diff options
Diffstat (limited to 'arch/arm')
160 files changed, 9794 insertions, 1284 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 77eab66fb4..8a9cfcca7e 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -91,6 +91,14 @@ config SYS_L2CACHE_OFF If SoC does not support L2CACHE or one do not want to enable L2CACHE, choose this option. +config ENABLE_ARM_SOC_BOOT0_HOOK + bool "prepare BOOT0 header" + help + If the SoC's BOOT0 requires a header area filled with (magic) + values, then choose this option, and create a define called + ARM_SOC_BOOT0_HOOK which contains the required assembler + preprocessor code. + choice prompt "Target select" default TARGET_HIKEY @@ -342,26 +350,49 @@ config TARGET_DRACO bool "Support draco" select CPU_V7 select SUPPORT_SPL + select DM + select DM_SERIAL + select DM_GPIO config TARGET_THUBAN bool "Support thuban" select CPU_V7 select SUPPORT_SPL + select DM + select DM_SERIAL + select DM_GPIO config TARGET_RASTABAN bool "Support rastaban" select CPU_V7 select SUPPORT_SPL + select DM + select DM_SERIAL + select DM_GPIO + +config TARGET_ETAMIN + bool "Support etamin" + select CPU_V7 + select SUPPORT_SPL + select DM + select DM_SERIAL + select DM_GPIO config TARGET_PXM2 bool "Support pxm2" select CPU_V7 select SUPPORT_SPL + select DM + select DM_SERIAL + select DM_GPIO config TARGET_RUT bool "Support rut" select CPU_V7 select SUPPORT_SPL + select DM + select DM_SERIAL + select DM_GPIO config TARGET_PENGWYN bool "Support pengwyn" @@ -388,6 +419,14 @@ config TARGET_AM335X_EVM select DM_GPIO select TI_I2C_BOARD_DETECT +config TARGET_AM335X_SHC + bool "Support am335x based shc board from bosch" + select CPU_V7 + select SUPPORT_SPL + select DM + select DM_SERIAL + select DM_GPIO + config TARGET_AM335X_SL50 bool "Support am335x_sl50" select CPU_V7 @@ -420,6 +459,10 @@ config TARGET_TI816X_EVM select CPU_V7 select SUPPORT_SPL +config TARGET_BCM23550_W1D + bool "Support bcm23550_w1d" + select CPU_V7 + config TARGET_BCM28155_AP bool "Support bcm28155_ap" select CPU_V7 @@ -434,7 +477,6 @@ config TARGET_BCMNSP config ARCH_EXYNOS bool "Samsung EXYNOS" - select CPU_V7 select DM select DM_SPI_FLASH select DM_SERIAL @@ -537,6 +579,10 @@ config RMOBILE bool "Renesas ARM SoCs" select CPU_V7 +config TARGET_S32V234EVB + bool "Support s32v234evb" + select ARM64 + config ARCH_SNAPDRAGON bool "Qualcomm Snapdragon SoCs" select ARM64 @@ -710,6 +756,33 @@ config TARGET_HIKEY Support for HiKey 96boards platform. It features a HI6220 SoC, with 8xA53 CPU, mali450 gpu, and 1GB RAM. +config TARGET_LS1012AQDS + bool "Support ls1012aqds" + select ARM64 + help + Support for Freescale LS1012AQDS platform. + The LS1012A Development System (QDS) is a high-performance + development platform that supports the QorIQ LS1012A + Layerscape Architecture processor. + +config TARGET_LS1012ARDB + bool "Support ls1012ardb" + select ARM64 + help + Support for Freescale LS1012ARDB platform. + The LS1012A Reference design board (RDB) is a high-performance + development platform that supports the QorIQ LS1012A + Layerscape Architecture processor. + +config TARGET_LS1012AFRDM + bool "Support ls1012afrdm" + select ARM64 + help + Support for Freescale LS1012AFRDM platform. + The LS1012A Freedom board (FRDM) is a high-performance + development platform that supports the QorIQ LS1012A + Layerscape Architecture processor. + config TARGET_LS1021AQDS bool "Support ls1021aqds" select CPU_V7 @@ -754,6 +827,7 @@ config ARCH_UNIPHIER select SPL select OF_CONTROL select SPL_OF_CONTROL + select OF_LIBFDT select DM select SPL_DM select DM_GPIO @@ -841,6 +915,7 @@ source "arch/arm/cpu/armv8/Kconfig" source "arch/arm/imx-common/Kconfig" +source "board/bosch/shc/Kconfig" source "board/BuR/kwb/Kconfig" source "board/BuR/tseries/Kconfig" source "board/CarMediaLab/flea3/Kconfig" @@ -850,6 +925,7 @@ source "board/armadeus/apf27/Kconfig" source "board/armltd/vexpress/Kconfig" source "board/armltd/vexpress64/Kconfig" source "board/bluegiga/apx4devkit/Kconfig" +source "board/broadcom/bcm23550_w1d/Kconfig" source "board/broadcom/bcm28155_ap/Kconfig" source "board/broadcom/bcmcygnus/Kconfig" source "board/broadcom/bcmnsp/Kconfig" @@ -867,6 +943,9 @@ source "board/freescale/ls1021aqds/Kconfig" source "board/freescale/ls1043aqds/Kconfig" source "board/freescale/ls1021atwr/Kconfig" source "board/freescale/ls1043ardb/Kconfig" +source "board/freescale/ls1012aqds/Kconfig" +source "board/freescale/ls1012ardb/Kconfig" +source "board/freescale/ls1012afrdm/Kconfig" source "board/freescale/mx23evk/Kconfig" source "board/freescale/mx25pdk/Kconfig" source "board/freescale/mx28evk/Kconfig" @@ -878,6 +957,7 @@ source "board/freescale/mx53ard/Kconfig" source "board/freescale/mx53evk/Kconfig" source "board/freescale/mx53loco/Kconfig" source "board/freescale/mx53smd/Kconfig" +source "board/freescale/s32v234evb/Kconfig" source "board/freescale/vf610twr/Kconfig" source "board/gumstix/pepper/Kconfig" source "board/h2200/Kconfig" diff --git a/arch/arm/cpu/arm1136/start.S b/arch/arm/cpu/arm1136/start.S index 3ebdfddc80..2f8fd6acc2 100644 --- a/arch/arm/cpu/arm1136/start.S +++ b/arch/arm/cpu/arm1136/start.S @@ -82,6 +82,7 @@ cpu_init_crit: orr r0, r0, #0x00001000 @ set bit 12 (I) I-Cache mcr p15, 0, r0, c1, c0, 0 +#ifndef CONFIG_SKIP_LOWLEVEL_INIT_ONLY /* * Jump to board specific initialization... The Mask ROM will have already initialized * basic memory. Go here to bump up clock rate and handle wake up conditions. @@ -89,5 +90,6 @@ cpu_init_crit: mov ip, lr /* persevere link reg across call */ bl lowlevel_init /* go setup pll,mux,memory */ mov lr, ip /* restore link */ +#endif mov pc, lr /* back to my caller */ #endif /* CONFIG_SKIP_LOWLEVEL_INIT */ diff --git a/arch/arm/cpu/arm920t/start.S b/arch/arm/cpu/arm920t/start.S index 69cabebed9..3ada6d026f 100644 --- a/arch/arm/cpu/arm920t/start.S +++ b/arch/arm/cpu/arm920t/start.S @@ -135,6 +135,7 @@ cpu_init_crit: orr r0, r0, #0x00001000 @ set bit 12 (I) I-Cache mcr p15, 0, r0, c1, c0, 0 +#ifndef CONFIG_SKIP_LOWLEVEL_INIT_ONLY /* * before relocating, we have to setup RAM timing * because memory timing is board-dependend, you will @@ -143,7 +144,7 @@ cpu_init_crit: mov ip, lr bl lowlevel_init - mov lr, ip +#endif mov pc, lr #endif /* CONFIG_SKIP_LOWLEVEL_INIT */ diff --git a/arch/arm/cpu/arm926ejs/mxs/mxs.c b/arch/arm/cpu/arm926ejs/mxs/mxs.c index a6af0fcb36..229862079a 100644 --- a/arch/arm/cpu/arm926ejs/mxs/mxs.c +++ b/arch/arm/cpu/arm926ejs/mxs/mxs.c @@ -167,9 +167,9 @@ const char *get_imx_type(u32 imxtype) { switch (imxtype) { case MXC_CPU_MX23: - return "23"; /* Quad-Plus version of the mx6 */ + return "23"; case MXC_CPU_MX28: - return "28"; /* Dual-Plus version of the mx6 */ + return "28"; default: return "??"; } diff --git a/arch/arm/cpu/arm926ejs/start.S b/arch/arm/cpu/arm926ejs/start.S index f05113da9d..959d1ed86d 100644 --- a/arch/arm/cpu/arm926ejs/start.S +++ b/arch/arm/cpu/arm926ejs/start.S @@ -101,11 +101,13 @@ flush_dcache: #endif mcr p15, 0, r0, c1, c0, 0 +#ifndef CONFIG_SKIP_LOWLEVEL_INIT_ONLY /* * Go setup Memory and board specific bits prior to relocation. */ mov ip, lr /* perserve link reg across call */ bl lowlevel_init /* go setup pll,mux,memory */ mov lr, ip /* restore link */ +#endif mov pc, lr /* back to my caller */ #endif /* CONFIG_SKIP_LOWLEVEL_INIT */ diff --git a/arch/arm/cpu/arm946es/start.S b/arch/arm/cpu/arm946es/start.S index 214cd8cbd9..51053c32dc 100644 --- a/arch/arm/cpu/arm946es/start.S +++ b/arch/arm/cpu/arm946es/start.S @@ -90,11 +90,13 @@ cpu_init_crit: orr r0, r0, #0x00001000 /* set bit 12 (I) I-Cache */ mcr p15, 0, r0, c1, c0, 0 +#ifndef CONFIG_SKIP_LOWLEVEL_INIT_ONLY /* * Go setup Memory and board specific bits prior to relocation. */ mov ip, lr /* perserve link reg across call */ bl lowlevel_init /* go setup memory */ mov lr, ip /* restore link */ +#endif mov pc, lr /* back to my caller */ #endif diff --git a/arch/arm/cpu/armv7/Makefile b/arch/arm/cpu/armv7/Makefile index 328c4b10e9..0a5ac97df0 100644 --- a/arch/arm/cpu/armv7/Makefile +++ b/arch/arm/cpu/armv7/Makefile @@ -38,6 +38,7 @@ obj-y += s5p-common/ endif obj-$(if $(filter am33xx,$(SOC)),y) += am33xx/ +obj-$(if $(filter bcm235xx,$(SOC)),y) += bcm235xx/ obj-$(if $(filter bcm281xx,$(SOC)),y) += bcm281xx/ obj-$(if $(filter bcmcygnus,$(SOC)),y) += bcmcygnus/ obj-$(if $(filter bcmnsp,$(SOC)),y) += bcmnsp/ diff --git a/arch/arm/cpu/armv7/am33xx/clock_am33xx.c b/arch/arm/cpu/armv7/am33xx/clock_am33xx.c index 92142c8934..7b841b2d55 100644 --- a/arch/arm/cpu/armv7/am33xx/clock_am33xx.c +++ b/arch/arm/cpu/armv7/am33xx/clock_am33xx.c @@ -159,3 +159,76 @@ void enable_basic_clocks(void) /* Select the Master osc 24 MHZ as Timer2 clock source */ writel(0x1, &cmdpll->clktimer2clk); } + +/* + * Enable Spread Spectrum for the MPU by calculating the required + * values and setting the registers accordingly. + * @param permille The spreading in permille (10th of a percent) + */ +void set_mpu_spreadspectrum(int permille) +{ + u32 multiplier_m; + u32 predivider_n; + u32 cm_clksel_dpll_mpu; + u32 cm_clkmode_dpll_mpu; + u32 ref_clock; + u32 pll_bandwidth; + u32 mod_freq_divider; + u32 exponent; + u32 mantissa; + u32 delta_m_step; + + printf("Enabling Spread Spectrum of %d permille for MPU\n", + permille); + + /* Read PLL parameter m and n */ + cm_clksel_dpll_mpu = readl(&cmwkup->clkseldpllmpu); + multiplier_m = (cm_clksel_dpll_mpu >> 8) & 0x3FF; + predivider_n = cm_clksel_dpll_mpu & 0x7F; + + /* + * Calculate reference clock (clock after pre-divider), + * its max. PLL bandwidth, + * and resulting mod_freq_divider + */ + ref_clock = V_OSCK / (predivider_n + 1); + pll_bandwidth = ref_clock / 70; + mod_freq_divider = ref_clock / (4 * pll_bandwidth); + + /* Calculate Mantissa/Exponent */ + exponent = 0; + mantissa = mod_freq_divider; + while ((mantissa > 127) && (exponent < 7)) { + exponent++; + mantissa /= 2; + } + if (mantissa > 127) + mantissa = 127; + + mod_freq_divider = mantissa << exponent; + + /* + * Calculate Modulation steps + * As we use Downspread only, the spread is twice the value of + * permille, so Div2! + * As it takes the value in percent, divide by ten! + */ + delta_m_step = ((u32)((multiplier_m * permille) / 10 / 2)) << 18; + delta_m_step /= 100; + delta_m_step /= mod_freq_divider; + if (delta_m_step > 0xFFFFF) + delta_m_step = 0xFFFFF; + + /* Setup Spread Spectrum */ + writel(delta_m_step, &cmwkup->sscdeltamstepdllmpu); + writel((exponent << 8) | mantissa, &cmwkup->sscmodfreqdivdpllmpu); + cm_clkmode_dpll_mpu = readl(&cmwkup->clkmoddpllmpu); + /* clear all SSC flags */ + cm_clkmode_dpll_mpu &= ~(0xF << CM_CLKMODE_DPLL_SSC_EN_SHIFT); + /* enable SSC with Downspread only */ + cm_clkmode_dpll_mpu |= CM_CLKMODE_DPLL_SSC_EN_MASK | + CM_CLKMODE_DPLL_SSC_DOWNSPREAD_MASK; + writel(cm_clkmode_dpll_mpu, &cmwkup->clkmoddpllmpu); + while (!(readl(&cmwkup->clkmoddpllmpu) & 0x2000)) + ; +} diff --git a/arch/arm/cpu/armv7/bcm235xx/Makefile b/arch/arm/cpu/armv7/bcm235xx/Makefile new file mode 100644 index 0000000000..7fdb263f2f --- /dev/null +++ b/arch/arm/cpu/armv7/bcm235xx/Makefile @@ -0,0 +1,12 @@ +# +# Copyright 2013 Broadcom Corporation. +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y += clk-core.o +obj-y += clk-bcm235xx.o +obj-y += clk-sdio.o +obj-y += clk-bsc.o +obj-$(CONFIG_BCM_SF2_ETH) += clk-eth.o +obj-y += clk-usb-otg.o diff --git a/arch/arm/cpu/armv7/bcm235xx/clk-bcm235xx.c b/arch/arm/cpu/armv7/bcm235xx/clk-bcm235xx.c new file mode 100644 index 0000000000..ce3d019125 --- /dev/null +++ b/arch/arm/cpu/armv7/bcm235xx/clk-bcm235xx.c @@ -0,0 +1,573 @@ +/* + * Copyright 2013 Broadcom Corporation. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/* + * + * bcm235xx-specific clock tables + * + */ + +#include <common.h> +#include <asm/io.h> +#include <asm/errno.h> +#include <asm/arch/sysmap.h> +#include <asm/kona-common/clk.h> +#include "clk-core.h" + +#define CLOCK_1K 1000 +#define CLOCK_1M (CLOCK_1K * 1000) + +/* declare a reference clock */ +#define DECLARE_REF_CLK(clk_name, clk_parent, clk_rate, clk_div) \ +static struct refclk clk_name = { \ + .clk = { \ + .name = #clk_name, \ + .parent = clk_parent, \ + .rate = clk_rate, \ + .div = clk_div, \ + .ops = &ref_clk_ops, \ + }, \ +} + +/* + * Reference clocks + */ + +/* Declare a list of reference clocks */ +DECLARE_REF_CLK(ref_crystal, 0, 26 * CLOCK_1M, 1); +DECLARE_REF_CLK(var_96m, 0, 96 * CLOCK_1M, 1); +DECLARE_REF_CLK(ref_96m, 0, 96 * CLOCK_1M, 1); +DECLARE_REF_CLK(ref_312m, 0, 312 * CLOCK_1M, 0); +DECLARE_REF_CLK(ref_104m, &ref_312m.clk, 104 * CLOCK_1M, 3); +DECLARE_REF_CLK(ref_52m, &ref_104m.clk, 52 * CLOCK_1M, 2); +DECLARE_REF_CLK(ref_13m, &ref_52m.clk, 13 * CLOCK_1M, 4); +DECLARE_REF_CLK(var_312m, 0, 312 * CLOCK_1M, 0); +DECLARE_REF_CLK(var_104m, &var_312m.clk, 104 * CLOCK_1M, 3); +DECLARE_REF_CLK(var_52m, &var_104m.clk, 52 * CLOCK_1M, 2); +DECLARE_REF_CLK(var_13m, &var_52m.clk, 13 * CLOCK_1M, 4); + +struct refclk_lkup { + struct refclk *procclk; + const char *name; +}; + +/* Lookup table for string to clk tranlation */ +#define MKSTR(x) {&x, #x} +static struct refclk_lkup refclk_str_tbl[] = { + MKSTR(ref_crystal), MKSTR(var_96m), MKSTR(ref_96m), + MKSTR(ref_312m), MKSTR(ref_104m), MKSTR(ref_52m), + MKSTR(ref_13m), MKSTR(var_312m), MKSTR(var_104m), + MKSTR(var_52m), MKSTR(var_13m), +}; + +int refclk_entries = sizeof(refclk_str_tbl)/sizeof(refclk_str_tbl[0]); + +/* convert ref clock string to clock structure pointer */ +struct refclk *refclk_str_to_clk(const char *name) +{ + int i; + struct refclk_lkup *tblp = refclk_str_tbl; + for (i = 0; i < refclk_entries; i++, tblp++) { + if (!(strcmp(name, tblp->name))) + return tblp->procclk; + } + return NULL; +} + +/* frequency tables indexed by freq_id */ +unsigned long master_axi_freq_tbl[8] = { + 26 * CLOCK_1M, + 52 * CLOCK_1M, + 104 * CLOCK_1M, + 156 * CLOCK_1M, + 156 * CLOCK_1M, + 208 * CLOCK_1M, + 312 * CLOCK_1M, + 312 * CLOCK_1M +}; + +unsigned long master_ahb_freq_tbl[8] = { + 26 * CLOCK_1M, + 52 * CLOCK_1M, + 52 * CLOCK_1M, + 52 * CLOCK_1M, + 78 * CLOCK_1M, + 104 * CLOCK_1M, + 104 * CLOCK_1M, + 156 * CLOCK_1M +}; + +unsigned long slave_axi_freq_tbl[8] = { + 26 * CLOCK_1M, + 52 * CLOCK_1M, + 78 * CLOCK_1M, + 104 * CLOCK_1M, + 156 * CLOCK_1M, + 156 * CLOCK_1M +}; + +unsigned long slave_apb_freq_tbl[8] = { + 26 * CLOCK_1M, + 26 * CLOCK_1M, + 39 * CLOCK_1M, + 52 * CLOCK_1M, + 52 * CLOCK_1M, + 78 * CLOCK_1M +}; + +unsigned long esub_freq_tbl[8] = { + 78 * CLOCK_1M, + 156 * CLOCK_1M, + 156 * CLOCK_1M, + 156 * CLOCK_1M, + 208 * CLOCK_1M, + 208 * CLOCK_1M, + 208 * CLOCK_1M +}; + +static struct bus_clk_data bsc1_apb_data = { + .gate = HW_SW_GATE_AUTO(0x0458, 16, 0, 1), +}; + +static struct bus_clk_data bsc2_apb_data = { + .gate = HW_SW_GATE_AUTO(0x045c, 16, 0, 1), +}; + +static struct bus_clk_data bsc3_apb_data = { + .gate = HW_SW_GATE_AUTO(0x0484, 16, 0, 1), +}; + +/* * Master CCU clocks */ +static struct peri_clk_data sdio1_data = { + .gate = HW_SW_GATE(0x0358, 18, 2, 3), + .clocks = CLOCKS("ref_crystal", + "var_52m", + "ref_52m", + "var_96m", + "ref_96m"), + .sel = SELECTOR(0x0a28, 0, 3), + .div = DIVIDER(0x0a28, 4, 14), + .trig = TRIGGER(0x0afc, 9), +}; + +static struct peri_clk_data sdio2_data = { + .gate = HW_SW_GATE(0x035c, 18, 2, 3), + .clocks = CLOCKS("ref_crystal", + "var_52m", + "ref_52m", + "var_96m", + "ref_96m"), + .sel = SELECTOR(0x0a2c, 0, 3), + .div = DIVIDER(0x0a2c, 4, 14), + .trig = TRIGGER(0x0afc, 10), +}; + +static struct peri_clk_data sdio3_data = { + .gate = HW_SW_GATE(0x0364, 18, 2, 3), + .clocks = CLOCKS("ref_crystal", + "var_52m", + "ref_52m", + "var_96m", + "ref_96m"), + .sel = SELECTOR(0x0a34, 0, 3), + .div = DIVIDER(0x0a34, 4, 14), + .trig = TRIGGER(0x0afc, 12), +}; + +static struct peri_clk_data sdio4_data = { + .gate = HW_SW_GATE(0x0360, 18, 2, 3), + .clocks = CLOCKS("ref_crystal", + "var_52m", + "ref_52m", + "var_96m", + "ref_96m"), + .sel = SELECTOR(0x0a30, 0, 3), + .div = DIVIDER(0x0a30, 4, 14), + .trig = TRIGGER(0x0afc, 11), +}; + +static struct peri_clk_data sdio1_sleep_data = { + .clocks = CLOCKS("ref_32k"), + .gate = SW_ONLY_GATE(0x0358, 20, 4), +}; + +static struct peri_clk_data sdio2_sleep_data = { + .clocks = CLOCKS("ref_32k"), + .gate = SW_ONLY_GATE(0x035c, 20, 4), +}; + +static struct peri_clk_data sdio3_sleep_data = { + .clocks = CLOCKS("ref_32k"), + .gate = SW_ONLY_GATE(0x0364, 20, 4), +}; + +static struct peri_clk_data sdio4_sleep_data = { + .clocks = CLOCKS("ref_32k"), + .gate = SW_ONLY_GATE(0x0360, 20, 4), +}; + +static struct bus_clk_data usb_otg_ahb_data = { + .gate = HW_SW_GATE_AUTO(0x0348, 16, 0, 1), +}; + +static struct bus_clk_data sdio1_ahb_data = { + .gate = HW_SW_GATE_AUTO(0x0358, 16, 0, 1), +}; + +static struct bus_clk_data sdio2_ahb_data = { + .gate = HW_SW_GATE_AUTO(0x035c, 16, 0, 1), +}; + +static struct bus_clk_data sdio3_ahb_data = { + .gate = HW_SW_GATE_AUTO(0x0364, 16, 0, 1), +}; + +static struct bus_clk_data sdio4_ahb_data = { + .gate = HW_SW_GATE_AUTO(0x0360, 16, 0, 1), +}; + +/* * Slave CCU clocks */ +static struct peri_clk_data bsc1_data = { + .gate = HW_SW_GATE(0x0458, 18, 2, 3), + .clocks = CLOCKS("ref_crystal", + "var_104m", + "ref_104m", + "var_13m", + "ref_13m"), + .sel = SELECTOR(0x0a64, 0, 3), + .trig = TRIGGER(0x0afc, 23), +}; + +static struct peri_clk_data bsc2_data = { + .gate = HW_SW_GATE(0x045c, 18, 2, 3), + .clocks = CLOCKS("ref_crystal", + "var_104m", + "ref_104m", + "var_13m", + "ref_13m"), + .sel = SELECTOR(0x0a68, 0, 3), + .trig = TRIGGER(0x0afc, 24), +}; + +static struct peri_clk_data bsc3_data = { + .gate = HW_SW_GATE(0x0484, 18, 2, 3), + .clocks = CLOCKS("ref_crystal", + "var_104m", + "ref_104m", + "var_13m", + "ref_13m"), + .sel = SELECTOR(0x0a84, 0, 3), + .trig = TRIGGER(0x0b00, 2), +}; + +/* + * CCU clocks + */ + +static struct ccu_clock kpm_ccu_clk = { + .clk = { + .name = "kpm_ccu_clk", + .ops = &ccu_clk_ops, + .ccu_clk_mgr_base = KONA_MST_CLK_BASE_ADDR, + }, + .num_policy_masks = 1, + .policy_freq_offset = 0x00000008, + .freq_bit_shift = 8, + .policy_ctl_offset = 0x0000000c, + .policy0_mask_offset = 0x00000010, + .policy1_mask_offset = 0x00000014, + .policy2_mask_offset = 0x00000018, + .policy3_mask_offset = 0x0000001c, + .lvm_en_offset = 0x00000034, + .freq_id = 2, + .freq_tbl = master_axi_freq_tbl, +}; + +static struct ccu_clock kps_ccu_clk = { + .clk = { + .name = "kps_ccu_clk", + .ops = &ccu_clk_ops, + .ccu_clk_mgr_base = KONA_SLV_CLK_BASE_ADDR, + }, + .num_policy_masks = 2, + .policy_freq_offset = 0x00000008, + .freq_bit_shift = 8, + .policy_ctl_offset = 0x0000000c, + .policy0_mask_offset = 0x00000010, + .policy1_mask_offset = 0x00000014, + .policy2_mask_offset = 0x00000018, + .policy3_mask_offset = 0x0000001c, + .policy0_mask2_offset = 0x00000048, + .policy1_mask2_offset = 0x0000004c, + .policy2_mask2_offset = 0x00000050, + .policy3_mask2_offset = 0x00000054, + .lvm_en_offset = 0x00000034, + .freq_id = 2, + .freq_tbl = slave_axi_freq_tbl, +}; + +#ifdef CONFIG_BCM_SF2_ETH +static struct ccu_clock esub_ccu_clk = { + .clk = { + .name = "esub_ccu_clk", + .ops = &ccu_clk_ops, + .ccu_clk_mgr_base = ESUB_CLK_BASE_ADDR, + }, + .num_policy_masks = 1, + .policy_freq_offset = 0x00000008, + .freq_bit_shift = 8, + .policy_ctl_offset = 0x0000000c, + .policy0_mask_offset = 0x00000010, + .policy1_mask_offset = 0x00000014, + .policy2_mask_offset = 0x00000018, + .policy3_mask_offset = 0x0000001c, + .lvm_en_offset = 0x00000034, + .freq_id = 2, + .freq_tbl = esub_freq_tbl, +}; +#endif + +/* + * Bus clocks + */ + +/* KPM bus clocks */ +static struct bus_clock usb_otg_ahb_clk = { + .clk = { + .name = "usb_otg_ahb_clk", + .parent = &kpm_ccu_clk.clk, + .ops = &bus_clk_ops, + .ccu_clk_mgr_base = KONA_MST_CLK_BASE_ADDR, + }, + .freq_tbl = master_ahb_freq_tbl, + .data = &usb_otg_ahb_data, +}; + +static struct bus_clock sdio1_ahb_clk = { + .clk = { + .name = "sdio1_ahb_clk", + .parent = &kpm_ccu_clk.clk, + .ops = &bus_clk_ops, + .ccu_clk_mgr_base = KONA_MST_CLK_BASE_ADDR, + }, + .freq_tbl = master_ahb_freq_tbl, + .data = &sdio1_ahb_data, +}; + +static struct bus_clock sdio2_ahb_clk = { + .clk = { + .name = "sdio2_ahb_clk", + .parent = &kpm_ccu_clk.clk, + .ops = &bus_clk_ops, + .ccu_clk_mgr_base = KONA_MST_CLK_BASE_ADDR, + }, + .freq_tbl = master_ahb_freq_tbl, + .data = &sdio2_ahb_data, +}; + +static struct bus_clock sdio3_ahb_clk = { + .clk = { + .name = "sdio3_ahb_clk", + .parent = &kpm_ccu_clk.clk, + .ops = &bus_clk_ops, + .ccu_clk_mgr_base = KONA_MST_CLK_BASE_ADDR, + }, + .freq_tbl = master_ahb_freq_tbl, + .data = &sdio3_ahb_data, +}; + +static struct bus_clock sdio4_ahb_clk = { + .clk = { + .name = "sdio4_ahb_clk", + .parent = &kpm_ccu_clk.clk, + .ops = &bus_clk_ops, + .ccu_clk_mgr_base = KONA_MST_CLK_BASE_ADDR, + }, + .freq_tbl = master_ahb_freq_tbl, + .data = &sdio4_ahb_data, +}; + +static struct bus_clock bsc1_apb_clk = { + .clk = { + .name = "bsc1_apb_clk", + .parent = &kps_ccu_clk.clk, + .ops = &bus_clk_ops, + .ccu_clk_mgr_base = KONA_SLV_CLK_BASE_ADDR, + }, + .freq_tbl = slave_apb_freq_tbl, + .data = &bsc1_apb_data, +}; + +static struct bus_clock bsc2_apb_clk = { + .clk = { + .name = "bsc2_apb_clk", + .parent = &kps_ccu_clk.clk, + .ops = &bus_clk_ops, + .ccu_clk_mgr_base = KONA_SLV_CLK_BASE_ADDR, + }, + .freq_tbl = slave_apb_freq_tbl, + .data = &bsc2_apb_data, +}; + +static struct bus_clock bsc3_apb_clk = { + .clk = { + .name = "bsc3_apb_clk", + .parent = &kps_ccu_clk.clk, + .ops = &bus_clk_ops, + .ccu_clk_mgr_base = KONA_SLV_CLK_BASE_ADDR, + }, + .freq_tbl = slave_apb_freq_tbl, + .data = &bsc3_apb_data, +}; + +/* KPM peripheral */ +static struct peri_clock sdio1_clk = { + .clk = { + .name = "sdio1_clk", + .parent = &ref_52m.clk, + .ops = &peri_clk_ops, + .ccu_clk_mgr_base = KONA_MST_CLK_BASE_ADDR, + }, + .data = &sdio1_data, +}; + +static struct peri_clock sdio2_clk = { + .clk = { + .name = "sdio2_clk", + .parent = &ref_52m.clk, + .ops = &peri_clk_ops, + .ccu_clk_mgr_base = KONA_MST_CLK_BASE_ADDR, + }, + .data = &sdio2_data, +}; + +static struct peri_clock sdio3_clk = { + .clk = { + .name = "sdio3_clk", + .parent = &ref_52m.clk, + .ops = &peri_clk_ops, + .ccu_clk_mgr_base = KONA_MST_CLK_BASE_ADDR, + }, + .data = &sdio3_data, +}; + +static struct peri_clock sdio4_clk = { + .clk = { + .name = "sdio4_clk", + .parent = &ref_52m.clk, + .ops = &peri_clk_ops, + .ccu_clk_mgr_base = KONA_MST_CLK_BASE_ADDR, + }, + .data = &sdio4_data, +}; + +static struct peri_clock sdio1_sleep_clk = { + .clk = { + .name = "sdio1_sleep_clk", + .parent = &kpm_ccu_clk.clk, + .ops = &bus_clk_ops, + .ccu_clk_mgr_base = KONA_MST_CLK_BASE_ADDR, + }, + .data = &sdio1_sleep_data, +}; + +static struct peri_clock sdio2_sleep_clk = { + .clk = { + .name = "sdio2_sleep_clk", + .parent = &kpm_ccu_clk.clk, + .ops = &bus_clk_ops, + .ccu_clk_mgr_base = KONA_MST_CLK_BASE_ADDR, + }, + .data = &sdio2_sleep_data, +}; + +static struct peri_clock sdio3_sleep_clk = { + .clk = { + .name = "sdio3_sleep_clk", + .parent = &kpm_ccu_clk.clk, + .ops = &bus_clk_ops, + .ccu_clk_mgr_base = KONA_MST_CLK_BASE_ADDR, + }, + .data = &sdio3_sleep_data, +}; + +static struct peri_clock sdio4_sleep_clk = { + .clk = { + .name = "sdio4_sleep_clk", + .parent = &kpm_ccu_clk.clk, + .ops = &bus_clk_ops, + .ccu_clk_mgr_base = KONA_MST_CLK_BASE_ADDR, + }, + .data = &sdio4_sleep_data, +}; + +/* KPS peripheral clock */ +static struct peri_clock bsc1_clk = { + .clk = { + .name = "bsc1_clk", + .parent = &ref_13m.clk, + .rate = 13 * CLOCK_1M, + .div = 1, + .ops = &peri_clk_ops, + .ccu_clk_mgr_base = KONA_SLV_CLK_BASE_ADDR, + }, + .data = &bsc1_data, +}; + +static struct peri_clock bsc2_clk = { + .clk = { + .name = "bsc2_clk", + .parent = &ref_13m.clk, + .rate = 13 * CLOCK_1M, + .div = 1, + .ops = &peri_clk_ops, + .ccu_clk_mgr_base = KONA_SLV_CLK_BASE_ADDR, + }, + .data = &bsc2_data, +}; + +static struct peri_clock bsc3_clk = { + .clk = { + .name = "bsc3_clk", + .parent = &ref_13m.clk, + .rate = 13 * CLOCK_1M, + .div = 1, + .ops = &peri_clk_ops, + .ccu_clk_mgr_base = KONA_SLV_CLK_BASE_ADDR, + }, + .data = &bsc3_data, +}; + +/* public table for registering clocks */ +struct clk_lookup arch_clk_tbl[] = { + /* Peripheral clocks */ + CLK_LK(sdio1), + CLK_LK(sdio2), + CLK_LK(sdio3), + CLK_LK(sdio4), + CLK_LK(sdio1_sleep), + CLK_LK(sdio2_sleep), + CLK_LK(sdio3_sleep), + CLK_LK(sdio4_sleep), + CLK_LK(bsc1), + CLK_LK(bsc2), + CLK_LK(bsc3), + /* Bus clocks */ + CLK_LK(usb_otg_ahb), + CLK_LK(sdio1_ahb), + CLK_LK(sdio2_ahb), + CLK_LK(sdio3_ahb), + CLK_LK(sdio4_ahb), + CLK_LK(bsc1_apb), + CLK_LK(bsc2_apb), + CLK_LK(bsc3_apb), +#ifdef CONFIG_BCM_SF2_ETH + CLK_LK(esub_ccu), +#endif +}; + +/* public array size */ +unsigned int arch_clk_tbl_array_size = ARRAY_SIZE(arch_clk_tbl); diff --git a/arch/arm/cpu/armv7/bcm235xx/clk-bsc.c b/arch/arm/cpu/armv7/bcm235xx/clk-bsc.c new file mode 100644 index 0000000000..d263068b48 --- /dev/null +++ b/arch/arm/cpu/armv7/bcm235xx/clk-bsc.c @@ -0,0 +1,52 @@ +/* + * Copyright 2013 Broadcom Corporation. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/io.h> +#include <asm/errno.h> +#include <asm/arch/sysmap.h> +#include <asm/kona-common/clk.h> +#include "clk-core.h" + +/* Enable appropriate clocks for a BSC/I2C port */ +int clk_bsc_enable(void *base) +{ + int ret; + char *bscstr, *apbstr; + + switch ((u32) base) { + case PMU_BSC_BASE_ADDR: + /* PMU clock is always enabled */ + return 0; + case BSC1_BASE_ADDR: + bscstr = "bsc1_clk"; + apbstr = "bsc1_apb_clk"; + break; + case BSC2_BASE_ADDR: + bscstr = "bsc2_clk"; + apbstr = "bsc2_apb_clk"; + break; + case BSC3_BASE_ADDR: + bscstr = "bsc3_clk"; + apbstr = "bsc3_apb_clk"; + break; + default: + printf("%s: base 0x%p not found\n", __func__, base); + return -EINVAL; + } + + /* Note that the bus clock must be enabled first */ + + ret = clk_get_and_enable(apbstr); + if (ret) + return ret; + + ret = clk_get_and_enable(bscstr); + if (ret) + return ret; + + return 0; +} diff --git a/arch/arm/cpu/armv7/bcm235xx/clk-core.c b/arch/arm/cpu/armv7/bcm235xx/clk-core.c new file mode 100644 index 0000000000..2b5da6bb6b --- /dev/null +++ b/arch/arm/cpu/armv7/bcm235xx/clk-core.c @@ -0,0 +1,513 @@ +/* + * Copyright 2013 Broadcom Corporation. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/* + * + * bcm235xx architecture clock framework + * + */ + +#include <common.h> +#include <asm/io.h> +#include <asm/errno.h> +#include <bitfield.h> +#include <asm/arch/sysmap.h> +#include <asm/kona-common/clk.h> +#include "clk-core.h" + +#define CLK_WR_ACCESS_PASSWORD 0x00a5a501 +#define WR_ACCESS_OFFSET 0 /* common to all clock blocks */ +#define POLICY_CTL_GO 1 /* Load and refresh policy masks */ +#define POLICY_CTL_GO_ATL 4 /* Active Load */ + +/* Helper function */ +int clk_get_and_enable(char *clkstr) +{ + int ret = 0; + struct clk *c; + + debug("%s: %s\n", __func__, clkstr); + + c = clk_get(clkstr); + if (c) { + ret = clk_enable(c); + if (ret) + return ret; + } else { + printf("%s: Couldn't find %s\n", __func__, clkstr); + return -EINVAL; + } + return ret; +} + +/* + * Poll a register in a CCU's address space, returning when the + * specified bit in that register's value is set (or clear). Delay + * a microsecond after each read of the register. Returns true if + * successful, or false if we gave up trying. + * + * Caller must ensure the CCU lock is held. + */ +#define CLK_GATE_DELAY_USEC 2000 +static inline int wait_bit(void *base, u32 offset, u32 bit, bool want) +{ + unsigned int tries; + u32 bit_mask = 1 << bit; + + for (tries = 0; tries < CLK_GATE_DELAY_USEC; tries++) { + u32 val; + bool bit_val; + + val = readl(base + offset); + bit_val = (val & bit_mask) ? 