mips_cpc_base + (off)); \ -} \ - \ -static inline u32 read_cpc_##name(void) \ -{ \ - return __raw_readl(mips_cpc_base + (off)); \ -} - -#define BUILD_CPC__W(name, off) \ -static inline void write_cpc_##name(u32 value) \ -{ \ - __raw_writel(value, mips_cpc_base + (off)); \ -} - -#define BUILD_CPC_RW(name, off) \ - BUILD_CPC_R_(name, off) \ - BUILD_CPC__W(name, off) - -#define BUILD_CPC_Cx_R_(name, off) \ - BUILD_CPC_R_(cl_##name, MIPS_CPC_CLCB_OFS + (off)) \ - BUILD_CPC_R_(co_##name, MIPS_CPC_COCB_OFS + (off)) - -#define BUILD_CPC_Cx__W(name, off) \ - BUILD_CPC__W(cl_##name, MIPS_CPC_CLCB_OFS + (off)) \ - BUILD_CPC__W(co_##name, MIPS_CPC_COCB_OFS + (off)) - -#define BUILD_CPC_Cx_RW(name, off) \ - BUILD_CPC_Cx_R_(name, off) \ - BUILD_CPC_Cx__W(name, off) - -/* GCB register accessor functions */ -BUILD_CPC_RW(access, MIPS_CPC_GCB_OFS + 0x00) -BUILD_CPC_RW(seqdel, MIPS_CPC_GCB_OFS + 0x08) -BUILD_CPC_RW(rail, MIPS_CPC_GCB_OFS + 0x10) -BUILD_CPC_RW(resetlen, MIPS_CPC_GCB_OFS + 0x18) -BUILD_CPC_R_(revision, MIPS_CPC_GCB_OFS + 0x20) - -/* Core Local & Core Other accessor functions */ -BUILD_CPC_Cx_RW(cmd, 0x00) -BUILD_CPC_Cx_RW(stat_conf, 0x08) -BUILD_CPC_Cx_RW(other, 0x10) -BUILD_CPC_Cx_RW(vp_stop, 0x20) -BUILD_CPC_Cx_RW(vp_run, 0x28) -BUILD_CPC_Cx_RW(vp_running, 0x30) - -/* CPC_Cx_CMD register fields */ -#define CPC_Cx_CMD_SHF 0 -#define CPC_Cx_CMD_MSK (_ULCAST_(0xf) << 0) -#define CPC_Cx_CMD_CLOCKOFF (_ULCAST_(0x1) << 0) -#define CPC_Cx_CMD_PWRDOWN (_ULCAST_(0x2) << 0) -#define CPC_Cx_CMD_PWRUP (_ULCAST_(0x3) << 0) -#define CPC_Cx_CMD_RESET (_ULCAST_(0x4) << 0) - -/* CPC_Cx_STAT_CONF register fields */ -#define CPC_Cx_STAT_CONF_PWRUPE_SHF 23 -#define CPC_Cx_STAT_CONF_PWRUPE_MSK (_ULCAST_(0x1) << 23) -#define CPC_Cx_STAT_CONF_SEQSTATE_SHF 19 -#define CPC_Cx_STAT_CONF_SEQSTATE_MSK (_ULCAST_(0xf) << 19) -#define CPC_Cx_STAT_CONF_SEQSTATE_D0 (_ULCAST_(0x0) << 19) -#define CPC_Cx_STAT_CONF_SEQSTATE_U0 (_ULCAST_(0x1) << 19) -#define CPC_Cx_STAT_CONF_SEQSTATE_U1 (_ULCAST_(0x2) << 19) -#define CPC_Cx_STAT_CONF_SEQSTATE_U2 (_ULCAST_(0x3) << 19) -#define CPC_Cx_STAT_CONF_SEQSTATE_U3 (_ULCAST_(0x4) << 19) -#define CPC_Cx_STAT_CONF_SEQSTATE_U4 (_ULCAST_(0x5) << 19) -#define CPC_Cx_STAT_CONF_SEQSTATE_U5 (_ULCAST_(0x6) << 19) -#define CPC_Cx_STAT_CONF_SEQSTATE_U6 (_ULCAST_(0x7) << 19) -#define CPC_Cx_STAT_CONF_SEQSTATE_D1 (_ULCAST_(0x8) << 19) -#define CPC_Cx_STAT_CONF_SEQSTATE_D3 (_ULCAST_(0x9) << 19) -#define CPC_Cx_STAT_CONF_SEQSTATE_D2 (_ULCAST_(0xa) << 19) -#define CPC_Cx_STAT_CONF_CLKGAT_IMPL_SHF 17 -#define CPC_Cx_STAT_CONF_CLKGAT_IMPL_MSK (_ULCAST_(0x1) << 17) -#define CPC_Cx_STAT_CONF_PWRDN_IMPL_SHF 16 -#define CPC_Cx_STAT_CONF_PWRDN_IMPL_MSK (_ULCAST_(0x1) << 16) -#define CPC_Cx_STAT_CONF_EJTAG_PROBE_SHF 15 -#define CPC_Cx_STAT_CONF_EJTAG_PROBE_MSK (_ULCAST_(0x1) << 15) - -/* CPC_Cx_OTHER register fields */ -#define CPC_Cx_OTHER_CORENUM_SHF 16 -#define CPC_Cx_OTHER_CORENUM_MSK (_ULCAST_(0xff) << 16) +#define CPC_ACCESSOR_RO(sz, off, name) \ + CPS_ACCESSOR_RO(cpc, sz, MIPS_CPC_GCB_OFS + off, name) \ + CPS_ACCESSOR_RO(cpc, sz, MIPS_CPC_COCB_OFS + off, redir_##name) + +#define CPC_ACCESSOR_RW(sz, off, name) \ + CPS_ACCESSOR_RW(cpc, sz, MIPS_CPC_GCB_OFS + off, name) \ + CPS_ACCESSOR_RW(cpc, sz, MIPS_CPC_COCB_OFS + off, redir_##name) + +#define CPC_CX_ACCESSOR_RO(sz, off, name) \ + CPS_ACCESSOR_RO(cpc, sz, MIPS_CPC_CLCB_OFS + off, cl_##name) \ + CPS_ACCESSOR_RO(cpc, sz, MIPS_CPC_COCB_OFS + off, co_##name) + +#define CPC_CX_ACCESSOR_RW(sz, off, name) \ + CPS_ACCESSOR_RW(cpc, sz, MIPS_CPC_CLCB_OFS + off, cl_##name) \ + CPS_ACCESSOR_RW(cpc, sz, MIPS_CPC_COCB_OFS + off, co_##name) + +/* CPC_ACCESS - Control core/IOCU access to CPC registers prior to CM 3 */ +CPC_ACCESSOR_RW(32, 0x000, access) + +/* CPC_SEQDEL - Configure delays between command sequencer steps */ +CPC_ACCESSOR_RW(32, 0x008, seqdel) + +/* CPC_RAIL - Configure the delay from rail power-up to stability */ +CPC_ACCESSOR_RW(32, 0x010, rail) + +/* CPC_RESETLEN - Configure the length of reset sequences */ +CPC_ACCESSOR_RW(32, 0x018, resetlen) + +/* CPC_REVISION - Indicates the revisison of the CPC */ +CPC_ACCESSOR_RO(32, 0x020, revision) + +/* CPC_PWRUP_CTL - Control power to the Coherence Manager (CM) */ +CPC_ACCESSOR_RW(32, 0x030, pwrup_ctl) +#define CPC_PWRUP_CTL_CM_PWRUP BIT(0) + +/* CPC_CONFIG - Mirrors GCR_CONFIG */ +CPC_ACCESSOR_RW(64, 0x138, config) + +/* CPC_SYS_CONFIG - Control cluster endianness */ +CPC_ACCESSOR_RW(32, 0x140, sys_config) +#define CPC_SYS_CONFIG_BE_IMMEDIATE BIT(2) +#define CPC_SYS_CONFIG_BE_STATUS BIT(1) +#define CPC_SYS_CONFIG_BE BIT(0) + +/* CPC_Cx_CMD - Instruct the CPC to take action on a core */ +CPC_CX_ACCESSOR_RW(32, 0x000, cmd) +#define CPC_Cx_CMD GENMASK(3, 0) +#define CPC_Cx_CMD_CLOCKOFF 0x1 +#define CPC_Cx_CMD_PWRDOWN 0x2 +#define CPC_Cx_CMD_PWRUP 0x3 +#define CPC_Cx_CMD_RESET 0x4 + +/* CPC_Cx_STAT_CONF - Indicates core configuration & state */ +CPC_CX_ACCESSOR_RW(32, 0x008, stat_conf) +#define CPC_Cx_STAT_CONF_PWRUPE BIT(23) +#define CPC_Cx_STAT_CONF_SEQSTATE GENMASK(22, 19) +#define CPC_Cx_STAT_CONF_SEQSTATE_D0 0x0 +#define CPC_Cx_STAT_CONF_SEQSTATE_U0 0x1 +#define CPC_Cx_STAT_CONF_SEQSTATE_U1 0x2 +#define CPC_Cx_STAT_CONF_SEQSTATE_U2 0x3 +#define CPC_Cx_STAT_CONF_SEQSTATE_U3 0x4 +#define CPC_Cx_STAT_CONF_SEQSTATE_U4 0x5 +#define CPC_Cx_STAT_CONF_SEQSTATE_U5 0x6 +#define CPC_Cx_STAT_CONF_SEQSTATE_U6 0x7 +#define CPC_Cx_STAT_CONF_SEQSTATE_D1 0x8 +#define CPC_Cx_STAT_CONF_SEQSTATE_D3 0x9 +#define CPC_Cx_STAT_CONF_SEQSTATE_D2 0xa +#define CPC_Cx_STAT_CONF_CLKGAT_IMPL BIT(17) +#define CPC_Cx_STAT_CONF_PWRDN_IMPL BIT(16) +#define CPC_Cx_STAT_CONF_EJTAG_PROBE BIT(15) + +/* CPC_Cx_OTHER - Configure the core-other register block prior to CM 3 */ +CPC_CX_ACCESSOR_RW(32, 0x010, other) +#define CPC_Cx_OTHER_CORENUM GENMASK(23, 16) + +/* CPC_Cx_VP_STOP - Stop Virtual Processors (VPs) within a core from running */ +CPC_CX_ACCESSOR_RW(32, 0x020, vp_stop) + +/* CPC_Cx_VP_START - Start Virtual Processors (VPs) within a core running */ +CPC_CX_ACCESSOR_RW(32, 0x028, vp_run) + +/* CPC_Cx_VP_RUNNING - Indicate which Virtual Processors (VPs) are running */ +CPC_CX_ACCESSOR_RW(32, 0x030, vp_running) + +/* CPC_Cx_CONFIG - Mirrors GCR_Cx_CONFIG */ +CPC_CX_ACCESSOR_RW(32, 0x090, config) #ifdef CONFIG_MIPS_CPC diff --git a/arch/mips/include/asm/mips-cps.h b/arch/mips/include/asm/mips-cps.h new file mode 100644 index 000000000000..bf02b5070a98 --- /dev/null +++ b/arch/mips/include/asm/mips-cps.h @@ -0,0 +1,240 @@ +/* + * Copyright (C) 2017 Imagination Technologies + * Author: Paul Burton <paul.burton@imgtec.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#ifndef __MIPS_ASM_MIPS_CPS_H__ +#define __MIPS_ASM_MIPS_CPS_H__ + +#include <linux/io.h> +#include <linux/types.h> + +extern unsigned long __cps_access_bad_size(void) + __compiletime_error("Bad size for CPS accessor"); + +#define CPS_ACCESSOR_A(unit, off, name) \ +static inline void *addr_##unit##_##name(void) \ +{ \ + return mips_##unit##_base + (off); \ +} + +#define CPS_ACCESSOR_R(unit, sz, name) \ +static inline uint##sz##_t read_##unit##_##name(void) \ +{ \ + uint64_t val64; \ + \ + switch (sz) { \ + case 32: \ + return __raw_readl(addr_##unit##_##name()); \ + \ + case 64: \ + if (mips_cm_is64) \ + return __raw_readq(addr_##unit##_##name()); \ + \ + val64 = __raw_readl(addr_##unit##_##name() + 4); \ + val64 <<= 32; \ + val64 |= __raw_readl(addr_##unit##_##name()); \ + return val64; \ + \ + default: \ + return __cps_access_bad_size(); \ + } \ +} + +#define CPS_ACCESSOR_W(unit, sz, name) \ +static inline void write_##unit##_##name(uint##sz##_t val) \ +{ \ + switch (sz) { \ + case 32: \ + __raw_writel(val, addr_##unit##_##name()); \ + break; \ + \ + case 64: \ + if (mips_cm_is64) { \ + __raw_writeq(val, addr_##unit##_##name()); \ + break; \ + } \ + \ + __raw_writel((uint64_t)val >> 32, \ + addr_##unit##_##name() + 4); \ + __raw_writel(val, addr_##unit##_##name()); \ + break; \ + \ + default: \ + __cps_access_bad_size(); \ + break; \ + } \ +} + +#define CPS_ACCESSOR_M(unit, sz, name) \ +static inline void change_##unit##_##name(uint##sz##_t mask, \ + uint##sz##_t val) \ +{ \ + uint##sz##_t reg_val = read_##unit##_##name(); \ + reg_val &= ~mask; \ + reg_val |= val; \ + write_##unit##_##name(reg_val); \ +} \ + \ +static inline void set_##unit##_##name(uint##sz##_t val) \ +{ \ + change_##unit##_##name(val, val); \ +} \ + \ +static inline void clear_##unit##_##name(uint##sz##_t val) \ +{ \ + change_##unit##_##name(val, 0); \ +} + +#define CPS_ACCESSOR_RO(unit, sz, off, name) \ + CPS_ACCESSOR_A(unit, off, name) \ + CPS_ACCESSOR_R(unit, sz, name) + +#define CPS_ACCESSOR_WO(unit, sz, off, name) \ + CPS_ACCESSOR_A(unit, off, name) \ + CPS_ACCESSOR_W(unit, sz, name) + +#define CPS_ACCESSOR_RW(unit, sz, off, name) \ + CPS_ACCESSOR_A(unit, off, name) \ + CPS_ACCESSOR_R(unit, sz, name) \ + CPS_ACCESSOR_W(unit, sz, name) \ + CPS_ACCESSOR_M(unit, sz, name) + +#include <asm/mips-cm.h> +#include <asm/mips-cpc.h> +#include <asm/mips-gic.h> + +/** + * mips_cps_numclusters - return the number of clusters present in the system + * + * Returns the number of clusters in the system. + */ +static inline unsigned int mips_cps_numclusters(void) +{ + unsigned int num_clusters; + + if (mips_cm_revision() < CM_REV_CM3_5) + return 1; + + num_clusters = read_gcr_config() & CM_GCR_CONFIG_NUM_CLUSTERS; + num_clusters >>= __ffs(CM_GCR_CONFIG_NUM_CLUSTERS); + return num_clusters; +} + +/** + * mips_cps_cluster_config - return (GCR|CPC)_CONFIG from a cluster + * @cluster: the ID of the cluster whose config we want + * + * Read the value of GCR_CONFIG (or its CPC_CONFIG mirror) from a @cluster. + * + * Returns the value of GCR_CONFIG. + */ +static inline uint64_t mips_cps_cluster_config(unsigned int cluster) +{ + uint64_t config; + + if (mips_cm_revision() < CM_REV_CM3_5) { + /* + * Prior to CM 3.5 we don't have the notion of multiple + * clusters so we can trivially read the GCR_CONFIG register + * within this cluster. + */ + WARN_ON(cluster != 0); + config = read_gcr_config(); + } else { + /* + * From CM 3.5 onwards we read the CPC_CONFIG mirror of + * GCR_CONFIG via the redirect region, since the CPC is always + * powered up allowing us not to need to power up the CM. + */ + mips_cm_lock_other(cluster, 0, 0, CM_GCR_Cx_OTHER_BLOCK_GLOBAL); + config = read_cpc_redir_config(); + mips_cm_unlock_other(); + } + + return config; +} + +/** + * mips_cps_numcores - return the number of cores present in a cluster + * @cluster: the ID of the cluster whose core count we want + * + * Returns the value of the PCORES field of the GCR_CONFIG register plus 1, or + * zero if no Coherence Manager is present. + */ +static inline unsigned int mips_cps_numcores(unsigned int cluster) +{ + if (!mips_cm_present()) + return 0; + + /* Add one before masking to handle 0xff indicating no cores */ + return (mips_cps_cluster_config(cluster) + 1) & CM_GCR_CONFIG_PCORES; +} + +/** + * mips_cps_numiocu - return the number of IOCUs present in a cluster + * @cluster: the ID of the cluster whose IOCU count we want + * + * Returns the value of the NUMIOCU field of the GCR_CONFIG register, or zero + * if no Coherence Manager is present. + */ +static inline unsigned int mips_cps_numiocu(unsigned int cluster) +{ + unsigned int num_iocu; + + if (!mips_cm_present()) + return 0; + + num_iocu = mips_cps_cluster_config(cluster) & CM_GCR_CONFIG_NUMIOCU; + num_iocu >>= __ffs(CM_GCR_CONFIG_NUMIOCU); + return num_iocu; +} + +/** + * mips_cps_numvps - return the number of VPs (threads) supported by a core + * @cluster: the ID of the cluster containing the core we want to examine + * @core: the ID of the core whose VP count we want + * + * Returns the number of Virtual Processors (VPs, ie. hardware threads) that + * are supported by the given @core in the given @cluster. If the core or the + * kernel do not support hardware mutlti-threading this returns 1. + */ +static inline unsigned int mips_cps_numvps(unsigned int cluster, unsigned int core) +{ + unsigned int cfg; + + if (!mips_cm_present()) + return 1; + + if ((!IS_ENABLED(CONFIG_MIPS_MT_SMP) || !cpu_has_mipsmt) + && (!IS_ENABLED(CONFIG_CPU_MIPSR6) || !cpu_has_vp)) + return 1; + + mips_cm_lock_other(cluster, core, 0, CM_GCR_Cx_OTHER_BLOCK_LOCAL); + + if (mips_cm_revision() < CM_REV_CM3_5) { + /* + * Prior to CM 3.5 we can only have one cluster & don't have + * CPC_Cx_CONFIG, so we read GCR_Cx_CONFIG. + */ + cfg = read_gcr_co_config(); + } else { + /* + * From CM 3.5 onwards we read CPC_Cx_CONFIG because the CPC is + * always powered, which allows us to not worry about powering + * up the cluster's CM here. + */ + cfg = read_cpc_co_config(); + } + + mips_cm_unlock_other(); + + return (cfg + 1) & CM_GCR_Cx_CONFIG_PVPE; +} + +#endif /* __MIPS_ASM_MIPS_CPS_H__ */ diff --git a/arch/mips/include/asm/mips-gic.h b/arch/mips/include/asm/mips-gic.h new file mode 100644 index 000000000000..a2badf572632 --- /dev/null +++ b/arch/mips/include/asm/mips-gic.h @@ -0,0 +1,347 @@ +/* + * Copyright (C) 2017 Imagination Technologies + * Author: Paul Burton <paul.burton@imgtec.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#ifndef __MIPS_ASM_MIPS_CPS_H__ +# error Please include asm/mips-cps.h rather than asm/mips-gic.h +#endif + +#ifndef __MIPS_ASM_MIPS_GIC_H__ +#define __MIPS_ASM_MIPS_GIC_H__ + +#include <linux/bitops.h> + +/* The base address of the GIC registers */ +extern void __iomem *mips_gic_base; + +/* Offsets from the GIC base address to various control blocks */ +#define MIPS_GIC_SHARED_OFS 0x00000 +#define MIPS_GIC_SHARED_SZ 0x08000 +#define MIPS_GIC_LOCAL_OFS 0x08000 +#define MIPS_GIC_LOCAL_SZ 0x04000 +#define MIPS_GIC_REDIR_OFS 0x0c000 +#define MIPS_GIC_REDIR_SZ 0x04000 +#define MIPS_GIC_USER_OFS 0x10000 +#define MIPS_GIC_USER_SZ 0x10000 + +/* For read-only shared registers */ +#define GIC_ACCESSOR_RO(sz, off, name) \ + CPS_ACCESSOR_RO(gic, sz, MIPS_GIC_SHARED_OFS + off, name) + +/* For read-write shared registers */ +#define GIC_ACCESSOR_RW(sz, off, name) \ + CPS_ACCESSOR_RW(gic, sz, MIPS_GIC_SHARED_OFS + off, name) + +/* For read-only local registers */ +#define GIC_VX_ACCESSOR_RO(sz, off, name) \ + CPS_ACCESSOR_RO(gic, sz, MIPS_GIC_LOCAL_OFS + off, vl_##name) \ + CPS_ACCESSOR_RO(gic, sz, MIPS_GIC_REDIR_OFS + off, vo_##name) + +/* For read-write local registers */ +#define GIC_VX_ACCESSOR_RW(sz, off, name) \ + CPS_ACCESSOR_RW(gic, sz, MIPS_GIC_LOCAL_OFS + off, vl_##name) \ + CPS_ACCESSOR_RW(gic, sz, MIPS_GIC_REDIR_OFS + off, vo_##name) + +/* For read-only shared per-interrupt registers */ +#define GIC_ACCESSOR_RO_INTR_REG(sz, off, stride, name) \ +static inline void __iomem *addr_gic_##name(unsigned int intr) \ +{ \ + return mips_gic_base + (off) + (intr * (stride)); \ +} \ + \ +static inline unsigned int read_gic_##name(unsigned int intr) \ +{ \ + BUILD_BUG_ON(sz != 32); \ + return __raw_readl(addr_gic_##name(intr)); \ +} + +/* For read-write shared per-interrupt registers */ +#define GIC_ACCESSOR_RW_INTR_REG(sz, off, stride, name) \ + GIC_ACCESSOR_RO_INTR_REG(sz, off, stride, name) \ + \ +static inline void write_gic_##name(unsigned int intr, \ + unsigned int val) \ +{ \ + BUILD_BUG_ON(sz != 32); \ + __raw_writel(val, addr_gic_##name(intr)); \ +} + +/* For read-only local per-interrupt registers */ +#define GIC_VX_ACCESSOR_RO_INTR_REG(sz, off, stride, name) \ + GIC_ACCESSOR_RO_INTR_REG(sz, MIPS_GIC_LOCAL_OFS + off, \ + stride, vl_##name) \ + GIC_ACCESSOR_RO_INTR_REG(sz, MIPS_GIC_REDIR_OFS + off, \ + stride, vo_##name) + +/* For read-write local per-interrupt registers */ +#define GIC_VX_ACCESSOR_RW_INTR_REG(sz, off, stride, name) \ + GIC_ACCESSOR_RW_INTR_REG(sz, MIPS_GIC_LOCAL_OFS + off, \ + stride, vl_##name) \ + GIC_ACCESSOR_RW_INTR_REG(sz, MIPS_GIC_REDIR_OFS + off, \ + stride, vo_##name) + +/* For read-only shared bit-per-interrupt registers */ +#define GIC_ACCESSOR_RO_INTR_BIT(off, name) \ +static inline void __iomem *addr_gic_##name(void) \ +{ \ + return mips_gic_base + (off); \ +} \ + \ +static inline unsigned int read_gic_##name(unsigned int intr) \ +{ \ + void __iomem *addr = addr_gic_##name(); \ + unsigned int val; \ + \ + if (mips_cm_is64) { \ + addr += (intr / 64) * sizeof(uint64_t); \ + val = __raw_readq(addr) >> intr % 64; \ + } else { \ + addr += (intr / 32) * sizeof(uint32_t); \ + val = __raw_readl(addr) >> intr % 32; \ + } \ + \ + return val & 0x1; \ +} + +/* For read-write shared bit-per-interrupt registers */ +#define GIC_ACCESSOR_RW_INTR_BIT(off, name) \ + GIC_ACCESSOR_RO_INTR_BIT(off, name) \ + \ +static inline void write_gic_##name(unsigned int intr) \ +{ \ + void __iomem *addr = addr_gic_##name(); \ + \ + if (mips_cm_is64) { \ + addr += (intr / 64) * sizeof(uint64_t); \ + __raw_writeq(BIT(intr % 64), addr); \ + } else { \ + addr += (intr / 32) * sizeof(uint32_t); \ + __raw_writel(BIT(intr % 32), addr); \ + } \ +} \ + \ +static inline void change_gic_##name(unsigned int intr, \ + unsigned int val) \ +{ \ + void __iomem *addr = addr_gic_##name(); \ + \ + if (mips_cm_is64) { \ + uint64_t _val; \ + \ + addr += (intr / 64) * sizeof(uint64_t); \ + _val = __raw_readq(addr); \ + _val &= ~BIT_ULL(intr % 64); \ + _val |= (uint64_t)val << (intr % 64); \ + __raw_writeq(_val, addr); \ + } else { \ + uint32_t _val; \ + \ + addr += (intr / 32) * sizeof(uint32_t); \ + _val = __raw_readl(addr); \ + _val &= ~BIT(intr % 32); \ + _val |= val << (intr % 32); \ + __raw_writel(_val, addr); \ + } \ +} + +/* For read-only local bit-per-interrupt registers */ +#define GIC_VX_ACCESSOR_RO_INTR_BIT(sz, off, name) \ + GIC_ACCESSOR_RO_INTR_BIT(sz, MIPS_GIC_LOCAL_OFS + off, \ + vl_##name) \ + GIC_ACCESSOR_RO_INTR_BIT(sz, MIPS_GIC_REDIR_OFS + off, \ + vo_##name) + +/* For read-write local bit-per-interrupt registers */ +#define GIC_VX_ACCESSOR_RW_INTR_BIT(sz, off, name) \ + GIC_ACCESSOR_RW_INTR_BIT(sz, MIPS_GIC_LOCAL_OFS + off, \ + vl_##name) \ + GIC_ACCESSOR_RW_INTR_BIT(sz, MIPS_GIC_REDIR_OFS + off, \ + vo_##name) + +/* GIC_SH_CONFIG - Information about the GIC configuration */ +GIC_ACCESSOR_RW(32, 0x000, config) +#define GIC_CONFIG_COUNTSTOP BIT(28) +#define GIC_CONFIG_COUNTBITS GENMASK(27, 24) +#define GIC_CONFIG_NUMINTERRUPTS GENMASK(23, 16) +#define GIC_CONFIG_PVPS GENMASK(6, 0) + +/* GIC_SH_COUNTER - Shared global counter value */ +GIC_ACCESSOR_RW(64, 0x010, counter) +GIC_ACCESSOR_RW(32, 0x010, counter_32l) +GIC_ACCESSOR_RW(32, 0x014, counter_32h) + +/* GIC_SH_POL_* - Configures interrupt polarity */ +GIC_ACCESSOR_RW_INTR_BIT(0x100, pol) +#define GIC_POL_ACTIVE_LOW 0 /* when level triggered */ +#define GIC_POL_ACTIVE_HIGH 1 /* when level triggered */ +#define GIC_POL_FALLING_EDGE 0 /* when single-edge triggered */ +#define GIC_POL_RISING_EDGE 1 /* when single-edge triggered */ + +/* GIC_SH_TRIG_* - Configures interrupts to be edge or level triggered */ +GIC_ACCESSOR_RW_INTR_BIT(0x180, trig) +#define GIC_TRIG_LEVEL 0 +#define GIC_TRIG_EDGE 1 + +/* GIC_SH_DUAL_* - Configures whether interrupts trigger on both edges */ +GIC_ACCESSOR_RW_INTR_BIT(0x200, dual) +#define GIC_DUAL_SINGLE 0 /* when edge-triggered */ +#define GIC_DUAL_DUAL 1 /* when edge-triggered */ + +/* GIC_SH_WEDGE - Write an 'edge', ie. trigger an interrupt */ +GIC_ACCESSOR_RW(32, 0x280, wedge) +#define GIC_WEDGE_RW BIT(31) +#define GIC_WEDGE_INTR GENMASK(7, 0) + +/* GIC_SH_RMASK_* - Reset/clear shared interrupt mask bits */ +GIC_ACCESSOR_RW_INTR_BIT(0x300, rmask) + +/* GIC_SH_SMASK_* - Set shared interrupt mask bits */ +GIC_ACCESSOR_RW_INTR_BIT(0x380, smask) + +/* GIC_SH_MASK_* - Read the current shared interrupt mask */ +GIC_ACCESSOR_RO_INTR_BIT(0x400, mask) + +/* GIC_SH_PEND_* - Read currently pending shared interrupts */ +GIC_ACCESSOR_RO_INTR_BIT(0x480, pend) + +/* GIC_SH_MAPx_PIN - Map shared interrupts to a particular CPU pin */ +GIC_ACCESSOR_RW_INTR_REG(32, 0x500, 0x4, map_pin) +#define GIC_MAP_PIN_MAP_TO_PIN BIT(31) +#define GIC_MAP_PIN_MAP_TO_NMI BIT(30) +#define GIC_MAP_PIN_MAP GENMASK(5, 0) + +/* GIC_SH_MAPx_VP - Map shared interrupts to a particular Virtual Processor */ +GIC_ACCESSOR_RW_INTR_REG(32, 0x2000, 0x20, map_vp) + +/* GIC_Vx_CTL - VP-level interrupt control */ +GIC_VX_ACCESSOR_RW(32, 0x000, ctl) +#define GIC_VX_CTL_FDC_ROUTABLE BIT(4) +#define GIC_VX_CTL_SWINT_ROUTABLE BIT(3) +#define GIC_VX_CTL_PERFCNT_ROUTABLE BIT(2) +#define GIC_VX_CTL_TIMER_ROUTABLE BIT(1) +#define GIC_VX_CTL_EIC BIT(0) + +/* GIC_Vx_PEND - Read currently pending local interrupts */ +GIC_VX_ACCESSOR_RO(32, 0x004, pend) + +/* GIC_Vx_MASK - Read the current local interrupt mask */ +GIC_VX_ACCESSOR_RO(32, 0x008, mask) + +/* GIC_Vx_RMASK - Reset/clear local interrupt mask bits */ +GIC_VX_ACCESSOR_RW(32, 0x00c, rmask) + +/* GIC_Vx_SMASK - Set local interrupt mask bits */ +GIC_VX_ACCESSOR_RW(32, 0x010, smask) + +/* GIC_Vx_*_MAP - Route local interrupts to the desired pins */ +GIC_VX_ACCESSOR_RW_INTR_REG(32, 0x040, 0x4, map) + +/* GIC_Vx_WD_MAP - Route the local watchdog timer interrupt */ +GIC_VX_ACCESSOR_RW(32, 0x040, wd_map) + +/* GIC_Vx_COMPARE_MAP - Route the local count/compare interrupt */ +GIC_VX_ACCESSOR_RW(32, 0x044, compare_map) + +/* GIC_Vx_TIMER_MAP - Route the local CPU timer (cp0 count/compare) interrupt */ +GIC_VX_ACCESSOR_RW(32, 0x048, timer_map) + +/* GIC_Vx_FDC_MAP - Route the local fast debug channel interrupt */ +GIC_VX_ACCESSOR_RW(32, 0x04c, fdc_map) + +/* GIC_Vx_PERFCTR_MAP - Route the local performance counter interrupt */ +GIC_VX_ACCESSOR_RW(32, 0x050, perfctr_map) + +/* GIC_Vx_SWINT0_MAP - Route the local software interrupt 0 */ +GIC_VX_ACCESSOR_RW(32, 0x054, swint0_map) + +/* GIC_Vx_SWINT1_MAP - Route the local software interrupt 1 */ +GIC_VX_ACCESSOR_RW(32, 0x058, swint1_map) + +/* GIC_Vx_OTHER - Configure access to other Virtual Processor registers */ +GIC_VX_ACCESSOR_RW(32, 0x080, other) +#define GIC_VX_OTHER_VPNUM GENMASK(5, 0) + +/* GIC_Vx_IDENT - Retrieve the local Virtual Processor's ID */ +GIC_VX_ACCESSOR_RO(32, 0x088, ident) +#define GIC_VX_IDENT_VPNUM GENMASK(5, 0) + +/* GIC_Vx_COMPARE - Value to compare with GIC_SH_COUNTER */ +GIC_VX_ACCESSOR_RW(64, 0x0a0, compare) + +/* GIC_Vx_EIC_SHADOW_SET_BASE - Set shadow register set for each interrupt */ +GIC_VX_ACCESSOR_RW_INTR_REG(32, 0x100, 0x4, eic_shadow_set) + +/** + * enum mips_gic_local_interrupt - GIC local interrupts + * @GIC_LOCAL_INT_WD: GIC watchdog timer interrupt + * @GIC_LOCAL_INT_COMPARE: GIC count/compare interrupt + * @GIC_LOCAL_INT_TIMER: CP0 count/compare interrupt + * @GIC_LOCAL_INT_PERFCTR: Performance counter interrupt + * @GIC_LOCAL_INT_SWINT0: Software interrupt 0 + * @GIC_LOCAL_INT_SWINT1: Software interrupt 1 + * @GIC_LOCAL_INT_FDC: Fast debug channel interrupt + * @GIC_NUM_LOCAL_INTRS: The number of local interrupts + * + * Enumerates interrupts provided by the GIC that are local to a VP. + */ +enum mips_gic_local_interrupt { + GIC_LOCAL_INT_WD, + GIC_LOCAL_INT_COMPARE, + GIC_LOCAL_INT_TIMER, + GIC_LOCAL_INT_PERFCTR, + GIC_LOCAL_INT_SWINT0, + GIC_LOCAL_INT_SWINT1, + GIC_LOCAL_INT_FDC, + GIC_NUM_LOCAL_INTRS +}; + +/** + * mips_gic_present() - Determine whether a GIC is present + * + * Determines whether a MIPS Global Interrupt Controller (GIC) is present in + * the system that the kernel is running on. + * + * Return true if a GIC is present, else false. + */ +static inline bool mips_gic_present(void) +{ + return IS_ENABLED(CONFIG_MIPS_GIC) && mips_gic_base; +} + +/** + * gic_get_c0_compare_int() - Return cp0 count/compare interrupt virq + * + * Determine the virq number to use for the coprocessor 0 count/compare + * interrupt, which may be routed via the GIC. + * + * Returns the virq number or a negative error number. + */ +extern int gic_get_c0_compare_int(void); + +/** + * gic_get_c0_perfcount_int() - Return performance counter interrupt virq + * + * Determine the virq number to use for CPU performance counter interrupts, + * which may be routed via the GIC. + * + * Returns the virq number or a negative error number. + */ +extern int gic_get_c0_perfcount_int(void); + +/** + * gic_get_c0_fdc_int() - Return fast debug channel interrupt virq + * + * Determine the virq number to use for fast debug channel (FDC) interrupts, + * which may be routed via the GIC. + * + * Returns the virq number or a negative error number. + */ +extern int gic_get_c0_fdc_int(void); + +#endif /* __MIPS_ASM_MIPS_CPS_H__ */ diff --git a/arch/mips/include/asm/mipsregs.h b/arch/mips/include/asm/mipsregs.h index dbb0eceda2c6..e4ed1bc9a734 100644 --- a/arch/mips/include/asm/mipsregs.h +++ b/arch/mips/include/asm/mipsregs.h @@ -48,6 +48,7 @@ #define CP0_ENTRYLO0 $2 #define CP0_ENTRYLO1 $3 #define CP0_CONF $3 +#define CP0_GLOBALNUMBER $3, 1 #define CP0_CONTEXT $4 #define CP0_PAGEMASK $5 #define CP0_SEGCTL0 $5, 2 @@ -148,6 +149,16 @@ #define MIPS_ENTRYLO_RI (_ULCAST_(1) << (BITS_PER_LONG - 1)) /* + * MIPSr6+ GlobalNumber register definitions + */ +#define MIPS_GLOBALNUMBER_VP_SHF 0 +#define MIPS_GLOBALNUMBER_VP (_ULCAST_(0xff) << MIPS_GLOBALNUMBER_VP_SHF) +#define MIPS_GLOBALNUMBER_CORE_SHF 8 +#define MIPS_GLOBALNUMBER_CORE (_ULCAST_(0xff) << MIPS_GLOBALNUMBER_CORE_SHF) +#define MIPS_GLOBALNUMBER_CLUSTER_SHF 16 +#define MIPS_GLOBALNUMBER_CLUSTER (_ULCAST_(0xf) << MIPS_GLOBALNUMBER_CLUSTER_SHF) + +/* * Values for PageMask register */ #ifdef CONFIG_CPU_VR41XX @@ -1446,6 +1457,8 @@ do { \ #define read_c0_conf() __read_32bit_c0_register($3, 0) #define write_c0_conf(val) __write_32bit_c0_register($3, 0, val) +#define read_c0_globalnumber() __read_32bit_c0_register($3, 1) + #define read_c0_context() __read_ulong_c0_register($4, 0) #define write_c0_context(val) __write_ulong_c0_register($4, 0, val) diff --git a/arch/mips/include/asm/module.h b/arch/mips/include/asm/module.h index e51add184717..06552a965cf4 100644 --- a/arch/mips/include/asm/module.h +++ b/arch/mips/include/asm/module.h @@ -114,8 +114,6 @@ search_module_dbetables(unsigned long addr) #define MODULE_PROC_FAMILY "R5432 " #elif defined CONFIG_CPU_R5500 #define MODULE_PROC_FAMILY "R5500 " -#elif defined CONFIG_CPU_R6000 -#define MODULE_PROC_FAMILY "R6000 " #elif defined CONFIG_CPU_NEVADA #define MODULE_PROC_FAMILY "NEVADA " #elif defined CONFIG_CPU_R8000 diff --git a/arch/mips/include/asm/netlogic/common.h b/arch/mips/include/asm/netlogic/common.h index e0717d10e650..a6e6cbebe046 100644 --- a/arch/mips/include/asm/netlogic/common.h +++ b/arch/mips/include/asm/netlogic/common.h @@ -84,7 +84,7 @@ nlm_set_nmi_handler(void *handler) */ void nlm_init_boot_cpu(void); unsigned int nlm_get_cpu_frequency(void); -extern struct plat_smp_ops nlm_smp_ops; +extern const struct plat_smp_ops nlm_smp_ops; extern char nlm_reset_entry[], nlm_reset_entry_end[]; /* SWIOTLB */ diff --git a/arch/mips/include/asm/octeon/cvmx-boot-vector.h b/arch/mips/include/asm/octeon/cvmx-boot-vector.h new file mode 100644 index 000000000000..8db08241d53c --- /dev/null +++ b/arch/mips/include/asm/octeon/cvmx-boot-vector.h @@ -0,0 +1,53 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2003-2017 Cavium, Inc. + */ + +#ifndef __CVMX_BOOT_VECTOR_H__ +#define __CVMX_BOOT_VECTOR_H__ + +#include <asm/octeon/octeon.h> + +/* + * The boot vector table is made up of an array of 1024 elements of + * struct cvmx_boot_vector_element. There is one entry for each + * possible MIPS CPUNum, indexed by the CPUNum. + * + * Once cvmx_boot_vector_get() returns a non-NULL value (indicating + * success), NMI to a core will cause execution to transfer to the + * target_ptr location for that core's entry in the vector table. + * + * The struct cvmx_boot_vector_element fields app0, app1, and app2 can + * be used by the application that has set the target_ptr in any + * application specific manner, they are not touched by the vectoring + * code. + * + * The boot vector code clobbers the CP0_DESAVE register, and on + * OCTEON II and later CPUs also clobbers CP0_KScratch2. All GP + * registers are preserved, except on pre-OCTEON II CPUs, where k1 is + * clobbered. + * + */ + + +/* + * Applications install the boot bus code in cvmx-boot-vector.c, which + * uses this magic: + */ +#define OCTEON_BOOT_MOVEABLE_MAGIC1 0xdb00110ad358eacdull + +struct cvmx_boot_vector_element { + /* kseg0 or xkphys address of target code. */ + uint64_t target_ptr; + /* Three application specific arguments. */ + uint64_t app0; + uint64_t app1; + uint64_t app2; +}; + +struct cvmx_boot_vector_element *cvmx_boot_vector_get(void); + +#endif /* __CVMX_BOOT_VECTOR_H__ */ diff --git a/arch/mips/include/asm/octeon/cvmx-bootmem.h b/arch/mips/include/asm/octeon/cvmx-bootmem.h index 374562507d0b..72d2e403a6e4 100644 --- a/arch/mips/include/asm/octeon/cvmx-bootmem.h +++ b/arch/mips/include/asm/octeon/cvmx-bootmem.h @@ -255,6 +255,34 @@ extern void *cvmx_bootmem_alloc_named_range(uint64_t size, uint64_t min_addr, uint64_t max_addr, uint64_t align, char *name); +/** + * Allocate if needed a block of memory from a specific range of the + * free list that was passed to the application by the bootloader, and + * assign it a name in the global named block table. (part of the + * cvmx_bootmem_descriptor_t structure) Named blocks can later be + * freed. If the requested name block is already allocated, return + * the pointer to block of memory. If request cannot be satisfied + * within the address range specified, NULL is returned + * + * @param size Size in bytes of block to allocate + * @param min_addr minimum address of range + * @param max_addr maximum address of range + * @param align Alignment of memory to be allocated. (must be a power of 2) + * @param name name of block - must be less than CVMX_BOOTMEM_NAME_LEN bytes + * @param init Initialization function + * + * The initialization function is optional, if omitted the named block + * is initialized to all zeros when it is created, i.e. once. + * + * @return pointer to block of memory, NULL on error + */ +void *cvmx_bootmem_alloc_named_range_once(uint64_t size, + uint64_t min_addr, + uint64_t max_addr, + uint64_t align, + char *name, + void (*init) (void *)); + extern int cvmx_bootmem_free_named(char *name); /** diff --git a/arch/mips/include/asm/octeon/cvmx-ciu-defs.h b/arch/mips/include/asm/octeon/cvmx-ciu-defs.h index 0dd0e40c96d4..6e61792d9248 100644 --- a/arch/mips/include/asm/octeon/cvmx-ciu-defs.h +++ b/arch/mips/include/asm/octeon/cvmx-ciu-defs.h @@ -128,6 +128,7 @@ static inline uint64_t CVMX_CIU_PP_POKEX(unsigned long offset) case OCTEON_CN52XX & OCTEON_FAMILY_MASK: case OCTEON_CNF71XX & OCTEON_FAMILY_MASK: case OCTEON_CN61XX & OCTEON_FAMILY_MASK: + case OCTEON_CN70XX & OCTEON_FAMILY_MASK: return CVMX_ADD_IO_SEG(0x0001070000000580ull) + (offset) * 8; case OCTEON_CN31XX & OCTEON_FAMILY_MASK: case OCTEON_CN50XX & OCTEON_FAMILY_MASK: @@ -143,6 +144,10 @@ static inline uint64_t CVMX_CIU_PP_POKEX(unsigned long offset) return CVMX_ADD_IO_SEG(0x0001070000000580ull) + (offset) * 8; case OCTEON_CN68XX & OCTEON_FAMILY_MASK: return CVMX_ADD_IO_SEG(0x0001070100100200ull) + (offset) * 8; + case OCTEON_CNF75XX & OCTEON_FAMILY_MASK: + case OCTEON_CN73XX & OCTEON_FAMILY_MASK: + case OCTEON_CN78XX & OCTEON_FAMILY_MASK: + return CVMX_ADD_IO_SEG(0x0001010000030000ull) + (offset) * 8; } return CVMX_ADD_IO_SEG(0x0001070000000580ull) + (offset) * 8; } @@ -180,6 +185,7 @@ static inline uint64_t CVMX_CIU_WDOGX(unsigned long offset) case OCTEON_CN52XX & OCTEON_FAMILY_MASK: case OCTEON_CNF71XX & OCTEON_FAMILY_MASK: case OCTEON_CN61XX & OCTEON_FAMILY_MASK: + case OCTEON_CN70XX & OCTEON_FAMILY_MASK: return CVMX_ADD_IO_SEG(0x0001070000000500ull) + (offset) * 8; case OCTEON_CN31XX & OCTEON_FAMILY_MASK: case OCTEON_CN50XX & OCTEON_FAMILY_MASK: @@ -195,6 +201,10 @@ static inline uint64_t CVMX_CIU_WDOGX(unsigned long offset) return CVMX_ADD_IO_SEG(0x0001070000000500ull) + (offset) * 8; case OCTEON_CN68XX & OCTEON_FAMILY_MASK: return CVMX_ADD_IO_SEG(0x0001070100100000ull) + (offset) * 8; + case OCTEON_CNF75XX & OCTEON_FAMILY_MASK: + case OCTEON_CN73XX & OCTEON_FAMILY_MASK: + case OCTEON_CN78XX & OCTEON_FAMILY_MASK: + return CVMX_ADD_IO_SEG(0x0001010000020000ull) + (offset) * 8; } return CVMX_ADD_IO_SEG(0x0001070000000500ull) + (offset) * 8; } diff --git a/arch/mips/include/asm/octeon/cvmx.h b/arch/mips/include/asm/octeon/cvmx.h index e638735cc3ac..205ab2ce10f8 100644 --- a/arch/mips/include/asm/octeon/cvmx.h +++ b/arch/mips/include/asm/octeon/cvmx.h @@ -357,6 +357,34 @@ static inline unsigned int cvmx_get_local_core_num(void) return cvmx_get_core_num() & ((1 << CVMX_NODE_NO_SHIFT) - 1); } +#define CVMX_NODE_BITS (2) /* Number of bits to define a node */ +#define CVMX_MAX_NODES (1 << CVMX_NODE_BITS) +#define CVMX_NODE_IO_SHIFT (36) +#define CVMX_NODE_MEM_SHIFT (40) +#define CVMX_NODE_IO_MASK ((uint64_t)CVMX_NODE_MASK << CVMX_NODE_IO_SHIFT) + +static inline void cvmx_write_csr_node(uint64_t node, uint64_t csr_addr, + uint64_t val) +{ + uint64_t composite_csr_addr, node_addr; + + node_addr = (node & CVMX_NODE_MASK) << CVMX_NODE_IO_SHIFT; + composite_csr_addr = (csr_addr & ~CVMX_NODE_IO_MASK) | node_addr; + + cvmx_write64_uint64(composite_csr_addr, val); + if (((csr_addr >> 40) & 0x7ffff) == (0x118)) + cvmx_read64_uint64(CVMX_MIO_BOOT_BIST_STAT | node_addr); +} + +static inline uint64_t cvmx_read_csr_node(uint64_t node, uint64_t csr_addr) +{ + uint64_t node_addr; + + node_addr = (csr_addr & ~CVMX_NODE_IO_MASK) | + (node & CVMX_NODE_MASK) << CVMX_NODE_IO_SHIFT; + return cvmx_read_csr(node_addr); +} + /** * Returns the number of bits set in the provided value. * Simple wrapper for POP instruction. diff --git a/arch/mips/include/asm/octeon/octeon.h b/arch/mips/include/asm/octeon/octeon.h index 07c0516ef4d5..c99c4b6a79f4 100644 --- a/arch/mips/include/asm/octeon/octeon.h +++ b/arch/mips/include/asm/octeon/octeon.h @@ -362,4 +362,6 @@ extern void octeon_fixup_irqs(void); extern struct semaphore octeon_bootbus_sem; +struct irq_domain *octeon_irq_get_block_domain(int node, uint8_t block); + #endif /* __ASM_OCTEON_OCTEON_H */ diff --git a/arch/mips/include/asm/smp-ops.h b/arch/mips/include/asm/smp-ops.h index db7c322f057f..53b2cb8e5966 100644 --- a/arch/mips/include/asm/smp-ops.h +++ b/arch/mips/include/asm/smp-ops.h @@ -13,7 +13,7 @@ #include <linux/errno.h> -#include <asm/mips-cm.h> +#include <asm/mips-cps.h> #ifdef CONFIG_SMP @@ -26,7 +26,7 @@ struct plat_smp_ops { void (*send_ipi_mask)(const struct cpumask *mask, unsigned int action); void (*init_secondary)(void); void (*smp_finish)(void); - void (*boot_secondary)(int cpu, struct task_struct *idle); + int (*boot_secondary)(int cpu, struct task_struct *idle); void (*smp_setup)(void); void (*prepare_cpus)(unsigned int max_cpus); #ifdef CONFIG_HOTPLUG_CPU @@ -35,11 +35,11 @@ struct plat_smp_ops { #endif }; -extern void register_smp_ops(struct plat_smp_ops *ops); +extern void register_smp_ops(const struct plat_smp_ops *ops); static inline void plat_smp_setup(void) { - extern struct plat_smp_ops *mp_ops; /* private */ + extern const struct plat_smp_ops *mp_ops; /* private */ mp_ops->smp_setup(); } @@ -57,7 +57,7 @@ static inline void plat_smp_setup(void) /* UP, nothing to do ... */ } -static inline void register_smp_ops(struct plat_smp_ops *ops) +static inline void register_smp_ops(const struct plat_smp_ops *ops) { } @@ -66,7 +66,7 @@ static inline void register_smp_ops(struct plat_smp_ops *ops) static inline int register_up_smp_ops(void) { #ifdef CONFIG_SMP_UP - extern struct plat_smp_ops up_smp_ops; + extern const struct plat_smp_ops up_smp_ops; register_smp_ops(&up_smp_ops); @@ -79,7 +79,7 @@ static inline int register_up_smp_ops(void) static inline int register_cmp_smp_ops(void) { #ifdef CONFIG_MIPS_CMP - extern struct plat_smp_ops cmp_smp_ops; + extern const struct plat_smp_ops cmp_smp_ops; if (!mips_cm_present()) return -ENODEV; @@ -95,7 +95,7 @@ static inline int register_cmp_smp_ops(void) static inline int register_vsmp_smp_ops(void) { #ifdef CONFIG_MIPS_MT_SMP - extern struct plat_smp_ops vsmp_smp_ops; + extern const struct plat_smp_ops vsmp_smp_ops; register_smp_ops(&vsmp_smp_ops); diff --git a/arch/mips/include/asm/smp.h b/arch/mips/include/asm/smp.h index bab3d41e5987..9e494f8d9c03 100644 --- a/arch/mips/include/asm/smp.h +++ b/arch/mips/include/asm/smp.h @@ -58,7 +58,7 @@ extern void calculate_cpu_foreign_map(void); */ static inline void smp_send_reschedule(int cpu) { - extern struct plat_smp_ops *mp_ops; /* private */ + extern const struct plat_smp_ops *mp_ops; /* private */ mp_ops->send_ipi_single(cpu, SMP_RESCHEDULE_YOURSELF); } @@ -66,14 +66,14 @@ static inline void smp_send_reschedule(int cpu) #ifdef CONFIG_HOTPLUG_CPU static inline int __cpu_disable(void) { - extern struct plat_smp_ops *mp_ops; /* private */ + extern const struct plat_smp_ops *mp_ops; /* private */ return mp_ops->cpu_disable(); } static inline void __cpu_die(unsigned int cpu) { - extern struct plat_smp_ops *mp_ops; /* private */ + extern const struct plat_smp_ops *mp_ops; /* private */ mp_ops->cpu_die(cpu); } @@ -97,14 +97,14 @@ int mips_smp_ipi_free(const struct cpumask *mask); static inline void arch_send_call_function_single_ipi(int cpu) { - extern struct plat_smp_ops *mp_ops; /* private */ + extern const struct plat_smp_ops *mp_ops; /* private */ mp_ops->send_ipi_mask(cpumask_of(cpu), SMP_CALL_FUNCTION); } static inline void arch_send_call_function_ipi_mask(const struct cpumask *mask) { - extern struct plat_smp_ops *mp_ops; /* private */ + extern const struct plat_smp_ops *mp_ops; /* private */ mp_ops->send_ipi_mask(mask, SMP_CALL_FUNCTION); } diff --git a/arch/mips/include/asm/stackframe.h b/arch/mips/include/asm/stackframe.h index eaa5a4d7d5e5..5d3563c55e0c 100644 --- a/arch/mips/include/asm/stackframe.h +++ b/arch/mips/include/asm/stackframe.h @@ -19,20 +19,43 @@ #include <asm/asm-offsets.h> #include <asm/thread_info.h> +/* Make the addition of cfi info a little easier. */ + .macro cfi_rel_offset reg offset=0 docfi=0 + .if \docfi + .cfi_rel_offset \reg, \offset + .endif + .endm + + .macro cfi_st reg offset=0 docfi=0 + LONG_S \reg, \offset(sp) + cfi_rel_offset \reg, \offset, \docfi + .endm + + .macro cfi_restore reg offset=0 docfi=0 + .if \docfi + .cfi_restore \reg + .endif + .endm + + .macro cfi_ld reg offset=0 docfi=0 + LONG_L \reg, \offset(sp) + cfi_restore \reg \offset \docfi + .endm + #if defined(CONFIG_CPU_R3000) || defined(CONFIG_CPU_TX39XX) #define STATMASK 0x3f #else #define STATMASK 0x1f #endif - .macro SAVE_AT + .macro SAVE_AT docfi=0 .set push .set noat - LONG_S $1, PT_R1(sp) + cfi_st $1, PT_R1, \docfi .set pop .endm - .macro SAVE_TEMP + .macro SAVE_TEMP docfi=0 #ifdef CONFIG_CPU_HAS_SMARTMIPS mflhxu v1 LONG_S v1, PT_LO(sp) @@ -44,20 +67,20 @@ mfhi v1 #endif #ifdef CONFIG_32BIT - LONG_S $8, PT_R8(sp) - LONG_S $9, PT_R9(sp) + cfi_st $8, PT_R8, \docfi + cfi_st $9, PT_R9, \docfi #endif - LONG_S $10, PT_R10(sp) - LONG_S $11, PT_R11(sp) - LONG_S $12, PT_R12(sp) + cfi_st $10, PT_R10, \docfi + cfi_st $11, PT_R11, \docfi + cfi_st $12, PT_R12, \docfi #if !defined(CONFIG_CPU_HAS_SMARTMIPS) && !defined(CONFIG_CPU_MIPSR6) LONG_S v1, PT_HI(sp) mflo v1 #endif - LONG_S $13, PT_R13(sp) - LONG_S $14, PT_R14(sp) - LONG_S $15, PT_R15(sp) - LONG_S $24, PT_R24(sp) + cfi_st $13, PT_R13, \docfi + cfi_st $14, PT_R14, \docfi + cfi_st $15, PT_R15, \docfi + cfi_st $24, PT_R24, \docfi #if !defined(CONFIG_CPU_HAS_SMARTMIPS) && !defined(CONFIG_CPU_MIPSR6) LONG_S v1, PT_LO(sp) #endif @@ -71,20 +94,28 @@ #endif .endm - .macro SAVE_STATIC - LONG_S $16, PT_R16(sp) - LONG_S $17, PT_R17(sp) - LONG_S $18, PT_R18(sp) - LONG_S $19, PT_R19(sp) - LONG_S $20, PT_R20(sp) - LONG_S $21, PT_R21(sp) - LONG_S $22, PT_R22(sp) - LONG_S $23, PT_R23(sp) - LONG_S $30, PT_R30(sp) + .macro SAVE_STATIC docfi=0 + cfi_st $16, PT_R16, \docfi + cfi_st $17, PT_R17, \docfi + cfi_st $18, PT_R18, \docfi + cfi_st $19, PT_R19, \docfi + cfi_st $20, PT_R20, \docfi + cfi_st $21, PT_R21, \docfi + cfi_st $22, PT_R22, \docfi + cfi_st $23, PT_R23, \docfi + cfi_st $30, PT_R30, \docfi .endm +/* + * get_saved_sp returns the SP for the current CPU by looking in the + * kernelsp array for it. If tosp is set, it stores the current sp in + * k0 and loads the new value in sp. If not, it clobbers k0 and + * stores the new value in k1, leaving sp unaffected. + */ #ifdef CONFIG_SMP - .macro get_saved_sp /* SMP variation */ + + /* SMP variation */ + .macro get_saved_sp docfi=0 tosp=0 ASM_CPUID_MFC0 k0, ASM_SMP_CPUID_REG #if defined(CONFIG_32BIT) || defined(KBUILD_64BIT_SYM32) lui k1, %hi(kernelsp) @@ -97,7 +128,15 @@ #endif LONG_SRL k0, SMP_CPUID_PTRSHIFT LONG_ADDU k1, k0 + .if \tosp + move k0, sp + .if \docfi + .cfi_register sp, k0 + .endif + LONG_L sp, %lo(kernelsp)(k1) + .else LONG_L k1, %lo(kernelsp)(k1) + .endif .endm .macro set_saved_sp stackp temp temp2 @@ -106,7 +145,8 @@ LONG_S \stackp, kernelsp(\temp) .endm #else /* !CONFIG_SMP */ - .macro get_saved_sp /* Uniprocessor variation */ + /* Uniprocessor variation */ + .macro get_saved_sp docfi=0 tosp=0 #ifdef CONFIG_CPU_JUMP_WORKAROUNDS /* * Clear BTB (branch target buffer), forbid RAS (return address @@ -135,7 +175,15 @@ daddiu k1, %hi(kernelsp) dsll k1, k1, 16 #endif + .if \tosp + move k0, sp + .if \docfi + .cfi_register sp, k0 + .endif + LONG_L sp, %lo(kernelsp)(k1) + .else LONG_L k1, %lo(kernelsp)(k1) + .endif .endm .macro set_saved_sp stackp temp temp2 @@ -143,7 +191,7 @@ .endm #endif - .macro SAVE_SOME + .macro SAVE_SOME docfi=0 .set push .set noat .set reorder @@ -151,7 +199,6 @@ sll k0, 3 /* extract cu0 bit */ .set noreorder bltz k0, 8f - move k1, sp #ifdef CONFIG_EVA /* * Flush interAptiv's Return Prediction Stack (RPS) by writing @@ -178,20 +225,26 @@ MTC0 k0, CP0_ENTRYHI #endif .set reorder + move k0, sp + .if \docfi + .cfi_register sp, k0 + .endif /* Called from user mode, new stack. */ - get_saved_sp -#ifndef CONFIG_CPU_DADDI_WORKAROUNDS -8: move k0, sp - PTR_SUBU sp, k1, PT_SIZE -#else - .set at=k0 -8: PTR_SUBU k1, PT_SIZE + get_saved_sp docfi=\docfi tosp=1 +8: +#ifdef CONFIG_CPU_DADDI_WORKAROUNDS + .set at=k1 +#endif + PTR_SUBU sp, PT_SIZE +#ifdef CONFIG_CPU_DADDI_WORKAROUNDS .set noat - move k0, sp - move sp, k1 #endif - LONG_S k0, PT_R29(sp) - LONG_S $3, PT_R3(sp) + .if \docfi + .cfi_def_cfa sp,0 + .endif + cfi_st k0, PT_R29, \docfi + cfi_rel_offset sp, PT_R29, \docfi + cfi_st v1, PT_R3, \docfi /* * You might think that you don't need to save $0, * but the FPU emulator and gdb remote debug stub @@ -199,23 +252,26 @@ */ LONG_S $0, PT_R0(sp) mfc0 v1, CP0_STATUS - LONG_S $2, PT_R2(sp) + cfi_st v0, PT_R2, \docfi LONG_S v1, PT_STATUS(sp) - LONG_S $4, PT_R4(sp) + cfi_st $4, PT_R4, \docfi mfc0 v1, CP0_CAUSE - LONG_S $5, PT_R5(sp) + cfi_st $5, PT_R5, \docfi LONG_S v1, PT_CAUSE(sp) - LONG_S $6, PT_R6(sp) - MFC0 v1, CP0_EPC - LONG_S $7, PT_R7(sp) + cfi_st $6, PT_R6, \docfi + cfi_st ra, PT_R31, \docfi + MFC0 ra, CP0_EPC + cfi_st $7, PT_R7, \docfi #ifdef CONFIG_64BIT - LONG_S $8, PT_R8(sp) - LONG_S $9, PT_R9(sp) + cfi_st $8, PT_R8, \docfi + cfi_st $9, PT_R9, \docfi #endif - LONG_S v1, PT_EPC(sp) - LONG_S $25, PT_R25(sp) - LONG_S $28, PT_R28(sp) - LONG_S $31, PT_R31(sp) + LONG_S ra, PT_EPC(sp) + .if \docfi + .cfi_rel_offset ra, PT_EPC + .endif + cfi_st $25, PT_R25, \docfi + cfi_st $28, PT_R28, \docfi /* Set thread_info if we're coming from user mode */ mfc0 k0, CP0_STATUS @@ -232,21 +288,21 @@ .set pop .endm - .macro SAVE_ALL - SAVE_SOME - SAVE_AT - SAVE_TEMP - SAVE_STATIC + .macro SAVE_ALL docfi=0 + SAVE_SOME \docfi + SAVE_AT \docfi + SAVE_TEMP \docfi + SAVE_STATIC \docfi .endm - .macro RESTORE_AT + .macro RESTORE_AT docfi=0 .set push .set noat - LONG_L $1, PT_R1(sp) + cfi_ld $1, PT_R1, \docfi .set pop .endm - .macro RESTORE_TEMP + .macro RESTORE_TEMP docfi=0 #ifdef CONFIG_CPU_CAVIUM_OCTEON /* Restore the Octeon multiplier state */ jal octeon_mult_restore @@ -265,33 +321,37 @@ mthi $24 #endif #ifdef CONFIG_32BIT - LONG_L $8, PT_R8(sp) - LONG_L $9, PT_R9(sp) + cfi_ld $8, PT_R8, \docfi + cfi_ld $9, PT_R9, \docfi #endif - LONG_L $10, PT_R10(sp) - LONG_L $11, PT_R11(sp) - LONG_L $12, PT_R12(sp) - LONG_L $13, PT_R13(sp) - LONG_L $14, PT_R14(sp) - LONG_L $15, PT_R15(sp) - LONG_L $24, PT_R24(sp) + cfi_ld $10, PT_R10, \docfi + cfi_ld $11, PT_R11, \docfi + cfi_ld $12, PT_R12, \docfi + cfi_ld $13, PT_R13, \docfi + cfi_ld $14, PT_R14, \docfi + cfi_ld $15, PT_R15, \docfi + cfi_ld $24, PT_R24, \docfi .endm - .macro RESTORE_STATIC - LONG_L $16, PT_R16(sp) - LONG_L $17, PT_R17(sp) - LONG_L $18, PT_R18(sp) - LONG_L $19, PT_R19(sp) - LONG_L $20, PT_R20(sp) - LONG_L $21, PT_R21(sp) - LONG_L $22, PT_R22(sp) - LONG_L $23, PT_R23(sp) - LONG_L $30, PT_R30(sp) + .macro RESTORE_STATIC docfi=0 + cfi_ld $16, PT_R16, \docfi + cfi_ld $17, PT_R17, \docfi + cfi_ld $18, PT_R18, \docfi + cfi_ld $19, PT_R19, \docfi + cfi_ld $20, PT_R20, \docfi + cfi_ld $21, PT_R21, \docfi + cfi_ld $22, PT_R22, \docfi + cfi_ld $23, PT_R23, \docfi + cfi_ld $30, PT_R30, \docfi + .endm + + .macro RESTORE_SP docfi=0 + cfi_ld sp, PT_R29, \docfi .endm #if defined(CONFIG_CPU_R3000) || defined(CONFIG_CPU_TX39XX) - .macro RESTORE_SOME + .macro RESTORE_SOME docfi=0 .set push .set reorder .set noat @@ -306,30 +366,30 @@ and v0, v1 or v0, a0 mtc0 v0, CP0_STATUS - LONG_L $31, PT_R31(sp) - LONG_L $28, PT_R28(sp) - LONG_L $25, PT_R25(sp) - LONG_L $7, PT_R7(sp) - LONG_L $6, PT_R6(sp) - LONG_L $5, PT_R5(sp) - LONG_L $4, PT_R4(sp) - LONG_L $3, PT_R3(sp) - LONG_L $2, PT_R2(sp) + cfi_ld $31, PT_R31, \docfi + cfi_ld $28, PT_R28, \docfi + cfi_ld $25, PT_R25, \docfi + cfi_ld $7, PT_R7, \docfi + cfi_ld $6, PT_R6, \docfi + cfi_ld $5, PT_R5, \docfi + cfi_ld $4, PT_R4, \docfi + cfi_ld $3, PT_R3, \docfi + cfi_ld $2, PT_R2, \docfi .set pop .endm - .macro RESTORE_SP_AND_RET + .macro RESTORE_SP_AND_RET docfi=0 .set push .set noreorder LONG_L k0, PT_EPC(sp) - LONG_L sp, PT_R29(sp) + RESTORE_SP \docfi jr k0 rfe .set pop .endm #else - .macro RESTORE_SOME + .macro RESTORE_SOME docfi=0 .set push .set reorder .set noat @@ -346,24 +406,24 @@ mtc0 v0, CP0_STATUS LONG_L v1, PT_EPC(sp) MTC0 v1, CP0_EPC - LONG_L $31, PT_R31(sp) - LONG_L $28, PT_R28(sp) - LONG_L $25, PT_R25(sp) + cfi_ld $31, PT_R31, \docfi + cfi_ld $28, PT_R28, \docfi + cfi_ld $25, PT_R25, \docfi #ifdef CONFIG_64BIT - LONG_L $8, PT_R8(sp) - LONG_L $9, PT_R9(sp) + cfi_ld $8, PT_R8, \docfi + cfi_ld $9, PT_R9, \docfi #endif - LONG_L $7, PT_R7(sp) - LONG_L $6, PT_R6(sp) - LONG_L $5, PT_R5(sp) - LONG_L $4, PT_R4(sp) - LONG_L $3, PT_R3(sp) - LONG_L $2, PT_R2(sp) + cfi_ld $7, PT_R7, \docfi + cfi_ld $6, PT_R6, \docfi + cfi_ld $5, PT_R5, \docfi + cfi_ld $4, PT_R4, \docfi + cfi_ld $3, PT_R3, \docfi + cfi_ld $2, PT_R2, \docfi .set pop .endm - .macro RESTORE_SP_AND_RET - LONG_L sp, PT_R29(sp) + .macro RESTORE_SP_AND_RET docfi=0 + RESTORE_SP \docfi #ifdef CONFIG_CPU_MIPSR6 eretnc #else @@ -375,16 +435,12 @@ #endif - .macro RESTORE_SP - LONG_L sp, PT_R29(sp) - .endm - - .macro RESTORE_ALL - RESTORE_TEMP - RESTORE_STATIC - RESTORE_AT - RESTORE_SOME - RESTORE_SP + .macro RESTORE_ALL docfi=0 + RESTORE_TEMP \docfi + RESTORE_STATIC \docfi + RESTORE_AT \docfi + RESTORE_SOME \docfi + RESTORE_SP \docfi .endm /* diff --git a/arch/mips/include/asm/stacktrace.h b/arch/mips/include/asm/stacktrace.h index 780ee2c2a2ac..10c4e9c84448 100644 --- a/arch/mips/include/asm/stacktrace.h +++ b/arch/mips/include/asm/stacktrace.h @@ -2,6 +2,8 @@ #define _ASM_STACKTRACE_H #include <asm/ptrace.h> +#include <asm/asm.h> +#include <linux/stringify.h> #ifdef CONFIG_KALLSYMS extern int raw_show_trace; @@ -20,6 +22,14 @@ static inline unsigned long unwind_stack(struct task_struct *task, } #endif +#define STR_PTR_LA __stringify(PTR_LA) +#define STR_LONG_S __stringify(LONG_S) +#define STR_LONG_L __stringify(LONG_L) +#define STR_LONGSIZE __stringify(LONGSIZE) + +#define STORE_ONE_REG(r) \ + STR_LONG_S " $" __stringify(r)",("STR_LONGSIZE"*"__stringify(r)")(%1)\n\t" + static __always_inline void prepare_frametrace(struct pt_regs *regs) { #ifndef CONFIG_KALLSYMS @@ -32,21 +42,47 @@ static __always_inline void prepare_frametrace(struct pt_regs *regs) __asm__ __volatile__( ".set push\n\t" ".set noat\n\t" -#ifdef CONFIG_64BIT - "1: dla $1, 1b\n\t" - "sd $1, %0\n\t" - "sd $29, %1\n\t" - "sd $31, %2\n\t" -#else - "1: la $1, 1b\n\t" - "sw $1, %0\n\t" - "sw $29, %1\n\t" - "sw $31, %2\n\t" -#endif + /* Store $1 so we can use it */ + STR_LONG_S " $1,"STR_LONGSIZE"(%1)\n\t" + /* Store the PC */ + "1: " STR_PTR_LA " $1, 1b\n\t" + STR_LONG_S " $1,%0\n\t" + STORE_ONE_REG(2) + STORE_ONE_REG(3) + STORE_ONE_REG(4) + STORE_ONE_REG(5) + STORE_ONE_REG(6) + STORE_ONE_REG(7) + STORE_ONE_REG(8) + STORE_ONE_REG(9) + STORE_ONE_REG(10) + STORE_ONE_REG(11) + STORE_ONE_REG(12) + STORE_ONE_REG(13) + STORE_ONE_REG(14) + STORE_ONE_REG(15) + STORE_ONE_REG(16) + STORE_ONE_REG(17) + STORE_ONE_REG(18) + STORE_ONE_REG(19) + STORE_ONE_REG(20) + STORE_ONE_REG(21) + STORE_ONE_REG(22) + STORE_ONE_REG(23) + STORE_ONE_REG(24) + STORE_ONE_REG(25) + STORE_ONE_REG(26) + STORE_ONE_REG(27) + STORE_ONE_REG(28) + STORE_ONE_REG(29) + STORE_ONE_REG(30) + STORE_ONE_REG(31) + /* Restore $1 */ + STR_LONG_L " $1,"STR_LONGSIZE"(%1)\n\t" ".set pop\n\t" - : "=m" (regs->cp0_epc), - "=m" (regs->regs[29]), "=m" (regs->regs[31]) - : : "memory"); + : "=m" (regs->cp0_epc) + : "r" (regs->regs) + : "memory"); } #endif /* _ASM_STACKTRACE_H */ diff --git a/arch/mips/include/asm/topology.h b/arch/mips/include/asm/topology.h index 7afda4150a59..0673d2d0f2e6 100644 --- a/arch/mips/include/asm/topology.h +++ b/arch/mips/include/asm/topology.h @@ -13,7 +13,7 @@ #ifdef CONFIG_SMP #define topology_physical_package_id(cpu) (cpu_data[cpu].package) -#define topology_core_id(cpu) (cpu_data[cpu].core) +#define topology_core_id(cpu) (cpu_core(&cpu_data[cpu])) #define topology_core_cpumask(cpu) (&cpu_core_map[cpu]) #define topology_sibling_cpumask(cpu) (&cpu_sibling_map[cpu]) #endif diff --git a/arch/mips/include/uapi/asm/inst.h b/arch/mips/include/uapi/asm/inst.h index d61897535926..6abea5183d7c 100644 --- a/arch/mips/include/uapi/asm/inst.h +++ b/arch/mips/include/uapi/asm/inst.h @@ -981,7 +981,7 @@ struct mm16_r3_format { /* Load from global pointer format */ struct mm16_r5_format { /* Load/store from stack pointer format */ __BITFIELD_FIELD(unsigned int opcode : 6, __BITFIELD_FIELD(unsigned int rt : 5, - __BITFIELD_FIELD(signed int simmediate : 5, + __BITFIELD_FIELD(unsigned int imm : 5, __BITFIELD_FIELD(unsigned int : 16, /* Ignored */ ;)))) }; diff --git a/arch/mips/include/uapi/asm/siginfo.h b/arch/mips/include/uapi/asm/siginfo.h index 8069cf766603..cf6113bbcb98 100644 --- a/arch/mips/include/uapi/asm/siginfo.h +++ b/arch/mips/include/uapi/asm/siginfo.h @@ -120,7 +120,7 @@ typedef struct siginfo { #undef SI_TIMER #undef SI_MESGQ #define SI_ASYNCIO -2 /* sent by AIO completion */ -#define SI_TIMER __SI_CODE(__SI_TIMER, -3) /* sent by timer expiration */ -#define SI_MESGQ __SI_CODE(__SI_MESGQ, -4) /* sent by real time mesq state change */ +#define SI_TIMER -3 /* sent by timer expiration */ +#define SI_MESGQ -4 /* sent by real time mesq state change */ #endif /* _UAPI_ASM_SIGINFO_H */ diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile index 46c0581256f1..07f0f4a4b562 100644 --- a/arch/mips/kernel/Makefile +++ b/arch/mips/kernel/Makefile @@ -35,11 +35,15 @@ obj-$(CONFIG_MODULES) += module.o obj-$(CONFIG_FTRACE_SYSCALLS) += ftrace.o obj-$(CONFIG_FUNCTION_TRACER) += mcount.o ftrace.o -obj-$(CONFIG_CPU_R4K_FPU) += r4k_fpu.o r4k_switch.o -obj-$(CONFIG_CPU_R3000) += r2300_fpu.o r2300_switch.o -obj-$(CONFIG_CPU_R6000) += r6000_fpu.o r4k_switch.o -obj-$(CONFIG_CPU_TX39XX) += r2300_fpu.o r2300_switch.o -obj-$(CONFIG_CPU_CAVIUM_OCTEON) += r4k_fpu.o octeon_switch.o +sw-y := r4k_switch.o +sw-$(CONFIG_CPU_R3000) := r2300_switch.o +sw-$(CONFIG_CPU_TX39XX) := r2300_switch.o +sw-$(CONFIG_CPU_CAVIUM_OCTEON) := octeon_switch.o +obj-y += $(sw-y) + +obj-$(CONFIG_CPU_R4K_FPU) += r4k_fpu.o +obj-$(CONFIG_CPU_R3000) += r2300_fpu.o +obj-$(CONFIG_CPU_TX39XX) += r2300_fpu.o obj-$(CONFIG_SMP) += smp.o obj-$(CONFIG_SMP_UP) += smp-up.o diff --git a/arch/mips/kernel/cps-vec.S b/arch/mips/kernel/cps-vec.S index b849fe6aad94..d173b49f212d 100644 --- a/arch/mips/kernel/cps-vec.S +++ b/arch/mips/kernel/cps-vec.S @@ -327,8 +327,8 @@ LEAF(mips_cps_get_bootcfg) * to handle contiguous VP numbering, but no such systems yet * exist. */ - mfc0 t9, $3, 1 - andi t9, t9, 0xff + mfc0 t9, CP0_GLOBALNUMBER + andi t9, t9, MIPS_GLOBALNUMBER_VP #elif defined(CONFIG_MIPS_MT_SMP) has_mt ta2, 1f diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c index d08afc7dc507..cf3fd549e16d 100644 --- a/arch/mips/kernel/cpu-probe.c +++ b/arch/mips/kernel/cpu-probe.c @@ -326,7 +326,7 @@ static int __init fpu_disable(char *s) __setup("nofpu", fpu_disable); -int mips_dsp_disabled; +static int mips_dsp_disabled; static int __init dsp_disable(char *s) { @@ -919,9 +919,12 @@ static void decode_configs(struct cpuinfo_mips *c) #ifndef CONFIG_MIPS_CPS if (cpu_has_mips_r2_r6) { - c->core = get_ebase_cpunum(); + unsigned int core; + + core = get_ebase_cpunum(); if (cpu_has_mipsmt) - c->core >>= fls(core_nvpes()) - 1; + core >>= fls(core_nvpes()) - 1; + cpu_set_core(c, core); } #endif } @@ -1394,24 +1397,6 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c, unsigned int cpu) MIPS_CPU_DIVEC | MIPS_CPU_LLSC; c->tlbsize = 48; break; - case PRID_IMP_R6000: - c->cputype = CPU_R6000; - __cpu_name[cpu] = "R6000"; - set_isa(c, MIPS_CPU_ISA_II); - c->fpu_msk31 |= FPU_CSR_CONDX | FPU_CSR_FS; - c->options = MIPS_CPU_TLB | MIPS_CPU_FPU | - MIPS_CPU_LLSC; - c->tlbsize = 32; - break; - case PRID_IMP_R6000A: - c->cputype = CPU_R6000A; - __cpu_name[cpu] = "R6000A"; - set_isa(c, MIPS_CPU_ISA_II); - c->fpu_msk31 |= FPU_CSR_CONDX | FPU_CSR_FS; - c->options = MIPS_CPU_TLB | MIPS_CPU_FPU | - MIPS_CPU_LLSC; - c->tlbsize = 32; - break; case PRID_IMP_RM7000: c->cputype = CPU_RM7000; __cpu_name[cpu] = "RM7000"; @@ -2113,3 +2098,35 @@ void cpu_report(void) if (cpu_has_msa) pr_info("MSA revision is: %08x\n", c->msa_id); } + +void cpu_set_cluster(struct cpuinfo_mips *cpuinfo, unsigned int cluster) +{ + /* Ensure the core number fits in the field */ + WARN_ON(cluster > (MIPS_GLOBALNUMBER_CLUSTER >> + MIPS_GLOBALNUMBER_CLUSTER_SHF)); + + cpuinfo->globalnumber &= ~MIPS_GLOBALNUMBER_CLUSTER; + cpuinfo->globalnumber |= cluster << MIPS_GLOBALNUMBER_CLUSTER_SHF; +} + +void cpu_set_core(struct cpuinfo_mips *cpuinfo, unsigned int core) +{ + /* Ensure the core number fits in the field */ + WARN_ON(core > (MIPS_GLOBALNUMBER_CORE >> MIPS_GLOBALNUMBER_CORE_SHF)); + + cpuinfo->globalnumber &= ~MIPS_GLOBALNUMBER_CORE; + cpuinfo->globalnumber |= core << MIPS_GLOBALNUMBER_CORE_SHF; +} + +void cpu_set_vpe_id(struct cpuinfo_mips *cpuinfo, unsigned int vpe) +{ + /* Ensure the VP(E) ID fits in the field */ + WARN_ON(vpe > (MIPS_GLOBALNUMBER_VP >> MIPS_GLOBALNUMBER_VP_SHF)); + + /* Ensure we're not using VP(E)s without support */ + WARN_ON(vpe && !IS_ENABLED(CONFIG_MIPS_MT_SMP) && + !IS_ENABLED(CONFIG_CPU_MIPSR6)); + + cpuinfo->globalnumber &= ~MIPS_GLOBALNUMBER_VP; + cpuinfo->globalnumber |= vpe << MIPS_GLOBALNUMBER_VP_SHF; +} diff --git a/arch/mips/kernel/elf.c b/arch/mips/kernel/elf.c index 5c429d70e17f..0828d6d963b7 100644 --- a/arch/mips/kernel/elf.c +++ b/arch/mips/kernel/elf.c @@ -87,6 +87,7 @@ int arch_elf_pt_proc(void *_ehdr, void *_phdr, struct file *elf, bool elf32; u32 flags; int ret; + loff_t pos; elf32 = ehdr->e32.e_ident[EI_CLASS] == ELFCLASS32; flags = elf32 ? ehdr->e32.e_flags : ehdr->e64.e_flags; @@ -108,21 +109,16 @@ int arch_elf_pt_proc(void *_ehdr, void *_phdr, struct file *elf, if (phdr32->p_filesz < sizeof(abiflags)) return -EINVAL; - - ret = kernel_read(elf, phdr32->p_offset, - (char *)&abiflags, - sizeof(abiflags)); + pos = phdr32->p_offset; } else { if (phdr64->p_type != PT_MIPS_ABIFLAGS) return 0; if (phdr64->p_filesz < sizeof(abiflags)) return -EINVAL; - - ret = kernel_read(elf, phdr64->p_offset, - (char *)&abiflags, - sizeof(abiflags)); + pos = phdr64->p_offset; } + ret = kernel_read(elf, &abiflags, sizeof(abiflags), &pos); if (ret < 0) return ret; if (ret != sizeof(abiflags)) diff --git a/arch/mips/kernel/genex.S b/arch/mips/kernel/genex.S index ae810da4d499..37b9383eacd3 100644 --- a/arch/mips/kernel/genex.S +++ b/arch/mips/kernel/genex.S @@ -150,6 +150,7 @@ LEAF(__r4k_wait) .align 5 BUILD_ROLLBACK_PROLOGUE handle_int NESTED(handle_int, PT_SIZE, sp) + .cfi_signal_frame #ifdef CONFIG_TRACE_IRQFLAGS /* * Check to see if the interrupted code has just disabled @@ -181,7 +182,7 @@ NESTED(handle_int, PT_SIZE, sp) 1: .set pop #endif - SAVE_ALL + SAVE_ALL docfi=1 CLI TRACE_IRQS_OFF @@ -269,8 +270,8 @@ NESTED(except_vec_ejtag_debug, 0, sp) */ BUILD_ROLLBACK_PROLOGUE except_vec_vi NESTED(except_vec_vi, 0, sp) - SAVE_SOME - SAVE_AT + SAVE_SOME docfi=1 + SAVE_AT docfi=1 .set push .set noreorder PTR_LA v1, except_vec_vi_handler @@ -396,6 +397,7 @@ NESTED(except_vec_nmi, 0, sp) __FINIT NESTED(nmi_handler, PT_SIZE, sp) + .cfi_signal_frame .set push .set noat /* @@ -478,6 +480,7 @@ NESTED(nmi_handler, PT_SIZE, sp) .macro __BUILD_HANDLER exception handler clear verbose ext .align 5 NESTED(handle_\exception, PT_SIZE, sp) + .cfi_signal_frame .set noat SAVE_ALL FEXPORT(handle_\exception\ext) @@ -485,8 +488,8 @@ NESTED(nmi_handler, PT_SIZE, sp) .set at __BUILD_\verbose \exception move a0, sp - PTR_LA ra, ret_from_exception - j do_\handler + jal do_\handler + j ret_from_exception END(handle_\exception) .endm diff --git a/arch/mips/kernel/idle.c b/arch/mips/kernel/idle.c index 60ab4c44d305..7c246b69c545 100644 --- a/arch/mips/kernel/idle.c +++ b/arch/mips/kernel/idle.c @@ -11,6 +11,7 @@ * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ +#include <linux/cpu.h> #include <linux/export.h> #include <linux/init.h> #include <linux/irqflags.h> diff --git a/arch/mips/kernel/mips-cm.c b/arch/mips/kernel/mips-cm.c index cb0c57f860d4..e91c8c4e2eb5 100644 --- a/arch/mips/kernel/mips-cm.c +++ b/arch/mips/kernel/mips-cm.c @@ -12,10 +12,10 @@ #include <linux/percpu.h> #include <linux/spinlock.h> -#include <asm/mips-cm.h> +#include <asm/mips-cps.h> #include <asm/mipsregs.h> -void __iomem *mips_cm_base; +void __iomem *mips_gcr_base; void __iomem *mips_cm_l2sync_base; int mips_cm_is64; @@ -167,8 +167,8 @@ phys_addr_t __mips_cm_l2sync_phys_base(void) * current location. */ base_reg = read_gcr_l2_only_sync_base(); - if (base_reg & CM_GCR_L2_ONLY_SYNC_BASE_SYNCEN_MSK) - return base_reg & CM_GCR_L2_ONLY_SYNC_BASE_SYNCBASE_MSK; + if (base_reg & CM_GCR_L2_ONLY_SYNC_BASE_SYNCEN) + return base_reg & CM_GCR_L2_ONLY_SYNC_BASE_SYNCBASE; /* Default to following the CM */ return mips_cm_phys_base() + MIPS_CM_GCR_SIZE; @@ -183,19 +183,19 @@ static void mips_cm_probe_l2sync(void) phys_addr_t addr; /* L2-only sync was introduced with CM major revision 6 */ - major_rev = (read_gcr_rev() & CM_GCR_REV_MAJOR_MSK) >> - CM_GCR_REV_MAJOR_SHF; + major_rev = (read_gcr_rev() & CM_GCR_REV_MAJOR) >> + __ffs(CM_GCR_REV_MAJOR); if (major_rev < 6) return; /* Find a location for the L2 sync region */ addr = mips_cm_l2sync_phys_base(); - BUG_ON((addr & CM_GCR_L2_ONLY_SYNC_BASE_SYNCBASE_MSK) != addr); + BUG_ON((addr & CM_GCR_L2_ONLY_SYNC_BASE_SYNCBASE) != addr); if (!addr) return; /* Set the region base address & enable it */ - write_gcr_l2_only_sync_base(addr | CM_GCR_L2_ONLY_SYNC_BASE_SYNCEN_MSK); + write_gcr_l2_only_sync_base(addr | CM_GCR_L2_ONLY_SYNC_BASE_SYNCEN); /* Map the region */ mips_cm_l2sync_base = ioremap_nocache(addr, MIPS_CM_L2SYNC_SIZE); @@ -211,41 +211,39 @@ int mips_cm_probe(void) * No need to probe again if we have already been * here before. */ - if (mips_cm_base) + if (mips_gcr_base) return 0; addr = mips_cm_phys_base(); - BUG_ON((addr & CM_GCR_BASE_GCRBASE_MSK) != addr); + BUG_ON((addr & CM_GCR_BASE_GCRBASE) != addr); if (!addr) return -ENODEV; - mips_cm_base = ioremap_nocache(addr, MIPS_CM_GCR_SIZE); - if (!mips_cm_base) + mips_gcr_base = ioremap_nocache(addr, MIPS_CM_GCR_SIZE); + if (!mips_gcr_base) return -ENXIO; /* sanity check that we're looking at a CM */ base_reg = read_gcr_base(); - if ((base_reg & CM_GCR_BASE_GCRBASE_MSK) != addr) { + if ((base_reg & CM_GCR_BASE_GCRBASE) != addr) { pr_err("GCRs appear to have been moved (expected them at 0x%08lx)!\n", (unsigned long)addr); - mips_cm_base = NULL; + mips_gcr_base = NULL; return -ENODEV; } /* set default target to memory */ - base_reg &= ~CM_GCR_BASE_CMDEFTGT_MSK; - base_reg |= CM_GCR_BASE_CMDEFTGT_MEM; - write_gcr_base(base_reg); + change_gcr_base(CM_GCR_BASE_CMDEFTGT, CM_GCR_BASE_CMDEFTGT_MEM); /* disable CM regions */ - write_gcr_reg0_base(CM_GCR_REGn_BASE_BASEADDR_MSK); - write_gcr_reg0_mask(CM_GCR_REGn_MASK_ADDRMASK_MSK); - write_gcr_reg1_base(CM_GCR_REGn_BASE_BASEADDR_MSK); - write_gcr_reg1_mask(CM_GCR_REGn_MASK_ADDRMASK_MSK); - write_gcr_reg2_base(CM_GCR_REGn_BASE_BASEADDR_MSK); - write_gcr_reg2_mask(CM_GCR_REGn_MASK_ADDRMASK_MSK); - write_gcr_reg3_base(CM_GCR_REGn_BASE_BASEADDR_MSK); - write_gcr_reg3_mask(CM_GCR_REGn_MASK_ADDRMASK_MSK); + write_gcr_reg0_base(CM_GCR_REGn_BASE_BASEADDR); + write_gcr_reg0_mask(CM_GCR_REGn_MASK_ADDRMASK); + write_gcr_reg1_base(CM_GCR_REGn_BASE_BASEADDR); + write_gcr_reg1_mask(CM_GCR_REGn_MASK_ADDRMASK); + write_gcr_reg2_base(CM_GCR_REGn_BASE_BASEADDR); + write_gcr_reg2_mask(CM_GCR_REGn_MASK_ADDRMASK); + write_gcr_reg3_base(CM_GCR_REGn_BASE_BASEADDR); + write_gcr_reg3_mask(CM_GCR_REGn_MASK_ADDRMASK); /* probe for an L2-only sync region */ mips_cm_probe_l2sync(); @@ -259,16 +257,27 @@ int mips_cm_probe(void) return 0; } -void mips_cm_lock_other(unsigned int core, unsigned int vp) +void mips_cm_lock_other(unsigned int cluster, unsigned int core, + unsigned int vp, unsigned int block) { - unsigned curr_core; + unsigned int curr_core, cm_rev; u32 val; + cm_rev = mips_cm_revision(); preempt_disable(); - if (mips_cm_revision() >= CM_REV_CM3) { - val = core << CM3_GCR_Cx_OTHER_CORE_SHF; - val |= vp << CM3_GCR_Cx_OTHER_VP_SHF; + if (cm_rev >= CM_REV_CM3) { + val = core << __ffs(CM3_GCR_Cx_OTHER_CORE); + val |= vp << __ffs(CM3_GCR_Cx_OTHER_VP); + + if (cm_rev >= CM_REV_CM3_5) { + val |= CM_GCR_Cx_OTHER_CLUSTER_EN; + val |= cluster << __ffs(CM_GCR_Cx_OTHER_CLUSTER); + val |= block << __ffs(CM_GCR_Cx_OTHER_BLOCK); + } else { + WARN_ON(cluster != 0); + WARN_ON(block != CM_GCR_Cx_OTHER_BLOCK_LOCAL); + } /* * We need to disable interrupts in SMP systems in order to @@ -282,18 +291,20 @@ void mips_cm_lock_other(unsigned int core, unsigned int vp) spin_lock_irqsave(this_cpu_ptr(&cm_core_lock), *this_cpu_ptr(&cm_core_lock_flags)); } else { + WARN_ON(cluster != 0); WARN_ON(vp != 0); + WARN_ON(block != CM_GCR_Cx_OTHER_BLOCK_LOCAL); /* * We only have a GCR_CL_OTHER per core in systems with * CM 2.5 & older, so have to ensure other VP(E)s don't * race with us. */ - curr_core = current_cpu_data.core; + curr_core = cpu_core(¤t_cpu_data); spin_lock_irqsave(&per_cpu(cm_core_lock, curr_core), per_cpu(cm_core_lock_flags, curr_core)); - val = core << CM_GCR_Cx_OTHER_CORENUM_SHF; + val = core << __ffs(CM_GCR_Cx_OTHER_CORENUM); } write_gcr_cl_other(val); @@ -310,7 +321,7 @@ void mips_cm_unlock_other(void) unsigned int curr_core; if (mips_cm_revision() < CM_REV_CM3) { - curr_core = current_cpu_data.core; + curr_core = cpu_core(¤t_cpu_data); spin_unlock_irqrestore(&per_cpu(cm_core_lock, curr_core), per_cpu(cm_core_lock_flags, curr_core)); } else { @@ -332,13 +343,13 @@ void mips_cm_error_report(void) return; revision = mips_cm_revision(); + cm_error = read_gcr_error_cause(); + cm_addr = read_gcr_error_addr(); + cm_other = read_gcr_error_mult(); if (revision < CM_REV_CM3) { /* CM2 */ - cm_error = read_gcr_error_cause(); - cm_addr = read_gcr_error_addr(); - cm_other = read_gcr_error_mult(); - cause = cm_error >> CM_GCR_ERROR_CAUSE_ERRTYPE_SHF; - ocause = cm_other >> CM_GCR_ERROR_MULT_ERR2ND_SHF; + cause = cm_error >> __ffs(CM_GCR_ERROR_CAUSE_ERRTYPE); + ocause = cm_other >> __ffs(CM_GCR_ERROR_MULT_ERR2ND); if (!cause) return; @@ -380,11 +391,8 @@ void mips_cm_error_report(void) ulong core_id_bits, vp_id_bits, cmd_bits, cmd_group_bits; ulong cm3_cca_bits, mcp_bits, cm3_tr_bits, sched_bit; - cm_error = read64_gcr_error_cause(); - cm_addr = read64_gcr_error_addr(); - cm_other = read64_gcr_error_mult(); - cause = cm_error >> CM3_GCR_ERROR_CAUSE_ERRTYPE_SHF; - ocause = cm_other >> CM_GCR_ERROR_MULT_ERR2ND_SHF; + cause = cm_error >> __ffs64(CM3_GCR_ERROR_CAUSE_ERRTYPE); + ocause = cm_other >> __ffs(CM_GCR_ERROR_MULT_ERR2ND); if (!cause) return; diff --git a/arch/mips/kernel/mips-cpc.c b/arch/mips/kernel/mips-cpc.c index a4964c334cab..f66b05ebf637 100644 --- a/arch/mips/kernel/mips-cpc.c +++ b/arch/mips/kernel/mips-cpc.c @@ -12,8 +12,7 @@ #include <linux/percpu.h> #include <linux/spinlock.h> -#include <asm/mips-cm.h> -#include <asm/mips-cpc.h> +#include <asm/mips-cps.h> void __iomem *mips_cpc_base; @@ -40,13 +39,13 @@ static phys_addr_t mips_cpc_phys_base(void) if (!mips_cm_present()) return 0; - if (!(read_gcr_cpc_status() & CM_GCR_CPC_STATUS_EX_MSK)) + if (!(read_gcr_cpc_status() & CM_GCR_CPC_STATUS_EX)) return 0; /* If the CPC is already enabled, leave it so */ cpc_base = read_gcr_cpc_base(); - if (cpc_base & CM_GCR_CPC_BASE_CPCEN_MSK) - return cpc_base & CM_GCR_CPC_BASE_CPCBASE_MSK; + if (cpc_base & CM_GCR_CPC_BASE_CPCEN) + return cpc_base & CM_GCR_CPC_BASE_CPCBASE; /* Otherwise, use the default address */ cpc_base = mips_cpc_default_phys_base(); @@ -54,7 +53,7 @@ static phys_addr_t mips_cpc_phys_base(void) return cpc_base; /* Enable the CPC, mapped at the default address */ - write_gcr_cpc_base(cpc_base | CM_GCR_CPC_BASE_CPCEN_MSK); + write_gcr_cpc_base(cpc_base | CM_GCR_CPC_BASE_CPCEN); return cpc_base; } @@ -86,10 +85,10 @@ void mips_cpc_lock_other(unsigned int core) return; preempt_disable(); - curr_core = current_cpu_data.core; + curr_core = cpu_core(¤t_cpu_data); spin_lock_irqsave(&per_cpu(cpc_core_lock, curr_core), per_cpu(cpc_core_lock_flags, curr_core)); - write_cpc_cl_other(core << CPC_Cx_OTHER_CORENUM_SHF); + write_cpc_cl_other(core << __ffs(CPC_Cx_OTHER_CORENUM)); /* * Ensure the core-other region reflects the appropriate core & @@ -106,7 +105,7 @@ void mips_cpc_unlock_other(void) /* Systems with CM >= 3 lock the CPC via mips_cm_lock_other */ return; - curr_core = current_cpu_data.core; + curr_core = cpu_core(¤t_cpu_data); spin_unlock_irqrestore(&per_cpu(cpc_core_lock, curr_core), per_cpu(cpc_core_lock_flags, curr_core)); preempt_enable(); diff --git a/arch/mips/kernel/mips-r2-to-r6-emul.c b/arch/mips/kernel/mips-r2-to-r6-emul.c index ae64c8f56a8c..eb18b186e858 100644 --- a/arch/mips/kernel/mips-r2-to-r6-emul.c +++ b/arch/mips/kernel/mips-r2-to-r6-emul.c @@ -46,9 +46,11 @@ #define LL "ll " #define SC "sc " -DEFINE_PER_CPU(struct mips_r2_emulator_stats, mipsr2emustats); -DEFINE_PER_CPU(struct mips_r2_emulator_stats, mipsr2bdemustats); -DEFINE_PER_CPU(struct mips_r2br_emulator_stats, mipsr2bremustats); +#ifdef CONFIG_DEBUG_FS +static DEFINE_PER_CPU(struct mips_r2_emulator_stats, mipsr2emustats); +static DEFINE_PER_CPU(struct mips_r2_emulator_stats, mipsr2bdemustats); +static DEFINE_PER_CPU(struct mips_r2br_emulator_stats, mipsr2bremustats); +#endif extern const unsigned int fpucondbit[8]; @@ -600,7 +602,7 @@ static int ddivu_func(struct pt_regs *regs, u32 ir) } /* R6 removed instructions for the SPECIAL opcode */ -static struct r2_decoder_table spec_op_table[] = { +static const struct r2_decoder_table spec_op_table[] = { { 0xfc1ff83f, 0x00000008, jr_func }, { 0xfc00ffff, 0x00000018, mult_func }, { 0xfc00ffff, 0x00000019, multu_func }, @@ -867,7 +869,7 @@ static int dclo_func(struct pt_regs *regs, u32 ir) } /* R6 removed instructions for the SPECIAL2 opcode */ -static struct r2_decoder_table spec2_op_table[] = { +static const struct r2_decoder_table spec2_op_table[] = { { 0xfc00ffff, 0x70000000, madd_func }, { 0xfc00ffff, 0x70000001, maddu_func }, { 0xfc0007ff, 0x70000002, mul_func }, @@ -881,9 +883,9 @@ static struct r2_decoder_table spec2_op_table[] = { }; static inline int mipsr2_find_op_func(struct pt_regs *regs, u32 inst, - struct r2_decoder_table *table) + const struct r2_decoder_table *table) { - struct r2_decoder_table *p; + const struct r2_decoder_table *p; int err; for (p = table; p->func; p++) { diff --git a/arch/mips/kernel/octeon_switch.S b/arch/mips/kernel/octeon_switch.S index 3375745b9198..e42113fe2762 100644 --- a/arch/mips/kernel/octeon_switch.S +++ b/arch/mips/kernel/octeon_switch.S @@ -10,12 +10,13 @@ * Copyright (C) 2000 MIPS Technologies, Inc. * written by Carsten Langgaard, carstenl@mips.com */ +#include <asm/asm.h> +#include <asm/export.h> +#include <asm/asm-offsets.h> +#include <asm/mipsregs.h> +#include <asm/regdef.h> +#include <asm/stackframe.h> -#define USE_ALTERNATE_RESUME_IMPL 1 - .set push - .set arch=mips64r2 -#include "r4k_switch.S" - .set pop /* * task_struct *resume(task_struct *prev, task_struct *next, * struct thread_info *next_ti) diff --git a/arch/mips/kernel/pm-cps.c b/arch/mips/kernel/pm-cps.c index d99416094ba9..4655017f2377 100644 --- a/arch/mips/kernel/pm-cps.c +++ b/arch/mips/kernel/pm-cps.c @@ -17,8 +17,7 @@ #include <asm/cacheflush.h> #include <asm/cacheops.h> #include <asm/idle.h> -#include <asm/mips-cm.h> -#include <asm/mips-cpc.h> +#include <asm/mips-cps.h> #include <asm/mipsmtregs.h> #include <asm/pm.h> #include <asm/pm-cps.h> @@ -49,7 +48,7 @@ static DEFINE_PER_CPU_READ_MOSTLY(cps_nc_entry_fn[CPS_PM_STATE_COUNT], nc_asm_enter); /* Bitmap indicating which states are supported by the system */ -DECLARE_BITMAP(state_support, CPS_PM_STATE_COUNT); +static DECLARE_BITMAP(state_support, CPS_PM_STATE_COUNT); /* * Indicates the number of coupled VPEs ready to operate in a non-coherent @@ -114,7 +113,7 @@ static void coupled_barrier(atomic_t *a, unsigned online) int cps_pm_enter_state(enum cps_pm_state state) { unsigned cpu = smp_processor_id(); - unsigned core = current_cpu_data.core; + unsigned core = cpu_core(¤t_cpu_data); unsigned online, left; cpumask_t *coupled_mask = this_cpu_ptr(&online_coupled); u32 *core_ready_count, *nc_core_ready_count; @@ -486,7 +485,7 @@ static void *cps_gen_entry_code(unsigned cpu, enum cps_pm_state state) * defined by the interAptiv & proAptiv SUMs as ensuring that the * operation resulting from the preceding store is complete. */ - uasm_i_addiu(&p, t0, zero, 1 << cpu_data[cpu].core); + uasm_i_addiu(&p, t0, zero, 1 << cpu_core(&cpu_data[cpu])); uasm_i_sw(&p, t0, 0, r_pcohctl); uasm_i_lw(&p, t0, 0, r_pcohctl); @@ -569,8 +568,8 @@ static void *cps_gen_entry_code(unsigned cpu, enum cps_pm_state state) * rest will just be performing a rather unusual nop. */ uasm_i_addiu(&p, t0, zero, mips_cm_revision() < CM_REV_CM3 - ? CM_GCR_Cx_COHERENCE_COHDOMAINEN_MSK - : CM3_GCR_Cx_COHERENCE_COHEN_MSK); + ? CM_GCR_Cx_COHERENCE_COHDOMAINEN + : CM3_GCR_Cx_COHERENCE_COHEN); uasm_i_sw(&p, t0, 0, r_pcohctl); uasm_i_lw(&p, t0, 0, r_pcohctl); @@ -640,7 +639,7 @@ out_err: static int cps_pm_online_cpu(unsigned int cpu) { enum cps_pm_state state; - unsigned core = cpu_data[cpu].core; + unsigned core = cpu_core(&cpu_data[cpu]); void *entry_fn, *core_rc; for (state = CPS_PM_NC_WAIT; state < CPS_PM_STATE_COUNT; state++) { @@ -692,7 +691,7 @@ static int __init cps_pm_init(void) /* Detect whether a CPC is present */ if (mips_cpc_present()) { /* Detect whether clock gating is implemented */ - if (read_cpc_cl_stat_conf() & CPC_Cx_STAT_CONF_CLKGAT_IMPL_MSK) + if (read_cpc_cl_stat_conf() & CPC_Cx_STAT_CONF_CLKGAT_IMPL) set_bit(CPS_PM_CLOCK_GATED, state_support); else pr_warn("pm-cps: CPC does not support clock gating\n"); diff --git a/arch/mips/kernel/proc.c b/arch/mips/kernel/proc.c index 70604c753aa4..bd9bf528f19b 100644 --- a/arch/mips/kernel/proc.c +++ b/arch/mips/kernel/proc.c @@ -134,13 +134,13 @@ static int show_cpuinfo(struct seq_file *m, void *v) seq_printf(m, "kscratch registers\t: %d\n", hweight8(cpu_data[n].kscratch_mask)); seq_printf(m, "package\t\t\t: %d\n", cpu_data[n].package); - seq_printf(m, "core\t\t\t: %d\n", cpu_data[n].core); + seq_printf(m, "core\t\t\t: %d\n", cpu_core(&cpu_data[n])); #if defined(CONFIG_MIPS_MT_SMP) || defined(CONFIG_CPU_MIPSR6) if (cpu_has_mipsmt) - seq_printf(m, "VPE\t\t\t: %d\n", cpu_data[n].vpe_id); + seq_printf(m, "VPE\t\t\t: %d\n", cpu_vpe_id(&cpu_data[n])); else if (cpu_has_vp) - seq_printf(m, "VP\t\t\t: %d\n", cpu_data[n].vpe_id); + seq_printf(m, "VP\t\t\t: %d\n", cpu_vpe_id(&cpu_data[n])); #endif sprintf(fmt, "VCE%%c exceptions\t\t: %s\n", diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c index 5351e1f3950d..c5ff6bfe2825 100644 --- a/arch/mips/kernel/process.c +++ b/arch/mips/kernel/process.c @@ -208,13 +208,13 @@ static inline int is_ra_save_ins(union mips_instruction *ip, int *poff) * * microMIPS is way more fun... */ - if (mm_insn_16bit(ip->halfword[1])) { + if (mm_insn_16bit(ip->word >> 16)) { switch (ip->mm16_r5_format.opcode) { case mm_swsp16_op: if (ip->mm16_r5_format.rt != 31) return 0; - *poff = ip->mm16_r5_format.simmediate; + *poff = ip->mm16_r5_format.imm; *poff = (*poff << 2) / sizeof(ulong); return 1; @@ -287,7 +287,7 @@ static inline int is_jump_ins(union mips_instruction *ip) * * microMIPS is kind of more fun... */ - if (mm_insn_16bit(ip->halfword[1])) { + if (mm_insn_16bit(ip->word >> 16)) { if ((ip->mm16_r5_format.opcode == mm_pool16c_op && (ip->mm16_r5_format.rt & mm_jr16_op) == mm_jr16_op)) return 1; @@ -313,9 +313,11 @@ static inline int is_jump_ins(union mips_instruction *ip) #endif } -static inline int is_sp_move_ins(union mips_instruction *ip) +static inline int is_sp_move_ins(union mips_instruction *ip, int *frame_size) { #ifdef CONFIG_CPU_MICROMIPS + unsigned short tmp; + /* * addiusp -imm * addius5 sp,-imm @@ -324,21 +326,40 @@ static inline int is_sp_move_ins(union mips_instruction *ip) * * microMIPS is not more fun... */ - if (mm_insn_16bit(ip->halfword[1])) { - return (ip->mm16_r3_format.opcode == mm_pool16d_op && - ip->mm16_r3_format.simmediate && mm_addiusp_func) || - (ip->mm16_r5_format.opcode == mm_pool16d_op && - ip->mm16_r5_format.rt == 29); + if (mm_insn_16bit(ip->word >> 16)) { + if (ip->mm16_r3_format.opcode == mm_pool16d_op && + ip->mm16_r3_format.simmediate & mm_addiusp_func) { + tmp = ip->mm_b0_format.simmediate >> 1; + tmp = ((tmp & 0x1ff) ^ 0x100) - 0x100; + if ((tmp + 2) < 4) /* 0x0,0x1,0x1fe,0x1ff are special */ + tmp ^= 0x100; + *frame_size = -(signed short)(tmp << 2); + return 1; + } + if (ip->mm16_r5_format.opcode == mm_pool16d_op && + ip->mm16_r5_format.rt == 29) { + tmp = ip->mm16_r5_format.imm >> 1; + *frame_size = -(signed short)(tmp & 0xf); + return 1; + } + return 0; } - return ip->mm_i_format.opcode == mm_addiu32_op && - ip->mm_i_format.rt == 29 && ip->mm_i_format.rs == 29; + if (ip->mm_i_format.opcode == mm_addiu32_op && + ip->mm_i_format.rt == 29 && ip->mm_i_format.rs == 29) { + *frame_size = -ip->i_format.simmediate; + return 1; + } #else /* addiu/daddiu sp,sp,-imm */ if (ip->i_format.rs != 29 || ip->i_format.rt != 29) return 0; - if (ip->i_format.opcode == addiu_op || ip->i_format.opcode == daddiu_op) + + if (ip->i_format.opcode == addiu_op || + ip->i_format.opcode == daddiu_op) { + *frame_size = -ip->i_format.simmediate; return 1; + } #endif return 0; } @@ -348,7 +369,9 @@ static int get_frame_info(struct mips_frame_info *info) bool is_mmips = IS_ENABLED(CONFIG_CPU_MICROMIPS); union mips_instruction insn, *ip, *ip_end; const unsigned int max_insns = 128; + unsigned int last_insn_size = 0; unsigned int i; + bool saw_jump = false; info->pc_offset = -1; info->frame_size = 0; @@ -359,47 +382,44 @@ static int get_frame_info(struct mips_frame_info *info) ip_end = (void *)ip + info->func_size; - for (i = 0; i < max_insns && ip < ip_end; i++, ip++) { + for (i = 0; i < max_insns && ip < ip_end; i++) { + ip = (void *)ip + last_insn_size; if (is_mmips && mm_insn_16bit(ip->halfword[0])) { - insn.halfword[0] = 0; - insn.halfword[1] = ip->halfword[0]; + insn.word = ip->halfword[0] << 16; + last_insn_size = 2; } else if (is_mmips) { - insn.halfword[0] = ip->halfword[1]; - insn.halfword[1] = ip->halfword[0]; + insn.word = ip->halfword[0] << 16 | ip->halfword[1]; + last_insn_size = 4; } else { insn.word = ip->word; + last_insn_size = 4; } - if (is_jump_ins(&insn)) - break; - if (!info->frame_size) { - if (is_sp_move_ins(&insn)) - { -#ifdef CONFIG_CPU_MICROMIPS - if (mm_insn_16bit(ip->halfword[0])) - { - unsigned short tmp; - - if (ip->halfword[0] & mm_addiusp_func) - { - tmp = (((ip->halfword[0] >> 1) & 0x1ff) << 2); - info->frame_size = -(signed short)(tmp | ((tmp & 0x100) ? 0xfe00 : 0)); - } else { - tmp = (ip->halfword[0] >> 1); - info->frame_size = -(signed short)(tmp & 0xf); - } - ip = (void *) &ip->halfword[1]; - ip--; - } else -#endif - info->frame_size = - ip->i_format.simmediate; - } + is_sp_move_ins(&insn, &info->frame_size); + continue; + } else if (!saw_jump && is_jump_ins(ip)) { + /* + * If we see a jump instruction, we are finished + * with the frame save. + * + * Some functions can have a shortcut return at + * the beginning of the function, so don't start + * looking for jump instruction until we see the + * frame setup. + * + * The RA save instruction can get put into the + * delay slot of the jump instruction, so look + * at the next instruction, too. + */ + saw_jump = true; continue; } if (info->pc_offset == -1 && is_ra_save_ins(&insn, &info->pc_offset)) break; + if (saw_jump) + break; } if (info->frame_size && info->pc_offset >= 0) /* nested */ return 0; diff --git a/arch/mips/kernel/r2300_fpu.S b/arch/mips/kernel/r2300_fpu.S index 918f2f6d3861..3062ba66c563 100644 --- a/arch/mips/kernel/r2300_fpu.S +++ b/arch/mips/kernel/r2300_fpu.S @@ -12,7 +12,9 @@ * Copyright (c) 1998 Harald Koerfgen */ #include <asm/asm.h> +#include <asm/asmmacro.h> #include <asm/errno.h> +#include <asm/export.h> #include <asm/fpregdef.h> #include <asm/mipsregs.h> #include <asm/asm-offsets.h> @@ -31,9 +33,85 @@ PTR 9b+4,bad_stack; \ .previous - .set noreorder .set mips1 +/* + * Save a thread's fp context. + */ +LEAF(_save_fp) +EXPORT_SYMBOL(_save_fp) + fpu_save_single a0, t1 # clobbers t1 + jr ra + END(_save_fp) + +/* + * Restore a thread's fp context. + */ +LEAF(_restore_fp) + fpu_restore_single a0, t1 # clobbers t1 + jr ra + END(_restore_fp) + +/* + * Load the FPU with signalling NANS. This bit pattern we're using has + * the property that no matter whether considered as single or as double + * precision represents signaling NANS. + * + * The value to initialize fcr31 to comes in $a0. + */ + + .set push + SET_HARDFLOAT + +LEAF(_init_fpu) + mfc0 t0, CP0_STATUS + li t1, ST0_CU1 + or t0, t1 + mtc0 t0, CP0_STATUS + + ctc1 a0, fcr31 + + li t0, -1 + + mtc1 t0, $f0 + mtc1 t0, $f1 + mtc1 t0, $f2 + mtc1 t0, $f3 + mtc1 t0, $f4 + mtc1 t0, $f5 + mtc1 t0, $f6 + mtc1 t0, $f7 + mtc1 t0, $f8 + mtc1 t0, $f9 + mtc1 t0, $f10 + mtc1 t0, $f11 + mtc1 t0, $f12 + mtc1 t0, $f13 + mtc1 t0, $f14 + mtc1 t0, $f15 + mtc1 t0, $f16 + mtc1 t0, $f17 + mtc1 t0, $f18 + mtc1 t0, $f19 + mtc1 t0, $f20 + mtc1 t0, $f21 + mtc1 t0, $f22 + mtc1 t0, $f23 + mtc1 t0, $f24 + mtc1 t0, $f25 + mtc1 t0, $f26 + mtc1 t0, $f27 + mtc1 t0, $f28 + mtc1 t0, $f29 + mtc1 t0, $f30 + mtc1 t0, $f31 + jr ra + END(_init_fpu) + + .set pop + + .set noreorder + /** * _save_fp_context() - save FP context from the FPU * @a0 - pointer to fpregs field of sigcontext diff --git a/arch/mips/kernel/r2300_switch.S b/arch/mips/kernel/r2300_switch.S index 1049eeafd97d..e57703b1de50 100644 --- a/arch/mips/kernel/r2300_switch.S +++ b/arch/mips/kernel/r2300_switch.S @@ -26,12 +26,6 @@ .align 5 /* - * Offset to the current process status flags, the first 32 bytes of the - * stack are not used. - */ -#define ST_OFF (_THREAD_SIZE - 32 - PT_SIZE + PT_STATUS) - -/* * task_struct *resume(task_struct *prev, task_struct *next, * struct thread_info *next_ti) */ @@ -68,78 +62,3 @@ LEAF(resume) move v0, a0 jr ra END(resume) - -/* - * Save a thread's fp context. - */ -LEAF(_save_fp) -EXPORT_SYMBOL(_save_fp) - fpu_save_single a0, t1 # clobbers t1 - jr ra - END(_save_fp) - -/* - * Restore a thread's fp context. - */ -LEAF(_restore_fp) - fpu_restore_single a0, t1 # clobbers t1 - jr ra - END(_restore_fp) - -/* - * Load the FPU with signalling NANS. This bit pattern we're using has - * the property that no matter whether considered as single or as double - * precision represents signaling NANS. - * - * The value to initialize fcr31 to comes in $a0. - */ - - .set push - SET_HARDFLOAT - -LEAF(_init_fpu) - mfc0 t0, CP0_STATUS - li t1, ST0_CU1 - or t0, t1 - mtc0 t0, CP0_STATUS - - ctc1 a0, fcr31 - - li t0, -1 - - mtc1 t0, $f0 - mtc1 t0, $f1 - mtc1 t0, $f2 - mtc1 t0, $f3 - mtc1 t0, $f4 - mtc1 t0, $f5 - mtc1 t0, $f6 - mtc1 t0, $f7 - mtc1 t0, $f8 - mtc1 t0, $f9 - mtc1 t0, $f10 - mtc1 t0, $f11 - mtc1 t0, $f12 - mtc1 t0, $f13 - mtc1 t0, $f14 - mtc1 t0, $f15 - mtc1 t0, $f16 - mtc1 t0, $f17 - mtc1 t0, $f18 - mtc1 t0, $f19 - mtc1 t0, $f20 - mtc1 t0, $f21 - mtc1 t0, $f22 - mtc1 t0, $f23 - mtc1 t0, $f24 - mtc1 t0, $f25 - mtc1 t0, $f26 - mtc1 t0, $f27 - mtc1 t0, $f28 - mtc1 t0, $f29 - mtc1 t0, $f30 - mtc1 t0, $f31 - jr ra - END(_init_fpu) - - .set pop diff --git a/arch/mips/kernel/r4k_fpu.S b/arch/mips/kernel/r4k_fpu.S index 56d86b09c917..0a83b1708b3c 100644 --- a/arch/mips/kernel/r4k_fpu.S +++ b/arch/mips/kernel/r4k_fpu.S @@ -15,6 +15,7 @@ #include <asm/asm.h> #include <asm/asmmacro.h> #include <asm/errno.h> +#include <asm/export.h> #include <asm/fpregdef.h> #include <asm/mipsregs.h> #include <asm/asm-offsets.h> @@ -34,6 +35,201 @@ .previous .endm +/* + * Save a thread's fp context. + */ +LEAF(_save_fp) +EXPORT_SYMBOL(_save_fp) +#if defined(CONFIG_64BIT) || defined(CONFIG_CPU_MIPS32_R2) || \ + defined(CONFIG_CPU_MIPS32_R6) + mfc0 t0, CP0_STATUS +#endif + fpu_save_double a0 t0 t1 # clobbers t1 + jr ra + END(_save_fp) + +/* + * Restore a thread's fp context. + */ +LEAF(_restore_fp) +#if defined(CONFIG_64BIT) || defined(CONFIG_CPU_MIPS32_R2) || \ + defined(CONFIG_CPU_MIPS32_R6) + mfc0 t0, CP0_STATUS +#endif + fpu_restore_double a0 t0 t1 # clobbers t1 + jr ra + END(_restore_fp) + +#ifdef CONFIG_CPU_HAS_MSA + +/* + * Save a thread's MSA vector context. + */ +LEAF(_save_msa) +EXPORT_SYMBOL(_save_msa) + msa_save_all a0 + jr ra + END(_save_msa) + +/* + * Restore a thread's MSA vector context. + */ +LEAF(_restore_msa) + msa_restore_all a0 + jr ra + END(_restore_msa) + +LEAF(_init_msa_upper) + msa_init_all_upper + jr ra + END(_init_msa_upper) + +#endif + +/* + * Load the FPU with signalling NANS. This bit pattern we're using has + * the property that no matter whether considered as single or as double + * precision represents signaling NANS. + * + * The value to initialize fcr31 to comes in $a0. + */ + + .set push + SET_HARDFLOAT + +LEAF(_init_fpu) + mfc0 t0, CP0_STATUS + li t1, ST0_CU1 + or t0, t1 + mtc0 t0, CP0_STATUS + enable_fpu_hazard + + ctc1 a0, fcr31 + + li t1, -1 # SNaN + +#ifdef CONFIG_64BIT + sll t0, t0, 5 + bgez t0, 1f # 16 / 32 register mode? + + dmtc1 t1, $f1 + dmtc1 t1, $f3 + dmtc1 t1, $f5 + dmtc1 t1, $f7 + dmtc1 t1, $f9 + dmtc1 t1, $f11 + dmtc1 t1, $f13 + dmtc1 t1, $f15 + dmtc1 t1, $f17 + dmtc1 t1, $f19 + dmtc1 t1, $f21 + dmtc1 t1, $f23 + dmtc1 t1, $f25 + dmtc1 t1, $f27 + dmtc1 t1, $f29 + dmtc1 t1, $f31 +1: +#endif + +#ifdef CONFIG_CPU_MIPS32 + mtc1 t1, $f0 + mtc1 t1, $f1 + mtc1 t1, $f2 + mtc1 t1, $f3 + mtc1 t1, $f4 + mtc1 t1, $f5 + mtc1 t1, $f6 + mtc1 t1, $f7 + mtc1 t1, $f8 + mtc1 t1, $f9 + mtc1 t1, $f10 + mtc1 t1, $f11 + mtc1 t1, $f12 + mtc1 t1, $f13 + mtc1 t1, $f14 + mtc1 t1, $f15 + mtc1 t1, $f16 + mtc1 t1, $f17 + mtc1 t1, $f18 + mtc1 t1, $f19 + mtc1 t1, $f20 + mtc1 t1, $f21 + mtc1 t1, $f22 + mtc1 t1, $f23 + mtc1 t1, $f24 + mtc1 t1, $f25 + mtc1 t1, $f26 + mtc1 t1, $f27 + mtc1 t1, $f28 + mtc1 t1, $f29 + mtc1 t1, $f30 + mtc1 t1, $f31 + +#if defined(CONFIG_CPU_MIPS32_R2) || defined(CONFIG_CPU_MIPS32_R6) + .set push + .set MIPS_ISA_LEVEL_RAW + .set fp=64 + sll t0, t0, 5 # is Status.FR set? + bgez t0, 1f # no: skip setting upper 32b + + mthc1 t1, $f0 + mthc1 t1, $f1 + mthc1 t1, $f2 + mthc1 t1, $f3 + mthc1 t1, $f4 + mthc1 t1, $f5 + mthc1 t1, $f6 + mthc1 t1, $f7 + mthc1 t1, $f8 + mthc1 t1, $f9 + mthc1 t1, $f10 + mthc1 t1, $f11 + mthc1 t1, $f12 + mthc1 t1, $f13 + mthc1 t1, $f14 + mthc1 t1, $f15 + mthc1 t1, $f16 + mthc1 t1, $f17 + mthc1 t1, $f18 + mthc1 t1, $f19 + mthc1 t1, $f20 + mthc1 t1, $f21 + mthc1 t1, $f22 + mthc1 t1, $f23 + mthc1 t1, $f24 + mthc1 t1, $f25 + mthc1 t1, $f26 + mthc1 t1, $f27 + mthc1 t1, $f28 + mthc1 t1, $f29 + mthc1 t1, $f30 + mthc1 t1, $f31 +1: .set pop +#endif /* CONFIG_CPU_MIPS32_R2 || CONFIG_CPU_MIPS32_R6 */ +#else + .set MIPS_ISA_ARCH_LEVEL_RAW + dmtc1 t1, $f0 + dmtc1 t1, $f2 + dmtc1 t1, $f4 + dmtc1 t1, $f6 + dmtc1 t1, $f8 + dmtc1 t1, $f10 + dmtc1 t1, $f12 + dmtc1 t1, $f14 + dmtc1 t1, $f16 + dmtc1 t1, $f18 + dmtc1 t1, $f20 + dmtc1 t1, $f22 + dmtc1 t1, $f24 + dmtc1 t1, $f26 + dmtc1 t1, $f28 + dmtc1 t1, $f30 +#endif + jr ra + END(_init_fpu) + + .set pop /* SET_HARDFLOAT */ + .set noreorder /** diff --git a/arch/mips/kernel/r4k_switch.S b/arch/mips/kernel/r4k_switch.S index 7b386d54fd65..17cf9341c1cf 100644 --- a/arch/mips/kernel/r4k_switch.S +++ b/arch/mips/kernel/r4k_switch.S @@ -12,8 +12,6 @@ */ #include <asm/asm.h> #include <asm/cachectl.h> -#include <asm/export.h> -#include <asm/fpregdef.h> #include <asm/mipsregs.h> #include <asm/asm-offsets.h> #include <asm/regdef.h> @@ -22,10 +20,6 @@ #include <asm/asmmacro.h> -/* preprocessor replaces the fp in ".set fp=64" with $30 otherwise */ -#undef fp - -#ifndef USE_ALTERNATE_RESUME_IMPL /* * task_struct *resume(task_struct *prev, task_struct *next, * struct thread_info *next_ti) @@ -63,200 +57,3 @@ move v0, a0 jr ra END(resume) - -#endif /* USE_ALTERNATE_RESUME_IMPL */ - -/* - * Save a thread's fp context. - */ -LEAF(_save_fp) -EXPORT_SYMBOL(_save_fp) -#if defined(CONFIG_64BIT) || defined(CONFIG_CPU_MIPS32_R2) || \ - defined(CONFIG_CPU_MIPS32_R6) - mfc0 t0, CP0_STATUS -#endif - fpu_save_double a0 t0 t1 # clobbers t1 - jr ra - END(_save_fp) - -/* - * Restore a thread's fp context. - */ -LEAF(_restore_fp) -#if defined(CONFIG_64BIT) || defined(CONFIG_CPU_MIPS32_R2) || \ - defined(CONFIG_CPU_MIPS32_R6) - mfc0 t0, CP0_STATUS -#endif - fpu_restore_double a0 t0 t1 # clobbers t1 - jr ra - END(_restore_fp) - -#ifdef CONFIG_CPU_HAS_MSA - -/* - * Save a thread's MSA vector context. - */ -LEAF(_save_msa) -EXPORT_SYMBOL(_save_msa) - msa_save_all a0 - jr ra - END(_save_msa) - -/* - * Restore a thread's MSA vector context. - */ -LEAF(_restore_msa) - msa_restore_all a0 - jr ra - END(_restore_msa) - -LEAF(_init_msa_upper) - msa_init_all_upper - jr ra - END(_init_msa_upper) - -#endif - -/* - * Load the FPU with signalling NANS. This bit pattern we're using has - * the property that no matter whether considered as single or as double - * precision represents signaling NANS. - * - * The value to initialize fcr31 to comes in $a0. - */ - - .set push - SET_HARDFLOAT - -LEAF(_init_fpu) - mfc0 t0, CP0_STATUS - li t1, ST0_CU1 - or t0, t1 - mtc0 t0, CP0_STATUS - enable_fpu_hazard - - ctc1 a0, fcr31 - - li t1, -1 # SNaN - -#ifdef CONFIG_64BIT - sll t0, t0, 5 - bgez t0, 1f # 16 / 32 register mode? - - dmtc1 t1, $f1 - dmtc1 t1, $f3 - dmtc1 t1, $f5 - dmtc1 t1, $f7 - dmtc1 t1, $f9 - dmtc1 t1, $f11 - dmtc1 t1, $f13 - dmtc1 t1, $f15 - dmtc1 t1, $f17 - dmtc1 t1, $f19 - dmtc1 t1, $f21 - dmtc1 t1, $f23 - dmtc1 t1, $f25 - dmtc1 t1, $f27 - dmtc1 t1, $f29 - dmtc1 t1, $f31 -1: -#endif - -#ifdef CONFIG_CPU_MIPS32 - mtc1 t1, $f0 - mtc1 t1, $f1 - mtc1 t1, $f2 - mtc1 t1, $f3 - mtc1 t1, $f4 - mtc1 t1, $f5 - mtc1 t1, $f6 - mtc1 t1, $f7 - mtc1 t1, $f8 - mtc1 t1, $f9 - mtc1 t1, $f10 - mtc1 t1, $f11 - mtc1 t1, $f12 - mtc1 t1, $f13 - mtc1 t1, $f14 - mtc1 t1, $f15 - mtc1 t1, $f16 - mtc1 t1, $f17 - mtc1 t1, $f18 - mtc1 t1, $f19 - mtc1 t1, $f20 - mtc1 t1, $f21 - mtc1 t1, $f22 - mtc1 t1, $f23 - mtc1 t1, $f24 - mtc1 t1, $f25 - mtc1 t1, $f26 - mtc1 t1, $f27 - mtc1 t1, $f28 - mtc1 t1, $f29 - mtc1 t1, $f30 - mtc1 t1, $f31 - -#if defined(CONFIG_CPU_MIPS32_R2) || defined(CONFIG_CPU_MIPS32_R6) - .set push - .set MIPS_ISA_LEVEL_RAW - .set fp=64 - sll t0, t0, 5 # is Status.FR set? - bgez t0, 1f # no: skip setting upper 32b - - mthc1 t1, $f0 - mthc1 t1, $f1 - mthc1 t1, $f2 - mthc1 t1, $f3 - mthc1 t1, $f4 - mthc1 t1, $f5 - mthc1 t1, $f6 - mthc1 t1, $f7 - mthc1 t1, $f8 - mthc1 t1, $f9 - mthc1 t1, $f10 - mthc1 t1, $f11 - mthc1 t1, $f12 - mthc1 t1, $f13 - mthc1 t1, $f14 - mthc1 t1, $f15 - mthc1 t1, $f16 - mthc1 t1, $f17 - mthc1 t1, $f18 - mthc1 t1, $f19 - mthc1 t1, $f20 - mthc1 t1, $f21 - mthc1 t1, $f22 - mthc1 t1, $f23 - mthc1 t1, $f24 - mthc1 t1, $f25 - mthc1 t1, $f26 - mthc1 t1, $f27 - mthc1 t1, $f28 - mthc1 t1, $f29 - mthc1 t1, $f30 - mthc1 t1, $f31 -1: .set pop -#endif /* CONFIG_CPU_MIPS32_R2 || CONFIG_CPU_MIPS32_R6 */ -#else - .set MIPS_ISA_ARCH_LEVEL_RAW - dmtc1 t1, $f0 - dmtc1 t1, $f2 - dmtc1 t1, $f4 - dmtc1 t1, $f6 - dmtc1 t1, $f8 - dmtc1 t1, $f10 - dmtc1 t1, $f12 - dmtc1 t1, $f14 - dmtc1 t1, $f16 - dmtc1 t1, $f18 - dmtc1 t1, $f20 - dmtc1 t1, $f22 - dmtc1 t1, $f24 - dmtc1 t1, $f26 - dmtc1 t1, $f28 - dmtc1 t1, $f30 -#endif - jr ra - END(_init_fpu) - - .set pop /* SET_HARDFLOAT */ diff --git a/arch/mips/kernel/r6000_fpu.S b/arch/mips/kernel/r6000_fpu.S deleted file mode 100644 index 9cc7bfab3419..000000000000 --- a/arch/mips/kernel/r6000_fpu.S +++ /dev/null @@ -1,99 +0,0 @@ -/* - * r6000_fpu.S: Save/restore floating point context for signal handlers. - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 1996 by Ralf Baechle - * - * Multi-arch abstraction and asm macros for easier reading: - * Copyright (C) 1996 David S. Miller (davem@davemloft.net) - */ -#include <asm/asm.h> -#include <asm/fpregdef.h> -#include <asm/mipsregs.h> -#include <asm/asm-offsets.h> -#include <asm/regdef.h> - - .set noreorder - .set mips2 - .set push - SET_HARDFLOAT - -/** - * _save_fp_context() - save FP context from the FPU - * @a0 - pointer to fpregs field of sigcontext - * @a1 - pointer to fpc_csr field of sigcontext - * - * Save FP context, including the 32 FP data registers and the FP - * control & status register, from the FPU to signal context. - */ - LEAF(_save_fp_context) - mfc0 t0,CP0_STATUS - sll t0,t0,2 - bgez t0,1f - nop - - cfc1 t1,fcr31 - /* Store the 16 double precision registers */ - sdc1 $f0,0(a0) - sdc1 $f2,16(a0) - sdc1 $f4,32(a0) - sdc1 $f6,48(a0) - sdc1 $f8,64(a0) - sdc1 $f10,80(a0) - sdc1 $f12,96(a0) - sdc1 $f14,112(a0) - sdc1 $f16,128(a0) - sdc1 $f18,144(a0) - sdc1 $f20,160(a0) - sdc1 $f22,176(a0) - sdc1 $f24,192(a0) - sdc1 $f26,208(a0) - sdc1 $f28,224(a0) - sdc1 $f30,240(a0) - jr ra - sw t0,(a1) -1: jr ra - nop - END(_save_fp_context) - -/** - * _restore_fp_context() - restore FP context to the FPU - * @a0 - pointer to fpregs field of sigcontext - * @a1 - pointer to fpc_csr field of sigcontext - * - * Restore FP context, including the 32 FP data registers and the FP - * control & status register, from signal context to the FPU. - */ - LEAF(_restore_fp_context) - mfc0 t0,CP0_STATUS - sll t0,t0,2 - - bgez t0,1f - lw t0,(a1) - /* Restore the 16 double precision registers */ - ldc1 $f0,0(a0) - ldc1 $f2,16(a0) - ldc1 $f4,32(a0) - ldc1 $f6,48(a0) - ldc1 $f8,64(a0) - ldc1 $f10,80(a0) - ldc1 $f12,96(a0) - ldc1 $f14,112(a0) - ldc1 $f16,128(a0) - ldc1 $f18,144(a0) - ldc1 $f20,160(a0) - ldc1 $f22,176(a0) - ldc1 $f24,192(a0) - ldc1 $f26,208(a0) - ldc1 $f28,224(a0) - ldc1 $f30,240(a0) - jr ra - ctc1 t0,fcr31 -1: jr ra - nop - END(_restore_fp_context) - - .set pop /* SET_HARDFLOAT */ diff --git a/arch/mips/kernel/signal32.c b/arch/mips/kernel/signal32.c index 84165f2b31ff..cf5c7c05e5a3 100644 --- a/arch/mips/kernel/signal32.c +++ b/arch/mips/kernel/signal32.c @@ -93,38 +93,37 @@ int copy_siginfo_to_user32(compat_siginfo_t __user *to, const siginfo_t *from) at the same time. */ err = __put_user(from->si_signo, &to->si_signo); err |= __put_user(from->si_errno, &to->si_errno); - err |= __put_user((short)from->si_code, &to->si_code); + err |= __put_user(from->si_code, &to->si_code); if (from->si_code < 0) err |= __copy_to_user(&to->_sifields._pad, &from->_sifields._pad, SI_PAD_SIZE); else { - switch (from->si_code >> 16) { - case __SI_TIMER >> 16: + switch (siginfo_layout(from->si_signo, from->si_code)) { + case SIL_TIMER: err |= __put_user(from->si_tid, &to->si_tid); err |= __put_user(from->si_overrun, &to->si_overrun); err |= __put_user(from->si_int, &to->si_int); break; - case __SI_CHLD >> 16: + case SIL_CHLD: err |= __put_user(from->si_utime, &to->si_utime); err |= __put_user(from->si_stime, &to->si_stime); err |= __put_user(from->si_status, &to->si_status); - default: + case SIL_KILL: err |= __put_user(from->si_pid, &to->si_pid); err |= __put_user(from->si_uid, &to->si_uid); break; - case __SI_FAULT >> 16: + case SIL_FAULT: err |= __put_user((unsigned long)from->si_addr, &to->si_addr); break; - case __SI_POLL >> 16: + case SIL_POLL: err |= __put_user(from->si_band, &to->si_band); err |= __put_user(from->si_fd, &to->si_fd); break; - case __SI_RT >> 16: /* This is not generated by the kernel as of now. */ - case __SI_MESGQ >> 16: + case SIL_RT: err |= __put_user(from->si_pid, &to->si_pid); err |= __put_user(from->si_uid, &to->si_uid); err |= __put_user(from->si_int, &to->si_int); break; - case __SI_SYS >> 16: + case SIL_SYS: err |= __copy_to_user(&to->si_call_addr, &from->si_call_addr, sizeof(compat_uptr_t)); err |= __put_user(from->si_syscall, &to->si_syscall); diff --git a/arch/mips/kernel/smp-bmips.c b/arch/mips/kernel/smp-bmips.c index 1b070a76fcdd..406072e26752 100644 --- a/arch/mips/kernel/smp-bmips.c +++ b/arch/mips/kernel/smp-bmips.c @@ -179,7 +179,7 @@ static void bmips_prepare_cpus(unsigned int max_cpus) /* * Tell the hardware to boot CPUx - runs on CPU0 */ -static void bmips_boot_secondary(int cpu, struct task_struct *idle) +static int bmips_boot_secondary(int cpu, struct task_struct *idle) { bmips_smp_boot_sp = __KSTK_TOS(idle); bmips_smp_boot_gp = (unsigned long)task_thread_info(idle); @@ -231,6 +231,8 @@ static void bmips_boot_secondary(int cpu, struct task_struct *idle) } cpumask_set_cpu(cpu, &bmips_booted_mask); } + + return 0; } /* @@ -245,7 +247,7 @@ static void bmips_init_secondary(void) break; case CPU_BMIPS5000: write_c0_brcm_action(ACTION_CLR_IPI(smp_processor_id(), 0)); - current_cpu_data.core = (read_c0_brcm_config() >> 25) & 3; + cpu_set_core(¤t_cpu_data, (read_c0_brcm_config() >> 25) & 3); break; } } @@ -409,7 +411,7 @@ void __ref play_dead(void) #endif /* CONFIG_HOTPLUG_CPU */ -struct plat_smp_ops bmips43xx_smp_ops = { +const struct plat_smp_ops bmips43xx_smp_ops = { .smp_setup = bmips_smp_setup, .prepare_cpus = bmips_prepare_cpus, .boot_secondary = bmips_boot_secondary, @@ -423,7 +425,7 @@ struct plat_smp_ops bmips43xx_smp_ops = { #endif }; -struct plat_smp_ops bmips5000_smp_ops = { +const struct plat_smp_ops bmips5000_smp_ops = { .smp_setup = bmips_smp_setup, .prepare_cpus = bmips_prepare_cpus, .boot_secondary = bmips_boot_secondary, diff --git a/arch/mips/kernel/smp-cmp.c b/arch/mips/kernel/smp-cmp.c index 76923349b4fe..05295a4909f1 100644 --- a/arch/mips/kernel/smp-cmp.c +++ b/arch/mips/kernel/smp-cmp.c @@ -24,7 +24,6 @@ #include <linux/cpumask.h> #include <linux/interrupt.h> #include <linux/compiler.h> -#include <linux/irqchip/mips-gic.h> #include <linux/atomic.h> #include <asm/cacheflush.h> @@ -78,7 +77,7 @@ static void cmp_smp_finish(void) * __KSTK_TOS(idle) is apparently the stack pointer * (unsigned long)idle->thread_info the gp */ -static void cmp_boot_secondary(int cpu, struct task_struct *idle) +static int cmp_boot_secondary(int cpu, struct task_struct *idle) { struct thread_info *gp = task_thread_info(idle); unsigned long sp = __KSTK_TOS(idle); @@ -95,6 +94,7 @@ static void cmp_boot_secondary(int cpu, struct task_struct *idle) #endif amon_cpu_start(cpu, pc, sp, (unsigned long)gp, a0); + return 0; } /* @@ -148,7 +148,7 @@ void __init cmp_prepare_cpus(unsigned int max_cpus) } -struct plat_smp_ops cmp_smp_ops = { +const struct plat_smp_ops cmp_smp_ops = { .send_ipi_single = mips_smp_send_ipi_single, .send_ipi_mask = mips_smp_send_ipi_mask, .init_secondary = cmp_init_secondary, diff --git a/arch/mips/kernel/smp-cps.c b/arch/mips/kernel/smp-cps.c index f832e99ad4c3..0063122c85da 100644 --- a/arch/mips/kernel/smp-cps.c +++ b/arch/mips/kernel/smp-cps.c @@ -11,7 +11,6 @@ #include <linux/cpu.h> #include <linux/delay.h> #include <linux/io.h> -#include <linux/irqchip/mips-gic.h> #include <linux/sched/task_stack.h> #include <linux/sched/hotplug.h> #include <linux/slab.h> @@ -19,8 +18,7 @@ #include <linux/types.h> #include <asm/bcache.h> -#include <asm/mips-cm.h> -#include <asm/mips-cpc.h> +#include <asm/mips-cps.h> #include <asm/mips_mt.h> #include <asm/mipsregs.h> #include <asm/pm-cps.h> @@ -41,55 +39,58 @@ static int __init setup_nothreads(char *s) } early_param("nothreads", setup_nothreads); -static unsigned core_vpe_count(unsigned core) +static unsigned core_vpe_count(unsigned int cluster, unsigned core) { - unsigned cfg; - if (threads_disabled) return 1; - if ((!IS_ENABLED(CONFIG_MIPS_MT_SMP) || !cpu_has_mipsmt) - && (!IS_ENABLED(CONFIG_CPU_MIPSR6) || !cpu_has_vp)) - return 1; - - mips_cm_lock_other(core, 0); - cfg = read_gcr_co_config() & CM_GCR_Cx_CONFIG_PVPE_MSK; - mips_cm_unlock_other(); - return (cfg >> CM_GCR_Cx_CONFIG_PVPE_SHF) + 1; + return mips_cps_numvps(cluster, core); } static void __init cps_smp_setup(void) { - unsigned int ncores, nvpes, core_vpes; + unsigned int nclusters, ncores, nvpes, core_vpes; unsigned long core_entry; - int c, v; + int cl, c, v; /* Detect & record VPE topology */ - ncores = mips_cm_numcores(); + nvpes = 0; + nclusters = mips_cps_numclusters(); pr_info("%s topology ", cpu_has_mips_r6 ? "VP" : "VPE"); - for (c = nvpes = 0; c < ncores; c++) { - core_vpes = core_vpe_count(c); - pr_cont("%c%u", c ? ',' : '{', core_vpes); - - /* Use the number of VPEs in core 0 for smp_num_siblings */ - if (!c) - smp_num_siblings = core_vpes; - - for (v = 0; v < min_t(int, core_vpes, NR_CPUS - nvpes); v++) { - cpu_data[nvpes + v].core = c; -#if defined(CONFIG_MIPS_MT_SMP) || defined(CONFIG_CPU_MIPSR6) - cpu_data[nvpes + v].vpe_id = v; -#endif + for (cl = 0; cl < nclusters; cl++) { + if (cl > 0) + pr_cont(","); + pr_cont("{"); + + ncores = mips_cps_numcores(cl); + for (c = 0; c < ncores; c++) { + core_vpes = core_vpe_count(cl, c); + + if (c > 0) + pr_cont(","); + pr_cont("%u", core_vpes); + + /* Use the number of VPEs in cluster 0 core 0 for smp_num_siblings */ + if (!cl && !c) + smp_num_siblings = core_vpes; + + for (v = 0; v < min_t(int, core_vpes, NR_CPUS - nvpes); v++) { + cpu_set_cluster(&cpu_data[nvpes + v], cl); + cpu_set_core(&cpu_data[nvpes + v], c); + cpu_set_vpe_id(&cpu_data[nvpes + v], v); + } + + nvpes += core_vpes; } - nvpes += core_vpes; + pr_cont("}"); } - pr_cont("} total %u\n", nvpes); + pr_cont(" total %u\n", nvpes); /* Indicate present CPUs (CPU being synonymous with VPE) */ for (v = 0; v < min_t(unsigned, nvpes, NR_CPUS); v++) { - set_cpu_possible(v, true); - set_cpu_present(v, true); + set_cpu_possible(v, cpu_cluster(&cpu_data[v]) == 0); + set_cpu_present(v, cpu_cluster(&cpu_data[v]) == 0); __cpu_number_map[v] = v; __cpu_logical_map[v] = v; } @@ -121,7 +122,7 @@ static void __init cps_smp_setup(void) static void __init cps_prepare_cpus(unsigned int max_cpus) { unsigned ncores, core_vpes, c, cca; - bool cca_unsuitable; + bool cca_unsuitable, cores_limited; u32 *entry_code; mips_mt_set_cpuoptions(); @@ -141,19 +142,22 @@ static void __init cps_prepare_cpus(unsigned int max_cpus) } /* Warn the user if the CCA prevents multi-core */ - ncores = mips_cm_numcores(); - if ((cca_unsuitable || cpu_has_dc_aliases) && ncores > 1) { + cores_limited = false; + if (cca_unsuitable || cpu_has_dc_aliases) { + for_each_present_cpu(c) { + if (cpus_are_siblings(smp_processor_id(), c)) + continue; + + set_cpu_present(c, false); + cores_limited = true; + } + } + if (cores_limited) pr_warn("Using only one core due to %s%s%s\n", cca_unsuitable ? "unsuitable CCA" : "", (cca_unsuitable && cpu_has_dc_aliases) ? " & " : "", cpu_has_dc_aliases ? "dcache aliasing" : ""); - for_each_present_cpu(c) { - if (cpu_data[c].core) - set_cpu_present(c, false); - } - } - /* * Patch the start of mips_cps_core_entry to provide: * @@ -168,6 +172,7 @@ static void __init cps_prepare_cpus(unsigned int max_cpus) __sync(); /* Allocate core boot configuration structs */ + ncores = mips_cps_numcores(0); mips_cps_core_bootcfg = kcalloc(ncores, sizeof(*mips_cps_core_bootcfg), GFP_KERNEL); if (!mips_cps_core_bootcfg) { @@ -177,7 +182,7 @@ static void __init cps_prepare_cpus(unsigned int max_cpus) /* Allocate VPE boot configuration structs */ for (c = 0; c < ncores; c++) { - core_vpes = core_vpe_count(c); + core_vpes = core_vpe_count(0, c); mips_cps_core_bootcfg[c].vpe_config = kcalloc(core_vpes, sizeof(*mips_cps_core_bootcfg[c].vpe_config), GFP_KERNEL); @@ -189,7 +194,7 @@ static void __init cps_prepare_cpus(unsigned int max_cpus) } /* Mark this CPU as booted */ - atomic_set(&mips_cps_core_bootcfg[current_cpu_data.core].vpe_mask, + atomic_set(&mips_cps_core_bootcfg[cpu_core(¤t_cpu_data)].vpe_mask, 1 << cpu_vpe_id(¤t_cpu_data)); return; @@ -212,11 +217,11 @@ err_out: static void boot_core(unsigned int core, unsigned int vpe_id) { - u32 access, stat, seq_state; + u32 stat, seq_state; unsigned timeout; /* Select the appropriate core */ - mips_cm_lock_other(core, 0); + mips_cm_lock_other(0, core, 0, CM_GCR_Cx_OTHER_BLOCK_LOCAL); /* Set its reset vector */ write_gcr_co_reset_base(CKSEG1ADDR((unsigned long)mips_cps_core_entry)); @@ -225,12 +230,10 @@ static void boot_core(unsigned int core, unsigned int vpe_id) write_gcr_co_coherence(0); /* Start it with the legacy memory map and exception base */ - write_gcr_co_reset_ext_base(CM_GCR_RESET_EXT_BASE_UEB); + write_gcr_co_reset_ext_base(CM_GCR_Cx_RESET_EXT_BASE_UEB); /* Ensure the core can access the GCRs */ - access = read_gcr_access(); - access |= 1 << (CM_GCR_ACCESS_ACCESSEN_SHF + core); - write_gcr_access(access); + set_gcr_access(1 << core); if (mips_cpc_present()) { /* Reset the core */ @@ -253,7 +256,8 @@ static void boot_core(unsigned int core, unsigned int vpe_id) timeout = 100; while (true) { stat = read_cpc_co_stat_conf(); - seq_state = stat & CPC_Cx_STAT_CONF_SEQSTATE_MSK; + seq_state = stat & CPC_Cx_STAT_CONF_SEQSTATE; + seq_state >>= __ffs(CPC_Cx_STAT_CONF_SEQSTATE); /* U6 == coherent execution, ie. the core is up */ if (seq_state == CPC_Cx_STAT_CONF_SEQSTATE_U6) @@ -285,15 +289,15 @@ static void boot_core(unsigned int core, unsigned int vpe_id) static void remote_vpe_boot(void *dummy) { - unsigned core = current_cpu_data.core; + unsigned core = cpu_core(¤t_cpu_data); struct core_boot_config *core_cfg = &mips_cps_core_bootcfg[core]; mips_cps_boot_vpes(core_cfg, cpu_vpe_id(¤t_cpu_data)); } -static void cps_boot_secondary(int cpu, struct task_struct *idle) +static int cps_boot_secondary(int cpu, struct task_struct *idle) { - unsigned core = cpu_data[cpu].core; + unsigned core = cpu_core(&cpu_data[cpu]); unsigned vpe_id = cpu_vpe_id(&cpu_data[cpu]); struct core_boot_config *core_cfg = &mips_cps_core_bootcfg[core]; struct vpe_boot_config *vpe_cfg = &core_cfg->vpe_config[vpe_id]; @@ -301,6 +305,10 @@ static void cps_boot_secondary(int cpu, struct task_struct *idle) unsigned int remote; int err; + /* We don't yet support booting CPUs in other clusters */ + if (cpu_cluster(&cpu_data[cpu]) != cpu_cluster(¤t_cpu_data)) + return -ENOSYS; + vpe_cfg->pc = (unsigned long)&smp_bootstrap; vpe_cfg->sp = __KSTK_TOS(idle); vpe_cfg->gp = (unsigned long)task_thread_info(idle); @@ -316,16 +324,16 @@ static void cps_boot_secondary(int cpu, struct task_struct *idle) } if (cpu_has_vp) { - mips_cm_lock_other(core, vpe_id); + mips_cm_lock_other(0, core, vpe_id, CM_GCR_Cx_OTHER_BLOCK_LOCAL); core_entry = CKSEG1ADDR((unsigned long)mips_cps_core_entry); write_gcr_co_reset_base(core_entry); mips_cm_unlock_other(); } - if (core != current_cpu_data.core) { + if (!cpus_are_siblings(cpu, smp_processor_id())) { /* Boot a VPE on another powered up core */ for (remote = 0; remote < NR_CPUS; remote++) { - if (cpu_data[remote].core != core) + if (!cpus_are_siblings(cpu, remote)) continue; if (cpu_online(remote)) break; @@ -349,6 +357,7 @@ static void cps_boot_secondary(int cpu, struct task_struct *idle) mips_cps_boot_vpes(core_cfg, vpe_id); out: preempt_enable(); + return 0; } static void cps_init_secondary(void) @@ -358,7 +367,7 @@ static void cps_init_secondary(void) dmt(); if (mips_cm_revision() >= CM_REV_CM3) { - unsigned ident = gic_read_local_vp_id(); + unsigned int ident = read_gic_vl_ident(); /* * Ensure that our calculation of the VP ID matches up with @@ -402,7 +411,7 @@ static int cps_cpu_disable(void) if (!cps_pm_support_state(CPS_PM_POWER_GATED)) return -EINVAL; - core_cfg = &mips_cps_core_bootcfg[current_cpu_data.core]; + core_cfg = &mips_cps_core_bootcfg[cpu_core(¤t_cpu_data)]; atomic_sub(1 << cpu_vpe_id(¤t_cpu_data), &core_cfg->vpe_mask); smp_mb__after_atomic(); set_cpu_online(cpu, false); @@ -424,15 +433,17 @@ void play_dead(void) local_irq_disable(); idle_task_exit(); cpu = smp_processor_id(); - core = cpu_data[cpu].core; + core = cpu_core(&cpu_data[cpu]); cpu_death = CPU_DEATH_POWER; pr_debug("CPU%d going offline\n", cpu); if (cpu_has_mipsmt || cpu_has_vp) { + core = cpu_core(&cpu_data[cpu]); + /* Look for another online VPE within the core */ for_each_online_cpu(cpu_death_sibling) { - if (cpu_data[cpu_death_sibling].core != core) + if (!cpus_are_siblings(cpu, cpu_death_sibling)) continue; /* @@ -488,7 +499,7 @@ static void wait_for_sibling_halt(void *ptr_cpu) static void cps_cpu_die(unsigned int cpu) { - unsigned core = cpu_data[cpu].core; + unsigned core = cpu_core(&cpu_data[cpu]); unsigned int vpe_id = cpu_vpe_id(&cpu_data[cpu]); ktime_t fail_time; unsigned stat; @@ -519,10 +530,11 @@ static void cps_cpu_die(unsigned int cpu) */ fail_time = ktime_add_ms(ktime_get(), 2000); do { - mips_cm_lock_other(core, 0); + mips_cm_lock_other(0, core, 0, CM_GCR_Cx_OTHER_BLOCK_LOCAL); mips_cpc_lock_other(core); stat = read_cpc_co_stat_conf(); - stat &= CPC_Cx_STAT_CONF_SEQSTATE_MSK; + stat &= CPC_Cx_STAT_CONF_SEQSTATE; + stat >>= __ffs(CPC_Cx_STAT_CONF_SEQSTATE); mips_cpc_unlock_other(); mips_cm_unlock_other(); @@ -544,7 +556,7 @@ static void cps_cpu_die(unsigned int cpu) */ if (WARN(ktime_after(ktime_get(), fail_time), "CPU%u hasn't powered down, seq. state %u\n", - cpu, stat >> CPC_Cx_STAT_CONF_SEQSTATE_SHF)) + cpu, stat)) break; } while (1); @@ -562,7 +574,7 @@ static void cps_cpu_die(unsigned int cpu) panic("Failed to call remote sibling CPU\n"); } else if (cpu_has_vp) { do { - mips_cm_lock_other(core, vpe_id); + mips_cm_lock_other(0, core, vpe_id, CM_GCR_Cx_OTHER_BLOCK_LOCAL); stat = read_cpc_co_vp_running(); mips_cm_unlock_other(); } while (stat & (1 << vpe_id)); @@ -571,7 +583,7 @@ static void cps_cpu_die(unsigned int cpu) #endif /* CONFIG_HOTPLUG_CPU */ -static struct plat_smp_ops cps_smp_ops = { +static const struct plat_smp_ops cps_smp_ops = { .smp_setup = cps_smp_setup, .prepare_cpus = cps_prepare_cpus, .boot_secondary = cps_boot_secondary, @@ -587,7 +599,7 @@ static struct plat_smp_ops cps_smp_ops = { bool mips_cps_smp_in_use(void) { - extern struct plat_smp_ops *mp_ops; + extern const struct plat_smp_ops *mp_ops; return mp_ops == &cps_smp_ops; } @@ -599,7 +611,7 @@ int register_cps_smp_ops(void) } /* check we have a GIC - we need one for IPIs */ - if (!(read_gcr_gic_status() & CM_GCR_GIC_STATUS_EX_MSK)) { + if (!(read_gcr_gic_status() & CM_GCR_GIC_STATUS_EX)) { pr_warn("MIPS CPS SMP unable to proceed without a GIC\n"); return -ENODEV; } diff --git a/arch/mips/kernel/smp-mt.c b/arch/mips/kernel/smp-mt.c index ed6b4df583ea..94ab3276b48c 100644 --- a/arch/mips/kernel/smp-mt.c +++ b/arch/mips/kernel/smp-mt.c @@ -21,7 +21,6 @@ #include <linux/sched.h> #include <linux/cpumask.h> #include <linux/interrupt.h> -#include <linux/irqchip/mips-gic.h> #include <linux/compiler.h> #include <linux/sched/task_stack.h> #include <linux/smp.h> @@ -36,6 +35,7 @@ #include <asm/mipsregs.h> #include <asm/mipsmtregs.h> #include <asm/mips_mt.h> +#include <asm/mips-cps.h> static void __init smvp_copy_vpe_config(void) { @@ -83,7 +83,7 @@ static unsigned int __init smvp_vpe_init(unsigned int tc, unsigned int mvpconf0, if (tc != 0) smvp_copy_vpe_config(); - cpu_data[ncpu].vpe_id = tc; + cpu_set_vpe_id(&cpu_data[ncpu], tc); return ncpu; } @@ -118,14 +118,12 @@ static void __init smvp_tc_init(unsigned int tc, unsigned int mvpconf0) static void vsmp_init_secondary(void) { -#ifdef CONFIG_MIPS_GIC /* This is Malta specific: IPI,performance and timer interrupts */ - if (gic_present) + if (mips_gic_present()) change_c0_status(ST0_IM, STATUSF_IP2 | STATUSF_IP3 | STATUSF_IP4 | STATUSF_IP5 | STATUSF_IP6 | STATUSF_IP7); else -#endif change_c0_status(ST0_IM, STATUSF_IP0 | STATUSF_IP1 | STATUSF_IP6 | STATUSF_IP7); } @@ -152,7 +150,7 @@ static void vsmp_smp_finish(void) * (unsigned long)idle->thread_info the gp * assumes a 1:1 mapping of TC => VPE */ -static void vsmp_boot_secondary(int cpu, struct task_struct *idle) +static int vsmp_boot_secondary(int cpu, struct task_struct *idle) { struct thread_info *gp = task_thread_info(idle); dvpe(); @@ -184,6 +182,8 @@ static void vsmp_boot_secondary(int cpu, struct task_struct *idle) clear_c0_mvpcontrol(MVPCONTROL_VPC); evpe(EVPE_ENABLE); + + return 0; } /* @@ -239,7 +239,7 @@ static void __init vsmp_prepare_cpus(unsigned int max_cpus) mips_mt_set_cpuoptions(); } -struct plat_smp_ops vsmp_smp_ops = { +const struct plat_smp_ops vsmp_smp_ops = { .send_ipi_single = mips_smp_send_ipi_single, .send_ipi_mask = mips_smp_send_ipi_mask, .init_secondary = vsmp_init_secondary, diff --git a/arch/mips/kernel/smp-up.c b/arch/mips/kernel/smp-up.c index 17878d71ef2b..525d3196f793 100644 --- a/arch/mips/kernel/smp-up.c +++ b/arch/mips/kernel/smp-up.c @@ -39,8 +39,9 @@ static void up_smp_finish(void) /* * Firmware CPU startup hook */ -static void up_boot_secondary(int cpu, struct task_struct *idle) +static int up_boot_secondary(int cpu, struct task_struct *idle) { + return 0; } static void __init up_smp_setup(void) @@ -63,7 +64,7 @@ static void up_cpu_die(unsigned int cpu) } #endif -struct plat_smp_ops up_smp_ops = { +const struct plat_smp_ops up_smp_ops = { .send_ipi_single = up_send_ipi_single, .send_ipi_mask = up_send_ipi_mask, .init_secondary = up_init_secondary, diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c index c7cbddfcdc3b..bbe19b64def5 100644 --- a/arch/mips/kernel/smp.c +++ b/arch/mips/kernel/smp.c @@ -96,8 +96,7 @@ static inline void set_cpu_sibling_map(int cpu) if (smp_num_siblings > 1) { for_each_cpu(i, &cpu_sibling_setup_map) { - if (cpu_data[cpu].package == cpu_data[i].package && - cpu_data[cpu].core == cpu_data[i].core) { + if (cpus_are_siblings(cpu, i)) { cpumask_set_cpu(i, &cpu_sibling_map[cpu]); cpumask_set_cpu(cpu, &cpu_sibling_map[i]); } @@ -134,8 +133,7 @@ void calculate_cpu_foreign_map(void) for_each_online_cpu(i) { core_present = 0; for_each_cpu(k, &temp_foreign_map) - if (cpu_data[i].package == cpu_data[k].package && - cpu_data[i].core == cpu_data[k].core) + if (cpus_are_siblings(i, k)) core_present = 1; if (!core_present) cpumask_set_cpu(i, &temp_foreign_map); @@ -146,10 +144,10 @@ void calculate_cpu_foreign_map(void) &temp_foreign_map, &cpu_sibling_map[i]); } -struct plat_smp_ops *mp_ops; +const struct plat_smp_ops *mp_ops; EXPORT_SYMBOL(mp_ops); -void register_smp_ops(struct plat_smp_ops *ops) +void register_smp_ops(const struct plat_smp_ops *ops) { if (mp_ops) printk(KERN_WARNING "Overriding previously set SMP ops\n"); @@ -186,13 +184,13 @@ void mips_smp_send_ipi_mask(const struct cpumask *mask, unsigned int action) if (mips_cpc_present()) { for_each_cpu(cpu, mask) { - core = cpu_data[cpu].core; - - if (core == current_cpu_data.core) + if (cpus_are_siblings(cpu, smp_processor_id())) continue; + core = cpu_core(&cpu_data[cpu]); + while (!cpumask_test_cpu(cpu, &cpu_coherent_mask)) { - mips_cm_lock_other(core, 0); + mips_cm_lock_other_cpu(cpu, CM_GCR_Cx_OTHER_BLOCK_LOCAL); mips_cpc_lock_other(core); write_cpc_co_cmd(CPC_Cx_CMD_PWRUP); mips_cpc_unlock_other(); @@ -441,7 +439,11 @@ void smp_prepare_boot_cpu(void) int __cpu_up(unsigned int cpu, struct task_struct *tidle) { - mp_ops->boot_secondary(cpu, tidle); + int err; + + err = mp_ops->boot_secondary(cpu, tidle); + if (err) + return err; /* * We must check for timeout here, as the CPU will not be marked diff --git a/arch/mips/kernel/time.c b/arch/mips/kernel/time.c index c036157fb891..a6ebc8135112 100644 --- a/arch/mips/kernel/time.c +++ b/arch/mips/kernel/time.c @@ -72,20 +72,6 @@ EXPORT_SYMBOL(perf_irq); unsigned int mips_hpt_frequency; EXPORT_SYMBOL_GPL(mips_hpt_frequency); -/* - * This function exists in order to cause an error due to a duplicate - * definition if platform code should have its own implementation. The hook - * to use instead is plat_time_init. plat_time_init does not receive the - * irqaction pointer argument anymore. This is because any function which - * initializes an interrupt timer now takes care of its own request_irq rsp. - * setup_irq calls and each clock_event_device should use its own - * struct irqrequest. - */ -void __init plat_timer_setup(void) -{ - BUG(); -} - static __init int cpu_has_mfc0_count_bug(void) { switch (current_cpu_type()) { diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index b68b4d0726d3..5669d3b8bd38 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -50,9 +50,8 @@ #include <asm/fpu.h> #include <asm/fpu_emulator.h> #include <asm/idle.h> -#include <asm/mips-cm.h> +#include <asm/mips-cps.h> #include <asm/mips-r2-to-r6-emul.h> -#include <asm/mips-cm.h> #include <asm/mipsregs.h> #include <asm/mipsmtregs.h> #include <asm/module.h> @@ -734,8 +733,7 @@ void force_fcr31_sig(unsigned long fcr31, void __user *fault_addr, si.si_code = FPE_FLTUND; else if (fcr31 & FPU_CSR_INE_X) si.si_code = FPE_FLTRES; - else - si.si_code = __SI_FAULT; + force_sig_info(SIGFPE, &si, tsk); } @@ -1673,7 +1671,7 @@ static inline void parity_protection_init(void) /* Probe L2 ECC support */ gcr_ectl = read_gcr_err_control(); - if (!