1 : 0; + if (bit_val == want) + return 0; /* success */ + udelay(1); + } + + debug("%s: timeout on addr 0x%p, waiting for bit %d to go to %d\n", + __func__, base + offset, bit, want); + + return -ETIMEDOUT; +} + +/* Enable a peripheral clock */ +static int peri_clk_enable(struct clk *c, int enable) +{ + int ret = 0; + u32 reg; + struct peri_clock *peri_clk = to_peri_clk(c); + struct peri_clk_data *cd = peri_clk->data; + struct bcm_clk_gate *gate = &cd->gate; + void *base = (void *)c->ccu_clk_mgr_base; + + + debug("%s: %s\n", __func__, c->name); + + clk_get_rate(c); /* Make sure rate and sel are filled in */ + + /* enable access */ + writel(CLK_WR_ACCESS_PASSWORD, base + WR_ACCESS_OFFSET); + + if (enable) { + debug("%s %s set rate %lu div %lu sel %d parent %lu\n", + __func__, c->name, c->rate, c->div, c->sel, + c->parent->rate); + + /* + * clkgate - only software controllable gates are + * supported by u-boot which includes all clocks + * that matter. This avoids bringing in a lot of extra + * complexity as done in the kernel framework. + */ + if (gate_exists(gate)) { + reg = readl(base + cd->gate.offset); + reg |= (1 << cd->gate.en_bit); + writel(reg, base + cd->gate.offset); + } + + /* div and pll select */ + if (divider_exists(&cd->div)) { + reg = readl(base + cd->div.offset); + bitfield_replace(reg, cd->div.shift, cd->div.width, + c->div - 1); + writel(reg, base + cd->div.offset); + } + + /* frequency selector */ + if (selector_exists(&cd->sel)) { + reg = readl(base + cd->sel.offset); + bitfield_replace(reg, cd->sel.shift, cd->sel.width, + c->sel); + writel(reg, base + cd->sel.offset); + } + + /* trigger */ + if (trigger_exists(&cd->trig)) { + writel((1 << cd->trig.bit), base + cd->trig.offset); + + /* wait for trigger status bit to go to 0 */ + ret = wait_bit(base, cd->trig.offset, cd->trig.bit, 0); + if (ret) + return ret; + } + + /* wait for running (status_bit = 1) */ + ret = wait_bit(base, cd->gate.offset, cd->gate.status_bit, 1); + if (ret) + return ret; + } else { + debug("%s disable clock %s\n", __func__, c->name); + + /* clkgate */ + reg = readl(base + cd->gate.offset); + reg &= ~(1 << cd->gate.en_bit); + writel(reg, base + cd->gate.offset); + + /* wait for stop (status_bit = 0) */ + ret = wait_bit(base, cd->gate.offset, cd->gate.status_bit, 0); + } + + /* disable access */ + writel(0, base + WR_ACCESS_OFFSET); + + return ret; +} + +/* Set the rate of a peripheral clock */ +static int peri_clk_set_rate(struct clk *c, unsigned long rate) +{ + int ret = 0; + int i; + unsigned long diff; + unsigned long new_rate = 0, div = 1; + struct peri_clock *peri_clk = to_peri_clk(c); + struct peri_clk_data *cd = peri_clk->data; + const char **clock; + + debug("%s: %s\n", __func__, c->name); + diff = rate; + + i = 0; + for (clock = cd->clocks; *clock; clock++, i++) { + struct refclk *ref = refclk_str_to_clk(*clock); + if (!ref) { + printf("%s: Lookup of %s failed\n", __func__, *clock); + return -EINVAL; + } + + /* round to the new rate */ + div = ref->clk.rate / rate; + if (div == 0) + div = 1; + + new_rate = ref->clk.rate / div; + + /* get the min diff */ + if (abs(new_rate - rate) < diff) { + diff = abs(new_rate - rate); + c->sel = i; + c->parent = &ref->clk; + c->rate = new_rate; + c->div = div; + } + } + + debug("%s %s set rate %lu div %lu sel %d parent %lu\n", __func__, + c->name, c->rate, c->div, c->sel, c->parent->rate); + return ret; +} + +/* Get the rate of a peripheral clock */ +static unsigned long peri_clk_get_rate(struct clk *c) +{ + struct peri_clock *peri_clk = to_peri_clk(c); + struct peri_clk_data *cd = peri_clk->data; + void *base = (void *)c->ccu_clk_mgr_base; + int div = 1; + const char **clock; + struct refclk *ref; + u32 reg; + + debug("%s: %s\n", __func__, c->name); + if (selector_exists(&cd->sel)) { + reg = readl(base + cd->sel.offset); + c->sel = bitfield_extract(reg, cd->sel.shift, cd->sel.width); + } else { + /* + * For peri clocks that don't have a selector, the single + * reference clock will always exist at index 0. + */ + c->sel = 0; + } + + if (divider_exists(&cd->div)) { + reg = readl(base + cd->div.offset); + div = bitfield_extract(reg, cd->div.shift, cd->div.width); + div += 1; + } + + clock = cd->clocks; + ref = refclk_str_to_clk(clock[c->sel]); + if (!ref) { + printf("%s: Can't lookup %s\n", __func__, clock[c->sel]); + return 0; + } + + c->parent = &ref->clk; + c->div = div; + c->rate = c->parent->rate / c->div; + debug("%s parent rate %lu div %d sel %d rate %lu\n", __func__, + c->parent->rate, div, c->sel, c->rate); + + return c->rate; +} + +/* Peripheral clock operations */ +struct clk_ops peri_clk_ops = { + .enable = peri_clk_enable, + .set_rate = peri_clk_set_rate, + .get_rate = peri_clk_get_rate, +}; + +/* Enable a CCU clock */ +static int ccu_clk_enable(struct clk *c, int enable) +{ + struct ccu_clock *ccu_clk = to_ccu_clk(c); + void *base = (void *)c->ccu_clk_mgr_base; + int ret = 0; + u32 reg; + + debug("%s: %s\n", __func__, c->name); + if (!enable) + return -EINVAL; /* CCU clock cannot shutdown */ + + /* enable access */ + writel(CLK_WR_ACCESS_PASSWORD, base + WR_ACCESS_OFFSET); + + /* config enable for policy engine */ + writel(1, base + ccu_clk->lvm_en_offset); + + /* wait for bit to go to 0 */ + ret = wait_bit(base, ccu_clk->lvm_en_offset, 0, 0); + if (ret) + return ret; + + /* freq ID */ + if (!ccu_clk->freq_bit_shift) + ccu_clk->freq_bit_shift = 8; + + /* Set frequency id for each of the 4 policies */ + reg = ccu_clk->freq_id | + (ccu_clk->freq_id << (ccu_clk->freq_bit_shift)) | + (ccu_clk->freq_id << (ccu_clk->freq_bit_shift * 2)) | + (ccu_clk->freq_id << (ccu_clk->freq_bit_shift * 3)); + writel(reg, base + ccu_clk->policy_freq_offset); + + /* enable all clock mask */ + writel(0x7fffffff, base + ccu_clk->policy0_mask_offset); + writel(0x7fffffff, base + ccu_clk->policy1_mask_offset); + writel(0x7fffffff, base + ccu_clk->policy2_mask_offset); + writel(0x7fffffff, base + ccu_clk->policy3_mask_offset); + + if (ccu_clk->num_policy_masks == 2) { + writel(0x7fffffff, base + ccu_clk->policy0_mask2_offset); + writel(0x7fffffff, base + ccu_clk->policy1_mask2_offset); + writel(0x7fffffff, base + ccu_clk->policy2_mask2_offset); + writel(0x7fffffff, base + ccu_clk->policy3_mask2_offset); + } + + /* start policy engine */ + reg = readl(base + ccu_clk->policy_ctl_offset); + reg |= (POLICY_CTL_GO + POLICY_CTL_GO_ATL); + writel(reg, base + ccu_clk->policy_ctl_offset); + + /* wait till started */ + ret = wait_bit(base, ccu_clk->policy_ctl_offset, 0, 0); + if (ret) + return ret; + + /* disable access */ + writel(0, base + WR_ACCESS_OFFSET); + + return ret; +} + +/* Get the CCU clock rate */ +static unsigned long ccu_clk_get_rate(struct clk *c) +{ + struct ccu_clock *ccu_clk = to_ccu_clk(c); + debug("%s: %s\n", __func__, c->name); + c->rate = ccu_clk->freq_tbl[ccu_clk->freq_id]; + return c->rate; +} + +/* CCU clock operations */ +struct clk_ops ccu_clk_ops = { + .enable = ccu_clk_enable, + .get_rate = ccu_clk_get_rate, +}; + +/* Enable a bus clock */ +static int bus_clk_enable(struct clk *c, int enable) +{ + struct bus_clock *bus_clk = to_bus_clk(c); + struct bus_clk_data *cd = bus_clk->data; + void *base = (void *)c->ccu_clk_mgr_base; + int ret = 0; + u32 reg; + + debug("%s: %s\n", __func__, c->name); + /* enable access */ + writel(CLK_WR_ACCESS_PASSWORD, base + WR_ACCESS_OFFSET); + + /* enable gating */ + reg = readl(base + cd->gate.offset); + if (!!(reg & (1 << cd->gate.status_bit)) == !!enable) + debug("%s already %s\n", c->name, + enable ? "enabled" : "disabled"); + else { + int want = (enable) ? 1 : 0; + reg |= (1 << cd->gate.hw_sw_sel_bit); + + if (enable) + reg |= (1 << cd->gate.en_bit); + else + reg &= ~(1 << cd->gate.en_bit); + + writel(reg, base + cd->gate.offset); + ret = wait_bit(base, cd->gate.offset, cd->gate.status_bit, + want); + if (ret) + return ret; + } + + /* disable access */ + writel(0, base + WR_ACCESS_OFFSET); + + return ret; +} + +/* Get the rate of a bus clock */ +static unsigned long bus_clk_get_rate(struct clk *c) +{ + struct bus_clock *bus_clk = to_bus_clk(c); + struct ccu_clock *ccu_clk; + + debug("%s: %s\n", __func__, c->name); + ccu_clk = to_ccu_clk(c->parent); + + c->rate = bus_clk->freq_tbl[ccu_clk->freq_id]; + c->div = ccu_clk->freq_tbl[ccu_clk->freq_id] / c->rate; + return c->rate; +} + +/* Bus clock operations */ +struct clk_ops bus_clk_ops = { + .enable = bus_clk_enable, + .get_rate = bus_clk_get_rate, +}; + +/* Enable a reference clock */ +static int ref_clk_enable(struct clk *c, int enable) +{ + debug("%s: %s\n", __func__, c->name); + return 0; +} + +/* Reference clock operations */ +struct clk_ops ref_clk_ops = { + .enable = ref_clk_enable, +}; + +/* + * clk.h implementation follows + */ + +/* Initialize the clock framework */ +int clk_init(void) +{ + debug("%s:\n", __func__); + return 0; +} + +/* Get a clock handle, give a name string */ +struct clk *clk_get(const char *con_id) +{ + int i; + struct clk_lookup *clk_tblp; + + debug("%s: %s\n", __func__, con_id); + + clk_tblp = arch_clk_tbl; + for (i = 0; i < arch_clk_tbl_array_size; i++, clk_tblp++) { + if (clk_tblp->con_id) { + if (!con_id || strcmp(clk_tblp->con_id, con_id)) + continue; + return clk_tblp->clk; + } + } + return NULL; +} + +/* Enable a clock */ +int clk_enable(struct clk *c) +{ + int ret = 0; + + debug("%s: %s\n", __func__, c->name); + if (!c->ops || !c->ops->enable) + return -1; + + /* enable parent clock first */ + if (c->parent) + ret = clk_enable(c->parent); + + if (ret) + return ret; + + if (!c->use_cnt) { + c->use_cnt++; + ret = c->ops->enable(c, 1); + } + + return ret; +} + +/* Disable a clock */ +void clk_disable(struct clk *c) +{ + debug("%s: %s\n", __func__, c->name); + if (!c->ops || !c->ops->enable) + return; + + if (c->use_cnt) { + c->use_cnt--; + c->ops->enable(c, 0); + } + + /* disable parent */ + if (c->parent) + clk_disable(c->parent); +} + +/* Get the clock rate */ +unsigned long clk_get_rate(struct clk *c) +{ + unsigned long rate; + + debug("%s: %s\n", __func__, c->name); + if (!c || !c->ops || !c->ops->get_rate) + return 0; + + rate = c->ops->get_rate(c); + debug("%s: rate = %ld\n", __func__, rate); + return rate; +} + +/* Set the clock rate */ +int clk_set_rate(struct clk *c, unsigned long rate) +{ + int ret; + + debug("%s: %s rate=%ld\n", __func__, c->name, rate); + if (!c || !c->ops || !c->ops->set_rate) + return -EINVAL; + + if (c->use_cnt) + return -EINVAL; + + ret = c->ops->set_rate(c, rate); + + return ret; +} + +/* Not required for this arch */ +/* +long clk_round_rate(struct clk *clk, unsigned long rate); +int clk_set_parent(struct clk *clk, struct clk *parent); +struct clk *clk_get_parent(struct clk *clk); +*/ diff --git a/arch/arm/cpu/armv7/bcm235xx/clk-core.h b/arch/arm/cpu/armv7/bcm235xx/clk-core.h new file mode 100644 index 0000000000..de9a1efdd5 --- /dev/null +++ b/arch/arm/cpu/armv7/bcm235xx/clk-core.h @@ -0,0 +1,491 @@ +/* + * Copyright 2013 Broadcom Corporation. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <linux/stddef.h> + +#ifdef CONFIG_CLK_DEBUG +#undef writel +#undef readl +static inline void writel(u32 val, void *addr) +{ + printf("Write [0x%p] = 0x%08x\n", addr, val); + *(u32 *)addr = val; +} + +static inline u32 readl(void *addr) +{ + u32 val = *(u32 *)addr; + printf("Read [0x%p] = 0x%08x\n", addr, val); + return val; +} +#endif + +struct clk; + +struct clk_lookup { + const char *dev_id; + const char *con_id; + struct clk *clk; +}; + +extern struct clk_lookup arch_clk_tbl[]; +extern unsigned int arch_clk_tbl_array_size; + +/** + * struct clk_ops - standard clock operations + * @enable: enable/disable clock, see clk_enable() and clk_disable() + * @set_rate: set the clock rate, see clk_set_rate(). + * @get_rate: get the clock rate, see clk_get_rate(). + * @round_rate: round a given clock rate, see clk_round_rate(). + * @set_parent: set the clock's parent, see clk_set_parent(). + * + * Group the common clock implementations together so that we + * don't have to keep setting the same fiels again. We leave + * enable in struct clk. + * + */ +struct clk_ops { + int (*enable)(struct clk *c, int enable); + int (*set_rate)(struct clk *c, unsigned long rate); + unsigned long (*get_rate)(struct clk *c); + unsigned long (*round_rate)(struct clk *c, unsigned long rate); + int (*set_parent)(struct clk *c, struct clk *parent); +}; + +struct clk { + struct clk *parent; + const char *name; + int use_cnt; + unsigned long rate; /* in HZ */ + + /* programmable divider. 0 means fixed ratio to parent clock */ + unsigned long div; + + struct clk_src *src; + struct clk_ops *ops; + + unsigned long ccu_clk_mgr_base; + int sel; +}; + +struct refclk *refclk_str_to_clk(const char *name); + +/* The common clock framework uses u8 to represent a parent index */ +#define PARENT_COUNT_MAX ((u32)U8_MAX) + +#define BAD_CLK_INDEX U8_MAX /* Can't ever be valid */ +#define BAD_CLK_NAME ((const char *)-1) + +#define BAD_SCALED_DIV_VALUE U64_MAX + +/* + * Utility macros for object flag management. If possible, flags + * should be defined such that 0 is the desired default value. + */ +#define FLAG(type, flag) BCM_CLK_ ## type ## _FLAGS_ ## flag +#define FLAG_SET(obj, type, flag) ((obj)->flags |= FLAG(type, flag)) +#define FLAG_CLEAR(obj, type, flag) ((obj)->flags &= ~(FLAG(type, flag))) +#define FLAG_FLIP(obj, type, flag) ((obj)->flags ^= FLAG(type, flag)) +#define FLAG_TEST(obj, type, flag) (!!((obj)->flags & FLAG(type, flag))) + +/* Clock field state tests */ + +#define gate_exists(gate) FLAG_TEST(gate, GATE, EXISTS) +#define gate_is_enabled(gate) FLAG_TEST(gate, GATE, ENABLED) +#define gate_is_hw_controllable(gate) FLAG_TEST(gate, GATE, HW) +#define gate_is_sw_controllable(gate) FLAG_TEST(gate, GATE, SW) +#define gate_is_sw_managed(gate) FLAG_TEST(gate, GATE, SW_MANAGED) +#define gate_is_no_disable(gate) FLAG_TEST(gate, GATE, NO_DISABLE) + +#define gate_flip_enabled(gate) FLAG_FLIP(gate, GATE, ENABLED) + +#define divider_exists(div) FLAG_TEST(div, DIV, EXISTS) +#define divider_is_fixed(div) FLAG_TEST(div, DIV, FIXED) +#define divider_has_fraction(div) (!divider_is_fixed(div) && \ + (div)->frac_width > 0) + +#define selector_exists(sel) ((sel)->width != 0) +#define trigger_exists(trig) FLAG_TEST(trig, TRIG, EXISTS) + +/* Clock type, used to tell common block what it's part of */ +enum bcm_clk_type { + bcm_clk_none, /* undefined clock type */ + bcm_clk_bus, + bcm_clk_core, + bcm_clk_peri +}; + +/* + * Gating control and status is managed by a 32-bit gate register. + * + * There are several types of gating available: + * - (no gate) + * A clock with no gate is assumed to be always enabled. + * - hardware-only gating (auto-gating) + * Enabling or disabling clocks with this type of gate is + * managed automatically by the hardware. Such clocks can be + * considered by the software to be enabled. The current status + * of auto-gated clocks can be read from the gate status bit. + * - software-only gating + * Auto-gating is not available for this type of clock. + * Instead, software manages whether it's enabled by setting or + * clearing the enable bit. The current gate status of a gate + * under software control can be read from the gate status bit. + * To ensure a change to the gating status is complete, the + * status bit can be polled to verify that the gate has entered + * the desired state. + * - selectable hardware or software gating + * Gating for this type of clock can be configured to be either + * under software or hardware control. Which type is in use is + * determined by the hw_sw_sel bit of the gate register. + */ +struct bcm_clk_gate { + u32 offset; /* gate register offset */ + u32 status_bit; /* 0: gate is disabled; 0: gatge is enabled */ + u32 en_bit; /* 0: disable; 1: enable */ + u32 hw_sw_sel_bit; /* 0: hardware gating; 1: software gating */ + u32 flags; /* BCM_CLK_GATE_FLAGS_* below */ +}; + +/* + * Gate flags: + * HW means this gate can be auto-gated + * SW means the state of this gate can be software controlled + * NO_DISABLE means this gate is (only) enabled if under software control + * SW_MANAGED means the status of this gate is under software control + * ENABLED means this software-managed gate is *supposed* to be enabled + */ +#define BCM_CLK_GATE_FLAGS_EXISTS ((u32)1 << 0) /* Gate is valid */ +#define BCM_CLK_GATE_FLAGS_HW ((u32)1 << 1) /* Can auto-gate */ +#define BCM_CLK_GATE_FLAGS_SW ((u32)1 << 2) /* Software control */ +#define BCM_CLK_GATE_FLAGS_NO_DISABLE ((u32)1 << 3) /* HW or enabled */ +#define BCM_CLK_GATE_FLAGS_SW_MANAGED ((u32)1 << 4) /* SW now in control */ +#define BCM_CLK_GATE_FLAGS_ENABLED ((u32)1 << 5) /* If SW_MANAGED */ + +/* + * Gate initialization macros. + * + * Any gate initially under software control will be enabled. + */ + +/* A hardware/software gate initially under software control */ +#define HW_SW_GATE(_offset, _status_bit, _en_bit, _hw_sw_sel_bit) \ + { \ + .offset = (_offset), \ + .status_bit = (_status_bit), \ + .en_bit = (_en_bit), \ + .hw_sw_sel_bit = (_hw_sw_sel_bit), \ + .flags = FLAG(GATE, HW)|FLAG(GATE, SW)| \ + FLAG(GATE, SW_MANAGED)|FLAG(GATE, ENABLED)| \ + FLAG(GATE, EXISTS), \ + } + +/* A hardware/software gate initially under hardware control */ +#define HW_SW_GATE_AUTO(_offset, _status_bit, _en_bit, _hw_sw_sel_bit) \ + { \ + .offset = (_offset), \ + .status_bit = (_status_bit), \ + .en_bit = (_en_bit), \ + .hw_sw_sel_bit = (_hw_sw_sel_bit), \ + .flags = FLAG(GATE, HW)|FLAG(GATE, SW)| \ + FLAG(GATE, EXISTS), \ + } + +/* A hardware-or-enabled gate (enabled if not under hardware control) */ +#define HW_ENABLE_GATE(_offset, _status_bit, _en_bit, _hw_sw_sel_bit) \ + { \ + .offset = (_offset), \ + .status_bit = (_status_bit), \ + .en_bit = (_en_bit), \ + .hw_sw_sel_bit = (_hw_sw_sel_bit), \ + .flags = FLAG(GATE, HW)|FLAG(GATE, SW)| \ + FLAG(GATE, NO_DISABLE)|FLAG(GATE, EXISTS), \ + } + +/* A software-only gate */ +#define SW_ONLY_GATE(_offset, _status_bit, _en_bit) \ + { \ + .offset = (_offset), \ + .status_bit = (_status_bit), \ + .en_bit = (_en_bit), \ + .flags = FLAG(GATE, SW)|FLAG(GATE, SW_MANAGED)| \ + FLAG(GATE, ENABLED)|FLAG(GATE, EXISTS), \ + } + +/* A hardware-only gate */ +#define HW_ONLY_GATE(_offset, _status_bit) \ + { \ + .offset = (_offset), \ + .status_bit = (_status_bit), \ + .flags = FLAG(GATE, HW)|FLAG(GATE, EXISTS), \ + } + +/* + * Each clock can have zero, one, or two dividers which change the + * output rate of the clock. Each divider can be either fixed or + * variable. If there are two dividers, they are the "pre-divider" + * and the "regular" or "downstream" divider. If there is only one, + * there is no pre-divider. + * + * A fixed divider is any non-zero (positive) value, and it + * indicates how the input rate is affected by the divider. + * + * The value of a variable divider is maintained in a sub-field of a + * 32-bit divider register. The position of the field in the + * register is defined by its offset and width. The value recorded + * in this field is always 1 less than the value it represents. + * + * In addition, a variable divider can indicate that some subset + * of its bits represent a "fractional" part of the divider. Such + * bits comprise the low-order portion of the divider field, and can + * be viewed as representing the portion of the divider that lies to + * the right of the decimal point. Most variable dividers have zero + * fractional bits. Variable dividers with non-zero fraction width + * still record a value 1 less than the value they represent; the + * added 1 does *not* affect the low-order bit in this case, it + * affects the bits above the fractional part only. (Often in this + * code a divider field value is distinguished from the value it + * represents by referring to the latter as a "divisor".) + * + * In order to avoid dealing with fractions, divider arithmetic is + * performed using "scaled" values. A scaled value is one that's + * been left-shifted by the fractional width of a divider. Dividing + * a scaled value by a scaled divisor produces the desired quotient + * without loss of precision and without any other special handling + * for fractions. + * + * The recorded value of a variable divider can be modified. To + * modify either divider (or both), a clock must be enabled (i.e., + * using its gate). In addition, a trigger register (described + * below) must be used to commit the change, and polled to verify + * the change is complete. + */ +struct bcm_clk_div { + union { + struct { /* variable divider */ + u32 offset; /* divider register offset */ + u32 shift; /* field shift */ + u32 width; /* field width */ + u32 frac_width; /* field fraction width */ + + u64 scaled_div; /* scaled divider value */ + }; + u32 fixed; /* non-zero fixed divider value */ + }; + u32 flags; /* BCM_CLK_DIV_FLAGS_* below */ +}; + +/* + * Divider flags: + * EXISTS means this divider exists + * FIXED means it is a fixed-rate divider + */ +#define BCM_CLK_DIV_FLAGS_EXISTS ((u32)1 << 0) /* Divider is valid */ +#define BCM_CLK_DIV_FLAGS_FIXED ((u32)1 << 1) /* Fixed-value */ + +/* Divider initialization macros */ + +/* A fixed (non-zero) divider */ +#define FIXED_DIVIDER(_value) \ + { \ + .fixed = (_value), \ + .flags = FLAG(DIV, EXISTS)|FLAG(DIV, FIXED), \ + } + +/* A divider with an integral divisor */ +#define DIVIDER(_offset, _shift, _width) \ + { \ + .offset = (_offset), \ + .shift = (_shift), \ + .width = (_width), \ + .scaled_div = BAD_SCALED_DIV_VALUE, \ + .flags = FLAG(DIV, EXISTS), \ + } + +/* A divider whose divisor has an integer and fractional part */ +#define FRAC_DIVIDER(_offset, _shift, _width, _frac_width) \ + { \ + .offset = (_offset), \ + .shift = (_shift), \ + .width = (_width), \ + .frac_width = (_frac_width), \ + .scaled_div = BAD_SCALED_DIV_VALUE, \ + .flags = FLAG(DIV, EXISTS), \ + } + +/* + * Clocks may have multiple "parent" clocks. If there is more than + * one, a selector must be specified to define which of the parent + * clocks is currently in use. The selected clock is indicated in a + * sub-field of a 32-bit selector register. The range of + * representable selector values typically exceeds the number of + * available parent clocks. Occasionally the reset value of a + * selector field is explicitly set to a (specific) value that does + * not correspond to a defined input clock. + * + * We register all known parent clocks with the common clock code + * using a packed array (i.e., no empty slots) of (parent) clock + * names, and refer to them later using indexes into that array. + * We maintain an array of selector values indexed by common clock + * index values in order to map between these common clock indexes + * and the selector values used by the hardware. + * + * Like dividers, a selector can be modified, but to do so a clock + * must be enabled, and a trigger must be used to commit the change. + */ +struct bcm_clk_sel { + u32 offset; /* selector register offset */ + u32 shift; /* field shift */ + u32 width; /* field width */ + + u32 parent_count; /* number of entries in parent_sel[] */ + u32 *parent_sel; /* array of parent selector values */ + u8 clk_index; /* current selected index in parent_sel[] */ +}; + +/* Selector initialization macro */ +#define SELECTOR(_offset, _shift, _width) \ + { \ + .offset = (_offset), \ + .shift = (_shift), \ + .width = (_width), \ + .clk_index = BAD_CLK_INDEX, \ + } + +/* + * Making changes to a variable divider or a selector for a clock + * requires the use of a trigger. A trigger is defined by a single + * bit within a register. To signal a change, a 1 is written into + * that bit. To determine when the change has been completed, that + * trigger bit is polled; the read value will be 1 while the change + * is in progress, and 0 when it is complete. + * + * Occasionally a clock will have more than one trigger. In this + * case, the "pre-trigger" will be used when changing a clock's + * selector and/or its pre-divider. + */ +struct bcm_clk_trig { + u32 offset; /* trigger register offset */ + u32 bit; /* trigger bit */ + u32 flags; /* BCM_CLK_TRIG_FLAGS_* below */ +}; + +/* + * Trigger flags: + * EXISTS means this trigger exists + */ +#define BCM_CLK_TRIG_FLAGS_EXISTS ((u32)1 << 0) /* Trigger is valid */ + +/* Trigger initialization macro */ +#define TRIGGER(_offset, _bit) \ + { \ + .offset = (_offset), \ + .bit = (_bit), \ + .flags = FLAG(TRIG, EXISTS), \ + } + +struct bus_clk_data { + struct bcm_clk_gate gate; +}; + +struct core_clk_data { + struct bcm_clk_gate gate; +}; + +struct peri_clk_data { + struct bcm_clk_gate gate; + struct bcm_clk_trig pre_trig; + struct bcm_clk_div pre_div; + struct bcm_clk_trig trig; + struct bcm_clk_div div; + struct bcm_clk_sel sel; + const char *clocks[]; /* must be last; use CLOCKS() to declare */ +}; +#define CLOCKS(...) { __VA_ARGS__, NULL, } +#define NO_CLOCKS { NULL, } /* Must use of no parent clocks */ + +struct refclk { + struct clk clk; +}; + +struct peri_clock { + struct clk clk; + struct peri_clk_data *data; +}; + +struct ccu_clock { + struct clk clk; + + int num_policy_masks; + unsigned long policy_freq_offset; + int freq_bit_shift; /* 8 for most CCUs */ + unsigned long policy_ctl_offset; + unsigned long policy0_mask_offset; + unsigned long policy1_mask_offset; + unsigned long policy2_mask_offset; + unsigned long policy3_mask_offset; + unsigned long policy0_mask2_offset; + unsigned long policy1_mask2_offset; + unsigned long policy2_mask2_offset; + unsigned long policy3_mask2_offset; + unsigned long lvm_en_offset; + + int freq_id; + unsigned long *freq_tbl; +}; + +struct bus_clock { + struct clk clk; + struct bus_clk_data *data; + unsigned long *freq_tbl; +}; + +struct ref_clock { + struct clk clk; +}; + +static inline int is_same_clock(struct clk *a, struct clk *b) +{ + return a == b; +} + +#define to_clk(p) (&((p)->clk)) +#define name_to_clk(name) (&((name##_clk).clk)) +/* declare a struct clk_lookup */ +#define CLK_LK(name) \ +{.con_id = __stringify(name##_clk), .clk = name_to_clk(name),} + +static inline struct refclk *to_refclk(struct clk *clock) +{ + return container_of(clock, struct refclk, clk); +} + +static inline struct peri_clock *to_peri_clk(struct clk *clock) +{ + return container_of(clock, struct peri_clock, clk); +} + +static inline struct ccu_clock *to_ccu_clk(struct clk *clock) +{ + return container_of(clock, struct ccu_clock, clk); +} + +static inline struct bus_clock *to_bus_clk(struct clk *clock) +{ + return container_of(clock, struct bus_clock, clk); +} + +static inline struct ref_clock *to_ref_clk(struct clk *clock) +{ + return container_of(clock, struct ref_clock, clk); +} + +extern struct clk_ops peri_clk_ops; +extern struct clk_ops ccu_clk_ops; +extern struct clk_ops bus_clk_ops; +extern struct clk_ops ref_clk_ops; + +int clk_get_and_enable(char *clkstr); diff --git a/arch/arm/cpu/armv7/bcm235xx/clk-eth.c b/arch/arm/cpu/armv7/bcm235xx/clk-eth.c new file mode 100644 index 0000000000..b0b92b9df7 --- /dev/null +++ b/arch/arm/cpu/armv7/bcm235xx/clk-eth.c @@ -0,0 +1,143 @@ +/* + * Copyright 2014 Broadcom Corporation. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/io.h> +#include <asm/errno.h> +#include <asm/arch/sysmap.h> +#include <asm/kona-common/clk.h> +#include "clk-core.h" + +#define WR_ACCESS_ADDR ESUB_CLK_BASE_ADDR +#define WR_ACCESS_PASSWORD 0xA5A500 + +#define PLLE_POST_RESETB_ADDR (ESUB_CLK_BASE_ADDR + 0x00000C00) + +#define PLLE_RESETB_ADDR (ESUB_CLK_BASE_ADDR + 0x00000C58) +#define PLLE_RESETB_I_PLL_RESETB_PLLE_MASK 0x00010000 +#define PLLE_POST_RESETB_I_POST_RESETB_PLLE_MASK 0x00000001 + +#define PLL_LOCK_ADDR (ESUB_CLK_BASE_ADDR + 0x00000C38) +#define PLL_LOCK_PLL_LOCK_PLLE_MASK 0x00000001 + +#define ESW_SYS_DIV_ADDR (ESUB_CLK_BASE_ADDR + 0x00000A04) +#define ESW_SYS_DIV_PLL_SELECT_MASK 0x00000300 +#define ESW_SYS_DIV_DIV_MASK 0x0000001C +#define ESW_SYS_DIV_PLL_VAR_208M_CLK_SELECT 0x00000100 +#define ESW_SYS_DIV_DIV_SELECT 0x4 +#define ESW_SYS_DIV_TRIGGER_MASK 0x00000001 + +#define ESUB_AXI_DIV_DEBUG_ADDR (ESUB_CLK_BASE_ADDR + 0x00000E04) +#define ESUB_AXI_DIV_DEBUG_PLL_SELECT_MASK 0x0000001C +#define ESUB_AXI_DIV_DEBUG_PLL_SELECT_OVERRIDE_MASK 0x00000040 +#define ESUB_AXI_DIV_DEBUG_PLL_VAR_208M_CLK_SELECT 0x0 +#define ESUB_AXI_DIV_DEBUG_TRIGGER_MASK 0x00000001 + +#define PLL_MAX_RETRY 100 + +/* Enable appropriate clocks for Ethernet */ +int clk_eth_enable(void) +{ + int rc = -1; + int retry_count = 0; + rc = clk_get_and_enable("esub_ccu_clk"); + + /* Enable Access to CCU registers */ + writel((1 | WR_ACCESS_PASSWORD), WR_ACCESS_ADDR); + + writel(readl(PLLE_POST_RESETB_ADDR) & + ~PLLE_POST_RESETB_I_POST_RESETB_PLLE_MASK, + PLLE_POST_RESETB_ADDR); + + /* Take PLL out of reset and put into normal mode */ + writel(readl(PLLE_RESETB_ADDR) | PLLE_RESETB_I_PLL_RESETB_PLLE_MASK, + PLLE_RESETB_ADDR); + + /* Wait for PLL lock */ + rc = -1; + while (retry_count < PLL_MAX_RETRY) { + udelay(100); + if (readl(PLL_LOCK_ADDR) & PLL_LOCK_PLL_LOCK_PLLE_MASK) { + rc = 0; + break; + } + retry_count++; + } + + if (rc == -1) { + printf("%s: ETH-PLL lock timeout, Ethernet is not enabled!\n", + __func__); + return -1; + } + + writel(readl(PLLE_POST_RESETB_ADDR) | + PLLE_POST_RESETB_I_POST_RESETB_PLLE_MASK, + PLLE_POST_RESETB_ADDR); + + /* Switch esw_sys_clk to use 104MHz(208MHz/2) clock */ + writel((readl(ESW_SYS_DIV_ADDR) & + ~(ESW_SYS_DIV_PLL_SELECT_MASK | ESW_SYS_DIV_DIV_MASK)) | + ESW_SYS_DIV_PLL_VAR_208M_CLK_SELECT | ESW_SYS_DIV_DIV_SELECT, + ESW_SYS_DIV_ADDR); + + writel(readl(ESW_SYS_DIV_ADDR) | ESW_SYS_DIV_TRIGGER_MASK, + ESW_SYS_DIV_ADDR); + + /* Wait for trigger complete */ + rc = -1; + retry_count = 0; + while (retry_count < PLL_MAX_RETRY) { + udelay(100); + if (!(readl(ESW_SYS_DIV_ADDR) & ESW_SYS_DIV_TRIGGER_MASK)) { + rc = 0; + break; + } + retry_count++; + } + + if (rc == -1) { + printf("%s: SYS CLK Trigger timeout, Ethernet is not enabled!\n", + __func__); + return -1; + } + + /* switch Esub AXI clock to 208MHz */ + writel((readl(ESUB_AXI_DIV_DEBUG_ADDR) & + ~(ESUB_AXI_DIV_DEBUG_PLL_SELECT_MASK | + ESUB_AXI_DIV_DEBUG_PLL_SELECT_OVERRIDE_MASK | + ESUB_AXI_DIV_DEBUG_TRIGGER_MASK)) | + ESUB_AXI_DIV_DEBUG_PLL_VAR_208M_CLK_SELECT | + ESUB_AXI_DIV_DEBUG_PLL_SELECT_OVERRIDE_MASK, + ESUB_AXI_DIV_DEBUG_ADDR); + + writel(readl(ESUB_AXI_DIV_DEBUG_ADDR) | + ESUB_AXI_DIV_DEBUG_TRIGGER_MASK, + ESUB_AXI_DIV_DEBUG_ADDR); + + /* Wait for trigger complete */ + rc = -1; + retry_count = 0; + while (retry_count < PLL_MAX_RETRY) { + udelay(100); + if (!(readl(ESUB_AXI_DIV_DEBUG_ADDR) & + ESUB_AXI_DIV_DEBUG_TRIGGER_MASK)) { + rc = 0; + break; + } + retry_count++; + } + + if (rc == -1) { + printf("%s: AXI CLK Trigger timeout, Ethernet is not enabled!\n", + __func__); + return -1; + } + + /* Disable Access to CCU registers */ + writel(WR_ACCESS_PASSWORD, WR_ACCESS_ADDR); + + return rc; +} diff --git a/arch/arm/cpu/armv7/bcm235xx/clk-sdio.c b/arch/arm/cpu/armv7/bcm235xx/clk-sdio.c new file mode 100644 index 0000000000..b2ce6d6783 --- /dev/null +++ b/arch/arm/cpu/armv7/bcm235xx/clk-sdio.c @@ -0,0 +1,73 @@ +/* + * Copyright 2013 Broadcom Corporation. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/io.h> +#include <asm/errno.h> +#include <asm/arch/sysmap.h> +#include <asm/kona-common/clk.h> +#include "clk-core.h" + +/* Enable appropriate clocks for an SDIO port */ +int clk_sdio_enable(void *base, u32 rate, u32 *actual_ratep) +{ + int ret; + struct clk *c; + + char *clkstr; + char *slpstr; + char *ahbstr; + + switch ((u32) base) { + case CONFIG_SYS_SDIO_BASE0: + clkstr = CONFIG_SYS_SDIO0 "_clk"; + ahbstr = CONFIG_SYS_SDIO0 "_ahb_clk"; + slpstr = CONFIG_SYS_SDIO0 "_sleep_clk"; + break; + case CONFIG_SYS_SDIO_BASE1: + clkstr = CONFIG_SYS_SDIO1 "_clk"; + ahbstr = CONFIG_SYS_SDIO1 "_ahb_clk"; + slpstr = CONFIG_SYS_SDIO1 "_sleep_clk"; + break; + case CONFIG_SYS_SDIO_BASE2: + clkstr = CONFIG_SYS_SDIO2 "_clk"; + ahbstr = CONFIG_SYS_SDIO2 "_ahb_clk"; + slpstr = CONFIG_SYS_SDIO2 "_sleep_clk"; + break; + case CONFIG_SYS_SDIO_BASE3: + clkstr = CONFIG_SYS_SDIO3 "_clk"; + ahbstr = CONFIG_SYS_SDIO3 "_ahb_clk"; + slpstr = CONFIG_SYS_SDIO3 "_sleep_clk"; + break; + default: + printf("%s: base 0x%p not found\n", __func__, base); + return -EINVAL; + } + + ret = clk_get_and_enable(ahbstr); + if (ret) + return ret; + + ret = clk_get_and_enable(slpstr); + if (ret) + return ret; + + c = clk_get(clkstr); + if (c) { + ret = clk_set_rate(c, rate); + if (ret) + return ret; + + ret = clk_enable(c); + if (ret) + return ret; + } else { + printf("%s: Couldn't find %s\n", __func__, clkstr); + return -EINVAL; + } + *actual_ratep = rate; + return 0; +} diff --git a/arch/arm/cpu/armv7/bcm235xx/clk-usb-otg.c b/arch/arm/cpu/armv7/bcm235xx/clk-usb-otg.c new file mode 100644 index 0000000000..1d7c5af76d --- /dev/null +++ b/arch/arm/cpu/armv7/bcm235xx/clk-usb-otg.c @@ -0,0 +1,27 @@ +/* + * Copyright 2014 Broadcom Corporation. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/errno.h> +#include <asm/arch/sysmap.h> +#include "clk-core.h" + +/* Enable appropriate clocks for the USB OTG port */ +int clk_usb_otg_enable(void *base) +{ + char *ahbstr; + + switch ((u32) base) { + case HSOTG_BASE_ADDR: + ahbstr = "usb_otg_ahb_clk"; + break; + default: + printf("%s: base 0x%p not found\n", __func__, base); + return -EINVAL; + } + + return clk_get_and_enable(ahbstr); +} diff --git a/arch/arm/cpu/armv7/kona-common/Makefile b/arch/arm/cpu/armv7/kona-common/Makefile index da225cb4f7..5167ebbef9 100644 --- a/arch/arm/cpu/armv7/kona-common/Makefile +++ b/arch/arm/cpu/armv7/kona-common/Makefile @@ -7,3 +7,4 @@ obj-y += s_init.o obj-y += hwinit-common.o obj-y += clk-stubs.o +obj-${CONFIG_KONA_RESET_S} += reset.o diff --git a/arch/arm/cpu/armv7/kona-common/reset.S b/arch/arm/cpu/armv7/kona-common/reset.S new file mode 100644 index 0000000000..220a1ecfc1 --- /dev/null +++ b/arch/arm/cpu/armv7/kona-common/reset.S @@ -0,0 +1,26 @@ +/* + * Copyright 2013 Broadcom Corporation. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +.globl reset_cpu +reset_cpu: + ldr r1, =0x35001f00 + ldr r2, [r1] + ldr r4, =0x80000000 + and r4, r2, r4 + ldr r3, =0xA5A500 + orr r4, r4, r3 + orr r4, r4, #0x1 + + str r4, [r1] + + ldr r1, =0x35001f04 + ldr r2, [r1] + ldr r4, =0x80000000 + and r4, r2, r4 + str r4, [r1] + +_loop_forever: + b _loop_forever diff --git a/arch/arm/cpu/armv7/mx6/clock.c b/arch/arm/cpu/armv7/mx6/clock.c index e6f227548a..ff932aa7ed 100644 --- a/arch/arm/cpu/armv7/mx6/clock.c +++ b/arch/arm/cpu/armv7/mx6/clock.c @@ -97,7 +97,7 @@ void enable_enet_clk(unsigned char enable) { u32 mask, *addr; - if (is_cpu_type(MXC_CPU_MX6UL)) { + if (is_mx6ul()) { mask = MXC_CCM_CCGR3_ENET_MASK; addr = &imx_ccm->CCGR3; } else { @@ -117,7 +117,7 @@ void enable_uart_clk(unsigned char enable) { u32 mask; - if (is_cpu_type(MXC_CPU_MX6UL)) + if (is_mx6ul()) mask = MXC_CCM_CCGR5_UART_MASK; else mask = MXC_CCM_CCGR5_UART_MASK | MXC_CCM_CCGR5_UART_SERIAL_MASK; @@ -168,7 +168,7 @@ int enable_i2c_clk(unsigned char enable, unsigned i2c_num) reg &= ~mask; __raw_writel(reg, &imx_ccm->CCGR2); } else { - if (is_cpu_type(MXC_CPU_MX6SX) || is_cpu_type(MXC_CPU_MX6UL)) { + if (is_mx6sx() || is_mx6ul()) { mask = MXC_CCM_CCGR6_I2C4_MASK; addr = &imx_ccm->CCGR6; } else { @@ -279,7 +279,7 @@ static u32 mxc_get_pll_pfd(enum pll_clocks pll, int pfd_num) switch (pll) { case PLL_BUS: - if (!is_cpu_type(MXC_CPU_MX6UL)) { + if (!is_mx6ul()) { if (pfd_num == 3) { /* No PFD3 on PPL2 */ return 0; @@ -379,8 +379,8 @@ static u32 get_ipg_per_clk(void) u32 reg, perclk_podf; reg = __raw_readl(&imx_ccm->cscmr1); - if (is_cpu_type(MXC_CPU_MX6SL) || is_cpu_type(MXC_CPU_MX6SX) || - is_mx6dqp() || is_cpu_type(MXC_CPU_MX6UL)) { + if (is_mx6sl() || is_mx6sx() || + is_mx6dqp() || is_mx6ul()) { if (reg & MXC_CCM_CSCMR1_PER_CLK_SEL_MASK) return MXC_HCLK; /* OSC 24Mhz */ } @@ -396,8 +396,7 @@ static u32 get_uart_clk(void) u32 freq = decode_pll(PLL_USBOTG, MXC_HCLK) / 6; /* static divider */ reg = __raw_readl(&imx_ccm->cscdr1); - if (is_cpu_type(MXC_CPU_MX6SL) || is_cpu_type(MXC_CPU_MX6SX) || - is_mx6dqp() || is_cpu_type(MXC_CPU_MX6UL)) { + if (is_mx6sl() || is_mx6sx() || is_mx6dqp() || is_mx6ul()) { if (reg & MXC_CCM_CSCDR1_UART_CLK_SEL) freq = MXC_HCLK; } @@ -416,8 +415,7 @@ static u32 get_cspi_clk(void) cspi_podf = (reg & MXC_CCM_CSCDR2_ECSPI_CLK_PODF_MASK) >> MXC_CCM_CSCDR2_ECSPI_CLK_PODF_OFFSET; - if (is_mx6dqp() || is_cpu_type(MXC_CPU_MX6SL) || - is_cpu_type(MXC_CPU_MX6SX) || is_cpu_type(MXC_CPU_MX6UL)) { + if (is_mx6dqp() || is_mx6sl() || is_mx6sx() || is_mx6ul()) { if (reg & MXC_CCM_CSCDR2_ECSPI_CLK_SEL_MASK) return MXC_HCLK / (cspi_podf + 1); } @@ -479,14 +477,13 @@ static u32 get_mmdc_ch0_clk(void) u32 freq, podf, per2_clk2_podf, pmu_misc2_audio_div; - if (is_cpu_type(MXC_CPU_MX6SX) || is_cpu_type(MXC_CPU_MX6UL) || - is_cpu_type(MXC_CPU_MX6SL)) { + if (is_mx6sx() || is_mx6ul() || is_mx6sl()) { podf = (cbcdr & MXC_CCM_CBCDR_MMDC_CH1_PODF_MASK) >> MXC_CCM_CBCDR_MMDC_CH1_PODF_OFFSET; if (cbcdr & MXC_CCM_CBCDR_PERIPH2_CLK_SEL) { per2_clk2_podf = (cbcdr & MXC_CCM_CBCDR_PERIPH2_CLK2_PODF_MASK) >> MXC_CCM_CBCDR_PERIPH2_CLK2_PODF_OFFSET; - if (is_cpu_type(MXC_CPU_MX6SL)) { + if (is_mx6sl()) { if (cbcmr & MXC_CCM_CBCMR_PERIPH2_CLK2_SEL) freq = MXC_HCLK; else @@ -618,7 +615,7 @@ void mxs_set_lcdclk(u32 base_addr, u32 freq) debug("mxs_set_lcdclk, freq = %dKHz\n", freq); - if ((!is_cpu_type(MXC_CPU_MX6SX)) && !is_cpu_type(MXC_CPU_MX6UL)) { + if (!is_mx6sx() && !is_mx6ul()) { debug("This chip not support lcd!\n"); return; } @@ -630,7 +627,7 @@ void mxs_set_lcdclk(u32 base_addr, u32 freq) return; } - if (is_cpu_type(MXC_CPU_MX6SX)) { + if (is_mx6sx()) { reg = readl(&imx_ccm->cscdr2); /* Can't change clocks when clock not from pre-mux */ if ((reg & MXC_CCM_CSCDR2_LCDIF2_CLK_SEL_MASK) != 0) @@ -711,7 +708,7 @@ void mxs_set_lcdclk(u32 base_addr, u32 freq) MXC_CCM_CBCMR_LCDIF1_PODF_MASK, ((postd - 1) << MXC_CCM_CBCMR_LCDIF1_PODF_OFFSET)); - } else if (is_cpu_type(MXC_CPU_MX6SX)) { + } else if (is_mx6sx()) { /* Setting LCDIF2 for i.MX6SX */ if (enable_pll_video(pll_div, pll_num, pll_denom, post_div)) return; @@ -737,7 +734,7 @@ int enable_lcdif_clock(u32 base_addr) u32 reg = 0; u32 lcdif_clk_sel_mask, lcdif_ccgr3_mask; - if (is_cpu_type(MXC_CPU_MX6SX)) { + if (is_mx6sx()) { if ((base_addr != LCDIF1_BASE_ADDR) && (base_addr != LCDIF2_BASE_ADDR)) { puts("Wrong LCD interface!\n"); @@ -752,7 +749,7 @@ int enable_lcdif_clock(u32 base_addr) MXC_CCM_CCGR3_DISP_AXI_MASK) : (MXC_CCM_CCGR3_LCDIF1_PIX_MASK | MXC_CCM_CCGR3_DISP_AXI_MASK); - } else if (is_cpu_type(MXC_CPU_MX6UL)) { + } else if (is_mx6ul()) { if (base_addr != LCDIF1_BASE_ADDR) { puts("Wrong LCD interface!\n"); return -EINVAL; @@ -850,8 +847,7 @@ int enable_fec_anatop_clock(int fec_id, enum enet_freq freq) reg |= BF_ANADIG_PLL_ENET_DIV_SELECT(freq); } else if (fec_id == 1) { /* Only i.MX6SX/UL support ENET2 */ - if (!(is_cpu_type(MXC_CPU_MX6SX) || - is_cpu_type(MXC_CPU_MX6UL))) + if (!(is_mx6sx() || is_mx6ul())) return -EINVAL; reg &= ~BM_ANADIG_PLL_ENET2_DIV_SELECT; reg |= BF_ANADIG_PLL_ENET2_DIV_SELECT(freq); @@ -1044,7 +1040,7 @@ int enable_pcie_clock(void) #define ANADIG_ANA_MISC1_LVDS1_CLK_SEL_PCIE_REF 0xa #define ANADIG_ANA_MISC1_LVDS1_CLK_SEL_SATA_REF 0xb - if (is_cpu_type(MXC_CPU_MX6SX)) + if (is_mx6sx()) lvds1_clk_sel = ANADIG_ANA_MISC1_LVDS1_CLK_SEL_PCIE_REF; else lvds1_clk_sel = ANADIG_ANA_MISC1_LVDS1_CLK_SEL_SATA_REF; @@ -1228,7 +1224,7 @@ static void disable_ldb_di_clock_sources(void) /* Make sure PFDs are disabled at boot. */ reg = readl(&mxc_ccm->analog_pfd_528); /* Cannot disable pll2_pfd2_396M, as it is the MMDC clock in iMX6DL */ - if (is_cpu_type(MXC_CPU_MX6DL)) + if (is_mx6sdl()) reg |= 0x80008080; else reg |= 0x80808080; @@ -1251,7 +1247,7 @@ static void enable_ldb_di_clock_sources(void) int reg; reg = readl(&mxc_ccm->analog_pfd_528); - if (is_cpu_type(MXC_CPU_MX6DL)) + if (is_mx6sdl()) reg &= ~(0x80008080); else reg &= ~(0x80808080); diff --git a/arch/arm/cpu/armv7/mx6/ddr.c b/arch/arm/cpu/armv7/mx6/ddr.c index 1e7ae28933..f151eec545 100644 --- a/arch/arm/cpu/armv7/mx6/ddr.c +++ b/arch/arm/cpu/armv7/mx6/ddr.c @@ -888,8 +888,7 @@ void mx6sdl_dram_iocfg(unsigned width, #define MR(val, ba, cmd, cs1) \ ((val << 16) | (1 << 15) | (cmd << 4) | (cs1 << 3) | ba) #define MMDC1(entry, value) do { \ - if (!is_cpu_type(MXC_CPU_MX6SX) && !is_cpu_type(MXC_CPU_MX6UL) && \ - !is_cpu_type(MXC_CPU_MX6SL)) \ + if (!is_mx6sx() && !is_mx6ul() && !is_mx6sl()) \ mmdc1->entry = value; \ } while (0) @@ -1197,12 +1196,11 @@ void mx6_ddr3_cfg(const struct mx6_ddr_sysinfo *sysinfo, u16 mem_speed = ddr3_cfg->mem_speed; mmdc0 = (struct mmdc_p_regs *)MMDC_P0_BASE_ADDR; - if (!is_cpu_type(MXC_CPU_MX6SX) && !is_cpu_type(MXC_CPU_MX6UL) && - !is_cpu_type(MXC_CPU_MX6SL)) + if (!is_mx6sx() && !is_mx6ul() && !is_mx6sl()) mmdc1 = (struct mmdc_p_regs *)MMDC_P1_BASE_ADDR; /* Limit mem_speed for MX6D/MX6Q */ - if (is_cpu_type(MXC_CPU_MX6Q) || is_cpu_type(MXC_CPU_MX6D)) { + if (is_mx6dq() || is_mx6dqp()) { if (mem_speed > 1066) mem_speed = 1066; /* 1066 MT/s */ @@ -1221,7 +1219,7 @@ void mx6_ddr3_cfg(const struct mx6_ddr_sysinfo *sysinfo, * Data rate of 1066 MT/s requires 533 MHz DDR3 clock, but MX6D/Q supports * up to 528 MHz, so reduce the clock to fit chip specs */ - if (is_cpu_type(MXC_CPU_MX6Q) || is_cpu_type(MXC_CPU_MX6D)) { + if (is_mx6dq() || is_mx6dqp()) { if (clock > 528) clock = 528; /* 528 MHz */ } diff --git a/arch/arm/cpu/armv7/mx6/soc.c b/arch/arm/cpu/armv7/mx6/soc.c index d4b22ad7f3..88fcfdc2aa 100644 --- a/arch/arm/cpu/armv7/mx6/soc.c +++ b/arch/arm/cpu/armv7/mx6/soc.c @@ -108,6 +108,12 @@ u32 get_cpu_rev(void) #define OCOTP_CFG3_SPEED_1GHZ 2 #define OCOTP_CFG3_SPEED_1P2GHZ 3 +/* + * For i.MX6UL + */ +#define OCOTP_CFG3_SPEED_528MHZ 1 +#define OCOTP_CFG3_SPEED_696MHZ 2 + u32 get_cpu_speed_grade_hz(void) { struct ocotp_regs *ocotp = (struct ocotp_regs *)OCOTP_BASE_ADDR; @@ -120,17 +126,26 @@ u32 get_cpu_speed_grade_hz(void) val >>= OCOTP_CFG3_SPEED_SHIFT; val &= 0x3; + if (is_mx6ul()) { + if (val == OCOTP_CFG3_SPEED_528MHZ) + return 528000000; + else if (val == OCOTP_CFG3_SPEED_696MHZ) + return 69600000; + else + return 0; + } + switch (val) { /* Valid for IMX6DQ */ case OCOTP_CFG3_SPEED_1P2GHZ: - if (is_cpu_type(MXC_CPU_MX6Q) || is_cpu_type(MXC_CPU_MX6D)) + if (is_mx6dq() || is_mx6dqp()) return 1200000000; /* Valid for IMX6SX/IMX6SDL/IMX6DQ */ case OCOTP_CFG3_SPEED_1GHZ: return 996000000; /* Valid for IMX6DQ */ case OCOTP_CFG3_SPEED_850MHZ: - if (is_cpu_type(MXC_CPU_MX6Q) || is_cpu_type(MXC_CPU_MX6D)) + if (is_mx6dq() || is_mx6dqp()) return 852000000; /* Valid for IMX6SX/IMX6SDL/IMX6DQ */ case OCOTP_CFG3_SPEED_800MHZ: @@ -278,7 +293,7 @@ static void clear_mmdc_ch_mask(void) reg = readl(&mxc_ccm->ccdr); /* Clear MMDC channel mask */ - if (is_cpu_type(MXC_CPU_MX6SX) || is_cpu_type(MXC_CPU_MX6UL) || is_cpu_type(MXC_CPU_MX6SL)) + if (is_mx6sx() || is_mx6ul() || is_mx6sl()) reg &= ~(MXC_CCM_CCDR_MMDC_CH1_HS_MASK); else reg &= ~(MXC_CCM_CCDR_MMDC_CH1_HS_MASK | MXC_CCM_CCDR_MMDC_CH0_HS_MASK); @@ -444,8 +459,7 @@ void imx_get_mac_from_fuse(int dev_id, unsigned char *mac) struct fuse_bank4_regs *fuse = (struct fuse_bank4_regs *)bank->fuse_regs; - if ((is_cpu_type(MXC_CPU_MX6SX) || is_cpu_type(MXC_CPU_MX6UL)) && - dev_id == 1) { + if ((is_mx6sx() || is_mx6ul()) && dev_id == 1) { u32 value = readl(&fuse->mac_addr2); mac[0] = value >> 24 ; mac[1] = value >> 16 ; @@ -509,7 +523,7 @@ void s_init(void) u32 mask528; u32 reg, periph1, periph2; - if (is_cpu_type(MXC_CPU_MX6SX) || is_cpu_type(MXC_CPU_MX6UL)) + if (is_mx6sx() || is_mx6ul()) return; /* Due to hardware limitation, on MX6Q we need to gate/ungate all PFDs diff --git a/arch/arm/cpu/armv7/mx7/soc.c b/arch/arm/cpu/armv7/mx7/soc.c index 073bbc6d01..ef46c92b09 100644 --- a/arch/arm/cpu/armv7/mx7/soc.c +++ b/arch/arm/cpu/armv7/mx7/soc.c @@ -441,3 +441,11 @@ void s_init(void) return; } + +void reset_misc(void) +{ +#ifdef CONFIG_VIDEO_MXS + lcdif_power_down(); +#endif +} + diff --git a/arch/arm/cpu/armv7/omap-common/boot-common.c b/arch/arm/cpu/armv7/omap-common/boot-common.c index 0456263d6e..8333b20001 100644 --- a/arch/arm/cpu/armv7/omap-common/boot-common.c +++ b/arch/arm/cpu/armv7/omap-common/boot-common.c @@ -200,7 +200,7 @@ void spl_board_init(void) #endif } -int board_mmc_init(bd_t *bis) +__weak int board_mmc_init(bd_t *bis) { switch (spl_boot_device()) { case BOOT_DEVICE_MMC1: diff --git a/arch/arm/cpu/armv7/omap-common/utils.c b/arch/arm/cpu/armv7/omap-common/utils.c index 52ea7342df..2d03ebfbd3 100644 --- a/arch/arm/cpu/armv7/omap-common/utils.c +++ b/arch/arm/cpu/armv7/omap-common/utils.c @@ -108,6 +108,6 @@ void omap_die_id_display(void) omap_die_id(die_id); - printf("OMAP die ID: %08x%08x%08x%08x\n", die_id[0], die_id[1], - die_id[2], die_id[3]); + printf("OMAP die ID: %08x%08x%08x%08x\n", die_id[3], die_id[2], + die_id[1], die_id[0]); } diff --git a/arch/arm/cpu/armv7/omap3/board.c b/arch/arm/cpu/armv7/omap3/board.c index 0c44ea53e1..5f5597772b 100644 --- a/arch/arm/cpu/armv7/omap3/board.c +++ b/arch/arm/cpu/armv7/omap3/board.c @@ -280,6 +280,8 @@ static int do_switch_ecc(cmd_tbl_t * cmdtp, int flag, int argc, char * const arg omap_nand_switch_ecc(1, 1); else if (strncmp(argv[2], "bch8", 4) == 0) omap_nand_switch_ecc(1, 8); + else if (strncmp(argv[2], "bch16", 5) == 0) + omap_nand_switch_ecc(1, 16); else goto usage; } @@ -308,8 +310,8 @@ usage: U_BOOT_CMD( nandecc, 3, 1, do_switch_ecc, "switch OMAP3 NAND ECC calculation algorithm", - "hw [hamming|bch8] - Switch between NAND hardware 1-bit hamming and" - " 8-bit BCH\n" + "hw [hamming|bch8|bch16] - Switch between NAND hardware 1-bit hamming" + " and 8-bit/16-bit BCH\n" " ecc calculation (second parameter may" " be omitted).\n" "nandecc sw - Switch to NAND software ecc algorithm." diff --git a/arch/arm/cpu/armv7/omap5/Kconfig b/arch/arm/cpu/armv7/omap5/Kconfig index 026bf24ddc..4fb5ef95cb 100644 --- a/arch/arm/cpu/armv7/omap5/Kconfig +++ b/arch/arm/cpu/armv7/omap5/Kconfig @@ -14,8 +14,8 @@ config TARGET_DRA7XX_EVM bool "TI DRA7XX" select TI_I2C_BOARD_DETECT -config TARGET_BEAGLE_X15 - bool "BeagleBoard X15" +config TARGET_AM57XX_EVM + bool "AM57XX" select TI_I2C_BOARD_DETECT endchoice diff --git a/arch/arm/cpu/armv7/omap5/hw_data.c b/arch/arm/cpu/armv7/omap5/hw_data.c index 5b91446a8d..62dd275f7e 100644 --- a/arch/arm/cpu/armv7/omap5/hw_data.c +++ b/arch/arm/cpu/armv7/omap5/hw_data.c @@ -364,82 +364,6 @@ struct vcores_data omap5430_volts_es2 = { .mm.abb_tx_done_mask = OMAP_ABB_MM_TXDONE_MASK, }; -struct vcores_data dra752_volts = { - .mpu.value = VDD_MPU_DRA7, - .mpu.efuse.reg = STD_FUSE_OPP_VMIN_MPU, - .mpu.efuse.reg_bits = DRA752_EFUSE_REGBITS, - .mpu.addr = TPS659038_REG_ADDR_SMPS12, - .mpu.pmic = &tps659038, - .mpu.abb_tx_done_mask = OMAP_ABB_MPU_TXDONE_MASK, - - .eve.value = VDD_EVE_DRA7, - .eve.efuse.reg = STD_FUSE_OPP_VMIN_DSPEVE, - .eve.efuse.reg_bits = DRA752_EFUSE_REGBITS, - .eve.addr = TPS659038_REG_ADDR_SMPS45, - .eve.pmic = &tps659038, - .eve.abb_tx_done_mask = OMAP_ABB_EVE_TXDONE_MASK, - - .gpu.value = VDD_GPU_DRA7, - .gpu.efuse.reg = STD_FUSE_OPP_VMIN_GPU, - .gpu.efuse.reg_bits = DRA752_EFUSE_REGBITS, - .gpu.addr = TPS659038_REG_ADDR_SMPS6, - .gpu.pmic = &tps659038, - .gpu.abb_tx_done_mask = OMAP_ABB_GPU_TXDONE_MASK, - - .core.value = VDD_CORE_DRA7, - .core.efuse.reg = STD_FUSE_OPP_VMIN_CORE, - .core.efuse.reg_bits = DRA752_EFUSE_REGBITS, - .core.addr = TPS659038_REG_ADDR_SMPS7, - .core.pmic = &tps659038, - - .iva.value = VDD_IVA_DRA7, - .iva.efuse.reg = STD_FUSE_OPP_VMIN_IVA, - .iva.efuse.reg_bits = DRA752_EFUSE_REGBITS, - .iva.addr = TPS659038_REG_ADDR_SMPS8, - .iva.pmic = &tps659038, - .iva.abb_tx_done_mask = OMAP_ABB_IVA_TXDONE_MASK, -}; - -struct vcores_data dra722_volts = { - .mpu.value = VDD_MPU_DRA7, - .mpu.efuse.reg = STD_FUSE_OPP_VMIN_MPU, - .mpu.efuse.reg_bits = DRA752_EFUSE_REGBITS, - .mpu.addr = TPS65917_REG_ADDR_SMPS1, - .mpu.pmic = &tps659038, - .mpu.abb_tx_done_mask = OMAP_ABB_MPU_TXDONE_MASK, - - .core.value = VDD_CORE_DRA7, - .core.efuse.reg = STD_FUSE_OPP_VMIN_CORE, - .core.efuse.reg_bits = DRA752_EFUSE_REGBITS, - .core.addr = TPS65917_REG_ADDR_SMPS2, - .core.pmic = &tps659038, - - /* - * The DSPEVE, GPU and IVA rails are usually grouped on DRA72x - * designs and powered by TPS65917 SMPS3, as on the J6Eco EVM. - */ - .gpu.value = VDD_GPU_DRA7, - .gpu.efuse.reg = STD_FUSE_OPP_VMIN_GPU, - .gpu.efuse.reg_bits = DRA752_EFUSE_REGBITS, - .gpu.addr = TPS65917_REG_ADDR_SMPS3, - .gpu.pmic = &tps659038, - .gpu.abb_tx_done_mask = OMAP_ABB_GPU_TXDONE_MASK, - - .eve.value = VDD_EVE_DRA7, - .eve.efuse.reg = STD_FUSE_OPP_VMIN_DSPEVE, - .eve.efuse.reg_bits = DRA752_EFUSE_REGBITS, - .eve.addr = TPS65917_REG_ADDR_SMPS3, - .eve.pmic = &tps659038, - .eve.abb_tx_done_mask = OMAP_ABB_EVE_TXDONE_MASK, - - .iva.value = VDD_IVA_DRA7, - .iva.efuse.reg = STD_FUSE_OPP_VMIN_IVA, - .iva.efuse.reg_bits = DRA752_EFUSE_REGBITS, - .iva.addr = TPS65917_REG_ADDR_SMPS3, - .iva.pmic = &tps659038, - .iva.abb_tx_done_mask = OMAP_ABB_IVA_TXDONE_MASK, -}; - /* * Enable essential clock domains, modules and * do some additional special settings needed @@ -802,7 +726,6 @@ void __weak hw_data_init(void) case DRA752_ES2_0: *prcm = &dra7xx_prcm; *dplls_data = &dra7xx_dplls; - *omap_vcores = &dra752_volts; *ctrl = &dra7xx_ctrl; break; @@ -810,7 +733,6 @@ void __weak hw_data_init(void) case DRA722_ES2_0: *prcm = &dra7xx_prcm; *dplls_data = &dra72x_dplls; - *omap_vcores = &dra722_volts; *ctrl = &dra7xx_ctrl; break; diff --git a/arch/arm/cpu/armv7/s5p-common/timer.c b/arch/arm/cpu/armv7/s5p-common/timer.c index 949abb1c8f..b63036c64e 100644 --- a/arch/arm/cpu/armv7/s5p-common/timer.c +++ b/arch/arm/cpu/armv7/s5p-common/timer.c @@ -12,6 +12,9 @@ #include <asm/io.h> #include <asm/arch/pwm.h> #include <asm/arch/clk.h> + +/* Use the old PWM interface for now */ +#undef CONFIG_DM_PWM #include <pwm.h> DECLARE_GLOBAL_DATA_PTR; diff --git a/arch/arm/cpu/armv7/start.S b/arch/arm/cpu/armv7/start.S index b18094447b..691e5d3fe1 100644 --- a/arch/arm/cpu/armv7/start.S +++ b/arch/arm/cpu/armv7/start.S @@ -66,8 +66,10 @@ save_boot_params_ret: /* the mask ROM code should have PLL and others stable */ #ifndef CONFIG_SKIP_LOWLEVEL_INIT bl cpu_init_cp15 +#ifndef CONFIG_SKIP_LOWLEVEL_INIT_ONLY bl cpu_init_crit #endif +#endif bl _main @@ -250,7 +252,8 @@ skip_errata_621766: mov pc, r5 @ back to my caller ENDPROC(cpu_init_cp15) -#ifndef CONFIG_SKIP_LOWLEVEL_INIT +#if !defined(CONFIG_SKIP_LOWLEVEL_INIT) && \ + !defined(CONFIG_SKIP_LOWLEVEL_INIT_ONLY) /************************************************************************* * * CPU_init_critical registers diff --git a/arch/arm/cpu/armv8/Makefile b/arch/arm/cpu/armv8/Makefile index 1c85aa924d..bf8644ccd2 100644 --- a/arch/arm/cpu/armv8/Makefile +++ b/arch/arm/cpu/armv8/Makefile @@ -17,5 +17,6 @@ obj-y += transition.o obj-y += fwcall.o obj-$(CONFIG_FSL_LAYERSCAPE) += fsl-layerscape/ +obj-$(CONFIG_S32V234) += s32v234/ obj-$(CONFIG_ARCH_ZYNQMP) += zynqmp/ obj-$(CONFIG_TARGET_HIKEY) += hisilicon/ diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Makefile b/arch/arm/cpu/armv8/fsl-layerscape/Makefile index 5f86ef90d2..eb2cbc3f7e 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/Makefile +++ b/arch/arm/cpu/armv8/fsl-layerscape/Makefile @@ -28,3 +28,7 @@ endif ifneq ($(CONFIG_LS1043A),) obj-$(CONFIG_SYS_HAS_SERDES) += ls1043a_serdes.o endif + +ifneq ($(CONFIG_LS1012A),) +obj-$(CONFIG_SYS_HAS_SERDES) += ls1012a_serdes.o +endif diff --git a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c index 9a5a6b53f7..8062106e3e 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c @@ -528,6 +528,13 @@ u32 fsl_qoriq_core_to_type(unsigned int core) return -1; /* cannot identify the cluster */ } +uint get_svr(void) +{ + struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR); + + return gur_in32(&gur->svr); +} + #ifdef CONFIG_DISPLAY_CPUINFO int print_cpuinfo(void) { @@ -636,6 +643,9 @@ int timer_init(void) #ifdef CONFIG_FSL_LSCH3 u32 __iomem *cltbenr = (u32 *)CONFIG_SYS_FSL_PMU_CLTBENR; #endif +#ifdef CONFIG_LS2080A + u32 __iomem *pctbenr = (u32 *)FSL_PMU_PCTBENR_OFFSET; +#endif #ifdef COUNTER_FREQUENCY_REAL unsigned long cntfrq = COUNTER_FREQUENCY_REAL; @@ -650,6 +660,15 @@ int timer_init(void) out_le32(cltbenr, 0xf); #endif +#ifdef CONFIG_LS2080A + /* + * In certain Layerscape SoCs, the clock for each core's + * has an enable bit in the PMU Physical Core Time Base Enable + * Register (PCTBENR), which allows the watchdog to operate. + */ + setbits_le32(pctbenr, 0xff); +#endif + /* Enable clock for timer * This is a global setting. */ diff --git a/arch/arm/cpu/armv8/fsl-layerscape/README.lsch2 b/arch/arm/cpu/armv8/fsl-layerscape/doc/README.lsch2 index a6ef830069..a6ef830069 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/README.lsch2 +++ b/arch/arm/cpu/armv8/fsl-layerscape/doc/README.lsch2 diff --git a/arch/arm/cpu/armv8/fsl-layerscape/README.lsch3 b/arch/arm/cpu/armv8/fsl-layerscape/doc/README.lsch3 index f9323c1d28..da5e052569 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/README.lsch3 +++ b/arch/arm/cpu/armv8/fsl-layerscape/doc/README.lsch3 @@ -121,6 +121,35 @@ mcboottimeout: MC boot timeout in milliseconds. If this variable is not defined mcmemsize: MC DRAM block size. If this variable is not defined, the value CONFIG_SYS_LS_MC_DRAM_BLOCK_MIN_SIZE will be assumed. +mcinitcmd: This environment variable is defined to initiate MC and DPL deployment + from the location where it is stored(NOR, NAND, SD, SATA, USB)during + u-boot booting.If this variable is not defined then MC_BOOT_ENV_VAR + will be null and MC will not be booted and DPL will not be applied + during U-boot booting.However the MC, DPC and DPL can be applied from + console independently. + The variable needs to be set from the console once and then on + rebooting the parameters set in the varible will automatically be + executed. The commmand is demostrated taking an example of mc boot + using NOR Flash i.e. MC, DPL, and DPC is stored in the NOR flash: + + cp.b 0xa0000000 0x580300000 $filesize + cp.b 0x80000000 0x580800000 $filesize + cp.b 0x90000000 0x580700000 $filesize + + setenv mcinitcmd 'fsl_mc start mc 0x580300000 0x580800000' + + If only linux is to be booted then the mcinitcmd environment should be set as + + setenv mcinitcmd 'fsl_mc start mc 0x580300000 0x580800000;fsl_mc apply DPL 0x580700000' + + Here the addresses 0xa0000000, 0x80000000, 0x80000000 are of DDR to where + MC binary, DPC binary and DPL binary are stored and 0x580300000, 0x580800000 + and 0x580700000 are addresses in NOR where these are copied. It is to be + noted that these addresses in 'fsl_mc start mc 0x580300000 0x580800000;fsl_mc apply DPL 0x580700000' + can be replaced with the addresses of DDR to + which these will be copied in case of these binaries being stored in other + devices like SATA, USB, NAND, SD etc. + Booting from NAND ------------------- Booting from NAND requires two images, RCW and u-boot-with-spl.bin. diff --git a/arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc b/arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc new file mode 100644 index 0000000000..8eee016f11 --- /dev/null +++ b/arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc @@ -0,0 +1,129 @@ +SoC overview + + 1. LS1043A + 2. LS2080A + 3. LS1012A + +LS1043A +--------- +The LS1043A integrated multicore processor combines four ARM Cortex-A53 +processor cores with datapath acceleration optimized for L2/3 packet +processing, single pass security offload and robust traffic management +and quality of service. + +The LS1043A