(gcr_ectl & CM_GCR_ERR_CONTROL_L2_ECC_SUPPORT_MSK) || + if (!(gcr_ectl & CM_GCR_ERR_CONTROL_L2_ECC_SUPPORT) || !(cp0_ectl & ERRCTL_PE)) { /* * One of L1 or L2 ECC checking isn't supported, @@ -1693,12 +1691,12 @@ static inline void parity_protection_init(void) /* Configure L2 ECC checking */ if (l2parity) - gcr_ectl |= CM_GCR_ERR_CONTROL_L2_ECC_EN_MSK; + gcr_ectl |= CM_GCR_ERR_CONTROL_L2_ECC_EN; else - gcr_ectl &= ~CM_GCR_ERR_CONTROL_L2_ECC_EN_MSK; + gcr_ectl &= ~CM_GCR_ERR_CONTROL_L2_ECC_EN; write_gcr_err_control(gcr_ectl); gcr_ectl = read_gcr_err_control(); - gcr_ectl &= CM_GCR_ERR_CONTROL_L2_ECC_EN_MSK; + gcr_ectl &= CM_GCR_ERR_CONTROL_L2_ECC_EN; WARN_ON(!!gcr_ectl != l2parity); pr_info("Cache parity protection %sabled\n", @@ -2428,21 +2426,6 @@ void __init trap_init(void) set_except_vector(EXCCODE_TR, handle_tr); set_except_vector(EXCCODE_MSAFPE, handle_msa_fpe); - if (current_cpu_type() == CPU_R6000 || - current_cpu_type() == CPU_R6000A) { - /* - * The R6000 is the only R-series CPU that features a machine - * check exception (similar to the R4000 cache error) and - * unaligned ldc1/sdc1 exception. The handlers have not been - * written yet. Well, anyway there is no R6000 machine on the - * current list of targets for Linux/MIPS. - * (Duh, crap, there is someone with a triple R6k machine) - */ - //set_except_vector(14, handle_mc); - //set_except_vector(15, handle_ndc); - } - - if (board_nmi_handler_setup) board_nmi_handler_setup(); diff --git a/arch/mips/kernel/unaligned.c b/arch/mips/kernel/unaligned.c index 5eaf2578ac04..2d0b912f9e3e 100644 --- a/arch/mips/kernel/unaligned.c +++ b/arch/mips/kernel/unaligned.c @@ -1378,7 +1378,7 @@ sigill: const int reg16to32[] = { 16, 17, 2, 3, 4, 5, 6, 7 }; /* Recode table from 16-bit STORE register notation to 32-bit GPR. */ -const int reg16to32st[] = { 0, 17, 2, 3, 4, 5, 6, 7 }; +static const int reg16to32st[] = { 0, 17, 2, 3, 4, 5, 6, 7 }; static void emulate_load_store_microMIPS(struct pt_regs *regs, void __user *addr) diff --git a/arch/mips/kernel/vdso.c b/arch/mips/kernel/vdso.c index 093517e85a6c..019035d7225c 100644 --- a/arch/mips/kernel/vdso.c +++ b/arch/mips/kernel/vdso.c @@ -13,13 +13,13 @@ #include <linux/err.h> #include <linux/init.h> #include <linux/ioport.h> -#include <linux/irqchip/mips-gic.h> #include <linux/mm.h> #include <linux/sched.h> #include <linux/slab.h> #include <linux/timekeeper_internal.h> #include <asm/abi.h> +#include <asm/mips-cps.h> #include <asm/vdso.h> /* Kernel-provided data used by the VDSO. */ @@ -99,9 +99,8 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp) { struct mips_vdso_image *image = current->thread.abi->vdso; struct mm_struct *mm = current->mm; - unsigned long gic_size, vvar_size, size, base, data_addr, vdso_addr; + unsigned long gic_size, vvar_size, size, base, data_addr, vdso_addr, gic_pfn; struct vm_area_struct *vma; - struct resource gic_res; int ret; if (down_write_killable(&mm->mmap_sem)) @@ -125,7 +124,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp) * only map a page even though the total area is 64K, as we only need * the counter registers at the start. */ - gic_size = gic_present ? PAGE_SIZE : 0; + gic_size = mips_gic_present() ? PAGE_SIZE : 0; vvar_size = gic_size + PAGE_SIZE; size = vvar_size + image->size; @@ -148,13 +147,9 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp) /* Map GIC user page. */ if (gic_size) { - ret = gic_get_usm_range(&gic_res); - if (ret) - goto out; + gic_pfn = virt_to_phys(mips_gic_base + MIPS_GIC_USER_OFS) >> PAGE_SHIFT; - ret = io_remap_pfn_range(vma, base, - gic_res.start >> PAGE_SHIFT, - gic_size, + ret = io_remap_pfn_range(vma, base, gic_pfn, gic_size, pgprot_noncached(PAGE_READONLY)); if (ret) goto out; diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c index bce2a6431430..d535edc01434 100644 --- a/arch/mips/kvm/mips.c +++ b/arch/mips/kvm/mips.c @@ -514,7 +514,7 @@ int kvm_vcpu_ioctl_interrupt(struct kvm_vcpu *vcpu, dvcpu->arch.wait = 0; - if (swait_active(&dvcpu->wq)) + if (swq_has_sleeper(&dvcpu->wq)) swake_up(&dvcpu->wq); return 0; @@ -1179,7 +1179,7 @@ static void kvm_mips_comparecount_func(unsigned long data) kvm_mips_callbacks->queue_timer_int(vcpu); vcpu->arch.wait = 0; - if (swait_active(&vcpu->wq)) + if (swq_has_sleeper(&vcpu->wq)) swake_up(&vcpu->wq); } diff --git a/arch/mips/lantiq/Kconfig b/arch/mips/lantiq/Kconfig index 177769dbb0e8..35bc69b78268 100644 --- a/arch/mips/lantiq/Kconfig +++ b/arch/mips/lantiq/Kconfig @@ -17,6 +17,8 @@ config SOC_XWAY bool "XWAY" select SOC_TYPE_XWAY select HW_HAS_PCI + select MFD_SYSCON + select MFD_CORE config SOC_FALCON bool "FALCON" diff --git a/arch/mips/lantiq/falcon/reset.c b/arch/mips/lantiq/falcon/reset.c index 7a535d72f541..058b85578cf7 100644 --- a/arch/mips/lantiq/falcon/reset.c +++ b/arch/mips/lantiq/falcon/reset.c @@ -15,27 +15,14 @@ #include <lantiq_soc.h> -/* CPU0 Reset Source Register */ -#define SYS1_CPU0RS 0x0040 -/* reset cause mask */ -#define CPU0RS_MASK 0x0003 -/* CPU0 Boot Mode Register */ -#define SYS1_BM 0x00a0 -/* boot mode mask */ -#define BM_MASK 0x0005 - -/* allow platform code to find out what surce we booted from */ +/* + * Dummy implementation. Used to allow platform code to find out what + * source was booted from + */ unsigned char ltq_boot_select(void) { - return ltq_sys1_r32(SYS1_BM) & BM_MASK; -} - -/* allow the watchdog driver to find out what the boot reason was */ -int ltq_reset_cause(void) -{ - return ltq_sys1_r32(SYS1_CPU0RS) & CPU0RS_MASK; + return BS_SPI; } -EXPORT_SYMBOL_GPL(ltq_reset_cause); #define BOOT_REG_BASE (KSEG1 | 0x1F200000) #define BOOT_PW1_REG (BOOT_REG_BASE | 0x20) diff --git a/arch/mips/lantiq/irq.c b/arch/mips/lantiq/irq.c index 33728b7af426..f0bc3312ed11 100644 --- a/arch/mips/lantiq/irq.c +++ b/arch/mips/lantiq/irq.c @@ -61,10 +61,6 @@ /* we have a cascade of 8 irqs */ #define MIPS_CPU_IRQ_CASCADE 8 -#ifdef CONFIG_MIPS_MT_SMP -int gic_present; -#endif - static int exin_avail; static u32 ltq_eiu_irq[MAX_EIU]; static void __iomem *ltq_icu_membase[MAX_IM]; diff --git a/arch/mips/lantiq/prom.c b/arch/mips/lantiq/prom.c index 96773bed8a8a..9ff7ccde9de0 100644 --- a/arch/mips/lantiq/prom.c +++ b/arch/mips/lantiq/prom.c @@ -117,7 +117,7 @@ void __init prom_init(void) int __init plat_of_setup(void) { - return __dt_register_buses(soc_info.compatible, "simple-bus"); + return of_platform_default_populate(NULL, NULL, NULL); } arch_initcall(plat_of_setup); diff --git a/arch/mips/lantiq/xway/Makefile b/arch/mips/lantiq/xway/Makefile index a2edc538f477..fbb0747c70b7 100644 --- a/arch/mips/lantiq/xway/Makefile +++ b/arch/mips/lantiq/xway/Makefile @@ -1,5 +1,3 @@ -obj-y := prom.o sysctrl.o clk.o reset.o dma.o gptu.o dcdc.o +obj-y := prom.o sysctrl.o clk.o dma.o gptu.o dcdc.o obj-y += vmmc.o - -obj-$(CONFIG_XRX200_PHY_FW) += xrx200_phy_fw.o diff --git a/arch/mips/lantiq/xway/reset.c b/arch/mips/lantiq/xway/reset.c deleted file mode 100644 index 83fd65d76e81..000000000000 --- a/arch/mips/lantiq/xway/reset.c +++ /dev/null @@ -1,387 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * Copyright (C) 2010 John Crispin <john@phrozen.org> - * Copyright (C) 2013-2015 Lantiq Beteiligungs-GmbH & Co.KG - */ - -#include <linux/init.h> -#include <linux/io.h> -#include <linux/ioport.h> -#include <linux/pm.h> -#include <linux/export.h> -#include <linux/delay.h> -#include <linux/of_address.h> -#include <linux/of_platform.h> -#include <linux/reset-controller.h> - -#include <asm/reboot.h> - -#include <lantiq_soc.h> - -#include "../prom.h" - -/* reset request register */ -#define RCU_RST_REQ 0x0010 -/* reset status register */ -#define RCU_RST_STAT 0x0014 -/* vr9 gphy registers */ -#define RCU_GFS_ADD0_XRX200 0x0020 -#define RCU_GFS_ADD1_XRX200 0x0068 -/* xRX300 gphy registers */ -#define RCU_GFS_ADD0_XRX300 0x0020 -#define RCU_GFS_ADD1_XRX300 0x0058 -#define RCU_GFS_ADD2_XRX300 0x00AC -/* xRX330 gphy registers */ -#define RCU_GFS_ADD0_XRX330 0x0020 -#define RCU_GFS_ADD1_XRX330 0x0058 -#define RCU_GFS_ADD2_XRX330 0x00AC -#define RCU_GFS_ADD3_XRX330 0x0264 - -/* xbar BE flag */ -#define RCU_AHB_ENDIAN 0x004C -#define RCU_VR9_BE_AHB1S 0x00000008 - -/* reboot bit */ -#define RCU_RD_GPHY0_XRX200 BIT(31) -#define RCU_RD_SRST BIT(30) -#define RCU_RD_GPHY1_XRX200 BIT(29) -/* xRX300 bits */ -#define RCU_RD_GPHY0_XRX300 BIT(31) -#define RCU_RD_GPHY1_XRX300 BIT(29) -#define RCU_RD_GPHY2_XRX300 BIT(28) -/* xRX330 bits */ -#define RCU_RD_GPHY0_XRX330 BIT(31) -#define RCU_RD_GPHY1_XRX330 BIT(29) -#define RCU_RD_GPHY2_XRX330 BIT(28) -#define RCU_RD_GPHY3_XRX330 BIT(10) - -/* reset cause */ -#define RCU_STAT_SHIFT 26 -/* boot selection */ -#define RCU_BOOT_SEL(x) ((x >> 18) & 0x7) -#define RCU_BOOT_SEL_XRX200(x) (((x >> 17) & 0xf) | ((x >> 8) & 0x10)) - -/* dwc2 USB configuration registers */ -#define RCU_USB1CFG 0x0018 -#define RCU_USB2CFG 0x0034 - -/* USB DMA endianness bits */ -#define RCU_USBCFG_HDSEL_BIT BIT(11) -#define RCU_USBCFG_HOST_END_BIT BIT(10) -#define RCU_USBCFG_SLV_END_BIT BIT(9) - -/* USB reset bits */ -#define RCU_USBRESET 0x0010 - -#define USBRESET_BIT BIT(4) - -#define RCU_USBRESET2 0x0048 - -#define USB1RESET_BIT BIT(4) -#define USB2RESET_BIT BIT(5) - -#define RCU_CFG1A 0x0038 -#define RCU_CFG1B 0x003C - -/* USB PMU devices */ -#define PMU_AHBM BIT(15) -#define PMU_USB0 BIT(6) -#define PMU_USB1 BIT(27) - -/* USB PHY PMU devices */ -#define PMU_USB0_P BIT(0) -#define PMU_USB1_P BIT(26) - -/* remapped base addr of the reset control unit */ -static void __iomem *ltq_rcu_membase; -static struct device_node *ltq_rcu_np; -static DEFINE_SPINLOCK(ltq_rcu_lock); - -static void ltq_rcu_w32(uint32_t val, uint32_t reg_off) -{ - ltq_w32(val, ltq_rcu_membase + reg_off); -} - -static uint32_t ltq_rcu_r32(uint32_t reg_off) -{ - return ltq_r32(ltq_rcu_membase + reg_off); -} - -static void ltq_rcu_w32_mask(uint32_t clr, uint32_t set, uint32_t reg_off) -{ - unsigned long flags; - - spin_lock_irqsave(<q_rcu_lock, flags); - ltq_rcu_w32((ltq_rcu_r32(reg_off) & ~(clr)) | (set), reg_off); - spin_unlock_irqrestore(<q_rcu_lock, flags); -} - -/* This function is used by the watchdog driver */ -int ltq_reset_cause(void) -{ - u32 val = ltq_rcu_r32(RCU_RST_STAT); - return val >> RCU_STAT_SHIFT; -} -EXPORT_SYMBOL_GPL(ltq_reset_cause); - -/* allow platform code to find out what source we booted from */ -unsigned char ltq_boot_select(void) -{ - u32 val = ltq_rcu_r32(RCU_RST_STAT); - - if (of_device_is_compatible(ltq_rcu_np, "lantiq,rcu-xrx200")) - return RCU_BOOT_SEL_XRX200(val); - - return RCU_BOOT_SEL(val); -} - -struct ltq_gphy_reset { - u32 rd; - u32 addr; -}; - -/* reset / boot a gphy */ -static struct ltq_gphy_reset xrx200_gphy[] = { - {RCU_RD_GPHY0_XRX200, RCU_GFS_ADD0_XRX200}, - {RCU_RD_GPHY1_XRX200, RCU_GFS_ADD1_XRX200}, -}; - -/* reset / boot a gphy */ -static struct ltq_gphy_reset xrx300_gphy[] = { - {RCU_RD_GPHY0_XRX300, RCU_GFS_ADD0_XRX300}, - {RCU_RD_GPHY1_XRX300, RCU_GFS_ADD1_XRX300}, - {RCU_RD_GPHY2_XRX300, RCU_GFS_ADD2_XRX300}, -}; - -/* reset / boot a gphy */ -static struct ltq_gphy_reset xrx330_gphy[] = { - {RCU_RD_GPHY0_XRX330, RCU_GFS_ADD0_XRX330}, - {RCU_RD_GPHY1_XRX330, RCU_GFS_ADD1_XRX330}, - {RCU_RD_GPHY2_XRX330, RCU_GFS_ADD2_XRX330}, - {RCU_RD_GPHY3_XRX330, RCU_GFS_ADD3_XRX330}, -}; - -static void xrx200_gphy_boot_addr(struct ltq_gphy_reset *phy_regs, - dma_addr_t dev_addr) -{ - ltq_rcu_w32_mask(0, phy_regs->rd, RCU_RST_REQ); - ltq_rcu_w32(dev_addr, phy_regs->addr); - ltq_rcu_w32_mask(phy_regs->rd, 0, RCU_RST_REQ); -} - -/* reset and boot a gphy. these phys only exist on xrx200 SoC */ -int xrx200_gphy_boot(struct device *dev, unsigned int id, dma_addr_t dev_addr) -{ - struct clk *clk; - - if (!of_device_is_compatible(ltq_rcu_np, "lantiq,rcu-xrx200")) { - dev_err(dev, "this SoC has no GPHY\n"); - return -EINVAL; - } - - if (of_machine_is_compatible("lantiq,vr9")) { - clk = clk_get_sys("1f203000.rcu", "gphy"); - if (IS_ERR(clk)) - return PTR_ERR(clk); - clk_enable(clk); - } - - dev_info(dev, "booting GPHY%u firmware at %X\n", id, dev_addr); - - if (of_machine_is_compatible("lantiq,vr9")) { - if (id >= ARRAY_SIZE(xrx200_gphy)) { - dev_err(dev, "%u is an invalid gphy id\n", id); - return -EINVAL; - } - xrx200_gphy_boot_addr(&xrx200_gphy[id], dev_addr); - } else if (of_machine_is_compatible("lantiq,ar10")) { - if (id >= ARRAY_SIZE(xrx300_gphy)) { - dev_err(dev, "%u is an invalid gphy id\n", id); - return -EINVAL; - } - xrx200_gphy_boot_addr(&xrx300_gphy[id], dev_addr); - } else if (of_machine_is_compatible("lantiq,grx390")) { - if (id >= ARRAY_SIZE(xrx330_gphy)) { - dev_err(dev, "%u is an invalid gphy id\n", id); - return -EINVAL; - } - xrx200_gphy_boot_addr(&xrx330_gphy[id], dev_addr); - } - return 0; -} - -/* reset a io domain for u micro seconds */ -void ltq_reset_once(unsigned int module, ulong u) -{ - ltq_rcu_w32(ltq_rcu_r32(RCU_RST_REQ) | module, RCU_RST_REQ); - udelay(u); - ltq_rcu_w32(ltq_rcu_r32(RCU_RST_REQ) & ~module, RCU_RST_REQ); -} - -static int ltq_assert_device(struct reset_controller_dev *rcdev, - unsigned long id) -{ - u32 val; - - if (id < 8) - return -1; - - val = ltq_rcu_r32(RCU_RST_REQ); - val |= BIT(id); - ltq_rcu_w32(val, RCU_RST_REQ); - - return 0; -} - -static int ltq_deassert_device(struct reset_controller_dev *rcdev, - unsigned long id) -{ - u32 val; - - if (id < 8) - return -1; - - val = ltq_rcu_r32(RCU_RST_REQ); - val &= ~BIT(id); - ltq_rcu_w32(val, RCU_RST_REQ); - - return 0; -} - -static int ltq_reset_device(struct reset_controller_dev *rcdev, - unsigned long id) -{ - ltq_assert_device(rcdev, id); - return ltq_deassert_device(rcdev, id); -} - -static const struct reset_control_ops reset_ops = { - .reset = ltq_reset_device, - .assert = ltq_assert_device, - .deassert = ltq_deassert_device, -}; - -static struct reset_controller_dev reset_dev = { - .ops = &reset_ops, - .owner = THIS_MODULE, - .nr_resets = 32, - .of_reset_n_cells = 1, -}; - -void ltq_rst_init(void) -{ - reset_dev.of_node = of_find_compatible_node(NULL, NULL, - "lantiq,xway-reset"); - if (!reset_dev.of_node) - pr_err("Failed to find reset controller node"); - else - reset_controller_register(&reset_dev); -} - -static void ltq_machine_restart(char *command) -{ - u32 val = ltq_rcu_r32(RCU_RST_REQ); - - if (of_device_is_compatible(ltq_rcu_np, "lantiq,rcu-xrx200")) - val |= RCU_RD_GPHY1_XRX200 | RCU_RD_GPHY0_XRX200; - - val |= RCU_RD_SRST; - - local_irq_disable(); - ltq_rcu_w32(val, RCU_RST_REQ); - unreachable(); -} - -static void ltq_machine_halt(void) -{ - local_irq_disable(); - unreachable(); -} - -static void ltq_machine_power_off(void) -{ - local_irq_disable(); - unreachable(); -} - -static void ltq_usb_init(void) -{ - /* Power for USB cores 1 & 2 */ - ltq_pmu_enable(PMU_AHBM); - ltq_pmu_enable(PMU_USB0); - ltq_pmu_enable(PMU_USB1); - - ltq_rcu_w32(ltq_rcu_r32(RCU_CFG1A) | BIT(0), RCU_CFG1A); - ltq_rcu_w32(ltq_rcu_r32(RCU_CFG1B) | BIT(0), RCU_CFG1B); - - /* Enable USB PHY power for cores 1 & 2 */ - ltq_pmu_enable(PMU_USB0_P); - ltq_pmu_enable(PMU_USB1_P); - - /* Configure cores to host mode */ - ltq_rcu_w32(ltq_rcu_r32(RCU_USB1CFG) & ~RCU_USBCFG_HDSEL_BIT, - RCU_USB1CFG); - ltq_rcu_w32(ltq_rcu_r32(RCU_USB2CFG) & ~RCU_USBCFG_HDSEL_BIT, - RCU_USB2CFG); - - /* Select DMA endianness (Host-endian: big-endian) */ - ltq_rcu_w32((ltq_rcu_r32(RCU_USB1CFG) & ~RCU_USBCFG_SLV_END_BIT) - | RCU_USBCFG_HOST_END_BIT, RCU_USB1CFG); - ltq_rcu_w32(ltq_rcu_r32((RCU_USB2CFG) & ~RCU_USBCFG_SLV_END_BIT) - | RCU_USBCFG_HOST_END_BIT, RCU_USB2CFG); - - /* Hard reset USB state machines */ - ltq_rcu_w32(ltq_rcu_r32(RCU_USBRESET) | USBRESET_BIT, RCU_USBRESET); - udelay(50 * 1000); - ltq_rcu_w32(ltq_rcu_r32(RCU_USBRESET) & ~USBRESET_BIT, RCU_USBRESET); - - /* Soft reset USB state machines */ - ltq_rcu_w32(ltq_rcu_r32(RCU_USBRESET2) - | USB1RESET_BIT | USB2RESET_BIT, RCU_USBRESET2); - udelay(50 * 1000); - ltq_rcu_w32(ltq_rcu_r32(RCU_USBRESET2) - & ~(USB1RESET_BIT | USB2RESET_BIT), RCU_USBRESET2); -} - -static int __init mips_reboot_setup(void) -{ - struct resource res; - - ltq_rcu_np = of_find_compatible_node(NULL, NULL, "lantiq,rcu-xway"); - if (!ltq_rcu_np) - ltq_rcu_np = of_find_compatible_node(NULL, NULL, - "lantiq,rcu-xrx200"); - - /* check if all the reset register range is available */ - if (!ltq_rcu_np) - panic("Failed to load reset resources from devicetree"); - - if (of_address_to_resource(ltq_rcu_np, 0, &res)) - panic("Failed to get rcu memory range"); - - if (!request_mem_region(res.start, resource_size(&res), res.name)) - pr_err("Failed to request rcu memory"); - - ltq_rcu_membase = ioremap_nocache(res.start, resource_size(&res)); - if (!ltq_rcu_membase) - panic("Failed to remap core memory"); - - if (of_machine_is_compatible("lantiq,ar9") || - of_machine_is_compatible("lantiq,vr9")) - ltq_usb_init(); - - if (of_machine_is_compatible("lantiq,vr9")) - ltq_rcu_w32(ltq_rcu_r32(RCU_AHB_ENDIAN) | RCU_VR9_BE_AHB1S, - RCU_AHB_ENDIAN); - - _machine_restart = ltq_machine_restart; - _machine_halt = ltq_machine_halt; - pm_power_off = ltq_machine_power_off; - - return 0; -} - -arch_initcall(mips_reboot_setup); diff --git a/arch/mips/lantiq/xway/sysctrl.c b/arch/mips/lantiq/xway/sysctrl.c index 95bec460b651..7611c3013793 100644 --- a/arch/mips/lantiq/xway/sysctrl.c +++ b/arch/mips/lantiq/xway/sysctrl.c @@ -145,15 +145,7 @@ static u32 pmu_clk_cr_b[] = { #define pmu_w32(x, y) ltq_w32((x), pmu_membase + (y)) #define pmu_r32(x) ltq_r32(pmu_membase + (x)) -#define XBAR_ALWAYS_LAST 0x430 -#define XBAR_FPI_BURST_EN BIT(1) -#define XBAR_AHB_BURST_EN BIT(2) - -#define xbar_w32(x, y) ltq_w32((x), ltq_xbar_membase + (y)) -#define xbar_r32(x) ltq_r32(ltq_xbar_membase + (x)) - static void __iomem *pmu_membase; -static void __iomem *ltq_xbar_membase; void __iomem *ltq_cgu_membase; void __iomem *ltq_ebu_membase; @@ -293,16 +285,6 @@ static void pci_ext_disable(struct clk *clk) ltq_cgu_w32((1 << 31) | (1 << 30), pcicr); } -static void xbar_fpi_burst_disable(void) -{ - u32 reg; - - /* bit 1 as 1 --burst; bit 1 as 0 -- single */ - reg = xbar_r32(XBAR_ALWAYS_LAST); - reg &= ~XBAR_FPI_BURST_EN; - xbar_w32(reg, XBAR_ALWAYS_LAST); -} - /* enable a clockout source */ static int clkout_enable(struct clk *clk) { @@ -459,26 +441,6 @@ void __init ltq_soc_init(void) if (!pmu_membase || !ltq_cgu_membase || !ltq_ebu_membase) panic("Failed to remap core resources"); - if (of_machine_is_compatible("lantiq,vr9")) { - struct resource res_xbar; - struct device_node *np_xbar = - of_find_compatible_node(NULL, NULL, - "lantiq,xbar-xway"); - - if (!np_xbar) - panic("Failed to load xbar nodes from devicetree"); - if (of_address_to_resource(np_xbar, 0, &res_xbar)) - panic("Failed to get xbar resources"); - if (!request_mem_region(res_xbar.start, resource_size(&res_xbar), - res_xbar.name)) - panic("Failed to get xbar resources"); - - ltq_xbar_membase = ioremap_nocache(res_xbar.start, - resource_size(&res_xbar)); - if (!ltq_xbar_membase) - panic("Failed to remap xbar resources"); - } - /* make sure to unprotect the memory region where flash is located */ ltq_ebu_w32(ltq_ebu_r32(LTQ_EBU_BUSCON0) & ~EBU_WRDIS, LTQ_EBU_BUSCON0); @@ -507,8 +469,8 @@ void __init ltq_soc_init(void) if (of_machine_is_compatible("lantiq,grx390") || of_machine_is_compatible("lantiq,ar10")) { - clkdev_add_pmu("1e101000.usb", "phy", 1, 2, PMU_ANALOG_USB0_P); - clkdev_add_pmu("1e106000.usb", "phy", 1, 2, PMU_ANALOG_USB1_P); + clkdev_add_pmu("1f203018.usb2-phy", "phy", 1, 2, PMU_ANALOG_USB0_P); + clkdev_add_pmu("1f203034.usb2-phy", "phy", 1, 2, PMU_ANALOG_USB1_P); /* rc 0 */ clkdev_add_pmu("1d900000.pcie", "phy", 1, 2, PMU_ANALOG_PCIE0_P); clkdev_add_pmu("1d900000.pcie", "msi", 1, 1, PMU1_PCIE_MSI); @@ -528,8 +490,8 @@ void __init ltq_soc_init(void) else clkdev_add_static(CLOCK_133M, CLOCK_133M, CLOCK_133M, CLOCK_133M); - clkdev_add_pmu("1e101000.usb", "ctl", 1, 0, PMU_USB0); - clkdev_add_pmu("1e101000.usb", "phy", 1, 0, PMU_USB0_P); + clkdev_add_pmu("1e101000.usb", "otg", 1, 0, PMU_USB0); + clkdev_add_pmu("1f203018.usb2-phy", "phy", 1, 0, PMU_USB0_P); clkdev_add_pmu("1e180000.etop", "ppe", 1, 0, PMU_PPE); clkdev_add_cgu("1e180000.etop", "ephycgu", CGU_EPHY); clkdev_add_pmu("1e180000.etop", "ephy", 1, 0, PMU_EPHY); @@ -538,8 +500,8 @@ void __init ltq_soc_init(void) } else if (of_machine_is_compatible("lantiq,grx390")) { clkdev_add_static(ltq_grx390_cpu_hz(), ltq_grx390_fpi_hz(), ltq_grx390_fpi_hz(), ltq_grx390_pp32_hz()); - clkdev_add_pmu("1e101000.usb", "ctl", 1, 0, PMU_USB0); - clkdev_add_pmu("1e106000.usb", "ctl", 1, 0, PMU_USB1); + clkdev_add_pmu("1e101000.usb", "otg", 1, 0, PMU_USB0); + clkdev_add_pmu("1e106000.usb", "otg", 1, 0, PMU_USB1); /* rc 2 */ clkdev_add_pmu("1a800000.pcie", "phy", 1, 2, PMU_ANALOG_PCIE2_P); clkdev_add_pmu("1a800000.pcie", "msi", 1, 1, PMU1_PCIE2_MSI); @@ -551,22 +513,23 @@ void __init ltq_soc_init(void) } else if (of_machine_is_compatible("lantiq,ar10")) { clkdev_add_static(ltq_ar10_cpu_hz(), ltq_ar10_fpi_hz(), ltq_ar10_fpi_hz(), ltq_ar10_pp32_hz()); - clkdev_add_pmu("1e101000.usb", "ctl", 1, 0, PMU_USB0); - clkdev_add_pmu("1e106000.usb", "ctl", 1, 0, PMU_USB1); + clkdev_add_pmu("1e101000.usb", "otg", 1, 0, PMU_USB0); + clkdev_add_pmu("1e106000.usb", "otg", 1, 0, PMU_USB1); clkdev_add_pmu("1e108000.eth", NULL, 0, 0, PMU_SWITCH | PMU_PPE_DP | PMU_PPE_TC); clkdev_add_pmu("1da00000.usif", "NULL", 1, 0, PMU_USIF); - clkdev_add_pmu("1f203000.rcu", "gphy", 1, 0, PMU_GPHY); + clkdev_add_pmu("1f203020.gphy", NULL, 1, 0, PMU_GPHY); + clkdev_add_pmu("1f203068.gphy", NULL, 1, 0, PMU_GPHY); clkdev_add_pmu("1e103100.deu", NULL, 1, 0, PMU_DEU); clkdev_add_pmu("1e116000.mei", "afe", 1, 2, PMU_ANALOG_DSL_AFE); clkdev_add_pmu("1e116000.mei", "dfe", 1, 0, PMU_DFE); } else if (of_machine_is_compatible("lantiq,vr9")) { clkdev_add_static(ltq_vr9_cpu_hz(), ltq_vr9_fpi_hz(), ltq_vr9_fpi_hz(), ltq_vr9_pp32_hz()); - clkdev_add_pmu("1e101000.usb", "phy", 1, 0, PMU_USB0_P); - clkdev_add_pmu("1e101000.usb", "ctl", 1, 0, PMU_USB0 | PMU_AHBM); - clkdev_add_pmu("1e106000.usb", "phy", 1, 0, PMU_USB1_P); - clkdev_add_pmu("1e106000.usb", "ctl", 1, 0, PMU_USB1 | PMU_AHBM); + clkdev_add_pmu("1f203018.usb2-phy", "phy", 1, 0, PMU_USB0_P); + clkdev_add_pmu("1e101000.usb", "otg", 1, 0, PMU_USB0 | PMU_AHBM); + clkdev_add_pmu("1f203034.usb2-phy", "phy", 1, 0, PMU_USB1_P); + clkdev_add_pmu("1e106000.usb", "otg", 1, 0, PMU_USB1 | PMU_AHBM); clkdev_add_pmu("1d900000.pcie", "phy", 1, 1, PMU1_PCIE_PHY); clkdev_add_pmu("1d900000.pcie", "bus", 1, 0, PMU_PCIE_CLK); clkdev_add_pmu("1d900000.pcie", "msi", 1, 1, PMU1_PCIE_MSI); @@ -579,17 +542,18 @@ void __init ltq_soc_init(void) PMU_SWITCH | PMU_PPE_DPLUS | PMU_PPE_DPLUM | PMU_PPE_EMA | PMU_PPE_TC | PMU_PPE_SLL01 | PMU_PPE_QSB | PMU_PPE_TOP); - clkdev_add_pmu("1f203000.rcu", "gphy", 0, 0, PMU_GPHY); + clkdev_add_pmu("1f203020.gphy", NULL, 0, 0, PMU_GPHY); + clkdev_add_pmu("1f203068.gphy", NULL, 0, 0, PMU_GPHY); clkdev_add_pmu("1e103000.sdio", NULL, 1, 0, PMU_SDIO); clkdev_add_pmu("1e103100.deu", NULL, 1, 0, PMU_DEU); clkdev_add_pmu("1e116000.mei", "dfe", 1, 0, PMU_DFE); } else if (of_machine_is_compatible("lantiq,ar9")) { clkdev_add_static(ltq_ar9_cpu_hz(), ltq_ar9_fpi_hz(), ltq_ar9_fpi_hz(), CLOCK_250M); - clkdev_add_pmu("1e101000.usb", "ctl", 1, 0, PMU_USB0); - clkdev_add_pmu("1e101000.usb", "phy", 1, 0, PMU_USB0_P); - clkdev_add_pmu("1e106000.usb", "ctl", 1, 0, PMU_USB1); - clkdev_add_pmu("1e106000.usb", "phy", 1, 0, PMU_USB1_P); + clkdev_add_pmu("1f203018.usb2-phy", "phy", 1, 0, PMU_USB0_P); + clkdev_add_pmu("1e101000.usb", "otg", 1, 0, PMU_USB0); + clkdev_add_pmu("1f203034.usb2-phy", "phy", 1, 0, PMU_USB1_P); + clkdev_add_pmu("1e106000.usb", "otg", 1, 0, PMU_USB1); clkdev_add_pmu("1e180000.etop", "switch", 1, 0, PMU_SWITCH); clkdev_add_pmu("1e103000.sdio", NULL, 1, 0, PMU_SDIO); clkdev_add_pmu("1e103100.deu", NULL, 1, 0, PMU_DEU); @@ -598,14 +562,11 @@ void __init ltq_soc_init(void) } else { clkdev_add_static(ltq_danube_cpu_hz(), ltq_danube_fpi_hz(), ltq_danube_fpi_hz(), ltq_danube_pp32_hz()); - clkdev_add_pmu("1e101000.usb", "ctl", 1, 0, PMU_USB0); - clkdev_add_pmu("1e101000.usb", "phy", 1, 0, PMU_USB0_P); + clkdev_add_pmu("1f203018.usb2-phy", "ctrl", 1, 0, PMU_USB0); + clkdev_add_pmu("1f203018.usb2-phy", "phy", 1, 0, PMU_USB0_P); clkdev_add_pmu("1e103000.sdio", NULL, 1, 0, PMU_SDIO); clkdev_add_pmu("1e103100.deu", NULL, 1, 0, PMU_DEU); clkdev_add_pmu("1e116000.mei", "dfe", 1, 0, PMU_DFE); clkdev_add_pmu("1e100400.serial", NULL, 1, 0, PMU_ASC0); } - - if (of_machine_is_compatible("lantiq,vr9")) - xbar_fpi_burst_disable(); } diff --git a/arch/mips/lantiq/xway/xrx200_phy_fw.c b/arch/mips/lantiq/xway/xrx200_phy_fw.c deleted file mode 100644 index f0a0f2d431b2..000000000000 --- a/arch/mips/lantiq/xway/xrx200_phy_fw.c +++ /dev/null @@ -1,113 +0,0 @@ -/* - * Lantiq XRX200 PHY Firmware Loader - * Author: John Crispin - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * Copyright (C) 2012 John Crispin <john@phrozen.org> - */ - -#include <linux/delay.h> -#include <linux/dma-mapping.h> -#include <linux/firmware.h> -#include <linux/of_platform.h> - -#include <lantiq_soc.h> - -#define XRX200_GPHY_FW_ALIGN (16 * 1024) - -static dma_addr_t xway_gphy_load(struct platform_device *pdev) -{ - const struct firmware *fw; - dma_addr_t dev_addr = 0; - const char *fw_name; - void *fw_addr; - size_t size; - - if (of_get_property(pdev->dev.of_node, "firmware1", NULL) || - of_get_property(pdev->dev.of_node, "firmware2", NULL)) { - switch (ltq_soc_type()) { - case SOC_TYPE_VR9: - if (of_property_read_string(pdev->dev.of_node, - "firmware1", &fw_name)) { - dev_err(&pdev->dev, - "failed to load firmware filename\n"); - return 0; - } - break; - case SOC_TYPE_VR9_2: - if (of_property_read_string(pdev->dev.of_node, - "firmware2", &fw_name)) { - dev_err(&pdev->dev, - "failed to load firmware filename\n"); - return 0; - } - break; - } - } else if (of_property_read_string(pdev->dev.of_node, - "firmware", &fw_name)) { - dev_err(&pdev->dev, "failed to load firmware filename\n"); - return 0; - } - - dev_info(&pdev->dev, "requesting %s\n", fw_name); - if (request_firmware(&fw, fw_name, &pdev->dev)) { - dev_err(&pdev->dev, "failed to load firmware: %s\n", fw_name); - return 0; - } - - /* - * GPHY cores need the firmware code in a persistent and contiguous - * memory area with a 16 kB boundary aligned start address - */ - size = fw->size + XRX200_GPHY_FW_ALIGN; - - fw_addr = dma_alloc_coherent(&pdev->dev, size, &dev_addr, GFP_KERNEL); - if (fw_addr) { - fw_addr = PTR_ALIGN(fw_addr, XRX200_GPHY_FW_ALIGN); - dev_addr = ALIGN(dev_addr, XRX200_GPHY_FW_ALIGN); - memcpy(fw_addr, fw->data, fw->size); - } else { - dev_err(&pdev->dev, "failed to alloc firmware memory\n"); - } - - release_firmware(fw); - return dev_addr; -} - -static int xway_phy_fw_probe(struct platform_device *pdev) -{ - dma_addr_t fw_addr; - struct property *pp; - unsigned char *phyids; - int i, ret = 0; - - fw_addr = xway_gphy_load(pdev); - if (!fw_addr) - return -EINVAL; - pp = of_find_property(pdev->dev.of_node, "phys", NULL); - if (!pp) - return -ENOENT; - phyids = pp->value; - for (i = 0; i < pp->length && !ret; i++) - ret = xrx200_gphy_boot(&pdev->dev, phyids[i], fw_addr); - if (!ret) - mdelay(100); - return ret; -} - -static const struct of_device_id xway_phy_match[] = { - { .compatible = "lantiq,phy-xrx200" }, - {}, -}; - -static struct platform_driver xway_phy_driver = { - .probe = xway_phy_fw_probe, - .driver = { - .name = "phy-xrx200", - .of_match_table = xway_phy_match, - }, -}; -builtin_platform_driver(xway_phy_driver); diff --git a/arch/mips/lib/Makefile b/arch/mips/lib/Makefile index a37fe3d1ee2f..6ab430d24575 100644 --- a/arch/mips/lib/Makefile +++ b/arch/mips/lib/Makefile @@ -6,7 +6,7 @@ lib-y += bitops.o csum_partial.o delay.o memcpy.o memset.o \ mips-atomic.o strncpy_user.o \ strnlen_user.o uncached.o -obj-y += iomap.o +obj-y += iomap.o iomap_copy.o obj-$(CONFIG_PCI) += iomap-pci.o lib-$(CONFIG_GENERIC_CSUM) := $(filter-out csum_partial.o, $(lib-y)) diff --git a/arch/mips/lib/delay.c b/arch/mips/lib/delay.c index 2307a3cb2714..68c495ed71e3 100644 --- a/arch/mips/lib/delay.c +++ b/arch/mips/lib/delay.c @@ -8,6 +8,7 @@ * Copyright (C) 1999, 2000 Silicon Graphics, Inc. * Copyright (C) 2007, 2014 Maciej W. Rozycki */ +#include <linux/delay.h> #include <linux/export.h> #include <linux/param.h> #include <linux/smp.h> diff --git a/arch/mips/lib/iomap_copy.c b/arch/mips/lib/iomap_copy.c new file mode 100644 index 000000000000..368bb38267c5 --- /dev/null +++ b/arch/mips/lib/iomap_copy.c @@ -0,0 +1,42 @@ +/* + * This file is free software; you can redistribute it and/or modify + * it under the terms of version 2 of the GNU General Public License + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#include <linux/export.h> +#include <linux/io.h> + +/** + * __ioread64_copy - copy data from MMIO space, in 64-bit units + * @to: destination (must be 64-bit aligned) + * @from: source, in MMIO space (must be 64-bit aligned) + * @count: number of 64-bit quantities to copy + * + * Copy data from MMIO space to kernel space, in units of 32 or 64 bits at a + * time. Order of access is not guaranteed, nor is a memory barrier + * performed afterwards. + */ +void __ioread64_copy(void *to, const void __iomem *from, size_t count) +{ +#ifdef CONFIG_64BIT + u64 *dst = to; + const u64 __iomem *src = from; + const u64 __iomem *end = src + count; + + while (src < end) + *dst++ = __raw_readq(src++); +#else + __ioread32_copy(to, from, count * 2); +#endif +} +EXPORT_SYMBOL_GPL(__ioread64_copy); diff --git a/arch/mips/loongson64/lemote-2f/clock.c b/arch/mips/loongson64/lemote-2f/clock.c index a78fb657068c..8281334df9c8 100644 --- a/arch/mips/loongson64/lemote-2f/clock.c +++ b/arch/mips/loongson64/lemote-2f/clock.c @@ -80,6 +80,9 @@ EXPORT_SYMBOL(clk_disable); unsigned long clk_get_rate(struct clk *clk) { + if (!clk) + return 0; + return (unsigned long)clk->rate; } EXPORT_SYMBOL(clk_get_rate); diff --git a/arch/mips/loongson64/loongson-3/smp.c b/arch/mips/loongson64/loongson-3/smp.c index b7a355c3c408..8501109bb0f0 100644 --- a/arch/mips/loongson64/loongson-3/smp.c +++ b/arch/mips/loongson64/loongson-3/smp.c @@ -319,8 +319,8 @@ static void loongson3_init_secondary(void) loongson3_ipi_write32(0xffffffff, ipi_en0_regs[cpu_logical_map(i)]); per_cpu(cpu_state, cpu) = CPU_ONLINE; - cpu_data[cpu].core = - cpu_logical_map(cpu) % loongson_sysconf.cores_per_package; + cpu_set_core(&cpu_data[cpu], + cpu_logical_map(cpu) % loongson_sysconf.cores_per_package); cpu_data[cpu].package = cpu_logical_map(cpu) / loongson_sysconf.cores_per_package; @@ -386,7 +386,8 @@ static void __init loongson3_smp_setup(void) ipi_status0_regs_init(); ipi_en0_regs_init(); ipi_mailbox_buf_init(); - cpu_data[0].core = cpu_logical_map(0) % loongson_sysconf.cores_per_package; + cpu_set_core(&cpu_data[0], + cpu_logical_map(0) % loongson_sysconf.cores_per_package); cpu_data[0].package = cpu_logical_map(0) / loongson_sysconf.cores_per_package; } @@ -399,7 +400,7 @@ static void __init loongson3_prepare_cpus(unsigned int max_cpus) /* * Setup the PC, SP, and GP of a secondary processor and start it runing! */ -static void loongson3_boot_secondary(int cpu, struct task_struct *idle) +static int loongson3_boot_secondary(int cpu, struct task_struct *idle) { unsigned long startargs[4]; @@ -422,6 +423,7 @@ static void loongson3_boot_secondary(int cpu, struct task_struct *idle) (void *)(ipi_mailbox_buf[cpu_logical_map(cpu)]+0x8)); loongson3_ipi_write64(startargs[0], (void *)(ipi_mailbox_buf[cpu_logical_map(cpu)]+0x0)); + return 0; } #ifdef CONFIG_HOTPLUG_CPU @@ -697,7 +699,7 @@ void play_dead(void) static int loongson3_disable_clock(unsigned int cpu) { - uint64_t core_id = cpu_data[cpu].core; + uint64_t core_id = cpu_core(&cpu_data[cpu]); uint64_t package_id = cpu_data[cpu].package; if ((read_c0_prid() & PRID_REV_MASK) == PRID_REV_LOONGSON3A_R1) { @@ -711,7 +713,7 @@ static int loongson3_disable_clock(unsigned int cpu) static int loongson3_enable_clock(unsigned int cpu) { - uint64_t core_id = cpu_data[cpu].core; + uint64_t core_id = cpu_core(&cpu_data[cpu]); uint64_t package_id = cpu_data[cpu].package; if ((read_c0_prid() & PRID_REV_MASK) == PRID_REV_LOONGSON3A_R1) { @@ -734,7 +736,7 @@ early_initcall(register_loongson3_notifier); #endif -struct plat_smp_ops loongson3_smp_ops = { +const struct plat_smp_ops loongson3_smp_ops = { .send_ipi_single = loongson3_send_ipi_single, .send_ipi_mask = loongson3_send_ipi_mask, .init_secondary = loongson3_init_secondary, diff --git a/arch/mips/math-emu/Makefile b/arch/mips/math-emu/Makefile index e9bbc2a6526f..e9f10b88b695 100644 --- a/arch/mips/math-emu/Makefile +++ b/arch/mips/math-emu/Makefile @@ -4,9 +4,11 @@ obj-y += cp1emu.o ieee754dp.o ieee754sp.o ieee754.o \ dp_div.o dp_mul.o dp_sub.o dp_add.o dp_fsp.o dp_cmp.o dp_simple.o \ - dp_tint.o dp_fint.o dp_maddf.o dp_2008class.o dp_fmin.o dp_fmax.o \ + dp_tint.o dp_fint.o dp_rint.o dp_maddf.o dp_2008class.o dp_fmin.o \ + dp_fmax.o \ sp_div.o sp_mul.o sp_sub.o sp_add.o sp_fdp.o sp_cmp.o sp_simple.o \ - sp_tint.o sp_fint.o sp_maddf.o sp_2008class.o sp_fmin.o sp_fmax.o \ + sp_tint.o sp_fint.o sp_rint.o sp_maddf.o sp_2008class.o sp_fmin.o \ + sp_fmax.o \ dsemul.o lib-y += ieee754d.o \ diff --git a/arch/mips/math-emu/cp1emu.c b/arch/mips/math-emu/cp1emu.c index f08a7b4facb9..192542dbd972 100644 --- a/arch/mips/math-emu/cp1emu.c +++ b/arch/mips/math-emu/cp1emu.c @@ -58,7 +58,7 @@ static int fpu_emu(struct pt_regs *, struct mips_fpu_struct *, mips_instruction); static int fpux_emu(struct pt_regs *, - struct mips_fpu_struct *, mips_instruction, void *__user *); + struct mips_fpu_struct *, mips_instruction, void __user **); /* Control registers */ @@ -830,12 +830,12 @@ do { \ } while (0) #define DIFROMREG(di, x) \ - ((di) = get_fpr64(&ctx->fpr[(x) & ~(cop1_64bit(xcp) == 0)], 0)) + ((di) = get_fpr64(&ctx->fpr[(x) & ~(cop1_64bit(xcp) ^ 1)], 0)) #define DITOREG(di, x) \ do { \ unsigned fpr, i; \ - fpr = (x) & ~(cop1_64bit(xcp) == 0); \ + fpr = (x) & ~(cop1_64bit(xcp) ^ 1); \ set_fpr64(&ctx->fpr[fpr], 0, di); \ for (i = 1; i < ARRAY_SIZE(ctx->fpr[x].val64); i++) \ set_fpr64(&ctx->fpr[fpr], i, 0); \ @@ -973,7 +973,7 @@ static inline void cop1_ctc(struct pt_regs *xcp, struct mips_fpu_struct *ctx, */ static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_struct *ctx, - struct mm_decoded_insn dec_insn, void *__user *fault_addr) + struct mm_decoded_insn dec_insn, void __user **fault_addr) { unsigned long contpc = xcp->cp0_epc + dec_insn.pc_inc; unsigned int cond, cbit, bit0; @@ -1195,9 +1195,11 @@ emul: bit0 = get_fpr32(fpr, 0) & 0x1; switch (MIPSInst_RS(ir)) { case bc1eqz_op: + MIPS_FPU_EMU_INC_STATS(bc1eqz); cond = bit0 == 0; break; case bc1nez_op: + MIPS_FPU_EMU_INC_STATS(bc1nez); cond = bit0 != 0; break; } @@ -1230,6 +1232,7 @@ emul: break; } branch_common: + MIPS_FPU_EMU_INC_STATS(branches); set_delay_slot(xcp); if (cond) { /* @@ -1460,7 +1463,7 @@ DEF3OP(nmadd, dp, ieee754dp_mul, ieee754dp_add, ieee754dp_neg); DEF3OP(nmsub, dp, ieee754dp_mul, ieee754dp_sub, ieee754dp_neg); static int fpux_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx, - mips_instruction ir, void *__user *fault_addr) + mips_instruction ir, void __user **fault_addr) { unsigned rcsr = 0; /* resulting csr */ @@ -1682,15 +1685,19 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx, switch (MIPSInst_FUNC(ir)) { /* binary ops */ case fadd_op: + MIPS_FPU_EMU_INC_STATS(add_s); handler.b = ieee754sp_add; goto scopbop; case fsub_op: + MIPS_FPU_EMU_INC_STATS(sub_s); handler.b = ieee754sp_sub; goto scopbop; case fmul_op: + MIPS_FPU_EMU_INC_STATS(mul_s); handler.b = ieee754sp_mul; goto scopbop; case fdiv_op: + MIPS_FPU_EMU_INC_STATS(div_s); handler.b = ieee754sp_div; goto scopbop; @@ -1699,6 +1706,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx, if (!cpu_has_mips_2_3_4_5_r) return SIGILL; + MIPS_FPU_EMU_INC_STATS(sqrt_s); handler.u = ieee754sp_sqrt; goto scopuop; @@ -1711,6 +1719,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx, if (!cpu_has_mips_4_5_64_r2_r6) return SIGILL; + MIPS_FPU_EMU_INC_STATS(rsqrt_s); handler.u = fpemu_sp_rsqrt; goto scopuop; @@ -1718,6 +1727,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx, if (!cpu_has_mips_4_5_64_r2_r6) return SIGILL; + MIPS_FPU_EMU_INC_STATS(recip_s); handler.u = fpemu_sp_recip; goto scopuop; @@ -1754,6 +1764,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx, if (!cpu_has_mips_r6) return SIGILL; + MIPS_FPU_EMU_INC_STATS(seleqz_s); SPFROMREG(rv.s, MIPSInst_FT(ir)); if (rv.w & 0x1) rv.w = 0; @@ -1765,6 +1776,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx, if (!cpu_has_mips_r6) return SIGILL; + MIPS_FPU_EMU_INC_STATS(selnez_s); SPFROMREG(rv.s, MIPSInst_FT(ir)); if (rv.w & 0x1) SPFROMREG(rv.s, MIPSInst_FS(ir)); @@ -1778,6 +1790,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx, if (!cpu_has_mips_r6) return SIGILL; + MIPS_FPU_EMU_INC_STATS(maddf_s); SPFROMREG(ft, MIPSInst_FT(ir)); SPFROMREG(fs, MIPSInst_FS(ir)); SPFROMREG(fd, MIPSInst_FD(ir)); @@ -1791,6 +1804,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx, if (!cpu_has_mips_r6) return SIGILL; + MIPS_FPU_EMU_INC_STATS(msubf_s); SPFROMREG(ft, MIPSInst_FT(ir)); SPFROMREG(fs, MIPSInst_FS(ir)); SPFROMREG(fd, MIPSInst_FD(ir)); @@ -1804,9 +1818,9 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx, if (!cpu_has_mips_r6) return SIGILL; + MIPS_FPU_EMU_INC_STATS(rint_s); SPFROMREG(fs, MIPSInst_FS(ir)); - rv.l = ieee754sp_tlong(fs); - rv.s = ieee754sp_flong(rv.l); + rv.s = ieee754sp_rint(fs); goto copcsr; } @@ -1816,6 +1830,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx, if (!cpu_has_mips_r6) return SIGILL; + MIPS_FPU_EMU_INC_STATS(class_s); SPFROMREG(fs, MIPSInst_FS(ir)); rv.w = ieee754sp_2008class(fs); rfmt = w_fmt; @@ -1828,6 +1843,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx, if (!cpu_has_mips_r6) return SIGILL; + MIPS_FPU_EMU_INC_STATS(min_s); SPFROMREG(ft, MIPSInst_FT(ir)); SPFROMREG(fs, MIPSInst_FS(ir)); rv.s = ieee754sp_fmin(fs, ft); @@ -1840,6 +1856,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx, if (!cpu_has_mips_r6) return SIGILL; + MIPS_FPU_EMU_INC_STATS(mina_s); SPFROMREG(ft, MIPSInst_FT(ir)); SPFROMREG(fs, MIPSInst_FS(ir)); rv.s = ieee754sp_fmina(fs, ft); @@ -1852,6 +1869,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx, if (!cpu_has_mips_r6) return SIGILL; + MIPS_FPU_EMU_INC_STATS(max_s); SPFROMREG(ft, MIPSInst_FT(ir)); SPFROMREG(fs, MIPSInst_FS(ir)); rv.s = ieee754sp_fmax(fs, ft); @@ -1864,6 +1882,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx, if (!cpu_has_mips_r6) return SIGILL; + MIPS_FPU_EMU_INC_STATS(maxa_s); SPFROMREG(ft, MIPSInst_FT(ir)); SPFROMREG(fs, MIPSInst_FS(ir)); rv.s = ieee754sp_fmaxa(fs, ft); @@ -1871,15 +1890,18 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx, } case fabs_op: + MIPS_FPU_EMU_INC_STATS(abs_s); handler.u = ieee754sp_abs; goto scopuop; case fneg_op: + MIPS_FPU_EMU_INC_STATS(neg_s); handler.u = ieee754sp_neg; goto scopuop; case fmov_op: /* an easy one */ + MIPS_FPU_EMU_INC_STATS(mov_s); SPFROMREG(rv.s, MIPSInst_FS(ir)); goto copcsr; @@ -1922,12 +1944,14 @@ copcsr: return SIGILL; /* not defined */ case fcvtd_op: + MIPS_FPU_EMU_INC_STATS(cvt_d_s); SPFROMREG(fs, MIPSInst_FS(ir)); rv.d = ieee754dp_fsp(fs); rfmt = d_fmt; goto copcsr; case fcvtw_op: + MIPS_FPU_EMU_INC_STATS(cvt_w_s); SPFROMREG(fs, MIPSInst_FS(ir)); rv.w = ieee754sp_tint(fs); rfmt = w_fmt; @@ -1940,6 +1964,15 @@ copcsr: if (!cpu_has_mips_2_3_4_5_r) return SIGILL; + if (MIPSInst_FUNC(ir) == fceil_op) + MIPS_FPU_EMU_INC_STATS(ceil_w_s); + if (MIPSInst_FUNC(ir) == ffloor_op) + MIPS_FPU_EMU_INC_STATS(floor_w_s); + if (MIPSInst_FUNC(ir) == fround_op) + MIPS_FPU_EMU_INC_STATS(round_w_s); + if (MIPSInst_FUNC(ir) == ftrunc_op) + MIPS_FPU_EMU_INC_STATS(trunc_w_s); + oldrm = ieee754_csr.rm; SPFROMREG(fs, MIPSInst_FS(ir)); ieee754_csr.rm = MIPSInst_FUNC(ir); @@ -1952,6 +1985,7 @@ copcsr: if (!cpu_has_mips_r6) return SIGILL; + MIPS_FPU_EMU_INC_STATS(sel_s); SPFROMREG(fd, MIPSInst_FD(ir)); if (fd.bits & 0x1) SPFROMREG(rv.s, MIPSInst_FT(ir)); @@ -1963,6 +1997,7 @@ copcsr: if (!cpu_has_mips_3_4_5_64_r2_r6) return SIGILL; + MIPS_FPU_EMU_INC_STATS(cvt_l_s); SPFROMREG(fs, MIPSInst_FS(ir)); rv.l = ieee754sp_tlong(fs); rfmt = l_fmt; @@ -1975,6 +2010,15 @@ copcsr: if (!cpu_has_mips_3_4_5_64_r2_r6) return SIGILL; + if (MIPSInst_FUNC(ir) == fceill_op) + MIPS_FPU_EMU_INC_STATS(ceil_l_s); + if (MIPSInst_FUNC(ir) == ffloorl_op) + MIPS_FPU_EMU_INC_STATS(floor_l_s); + if (MIPSInst_FUNC(ir) == froundl_op) + MIPS_FPU_EMU_INC_STATS(round_l_s); + if (MIPSInst_FUNC(ir) == ftruncl_op) + MIPS_FPU_EMU_INC_STATS(trunc_l_s); + oldrm = ieee754_csr.rm; SPFROMREG(fs, MIPSInst_FS(ir)); ieee754_csr.rm = MIPSInst_FUNC(ir); @@ -2016,15 +2060,19 @@ copcsr: switch (MIPSInst_FUNC(ir)) { /* binary ops */ case fadd_op: + MIPS_FPU_EMU_INC_STATS(add_d); handler.b = ieee754dp_add; goto dcopbop; case fsub_op: + MIPS_FPU_EMU_INC_STATS(sub_d); handler.b = ieee754dp_sub; goto dcopbop; case fmul_op: + MIPS_FPU_EMU_INC_STATS(mul_d); handler.b = ieee754dp_mul; goto dcopbop; case fdiv_op: + MIPS_FPU_EMU_INC_STATS(div_d); handler.b = ieee754dp_div; goto dcopbop; @@ -2033,6 +2081,7 @@ copcsr: if (!cpu_has_mips_2_3_4_5_r) return SIGILL; + MIPS_FPU_EMU_INC_STATS(sqrt_d); handler.u = ieee754dp_sqrt; goto dcopuop; /* @@ -2044,12 +2093,14 @@ copcsr: if (!cpu_has_mips_4_5_64_r2_r6) return SIGILL; + MIPS_FPU_EMU_INC_STATS(rsqrt_d); handler.u = fpemu_dp_rsqrt; goto dcopuop; case frecip_op: if (!cpu_has_mips_4_5_64_r2_r6) return SIGILL; + MIPS_FPU_EMU_INC_STATS(recip_d); handler.u = fpemu_dp_recip; goto dcopuop; case fmovc_op: @@ -2083,6 +2134,7 @@ copcsr: if (!cpu_has_mips_r6) return SIGILL; + MIPS_FPU_EMU_INC_STATS(seleqz_d); DPFROMREG(rv.d, MIPSInst_FT(ir)); if (rv.l & 0x1) rv.l = 0; @@ -2094,6 +2146,7 @@ copcsr: if (!cpu_has_mips_r6) return SIGILL; + MIPS_FPU_EMU_INC_STATS(selnez_d); DPFROMREG(rv.d, MIPSInst_FT(ir)); if (rv.l & 0x1) DPFROMREG(rv.d, MIPSInst_FS(ir)); @@ -2107,6 +2160,7 @@ copcsr: if (!cpu_has_mips_r6) return SIGILL; + MIPS_FPU_EMU_INC_STATS(maddf_d); DPFROMREG(ft, MIPSInst_FT(ir)); DPFROMREG(fs, MIPSInst_FS(ir)); DPFROMREG(fd, MIPSInst_FD(ir)); @@ -2120,6 +2174,7 @@ copcsr: if (!cpu_has_mips_r6) return SIGILL; + MIPS_FPU_EMU_INC_STATS(msubf_d); DPFROMREG(ft, MIPSInst_FT(ir)); DPFROMREG(fs, MIPSInst_FS(ir)); DPFROMREG(fd, MIPSInst_FD(ir)); @@ -2133,9 +2188,9 @@ copcsr: if (!cpu_has_mips_r6) return SIGILL; + MIPS_FPU_EMU_INC_STATS(rint_d); DPFROMREG(fs, MIPSInst_FS(ir)); - rv.l = ieee754dp_tlong(fs); - rv.d = ieee754dp_flong(rv.l); + rv.d = ieee754dp_rint(fs); goto copcsr; } @@ -2145,9 +2200,10 @@ copcsr: if (!cpu_has_mips_r6) return SIGILL; + MIPS_FPU_EMU_INC_STATS(class_d); DPFROMREG(fs, MIPSInst_FS(ir)); - rv.w = ieee754dp_2008class(fs); - rfmt = w_fmt; + rv.l = ieee754dp_2008class(fs); + rfmt = l_fmt; break; } @@ -2157,6 +2213,7 @@ copcsr: if (!cpu_has_mips_r6) return SIGILL; + MIPS_FPU_EMU_INC_STATS(min_d); DPFROMREG(ft, MIPSInst_FT(ir)); DPFROMREG(fs, MIPSInst_FS(ir)); rv.d = ieee754dp_fmin(fs, ft); @@ -2169,6 +2226,7 @@ copcsr: if (!cpu_has_mips_r6) return SIGILL; + MIPS_FPU_EMU_INC_STATS(mina_d); DPFROMREG(ft, MIPSInst_FT(ir)); DPFROMREG(fs, MIPSInst_FS(ir)); rv.d = ieee754dp_fmina(fs, ft); @@ -2181,6 +2239,7 @@ copcsr: if (!cpu_has_mips_r6) return SIGILL; + MIPS_FPU_EMU_INC_STATS(max_d); DPFROMREG(ft, MIPSInst_FT(ir)); DPFROMREG(fs, MIPSInst_FS(ir)); rv.d = ieee754dp_fmax(fs, ft); @@ -2193,6 +2252,7 @@ copcsr: if (!cpu_has_mips_r6) return SIGILL; + MIPS_FPU_EMU_INC_STATS(maxa_d); DPFROMREG(ft, MIPSInst_FT(ir)); DPFROMREG(fs, MIPSInst_FS(ir)); rv.d = ieee754dp_fmaxa(fs, ft); @@ -2200,15 +2260,18 @@ copcsr: } case fabs_op: + MIPS_FPU_EMU_INC_STATS(abs_d); handler.u = ieee754dp_abs; goto dcopuop; case fneg_op: + MIPS_FPU_EMU_INC_STATS(neg_d); handler.u = ieee754dp_neg; goto dcopuop; case fmov_op: /* an easy one */ + MIPS_FPU_EMU_INC_STATS(mov_d); DPFROMREG(rv.d, MIPSInst_FS(ir)); goto copcsr; @@ -2228,6 +2291,7 @@ dcopuop: * unary conv ops */ case fcvts_op: + MIPS_FPU_EMU_INC_STATS(cvt_s_d); DPFROMREG(fs, MIPSInst_FS(ir)); rv.s = ieee754sp_fdp(fs); rfmt = s_fmt; @@ -2237,6 +2301,7 @@ dcopuop: return SIGILL; /* not defined */ case fcvtw_op: + MIPS_FPU_EMU_INC_STATS(cvt_w_d); DPFROMREG(fs, MIPSInst_FS(ir)); rv.w = ieee754dp_tint(fs); /* wrong */ rfmt = w_fmt; @@ -2249,6 +2314,15 @@ dcopuop: if (!cpu_has_mips_2_3_4_5_r) return SIGILL; + if (MIPSInst_FUNC(ir) == fceil_op) + MIPS_FPU_EMU_INC_STATS(ceil_w_d); + if (MIPSInst_FUNC(ir) == ffloor_op) + MIPS_FPU_EMU_INC_STATS(floor_w_d); + if (MIPSInst_FUNC(ir) == fround_op) + MIPS_FPU_EMU_INC_STATS(round_w_d); + if (MIPSInst_FUNC(ir) == ftrunc_op) + MIPS_FPU_EMU_INC_STATS(trunc_w_d); + oldrm = ieee754_csr.rm; DPFROMREG(fs, MIPSInst_FS(ir)); ieee754_csr.rm = MIPSInst_FUNC(ir); @@ -2261,6 +2335,7 @@ dcopuop: if (!cpu_has_mips_r6) return SIGILL; + MIPS_FPU_EMU_INC_STATS(sel_d); DPFROMREG(fd, MIPSInst_FD(ir)); if (fd.bits & 0x1) DPFROMREG(rv.d, MIPSInst_FT(ir)); @@ -2272,6 +2347,7 @@ dcopuop: if (!cpu_has_mips_3_4_5_64_r2_r6) return SIGILL; + MIPS_FPU_EMU_INC_STATS(cvt_l_d); DPFROMREG(fs, MIPSInst_FS(ir)); rv.l = ieee754dp_tlong(fs); rfmt = l_fmt; @@ -2284,6 +2360,15 @@ dcopuop: if (!cpu_has_mips_3_4_5_64_r2_r6) return SIGILL; + if (MIPSInst_FUNC(ir) == fceill_op) + MIPS_FPU_EMU_INC_STATS(ceil_l_d); + if (MIPSInst_FUNC(ir) == ffloorl_op) + MIPS_FPU_EMU_INC_STATS(floor_l_d); + if (MIPSInst_FUNC(ir) == froundl_op) + MIPS_FPU_EMU_INC_STATS(round_l_d); + if (MIPSInst_FUNC(ir) == ftruncl_op) + MIPS_FPU_EMU_INC_STATS(trunc_l_d); + oldrm = ieee754_csr.rm; DPFROMREG(fs, MIPSInst_FS(ir)); ieee754_csr.rm = MIPSInst_FUNC(ir); @@ -2325,12 +2410,14 @@ dcopuop: switch (MIPSInst_FUNC(ir)) { case fcvts_op: /* convert word to single precision real */ + MIPS_FPU_EMU_INC_STATS(cvt_s_w); SPFROMREG(fs, MIPSInst_FS(ir)); rv.s = ieee754sp_fint(fs.bits); rfmt = s_fmt; goto copcsr; case fcvtd_op: /* convert word to double precision real */ + MIPS_FPU_EMU_INC_STATS(cvt_d_w); SPFROMREG(fs, MIPSInst_FS(ir)); rv.d = ieee754dp_fint(fs.bits); rfmt = d_fmt; @@ -2350,6 +2437,90 @@ dcopuop: (MIPSInst_FUNC(ir) & 0x20)) return SIGILL; + if (!sig) { + if (!(MIPSInst_FUNC(ir) & PREDICATE_BIT)) { + switch (cmpop) { + case 0: + MIPS_FPU_EMU_INC_STATS(cmp_af_s); + break; + case 1: + MIPS_FPU_EMU_INC_STATS(cmp_un_s); + break; + case 2: + MIPS_FPU_EMU_INC_STATS(cmp_eq_s); + break; + case 3: + MIPS_FPU_EMU_INC_STATS(cmp_ueq_s); + break; + case 4: + MIPS_FPU_EMU_INC_STATS(cmp_lt_s); + break; + case 5: + MIPS_FPU_EMU_INC_STATS(cmp_ult_s); + break; + case 6: + MIPS_FPU_EMU_INC_STATS(cmp_le_s); + break; + case 7: + MIPS_FPU_EMU_INC_STATS(cmp_ule_s); + break; + } + } else { + switch (cmpop) { + case 1: + MIPS_FPU_EMU_INC_STATS(cmp_or_s); + break; + case 2: + MIPS_FPU_EMU_INC_STATS(cmp_une_s); + break; + case 3: + MIPS_FPU_EMU_INC_STATS(cmp_ne_s); + break; + } + } + } else { + if (!(MIPSInst_FUNC(ir) & PREDICATE_BIT)) { + switch (cmpop) { + case 0: + MIPS_FPU_EMU_INC_STATS(cmp_saf_s); + break; + case 1: + MIPS_FPU_EMU_INC_STATS(cmp_sun_s); + break; + case 2: + MIPS_FPU_EMU_INC_STATS(cmp_seq_s); + break; + case 3: + MIPS_FPU_EMU_INC_STATS(cmp_sueq_s); + break; + case 4: + MIPS_FPU_EMU_INC_STATS(cmp_slt_s); + break; + case 5: + MIPS_FPU_EMU_INC_STATS(cmp_sult_s); + break; + case 6: + MIPS_FPU_EMU_INC_STATS(cmp_sle_s); + break; + case 7: + MIPS_FPU_EMU_INC_STATS(cmp_sule_s); + break; + } + } else { + switch (cmpop) { + case 1: + MIPS_FPU_EMU_INC_STATS(cmp_sor_s); + break; + case 2: + MIPS_FPU_EMU_INC_STATS(cmp_sune_s); + break; + case 3: + MIPS_FPU_EMU_INC_STATS(cmp_sne_s); + break; + } + } + } + /* fmt is w_fmt for single precision so fix it */ rfmt = s_fmt; /* default to false */ @@ -2394,6 +2565,7 @@ dcopuop: break; } } + break; } case l_fmt: @@ -2406,11 +2578,13 @@ dcopuop: switch (MIPSInst_FUNC(ir)) { case fcvts_op: /* convert long to single precision real */ + MIPS_FPU_EMU_INC_STATS(cvt_s_l); rv.s = ieee754sp_flong(bits); rfmt = s_fmt; goto copcsr; case fcvtd_op: /* convert long to double precision real */ + MIPS_FPU_EMU_INC_STATS(cvt_d_l); rv.d = ieee754dp_flong(bits); rfmt = d_fmt; goto copcsr; @@ -2424,6 +2598,90 @@ dcopuop: (MIPSInst_FUNC(ir) & 0x20)) return SIGILL; + if (!sig) { + if (!(MIPSInst_FUNC(ir) & PREDICATE_BIT)) { + switch (cmpop) { + case 0: + MIPS_FPU_EMU_INC_STATS(cmp_af_d); + break; + case 1: + MIPS_FPU_EMU_INC_STATS(cmp_un_d); + break; + case 2: + MIPS_FPU_EMU_INC_STATS(cmp_eq_d); + break; + case 3: + MIPS_FPU_EMU_INC_STATS(cmp_ueq_d); + break; + case 4: + MIPS_FPU_EMU_INC_STATS(cmp_lt_d); + break; + case 5: + MIPS_FPU_EMU_INC_STATS(cmp_ult_d); + break; + case 6: + MIPS_FPU_EMU_INC_STATS(cmp_le_d); + break; + case 7: + MIPS_FPU_EMU_INC_STATS(cmp_ule_d); + break; + } + } else { + switch (cmpop) { + case 1: + MIPS_FPU_EMU_INC_STATS(cmp_or_d); + break; + case 2: + MIPS_FPU_EMU_INC_STATS(cmp_une_d); + break; + case 3: + MIPS_FPU_EMU_INC_STATS(cmp_ne_d); + break; + } + } + } else { + if (!(MIPSInst_FUNC(ir) & PREDICATE_BIT)) { + switch (cmpop) { + case 0: + MIPS_FPU_EMU_INC_STATS(cmp_saf_d); + break; + case 1: + MIPS_FPU_EMU_INC_STATS(cmp_sun_d); + break; + case 2: + MIPS_FPU_EMU_INC_STATS(cmp_seq_d); + break; + case 3: + MIPS_FPU_EMU_INC_STATS(cmp_sueq_d); + break; + case 4: + MIPS_FPU_EMU_INC_STATS(cmp_slt_d); + break; + case 5: + MIPS_FPU_EMU_INC_STATS(cmp_sult_d); + break; + case 6: + MIPS_FPU_EMU_INC_STATS(cmp_sle_d); + break; + case 7: + MIPS_FPU_EMU_INC_STATS(cmp_sule_d); + break; + } + } else { + switch (cmpop) { + case 1: + MIPS_FPU_EMU_INC_STATS(cmp_sor_d); + break; + case 2: + MIPS_FPU_EMU_INC_STATS(cmp_sune_d); + break; + case 3: + MIPS_FPU_EMU_INC_STATS(cmp_sne_d); + break; + } + } + } + /* fmt is l_fmt for double precision so fix it */ rfmt = d_fmt; /* default to false */ @@ -2468,6 +2726,8 @@ dcopuop: break; } } + break; + default: return SIGILL; } @@ -2553,7 +2813,7 @@ dcopuop: * For simplicity we always terminate upon an ISA mode switch. */ int fpu_emulator_cop1Handler(struct pt_regs *xcp, struct mips_fpu_struct *ctx, - int has_fpu, void *__user *fault_addr) + int has_fpu, void __user **fault_addr) { unsigned long oldepc, prevepc; struct mm_decoded_insn dec_insn; diff --git a/arch/mips/math-emu/dp_fmax.c b/arch/mips/math-emu/dp_fmax.c index fd71b8daaaf2..5bec64f2884e 100644 --- a/arch/mips/math-emu/dp_fmax.c +++ b/arch/mips/math-emu/dp_fmax.c @@ -47,14 +47,26 @@ union ieee754dp ieee754dp_fmax(union ieee754dp x, union ieee754dp y) case CLPAIR(IEEE754_CLASS_SNAN, IEEE754_CLASS_INF): return ieee754dp_nanxcpt(x); - /* numbers are preferred to NaNs */ + /* + * Quiet NaN handling + */ + + /* + * The case of both inputs quiet NaNs + */ + case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_QNAN): + return x; + + /* + * The cases of exactly one input quiet NaN (numbers + * are here preferred as returned values to NaNs) + */ case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_QNAN): case CLPAIR(IEEE754_CLASS_NORM, IEEE754_CLASS_QNAN): case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_QNAN): case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_QNAN): return x; - case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_QNAN): case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_ZERO): case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_NORM): case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_DNORM): @@ -80,9 +92,7 @@ union ieee754dp ieee754dp_fmax(union ieee754dp x, union ieee754dp y) return ys ? x : y; case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_ZERO): - if (xs == ys) - return x; - return ieee754dp_zero(1); + return ieee754dp_zero(xs & ys); case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_DNORM): DPDNORMX; @@ -106,16 +116,32 @@ union ieee754dp ieee754dp_fmax(union ieee754dp x, union ieee754dp y) else if (xs < ys) return x; - /* Compare exponent */ - if (xe > ye) - return x; - else if (xe < ye) - return y; + /* Signs of inputs are equal, let's compare exponents */ + if (xs == 0) { + /* Inputs are both positive */ + if (xe > ye) + return x; + else if (xe < ye) + return y; + } else { + /* Inputs are both negative */ + if (xe > ye) + return y; + else if (xe < ye) + return x; + } - /* Compare mantissa */ + /* Signs and exponents of inputs are equal, let's compare mantissas */ + if (xs == 0) { + /* Inputs are both positive, with equal signs and exponents */ + if (xm <= ym) + return y; + return x; + } + /* Inputs are both negative, with equal signs and exponents */ if (xm <= ym) - return y; - return x; + return x; + return y; } union ieee754dp ieee754dp_fmaxa(union ieee754dp x, union ieee754dp y) @@ -147,14 +173,26 @@ union ieee754dp ieee754dp_fmaxa(union ieee754dp x, union ieee754dp y) case CLPAIR(IEEE754_CLASS_SNAN, IEEE754_CLASS_INF): return ieee754dp_nanxcpt(x); - /* numbers are preferred to NaNs */ + /* + * Quiet NaN handling + */ + + /* + * The case of both inputs quiet NaNs + */ + case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_QNAN): + return x; + + /* + * The cases of exactly one input quiet NaN (numbers + * are here preferred as returned values to NaNs) + */ case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_QNAN): case CLPAIR(IEEE754_CLASS_NORM, IEEE754_CLASS_QNAN): case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_QNAN): case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_QNAN): return x; - case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_QNAN): case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_ZERO): case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_NORM): case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_DNORM): @@ -164,6 +202,9 @@ union ieee754dp ieee754dp_fmaxa(union ieee754dp x, union ieee754dp y) /* * Infinity and zero handling */ + case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_INF): + return ieee754dp_inf(xs & ys); + case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_ZERO): case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_NORM): case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_DNORM): @@ -171,7 +212,6 @@ union ieee754dp ieee754dp_fmaxa(union ieee754dp x, union ieee754dp y) case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_ZERO): return x; - case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_INF): case CLPAIR(IEEE754_CLASS_NORM, IEEE754_CLASS_INF): case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_INF): case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_INF): @@ -180,9 +220,7 @@ union ieee754dp ieee754dp_fmaxa(union ieee754dp x, union ieee754dp y) return y; case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_ZERO): - if (xs == ys) - return x; - return ieee754dp_zero(1); + return ieee754dp_zero(xs & ys); case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_DNORM): DPDNORMX; @@ -207,7 +245,11 @@ union ieee754dp ieee754dp_fmaxa(union ieee754dp x, union ieee754dp y) return y; /* Compare mantissa */ - if (xm <= ym) + if (xm < ym) return y; - return x; + else if (xm > ym) + return x; + else if (xs == 0) + return x; + return y; } diff --git a/arch/mips/math-emu/dp_fmin.c b/arch/mips/math-emu/dp_fmin.c index c1072b0dfb95..a287b23818d8 100644 --- a/arch/mips/math-emu/dp_fmin.c +++ b/arch/mips/math-emu/dp_fmin.c @@ -47,14 +47,26 @@ union ieee754dp ieee754dp_fmin(union ieee754dp x, union ieee754dp y) case CLPAIR(IEEE754_CLASS_SNAN, IEEE754_CLASS_INF): return ieee754dp_nanxcpt(x); - /* numbers are preferred to NaNs */ + /* + * Quiet NaN handling + */ + + /* + * The case of both inputs quiet NaNs + */ + case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_QNAN): + return x; + + /* + * The cases of exactly one input quiet NaN (numbers + * are here preferred as returned values to NaNs) + */ case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_QNAN): case CLPAIR(IEEE754_CLASS_NORM, IEEE754_CLASS_QNAN): case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_QNAN): case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_QNAN): return x; - case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_QNAN): case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_ZERO): case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_NORM): case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_DNORM): @@ -80,9 +92,7 @@ union ieee754dp ieee754dp_fmin(union ieee754dp x, union ieee754dp y) return ys ? y : x; case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_ZERO): - if (xs == ys) - return x; - return ieee754dp_zero(1); + return ieee754dp_zero(xs | ys); case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_DNORM): DPDNORMX; @@ -106,16 +116,32 @@ union ieee754dp ieee754dp_fmin(union ieee754dp x, union ieee754dp y) else if (xs < ys) return y; - /* Compare exponent */ - if (xe > ye) - return y; - else if (xe < ye) - return x; + /* Signs of inputs are the same, let's compare exponents */ + if (xs == 0) { + /* Inputs are both positive */ + if (xe > ye) + return y; + else if (xe < ye) + return x; + } else { + /* Inputs are both negative */ + if (xe > ye) + return x; + else if (xe < ye) + return y; + } - /* Compare mantissa */ + /* Signs and exponents of inputs are equal, let's compare mantissas */ + if (xs == 0) { + /* Inputs are both positive, with equal signs and exponents */ + if (xm <= ym) + return x; + return y; + } + /* Inputs are both negative, with equal signs and exponents */ if (xm <= ym) - return x; - return y; + return y; + return x; } union ieee754dp ieee754dp_fmina(union ieee754dp x, union ieee754dp y) @@ -147,14 +173,26 @@ union ieee754dp ieee754dp_fmina(union ieee754dp x, union ieee754dp y) case CLPAIR(IEEE754_CLASS_SNAN, IEEE754_CLASS_INF): return ieee754dp_nanxcpt(x); - /* numbers are preferred to NaNs */ + /* + * Quiet NaN handling + */ + + /* + * The case of both inputs quiet NaNs + */ + case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_QNAN): + return x; + + /* + * The cases of exactly one input quiet NaN (numbers + * are here preferred as returned values to NaNs) + */ case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_QNAN): case CLPAIR(IEEE754_CLASS_NORM, IEEE754_CLASS_QNAN): case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_QNAN): case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_QNAN): return x; - case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_QNAN): case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_ZERO): case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_NORM): case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_DNORM): @@ -164,25 +202,25 @@ union ieee754dp ieee754dp_fmina(union ieee754dp x, union ieee754dp y) /* * Infinity and zero handling */ + case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_INF): + return ieee754dp_inf(xs | ys); + case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_ZERO): case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_NORM): case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_DNORM): case CLPAIR(IEEE754_CLASS_NORM, IEEE754_CLASS_ZERO): case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_ZERO): - return x; + return y; - case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_INF): case CLPAIR(IEEE754_CLASS_NORM, IEEE754_CLASS_INF): case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_INF): case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_INF): case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_NORM): case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_DNORM): - return y; + return x; case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_ZERO): - if (xs == ys) - return x; - return ieee754dp_zero(1); + return ieee754dp_zero(xs | ys); case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_DNORM): DPDNORMX; @@ -207,7 +245,11 @@ union ieee754dp ieee754dp_fmina(union ieee754dp x, union ieee754dp y) return x; /* Compare mantissa */ - if (xm <= ym) + if (xm < ym) + return x; + else if (xm > ym) + return y; + else if (xs == 1) return x; return y; } diff --git a/arch/mips/math-emu/dp_maddf.c b/arch/mips/math-emu/dp_maddf.c index caa62f20a888..e0d9be5fbf4c 100644 --- a/arch/mips/math-emu/dp_maddf.c +++ b/arch/mips/math-emu/dp_maddf.c @@ -14,22 +14,45 @@ #include "ieee754dp.h" -enum maddf_flags { - maddf_negate_product = 1 << 0, -}; + +/* 128 bits shift right logical with rounding. */ +void srl128(u64 *hptr, u64 *lptr, int count) +{ + u64 low; + + if (count >= 128) { + *lptr = *hptr != 0 || *lptr != 0; + *hptr = 0; + } else if (count >= 64) { + if (count == 64) { + *lptr = *hptr | (*lptr != 0); + } else { + low = *lptr; + *lptr = *hptr >> (count - 64); + *lptr |= (*hptr << (128 - count)) != 0 || low != 0; + } + *hptr = 0; + } else { + low = *lptr; + *lptr = low >> count | *hptr << (64 - count); + *lptr |= (low << (64 - count)) != 0; + *hptr = *hptr >> count; + } +} static union ieee754dp _dp_maddf(union ieee754dp z, union ieee754dp x, union ieee754dp y, enum maddf_flags flags) { int re; int rs; - u64 rm; unsigned lxm; unsigned hxm; unsigned lym; unsigned hym; u64 lrm; u64 hrm; + u64 lzm; + u64 hzm; u64 t; u64 at; int s; @@ -48,52 +71,34 @@ static union ieee754dp _dp_maddf(union ieee754dp z, union ieee754dp x, ieee754_clearcx(); - switch (zc) { - case IEEE754_CLASS_SNAN: - ieee754_setcx(IEEE754_INVALID_OPERATION); + /* + * Handle the cases when at least one of x, y or z is a NaN. + * Order of precedence is sNaN, qNaN and z, x, y. + */ + if (zc == IEEE754_CLASS_SNAN) return ieee754dp_nanxcpt(z); - case IEEE754_CLASS_DNORM: - DPDNORMZ; - /* QNAN and ZERO cases are handled separately below */ - } - - switch (CLPAIR(xc, yc)) { - case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_SNAN): - case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_SNAN): - case CLPAIR(IEEE754_CLASS_NORM, IEEE754_CLASS_SNAN): - case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_SNAN): - case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_SNAN): - return ieee754dp_nanxcpt(y); - - case CLPAIR(IEEE754_CLASS_SNAN, IEEE754_CLASS_SNAN): - case CLPAIR(IEEE754_CLASS_SNAN, IEEE754_CLASS_QNAN): - case CLPAIR(IEEE754_CLASS_SNAN, IEEE754_CLASS_ZERO): - case CLPAIR(IEEE754_CLASS_SNAN, IEEE754_CLASS_NORM): - case CLPAIR(IEEE754_CLASS_SNAN, IEEE754_CLASS_DNORM): - case CLPAIR(IEEE754_CLASS_SNAN, IEEE754_CLASS_INF): + if (xc == IEEE754_CLASS_SNAN) return ieee754dp_nanxcpt(x); - - case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_QNAN): - case CLPAIR(IEEE754_CLASS_NORM, IEEE754_CLASS_QNAN): - case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_QNAN): - case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_QNAN): + if (yc == IEEE754_CLASS_SNAN) + return ieee754dp_nanxcpt(y); + if (zc == IEEE754_CLASS_QNAN) + return z; + if (xc == IEEE754_CLASS_QNAN) + return x; + if (yc == IEEE754_CLASS_QNAN) return y; - case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_QNAN): - case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_ZERO): - case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_NORM): - case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_DNORM): - case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_INF): - return x; + if (zc == IEEE754_CLASS_DNORM) + DPDNORMZ; + /* ZERO z cases are handled separately below */ + switch (CLPAIR(xc, yc)) { /* * Infinity handling */ case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_ZERO): case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_INF): - if (zc == IEEE754_CLASS_QNAN) - return z; ieee754_setcx(IEEE754_INVALID_OPERATION); return ieee754dp_indef(); @@ -102,9 +107,27 @@ static union ieee754dp _dp_maddf(union ieee754dp z, union ieee754dp x, case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_NORM): case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_DNORM): case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_INF): - if (zc == IEEE754_CLASS_QNAN) - return z; - return ieee754dp_inf(xs ^ ys); + if ((zc == IEEE754_CLASS_INF) && + ((!(flags & MADDF_NEGATE_PRODUCT) && (zs != (xs ^ ys))) || + ((flags & MADDF_NEGATE_PRODUCT) && (zs == (xs ^ ys))))) { + /* + * Cases of addition of infinities with opposite signs + * or subtraction of infinities with same signs. + */ + ieee754_setcx(IEEE754_INVALID_OPERATION); + return ieee754dp_indef(); + } + /* + * z is here either not an infinity, or an infinity having the + * same sign as product (x*y) (in case of MADDF.D instruction) + * or product -(x*y) (in MSUBF.D case). The result must be an + * infinity, and its sign is determined only by the value of + * (flags & MADDF_NEGATE_PRODUCT) and the signs of x and y. + */ + if (flags & MADDF_NEGATE_PRODUCT) + return ieee754dp_inf(1 ^ (xs ^ ys)); + else + return ieee754dp_inf(xs ^ ys); case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_ZERO): case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_NORM): @@ -113,32 +136,42 @@ static union ieee754dp _dp_maddf(union ieee754dp z, union ieee754dp x, case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_ZERO): if (zc == IEEE754_CLASS_INF) return ieee754dp_inf(zs); - /* Multiplication is 0 so just return z */ + if (zc == IEEE754_CLASS_ZERO) { + /* Handle cases +0 + (-0) and similar ones. */ + if ((!(flags & MADDF_NEGATE_PRODUCT) + && (zs == (xs ^ ys))) || + ((flags & MADDF_NEGATE_PRODUCT) + && (zs != (xs ^ ys)))) + /* + * Cases of addition of zeros of equal signs + * or subtraction of zeroes of opposite signs. + * The sign of the resulting zero is in any + * such case determined only by the sign of z. + */ + return z; + + return ieee754dp_zero(ieee754_csr.rm == FPU_CSR_RD); + } + /* x*y is here 0, and z is not 0, so just return z */ return z; case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_DNORM): DPDNORMX; case CLPAIR(IEEE754_CLASS_NORM, IEEE754_CLASS_DNORM): - if (zc == IEEE754_CLASS_QNAN) - return z; - else if (zc == IEEE754_CLASS_INF) + if (zc == IEEE754_CLASS_INF) return ieee754dp_inf(zs); DPDNORMY; break; case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_NORM): - if (zc == IEEE754_CLASS_QNAN) - return z; - else if (zc == IEEE754_CLASS_INF) + if (zc == IEEE754_CLASS_INF) return ieee754dp_inf(zs); DPDNORMX; break; case CLPAIR(IEEE754_CLASS_NORM, IEEE754_CLASS_NORM): - if (zc == IEEE754_CLASS_QNAN) - return z; - else if (zc == IEEE754_CLASS_INF) + if (zc == IEEE754_CLASS_INF) return ieee754dp_inf(zs); /* fall through to real computations */ } @@ -157,7 +190,7 @@ static union ieee754dp _dp_maddf(union ieee754dp z, union ieee754dp x, re = xe + ye; rs = xs ^ ys; - if (flags & maddf_negate_product) + if (flags & MADDF_NEGATE_PRODUCT) rs ^= 1; /* shunt to top of word */ @@ -165,7 +198,7 @@ static union ieee754dp _dp_maddf(union ieee754dp z, union ieee754dp x, ym <<= 64 - (DP_FBITS + 1); /* - * Multiply 64 bits xm, ym to give high 64 bits rm with stickness. + * Multiply 64 bits xm and ym to give 128 bits result in hrm:lrm. */ /* 32 * 32 => 64 */ @@ -195,81 +228,110 @@ static union ieee754dp _dp_maddf(union ieee754dp z, union ieee754dp x, hrm = hrm + (t >> 32); - rm = hrm | (lrm != 0); - - /* - * Sticky shift down to normal rounding precision. - */ - if ((s64) rm < 0) { - rm = (rm >> (64 - (DP_FBITS + 1 + 3))) | - ((rm << (DP_FBITS + 1 + 3)) != 0); + /* Put explicit bit at bit 126 if necessary */ + if ((int64_t)hrm < 0) { + lrm = (hrm << 63) | (lrm >> 1); + hrm = hrm >> 1; re++; - } else { - rm = (rm >> (64 - (DP_FBITS + 1 + 3 + 1))) | - ((rm << (DP_FBITS + 1 + 3 + 1)) != 0); } - assert(rm & (DP_HIDDEN_BIT << 3)); - if (zc == IEEE754_CLASS_ZERO) - return ieee754dp_format(rs, re, rm); + assert(hrm & (1 << 62)); - /* And now the addition */ - assert(zm & DP_HIDDEN_BIT); + if (zc == IEEE754_CLASS_ZERO) { + /* + * Move explicit bit from bit 126 to bit 55 since the + * ieee754dp_format code expects the mantissa to be + * 56 bits wide (53 + 3 rounding bits). + */ + srl128(&hrm, &lrm, (126 - 55)); + return ieee754dp_format(rs, re, lrm); + } - /* - * Provide guard,round and stick bit space. - */ - zm <<= 3; + /* Move explicit bit from bit 52 to bit 126 */ + lzm = 0; + hzm = zm << 10; + assert(hzm & (1 << 62)); + /* Make the exponents the same */ if (ze > re) { /* * Have to shift y fraction right to align. */ s = ze - re; - rm = XDPSRS(rm, s); + srl128(&hrm, &lrm, s); re += s; } else if (re > ze) { /* * Have to shift x fraction right to align. */ s = re - ze; - zm = XDPSRS(zm, s); + srl128(&hzm, &lzm, s); ze += s; } assert(ze == re); assert(ze <= DP_EMAX); + /* Do the addition */ if (zs == rs) { /* - * Generate 28 bit result of adding two 27 bit numbers - * leaving result in xm, xs and xe. + * Generate 128 bit result by adding two 127 bit numbers + * leaving result in hzm:lzm, zs and ze. */ - zm = zm + rm; - - if (zm >> (DP_FBITS + 1 + 3)) { /* carry out */ - zm = XDPSRS1(zm); + hzm = hzm + hrm + (lzm > (lzm + lrm)); + lzm = lzm + lrm; + if ((int64_t)hzm < 0) { /* carry out */ + srl128(&hzm, &lzm, 1); ze++; } } else { - if (zm >= rm) { - zm = zm - rm; + if (hzm > hrm || (hzm == hrm && lzm >= lrm)) { + hzm = hzm - hrm - (lzm < lrm); + lzm = lzm - lrm; } else { - zm = rm - zm; + hzm = hrm - hzm - (lrm < lzm); + lzm = lrm - lzm; zs = rs; } - if (zm == 0) + if (lzm == 0 && hzm == 0) return ieee754dp_zero(ieee754_csr.rm == FPU_CSR_RD); /* - * Normalize to rounding precision. + * Put explicit bit at bit 126 if necessary. */ - while ((zm >> (DP_FBITS + 3)) == 0) { - zm <<= 1; - ze--; + if (hzm == 0) { + /* left shift by 63 or 64 bits */ + if ((int64_t)lzm < 0) { + /* MSB of lzm is the explicit bit */ + hzm = lzm >> 1; + lzm = lzm << 63; + ze -= 63; + } else { + hzm = lzm; + lzm = 0; + ze -= 64; + } + } + + t = 0; + while ((hzm >> (62 - t)) == 0) + t++; + + assert(t <= 62); + if (t) { + hzm = hzm << t | lzm >> (64 - t); + lzm = lzm << t; + ze -= t; } } - return ieee754dp_format(zs, ze, zm); + /* + * Move explicit bit from bit 126 to bit 55 since the + * ieee754dp_format code expects the mantissa to be + * 56 bits wide (53 + 3 rounding bits). + */ + srl128(&hzm, &lzm, (126 - 55)); + + return ieee754dp_format(zs, ze, lzm); } union ieee754dp ieee754dp_maddf(union ieee754dp z, union ieee754dp x, @@ -281,5 +343,5 @@ union ieee754dp ieee754dp_maddf(union ieee754dp z, union ieee754dp x, union ieee754dp ieee754dp_msubf(union ieee754dp z, union ieee754dp x, union ieee754dp y) { - return _dp_maddf(z, x, y, maddf_negate_product); + return _dp_maddf(z, x, y, MADDF_NEGATE_PRODUCT); } diff --git a/arch/mips/math-emu/dp_rint.c b/arch/mips/math-emu/dp_rint.c new file mode 100644 index 000000000000..c3b9077ff357 --- /dev/null +++ b/arch/mips/math-emu/dp_rint.c @@ -0,0 +1,89 @@ +/* IEEE754 floating point arithmetic + * double precision: common utilities + */ +/* + * MIPS floating point support + * Copyright (C) 1994-2000 Algorithmics Ltd. + * Copyright (C) 2017 Imagination Technologies, Ltd. + * Author: Aleksandar Markovic <aleksandar.markovic@imgtec.com> + * + * This program is free software; you can distribute it and/or modify it + * under the terms of the GNU General Public License (Version 2) as + * published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program. + */ + +#include "ieee754dp.h" + +union ieee754dp ieee754dp_rint(union ieee754dp x) +{ + union ieee754dp ret; + u64 residue; + int sticky; + int round; + int odd; + + COMPXDP; + + ieee754_clearcx(); + + EXPLODEXDP; + FLUSHXDP; + + if (xc == IEEE754_CLASS_SNAN) + return ieee754dp_nanxcpt(x); + + if ((xc == IEEE754_CLASS_QNAN) || + (xc == IEEE754_CLASS_INF) || + (xc == IEEE754_CLASS_ZERO)) + return x; + + if (xe >= DP_FBITS) + return x; + + if (xe < -1) { + residue = xm; + round = 0; + sticky = residue != 0; + xm = 0; + } else { + residue = xm << (64 - DP_FBITS + xe); + round = (residue >> 63) != 0; + sticky = (residue << 1) != 0; + xm >>= DP_FBITS - xe; + } + + odd = (xm & 0x1) != 0x0; + + switch (ieee754_csr.rm) { + case FPU_CSR_RN: /* toward nearest */ + if (round && (sticky || odd)) + xm++; + break; + case FPU_CSR_RZ: /* toward zero */ + break; + case FPU_CSR_RU: /* toward +infinity */ + if ((round || sticky) && !xs) + xm++; + break; + case FPU_CSR_RD: /* toward -infinity */ + if ((round || sticky) && xs) + xm++; + break; + } + + if (round || sticky) + ieee754_setcx(IEEE754_INEXACT); + + ret = ieee754dp_flong(xm); + DPSIGN(ret) = xs; + + return ret; +} diff --git a/arch/mips/math-emu/ieee754.h b/arch/mips/math-emu/ieee754.h index d3be351aed15..92dc8fa565cb 100644 --- a/arch/mips/math-emu/ieee754.h +++ b/arch/mips/math-emu/ieee754.h @@ -67,6 +67,7 @@ union ieee754sp ieee754sp_div(union ieee754sp x, union ieee754sp y); union ieee754sp ieee754sp_fint(int x); union ieee754sp ieee754sp_flong(s64 x); union ieee754sp ieee754sp_fdp(union ieee754dp x); +union ieee754sp ieee754sp_rint(union ieee754sp x); int ieee754sp_tint(union ieee754sp x); s64 ieee754sp_tlong(union ieee754sp x); @@ -101,6 +102,7 @@ union ieee754dp ieee754dp_neg(union ieee754dp x); union ieee754dp ieee754dp_fint(int x); union ieee754dp ieee754dp_flong(s64 x); union ieee754dp ieee754dp_fsp(union ieee754sp x); +union ieee754dp ieee754dp_rint(union ieee754dp x); int ieee754dp_tint(union ieee754dp x); s64 ieee754dp_tlong(union ieee754dp x); diff --git a/arch/mips/math-emu/ieee754int.h b/arch/mips/math-emu/ieee754int.h index 8bc2f6963324..dd2071f430e0 100644 --- a/arch/mips/math-emu/ieee754int.h +++ b/arch/mips/math-emu/ieee754int.h @@ -26,6 +26,10 @@ #define CLPAIR(x, y) ((x)*6+(y)) +enum maddf_flags { + MADDF_NEGATE_PRODUCT = 1 << 0, +}; + static inline void ieee754_clearcx(void) { ieee754_csr.cx = 0; diff --git a/arch/mips/math-emu/ieee754sp.h b/arch/mips/math-emu/ieee754sp.h index 8476067075fe..0f63e4202cff 100644 --- a/arch/mips/math-emu/ieee754sp.h +++ b/arch/mips/math-emu/ieee754sp.h @@ -45,6 +45,10 @@ static inline int ieee754sp_finite(union ieee754sp x) return SPBEXP(x) != SP_EMAX + 1 + SP_EBIAS; } +/* 64 bit right shift with rounding */ +#define XSPSRS64(v, rs) \ + (((rs) >= 64) ? ((v) != 0) : ((v) >> (rs)) | ((v) << (64-(rs)) != 0)) + /* 3bit extended single precision sticky right shift */ #define XSPSRS(v, rs) \ ((rs > (SP_FBITS+3))?1:((v) >> (rs)) | ((v) << (32-(rs)) != 0)) diff --git a/arch/mips/math-emu/me-debugfs.c b/arch/mips/math-emu/me-debugfs.c index be650ed7db59..8c0ec154aecc 100644 --- a/arch/mips/math-emu/me-debugfs.c +++ b/arch/mips/math-emu/me-debugfs.c @@ -28,14 +28,190 @@ static int fpuemu_stat_get(void *data, u64 *val) } DEFINE_SIMPLE_ATTRIBUTE(fops_fpuemu_stat, fpuemu_stat_get, NULL, "%llu\n"); +/* + * Used to obtain names for a debugfs instruction counter, given field name + * in fpuemustats structure. For example, for input "cmp_sueq_d", the output + * would be "cmp.sueq.d". This is needed since dots are not allowed to be + * used in structure field names, and are, on the other hand, desired to be + * used in debugfs item names to be clearly associated to corresponding + * MIPS FPU instructions. + */ +static void adjust_instruction_counter_name(char *out_name, char *in_name) +{ + int i = 0; + + strcpy(out_name, in_name); + while (in_name[i] != '\0') { + if (out_name[i] == '_') + out_name[i] = '.'; + i++; + } +} + +static int fpuemustats_clear_show(struct seq_file *s, void *unused) +{ + __this_cpu_write((fpuemustats).emulated, 0); + __this_cpu_write((fpuemustats).loads, 0); + __this_cpu_write((fpuemustats).stores, 0); + __this_cpu_write((fpuemustats).branches, 0); + __this_cpu_write((fpuemustats).cp1ops, 0); + __this_cpu_write((fpuemustats).cp1xops, 0); + __this_cpu_write((fpuemustats).errors, 0); + __this_cpu_write((fpuemustats).ieee754_inexact, 0); + __this_cpu_write((fpuemustats).ieee754_underflow, 0); + __this_cpu_write((fpuemustats).ieee754_overflow, 0); + __this_cpu_write((fpuemustats).ieee754_zerodiv, 0); + __this_cpu_write((fpuemustats).ieee754_invalidop, 0); + __this_cpu_write((fpuemustats).ds_emul, 0); + + __this_cpu_write((fpuemustats).abs_s, 0); + __this_cpu_write((fpuemustats).abs_d, 0); + __this_cpu_write((fpuemustats).add_s, 0); + __this_cpu_write((fpuemustats).add_d, 0); + __this_cpu_write((fpuemustats).bc1eqz, 0); + __this_cpu_write((fpuemustats).bc1nez, 0); + __this_cpu_write((fpuemustats).ceil_w_s, 0); + __this_cpu_write((fpuemustats).ceil_w_d, 0); + __this_cpu_write((fpuemustats).ceil_l_s, 0); + __this_cpu_write((fpuemustats).ceil_l_d, 0); + __this_cpu_write((fpuemustats).class_s, 0); + __this_cpu_write((fpuemustats).class_d, 0); + __this_cpu_write((fpuemustats).cmp_af_s, 0); + __this_cpu_write((fpuemustats).cmp_af_d, 0); + __this_cpu_write((fpuemustats).cmp_eq_s, 0); + __this_cpu_write((fpuemustats).cmp_eq_d, 0); + __this_cpu_write((fpuemustats).cmp_le_s, 0); + __this_cpu_write((fpuemustats).cmp_le_d, 0); + __this_cpu_write((fpuemustats).cmp_lt_s, 0); + __this_cpu_write((fpuemustats).cmp_lt_d, 0); + __this_cpu_write((fpuemustats).cmp_ne_s, 0); + __this_cpu_write((fpuemustats).cmp_ne_d, 0); + __this_cpu_write((fpuemustats).cmp_or_s, 0); + __this_cpu_write((fpuemustats).cmp_or_d, 0); + __this_cpu_write((fpuemustats).cmp_ueq_s, 0); + __this_cpu_write((fpuemustats).cmp_ueq_d, 0); + __this_cpu_write((fpuemustats).cmp_ule_s, 0); + __this_cpu_write((fpuemustats).cmp_ule_d, 0); + __this_cpu_write((fpuemustats).cmp_ult_s, 0); + __this_cpu_write((fpuemustats).cmp_ult_d, 0); + __this_cpu_write((fpuemustats).cmp_un_s, 0); + __this_cpu_write((fpuemustats).cmp_un_d, 0); + __this_cpu_write((fpuemustats).cmp_une_s, 0); + __this_cpu_write((fpuemustats).cmp_une_d, 0); + __this_cpu_write((fpuemustats).cmp_saf_s, 0); + __this_cpu_write((fpuemustats).cmp_saf_d, 0); + __this_cpu_write((fpuemustats).cmp_seq_s, 0); + __this_cpu_write((fpuemustats).cmp_seq_d, 0); + __this_cpu_write((fpuemustats).cmp_sle_s, 0); + __this_cpu_write((fpuemustats).cmp_sle_d, 0); + __this_cpu_write((fpuemustats).cmp_slt_s, 0); + __this_cpu_write((fpuemustats).cmp_slt_d, 0); + __this_cpu_write((fpuemustats).cmp_sne_s, 0); + __this_cpu_write((fpuemustats).cmp_sne_d, 0); + __this_cpu_write((fpuemustats).cmp_sor_s, 0); + __this_cpu_write((fpuemustats).cmp_sor_d, 0); + __this_cpu_write((fpuemustats).cmp_sueq_s, 0); + __this_cpu_write((fpuemustats).cmp_sueq_d, 0); + __this_cpu_write((fpuemustats).cmp_sule_s, 0); + __this_cpu_write((fpuemustats).cmp_sule_d, 0); + __this_cpu_write((fpuemustats).cmp_sult_s, 0); + __this_cpu_write((fpuemustats).cmp_sult_d, 0); + __this_cpu_write((fpuemustats).cmp_sun_s, 0); + __this_cpu_write((fpuemustats).cmp_sun_d, 0); + __this_cpu_write((fpuemustats).cmp_sune_s, 0); + __this_cpu_write((fpuemustats).cmp_sune_d, 0); + __this_cpu_write((fpuemustats).cvt_d_l, 0); + __this_cpu_write((fpuemustats).cvt_d_s, 0); + __this_cpu_write((fpuemustats).cvt_d_w, 0); + __this_cpu_write((fpuemustats).cvt_l_s, 0); + __this_cpu_write((fpuemustats).cvt_l_d, 0); + __this_cpu_write((fpuemustats).cvt_s_d, 0); + __this_cpu_write((fpuemustats).cvt_s_l, 0); + __this_cpu_write((fpuemustats).cvt_s_w, 0); + __this_cpu_write((fpuemustats).cvt_w_s, 0); + __this_cpu_write((fpuemustats).cvt_w_d, 0); + __this_cpu_write((fpuemustats).div_s, 0); + __this_cpu_write((fpuemustats).div_d, 0); + __this_cpu_write((fpuemustats).floor_w_s, 0); + __this_cpu_write((fpuemustats).floor_w_d, 0); + __this_cpu_write((fpuemustats).floor_l_s, 0); + __this_cpu_write((fpuemustats).floor_l_d, 0); + __this_cpu_write((fpuemustats).maddf_s, 0); + __this_cpu_write((fpuemustats).maddf_d, 0); + __this_cpu_write((fpuemustats).max_s, 0); + __this_cpu_write((fpuemustats).max_d, 0); + __this_cpu_write((fpuemustats).maxa_s, 0); + __this_cpu_write((fpuemustats).maxa_d, 0); + __this_cpu_write((fpuemustats).min_s, 0); + __this_cpu_write((fpuemustats).min_d, 0); + __this_cpu_write((fpuemustats).mina_s, 0); + __this_cpu_write((fpuemustats).mina_d, 0); + __this_cpu_write((fpuemustats).mov_s, 0); + __this_cpu_write((fpuemustats).mov_d, 0); + __this_cpu_write((fpuemustats).msubf_s, 0); + __this_cpu_write((fpuemustats).msubf_d, 0); + __this_cpu_write((fpuemustats).mul_s, 0); + __this_cpu_write((fpuemustats).mul_d, 0); + __this_cpu_write((fpuemustats).neg_s, 0); + __this_cpu_write((fpuemustats).neg_d, 0); + __this_cpu_write((fpuemustats).recip_s, 0); + __this_cpu_write((fpuemustats).recip_d, 0); + __this_cpu_write((fpuemustats).rint_s, 0); + __this_cpu_write((fpuemustats).rint_d, 0); + __this_cpu_write((fpuemustats).round_w_s, 0); + __this_cpu_write((fpuemustats).round_w_d, 0); + __this_cpu_write((fpuemustats).round_l_s, 0); + __this_cpu_write((fpuemustats).round_l_d, 0); + __this_cpu_write((fpuemustats).rsqrt_s, 0); + __this_cpu_write((fpuemustats).rsqrt_d, 0); + __this_cpu_write((fpuemustats).sel_s, 0); + __this_cpu_write((fpuemustats).sel_d, 0); + __this_cpu_write((fpuemustats).seleqz_s, 0); + __this_cpu_write((fpuemustats).seleqz_d, 0); + __this_cpu_write((fpuemustats).selnez_s, 0); + __this_cpu_write((fpuemustats).selnez_d, 0); + __this_cpu_write((fpuemustats).sqrt_s, 0); + __this_cpu_write((fpuemustats).sqrt_d, 0); + __this_cpu_write((fpuemustats).sub_s, 0); + __this_cpu_write((fpuemustats).sub_d, 0); + __this_cpu_write((fpuemustats).trunc_w_s, 0); + __this_cpu_write((fpuemustats).trunc_w_d, 0); + __this_cpu_write((fpuemustats).trunc_l_s, 0); + __this_cpu_write((fpuemustats).trunc_l_d, 0); + + return 0; +} + +static int fpuemustats_clear_open(struct inode *inode, struct file *file) +{ + return single_open(file, fpuemustats_clear_show, inode->i_private); +} + +static const struct file_operations fpuemustats_clear_fops = { + .open = fpuemustats_clear_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + static int __init debugfs_fpuemu(void) { - struct dentry *d, *dir; + struct dentry *fpuemu_debugfs_base_dir; + struct dentry *fpuemu_debugfs_inst_dir; + struct dentry *d, *reset_file; if (!mips_debugfs_dir) return -ENODEV; - dir = debugfs_create_dir("fpuemustats", mips_debugfs_dir); - if (!dir) + + fpuemu_debugfs_base_dir = debugfs_create_dir("fpuemustats", + mips_debugfs_dir); + if (!fpuemu_debugfs_base_dir) + return -ENOMEM; + + reset_file = debugfs_create_file("fpuemustats_clear", 0444, + mips_debugfs_dir, NULL, + &fpuemustats_clear_fops); + if (!reset_file) return -ENOMEM; #define FPU_EMU_STAT_OFFSET(m) \ @@ -43,7 +219,7 @@ static int __init debugfs_fpuemu(void) #define FPU_STAT_CREATE(m) \ do { \ - d = debugfs_create_file(#m , S_IRUGO, dir, \ + d = debugfs_create_file(#m, 0444, fpuemu_debugfs_base_dir, \ (void *)FPU_EMU_STAT_OFFSET(m), \ &fops_fpuemu_stat); \ if (!d) \ @@ -53,6 +229,7 @@ do { \ FPU_STAT_CREATE(emulated); FPU_STAT_CREATE(loads); FPU_STAT_CREATE(stores); + FPU_STAT_CREATE(branches); FPU_STAT_CREATE(cp1ops); FPU_STAT_CREATE(cp1xops); FPU_STAT_CREATE(errors); @@ -63,6 +240,139 @@ do { \ FPU_STAT_CREATE(ieee754_invalidop); FPU_STAT_CREATE(ds_emul); + fpuemu_debugfs_inst_dir = debugfs_create_dir("instructions", + fpuemu_debugfs_base_dir); + if (!fpuemu_debugfs_inst_dir) + return -ENOMEM; + +#define FPU_STAT_CREATE_EX(m) \ +do { \ + char name[32]; \ + \ + adjust_instruction_counter_name(name, #m); \ + \ + d = debugfs_create_file(name, 0444, fpuemu_debugfs_inst_dir, \ + (void *)FPU_EMU_STAT_OFFSET(m), \ + &fops_fpuemu_stat); \ + if (!d) \ + return -ENOMEM; \ +} while (0) + + FPU_STAT_CREATE_EX(abs_s); + FPU_STAT_CREATE_EX(abs_d); + FPU_STAT_CREATE_EX(add_s); + FPU_STAT_CREATE_EX(add_d); + FPU_STAT_CREATE_EX(bc1eqz); + FPU_STAT_CREATE_EX(bc1nez); + FPU_STAT_CREATE_EX(ceil_w_s); + FPU_STAT_CREATE_EX(ceil_w_d); + FPU_STAT_CREATE_EX(ceil_l_s); + FPU_STAT_CREATE_EX(ceil_l_d); + FPU_STAT_CREATE_EX(class_s); + FPU_STAT_CREATE_EX(class_d); + FPU_STAT_CREATE_EX(cmp_af_s); + FPU_STAT_CREATE_EX(cmp_af_d); + FPU_STAT_CREATE_EX(cmp_eq_s); + FPU_STAT_CREATE_EX(cmp_eq_d); + FPU_STAT_CREATE_EX(cmp_le_s); + FPU_STAT_CREATE_EX(cmp_le_d); + FPU_STAT_CREATE_EX(cmp_lt_s); + FPU_STAT_CREATE_EX(cmp_lt_d); + FPU_STAT_CREATE_EX(cmp_ne_s); + FPU_STAT_CREATE_EX(cmp_ne_d); + FPU_STAT_CREATE_EX(cmp_or_s); + FPU_STAT_CREATE_EX(cmp_or_d); + FPU_STAT_CREATE_EX(cmp_ueq_s); + FPU_STAT_CREATE_EX(cmp_ueq_d); + FPU_STAT_CREATE_EX(cmp_ule_s); + FPU_STAT_CREATE_EX(cmp_ule_d); + FPU_STAT_CREATE_EX(cmp_ult_s); + FPU_STAT_CREATE_EX(cmp_ult_d); + FPU_STAT_CREATE_EX(cmp_un_s); + FPU_STAT_CREATE_EX(cmp_un_d); + FPU_STAT_CREATE_EX(cmp_une_s); + FPU_STAT_CREATE_EX(cmp_une_d); + FPU_STAT_CREATE_EX(cmp_saf_s); + FPU_STAT_CREATE_EX(cmp_saf_d); + FPU_STAT_CREATE_EX(cmp_seq_s); + FPU_STAT_CREATE_EX(cmp_seq_d); + FPU_STAT_CREATE_EX(cmp_sle_s); + FPU_STAT_CREATE_EX(cmp_sle_d); + FPU_STAT_CREATE_EX(cmp_slt_s); + FPU_STAT_CREATE_EX(cmp_slt_d); + FPU_STAT_CREATE_EX(cmp_sne_s); + FPU_STAT_CREATE_EX(cmp_sne_d); + FPU_STAT_CREATE_EX(cmp_sor_s); + FPU_STAT_CREATE_EX(cmp_sor_d); + FPU_STAT_CREATE_EX(cmp_sueq_s); + FPU_STAT_CREATE_EX(cmp_sueq_d); + FPU_STAT_CREATE_EX(cmp_sule_s); + FPU_STAT_CREATE_EX(cmp_sule_d); + FPU_STAT_CREATE_EX(cmp_sult_s); + FPU_STAT_CREATE_EX(cmp_sult_d); + FPU_STAT_CREATE_EX(cmp_sun_s); + FPU_STAT_CREATE_EX(cmp_sun_d); + FPU_STAT_CREATE_EX(cmp_sune_s); + FPU_STAT_CREATE_EX(cmp_sune_d); + FPU_STAT_CREATE_EX(cvt_d_l); + FPU_STAT_CREATE_EX(cvt_d_s); + FPU_STAT_CREATE_EX(cvt_d_w); + FPU_STAT_CREATE_EX(cvt_l_s); + FPU_STAT_CREATE_EX(cvt_l_d); + FPU_STAT_CREATE_EX(cvt_s_d); + FPU_STAT_CREATE_EX(cvt_s_l); + FPU_STAT_CREATE_EX(cvt_s_w); + FPU_STAT_CREATE_EX(cvt_w_s); + FPU_STAT_CREATE_EX(cvt_w_d); + FPU_STAT_CREATE_EX(div_s); + FPU_STAT_CREATE_EX(div_d); + FPU_STAT_CREATE_EX(floor_w_s); + FPU_STAT_CREATE_EX(floor_w_d); + FPU_STAT_CREATE_EX(floor_l_s); + FPU_STAT_CREATE_EX(floor_l_d); + FPU_STAT_CREATE_EX(maddf_s); + FPU_STAT_CREATE_EX(maddf_d); + FPU_STAT_CREATE_EX(max_s); + FPU_STAT_CREATE_EX(max_d); + FPU_STAT_CREATE_EX(maxa_s); + FPU_STAT_CREATE_EX(maxa_d); + FPU_STAT_CREATE_EX(min_s); + FPU_STAT_CREATE_EX(min_d); + FPU_STAT_CREATE_EX(mina_s); + FPU_STAT_CREATE_EX(mina_d); + FPU_STAT_CREATE_EX(mov_s); + FPU_STAT_CREATE_EX(mov_d); + FPU_STAT_CREATE_EX(msubf_s); + FPU_STAT_CREATE_EX(msubf_d); + FPU_STAT_CREATE_EX(mul_s); + FPU_STAT_CREATE_EX(mul_d); + FPU_STAT_CREATE_EX(neg_s); + FPU_STAT_CREATE_EX(neg_d); + FPU_STAT_CREATE_EX(recip_s); + FPU_STAT_CREATE_EX(recip_d); + FPU_STAT_CREATE_EX(rint_s); + FPU_STAT_CREATE_EX(rint_d); + FPU_STAT_CREATE_EX(round_w_s); + FPU_STAT_CREATE_EX(round_w_d); + FPU_STAT_CREATE_EX(round_l_s); + FPU_STAT_CREATE_EX(round_l_d); + FPU_STAT_CREATE_EX(rsqrt_s); + FPU_STAT_CREATE_EX(rsqrt_d); + FPU_STAT_CREATE_EX(sel_s); + FPU_STAT_CREATE_EX(sel_d); + FPU_STAT_CREATE_EX(seleqz_s); + FPU_STAT_CREATE_EX(seleqz_d); + FPU_STAT_CREATE_EX(selnez_s); + FPU_STAT_CREATE_EX(selnez_d); + FPU_STAT_CREATE_EX(sqrt_s); + FPU_STAT_CREATE_EX(sqrt_d); + FPU_STAT_CREATE_EX(sub_s); + FPU_STAT_CREATE_EX(sub_d); + FPU_STAT_CREATE_EX(trunc_w_s); + FPU_STAT_CREATE_EX(trunc_w_d); + FPU_STAT_CREATE_EX(trunc_l_s); + FPU_STAT_CREATE_EX(trunc_l_d); + return 0; } arch_initcall(debugfs_fpuemu); diff --git a/arch/mips/math-emu/sp_fmax.c b/arch/mips/math-emu/sp_fmax.c index 4d000844e48e..74a5a00d2f22 100644 --- a/arch/mips/math-emu/sp_fmax.c +++ b/arch/mips/math-emu/sp_fmax.c @@ -47,14 +47,26 @@ union ieee754sp ieee754sp_fmax(union ieee754sp x, union ieee754sp y) case CLPAIR(IEEE754_CLASS_SNAN, IEEE754_CLASS_INF): return ieee754sp_nanxcpt(x); - /* numbers are preferred to NaNs */ + /* + * Quiet NaN handling + */ + + /* + * The case of both inputs quiet NaNs + */ + case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_QNAN): + return x; + + /* + * The cases of exactly one input quiet NaN (numbers + * are here preferred as returned values to NaNs) + */ case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_QNAN): case CLPAIR(IEEE754_CLASS_NORM, IEEE754_CLASS_QNAN): case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_QNAN): case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_QNAN): return x; - case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_QNAN): case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_ZERO): case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_NORM): case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_DNORM): @@ -80,9 +92,7 @@ union ieee754sp ieee754sp_fmax(union ieee754sp x, union ieee754sp y) return ys ? x : y; case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_ZERO): - if (xs == ys) - return x; - return ieee754sp_zero(1); + return ieee754sp_zero(xs & ys); case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_DNORM): SPDNORMX; @@ -106,16 +116,32 @@ union ieee754sp ieee754sp_fmax(union ieee754sp x, union ieee754sp y) else if (xs < ys) return x; - /* Compare exponent */ - if (xe > ye) - return x; - else if (xe < ye) - return y; + /* Signs of inputs are equal, let's compare exponents */ + if (xs == 0) { + /* Inputs are both positive */ + if (xe > ye) + return x; + else if (xe < ye) + return y; + } else { + /* Inputs are both negative */ + if (xe > ye) + return y; + else if (xe < ye) + return x; + } - /* Compare mantissa */ + /* Signs and exponents of inputs are equal, let's compare mantissas */ + if (xs == 0) { + /* Inputs are both positive, with equal signs and exponents */ + if (xm <= ym) + return y; + return x; + } + /* Inputs are both negative, with equal signs and exponents */ if (xm <= ym) - return y; - return x; + return x; + return y; } union ieee754sp ieee754sp_fmaxa(union ieee754sp x, union ieee754sp y) @@ -147,14 +173,26 @@ union ieee754sp ieee754sp_fmaxa(union ieee754sp x, union ieee754sp y) case CLPAIR(IEEE754_CLASS_SNAN, IEEE754_CLASS_INF): return ieee754sp_nanxcpt(x); - /* numbers are preferred to NaNs */ + /* + * Quiet NaN handling + */ + + /* + * The case of both inputs quiet NaNs + */ + case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_QNAN): + return x; + + /* + * The cases of exactly one input quiet NaN (numbers + * are here preferred as returned values to NaNs) + */ case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_QNAN): case CLPAIR(IEEE754_CLASS_NORM, IEEE754_CLASS_QNAN): case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_QNAN): case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_QNAN): return x; - case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_QNAN): case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_ZERO): case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_NORM): case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_DNORM): @@ -164,6 +202,9 @@ union ieee754sp ieee754sp_fmaxa(union ieee754sp x, union ieee754sp y) /* * Infinity and zero handling */ + case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_INF): + return ieee754sp_inf(xs & ys); + case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_ZERO): case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_NORM): case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_DNORM): @@ -171,7 +212,6 @@ union ieee754sp ieee754sp_fmaxa(union ieee754sp x, union ieee754sp y) case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_ZERO): return x; - case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_INF): case CLPAIR(IEEE754_CLASS_NORM, IEEE754_CLASS_INF): case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_INF): case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_INF): @@ -180,9 +220,7 @@ union ieee754sp ieee754sp_fmaxa(union ieee754sp x, union ieee754sp y) return y; case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_ZERO): - if (xs == ys) - return x; - return ieee754sp_zero(1); + return ieee754sp_zero(xs & ys); case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_DNORM): SPDNORMX; @@ -207,7 +245,11 @@ union ieee754sp ieee754sp_fmaxa(union ieee754sp x, union ieee754sp y) return y; /* Compare mantissa */ - if (xm <= ym) + if (xm < ym) return y; - return x; + else if (xm > ym) + return x; + else if (xs == 0) + return x; + return y; } diff --git a/arch/mips/math-emu/sp_fmin.c b/arch/mips/math-emu/sp_fmin.c index 4eb1bb9e9dec..c51385f46b09 100644 --- a/arch/mips/math-emu/sp_fmin.c +++ b/arch/mips/math-emu/sp_fmin.c @@ -47,14 +47,26 @@ union ieee754sp ieee754sp_fmin(union ieee754sp x, union ieee754sp y) case CLPAIR(IEEE754_CLASS_SNAN, IEEE754_CLASS_INF): return ieee754sp_nanxcpt(x); - /* numbers are preferred to NaNs */ + /* + * Quiet NaN handling + */ + + /* + * The case of both inputs quiet NaNs + */ + case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_QNAN): + return x; + + /* + * The cases of exactly one input quiet NaN (numbers + * are here preferred as returned values to NaNs) + */ case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_QNAN): case CLPAIR(IEEE754_CLASS_NORM, IEEE754_CLASS_QNAN): case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_QNAN): case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_QNAN): return x; - case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_QNAN): case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_ZERO): case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_NORM): case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_DNORM): @@ -80,9 +92,7 @@ union ieee754sp ieee754sp_fmin(union ieee754sp x, union ieee754sp y) return ys ? y : x; case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_ZERO): - if (xs == ys) - return x; - return ieee754sp_zero(1); + return ieee754sp_zero(xs | ys); case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_DNORM): SPDNORMX; @@ -106,16 +116,32 @@ union ieee754sp ieee754sp_fmin(union ieee754sp x, union ieee754sp y) else if (xs < ys) return y; - /* Compare exponent */ - if (xe > ye) - return y; - else if (xe < ye) - return x; + /* Signs of inputs are the same, let's compare exponents */ + if (xs == 0) { + /* Inputs are both positive */ + if (xe > ye) + return y; + else if (xe < ye) + return x; + } else { + /* Inputs are both negative */ + if (xe > ye) + return x; + else if (xe < ye) + return y; + } - /* Compare mantissa */ + /* Signs and exponents of inputs are equal, let's compare mantissas */ + if (xs == 0) { + /* Inputs are both positive, with equal signs and exponents */ + if (xm <= ym) + return x; + return y; + } + /* Inputs are both negative, with equal signs and exponents */ if (xm <= ym) - return x; - return y; + return y; + return x; } union ieee754sp ieee754sp_fmina(union ieee754sp x, union ieee754sp y) @@ -147,14 +173,26 @@ union ieee754sp ieee754sp_fmina(union ieee754sp x, union ieee754sp y) case CLPAIR(IEEE754_CLASS_SNAN, IEEE754_CLASS_INF): return ieee754sp_nanxcpt(x); - /* numbers are preferred to NaNs */ + /* + * Quiet NaN handling + */ + + /* + * The case of both inputs quiet NaNs + */ + case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_QNAN): + return x; + + /* + * The cases of exactly one input quiet NaN (numbers + * are here preferred as returned values to NaNs) + */ case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_QNAN): case CLPAIR(IEEE754_CLASS_NORM, IEEE754_CLASS_QNAN): case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_QNAN): case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_QNAN): return x; - case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_QNAN): case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_ZERO): case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_NORM): case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_DNORM): @@ -164,25 +202,25 @@ union ieee754sp ieee754sp_fmina(union ieee754sp x, union ieee754sp y) /* * Infinity and zero handling */ + case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_INF): + return ieee754sp_inf(xs | ys); + case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_ZERO): case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_NORM): case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_DNORM): case CLPAIR(IEEE754_CLASS_NORM, IEEE754_CLASS_ZERO): case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_ZERO): - return x; + return y; - case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_INF): case CLPAIR(IEEE754_CLASS_NORM, IEEE754_CLASS_INF): case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_INF): case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_INF): case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_NORM): case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_DNORM): - return y; + return x; case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_ZERO): - if (xs == ys) - return x; - return ieee754sp_zero(1); + return ieee754sp_zero(xs | ys); case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_DNORM): SPDNORMX; @@ -207,7 +245,11 @@ union ieee754sp ieee754sp_fmina(union ieee754sp x, union ieee754sp y) return x; /* Compare mantissa */ - if (xm <= ym) + if (xm < ym) + return x; + else if (xm > ym) + return y; + else if (xs == 1) return x; return y; } diff --git a/arch/mips/math-emu/sp_maddf.c b/arch/mips/math-emu/sp_maddf.c index c91d5e5d9b5f..7195fe785d81 100644 --- a/arch/mips/math-emu/sp_maddf.c +++ b/arch/mips/math-emu/sp_maddf.c @@ -14,9 +14,6 @@ #include "ieee754sp.h" -enum maddf_flags { - maddf_negate_product = 1 << 0, -}; static union ieee754sp _sp_maddf(union ieee754sp z, union ieee754sp x, union ieee754sp y, enum maddf_flags flags) @@ -24,14 +21,8 @@ static union ieee754sp _sp_maddf(union ieee754sp z, union ieee754sp x, int re; int rs; unsigned rm; - unsigned short lxm; - unsigned short hxm; - unsigned short lym; - unsigned short hym; - unsigned lrm; - unsigned hrm; - unsigned t; - unsigned at; + uint64_t rm64; + uint64_t zm64; int s; COMPXSP; @@ -48,51 +39,35 @@ static union ieee754sp _sp_maddf(union ieee754sp z, union ieee754sp x, ieee754_clearcx(); - switch (zc) { - case IEEE754_CLASS_SNAN: - ieee754_setcx(IEEE754_INVALID_OPERATION); + /* + * Handle the cases when at least one of x, y or z is a NaN. + * Order of precedence is sNaN, qNaN and z, x, y. + */ + if (zc == IEEE754_CLASS_SNAN) return ieee754sp_nanxcpt(z); - case IEEE754_CLASS_DNORM: - SPDNORMZ; - /* QNAN and ZERO cases are handled separately below */ - } - - switch (CLPAIR(xc, yc)) { - case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_SNAN): - case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_SNAN): - case CLPAIR(IEEE754_CLASS_NORM, IEEE754_CLASS_SNAN): - case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_SNAN): - case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_SNAN): + if (xc == IEEE754_CLASS_SNAN) + return ieee754sp_nanxcpt(x); + if (yc == IEEE754_CLASS_SNAN) return ieee754sp_nanxcpt(y); + if (zc == IEEE754_CLASS_QNAN) + return z; + if (xc == IEEE754_CLASS_QNAN) + return x; + if (yc == IEEE754_CLASS_QNAN) + return y; - case CLPAIR(IEEE754_CLASS_SNAN, IEEE754_CLASS_SNAN): - case CLPAIR(IEEE754_CLASS_SNAN, IEEE754_CLASS_QNAN): - case CLPAIR(IEEE754_CLASS_SNAN, IEEE754_CLASS_ZERO): - case CLPAIR(IEEE754_CLASS_SNAN, IEEE754_CLASS_NORM): - case CLPAIR(IEEE754_CLASS_SNAN, IEEE754_CLASS_DNORM): - case CLPAIR(IEEE754_CLASS_SNAN, IEEE754_CLASS_INF): - return ieee754sp_nanxcpt(x); + if (zc == IEEE754_CLASS_DNORM) + SPDNORMZ; + /* ZERO z cases are handled separately below */ - case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_QNAN): - case CLPAIR(IEEE754_CLASS_NORM, IEEE754_CLASS_QNAN): - case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_QNAN): - case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_QNAN): - return y; + switch (CLPAIR(xc, yc)) { - case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_QNAN): - case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_ZERO): - case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_NORM): - case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_DNORM): - case CLPAIR(IEEE754_CLASS_QNAN, IEEE754_CLASS_INF): - return x; /* * Infinity handling */ case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_ZERO): case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_INF): - if (zc == IEEE754_CLASS_QNAN) - return z; ieee754_setcx(IEEE754_INVALID_OPERATION); return ieee754sp_indef(); @@ -101,9 +76,27 @@ static union ieee754sp _sp_maddf(union ieee754sp z, union ieee754sp x, case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_NORM): case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_DNORM): case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_INF): - if (zc == IEEE754_CLASS_QNAN) - return z; - return ieee754sp_inf(xs ^ ys); + if ((zc == IEEE754_CLASS_INF) && + ((!(flags & MADDF_NEGATE_PRODUCT) && (zs != (xs ^ ys))) || + ((flags & MADDF_NEGATE_PRODUCT) && (zs == (xs ^ ys))))) { + /* + * Cases of addition of infinities with opposite signs + * or subtraction of infinities with same signs. + */ + ieee754_setcx(IEEE754_INVALID_OPERATION); + return ieee754sp_indef(); + } + /* + * z is here either not an infinity, or an infinity having the + * same sign as product (x*y) (in case of MADDF.D instruction) + * or product -(x*y) (in MSUBF.D case). The result must be an + * infinity, and its sign is determined only by the value of + * (flags & MADDF_NEGATE_PRODUCT) and the signs of x and y. + */ + if (flags & MADDF_NEGATE_PRODUCT) + return ieee754sp_inf(1 ^ (xs ^ ys)); + else + return ieee754sp_inf(xs ^ ys); case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_ZERO): case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_NORM): @@ -112,32 +105,42 @@ static union ieee754sp _sp_maddf(union ieee754sp z, union ieee754sp x, case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_ZERO): if (zc == IEEE754_CLASS_INF) return ieee754sp_inf(zs); - /* Multiplication is 0 so just return z */ + if (zc == IEEE754_CLASS_ZERO) { + /* Handle cases +0 + (-0) and similar ones. */ + if ((!(flags & MADDF_NEGATE_PRODUCT) + && (zs == (xs ^ ys))) || + ((flags & MADDF_NEGATE_PRODUCT) + && (zs != (xs ^ ys)))) + /* + * Cases of addition of zeros of equal signs + * or subtraction of zeroes of opposite signs. + * The sign of the resulting zero is in any + * such case determined only by the sign of z. + */ + return z; + + return ieee754sp_zero(ieee754_csr.rm == FPU_CSR_RD); + } + /* x*y is here 0, and z is not 0, so just return z */ return z; case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_DNORM): SPDNORMX; case CLPAIR(IEEE754_CLASS_NORM, IEEE754_CLASS_DNORM): - if (zc == IEEE754_CLASS_QNAN) - return z; - else if (zc == IEEE754_CLASS_INF) + if (zc == IEEE754_CLASS_INF) return ieee754sp_inf(zs); SPDNORMY; break; case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_NORM): - if (zc == IEEE754_CLASS_QNAN) - return z; - else if (zc == IEEE754_CLASS_INF) + if (zc == IEEE754_CLASS_INF) return ieee754sp_inf(zs); SPDNORMX; break; case CLPAIR(IEEE754_CLASS_NORM, IEEE754_CLASS_NORM): - if (zc == IEEE754_CLASS_QNAN) - return z; - else if (zc == IEEE754_CLASS_INF) + if (zc == IEEE754_CLASS_INF) return ieee754sp_inf(zs); /* fall through to real computations */ } @@ -158,111 +161,93 @@ static union ieee754sp _sp_maddf(union ieee754sp z, union ieee754sp x, re = xe + ye; rs = xs ^ ys; - if (flags & maddf_negate_product) + if (flags & MADDF_NEGATE_PRODUCT) rs ^= 1; - /* shunt to top of word */ - xm <<= 32 - (SP_FBITS + 1); - ym <<= 32 - (SP_FBITS + 1); - - /* - * Multiply 32 bits xm, ym to give high 32 bits rm with stickness. - */ - lxm = xm & 0xffff; - hxm = xm >> 16; - lym = ym & 0xffff; - hym = ym >> 16; - - lrm = lxm * lym; /* 16 * 16 => 32 */ - hrm = hxm * hym; /* 16 * 16 => 32 */ - - t = lxm * hym; /* 16 * 16 => 32 */ - at = lrm + (t << 16); - hrm += at < lrm; - lrm = at; - hrm = hrm + (t >> 16); + /* Multiple 24 bit xm and ym to give 48 bit results */ + rm64 = (uint64_t)xm * ym; - t = hxm * lym; /* 16 * 16 => 32 */ - at = lrm + (t << 16); - hrm += at < lrm; - lrm = at; - hrm = hrm + (t >> 16); + /* Shunt to top of word */ + rm64 = rm64 << 16; - rm = hrm | (lrm != 0); - - /* - * Sticky shift down to normal rounding precision. - */ - if ((int) rm < 0) { - rm = (rm >> (32 - (SP_FBITS + 1 + 3))) | - ((rm << (SP_FBITS + 1 + 3)) != 0); + /* Put explicit bit at bit 62 if necessary */ + if ((int64_t) rm64 < 0) { + rm64 = rm64 >> 1; re++; - } else { - rm = (rm >> (32 - (SP_FBITS + 1 + 3 + 1))) | - ((rm << (SP_FBITS + 1 + 3 + 1)) != 0); } - assert(rm & (SP_HIDDEN_BIT << 3)); - - if (zc == IEEE754_CLASS_ZERO) - return ieee754sp_format(rs, re, rm); - /* And now the addition */ + assert(rm64 & (1 << 62)); - assert(zm & SP_HIDDEN_BIT); + if (zc == IEEE754_CLASS_ZERO) { + /* + * Move explicit bit from bit 62 to bit 26 since the + * ieee754sp_format code expects the mantissa to be + * 27 bits wide (24 + 3 rounding bits). + */ + rm = XSPSRS64(rm64, (62 - 26)); + return ieee754sp_format(rs, re, rm); + } - /* - * Provide guard,round and stick bit space. - */ - zm <<= 3; + /* Move explicit bit from bit 23 to bit 62 */ + zm64 = (uint64_t)zm << (62 - 23); + assert(zm64 & (1 << 62)); + /* Make the exponents the same */ if (ze > re) { /* * Have to shift r fraction right to align. */ s = ze - re; - rm = XSPSRS(rm, s); + rm64 = XSPSRS64(rm64, s); re += s; } else if (re > ze) { /* * Have to shift z fraction right to align. */ s = re - ze; - zm = XSPSRS(zm, s); + zm64 = XSPSRS64(zm64, s); ze += s; } assert(ze == re); assert(ze <= SP_EMAX); + /* Do the addition */ if (zs == rs) { /* - * Generate 28 bit result of adding two 27 bit numbers - * leaving result in zm, zs and ze. + * Generate 64 bit result by adding two 63 bit numbers + * leaving result in zm64, zs and ze. */ - zm = zm + rm; - - if (zm >> (SP_FBITS + 1 + 3)) { /* carry out */ - zm = XSPSRS1(zm); + zm64 = zm64 + rm64; + if ((int64_t)zm64 < 0) { /* carry out */ + zm64 = XSPSRS1(zm64); ze++; } } else { - if (zm >= rm) { - zm = zm - rm; + if (zm64 >= rm64) { + zm64 = zm64 - rm64; } else { - zm = rm - zm; + zm64 = rm64 - zm64; zs = rs; } - if (zm == 0) + if (zm64 == 0) return ieee754sp_zero(ieee754_csr.rm == FPU_CSR_RD); /* - * Normalize in extended single precision + * Put explicit bit at bit 62 if necessary. */ - while ((zm >> (SP_MBITS + 3)) == 0) { - zm <<= 1; + while ((zm64 >> 62) == 0) { + zm64 <<= 1; ze--; } - } + + /* + * Move explicit bit from bit 62 to bit 26 since the + * ieee754sp_format code expects the mantissa to be + * 27 bits wide (24 + 3 rounding bits). + */ + zm = XSPSRS64(zm64, (62 - 26)); + return ieee754sp_format(zs, ze, zm); } @@ -275,5 +260,5 @@ union ieee754sp ieee754sp_maddf(union ieee754sp z, union ieee754sp x, union ieee754sp ieee754sp_msubf(union ieee754sp z, union ieee754sp x, union ieee754sp y) { - return _sp_maddf(z, x, y, maddf_negate_product); + return _sp_maddf(z, x, y, MADDF_NEGATE_PRODUCT); } diff --git a/arch/mips/math-emu/sp_rint.c b/arch/mips/math-emu/sp_rint.c new file mode 100644 index 000000000000..70765b17e196 --- /dev/null +++ b/arch/mips/math-emu/sp_rint.c @@ -0,0 +1,90 @@ +/* IEEE754 floating point arithmetic + * single precision + */ +/* + * MIPS floating point support + * Copyright (C) 1994-2000 Algorithmics Ltd. + * Copyright (C) 2017 Imagination Technologies, Ltd. + * Author: Aleksandar Markovic <aleksandar.markovic@imgtec.com> + * + * This program is free software; you can distribute it and/or modify it + * under the terms of the GNU General Public License (Version 2) as + * published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program. + */ + +#include "ieee754sp.h" + +union ieee754sp ieee754sp_rint(union ieee754sp x) +{ + union ieee754sp ret; + u32 residue; + int sticky; + int round; + int odd; + + COMPXDP; /* <-- DP needed for 64-bit mantissa tmp */ + + ieee754_clearcx(); + + EXPLODEXSP; + FLUSHXSP; + + if (xc == IEEE754_CLASS_SNAN) + return ieee754sp_nanxcpt(x); + + if ((xc == IEEE754_CLASS_QNAN) || + (xc == IEEE754_CLASS_INF) || + (xc == IEEE754_CLASS_ZERO)) + return x; + + if (xe >= SP_FBITS) + return x; + + if (xe < -1) { + residue = xm; + round = 0; + sticky = residue != 0; + xm = 0; + } else { + residue = xm << (xe + 1); + residue <<= 31 - SP_FBITS; + round = (residue >> 31) != 0; + sticky = (residue << 1) != 0; + xm >>= SP_FBITS - xe; + } + + odd = (xm & 0x1) != 0x0; + + switch (ieee754_csr.rm) { + case FPU_CSR_RN: /* toward nearest */ + if (round && (sticky || odd)) + xm++; + break; + case FPU_CSR_RZ: /* toward zero */ + break; + case FPU_CSR_RU: /* toward +infinity */ + if ((round || sticky) && !xs) + xm++; + break; + case FPU_CSR_RD: /* toward -infinity */ + if ((round || sticky) && xs) + xm++; + break; + } + + if (round || sticky) + ieee754_setcx(IEEE754_INEXACT); + + ret = ieee754sp_flong(xm); + SPSIGN(ret) = xs; + + return ret; +} diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c index 81d6a15c93d0..6f534b209971 100644 --- a/arch/mips/mm/c-r4k.c +++ b/arch/mips/mm/c-r4k.c @@ -37,7 +37,7 @@ #include <asm/cacheflush.h> /* for run_uncached() */ #include <asm/traps.h> #include <asm/dma-coherence.h> -#include <asm/mips-cm.h> +#include <asm/mips-cps.h> /* * Bits describing what cache ops an SMP callback function may perform. diff --git a/arch/mips/mm/cache.c b/arch/mips/mm/cache.c index 899e46279902..44ac64d51827 100644 --- a/arch/mips/mm/cache.c +++ b/arch/mips/mm/cache.c @@ -20,6 +20,7 @@ #include <asm/processor.h> #include <asm/cpu.h> #include <asm/cpu-features.h> +#include <asm/setup.h> /* Cache operations. */ void (*flush_cache_all)(void); @@ -44,7 +45,6 @@ void (*__flush_cache_vunmap)(void); void (*__flush_kernel_vmap_range)(unsigned long vaddr, int size); EXPORT_SYMBOL_GPL(__flush_kernel_vmap_range); -void (*__invalidate_kernel_vmap_range)(unsigned long vaddr, int size); /* MIPS specific cache operations */ void (*flush_cache_sigtramp)(unsigned long addr); diff --git a/arch/mips/mm/dma-default.c b/arch/mips/mm/dma-default.c index 8e78251eccc2..c01bd20d0208 100644 --- a/arch/mips/mm/dma-default.c +++ b/arch/mips/mm/dma-default.c @@ -127,23 +127,6 @@ static gfp_t massage_gfp_flags(const struct device *dev, gfp_t gfp) return gfp | dma_flag; } -static void *mips_dma_alloc_noncoherent(struct device *dev, size_t size, - dma_addr_t * dma_handle, gfp_t gfp) -{ - void *ret; - - gfp = massage_gfp_flags(dev, gfp); - - ret = (void *) __get_free_pages(gfp, get_order(size)); - - if (ret != NULL) { - memset(ret, 0, size); - *dma_handle = plat_map_dma_mem(dev, ret, size); - } - - return ret; -} - static void *mips_dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t gfp, unsigned long attrs) { @@ -151,13 +134,6 @@ static void *mips_dma_alloc_coherent(struct device *dev, size_t size, struct page *page = NULL; unsigned int count = PAGE_ALIGN(size) >> PAGE_SHIFT; - /* - * XXX: seems like the coherent and non-coherent implementations could - * be consolidated. - */ - if (attrs & DMA_ATTR_NON_CONSISTENT) - return mips_dma_alloc_noncoherent(dev, size, dma_handle, gfp); - gfp = massage_gfp_flags(dev, gfp); if (IS_ENABLED(CONFIG_DMA_CMA) && gfpflags_allow_blocking(gfp)) @@ -172,7 +148,8 @@ static void *mips_dma_alloc_coherent(struct device *dev, size_t size, ret = page_address(page); memset(ret, 0, size); *dma_handle = plat_map_dma_mem(dev, ret, size); - if (!plat_device_is_coherent(dev)) { + if (!