SoC includes the following function and features: + - Four 64-bit ARM Cortex-A53 CPUs + - 1 MB unified L2 Cache + - One 32-bit DDR3L/DDR4 SDRAM memory controllers with ECC and interleaving + support + - Data Path Acceleration Architecture (DPAA) incorporating acceleration the + the following functions: + - Packet parsing, classification, and distribution (FMan) + - Queue management for scheduling, packet sequencing, and congestion + management (QMan) + - Hardware buffer management for buffer allocation and de-allocation (BMan) + - Cryptography acceleration (SEC) + - Ethernet interfaces by FMan + - Up to 1 x XFI supporting 10G interface + - Up to 1 x QSGMII + - Up to 4 x SGMII supporting 1000Mbps + - Up to 2 x SGMII supporting 2500Mbps + - Up to 2 x RGMII supporting 1000Mbps + - High-speed peripheral interfaces + - Three PCIe 2.0 controllers, one supporting x4 operation + - One serial ATA (SATA 3.0) controllers + - Additional peripheral interfaces + - Three high-speed USB 3.0 controllers with integrated PHY + - Enhanced secure digital host controller (eSDXC/eMMC) + - Quad Serial Peripheral Interface (QSPI) Controller + - Serial peripheral interface (SPI) controller + - Four I2C controllers + - Two DUARTs + - Integrated flash controller supporting NAND and NOR flash + - QorIQ platform's trust architecture 2.1 + +LS2080A +-------- +The LS2080A integrated multicore processor combines eight ARM Cortex-A57 +processor cores with high-performance data path acceleration logic and network +and peripheral bus interfaces required for networking, telecom/datacom, +wireless infrastructure, and mil/aerospace applications. + +The LS2080A SoC includes the following function and features: + + - Eight 64-bit ARM Cortex-A57 CPUs + - 1 MB platform cache with ECC + - Two 64-bit DDR4 SDRAM memory controllers with ECC and interleaving support + - One secondary 32-bit DDR4 SDRAM memory controller, intended for use by + the AIOP + - Data path acceleration architecture (DPAA2) incorporating acceleration for + the following functions: + - Packet parsing, classification, and distribution (WRIOP) + - Queue and Hardware buffer management for scheduling, packet sequencing, and + congestion management, buffer allocation and de-allocation (QBMan) + - Cryptography acceleration (SEC) at up to 10 Gbps + - RegEx pattern matching acceleration (PME) at up to 10 Gbps + - Decompression/compression acceleration (DCE) at up to 20 Gbps + - Accelerated I/O processing (AIOP) at up to 20 Gbps + - QDMA engine + - 16 SerDes lanes at up to 10.3125 GHz + - Ethernet interfaces + - Up to eight 10 Gbps Ethernet MACs + - Up to eight 1 / 2.5 Gbps Ethernet MACs + - High-speed peripheral interfaces + - Four PCIe 3.0 controllers, one supporting SR-IOV + - Additional peripheral interfaces + - Two serial ATA (SATA 3.0) controllers + - Two high-speed USB 3.0 controllers with integrated PHY + - Enhanced secure digital host controller (eSDXC/eMMC) + - Serial peripheral interface (SPI) controller + - Quad Serial Peripheral Interface (QSPI) Controller + - Four I2C controllers + - Two DUARTs + - Integrated flash controller (IFC 2.0) supporting NAND and NOR flash + - Support for hardware virtualization and partitioning enforcement + - QorIQ platform's trust architecture 3.0 + - Service processor (SP) provides pre-boot initialization and secure-boot + capabilities + +LS1012A +-------- +The LS1012A features an advanced 64-bit ARM v8 Cortex- +A53 processor, with 32 KB of parity protected L1-I cache, +32 KB of ECC protected L1-D cache, as well as 256 KB of +ECC protected L2 cache. + +The LS1012A SoC includes the following function and features: + - One 64-bit ARM v8 Cortex-A53 core with the following capabilities: + - ARM v8 cryptography extensions + - One 16-bit DDR3L SDRAM memory controller, Up to 1.0 GT/s, Supports + 16-/8-bit operation (no ECC support) + - ARM core-link CCI-400 cache coherent interconnect + - Packet Forwarding Engine (PFE) + - Cryptography acceleration (SEC) + - Ethernet interfaces supported by PFE: + - One Configurable x3 SerDes: + Two Serdes PLLs supported for usage by any SerDes data lane + Support for up to 6 GBaud operation + - High-speed peripheral interfaces: + - One PCI Express Gen2 controller, supporting x1 operation + - One serial ATA (SATA Gen 3.0) controller + - One USB 3.0/2.0 controller with integrated PHY + - One USB 2.0 controller with ULPI interface. . + - Additional peripheral interfaces: + - One quad serial peripheral interface (QuadSPI) controller + - One serial peripheral interface (SPI) controller + - Two enhanced secure digital host controllers + - Two I2C controllers + - One 16550 compliant DUART (two UART interfaces) + - Two general purpose IOs (GPIO) + - Two FlexTimers + - Five synchronous audio interfaces (SAI) + - Pre-boot loader (PBL) provides pre-boot initialization and RCW loading + - Single-source clocking solution enabling generation of core, platform, + DDR, SerDes, and USB clocks from a single external crystal and internal + crystaloscillator + - Thermal monitor unit (TMU) with +/- 3C accuracy + - Two WatchDog timers + - ARM generic timer + - QorIQ platform's trust architecture 2.1 diff --git a/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c b/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c index 453a93d94c..3a77b21d0a 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c @@ -25,7 +25,10 @@ void get_sys_info(struct sys_info *sys_info) struct fsl_ifc ifc_regs = {(void *)CONFIG_SYS_IFC_ADDR, (void *)NULL}; u32 ccr; #endif -#if defined(CONFIG_FSL_ESDHC) || defined(CONFIG_SYS_DPAA_FMAN) +#if (defined(CONFIG_FSL_ESDHC) &&\ + defined(CONFIG_FSL_ESDHC_USE_PERIPHERAL_CLK)) ||\ + defined(CONFIG_SYS_DPAA_FMAN) + u32 rcw_tmp; #endif struct ccsr_clk *clk = (void *)(CONFIG_SYS_FSL_CLK_ADDR); @@ -56,12 +59,18 @@ void get_sys_info(struct sys_info *sys_info) sys_info->freq_ddrbus = sysclk; #endif +#ifdef CONFIG_LS1012A + sys_info->freq_ddrbus *= (gur_in32(&gur->rcwsr[0]) >> + FSL_CHASSIS2_RCWSR0_SYS_PLL_RAT_SHIFT) & + FSL_CHASSIS2_RCWSR0_SYS_PLL_RAT_MASK; +#else sys_info->freq_systembus *= (gur_in32(&gur->rcwsr[0]) >> FSL_CHASSIS2_RCWSR0_SYS_PLL_RAT_SHIFT) & FSL_CHASSIS2_RCWSR0_SYS_PLL_RAT_MASK; sys_info->freq_ddrbus *= (gur_in32(&gur->rcwsr[0]) >> FSL_CHASSIS2_RCWSR0_MEM_PLL_RAT_SHIFT) & FSL_CHASSIS2_RCWSR0_MEM_PLL_RAT_MASK; +#endif for (i = 0; i < CONFIG_SYS_FSL_NUM_CC_PLLS; i++) { ratio[i] = (in_be32(&clk->pllcgsr[i].pllcngsr) >> 1) & 0xff; @@ -80,6 +89,11 @@ void get_sys_info(struct sys_info *sys_info) freq_c_pll[cplx_pll] / core_cplx_pll_div[c_pll_sel]; } +#ifdef CONFIG_LS1012A + sys_info->freq_systembus = sys_info->freq_ddrbus / 2; + sys_info->freq_ddrbus *= 2; +#endif + #define HWA_CGA_M1_CLK_SEL 0xe0000000 #define HWA_CGA_M1_CLK_SHIFT 29 #ifdef CONFIG_SYS_DPAA_FMAN diff --git a/arch/arm/cpu/armv8/fsl-layerscape/lowlevel.S b/arch/arm/cpu/armv8/fsl-layerscape/lowlevel.S index 04831ca5bb..5af6b73bc9 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/lowlevel.S +++ b/arch/arm/cpu/armv8/fsl-layerscape/lowlevel.S @@ -94,11 +94,13 @@ ENTRY(lowlevel_init) bl ccn504_set_qos #endif +#ifdef SMMU_BASE /* Set the SMMU page size in the sACR register */ ldr x1, =SMMU_BASE ldr w0, [x1, #0x10] orr w0, w0, #1 << 16 /* set sACR.pagesize to indicate 64K page */ str w0, [x1, #0x10] +#endif /* Initialize GIC Secure Bank Status */ #if defined(CONFIG_GICV2) || defined(CONFIG_GICV3) @@ -181,6 +183,7 @@ ENTRY(lowlevel_init) ret ENDPROC(lowlevel_init) +#ifdef CONFIG_FSL_LSCH3 hnf_pstate_poll: /* x0 has the desired status, return 0 for success, 1 for timeout * clobber x1, x2, x3, x4, x6, x7 @@ -258,6 +261,7 @@ ENTRY(__asm_flush_l3_cache) mov lr, x29 ret ENDPROC(__asm_flush_l3_cache) +#endif #ifdef CONFIG_MP /* Keep literals not used by the secondary boot code outside it */ diff --git a/arch/arm/cpu/armv8/fsl-layerscape/ls1012a_serdes.c b/arch/arm/cpu/armv8/fsl-layerscape/ls1012a_serdes.c new file mode 100644 index 0000000000..ff0903cebc --- /dev/null +++ b/arch/arm/cpu/armv8/fsl-layerscape/ls1012a_serdes.c @@ -0,0 +1,74 @@ +/* + * Copyright 2016 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/arch/fsl_serdes.h> +#include <asm/arch/immap_lsch2.h> + +struct serdes_config { + u32 protocol; + u8 lanes[SRDS_MAX_LANES]; +}; + +static struct serdes_config serdes1_cfg_tbl[] = { + {0x2208, {SGMII_2500_FM1_DTSEC1, SGMII_2500_FM1_DTSEC2, NONE, SATA1} }, + {0x0008, {NONE, NONE, NONE, SATA1} }, + {0x3508, {SGMII_FM1_DTSEC1, PCIE1, NONE, SATA1} }, + {0x3305, {SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2, NONE, PCIE1} }, + {0x2205, {SGMII_2500_FM1_DTSEC1, SGMII_2500_FM1_DTSEC2, NONE, PCIE1} }, + {0x2305, {SGMII_2500_FM1_DTSEC1, SGMII_FM1_DTSEC2, NONE, PCIE1} }, + {0x9508, {TX_CLK, PCIE1, NONE, SATA1} }, + {0x3905, {SGMII_FM1_DTSEC1, TX_CLK, NONE, PCIE1} }, + {0x9305, {TX_CLK, SGMII_FM1_DTSEC2, NONE, PCIE1} }, + {} +}; + +static struct serdes_config *serdes_cfg_tbl[] = { + serdes1_cfg_tbl, +}; + +enum srds_prtcl serdes_get_prtcl(int serdes, int cfg, int lane) +{ + struct serdes_config *ptr; + + if (serdes >= ARRAY_SIZE(serdes_cfg_tbl)) + return 0; + + ptr = serdes_cfg_tbl[serdes]; + while (ptr->protocol) { + if (ptr->protocol == cfg) + return ptr->lanes[lane]; + ptr++; + } + + return 0; +} + +int is_serdes_prtcl_valid(int serdes, u32 prtcl) +{ + int i; + struct serdes_config *ptr; + + if (serdes >= ARRAY_SIZE(serdes_cfg_tbl)) + return 0; + + ptr = serdes_cfg_tbl[serdes]; + while (ptr->protocol) { + if (ptr->protocol == prtcl) + break; + ptr++; + } + + if (!ptr->protocol) + return 0; + + for (i = 0; i < SRDS_MAX_LANES; i++) { + if (ptr->lanes[i] != NONE) + return 1; + } + + return 0; +} diff --git a/arch/arm/cpu/armv8/fsl-layerscape/soc.c b/arch/arm/cpu/armv8/fsl-layerscape/soc.c index 0fb5c7f0cc..d8ec426ce2 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/soc.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/soc.c @@ -12,8 +12,10 @@ #include <asm/io.h> #include <asm/global_data.h> #include <asm/arch-fsl-layerscape/config.h> +#ifdef CONFIG_SYS_FSL_DDR #include <fsl_ddr_sdram.h> #include <fsl_ddr.h> +#endif #ifdef CONFIG_CHAIN_OF_TRUST #include <fsl_validate.h> #endif @@ -122,15 +124,6 @@ void erratum_a009635(void) } #endif /* CONFIG_SYS_FSL_ERRATUM_A009635 */ -static void erratum_a008751(void) -{ -#ifdef CONFIG_SYS_FSL_ERRATUM_A008751 - u32 __iomem *scfg = (u32 __iomem *)SCFG_BASE; - - writel(0x27672b2a, scfg + SCFG_USB3PRM1CR / 4); -#endif -} - static void erratum_rcw_src(void) { #if defined(CONFIG_SPL) @@ -187,7 +180,6 @@ void bypass_smmu(void) } void fsl_lsch3_early_init_f(void) { - erratum_a008751(); erratum_rcw_src(); init_early_memctl_regs(); /* tighten IFC timing */ erratum_a009203(); @@ -224,7 +216,7 @@ int sata_init(void) } #endif -#elif defined(CONFIG_LS1043A) +#elif defined(CONFIG_FSL_LSCH2) #ifdef CONFIG_SCSI_AHCI_PLAT int sata_init(void) { diff --git a/arch/arm/cpu/armv8/s32v234/Makefile b/arch/arm/cpu/armv8/s32v234/Makefile new file mode 100644 index 0000000000..49774f6170 --- /dev/null +++ b/arch/arm/cpu/armv8/s32v234/Makefile @@ -0,0 +1,8 @@ +# +# (C) Copyright 2013-2016, Freescale Semiconductor, Inc. +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y += generic.o +obj-y += cpu.o diff --git a/arch/arm/cpu/armv8/s32v234/cpu.c b/arch/arm/cpu/armv8/s32v234/cpu.c new file mode 100644 index 0000000000..dac12a2552 --- /dev/null +++ b/arch/arm/cpu/armv8/s32v234/cpu.c @@ -0,0 +1,97 @@ +/* + * (C) Copyright 2014-2016, Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/io.h> +#include <asm/system.h> +#include <asm/armv8/mmu.h> +#include <asm/io.h> +#include <asm/arch/mc_me_regs.h> +#include "cpu.h" + +DECLARE_GLOBAL_DATA_PTR; + +u32 cpu_mask(void) +{ + return readl(MC_ME_CS); +} + +#ifndef CONFIG_SYS_DCACHE_OFF + +#define S32V234_IRAM_BASE 0x3e800000UL +#define S32V234_IRAM_SIZE 0x800000UL +#define S32V234_DRAM_BASE1 0x80000000UL +#define S32V234_DRAM_SIZE1 0x40000000UL +#define S32V234_DRAM_BASE2 0xC0000000UL +#define S32V234_DRAM_SIZE2 0x20000000UL +#define S32V234_PERIPH_BASE 0x40000000UL +#define S32V234_PERIPH_SIZE 0x40000000UL + +static struct mm_region s32v234_mem_map[] = { + { + .base = S32V234_IRAM_BASE, + .size = S32V234_IRAM_SIZE, + .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | + PTE_BLOCK_OUTER_SHARE + }, { + .base = S32V234_DRAM_BASE1, + .size = S32V234_DRAM_SIZE1, + .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | + PTE_BLOCK_OUTER_SHARE + }, { + .base = S32V234_PERIPH_BASE, + .size = S32V234_PERIPH_SIZE, + .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) | + PTE_BLOCK_NON_SHARE + /* TODO: Do we need these? */ + /* | PTE_BLOCK_PXN | PTE_BLOCK_UXN */ + }, { + .base = S32V234_DRAM_BASE2, + .size = S32V234_DRAM_SIZE2, + .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL_NC) | + PTE_BLOCK_OUTER_SHARE + }, { + /* List terminator */ + 0, + } +}; + +struct mm_region *mem_map = s32v234_mem_map; + +#endif + +/* + * Return the number of cores on this SOC. + */ +int cpu_numcores(void) +{ + int numcores; + u32 mask; + + mask = cpu_mask(); + numcores = hweight32(cpu_mask()); + + /* Verify if M4 is deactivated */ + if (mask & 0x1) + numcores--; + + return numcores; +} + +#if defined(CONFIG_ARCH_EARLY_INIT_R) +int arch_early_init_r(void) +{ + int rv; + asm volatile ("dsb sy"); + rv = fsl_s32v234_wake_seconday_cores(); + + if (rv) + printf("Did not wake secondary cores\n"); + + asm volatile ("sev"); + return 0; +} +#endif /* CONFIG_ARCH_EARLY_INIT_R */ diff --git a/arch/arm/cpu/armv8/s32v234/cpu.h b/arch/arm/cpu/armv8/s32v234/cpu.h new file mode 100644 index 0000000000..402ac2956c --- /dev/null +++ b/arch/arm/cpu/armv8/s32v234/cpu.h @@ -0,0 +1,8 @@ +/* + * (C) Copyright 2014-2016, Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +u32 cpu_mask(void); +int cpu_numcores(void); diff --git a/arch/arm/cpu/armv8/s32v234/generic.c b/arch/arm/cpu/armv8/s32v234/generic.c new file mode 100644 index 0000000000..7bb894ecb7 --- /dev/null +++ b/arch/arm/cpu/armv8/s32v234/generic.c @@ -0,0 +1,350 @@ +/* + * (C) Copyright 2013-2016, Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/io.h> +#include <asm/arch/imx-regs.h> +#include <asm/arch/clock.h> +#include <asm/arch/mc_cgm_regs.h> +#include <asm/arch/mc_me_regs.h> +#include <asm/arch/mc_rgm_regs.h> +#include <netdev.h> +#include <div64.h> +#include <errno.h> + +u32 get_cpu_rev(void) +{ + struct mscm_ir *mscmir = (struct mscm_ir *)MSCM_BASE_ADDR; + u32 cpu = readl(&mscmir->cpxtype); + + return cpu; +} + +DECLARE_GLOBAL_DATA_PTR; + +static uintptr_t get_pllfreq(u32 pll, u32 refclk_freq, u32 plldv, + u32 pllfd, u32 selected_output) +{ + u32 vco = 0, plldv_prediv = 0, plldv_mfd = 0, pllfd_mfn = 0; + u32 plldv_rfdphi_div = 0, fout = 0; + u32 dfs_portn = 0, dfs_mfn = 0, dfs_mfi = 0; + + if (selected_output > DFS_MAXNUMBER) { + return -1; + } + + plldv_prediv = + (plldv & PLLDIG_PLLDV_PREDIV_MASK) >> PLLDIG_PLLDV_PREDIV_OFFSET; + plldv_mfd = (plldv & PLLDIG_PLLDV_MFD_MASK); + + pllfd_mfn = (pllfd & PLLDIG_PLLFD_MFN_MASK); + + plldv_prediv = plldv_prediv == 0 ? 1 : plldv_prediv; + + /* The formula for VCO is from TR manual, rev. D */ + vco = refclk_freq / plldv_prediv * (plldv_mfd + pllfd_mfn / 20481); + + if (selected_output != 0) { + /* Determine the RFDPHI for PHI1 */ + plldv_rfdphi_div = + (plldv & PLLDIG_PLLDV_RFDPHI1_MASK) >> + PLLDIG_PLLDV_RFDPHI1_OFFSET; + plldv_rfdphi_div = plldv_rfdphi_div == 0 ? 1 : plldv_rfdphi_div; + if (pll == ARM_PLL || pll == ENET_PLL || pll == DDR_PLL) { + dfs_portn = + readl(DFS_DVPORTn(pll, selected_output - 1)); + dfs_mfi = + (dfs_portn & DFS_DVPORTn_MFI_MASK) >> + DFS_DVPORTn_MFI_OFFSET; + dfs_mfn = + (dfs_portn & DFS_DVPORTn_MFI_MASK) >> + DFS_DVPORTn_MFI_OFFSET; + fout = vco / (dfs_mfi + (dfs_mfn / 256)); + } else { + fout = vco / plldv_rfdphi_div; + } + + } else { + /* Determine the RFDPHI for PHI0 */ + plldv_rfdphi_div = + (plldv & PLLDIG_PLLDV_RFDPHI_MASK) >> + PLLDIG_PLLDV_RFDPHI_OFFSET; + fout = vco / plldv_rfdphi_div; + } + + return fout; + +} + +/* Implemented for ARMPLL, PERIPH_PLL, ENET_PLL, DDR_PLL, VIDEO_LL */ +static uintptr_t decode_pll(enum pll_type pll, u32 refclk_freq, + u32 selected_output) +{ + u32 plldv, pllfd; + + plldv = readl(PLLDIG_PLLDV(pll)); + pllfd = readl(PLLDIG_PLLFD(pll)); + + return get_pllfreq(pll, refclk_freq, plldv, pllfd, selected_output); +} + +static u32 get_mcu_main_clk(void) +{ + u32 coreclk_div; + u32 sysclk_sel; + u32 freq = 0; + + sysclk_sel = readl(CGM_SC_SS(MC_CGM1_BASE_ADDR)) & MC_CGM_SC_SEL_MASK; + sysclk_sel >>= MC_CGM_SC_SEL_OFFSET; + + coreclk_div = + readl(CGM_SC_DCn(MC_CGM1_BASE_ADDR, 0)) & MC_CGM_SC_DCn_PREDIV_MASK; + coreclk_div >>= MC_CGM_SC_DCn_PREDIV_OFFSET; + coreclk_div += 1; + + switch (sysclk_sel) { + case MC_CGM_SC_SEL_FIRC: + freq = FIRC_CLK_FREQ; + break; + case MC_CGM_SC_SEL_XOSC: + freq = XOSC_CLK_FREQ; + break; + case MC_CGM_SC_SEL_ARMPLL: + /* ARMPLL has as source XOSC and CORE_CLK has as input PHI0 */ + freq = decode_pll(ARM_PLL, XOSC_CLK_FREQ, 0); + break; + case MC_CGM_SC_SEL_CLKDISABLE: + printf("Sysclk is disabled\n"); + break; + default: + printf("unsupported system clock select\n"); + } + + return freq / coreclk_div; +} + +static u32 get_sys_clk(u32 number) +{ + u32 sysclk_div, sysclk_div_number; + u32 sysclk_sel; + u32 freq = 0; + + switch (number) { + case 3: + sysclk_div_number = 0; + break; + case 6: + sysclk_div_number = 1; + break; + default: + printf("unsupported system clock \n"); + return -1; + } + sysclk_sel = readl(CGM_SC_SS(MC_CGM0_BASE_ADDR)) & MC_CGM_SC_SEL_MASK; + sysclk_sel >>= MC_CGM_SC_SEL_OFFSET; + + sysclk_div = + readl(CGM_SC_DCn(MC_CGM1_BASE_ADDR, sysclk_div_number)) & + MC_CGM_SC_DCn_PREDIV_MASK; + sysclk_div >>= MC_CGM_SC_DCn_PREDIV_OFFSET; + sysclk_div += 1; + + switch (sysclk_sel) { + case MC_CGM_SC_SEL_FIRC: + freq = FIRC_CLK_FREQ; + break; + case MC_CGM_SC_SEL_XOSC: + freq = XOSC_CLK_FREQ; + break; + case MC_CGM_SC_SEL_ARMPLL: + /* ARMPLL has as source XOSC and SYSn_CLK has as input DFS1 */ + freq = decode_pll(ARM_PLL, XOSC_CLK_FREQ, 1); + break; + case MC_CGM_SC_SEL_CLKDISABLE: + printf("Sysclk is disabled\n"); + break; + default: + printf("unsupported system clock select\n"); + } + + return freq / sysclk_div; +} + +static u32 get_peripherals_clk(void) +{ + u32 aux5clk_div; + u32 freq = 0; + + aux5clk_div = + readl(CGM_ACn_DCm(MC_CGM0_BASE_ADDR, 5, 0)) & + MC_CGM_ACn_DCm_PREDIV_MASK; + aux5clk_div >>= MC_CGM_ACn_DCm_PREDIV_OFFSET; + aux5clk_div += 1; + + freq = decode_pll(PERIPH_PLL, XOSC_CLK_FREQ, 0); + + return freq / aux5clk_div; + +} + +static u32 get_uart_clk(void) +{ + u32 auxclk3_div, auxclk3_sel, freq = 0; + + auxclk3_sel = + readl(CGM_ACn_SS(MC_CGM0_BASE_ADDR, 3)) & MC_CGM_ACn_SEL_MASK; + auxclk3_sel >>= MC_CGM_ACn_SEL_OFFSET; + + auxclk3_div = + readl(CGM_ACn_DCm(MC_CGM0_BASE_ADDR, 3, 0)) & + MC_CGM_ACn_DCm_PREDIV_MASK; + auxclk3_div >>= MC_CGM_ACn_DCm_PREDIV_OFFSET; + auxclk3_div += 1; + + switch (auxclk3_sel) { + case MC_CGM_ACn_SEL_FIRC: + freq = FIRC_CLK_FREQ; + break; + case MC_CGM_ACn_SEL_XOSC: + freq = XOSC_CLK_FREQ; + break; + case MC_CGM_ACn_SEL_PERPLLDIVX: + freq = get_peripherals_clk() / 3; + break; + case MC_CGM_ACn_SEL_SYSCLK: + freq = get_sys_clk(6); + break; + default: + printf("unsupported system clock select\n"); + } + + return freq / auxclk3_div; +} + +static u32 get_fec_clk(void) +{ + u32 aux2clk_div; + u32 freq = 0; + + aux2clk_div = + readl(CGM_ACn_DCm(MC_CGM0_BASE_ADDR, 2, 0)) & + MC_CGM_ACn_DCm_PREDIV_MASK; + aux2clk_div >>= MC_CGM_ACn_DCm_PREDIV_OFFSET; + aux2clk_div += 1; + + freq = decode_pll(ENET_PLL, XOSC_CLK_FREQ, 0); + + return freq / aux2clk_div; +} + +static u32 get_usdhc_clk(void) +{ + u32 aux15clk_div; + u32 freq = 0; + + aux15clk_div = + readl(CGM_ACn_DCm(MC_CGM0_BASE_ADDR, 15, 0)) & + MC_CGM_ACn_DCm_PREDIV_MASK; + aux15clk_div >>= MC_CGM_ACn_DCm_PREDIV_OFFSET; + aux15clk_div += 1; + + freq = decode_pll(ENET_PLL, XOSC_CLK_FREQ, 4); + + return freq / aux15clk_div; +} + +static u32 get_i2c_clk(void) +{ + return get_peripherals_clk(); +} + +/* return clocks in Hz */ +unsigned int mxc_get_clock(enum mxc_clock clk) +{ + switch (clk) { + case MXC_ARM_CLK: + return get_mcu_main_clk(); + case MXC_PERIPHERALS_CLK: + return get_peripherals_clk(); + case MXC_UART_CLK: + return get_uart_clk(); + case MXC_FEC_CLK: + return get_fec_clk(); + case MXC_I2C_CLK: + return get_i2c_clk(); + case MXC_USDHC_CLK: + return get_usdhc_clk(); + default: + break; + } + printf("Error: Unsupported function to read the frequency! \ + Please define it correctly!"); + return -1; +} + +/* Not yet implemented - int soc_clk_dump(); */ + +#if defined(CONFIG_DISPLAY_CPUINFO) +static char *get_reset_cause(void) +{ + u32 cause = readl(MC_RGM_BASE_ADDR + 0x300); + + switch (cause) { + case F_SWT4: + return "WDOG"; + case F_JTAG: + return "JTAG"; + case F_FCCU_SOFT: + return "FCCU soft reaction"; + case F_FCCU_HARD: + return "FCCU hard reaction"; + case F_SOFT_FUNC: + return "Software Functional reset"; + case F_ST_DONE: + return "Self Test done reset"; + case F_EXT_RST: + return "External reset"; + default: + return "unknown reset"; + } + +} + +#define SRC_SCR_SW_RST (1<<12) + +void reset_cpu(ulong addr) +{ + printf("Feature not supported.\n"); +}; + +int print_cpuinfo(void) +{ + printf("CPU: Freescale Treerunner S32V234 at %d MHz\n", + mxc_get_clock(MXC_ARM_CLK) / 1000000); + printf("Reset cause: %s\n", get_reset_cause()); + + return 0; +} +#endif + +int cpu_eth_init(bd_t * bis) +{ + int rc = -ENODEV; + +#if defined(CONFIG_FEC_MXC) + rc = fecmxc_initialize(bis); +#endif + + return rc; +} + +int get_clocks(void) +{ +#ifdef CONFIG_FSL_ESDHC + gd->arch.sdhc_clk = mxc_get_clock(MXC_USDHC_CLK); +#endif + return 0; +} diff --git a/arch/arm/cpu/armv8/start.S b/arch/arm/cpu/armv8/start.S index e933021a17..c1a2f456d5 100644 --- a/arch/arm/cpu/armv8/start.S +++ b/arch/arm/cpu/armv8/start.S @@ -21,6 +21,16 @@ _start: b reset +#ifdef CONFIG_ENABLE_ARM_SOC_BOOT0_HOOK +/* + * Various SoCs need something special and SoC-specific up front in + * order to boot, allow them to set that in their boot0.h file and then + * use it here. + */ +#include <asm/arch/boot0.h> +ARM_SOC_BOOT0_HOOK +#endif + .align 3 .globl _TEXT_BASE diff --git a/arch/arm/cpu/armv8/zynqmp/cpu.c b/arch/arm/cpu/armv8/zynqmp/cpu.c index 5dd3cd86cf..509f0aa387 100644 --- a/arch/arm/cpu/armv8/zynqmp/cpu.c +++ b/arch/arm/cpu/armv8/zynqmp/cpu.c @@ -63,6 +63,11 @@ static struct mm_region zynqmp_mem_map[] = { }; struct mm_region *mem_map = zynqmp_mem_map; +u64 get_page_table_size(void) +{ + return 0x14000; +} + static unsigned int zynqmp_get_silicon_version_secure(void) { u32 ver; diff --git a/arch/arm/cpu/sa1100/start.S b/arch/arm/cpu/sa1100/start.S index 408b70dbc1..f5318c90d1 100644 --- a/arch/arm/cpu/sa1100/start.S +++ b/arch/arm/cpu/sa1100/start.S @@ -96,6 +96,7 @@ cpu_init_crit: ldr r1, cpuspeed str r1, [r0, #PPCR] +#ifndef CONFIG_SKIP_LOWLEVEL_INIT_ONLY /* * before relocating, we have to setup RAM timing * because memory timing is board-dependend, you will @@ -104,6 +105,7 @@ cpu_init_crit: mov ip, lr bl lowlevel_init mov lr, ip +#endif /* * disable MMU stuff and enable I-cache diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index e76f56b22e..0a41eb2c93 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -2,6 +2,7 @@ # SPDX-License-Identifier: GPL-2.0+ # +dtb-$(CONFIG_AT91FAMILY) += at91sam9g45-gurnard.dtb dtb-$(CONFIG_S5PC100) += s5pc1xx-smdkc100.dtb dtb-$(CONFIG_S5PC110) += s5pc1xx-goni.dtb dtb-$(CONFIG_EXYNOS4) += exynos4210-origen.dtb \ @@ -21,6 +22,7 @@ dtb-$(CONFIG_EXYNOS5) += exynos5250-arndale.dtb \ exynos5420-peach-pit.dtb \ exynos5800-peach-pi.dtb \ exynos5422-odroidxu3.dtb +dtb-$(CONFIG_EXYNOS7420) += exynos7420-espresso7420.