(attrs & DMA_ATTR_NON_CONSISTENT) && + !plat_device_is_coherent(dev)) { dma_cache_wback_inv((unsigned long) ret, size); ret = UNCAC_ADDR(ret); } @@ -180,14 +157,6 @@ static void *mips_dma_alloc_coherent(struct device *dev, size_t size, return ret; } - -static void mips_dma_free_noncoherent(struct device *dev, size_t size, - void *vaddr, dma_addr_t dma_handle) -{ - plat_unmap_dma_mem(dev, dma_handle, size, DMA_BIDIRECTIONAL); - free_pages((unsigned long) vaddr, get_order(size)); -} - static void mips_dma_free_coherent(struct device *dev, size_t size, void *vaddr, dma_addr_t dma_handle, unsigned long attrs) { @@ -195,14 +164,9 @@ static void mips_dma_free_coherent(struct device *dev, size_t size, void *vaddr, unsigned int count = PAGE_ALIGN(size) >> PAGE_SHIFT; struct page *page = NULL; - if (attrs & DMA_ATTR_NON_CONSISTENT) { - mips_dma_free_noncoherent(dev, size, vaddr, dma_handle); - return; - } - plat_unmap_dma_mem(dev, dma_handle, size, DMA_BIDIRECTIONAL); - if (!plat_device_is_coherent(dev)) + if (!(attrs & DMA_ATTR_NON_CONSISTENT) && !plat_device_is_coherent(dev)) addr = CAC_ADDR(addr); page = virt_to_page((void *) addr); @@ -409,12 +373,12 @@ static void mips_dma_sync_sg_for_device(struct device *dev, } } -int mips_dma_mapping_error(struct device *dev, dma_addr_t dma_addr) +static int mips_dma_mapping_error(struct device *dev, dma_addr_t dma_addr) { return 0; } -int mips_dma_supported(struct device *dev, u64 mask) +static int mips_dma_supported(struct device *dev, u64 mask) { return plat_dma_supported(dev, mask); } diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c index 8ce2983a7015..5f6ea7d746de 100644 --- a/arch/mips/mm/init.c +++ b/arch/mips/mm/init.c @@ -31,6 +31,7 @@ #include <linux/gfp.h> #include <linux/kcore.h> #include <linux/export.h> +#include <linux/initrd.h> #include <asm/asm-offsets.h> #include <asm/bootinfo.h> diff --git a/arch/mips/mm/mmap.c b/arch/mips/mm/mmap.c index 28adeabe851f..33d3251ecd37 100644 --- a/arch/mips/mm/mmap.c +++ b/arch/mips/mm/mmap.c @@ -7,6 +7,7 @@ * written by Ralf Baechle <ralf@linux-mips.org> */ #include <linux/compiler.h> +#include <linux/elf-randomize.h> #include <linux/errno.h> #include <linux/mm.h> #include <linux/mman.h> diff --git a/arch/mips/mm/sc-mips.c b/arch/mips/mm/sc-mips.c index c909c3342729..acfb89273dad 100644 --- a/arch/mips/mm/sc-mips.c +++ b/arch/mips/mm/sc-mips.c @@ -14,7 +14,7 @@ #include <asm/pgtable.h> #include <asm/mmu_context.h> #include <asm/r4kcache.h> -#include <asm/mips-cm.h> +#include <asm/mips-cps.h> /* * MIPS32/MIPS64 L2 cache handling @@ -63,34 +63,25 @@ static void mips_sc_prefetch_enable(void) * prefetching for both code & data, for all ports. */ pftctl = read_gcr_l2_pft_control(); - if (pftctl & CM_GCR_L2_PFT_CONTROL_NPFT_MSK) { - pftctl &= ~CM_GCR_L2_PFT_CONTROL_PAGEMASK_MSK; - pftctl |= PAGE_MASK & CM_GCR_L2_PFT_CONTROL_PAGEMASK_MSK; - pftctl |= CM_GCR_L2_PFT_CONTROL_PFTEN_MSK; + if (pftctl & CM_GCR_L2_PFT_CONTROL_NPFT) { + pftctl &= ~CM_GCR_L2_PFT_CONTROL_PAGEMASK; + pftctl |= PAGE_MASK & CM_GCR_L2_PFT_CONTROL_PAGEMASK; + pftctl |= CM_GCR_L2_PFT_CONTROL_PFTEN; write_gcr_l2_pft_control(pftctl); - pftctl = read_gcr_l2_pft_control_b(); - pftctl |= CM_GCR_L2_PFT_CONTROL_B_PORTID_MSK; - pftctl |= CM_GCR_L2_PFT_CONTROL_B_CEN_MSK; - write_gcr_l2_pft_control_b(pftctl); + set_gcr_l2_pft_control_b(CM_GCR_L2_PFT_CONTROL_B_PORTID | + CM_GCR_L2_PFT_CONTROL_B_CEN); } } static void mips_sc_prefetch_disable(void) { - unsigned long pftctl; - if (mips_cm_revision() < CM_REV_CM2_5) return; - pftctl = read_gcr_l2_pft_control(); - pftctl &= ~CM_GCR_L2_PFT_CONTROL_PFTEN_MSK; - write_gcr_l2_pft_control(pftctl); - - pftctl = read_gcr_l2_pft_control_b(); - pftctl &= ~CM_GCR_L2_PFT_CONTROL_B_PORTID_MSK; - pftctl &= ~CM_GCR_L2_PFT_CONTROL_B_CEN_MSK; - write_gcr_l2_pft_control_b(pftctl); + clear_gcr_l2_pft_control(CM_GCR_L2_PFT_CONTROL_PFTEN); + clear_gcr_l2_pft_control_b(CM_GCR_L2_PFT_CONTROL_B_PORTID | + CM_GCR_L2_PFT_CONTROL_B_CEN); } static bool mips_sc_prefetch_is_enabled(void) @@ -101,9 +92,9 @@ static bool mips_sc_prefetch_is_enabled(void) return false; pftctl = read_gcr_l2_pft_control(); - if (!(pftctl & CM_GCR_L2_PFT_CONTROL_NPFT_MSK)) + if (!(pftctl & CM_GCR_L2_PFT_CONTROL_NPFT)) return false; - return !!(pftctl & CM_GCR_L2_PFT_CONTROL_PFTEN_MSK); + return !!(pftctl & CM_GCR_L2_PFT_CONTROL_PFTEN); } static struct bcache_ops mips_sc_ops = { @@ -160,21 +151,21 @@ static int __init mips_sc_probe_cm3(void) unsigned long cfg = read_gcr_l2_config(); unsigned long sets, line_sz, assoc; - if (cfg & CM_GCR_L2_CONFIG_BYPASS_MSK) + if (cfg & CM_GCR_L2_CONFIG_BYPASS) return 0; - sets = cfg & CM_GCR_L2_CONFIG_SET_SIZE_MSK; - sets >>= CM_GCR_L2_CONFIG_SET_SIZE_SHF; + sets = cfg & CM_GCR_L2_CONFIG_SET_SIZE; + sets >>= __ffs(CM_GCR_L2_CONFIG_SET_SIZE); if (sets) c->scache.sets = 64 << sets; - line_sz = cfg & CM_GCR_L2_CONFIG_LINE_SIZE_MSK; - line_sz >>= CM_GCR_L2_CONFIG_LINE_SIZE_SHF; + line_sz = cfg & CM_GCR_L2_CONFIG_LINE_SIZE; + line_sz >>= __ffs(CM_GCR_L2_CONFIG_LINE_SIZE); if (line_sz) c->scache.linesz = 2 << line_sz; - assoc = cfg & CM_GCR_L2_CONFIG_ASSOC_MSK; - assoc >>= CM_GCR_L2_CONFIG_ASSOC_SHF; + assoc = cfg & CM_GCR_L2_CONFIG_ASSOC; + assoc >>= __ffs(CM_GCR_L2_CONFIG_ASSOC); c->scache.ways = assoc + 1; c->scache.waysize = c->scache.sets * c->scache.linesz; c->scache.waybit = __ffs(c->scache.waysize); diff --git a/arch/mips/mm/tlbex-fault.S b/arch/mips/mm/tlbex-fault.S index 318855eb5f80..77db401fc620 100644 --- a/arch/mips/mm/tlbex-fault.S +++ b/arch/mips/mm/tlbex-fault.S @@ -12,14 +12,15 @@ .macro tlb_do_page_fault, write NESTED(tlb_do_page_fault_\write, PT_SIZE, sp) - SAVE_ALL + .cfi_signal_frame + SAVE_ALL docfi=1 MFC0 a2, CP0_BADVADDR KMODE move a0, sp REG_S a2, PT_BVADDR(sp) li a1, \write - PTR_LA ra, ret_from_exception - j do_page_fault + jal do_page_fault + j ret_from_exception END(tlb_do_page_fault_\write) .endm diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c index 5aadc69c8ce3..79b9f2ad3ff5 100644 --- a/arch/mips/mm/tlbex.c +++ b/arch/mips/mm/tlbex.c @@ -2634,11 +2634,6 @@ void build_tlb_refill_handler(void) #endif break; - case CPU_R6000: - case CPU_R6000A: - panic("No R6000 TLB refill handler yet"); - break; - case CPU_R8000: panic("No R8000 TLB refill handler yet"); break; diff --git a/arch/mips/mti-malta/malta-dtshim.c b/arch/mips/mti-malta/malta-dtshim.c index c398582c316f..a6699c15277d 100644 --- a/arch/mips/mti-malta/malta-dtshim.c +++ b/arch/mips/mti-malta/malta-dtshim.c @@ -18,7 +18,7 @@ #include <asm/fw/fw.h> #include <asm/mips-boards/generic.h> #include <asm/mips-boards/malta.h> -#include <asm/mips-cm.h> +#include <asm/mips-cps.h> #include <asm/page.h> #define ROCIT_REG_BASE 0x1f403000 @@ -236,7 +236,7 @@ static void __init remove_gic(void *fdt) /* if we have a CM which reports a GIC is present, leave the DT alone */ err = mips_cm_probe(); - if (!err && (read_gcr_gic_status() & CM_GCR_GIC_STATUS_GICEX_MSK)) + if (!err && (read_gcr_gic_status() & CM_GCR_GIC_STATUS_EX)) return; if (malta_scon() == MIPS_REVISION_SCON_ROCIT) { diff --git a/arch/mips/mti-malta/malta-init.c b/arch/mips/mti-malta/malta-init.c index 0f3b881a3190..009f2918b320 100644 --- a/arch/mips/mti-malta/malta-init.c +++ b/arch/mips/mti-malta/malta-init.c @@ -21,8 +21,7 @@ #include <asm/smp-ops.h> #include <asm/traps.h> #include <asm/fw/fw.h> -#include <asm/mips-cm.h> -#include <asm/mips-cpc.h> +#include <asm/mips-cps.h> #include <asm/mips-boards/generic.h> #include <asm/mips-boards/malta.h> diff --git a/arch/mips/mti-malta/malta-int.c b/arch/mips/mti-malta/malta-int.c index b0f9b188e833..a840e0c1642c 100644 --- a/arch/mips/mti-malta/malta-int.c +++ b/arch/mips/mti-malta/malta-int.c @@ -19,7 +19,6 @@ #include <linux/smp.h> #include <linux/interrupt.h> #include <linux/io.h> -#include <linux/irqchip/mips-gic.h> #include <linux/of_irq.h> #include <linux/kernel_stat.h> #include <linux/kernel.h> @@ -29,9 +28,9 @@ #include <asm/i8259.h> #include <asm/irq_cpu.h> #include <asm/irq_regs.h> -#include <asm/mips-cm.h> #include <asm/mips-boards/malta.h> #include <asm/mips-boards/maltaint.h> +#include <asm/mips-cps.h> #include <asm/gt64120.h> #include <asm/mips-boards/generic.h> #include <asm/mips-boards/msc01_pci.h> @@ -215,7 +214,7 @@ void __init arch_init_irq(void) msc_nr_irqs); } - if (gic_present) { + if (mips_gic_present()) { corehi_irq = MIPS_CPU_IRQ_BASE + MIPSCPU_INT_COREHI; } else if (cpu_has_veic) { set_vi_handler(MSC01E_INT_COREHI, corehi_irqdispatch); diff --git a/arch/mips/mti-malta/malta-setup.c b/arch/mips/mti-malta/malta-setup.c index a01d5debfcaf..de34adb76157 100644 --- a/arch/mips/mti-malta/malta-setup.c +++ b/arch/mips/mti-malta/malta-setup.c @@ -28,7 +28,7 @@ #include <asm/fw/fw.h> #include <asm/mach-malta/malta-dtshim.h> -#include <asm/mips-cm.h> +#include <asm/mips-cps.h> #include <asm/mips-boards/generic.h> #include <asm/mips-boards/malta.h> #include <asm/mips-boards/maltaint.h> @@ -128,7 +128,7 @@ static int __init plat_enable_iocoherency(void) BONITO_PCIMEMBASECFG_MEMBASE1_CACHED); pr_info("Enabled Bonito IOBC coherency\n"); } - } else if (mips_cm_numiocu() != 0) { + } else if (mips_cps_numiocu(0) != 0) { /* Nothing special needs to be done to enable coherency */ pr_info("CMP IOCU detected\n"); cfg = __raw_readl((u32 *)CKSEG1ADDR(ROCIT_CONFIG_GEN0)); diff --git a/arch/mips/mti-malta/malta-time.c b/arch/mips/mti-malta/malta-time.c index cea4ec909806..66c866740ff2 100644 --- a/arch/mips/mti-malta/malta-time.c +++ b/arch/mips/mti-malta/malta-time.c @@ -26,7 +26,6 @@ #include <linux/sched.h> #include <linux/spinlock.h> #include <linux/interrupt.h> -#include <linux/irqchip/mips-gic.h> #include <linux/timex.h> #include <linux/mc146818rtc.h> @@ -40,6 +39,7 @@ #include <asm/time.h> #include <asm/mc146818-time.h> #include <asm/msc01_ic.h> +#include <asm/mips-cps.h> #include <asm/mips-boards/generic.h> #include <asm/mips-boards/maltaint.h> @@ -85,8 +85,8 @@ static void __init estimate_frequencies(void) local_irq_save(flags); - if (gic_present) - gic_start_count(); + if (mips_gic_present()) + clear_gic_config(GIC_CONFIG_COUNTSTOP); /* * Read counters exactly on rising edge of update flag. @@ -95,8 +95,8 @@ static void __init estimate_frequencies(void) while (CMOS_READ(RTC_REG_A) & RTC_UIP); while (!(CMOS_READ(RTC_REG_A) & RTC_UIP)); start = read_c0_count(); - if (gic_present) - gicstart = gic_read_count(); + if (mips_gic_present()) + gicstart = read_gic_counter(); /* Wait for falling edge before reading RTC. */ while (CMOS_READ(RTC_REG_A) & RTC_UIP); @@ -105,8 +105,8 @@ static void __init estimate_frequencies(void) /* Read counters again exactly on rising edge of update flag. */ while (!(CMOS_READ(RTC_REG_A) & RTC_UIP)); count = read_c0_count(); - if (gic_present) - giccount = gic_read_count(); + if (mips_gic_present()) + giccount = read_gic_counter(); /* Wait for falling edge before reading RTC again. */ while (CMOS_READ(RTC_REG_A) & RTC_UIP); @@ -128,7 +128,7 @@ static void __init estimate_frequencies(void) count /= secs; mips_hpt_frequency = count; - if (gic_present) { + if (mips_gic_present()) { giccount = div_u64(giccount - gicstart, secs); gic_frequency = giccount; } @@ -154,7 +154,7 @@ int get_c0_fdc_int(void) if (cpu_has_veic) return -1; - else if (gic_present) + else if (mips_gic_present()) return gic_get_c0_fdc_int(); else if (cp0_fdc_irq >= 0) return MIPS_CPU_IRQ_BASE + cp0_fdc_irq; @@ -167,7 +167,7 @@ int get_c0_perfcount_int(void) if (cpu_has_veic) { set_vi_handler(MSC01E_INT_PERFCTR, mips_perf_dispatch); mips_cpu_perf_irq = MSC01E_INT_BASE + MSC01E_INT_PERFCTR; - } else if (gic_present) { + } else if (mips_gic_present()) { mips_cpu_perf_irq = gic_get_c0_perfcount_int(); } else if (cp0_perfcount_irq >= 0) { mips_cpu_perf_irq = MIPS_CPU_IRQ_BASE + cp0_perfcount_irq; @@ -184,7 +184,7 @@ unsigned int get_c0_compare_int(void) if (cpu_has_veic) { set_vi_handler(MSC01E_INT_CPUCTR, mips_timer_dispatch); mips_cpu_timer_irq = MSC01E_INT_BASE + MSC01E_INT_CPUCTR; - } else if (gic_present) { + } else if (mips_gic_present()) { mips_cpu_timer_irq = gic_get_c0_compare_int(); } else { mips_cpu_timer_irq = MIPS_CPU_IRQ_BASE + cp0_compare_irq; @@ -258,8 +258,7 @@ void __init plat_time_init(void) setup_pit_timer(); #endif -#ifdef CONFIG_MIPS_GIC - if (gic_present) { + if (mips_gic_present()) { freq = freqround(gic_frequency, 5000); printk("GIC frequency %d.%02d MHz\n", freq/1000000, (freq%1000000)*100/1000000); @@ -268,5 +267,4 @@ void __init plat_time_init(void) timer_probe(); #endif } -#endif } diff --git a/arch/mips/netlogic/common/smp.c b/arch/mips/netlogic/common/smp.c index bddf1ef553a4..39a300bd6cc2 100644 --- a/arch/mips/netlogic/common/smp.c +++ b/arch/mips/netlogic/common/smp.c @@ -122,7 +122,7 @@ static void nlm_init_secondary(void) int hwtid; hwtid = hard_smp_processor_id(); - current_cpu_data.core = hwtid / NLM_THREADS_PER_CORE; + cpu_set_core(¤t_cpu_data, hwtid / NLM_THREADS_PER_CORE); current_cpu_data.package = nlm_nodeid(); nlm_percpu_init(hwtid); nlm_smp_irq_init(hwtid); @@ -147,7 +147,7 @@ unsigned long nlm_next_gp; unsigned long nlm_next_sp; static cpumask_t phys_cpu_present_mask; -void nlm_boot_secondary(int logical_cpu, struct task_struct *idle) +int nlm_boot_secondary(int logical_cpu, struct task_struct *idle) { uint64_t picbase; int hwtid; @@ -161,6 +161,8 @@ void nlm_boot_secondary(int logical_cpu, struct task_struct *idle) /* barrier for sp/gp store above */ __sync(); nlm_pic_send_ipi(picbase, hwtid, 1, 1); /* NMI */ + + return 0; } void __init nlm_smp_setup(void) @@ -272,7 +274,7 @@ int nlm_wakeup_secondary_cpus(void) return 0; } -struct plat_smp_ops nlm_smp_ops = { +const struct plat_smp_ops nlm_smp_ops = { .send_ipi_single = nlm_send_ipi_single, .send_ipi_mask = nlm_send_ipi_mask, .init_secondary = nlm_init_secondary, diff --git a/arch/mips/netlogic/xlr/platform-flash.c b/arch/mips/netlogic/xlr/platform-flash.c index f03131fec41d..4d1b4c003376 100644 --- a/arch/mips/netlogic/xlr/platform-flash.c +++ b/arch/mips/netlogic/xlr/platform-flash.c @@ -19,7 +19,7 @@ #include <linux/mtd/mtd.h> #include <linux/mtd/physmap.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/partitions.h> #include <asm/netlogic/haldefs.h> diff --git a/arch/mips/oprofile/op_model_mipsxx.c b/arch/mips/oprofile/op_model_mipsxx.c index c57da6f13929..c3e4c18ef8d4 100644 --- a/arch/mips/oprofile/op_model_mipsxx.c +++ b/arch/mips/oprofile/op_model_mipsxx.c @@ -38,9 +38,9 @@ static int perfcount_irq; #ifdef CONFIG_MIPS_MT_SMP static int cpu_has_mipsmt_pertccounters; #define WHAT (MIPS_PERFCTRL_MT_EN_VPE | \ - M_PERFCTL_VPEID(cpu_data[smp_processor_id()].vpe_id)) + M_PERFCTL_VPEID(cpu_vpe_id(¤t_cpu_data))) #define vpe_id() (cpu_has_mipsmt_pertccounters ? \ - 0 : cpu_data[smp_processor_id()].vpe_id) + 0 : cpu_vpe_id(¤t_cpu_data)) /* * The number of bits to shift to convert between counters per core and diff --git a/arch/mips/paravirt/paravirt-smp.c b/arch/mips/paravirt/paravirt-smp.c index 72eb1a56c645..107d9f90d668 100644 --- a/arch/mips/paravirt/paravirt-smp.c +++ b/arch/mips/paravirt/paravirt-smp.c @@ -100,11 +100,12 @@ static void paravirt_smp_finish(void) local_irq_enable(); } -static void paravirt_boot_secondary(int cpu, struct task_struct *idle) +static int paravirt_boot_secondary(int cpu, struct task_struct *idle) { paravirt_smp_gp[cpu] = (unsigned long)task_thread_info(idle); smp_wmb(); paravirt_smp_sp[cpu] = __KSTK_TOS(idle); + return 0; } static irqreturn_t paravirt_reched_interrupt(int irq, void *dev_id) @@ -133,7 +134,7 @@ static void paravirt_prepare_cpus(unsigned int max_cpus) } } -struct plat_smp_ops paravirt_smp_ops = { +const struct plat_smp_ops paravirt_smp_ops = { .send_ipi_single = paravirt_send_ipi_single, .send_ipi_mask = paravirt_send_ipi_mask, .init_secondary = paravirt_init_secondary, diff --git a/arch/mips/paravirt/setup.c b/arch/mips/paravirt/setup.c index cb8448b373a7..d2ffec1409a7 100644 --- a/arch/mips/paravirt/setup.c +++ b/arch/mips/paravirt/setup.c @@ -14,7 +14,7 @@ #include <asm/smp-ops.h> #include <asm/time.h> -extern struct plat_smp_ops paravirt_smp_ops; +extern const struct plat_smp_ops paravirt_smp_ops; const char *get_system_type(void) { diff --git a/arch/mips/pci/pci-legacy.c b/arch/mips/pci/pci-legacy.c index fc7726088103..0c65c38e05d6 100644 --- a/arch/mips/pci/pci-legacy.c +++ b/arch/mips/pci/pci-legacy.c @@ -139,7 +139,7 @@ void pci_load_of_ranges(struct pci_controller *hose, struct device_node *node) struct of_pci_range range; struct of_pci_range_parser parser; - pr_info("PCI host bridge %s ranges:\n", node->full_name); + pr_info("PCI host bridge %pOF ranges:\n", node); hose->of_node = node; if (of_pci_range_parser_init(&parser, node)) diff --git a/arch/mips/pci/pci-malta.c b/arch/mips/pci/pci-malta.c index cfbbc3e3e914..88e625fb3a47 100644 --- a/arch/mips/pci/pci-malta.c +++ b/arch/mips/pci/pci-malta.c @@ -27,7 +27,7 @@ #include <linux/init.h> #include <asm/gt64120.h> -#include <asm/mips-cm.h> +#include <asm/mips-cps.h> #include <asm/mips-boards/generic.h> #include <asm/mips-boards/bonito64.h> #include <asm/mips-boards/msc01_pci.h> @@ -201,7 +201,7 @@ void __init mips_pcibios_init(void) msc_mem_resource.start = start & mask; msc_mem_resource.end = (start & mask) | ~mask; msc_controller.mem_offset = (start & mask) - (map & mask); - if (mips_cm_numiocu()) { + if (mips_cps_numiocu(0)) { write_gcr_reg0_base(start); write_gcr_reg0_mask(mask | CM_GCR_REGn_MASK_CMTGT_IOCU0); @@ -213,7 +213,7 @@ void __init mips_pcibios_init(void) msc_io_resource.end = (map & mask) | ~mask; msc_controller.io_offset = 0; ioport_resource.end = ~mask; - if (mips_cm_numiocu()) { + if (mips_cps_numiocu(0)) { write_gcr_reg1_base(start); write_gcr_reg1_mask(mask | CM_GCR_REGn_MASK_CMTGT_IOCU0); diff --git a/arch/mips/pci/pci-mt7620.c b/arch/mips/pci/pci-mt7620.c index 628c5132b3d8..4e633c1e7ff3 100644 --- a/arch/mips/pci/pci-mt7620.c +++ b/arch/mips/pci/pci-mt7620.c @@ -291,7 +291,7 @@ static int mt7620_pci_probe(struct platform_device *pdev) IORESOURCE_MEM, 1); u32 val = 0; - rstpcie0 = devm_reset_control_get(&pdev->dev, "pcie0"); + rstpcie0 = devm_reset_control_get_exclusive(&pdev->dev, "pcie0"); if (IS_ERR(rstpcie0)) return PTR_ERR(rstpcie0); diff --git a/arch/mips/pci/pci-rt3883.c b/arch/mips/pci/pci-rt3883.c index 3520e9b414e7..04f8ea953297 100644 --- a/arch/mips/pci/pci-rt3883.c +++ b/arch/mips/pci/pci-rt3883.c @@ -207,8 +207,7 @@ static int rt3883_pci_irq_init(struct device *dev, irq = irq_of_parse_and_map(rpc->intc_of_node, 0); if (irq == 0) { - dev_err(dev, "%s has no IRQ", - of_node_full_name(rpc->intc_of_node)); + dev_err(dev, "%pOF has no IRQ", rpc->intc_of_node); return -EINVAL; } @@ -438,8 +437,8 @@ static int rt3883_pci_probe(struct platform_device *pdev) } if (!rpc->intc_of_node) { - dev_err(dev, "%s has no %s child node", - of_node_full_name(rpc->intc_of_node), + dev_err(dev, "%pOF has no %s child node", + rpc->intc_of_node, "interrupt controller"); return -EINVAL; } @@ -454,8 +453,8 @@ static int rt3883_pci_probe(struct platform_device *pdev) } if (!rpc->pci_controller.of_node) { - dev_err(dev, "%s has no %s child node", - of_node_full_name(rpc->intc_of_node), + dev_err(dev, "%pOF has no %s child node", + rpc->intc_of_node, "PCI host bridge"); err = -EINVAL; goto err_put_intc_node; diff --git a/arch/mips/pistachio/init.c b/arch/mips/pistachio/init.c index 1c91cad7988f..0b06c953d293 100644 --- a/arch/mips/pistachio/init.c +++ b/arch/mips/pistachio/init.c @@ -19,8 +19,7 @@ #include <asm/dma-coherence.h> #include <asm/fw/fw.h> #include <asm/mips-boards/generic.h> -#include <asm/mips-cm.h> -#include <asm/mips-cpc.h> +#include <asm/mips-cps.h> #include <asm/prom.h> #include <asm/smp-ops.h> #include <asm/traps.h> diff --git a/arch/mips/pistachio/irq.c b/arch/mips/pistachio/irq.c index 0a6b24c24652..709a8219073a 100644 --- a/arch/mips/pistachio/irq.c +++ b/arch/mips/pistachio/irq.c @@ -10,7 +10,6 @@ #include <linux/init.h> #include <linux/irqchip.h> -#include <linux/irqchip/mips-gic.h> #include <linux/kernel.h> #include <asm/cpu-features.h> diff --git a/arch/mips/pistachio/time.c b/arch/mips/pistachio/time.c index 17a0f1dec05b..8a6af9b76202 100644 --- a/arch/mips/pistachio/time.c +++ b/arch/mips/pistachio/time.c @@ -12,9 +12,9 @@ #include <linux/clk-provider.h> #include <linux/clocksource.h> #include <linux/init.h> -#include <linux/irqchip/mips-gic.h> #include <linux/of.h> +#include <asm/mips-cps.h> #include <asm/time.h> unsigned int get_c0_compare_int(void) diff --git a/arch/mips/pnx833x/common/platform.c b/arch/mips/pnx833x/common/platform.c index 7cf4eb50fc72..a7a4e9f5146d 100644 --- a/arch/mips/pnx833x/common/platform.c +++ b/arch/mips/pnx833x/common/platform.c @@ -30,7 +30,7 @@ #include <linux/resource.h> #include <linux/serial.h> #include <linux/serial_pnx8xxx.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/partitions.h> #include <irq.h> diff --git a/arch/mips/ralink/Kconfig b/arch/mips/ralink/Kconfig index 710b04cf4851..b4627080b828 100644 --- a/arch/mips/ralink/Kconfig +++ b/arch/mips/ralink/Kconfig @@ -82,6 +82,16 @@ choice depends on SOC_MT7620 select BUILTIN_DTB + config DTB_OMEGA2P + bool "Onion Omega2+" + depends on SOC_MT7620 + select BUILTIN_DTB + + config DTB_VOCORE2 + bool "VoCore2" + depends on SOC_MT7620 + select BUILTIN_DTB + endchoice endif diff --git a/arch/mips/ralink/clk.c b/arch/mips/ralink/clk.c index eb1c61917eb7..1b7df115eb60 100644 --- a/arch/mips/ralink/clk.c +++ b/arch/mips/ralink/clk.c @@ -53,6 +53,9 @@ EXPORT_SYMBOL_GPL(clk_disable); unsigned long clk_get_rate(struct clk *clk) { + if (!clk) + return 0; + return clk->rate; } EXPORT_SYMBOL_GPL(clk_get_rate); diff --git a/arch/mips/ralink/irq-gic.c b/arch/mips/ralink/irq-gic.c index 2058280450b5..bda576f2cad8 100644 --- a/arch/mips/ralink/irq-gic.c +++ b/arch/mips/ralink/irq-gic.c @@ -11,7 +11,7 @@ #include <linux/of.h> #include <linux/irqchip.h> -#include <linux/irqchip/mips-gic.h> +#include <asm/mips-cps.h> int get_c0_perfcount_int(void) { diff --git a/arch/mips/ralink/mt7621.c b/arch/mips/ralink/mt7621.c index 0695c2d64e49..1b274742077d 100644 --- a/arch/mips/ralink/mt7621.c +++ b/arch/mips/ralink/mt7621.c @@ -12,8 +12,7 @@ #include <asm/mipsregs.h> #include <asm/smp-ops.h> -#include <asm/mips-cm.h> -#include <asm/mips-cpc.h> +#include <asm/mips-cps.h> #include <asm/mach-ralink/ralink_regs.h> #include <asm/mach-ralink/mt7621.h> @@ -199,7 +198,7 @@ void prom_soc_init(struct ralink_soc_info *soc_info) mips_cm_probe(); mips_cpc_probe(); - if (mips_cm_numiocu()) { + if (mips_cps_numiocu(0)) { /* * mips_cm_probe() wipes out bootloader * config for CM regions and we have to configure them diff --git a/arch/mips/rb532/devices.c b/arch/mips/rb532/devices.c index 0966adccf520..32ea3e6731d6 100644 --- a/arch/mips/rb532/devices.c +++ b/arch/mips/rb532/devices.c @@ -20,7 +20,7 @@ #include <linux/ctype.h> #include <linux/string.h> #include <linux/platform_device.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> #include <linux/gpio.h> diff --git a/arch/mips/sgi-ip27/ip27-smp.c b/arch/mips/sgi-ip27/ip27-smp.c index 4cd47d23d81a..545446dfe7fa 100644 --- a/arch/mips/sgi-ip27/ip27-smp.c +++ b/arch/mips/sgi-ip27/ip27-smp.c @@ -195,7 +195,7 @@ static void ip27_smp_finish(void) * set sp to the kernel stack of the newly created idle process, gp to the proc * struct so that current_thread_info() will work. */ -static void ip27_boot_secondary(int cpu, struct task_struct *idle) +static int ip27_boot_secondary(int cpu, struct task_struct *idle) { unsigned long gp = (unsigned long)task_thread_info(idle); unsigned long sp = __KSTK_TOS(idle); @@ -203,6 +203,7 @@ static void ip27_boot_secondary(int cpu, struct task_struct *idle) LAUNCH_SLAVE(cputonasid(cpu), cputoslice(cpu), (launch_proc_t)MAPPED_KERN_RW_TO_K0(smp_bootstrap), 0, (void *) sp, (void *) gp); + return 0; } static void __init ip27_smp_setup(void) @@ -231,7 +232,7 @@ static void __init ip27_prepare_cpus(unsigned int max_cpus) /* We already did everything necessary earlier */ } -struct plat_smp_ops ip27_smp_ops = { +const struct plat_smp_ops ip27_smp_ops = { .send_ipi_single = ip27_send_ipi_single, .send_ipi_mask = ip27_send_ipi_mask, .init_secondary = ip27_init_secondary, diff --git a/arch/mips/sibyte/bcm1480/smp.c b/arch/mips/sibyte/bcm1480/smp.c index d0e94ffcc1b8..90c9d1255ad7 100644 --- a/arch/mips/sibyte/bcm1480/smp.c +++ b/arch/mips/sibyte/bcm1480/smp.c @@ -117,7 +117,7 @@ static void bcm1480_smp_finish(void) * Setup the PC, SP, and GP of a secondary processor and start it * running! */ -static void bcm1480_boot_secondary(int cpu, struct task_struct *idle) +static int bcm1480_boot_secondary(int cpu, struct task_struct *idle) { int retval; @@ -126,6 +126,7 @@ static void bcm1480_boot_secondary(int cpu, struct task_struct *idle) (unsigned long)task_thread_info(idle), 0); if (retval != 0) printk("cfe_start_cpu(%i) returned %i\n" , cpu, retval); + return retval; } /* @@ -157,7 +158,7 @@ static void __init bcm1480_prepare_cpus(unsigned int max_cpus) { } -struct plat_smp_ops bcm1480_smp_ops = { +const struct plat_smp_ops bcm1480_smp_ops = { .send_ipi_single = bcm1480_send_ipi_single, .send_ipi_mask = bcm1480_send_ipi_mask, .init_secondary = bcm1480_init_secondary, diff --git a/arch/mips/sibyte/common/cfe.c b/arch/mips/sibyte/common/cfe.c index c1a11a11db7f..115399202eab 100644 --- a/arch/mips/sibyte/common/cfe.c +++ b/arch/mips/sibyte/common/cfe.c @@ -229,8 +229,8 @@ static int __init initrd_setup(char *str) #endif -extern struct plat_smp_ops sb_smp_ops; -extern struct plat_smp_ops bcm1480_smp_ops; +extern const struct plat_smp_ops sb_smp_ops; +extern const struct plat_smp_ops bcm1480_smp_ops; /* * prom_init is called just after the cpu type is determined, from setup_arch() diff --git a/arch/mips/sibyte/sb1250/smp.c b/arch/mips/sibyte/sb1250/smp.c index 0a4a2c3982d8..5baabca52f25 100644 --- a/arch/mips/sibyte/sb1250/smp.c +++ b/arch/mips/sibyte/sb1250/smp.c @@ -106,7 +106,7 @@ static void sb1250_smp_finish(void) * Setup the PC, SP, and GP of a secondary processor and start it * running! */ -static void sb1250_boot_secondary(int cpu, struct task_struct *idle) +static int sb1250_boot_secondary(int cpu, struct task_struct *idle) { int retval; @@ -115,6 +115,7 @@ static void sb1250_boot_secondary(int cpu, struct task_struct *idle) (unsigned long)task_thread_info(idle), 0); if (retval != 0) printk("cfe_start_cpu(%i) returned %i\n" , cpu, retval); + return retval; } /* @@ -146,7 +147,7 @@ static void __init sb1250_prepare_cpus(unsigned int max_cpus) { } -struct plat_smp_ops sb_smp_ops = { +const struct plat_smp_ops sb_smp_ops = { .send_ipi_single = sb1250_send_ipi_single, .send_ipi_mask = sb1250_send_ipi_mask, .init_secondary = sb1250_init_secondary, diff --git a/arch/mips/tools/generic-board-config.sh b/arch/mips/tools/generic-board-config.sh new file mode 100755 index 000000000000..5c4f93687039 --- /dev/null +++ b/arch/mips/tools/generic-board-config.sh @@ -0,0 +1,90 @@ +#!/bin/sh +# +# Copyright (C) 2017 Imagination Technologies +# Author: Paul Burton <paul.burton@imgtec.com> +# +# This program is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by the +# Free Software Foundation; either version 2 of the License, or (at your +# option) any later version. +# +# This script merges configuration fragments for boards supported by the +# generic MIPS kernel. It checks each for requirements specified using +# formatted comments, and then calls merge_config.sh to merge those +# fragments which have no unmet requirements. +# +# An example of requirements in your board config fragment might be: +# +# # require CONFIG_CPU_MIPS32_R2=y +# # require CONFIG_CPU_LITTLE_ENDIAN=y +# +# This would mean that your board is only included in kernels which are +# configured for little endian MIPS32r2 CPUs, and not for example in kernels +# configured for 64 bit or big endian systems. +# + +srctree="$1" +objtree="$2" +ref_cfg="$3" +cfg="$4" +boards_origin="$5" +shift 5 + +cd "${srctree}" + +# Only print Skipping... lines if the user explicitly specified BOARDS=. In the +# general case it only serves to obscure the useful output about what actually +# was included. +case ${boards_origin} in +"command line") + print_skipped=1 + ;; +environment*) + print_skipped=1 + ;; +*) + print_skipped=0 + ;; +esac + +for board in $@; do + board_cfg="arch/mips/configs/generic/board-${board}.config" + if [ ! -f "${board_cfg}" ]; then + echo "WARNING: Board config '${board_cfg}' not found" + continue + fi + + # For each line beginning with # require, cut out the field following + # it & search for that in the reference config file. If the requirement + # is not found then the subshell will exit with code 1, and we'll + # continue on to the next board. + grep -E '^# require ' "${board_cfg}" | \ + cut -d' ' -f 3- | \ + while read req; do + case ${req} in + *=y) + # If we require something =y then we check that a line + # containing it is present in the reference config. + grep -Eq "^${req}\$" "${ref_cfg}" && continue + ;; + *=n) + # If we require something =n then we just invert that + # check, considering the requirement met if there isn't + # a line containing the value =y in the reference + # config. + grep -Eq "^${req/%=n/=y}\$" "${ref_cfg}" || continue + ;; + *) + echo "WARNING: Unhandled requirement '${req}'" + ;; + esac + + [ ${print_skipped} -eq 1 ] && echo "Skipping ${board_cfg}" + exit 1 + done || continue + + # Merge this board config fragment into our final config file + ./scripts/kconfig/merge_config.sh \ + -m -O ${objtree} ${cfg} ${board_cfg} \ + | grep -Ev '^(#|Using)' +done diff --git a/arch/mips/vdso/gettimeofday.c b/arch/mips/vdso/gettimeofday.c index e2690d7ca4dd..e22b422f282c 100644 --- a/arch/mips/vdso/gettimeofday.c +++ b/arch/mips/vdso/gettimeofday.c @@ -11,12 +11,10 @@ #include "vdso.h" #include <linux/compiler.h> -#include <linux/irqchip/mips-gic.h> #include <linux/time.h> #include <asm/clocksource.h> #include <asm/io.h> -#include <asm/mips-cm.h> #include <asm/unistd.h> #include <asm/vdso.h> @@ -126,9 +124,9 @@ static __always_inline u64 read_gic_count(const union mips_vdso_data *data) u32 hi, hi2, lo; do { - hi = __raw_readl(gic + GIC_UMV_SH_COUNTER_63_32_OFS); - lo = __raw_readl(gic + GIC_UMV_SH_COUNTER_31_00_OFS); - hi2 = __raw_readl(gic + GIC_UMV_SH_COUNTER_63_32_OFS); + hi = __raw_readl(gic + sizeof(lo)); + lo = __raw_readl(gic); + hi2 = __raw_readl(gic + sizeof(lo)); } while (hi2 != hi); return (((u64)hi) << 32) + lo; diff --git a/arch/mips/vdso/sigreturn.S b/arch/mips/vdso/sigreturn.S index 715bf5993529..30c6219912ac 100644 --- a/arch/mips/vdso/sigreturn.S +++ b/arch/mips/vdso/sigreturn.S @@ -19,31 +19,21 @@ .cfi_sections .debug_frame LEAF(__vdso_rt_sigreturn) - .cfi_startproc - .frame sp, 0, ra - .mask 0x00000000, 0 - .fmask 0x00000000, 0 .cfi_signal_frame li v0, __NR_rt_sigreturn syscall - .cfi_endproc END(__vdso_rt_sigreturn) #if _MIPS_SIM == _MIPS_SIM_ABI32 LEAF(__vdso_sigreturn) - .cfi_startproc - .frame sp, 0, ra - .mask 0x00000000, 0 - .fmask 0x00000000, 0 .cfi_signal_frame li v0, __NR_sigreturn syscall - .cfi_endproc END(__vdso_sigreturn) #endif diff --git a/arch/nios2/boot/dts/3c120_devboard.dts b/arch/nios2/boot/dts/3c120_devboard.dts index 31c51f9a2f09..36ccdf05837d 100644 --- a/arch/nios2/boot/dts/3c120_devboard.dts +++ b/arch/nios2/boot/dts/3c120_devboard.dts @@ -159,6 +159,7 @@ }; chosen { - bootargs = "debug console=ttyJ0,115200"; + bootargs = "debug earlycon console=ttyJ0,115200"; + stdout-path = &jtag_uart; }; }; diff --git a/arch/nios2/include/asm/dma-mapping.h b/arch/nios2/include/asm/dma-mapping.h index 7b3c6f280293..f8dc62222741 100644 --- a/arch/nios2/include/asm/dma-mapping.h +++ b/arch/nios2/include/asm/dma-mapping.h @@ -18,7 +18,7 @@ static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus) } /* - * dma_alloc_noncoherent() returns non-cacheable memory, so there's no need to + * dma_alloc_attrs() always returns non-cacheable memory, so there's no need to * do any flushing here. */ static inline void dma_cache_sync(struct device *dev, void *vaddr, size_t size, diff --git a/arch/nios2/kernel/time.c b/arch/nios2/kernel/time.c index 645129aaa9a0..20e86209ef2e 100644 --- a/arch/nios2/kernel/time.c +++ b/arch/nios2/kernel/time.c @@ -107,7 +107,10 @@ static struct nios2_clocksource nios2_cs = { cycles_t get_cycles(void) { - return nios2_timer_read(&nios2_cs.cs); + /* Only read timer if it has been initialized */ + if (nios2_cs.timer.base) + return nios2_timer_read(&nios2_cs.cs); + return 0; } EXPORT_SYMBOL(get_cycles); diff --git a/arch/openrisc/include/asm/pgtable.h b/arch/openrisc/include/asm/pgtable.h index ff97374ca069..71a6f08de8f2 100644 --- a/arch/openrisc/include/asm/pgtable.h +++ b/arch/openrisc/include/asm/pgtable.h @@ -414,6 +414,8 @@ static inline void pmd_set(pmd_t *pmdp, pte_t *ptep) extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; /* defined in head.S */ +struct vm_area_struct; + /* * or32 doesn't have any external MMU info: the kernel page * tables contain all the necessary information. diff --git a/arch/parisc/kernel/signal32.c b/arch/parisc/kernel/signal32.c index 70aaabb8b3cb..9e0cb6a577d6 100644 --- a/arch/parisc/kernel/signal32.c +++ b/arch/parisc/kernel/signal32.c @@ -290,25 +290,25 @@ copy_siginfo_from_user32 (siginfo_t *to, compat_siginfo_t __user *from) if (to->si_code < 0) err |= __copy_from_user(&to->_sifields._pad, &from->_sifields._pad, SI_PAD_SIZE); else { - switch (to->si_code >> 16) { - case __SI_CHLD >> 16: + switch (siginfo_layout(to->si_signo, to->si_code)) { + case SIL_CHLD: err |= __get_user(to->si_utime, &from->si_utime); err |= __get_user(to->si_stime, &from->si_stime); err |= __get_user(to->si_status, &from->si_status); default: + case SIL_KILL: err |= __get_user(to->si_pid, &from->si_pid); err |= __get_user(to->si_uid, &from->si_uid); break; - case __SI_FAULT >> 16: + case SIL_FAULT: err |= __get_user(addr, &from->si_addr); to->si_addr = compat_ptr(addr); break; - case __SI_POLL >> 16: + case SIL_POLL: err |= __get_user(to->si_band, &from->si_band); err |= __get_user(to->si_fd, &from->si_fd); break; - case __SI_RT >> 16: /* This is not generated by the kernel as of now. */ - case __SI_MESGQ >> 16: + case SIL_RT: err |= __get_user(to->si_pid, &from->si_pid); err |= __get_user(to->si_uid, &from->si_uid); err |= __get_user(to->si_int, &from->si_int); @@ -337,41 +337,40 @@ copy_siginfo_to_user32 (compat_siginfo_t __user *to, const siginfo_t *from) at the same time. */ err = __put_user(from->si_signo, &to->si_signo); err |= __put_user(from->si_errno, &to->si_errno); - err |= __put_user((short)from->si_code, &to->si_code); + err |= __put_user(from->si_code, &to->si_code); if (from->si_code < 0) err |= __copy_to_user(&to->_sifields._pad, &from->_sifields._pad, SI_PAD_SIZE); else { - switch (from->si_code >> 16) { - case __SI_CHLD >> 16: + switch (siginfo_layout(from->si_signo, from->si_code)) { + case SIL_CHLD: err |= __put_user(from->si_utime, &to->si_utime); err |= __put_user(from->si_stime, &to->si_stime); err |= __put_user(from->si_status, &to->si_status); - default: + case SIL_KILL: err |= __put_user(from->si_pid, &to->si_pid); err |= __put_user(from->si_uid, &to->si_uid); break; - case __SI_FAULT >> 16: + case SIL_FAULT: addr = ptr_to_compat(from->si_addr); err |= __put_user(addr, &to->si_addr); break; - case __SI_POLL >> 16: + case SIL_POLL: err |= __put_user(from->si_band, &to->si_band); err |= __put_user(from->si_fd, &to->si_fd); break; - case __SI_TIMER >> 16: + case SIL_TIMER: err |= __put_user(from->si_tid, &to->si_tid); err |= __put_user(from->si_overrun, &to->si_overrun); val = (compat_int_t)from->si_int; err |= __put_user(val, &to->si_int); break; - case __SI_RT >> 16: /* Not generated by the kernel as of now. */ - case __SI_MESGQ >> 16: + case SIL_RT: err |= __put_user(from->si_uid, &to->si_uid); err |= __put_user(from->si_pid, &to->si_pid); val = (compat_int_t)from->si_int; err |= __put_user(val, &to->si_int); break; - case __SI_SYS >> 16: + case SIL_SYS: err |= __put_user(ptr_to_compat(from->si_call_addr), &to->si_call_addr); err |= __put_user(from->si_syscall, &to->si_syscall); err |= __put_user(from->si_arch, &to->si_arch); diff --git a/arch/powerpc/kernel/align.c b/arch/powerpc/kernel/align.c index 26b9994d27ee..43ef25156480 100644 --- a/arch/powerpc/kernel/align.c +++ b/arch/powerpc/kernel/align.c @@ -341,7 +341,7 @@ int fix_alignment(struct pt_regs *regs) type = op.type & INSTR_TYPE_MASK; if (!OP_IS_LOAD_STORE(type)) { - if (type != CACHEOP + DCBZ) + if (op.type != CACHEOP + DCBZ) return -EINVAL; PPC_WARN_ALIGNMENT(dcbz, regs); r = emulate_dcbz(op.ea, regs); diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c index b8a4987f58cf..1643e9e53655 100644 --- a/arch/powerpc/kernel/rtas.c +++ b/arch/powerpc/kernel/rtas.c @@ -914,7 +914,7 @@ int rtas_online_cpus_mask(cpumask_var_t cpus) if (ret) { cpumask_var_t tmp_mask; - if (!alloc_cpumask_var(&tmp_mask, GFP_TEMPORARY)) + if (!alloc_cpumask_var(&tmp_mask, GFP_KERNEL)) return ret; /* Use tmp_mask to preserve cpus mask from first failure */ @@ -962,7 +962,7 @@ int rtas_ibm_suspend_me(u64 handle) return -EIO; } - if (!alloc_cpumask_var(&offline_mask, GFP_TEMPORARY)) + if (!alloc_cpumask_var(&offline_mask, GFP_KERNEL)) return -ENOMEM; atomic_set(&data.working, 0); diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c index 97bb1385e771..92fb1c8dbbd8 100644 --- a/arch/powerpc/kernel/signal_32.c +++ b/arch/powerpc/kernel/signal_32.c @@ -913,42 +913,40 @@ int copy_siginfo_to_user32(struct compat_siginfo __user *d, const siginfo_t *s) */ err = __put_user(s->si_signo, &d->si_signo); err |= __put_user(s->si_errno, &d->si_errno); - err |= __put_user((short)s->si_code, &d->si_code); + err |= __put_user(s->si_code, &d->si_code); if (s->si_code < 0) err |= __copy_to_user(&d->_sifields._pad, &s->_sifields._pad, SI_PAD_SIZE32); - else switch(s->si_code >> 16) { - case __SI_CHLD >> 16: + else switch(siginfo_layout(s->si_signo, s->si_code)) { + case SIL_CHLD: err |= __put_user(s->si_pid, &d->si_pid); err |= __put_user(s->si_uid, &d->si_uid); err |= __put_user(s->si_utime, &d->si_utime); err |= __put_user(s->si_stime, &d->si_stime); err |= __put_user(s->si_status, &d->si_status); break; - case __SI_FAULT >> 16: + case SIL_FAULT: err |= __put_user((unsigned int)(unsigned long)s->si_addr, &d->si_addr); break; - case __SI_POLL >> 16: + case SIL_POLL: err |= __put_user(s->si_band, &d->si_band); err |= __put_user(s->si_fd, &d->si_fd); break; - case __SI_TIMER >> 16: + case SIL_TIMER: err |= __put_user(s->si_tid, &d->si_tid); err |= __put_user(s->si_overrun, &d->si_overrun); err |= __put_user(s->si_int, &d->si_int); break; - case __SI_SYS >> 16: + case SIL_SYS: err |= __put_user(ptr_to_compat(s->si_call_addr), &d->si_call_addr); err |= __put_user(s->si_syscall, &d->si_syscall); err |= __put_user(s->si_arch, &d->si_arch); break; - case __SI_RT >> 16: /* This is not generated by the kernel as of now. */ - case __SI_MESGQ >> 16: + case SIL_RT: err |= __put_user(s->si_int, &d->si_int); /* fallthrough */ - case __SI_KILL >> 16: - default: + case SIL_KILL: err |= __put_user(s->si_pid, &d->si_pid); err |= __put_user(s->si_uid, &d->si_uid); break; diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c index 18e974a34fce..73bf1ebfa78f 100644 --- a/arch/powerpc/kvm/book3s_hv.c +++ b/arch/powerpc/kvm/book3s_hv.c @@ -181,7 +181,7 @@ static void kvmppc_fast_vcpu_kick_hv(struct kvm_vcpu *vcpu) struct swait_queue_head *wqp; wqp = kvm_arch_vcpu_wq(vcpu); - if (swait_active(wqp)) { + if (swq_has_sleeper(wqp)) { swake_up(wqp); ++vcpu->stat.halt_wakeup; } @@ -4212,11 +4212,13 @@ static int kvmhv_configure_mmu(struct kvm *kvm, struct kvm_ppc_mmuv3_cfg *cfg) if ((cfg->process_table & PRTS_MASK) > 24) return -EINVAL; + mutex_lock(&kvm->lock); kvm->arch.process_table = cfg->process_table; kvmppc_setup_partition_table(kvm); lpcr = (cfg->flags & KVM_PPC_MMUV3_GTSE) ? LPCR_GTSE : 0; kvmppc_update_lpcr(kvm, lpcr, LPCR_GTSE); + mutex_unlock(&kvm->lock); return 0; } diff --git a/arch/powerpc/kvm/book3s_hv_rm_xive.c b/arch/powerpc/kvm/book3s_hv_rm_xive.c index abf5f01b6eb1..5b81a807d742 100644 --- a/arch/powerpc/kvm/book3s_hv_rm_xive.c +++ b/arch/powerpc/kvm/book3s_hv_rm_xive.c @@ -38,7 +38,6 @@ static inline void __iomem *get_tima_phys(void) #define __x_tima get_tima_phys() #define __x_eoi_page(xd) ((void __iomem *)((xd)->eoi_page)) #define __x_trig_page(xd) ((void __iomem *)((xd)->trig_page)) -#define __x_readb __raw_rm_readb #define __x_writeb __raw_rm_writeb #define __x_readw __raw_rm_readw #define __x_readq __raw_rm_readq diff --git a/arch/powerpc/kvm/book3s_hv_rmhandlers.S b/arch/powerpc/kvm/book3s_hv_rmhandlers.S index 663a4a861e7f..17936f82d3c7 100644 --- a/arch/powerpc/kvm/book3s_hv_rmhandlers.S +++ b/arch/powerpc/kvm/book3s_hv_rmhandlers.S @@ -771,6 +771,9 @@ END_FTR_SECTION_IFCLR(CPU_FTR_ARCH_207S) #ifdef CONFIG_PPC_TRANSACTIONAL_MEM BEGIN_FTR_SECTION + /* + * NOTE THAT THIS TRASHES ALL NON-VOLATILE REGISTERS INCLUDING CR + */ bl kvmppc_restore_tm END_FTR_SECTION_IFSET(CPU_FTR_TM) #endif @@ -1630,6 +1633,9 @@ END_FTR_SECTION_IFCLR(CPU_FTR_ARCH_300) #ifdef CONFIG_PPC_TRANSACTIONAL_MEM BEGIN_FTR_SECTION + /* + * NOTE THAT THIS TRASHES ALL NON-VOLATILE REGISTERS INCLUDING CR + */ bl kvmppc_save_tm END_FTR_SECTION_IFSET(CPU_FTR_TM) #endif @@ -1749,7 +1755,10 @@ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_300) /* * Are we running hash or radix ? */ - beq cr2,3f + ld r5, VCPU_KVM(r9) + lbz r0, KVM_RADIX(r5) + cmpwi cr2, r0, 0 + beq cr2, 3f /* Radix: Handle the case where the guest used an illegal PID */ LOAD_REG_ADDR(r4, mmu_base_pid) @@ -2466,6 +2475,9 @@ _GLOBAL(kvmppc_h_cede) /* r3 = vcpu pointer, r11 = msr, r13 = paca */ #ifdef CONFIG_PPC_TRANSACTIONAL_MEM BEGIN_FTR_SECTION + /* + * NOTE THAT THIS TRASHES ALL NON-VOLATILE REGISTERS INCLUDING CR + */ ld r9, HSTATE_KVM_VCPU(r13) bl kvmppc_save_tm END_FTR_SECTION_IFSET(CPU_FTR_TM) @@ -2578,6 +2590,9 @@ kvm_end_cede: #ifdef CONFIG_PPC_TRANSACTIONAL_MEM BEGIN_FTR_SECTION + /* + * NOTE THAT THIS TRASHES ALL NON-VOLATILE REGISTERS INCLUDING CR + */ bl kvmppc_restore_tm END_FTR_SECTION_IFSET(CPU_FTR_TM) #endif diff --git a/arch/powerpc/kvm/book3s_xive.c b/arch/powerpc/kvm/book3s_xive.c index 08b200a0bbce..13304622ab1c 100644 --- a/arch/powerpc/kvm/book3s_xive.c +++ b/arch/powerpc/kvm/book3s_xive.c @@ -48,7 +48,6 @@ #define __x_tima xive_tima #define __x_eoi_page(xd) ((void __iomem *)((xd)->eoi_mmio)) #define __x_trig_page(xd) ((void __iomem *)((xd)->trig_mmio)) -#define __x_readb __raw_readb #define __x_writeb __raw_writeb #define __x_readw __raw_readw #define __x_readq __raw_readq diff --git a/arch/powerpc/kvm/book3s_xive_template.c b/arch/powerpc/kvm/book3s_xive_template.c index d1ed2c41b5d2..c7a5deadd1cc 100644 --- a/arch/powerpc/kvm/book3s_xive_template.c +++ b/arch/powerpc/kvm/book3s_xive_template.c @@ -28,7 +28,8 @@ static void GLUE(X_PFX,ack_pending)(struct kvmppc_xive_vcpu *xc) * bit. */ if (cpu_has_feature(CPU_FTR_POWER9_DD1)) { - u8 pipr = __x_readb(__x_tima + TM_QW1_OS + TM_PIPR); + __be64 qw1 = __x_readq(__x_tima + TM_QW1_OS); + u8 pipr = be64_to_cpu(qw1) & 0xff; if (pipr >= xc->hw_cppr) return; } @@ -336,7 +337,6 @@ X_STATIC unsigned long GLUE(X_PFX,h_ipoll)(struct kvm_vcpu *vcpu, unsigned long struct kvmppc_xive_vcpu *xc = vcpu->arch.xive_vcpu; u8 pending = xc->pending; u32 hirq; - u8 pipr; pr_devel("H_IPOLL(server=%ld)\n", server); @@ -353,7 +353,8 @@ X_STATIC unsigned long GLUE(X_PFX,h_ipoll)(struct kvm_vcpu *vcpu, unsigned long pending = 0xff; } else { /* Grab pending interrupt if any */ - pipr = __x_readb(__x_tima + TM_QW1_OS + TM_PIPR); + __be64 qw1 = __x_readq(__x_tima + TM_QW1_OS); + u8 pipr = be64_to_cpu(qw1) & 0xff; if (pipr < 8) pending |= 1 << pipr; } diff --git a/arch/powerpc/platforms/pseries/suspend.c b/arch/powerpc/platforms/pseries/suspend.c index e76aefae2aa2..89726f07d249 100644 --- a/arch/powerpc/platforms/pseries/suspend.c +++ b/arch/powerpc/platforms/pseries/suspend.c @@ -151,7 +151,7 @@ static ssize_t store_hibernate(struct device *dev, if (!capable(CAP_SYS_ADMIN)) return -EPERM; - if (!alloc_cpumask_var(&offline_mask, GFP_TEMPORARY)) + if (!alloc_cpumask_var(&offline_mask, GFP_KERNEL)) return -ENOMEM; stream_id = simple_strtoul(buf, NULL, 16); diff --git a/arch/s390/include/asm/ap.h b/arch/s390/include/asm/ap.h new file mode 100644 index 000000000000..c02f4aba88a6 --- /dev/null +++ b/arch/s390/include/asm/ap.h @@ -0,0 +1,126 @@ +/* + * Adjunct processor (AP) interfaces + * + * Copyright IBM Corp. 2017 + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License (version 2 only) + * as published by the Free Software Foundation. + * + * Author(s): Tony Krowiak <akrowia@linux.vnet.ibm.com> + * Martin Schwidefsky <schwidefsky@de.ibm.com> + * Harald Freudenberger <freude@de.ibm.com> + */ + +#ifndef _ASM_S390_AP_H_ +#define _ASM_S390_AP_H_ + +/** + * The ap_qid_t identifier of an ap queue. + * If the AP facilities test (APFT) facility is available, + * card and queue index are 8 bit values, otherwise + * card index is 6 bit and queue index a 4 bit value. + */ +typedef unsigned int ap_qid_t; + +#define AP_MKQID(_card, _queue) (((_card) & 63) << 8 | ((_queue) & 255)) +#define AP_QID_CARD(_qid) (((_qid) >> 8) & 63) +#define AP_QID_QUEUE(_qid) ((_qid) & 255) + +/** + * struct ap_queue_status - Holds the AP queue status. + * @queue_empty: Shows if queue is empty + * @replies_waiting: Waiting replies + * @queue_full: Is 1 if the queue is full + * @irq_enabled: Shows if interrupts are enabled for the AP + * @response_code: Holds the 8 bit response code + * + * The ap queue status word is returned by all three AP functions + * (PQAP, NQAP and DQAP). There's a set of flags in the first + * byte, followed by a 1 byte response code. + */ +struct ap_queue_status { + unsigned int queue_empty : 1; + unsigned int replies_waiting : 1; + unsigned int queue_full : 1; + unsigned int _pad1 : 4; + unsigned int irq_enabled : 1; + unsigned int response_code : 8; + unsigned int _pad2 : 16; +}; + +/** + * ap_test_queue(): Test adjunct processor queue. + * @qid: The AP queue number + * @tbit: Test facilities bit + * @info: Pointer to queue descriptor + * + * Returns AP queue status structure. + */ +struct ap_queue_status ap_test_queue(ap_qid_t qid, + int tbit, + unsigned long *info); + +struct ap_config_info { + unsigned int apsc : 1; /* S bit */ + unsigned int apxa : 1; /* N bit */ + unsigned int qact : 1; /* C bit */ + unsigned int rc8a : 1; /* R bit */ + unsigned char _reserved1 : 4; + unsigned char _reserved2[3]; + unsigned char Na; /* max # of APs - 1 */ + unsigned char Nd; /* max # of Domains - 1 */ + unsigned char _reserved3[10]; + unsigned int apm[8]; /* AP ID mask */ + unsigned int aqm[8]; /* AP queue mask */ + unsigned int adm[8]; /* AP domain mask */ + unsigned char _reserved4[16]; +} __aligned(8); + +/* + * ap_query_configuration(): Fetch cryptographic config info + * + * Returns the ap configuration info fetched via PQAP(QCI). + * On success 0 is returned, on failure a negative errno + * is returned, e.g. if the PQAP(QCI) instruction is not + * available, the return value will be -EOPNOTSUPP. + */ +int ap_query_configuration(struct ap_config_info *info); + +/* + * struct ap_qirq_ctrl - convenient struct for easy invocation + * of the ap_queue_irq_ctrl() function. This struct is passed + * as GR1 parameter to the PQAP(AQIC) instruction. For details + * please see the AR documentation. + */ +struct ap_qirq_ctrl { + unsigned int _res1 : 8; + unsigned int zone : 8; /* zone info */ + unsigned int ir : 1; /* ir flag: enable (1) or disable (0) irq */ + unsigned int _res2 : 4; + unsigned int gisc : 3; /* guest isc field */ + unsigned int _res3 : 6; + unsigned int gf : 2; /* gisa format */ + unsigned int _res4 : 1; + unsigned int gisa : 27; /* gisa origin */ + unsigned int _res5 : 1; + unsigned int isc : 3; /* irq sub class */ +}; + +/** + * ap_queue_irq_ctrl(): Control interruption on a AP queue. + * @qid: The AP queue number + * @qirqctrl: struct ap_qirq_ctrl, see above + * @ind: The notification indicator byte + * + * Returns AP queue status. + * + * Control interruption on the given AP queue. + * Just a simple wrapper function for the low level PQAP(AQIC) + * instruction available for other kernel modules. + */ +struct ap_queue_status ap_queue_irq_ctrl(ap_qid_t qid, + struct ap_qirq_ctrl qirqctrl, + void *ind); + +#endif /* _ASM_S390_AP_H_ */ diff --git a/arch/s390/include/asm/mmu.h b/arch/s390/include/asm/mmu.h index bd6f30304518..3f46a6577b8d 100644 --- a/arch/s390/include/asm/mmu.h +++ b/arch/s390/include/asm/mmu.h @@ -5,12 +5,11 @@ #include <linux/errno.h> typedef struct { + spinlock_t lock; cpumask_t cpu_attach_mask; atomic_t flush_count; unsigned int flush_mm; - spinlock_t pgtable_lock; struct list_head pgtable_list; - spinlock_t gmap_lock; struct list_head gmap_list; unsigned long gmap_asce; unsigned long asce; @@ -27,10 +26,8 @@ typedef struct { } mm_context_t; #define INIT_MM_CONTEXT(name) \ - .context.pgtable_lock = \ - __SPIN_LOCK_UNLOCKED(name.context.pgtable_lock), \ + .context.lock = __SPIN_LOCK_UNLOCKED(name.context.lock), \ .context.pgtable_list = LIST_HEAD_INIT(name.context.pgtable_list), \ - .context.gmap_lock = __SPIN_LOCK_UNLOCKED(name.context.gmap_lock), \ .context.gmap_list = LIST_HEAD_INIT(name.context.gmap_list), static inline int tprot(unsigned long addr) diff --git a/arch/s390/include/asm/mmu_context.h b/arch/s390/include/asm/mmu_context.h index 72e9ca83a668..3c9abedc323c 100644 --- a/arch/s390/include/asm/mmu_context.h +++ b/arch/s390/include/asm/mmu_context.h @@ -17,9 +17,8 @@ static inline int init_new_context(struct task_struct *tsk, struct mm_struct *mm) { - spin_lock_init(&mm->context.pgtable_lock); + spin_lock_init(&mm->context.lock); INIT_LIST_HEAD(&mm->context.pgtable_list); - spin_lock_init(&mm->context.gmap_lock); INIT_LIST_HEAD(&mm->context.gmap_list); cpumask_clear(&mm->context.cpu_attach_mask); atomic_set(&mm->context.flush_count, 0); @@ -103,7 +102,6 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, if (prev == next) return; cpumask_set_cpu(cpu, &next->context.cpu_attach_mask); - cpumask_set_cpu(cpu, mm_cpumask(next)); /* Clear old ASCE by loading the kernel ASCE. */ __ctl_load(S390_lowcore.kernel_asce, 1, 1); __ctl_load(S390_lowcore.kernel_asce, 7, 7); @@ -121,9 +119,8 @@ static inline void finish_arch_post_lock_switch(void) preempt_disable(); while (atomic_read(&mm->context.flush_count)) cpu_relax(); - - if (mm->context.flush_mm) - __tlb_flush_mm(mm); + cpumask_set_cpu(smp_processor_id(), mm_cpumask(mm)); + __tlb_flush_mm_lazy(mm); preempt_enable(); } set_fs(current->thread.mm_segment); @@ -136,6 +133,7 @@ static inline void activate_mm(struct mm_struct *prev, struct mm_struct *next) { switch_mm(prev, next, current); + cpumask_set_cpu(smp_processor_id(), mm_cpumask(next)); set_user_asce(next); } diff --git a/arch/s390/include/asm/pci.h b/arch/s390/include/asm/pci.h index f36b4b726057..386df9adef0a 100644 --- a/arch/s390/include/asm/pci.h +++ b/arch/s390/include/asm/pci.h @@ -8,6 +8,7 @@ #include <linux/pci.h> #include <linux/mutex.h> +#include <linux/iommu.h> #include <asm-generic/pci.h> #include <asm/pci_clp.h> #include <asm/pci_debug.h> @@ -122,6 +123,8 @@ struct zpci_dev { unsigned long iommu_pages; unsigned int next_bit; + struct iommu_device iommu_dev; /* IOMMU core handle */ + char res_name[16]; struct zpci_bar_struct bars[PCI_BAR_COUNT]; @@ -174,6 +177,10 @@ int clp_enable_fh(struct zpci_dev *, u8); int clp_disable_fh(struct zpci_dev *); int clp_get_state(u32 fid, enum zpci_state *state); +/* IOMMU Interface */ +int zpci_init_iommu(struct zpci_dev *zdev); +void zpci_destroy_iommu(struct zpci_dev *zdev); + #ifdef CONFIG_PCI /* Error handling and recovery */ void zpci_event_error(void *); diff --git a/arch/s390/include/asm/tlbflush.h b/arch/s390/include/asm/tlbflush.h index 4d759f8f4bc7..b08d5bc2666e 100644 --- a/arch/s390/include/asm/tlbflush.h +++ b/arch/s390/include/asm/tlbflush.h @@ -48,23 +48,6 @@ static inline void __tlb_flush_global(void) * Flush TLB entries for a specific mm on all CPUs (in case gmap is used * this implicates multiple ASCEs!). */ -static inline void __tlb_flush_full(struct mm_struct *mm) -{ - preempt_disable(); - atomic_inc(&mm->context.flush_count); - if (cpumask_equal(mm_cpumask(mm), cpumask_of(smp_processor_id()))) { - /* Local TLB flush */ - __tlb_flush_local(); - } else { - /* Global TLB flush */ - __tlb_flush_global(); - /* Reset TLB flush mask */ - cpumask_copy(mm_cpumask(mm), &mm->context.cpu_attach_mask); - } - atomic_dec(&mm->context.flush_count); - preempt_enable(); -} - static inline void __tlb_flush_mm(struct mm_struct *mm) { unsigned long gmap_asce; @@ -76,16 +59,18 @@ static inline void __tlb_flush_mm(struct mm_struct *mm) */ preempt_disable(); atomic_inc(&mm->context.flush_count); + /* Reset TLB flush mask */ + cpumask_copy(mm_cpumask(mm), &mm->context.cpu_attach_mask); + barrier(); gmap_asce = READ_ONCE(mm->context.gmap_asce); if (MACHINE_HAS_IDTE && gmap_asce != -1UL) { if (gmap_asce) __tlb_flush_idte(gmap_asce); __tlb_flush_idte(mm->context.asce); } else { - __tlb_flush_full(mm); + /* Global TLB flush */ + __tlb_flush_global(); } - /* Reset TLB flush mask */ - cpumask_copy(mm_cpumask(mm), &mm->context.cpu_attach_mask); atomic_dec(&mm->context.flush_count); preempt_enable(); } @@ -99,7 +84,6 @@ static inline void __tlb_flush_kernel(void) } #else #define __tlb_flush_global() __tlb_flush_local() -#define __tlb_flush_full(mm) __tlb_flush_local() /* * Flush TLB entries for a specific ASCE on all CPUs. @@ -117,10 +101,12 @@ static inline void __tlb_flush_kernel(void) static inline void __tlb_flush_mm_lazy(struct mm_struct * mm) { + spin_lock(&mm->context.lock); if (mm->context.flush_mm) { - __tlb_flush_mm(mm); mm->context.flush_mm = 0; + __tlb_flush_mm(mm); } + spin_unlock(&mm->context.lock); } /* diff --git a/arch/s390/kernel/compat_signal.c b/arch/s390/kernel/compat_signal.c index c620049c61f2..f549c4657376 100644 --- a/arch/s390/kernel/compat_signal.c +++ b/arch/s390/kernel/compat_signal.c @@ -75,35 +75,34 @@ int copy_siginfo_to_user32(compat_siginfo_t __user *to, const siginfo_t *from) at the same time. */ err = __put_user(from->si_signo, &to->si_signo); err |= __put_user(from->si_errno, &to->si_errno); - err |= __put_user((short)from->si_code, &to->si_code); + err |= __put_user(from->si_code, &to->si_code); if (from->si_code < 0) err |= __copy_to_user(&to->_sifields._pad, &from->_sifields._pad, SI_PAD_SIZE); else { - switch (from->si_code >> 16) { - case __SI_RT >> 16: /* This is not generated by the kernel as of now. */ - case __SI_MESGQ >> 16: + switch (siginfo_layout(from->si_signo, from->si_code)) { + case SIL_RT: err |= __put_user(from->si_int, &to->si_int); /* fallthrough */ - case __SI_KILL >> 16: + case SIL_KILL: err |= __put_user(from->si_pid, &to->si_pid); err |= __put_user(from->si_uid, &to->si_uid); break; - case __SI_CHLD >> 16: + case SIL_CHLD: err |= __put_user(from->si_pid, &to->si_pid); err |= __put_user(from->si_uid, &to->si_uid); err |= __put_user(from->si_utime, &to->si_utime); err |= __put_user(from->si_stime, &to->si_stime); err |= __put_user(from->si_status, &to->si_status); break; - case __SI_FAULT >> 16: + case SIL_FAULT: err |= __put_user((unsigned long) from->si_addr, &to->si_addr); break; - case __SI_POLL >> 16: + case SIL_POLL: err |= __put_user(from->si_band, &to->si_band); err |= __put_user(from->si_fd, &to->si_fd); break; - case __SI_TIMER >> 16: + case SIL_TIMER: err |= __put_user(from->si_tid, &to->si_tid); err |= __put_user(from->si_overrun, &to->si_overrun); err |= __put_user(from->si_int, &to->si_int); @@ -127,32 +126,31 @@ int copy_siginfo_from_user32(siginfo_t *to, compat_siginfo_t __user *from) if (to->si_code < 0) err |= __copy_from_user(&to->_sifields._pad, &from->_sifields._pad, SI_PAD_SIZE); else { - switch (to->si_code >> 16) { - case __SI_RT >> 16: /* This is not generated by the kernel as of now. */ - case __SI_MESGQ >> 16: + switch (siginfo_layout(to->si_signo, to->si_code)) { + case SIL_RT: err |= __get_user(to->si_int, &from->si_int); /* fallthrough */ - case __SI_KILL >> 16: + case SIL_KILL: err |= __get_user(to->si_pid, &from->si_pid); err |= __get_user(to->si_uid, &from->si_uid); break; - case __SI_CHLD >> 16: + case SIL_CHLD: err |= __get_user(to->si_pid, &from->si_pid); err |= __get_user(to->si_uid, &from->si_uid); err |= __get_user(to->si_utime, &from->si_utime); err |= __get_user(to->si_stime, &from->si_stime); err |= __get_user(to->si_status, &from->si_status); break; - case __SI_FAULT >> 16: + case SIL_FAULT: err |= __get_user(tmp, &from->si_addr); to->si_addr = (void __force __user *) (u64) (tmp & PSW32_ADDR_INSN); break; - case __SI_POLL >> 16: + case SIL_POLL: err |= __get_user(to->si_band, &from->si_band); err |= __get_user(to->si_fd, &from->si_fd); break; - case __SI_TIMER >> 16: + case SIL_TIMER: err |= __get_user(to->si_tid, &from->si_tid); err |= __get_user(to->si_overrun, &from->si_overrun); err |= __get_user(to->si_int, &from->si_int); diff --git a/arch/s390/mm/gmap.c b/arch/s390/mm/gmap.c index 9e1494e3d849..2f66290c9b92 100644 --- a/arch/s390/mm/gmap.c +++ b/arch/s390/mm/gmap.c @@ -100,14 +100,14 @@ struct gmap *gmap_create(struct mm_struct *mm, unsigned long limit) if (!gmap) return NULL; gmap->mm = mm; - spin_lock(&mm->context.gmap_lock); + spin_lock(&mm->context.lock); list_add_rcu(&gmap->list, &mm->context.gmap_list); if (list_is_singular(&mm->context.gmap_list)) gmap_asce = gmap->asce; else gmap_asce = -1UL; WRITE_ONCE(mm->context.gmap_asce, gmap_asce); - spin_unlock(&mm->context.gmap_lock); + spin_unlock(&mm->context.lock); return gmap; } EXPORT_SYMBOL_GPL(gmap_create); @@ -248,7 +248,7 @@ void gmap_remove(struct gmap *gmap) spin_unlock(&gmap->shadow_lock); } /* Remove gmap from the pre-mm list */ - spin_lock(&gmap->mm->context.gmap_lock); + spin_lock(&gmap->mm->context.lock); list_del_rcu(&gmap->list); if (list_empty(&gmap->mm->context.gmap_list)) gmap_asce = 0; @@ -258,7 +258,7 @@ void gmap_remove(struct gmap *gmap) else gmap_asce = -1UL; WRITE_ONCE(gmap->mm->context.gmap_asce, gmap_asce); - spin_unlock(&gmap->mm->context.gmap_lock); + spin_unlock(&gmap->mm->context.lock); synchronize_rcu(); /* Put reference */ gmap_put(gmap); diff --git a/arch/s390/mm/pgalloc.c b/arch/s390/mm/pgalloc.c index c5b74dd61197..05f1f27e6708 100644 --- a/arch/s390/mm/pgalloc.c +++ b/arch/s390/mm/pgalloc.c @@ -83,7 +83,7 @@ int crst_table_upgrade(struct mm_struct *mm, unsigned long end) int rc, notify; /* upgrade should only happen from 3 to 4, 3 to 5, or 4 to 5 levels */ - BUG_ON(mm->context.asce_limit < _REGION2_SIZE); + VM_BUG_ON(mm->context.asce_limit < _REGION2_SIZE); if (end >= TASK_SIZE_MAX) return -ENOMEM; rc = 0; @@ -124,7 +124,7 @@ void crst_table_downgrade(struct mm_struct *mm) pgd_t *pgd; /* downgrade should only happen from 3 to 2 levels (compat only) */ - BUG_ON(mm->context.asce_limit != _REGION2_SIZE); + VM_BUG_ON(mm->context.asce_limit != _REGION2_SIZE); if (current->active_mm == mm) { clear_user_asce(); @@ -188,7 +188,7 @@ unsigned long *page_table_alloc(struct mm_struct *mm) /* Try to get a fragment of a 4K page as a 2K page table */ if (!mm_alloc_pgste(mm)) { table = NULL; - spin_lock_bh(&mm->context.pgtable_lock); + spin_lock_bh(&mm->context.lock); if (!list_empty(&mm->context.pgtable_list)) { page = list_first_entry(&mm->context.pgtable_list, struct page, lru); @@ -203,7 +203,7 @@ unsigned long *page_table_alloc(struct mm_struct *mm) list_del(&page->lru); } } - spin_unlock_bh(&mm->context.pgtable_lock); + spin_unlock_bh(&mm->context.lock); if (table) return table; } @@ -227,9 +227,9 @@ unsigned long *page_table_alloc(struct mm_struct *mm) /* Return the first 2K fragment of the page */ atomic_set(&page->_mapcount, 1); clear_table(table, _PAGE_INVALID, PAGE_SIZE); - spin_lock_bh(&mm->context.pgtable_lock); + spin_lock_bh(&mm->context.lock); list_add(&page->lru, &mm->context.pgtable_list); - spin_unlock_bh(&mm->context.pgtable_lock); + spin_unlock_bh(&mm->context.lock); } return table; } @@ -243,13 +243,13 @@ void page_table_free(struct mm_struct *mm, unsigned long *table) if (!mm_alloc_pgste(mm)) { /* Free 2K page table fragment of a 4K page */ bit = (__pa(table) & ~PAGE_MASK)/(PTRS_PER_PTE*sizeof(pte_t)); - spin_lock_bh(&mm->context.pgtable_lock); + spin_lock_bh(&mm->context.lock); mask = atomic_xor_bits(&page->_mapcount, 1U << bit); if (mask & 3) list_add(&page->lru, &mm->context.pgtable_list); else list_del(&page->lru); - spin_unlock_bh(&mm->context.pgtable_lock); + spin_unlock_bh(&mm->context.lock); if (mask != 0) return; } @@ -275,13 +275,13 @@ void page_table_free_rcu(struct mmu_gather *tlb, unsigned long *table, return; } bit = (__pa(table) & ~PAGE_MASK) / (PTRS_PER_PTE*sizeof(pte_t)); - spin_lock_bh(&mm->context.pgtable_lock); + spin_lock_bh(&mm->context.lock); mask = atomic_xor_bits(&page->_mapcount, 0x11U << bit); if (mask & 3) list_add_tail(&page->lru, &mm->context.pgtable_list); else list_del(&page->lru); - spin_unlock_bh(&mm->context.pgtable_lock); + spin_unlock_bh(&mm->context.lock); table = (unsigned long *) (__pa(table) | (1U << bit)); tlb_remove_table(tlb, table); } diff --git a/arch/s390/pci/pci.c b/arch/s390/pci/pci.c index ddb9923fb45d..a25d95a6612d 100644 --- a/arch/s390/pci/pci.c +++ b/arch/s390/pci/pci.c @@ -772,6 +772,7 @@ void pcibios_remove_bus(struct pci_bus *bus) zpci_exit_slot(zdev); zpci_cleanup_bus_resources(zdev); + zpci_destroy_iommu(zdev); zpci_free_domain(zdev); spin_lock(&zpci_list_lock); @@ -844,11 +845,15 @@ int zpci_create_device(struct zpci_dev *zdev) if (rc) goto out; + rc = zpci_init_iommu(zdev); + if (rc) + goto out_free; + mutex_init(&zdev->lock); if (zdev->state == ZPCI_FN_STATE_CONFIGURED) { rc = zpci_enable_device(zdev); if (rc) - goto out_free; + goto out_destroy_iommu; } rc = zpci_scan_bus(zdev); if (rc) @@ -865,6 +870,8 @@ int zpci_create_device(struct zpci_dev *zdev) out_disable: if (zdev->state == ZPCI_FN_STATE_ONLINE) zpci_disable_device(zdev); +out_destroy_iommu: + zpci_destroy_iommu(zdev); out_free: zpci_free_domain(zdev); out: diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c index 5de60a77eaa1..0bcbe58b11e9 100644 --- a/arch/sh/boards/mach-migor/setup.c +++ b/arch/sh/boards/mach-migor/setup.c @@ -15,7 +15,7 @@ #include <linux/mmc/host.h> #include <linux/mtd/physmap.h> #include <linux/mfd/tmio.h> -#include <linux/mtd/nand.h> +#include <linux/mtd/rawnand.h> #include <linux/i2c.h> #include <linux/regulator/fixed.h> #include <linux/regulator/machine.h> diff --git a/arch/sh/drivers/pci/fixups-dreamcast.c b/arch/sh/drivers/pci/fixups-dreamcast.c index 9d597f7ab8dd..48aaefd8f5d6 100644 --- a/arch/sh/drivers/pci/fixups-dreamcast.c +++ b/arch/sh/drivers/pci/fixups-dreamcast.c @@ -63,11 +63,10 @@ static void gapspci_fixup_resources(struct pci_dev *dev) res.end = GAPSPCI_DMA_BASE + GAPSPCI_DMA_SIZE - 1; res.flags = IORESOURCE_MEM; pcibios_resource_to_bus(dev->bus, ®ion, &res); - BUG_ON(!dma_declare_coherent_memory(&dev->dev, + BUG_ON(dma_declare_coherent_memory(&dev->dev, res.start, region.start, resource_size(&res), - DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE)); break; default: diff --git a/arch/sparc/configs/sparc64_defconfig b/arch/sparc/configs/sparc64_defconfig index ca8609d7292f..4d4e1cc6402f 100644 --- a/arch/sparc/configs/sparc64_defconfig +++ b/arch/sparc/configs/sparc64_defconfig @@ -238,3 +238,4 @@ CONFIG_CRYPTO_TWOFISH=m # CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRC16=m CONFIG_LIBCRC32C=m +CONFIG_VCC=m diff --git a/arch/sparc/include/asm/hugetlb.h b/arch/sparc/include/asm/hugetlb.h index d1f837dc77a4..0ca7caab1b06 100644 --- a/arch/sparc/include/asm/hugetlb.h +++ b/arch/sparc/include/asm/hugetlb.h @@ -4,6 +4,13 @@ #include <asm/page.h> #include <asm-generic/hugetlb.h> +#ifdef CONFIG_HUGETLB_PAGE +struct pud_huge_patch_entry { + unsigned int addr; + unsigned int insn; +}; +extern struct pud_huge_patch_entry __pud_huge_patch, __pud_huge_patch_end; +#endif void set_huge_pte_at(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t pte); diff --git a/arch/sparc/include/asm/hypervisor.h b/arch/sparc/include/asm/hypervisor.h index 73cb8978df58..3dc9215d0357 100644 --- a/arch/sparc/include/asm/hypervisor.h +++ b/arch/sparc/include/asm/hypervisor.h @@ -298,6 +298,24 @@ unsigned long sun4v_cpu_stop(unsigned long cpuid); unsigned long sun4v_cpu_yield(void); #endif +/* cpu_poke() + * TRAP: HV_FAST_TRAP + * FUNCTION: HV_FAST_CPU_POKE + * RET0: status + * ERRORS: ENOCPU cpuid refers to a CPU that does not exist + * EINVAL cpuid is current CPU + * + * Poke CPU cpuid. If the target CPU is currently suspended having + * invoked the cpu-yield service, that vCPU will be resumed. + * Poke interrupts may only be sent to valid, non-local CPUs. + * It is not legal to poke the current vCPU. + */ +#define HV_FAST_CPU_POKE 0x13 + +#ifndef __ASSEMBLY__ +unsigned long sun4v_cpu_poke(unsigned long cpuid); +#endif + /* cpu_qconf() * TRAP: HV_FAST_TRAP * FUNCTION: HV_FAST_CPU_QCONF diff --git a/arch/sparc/include/asm/page_64.h b/arch/sparc/include/asm/page_64.h index 5961b2d8398a..8ee1f97589a1 100644 --- a/arch/sparc/include/asm/page_64.h +++ b/arch/sparc/include/asm/page_64.h @@ -17,6 +17,7 @@ #define HPAGE_SHIFT 23 #define REAL_HPAGE_SHIFT 22 +#define HPAGE_16GB_SHIFT 34 #define HPAGE_2GB_SHIFT 31 #define HPAGE_256MB_SHIFT 28 #define HPAGE_64K_SHIFT 16 @@ -28,7 +29,7 @@ #define HUGETLB_PAGE_ORDER (HPAGE_SHIFT - PAGE_SHIFT) #define HAVE_ARCH_HUGETLB_UNMAPPED_AREA #define REAL_HPAGE_PER_HPAGE (_AC(1,UL) << (HPAGE_SHIFT - REAL_HPAGE_SHIFT)) -#define HUGE_MAX_HSTATE 4 +#define HUGE_MAX_HSTATE 5 #endif #ifndef __ASSEMBLY__ diff --git a/arch/sparc/include/asm/pgtable_64.h b/arch/sparc/include/asm/pgtable_64.h index 6fbd931f0570..4fefe3762083 100644 --- a/arch/sparc/include/asm/pgtable_64.h +++ b/arch/sparc/include/asm/pgtable_64.h @@ -414,6 +414,11 @@ static inline bool is_hugetlb_pmd(pmd_t pmd) return !!(pmd_val(pmd) & _PAGE_PMD_HUGE); } +static inline bool is_hugetlb_pud(pud_t pud) +{ + return !!(pud_val(pud) & _PAGE_PUD_HUGE); +} + #ifdef CONFIG_TRANSPARENT_HUGEPAGE static inline pmd_t pmd_mkhuge(pmd_t pmd) { @@ -687,6 +692,8 @@ static inline unsigned long pmd_write(pmd_t pmd) return pte_write(pte); } +#define pud_write(pud) pte_write(__pte(pud_val(pud))) + #ifdef CONFIG_TRANSPARENT_HUGEPAGE static inline unsigned long pmd_dirty(pmd_t pmd) { @@ -823,9 +830,18 @@ static inline unsigned long __pmd_page(pmd_t pmd) return ((unsigned long) __va(pfn << PAGE_SHIFT)); } + +static inline unsigned long pud_page_vaddr(pud_t pud) +{ + pte_t pte = __pte(pud_val(pud)); + unsigned long pfn; + + pfn = pte_pfn(pte); + + return ((unsigned long) __va(pfn << PAGE_SHIFT)); +} + #define pmd_page(pmd) virt_to_page((void *)__pmd_page(pmd)) -#define pud_page_vaddr(pud) \ - ((unsigned long) __va(pud_val(pud))) #define pud_page(pud) virt_to_page((void *)pud_page_vaddr(pud)) #define pmd_clear(pmdp) (pmd_val(*(pmdp)) = 0UL) #define pud_present(pud) (pud_val(pud) != 0U) diff --git a/arch/sparc/include/asm/smp_64.h b/arch/sparc/include/asm/smp_64.h index ce2233f7e662..a75089285db8 100644 --- a/arch/sparc/include/asm/smp_64.h +++ b/arch/sparc/include/asm/smp_64.h @@ -33,6 +33,9 @@ DECLARE_PER_CPU(cpumask_t, cpu_sibling_map); extern cpumask_t cpu_core_map[NR_CPUS]; +void smp_init_cpu_poke(void); +void scheduler_poke(void); + void arch_send_call_function_single_ipi(int cpu); void arch_send_call_function_ipi_mask(const struct cpumask *mask); @@ -74,6 +77,8 @@ void __cpu_die(unsigned int cpu); #define smp_fetch_global_regs() do { } while (0) #define smp_fetch_global_pmu() do { } while (0) #define smp_fill_in_cpu_possible_map() do { } while (0) +#define smp_init_cpu_poke() do { } while (0) +#define scheduler_poke() do { } while (0) #endif /* !(CONFIG_SMP) */ diff --git a/arch/sparc/include/asm/trap_block.h b/arch/sparc/include/asm/trap_block.h index ff05992dae7a..dfc538609eb2 100644 --- a/arch/sparc/include/asm/trap_block.h +++ b/arch/sparc/include/asm/trap_block.h @@ -73,6 +73,8 @@ struct sun4v_1insn_patch_entry { }; extern struct sun4v_1insn_patch_entry __sun4v_1insn_patch, __sun4v_1insn_patch_end; +extern struct sun4v_1insn_patch_entry __fast_win_ctrl_1insn_patch, + __fast_win_ctrl_1insn_patch_end; struct sun4v_2insn_patch_entry { unsigned int addr; diff --git a/arch/sparc/include/asm/tsb.h b/arch/sparc/include/asm/tsb.h index 32258e08da03..acf55063aa3d 100644 --- a/arch/sparc/include/asm/tsb.h +++ b/arch/sparc/include/asm/tsb.h @@ -195,6 +195,41 @@ extern struct tsb_phys_patch_entry __tsb_phys_patch, __tsb_phys_patch_end; nop; \ 699: + /* PUD has been loaded into REG1, interpret the value, seeing + * if it is a HUGE PUD or a normal one. If it is not valid + * then jump to FAIL_LABEL. If it is a HUGE PUD, and it + * translates to a valid PTE, branch to PTE_LABEL. + * + * We have to propagate bits [32:22] from the virtual address + * to resolve at 4M granularity. + */ +#if defined(CONFIG_HUGETLB_PAGE) || defined(CONFIG_TRANSPARENT_HUGEPAGE) +#define USER_PGTABLE_CHECK_PUD_HUGE(VADDR, REG1, REG2, FAIL_LABEL, PTE_LABEL) \ +700: ba 700f; \ + nop; \ + .section .pud_huge_patch, "ax"; \ + .word 700b; \ + nop; \ + .previous; \ + brz,pn REG1, FAIL_LABEL; \ + sethi %uhi(_PAGE_PUD_HUGE), REG2; \ + sllx REG2, 32, REG2; \ + andcc REG1, REG2, %g0; \ + be,pt %xcc, 700f; \ + sethi %hi(0x1ffc0000), REG2; \ + sllx REG2, 1, REG2; \ + brgez,pn REG1, FAIL_LABEL; \ + andn REG1, REG2, REG1; \ + and VADDR, REG2, REG2; \ + brlz,pt REG1, PTE_LABEL; \ + or REG1, REG2, REG1; \ +700: +#else +#define USER_PGTABLE_CHECK_PUD_HUGE(VADDR, REG1, REG2, FAIL_LABEL, PTE_LABEL) \ + brz,pn REG1, FAIL_LABEL; \ + nop; +#endif + /* PMD has been loaded into REG1, interpret the value, seeing * if it is a HUGE PMD or a normal one. If it is not valid * then jump to FAIL_LABEL. If it is a HUGE PMD, and it @@ -242,6 +277,7 @@ extern struct tsb_phys_patch_entry __tsb_phys_patch, __tsb_phys_patch_end; srlx REG2, 64 - PAGE_SHIFT, REG2; \ andn REG2, 0x7, REG2; \ ldxa [REG1 + REG2] ASI_PHYS_USE_EC, REG1; \ + USER_PGTABLE_CHECK_PUD_HUGE(VADDR, REG1, REG2, FAIL_LABEL, 800f) \ brz,pn REG1, FAIL_LABEL; \ sllx VADDR, 64 - (PMD_SHIFT + PMD_BITS), REG2; \ srlx REG2, 64 - PAGE_SHIFT, REG2; \ diff --git a/arch/sparc/include/asm/vio.h b/arch/sparc/include/asm/vio.h index d1c47e9f0090..f3d4ac232690 100644 --- a/arch/sparc/include/asm/vio.h +++ b/arch/sparc/include/asm/vio.h @@ -52,6 +52,7 @@ struct vio_ver_info { #define VDEV_NETWORK_SWITCH 0x02 #define VDEV_DISK 0x03 #define VDEV_DISK_SERVER 0x04 +#define VDEV_CONSOLE_CON 0x05 u8 resv1[3]; u64 resv2[5]; @@ -282,6 +283,14 @@ struct vio_dring_state { struct ldc_trans_cookie cookies[VIO_MAX_RING_COOKIES]; }; +#define VIO_TAG_SIZE ((int)sizeof(struct vio_msg_tag)) +#define VIO_VCC_MTU_SIZE (LDC_PACKET_SIZE - VIO_TAG_SIZE) + +struct vio_vcc { + struct vio_msg_tag tag; + char data[VIO_VCC_MTU_SIZE]; +}; + static inline void *vio_dring_cur(struct vio_dring_state *dr) { return dr->base + (dr->entry_size * dr->prod); diff --git a/arch/sparc/include/uapi/asm/siginfo.h b/arch/sparc/include/uapi/asm/siginfo.h index 2d9b79ccaa50..157f46fe374f 100644 --- a/arch/sparc/include/uapi/asm/siginfo.h +++ b/arch/sparc/include/uapi/asm/siginfo.h @@ -17,9 +17,16 @@ #define SI_NOINFO 32767 /* no information in siginfo_t */ /* + * SIGFPE si_codes + */ +#ifdef __KERNEL__ +#define FPE_FIXME 0 /* Broken dup of SI_USER */ +#endif /* __KERNEL__ */ + +/* * SIGEMT si_codes */ -#define EMT_TAGOVF (__SI_FAULT|1) /* tag overflow */ +#define EMT_TAGOVF 1 /* tag overflow */ #define NSIGEMT 1 #endif /* _UAPI__SPARC_SIGINFO_H */ diff --git a/arch/sparc/kernel/etrap_64.S b/arch/sparc/kernel/etrap_64.S index 1276ca2567ba..5c237467d156 100644 --- a/arch/sparc/kernel/etrap_64.S +++ b/arch/sparc/kernel/etrap_64.S @@ -38,7 +38,11 @@ etrap_syscall: TRAP_LOAD_THREAD_REG(%g6, %g1) or %g1, %g3, %g1 bne,pn %xcc, 1f sub %sp, STACKFRAME_SZ+TRACEREG_SZ-STACK_BIAS, %g2 - wrpr %g0, 7, %cleanwin +661: wrpr %g0, 7, %cleanwin + .section .fast_win_ctrl_1insn_patch, "ax" + .word 661b + .word 0x85880000 ! allclean + .previous sethi %hi(TASK_REGOFF), %g2 sethi %hi(TSTATE_PEF), %g3 @@ -88,16 +92,30 @@ etrap_save: save %g2, -STACK_BIAS, %sp bne,pn %xcc, 3f mov PRIMARY_CONTEXT, %l4 - rdpr %canrestore, %g3 +661: rdpr %canrestore, %g3 + .section .fast_win_ctrl_1insn_patch, "ax" + .word 661b + nop + .previous + rdpr %wstate, %g2 - wrpr %g0, 0, %canrestore +661: wrpr %g0, 0, %canrestore + .section .fast_win_ctrl_1insn_patch, "ax" + .word 661b + nop + .previous sll %g2, 3, %g2 /* Set TI_SYS_FPDEPTH to 1 and clear TI_SYS_NOERROR. */ mov 1, %l5 sth %l5, [%l6 + TI_SYS_NOERROR] - wrpr %g3, 0, %otherwin +661: wrpr %g3, 0, %otherwin + .section .fast_win_ctrl_1insn_patch, "ax" + .word 661b + .word 0x87880000 ! otherw + .previous + wrpr %g2, 0, %wstate sethi %hi(sparc64_kern_pri_context), %g2 ldx [%g2 + %lo(sparc64_kern_pri_context)], %g3 diff --git a/arch/sparc/kernel/head_64.S b/arch/sparc/kernel/head_64.S index 78e0211753d2..4de9fbd1a177 100644 --- a/arch/sparc/kernel/head_64.S +++ b/arch/sparc/kernel/head_64.S @@ -603,10 +603,10 @@ niagara_tlb_fixup: be,pt %xcc, niagara4_patch nop cmp %g1, SUN4V_CHIP_SPARC_M7 - be,pt %xcc, niagara4_patch + be,pt %xcc, sparc_m7_patch nop cmp %g1, SUN4V_CHIP_SPARC_M8 - be,pt %xcc, niagara4_patch + be,pt %xcc, sparc_m7_patch nop cmp %g1, SUN4V_CHIP_SPARC_SN be,pt %xcc, niagara4_patch @@ -621,6 +621,18 @@ niagara_tlb_fixup: ba,a,pt %xcc, 80f nop + +sparc_m7_patch: + call m7_patch_copyops + nop + call m7_patch_bzero + nop + call m7_patch_pageops + nop + + ba,a,pt %xcc, 80f + nop + niagara4_patch: call niagara4_patch_copyops nop @@ -881,7 +893,6 @@ sparc64_boot_end: #include "misctrap.S" #include "syscalls.S" #include "helpers.S" -#include "hvcalls.S" #include "sun4v_tlb_miss.S" #include "sun4v_ivec.S" #include "ktlb.S" @@ -926,6 +937,7 @@ swapper_4m_tsb: ! 0x0000000000428000 +#include "hvcalls.S" #include "systbls_64.S" .data diff --git a/arch/sparc/kernel/hvapi.c b/arch/sparc/kernel/hvapi.c index 267731234ce8..d41ce33d87d6 100644 --- a/arch/sparc/kernel/hvapi.c +++ b/arch/sparc/kernel/hvapi.c @@ -189,7 +189,7 @@ void __init sun4v_hvapi_init(void) group = HV_GRP_CORE; major = 1; - minor = 1; + minor = 6; if (sun4v_hvapi_register(group, major, &minor)) goto bad; diff --git a/arch/sparc/kernel/hvcalls.S b/arch/sparc/kernel/hvcalls.S index 4116ee5c7791..e57007ff7f8f 100644 --- a/arch/sparc/kernel/hvcalls.S +++ b/arch/sparc/kernel/hvcalls.S @@ -106,6 +106,17 @@ ENTRY(sun4v_cpu_yield) nop ENDPROC(sun4v_cpu_yield) + /* %o0: cpuid + * + * returns %o0: status + */ +ENTRY(sun4v_cpu_poke) + mov HV_FAST_CPU_POKE, %o5 + ta HV_FAST_TRAP + retl + nop +ENDPROC(sun4v_cpu_poke) + /* %o0: type * %o1: queue paddr * %o2: num queue entries diff --git a/arch/sparc/kernel/ldc.c b/arch/sparc/kernel/ldc.c index 840e0b21bfe3..acffbc894ab0 100644 --- a/arch/sparc/kernel/ldc.c +++ b/arch/sparc/kernel/ldc.c @@ -1480,6 +1480,7 @@ int ldc_rx_reset(struct ldc_channel *lp) { return __set_rx_head(lp, lp->rx_tail); } +EXPORT_SYMBOL(ldc_rx_reset); void __ldc_print(struct ldc_channel *lp, const char *caller) { @@ -1493,6 +1494,7 @@ void __ldc_print(struct ldc_channel *lp, const char *caller) lp->tx_head, lp->tx_tail, lp->tx_num_entries, lp->rcv_nxt, lp->snd_nxt); } +EXPORT_SYMBOL(__ldc_print); static int write_raw(struct ldc_channel *lp, const void *buf, unsigned int size) { diff --git a/arch/sparc/kernel/leon_pci_grpci1.c b/arch/sparc/kernel/leon_pci_grpci1.c index 1e77128a8f88..83ba5005d44c 100644 --- a/arch/sparc/kernel/leon_pci_grpci1.c +++ b/arch/sparc/kernel/leon_pci_grpci1.c @@ -695,7 +695,7 @@ err1: return err; } -static struct of_device_id grpci1_of_match[] = { +static const struct of_device_id grpci1_of_match[] __initconst = { { .name = "GAISLER_PCIFBRG", }, diff --git a/arch/sparc/kernel/leon_pci_grpci2.c b/arch/sparc/kernel/leon_pci_grpci2.c index f727c4de1316..ff0e5c90310f 100644 --- a/arch/sparc/kernel/leon_pci_grpci2.c +++ b/arch/sparc/kernel/leon_pci_grpci2.c @@ -886,7 +886,7 @@ err1: return err; } -static struct of_device_id grpci2_of_match[] = { +static const struct of_device_id grpci2_of_match[] __initconst = { { .name = "GAISLER_GRPCI2", }, diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c index b96104da5bd6..44e5da405f96 100644 --- a/arch/sparc/kernel/process_64.c +++ b/arch/sparc/kernel/process_64.c @@ -77,8 +77,13 @@ void arch_cpu_idle(void) : "=&r" (pstate) : "i" (PSTATE_IE)); - if (!need_resched() && !cpu_is_offline(smp_processor_id())) + if (!need_resched() && !cpu_is_offline(smp_processor_id())) { sun4v_cpu_yield(); + /* If resumed by cpu_poke then we need to explicitly + * call scheduler_ipi(). + */ + scheduler_poke(); + } /* Re-enable interrupts. */ __asm__ __volatile__( diff --git a/arch/sparc/kernel/rtrap_64.S b/arch/sparc/kernel/rtrap_64.S index 709a82ebd294..dff86fad0a1f 100644 --- a/arch/sparc/kernel/rtrap_64.S +++ b/arch/sparc/kernel/rtrap_64.S @@ -224,10 +224,19 @@ rt_continue: ldx [%sp + PTREGS_OFF + PT_V9_G1], %g1 rdpr %otherwin, %l2 srl %l1, 3, %l1 - wrpr %l2, %g0, %canrestore +661: wrpr %l2, %g0, %canrestore + .section .fast_win_ctrl_1insn_patch, "ax" + .word 661b + .word 0x89880000 ! normalw + .previous + wrpr %l1, %g0, %wstate brnz,pt %l2, user_rtt_restore - wrpr %g0, %g0, %otherwin +661: wrpr %g0, %g0, %otherwin + .section .fast_win_ctrl_1insn_patch, "ax" + .word 661b + nop + .previous ldx [%g6 + TI_FLAGS], %g3 wr %g0, ASI_AIUP, %asi diff --git a/arch/sparc/kernel/setup_64.c b/arch/sparc/kernel/setup_64.c index 150ee7d4b059..db4c4d7e28a0 100644 --- a/arch/sparc/kernel/setup_64.c +++ b/arch/sparc/kernel/setup_64.c @@ -300,6 +300,11 @@ static void __init sun4v_patch(void) break; } + if (sun4v_chip_type != SUN4V_CHIP_NIAGARA1) { + sun4v_patch_1insn_range(&__fast_win_ctrl_1insn_patch, + &__fast_win_ctrl_1insn_patch_end); + } + sun4v_hvapi_init(); } @@ -363,6 +368,7 @@ void __init start_early_boot(void) check_if_starfire(); per_cpu_patch(); sun4v_patch(); + smp_init_cpu_poke(); cpu = hard_smp_processor_id(); if (cpu >= NR_CPUS) { diff --git a/arch/sparc/kernel/signal32.c b/arch/sparc/kernel/signal32.c index b4096bb665b2..0e4c08c45a37 100644 --- a/arch/sparc/kernel/signal32.c +++ b/arch/sparc/kernel/signal32.c @@ -85,34 +85,34 @@ int copy_siginfo_to_user32(compat_siginfo_t __user *to, const siginfo_t *from) at the same time. */ err = __put_user(from->si_signo, &to->si_signo); err |= __put_user(from->si_errno, &to->si_errno); - err |= __put_user((short)from->si_code, &to->si_code); + err |= __put_user(from->si_code, &to->si_code); if (from->si_code < 0) err |= __copy_to_user(&to->_sifields._pad, &from->_sifields._pad, SI_PAD_SIZE); else { - switch (from->si_code >> 16) { - case __SI_TIMER >> 16: + switch (siginfo_layout(from->si_signo, from->si_code)) { + case SIL_TIMER: err |= __put_user(from->si_tid, &to->si_tid); err |= __put_user(from->si_overrun, &to->si_overrun); err |= __put_user(from->si_int, &to->si_int); break; - case __SI_CHLD >> 16: + case SIL_CHLD: err |= __put_user(from->si_utime, &to->si_utime); err |= __put_user(from->si_stime, &to->si_stime); err |= __put_user(from->si_status, &to->si_status); default: + case SIL_KILL: err |= __put_user(from->si_pid, &to->si_pid); err |= __put_user(from->si_uid, &to->si_uid); break; - case __SI_FAULT >> 16: + case SIL_FAULT: err |= __put_user(from->si_trapno, &to->si_trapno); err |= __put_user((unsigned long)from->si_addr, &to->si_addr); break; - case __SI_POLL >> 16: + case SIL_POLL: err |= __put_user(from->si_band, &to->si_band); err |= __put_user(from->si_fd, &to->si_fd); break; - case __SI_RT >> 16: /* This is not generated by the kernel as of now. */ - case __SI_MESGQ >> 16: + case SIL_RT: err |= __put_user(from->si_pid, &to->si_pid); err |= __put_user(from->si_uid, &to->si_uid); err |= __put_user(from->si_int, &to->si_int); diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c index 3218bc43302e..4898329970c5 100644 --- a/arch/sparc/kernel/smp_64.c +++ b/arch/sparc/kernel/smp_64.c @@ -74,6 +74,9 @@ EXPORT_SYMBOL(cpu_core_sib_cache_map); static cpumask_t smp_commenced_mask; +static DEFINE_PER_CPU(bool, poke); +static bool cpu_poke; + void smp_info(struct seq_file *m) { int i; @@ -1439,15 +1442,86 @@ void __init smp_cpus_done(unsigned int max_cpus) { } +static void send_cpu_ipi(int cpu) +{ + xcall_deliver((u64) &xcall_receive_signal, + 0, 0, cpumask_of(cpu)); +} + +void scheduler_poke(void) +{ + if (!cpu_poke) + return; + + if (!__this_cpu_read(poke)) + return; + + __this_cpu_write(poke, false); + set_softint(1 << PIL_SMP_RECEIVE_SIGNAL); +} + +static unsigned long send_cpu_poke(int cpu) +{ + unsigned long hv_err; + + per_cpu(poke, cpu) = true; + hv_err = sun4v_cpu_poke(cpu); + if (hv_err != HV_EOK) { + per_cpu(poke, cpu) = false; + pr_err_ratelimited("%s: sun4v_cpu_poke() fails err=%lu\n", + __func__, hv_err); + } + + return hv_err; +} + void smp_send_reschedule(int cpu) { if (cpu == smp_processor_id()) { WARN_ON_ONCE(preemptible()); set_softint(1 << PIL_SMP_RECEIVE_SIGNAL); - } else { - xcall_deliver((u64) &xcall_receive_signal, - 0, 0, cpumask_of(cpu)); + return; + } + + /* Use cpu poke to resume idle cpu if supported. */ + if (cpu_poke && idle_cpu(cpu)) { + unsigned long ret; + + ret = send_cpu_poke(cpu); + if (ret == HV_EOK) + return; } + + /* Use IPI in following cases: + * - cpu poke not supported + * - cpu not idle + * - send_cpu_poke() returns with error + */ + send_cpu_ipi(cpu); +} + +void smp_init_cpu_poke(void) +{ + unsigned long major; + unsigned long minor; + int ret; + + if (tlb_type != hypervisor) + return; + + ret = sun4v_hvapi_get(HV_GRP_CORE, &major, &minor); + if (ret) { + pr_debug("HV_GRP_CORE is not registered\n"); + return; + } + + if (major == 1 && minor >= 6) { + /* CPU POKE is registered. */ + cpu_poke = true; + return; + } + + pr_debug("CPU_POKE not supported\n"); } void __irq_entry smp_receive_signal_client(int irq, struct pt_regs *regs) diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c index 466d4aed06c7..581cf35ee7e3 100644 --- a/arch/sparc/kernel/traps_32.c +++ b/arch/sparc/kernel/traps_32.c @@ -306,7 +306,7 @@ void do_fpe_trap(struct pt_regs *regs, unsigned long pc, unsigned long npc, info.si_errno = 0; info.si_addr = (void __user *)pc; info.si_trapno = 0; - info.si_code = __SI_FAULT; + info.si_code = FPE_FIXME; if ((fsr & 0x1c000) == (1 << 14)) { if (fsr & 0x10) info.si_code = FPE_FLTINV; diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c index ad31af1dd726..0a56dc257cb9 100644 --- a/arch/sparc/kernel/traps_64.c +++ b/arch/sparc/kernel/traps_64.c @@ -265,6 +265,45 @@ void sun4v_insn_access_exception_tl1(struct pt_regs *regs, unsigned long addr, u sun4v_insn_access_exception(regs, addr, type_ctx); } +bool is_no_fault_exception(struct pt_regs *regs) +{ + unsigned char asi; + u32 insn; + + if (get_user(insn, (u32 __user *)regs->tpc) == -EFAULT) + return false; + + /* + * Must do a little instruction decoding here in order to + * decide on a course of action. The bits of interest are: + * insn[31:30] = op, where 3 indicates the load/store group + * insn[24:19] = op3, which identifies individual opcodes + * insn[13] indicates an immediate offset + * op3[4]=1 identifies alternate space instructions + * op3[5:4]=3 identifies floating point instructions + * op3[2]=1 identifies stores + * See "Opcode Maps" in the appendix of any Sparc V9 + * architecture spec for full details. + */ + if ((insn & 0xc0800000) == 0xc0800000) { /* op=3, op3[4]=1 */ + if (insn & 0x2000) /* immediate offset */ + asi = (regs->tstate >> 24); /* saved %asi */ + else + asi = (insn >> 5); /* immediate asi */ + if ((asi & 0xf2) == ASI_PNF) { + if (insn & 0x1000000) { /* op3[5:4]=3 */ + handle_ldf_stq(insn, regs); + return true; + } else if (insn & 0x200000) { /* op3[2], stores */ + return false; + } + handle_ld_nf(insn, regs); + return true; + } + } + return false; +} + void spitfire_data_access_exception(struct pt_regs *regs, unsigned long sfsr, unsigned long sfar) { enum ctx_state prev_state = exception_enter(); @@ -296,6 +335,9 @@ void spitfire_data_access_exception(struct pt_regs *regs, unsigned long sfsr, un die_if_kernel("Dax", regs); } + if (is_no_fault_exception(regs)) + return; + info.si_signo = SIGSEGV; info.si_errno = 0; info.si_code = SEGV_MAPERR; @@ -352,6 +394,9 @@ void sun4v_data_access_exception(struct pt_regs *regs, unsigned long addr, unsig regs->tpc &= 0xffffffff; regs->tnpc &= 0xffffffff; } + if (is_no_fault_exception(regs)) + return; + info.si_signo = SIGSEGV; info.si_errno = 0; info.si_code = SEGV_MAPERR; @@ -2258,7 +2303,7 @@ static void do_fpe_common(struct pt_regs *regs) info.si_errno = 0; info.si_addr = (void __user *)regs->tpc; info.si_trapno = 0; - info.si_code = __SI_FAULT; + info.si_code = FPE_FIXME; if ((fsr & 0x1c000) == (1 << 14)) { if (fsr & 0x10) info.si_code = FPE_FLTINV; @@ -2575,6 +2620,9 @@ void mem_address_unaligned(struct pt_regs *regs, unsigned long sfar, unsigned lo kernel_unaligned_trap(regs, *((unsigned int *)regs->tpc)); goto out; } + if (is_no_fault_exception(regs)) + return; + info.si_signo = SIGBUS; info.si_errno = 0; info.si_code = BUS_ADRALN; @@ -2597,6 +2645,9 @@ void sun4v_do_mna(struct pt_regs *regs, unsigned long addr, unsigned long type_c kernel_unaligned_trap(regs, *((unsigned int *)regs->tpc)); return; } + if (is_no_fault_exception(regs)) + return; + info.si_signo = SIGBUS; info.si_errno = 0; info.si_code = BUS_ADRALN; diff --git a/arch/sparc/kernel/tsb.S b/arch/sparc/kernel/tsb.S index db872dbfafe9..f74115364b1e 100644 --- a/arch/sparc/kernel/tsb.S +++ b/arch/sparc/kernel/tsb.S @@ -117,7 +117,7 @@ tsb_miss_page_table_walk_sun4v_fastpath: /* Valid PTE is now in %g5. */ #if defined(CONFIG_HUGETLB_PAGE) || defined(CONFIG_TRANSPARENT_HUGEPAGE) - sethi %uhi(_PAGE_PMD_HUGE), %g7 + sethi %uhi(_PAGE_PMD_HUGE | _PAGE_PUD_HUGE), %g7 sllx %g7, 32, %g7 andcc %g5, %g7, %g0 diff --git a/arch/sparc/kernel/vio.c b/arch/sparc/kernel/vio.c index 1c8763c9c52b..da1ac3f22b24 100644 --- a/arch/sparc/kernel/vio.c +++ b/arch/sparc/kernel/vio.c @@ -246,6 +246,7 @@ u64 vio_vdev_node(struct mdesc_handle *hp, struct vio_dev *vdev) return node; } +EXPORT_SYMBOL(vio_vdev_node); static void vio_fill_channel_info(struct mdesc_handle *hp, u64 mp, struct vio_dev *vdev) diff --git a/arch/sparc/kernel/viohs.c b/arch/sparc/kernel/viohs.c index d4f13c037a40..dcd278f29573 100644 --- a/arch/sparc/kernel/viohs.c +++ b/arch/sparc/kernel/viohs.c @@ -814,15 +814,21 @@ int vio_driver_init(struct vio_driver_state *vio, struct vio_dev *vdev, case VDEV_NETWORK_SWITCH: case VDEV_DISK: case VDEV_DISK_SERVER: + case VDEV_CONSOLE_CON: break; default: return -EINVAL; } - if (!ops || !ops->send_attr || !ops->handle_attr || - !ops->handshake_complete) - return -EINVAL; + if (dev_class == VDEV_NETWORK || + dev_class == VDEV_NETWORK_SWITCH || + dev_class == VDEV_DISK || + dev_class == VDEV_DISK_SERVER) { + if (!ops || !ops->send_attr || !ops->handle_attr || + !ops->handshake_complete) + return -EINVAL; + } if (!ver_table || ver_table_size < 0) return -EINVAL; diff --git a/arch/sparc/kernel/vmlinux.lds.S b/arch/sparc/kernel/vmlinux.lds.S index 03b3d65d1266..d78847d56a4b 100644 --- a/arch/sparc/kernel/vmlinux.lds.S +++ b/arch/sparc/kernel/vmlinux.lds.S @@ -154,6 +154,16 @@ SECTIONS *(.get_tick_patch) __get_tick_patch_end = .; } + .pud_huge_patch : { + __pud_huge_patch = .; + *(.pud_huge_patch) + __pud_huge_patch_end = .; + } + .fast_win_ctrl_1insn_patch : { + __fast_win_ctrl_1insn_patch = .; + *(.fast_win_ctrl_1insn_patch) + __fast_win_ctrl_1insn_patch_end = .; + } PERCPU_SECTION(SMP_CACHE_BYTES) #ifdef CONFIG_JUMP_LABEL diff --git a/arch/sparc/lib/M7copy_from_user.S b/arch/sparc/lib/M7copy_from_user.S new file mode 100644 index 000000000000..66464b3e3649 --- /dev/null +++ b/arch/sparc/lib/M7copy_from_user.S @@ -0,0 +1,40 @@ +/* + * M7copy_from_user.S: SPARC M7 optimized copy from userspace. + * + * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. + */ + + +#define EX_LD(x, y) \ +98: x; \ + .section __ex_table,"a"; \ + .align 4; \ + .word 98b, y; \ + .text; \ + .align 4; + +#define EX_LD_FP(x, y) \ +98: x; \ + .section __ex_table,"a"; \ + .align 4; \ + .word 98b, y##_fp; \ + .text; \ + .align 4; + +#ifndef ASI_AIUS +#define ASI_AIUS 0x11 +#endif + +#define FUNC_NAME M7copy_from_user +#define LOAD(type,addr,dest) type##a [addr] %asi, dest +#define EX_RETVAL(x) 0 + +#ifdef __KERNEL__ +#define PREAMBLE \ + rd %asi, %g1; \ + cmp %g1, ASI_AIUS; \ + bne,pn %icc, raw_copy_in_user; \ + nop +#endif + +#include "M7memcpy.S" diff --git a/arch/sparc/lib/M7copy_to_user.S b/arch/sparc/lib/M7copy_to_user.S new file mode 100644 index 000000000000..a60ac467f808 --- /dev/null +++ b/arch/sparc/lib/M7copy_to_user.S @@ -0,0 +1,51 @@ +/* + * M7copy_to_user.S: SPARC M7 optimized copy to userspace. + * + * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. + */ + + +#define EX_ST(x, y) \ +98: x; \ + .section __ex_table,"a"; \ + .align 4; \ + .word 98b, y; \ + .text; \ + .align 4; + +#define EX_ST_FP(x, y) \ +98: x; \ + .section __ex_table,"a"; \ + .align 4; \ + .word 98b, y##_fp; \ + .text; \ + .align 4; + + +#ifndef ASI_AIUS +#define ASI_AIUS 0x11 +#endif + +#ifndef ASI_BLK_INIT_QUAD_LDD_AIUS +#define ASI_BLK_INIT_QUAD_LDD_AIUS 0x23 +#endif + +#define FUNC_NAME M7copy_to_user +#define STORE(type,src,addr) type##a src, [addr] %asi +#define STORE_ASI ASI_BLK_INIT_QUAD_LDD_AIUS +#define STORE_MRU_ASI ASI_ST_BLKINIT_MRU_S +#define EX_RETVAL(x) 0 + +#ifdef __KERNEL__ + /* Writing to %asi is _expensive_ so we hardcode it. + * Reading %asi to check for KERNEL_DS is comparatively + * cheap. + */ +#define PREAMBLE \ + rd %asi, %g1; \ + cmp %g1, ASI_AIUS; \ + bne,pn %icc, raw_copy_in_user; \ + nop +#endif + +#include "M7memcpy.S" diff --git a/arch/sparc/lib/M7memcpy.S b/arch/sparc/lib/M7memcpy.S new file mode 100644 index 000000000000..cbd42ea7c3f7 --- /dev/null +++ b/arch/sparc/lib/M7memcpy.S @@ -0,0 +1,923 @@ +/* + * M7memcpy: Optimized SPARC M7 memcpy + * + * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. + */ + + .file "M7memcpy.S" + +/* + * memcpy(s1, s2, len) + * + * Copy s2 to s1, always copy n bytes. + * Note: this C code does not work for overlapped copies. + * + * Fast assembler language version of the following C-program for memcpy + * which represents the `standard' for the C-library. + * + * void * + * memcpy(void *s, const void *s0, size_t n) + * { + * if (n != 0) { + * char *s1 = s; + * const char *s2 = s0; + * do { + * *s1++ = *s2++; + * } while (--n != 0); + * } + * return (s); + * } + * + * + * SPARC T7/M7 Flow : + * + * if (count < SMALL_MAX) { + * if count < SHORTCOPY (SHORTCOPY=3) + * copy bytes; exit with dst addr + * if src & dst aligned on word boundary but not long word boundary, + * copy with ldw/stw; branch to finish_up + * if src & dst aligned on long word boundary + * copy with ldx/stx; branch to finish_up + * if src & dst not aligned and length <= SHORTCHECK (SHORTCHECK=14) + * copy bytes; exit with dst addr + * move enough bytes to get src to word boundary + * if dst now on word boundary + * move_words: + * copy words; branch to finish_up + * if dst now on half word boundary + * load words, shift half words, store words; branch to finish_up + * if dst on byte 1 + * load words, shift 3 bytes, store words; branch to finish_up + * if dst on byte 3 + * load words, shift 1 byte, store words; branch to finish_up + * finish_up: + * copy bytes; exit with dst addr + * } else { More than SMALL_MAX bytes + * move bytes until dst is on long word boundary + * if( src is on long word boundary ) { + * if (count < MED_MAX) { + * finish_long: src/dst aligned on 8 bytes + * copy with ldx/stx in 8-way unrolled loop; + * copy final 0-63 bytes; exit with dst addr + * } else { src/dst aligned; count > MED_MAX + * align dst on 64 byte boundary; for main data movement: + * prefetch src data to L2 cache; let HW prefetch move data to L1 cache + * Use BIS (block initializing store) to avoid copying store cache + * lines from memory. But pre-store first element of each cache line + * ST_CHUNK lines in advance of the rest of that cache line. That + * gives time for replacement cache lines to be written back without + * excess STQ and Miss Buffer filling. Repeat until near the end, + * then finish up storing before going to finish_long. + * } + * } else { src/dst not aligned on 8 bytes + * if src is word aligned and count < MED_WMAX + * move words in 8-way unrolled loop + * move final 0-31 bytes; exit with dst addr + * if count < MED_UMAX + * use alignaddr/faligndata combined with ldd/std in 8-way + * unrolled loop to move data. + * go to unalign_done + * else + * setup alignaddr for faligndata instructions + * align dst on 64 byte boundary; prefetch src data to L1 cache + * loadx8, falign, block-store, prefetch loop + * (only use block-init-store when src/dst on 8 byte boundaries.) + * unalign_done: + * move remaining bytes for unaligned cases. exit with dst addr. + * } + * + */ + +#include <asm/visasm.h> +#include <asm/asi.h> + +#if !defined(EX_LD) && !defined(EX_ST) +#define NON_USER_COPY +#endif + +#ifndef EX_LD +#define EX_LD(x,y) x +#endif +#ifndef EX_LD_FP +#define EX_LD_FP(x,y) x +#endif + +#ifndef EX_ST +#define EX_ST(x,y) x +#endif +#ifndef EX_ST_FP +#define EX_ST_FP(x,y) x +#endif + +#ifndef EX_RETVAL +#define EX_RETVAL(x) x +#endif + +#ifndef LOAD +#define LOAD(type,addr,dest) type [addr], dest +#endif + +#ifndef STORE +#define STORE(type,src,addr) type src, [addr] +#endif + +/* + * ASI_BLK_INIT_QUAD_LDD_P/ASI_BLK_INIT_QUAD_LDD_S marks the cache + * line as "least recently used" which means if many threads are + * active, it has a high probability of being pushed out of the cache + * between the first initializing store and the final stores. + * Thus, we use ASI_ST_BLKINIT_MRU_P/ASI_ST_BLKINIT_MRU_S which + * marks the cache line as "most recently used" for all + * but the last cache line + */ +#ifndef STORE_ASI +#ifndef SIMULATE_NIAGARA_ON_NON_NIAGARA +#define STORE_ASI ASI_BLK_INIT_QUAD_LDD_P +#else +#define STORE_ASI 0x80 /* ASI_P */ +#endif +#endif + +#ifndef STORE_MRU_ASI +#ifndef SIMULATE_NIAGARA_ON_NON_NIAGARA +#define STORE_MRU_ASI ASI_ST_BLKINIT_MRU_P +#else +#define STORE_MRU_ASI 0x80 /* ASI_P */ +#endif +#endif + +#ifndef STORE_INIT +#define STORE_INIT(src,addr) stxa src, [addr] STORE_ASI +#endif + +#ifndef STORE_INIT_MRU +#define STORE_INIT_MRU(src,addr) stxa src, [addr] STORE_MRU_ASI +#endif + +#ifndef FUNC_NAME +#define FUNC_NAME M7memcpy +#endif + +#ifndef PREAMBLE +#define PREAMBLE +#endif + +#define BLOCK_SIZE 64 +#define SHORTCOPY 3 +#define SHORTCHECK 14 +#define SHORT_LONG 64 /* max copy for short longword-aligned case */ + /* must be at least 64 */ +#define SMALL_MAX 128 +#define MED_UMAX 1024 /* max copy for medium un-aligned case */ +#define MED_WMAX 1024 /* max copy for medium word-aligned case */ +#define MED_MAX 1024 /* max copy for medium longword-aligned case */ +#define ST_CHUNK 24 /* ST_CHUNK - block of values for BIS Store */ +#define ALIGN_PRE 24 /* distance for aligned prefetch loop */ + + .register %g2,#scratch + + .section ".text" + .global FUNC_NAME + .type FUNC_NAME, #function + .align 16 +FUNC_NAME: + srlx %o2, 31, %g2 + cmp %g2, 0 + tne %xcc, 5 + PREAMBLE + mov %o0, %g1 ! save %o0 + brz,pn %o2, .Lsmallx + cmp %o2, 3 + ble,pn %icc, .Ltiny_cp + cmp %o2, 19 + ble,pn %icc, .Lsmall_cp + or %o0, %o1, %g2 + cmp %o2, SMALL_MAX + bl,pn %icc, .Lmedium_cp + nop + +.Lmedium: + neg %o0, %o5 + andcc %o5, 7, %o5 ! bytes till DST 8 byte aligned + brz,pt %o5, .Ldst_aligned_on_8 + + ! %o5 has the bytes to be written in partial store. + sub %o2, %o5, %o2 + sub %o1, %o0, %o1 ! %o1 gets the difference +7: ! dst aligning loop + add %o1, %o0, %o4 + EX_LD(LOAD(ldub, %o4, %o4), memcpy_retl_o2_plus_o5) ! load one byte + subcc %o5, 1, %o5 + EX_ST(STORE(stb, %o4, %o0), memcpy_retl_o2_plus_o5_plus_1) + bgu,pt %xcc, 7b + add %o0, 1, %o0 ! advance dst + add %o1, %o0, %o1 ! restore %o1 +.Ldst_aligned_on_8: + andcc %o1, 7, %o5 + brnz,pt %o5, .Lsrc_dst_unaligned_on_8 + nop + +.Lsrc_dst_aligned_on_8: + ! check if we are copying MED_MAX or more bytes + set MED_MAX, %o3 + cmp %o2, %o3 ! limit to store buffer size + bgu,pn %xcc, .Llarge_align8_copy + nop + +/* + * Special case for handling when src and dest are both long word aligned + * and total data to move is less than MED_MAX bytes + */ +.Lmedlong: + subcc %o2, 63, %o2 ! adjust length to allow cc test + ble,pn %xcc, .Lmedl63 ! skip big loop if less than 64 bytes + nop +.Lmedl64: + EX_LD(LOAD(ldx, %o1, %o4), memcpy_retl_o2_plus_63) ! load + subcc %o2, 64, %o2 ! decrement length count + EX_ST(STORE(stx, %o4, %o0), memcpy_retl_o2_plus_63_64) ! and store + EX_LD(LOAD(ldx, %o1+8, %o3), memcpy_retl_o2_plus_63_56) ! a block of 64 + EX_ST(STORE(stx, %o3, %o0+8), memcpy_retl_o2_plus_63_56) + EX_LD(LOAD(ldx, %o1+16, %o4), memcpy_retl_o2_plus_63_48) + EX_ST(STORE(stx, %o4, %o0+16), memcpy_retl_o2_plus_63_48) + EX_LD(LOAD(ldx, %o1+24, %o3), memcpy_retl_o2_plus_63_40) + EX_ST(STORE(stx, %o3, %o0+24), memcpy_retl_o2_plus_63_40) + EX_LD(LOAD(ldx, %o1+32, %o4), memcpy_retl_o2_plus_63_32)! load and store + EX_ST(STORE(stx, %o4, %o0+32), memcpy_retl_o2_plus_63_32) + EX_LD(LOAD(ldx, %o1+40, %o3), memcpy_retl_o2_plus_63_24)! a block of 64 + add %o1, 64, %o1 ! increase src ptr by 64 + EX_ST(STORE(stx, %o3, %o0+40), memcpy_retl_o2_plus_63_24) + EX_LD(LOAD(ldx, %o1-16, %o4), memcpy_retl_o2_plus_63_16) + add %o0, 64, %o0 ! increase dst ptr by 64 + EX_ST(STORE(stx, %o4, %o0-16), memcpy_retl_o2_plus_63_16) + EX_LD(LOAD(ldx, %o1-8, %o3), memcpy_retl_o2_plus_63_8) + bgu,pt %xcc, .Lmedl64 ! repeat if at least 64 bytes left + EX_ST(STORE(stx, %o3, %o0-8), memcpy_retl_o2_plus_63_8) +.Lmedl63: + addcc %o2, 32, %o2 ! adjust remaining count + ble,pt %xcc, .Lmedl31 ! to skip if 31 or fewer bytes left + nop + EX_LD(LOAD(ldx, %o1, %o4), memcpy_retl_o2_plus_31) ! load + sub %o2, 32, %o2 ! decrement length count + EX_ST(STORE(stx, %o4, %o0), memcpy_retl_o2_plus_31_32) ! and store + EX_LD(LOAD(ldx, %o1+8, %o3), memcpy_retl_o2_plus_31_24) ! a block of 32 + add %o1, 32, %o1 ! increase src ptr by 32 + EX_ST(STORE(stx, %o3, %o0+8), memcpy_retl_o2_plus_31_24) + EX_LD(LOAD(ldx, %o1-16, %o4), memcpy_retl_o2_plus_31_16) + add %o0, 32, %o0 ! increase dst ptr by 32 + EX_ST(STORE(stx, %o4, %o0-16), memcpy_retl_o2_plus_31_16) + EX_LD(LOAD(ldx, %o1-8, %o3), memcpy_retl_o2_plus_31_8) + EX_ST(STORE(stx, %o3, %o0-8), memcpy_retl_o2_plus_31_8) +.Lmedl31: + addcc %o2, 16, %o2 ! adjust remaining count + ble,pt %xcc, .Lmedl15 ! skip if 15 or fewer bytes left + nop ! + EX_LD(LOAD(ldx, %o1, %o4), memcpy_retl_o2_plus_15) + add %o1, 16, %o1 ! increase src ptr by 16 + EX_ST(STORE(stx, %o4, %o0), memcpy_retl_o2_plus_15) + sub %o2, 16, %o2 ! decrease count by 16 + EX_LD(LOAD(ldx, %o1-8, %o3), memcpy_retl_o2_plus_15_8) + add %o0, 16, %o0 ! increase dst ptr by 16 + EX_ST(STORE(stx, %o3, %o0-8), memcpy_retl_o2_plus_15_8) +.Lmedl15: + addcc %o2, 15, %o2 ! restore count + bz,pt %xcc, .Lsmallx ! exit if finished + cmp %o2, 8 + blt,pt %xcc, .Lmedw7 ! skip if 7 or fewer bytes left + tst %o2 + EX_LD(LOAD(ldx, %o1, %o4), memcpy_retl_o2) ! load 8 bytes + add %o1, 8, %o1 ! increase src ptr by 8 + add %o0, 8, %o0 ! increase dst ptr by 8 + subcc %o2, 8, %o2 ! decrease count by 8 + bnz,pn %xcc, .Lmedw7 + EX_ST(STORE(stx, %o4, %o0-8), memcpy_retl_o2_plus_8) ! and store 8 + retl + mov EX_RETVAL(%g1), %o0 ! restore %o0 + + .align 16 +.Lsrc_dst_unaligned_on_8: + ! DST is 8-byte aligned, src is not +2: + andcc %o1, 0x3, %o5 ! test word alignment + bnz,pt %xcc, .Lunalignsetup ! branch to skip if not word aligned + nop + +/* + * Handle all cases where src and dest are aligned on word + * boundaries. Use unrolled loops for better performance. + * This option wins over standard large data move when + * source and destination is in cache for.Lmedium + * to short data moves. + */ + set MED_WMAX, %o3 + cmp %o2, %o3 ! limit to store buffer size + bge,pt %xcc, .Lunalignrejoin ! otherwise rejoin main loop + nop + + subcc %o2, 31, %o2 ! adjust length to allow cc test + ! for end of loop + ble,pt %xcc, .Lmedw31 ! skip big loop if less than 16 +.Lmedw32: + EX_LD(LOAD(ld, %o1, %o4), memcpy_retl_o2_plus_31)! move a block of 32 + sllx %o4, 32, %o5 + EX_LD(LOAD(ld, %o1+4, %o4), memcpy_retl_o2_plus_31) + or %o4, %o5, %o5 + EX_ST(STORE(stx, %o5, %o0), memcpy_retl_o2_plus_31) + subcc %o2, 32, %o2 ! decrement length count + EX_LD(LOAD(ld, %o1+8, %o4), memcpy_retl_o2_plus_31_24) + sllx %o4, 32, %o5 + EX_LD(LOAD(ld, %o1+12, %o4), memcpy_retl_o2_plus_31_24) + or %o4, %o5, %o5 + EX_ST(STORE(stx, %o5, %o0+8), memcpy_retl_o2_plus_31_24) + add %o1, 32, %o1 ! increase src ptr by 32 + EX_LD(LOAD(ld, %o1-16, %o4), memcpy_retl_o2_plus_31_16) + sllx %o4, 32, %o5 + EX_LD(LOAD(ld, %o1-12, %o4), memcpy_retl_o2_plus_31_16) + or %o4, %o5, %o5 + EX_ST(STORE(stx, %o5, %o0+16), memcpy_retl_o2_plus_31_16) + add %o0, 32, %o0 ! increase dst ptr by 32 + EX_LD(LOAD(ld, %o1-8, %o4), memcpy_retl_o2_plus_31_8) + sllx %o4, 32, %o5 + EX_LD(LOAD(ld, %o1-4, %o4), memcpy_retl_o2_plus_31_8) + or %o4, %o5, %o5 + bgu,pt %xcc, .Lmedw32 ! repeat if at least 32 bytes left + EX_ST(STORE(stx, %o5, %o0-8), memcpy_retl_o2_plus_31_8) +.Lmedw31: + addcc %o2, 31, %o2 ! restore count + + bz,pt %xcc, .Lsmallx ! exit if finished + nop + cmp %o2, 16 + blt,pt %xcc, .Lmedw15 + nop + EX_LD(LOAD(ld, %o1, %o4), memcpy_retl_o2)! move a block of 16 bytes + sllx %o4, 32, %o5 + subcc %o2, 16, %o2 ! decrement length count + EX_LD(LOAD(ld, %o1+4, %o4), memcpy_retl_o2_plus_16) + or %o4, %o5, %o5 + EX_ST(STORE(stx, %o5, %o0), memcpy_retl_o2_plus_16) + add %o1, 16, %o1 ! increase src ptr by 16 + EX_LD(LOAD(ld, %o1-8, %o4), memcpy_retl_o2_plus_8) + add %o0, 16, %o0 ! increase dst ptr by 16 + sllx %o4, 32, %o5 + EX_LD(LOAD(ld, %o1-4, %o4), memcpy_retl_o2_plus_8) + or %o4, %o5, %o5 + EX_ST(STORE(stx, %o5, %o0-8), memcpy_retl_o2_plus_8) +.Lmedw15: + bz,pt %xcc, .Lsmallx ! exit if finished + cmp %o2, 8 + blt,pn %xcc, .Lmedw7 ! skip if 7 or fewer bytes left + tst %o2 + EX_LD(LOAD(ld, %o1, %o4), memcpy_retl_o2) ! load 4 bytes + subcc %o2, 8, %o2 ! decrease count by 8 + EX_ST(STORE(stw, %o4, %o0), memcpy_retl_o2_plus_8)! and store 4 bytes + add %o1, 8, %o1 ! increase src ptr by 8 + EX_LD(LOAD(ld, %o1-4, %o3), memcpy_retl_o2_plus_4) ! load 4 bytes + add %o0, 8, %o0 ! increase dst ptr by 8 + EX_ST(STORE(stw, %o3, %o0-4), memcpy_retl_o2_plus_4)! and store 4 bytes + bz,pt %xcc, .Lsmallx ! exit if finished +.Lmedw7: ! count is ge 1, less than 8 + cmp %o2, 4 ! check for 4 bytes left + blt,pn %xcc, .Lsmallleft3 ! skip if 3 or fewer bytes left + nop ! + EX_LD(LOAD(ld, %o1, %o4), memcpy_retl_o2) ! load 4 bytes + add %o1, 4, %o1 ! increase src ptr by 4 + add %o0, 4, %o0 ! increase dst ptr by 4 + subcc %o2, 4, %o2 ! decrease count by 4 + bnz .Lsmallleft3 + EX_ST(STORE(stw, %o4, %o0-4), memcpy_retl_o2_plus_4)! and store 4 bytes + retl + mov EX_RETVAL(%g1), %o0 + + .align 16 +.Llarge_align8_copy: ! Src and dst share 8 byte alignment + ! align dst to 64 byte boundary + andcc %o0, 0x3f, %o3 ! %o3 == 0 means dst is 64 byte aligned + brz,pn %o3, .Laligned_to_64 + andcc %o0, 8, %o3 ! odd long words to move? + brz,pt %o3, .Laligned_to_16 + nop + EX_LD(LOAD(ldx, %o1, %o4), memcpy_retl_o2) + sub %o2, 8, %o2 + add %o1, 8, %o1 ! increment src ptr + add %o0, 8, %o0 ! increment dst ptr + EX_ST(STORE(stx, %o4, %o0-8), memcpy_retl_o2_plus_8) +.Laligned_to_16: + andcc %o0, 16, %o3 ! pair of long words to move? + brz,pt %o3, .Laligned_to_32 + nop + EX_LD(LOAD(ldx, %o1, %o4), memcpy_retl_o2) + sub %o2, 16, %o2 + EX_ST(STORE(stx, %o4, %o0), memcpy_retl_o2_plus_16) + add %o1, 16, %o1 ! increment src ptr + EX_LD(LOAD(ldx, %o1-8, %o4), memcpy_retl_o2_plus_8) + add %o0, 16, %o0 ! increment dst ptr + EX_ST(STORE(stx, %o4, %o0-8), memcpy_retl_o2_plus_8) +.Laligned_to_32: + andcc %o0, 32, %o3 ! four long words to move? + brz,pt %o3, .Laligned_to_64 + nop + EX_LD(LOAD(ldx, %o1, %o4), memcpy_retl_o2) + sub %o2, 32, %o2 + EX_ST(STORE(stx, %o4, %o0), memcpy_retl_o2_plus_32) + EX_LD(LOAD(ldx, %o1+8, %o4), memcpy_retl_o2_plus_24) + EX_ST(STORE(stx, %o4, %o0+8), memcpy_retl_o2_plus_24) + EX_LD(LOAD(ldx, %o1+16, %o4), memcpy_retl_o2_plus_16) + EX_ST(STORE(stx, %o4, %o0+16), memcpy_retl_o2_plus_16) + add %o1, 32, %o1 ! increment src ptr + EX_LD(LOAD(ldx, %o1-8, %o4), memcpy_retl_o2_plus_8) + add %o0, 32, %o0 ! increment dst ptr + EX_ST(STORE(stx, %o4, %o0-8), memcpy_retl_o2_plus_8) +.Laligned_to_64: +! +! Using block init store (BIS) instructions to avoid fetching cache +! lines from memory. Use ST_CHUNK stores to first element of each cache +! line (similar to prefetching) to avoid overfilling STQ or miss buffers. +! Gives existing cache lines time to be moved out of L1/L2/L3 cache. +! Initial stores using MRU version of BIS to keep cache line in +! cache until we are ready to store final element of cache line. +! Then store last element using the LRU version of BIS. +! + andn %o2, 0x3f, %o5 ! %o5 is multiple of block size + and %o2, 0x3f, %o2 ! residue bytes in %o2 +! +! We use STORE_MRU_ASI for the first seven stores to each cache line +! followed by STORE_ASI (mark as LRU) for the last store. That +! mixed approach reduces the probability that the cache line is removed +! before we finish setting it, while minimizing the effects on +! other cached values during a large memcpy +! +! ST_CHUNK batches up initial BIS operations for several cache lines +! to allow multiple requests to not be blocked by overflowing the +! the store miss buffer. Then the matching stores for all those +! BIS operations are executed. +! + + sub %o0, 8, %o0 ! adjust %o0 for ASI alignment +.Lalign_loop: + cmp %o5, ST_CHUNK*64 + blu,pt %xcc, .Lalign_loop_fin + mov ST_CHUNK,%o3 +.Lalign_loop_start: + prefetch [%o1 + (ALIGN_PRE * BLOCK_SIZE)], 21 + subcc %o3, 1, %o3 + EX_LD(LOAD(ldx, %o1, %o4), memcpy_retl_o2_plus_o5) + add %o1, 64, %o1 + add %o0, 8, %o0 + EX_ST(STORE_INIT_MRU(%o4, %o0), memcpy_retl_o2_plus_o5) + bgu %xcc,.Lalign_loop_start + add %o0, 56, %o0 + + mov ST_CHUNK,%o3 + sllx %o3, 6, %o4 ! ST_CHUNK*64 + sub %o1, %o4, %o1 ! reset %o1 + sub %o0, %o4, %o0 ! reset %o0 + +.Lalign_loop_rest: + EX_LD(LOAD(ldx, %o1+8, %o4), memcpy_retl_o2_plus_o5) + add %o0, 16, %o0 + EX_ST(STORE_INIT_MRU(%o4, %o0), memcpy_retl_o2_plus_o5) + EX_LD(LOAD(ldx, %o1+16, %o4), memcpy_retl_o2_plus_o5) + add %o0, 8, %o0 + EX_ST(STORE_INIT_MRU(%o4, %o0), memcpy_retl_o2_plus_o5) + subcc %o3, 1, %o3 + EX_LD(LOAD(ldx, %o1+24, %o4), memcpy_retl_o2_plus_o5) + add %o0, 8, %o0 + EX_ST(STORE_INIT_MRU(%o4, %o0), memcpy_retl_o2_plus_o5) + EX_LD(LOAD(ldx, %o1+32, %o4), memcpy_retl_o2_plus_o5) + add %o0, 8, %o0 + EX_ST(STORE_INIT_MRU(%o4, %o0), memcpy_retl_o2_plus_o5) + EX_LD(LOAD(ldx, %o1+40, %o4), memcpy_retl_o2_plus_o5) + add %o0, 8, %o0 + EX_ST(STORE_INIT_MRU(%o4, %o0), memcpy_retl_o2_plus_o5) + EX_LD(LOAD(ldx, %o1+48, %o4), memcpy_retl_o2_plus_o5) + add %o1, 64, %o1 + add %o0, 8, %o0 + EX_ST(STORE_INIT_MRU(%o4, %o0), memcpy_retl_o2_plus_o5) + add %o0, 8, %o0 + EX_LD(LOAD(ldx, %o1-8, %o4), memcpy_retl_o2_plus_o5) + sub %o5, 64, %o5 + bgu %xcc,.Lalign_loop_rest + ! mark cache line as LRU + EX_ST(STORE_INIT(%o4, %o0), memcpy_retl_o2_plus_o5_plus_64) + + cmp %o5, ST_CHUNK*64 + bgu,pt %xcc, .Lalign_loop_start + mov ST_CHUNK,%o3 + + cmp %o5, 0 + beq .Lalign_done + nop +.Lalign_loop_fin: + EX_LD(LOAD(ldx, %o1, %o4), memcpy_retl_o2_plus_o5) + EX_ST(STORE(stx, %o4, %o0+8), memcpy_retl_o2_plus_o5) + EX_LD(LOAD(ldx, %o1+8, %o4), memcpy_retl_o2_plus_o5) + EX_ST(STORE(stx, %o4, %o0+8+8), memcpy_retl_o2_plus_o5) + EX_LD(LOAD(ldx, %o1+16, %o4), memcpy_retl_o2_plus_o5) + EX_ST(STORE(stx, %o4, %o0+8+16), memcpy_retl_o2_plus_o5) + subcc %o5, 64, %o5 + EX_LD(LOAD(ldx, %o1+24, %o4), memcpy_retl_o2_plus_o5_64) + EX_ST(STORE(stx, %o4, %o0+8+24), memcpy_retl_o2_plus_o5_64) + EX_LD(LOAD(ldx, %o1+32, %o4), memcpy_retl_o2_plus_o5_64) + EX_ST(STORE(stx, %o4, %o0+8+32), memcpy_retl_o2_plus_o5_64) + EX_LD(LOAD(ldx, %o1+40, %o4), memcpy_retl_o2_plus_o5_64) + EX_ST(STORE(stx, %o4, %o0+8+40), memcpy_retl_o2_plus_o5_64) + EX_LD(LOAD(ldx, %o1+48, %o4), memcpy_retl_o2_plus_o5_64) + add %o1, 64, %o1 + EX_ST(STORE(stx, %o4, %o0+8+48), memcpy_retl_o2_plus_o5_64) + add %o0, 64, %o0 + EX_LD(LOAD(ldx, %o1-8, %o4), memcpy_retl_o2_plus_o5_64) + bgu %xcc,.Lalign_loop_fin + EX_ST(STORE(stx, %o4, %o0), memcpy_retl_o2_plus_o5_64) + +.Lalign_done: + add %o0, 8, %o0 ! restore %o0 from ASI alignment + membar #StoreStore + sub %o2, 63, %o2 ! adjust length to allow cc test + ba .Lmedl63 ! in .Lmedl63 + nop + + .align 16 + ! Dst is on 8 byte boundary; src is not; remaining count > SMALL_MAX +.Lunalignsetup: +.Lunalignrejoin: + mov %g1, %o3 ! save %g1 as VISEntryHalf clobbers it +#ifdef NON_USER_COPY + VISEntryHalfFast(.Lmedium_vis_entry_fail_cp) +#else + VISEntryHalf +#endif + mov %o3, %g1 ! restore %g1 + + set MED_UMAX, %o3 + cmp %o2, %o3 ! check for.Lmedium unaligned limit + bge,pt %xcc,.Lunalign_large + prefetch [%o1 + (4 * BLOCK_SIZE)], 20 + andn %o2, 0x3f, %o5 ! %o5 is multiple of block size + and %o2, 0x3f, %o2 ! residue bytes in %o2 + cmp %o2, 8 ! Insure we do not load beyond + bgt .Lunalign_adjust ! end of source buffer + andn %o1, 0x7, %o4 ! %o4 has long word aligned src address + add %o2, 64, %o2 ! adjust to leave loop + sub %o5, 64, %o5 ! early if necessary +.Lunalign_adjust: + alignaddr %o1, %g0, %g0 ! generate %gsr + add %o1, %o5, %o1 ! advance %o1 to after blocks + EX_LD_FP(LOAD(ldd, %o4, %f0), memcpy_retl_o2_plus_o5) +.Lunalign_loop: + EX_LD_FP(LOAD(ldd, %o4+8, %f2), memcpy_retl_o2_plus_o5) + faligndata %f0, %f2, %f16 + EX_LD_FP(LOAD(ldd, %o4+16, %f4), memcpy_retl_o2_plus_o5) + subcc %o5, BLOCK_SIZE, %o5 + EX_ST_FP(STORE(std, %f16, %o0), memcpy_retl_o2_plus_o5_plus_64) + faligndata %f2, %f4, %f18 + EX_LD_FP(LOAD(ldd, %o4+24, %f6), memcpy_retl_o2_plus_o5_plus_56) + EX_ST_FP(STORE(std, %f18, %o0+8), memcpy_retl_o2_plus_o5_plus_56) + faligndata %f4, %f6, %f20 + EX_LD_FP(LOAD(ldd, %o4+32, %f8), memcpy_retl_o2_plus_o5_plus_48) + EX_ST_FP(STORE(std, %f20, %o0+16), memcpy_retl_o2_plus_o5_plus_48) + faligndata %f6, %f8, %f22 + EX_LD_FP(LOAD(ldd, %o4+40, %f10), memcpy_retl_o2_plus_o5_plus_40) + EX_ST_FP(STORE(std, %f22, %o0+24), memcpy_retl_o2_plus_o5_plus_40) + faligndata %f8, %f10, %f24 + EX_LD_FP(LOAD(ldd, %o4+48, %f12), memcpy_retl_o2_plus_o5_plus_32) + EX_ST_FP(STORE(std, %f24, %o0+32), memcpy_retl_o2_plus_o5_plus_32) + faligndata %f10, %f12, %f26 + EX_LD_FP(LOAD(ldd, %o4+56, %f14), memcpy_retl_o2_plus_o5_plus_24) + add %o4, BLOCK_SIZE, %o4 + EX_ST_FP(STORE(std, %f26, %o0+40), memcpy_retl_o2_plus_o5_plus_24) + faligndata %f12, %f14, %f28 + EX_LD_FP(LOAD(ldd, %o4, %f0), memcpy_retl_o2_plus_o5_plus_16) + EX_ST_FP(STORE(std, %f28, %o0+48), memcpy_retl_o2_plus_o5_plus_16) + faligndata %f14, %f0, %f30 + EX_ST_FP(STORE(std, %f30, %o0+56), memcpy_retl_o2_plus_o5_plus_8) + add %o0, BLOCK_SIZE, %o0 + bgu,pt %xcc, .Lunalign_loop + prefetch [%o4 + (5 * BLOCK_SIZE)], 20 + ba .Lunalign_done + nop + +.Lunalign_large: + andcc %o0, 0x3f, %o3 ! is dst 64-byte block aligned? + bz %xcc, .Lunalignsrc + sub %o3, 64, %o3 ! %o3 will be multiple of 8 + neg %o3 ! bytes until dest is 64 byte aligned + sub %o2, %o3, %o2 ! update cnt with bytes to be moved + ! Move bytes according to source alignment + andcc %o1, 0x1, %o5 + bnz %xcc, .Lunalignbyte ! check for byte alignment + nop + andcc %o1, 2, %o5 ! check for half word alignment + bnz %xcc, .Lunalignhalf + nop + ! Src is word aligned +.Lunalignword: + EX_LD_FP(LOAD(ld, %o1, %o4), memcpy_retl_o2_plus_o3) ! load 4 bytes + add %o1, 8, %o1 ! increase src ptr by 8 + EX_ST_FP(STORE(stw, %o4, %o0), memcpy_retl_o2_plus_o3) ! and store 4 + subcc %o3, 8, %o3 ! decrease count by 8 + EX_LD_FP(LOAD(ld, %o1-4, %o4), memcpy_retl_o2_plus_o3_plus_4)! load 4 + add %o0, 8, %o0 ! increase dst ptr by 8 + bnz %xcc, .Lunalignword + EX_ST_FP(STORE(stw, %o4, %o0-4), memcpy_retl_o2_plus_o3_plus_4) + ba .Lunalignsrc + nop + + ! Src is half-word aligned +.Lunalignhalf: + EX_LD_FP(LOAD(lduh, %o1, %o4), memcpy_retl_o2_plus_o3) ! load 2 bytes + sllx %o4, 32, %o5 ! shift left + EX_LD_FP(LOAD(lduw, %o1+2, %o4), memcpy_retl_o2_plus_o3) + or %o4, %o5, %o5 + sllx %o5, 16, %o5 + EX_LD_FP(LOAD(lduh, %o1+6, %o4), memcpy_retl_o2_plus_o3) + or %o4, %o5, %o5 + EX_ST_FP(STORE(stx, %o5, %o0), memcpy_retl_o2_plus_o3) + add %o1, 8, %o1 + subcc %o3, 8, %o3 + bnz %xcc, .Lunalignhalf + add %o0, 8, %o0 + ba .Lunalignsrc + nop + + ! Src is Byte aligned +.Lunalignbyte: + sub %o0, %o1, %o0 ! share pointer advance +.Lunalignbyte_loop: + EX_LD_FP(LOAD(ldub, %o1, %o4), memcpy_retl_o2_plus_o3) + sllx %o4, 56, %o5 + EX_LD_FP(LOAD(lduh, %o1+1, %o4), memcpy_retl_o2_plus_o3) + sllx %o4, 40, %o4 + or %o4, %o5, %o5 + EX_LD_FP(LOAD(lduh, %o1+3, %o4), memcpy_retl_o2_plus_o3) + sllx %o4, 24, %o4 + or %o4, %o5, %o5 + EX_LD_FP(LOAD(lduh, %o1+5, %o4), memcpy_retl_o2_plus_o3) + sllx %o4, 8, %o4 + or %o4, %o5, %o5 + EX_LD_FP(LOAD(ldub, %o1+7, %o4), memcpy_retl_o2_plus_o3) + or %o4, %o5, %o5 + add %o0, %o1, %o0 + EX_ST_FP(STORE(stx, %o5, %o0), memcpy_retl_o2_plus_o3) + sub %o0, %o1, %o0 + subcc %o3, 8, %o3 + bnz %xcc, .Lunalignbyte_loop + add %o1, 8, %o1 + add %o0,%o1, %o0 ! restore pointer + + ! Destination is now block (64 byte aligned) +.Lunalignsrc: + andn %o2, 0x3f, %o5 ! %o5 is multiple of block size + and %o2, 0x3f, %o2 ! residue bytes in %o2 + add %o2, 64, %o2 ! Insure we do not load beyond + sub %o5, 64, %o5 ! end of source buffer + + andn %o1, 0x7, %o4 ! %o4 has long word aligned src address + alignaddr %o1, %g0, %g0 ! generate %gsr + add %o1, %o5, %o1 ! advance %o1 to after blocks + + EX_LD_FP(LOAD(ldd, %o4, %f14), memcpy_retl_o2_plus_o5) + add %o4, 8, %o4 +.Lunalign_sloop: + EX_LD_FP(LOAD(ldd, %o4, %f16), memcpy_retl_o2_plus_o5) + faligndata %f14, %f16, %f0 + EX_LD_FP(LOAD(ldd, %o4+8, %f18), memcpy_retl_o2_plus_o5) + faligndata %f16, %f18, %f2 + EX_LD_FP(LOAD(ldd, %o4+16, %f20), memcpy_retl_o2_plus_o5) + faligndata %f18, %f20, %f4 + EX_ST_FP(STORE(std, %f0, %o0), memcpy_retl_o2_plus_o5) + subcc %o5, 64, %o5 + EX_LD_FP(LOAD(ldd, %o4+24, %f22), memcpy_retl_o2_plus_o5_plus_56) + faligndata %f20, %f22, %f6 + EX_ST_FP(STORE(std, %f2, %o0+8), memcpy_retl_o2_plus_o5_plus_56) + EX_LD_FP(LOAD(ldd, %o4+32, %f24), memcpy_retl_o2_plus_o5_plus_48) + faligndata %f22, %f24, %f8 + EX_ST_FP(STORE(std, %f4, %o0+16), memcpy_retl_o2_plus_o5_plus_48) + EX_LD_FP(LOAD(ldd, %o4+40, %f26), memcpy_retl_o2_plus_o5_plus_40) + faligndata %f24, %f26, %f10 + EX_ST_FP(STORE(std, %f6, %o0+24), memcpy_retl_o2_plus_o5_plus_40) + EX_LD_FP(LOAD(ldd, %o4+48, %f28), memcpy_retl_o2_plus_o5_plus_40) + faligndata %f26, %f28, %f12 + EX_ST_FP(STORE(std, %f8, %o0+32), memcpy_retl_o2_plus_o5_plus_40) + add %o4, 64, %o4 + EX_LD_FP(LOAD(ldd, %o4-8, %f30), memcpy_retl_o2_plus_o5_plus_40) + faligndata %f28, %f30, %f14 + EX_ST_FP(STORE(std, %f10, %o0+40), memcpy_retl_o2_plus_o5_plus_40) + EX_ST_FP(STORE(std, %f12, %o0+48), memcpy_retl_o2_plus_o5_plus_40) + add %o0, 64, %o0 + EX_ST_FP(STORE(std, %f14, %o0-8), memcpy_retl_o2_plus_o5_plus_40) + fsrc2 %f30, %f14 + bgu,pt %xcc, .Lunalign_sloop + prefetch [%o4 + (8 * BLOCK_SIZE)], 20 + +.Lunalign_done: + ! Handle trailing bytes, 64 to 127 + ! Dest long word aligned, Src not long word aligned + cmp %o2, 15 + bleu %xcc, .Lunalign_short + + andn %o2, 0x7, %o5 ! %o5 is multiple of 8 + and %o2, 0x7, %o2 ! residue bytes in %o2 + add %o2, 8, %o2 + sub %o5, 8, %o5 ! insure we do not load past end of src + andn %o1, 0x7, %o4 ! %o4 has long word aligned src address + add %o1, %o5, %o1 ! advance %o1 to after multiple of 8 + EX_LD_FP(LOAD(ldd, %o4, %f0), memcpy_retl_o2_plus_o5)! fetch partialword +.Lunalign_by8: + EX_LD_FP(LOAD(ldd, %o4+8, %f2), memcpy_retl_o2_plus_o5) + add %o4, 8, %o4 + faligndata %f0, %f2, %f16 + subcc %o5, 8, %o5 + EX_ST_FP(STORE(std, %f16, %o0), memcpy_retl_o2_plus_o5) + fsrc2 %f2, %f0 + bgu,pt %xcc, .Lunalign_by8 + add %o0, 8, %o0 + +.Lunalign_short: +#ifdef NON_USER_COPY + VISExitHalfFast +#else + VISExitHalf +#endif + ba .Lsmallrest + nop + +/* + * This is a special case of nested memcpy. This can happen when kernel + * calls unaligned memcpy back to back without saving FP registers. We need + * traps(context switch) to save/restore FP registers. If the kernel calls + * memcpy without this trap sequence we will hit FP corruption. Let's use + * the normal integer load/store method in this case. + */ + +#ifdef NON_USER_COPY +.Lmedium_vis_entry_fail_cp: + or %o0, %o1, %g2 +#endif +.Lmedium_cp: + LOAD(prefetch, %o1 + 0x40, #n_reads_strong) + andcc %g2, 0x7, %g0 + bne,pn %xcc, .Lmedium_unaligned_cp + nop + +.Lmedium_noprefetch_cp: + andncc %o2, 0x20 - 1, %o5 + be,pn %xcc, 2f + sub %o2, %o5, %o2 +1: EX_LD(LOAD(ldx, %o1 + 0x00, %o3), memcpy_retl_o2_plus_o5) + EX_LD(LOAD(ldx, %o1 + 0x08, %g2), memcpy_retl_o2_plus_o5) + EX_LD(LOAD(ldx, %o1 + 0x10, %g7), memcpy_retl_o2_plus_o5) + EX_LD(LOAD(ldx, %o1 + 0x18, %o4), memcpy_retl_o2_plus_o5) + add %o1, 0x20, %o1 + subcc %o5, 0x20, %o5 + EX_ST(STORE(stx, %o3, %o0 + 0x00), memcpy_retl_o2_plus_o5_plus_32) + EX_ST(STORE(stx, %g2, %o0 + 0x08), memcpy_retl_o2_plus_o5_plus_24) + EX_ST(STORE(stx, %g7, %o0 + 0x10), memcpy_retl_o2_plus_o5_plus_24) + EX_ST(STORE(stx, %o4, %o0 + 0x18), memcpy_retl_o2_plus_o5_plus_8) + bne,pt %xcc, 1b + add %o0, 0x20, %o0 +2: andcc %o2, 0x18, %o5 + be,pt %xcc, 3f + sub %o2, %o5, %o2 +1: EX_LD(LOAD(ldx, %o1 + 0x00, %o3), memcpy_retl_o2_plus_o5) + add %o1, 0x08, %o1 + add %o0, 0x08, %o0 + subcc %o5, 0x08, %o5 + bne,pt %xcc, 1b + EX_ST(STORE(stx, %o3, %o0 - 0x08), memcpy_retl_o2_plus_o5_plus_8) +3: brz,pt %o2, .Lexit_cp + cmp %o2, 0x04 + bl,pn %xcc, .Ltiny_cp + nop + EX_LD(LOAD(lduw, %o1 + 0x00, %o3), memcpy_retl_o2) + add %o1, 0x04, %o1 + add %o0, 0x04, %o0 + subcc %o2, 0x04, %o2 + bne,pn %xcc, .Ltiny_cp + EX_ST(STORE(stw, %o3, %o0 - 0x04), memcpy_retl_o2_plus_4) + ba,a,pt %xcc, .Lexit_cp + +.Lmedium_unaligned_cp: + /* First get dest 8 byte aligned. */ + sub %g0, %o0, %o3 + and %o3, 0x7, %o3 + brz,pt %o3, 2f + sub %o2, %o3, %o2 + +1: EX_LD(LOAD(ldub, %o1 + 0x00, %g2), memcpy_retl_o2_plus_g1) + add %o1, 1, %o1 + subcc %o3, 1, %o3 + add %o0, 1, %o0 + bne,pt %xcc, 1b + EX_ST(STORE(stb, %g2, %o0 - 0x01), memcpy_retl_o2_plus_g1_plus_1) +2: + and %o1, 0x7, %o3 + brz,pn %o3, .Lmedium_noprefetch_cp + sll %o3, 3, %o3 + mov 64, %g2 + sub %g2, %o3, %g2 + andn %o1, 0x7, %o1 + EX_LD(LOAD(ldx, %o1 + 0x00, %o4), memcpy_retl_o2) + sllx %o4, %o3, %o4 + andn %o2, 0x08 - 1, %o5 + sub %o2, %o5, %o2 + +1: EX_LD(LOAD(ldx, %o1 + 0x08, %g3), memcpy_retl_o2_plus_o5) + add %o1, 0x08, %o1 + subcc %o5, 0x08, %o5 + srlx %g3, %g2, %g7 + or %g7, %o4, %g7 + EX_ST(STORE(stx, %g7, %o0 + 0x00), memcpy_retl_o2_plus_o5_plus_8) + add %o0, 0x08, %o0 + bne,pt %xcc, 1b + sllx %g3, %o3, %o4 + srl %o3, 3, %o3 + add %o1, %o3, %o1 + brz,pn %o2, .Lexit_cp + nop + ba,pt %xcc, .Lsmall_unaligned_cp + +.Ltiny_cp: + EX_LD(LOAD(ldub, %o1 + 0x00, %o3), memcpy_retl_o2) + subcc %o2, 1, %o2 + be,pn %xcc, .Lexit_cp + EX_ST(STORE(stb, %o3, %o0 + 0x00), memcpy_retl_o2_plus_1) + EX_LD(LOAD(ldub, %o1 + 0x01, %o3), memcpy_retl_o2) + subcc %o2, 1, %o2 + be,pn %xcc, .Lexit_cp + EX_ST(STORE(stb, %o3, %o0 + 0x01), memcpy_retl_o2_plus_1) + EX_LD(LOAD(ldub, %o1 + 0x02, %o3), memcpy_retl_o2) + ba,pt %xcc, .Lexit_cp + EX_ST(STORE(stb, %o3, %o0 + 0x02), memcpy_retl_o2) + +.Lsmall_cp: + andcc %g2, 0x3, %g0 + bne,pn %xcc, .Lsmall_unaligned_cp + andn %o2, 0x4 - 1, %o5 + sub %o2, %o5, %o2 +1: + EX_LD(LOAD(lduw, %o1 + 0x00, %o3), memcpy_retl_o2_plus_o5) + add %o1, 0x04, %o1 + subcc %o5, 0x04, %o5 + add %o0, 0x04, %o0 + bne,pt %xcc, 1b + EX_ST(STORE(stw, %o3, %o0 - 0x04), memcpy_retl_o2_plus_o5_plus_4) + brz,pt %o2, .Lexit_cp + nop + ba,a,pt %xcc, .Ltiny_cp + +.Lsmall_unaligned_cp: +1: EX_LD(LOAD(ldub, %o1 + 0x00, %o3), memcpy_retl_o2) + add %o1, 1, %o1 + add %o0, 1, %o0 + subcc %o2, 1, %o2 + bne,pt %xcc, 1b + EX_ST(STORE(stb, %o3, %o0 - 0x01), memcpy_retl_o2_plus_1) + ba,a,pt %xcc, .Lexit_cp + +.Lsmallrest: + tst %o2 + bz,pt %xcc, .Lsmallx + cmp %o2, 4 + blt,pn %xcc, .Lsmallleft3 + nop + sub %o2, 3, %o2 +.Lsmallnotalign4: + EX_LD(LOAD(ldub, %o1, %o3), memcpy_retl_o2_plus_3)! read byte + subcc %o2, 4, %o2 ! reduce count by 4 + EX_ST(STORE(stb, %o3, %o0), memcpy_retl_o2_plus_7)! write byte & repeat + EX_LD(LOAD(ldub, %o1+1, %o3), memcpy_retl_o2_plus_6)! for total of 4 + add %o1, 4, %o1 ! advance SRC by 4 + EX_ST(STORE(stb, %o3, %o0+1), memcpy_retl_o2_plus_6) + EX_LD(LOAD(ldub, %o1-2, %o3), memcpy_retl_o2_plus_5) + add %o0, 4, %o0 ! advance DST by 4 + EX_ST(STORE(stb, %o3, %o0-2), memcpy_retl_o2_plus_5) + EX_LD(LOAD(ldub, %o1-1, %o3), memcpy_retl_o2_plus_4) + bgu,pt %xcc, .Lsmallnotalign4 ! loop til 3 or fewer bytes remain + EX_ST(STORE(stb, %o3, %o0-1), memcpy_retl_o2_plus_4) + addcc %o2, 3, %o2 ! restore count + bz,pt %xcc, .Lsmallx +.Lsmallleft3: ! 1, 2, or 3 bytes remain + subcc %o2, 1, %o2 + EX_LD(LOAD(ldub, %o1, %o3), memcpy_retl_o2_plus_1) ! load one byte + bz,pt %xcc, .Lsmallx + EX_ST(STORE(stb, %o3, %o0), memcpy_retl_o2_plus_1) ! store one byte + EX_LD(LOAD(ldub, %o1+1, %o3), memcpy_retl_o2) ! load second byte + subcc %o2, 1, %o2 + bz,pt %xcc, .Lsmallx + EX_ST(STORE(stb, %o3, %o0+1), memcpy_retl_o2_plus_1)! store second byte + EX_LD(LOAD(ldub, %o1+2, %o3), memcpy_retl_o2) ! load third byte + EX_ST(STORE(stb, %o3, %o0+2), memcpy_retl_o2) ! store third byte +.Lsmallx: + retl + mov EX_RETVAL(%g1), %o0 +.Lsmallfin: + tst %o2 + bnz,pn %xcc, .Lsmallleft3 + nop + retl + mov EX_RETVAL(%g1), %o0 ! restore %o0 +.Lexit_cp: + retl + mov EX_RETVAL(%g1), %o0 + .size FUNC_NAME, .-FUNC_NAME diff --git a/arch/sparc/lib/M7memset.S b/arch/sparc/lib/M7memset.S new file mode 100644 index 000000000000..62ea91b3a6b8 --- /dev/null +++ b/arch/sparc/lib/M7memset.S @@ -0,0 +1,352 @@ +/* + * M7memset.S: SPARC M7 optimized memset. + * + * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. + */ + +/* + * M7memset.S: M7 optimized memset. + * + * char *memset(sp, c, n) + * + * Set an array of n chars starting at sp to the character c. + * Return sp. + * + * Fast assembler language version of the following C-program for memset + * which represents the `standard' for the C-library. + * + * void * + * memset(void *sp1, int c, size_t n) + * { + * if (n != 0) { + * char *sp = sp1; + * do { + * *sp++ = (char)c; + * } while (--n != 0); + * } + * return (sp1); + * } + * + * The algorithm is as follows : + * + * For small 6 or fewer bytes stores, bytes will be stored. + * + * For less than 32 bytes stores, align the address on 4 byte boundary. + * Then store as many 4-byte chunks, followed by trailing bytes. + * + * For sizes greater than 32 bytes, align the address on 8 byte boundary. + * if (count >= 64) { + * store 8-bytes chunks to align the address on 64 byte boundary + * if (value to be set is zero && count >= MIN_ZERO) { + * Using BIS stores, set the first long word of each + * 64-byte cache line to zero which will also clear the + * other seven long words of the cache line. + * } + * else if (count >= MIN_LOOP) { + * Using BIS stores, set the first long word of each of + * ST_CHUNK cache lines (64 bytes each) before the main + * loop is entered. + * In the main loop, continue pre-setting the first long + * word of each cache line ST_CHUNK lines in advance while + * setting the other seven long words (56 bytes) of each + * cache line until fewer than ST_CHUNK*64 bytes remain. + * Then set the remaining seven long words of each cache + * line that has already had its first long word set. + * } + * store remaining data in 64-byte chunks until less than + * 64 bytes remain. + * } + * Store as many 8-byte chunks, followed by trailing bytes. + * + * BIS = Block Init Store + * Doing the advance store of the first element of the cache line + * initiates the displacement of a cache line while only using a single + * instruction in the pipeline. That avoids various pipeline delays, + * such as filling the miss buffer. The performance effect is + * similar to prefetching for normal stores. + * The special case for zero fills runs faster and uses fewer instruction + * cycles than the normal memset loop. + * + * We only use BIS for memset of greater than MIN_LOOP bytes because a sequence + * BIS stores must be followed by a membar #StoreStore. The benefit of + * the BIS store must be balanced against the cost of the membar operation. + */ + +/* + * ASI_STBI_P marks the cache line as "least recently used" + * which means if many threads are active, it has a high chance + * of being pushed out of the cache between the first initializing + * store and the final stores. + * Thus, we use ASI_STBIMRU_P which marks the cache line as + * "most recently used" for all but the last store to the cache line. + */ + +#include <asm/asi.h> +#include <asm/page.h> + +#define ASI_STBI_P ASI_BLK_INIT_QUAD_LDD_P +#define ASI_STBIMRU_P ASI_ST_BLKINIT_MRU_P + + +#define ST_CHUNK 24 /* multiple of 4 due to loop unrolling */ +#define MIN_LOOP 16320 +#define MIN_ZERO 512 + + .section ".text" + .align 32 + +/* + * Define clear_page(dest) as memset(dest, 0, PAGE_SIZE) + * (can create a more optimized version later.) + */ + .globl M7clear_page + .globl M7clear_user_page +M7clear_page: /* clear_page(dest) */ +M7clear_user_page: + set PAGE_SIZE, %o1 + /* fall through into bzero code */ + + .size M7clear_page,.-M7clear_page + .size M7clear_user_page,.-M7clear_user_page + +/* + * Define bzero(dest, n) as memset(dest, 0, n) + * (can create a more optimized version later.) + */ + .globl M7bzero +M7bzero: /* bzero(dest, size) */ + mov %o1, %o2 + mov 0, %o1 + /* fall through into memset code */ + + .size M7bzero,.-M7bzero + + .global M7memset + .type M7memset, #function + .register %g3, #scratch +M7memset: + mov %o0, %o5 ! copy sp1 before using it + cmp %o2, 7 ! if small counts, just write bytes + bleu,pn %xcc, .wrchar + and %o1, 0xff, %o1 ! o1 is (char)c + + sll %o1, 8, %o3 + or %o1, %o3, %o1 ! now o1 has 2 bytes of c + sll %o1, 16, %o3 + cmp %o2, 32 + blu,pn %xcc, .wdalign + or %o1, %o3, %o1 ! now o1 has 4 bytes of c + + sllx %o1, 32, %o3 + or %o1, %o3, %o1 ! now o1 has 8 bytes of c + +.dbalign: + andcc %o5, 7, %o3 ! is sp1 aligned on a 8 byte bound? + bz,pt %xcc, .blkalign ! already long word aligned + sub %o3, 8, %o3 ! -(bytes till long word aligned) + + add %o2, %o3, %o2 ! update o2 with new count + ! Set -(%o3) bytes till sp1 long word aligned +1: stb %o1, [%o5] ! there is at least 1 byte to set + inccc %o3 ! byte clearing loop + bl,pt %xcc, 1b + inc %o5 + + ! Now sp1 is long word aligned (sp1 is found in %o5) +.blkalign: + cmp %o2, 64 ! check if there are 64 bytes to set + blu,pn %xcc, .wrshort + mov %o2, %o3 + + andcc %o5, 63, %o3 ! is sp1 block aligned? + bz,pt %xcc, .blkwr ! now block aligned + sub %o3, 64, %o3 ! o3 is -(bytes till block aligned) + add %o2, %o3, %o2 ! o2 is the remainder + + ! Store -(%o3) bytes till dst is block (64 byte) aligned. + ! Use long word stores. + ! Recall that dst is already long word aligned +1: + addcc %o3, 8, %o3 + stx %o1, [%o5] + bl,pt %xcc, 1b + add %o5, 8, %o5 + + ! Now sp1 is block aligned +.blkwr: + andn %o2, 63, %o4 ! calculate size of blocks in bytes + brz,pn %o1, .wrzero ! special case if c == 0 + and %o2, 63, %o3 ! %o3 = bytes left after blk stores. + + set MIN_LOOP, %g1 + cmp %o4, %g1 ! check there are enough bytes to set + blu,pn %xcc, .short_set ! to justify cost of membar + ! must be > pre-cleared lines + nop + + ! initial cache-clearing stores + ! get store pipeline moving + rd %asi, %g3 ! save %asi to be restored later + wr %g0, ASI_STBIMRU_P, %asi + + ! Primary memset loop for large memsets +.wr_loop: + sub %o5, 8, %o5 ! adjust %o5 for ASI store alignment + mov ST_CHUNK, %g1 +.wr_loop_start: + stxa %o1, [%o5+8]%asi + subcc %g1, 4, %g1 + stxa %o1, [%o5+8+64]%asi + add %o5, 256, %o5 + stxa %o1, [%o5+8-128]%asi + bgu %xcc, .wr_loop_start + stxa %o1, [%o5+8-64]%asi + + sub %o5, ST_CHUNK*64, %o5 ! reset %o5 + mov ST_CHUNK, %g1 + +.wr_loop_rest: + stxa %o1, [%o5+8+8]%asi + sub %o4, 64, %o4 + stxa %o1, [%o5+16+8]%asi + subcc %g1, 1, %g1 + stxa %o1, [%o5+24+8]%asi + stxa %o1, [%o5+32+8]%asi + stxa %o1, [%o5+40+8]%asi + add %o5, 64, %o5 + stxa %o1, [%o5-8]%asi + bgu %xcc, .wr_loop_rest + stxa %o1, [%o5]ASI_STBI_P + + ! If more than ST_CHUNK*64 bytes remain to set, continue + ! setting the first long word of each cache line in advance + ! to keep the store pipeline moving. + + cmp %o4, ST_CHUNK*64 + bge,pt %xcc, .wr_loop_start + mov ST_CHUNK, %g1 + + brz,a,pn %o4, .asi_done + add %o5, 8, %o5 ! restore %o5 offset + +.wr_loop_small: + stxa %o1, [%o5+8]%asi + stxa %o1, [%o5+8+8]%asi + stxa %o1, [%o5+16+8]%asi + stxa %o1, [%o5+24+8]%asi + stxa %o1, [%o5+32+8]%asi + subcc %o4, 64, %o4 + stxa %o1, [%o5+40+8]%asi + add %o5, 64, %o5 + stxa %o1, [%o5-8]%asi + bgu,pt %xcc, .wr_loop_small + stxa %o1, [%o5]ASI_STBI_P + + ba .asi_done + add %o5, 8, %o5 ! restore %o5 offset + + ! Special case loop for zero fill memsets + ! For each 64 byte cache line, single STBI to first element + ! clears line +.wrzero: + cmp %o4, MIN_ZERO ! check if enough bytes to set + ! to pay %asi + membar cost + blu %xcc, .short_set + nop + sub %o4, 256, %o4 + +.wrzero_loop: + mov 64, %g3 + stxa %o1, [%o5]ASI_STBI_P + subcc %o4, 256, %o4 + stxa %o1, [%o5+%g3]ASI_STBI_P + add %o5, 256, %o5 + sub %g3, 192, %g3 + stxa %o1, [%o5+%g3]ASI_STBI_P + add %g3, 64, %g3 + bge,pt %xcc, .wrzero_loop + stxa %o1, [%o5+%g3]ASI_STBI_P + add %o4, 256, %o4 + + brz,pn %o4, .bsi_done + nop + +.wrzero_small: + stxa %o1, [%o5]ASI_STBI_P + subcc %o4, 64, %o4 + bgu,pt %xcc, .wrzero_small + add %o5, 64, %o5 + ba,a .bsi_done + +.asi_done: + wr %g3, 0x0, %asi ! restored saved %asi +.bsi_done: + membar #StoreStore ! required by use of Block Store Init + +.short_set: + cmp %o4, 64 ! check if 64 bytes to set + blu %xcc, 5f + nop +4: ! set final blocks of 64 bytes + stx %o1, [%o5] + stx %o1, [%o5+8] + stx %o1, [%o5+16] + stx %o1, [%o5+24] + subcc %o4, 64, %o4 + stx %o1, [%o5+32] + stx %o1, [%o5+40] + add %o5, 64, %o5 + stx %o1, [%o5-16] + bgu,pt %xcc, 4b + stx %o1, [%o5-8] + +5: + ! Set the remaining long words +.wrshort: + subcc %o3, 8, %o3 ! Can we store any long words? + blu,pn %xcc, .wrchars + and %o2, 7, %o2 ! calc bytes left after long words +6: + subcc %o3, 8, %o3 + stx %o1, [%o5] ! store the long words + bgeu,pt %xcc, 6b + add %o5, 8, %o5 + +.wrchars: ! check for extra chars + brnz %o2, .wrfin + nop + retl + nop + +.wdalign: + andcc %o5, 3, %o3 ! is sp1 aligned on a word boundary + bz,pn %xcc, .wrword + andn %o2, 3, %o3 ! create word sized count in %o3 + + dec %o2 ! decrement count + stb %o1, [%o5] ! clear a byte + b .wdalign + inc %o5 ! next byte + +.wrword: + subcc %o3, 4, %o3 + st %o1, [%o5] ! 4-byte writing loop + bnz,pt %xcc, .wrword + add %o5, 4, %o5 + + and %o2, 3, %o2 ! leftover count, if any + +.wrchar: + ! Set the remaining bytes, if any + brz %o2, .exit + nop +.wrfin: + deccc %o2 + stb %o1, [%o5] + bgu,pt %xcc, .wrfin + inc %o5 +.exit: + retl ! %o0 was preserved + nop + + .size M7memset,.-M7memset diff --git a/arch/sparc/lib/M7patch.S b/arch/sparc/lib/M7patch.S new file mode 100644 index 000000000000..9000b7bc5f2b --- /dev/null +++ b/arch/sparc/lib/M7patch.S @@ -0,0 +1,51 @@ +/* + * M7patch.S: Patch generic routines with M7 variant. + * + * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. + */ + +#include <linux/linkage.h> + +#define BRANCH_ALWAYS 0x10680000 +#define NOP 0x01000000 +#define NG_DO_PATCH(OLD, NEW) \ + sethi %hi(NEW), %g1; \ + or %g1, %lo(NEW), %g1; \ + sethi %hi(OLD), %g2; \ + or %g2, %lo(OLD), %g2; \ + sub %g1, %g2, %g1; \ + sethi %hi(BRANCH_ALWAYS), %g3; \ + sll %g1, 11, %g1; \ + srl %g1, 11 + 2, %g1; \ + or %g3, %lo(BRANCH_ALWAYS), %g3; \ + or %g3, %g1, %g3; \ + stw %g3, [%g2]; \ + sethi %hi(NOP), %g3; \ + or %g3, %lo(NOP), %g3; \ + stw %g3, [%g2 + 0x4]; \ + flush %g2; + +ENTRY(m7_patch_copyops) + NG_DO_PATCH(memcpy, M7memcpy) + NG_DO_PATCH(raw_copy_from_user, M7copy_from_user) + NG_DO_PATCH(raw_copy_to_user, M7copy_to_user) + retl + nop +ENDPROC(m7_patch_copyops) + +ENTRY(m7_patch_bzero) + NG_DO_PATCH(memset, M7memset) + NG_DO_PATCH(__bzero, M7bzero) + NG_DO_PATCH(__clear_user, NGclear_user) + NG_DO_PATCH(tsb_init, NGtsb_init) + retl + nop +ENDPROC(m7_patch_bzero) + +ENTRY(m7_patch_pageops) + NG_DO_PATCH(copy_user_page, NG4copy_user_page) + NG_DO_PATCH(_clear_page, M7clear_page) + NG_DO_PATCH(clear_user_page, M7clear_user_page) + retl + nop +ENDPROC(m7_patch_pageops) diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile index 07c03e72d812..a1a2d39ec96e 100644 --- a/arch/sparc/lib/Makefile +++ b/arch/sparc/lib/Makefile @@ -36,6 +36,11 @@ lib-$(CONFIG_SPARC64) += NG2patch.o lib-$(CONFIG_SPARC64) += NG4memcpy.o NG4copy_from_user.o NG4copy_to_user.o lib-$(CONFIG_SPARC64) += NG4patch.o NG4copy_page.o NG4clear_page.o NG4memset.o +lib-$(CONFIG_SPARC64) += Memcpy_utils.o + +lib-$(CONFIG_SPARC64) += M7memcpy.o M7copy_from_user.o M7copy_to_user.o +lib-$(CONFIG_SPARC64) += M7patch.o M7memset.o + lib-$(CONFIG_SPARC64) += GENmemcpy.o GENcopy_from_user.o GENcopy_to_user.o lib-$(CONFIG_SPARC64) += GENpatch.o GENpage.o GENbzero.o diff --git a/arch/sparc/lib/Memcpy_utils.S b/arch/sparc/lib/Memcpy_utils.S new file mode 100644 index 000000000000..64fbac28b3db --- /dev/null +++ b/arch/sparc/lib/Memcpy_utils.S @@ -0,0 +1,345 @@ +#ifndef __ASM_MEMCPY_UTILS +#define __ASM_MEMCPY_UTILS + +#include <linux/linkage.h> +#include <asm/asi.h> +#include <asm/visasm.h> + +ENTRY(__restore_asi_fp) + VISExitHalf + retl + wr %g0, ASI_AIUS, %asi +ENDPROC(__restore_asi_fp) + +ENTRY(__restore_asi) + retl + wr %g0, ASI_AIUS, %asi +ENDPROC(__restore_asi) + +ENTRY(memcpy_retl_o2) + ba,pt %xcc, __restore_asi + mov %o2, %o0 +ENDPROC(memcpy_retl_o2) +ENTRY(memcpy_retl_o2_plus_1) + ba,pt %xcc, __restore_asi + add %o2, 1, %o0 +ENDPROC(memcpy_retl_o2_plus_1) +ENTRY(memcpy_retl_o2_plus_3) + ba,pt %xcc, __restore_asi + add %o2, 3, %o0 +ENDPROC(memcpy_retl_o2_plus_3) +ENTRY(memcpy_retl_o2_plus_4) + ba,pt %xcc, __restore_asi + add %o2, 4, %o0 +ENDPROC(memcpy_retl_o2_plus_4) +ENTRY(memcpy_retl_o2_plus_5) + ba,pt %xcc, __restore_asi + add %o2, 5, %o0 +ENDPROC(memcpy_retl_o2_plus_5) +ENTRY(memcpy_retl_o2_plus_6) + ba,pt %xcc, __restore_asi + add %o2, 6, %o0 +ENDPROC(memcpy_retl_o2_plus_6) +ENTRY(memcpy_retl_o2_plus_7) + ba,pt %xcc, __restore_asi + add %o2, 7, %o0 +ENDPROC(memcpy_retl_o2_plus_7) +ENTRY(memcpy_retl_o2_plus_8) + ba,pt %xcc, __restore_asi + add %o2, 8, %o0 +ENDPROC(memcpy_retl_o2_plus_8) +ENTRY(memcpy_retl_o2_plus_15) + ba,pt %xcc, __restore_asi + add %o2, 15, %o0 +ENDPROC(memcpy_retl_o2_plus_15) +ENTRY(memcpy_retl_o2_plus_15_8) + add %o2, 15, %o2 + ba,pt %xcc, __restore_asi + add %o2, 8, %o0 +ENDPROC(memcpy_retl_o2_plus_15_8) +ENTRY(memcpy_retl_o2_plus_16) + ba,pt %xcc, __restore_asi + add %o2, 16, %o0 +ENDPROC(memcpy_retl_o2_plus_16) +ENTRY(memcpy_retl_o2_plus_24) + ba,pt %xcc, __restore_asi + add %o2, 24, %o0 +ENDPROC(memcpy_retl_o2_plus_24) +ENTRY(memcpy_retl_o2_plus_31) + ba,pt %xcc, __restore_asi + add %o2, 31, %o0 +ENDPROC(memcpy_retl_o2_plus_31) +ENTRY(memcpy_retl_o2_plus_32) + ba,pt %xcc, __restore_asi + add %o2, 32, %o0 +ENDPROC(memcpy_retl_o2_plus_32) +ENTRY(memcpy_retl_o2_plus_31_32) + add %o2, 31, %o2 + ba,pt %xcc, __restore_asi + add %o2, 32, %o0 +ENDPROC(memcpy_retl_o2_plus_31_32) +ENTRY(memcpy_retl_o2_plus_31_24) + add %o2, 31, %o2 + ba,pt %xcc, __restore_asi + add %o2, 24, %o0 +ENDPROC(memcpy_retl_o2_plus_31_24) +ENTRY(memcpy_retl_o2_plus_31_16) + add %o2, 31, %o2 + ba,pt %xcc, __restore_asi + add %o2, 16, %o0 +ENDPROC(memcpy_retl_o2_plus_31_16) +ENTRY(memcpy_retl_o2_plus_31_8) + add %o2, 31, %o2 + ba,pt %xcc, __restore_asi + add %o2, 8, %o0 +ENDPROC(memcpy_retl_o2_plus_31_8) +ENTRY(memcpy_retl_o2_plus_63) + ba,pt %xcc, __restore_asi + add %o2, 63, %o0 +ENDPROC(memcpy_retl_o2_plus_63) +ENTRY(memcpy_retl_o2_plus_63_64) + add %o2, 63, %o2 + ba,pt %xcc, __restore_asi + add %o2, 64, %o0 +ENDPROC(memcpy_retl_o2_plus_63_64) +ENTRY(memcpy_retl_o2_plus_63_56) + add %o2, 63, %o2 + ba,pt %xcc, __restore_asi + add %o2, 56, %o0 +ENDPROC(memcpy_retl_o2_plus_63_56) +ENTRY(memcpy_retl_o2_plus_63_48) + add %o2, 63, %o2 + ba,pt %xcc, __restore_asi + add %o2, 48, %o0 +ENDPROC(memcpy_retl_o2_plus_63_48) +ENTRY(memcpy_retl_o2_plus_63_40) + add %o2, 63, %o2 + ba,pt %xcc, __restore_asi + add %o2, 40, %o0 +ENDPROC(memcpy_retl_o2_plus_63_40) +ENTRY(memcpy_retl_o2_plus_63_32) + add %o2, 63, %o2 + ba,pt %xcc, __restore_asi + add %o2, 32, %o0 +ENDPROC(memcpy_retl_o2_plus_63_32) +ENTRY(memcpy_retl_o2_plus_63_24) + add %o2, 63, %o2 + ba,pt %xcc, __restore_asi + add %o2, 24, %o0 +ENDPROC(memcpy_retl_o2_plus_63_24) +ENTRY(memcpy_retl_o2_plus_63_16) + add %o2, 63, %o2 + ba,pt %xcc, __restore_asi + add %o2, 16, %o0 +ENDPROC(memcpy_retl_o2_plus_63_16) +ENTRY(memcpy_retl_o2_plus_63_8) + add %o2, 63, %o2 + ba,pt %xcc, __restore_asi + add %o2, 8, %o0 +ENDPROC(memcpy_retl_o2_plus_63_8) +ENTRY(memcpy_retl_o2_plus_o5) + ba,pt %xcc, __restore_asi + add %o2, %o5, %o0 +ENDPROC(memcpy_retl_o2_plus_o5) +ENTRY(memcpy_retl_o2_plus_o5_plus_1) + add %o5, 1, %o5 + ba,pt %xcc, __restore_asi + add %o2, %o5, %o0 +ENDPROC(memcpy_retl_o2_plus_o5_plus_1) +ENTRY(memcpy_retl_o2_plus_o5_plus_4) + add %o5, 4, %o5 + ba,pt %xcc, __restore_asi + add %o2, %o5, %o0 +ENDPROC(memcpy_retl_o2_plus_o5_plus_4) +ENTRY(memcpy_retl_o2_plus_o5_plus_8) + add %o5, 8, %o5 + ba,pt %xcc, __restore_asi + add %o2, %o5, %o0 +ENDPROC(memcpy_retl_o2_plus_o5_plus_8) +ENTRY(memcpy_retl_o2_plus_o5_plus_16) + add %o5, 16, %o5 + ba,pt %xcc, __restore_asi + add %o2, %o5, %o0 +ENDPROC(memcpy_retl_o2_plus_o5_plus_16) +ENTRY(memcpy_retl_o2_plus_o5_plus_24) + add %o5, 24, %o5 + ba,pt %xcc, __restore_asi + add %o2, %o5, %o0 +ENDPROC(memcpy_retl_o2_plus_o5_plus_24) +ENTRY(memcpy_retl_o2_plus_o5_plus_32) + add %o5, 32, %o5 + ba,pt %xcc, __restore_asi + add %o2, %o5, %o0 +ENDPROC(memcpy_retl_o2_plus_o5_plus_32) +ENTRY(memcpy_retl_o2_plus_o5_64) + add %o5, 32, %o5 + ba,pt %xcc, __restore_asi + add %o2, %o5, %o0 +ENDPROC(memcpy_retl_o2_plus_o5_64) +ENTRY(memcpy_retl_o2_plus_g1) + ba,pt %xcc, __restore_asi + add %o2, %g1, %o0 +ENDPROC(memcpy_retl_o2_plus_g1) +ENTRY(memcpy_retl_o2_plus_g1_plus_1) + add %g1, 1, %g1 + ba,pt %xcc, __restore_asi + add %o2, %g1, %o0 +ENDPROC(memcpy_retl_o2_plus_g1_plus_1) +ENTRY(memcpy_retl_o2_plus_g1_plus_8) + add %g1, 8, %g1 + ba,pt %xcc, __restore_asi + add %o2, %g1, %o0 +ENDPROC(memcpy_retl_o2_plus_g1_plus_8) +ENTRY(memcpy_retl_o2_plus_o4) + ba,pt %xcc, __restore_asi + add %o2, %o4, %o0 +ENDPROC(memcpy_retl_o2_plus_o4) +ENTRY(memcpy_retl_o2_plus_o4_plus_8) + add %o4, 8, %o4 + ba,pt %xcc, __restore_asi + add %o2, %o4, %o0 +ENDPROC(memcpy_retl_o2_plus_o4_plus_8) +ENTRY(memcpy_retl_o2_plus_o4_plus_16) + add %o4, 16, %o4 + ba,pt %xcc, __restore_asi + add %o2, %o4, %o0 +ENDPROC(memcpy_retl_o2_plus_o4_plus_16) +ENTRY(memcpy_retl_o2_plus_o4_plus_24) + add %o4, 24, %o4 + ba,pt %xcc, __restore_asi + add %o2, %o4, %o0 +ENDPROC(memcpy_retl_o2_plus_o4_plus_24) +ENTRY(memcpy_retl_o2_plus_o4_plus_32) + add %o4, 32, %o4 + ba,pt %xcc, __restore_asi + add %o2, %o4, %o0 +ENDPROC(memcpy_retl_o2_plus_o4_plus_32) +ENTRY(memcpy_retl_o2_plus_o4_plus_40) + add %o4, 40, %o4 + ba,pt %xcc, __restore_asi + add %o2, %o4, %o0 +ENDPROC(memcpy_retl_o2_plus_o4_plus_40) +ENTRY(memcpy_retl_o2_plus_o4_plus_48) + add %o4, 48, %o4 + ba,pt %xcc, __restore_asi + add %o2, %o4, %o0 +ENDPROC(memcpy_retl_o2_plus_o4_plus_48) +ENTRY(memcpy_retl_o2_plus_o4_plus_56) + add %o4, 56, %o4 + ba,pt %xcc, __restore_asi + add %o2, %o4, %o0 +ENDPROC(memcpy_retl_o2_plus_o4_plus_56) +ENTRY(memcpy_retl_o2_plus_o4_plus_64) + add %o4, 64, %o4 + ba,pt %xcc, __restore_asi + add %o2, %o4, %o0 +ENDPROC(memcpy_retl_o2_plus_o4_plus_64) +ENTRY(memcpy_retl_o2_plus_o5_plus_64) + add %o5, 64, %o5 + ba,pt %xcc, __restore_asi + add %o2, %o5, %o0 +ENDPROC(memcpy_retl_o2_plus_o5_plus_64) +ENTRY(memcpy_retl_o2_plus_o3_fp) + ba,pt %xcc, __restore_asi_fp + add %o2, %o3, %o0 +ENDPROC(memcpy_retl_o2_plus_o3_fp) +ENTRY(memcpy_retl_o2_plus_o3_plus_1_fp) + add %o3, 1, %o3 + ba,pt %xcc, __restore_asi_fp + add %o2, %o3, %o0 +ENDPROC(memcpy_retl_o2_plus_o3_plus_1_fp) +ENTRY(memcpy_retl_o2_plus_o3_plus_4_fp) + add %o3, 4, %o3 + ba,pt %xcc, __restore_asi_fp + add %o2, %o3, %o0 +ENDPROC(memcpy_retl_o2_plus_o3_plus_4_fp) +ENTRY(memcpy_retl_o2_plus_o4_fp) + ba,pt %xcc, __restore_asi_fp + add %o2, %o4, %o0 +ENDPROC(memcpy_retl_o2_plus_o4_fp) +ENTRY(memcpy_retl_o2_plus_o4_plus_8_fp) + add %o4, 8, %o4 + ba,pt %xcc, __restore_asi_fp + add %o2, %o4, %o0 +ENDPROC(memcpy_retl_o2_plus_o4_plus_8_fp) +ENTRY(memcpy_retl_o2_plus_o4_plus_16_fp) + add %o4, 16, %o4 + ba,pt %xcc, __restore_asi_fp + add %o2, %o4, %o0 +ENDPROC(memcpy_retl_o2_plus_o4_plus_16_fp) +ENTRY(memcpy_retl_o2_plus_o4_plus_24_fp) + add %o4, 24, %o4 + ba,pt %xcc, __restore_asi_fp + add %o2, %o4, %o0 +ENDPROC(memcpy_retl_o2_plus_o4_plus_24_fp) +ENTRY(memcpy_retl_o2_plus_o4_plus_32_fp) + add %o4, 32, %o4 + ba,pt %xcc, __restore_asi_fp + add %o2, %o4, %o0 +ENDPROC(memcpy_retl_o2_plus_o4_plus_32_fp) +ENTRY(memcpy_retl_o2_plus_o4_plus_40_fp) + add %o4, 40, %o4 + ba,pt %xcc, __restore_asi_fp + add %o2, %o4, %o0 +ENDPROC(memcpy_retl_o2_plus_o4_plus_40_fp) +ENTRY(memcpy_retl_o2_plus_o4_plus_48_fp) + add %o4, 48, %o4 + ba,pt %xcc, __restore_asi_fp + add %o2, %o4, %o0 +ENDPROC(memcpy_retl_o2_plus_o4_plus_48_fp) +ENTRY(memcpy_retl_o2_plus_o4_plus_56_fp) + add %o4, 56, %o4 + ba,pt %xcc, __restore_asi_fp + add %o2, %o4, %o0 +ENDPROC(memcpy_retl_o2_plus_o4_plus_56_fp) +ENTRY(memcpy_retl_o2_plus_o4_plus_64_fp) + add %o4, 64, %o4 + ba,pt %xcc, __restore_asi_fp + add %o2, %o4, %o0 +ENDPROC(memcpy_retl_o2_plus_o4_plus_64_fp) +ENTRY(memcpy_retl_o2_plus_o5_fp) + ba,pt %xcc, __restore_asi_fp + add %o2, %o5, %o0 +ENDPROC(memcpy_retl_o2_plus_o5_fp) +ENTRY(memcpy_retl_o2_plus_o5_plus_64_fp) + add %o5, 64, %o5 + ba,pt %xcc, __restore_asi_fp + add %o2, %o5, %o0 +ENDPROC(memcpy_retl_o2_plus_o5_plus_64_fp) +ENTRY(memcpy_retl_o2_plus_o5_plus_56_fp) + add %o5, 56, %o5 + ba,pt %xcc, __restore_asi_fp + add %o2, %o5, %o0 +ENDPROC(memcpy_retl_o2_plus_o5_plus_56_fp) +ENTRY(memcpy_retl_o2_plus_o5_plus_48_fp) + add %o5, 48, %o5 + ba,pt %xcc, __restore_asi_fp + add %o2, %o5, %o0 +ENDPROC(memcpy_retl_o2_plus_o5_plus_48_fp) +ENTRY(memcpy_retl_o2_plus_o5_plus_40_fp) + add %o5, 40, %o5 + ba,pt %xcc, __restore_asi_fp + add %o2, %o5, %o0 +ENDPROC(memcpy_retl_o2_plus_o5_plus_40_fp) +ENTRY(memcpy_retl_o2_plus_o5_plus_32_fp) + add %o5, 32, %o5 + ba,pt %xcc, __restore_asi_fp + add %o2, %o5, %o0 +ENDPROC(memcpy_retl_o2_plus_o5_plus_32_fp) +ENTRY(memcpy_retl_o2_plus_o5_plus_24_fp) + add %o5, 24, %o5 + ba,pt %xcc, __restore_asi_fp + add %o2, %o5, %o0 +ENDPROC(memcpy_retl_o2_plus_o5_plus_24_fp) +ENTRY(memcpy_retl_o2_plus_o5_plus_16_fp) + add %o5, 16, %o5 + ba,pt %xcc, __restore_asi_fp + add %o2, %o5, %o0 +ENDPROC(memcpy_retl_o2_plus_o5_plus_16_fp) +ENTRY(memcpy_retl_o2_plus_o5_plus_8_fp) + add %o5, 8, %o5 + ba,pt %xcc, __restore_asi_fp + add %o2, %o5, %o0 +ENDPROC(memcpy_retl_o2_plus_o5_plus_8_fp) + +#endif diff --git a/arch/sparc/lib/NG4memcpy.S b/arch/sparc/lib/NG4memcpy.S index 78ea962edcbe..b5dacd1d2078 100644 --- a/arch/sparc/lib/NG4memcpy.S +++ b/arch/sparc/lib/NG4memcpy.S @@ -94,155 +94,6 @@ .text #ifndef EX_RETVAL #define EX_RETVAL(x) x -__restore_asi_fp: - VISExitHalf -__restore_asi: - retl - wr %g0, ASI_AIUS, %asi - -ENTRY(NG4_retl_o2) - ba,pt %xcc, __restore_asi - mov %o2, %o0 -ENDPROC(NG4_retl_o2) -ENTRY(NG4_retl_o2_plus_1) - ba,pt %xcc, __restore_asi - add %o2, 1, %o0 -ENDPROC(NG4_retl_o2_plus_1) -ENTRY(NG4_retl_o2_plus_4) - ba,pt %xcc, __restore_asi - add %o2, 4, %o0 -ENDPROC(NG4_retl_o2_plus_4) -ENTRY(NG4_retl_o2_plus_o5) - ba,pt %xcc, __restore_asi - add %o2, %o5, %o0 -ENDPROC(NG4_retl_o2_plus_o5) -ENTRY(NG4_retl_o2_plus_o5_plus_4) - add %o5, 4, %o5 - ba,pt %xcc, __restore_asi - add %o2, %o5, %o0 -ENDPROC(NG4_retl_o2_plus_o5_plus_4) -ENTRY(NG4_retl_o2_plus_o5_plus_8) - add %o5, 8, %o5 - ba,pt %xcc, __restore_asi - add %o2, %o5, %o0 -ENDPROC(NG4_retl_o2_plus_o5_plus_8) -ENTRY(NG4_retl_o2_plus_o5_plus_16) - add %o5, 16, %o5 - ba,pt %xcc, __restore_asi - add %o2, %o5, %o0 -ENDPROC(NG4_retl_o2_plus_o5_plus_16) -ENTRY(NG4_retl_o2_plus_o5_plus_24) - add %o5, 24, %o5 - ba,pt %xcc, __restore_asi - add %o2, %o5, %o0 -ENDPROC(NG4_retl_o2_plus_o5_plus_24) -ENTRY(NG4_retl_o2_plus_o5_plus_32) - add %o5, 32, %o5 - ba,pt %xcc, __restore_asi - add %o2, %o5, %o0 -ENDPROC(NG4_retl_o2_plus_o5_plus_32) -ENTRY(NG4_retl_o2_plus_g1) - ba,pt %xcc, __restore_asi - add %o2, %g1, %o0 -ENDPROC(NG4_retl_o2_plus_g1) -ENTRY(NG4_retl_o2_plus_g1_plus_1) - add %g1, 1, %g1 - ba,pt %xcc, __restore_asi - add %o2, %g1, %o0 -ENDPROC(NG4_retl_o2_plus_g1_plus_1) -ENTRY(NG4_retl_o2_plus_g1_plus_8) - add %g1, 8, %g1 - ba,pt %xcc, __restore_asi - add %o2, %g1, %o0 -ENDPROC(NG4_retl_o2_plus_g1_plus_8) -ENTRY(NG4_retl_o2_plus_o4) - ba,pt %xcc, __restore_asi - add %o2, %o4, %o0 -ENDPROC(NG4_retl_o2_plus_o4) -ENTRY(NG4_retl_o2_plus_o4_plus_8) - add %o4, 8, %o4 - ba,pt %xcc, __restore_asi - add %o2, %o4, %o0 -ENDPROC(NG4_retl_o2_plus_o4_plus_8) -ENTRY(NG4_retl_o2_plus_o4_plus_16) - add %o4, 16, %o4 - ba,pt %xcc, __restore_asi - add %o2, %o4, %o0 -ENDPROC(NG4_retl_o2_plus_o4_plus_16) -ENTRY(NG4_retl_o2_plus_o4_plus_24) - add %o4, 24, %o4 - ba,pt %xcc, __restore_asi - add %o2, %o4, %o0 -ENDPROC(NG4_retl_o2_plus_o4_plus_24) -ENTRY(NG4_retl_o2_plus_o4_plus_32) - add %o4, 32, %o4 - ba,pt %xcc, __restore_asi - add %o2, %o4, %o0 -ENDPROC(NG4_retl_o2_plus_o4_plus_32) -ENTRY(NG4_retl_o2_plus_o4_plus_40) - add %o4, 40, %o4 - ba,pt %xcc, __restore_asi - add %o2, %o4, %o0 -ENDPROC(NG4_retl_o2_plus_o4_plus_40) -ENTRY(NG4_retl_o2_plus_o4_plus_48) - add %o4, 48, %o4 - ba,pt %xcc, __restore_asi - add %o2, %o4, %o0 -ENDPROC(NG4_retl_o2_plus_o4_plus_48) -ENTRY(NG4_retl_o2_plus_o4_plus_56) - add %o4, 56, %o4 - ba,pt %xcc, __restore_asi - add %o2, %o4, %o0 -ENDPROC(NG4_retl_o2_plus_o4_plus_56) -ENTRY(NG4_retl_o2_plus_o4_plus_64) - add %o4, 64, %o4 - ba,pt %xcc, __restore_asi - add %o2, %o4, %o0 -ENDPROC(NG4_retl_o2_plus_o4_plus_64) -ENTRY(NG4_retl_o2_plus_o4_fp) - ba,pt %xcc, __restore_asi_fp - add %o2, %o4, %o0 -ENDPROC(NG4_retl_o2_plus_o4_fp) -ENTRY(NG4_retl_o2_plus_o4_plus_8_fp) - add %o4, 8, %o4 - ba,pt %xcc, __restore_asi_fp - add %o2, %o4, %o0 -ENDPROC(NG4_retl_o2_plus_o4_plus_8_fp) -ENTRY(NG4_retl_o2_plus_o4_plus_16_fp) - add %o4, 16, %o4 - ba,pt %xcc, __restore_asi_fp - add %o2, %o4, %o0 -ENDPROC(NG4_retl_o2_plus_o4_plus_16_fp) -ENTRY(NG4_retl_o2_plus_o4_plus_24_fp) - add %o4, 24, %o4 - ba,pt %xcc, __restore_asi_fp - add %o2, %o4, %o0 -ENDPROC(NG4_retl_o2_plus_o4_plus_24_fp) -ENTRY(NG4_retl_o2_plus_o4_plus_32_fp) - add %o4, 32, %o4 - ba,pt %xcc, __restore_asi_fp - add %o2, %o4, %o0 -ENDPROC(NG4_retl_o2_plus_o4_plus_32_fp) -ENTRY(NG4_retl_o2_plus_o4_plus_40_fp) - add %o4, 40, %o4 - ba,pt %xcc, __restore_asi_fp - add %o2, %o4, %o0 -ENDPROC(NG4_retl_o2_plus_o4_plus_40_fp) -ENTRY(NG4_retl_o2_plus_o4_plus_48_fp) - add %o4, 48, %o4 - ba,pt %xcc, __restore_asi_fp - add %o2, %o4, %o0 -ENDPROC(NG4_retl_o2_plus_o4_plus_48_fp) -ENTRY(NG4_retl_o2_plus_o4_plus_56_fp) - add %o4, 56, %o4 - ba,pt %xcc, __restore_asi_fp - add %o2, %o4, %o0 -ENDPROC(NG4_retl_o2_plus_o4_plus_56_fp) -ENTRY(NG4_retl_o2_plus_o4_plus_64_fp) - add %o4, 64, %o4 - ba,pt %xcc, __restore_asi_fp - add %o2, %o4, %o0 -ENDPROC(NG4_retl_o2_plus_o4_plus_64_fp) #endif .align 64 @@ -275,12 +126,12 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */ sub %o2, %g1, %o2 -1: EX_LD(LOAD(ldub, %o1 + 0x00, %g2), NG4_retl_o2_plus_g1) +1: EX_LD(LOAD(ldub, %o1 + 0x00, %g2), memcpy_retl_o2_plus_g1) add %o1, 1, %o1 subcc %g1, 1, %g1 add %o0, 1, %o0 bne,pt %icc, 1b - EX_ST(STORE(stb, %g2, %o0 - 0x01), NG4_retl_o2_plus_g1_plus_1) + EX_ST(STORE(stb, %g2, %o0 - 0x01), memcpy_retl_o2_plus_g1_plus_1) 51: LOAD(prefetch, %o1 + 0x040, #n_reads_strong) LOAD(prefetch, %o1 + 0x080, #n_reads_strong) @@ -305,43 +156,43 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */ brz,pt %g1, .Llarge_aligned sub %o2, %g1, %o2 -1: EX_LD(LOAD(ldx, %o1 + 0x00, %g2), NG4_retl_o2_plus_g1) +1: EX_LD(LOAD(ldx, %o1 + 0x00, %g2), memcpy_retl_o2_plus_g1) add %o1, 8, %o1 subcc %g1, 8, %g1 add %o0, 8, %o0 bne,pt %icc, 1b - EX_ST(STORE(stx, %g2, %o0 - 0x08), NG4_retl_o2_plus_g1_plus_8) + EX_ST(STORE(stx, %g2, %o0 - 0x08), memcpy_retl_o2_plus_g1_plus_8) .Llarge_aligned: /* len >= 0x80 && src 8-byte aligned && dest 8-byte aligned */ andn %o2, 0x3f, %o4 sub %o2, %o4, %o2 -1: EX_LD(LOAD(ldx, %o1 + 0x00, %g1), NG4_retl_o2_plus_o4) +1: EX_LD(LOAD(ldx, %o1 + 0x00, %g1), memcpy_retl_o2_plus_o4) add %o1, 0x40, %o1 - EX_LD(LOAD(ldx, %o1 - 0x38, %g2), NG4_retl_o2_plus_o4) + EX_LD(LOAD(ldx, %o1 - 0x38, %g2), memcpy_retl_o2_plus_o4) subcc %o4, 0x40, %o4 - EX_LD(LOAD(ldx, %o1 - 0x30, %g3), NG4_retl_o2_plus_o4_plus_64) - EX_LD(LOAD(ldx, %o1 - 0x28, GLOBAL_SPARE), NG4_retl_o2_plus_o4_plus_64) - EX_LD(LOAD(ldx, %o1 - 0x20, %o5), NG4_retl_o2_plus_o4_plus_64) - EX_ST(STORE_INIT(%g1, %o0), NG4_retl_o2_plus_o4_plus_64) + EX_LD(LOAD(ldx, %o1 - 0x30, %g3), memcpy_retl_o2_plus_o4_plus_64) + EX_LD(LOAD(ldx, %o1 - 0x28, GLOBAL_SPARE), memcpy_retl_o2_plus_o4_plus_64) + EX_LD(LOAD(ldx, %o1 - 0x20, %o5), memcpy_retl_o2_plus_o4_plus_64) + EX_ST(STORE_INIT(%g1, %o0), memcpy_retl_o2_plus_o4_plus_64) add %o0, 0x08, %o0 - EX_ST(STORE_INIT(%g2, %o0), NG4_retl_o2_plus_o4_plus_56) + EX_ST(STORE_INIT(%g2, %o0), memcpy_retl_o2_plus_o4_plus_56) add %o0, 0x08, %o0 - EX_LD(LOAD(ldx, %o1 - 0x18, %g2), NG4_retl_o2_plus_o4_plus_48) - EX_ST(STORE_INIT(%g3, %o0), NG4_retl_o2_plus_o4_plus_48) + EX_LD(LOAD(ldx, %o1 - 0x18, %g2), memcpy_retl_o2_plus_o4_plus_48) + EX_ST(STORE_INIT(%g3, %o0), memcpy_retl_o2_plus_o4_plus_48) add %o0, 0x08, %o0 - EX_LD(LOAD(ldx, %o1 - 0x10, %g3), NG4_retl_o2_plus_o4_plus_40) - EX_ST(STORE_INIT(GLOBAL_SPARE, %o0), NG4_retl_o2_plus_o4_plus_40) + EX_LD(LOAD(ldx, %o1 - 0x10, %g3), memcpy_retl_o2_plus_o4_plus_40) + EX_ST(STORE_INIT(GLOBAL_SPARE, %o0), memcpy_retl_o2_plus_o4_plus_40) add %o0, 0x08, %o0 - EX_LD(LOAD(ldx, %o1 - 0x08, GLOBAL_SPARE), NG4_retl_o2_plus_o4_plus_32) - EX_ST(STORE_INIT(%o5, %o0), NG4_retl_o2_plus_o4_plus_32) + EX_LD(LOAD(ldx, %o1 - 0x08, GLOBAL_SPARE), memcpy_retl_o2_plus_o4_plus_32) + EX_ST(STORE_INIT(%o5, %o0), memcpy_retl_o2_plus_o4_plus_32) add %o0, 0x08, %o0 - EX_ST(STORE_INIT(%g2, %o0), NG4_retl_o2_plus_o4_plus_24) + EX_ST(STORE_INIT(%g2, %o0), memcpy_retl_o2_plus_o4_plus_24) add %o0, 0x08, %o0 - EX_ST(STORE_INIT(%g3, %o0), NG4_retl_o2_plus_o4_plus_16) + EX_ST(STORE_INIT(%g3, %o0), memcpy_retl_o2_plus_o4_plus_16) add %o0, 0x08, %o0 - EX_ST(STORE_INIT(GLOBAL_SPARE, %o0), NG4_retl_o2_plus_o4_plus_8) + EX_ST(STORE_INIT(GLOBAL_SPARE, %o0), memcpy_retl_o2_plus_o4_plus_8) add %o0, 0x08, %o0 bne,pt %icc, 1b LOAD(prefetch, %o1 + 0x200, #n_reads_strong) @@ -367,17 +218,17 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */ sub %o2, %o4, %o2 alignaddr %o1, %g0, %g1 add %o1, %o4, %o1 - EX_LD_FP(LOAD(ldd, %g1 + 0x00, %f0), NG4_retl_o2_plus_o4) -1: EX_LD_FP(LOAD(ldd, %g1 + 0x08, %f2), NG4_retl_o2_plus_o4) + EX_LD_FP(LOAD(ldd, %g1 + 0x00, %f0), memcpy_retl_o2_plus_o4) +1: EX_LD_FP(LOAD(ldd, %g1 + 0x08, %f2), memcpy_retl_o2_plus_o4) subcc %o4, 0x40, %o4 - EX_LD_FP(LOAD(ldd, %g1 + 0x10, %f4), NG4_retl_o2_plus_o4_plus_64) - EX_LD_FP(LOAD(ldd, %g1 + 0x18, %f6), NG4_retl_o2_plus_o4_plus_64) - EX_LD_FP(LOAD(ldd, %g1 + 0x20, %f8), NG4_retl_o2_plus_o4_plus_64) - EX_LD_FP(LOAD(ldd, %g1 + 0x28, %f10), NG4_retl_o2_plus_o4_plus_64) - EX_LD_FP(LOAD(ldd, %g1 + 0x30, %f12), NG4_retl_o2_plus_o4_plus_64) - EX_LD_FP(LOAD(ldd, %g1 + 0x38, %f14), NG4_retl_o2_plus_o4_plus_64) + EX_LD_FP(LOAD(ldd, %g1 + 0x10, %f4), memcpy_retl_o2_plus_o4_plus_64) + EX_LD_FP(LOAD(ldd, %g1 + 0x18, %f6), memcpy_retl_o2_plus_o4_plus_64) + EX_LD_FP(LOAD(ldd, %g1 + 0x20, %f8), memcpy_retl_o2_plus_o4_plus_64) + EX_LD_FP(LOAD(ldd, %g1 + 0x28, %f10), memcpy_retl_o2_plus_o4_plus_64) + EX_LD_FP(LOAD(ldd, %g1 + 0x30, %f12), memcpy_retl_o2_plus_o4_plus_64) + EX_LD_FP(LOAD(ldd, %g1 + 0x38, %f14), memcpy_retl_o2_plus_o4_plus_64) faligndata %f0, %f2, %f16 - EX_LD_FP(LOAD(ldd, %g1 + 0x40, %f0), NG4_retl_o2_plus_o4_plus_64) + EX_LD_FP(LOAD(ldd, %g1 + 0x40, %f0), memcpy_retl_o2_plus_o4_plus_64) faligndata %f2, %f4, %f18 add %g1, 0x40, %g1 faligndata %f4, %f6, %f20 @@ -386,14 +237,14 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */ faligndata %f10, %f12, %f26 faligndata %f12, %f14, %f28 faligndata %f14, %f0, %f30 - EX_ST_FP(STORE(std, %f16, %o0 + 0x00), NG4_retl_o2_plus_o4_plus_64) - EX_ST_FP(STORE(std, %f18, %o0 + 0x08), NG4_retl_o2_plus_o4_plus_56) - EX_ST_FP(STORE(std, %f20, %o0 + 0x10), NG4_retl_o2_plus_o4_plus_48) - EX_ST_FP(STORE(std, %f22, %o0 + 0x18), NG4_retl_o2_plus_o4_plus_40) - EX_ST_FP(STORE(std, %f24, %o0 + 0x20), NG4_retl_o2_plus_o4_plus_32) - EX_ST_FP(STORE(std, %f26, %o0 + 0x28), NG4_retl_o2_plus_o4_plus_24) - EX_ST_FP(STORE(std, %f28, %o0 + 0x30), NG4_retl_o2_plus_o4_plus_16) - EX_ST_FP(STORE(std, %f30, %o0 + 0x38), NG4_retl_o2_plus_o4_plus_8) + EX_ST_FP(STORE(std, %f16, %o0 + 0x00), memcpy_retl_o2_plus_o4_plus_64) + EX_ST_FP(STORE(std, %f18, %o0 + 0x08), memcpy_retl_o2_plus_o4_plus_56) + EX_ST_FP(STORE(std, %f20, %o0 + 0x10), memcpy_retl_o2_plus_o4_plus_48) + EX_ST_FP(STORE(std, %f22, %o0 + 0x18), memcpy_retl_o2_plus_o4_plus_40) + EX_ST_FP(STORE(std, %f24, %o0 + 0x20), memcpy_retl_o2_plus_o4_plus_32) + EX_ST_FP(STORE(std, %f26, %o0 + 0x28), memcpy_retl_o2_plus_o4_plus_24) + EX_ST_FP(STORE(std, %f28, %o0 + 0x30), memcpy_retl_o2_plus_o4_plus_16) + EX_ST_FP(STORE(std, %f30, %o0 + 0x38), memcpy_retl_o2_plus_o4_plus_8) add %o0, 0x40, %o0 bne,pt %icc, 1b LOAD(prefetch, %g1 + 0x200, #n_reads_strong) @@ -421,38 +272,38 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */ andncc %o2, 0x20 - 1, %o5 be,pn %icc, 2f sub %o2, %o5, %o2 -1: EX_LD(LOAD(ldx, %o1 + 0x00, %g1), NG4_retl_o2_plus_o5) - EX_LD(LOAD(ldx, %o1 + 0x08, %g2), NG4_retl_o2_plus_o5) - EX_LD(LOAD(ldx, %o1 + 0x10, GLOBAL_SPARE), NG4_retl_o2_plus_o5) - EX_LD(LOAD(ldx, %o1 + 0x18, %o4), NG4_retl_o2_plus_o5) +1: EX_LD(LOAD(ldx, %o1 + 0x00, %g1), memcpy_retl_o2_plus_o5) + EX_LD(LOAD(ldx, %o1 + 0x08, %g2), memcpy_retl_o2_plus_o5) + EX_LD(LOAD(ldx, %o1 + 0x10, GLOBAL_SPARE), memcpy_retl_o2_plus_o5) + EX_LD(LOAD(ldx, %o1 + 0x18, %o4), memcpy_retl_o2_plus_o5) add %o1, 0x20, %o1 subcc %o5, 0x20, %o5 - EX_ST(STORE(stx, %g1, %o0 + 0x00), NG4_retl_o2_plus_o5_plus_32) - EX_ST(STORE(stx, %g2, %o0 + 0x08), NG4_retl_o2_plus_o5_plus_24) - EX_ST(STORE(stx, GLOBAL_SPARE, %o0 + 0x10), NG4_retl_o2_plus_o5_plus_24) - EX_ST(STORE(stx, %o4, %o0 + 0x18), NG4_retl_o2_plus_o5_plus_8) + EX_ST(STORE(stx, %g1, %o0 + 0x00), memcpy_retl_o2_plus_o5_plus_32) + EX_ST(STORE(stx, %g2, %o0 + 0x08), memcpy_retl_o2_plus_o5_plus_24) + EX_ST(STORE(stx, GLOBAL_SPARE, %o0 + 0x10), memcpy_retl_o2_plus_o5_plus_24) + EX_ST(STORE(stx, %o4, %o0 + 0x18), memcpy_retl_o2_plus_o5_plus_8) bne,pt %icc, 1b add %o0, 0x20, %o0 2: andcc %o2, 0x18, %o5 be,pt %icc, 3f sub %o2, %o5, %o2 -1: EX_LD(LOAD(ldx, %o1 + 0x00, %g1), NG4_retl_o2_plus_o5) +1: EX_LD(LOAD(ldx, %o1 + 0x00, %g1), memcpy_retl_o2_plus_o5) add %o1, 0x08, %o1 add %o0, 0x08, %o0 subcc %o5, 0x08, %o5 bne,pt %icc, 1b - EX_ST(STORE(stx, %g1, %o0 - 0x08), NG4_retl_o2_plus_o5_plus_8) + EX_ST(STORE(stx, %g1, %o0 - 0x08), memcpy_retl_o2_plus_o5_plus_8) 3: brz,pt %o2, .Lexit cmp %o2, 0x04 bl,pn %icc, .Ltiny nop - EX_LD(LOAD(lduw, %o1 + 0x00, %g1), NG4_retl_o2) + EX_LD(LOAD(lduw, %o1 + 0x00, %g1), memcpy_retl_o2) add %o1, 0x04, %o1 add %o0, 0x04, %o0 subcc %o2, 0x04, %o2 bne,pn %icc, .Ltiny - EX_ST(STORE(stw, %g1, %o0 - 0x04), NG4_retl_o2_plus_4) + EX_ST(STORE(stw, %g1, %o0 - 0x04), memcpy_retl_o2_plus_4) ba,a,pt %icc, .Lexit .Lmedium_unaligned: /* First get dest 8 byte aligned. */ @@ -461,12 +312,12 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */ brz,pt %g1, 2f sub %o2, %g1, %o2 -1: EX_LD(LOAD(ldub, %o1 + 0x00, %g2), NG4_retl_o2_plus_g1) +1: EX_LD(LOAD(ldub, %o1 + 0x00, %g2), memcpy_retl_o2_plus_g1) add %o1, 1, %o1 subcc %g1, 1, %g1 add %o0, 1, %o0 bne,pt %icc, 1b - EX_ST(STORE(stb, %g2, %o0 - 0x01), NG4_retl_o2_plus_g1_plus_1) + EX_ST(STORE(stb, %g2, %o0 - 0x01), memcpy_retl_o2_plus_g1_plus_1) 2: and %o1, 0x7, %g1 brz,pn %g1, .Lmedium_noprefetch @@ -474,16 +325,16 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */ mov 64, %g2 sub %g2, %g1, %g2 andn %o1, 0x7, %o1 - EX_LD(LOAD(ldx, %o1 + 0x00, %o4), NG4_retl_o2) + EX_LD(LOAD(ldx, %o1 + 0x00, %o4), memcpy_retl_o2) sllx %o4, %g1, %o4 andn %o2, 0x08 - 1, %o5 sub %o2, %o5, %o2 -1: EX_LD(LOAD(ldx, %o1 + 0x08, %g3), NG4_retl_o2_plus_o5) +1: EX_LD(LOAD(ldx, %o1 + 0x08, %g3), memcpy_retl_o2_plus_o5) add %o1, 0x08, %o1 subcc %o5, 0x08, %o5 srlx %g3, %g2, GLOBAL_SPARE or GLOBAL_SPARE, %o4, GLOBAL_SPARE - EX_ST(STORE(stx, GLOBAL_SPARE, %o0 + 0x00), NG4_retl_o2_plus_o5_plus_8) + EX_ST(STORE(stx, GLOBAL_SPARE, %o0 + 0x00), memcpy_retl_o2_plus_o5_plus_8) add %o0, 0x08, %o0 bne,pt %icc, 1b sllx %g3, %g1, %o4 @@ -494,17 +345,17 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */ ba,pt %icc, .Lsmall_unaligned .Ltiny: - EX_LD(LOAD(ldub, %o1 + 0x00, %g1), NG4_retl_o2) + EX_LD(LOAD(ldub, %o1 + 0x00, %g1), memcpy_retl_o2) subcc %o2, 1, %o2 be,pn %icc, .Lexit - EX_ST(STORE(stb, %g1, %o0 + 0x00), NG4_retl_o2_plus_1) - EX_LD(LOAD(ldub, %o1 + 0x01, %g1), NG4_retl_o2) + EX_ST(STORE(stb, %g1, %o0 + 0x00), memcpy_retl_o2_plus_1) + EX_LD(LOAD(ldub, %o1 + 0x01, %g1), memcpy_retl_o2) subcc %o2, 1, %o2 be,pn %icc, .Lexit - EX_ST(STORE(stb, %g1, %o0 + 0x01), NG4_retl_o2_plus_1) - EX_LD(LOAD(ldub, %o1 + 0x02, %g1), NG4_retl_o2) + EX_ST(STORE(stb, %g1, %o0 + 0x01), memcpy_retl_o2_plus_1) + EX_LD(LOAD(ldub, %o1 + 0x02, %g1), memcpy_retl_o2) ba,pt %icc, .Lexit - EX_ST(STORE(stb, %g1, %o0 + 0x02), NG4_retl_o2) + EX_ST(STORE(stb, %g1, %o0 + 0x02), memcpy_retl_o2) .Lsmall: andcc %g2, 0x3, %g0 @@ -512,23 +363,23 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */ andn %o2, 0x4 - 1, %o5 sub %o2, %o5, %o2 1: - EX_LD(LOAD(lduw, %o1 + 0x00, %g1), NG4_retl_o2_plus_o5) + EX_LD(LOAD(lduw, %o1 + 0x00, %g1), memcpy_retl_o2_plus_o5) add %o1, 0x04, %o1 subcc %o5, 0x04, %o5 add %o0, 0x04, %o0 bne,pt %icc, 1b - EX_ST(STORE(stw, %g1, %o0 - 0x04), NG4_retl_o2_plus_o5_plus_4) + EX_ST(STORE(stw, %g1, %o0 - 0x04), memcpy_retl_o2_plus_o5_plus_4) brz,pt %o2, .Lexit nop ba,a,pt %icc, .Ltiny .Lsmall_unaligned: -1: EX_LD(LOAD(ldub, %o1 + 0x00, %g1), NG4_retl_o2) +1: EX_LD(LOAD(ldub, %o1 + 0x00, %g1), memcpy_retl_o2) add %o1, 1, %o1 add %o0, 1, %o0 subcc %o2, 1, %o2 bne,pt %icc, 1b - EX_ST(STORE(stb, %g1, %o0 - 0x01), NG4_retl_o2_plus_1) + EX_ST(STORE(stb, %g1, %o0 - 0x01), memcpy_retl_o2_plus_1) ba,a,pt %icc, .Lexit nop .size FUNC_NAME, .-FUNC_NAME diff --git a/arch/sparc/lib/U3memcpy.S b/arch/sparc/lib/U3memcpy.S index 5a8cb37f0a3b..f9b42b3c63b0 100644 --- a/arch/sparc/lib/U3memcpy.S +++ b/arch/sparc/lib/U3memcpy.S @@ -168,18 +168,25 @@ ENDPROC(U3_retl_o2_and_7_plus_GS_plus_8) FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */ srlx %o2, 31, %g2 cmp %g2, 0 + + /* software trap 5 "Range Check" if dst >= 0x80000000 */ tne %xcc, 5 PREAMBLE mov %o0, %o4 + + /* if len == 0 */ cmp %o2, 0 - be,pn %XCC, 85f + be,pn %XCC, end_return or %o0, %o1, %o3 + + /* if len < 16 */ cmp %o2, 16 - blu,a,pn %XCC, 80f + blu,a,pn %XCC, less_than_16 or %o3, %o2, %o3 + /* if len < 192 */ cmp %o2, (3 * 64) - blu,pt %XCC, 70f + blu,pt %XCC, less_than_192 andcc %o3, 0x7, %g0 /* Clobbers o5/g1/g2/g3/g7/icc/xcc. We must preserve @@ -362,7 +369,7 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */ cmp %o2, 0 add %o1, %g1, %o1 VISExitHalf - be,pn %XCC, 85f + be,pn %XCC, end_return sub %o0, %o1, %o3 andcc %g1, 0x7, %g0 @@ -392,14 +399,15 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */ sub %o2, 2, %o2 1: andcc %o2, 0x1, %g0 - be,pt %icc, 85f + be,pt %icc, end_return nop EX_LD(LOAD(ldub, %o1, %o5), U3_retl_o2) - ba,pt %xcc, 85f + ba,pt %xcc, end_return EX_ST(STORE(stb, %o5, %o1 + %o3), U3_retl_o2) .align 64 -70: /* 16 < len <= 64 */ + /* 16 <= len < 192 */ +less_than_192: bne,pn %XCC, 75f sub %o0, %o1, %o3 @@ -429,7 +437,7 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */ EX_ST(STORE(stw, %o5, %o1 + %o3), U3_retl_o2_plus_4) add %o1, 0x4, %o1 1: cmp %o2, 0 - be,pt %XCC, 85f + be,pt %XCC, end_return nop ba,pt %xcc, 90f nop @@ -475,13 +483,14 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */ srl %g1, 3, %g1 andcc %o2, 0x7, %o2 - be,pn %icc, 85f + be,pn %icc, end_return add %o1, %g1, %o1 ba,pt %xcc, 90f sub %o0, %o1, %o3 .align 64 -80: /* 0 < len <= 16 */ + /* 0 < len < 16 */ +less_than_16: andcc %o3, 0x3, %g0 bne,pn %XCC, 90f sub %o0, %o1, %o3 @@ -493,7 +502,8 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */ bgu,pt %XCC, 1b add %o1, 4, %o1 -85: retl +end_return: + retl mov EX_RETVAL(%o4), %o0 .align 32 diff --git a/arch/sparc/mm/gup.c b/arch/sparc/mm/gup.c index f80cfc64c55b..d809099ffd47 100644 --- a/arch/sparc/mm/gup.c +++ b/arch/sparc/mm/gup.c @@ -103,6 +103,45 @@ static int gup_huge_pmd(pmd_t *pmdp, pmd_t pmd, unsigned long addr, return 1; } +static int gup_huge_pud(pud_t *pudp, pud_t pud, unsigned long addr, + unsigned long end, int write, struct page **pages, + int *nr) +{ + struct page *head, *page; + int refs; + + if (!(pud_val(pud) & _PAGE_VALID)) + return 0; + + if (write && !pud_write(pud)) + return 0; + + refs = 0; + page = pud_page(pud) + ((addr & ~PUD_MASK) >> PAGE_SHIFT); + head = compound_head(page); + do { + VM_BUG_ON(compound_head(page) != head); + pages[*nr] = page; + (*nr)++; + page++; + refs++; + } while (addr += PAGE_SIZE, addr != end); + + if (!page_cache_add_speculative(head, refs)) { + *nr -= refs; + return 0; + } + + if (unlikely(pud_val(pud) != pud_val(*pudp))) { + *nr -= refs; + while (refs--) + put_page(head); + return 0; + } + + return 1; +} + static int gup_pmd_range(pud_t pud, unsigned long addr, unsigned long end, int write, struct page **pages, int *nr) { @@ -141,7 +180,11 @@ static int gup_pud_range(pgd_t pgd, unsigned long addr, unsigned long end, next = pud_addr_end(addr, end); if (pud_none(pud)) return 0; - if (!gup_pmd_range(pud, addr, next, write, pages, nr)) + if (unlikely(pud_large(pud))) { + if (!gup_huge_pud(pudp, pud, addr, next, + write, pages, nr)) + return 0; + } else if (!gup_pmd_range(pud, addr, next, write, pages, nr)) return 0; } while (pudp++, addr = next, addr != end); diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c index 28ee8d8ffa07..bcd8cdbc377f 100644 --- a/arch/sparc/mm/hugetlbpage.c +++ b/arch/sparc/mm/hugetlbpage.c @@ -143,6 +143,10 @@ static pte_t sun4v_hugepage_shift_to_tte(pte_t entry, unsigned int shift) pte_val(entry) = pte_val(entry) & ~_PAGE_SZALL_4V; switch (shift) { + case HPAGE_16GB_SHIFT: + hugepage_size = _PAGE_SZ16GB_4V; + pte_val(entry) |= _PAGE_PUD_HUGE; + break; case HPAGE_2GB_SHIFT: hugepage_size = _PAGE_SZ2GB_4V; pte_val(entry) |= _PAGE_PMD_HUGE; @@ -187,6 +191,9 @@ static unsigned int sun4v_huge_tte_to_shift(pte_t entry) unsigned int shift; switch (tte_szbits) { + case _PAGE_SZ16GB_4V: + shift = HPAGE_16GB_SHIFT; + break; case _PAGE_SZ2GB_4V: shift = HPAGE_2GB_SHIFT; break; @@ -259,22 +266,19 @@ pte_t *huge_pte_alloc(struct mm_struct *mm, pgd_t *pgd; pud_t *pud; pmd_t *pmd; - pte_t *pte = NULL; pgd = pgd_offset(mm, addr); pud = pud_alloc(mm, pgd, addr); - if (pud) { - pmd = pmd_alloc(mm, pud, addr); - if (!pmd) - return NULL; - - if (sz >= PMD_SIZE) - pte = (pte_t *)pmd; - else - pte = pte_alloc_map(mm, pmd, addr); - } - - return pte; + if (!pud) + return NULL; + if (sz >= PUD_SIZE) + return (pte_t *)pud; + pmd = pmd_alloc(mm, pud, addr); + if (!pmd) + return NULL; + if (sz >= PMD_SIZE) + return (pte_t *)pmd; + return pte_alloc_map(mm, pmd, addr); } pte_t *huge_pte_offset(struct mm_struct *mm, @@ -283,34 +287,40 @@ pte_t *huge_pte_offset(struct mm_struct *mm, pgd_t *pgd; pud_t *pud; pmd_t *pmd; - pte_t *pte = NULL; pgd = pgd_offset(mm, addr); - if (!pgd_none(*pgd)) { - pud = pud_offset(pgd, addr); - if (!pud_none(*pud)) { - pmd = pmd_offset(pud, addr); - if (!pmd_none(*pmd)) { - if (is_hugetlb_pmd(*pmd)) - pte = (pte_t *)pmd; - else - pte = pte_offset_map(pmd, addr); - } - } - } - - return pte; + if (pgd_none(*pgd)) + return NULL; + pud = pud_offset(pgd, addr); + if (pud_none(*pud)) + return NULL; + if (is_hugetlb_pud(*pud)) + return (pte_t *)pud; + pmd = pmd_offset(pud, addr); + if (pmd_none(*pmd)) + return NULL; + if (is_hugetlb_pmd(*pmd)) + return (pte_t *)pmd; + return pte_offset_map(pmd, addr); } void set_huge_pte_at(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t entry) { - unsigned int i, nptes, orig_shift, shift; - unsigned long size; + unsigned int nptes, orig_shift, shift; + unsigned long i, size; pte_t orig; size = huge_tte_to_size(entry); - shift = size >= HPAGE_SIZE ? PMD_SHIFT : PAGE_SHIFT; + + shift = PAGE_SHIFT; + if (size >= PUD_SIZE) + shift = PUD_SHIFT; + else if (size >= PMD_SIZE) + shift = PMD_SHIFT; + else + shift = PAGE_SHIFT; + nptes = size >> shift; if (!pte_present(*ptep) && pte_present(entry)) @@ -333,19 +343,23 @@ void set_huge_pte_at(struct mm_struct *mm, unsigned long addr, pte_t huge_ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep) { - unsigned int i, nptes, hugepage_shift; + unsigned int i, nptes, orig_shift, shift; unsigned long size; pte_t entry; entry = *ptep; size = huge_tte_to_size(entry); - if (size >= HPAGE_SIZE) - nptes = size >> PMD_SHIFT; + + shift = PAGE_SHIFT; + if (size >= PUD_SIZE) + shift = PUD_SHIFT; + else if (size >= PMD_SIZE) + shift = PMD_SHIFT; else - nptes = size >> PAGE_SHIFT; + shift = PAGE_SHIFT; - hugepage_shift = pte_none(entry) ? PAGE_SHIFT : - huge_tte_to_shift(entry); + nptes = size >> shift; + orig_shift = pte_none(entry) ? PAGE_SHIFT : huge_tte_to_shift(entry); if (pte_present(entry)) mm->context.hugetlb_pte_count -= nptes; @@ -354,11 +368,11 @@ pte_t huge_ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, for (i = 0; i < nptes; i++) ptep[i] = __pte(0UL); - maybe_tlb_batch_add(mm, addr, ptep, entry, 0, hugepage_shift); + maybe_tlb_batch_add(mm, addr, ptep, entry, 0, orig_shift); /* An HPAGE_SIZE'ed page is composed of two REAL_HPAGE_SIZE'ed pages */ if (size == HPAGE_SIZE) maybe_tlb_batch_add(mm, addr + REAL_HPAGE_SIZE, ptep, entry, 0, - hugepage_shift); + orig_shift); return entry; } @@ -371,7 +385,8 @@ int pmd_huge(pmd_t pmd) int pud_huge(pud_t pud) { - return 0; + return !pud_none(pud) && + (pud_val(pud) & (_PAGE_VALID|_PAGE_PUD_HUGE)) != _PAGE_VALID; } static void hugetlb_free_pte_range(struct mmu_gather *tlb, pmd_t *pmd, @@ -435,8 +450,11 @@ static void hugetlb_free_pud_range(struct mmu_gather *tlb, pgd_t *pgd, next = pud_addr_end(addr, end); if (pud_none_or_clear_bad(pud)) continue; - hugetlb_free_pmd_range(tlb, pud, addr, next, floor, - ceiling); + if (is_hugetlb_pud(*pud)) + pud_clear(pud); + else + hugetlb_free_pmd_range(tlb, pud, addr, next, floor, + ceiling); } while (pud++, addr = next, addr != end); start &= PGDIR_MASK; diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c index afa0099f3748..b2ba410b26f4 100644 --- a/arch/sparc/mm/init_64.c +++ b/arch/sparc/mm/init_64.c @@ -348,6 +348,18 @@ static int __init hugetlbpage_init(void) arch_initcall(hugetlbpage_init); +static void __init pud_huge_patch(void) +{ + struct pud_huge_patch_entry *p; + unsigned long addr; + + p = &__pud_huge_patch; + addr = p->addr; + *(unsigned int *)addr = p->insn; + + __asm__ __volatile__("flush %0" : : "r" (addr)); +} + static int __init setup_hugepagesz(char *string) { unsigned long long hugepage_size; @@ -360,6 +372,11 @@ static int __init setup_hugepagesz(char *string) hugepage_shift = ilog2(hugepage_size); switch (hugepage_shift) { + case HPAGE_16GB_SHIFT: + hv_pgsz_mask = HV_PGSZ_MASK_16GB; + hv_pgsz_idx = HV_PGSZ_IDX_16GB; + pud_huge_patch(); + break; case HPAGE_2GB_SHIFT: hv_pgsz_mask = HV_PGSZ_MASK_2GB; hv_pgsz_idx = HV_PGSZ_IDX_2GB; @@ -400,6 +417,7 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long address, pte_t * { struct mm_struct *mm; unsigned long flags; + bool is_huge_tsb; pte_t pte = *ptep; if (tlb_type != hypervisor) { @@ -417,15 +435,37 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long address, pte_t * spin_lock_irqsave(&mm->context.lock, flags); + is_huge_tsb = false; #if defined(CONFIG_HUGETLB_PAGE) || defined(CONFIG_TRANSPARENT_HUGEPAGE) - if ((mm->context.hugetlb_pte_count || mm->context.thp_pte_count) && - is_hugetlb_pmd(__pmd(pte_val(pte)))) { - /* We are fabricating 8MB pages using 4MB real hw pages. */ - pte_val(pte) |= (address & (1UL << REAL_HPAGE_SHIFT)); - __update_mmu_tsb_insert(mm, MM_TSB_HUGE, REAL_HPAGE_SHIFT, - address, pte_val(pte)); - } else + if (mm->context.hugetlb_pte_count || mm->context.thp_pte_count) { + unsigned long hugepage_size = PAGE_SIZE; + + if (is_vm_hugetlb_page(vma)) + hugepage_size = huge_page_size(hstate_vma(vma)); + + if (hugepage_size >= PUD_SIZE) { + unsigned long mask = 0x1ffc00000UL; + + /* Transfer bits [32:22] from address to resolve + * at 4M granularity. + */ + pte_val(pte) &= ~mask; + pte_val(pte) |= (address & mask); + } else if (hugepage_size >= PMD_SIZE) { + /* We are fabricating 8MB pages using 4MB + * real hw pages. + */ + pte_val(pte) |= (address & (1UL << REAL_HPAGE_SHIFT)); + } + + if (hugepage_size >= PMD_SIZE) { + __update_mmu_tsb_insert(mm, MM_TSB_HUGE, + REAL_HPAGE_SHIFT, address, pte_val(pte)); + is_huge_tsb = true; + } + } #endif + if (!is_huge_tsb) __update_mmu_tsb_insert(mm, MM_TSB_BASE, PAGE_SHIFT, address, pte_val(pte)); diff --git a/arch/tile/include/asm/dma-mapping.h b/arch/tile/include/asm/dma-mapping.h index bbc71a29b2c6..7061dc8af43a 100644 --- a/arch/tile/include/asm/dma-mapping.h +++ b/arch/tile/include/asm/dma-mapping.h @@ -68,8 +68,8 @@ static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size) int dma_set_mask(struct device *dev, u64 mask); /* - * dma_alloc_noncoherent() is #defined to return coherent memory, - * so there's no need to do any flushing here. + * dma_alloc_attrs() always returns non-cacheable memory, so there's no need to + * do any flushing here. */ static inline void dma_cache_sync(struct device *dev, void *vaddr, size_t size, enum dma_data_direction direction) diff --git a/arch/tile/include/uapi/asm/siginfo.h b/arch/tile/include/uapi/asm/siginfo.h index 56d661bb010b..e83f931aa1f0 100644 --- a/arch/tile/include/uapi/asm/siginfo.h +++ b/arch/tile/include/uapi/asm/siginfo.h @@ -26,8 +26,8 @@ /* * Additional Tile-specific SIGILL si_codes */ -#define ILL_DBLFLT (__SI_FAULT|9) /* double fault */ -#define ILL_HARDWALL (__SI_FAULT|10) /* user networks hardwall violation */ +#define ILL_DBLFLT 9 /* double fault */ +#define ILL_HARDWALL 10 /* user networks hardwall violation */ #undef NSIGILL #define NSIGILL 10 diff --git a/arch/tile/kernel/compat_signal.c b/arch/tile/kernel/compat_signal.c index 0e863f1ee08c..971d87a1d8cf 100644 --- a/arch/tile/kernel/compat_signal.c +++ b/arch/tile/kernel/compat_signal.c @@ -64,7 +64,7 @@ int copy_siginfo_to_user32(struct compat_siginfo __user *to, const siginfo_t *fr 3 ints plus the relevant union member. */ err = __put_user(from->si_signo, &to->si_signo); err |= __put_user(from->si_errno, &to->si_errno); - err |= __put_user((short)from->si_code, &to->si_code); + err |= __put_user(from->si_code, &to->si_code); if (from->si_code < 0) { err |= __put_user(from->si_pid, &to->si_pid); @@ -77,28 +77,26 @@ int copy_siginfo_to_user32(struct compat_siginfo __user *to, const siginfo_t *fr */ err |= __put_user(from->_sifields._pad[0], &to->_sifields._pad[0]); - switch (from->si_code >> 16) { - case __SI_FAULT >> 16: + switch (siginfo_layout(from->si_signo, from->si_code)) { + case SIL_FAULT: break; - case __SI_CHLD >> 16: + case SIL_CHLD: err |= __put_user(from->si_utime, &to->si_utime); err |= __put_user(from->si_stime, &to->si_stime); err |= __put_user(from->si_status, &to->si_status); /* FALL THROUGH */ default: - case __SI_KILL >> 16: + case SIL_KILL: err |= __put_user(from->si_uid, &to->si_uid); break; - case __SI_POLL >> 16: + case SIL_POLL: err |= __put_user(from->si_fd, &to->si_fd); break; - case __SI_TIMER >> 16: + case SIL_TIMER: err |= __put_user(from->si_overrun, &to->si_overrun); err |= __put_user(from->si_int, &to->si_int); break; - /* This is not generated by the kernel as of now. */ - case __SI_RT >> 16: - case __SI_MESGQ >> 16: + case SIL_RT: err |= __put_user(from->si_uid, &to->si_uid); err |= __put_user(from->si_int, &to->si_int); break; diff --git a/arch/tile/kernel/traps.c b/arch/tile/kernel/traps.c index 54804866f238..9b08c6055f15 100644 --- a/arch/tile/kernel/traps.c +++ b/arch/tile/kernel/traps.c @@ -188,7 +188,7 @@ static int special_ill(tile_bundle_bits bundle, int *sigp, int *codep) /* Make it the requested signal. */ *sigp = sig; - *codep = code | __SI_FAULT; + *codep = code; return 1; } diff --git a/arch/um/drivers/mconsole_kern.c b/arch/um/drivers/mconsole_kern.c index af326fb6510d..c4d162a94be9 100644 --- a/arch/um/drivers/mconsole_kern.c +++ b/arch/um/drivers/mconsole_kern.c @@ -148,12 +148,7 @@ void mconsole_proc(struct mc_request *req) } do { - loff_t pos = file->f_pos; - mm_segment_t old_fs = get_fs(); - set_fs(KERNEL_DS); - len = vfs_read(file, buf, PAGE_SIZE - 1, &pos); - set_fs(old_fs); - file->f_pos = pos; + len = kernel_read(file, buf, PAGE_SIZE - 1, &file->f_pos); if (len < 0) { mconsole_reply(req, "Read of file failed", 1, 0); goto out_free; diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index a3e6e6136a47..971feac13506 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -53,7 +53,6 @@ config X86 select ARCH_HAS_FORTIFY_SOURCE select ARCH_HAS_GCOV_PROFILE_ALL select ARCH_HAS_KCOV if X86_64 - select ARCH_HAS_MMIO_FLUSH select ARCH_HAS_PMEM_API if X86_64 # Causing hangs/crashes, see the commit that added this change for details. select ARCH_HAS_REFCOUNT if BROKEN diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c index 8d0879f1d42c..8e02b30cf08e 100644 --- a/arch/x86/ia32/ia32_aout.c +++ b/arch/x86/ia32/ia32_aout.c @@ -407,10 +407,10 @@ static int load_aout_library(struct file *file) unsigned long bss, start_addr, len, error; int retval; struct exec ex; - + loff_t pos = 0; retval = -ENOEXEC; - error = kernel_read(file, 0, (char *) &ex, sizeof(ex)); + error = kernel_read(file, &ex, sizeof(ex), &pos); if (error != sizeof(ex)) goto out; diff --git a/arch/x86/include/asm/cacheflush.h b/arch/x86/include/asm/cacheflush.h index 8b4140f6724f..cb9a1af109b4 100644 --- a/arch/x86/include/asm/cacheflush.h +++ b/arch/x86/include/asm/cacheflush.h @@ -7,6 +7,4 @@ void clflush_cache_range(void *addr, unsigned int size); -#define mmio_flush_range(addr, size) clflush_cache_range(addr, size) - #endif /* _ASM_X86_CACHEFLUSH_H */ diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h index 1a2ba368da39..9d0e13738ed3 100644 --- a/arch/x86/include/asm/desc.h +++ b/arch/x86/include/asm/desc.h @@ -121,7 +121,6 @@ static inline int desc_empty(const void *ptr) #define load_ldt(ldt) asm volatile("lldt %0"::"m" (ldt)) #define store_gdt(dtr) native_store_gdt(dtr) -#define store_idt(dtr) native_store_idt(dtr) #define store_tr(tr) (tr = native_store_tr()) #define load_TLS(t, cpu) native_load_tls(t, cpu) @@ -228,7 +227,7 @@ static inline void native_store_gdt(struct desc_ptr *dtr) asm volatile("sgdt %0":"=m" (*dtr)); } -static inline void native_store_idt(struct desc_ptr *dtr) +static inline void store_idt(struct desc_ptr *dtr) { asm volatile("sidt %0":"=m" (*dtr)); } diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 8844eee290b2..c73e493adf07 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -951,7 +951,6 @@ struct kvm_x86_ops { void (*cache_reg)(struct kvm_vcpu *vcpu, enum kvm_reg reg); unsigned long (*get_rflags)(struct kvm_vcpu *vcpu); void (*set_rflags)(struct kvm_vcpu *vcpu, unsigned long rflags); - u32 (*get_pkru)(struct kvm_vcpu *vcpu); void (*tlb_flush)(struct kvm_vcpu *vcpu); @@ -973,7 +972,7 @@ struct kvm_x86_ops { void (*enable_nmi_window)(struct kvm_vcpu *vcpu); void (*enable_irq_window)(struct kvm_vcpu *vcpu); void (*update_cr8_intercept)(struct kvm_vcpu *vcpu, int tpr, int irr); - bool (*get_enable_apicv)(void); + bool (*get_enable_apicv)(struct kvm_vcpu *vcpu); void (*refresh_apicv_exec_ctrl)(struct kvm_vcpu *vcpu); void (*hwapic_irr_update)(struct kvm_vcpu *vcpu, int max_irr); void (*hwapic_isr_update)(struct kvm_vcpu *vcpu, int isr); diff --git a/arch/x86/include/asm/mem_encrypt.h b/arch/x86/include/asm/mem_encrypt.h index 8e618fcf1f7c..6a77c63540f7 100644 --- a/arch/x86/include/asm/mem_encrypt.h +++ b/arch/x86/include/asm/mem_encrypt.h @@ -21,7 +21,7 @@ #ifdef CONFIG_AMD_MEM_ENCRYPT -extern unsigned long sme_me_mask; +extern u64 sme_me_mask; void sme_encrypt_execute(unsigned long encrypted_kernel_vaddr, unsigned long decrypted_kernel_vaddr, @@ -49,7 +49,7 @@ void swiotlb_set_mem_attributes(void *vaddr, unsigned long size); #else /* !CONFIG_AMD_MEM_ENCRYPT */ -#define sme_me_mask 0UL +#define sme_me_mask 0ULL static inline void __init sme_early_encrypt(resource_size_t paddr, unsigned long size) { } diff --git a/arch/x86/include/asm/mpspec.h b/arch/x86/include/asm/mpspec.h index 831eb7895535..c471ca1f9412 100644 --- a/arch/x86/include/asm/mpspec.h +++ b/arch/x86/include/asm/mpspec.h @@ -86,7 +86,6 @@ static inline void e820__memblock_alloc_reserved_mpc_new(void) { } #endif int generic_processor_info(int apicid, int version); -int __generic_processor_info(int apicid, int version, bool enabled); #define PHYSID_ARRAY_SIZE BITS_TO_LONGS(MAX_LOCAL_APIC) diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h index c25dd22f7c70..12deec722cf0 100644 --- a/arch/x86/include/asm/paravirt.h +++ b/arch/x86/include/asm/paravirt.h @@ -71,11 +71,6 @@ static inline void write_cr3(unsigned long x) PVOP_VCALL1(pv_mmu_ops.write_cr3, x); } -static inline unsigned long __read_cr4(void) -{ - return PVOP_CALL0(unsigned long, pv_cpu_ops.read_cr4); -} - static inline void __write_cr4(unsigned long x) { PVOP_VCALL1(pv_cpu_ops.write_cr4, x); @@ -228,10 +223,6 @@ static inline void set_ldt(const void *addr, unsigned entries) { PVOP_VCALL2(pv_cpu_ops.set_ldt, addr, entries); } -static inline void store_idt(struct desc_ptr *dtr) -{ - PVOP_VCALL1(pv_cpu_ops.store_idt, dtr); -} static inline unsigned long paravirt_store_tr(void) { return PVOP_CALL0(unsigned long, pv_cpu_ops.store_tr); @@ -365,12 +356,6 @@ static inline void paravirt_release_p4d(unsigned long pfn) PVOP_VCALL1(pv_mmu_ops.release_p4d, pfn); } -static inline void pte_update(struct mm_struct *mm, unsigned long addr, - pte_t *ptep) -{ - PVOP_VCALL3(pv_mmu_ops.pte_update, mm, addr, ptep); -} - static inline pte_t __pte(pteval_t val) { pteval_t ret; @@ -472,28 +457,6 @@ static inline void set_pte_at(struct mm_struct *mm, unsigned long addr, PVOP_VCALL4(pv_mmu_ops.set_pte_at, mm, addr, ptep, pte.pte); } -static inline void set_pmd_at(struct mm_struct *mm, unsigned long addr, - pmd_t *pmdp, pmd_t pmd) -{ - if (sizeof(pmdval_t) > sizeof(long)) - /* 5 arg words */ - pv_mmu_ops.set_pmd_at(mm, addr, pmdp, pmd); - else - PVOP_VCALL4(pv_mmu_ops.set_pmd_at, mm, addr, pmdp, - native_pmd_val(pmd)); -} - -static inline void set_pud_at(struct mm_struct *mm, unsigned long addr, - pud_t *pudp, pud_t pud) -{ - if (sizeof(pudval_t) > sizeof(long)) - /* 5 arg words */ - pv_mmu_ops.set_pud_at(mm, addr, pudp, pud); - else - PVOP_VCALL4(pv_mmu_ops.set_pud_at, mm, addr, pudp, - native_pud_val(pud)); -} - static inline void set_pmd(pmd_t *pmdp, pmd_t pmd) { pmdval_t val = native_pmd_val(pmd); diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h index 6b64fc6367f2..42873edd9f9d 100644 --- a/arch/x86/include/asm/paravirt_types.h +++ b/arch/x86/include/asm/paravirt_types.h @@ -107,7 +107,6 @@ struct pv_cpu_ops { unsigned long (*read_cr0)(void); void (*write_cr0)(unsigned long); - unsigned long (*read_cr4)(void); void (*write_cr4)(unsigned long); #ifdef CONFIG_X86_64 @@ -119,8 +118,6 @@ struct pv_cpu_ops { void (*load_tr_desc)(void); void (*load_gdt)(const struct desc_ptr *); void (*load_idt)(const struct desc_ptr *); - /* store_gdt has been removed. */ - void (*store_idt)(struct desc_ptr *); void (*set_ldt)(const void *desc, unsigned entries); unsigned long (*store_tr)(void); void (*load_tls)(struct thread_struct *t, unsigned int cpu); @@ -245,12 +242,6 @@ struct pv_mmu_ops { void (*set_pte_at)(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t pteval); void (*set_pmd)(pmd_t *pmdp, pmd_t pmdval); - void (*set_pmd_at)(struct mm_struct *mm, unsigned long addr, - pmd_t *pmdp, pmd_t pmdval); - void (*set_pud_at)(struct mm_struct *mm, unsigned long addr, - pud_t *pudp, pud_t pudval); - void (*pte_update)(struct mm_struct *mm, unsigned long addr, - pte_t *ptep); pte_t (*ptep_modify_prot_start)(struct mm_struct *mm, unsigned long addr, pte_t *ptep); diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h index 5b4c44d419c5..b714934512b3 100644 --- a/arch/x86/include/asm/pgtable.h +++ b/arch/x86/include/asm/pgtable.h @@ -55,8 +55,6 @@ extern pmdval_t early_pmd_flags; #else /* !CONFIG_PARAVIRT */ #define set_pte(ptep, pte) native_set_pte(ptep, pte) #define set_pte_at(mm, addr, ptep, pte) native_set_pte_at(mm, addr, ptep, pte) -#define set_pmd_at(mm, addr, pmdp, pmd) native_set_pmd_at(mm, addr, pmdp, pmd) -#define set_pud_at(mm, addr, pudp, pud) native_set_pud_at(mm, addr, pudp, pud) #define set_pte_atomic(ptep, pte) \ native_set_pte_atomic(ptep, pte) @@ -87,8 +85,6 @@ extern pmdval_t early_pmd_flags; #define pte_clear(mm, addr, ptep) native_pte_clear(mm, addr, ptep) #define pmd_clear(pmd) native_pmd_clear(pmd) -#define pte_update(mm, addr, ptep) do { } while (0) - #define pgd_val(x) native_pgd_val(x) #define __pgd(x) native_make_pgd(x) @@ -979,31 +975,18 @@ static inline void native_set_pte_at(struct mm_struct *mm, unsigned long addr, native_set_pte(ptep, pte); } -static inline void native_set_pmd_at(struct mm_struct *mm, unsigned long addr, - pmd_t *pmdp , pmd_t pmd) +static inline void set_pmd_at(struct mm_struct *mm, unsigned long addr, + pmd_t *pmdp, pmd_t pmd) { native_set_pmd(pmdp, pmd); } -static inline void native_set_pud_at(struct mm_struct *mm, unsigned long addr, - pud_t *pudp, pud_t pud) +static inline void set_pud_at(struct mm_struct *mm, unsigned long addr, + pud_t *pudp, pud_t pud) { native_set_pud(pudp, pud); } -#ifndef CONFIG_PARAVIRT -/* - * Rules for using pte_update - it must be called after any PTE update which - * has not been done using the set_pte / clear_pte interfaces. It is used by - * shadow mode hypervisors to resynchronize the shadow page tables. Kernel PTE - * updates should either be sets, clears, or set_pte_atomic for P->P - * transitions, which means this hook should only be called for user PTEs. - * This hook implies a P->P protection or access change has taken place, which - * requires a subsequent TLB flush. - */ -#define pte_update(mm, addr, ptep) do { } while (0) -#endif - /* * We only update the dirty/accessed state if we set * the dirty bit by hand in the kernel, since the hardware @@ -1031,7 +1014,6 @@ static inline pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep) { pte_t pte = native_ptep_get_and_clear(ptep); - pte_update(mm, addr, ptep); return pte; } @@ -1058,7 +1040,6 @@ static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, pte_t *ptep) { clear_bit(_PAGE_BIT_RW, (unsigned long *)&ptep->pte); - pte_update(mm, addr, ptep); } #define flush_tlb_fix_spurious_fault(vma, address) do { } while (0) diff --git a/arch/x86/include/asm/special_insns.h b/arch/x86/include/asm/special_insns.h index 9efaabf5b54b..a24dfcf79f4a 100644 --- a/arch/x86/include/asm/special_insns.h +++ b/arch/x86/include/asm/special_insns.h @@ -135,6 +135,11 @@ static inline void native_wbinvd(void) extern asmlinkage void native_load_gs_index(unsigned); +static inline unsigned long __read_cr4(void) +{ + return native_read_cr4(); +} + #ifdef CONFIG_PARAVIRT #include <asm/paravirt.h> #else @@ -173,11 +178,6 @@ static inline void write_cr3(unsigned long x) native_write_cr3(x); } -static inline unsigned long __read_cr4(void) -{ - return native_read_cr4(); -} - static inline void __write_cr4(unsigned long x) { native_write_cr4(x); diff --git a/arch/x86/include/uapi/asm/hyperv.h b/arch/x86/include/uapi/asm/hyperv.h index 7032f4d8dff3..f65d12504e80 100644 --- a/arch/x86/include/uapi/asm/hyperv.h +++ b/arch/x86/include/uapi/asm/hyperv.h @@ -153,12 +153,6 @@ #define HV_X64_EX_PROCESSOR_MASKS_RECOMMENDED (1 << 11) /* - * HV_VP_SET available - */ -#define HV_X64_EX_PROCESSOR_MASKS_RECOMMENDED (1 << 11) - - -/* * Crash notification flag. */ #define HV_CRASH_CTL_CRASH_NOTIFY (1ULL << 63) diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c index f8ae286c1502..079535e53e2a 100644 --- a/arch/x86/kernel/acpi/boot.c +++ b/arch/x86/kernel/acpi/boot.c @@ -1373,7 +1373,7 @@ static void __init acpi_reduced_hw_init(void) * If your system is blacklisted here, but you find that acpi=force * works for you, please contact linux-acpi@vger.kernel.org */ -static struct dmi_system_id __initdata acpi_dmi_table[] = { +static const struct dmi_system_id acpi_dmi_table[] __initconst = { /* * Boxes that need ACPI disabled */ @@ -1448,7 +1448,7 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = { }; /* second table for DMI checks that should run after early-quirks */ -static struct dmi_system_id __initdata acpi_dmi_table_late[] = { +static const struct dmi_system_id acpi_dmi_table_late[] __initconst = { /* * HP laptops which use a DSDT reporting as HP/SB400/10000, * which includes some code which overrides all temperature diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c index 8315e2f517a7..d705c769f77d 100644 --- a/arch/x86/kernel/apic/apic.c +++ b/arch/x86/kernel/apic/apic.c @@ -2130,7 +2130,7 @@ int generic_processor_info(int apicid, int version) * Since fixing handling of boot_cpu_physical_apicid requires * another discussion and tests on each platform, we leave it * for now and here we use read_apic_id() directly in this - * function, __generic_processor_info(). + * function, generic_processor_info(). */ if (disabled_cpu_apicid != BAD_APICID && disabled_cpu_apicid != read_apic_id() && diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c index 446b0d3d4932..e4b0d92b3ae0 100644 --- a/arch/x86/kernel/apm_32.c +++ b/arch/x86/kernel/apm_32.c @@ -2043,7 +2043,7 @@ static int __init swab_apm_power_in_minutes(const struct dmi_system_id *d) return 0; } -static struct dmi_system_id __initdata apm_dmi_table[] = { +static const struct dmi_system_id apm_dmi_table[] __initconst = { { print_if_true, KERN_WARNING "IBM T23 - BIOS 1.03b+ and controller firmware 1.02+ may be needed for Linux APM.", diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index fb1d3358a4af..775f10100d7f 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -169,21 +169,21 @@ static int __init x86_mpx_setup(char *s) __setup("nompx", x86_mpx_setup); #ifdef CONFIG_X86_64 -static int __init x86_pcid_setup(char *s) +static int __init x86_nopcid_setup(char *s) { - /* require an exact match without trailing characters */ - if (strlen(s)) - return 0; + /* nopcid doesn't accept parameters */ + if (s) + return -EINVAL; /* do not emit a message if the feature is not present */ if (!boot_cpu_has(X86_FEATURE_PCID)) - return 1; + return 0; setup_clear_cpu_cap(X86_FEATURE_PCID); pr_info("nopcid: PCID feature disabled\n"); - return 1; + return 0; } -__setup("nopcid", x86_pcid_setup); +early_param("nopcid", x86_nopcid_setup); #endif static int __init x86_noinvpcid_setup(char *s) @@ -329,38 +329,6 @@ static __always_inline void setup_smap(struct cpuinfo_x86 *c) } } -static void setup_pcid(struct cpuinfo_x86 *c) -{ - if (cpu_has(c, X86_FEATURE_PCID)) { - if (cpu_has(c, X86_FEATURE_PGE)) { - /* - * We'd like to use cr4_set_bits_and_update_boot(), - * but we can't. CR4.PCIDE is special and can only - * be set in long mode, and the early CPU init code - * doesn't know this and would try to restore CR4.PCIDE - * prior to entering long mode. - * - * Instead, we rely on the fact that hotplug, resume, - * etc all fully restore CR4 before they write anything - * that could have nonzero PCID bits to CR3. CR4.PCIDE - * has no effect on the page tables themselves, so we - * don't need it to be restored early. - */ - cr4_set_bits(X86_CR4_PCIDE); - } else { - /* - * flush_tlb_all(), as currently implemented, won't - * work if PCID is on but PGE is not. Since that - * combination doesn't exist on real hardware, there's - * no reason to try to fully support it, but it's - * polite to avoid corrupting data if we're on - * an improperly configured VM. - */ - clear_cpu_cap(c, X86_FEATURE_PCID); - } - } -} - /* * Protection Keys are not available in 32-bit mode. */ @@ -1175,9 +1143,6 @@ static void identify_cpu(struct cpuinfo_x86 *c) setup_smep(c); setup_smap(c); - /* Set up PCID */ - setup_pcid(c); - /* * The vendor-specific functions might have changed features. * Now we do "generic changes." diff --git a/arch/x86/kernel/cpu/mshyperv.c b/arch/x86/kernel/cpu/mshyperv.c index 3b3f713e15e5..236324e83a3a 100644 --- a/arch/x86/kernel/cpu/mshyperv.c +++ b/arch/x86/kernel/cpu/mshyperv.c @@ -59,8 +59,6 @@ void hyperv_vector_handler(struct pt_regs *regs) void hv_setup_vmbus_irq(void (*handler)(void)) { vmbus_handler = handler; - /* Setup the IDT for hypervisor callback */ - alloc_intr_gate(HYPERVISOR_CALLBACK_VECTOR, hyperv_callback_vector); } void hv_remove_vmbus_irq(void) @@ -251,6 +249,8 @@ static void __init ms_hyperv_init_platform(void) */ x86_platform.apic_post_init = hyperv_init; hyperv_setup_mmu_ops(); + /* Setup the IDT for hypervisor callback */ + alloc_intr_gate(HYPERVISOR_CALLBACK_VECTOR, hyperv_callback_vector); #endif } diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c index 50c89e8a95f2..7ebcc4a74438 100644 --- a/arch/x86/kernel/io_delay.c +++ b/arch/x86/kernel/io_delay.c @@ -58,7 +58,7 @@ static int __init dmi_io_delay_0xed_port(const struct dmi_system_id *id) * Quirk table for systems that misbehave (lock up, etc.) if port * 0x80 is used: */ -static struct dmi_system_id __initdata io_delay_0xed_port_dmi_table[] = { +static const struct dmi_system_id io_delay_0xed_port_dmi_table[] __initconst = { { .callback = dmi_io_delay_0xed_port, .ident = "Compaq Presario V6000", diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c index 874827b0d7ca..aa60a08b65b1 100644 --- a/arch/x86/kernel/kvm.c +++ b/arch/x86/kernel/kvm.c @@ -180,7 +180,7 @@ static void apf_task_wake_one(struct kvm_task_sleep_node *n) hlist_del_init(&n->link); if (n->halted) smp_send_reschedule(n->cpu); - else if (swait_active(&n->wq)) + else if (swq_has_sleeper(&n->wq)) swake_up(&n->wq); } diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c index a14df9eecfed..19a3e8f961c7 100644 --- a/arch/x86/kernel/paravirt.c +++ b/arch/x86/kernel/paravirt.c @@ -327,7 +327,6 @@ __visible struct pv_cpu_ops pv_cpu_ops = { .set_debugreg = native_set_debugreg, .read_cr0 = native_read_cr0, .write_cr0 = native_write_cr0, - .read_cr4 = native_read_cr4, .write_cr4 = native_write_cr4, #ifdef CONFIG_X86_64 .read_cr8 = native_read_cr8, @@ -343,7 +342,6 @@ __visible struct pv_cpu_ops pv_cpu_ops = { .set_ldt = native_set_ldt, .load_gdt = native_load_gdt, .load_idt = native_load_idt, - .store_idt = native_store_idt, .store_tr = native_store_tr, .load_tls = native_load_tls, #ifdef CONFIG_X86_64 @@ -411,8 +409,6 @@ struct pv_mmu_ops pv_mmu_ops __ro_after_init = { .set_pte = native_set_pte, .set_pte_at = native_set_pte_at, .set_pmd = native_set_pmd, - .set_pmd_at = native_set_pmd_at, - .pte_update = paravirt_nop, .ptep_modify_prot_start = __ptep_modify_prot_start, .ptep_modify_prot_commit = __ptep_modify_prot_commit, @@ -424,7 +420,6 @@ struct pv_mmu_ops pv_mmu_ops __ro_after_init = { .pmd_clear = native_pmd_clear, #endif .set_pud = native_set_pud, - .set_pud_at = native_set_pud_at, .pmd_val = PTE_IDENT, .make_pmd = PTE_IDENT, diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c index 54984b142641..54180fa6f66f 100644 --- a/arch/x86/kernel/reboot.c +++ b/arch/x86/kernel/reboot.c @@ -150,7 +150,7 @@ static int __init set_kbd_reboot(const struct dmi_system_id *d) /* * This is a single dmi_table handling all reboot quirks. */ -static struct dmi_system_id __initdata reboot_dmi_table[] = { +static const struct dmi_system_id reboot_dmi_table[] __initconst = { /* Acer */ { /* Handle reboot issue on Acer Aspire one */ diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index d84afb0a322d..0957dd73d127 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -1178,8 +1178,11 @@ void __init setup_arch(char **cmdline_p) * with the current CR4 value. This may not be necessary, but * auditing all the early-boot CR4 manipulation would be needed to * rule it out. + * + * Mask off features that don't work outside long mode (just + * PCIDE for now). */ - mmu_cr4_features = __read_cr4(); + mmu_cr4_features = __read_cr4() & ~X86_CR4_PCIDE; memblock_set_current_limit(get_max_mapped()); diff --git a/arch/x86/kernel/signal_compat.c b/arch/x86/kernel/signal_compat.c index 71beb28600d4..ab9feb5887b1 100644 --- a/arch/x86/kernel/signal_compat.c +++ b/arch/x86/kernel/signal_compat.c @@ -129,7 +129,7 @@ int __copy_siginfo_to_user32(compat_siginfo_t __user *to, const siginfo_t *from, 3 ints plus the relevant union member. */ put_user_ex(from->si_signo, &to->si_signo); put_user_ex(from->si_errno, &to->si_errno); - put_user_ex((short)from->si_code, &to->si_code); + put_user_ex(from->si_code, &to->si_code); if (from->si_code < 0) { put_user_ex(from->si_pid, &to->si_pid); @@ -142,8 +142,8 @@ int __copy_siginfo_to_user32(compat_siginfo_t __user *to, const siginfo_t *from, */ put_user_ex(from->_sifields._pad[0], &to->_sifields._pad[0]); - switch (from->si_code >> 16) { - case __SI_FAULT >> 16: + switch (siginfo_layout(from->si_signo, from->si_code)) { + case SIL_FAULT: if (from->si_signo == SIGBUS && (from->si_code == BUS_MCEERR_AR || from->si_code == BUS_MCEERR_AO)) @@ -160,11 +160,11 @@ int __copy_siginfo_to_user32(compat_siginfo_t __user *to, const siginfo_t *from, put_user_ex(from->si_pkey, &to->si_pkey); } break; - case __SI_SYS >> 16: + case SIL_SYS: put_user_ex(from->si_syscall, &to->si_syscall); put_user_ex(from->si_arch, &to->si_arch); break; - case __SI_CHLD >> 16: + case SIL_CHLD: if (!x32_ABI) { put_user_ex(from->si_utime, &to->si_utime); put_user_ex(from->si_stime, &to->si_stime); @@ -174,21 +174,18 @@ int __copy_siginfo_to_user32(compat_siginfo_t __user *to, const siginfo_t *from, } put_user_ex(from->si_status, &to->si_status); /* FALL THROUGH */ - default: - case __SI_KILL >> 16: + case SIL_KILL: put_user_ex(from->si_uid, &to->si_uid); break; - case __SI_POLL >> 16: + case SIL_POLL: put_user_ex(from->si_fd, &to->si_fd); break; - case __SI_TIMER >> 16: + case SIL_TIMER: put_user_ex(from->si_overrun, &to->si_overrun); put_user_ex(ptr_to_compat(from->si_ptr), &to->si_ptr); break; - /* This is not generated by the kernel as of now. */ - case __SI_RT >> 16: - case __SI_MESGQ >> 16: + case SIL_RT: put_user_ex(from->si_uid, &to->si_uid); put_user_ex(from->si_int, &to->si_int); break; diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index cd6622c3204e..0854ff169274 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -226,10 +226,12 @@ static int enable_start_cpu0; static void notrace start_secondary(void *unused) { /* - * Don't put *anything* before cpu_init(), SMP booting is too - * fragile that we want to limit the things done here to the - * most necessary things. + * Don't put *anything* except direct CPU state initialization + * before cpu_init(), SMP booting is too fragile that we want to + * limit the things done here to the most necessary things. */ + if (boot_cpu_has(X86_FEATURE_PCID)) + __write_cr4(__read_cr4() | X86_CR4_PCIDE); cpu_init(); x86_cpuinit.early_percpu_clock_init(); preempt_disable(); diff --git a/arch/x86/kvm/cpuid.h b/arch/x86/kvm/cpuid.h index 1ea3c0e1e3a9..0bc5c1315708 100644 --- a/arch/x86/kvm/cpuid.h +++ b/arch/x86/kvm/cpuid.h @@ -59,7 +59,6 @@ static __always_inline struct cpuid_reg x86_feature_cpuid(unsigned x86_feature) { unsigned x86_leaf = x86_feature / 32; - BUILD_BUG_ON(!__builtin_constant_p(x86_leaf)); BUILD_BUG_ON(x86_leaf >= ARRAY_SIZE(reverse_cpuid)); BUILD_BUG_ON(reverse_cpuid[x86_leaf].function == 0); diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c index aaf10b6f5380..69c5612be786 100644 --- a/arch/x86/kvm/lapic.c +++ b/arch/x86/kvm/lapic.c @@ -1324,6 +1324,10 @@ static void apic_timer_expired(struct kvm_lapic *apic) atomic_inc(&apic->lapic_timer.pending); kvm_set_pending_timer(vcpu); + /* + * For x86, the atomic_inc() is serialized, thus + * using swait_active() is safe. + */ if (swait_active(q)) swake_up(q); diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index 2c1cfe68a9af..0e68f0b3cbf7 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -1200,7 +1200,6 @@ static void avic_init_vmcb(struct vcpu_svm *svm) vmcb->control.avic_physical_id = ppa & AVIC_HPA_MASK; vmcb->control.avic_physical_id |= AVIC_MAX_PHYSICAL_ID_COUNT; vmcb->control.int_ctl |= AVIC_ENABLE_MASK; - svm->vcpu.arch.apicv_active = true; } static void init_vmcb(struct vcpu_svm *svm) @@ -1316,7 +1315,7 @@ static void init_vmcb(struct vcpu_svm *svm) set_intercept(svm, INTERCEPT_PAUSE); } - if (avic) + if (kvm_vcpu_apicv_active(&svm->vcpu)) avic_init_vmcb(svm); /* @@ -1600,6 +1599,23 @@ static void svm_vcpu_reset(struct kvm_vcpu *vcpu, bool init_event) avic_update_vapic_bar(svm, APIC_DEFAULT_PHYS_BASE); } +static int avic_init_vcpu(struct vcpu_svm *svm) +{ + int ret; + + if (!kvm_vcpu_apicv_active(&svm->vcpu)) + return 0; + + ret = avic_init_backing_page(&svm->vcpu); + if (ret) + return ret; + + INIT_LIST_HEAD(&svm->ir_list); + spin_lock_init(&svm->ir_list_lock); + + return ret; +} + static struct kvm_vcpu *svm_create_vcpu(struct kvm *kvm, unsigned int id) { struct vcpu_svm *svm; @@ -1636,14 +1652,9 @@ static struct kvm_vcpu *svm_create_vcpu(struct kvm *kvm, unsigned int id) if (!hsave_page) goto free_page3; - if (avic) { - err = avic_init_backing_page(&svm->vcpu); - if (err) - goto free_page4; - - INIT_LIST_HEAD(&svm->ir_list); - spin_lock_init(&svm->ir_list_lock); - } + err = avic_init_vcpu(svm); + if (err) + goto free_page4; /* We initialize this flag to true to make sure that the is_running * bit would be set the first time the vcpu is loaded. @@ -4395,9 +4406,9 @@ static void svm_set_virtual_x2apic_mode(struct kvm_vcpu *vcpu, bool set) return; } -static bool svm_get_enable_apicv(void) +static bool svm_get_enable_apicv(struct kvm_vcpu *vcpu) { - return avic; + return avic && irqchip_split(vcpu->kvm); } static void svm_hwapic_irr_update(struct kvm_vcpu *vcpu, int max_irr) @@ -4414,7 +4425,7 @@ static void svm_refresh_apicv_exec_ctrl(struct kvm_vcpu *vcpu) struct vcpu_svm *svm = to_svm(vcpu); struct vmcb *vmcb = svm->vmcb; - if (!avic) + if (!kvm_vcpu_apicv_active(&svm->vcpu)) return; vmcb->control.int_ctl &= ~AVIC_ENABLE_MASK; @@ -5302,6 +5313,7 @@ static int svm_check_intercept(struct kvm_vcpu *vcpu, */ if (info->rep_prefix != REPE_PREFIX) goto out; + break; case SVM_EXIT_IOIO: { u64 exit_info; u32 bytes; diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index 4253adef9044..06c0c6d0541e 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -5012,7 +5012,7 @@ static void vmx_disable_intercept_msr_x2apic(u32 msr, int type, bool apicv_activ } } -static bool vmx_get_enable_apicv(void) +static bool vmx_get_enable_apicv(struct kvm_vcpu *vcpu) { return enable_apicv; } @@ -5192,7 +5192,7 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx) vmcs_write16(HOST_SS_SELECTOR, __KERNEL_DS); /* 22.2.4 */ vmcs_write16(HOST_TR_SELECTOR, GDT_ENTRY_TSS*8); /* 22.2.4 */ - native_store_idt(&dt); + store_idt(&dt); vmcs_writel(HOST_IDTR_BASE, dt.address); /* 22.2.4 */ vmx->host_idt_base = dt.address; @@ -8344,12 +8344,14 @@ static bool nested_vmx_exit_reflected(struct kvm_vcpu *vcpu, u32 exit_reason) struct vcpu_vmx *vmx = to_vmx(vcpu); struct vmcs12 *vmcs12 = get_vmcs12(vcpu); - trace_kvm_nested_vmexit(kvm_rip_read(vcpu), exit_reason, - vmcs_readl(EXIT_QUALIFICATION), - vmx->idt_vectoring_info, - intr_info, - vmcs_read32(VM_EXIT_INTR_ERROR_CODE), - KVM_ISA_VMX); + if (vmx->nested.nested_run_pending) + return false; + + if (unlikely(vmx->fail)) { + pr_info_ratelimited("%s failed vm entry %x\n", __func__, + vmcs_read32(VM_INSTRUCTION_ERROR)); + return true; + } /* * The host physical addresses of some pages of guest memory @@ -8363,14 +8365,12 @@ static bool nested_vmx_exit_reflected(struct kvm_vcpu *vcpu, u32 exit_reason) */ nested_mark_vmcs12_pages_dirty(vcpu); - if (vmx->nested.nested_run_pending) - return false; - - if (unlikely(vmx->fail)) { - pr_info_ratelimited("%s failed vm entry %x\n", __func__, - vmcs_read32(VM_INSTRUCTION_ERROR)); - return true; - } + trace_kvm_nested_vmexit(kvm_rip_read(vcpu), exit_reason, + vmcs_readl(EXIT_QUALIFICATION), + vmx->idt_vectoring_info, + intr_info, + vmcs_read32(VM_EXIT_INTR_ERROR_CODE), + KVM_ISA_VMX); switch (exit_reason) { case EXIT_REASON_EXCEPTION_NMI: @@ -9424,12 +9424,6 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu) | (1 << VCPU_EXREG_CR3)); vcpu->arch.regs_dirty = 0; - vmx->idt_vectoring_info = vmcs_read32(IDT_VECTORING_INFO_FIELD); - - vmx->loaded_vmcs->launched = 1; - - vmx->exit_reason = vmcs_read32(VM_EXIT_REASON); - /* * eager fpu is enabled if PKEY is supported and CR4 is switched * back on host, so it is safe to read guest PKRU from current @@ -9451,6 +9445,14 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu) kvm_make_request(KVM_REQ_EVENT, vcpu); vmx->nested.nested_run_pending = 0; + vmx->idt_vectoring_info = 0; + + vmx->exit_reason = vmx->fail ? 0xdead : vmcs_read32(VM_EXIT_REASON); + if (vmx->fail || (vmx->exit_reason & VMX_EXIT_REASONS_FAILED_VMENTRY)) + return; + + vmx->loaded_vmcs->launched = 1; + vmx->idt_vectoring_info = vmcs_read32(IDT_VECTORING_INFO_FIELD); vmx_complete_atomic_exit(vmx); vmx_recover_nmi_blocking(vmx); @@ -10525,6 +10527,11 @@ static int prepare_vmcs02(struct kvm_vcpu *vcpu, struct vmcs12 *vmcs12, if (exec_control & CPU_BASED_TPR_SHADOW) { vmcs_write64(VIRTUAL_APIC_PAGE_ADDR, -1ull); vmcs_write32(TPR_THRESHOLD, vmcs12->tpr_threshold); + } else { +#ifdef CONFIG_X86_64 + exec_control |= CPU_BASED_CR8_LOAD_EXITING | + CPU_BASED_CR8_STORE_EXITING; +#endif } /* @@ -11388,46 +11395,30 @@ static void nested_vmx_vmexit(struct kvm_vcpu *vcpu, u32 exit_reason, { struct vcpu_vmx *vmx = to_vmx(vcpu); struct vmcs12 *vmcs12 = get_vmcs12(vcpu); - u32 vm_inst_error = 0; /* trying to cancel vmlaunch/vmresume is a bug */ WARN_ON_ONCE(vmx->nested.nested_run_pending); + /* + * The only expected VM-instruction error is "VM entry with + * invalid control field(s)." Anything else indicates a + * problem with L0. + */ + WARN_ON_ONCE(vmx->fail && (vmcs_read32(VM_INSTRUCTION_ERROR) != + VMXERR_ENTRY_INVALID_CONTROL_FIELD)); + leave_guest_mode(vcpu); - prepare_vmcs12(vcpu, vmcs12, exit_reason, exit_intr_info, - exit_qualification); - if (nested_vmx_store_msr(vcpu, vmcs12->vm_exit_msr_store_addr, - vmcs12->vm_exit_msr_store_count)) - nested_vmx_abort(vcpu, VMX_ABORT_SAVE_GUEST_MSR_FAIL); + if (likely(!vmx->fail)) { + prepare_vmcs12(vcpu, vmcs12, exit_reason, exit_intr_info, + exit_qualification); - if (unlikely(vmx->fail)) - vm_inst_error = vmcs_read32(VM_INSTRUCTION_ERROR); + if (nested_vmx_store_msr(vcpu, vmcs12->vm_exit_msr_store_addr, + vmcs12->vm_exit_msr_store_count)) + nested_vmx_abort(vcpu, VMX_ABORT_SAVE_GUEST_MSR_FAIL); + } vmx_switch_vmcs(vcpu, &vmx->vmcs01); - - /* - * TODO: SDM says that with acknowledge interrupt on exit, bit 31 of - * the VM-exit interrupt information (valid interrupt) is always set to - * 1 on EXIT_REASON_EXTERNAL_INTERRUPT, so we shouldn't need - * kvm_cpu_has_interrupt(). See the commit message for details. - */ - if (nested_exit_intr_ack_set(vcpu) && - exit_reason == EXIT_REASON_EXTERNAL_INTERRUPT && - kvm_cpu_has_interrupt(vcpu)) { - int irq = kvm_cpu_get_interrupt(vcpu); - WARN_ON(irq < 0); - vmcs12->vm_exit_intr_info = irq | - INTR_INFO_VALID_MASK | INTR_TYPE_EXT_INTR; - } - - trace_kvm_nested_vmexit_inject(vmcs12->vm_exit_reason, - vmcs12->exit_qualification, - vmcs12->idt_vectoring_info_field, - vmcs12->vm_exit_intr_info, - vmcs12->vm_exit_intr_error_code, - KVM_ISA_VMX); - vm_entry_controls_reset_shadow(vmx); vm_exit_controls_reset_shadow(vmx); vmx_segment_cache_clear(vmx); @@ -11436,8 +11427,6 @@ static void nested_vmx_vmexit(struct kvm_vcpu *vcpu, u32 exit_reason, if (VMCS02_POOL_SIZE == 0) nested_free_vmcs02(vmx, vmx->nested.current_vmptr); - load_vmcs12_host_state(vcpu, vmcs12); - /* Update any VMCS fields that might have changed while L2 ran */ vmcs_write32(VM_EXIT_MSR_LOAD_COUNT, vmx->msr_autoload.nr); vmcs_write32(VM_ENTRY_MSR_LOAD_COUNT, vmx->msr_autoload.nr); @@ -11486,21 +11475,57 @@ static void nested_vmx_vmexit(struct kvm_vcpu *vcpu, u32 exit_reason, */ kvm_make_request(KVM_REQ_APIC_PAGE_RELOAD, vcpu); - /* - * Exiting from L2 to L1, we're now back to L1 which thinks it just - * finished a VMLAUNCH or VMRESUME instruction, so we need to set the - * success or failure flag accordingly. - */ - if (unlikely(vmx->fail)) { - vmx->fail = 0; - nested_vmx_failValid(vcpu, vm_inst_error); - } else - nested_vmx_succeed(vcpu); if (enable_shadow_vmcs) vmx->nested.sync_shadow_vmcs = true; /* in case we halted in L2 */ vcpu->arch.mp_state = KVM_MP_STATE_RUNNABLE; + + if (likely(!vmx->fail)) { + /* + * TODO: SDM says that with acknowledge interrupt on + * exit, bit 31 of the VM-exit interrupt information + * (valid interrupt) is always set to 1 on + * EXIT_REASON_EXTERNAL_INTERRUPT, so we shouldn't + * need kvm_cpu_has_interrupt(). See the commit + * message for details. + */ + if (nested_exit_intr_ack_set(vcpu) && + exit_reason == EXIT_REASON_EXTERNAL_INTERRUPT && + kvm_cpu_has_interrupt(vcpu)) { + int irq = kvm_cpu_get_interrupt(vcpu); + WARN_ON(irq < 0); + vmcs12->vm_exit_intr_info = irq | + INTR_INFO_VALID_MASK | INTR_TYPE_EXT_INTR; + } + + trace_kvm_nested_vmexit_inject(vmcs12->vm_exit_reason, + vmcs12->exit_qualification, + vmcs12->idt_vectoring_info_field, + vmcs12->vm_exit_intr_info, + vmcs12->vm_exit_intr_error_code, + KVM_ISA_VMX); + + load_vmcs12_host_state(vcpu, vmcs12); + + return; + } + + /* + * After an early L2 VM-entry failure, we're now back + * in L1 which thinks it just finished a VMLAUNCH or + * VMRESUME instruction, so we need to set the failure + * flag and the VM-instruction error field of the VMCS + * accordingly. + */ + nested_vmx_failValid(vcpu, VMXERR_ENTRY_INVALID_CONTROL_FIELD); + /* + * The emulated instruction was already skipped in + * nested_vmx_run, but the updated RIP was never + * written back to the vmcs01. + */ + skip_emulated_instruction(vcpu); + vmx->fail = 0; } /* @@ -11829,7 +11854,7 @@ static int vmx_update_pi_irte(struct kvm *kvm, unsigned int host_irq, struct kvm_lapic_irq irq; struct kvm_vcpu *vcpu; struct vcpu_data vcpu_info; - int idx, ret = -EINVAL; + int idx, ret = 0; if (!kvm_arch_has_assigned_device(kvm) || !irq_remapping_cap(IRQ_POSTING_CAP) || @@ -11838,7 +11863,12 @@ static int vmx_update_pi_irte(struct kvm *kvm, unsigned int host_irq, idx = srcu_read_lock(&kvm->irq_srcu); irq_rt = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu); - BUG_ON(guest_irq >= irq_rt->nr_rt_entries); + if (guest_irq >= irq_rt->nr_rt_entries || + hlist_empty(&irq_rt->map[guest_irq])) { + pr_warn_once("no route for guest_irq %u/%u (broken user space?)\n", + guest_irq, irq_rt->nr_rt_entries); + goto out; + } hlist_for_each_entry(e, &irq_rt->map[guest_irq], link) { if (e->type != KVM_IRQ_ROUTING_MSI) diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 6069af86da3b..cd17b7d9a107 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -7231,10 +7231,19 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run) sigprocmask(SIG_SETMASK, &vcpu->sigset, &sigsaved); if (unlikely(vcpu->arch.mp_state == KVM_MP_STATE_UNINITIALIZED)) { + if (kvm_run->immediate_exit) { + r = -EINTR; + goto out; + } kvm_vcpu_block(vcpu); kvm_apic_accept_events(vcpu); kvm_clear_request(KVM_REQ_UNHALT, vcpu); r = -EAGAIN; + if (signal_pending(current)) { + r = -EINTR; + vcpu->run->exit_reason = KVM_EXIT_INTR; + ++vcpu->stat.signal_exits; + } goto out; } @@ -7971,7 +7980,7 @@ int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu) BUG_ON(vcpu->kvm == NULL); kvm = vcpu->kvm; - vcpu->arch.apicv_active = kvm_x86_ops->get_enable_apicv(); + vcpu->arch.apicv_active = kvm_x86_ops->get_enable_apicv(vcpu); vcpu->arch.pv.pv_unhalted = false; vcpu->arch.emulate_ctxt.ops = &emulate_ops; if (!irqchip_in_kernel(kvm) || kvm_vcpu_is_reset_bsp(vcpu)) @@ -8452,6 +8461,9 @@ static inline bool kvm_vcpu_has_events(struct kvm_vcpu *vcpu) if (vcpu->arch.pv.pv_unhalted) return true; + if (vcpu->arch.exception.pending) + return true; + if (kvm_test_request(KVM_REQ_NMI, vcpu) || (vcpu->arch.nmi_pending && kvm_x86_ops->nmi_allowed(vcpu))) @@ -8619,6 +8631,13 @@ static int apf_put_user(struct kvm_vcpu *vcpu, u32 val) sizeof(val)); } +static int apf_get_user(struct kvm_vcpu *vcpu, u32 *val) +{ + + return kvm_read_guest_cached(vcpu->kvm, &vcpu->arch.apf.data, val, + sizeof(u32)); +} + void kvm_arch_async_page_not_present(struct kvm_vcpu *vcpu, struct kvm_async_pf *work) { @@ -8646,6 +8665,7 @@ void kvm_arch_async_page_present(struct kvm_vcpu *vcpu, struct kvm_async_pf *work) { struct x86_exception fault; + u32 val; if (work->wakeup_all) work->arch.token = ~0; /* broadcast wakeup */ @@ -8653,15 +8673,26 @@ void kvm_arch_async_page_present(struct kvm_vcpu *vcpu, kvm_del_async_pf_gfn(vcpu, work->arch.gfn); trace_kvm_async_pf_ready(work->arch.token, work->gva); - if ((vcpu->arch.apf.msr_val & KVM_ASYNC_PF_ENABLED) && - !apf_put_user(vcpu, KVM_PV_REASON_PAGE_READY)) { - fault.vector = PF_VECTOR; - fault.error_code_valid = true; - fault.error_code = 0; - fault.nested_page_fault = false; - fault.address = work->arch.token; - fault.async_page_fault = true; - kvm_inject_page_fault(vcpu, &fault); + if (vcpu->arch.apf.msr_val & KVM_ASYNC_PF_ENABLED && + !apf_get_user(vcpu, &val)) { + if (val == KVM_PV_REASON_PAGE_NOT_PRESENT && + vcpu->arch.exception.pending && + vcpu->arch.exception.nr == PF_VECTOR && + !apf_put_user(vcpu, 0)) { + vcpu->arch.exception.injected = false; + vcpu->arch.exception.pending = false; + vcpu->arch.exception.nr = 0; + vcpu->arch.exception.has_error_code = false; + vcpu->arch.exception.error_code = 0; + } else if (!apf_put_user(vcpu, KVM_PV_REASON_PAGE_READY)) { + fault.vector = PF_VECTOR; + fault.error_code_valid = true; + fault.error_code = 0; + fault.nested_page_fault = false; + fault.address = work->arch.token; + fault.async_page_fault = true; + kvm_inject_page_fault(vcpu, &fault); + } } vcpu->arch.apf.halted = false; vcpu->arch.mp_state = KVM_MP_STATE_RUNNABLE; diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c index 7777ccc0e9f9..af5c1ed21d43 100644 --- a/arch/x86/mm/init.c +++ b/arch/x86/mm/init.c @@ -19,6 +19,7 @@ #include <asm/microcode.h> #include <asm/kaslr.h> #include <asm/hypervisor.h> +#include <asm/cpufeature.h> /* * We need to define the tracepoints somewhere, and tlb.c @@ -193,6 +194,38 @@ static void __init probe_page_size_mask(void) } } +static void setup_pcid(void) +{ +#ifdef CONFIG_X86_64 + if (boot_cpu_has(X86_FEATURE_PCID)) { + if (boot_cpu_has(X86_FEATURE_PGE)) { + /* + * This can't be cr4_set_bits_and_update_boot() -- + * the trampoline code can't handle CR4.PCIDE and + * it wouldn't do any good anyway. Despite the name, + * cr4_set_bits_and_update_boot() doesn't actually + * cause the bits in question to remain set all the + * way through the secondary boot asm. + * + * Instead, we brute-force it and set CR4.PCIDE + * manually in start_secondary(). + */ + cr4_set_bits(X86_CR4_PCIDE); + } else { + /* + * flush_tlb_all(), as currently implemented, won't + * work if PCID is on but PGE is not. Since that + * combination doesn't exist on real hardware, there's + * no reason to try to fully support it, but it's + * polite to avoid corrupting data if we're on + * an improperly configured VM. + */ + setup_clear_cpu_cap(X86_FEATURE_PCID); + } + } +#endif +} + #ifdef CONFIG_X86_32 #define NR_RANGE_MR 3 #else /* CONFIG_X86_64 */ @@ -592,6 +625,7 @@ void __init init_mem_mapping(void) unsigned long end; probe_page_size_mask(); + setup_pcid(); #ifdef CONFIG_X86_64 end = max_pfn << PAGE_SHIFT; diff --git a/arch/x86/mm/mem_encrypt.c b/arch/x86/mm/mem_encrypt.c index 0fbd09269757..3fcc8e01683b 100644 --- a/arch/x86/mm/mem_encrypt.c +++ b/arch/x86/mm/mem_encrypt.c @@ -37,7 +37,7 @@ static char sme_cmdline_off[] __initdata = "off"; * reside in the .data section so as not to be zeroed out when the .bss * section is later cleared. */ -unsigned long sme_me_mask __section(.data) = 0; +u64 sme_me_mask __section(.data) = 0; EXPORT_SYMBOL_GPL(sme_me_mask); /* Buffer used for early in-place encryption by BSP, no locking needed */ diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c index 218834a3e9ad..b372f3442bbf 100644 --- a/arch/x86/mm/pgtable.c +++ b/arch/x86/mm/pgtable.c @@ -426,10 +426,8 @@ int ptep_set_access_flags(struct vm_area_struct *vma, { int changed = !pte_same(*ptep, entry); - if (changed && dirty) { + if (changed && dirty) *ptep = entry; - pte_update(vma->vm_mm, address, ptep); - } return changed; } @@ -486,9 +484,6 @@ int ptep_test_and_clear_young(struct vm_area_struct *vma, ret = test_and_clear_bit(_PAGE_BIT_ACCESSED, (unsigned long *) &ptep->pte); - if (ret) - pte_update(vma->vm_mm, addr, ptep); - return ret; } diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c index dbbcfd59726a..1ab3821f9e26 100644 --- a/arch/x86/mm/tlb.c +++ b/arch/x86/mm/tlb.c @@ -121,8 +121,28 @@ void switch_mm_irqs_off(struct mm_struct *prev, struct mm_struct *next, * hypothetical buggy code that directly switches to swapper_pg_dir * without going through leave_mm() / switch_mm_irqs_off() or that * does something like write_cr3(read_cr3_pa()). + * + * Only do this check if CONFIG_DEBUG_VM=y because __read_cr3() + * isn't free. */ - VM_BUG_ON(__read_cr3() != (__sme_pa(real_prev->pgd) | prev_asid)); +#ifdef CONFIG_DEBUG_VM + if (WARN_ON_ONCE(__read_cr3() != + (__sme_pa(real_prev->pgd) | prev_asid))) { + /* + * If we were to BUG here, we'd be very likely to kill + * the system so hard that we don't see the call trace. + * Try to recover instead by ignoring the error and doing + * a global flush to minimize the chance of corruption. + * + * (This is far from being a fully correct recovery. + * Architecturally, the CPU could prefetch something + * back into an incorrect ASID slot and leave it there + * to cause trouble down the road. It's better than + * nothing, though.) + */ + __flush_tlb_all(); + } +#endif if (real_prev == next) { VM_BUG_ON(this_cpu_read(cpu_tlbstate.ctxs[prev_asid].ctx_id) != @@ -241,7 +261,7 @@ void initialize_tlbstate_and_flush(void) * doesn't work like other CR4 bits because it can only be set from * long mode.) */ - WARN_ON(boot_cpu_has(X86_CR4_PCIDE) && + WARN_ON(boot_cpu_has(X86_FEATURE_PCID) && !(cr4_read_shadow() & X86_CR4_PCIDE)); /* Force ASID 0 and force a TLB flush. */ diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c index 9bd115484745..0f5f60b14f48 100644 --- a/arch/x86/pci/irq.c +++ b/arch/x86/pci/irq.c @@ -1092,7 +1092,7 @@ static int __init fix_acer_tm360_irqrouting(const struct dmi_system_id *d) return 0; } -static struct dmi_system_id __initdata pciirq_dmi_table[] = { +static const struct dmi_system_id pciirq_dmi_table[] __initconst = { { .callback = fix_broken_hp_bios_irq9, .ident = "HP Pavilion N5400 Series Laptop", diff --git a/arch/x86/platform/intel-mid/device_libs/platform_tc35876x.c b/arch/x86/platform/intel-mid/device_libs/platform_tc35876x.c index b1526b95fd43..2905376559f1 100644 --- a/arch/x86/platform/intel-mid/device_libs/platform_tc35876x.c +++ b/arch/x86/platform/intel-mid/device_libs/platform_tc35876x.c @@ -11,7 +11,7 @@ */ #include <linux/gpio.h> -#include <linux/i2c/tc35876x.h> +#include <linux/platform_data/tc35876x.h> #include <asm/intel-mid.h> /*tc35876x DSI_LVDS bridge chip and panel platform data*/ diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c index 4d68d59f457d..84fcfde53f8f 100644 --- a/arch/x86/power/cpu.c +++ b/arch/x86/power/cpu.c @@ -428,7 +428,7 @@ static int msr_initialize_bdw(const struct dmi_system_id *d) return msr_init_context(bdw_msr_id, ARRAY_SIZE(bdw_msr_id)); } -static struct dmi_system_id msr_save_dmi_table[] = { +static const struct dmi_system_id msr_save_dmi_table[] = { { .callback = msr_initialize_bdw, .ident = "BROADWELL BDX_EP", diff --git a/arch/x86/power/hibernate_64.c b/arch/x86/power/hibernate_64.c index f2598d81cd55..f910c514438f 100644 --- a/arch/x86/power/hibernate_64.c +++ b/arch/x86/power/hibernate_64.c @@ -295,7 +295,26 @@ int arch_hibernation_header_save(void *addr, unsigned int max_size) return -EOVERFLOW; rdr->jump_address = (unsigned long)restore_registers; rdr->jump_address_phys = __pa_symbol(restore_registers); - rdr->cr3 = restore_cr3; + + /* + * The restore code fixes up CR3 and CR4 in the following sequence: + * + * [in hibernation asm] + * 1. CR3 <= temporary page tables + * 2. CR4 <= mmu_cr4_features (from the kernel that restores us) + * 3. CR3 <= rdr->cr3 + * 4. CR4 <= mmu_cr4_features (from us, i.e. the image kernel) + * [in restore_processor_state()] + * 5. CR4 <= saved CR4 + * 6. CR3 <= saved CR3 + * + * Our mmu_cr4_features has CR4.PCIDE=0, and toggling + * CR4.PCIDE while CR3's PCID bits are nonzero is illegal, so + * rdr->cr3 needs to point to valid page tables but must not + * have any of the PCID bits set. + */ + rdr->cr3 = restore_cr3 & ~CR3_PCID_MASK; + rdr->magic = RESTORE_MAGIC; hibernation_e820_save(rdr->e820_digest); diff --git a/arch/x86/xen/enlighten_pv.c b/arch/x86/xen/enlighten_pv.c index ae2a2e2d6362..69b9deff7e5c 100644 --- a/arch/x86/xen/enlighten_pv.c +++ b/arch/x86/xen/enlighten_pv.c @@ -1038,7 +1038,6 @@ static const struct pv_cpu_ops xen_cpu_ops __initconst = { .read_cr0 = xen_read_cr0, .write_cr0 = xen_write_cr0, - .read_cr4 = native_read_cr4, .write_cr4 = xen_write_cr4, #ifdef CONFIG_X86_64 @@ -1073,7 +1072,6 @@ static const struct pv_cpu_ops xen_cpu_ops __initconst = { .alloc_ldt = xen_alloc_ldt, .free_ldt = xen_free_ldt, - .store_idt = native_store_idt, .store_tr = xen_store_tr, .write_ldt_entry = xen_write_ldt_entry, diff --git a/arch/x86/xen/mmu_pv.c b/arch/x86/xen/mmu_pv.c index 6b983b300666..509f560bd0c6 100644 --- a/arch/x86/xen/mmu_pv.c +++ b/arch/x86/xen/mmu_pv.c @@ -2409,8 +2409,6 @@ static const struct pv_mmu_ops xen_mmu_ops __initconst = { .flush_tlb_single = xen_flush_tlb_single, .flush_tlb_others = xen_flush_tlb_others, - .pte_update = paravirt_nop, - .pgd_alloc = xen_pgd_alloc, .pgd_free = xen_pgd_free, |