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += \ rk3288-firefly.dtb \ rk3288-jerry.dtb \ @@ -47,6 +49,7 @@ dtb-$(CONFIG_TEGRA) += tegra20-harmony.dtb \ tegra124-jetson-tk1.dtb \ tegra124-nyan-big.dtb \ tegra124-venice2.dtb \ + tegra186-p2771-0000.dtb \ tegra210-e2220-1170.dtb \ tegra210-p2371-0000.dtb \ tegra210-p2371-2180.dtb \ @@ -90,11 +93,16 @@ dtb-$(CONFIG_ARCH_ZYNQMP) += \ zynqmp-zcu102-revB.dtb \ zynqmp-zc1751-xm015-dc1.dtb \ zynqmp-zc1751-xm016-dc2.dtb \ + zynqmp-zc1751-xm018-dc4.dtb \ zynqmp-zc1751-xm019-dc5.dtb -dtb-$(CONFIG_AM33XX) += am335x-boneblack.dtb am335x-bone.dtb am335x-evm.dtb \ +dtb-$(CONFIG_AM33XX) += am335x-boneblack.dtb am335x-bone.dtb \ + am335x-draco.dtb \ + am335x-evm.dtb \ am335x-evmsk.dtb \ am335x-bonegreen.dtb \ - am335x-icev2.dtb + am335x-icev2.dtb \ + am335x-pxm50.dtb \ + am335x-rut.dtb dtb-$(CONFIG_AM43XX) += am437x-gp-evm.dtb am437x-sk-evm.dtb \ am43x-epos-evm.dtb \ am437x-idk-evm.dtb @@ -102,6 +110,7 @@ dtb-$(CONFIG_THUNDERX) += thunderx-88xx.dtb dtb-$(CONFIG_ARCH_SOCFPGA) += \ socfpga_arria5_socdk.dtb \ + socfpga_cyclone5_is1.dtb \ socfpga_cyclone5_mcvevk.dtb \ socfpga_cyclone5_socdk.dtb \ socfpga_cyclone5_de0_nano_soc.dtb \ @@ -111,7 +120,8 @@ dtb-$(CONFIG_ARCH_SOCFPGA) += \ socfpga_cyclone5_vining_fpga.dtb dtb-$(CONFIG_TARGET_DRA7XX_EVM) += dra72-evm.dtb dra7-evm.dtb -dtb-$(CONFIG_TARGET_BEAGLE_X15) += am57xx-beagle-x15.dtb +dtb-$(CONFIG_TARGET_AM57XX_EVM) += am57xx-beagle-x15.dtb \ + am572x-idk.dtb dtb-$(CONFIG_TARGET_STV0991) += stv0991.dtb dtb-$(CONFIG_LS102XA) += ls1021a-qds-duart.dtb \ @@ -121,7 +131,10 @@ dtb-$(CONFIG_FSL_LSCH3) += fsl-ls2080a-qds.dtb \ fsl-ls2080a-rdb.dtb dtb-$(CONFIG_FSL_LSCH2) += fsl-ls1043a-qds-duart.dtb \ fsl-ls1043a-qds-lpuart.dtb \ - fsl-ls1043a-rdb.dtb + fsl-ls1043a-rdb.dtb \ + fsl-ls1012a-qds.dtb \ + fsl-ls1012a-rdb.dtb \ + fsl-ls1012a-frdm.dtb dtb-$(CONFIG_ARCH_SNAPDRAGON) += dragonboard410c.dtb diff --git a/arch/arm/dts/am335x-draco.dts b/arch/arm/dts/am335x-draco.dts new file mode 100644 index 0000000000..25d0480ecd --- /dev/null +++ b/arch/arm/dts/am335x-draco.dts @@ -0,0 +1,152 @@ +/* + * Support for Siemens DRACO board + * + * Copyright (C) 2014 - Lukas Stockmann <lukas.stockmann@siemens.com> + * + * 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 "am33xx.dtsi" +#include "am335x-draco.dtsi" +#include <dt-bindings/input/input.h> + +/ { + model = "Siemens DRACO"; + compatible = "siemens,draco", "ti,am33xx"; + + /* ethernet alias is needed for the MAC address passing from U-Boot */ + aliases { + ethernet0 = &cpsw_emac0; + mdio-gpio0 = &mdio0; + }; + + gpio-keys { + compatible = "gpio-keys"; + button0 { + label = "button0"; + gpios = <&gpio0 27 GPIO_ACTIVE_LOW>; + linux,code = <KEY_F1>; /* button0 */ + }; + button1 { + label = "button1"; + gpios = <&gpio2 23 GPIO_ACTIVE_LOW>; + linux,code = <KEY_F2>; /* button1 */ + }; + }; + + ocp { + debugss: debugss@4b000000 { + compatible = "ti,debugss"; + ti,hwmods = "debugss"; + reg = <0x4b000000 1000000>; + status = "disabled"; + }; + }; +}; + +&am33xx_pinmux { + pinctrl-names = "default"; + pinctrl-0 = <&gpio_mux_pins>; + + gpio_mux_pins: gpio_mux_pins { + pinctrl-single,pins = < + 0x1d0 (PIN_INPUT | MUX_MODE0) /* tms jtag */ + 0x1d4 (PIN_INPUT | MUX_MODE0) /* tdi jtag */ + 0x1d8 (PIN_OUTPUT | MUX_MODE0) /* tdo jtag */ + 0x1dc (PIN_INPUT | MUX_MODE0) /* tck jtag */ + 0x1e0 (PIN_INPUT | MUX_MODE0) /* trstn jtag */ + >; + }; + + cpsw_default: cpsw_default { + pinctrl-single,pins = < + 0x0E8 (PIN_INPUT_PULLUP | MUX_MODE7) /* lcd_plck FIX STO should be a OUTPUT driven high*/ + 0x10c (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_crs.rmii1_crs_dv */ + 0x114 (PIN_OUTPUT | MUX_MODE1) /* mii1_txen.mii1_txen */ + 0x124 (PIN_OUTPUT | MUX_MODE1) /* mii1_txd1.mii1_txd1 */ + 0x128 (PIN_OUTPUT | MUX_MODE1) /* mii1_txd0.mii1_txd0 */ + 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd1.mii1_rxd1 */ + 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd0.mii1_rxd0 */ + 0x144 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii1_refclk.rmii1_refclk */ + >; + }; + + cpsw_sleep: cpsw_sleep { + pinctrl-single,pins = < + 0x10c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x144 (PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + + davinci_mdio_default: davinci_mdio_default { + pinctrl-single,pins = < + /* MDIO */ + 0x148 (PIN_INPUT | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ + 0x14c (PIN_OUTPUT | MUX_MODE0) /* mdio_clk.mdio_clk */ + >; + }; + + davinci_mdio_sleep: davinci_mdio_sleep { + pinctrl-single,pins = < + /* MDIO reset value */ + 0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + + gpio_mdio_default: gpio_mdio_default { + pinctrl-single,pins = < + /* MDIO via GPIO */ + 0x148 (PIN_INPUT | MUX_MODE7) /* mdio_data.mdio_data GPIO0_0 */ + 0x14c (PIN_OUTPUT | MUX_MODE7) /* mdio_clk.mdio_clk GPIO0_1 */ + >; + }; +}; + +&mac { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&cpsw_default>; + pinctrl-1 = <&cpsw_sleep>; + slaves = <1>; /* use only one emac if */ + + mdio0: gpio { + compatible = "virtual,mdio-gpio"; + pinctrl-names = "default"; + pinctrl-0 = <&gpio_mdio_default>; + + #address-cells = <1>; + #size-cells = <0>; + gpios = <&gpio0 1 GPIO_ACTIVE_HIGH /* MDIO-CLK */ + &gpio0 0 GPIO_ACTIVE_HIGH>; /* MDIO-DATA */ + + phy0: ethernet-phy@1 { + reg = <0>; + }; + }; +}; + +/* Disable davinci/am335x mdio interface on this platform */ +&davinci_mdio { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&davinci_mdio_default>; + pinctrl-1 = <&davinci_mdio_sleep>; + status = "disabled"; +}; + +&cpsw_emac0 { + phy_id = <&mdio0>, <0>; + phy-mode = "rmii"; +}; + +&phy_sel { + rmii-clock-ext; +}; diff --git a/arch/arm/dts/am335x-draco.dtsi b/arch/arm/dts/am335x-draco.dtsi new file mode 100644 index 0000000000..b38ff55e1d --- /dev/null +++ b/arch/arm/dts/am335x-draco.dtsi @@ -0,0 +1,169 @@ +/* + * Common support for Siemens Draco SOM (AM335x based) + * + * Copyright (C) 2013,2014 - Stefan Roese <sr@denx.de> + * + * 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. + */ + +/ { + chosen { + stdout-path = &uart0; + tick-timer = &timer2; + }; + + memory { + device_type = "memory"; + reg = <0x80000000 0x08000000>; /* 128 MB */ + }; + + ocp { + uart0: serial@44e09000 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins>; + status = "okay"; + }; + + i2c0: i2c@44e0b000 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins>; + + status = "okay"; + clock-frequency = <400000>; + + eeprom: eeprom@50 { + compatible = "atmel,24c128"; + reg = <0x50>; + pagesize = <64>; + }; + }; + + musb: usb@47400000 { + status = "okay"; + + control@44e10620 { + status = "okay"; + }; + + usb-phy@47401300 { + status = "okay"; + }; + + usb-phy@47401b00 { + status = "okay"; + }; + + usb@47401000 { + status = "okay"; + }; + + usb@47401800 { + status = "okay"; + dr_mode = "host"; + }; + + dma-controller@47402000 { + status = "okay"; + }; + }; + }; +}; + +&am33xx_pinmux { + i2c0_pins: pinmux_i2c0_pins { + pinctrl-single,pins = < + 0x188 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ + 0x18c (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ + >; + }; + + uart0_pins: pinmux_uart0_pins { + pinctrl-single,pins = < + 0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ + 0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ + >; + }; + + nandflash_pins: nandflash_pins { + pinctrl-single,pins = < + 0x0 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */ + 0x4 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad1.gpmc_ad1 */ + 0x8 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad2.gpmc_ad2 */ + 0xc (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad3.gpmc_ad3 */ + 0x10 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad4.gpmc_ad4 */ + 0x14 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad5.gpmc_ad5 */ + 0x18 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad6.gpmc_ad6 */ + 0x1c (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad7.gpmc_ad7 */ + 0x70 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0.gpmc_wait0 */ + 0x74 (PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_wpn.gpio0_30 */ + 0x7c (PIN_OUTPUT | MUX_MODE0) /* gpmc_csn0.gpmc_csn0 */ + 0x90 (PIN_OUTPUT | MUX_MODE0) /* gpmc_advn_ale.gpmc_advn_ale */ + 0x94 (PIN_OUTPUT | MUX_MODE0) /* gpmc_oen_ren.gpmc_oen_ren */ + 0x98 (PIN_OUTPUT | MUX_MODE0) /* gpmc_wen.gpmc_wen */ + 0x9c (PIN_OUTPUT | MUX_MODE0) /* gpmc_be0n_cle.gpmc_be0n_cle */ + >; + }; + }; + + +&timer3 { + status = "disabled"; +}; + +&uart4 { + status = "disabled"; +}; + +&elm { + status = "okay"; +}; + +&gpmc { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&nandflash_pins>; + + ranges = <0 0 0x08000000 0x10000000>; /* CS0: NAND */ + + nand@0,0 { + reg = <0 0 0>; /* CS0, offset 0 */ + nand-bus-width = <8>; + ti,nand-ecc-opt = "bch8"; + gpmc,device-nand = "true"; + gpmc,device-width = <1>; + gpmc,sync-clk-ps = <0>; + gpmc,cs-on-ns = <0>; + gpmc,cs-rd-off-ns = <44>; + gpmc,cs-wr-off-ns = <44>; + gpmc,adv-on-ns = <6>; + gpmc,adv-rd-off-ns = <34>; + gpmc,adv-wr-off-ns = <44>; + gpmc,we-on-ns = <0>; + gpmc,we-off-ns = <40>; + gpmc,oe-on-ns = <0>; + gpmc,oe-off-ns = <54>; + gpmc,access-ns = <64>; + gpmc,rd-cycle-ns = <82>; + gpmc,wr-cycle-ns = <82>; + gpmc,wait-on-read = "true"; + gpmc,wait-on-write = "true"; + gpmc,bus-turnaround-ns = <0>; + gpmc,cycle2cycle-delay-ns = <0>; + gpmc,clk-activation-ns = <0>; + gpmc,wait-monitoring-ns = <0>; + gpmc,wr-access-ns = <40>; + gpmc,wr-data-mux-bus-ns = <0>; + + #address-cells = <1>; + #size-cells = <1>; + elm_id = <&elm>; + }; +}; + +/* disable the RTC node as its not accessible on the draco/dxr2 board */ +&rtc { + status = "disabled"; + ti,hwmods = "disabled"; +}; diff --git a/arch/arm/dts/am335x-pxm2.dtsi b/arch/arm/dts/am335x-pxm2.dtsi new file mode 100644 index 0000000000..8d58cd4c91 --- /dev/null +++ b/arch/arm/dts/am335x-pxm2.dtsi @@ -0,0 +1,539 @@ +/* + * Copyright (C) 2014 DENX Software Engineering GmbH + * Heiko Schocher <hs@denx.de> + * + * Based on: + * Copyright (C) 2012 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 "am33xx.dtsi" +#include <dt-bindings/input/input.h> + +/ { + chosen { + stdout-path = &uart0; + tick-timer = &timer2; + }; + + cpus { + cpu@0 { + cpu0-supply = <&vdd1_reg>; + }; + }; + + backlight0: backlight { + compatible = "pwm-backlight"; + pwms = <&ecap0 0 50000 0>; + brightness-levels = <0 2 5 7 10 12 15 17 20 22 25 28 30 33 35 + 38 40 43 45 48 51 53 56 58 61 63 66 68 71 + 73 76 79 81 84 86 89 91 94 96 99 102 104 + 107 109 112 114 117 119 122 124 127 130 + 132 135 137 140 142 145 147 150 153 155 + 158 160 163 165 168 170 173 175 178 181 + 183 186 188 191 193 196 198 201 204 206 + 209 211 214 216 219 221 224 226 229 232 + 234 237 239 242 244 247 249 252 255>; + default-brightness-level = <80>; + power-supply = <&backlight_reg>; + enable-gpios = <&gpio3 16 0>; + }; + + backlight_reg: fixedregulator0 { + compatible = "regulator-fixed"; + regulator-name = "backlight_reg"; + regulator-boot-on; + }; + + gpio_keys: restart-keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + autorepeat; + + restart0 { + label = "restart"; + linux,code = <KEY_RESTART>; + gpios = <&gpio1 27 GPIO_ACTIVE_LOW>; + gpio-key,wakeup; + }; + }; + + leds { + compatible = "gpio-leds"; + + led_blue { + label = "blue"; + gpios = <&gpio3 20 0>; + }; + led_green { + label = "green"; + gpios = <&gpio1 31 0>; + }; + led_red { + label = "red"; + gpios = <&gpio3 21 0>; + }; + }; + + memory { + device_type = "memory"; + reg = <0x80000000 0x10000000>; /* 256 MB */ + }; + + reg_lcd_3v3: fixedregulator1 { + compatible = "regulator-gpio"; + regulator-name = "lcd-3v3"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-type = "voltage"; + startup-delay-us = <100>; + states = <1800000 0x1 + 2900000 0x0>; + enable-at-boot; + gpios = <&gpio3 19 0>; + enable-active-high; + }; + + vbat: fixedregulator2 { + compatible = "regulator-fixed"; + regulator-name = "vbat"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-boot-on; + }; + + vmmc: fixedregulator3 { + compatible = "regulator-fixed"; + regulator-name = "vmmc"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; +}; + +&cppi41dma { + status = "okay"; +}; + +&cpsw_emac0 { + phy_id = <&davinci_mdio>, <0>; + phy-mode = "rgmii-txid"; +}; + +&cpsw_emac1 { + phy_id = <&davinci_mdio>, <1>; + phy-mode = "rgmii-txid"; +}; + +&davinci_mdio { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&davinci_mdio_default>; + pinctrl-1 = <&davinci_mdio_sleep>; + status = "okay"; +}; + +&elm { + status = "okay"; +}; + +&epwmss0 { + status = "okay"; + + ecap0: ecap@48300100 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&ecap0_pins>; + }; +}; + +&gpmc { + pinctrl-names = "default"; + pinctrl-0 = <&nandflash_pins>; + status = "okay"; + + ranges = <0 0 0x08000000 0x10000000>; /* CS0: NAND */ + + nand@0,0 { + reg = <0 0 0>; /* CS0, offset 0 */ + nand-bus-width = <8>; + ti,nand-ecc-opt = "bch8"; + gpmc,device-nand = "true"; + gpmc,device-width = <1>; + gpmc,sync-clk-ps = <0>; + gpmc,cs-on-ns = <0>; + gpmc,cs-rd-off-ns = <44>; + gpmc,cs-wr-off-ns = <44>; + gpmc,adv-on-ns = <6>; + gpmc,adv-rd-off-ns = <34>; + gpmc,adv-wr-off-ns = <44>; + gpmc,we-on-ns = <0>; + gpmc,we-off-ns = <40>; + gpmc,oe-on-ns = <0>; + gpmc,oe-off-ns = <54>; + gpmc,access-ns = <64>; + gpmc,rd-cycle-ns = <82>; + gpmc,wr-cycle-ns = <82>; + gpmc,wait-on-read = "true"; + gpmc,wait-on-write = "true"; + gpmc,bus-turnaround-ns = <0>; + gpmc,cycle2cycle-delay-ns = <0>; + gpmc,clk-activation-ns = <0>; + gpmc,wait-monitoring-ns = <0>; + gpmc,wr-access-ns = <40>; + gpmc,wr-data-mux-bus-ns = <0>; + + #address-cells = <1>; + #size-cells = <1>; + elm_id = <&elm>; + }; +}; + +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins>; + clock-frequency = <400000>; + status = "okay"; + + tps: tps@2d { + reg = <0x2d>; + }; + eeprom: eeprom@50 { + compatible = "atmel,24c128"; + reg = <0x50>; + pagesize = <32>; + }; +}; + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins>; + clock-frequency = <100000>; + status = "okay"; + + tsl2563: tsl2563@49 { + compatible = "amstaos,tsl2563"; + reg = <0x49>; + }; +}; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_pins>; + clock-frequency = <100000>; + status = "okay"; + + egalax_ts@04 { + compatible = "eeti,egalax_ts"; + reg = <0x04>; + interrupt-parent = <&gpio1>; + interrupts = <24 2>; + wakeup-gpios = <&gpio1 25 0>; + }; +}; + +&lcdc { + status = "okay"; +}; + +&mac { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&cpsw_default>; + pinctrl-1 = <&cpsw_sleep>; + status = "okay"; +}; + +&mmc1 { + vmmc-supply = <&vmmc>; + bus-width = <4>; + cd-gpios = <&gpio0 6 0>; + wp-gpios = <&gpio3 18 0>; + status = "okay"; +}; + +&phy_sel { + rgmii-no-delay; +}; + +#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 = <1312500>; + 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 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins>; + + status = "okay"; +}; + +&usb { + status = "okay"; +}; + +&usb_ctrl_mod { + status = "okay"; +}; + +&usb0 { + status = "okay"; +}; + +&usb1 { + dr_mode = "host"; + status = "okay"; +}; + +&usb0_phy { + status = "okay"; +}; + +&usb1_phy { + status = "okay"; +}; + +&am33xx_pinmux { + pinctrl-names = "default"; + pinctrl-0 = <&clkout2_pin &gpio_pin>; + + clkout2_pin: pinmux_clkout2_pin { + pinctrl-single,pins = < + 0x1b4 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr1.clkout2 */ + >; + }; + + cpsw_default: cpsw_default { + pinctrl-single,pins = < + /* Slave 1 */ + 0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txen.rgmii1_tctl */ + 0x118 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxdv.rgmii1_rctl */ + 0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd3.rgmii1_td3 */ + 0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd2.rgmii1_td2 */ + 0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_td1 */ + 0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_td0 */ + 0x12c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txclk.rgmii1_tclk */ + 0x130 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxclk.rgmii1_rclk */ + 0x134 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd3.rgmii1_rd3 */ + 0x138 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd2.rgmii1_rd2 */ + 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rd1 */ + 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rd0 */ + >; + }; + + cpsw_sleep: cpsw_sleep { + pinctrl-single,pins = < + /* Slave 1 reset value */ + 0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x118 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x11c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x120 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x12c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x130 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x134 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x138 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + + davinci_mdio_default: davinci_mdio_default { + pinctrl-single,pins = < + /* MDIO */ + 0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ + 0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */ + >; + }; + + davinci_mdio_sleep: davinci_mdio_sleep { + pinctrl-single,pins = < + /* MDIO reset value */ + 0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + + ecap0_pins: ecap_pins { + pinctrl-single,pins = < + 0x198 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* mcasp0_axr0.gpio3_16 Backlight enable */ + 0x164 (MUX_MODE0) /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out MODE0 */ + >; + }; + + + gpio_pin: gpio_pin { + pinctrl-single,pins = < + 0x58 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a6.gpio1_22 touch reset */ + 0x60 (PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_a8.gpio1_24 touch irq */ + 0x64 (PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_a9.gpio1_25 touch power */ + 0x6c (PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_a11.gpio1_27 pad14 to DFU */ + 0x21c (MUX_MODE0) /* usb0_drvvbus */ + 0x234 (MUX_MODE0) /* usb1_drvvbus */ + 0x1a0 (PIN_INPUT_PULLUP | MUX_MODE4) /* mcasp0_aclkr.mmc0_sdwp */ + 0x160 (PIN_INPUT_PULLUP | MUX_MODE5) /* spi0_cs1.mmc0_sdcd */ + >; + }; + + i2c0_pins: pinmux_i2c0_pins { + pinctrl-single,pins = < + 0x188 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ + 0x18c (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ + >; + }; + + i2c1_pins: pinmux_i2c1_pins { + pinctrl-single,pins = < + 0x158 (PIN_INPUT_PULLUP | MUX_MODE2) /* spi0_d1.i2c1_sda */ + 0x15c (PIN_INPUT_PULLUP | MUX_MODE2) /* spi0_cs0.i2c1_scl */ + >; + }; + + i2c2_pins: pinmux_i2c2_pins { + pinctrl-single,pins = < + 0x150 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2) /* spi0_sclk.i2c2_sda */ + 0x154 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2) /* spi0_cs0.i2c2_scl */ + >; + }; + + lcd_pins_s0: lcd_pins_s0 { + pinctrl-single,pins = < + 0x20 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad8.lcd_data23 */ + 0x24 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad9.lcd_data22 */ + 0x28 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad10.lcd_data21 */ + 0x2c (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad11.lcd_data20 */ + 0x30 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad12.lcd_data19 */ + 0x34 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad13.lcd_data18 */ + 0x38 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad14.lcd_data17 */ + 0x3c (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad15.lcd_data16 */ + 0xa0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data0.lcd_data0 */ + 0xa4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data1.lcd_data1 */ + 0xa8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data2.lcd_data2 */ + 0xac (PIN_OUTPUT | MUX_MODE0) /* lcd_data3.lcd_data3 */ + 0xb0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data4.lcd_data4 */ + 0xb4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data5.lcd_data5 */ + 0xb8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data6.lcd_data6 */ + 0xbc (PIN_OUTPUT | MUX_MODE0) /* lcd_data7.lcd_data7 */ + 0xc0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data8.lcd_data8 */ + 0xc4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data9.lcd_data9 */ + 0xc8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data10.lcd_data10 */ + 0xcc (PIN_OUTPUT | MUX_MODE0) /* lcd_data11.lcd_data11 */ + 0xd0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data12.lcd_data12 */ + 0xd4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data13.lcd_data13 */ + 0xd8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data14.lcd_data14 */ + 0xdc (PIN_OUTPUT | MUX_MODE0) /* lcd_data15.lcd_data15 */ + 0xe0 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_vsync.lcd_vsync */ + 0xe4 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_hsync.lcd_hsync */ + 0xe8 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_pclk.lcd_pclk */ + 0xec (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_ac_bias_en.lcd_ac_bias_en */ + 0x194 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* mcasp0_fsx.gpio3_15 LCD enable */ + >; + }; + + nandflash_pins: pinmux_nandflash_pins { + pinctrl-single,pins = < + 0x0 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */ + 0x4 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad1.gpmc_ad1 */ + 0x8 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad2.gpmc_ad2 */ + 0xc (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad3.gpmc_ad3 */ + 0x10 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad4.gpmc_ad4 */ + 0x14 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad5.gpmc_ad5 */ + 0x18 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad6.gpmc_ad6 */ + 0x1c (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad7.gpmc_ad7 */ + 0x70 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0.gpmc_wait0 */ + 0x74 (PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_wpn.gpio0_30 */ + 0x7c (PIN_OUTPUT | MUX_MODE0) /* gpmc_csn0.gpmc_csn0 */ + 0x90 (PIN_OUTPUT | MUX_MODE0) /* gpmc_advn_ale.gpmc_advn_ale */ + 0x94 (PIN_OUTPUT | MUX_MODE0) /* gpmc_oen_ren.gpmc_oen_ren */ + 0x98 (PIN_OUTPUT | MUX_MODE0) /* gpmc_wen.gpmc_wen */ + 0x9c (PIN_OUTPUT | MUX_MODE0) /* gpmc_be0n_cle.gpmc_be0n_cle */ + >; + }; + + uart0_pins: pinmux_uart0_pins { + pinctrl-single,pins = < + 0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ + 0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ + >; + }; +}; + +&wdt2 { + wdt-keep-enabled; +}; diff --git a/arch/arm/dts/am335x-pxm50.dts b/arch/arm/dts/am335x-pxm50.dts new file mode 100644 index 0000000000..f4e66d29d5 --- /dev/null +++ b/arch/arm/dts/am335x-pxm50.dts @@ -0,0 +1,59 @@ +/* + * Copyright (C) 2014 DENX Software Engineering GmbH + * Heiko Schocher <hs@denx.de> + * + * Copyright (C) 2012 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 "am335x-pxm2.dtsi" + +/ { + model = "PXM2/PXM50"; + compatible = "ti,am335x-evm", "ti,am33xx"; + + panel { + compatible = "ti,tilcdc,panel"; + backlight = <&backlight0>; + pinctrl-names = "default"; + pinctrl-0 = <&lcd_pins_s0>; + enable-gpios = <&gpio3 15 0>; + status = "okay"; + + panel-info { + ac-bias = <255>; + ac-bias-intrpt = <0>; + dma-burst-sz = <16>; + bpp = <32>; + fdd = <0x80>; + sync-edge = <0>; + sync-ctrl = <1>; + raster-order = <0>; + fifo-th = <0>; + tft-alt-mode = <0>; + invert-pxl-clk = <0>; + }; + + display-timings { + native-mode = <&timing1>; + + timing1: 1376x768p50 { + clock-frequency = <60000000>; + hactive = <1376>; + vactive = <768>; + hfront-porch = <14>; + hback-porch = <64>; + hsync-len = <56>; + vback-porch = <28>; + vfront-porch = <1>; + vsync-len = <6>; + hsync-active = <1>; + vsync-active = <1>; + }; + }; + }; +}; diff --git a/arch/arm/dts/am335x-rut.dts b/arch/arm/dts/am335x-rut.dts new file mode 100644 index 0000000000..c6cfbb8033 --- /dev/null +++ b/arch/arm/dts/am335x-rut.dts @@ -0,0 +1,611 @@ +/* + * Copyright (C) 2014 DENX Software Engineering GmbH + * Heiko Schocher <hs@denx.de> + * + * Based on: + * Copyright (C) 2012 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 "am33xx.dtsi" +#include <dt-bindings/input/input.h> + +/ { + model = "RUT"; + compatible = "ti,am335x-evm", "ti,am33xx"; + + buzzer { + compatible = "pwm-beeper"; + pwms = <&ecap0 0 16000 0>; + }; + + chosen { + stdout-path = &uart0; + tick-timer = &timer2; + }; + + cpus { + cpu@0 { + cpu0-supply = <&dcdc2_reg>; + }; + }; + + gpio_keys: powerfail-keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + autorepeat; + + pwr-fail0 { + label = "power-fail"; + linux,code = <KEY_POWER>; + gpios = <&gpio3 4 GPIO_ACTIVE_HIGH>; + gpio-key,wakeup; + }; + + pwr-fail1 { + label = "power-fail-redundant"; + linux,code = <KEY_POWER>; + gpios = <&gpio1 27 GPIO_ACTIVE_HIGH>; + gpio-key,wakeup; + }; + }; + + leds { + compatible = "gpio-leds"; + + led_green { + label = "rut:green:debug:run_mode"; + gpios = <&gpio3 20 1>; + /* activelow = 1, default trigger heartbeat */ + }; + led_yellow { + label = "rut:debug:yellow:osc_ch1"; + gpios = <&gpio0 17 1>; + /* activelow = 1, default trigger mmc0 */ + }; + led_red { + label = "rut:debug:red:osc_ch2"; + gpios = <&gpio0 16 1>; + /* activelow = 1, default trigger debug_osc_ch2 */ + }; + /* optional */ + led_alive { + label = "rut:alive"; + gpios = <&gpio0 15 1>; + linux,default-trigger = "heartbeat"; + /* activelow = 1, default trigger heartbeat */ + }; + + }; + + memory { + device_type = "memory"; + reg = <0x80000000 0x10000000>; /* 256 MB */ + }; + + panel { + compatible = "ti,tilcdc,panel"; + pinctrl-names = "default"; + pinctrl-0 = <&lcd_pins_s0>; + status = "okay"; + + /* FORMIKE_KWH043ST20_F01 */ + panel-info { + ac-bias = <255>; + ac-bias-intrpt = <0>; + dma-burst-sz = <16>; + bpp = <16>; + fdd = <0x80>; + sync-edge = <0>; + sync-ctrl = <1>; + raster-order = <0>; + fifo-th = <0>; + tft-alt-mode = <0>; + invert-pxl-clk = <1>; + }; + + display-timings { + native-mode = <&timing1>; + timing1: 480x800p60 { + clock-frequency = <29925000>; + hactive = <480>; + vactive = <800>; + hfront-porch = <50>; + hback-porch = <50>; + hsync-len = <50>; + vback-porch = <50>; + vfront-porch = <50>; + vsync-len = <50>; + hsync-active = <1>; + vsync-active = <1>; + }; + }; + }; + + vmmc: fixedregulator3 { + compatible = "regulator-fixed"; + regulator-name = "vmmc"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + watchdog { + compatible = "linux,wdt-gpio"; + gpios = <&gpio0 14 0>; + hw_algo = "level"; + hw_margin_ms = <30000>; + }; +}; + +&aes { + status = "okay"; +}; + +&cppi41dma { + status = "okay"; +}; + +&cpsw_emac0 { + phy_id = <&davinci_mdio>, <1>; + phy-mode = "rmii"; +}; + +&cpsw_emac1 { + phy_id = <&davinci_mdio>, <0>; + phy-mode = "rmii"; +}; + +&davinci_mdio { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&davinci_mdio_default>; + pinctrl-1 = <&davinci_mdio_sleep>; + status = "okay"; + gpios = <&gpio2 18 0>; + + ethernet_phy: ethernet-phy@1 { + compatible = "ethernet-phy-id2000.5ce1"; + reg = <1>; + natsemi,master_mode_fixup; + }; +}; + +&elm { + status = "okay"; +}; + +&epwmss0 { + status = "okay"; + + ecap0: ecap@48300100 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&ecap0_pins>; + }; +}; + +&epwmss1 { + status = "okay"; + + ehrpwm1: ehrpwm@48302200 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&epwmss1_pins>; + }; +}; + +&gpmc { + pinctrl-names = "default"; + pinctrl-0 = <&nandflash_pins>; + status = "okay"; + + ranges = <0 0 0x08000000 0x10000000>; /* CS0: NAND */ + + nand@0,0 { + reg = <0 0 0>; /* CS0, offset 0 */ + nand-bus-width = <8>; + ti,nand-ecc-opt = "bch8"; + gpmc,device-nand = "true"; + gpmc,device-width = <1>; + gpmc,sync-clk-ps = <0>; + gpmc,cs-on-ns = <0>; + gpmc,cs-rd-off-ns = <57>; + gpmc,cs-wr-off-ns = <57>; + gpmc,adv-on-ns = <0>; + gpmc,adv-rd-off-ns = <57>; + gpmc,adv-wr-off-ns = <57>; + gpmc,we-on-ns = <0>; + gpmc,we-off-ns = <48>; + gpmc,oe-on-ns = <0>; + gpmc,oe-off-ns = <57>; + gpmc,access-ns = <38>; + gpmc,rd-cycle-ns = <67>; + gpmc,wr-cycle-ns = <67>; + gpmc,wait-on-read = "true"; + gpmc,wait-on-write = "true"; + gpmc,bus-turnaround-ns = <0>; + gpmc,cycle2cycle-delay-ns = <0>; + gpmc,clk-activation-ns = <0>; + gpmc,wait-monitoring-ns = <0>; + gpmc,wr-access-ns = <96>; + gpmc,wr-data-mux-bus-ns = <0>; + + #address-cells = <1>; + #size-cells = <1>; + elm_id = <&elm>; + }; +}; + +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins>; + clock-frequency = <400000>; + status = "okay"; + + eeprom: eeprom@50 { + compatible = "atmel,24c128"; + reg = <0x50>; + pagesize = <32>; + }; + + tps: tps@24 { + reg = <0x24>; + }; +}; + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins>; + clock-frequency = <100000>; + status = "okay"; + + atmel: atmel_mxt_ts@4a { + compatible = "atmel,maxtouch"; + reg = <0x4a>; + interrupt-parent = <&gpio1>; + interrupts = <28 8>; + gpios = <&gpio3 18 GPIO_ACTIVE_HIGH>; + }; + + temp@48 { + compatible = "st,ds75"; + reg = <0x4c>; + }; +}; + +&lcdc { + status = "okay"; +}; + +&mac { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&cpsw_default>; + pinctrl-1 = <&cpsw_sleep>; + status = "okay"; +}; + +&mmc1 { + vmmc-supply = <&vmmc>; + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins>; + status = "okay"; +}; + +&phy_sel { + rmii-clock-ext; +}; + +&sham { + status = "okay"; +}; + +&spi0 { + pinctrl-names = "default"; + pinctrl-0 = <&spi0_pins>; + status = "okay"; + spi-flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "mx25l25635e"; + reg = <0>; /* Chip select 0 */ + spi-max-frequency = <24000000>; + + partition@0 { + label = "dummy"; + reg = <0x0000000 0x8000>; + }; + }; +}; + +&spi1 { + pinctrl-names = "default"; + pinctrl-0 = <&spi1_pins>; + status = "okay"; + + lcd_init: lcd@0 { + compatible = "formike,kwh043st20"; + reg = <0>; + reset-gpios = <&gpio3 19 0>; + spi-max-frequency = <1200000>; + spi-cpol; + spi-cpha; + power-on-delay = <10>; + reset-delay = <10>; + }; +}; + +/include/ "tps65217.dtsi" + +&tps { + backlight0: backlight { + isel = <1>; /* 1 - ISET1, 2 ISET2 */ + fdim = <1000>; /* TPS65217_BL_FDIM_100HZ */ + default-brightness = <80>; + }; + + regulators { + dcdc1_reg: regulator@0 { + regulator-always-on; + }; + + dcdc2_reg: regulator@1 { + /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */ + regulator-name = "vdd_mpu"; + regulator-min-microvolt = <925000>; + regulator-max-microvolt = <1325000>; + regulator-boot-on; + regulator-always-on; + }; + + dcdc3_reg: regulator@2 { + /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */ + regulator-name = "vdd_core"; + regulator-min-microvolt = <925000>; + regulator-max-microvolt = <1150000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1_reg: regulator@3 { + regulator-always-on; + }; + + ldo2_reg: regulator@4 { + regulator-always-on; + }; + + ldo3_reg: regulator@5 { + regulator-always-on; + }; + + ldo4_reg: regulator@6 { + regulator-always-on; + }; + }; +}; + +&tscadc { + status = "okay"; + adc { + ti,adc-channels = <4 5 6 7>; + }; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins>; + + status = "okay"; +}; + +&usb { + status = "okay"; +}; + +&usb_ctrl_mod { + status = "okay"; +}; + +&usb0 { + dr_mode = "device"; + status = "okay"; +}; + +&usb0_phy { + status = "okay"; +}; + +&am33xx_pinmux { + pinctrl-names = "default"; + pinctrl-0 = <&clkout2_pin &gpio_pin>; + + clkout2_pin: pinmux_clkout2_pin { + pinctrl-single,pins = < + 0x1b4 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr1.clkout2 */ + >; + }; + + cpsw_default: cpsw_default { + pinctrl-single,pins = < + /* Slave 1 */ + 0x10c (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_crs.rmii1_crs_dv */ + 0x110 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxerr.mii1_rxerr */ + 0x114 (MUX_MODE1) /* mii1_txen.mii1_txen */ + 0x124 (MUX_MODE1) /* mii1_txd1.mii1_txd1 */ + 0x128 (MUX_MODE1) /* mii1_txd0.mii1_txd0 */ + 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd1.mii1_rxd1 */ + 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd0.mii1_rxd0 */ + 0x144 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii1_ref_clk.rmii1_refclk */ + >; + }; + + cpsw_sleep: cpsw_sleep { + pinctrl-single,pins = < + /* Slave 1 reset value */ + 0x10c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x110 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x144 (PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + + davinci_mdio_default: davinci_mdio_default { + pinctrl-single,pins = < + /* MDIO */ + 0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ + 0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */ + >; + }; + + davinci_mdio_sleep: davinci_mdio_sleep { + pinctrl-single,pins = < + /* MDIO reset value */ + 0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + + ecap0_pins: ecap_pins { + pinctrl-single,pins = < + 0x164 (MUX_MODE0) /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out MODE0 buzzer frequency: ecap.0 */ + >; + }; + + epwmss1_pins: epwmss_pins { + pinctrl-single,pins = < + 0x48 (PIN_INPUT | MUX_MODE7) /* gpmc_a2.gpio1_18 buzzer frequency: ehrpwm1A high-Z due to connected to ecap0 by R0469 */ + 0x4c (MUX_MODE6) /* gpmc_a3.ehrpwm1B buzzer volume pwm */ + >; + }; + + gpio_pin: gpio_pin { + pinctrl-single,pins = < + 0x6c (PIN_INPUT | MUX_MODE7) /* gpmc_a11.gpio1_27 PWR_FAIL_GPIO_SPARE */ + 0x78 (PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) /* gpmc_be1n.gpio1_28 TOUCH_CHANGE_N */ + 0x88 (PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) /* gpmc_csn3.gpio2_0 RUT_GPIO0_GPIO */ + 0x118 (PIN_INPUT | MUX_MODE7) /* gmii1_rxdv.gpio3_4 PWR_FAIL_GPIO */ + 0x11c (MUX_MODE7) /* mii1_txd3.gpio0_16 DEBUG_OSC_CH2_GPIO */ + 0x120 (MUX_MODE7) /* mii1_txd2.gpio0_17 DEBUG_OSC_CH1_GPIO */ + 0x134 (MUX_MODE7) /* gmii1_rxd3.gpio2_18 PHY_RSTn_GPIO */ + 0x138 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gmii1_rxd2.gpio2_19 PHY_INT_GPIO */ + 0x180 (MUX_MODE7) /* uart1_rxd.gpio0_14 WATCHDOG_TRIGGER_GPIO */ + 0x184 (MUX_MODE7) /* uart1_txd.gpio0_15 ALIVE_LED_N_GPIO */ + 0x1a0 (MUX_MODE7) /* mcasp0_aclkr.gpio3_18 MAXTOUCH_RESET_GPIO */ + 0x1a4 (MUX_MODE7) /* mcasp0_fsr.gpio3_19 DISPLAY_RESET_GPIO */ + 0x1a8 (MUX_MODE7) /* mcasp0_axr1.gpio3_20 DEBUG_RUN_MODE_GPIO */ + 0x1ac (PIN_INPUT_PULLDOWN | MUX_MODE7) /* mcasp0_ahclkx.gpio3_21 NORFLASH_WP_GPIO */ + 0x1b0 (PIN_OUTPUT | MUX_MODE3) /* xdma_event_intr0.clkout1 */ + >; + }; + + i2c0_pins: pinmux_i2c0_pins { + pinctrl-single,pins = < + 0x188 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ + 0x18c (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ + >; + }; + + i2c1_pins: pinmux_i2c1_pins { + pinctrl-single,pins = < + 0x168 (PIN_INPUT | MUX_MODE3) /* uart0_ctsn.i2c1_sda */ + 0x16c (PIN_INPUT | MUX_MODE3) /* uart0.rtsn.i2c1_scl */ + >; + }; + + lcd_pins_s0: lcd_pins_s0 { + pinctrl-single,pins = < + 0x20 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad8.lcd_data23 */ + 0x24 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad9.lcd_data22 */ + 0x28 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad10.lcd_data21 */ + 0x2c (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad11.lcd_data20 */ + 0x30 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad12.lcd_data19 */ + 0x34 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad13.lcd_data18 */ + 0x38 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad14.lcd_data17 */ + 0x3c (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad15.lcd_data16 */ + 0xa0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data0.lcd_data0 */ + 0xa4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data1.lcd_data1 */ + 0xa8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data2.lcd_data2 */ + 0xac (PIN_OUTPUT | MUX_MODE0) /* lcd_data3.lcd_data3 */ + 0xb0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data4.lcd_data4 */ + 0xb4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data5.lcd_data5 */ + 0xb8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data6.lcd_data6 */ + 0xbc (PIN_OUTPUT | MUX_MODE0) /* lcd_data7.lcd_data7 */ + 0xc0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data8.lcd_data8 */ + 0xc4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data9.lcd_data9 */ + 0xc8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data10.lcd_data10 */ + 0xcc (PIN_OUTPUT | MUX_MODE0) /* lcd_data11.lcd_data11 */ + 0xd0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data12.lcd_data12 */ + 0xd4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data13.lcd_data13 */ + 0xd8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data14.lcd_data14 */ + 0xdc (PIN_OUTPUT | MUX_MODE0) /* lcd_data15.lcd_data15 */ + 0xe0 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_vsync.lcd_vsync */ + 0xe4 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_hsync.lcd_hsync */ + 0xe8 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_pclk.lcd_pclk */ + 0xec (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_ac_bias_en.lcd_ac_bias_en */ + >; + }; + + mmc1_pins: mmc1_pins { + pinctrl-single,pins = < + 0xf0 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat0.mmc0_dat0 */ + 0xf4 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat1.mmc0_dat1 */ + 0xf8 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat2.mmc0_dat2 */ + 0xfc (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat3.mmc0_dat3 */ + 0x100 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_clk.mmc0_clk */ + 0x104 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_cmd.mmc0_cmd */ + >; + }; + + nandflash_pins: pinmux_nandflash_pins { + pinctrl-single,pins = < + 0x0 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */ + 0x4 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad1.gpmc_ad1 */ + 0x8 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad2.gpmc_ad2 */ + 0xc (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad3.gpmc_ad3 */ + 0x10 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad4.gpmc_ad4 */ + 0x14 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad5.gpmc_ad5 */ + 0x18 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad6.gpmc_ad6 */ + 0x1c (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad7.gpmc_ad7 */ + 0x70 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0.gpmc_wait0 */ + 0x74 (PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_wpn.gpio0_30 */ + 0x7c (PIN_OUTPUT | MUX_MODE0) /* gpmc_csn0.gpmc_csn0 */ + 0x90 (PIN_OUTPUT | MUX_MODE0) /* gpmc_advn_ale.gpmc_advn_ale */ + 0x94 (PIN_OUTPUT | MUX_MODE0) /* gpmc_oen_ren.gpmc_oen_ren */ + 0x98 (PIN_OUTPUT | MUX_MODE0) /* gpmc_wen.gpmc_wen */ + 0x9c (PIN_OUTPUT | MUX_MODE0) /* gpmc_be0n_cle.gpmc_be0n_cle */ + >; + }; + + spi0_pins: pinmux_spi0_pins { + pinctrl-single,pins = < + 0x150 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* spi0_sclk.spi0_sclk */ + 0x154 (PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_d0.spi0_d0 */ + 0x158 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* spi0_d1.spi0_d1 */ + 0x15c (PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_CS0.spi0_CS0 */ + >; + }; + + spi1_pins: pinmux_spi1_pins { + pinctrl-single,pins = < + 0x190 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcasp0_aclkx.spi1_sclk */ + 0x194 (PIN_INPUT_PULLUP | MUX_MODE3) /* mcasp0_fsx.spi1_d0 */ + 0x198 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcasp0_axr0.spi1_d1 */ + 0x19c (PIN_INPUT_PULLUP | MUX_MODE3) /* mcasp0_ahclkr.spi1_cs0 */ + >; + }; + + uart0_pins: pinmux_uart0_pins { + pinctrl-single,pins = < + 0x170 (PIN_INPUT | MUX_MODE0) /* uart0_rxd.uart0_rxd */ + 0x174 (PIN_OUTPUT | MUX_MODE0) /* uart0_txd.uart0_txd */ + >; + }; +}; diff --git a/arch/arm/dts/am572x-idk.dts b/arch/arm/dts/am572x-idk.dts new file mode 100644 index 0000000000..b3405510d3 --- /dev/null +++ b/arch/arm/dts/am572x-idk.dts @@ -0,0 +1,89 @@ +/* + * Copyright (C) 2015-2016 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 "dra74x.dtsi" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/interrupt-controller/irq.h> +#include "am57xx-idk-common.dtsi" + +/ { + model = "TI AM5728 IDK"; + compatible = "ti,am5728-idk", "ti,am5728", "ti,dra742", "ti,dra74", + "ti,dra7"; + + chosen { + stdout-path = &uart3; + }; + + memory { + device_type = "memory"; + reg = <0x0 0x80000000 0x0 0x80000000>; + }; + + extcon_usb2: extcon_usb2 { + compatible = "linux,extcon-usb-gpio"; + id-gpio = <&gpio3 16 GPIO_ACTIVE_HIGH>; + }; + + status-leds { + compatible = "gpio-leds"; + cpu0-led { + label = "status0:red:cpu0"; + gpios = <&gpio4 0 GPIO_ACTIVE_HIGH>; + default-state = "off"; + linux,default-trigger = "cpu0"; + }; + + usr0-led { + label = "status0:green:usr"; + gpios = <&gpio3 11 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + heartbeat-led { + label = "status0:blue:heartbeat"; + gpios = <&gpio3 12 GPIO_ACTIVE_HIGH>; + default-state = "off"; + linux,default-trigger = "heartbeat"; + }; + + cpu1-led { + label = "status1:red:cpu1"; + gpios = <&gpio3 10 GPIO_ACTIVE_HIGH>; + default-state = "off"; + linux,default-trigger = "cpu1"; + }; + + usr1-led { + label = "status1:green:usr"; + gpios = <&gpio7 23 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + mmc0-led { + label = "status1:blue:mmc0"; + gpios = <&gpio7 22 GPIO_ACTIVE_HIGH>; + default-state = "off"; + linux,default-trigger = "mmc0"; + }; + }; +}; + +&omap_dwc3_2 { + extcon = <&extcon_usb2>; +}; + +&mmc1 { + status = "okay"; + vmmc-supply = <&v3_3d>; + vmmc_aux-supply = <&ldo1_reg>; + bus-width = <4>; + cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>; /* gpio 219 */ +}; diff --git a/arch/arm/dts/am57xx-idk-common.dtsi b/arch/arm/dts/am57xx-idk-common.dtsi new file mode 100644 index 0000000000..2805b68f3e --- /dev/null +++ b/arch/arm/dts/am57xx-idk-common.dtsi @@ -0,0 +1,302 @@ +/* + * Copyright (C) 2015-2016 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. + */ + +/ { + aliases { + rtc0 = &tps659038_rtc; + rtc1 = &rtc; + }; + + vmain: fixedregulator-vmain { + compatible = "regulator-fixed"; + regulator-name = "VMAIN"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + }; + + v3_3d: fixedregulator-v3_3d { + compatible = "regulator-fixed"; + regulator-name = "V3_3D"; + vin-supply = <&smps9_reg>; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + }; + + vtt_fixed: fixedregulator-vtt { + /* TPS51200 */ + compatible = "regulator-fixed"; + regulator-name = "vtt_fixed"; + vin-supply = <&v3_3d>; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + }; +}; + +&i2c1 { + status = "okay"; + clock-frequency = <400000>; + + tps659038: tps659038@58 { + compatible = "ti,tps659038"; + reg = <0x58>; + interrupts-extended = <&gpio6 16 IRQ_TYPE_LEVEL_HIGH + &dra7_pmx_core 0x418>; + #interrupt-cells = <2>; + interrupt-controller; + ti,system-power-controller; + + tps659038_pmic { + compatible = "ti,tps659038-pmic"; + regulators { + smps12_reg: smps12 { + /* VDD_MPU */ + vin-supply = <&vmain>; + regulator-name = "smps12"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1250000>; + regulator-always-on; + regulator-boot-on; + }; + + smps3_reg: smps3 { + /* VDD_DDR EMIF1 EMIF2 */ + vin-supply = <&vmain>; + regulator-name = "smps3"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-boot-on; + }; + + smps45_reg: smps45 { + /* VDD_DSPEVE on AM572 */ + /* VDD_IVA + VDD_DSP on AM571 */ + vin-supply = <&vmain>; + regulator-name = "smps45"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1250000>; + regulator-always-on; + regulator-boot-on; + }; + + smps6_reg: smps6 { + /* VDD_GPU */ + vin-supply = <&vmain>; + regulator-name = "smps6"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1250000>; + regulator-always-on; + regulator-boot-on; + }; + + smps7_reg: smps7 { + /* VDD_CORE */ + vin-supply = <&vmain>; + regulator-name = "smps7"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1150000>; + regulator-always-on; + regulator-boot-on; + }; + + smps8_reg: smps8 { + /* 5728 - VDD_IVAHD */ + /* 5718 - N.C. test point */ + vin-supply = <&vmain>; + regulator-name = "smps8"; + }; + + smps9_reg: smps9 { + /* VDD_3_3D */ + vin-supply = <&vmain>; + regulator-name = "smps9"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo1_reg: ldo1 { + /* VDDSHV8 - VSDMMC */ + /* NOTE: on rev 1.3a, data supply */ + vin-supply = <&vmain>; + regulator-name = "ldo1"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo2_reg: ldo2 { + /* VDDSH18V */ + vin-supply = <&vmain>; + regulator-name = "ldo2"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo3_reg: ldo3 { + /* R1.3a 572x V1_8PHY_LDO3: USB, SATA */ + vin-supply = <&vmain>; + regulator-name = "ldo3"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo4_reg: ldo4 { + /* R1.3a 572x V1_8PHY_LDO4: PCIE, HDMI*/ + vin-supply = <&vmain>; + regulator-name = "ldo4"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + /* LDO5-8 unused */ + + ldo9_reg: ldo9 { + /* VDD_RTC */ + vin-supply = <&vmain>; + regulator-name = "ldo9"; + regulator-min-microvolt = <840000>; + regulator-max-microvolt = <1160000>; + regulator-always-on; + regulator-boot-on; + }; + + ldoln_reg: ldoln { + /* VDDA_1V8_PLL */ + vin-supply = <&vmain>; + regulator-name = "ldoln"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + ldousb_reg: ldousb { + /* VDDA_3V_USB: VDDA_USBHS33 */ + vin-supply = <&vmain>; + regulator-name = "ldousb"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + }; + + ldortc_reg: ldortc { + /* VDDA_RTC */ + vin-supply = <&vmain>; + regulator-name = "ldortc"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + regen1: regen1 { + /* VDD_3V3_ON */ + regulator-name = "regen1"; + regulator-boot-on; + regulator-always-on; + }; + + regen2: regen2 { + /* Needed for PMIC internal resource */ + regulator-name = "regen2"; + regulator-boot-on; + regulator-always-on; + }; + }; + }; + + tps659038_rtc: tps659038_rtc { + compatible = "ti,palmas-rtc"; + interrupt-parent = <&tps659038>; + interrupts = <8 IRQ_TYPE_EDGE_FALLING>; + wakeup-source; + }; + + tps659038_pwr_button: tps659038_pwr_button { + compatible = "ti,palmas-pwrbutton"; + interrupt-parent = <&tps659038>; + interrupts = <1 IRQ_TYPE_EDGE_FALLING>; + wakeup-source; + ti,palmas-long-press-seconds = <12>; + }; + + tps659038_gpio: tps659038_gpio { + compatible = "ti,palmas-gpio"; + gpio-controller; + #gpio-cells = <2>; + }; + }; +}; + +&uart3 { + status = "okay"; + interrupts-extended = <&crossbar_mpu GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH + &dra7_pmx_core 0x248>; +}; + +&rtc { + status = "okay"; + ext-clk-src; +}; + +&mac { + status = "okay"; + dual_emac; +}; + +&cpsw_emac0 { + phy_id = <&davinci_mdio>, <0>; + phy-mode = "rgmii"; + dual_emac_res_vlan = <1>; +}; + +&cpsw_emac1 { + phy_id = <&davinci_mdio>, <1>; + phy-mode = "rgmii"; + dual_emac_res_vlan = <2>; +}; + +&usb2_phy1 { + phy-supply = <&ldousb_reg>; +}; + +&usb2_phy2 { + phy-supply = <&ldousb_reg>; +}; + +&usb1 { + dr_mode = "host"; +}; + +&usb2 { + dr_mode = "otg"; +}; + +&mmc2 { + status = "okay"; + vmmc-supply = <&v3_3d>; + bus-width = <8>; + ti,non-removable; + max-frequency = <96000000>; +}; diff --git a/arch/arm/dts/at91sam9g45-gurnard.dts b/arch/arm/dts/at91sam9g45-gurnard.dts new file mode 100644 index 0000000000..75c1e99274 --- /dev/null +++ b/arch/arm/dts/at91sam9g45-gurnard.dts @@ -0,0 +1,157 @@ +/* + * at91sam9g20ek.dts - Device Tree file for Atmel at91sam9g20ek board + * + * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> + * + * Licensed under GPLv2. + */ +/dts-v1/; +#include "at91sam9g45.dtsi" + +/ { + model = "Bluewater Systems Gurnard"; + compatible = "atmel,at91sam9g45", "atmel,at91sam9"; + + chosen { + bootargs = "mem=64M root=/dev/mtdblock5 rw rootfstype=ubifs"; + stdout-path = "serial0:115200n8"; + }; + + memory { + reg = <0x20000000 0x8000000>; + }; + + clocks { + slow_xtal { + clock-frequency = <32768>; + }; + + main_xtal { + clock-frequency = <18432000>; + }; + }; + + ahb { + u-boot,dm-pre-reloc; + + fb@0x00500000 { + u-boot,dm-pre-reloc; + status = "okay"; + display-timings { + rev1 { + clock-frequency = <4166666>; + hactive = <480>; + vactive = <272>; + hfront-porch = <1>; + hback-porch = <1>; + hsync-len = <1>; + vback-porch = <4>; + vfront-porch = <2>; + vsync-len = <1>; + hsync-active = <0>; + vsync-active = <0>; + }; + + rev2 { + clock-frequency = <4166666>; + hactive = <480>; + vactive = <272>; + hfront-porch = <2>; + hback-porch = <2>; + hsync-len = <10>; + vback-porch = <2>; + vfront-porch = <2>; + vsync-len = <10>; + hsync-active = <0>; + vsync-active = <0>; + }; + }; + }; + + apb { + pinctrl@fffff400 { + board { + pinctrl_pck0_as_mck: pck0_as_mck { + atmel,pins = + <AT91_PIOC 1 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC1 periph B */ + }; + + }; + + mmc0_slot1 { + pinctrl_board_mmc0_slot1: mmc0_slot1-board { + atmel,pins = + <AT91_PIOC 9 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PC9 gpio CD pin pull up and deglitch */ + }; + }; + }; + + dbgu: serial@ffffee00 { + status = "okay"; + }; + + macb0: ethernet@fffbc000 { + phy-mode = "rmii"; + status = "okay"; + }; + + mmc0: mmc@fff80000 { + pinctrl-0 = < + &pinctrl_board_mmc0_slot1 + &pinctrl_mmc0_slot0_clk_cmd_dat0 + &pinctrl_mmc0_slot0_dat1_3>; + status = "okay"; + slot@1 { + reg = <1>; + bus-width = <4>; + cd-gpios = <&pioC 9 GPIO_ACTIVE_HIGH>; + }; + }; + + ssc0: ssc@fff9c000 { + status = "okay"; + pinctrl-0 = <&pinctrl_ssc0_tx>; + }; + + spi0: spi@fffa4000 { + cs-gpios = <0>, <&pioC 11 0>, <0>, <0>; + mtd_dataflash@0 { + compatible = "atmel,at45", "atmel,dataflash"; + spi-max-frequency = <50000000>; + reg = <1>; + }; + }; + + shdwc@fffffd10 { + atmel,wakeup-counter = <10>; + atmel,wakeup-rtt-timer; + }; + + rtc@fffffd20 { + atmel,rtt-rtc-time-reg = <&gpbr 0x0>; + status = "okay"; + }; + + watchdog@fffffd40 { + status = "okay"; + }; + + gpbr: syscon@fffffd60 { + status = "okay"; + }; + }; + + nand0: nand@40000000 { + nand-bus-width = <8>; + nand-ecc-mode = "hardware"; + nand-on-flash-bbt; + status = "okay"; + }; + + usb1: ehci@00800000 { + atmel,vbus-gpio = <&pioC 5 GPIO_ACTIVE_HIGH>; + status = "okay"; + }; + }; + +}; diff --git a/arch/arm/dts/at91sam9g45.dtsi b/arch/arm/dts/at91sam9g45.dtsi new file mode 100644 index 0000000000..af8b708ac3 --- /dev/null +++ b/arch/arm/dts/at91sam9g45.dtsi @@ -0,0 +1,1335 @@ +/* + * at91sam9g45.dtsi - Device Tree Include file for AT91SAM9G45 family SoC + * applies to AT91SAM9G45, AT91SAM9M10, + * AT91SAM9G46, AT91SAM9M11 SoC + * + * Copyright (C) 2011 Atmel, + * 2011 Nicolas Ferre <nicolas.ferre@atmel.com> + * + * Licensed under GPLv2 or later. + */ + +#include "skeleton.dtsi" +#include <dt-bindings/dma/at91.h> +#include <dt-bindings/pinctrl/at91.h> +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/clock/at91.h> + +/ { + model = "Atmel AT91SAM9G45 family SoC"; + compatible = "atmel,at91sam9g45"; + interrupt-parent = <&aic>; + + aliases { + serial0 = &dbgu; + serial1 = &usart0; + serial2 = &usart1; + serial3 = &usart2; + serial4 = &usart3; + gpio0 = &pioA; + gpio1 = &pioB; + gpio2 = &pioC; + gpio3 = &pioD; + gpio4 = &pioE; + tcb0 = &tcb0; + tcb1 = &tcb1; + i2c0 = &i2c0; + i2c1 = &i2c1; + ssc0 = &ssc0; + ssc1 = &ssc1; + pwm0 = &pwm0; + }; + cpus { + #address-cells = <0>; + #size-cells = <0>; + + cpu { + compatible = "arm,arm926ej-s"; + device_type = "cpu"; + }; + }; + + memory { + reg = <0x70000000 0x10000000>; + }; + + clocks { + slow_xtal: slow_xtal { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + }; + + main_xtal: main_xtal { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + }; + + adc_op_clk: adc_op_clk{ + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <300000>; + }; + }; + + sram: sram@00300000 { + compatible = "mmio-sram"; + reg = <0x00300000 0x10000>; + }; + + ahb { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + apb { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + aic: interrupt-controller@fffff000 { + #interrupt-cells = <3>; + compatible = "atmel,at91rm9200-aic"; + interrupt-controller; + reg = <0xfffff000 0x200>; + atmel,external-irqs = <31>; + }; + + ramc0: ramc@ffffe400 { + compatible = "atmel,at91sam9g45-ddramc"; + reg = <0xffffe400 0x200>; + clocks = <&ddrck>; + clock-names = "ddrck"; + }; + + ramc1: ramc@ffffe600 { + compatible = "atmel,at91sam9g45-ddramc"; + reg = <0xffffe600 0x200>; + clocks = <&ddrck>; + clock-names = "ddrck"; + }; + + pmc: pmc@fffffc00 { + compatible = "atmel,at91sam9g45-pmc", "syscon"; + reg = <0xfffffc00 0x100>; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; + interrupt-controller; + #address-cells = <1>; + #size-cells = <0>; + #interrupt-cells = <1>; + + main_osc: main_osc { + compatible = "atmel,at91rm9200-clk-main-osc"; + #clock-cells = <0>; + interrupts-extended = <&pmc AT91_PMC_MOSCS>; + clocks = <&main_xtal>; + }; + + main: mainck { + compatible = "atmel,at91rm9200-clk-main"; + #clock-cells = <0>; + clocks = <&main_osc>; + }; + + plla: pllack { + compatible = "atmel,at91rm9200-clk-pll"; + #clock-cells = <0>; + interrupts-extended = <&pmc AT91_PMC_LOCKA>; + clocks = <&main>; + reg = <0>; + atmel,clk-input-range = <2000000 32000000>; + #atmel,pll-clk-output-range-cells = <4>; + atmel,pll-clk-output-ranges = <745000000 800000000 0 0 + 695000000 750000000 1 0 + 645000000 700000000 2 0 + 595000000 650000000 3 0 + 545000000 600000000 0 1 + 495000000 555000000 1 1 + 445000000 500000000 2 1 + 400000000 450000000 3 1>; + }; + + plladiv: plladivck { + compatible = "atmel,at91sam9x5-clk-plldiv"; + #clock-cells = <0>; + clocks = <&plla>; + }; + + utmi: utmick { + compatible = "atmel,at91sam9x5-clk-utmi"; + #clock-cells = <0>; + interrupts-extended = <&pmc AT91_PMC_LOCKU>; + clocks = <&main>; + }; + + mck: masterck { + compatible = "atmel,at91rm9200-clk-master"; + #clock-cells = <0>; + interrupts-extended = <&pmc AT91_PMC_MCKRDY>; + clocks = <&clk32k>, <&main>, <&plladiv>, <&utmi>; + atmel,clk-output-range = <0 133333333>; + atmel,clk-divisors = <1 2 4 3>; + }; + + usb: usbck { + compatible = "atmel,at91sam9x5-clk-usb"; + #clock-cells = <0>; + clocks = <&plladiv>, <&utmi>; + }; + + prog: progck { + compatible = "atmel,at91sam9g45-clk-programmable"; + #address-cells = <1>; + #size-cells = <0>; + interrupt-parent = <&pmc>; + clocks = <&clk32k>, <&main>, <&plladiv>, <&utmi>, <&mck>; + + prog0: prog0 { + #clock-cells = <0>; + reg = <0>; + interrupts = <AT91_PMC_PCKRDY(0)>; + }; + + prog1: prog1 { + #clock-cells = <0>; + reg = <1>; + interrupts = <AT91_PMC_PCKRDY(1)>; + }; + }; + + systemck { + compatible = "atmel,at91rm9200-clk-system"; + #address-cells = <1>; + #size-cells = <0>; + + ddrck: ddrck { + #clock-cells = <0>; + reg = <2>; + clocks = <&mck>; + }; + + uhpck: uhpck { + #clock-cells = <0>; + reg = <6>; + clocks = <&usb>; + }; + + pck0: pck0 { + #clock-cells = <0>; + reg = <8>; + clocks = <&prog0>; + }; + + pck1: pck1 { + #clock-cells = <0>; + reg = <9>; + clocks = <&prog1>; + }; + }; + + periphck { + compatible = "atmel,at91rm9200-clk-peripheral"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&mck>; + + pioA_clk: pioA_clk { + #clock-cells = <0>; + reg = <2>; + }; + + pioB_clk: pioB_clk { + #clock-cells = <0>; + reg = <3>; + }; + + pioC_clk: pioC_clk { + #clock-cells = <0>; + reg = <4>; + }; + + pioDE_clk: pioDE_clk { + #clock-cells = <0>; + reg = <5>; + }; + + trng_clk: trng_clk { + #clock-cells = <0>; + reg = <6>; + }; + + usart0_clk: usart0_clk { + #clock-cells = <0>; + reg = <7>; + }; + + usart1_clk: usart1_clk { + #clock-cells = <0>; + reg = <8>; + }; + + usart2_clk: usart2_clk { + #clock-cells = <0>; + reg = <9>; + }; + + usart3_clk: usart3_clk { + #clock-cells = <0>; + reg = <10>; + }; + + mci0_clk: mci0_clk { + #clock-cells = <0>; + reg = <11>; + }; + + twi0_clk: twi0_clk { + #clock-cells = <0>; + reg = <12>; + }; + + twi1_clk: twi1_clk { + #clock-cells = <0>; + reg = <13>; + }; + + spi0_clk: spi0_clk { + #clock-cells = <0>; + reg = <14>; + }; + + spi1_clk: spi1_clk { + #clock-cells = <0>; + reg = <15>; + }; + + ssc0_clk: ssc0_clk { + #clock-cells = <0>; + reg = <16>; + }; + + ssc1_clk: ssc1_clk { + #clock-cells = <0>; + reg = <17>; + }; + + tcb0_clk: tcb0_clk { + #clock-cells = <0>; + reg = <18>; + }; + + pwm_clk: pwm_clk { + #clock-cells = <0>; + reg = <19>; + }; + + adc_clk: adc_clk { + #clock-cells = <0>; + reg = <20>; + }; + + dma0_clk: dma0_clk { + #clock-cells = <0>; + reg = <21>; + }; + + uhphs_clk: uhphs_clk { + #clock-cells = <0>; + reg = <22>; + }; + + lcd_clk: lcd_clk { + #clock-cells = <0>; + reg = <23>; + }; + + ac97_clk: ac97_clk { + #clock-cells = <0>; + reg = <24>; + }; + + macb0_clk: macb0_clk { + #clock-cells = <0>; + reg = <25>; + }; + + isi_clk: isi_clk { + #clock-cells = <0>; + reg = <26>; + }; + + udphs_clk: udphs_clk { + #clock-cells = <0>; + reg = <27>; + }; + + aestdessha_clk: aestdessha_clk { + #clock-cells = <0>; + reg = <28>; + }; + + mci1_clk: mci1_clk { + #clock-cells = <0>; + reg = <29>; + }; + + vdec_clk: vdec_clk { + #clock-cells = <0>; + reg = <30>; + }; + }; + }; + + rstc@fffffd00 { + compatible = "atmel,at91sam9g45-rstc"; + reg = <0xfffffd00 0x10>; + clocks = <&clk32k>; + }; + + pit: timer@fffffd30 { + compatible = "atmel,at91sam9260-pit"; + reg = <0xfffffd30 0xf>; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; + clocks = <&mck>; + }; + + + shdwc@fffffd10 { + compatible = "atmel,at91sam9rl-shdwc"; + reg = <0xfffffd10 0x10>; + clocks = <&clk32k>; + }; + + tcb0: timer@fff7c000 { + compatible = "atmel,at91rm9200-tcb"; + reg = <0xfff7c000 0x100>; + interrupts = <18 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&tcb0_clk>, <&tcb0_clk>, <&tcb0_clk>, <&clk32k>; + clock-names = "t0_clk", "t1_clk", "t2_clk", "slow_clk"; + }; + + tcb1: timer@fffd4000 { + compatible = "atmel,at91rm9200-tcb"; + reg = <0xfffd4000 0x100>; + interrupts = <18 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&tcb0_clk>, <&tcb0_clk>, <&tcb0_clk>, <&clk32k>; + clock-names = "t0_clk", "t1_clk", "t2_clk", "slow_clk"; + }; + + dma: dma-controller@ffffec00 { + compatible = "atmel,at91sam9g45-dma"; + reg = <0xffffec00 0x200>; + interrupts = <21 IRQ_TYPE_LEVEL_HIGH 0>; + #dma-cells = <2>; + clocks = <&dma0_clk>; + clock-names = "dma_clk"; + }; + + pinctrl@fffff200 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "atmel,at91rm9200-pinctrl", "simple-bus"; + ranges = <0xfffff200 0xfffff200 0xa00>; + + atmel,mux-mask = < + /* A B */ + 0xffffffff 0xffc003ff /* pioA */ + 0xffffffff 0x800f8f00 /* pioB */ + 0xffffffff 0x00000e00 /* pioC */ + 0xffffffff 0xff0c1381 /* pioD */ + 0xffffffff 0x81ffff81 /* pioE */ + >; + + /* shared pinctrl settings */ + adc0 { + pinctrl_adc0_adtrg: adc0_adtrg { + atmel,pins = <AT91_PIOD 28 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + pinctrl_adc0_ad0: adc0_ad0 { + atmel,pins = <AT91_PIOD 20 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; + }; + pinctrl_adc0_ad1: adc0_ad1 { + atmel,pins = <AT91_PIOD 21 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; + }; + pinctrl_adc0_ad2: adc0_ad2 { + atmel,pins = <AT91_PIOD 22 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; + }; + pinctrl_adc0_ad3: adc0_ad3 { + atmel,pins = <AT91_PIOD 23 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; + }; + pinctrl_adc0_ad4: adc0_ad4 { + atmel,pins = <AT91_PIOD 24 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; + }; + pinctrl_adc0_ad5: adc0_ad5 { + atmel,pins = <AT91_PIOD 25 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; + }; + pinctrl_adc0_ad6: adc0_ad6 { + atmel,pins = <AT91_PIOD 26 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; + }; + pinctrl_adc0_ad7: adc0_ad7 { + atmel,pins = <AT91_PIOD 27 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; + }; + }; + + dbgu { + pinctrl_dbgu: dbgu-0 { + atmel,pins = + <AT91_PIOB 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB12 periph A */ + AT91_PIOB 13 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB13 periph A */ + }; + }; + + i2c0 { + pinctrl_i2c0: i2c0-0 { + atmel,pins = + <AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA21 periph A TWCK0 */ + AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA20 periph A TWD0 */ + }; + }; + + i2c1 { + pinctrl_i2c1: i2c1-0 { + atmel,pins = + <AT91_PIOB 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB11 periph A TWCK1 */ + AT91_PIOB 10 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB10 periph A TWD1 */ + }; + }; + + isi { + pinctrl_isi_data_0_7: isi-0-data-0-7 { + atmel,pins = + <AT91_PIOB 20 AT91_PERIPH_A AT91_PINCTRL_NONE /* D0 */ + AT91_PIOB 21 AT91_PERIPH_A AT91_PINCTRL_NONE /* D1 */ + AT91_PIOB 22 AT91_PERIPH_A AT91_PINCTRL_NONE /* D2 */ + AT91_PIOB 23 AT91_PERIPH_A AT91_PINCTRL_NONE /* D3 */ + AT91_PIOB 24 AT91_PERIPH_A AT91_PINCTRL_NONE /* D4 */ + AT91_PIOB 25 AT91_PERIPH_A AT91_PINCTRL_NONE /* D5 */ + AT91_PIOB 26 AT91_PERIPH_A AT91_PINCTRL_NONE /* D6 */ + AT91_PIOB 27 AT91_PERIPH_A AT91_PINCTRL_NONE /* D7 */ + AT91_PIOB 28 AT91_PERIPH_A AT91_PINCTRL_NONE /* PCK */ + AT91_PIOB 29 AT91_PERIPH_A AT91_PINCTRL_NONE /* VSYNC */ + AT91_PIOB 30 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* HSYNC */ + }; + + pinctrl_isi_data_8_9: isi-0-data-8-9 { + atmel,pins = + <AT91_PIOB 8 AT91_PERIPH_B AT91_PINCTRL_NONE /* D8 */ + AT91_PIOB 9 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* D9 */ + }; + + pinctrl_isi_data_10_11: isi-0-data-10-11 { + atmel,pins = + <AT91_PIOB 10 AT91_PERIPH_B AT91_PINCTRL_NONE /* D10 */ + AT91_PIOB 11 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* D11 */ + }; + }; + + usart0 { + pinctrl_usart0: usart0-0 { + atmel,pins = + <AT91_PIOB 19 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PB19 periph A with pullup */ + AT91_PIOB 18 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB18 periph A */ + }; + + pinctrl_usart0_rts: usart0_rts-0 { + atmel,pins = + <AT91_PIOB 17 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PB17 periph B */ + }; + + pinctrl_usart0_cts: usart0_cts-0 { + atmel,pins = + <AT91_PIOB 15 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PB15 periph B */ + }; + }; + + uart1 { + pinctrl_usart1: usart1-0 { + atmel,pins = + <AT91_PIOB 4 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PB4 periph A with pullup */ + AT91_PIOB 5 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB5 periph A */ + }; + + pinctrl_usart1_rts: usart1_rts-0 { + atmel,pins = + <AT91_PIOD 16 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PD16 periph A */ + }; + + pinctrl_usart1_cts: usart1_cts-0 { + atmel,pins = + <AT91_PIOD 17 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PD17 periph A */ + }; + }; + + usart2 { + pinctrl_usart2: usart2-0 { + atmel,pins = + <AT91_PIOB 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PB6 periph A with pullup */ + AT91_PIOB 7 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB7 periph A */ + }; + + pinctrl_usart2_rts: usart2_rts-0 { + atmel,pins = + <AT91_PIOC 9 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC9 periph B */ + }; + + pinctrl_usart2_cts: usart2_cts-0 { + atmel,pins = + <AT91_PIOC 11 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC11 periph B */ + }; + }; + + usart3 { + pinctrl_usart3: usart3-0 { + atmel,pins = + <AT91_PIOB 8 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PB9 periph A with pullup */ + AT91_PIOB 9 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB8 periph A */ + }; + + pinctrl_usart3_rts: usart3_rts-0 { + atmel,pins = + <AT91_PIOA 23 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA23 periph B */ + }; + + pinctrl_usart3_cts: usart3_cts-0 { + atmel,pins = + <AT91_PIOA 24 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA24 periph B */ + }; + }; + + nand { + pinctrl_nand: nand-0 { + atmel,pins = + <AT91_PIOC 8 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP /* PC8 gpio RDY pin pull_up*/ + AT91_PIOC 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; /* PC14 gpio enable pin pull_up */ + }; + }; + + macb { + pinctrl_macb_rmii: macb_rmii-0 { + atmel,pins = + <AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA10 periph A */ + AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA11 periph A */ + AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA12 periph A */ + AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA13 periph A */ + AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA14 periph A */ + AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA15 periph A */ + AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA16 periph A */ + AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA17 periph A */ + AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA18 periph A */ + AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA19 periph A */ + }; + + pinctrl_macb_rmii_mii: macb_rmii_mii-0 { + atmel,pins = + <AT91_PIOA 6 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA6 periph B */ + AT91_PIOA 7 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA7 periph B */ + AT91_PIOA 8 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA8 periph B */ + AT91_PIOA 9 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA9 periph B */ + AT91_PIOA 27 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA27 periph B */ + AT91_PIOA 28 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA28 periph B */ + AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA29 periph B */ + AT91_PIOA 30 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA30 periph B */ + }; + }; + + mmc0 { + pinctrl_mmc0_slot0_clk_cmd_dat0: mmc0_slot0_clk_cmd_dat0-0 { + atmel,pins = + <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA0 periph A */ + AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA1 periph A with pullup */ + AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA2 periph A with pullup */ + }; + + pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 { + atmel,pins = + <AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA3 periph A with pullup */ + AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA4 periph A with pullup */ + AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA5 periph A with pullup */ + }; + + pinctrl_mmc0_slot0_dat4_7: mmc0_slot0_dat4_7-0 { + atmel,pins = + <AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA6 periph A with pullup */ + AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA7 periph A with pullup */ + AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA8 periph A with pullup */ + AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA9 periph A with pullup */ + }; + }; + + mmc1 { + pinctrl_mmc1_slot0_clk_cmd_dat0: mmc1_slot0_clk_cmd_dat0-0 { + atmel,pins = + <AT91_PIOA 31 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA31 periph A */ + AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA22 periph A with pullup */ + AT91_PIOA 23 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA23 periph A with pullup */ + }; + + pinctrl_mmc1_slot0_dat1_3: mmc1_slot0_dat1_3-0 { + atmel,pins = + <AT91_PIOA 24 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA24 periph A with pullup */ + AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA25 periph A with pullup */ + AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA26 periph A with pullup */ + }; + + pinctrl_mmc1_slot0_dat4_7: mmc1_slot0_dat4_7-0 { + atmel,pins = + <AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA27 periph A with pullup */ + AT91_PIOA 28 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA28 periph A with pullup */ + AT91_PIOA 29 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA29 periph A with pullup */ + AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA30 periph A with pullup */ + }; + }; + + ssc0 { + pinctrl_ssc0_tx: ssc0_tx-0 { + atmel,pins = + <AT91_PIOD 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD0 periph A */ + AT91_PIOD 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD1 periph A */ + AT91_PIOD 2 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PD2 periph A */ + }; + + pinctrl_ssc0_rx: ssc0_rx-0 { + atmel,pins = + <AT91_PIOD 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD3 periph A */ + AT91_PIOD 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD4 periph A */ + AT91_PIOD 5 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PD5 periph A */ + }; + }; + + ssc1 { + pinctrl_ssc1_tx: ssc1_tx-0 { + atmel,pins = + <AT91_PIOD 10 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD10 periph A */ + AT91_PIOD 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD11 periph A */ + AT91_PIOD 12 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PD12 periph A */ + }; + + pinctrl_ssc1_rx: ssc1_rx-0 { + atmel,pins = + <AT91_PIOD 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD13 periph A */ + AT91_PIOD 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD14 periph A */ + AT91_PIOD 15 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PD15 periph A */ + }; + }; + + spi0 { + pinctrl_spi0: spi0-0 { + atmel,pins = + <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB0 periph A SPI0_MISO pin */ + AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB1 periph A SPI0_MOSI pin */ + AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB2 periph A SPI0_SPCK pin */ + }; + }; + + spi1 { + pinctrl_spi1: spi1-0 { + atmel,pins = + <AT91_PIOB 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB14 periph A SPI1_MISO pin */ + AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB15 periph A SPI1_MOSI pin */ + AT91_PIOB 16 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB16 periph A SPI1_SPCK pin */ + }; + }; + + tcb0 { + pinctrl_tcb0_tclk0: tcb0_tclk0-0 { + atmel,pins = <AT91_PIOD 23 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tclk1: tcb0_tclk1-0 { + atmel,pins = <AT91_PIOD 29 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tclk2: tcb0_tclk2-0 { + atmel,pins = <AT91_PIOC 10 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tioa0: tcb0_tioa0-0 { + atmel,pins = <AT91_PIOD 20 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tioa1: tcb0_tioa1-0 { + atmel,pins = <AT91_PIOD 21 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tioa2: tcb0_tioa2-0 { + atmel,pins = <AT91_PIOD 22 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tiob0: tcb0_tiob0-0 { + atmel,pins = <AT91_PIOD 30 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tiob1: tcb0_tiob1-0 { + atmel,pins = <AT91_PIOD 31 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tiob2: tcb0_tiob2-0 { + atmel,pins = <AT91_PIOA 26 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + }; + + tcb1 { + pinctrl_tcb1_tclk0: tcb1_tclk0-0 { + atmel,pins = <AT91_PIOA 0 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tclk1: tcb1_tclk1-0 { + atmel,pins = <AT91_PIOA 3 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tclk2: tcb1_tclk2-0 { + atmel,pins = <AT91_PIOD 9 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tioa0: tcb1_tioa0-0 { + atmel,pins = <AT91_PIOA 1 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tioa1: tcb1_tioa1-0 { + atmel,pins = <AT91_PIOA 4 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tioa2: tcb1_tioa2-0 { + atmel,pins = <AT91_PIOD 7 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tiob0: tcb1_tiob0-0 { + atmel,pins = <AT91_PIOA 2 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tiob1: tcb1_tiob1-0 { + atmel,pins = <AT91_PIOA 5 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tiob2: tcb1_tiob2-0 { + atmel,pins = <AT91_PIOD 8 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + }; + + fb { + pinctrl_fb: fb-0 { + atmel,pins = + <AT91_PIOE 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE0 periph A */ + AT91_PIOE 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE2 periph A */ + AT91_PIOE 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE3 periph A */ + AT91_PIOE 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE4 periph A */ + AT91_PIOE 5 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE5 periph A */ + AT91_PIOE 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE6 periph A */ + AT91_PIOE 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE7 periph A */ + AT91_PIOE 8 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE8 periph A */ + AT91_PIOE 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE9 periph A */ + AT91_PIOE 10 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE10 periph A */ + AT91_PIOE 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE11 periph A */ + AT91_PIOE 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE12 periph A */ + AT91_PIOE 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE13 periph A */ + AT91_PIOE 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE14 periph A */ + AT91_PIOE 15 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE15 periph A */ + AT91_PIOE 16 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE16 periph A */ + AT91_PIOE 17 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE17 periph A */ + AT91_PIOE 18 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE18 periph A */ + AT91_PIOE 19 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE19 periph A */ + AT91_PIOE 20 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE20 periph A */ + AT91_PIOE 21 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE21 periph A */ + AT91_PIOE 22 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE22 periph A */ + AT91_PIOE 23 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE23 periph A */ + AT91_PIOE 24 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE24 periph A */ + AT91_PIOE 25 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE25 periph A */ + AT91_PIOE 26 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE26 periph A */ + AT91_PIOE 27 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE27 periph A */ + AT91_PIOE 28 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE28 periph A */ + AT91_PIOE 29 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE29 periph A */ + AT91_PIOE 30 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PE30 periph A */ + }; + }; + + pioA: gpio@fffff200 { + compatible = "atmel,at91rm9200-gpio"; + reg = <0xfffff200 0x200>; + interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>; + #gpio-cells = <2>; + gpio-controller; + interrupt-controller; + #interrupt-cells = <2>; + clocks = <&pioA_clk>; + }; + + pioB: gpio@fffff400 { + compatible = "atmel,at91rm9200-gpio"; + reg = <0xfffff400 0x200>; + interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>; + #gpio-cells = <2>; + gpio-controller; + interrupt-controller; + #interrupt-cells = <2>; + clocks = <&pioB_clk>; + }; + + pioC: gpio@fffff600 { + compatible = "atmel,at91rm9200-gpio"; + reg = <0xfffff600 0x200>; + interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>; + #gpio-cells = <2>; + gpio-controller; + interrupt-controller; + #interrupt-cells = <2>; + clocks = <&pioC_clk>; + }; + + pioD: gpio@fffff800 { + compatible = "atmel,at91rm9200-gpio"; + reg = <0xfffff800 0x200>; + interrupts = <5 IRQ_TYPE_LEVEL_HIGH 1>; + #gpio-cells = <2>; + gpio-controller; + interrupt-controller; + #interrupt-cells = <2>; + clocks = <&pioDE_clk>; + }; + + pioE: gpio@fffffa00 { + compatible = "atmel,at91rm9200-gpio"; + reg = <0xfffffa00 0x200>; + interrupts = <5 IRQ_TYPE_LEVEL_HIGH 1>; + #gpio-cells = <2>; + gpio-controller; + interrupt-controller; + #interrupt-cells = <2>; + clocks = <&pioDE_clk>; + }; + }; + + dbgu: serial@ffffee00 { + compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; + reg = <0xffffee00 0x200>; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_dbgu>; + clocks = <&mck>; + clock-names = "usart"; + status = "disabled"; + }; + + usart0: serial@fff8c000 { + compatible = "atmel,at91sam9260-usart"; + reg = <0xfff8c000 0x200>; + interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>; + atmel,use-dma-rx; + atmel,use-dma-tx; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usart0>; + clocks = <&usart0_clk>; + clock-names = "usart"; + status = "disabled"; + }; + + usart1: serial@fff90000 { + compatible = "atmel,at91sam9260-usart"; + reg = <0xfff90000 0x200>; + interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>; + atmel,use-dma-rx; + atmel,use-dma-tx; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usart1>; + clocks = <&usart1_clk>; + clock-names = "usart"; + status = "disabled"; + }; + + usart2: serial@fff94000 { + compatible = "atmel,at91sam9260-usart"; + reg = <0xfff94000 0x200>; + interrupts = <9 IRQ_TYPE_LEVEL_HIGH 5>; + atmel,use-dma-rx; + atmel,use-dma-tx; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usart2>; + clocks = <&usart2_clk>; + clock-names = "usart"; + status = "disabled"; + }; + + usart3: serial@fff98000 { + compatible = "atmel,at91sam9260-usart"; + reg = <0xfff98000 0x200>; + interrupts = <10 IRQ_TYPE_LEVEL_HIGH 5>; + atmel,use-dma-rx; + atmel,use-dma-tx; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usart3>; + clocks = <&usart3_clk>; + clock-names = "usart"; + status = "disabled"; + }; + + macb0: ethernet@fffbc000 { + compatible = "cdns,at91sam9260-macb", "cdns,macb"; + reg = <0xfffbc000 0x100>; + interrupts = <25 IRQ_TYPE_LEVEL_HIGH 3>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_macb_rmii>; + clocks = <&macb0_clk>, <&macb0_clk>; + clock-names = "hclk", "pclk"; + status = "disabled"; + }; + + trng@fffcc000 { + compatible = "atmel,at91sam9g45-trng"; + reg = <0xfffcc000 0x4000>; + interrupts = <6 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&trng_clk>; + }; + + i2c0: i2c@fff84000 { + compatible = "atmel,at91sam9g10-i2c"; + reg = <0xfff84000 0x100>; + interrupts = <12 IRQ_TYPE_LEVEL_HIGH 6>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c0>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&twi0_clk>; + status = "disabled"; + }; + + i2c1: i2c@fff88000 { + compatible = "atmel,at91sam9g10-i2c"; + reg = <0xfff88000 0x100>; + interrupts = <13 IRQ_TYPE_LEVEL_HIGH 6>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&twi1_clk>; + status = "disabled"; + }; + + ssc0: ssc@fff9c000 { + compatible = "atmel,at91sam9g45-ssc"; + reg = <0xfff9c000 0x4000>; + interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>; + clocks = <&ssc0_clk>; + clock-names = "pclk"; + status = "disabled"; + }; + + ssc1: ssc@fffa0000 { + compatible = "atmel,at91sam9g45-ssc"; + reg = <0xfffa0000 0x4000>; + interrupts = <17 IRQ_TYPE_LEVEL_HIGH 5>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>; + clocks = <&ssc1_clk>; + clock-names = "pclk"; + status = "disabled"; + }; + + adc0: adc@fffb0000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "atmel,at91sam9g45-adc"; + reg = <0xfffb0000 0x100>; + interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&adc_clk>, <&adc_op_clk>; + clock-names = "adc_clk", "adc_op_clk"; + atmel,adc-channels-used = <0xff>; + atmel,adc-vref = <3300>; + atmel,adc-startup-time = <40>; + atmel,adc-res = <8 10>; + atmel,adc-res-names = "lowres", "highres"; + atmel,adc-use-res = "highres"; + + trigger@0 { + reg = <0>; + trigger-name = "external-rising"; + trigger-value = <0x1>; + trigger-external; + }; + trigger@1 { + reg = <1>; + trigger-name = "external-falling"; + trigger-value = <0x2>; + trigger-external; + }; + + trigger@2 { + reg = <2>; + trigger-name = "external-any"; + trigger-value = <0x3>; + trigger-external; + }; + + trigger@3 { + reg = <3>; + trigger-name = "continuous"; + trigger-value = <0x6>; + }; + }; + + isi@fffb4000 { + compatible = "atmel,at91sam9g45-isi"; + reg = <0xfffb4000 0x4000>; + interrupts = <26 IRQ_TYPE_LEVEL_HIGH 5>; + clocks = <&isi_clk>; + clock-names = "isi_clk"; + status = "disabled"; + port { + #address-cells = <1>; + #size-cells = <0>; + }; + }; + + pwm0: pwm@fffb8000 { + compatible = "atmel,at91sam9rl-pwm"; + reg = <0xfffb8000 0x300>; + interrupts = <19 IRQ_TYPE_LEVEL_HIGH 4>; + #pwm-cells = <3>; + clocks = <&pwm_clk>; + status = "disabled"; + }; + + mmc0: mmc@fff80000 { + compatible = "atmel,hsmci"; + reg = <0xfff80000 0x600>; + interrupts = <11 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-names = "default"; + dmas = <&dma 1 AT91_DMA_CFG_PER_ID(0)>; + dma-names = "rxtx"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&mci0_clk>; + clock-names = "mci_clk"; + status = "disabled"; + }; + + mmc1: mmc@fffd0000 { + compatible = "atmel,hsmci"; + reg = <0xfffd0000 0x600>; + interrupts = <29 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-names = "default"; + dmas = <&dma 1 AT91_DMA_CFG_PER_ID(13)>; + dma-names = "rxtx"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&mci1_clk>; + clock-names = "mci_clk"; + status = "disabled"; + }; + + watchdog@fffffd40 { + compatible = "atmel,at91sam9260-wdt"; + reg = <0xfffffd40 0x10>; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; + clocks = <&clk32k>; + atmel,watchdog-type = "hardware"; + atmel,reset-type = "all"; + atmel,dbg-halt; + status = "disabled"; + }; + + spi0: spi@fffa4000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "atmel,at91rm9200-spi"; + reg = <0xfffa4000 0x200>; + interrupts = <14 4 3>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spi0>; + clocks = <&spi0_clk>; + clock-names = "spi_clk"; + status = "disabled"; + }; + + spi1: spi@fffa8000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "atmel,at91rm9200-spi"; + reg = <0xfffa8000 0x200>; + interrupts = <15 4 3>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spi1>; + clocks = <&spi1_clk>; + clock-names = "spi_clk"; + status = "disabled"; + }; + + usb2: gadget@fff78000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "atmel,at91sam9g45-udc"; + reg = <0x00600000 0x80000 + 0xfff78000 0x400>; + interrupts = <27 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&udphs_clk>, <&utmi>; + clock-names = "pclk", "hclk"; + status = "disabled"; + + ep0 { + reg = <0>; + atmel,fifo-size = <64>; + atmel,nb-banks = <1>; + }; + + ep1 { + reg = <1>; + atmel,fifo-size = <1024>; + atmel,nb-banks = <2>; + atmel,can-dma; + atmel,can-isoc; + }; + + ep2 { + reg = <2>; + atmel,fifo-size = <1024>; + atmel,nb-banks = <2>; + atmel,can-dma; + atmel,can-isoc; + }; + + ep3 { + reg = <3>; + atmel,fifo-size = <1024>; + atmel,nb-banks = <3>; + atmel,can-dma; + }; + + ep4 { + reg = <4>; + atmel,fifo-size = <1024>; + atmel,nb-banks = <3>; + atmel,can-dma; + }; + + ep5 { + reg = <5>; + atmel,fifo-size = <1024>; + atmel,nb-banks = <3>; + atmel,can-dma; + atmel,can-isoc; + }; + + ep6 { + reg = <6>; + atmel,fifo-size = <1024>; + atmel,nb-banks = <3>; + atmel,can-dma; + atmel,can-isoc; + }; + }; + + sckc@fffffd50 { + compatible = "atmel,at91sam9x5-sckc"; + reg = <0xfffffd50 0x4>; + + slow_osc: slow_osc { + compatible = "atmel,at91sam9x5-clk-slow-osc"; + #clock-cells = <0>; + atmel,startup-time-usec = <1200000>; + clocks = <&slow_xtal>; + }; + + slow_rc_osc: slow_rc_osc { + compatible = "atmel,at91sam9x5-clk-slow-rc-osc"; + #clock-cells = <0>; + atmel,startup-time-usec = <75>; + clock-frequency = <32768>; + clock-accuracy = <50000000>; + }; + + clk32k: slck { + compatible = "atmel,at91sam9x5-clk-slow"; + #clock-cells = <0>; + clocks = <&slow_rc_osc &slow_osc>; + }; + }; + + rtc@fffffd20 { + compatible = "atmel,at91sam9260-rtt"; + reg = <0xfffffd20 0x10>; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; + clocks = <&clk32k>; + status = "disabled"; + }; + + rtc@fffffdb0 { + compatible = "atmel,at91rm9200-rtc"; + reg = <0xfffffdb0 0x30>; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; + clocks = <&clk32k>; + status = "disabled"; + }; + + gpbr: syscon@fffffd60 { + compatible = "atmel,at91sam9260-gpbr", "syscon"; + reg = <0xfffffd60 0x10>; + status = "disabled"; + }; + }; + + fb0: fb@0x00500000 { + compatible = "atmel,at91sam9g45-lcdc"; + reg = <0x00500000 0x1000>; + interrupts = <23 IRQ_TYPE_LEVEL_HIGH 3>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fb>; + clocks = <&lcd_clk>, <&lcd_clk>; + clock-names = "hclk", "lcdc_clk"; + status = "disabled"; + }; + + nand0: nand@40000000 { + compatible = "atmel,at91rm9200-nand"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x40000000 0x10000000 + 0xffffe200 0x200 + >; + atmel,nand-addr-offset = <21>; + atmel,nand-cmd-offset = <22>; + atmel,nand-has-dma; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_nand>; + gpios = <&pioC 8 GPIO_ACTIVE_HIGH + &pioC 14 GPIO_ACTIVE_HIGH + 0 + >; + status = "disabled"; + }; + + usb0: ohci@00700000 { + compatible = "atmel,at91rm9200-ohci", "usb-ohci"; + reg = <0x00700000 0x100000>; + interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>; + clocks = <&uhphs_clk>, <&uhphs_clk>, <&uhpck>; + clock-names = "ohci_clk", "hclk", "uhpck"; + status = "disabled"; + }; + + usb1: ehci@00800000 { + compatible = "atmel,at91sam9g45-ehci", "usb-ehci"; + reg = <0x00800000 0x100000>; + interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>; + clocks = <&utmi>, <&uhphs_clk>; + clock-names = "usb_clk", "ehci_clk"; + status = "disabled"; + }; + }; + + i2c@0 { + compatible = "i2c-gpio"; + gpios = <&pioA 20 GPIO_ACTIVE_HIGH /* sda */ + &pioA 21 GPIO_ACTIVE_HIGH /* scl */ + >; + i2c-gpio,sda-open-drain; + i2c-gpio,scl-open-drain; + i2c-gpio,delay-us = <5>; /* ~100 kHz */ + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; +}; diff --git a/arch/arm/dts/exynos5.dtsi b/arch/arm/dts/exynos5.dtsi index 179584c748..8650800f52 100644 --- a/arch/arm/dts/exynos5.dtsi +++ b/arch/arm/dts/exynos5.dtsi @@ -163,13 +163,14 @@ }; fimd@14400000 { + u-boot,dm-pre-reloc; compatible = "samsung,exynos-fimd"; reg = <0x14400000 0x10000>; #address-cells = <1>; #size-cells = <1>; }; - dp@145b0000 { + dp: dp@145b0000 { compatible = "samsung,exynos5-dp"; reg = <0x145b0000 0x1000>; #address-cells = <1>; diff --git a/arch/arm/dts/exynos5250-snow.dts b/arch/arm/dts/exynos5250-snow.dts index bda5499988..29c13c1257 100644 --- a/arch/arm/dts/exynos5250-snow.dts +++ b/arch/arm/dts/exynos5250-snow.dts @@ -198,6 +198,20 @@ reset-gpios = <&gpx1 5 GPIO_ACTIVE_LOW>; hotplug-gpios = <&gpx0 7 GPIO_ACTIVE_HIGH>; edid-emulation = <5>; + + ports { + port@0 { + bridge_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + + port@1 { + bridge_in: endpoint { + remote-endpoint = <&dp_out>; + }; + }; + }; }; soundcodec@22 { @@ -223,6 +237,27 @@ }; }; + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&pwm 0 1000000 0>; + brightness-levels = <0 100 500 1000 1500 2000 2500 2800>; + default-brightness-level = <7>; + enable-gpios = <&gpx3 0 GPIO_ACTIVE_HIGH>; + power-supply = <&fet1>; + }; + + panel: panel { + compatible = "auo,b116xw03"; + power-supply = <&fet6>; + backlight = <&backlight>; + + port { + panel_in: endpoint { + remote-endpoint = <&bridge_out>; + }; + }; + }; + spi@131b0000 { spi-max-frequency = <1000000>; spi-deactivate-delay = <100>; @@ -337,6 +372,15 @@ samsung,dynamic-range = <0>; samsung,ycbcr-coeff = <0>; samsung,color-depth = <1>; + samsung,hpd-gpio = <&gpx0 7 GPIO_ACTIVE_HIGH>; + + ports { + port@0 { + dp_out: endpoint { + remote-endpoint = <&bridge_in>; + }; + }; + }; }; }; diff --git a/arch/arm/dts/exynos5250-spring.dts b/arch/arm/dts/exynos5250-spring.dts index 81b3d29f9c..693501e4c1 100644 --- a/arch/arm/dts/exynos5250-spring.dts +++ b/arch/arm/dts/exynos5250-spring.dts @@ -158,6 +158,27 @@ samsung,ycbcr-coeff = <0>; samsung,color-depth = <1>; }; + + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&pwm 0 1000000 0>; + brightness-levels = <0 100 500 1000 1500 2000 2500 2800>; + default-brightness-level = <1>; + enable-gpios = <&gpx3 0 GPIO_ACTIVE_HIGH>; + power-supply = <&fet1>; + }; + + panel: panel { + compatible = "auo,b116xw03"; + power-supply = <&fet6>; + backlight = <&backlight>; + + port { + panel_in: endpoint { + remote-endpoint = <&bridge_out>; + }; + }; + }; }; &i2c_0 { @@ -385,6 +406,25 @@ }; }; +&dp { + status = "okay"; + samsung,color-space = <0>; + samsung,dynamic-range = <0>; + samsung,ycbcr-coeff = <0>; + samsung,color-depth = <1>; + samsung,link-rate = <0x0a>; + samsung,lane-count = <1>; + samsung,hpd-gpio = <&gpc3 0 GPIO_ACTIVE_HIGH>; + + ports { + port@0 { + dp_out: endpoint { + remote-endpoint = <&bridge_in>; + }; + }; + }; +}; + &i2c_1 { status = "okay"; samsung,i2c-sda-delay = <100>; @@ -585,6 +625,19 @@ 0x04 0x59 0x60 /* MPU Clock source: LC => RCO */ 0x04 0x54 0x14 /* LC -> RCO */ 0x02 0xa1 0x91>; /* HPD high */ + ports { + port@0 { + bridge_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + + port@1 { + bridge_in: endpoint { + remote-endpoint = <&dp_out>; + }; + }; + }; }; soundcodec@20 { diff --git a/arch/arm/dts/exynos5250.dtsi b/arch/arm/dts/exynos5250.dtsi index 7eef3e3f4f..d44c9f647e 100644 --- a/arch/arm/dts/exynos5250.dtsi +++ b/arch/arm/dts/exynos5250.dtsi @@ -116,4 +116,11 @@ }; }; + pwm: pwm@12dd0000 { + compatible = "samsung,exynos4210-pwm"; + reg = <0x12dd0000 0x100>; + samsung,pwm-outputs = <0>, <1>, <2>, <3>; + #pwm-cells = <3>; + }; + }; diff --git a/arch/arm/dts/exynos5420-peach-pit.dts b/arch/arm/dts/exynos5420-peach-pit.dts index 16d52f4928..2db4ad2dbd 100644 --- a/arch/arm/dts/exynos5420-peach-pit.dts +++ b/arch/arm/dts/exynos5420-peach-pit.dts @@ -9,6 +9,8 @@ /dts-v1/; #include "exynos54xx.dtsi" +#include <dt-bindings/clock/maxim,max77802.h> +#include <dt-bindings/regulator/maxim,max77802.h> / { model = "Samsung/Google Peach Pit board based on Exynos5420"; @@ -29,6 +31,14 @@ i2c104 = &i2c_tunnel; }; + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&pwm 0 1000000 0>; + brightness-levels = <0 100 500 1000 1500 2000 2500 2800>; + default-brightness-level = <7>; + power-supply = <&tps65090_fet1>; + }; + dmc { mem-manuf = "samsung"; mem-type = "ddr3"; @@ -188,6 +198,20 @@ 0x04 0x59 0x60 0x04 0x54 0x14 /* LC -> RCO */ 0x02 0xa1 0x91>; /* HPD high */ + + ports { + port@0 { + bridge_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + + port@1 { + bridge_in: endpoint { + remote-endpoint = <&dp_out>; + }; + }; + }; }; }; @@ -203,6 +227,18 @@ }; }; + panel: panel { + compatible = "auo,b116xw03"; + power-supply = <&tps65090_fet6>; + backlight = <&backlight>; + + port { + panel_in: endpoint { + remote-endpoint = <&bridge_out>; + }; + }; + }; + spi@12d30000 { /* spi1 */ spi-max-frequency = <50000000>; firmware_storage_spi: flash@0 { @@ -254,6 +290,25 @@ }; }; +&dp { + status = "okay"; + samsung,color-space = <0>; + samsung,dynamic-range = <0>; + samsung,ycbcr-coeff = <0>; + samsung,color-depth = <1>; + samsung,link-rate = <0x06>; + samsung,lane-count = <2>; + samsung,hpd-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>; + + ports { + port@0 { + dp_out: endpoint { + remote-endpoint = <&bridge_in>; + }; + }; + }; +}; + &spi_2 { spi-max-frequency = <3125000>; spi-deactivate-delay = <200>; diff --git a/arch/arm/dts/exynos54xx.dtsi b/arch/arm/dts/exynos54xx.dtsi index daa6a33c5b..b4ddf53a2e 100644 --- a/arch/arm/dts/exynos54xx.dtsi +++ b/arch/arm/dts/exynos54xx.dtsi @@ -49,7 +49,7 @@ status = "disabled"; }; - i2c@12CA0000 { + hsi2c_4: i2c@12CA0000 { #address-cells = <1>; #size-cells = <0>; compatible = "samsung,exynos5-hsi2c"; @@ -178,7 +178,7 @@ samsung,pwm-out-gpio = <&gpb2 0 GPIO_ACTIVE_HIGH>; }; - dp@145b0000 { + dp: dp@145b0000 { samsung,lt-status = <0>; samsung,master-mode = <0>; @@ -197,6 +197,13 @@ mem-type = "ddr3"; }; + pwm: pwm@12dd0000 { + compatible = "samsung,exynos4210-pwm"; + reg = <0x12dd0000 0x100>; + samsung,pwm-outputs = <0>, <1>, <2>, <3>; + #pwm-cells = <3>; + }; + xhci1: xhci@12400000 { compatible = "samsung,exynos5250-xhci"; reg = <0x12400000 0x10000>; diff --git a/arch/arm/dts/exynos5800-peach-pi.dts b/arch/arm/dts/exynos5800-peach-pi.dts index 76826dc23b..4c139bf143 100644 --- a/arch/arm/dts/exynos5800-peach-pi.dts +++ b/arch/arm/dts/exynos5800-peach-pi.dts @@ -30,6 +30,27 @@ i2c104 = &i2c_tunnel; }; + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&pwm 0 1000000 0>; + brightness-levels = <0 100 500 1000 1500 2000 2500 2800>; + default-brightness-level = <7>; + enable-gpios = <&gpx2 2 GPIO_ACTIVE_HIGH>; + power-supply = <&tps65090_fet1>; + }; + + panel: panel { + compatible = "auo,b133htn01"; + power-supply = <&tps65090_fet6>; + backlight = <&backlight>; + + port { + panel_in: endpoint { + remote-endpoint = <&dp_out>; + }; + }; + }; + dmc { mem-manuf = "samsung"; mem-type = "ddr3"; @@ -132,6 +153,25 @@ }; }; +&dp { + status = "okay"; + samsung,color-space = <0>; + samsung,dynamic-range = <0>; + samsung,ycbcr-coeff = <0>; + samsung,color-depth = <1>; + samsung,link-rate = <0x0a>; + samsung,lane-count = <2>; + samsung,hpd-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>; + + ports { + port { + dp_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; +}; + &spi_2 { spi-max-frequency = <3125000>; spi-deactivate-delay = <200>; diff --git a/arch/arm/dts/exynos7420-espresso7420.dts b/arch/arm/dts/exynos7420-espresso7420.dts new file mode 100644 index 0000000000..f17a8482ff --- /dev/null +++ b/arch/arm/dts/exynos7420-espresso7420.dts @@ -0,0 +1,24 @@ +/* + * Samsung Espresso7420 board device tree source + * + * Copyright (c) 2016 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include "exynos7420.dtsi" +/ { + model = "Samsung Espresso7420 board based on Exynos7420"; + compatible = "samsung,espresso7420", "samsung,exynos7420"; + + aliases { + serial2 = "/serial@14C30000"; + console = "/serial@14C30000"; + pinctrl0 = "/pinctrl@13470000"; + }; +}; + +&fin_pll { + clock-frequency = <24000000>; +}; diff --git a/arch/arm/dts/exynos7420.dtsi b/arch/arm/dts/exynos7420.dtsi new file mode 100644 index 0000000000..b398021e30 --- /dev/null +++ b/arch/arm/dts/exynos7420.dtsi @@ -0,0 +1,83 @@ +/* + * Samsung Exynos7420 SoC device tree source + * + * Copyright (c) 2016 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/dts-v1/; +#include "skeleton.dtsi" +#include <dt-bindings/clock/exynos7420-clk.h> +/ { + compatible = "samsung,exynos7420"; + + fin_pll: xxti { + compatible = "fixed-clock"; + clock-output-names = "fin_pll"; + u-boot,dm-pre-reloc; + #clock-cells = <0>; + }; + + clock_topc: clock-controller@10570000 { + compatible = "samsung,exynos7-clock-topc"; + reg = <0x10570000 0x10000>; + u-boot,dm-pre-reloc; + #clock-cells = <1>; + clocks = <&fin_pll>; + clock-names = "fin_pll"; + }; + + clock_top0: clock-controller@105d0000 { + compatible = "samsung,exynos7-clock-top0"; + reg = <0x105d0000 0xb000>; + u-boot,dm-pre-reloc; + #clock-cells = <1>; + clocks = <&fin_pll>, <&clock_topc DOUT_SCLK_BUS0_PLL>, + <&clock_topc DOUT_SCLK_BUS1_PLL>, + <&clock_topc DOUT_SCLK_CC_PLL>, + <&clock_topc DOUT_SCLK_MFC_PLL>; + clock-names = "fin_pll", "dout_sclk_bus0_pll", + "dout_sclk_bus1_pll", "dout_sclk_cc_pll", + "dout_sclk_mfc_pll"; + }; + + clock_peric1: clock-controller@14c80000 { + compatible = "samsung,exynos7-clock-peric1"; + reg = <0x14c80000 0xd00>; + u-boot,dm-pre-reloc; + #clock-cells = <1>; + clocks = <&fin_pll>, <&clock_top0 DOUT_ACLK_PERIC1>, + <&clock_top0 CLK_SCLK_UART1>, + <&clock_top0 CLK_SCLK_UART2>, + <&clock_top0 CLK_SCLK_UART3>; + clock-names = "fin_pll", "dout_aclk_peric1_66", + "sclk_uart1", "sclk_uart2", "sclk_uart3"; + }; + + pinctrl@13470000 { + compatible = "samsung,exynos7420-pinctrl"; + reg = <0x13470000 0x1000>; + u-boot,dm-pre-reloc; + + serial2_bus: serial2-bus { + samsung,pins = "gpd1-4", "gpd1-5"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + u-boot,dm-pre-reloc; + }; + }; + + serial@14C30000 { + compatible = "samsung,exynos4210-uart"; + reg = <0x14C30000 0x100>; + u-boot,dm-pre-reloc; + clocks = <&clock_peric1 PCLK_UART2>, + <&clock_peric1 SCLK_UART2>; + clock-names = "uart", "clk_uart_baud0"; + pinctrl-names = "default"; + pinctrl-0 = <&serial2_bus>; + }; +}; diff --git a/arch/arm/dts/fsl-ls1012a-frdm.dts b/arch/arm/dts/fsl-ls1012a-frdm.dts new file mode 100644 index 0000000000..983e599b9b --- /dev/null +++ b/arch/arm/dts/fsl-ls1012a-frdm.dts @@ -0,0 +1,16 @@ +/* + * Device Tree file for Freescale Layerscape-1012A family SoC. + * + * Copyright 2016, Freescale Semiconductor + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/dts-v1/; +#include "fsl-ls1012a-frdm.dtsi" + +/ { + chosen { + stdout-path = &duart0; + }; +}; diff --git a/arch/arm/dts/fsl-ls1012a-frdm.dtsi b/arch/arm/dts/fsl-ls1012a-frdm.dtsi new file mode 100644 index 0000000000..25dcdd2929 --- /dev/null +++ b/arch/arm/dts/fsl-ls1012a-frdm.dtsi @@ -0,0 +1,37 @@ +/* + * Device Tree file for Freescale Layerscape-1012A family SoC. + * + * Copyright 2016, Freescale Semiconductor + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/include/ "fsl-ls1012a.dtsi" + +/ { + model = "LS1012A FREEDOM Board"; + aliases { + spi0 = &qspi; + }; +}; + +&qspi { + bus-num = <0>; + status = "okay"; + + qflash0: s25fl128s@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spi-flash"; + spi-max-frequency = <20000000>; + reg = <0>; + }; +}; + +&i2c0 { + status = "okay"; +}; + +&duart0 { + status = "okay"; +}; diff --git a/arch/arm/dts/fsl-ls1012a-qds.dts b/arch/arm/dts/fsl-ls1012a-qds.dts new file mode 100644 index 0000000000..76db36ca39 --- /dev/null +++ b/arch/arm/dts/fsl-ls1012a-qds.dts @@ -0,0 +1,14 @@ +/* + * Copyright 2016 Freescale Semiconductor + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/dts-v1/; +#include "fsl-ls1012a-qds.dtsi" + +/ { + chosen { + stdout-path = &duart0; + }; +}; diff --git a/arch/arm/dts/fsl-ls1012a-qds.dtsi b/arch/arm/dts/fsl-ls1012a-qds.dtsi new file mode 100644 index 0000000000..dde7134626 --- /dev/null +++ b/arch/arm/dts/fsl-ls1012a-qds.dtsi @@ -0,0 +1,123 @@ +/* + * Copyright 2016 Freescale Semiconductor + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/include/ "fsl-ls1012a.dtsi" + +/ { + model = "LS1012A QDS Board"; + aliases { + spi0 = &qspi; + spi1 = &dspi0; + }; +}; + +&dspi0 { + bus-num = <0>; + status = "okay"; + + dflash0: n25q128a { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spi-flash"; + reg = <0>; + spi-max-frequency = <1000000>; /* input clock */ + }; + + dflash1: sst25wf040b { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spi-flash"; + spi-max-frequency = <3500000>; + reg = <1>; + }; + + dflash2: en25s64 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spi-flash"; + spi-max-frequency = <3500000>; + reg = <2>; + }; +}; + +&qspi { + bus-num = <0>; + status = "okay"; + + qflash0: s25fl128s@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spi-flash"; + spi-max-frequency = <20000000>; + reg = <0>; + }; +}; + +&i2c0 { + status = "okay"; + pca9547@77 { + compatible = "philips,pca9547"; + reg = <0x77>; + #address-cells = <1>; + #size-cells = <0>; + + i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0>; + + rtc@68 { + compatible = "dallas,ds3232"; + reg = <0x68>; + /* IRQ10_B */ + interrupts = <0 150 0x4>; + }; + }; + + i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x2>; + + ina220@40 { + compatible = "ti,ina220"; + reg = <0x40>; + shunt-resistor = <1000>; + }; + + ina220@41 { + compatible = "ti,ina220"; + reg = <0x41>; + shunt-resistor = <1000>; + }; + }; + + i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x3>; + + eeprom@56 { + compatible = "at24,24c512"; + reg = <0x56>; + }; + + eeprom@57 { + compatible = "at24,24c512"; + reg = <0x57>; + }; + + adt7461a@4c { + compatible = "adt7461a"; + reg = <0x4c>; + }; + }; + }; +}; + +&duart0 { + status = "okay"; +}; diff --git a/arch/arm/dts/fsl-ls1012a-rdb.dts b/arch/arm/dts/fsl-ls1012a-rdb.dts new file mode 100644 index 0000000000..f683812c30 --- /dev/null +++ b/arch/arm/dts/fsl-ls1012a-rdb.dts @@ -0,0 +1,16 @@ +/* + * Device Tree file for Freescale Layerscape-1012A family SoC. + * + * Copyright 2016, Freescale Semiconductor + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/dts-v1/; +#include "fsl-ls1012a-rdb.dtsi" + +/ { + chosen { + stdout-path = &duart0; + }; +}; diff --git a/arch/arm/dts/fsl-ls1012a-rdb.dtsi b/arch/arm/dts/fsl-ls1012a-rdb.dtsi new file mode 100644 index 0000000000..bf407aeb94 --- /dev/null +++ b/arch/arm/dts/fsl-ls1012a-rdb.dtsi @@ -0,0 +1,39 @@ +/* + * Device Tree Include file for Freescale Layerscape-1012A family SoC. + * + * Copyright 2016, Freescale Semiconductor + * + * 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/ "fsl-ls1012a.dtsi" + +/ { + model = "LS1012A RDB Board"; + aliases { + spi0 = &qspi; + }; +}; + +&qspi { + bus-num = <0>; + status = "okay"; + + qflash0: s25fl128s@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spi-flash"; + spi-max-frequency = <20000000>; + reg = <0>; + }; +}; + +&i2c0 { + status = "okay"; +}; + +&duart0 { + status = "okay"; +}; diff --git a/arch/arm/dts/fsl-ls1012a.dtsi b/arch/arm/dts/fsl-ls1012a.dtsi new file mode 100644 index 0000000000..546a87a0a5 --- /dev/null +++ b/arch/arm/dts/fsl-ls1012a.dtsi @@ -0,0 +1,119 @@ +/* + * Copyright 2016 Freescale Semiconductor + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/include/ "skeleton64.dtsi" + +/ { + compatible = "fsl,ls1012a"; + interrupt-parent = <&gic>; + cpus { + #address-cells = <2>; + #size-cells = <0>; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0 0x0>; + clocks = <&clockgen 1 0>; + }; + + }; + + sysclk: sysclk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <100000000>; + clock-output-names = "sysclk"; + }; + + gic: interrupt-controller@1400000 { + compatible = "arm,gic-400"; + #interrupt-cells = <3>; + interrupt-controller; + reg = <0x0 0x1401000 0 0x1000>, /* GICD */ + <0x0 0x1402000 0 0x2000>, /* GICC */ + <0x0 0x1404000 0 0x2000>, /* GICH */ + <0x0 0x1406000 0 0x2000>; /* GICV */ + interrupts = <1 9 0xf08>; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + clockgen: clocking@1ee1000 { + compatible = "fsl,ls1012a-clockgen"; + reg = <0x0 0x1ee1000 0x0 0x1000>; + #clock-cells = <2>; + clocks = <&sysclk>; + }; + + dspi0: dspi@2100000 { + compatible = "fsl,vf610-dspi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0x2100000 0x0 0x10000>; + interrupts = <0 64 0x4>; + clock-names = "dspi"; + clocks = <&clockgen 4 0>; + num-cs = <6>; + big-endian; + status = "disabled"; + }; + + + i2c0: i2c@2180000 { + compatible = "fsl,vf610-i2c"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0x2180000 0x0 0x10000>; + interrupts = <0 56 0x4>; + clock-names = "i2c"; + clocks = <&clockgen 4 0>; + status = "disabled"; + }; + + i2c1: i2c@2190000 { + compatible = "fsl,vf610-i2c"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0x2190000 0x0 0x10000>; + interrupts = <0 57 0x4>; + clock-names = "i2c"; + clocks = <&clockgen 4 0>; + status = "disabled"; + }; + + duart0: serial@21c0500 { + compatible = "fsl,ns16550", "ns16550a"; + reg = <0x00 0x21c0500 0x0 0x100>; + interrupts = <0 54 0x4>; + clocks = <&clockgen 4 0>; + }; + + duart1: serial@21c0600 { + compatible = "fsl,ns16550", "ns16550a"; + reg = <0x00 0x21c0600 0x0 0x100>; + interrupts = <0 54 0x4>; + clocks = <&clockgen 4 0>; + }; + + qspi: quadspi@1550000 { + compatible = "fsl,vf610-qspi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0x1550000 0x0 0x10000>, + <0x0 0x40000000 0x0 0x4000000>; + reg-names = "QuadSPI", "QuadSPI-memory"; + num-cs = <2>; + big-endian; + status = "disabled"; + }; + + }; +}; diff --git a/arch/arm/dts/fsl-ls2080a-qds.dts b/arch/arm/dts/fsl-ls2080a-qds.dts index 547ec27837..0a7f1ffb2d 100644 --- a/arch/arm/dts/fsl-ls2080a-qds.dts +++ b/arch/arm/dts/fsl-ls2080a-qds.dts @@ -15,6 +15,7 @@ compatible = "fsl,ls2080a-qds", "fsl,ls2080a"; aliases { + spi0 = &qspi; spi1 = &dspi; }; }; @@ -51,3 +52,16 @@ reg = <2>; }; }; + +&qspi { + bus-num = <0>; + status = "okay"; + + qflash0: s25fs256s@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spi-flash"; + spi-max-frequency = <20000000>; + reg = <0>; + }; +}; diff --git a/arch/arm/dts/fsl-ls2080a.dtsi b/arch/arm/dts/fsl-ls2080a.dtsi index a5c579c5a5..68ed133853 100644 --- a/arch/arm/dts/fsl-ls2080a.dtsi +++ b/arch/arm/dts/fsl-ls2080a.dtsi @@ -126,4 +126,14 @@ interrupts = <0 26 0x4>; /* Level high type */ num-cs = <6>; }; + + qspi: quadspi@1550000 { + compatible = "fsl,vf610-qspi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0x20c0000 0x0 0x10000>, + <0x0 0x20000000 0x0 0x10000000>; + reg-names = "QuadSPI", "QuadSPI-memory"; + num-cs = <4>; + }; }; diff --git a/arch/arm/dts/socfpga_cyclone5_is1.dts b/arch/arm/dts/socfpga_cyclone5_is1.dts new file mode 100644 index 0000000000..16a3283710 --- /dev/null +++ b/arch/arm/dts/socfpga_cyclone5_is1.dts @@ -0,0 +1,106 @@ +/* + * Copyright (C) 2012 Altera Corporation <www.altera.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include "socfpga_cyclone5.dtsi" + +/ { + model = "SoCFPGA Cyclone V IS1"; + compatible = "anonymous,socfpga-is1", "altr,socfpga-cyclone5", "altr,socfpga"; + + chosen { + bootargs = "console=ttyS0,115200"; + }; + + memory { + name = "memory"; + device_type = "memory"; + reg = <0x0 0x10000000>; + }; + + aliases { + ethernet0 = &gmac1; + udc0 = &usb1; + }; + + regulator_3_3v: 3-3-v-regulator { + compatible = "regulator-fixed"; + regulator-name = "3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + soc { + u-boot,dm-pre-reloc; + }; +}; + +&gmac1 { + status = "okay"; + phy-mode = "rgmii"; + + rxd0-skew-ps = <0>; + rxd1-skew-ps = <0>; + rxd2-skew-ps = <0>; + rxd3-skew-ps = <0>; + txen-skew-ps = <0>; + txc-skew-ps = <2600>; + rxdv-skew-ps = <0>; + rxc-skew-ps = <2000>; +}; + +&gpio1 { + status = "okay"; +}; + +&i2c0 { + status = "okay"; + + eeprom@51 { + compatible = "atmel,24c32"; + reg = <0x51>; + pagesize = <32>; + }; + + rtc@68 { + compatible = "dallas,ds1339"; + reg = <0x68>; + }; +}; + +&mmc0 { + status = "okay"; + u-boot,dm-pre-reloc; + + cd-gpios = <&portb 18 0>; + vmmc-supply = <®ulator_3_3v>; + vqmmc-supply = <®ulator_3_3v>; +}; + +&qspi { + status = "okay"; + u-boot,dm-pre-reloc; + + flash0: n25q00@0 { + u-boot,dm-pre-reloc; + #address-cells = <1>; + #size-cells = <1>; + compatible = "n25q00"; + reg = <0>; /* chip select */ + spi-max-frequency = <100000000>; + m25p,fast-read; + page-size = <256>; + block-size = <16>; /* 2^16, 64KB */ + read-delay = <4>; /* delay value in read data capture register */ + tshsl-ns = <50>; + tsd2d-ns = <50>; + tchsh-ns = <4>; + tslch-ns = <4>; + }; +}; + +&usb1 { + status = "okay"; +}; diff --git a/arch/arm/dts/tegra186-p2771-0000.dts b/arch/arm/dts/tegra186-p2771-0000.dts new file mode 100644 index 0000000000..5f29ee4501 --- /dev/null +++ b/arch/arm/dts/tegra186-p2771-0000.dts @@ -0,0 +1,25 @@ +/dts-v1/; + +#include "tegra186.dtsi" + +/ { + model = "NVIDIA P2771-0000"; + compatible = "nvidia,p2771-0000", "nvidia,tegra186"; + + chosen { + stdout-path = &uarta; + }; + + aliases { + sdhci0 = "/sdhci@3460000"; + }; + + memory { + reg = <0x0 0x80000000 0x0 0x60000000>; + }; + + sdhci@3460000 { + status = "okay"; + bus-width = <8>; + }; +}; diff --git a/arch/arm/dts/tegra186.dtsi b/arch/arm/dts/tegra186.dtsi new file mode 100644 index 0000000000..fce34fa650 --- /dev/null +++ b/arch/arm/dts/tegra186.dtsi @@ -0,0 +1,69 @@ +#include "skeleton.dtsi" +#include <dt-bindings/gpio/tegra-gpio.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/mailbox/tegra-hsp.h> + +/ { + compatible = "nvidia,tegra186"; + #address-cells = <2>; + #size-cells = <2>; + + gpio@2200000 { + compatible = "nvidia,tegra186-gpio"; + reg-names = "security", "gpio"; + reg = + <0x0 0x2200000 0x0 0x10000>, + <0x0 0x2210000 0x0 0x10000>; + interrupts = + <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + uarta: serial@3100000 { + compatible = "nvidia,tegra186-uart", "nvidia,tegra20-uart"; + reg = <0x0 0x03100000 0x0 0x10000>; + reg-shift = <2>; + status = "disabled"; + }; + + sdhci@3460000 { + compatible = "nvidia,tegra186-sdhci"; + reg = <0x0 0x03460000 0x0 0x200>; + interrupts = <GIC_SPI 31 0x04>; + status = "disabled"; + }; + + hsp: hsp@3c00000 { + compatible = "nvidia,tegra186-hsp"; + reg = <0x0 0x03c00000 0x0 0xa0000>; + interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>; + nvidia,num-SM = <0x8>; + nvidia,num-AS = <0x2>; + nvidia,num-SS = <0x2>; + nvidia,num-DB = <0x7>; + nvidia,num-SI = <0x8>; + #mbox-cells = <1>; + }; + + gpio@c2f0000 { + compatible = "nvidia,tegra186-gpio-aon"; + reg-names = "security", "gpio"; + reg = + <0x0 0xc2f0000 0x0 0x1000>, + <0x0 0xc2f1000 0x0 0x1000>; + interrupts = + <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; +}; diff --git a/arch/arm/dts/zynqmp-zc1751-xm018-dc4.dts b/arch/arm/dts/zynqmp-zc1751-xm018-dc4.dts new file mode 100644 index 0000000000..03f1ad7934 --- /dev/null +++ b/arch/arm/dts/zynqmp-zc1751-xm018-dc4.dts @@ -0,0 +1,212 @@ +/* + * dts file for Xilinx ZynqMP zc1751-xm018-dc4 + * + * (C) Copyright 2015 - 2016, Xilinx, Inc. + * + * Michal Simek <michal.simek@xilinx.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. + */ + +/dts-v1/; + +#include "zynqmp.dtsi" +#include "zynqmp-clk.dtsi" + +/ { + model = "ZynqMP zc1751-xm018-dc4"; + compatible = "xlnx,zynqmp-zc1751", "xlnx,zynqmp"; + + aliases { + can0 = &can0; + can1 = &can1; + ethernet0 = &gem0; + ethernet1 = &gem1; + ethernet2 = &gem2; + ethernet3 = &gem3; + gpio0 = &gpio; + i2c0 = &i2c0; + i2c1 = &i2c1; + rtc0 = &rtc; + serial0 = &uart0; + serial1 = &uart1; + spi0 = &qspi; + }; + + chosen { + bootargs = "earlycon"; + stdout-path = "serial0:115200n8"; + }; + + memory { + device_type = "memory"; + reg = <0x0 0x0 0x0 0x80000000>, <0x8 0x00000000 0x0 0x80000000>; + }; +}; + +&can0 { + status = "okay"; +}; + +&can1 { + status = "okay"; +}; + +/* fpd_dma clk 667MHz, lpd_dma 500MHz */ +&fpd_dma_chan1 { + status = "okay"; + xlnx,include-sg; /* for testing purpose */ + xlnx,overfetch; /* for testing purpose */ + xlnx,ratectrl = <0>; /* for testing purpose */ + xlnx,src-issue = <31>; +}; + +&fpd_dma_chan2 { + status = "okay"; + xlnx,ratectrl = <100>; /* for testing purpose */ + xlnx,src-issue = <4>; /* for testing purpose */ +}; + +&fpd_dma_chan3 { + status = "okay"; +}; + +&fpd_dma_chan4 { + status = "okay"; + xlnx,include-sg; /* for testing purpose */ +}; + +&fpd_dma_chan5 { + status = "okay"; +}; + +&fpd_dma_chan6 { + status = "okay"; + xlnx,include-sg; /* for testing purpose */ +}; + +&fpd_dma_chan7 { + status = "okay"; +}; + +&fpd_dma_chan8 { + status = "okay"; + xlnx,include-sg; /* for testing purpose */ +}; + +&lpd_dma_chan1 { + status = "okay"; +}; + +&lpd_dma_chan2 { + status = "okay"; +}; + +&lpd_dma_chan3 { + status = "okay"; +}; + +&lpd_dma_chan4 { + status = "okay"; +}; + +&lpd_dma_chan5 { + status = "okay"; +}; + +&lpd_dma_chan6 { + status = "okay"; +}; + +&lpd_dma_chan7 { + status = "okay"; +}; + +&lpd_dma_chan8 { + status = "okay"; +}; + +&xlnx_dp { + status = "okay"; +}; + +&xlnx_dpdma { + status = "okay"; +}; + +&gem0 { + status = "okay"; + local-mac-address = [00 0a 35 00 02 90]; + phy-mode = "rgmii-id"; + phy-handle = <ðernet_phy0>; + ethernet_phy0: ethernet-phy@0 { /* Marvell 88e1512 */ + reg = <0>; + }; + ethernet_phy7: ethernet-phy@7 { /* Vitesse VSC8211 */ + reg = <7>; + }; + ethernet_phy3: ethernet-phy@3 { /* Realtek RTL8211DN */ + reg = <3>; + }; + ethernet_phy8: ethernet-phy@8 { /* Vitesse VSC8211 */ + reg = <8>; + }; +}; + +&gem1 { + status = "okay"; + local-mac-address = [00 0a 35 00 02 91]; + phy-mode = "rgmii-id"; + phy-handle = <ðernet_phy7>; +}; + +&gem2 { + status = "okay"; + local-mac-address = [00 0a 35 00 02 92]; + phy-mode = "rgmii-id"; + phy-handle = <ðernet_phy3>; +}; + +&gem3 { + status = "okay"; + local-mac-address = [00 0a 35 00 02 93]; + phy-mode = "rgmii-id"; + phy-handle = <ðernet_phy8>; +}; + +&gpio { + status = "okay"; +}; + +&gpu { + status = "okay"; +}; + +&i2c0 { + clock-frequency = <400000>; + status = "okay"; +}; + +&i2c1 { + clock-frequency = <400000>; + status = "okay"; +}; + +&rtc { + status = "okay"; +}; + +&uart0 { + status = "okay"; +}; + +&uart1 { + status = "okay"; +}; + +&watchdog0 { + status = "okay"; +}; diff --git a/arch/arm/imx-common/hab.c b/arch/arm/imx-common/hab.c index 8bbcc22454..6731825060 100644 --- a/arch/arm/imx-common/hab.c +++ b/arch/arm/imx-common/hab.c @@ -17,60 +17,55 @@ #define hab_rvt_report_event_p \ ( \ - ((is_cpu_type(MXC_CPU_MX6Q) || \ - is_cpu_type(MXC_CPU_MX6D)) && \ - (soc_rev() >= CHIP_REV_1_5)) ? \ + (is_mx6dqp()) ? \ ((hab_rvt_report_event_t *)HAB_RVT_REPORT_EVENT_NEW) : \ - (is_cpu_type(MXC_CPU_MX6DL) && \ - (soc_rev() >= CHIP_REV_1_2)) ? \ + (is_mx6dq() && (soc_rev() >= CHIP_REV_1_5)) ? \ + ((hab_rvt_report_event_t *)HAB_RVT_REPORT_EVENT_NEW) : \ + (is_mx6sdl() && (soc_rev() >= CHIP_REV_1_2)) ? \ ((hab_rvt_report_event_t *)HAB_RVT_REPORT_EVENT_NEW) : \ ((hab_rvt_report_event_t *)HAB_RVT_REPORT_EVENT) \ ) #define hab_rvt_report_status_p \ ( \ - ((is_cpu_type(MXC_CPU_MX6Q) || \ - is_cpu_type(MXC_CPU_MX6D)) && \ - (soc_rev() >= CHIP_REV_1_5)) ? \ + (is_mx6dqp()) ? \ + ((hab_rvt_report_status_t *)HAB_RVT_REPORT_STATUS_NEW) :\ + (is_mx6dq() && (soc_rev() >= CHIP_REV_1_5)) ? \ ((hab_rvt_report_status_t *)HAB_RVT_REPORT_STATUS_NEW) :\ - (is_cpu_type(MXC_CPU_MX6DL) && \ - (soc_rev() >= CHIP_REV_1_2)) ? \ + (is_mx6sdl() && (soc_rev() >= CHIP_REV_1_2)) ? \ ((hab_rvt_report_status_t *)HAB_RVT_REPORT_STATUS_NEW) :\ ((hab_rvt_report_status_t *)HAB_RVT_REPORT_STATUS) \ ) #define hab_rvt_authenticate_image_p \ ( \ - ((is_cpu_type(MXC_CPU_MX6Q) || \ - is_cpu_type(MXC_CPU_MX6D)) && \ - (soc_rev() >= CHIP_REV_1_5)) ? \ + (is_mx6dqp()) ? \ + ((hab_rvt_authenticate_image_t *)HAB_RVT_AUTHENTICATE_IMAGE_NEW) : \ + (is_mx6dq() && (soc_rev() >= CHIP_REV_1_5)) ? \ ((hab_rvt_authenticate_image_t *)HAB_RVT_AUTHENTICATE_IMAGE_NEW) : \ - (is_cpu_type(MXC_CPU_MX6DL) && \ - (soc_rev() >= CHIP_REV_1_2)) ? \ + (is_mx6sdl() && (soc_rev() >= CHIP_REV_1_2)) ? \ ((hab_rvt_authenticate_image_t *)HAB_RVT_AUTHENTICATE_IMAGE_NEW) : \ ((hab_rvt_authenticate_image_t *)HAB_RVT_AUTHENTICATE_IMAGE) \ ) #define hab_rvt_entry_p \ ( \ - ((is_cpu_type(MXC_CPU_MX6Q) || \ - is_cpu_type(MXC_CPU_MX6D)) && \ - (soc_rev() >= CHIP_REV_1_5)) ? \ + (is_mx6dqp()) ? \ ((hab_rvt_entry_t *)HAB_RVT_ENTRY_NEW) : \ - (is_cpu_type(MXC_CPU_MX6DL) && \ - (soc_rev() >= CHIP_REV_1_2)) ? \ + (is_mx6dq() && (soc_rev() >= CHIP_REV_1_5)) ? \ + ((hab_rvt_entry_t *)HAB_RVT_ENTRY_NEW) : \ + (is_mx6sdl() && (soc_rev() >= CHIP_REV_1_2)) ? \ ((hab_rvt_entry_t *)HAB_RVT_ENTRY_NEW) : \ ((hab_rvt_entry_t *)HAB_RVT_ENTRY) \ ) #define hab_rvt_exit_p \ ( \ - ((is_cpu_type(MXC_CPU_MX6Q) || \ - is_cpu_type(MXC_CPU_MX6D)) && \ - (soc_rev() >= CHIP_REV_1_5)) ? \ + (is_mx6dqp()) ? \ + ((hab_rvt_exit_t *)HAB_RVT_EXIT_NEW) : \ + (is_mx6dq() && (soc_rev() >= CHIP_REV_1_5)) ? \ ((hab_rvt_exit_t *)HAB_RVT_EXIT_NEW) : \ - (is_cpu_type(MXC_CPU_MX6DL) && \ - (soc_rev() >= CHIP_REV_1_2)) ? \ + (is_mx6sdl() && (soc_rev() >= CHIP_REV_1_2)) ? \ ((hab_rvt_exit_t *)HAB_RVT_EXIT_NEW) : \ ((hab_rvt_exit_t *)HAB_RVT_EXIT) \ ) @@ -424,8 +419,7 @@ uint32_t authenticate_image(uint32_t ddr_start, uint32_t image_size) */ /* Check MMU enabled */ if (is_soc_type(MXC_SOC_MX6) && get_cr() & CR_M) { - if (is_cpu_type(MXC_CPU_MX6Q) || - is_cpu_type(MXC_CPU_MX6D)) { + if (is_mx6dq()) { /* * This won't work on Rev 1.0.0 of * i.MX6Q/D, since their ROM doesn't @@ -434,10 +428,9 @@ uint32_t authenticate_image(uint32_t ddr_start, uint32_t image_size) */ if (!is_mx6dqp()) writel(1, MX6DQ_PU_IROM_MMU_EN_VAR); - } else if (is_cpu_type(MXC_CPU_MX6DL) || - is_cpu_type(MXC_CPU_MX6SOLO)) { + } else if (is_mx6sdl()) { writel(1, MX6DLS_PU_IROM_MMU_EN_VAR); - } else if (is_cpu_type(MXC_CPU_MX6SL)) { + } else if (is_mx6sl()) { writel(1, MX6SL_PU_IROM_MMU_EN_VAR); } } diff --git a/arch/arm/imx-common/init.c b/arch/arm/imx-common/init.c index 15dab1d904..3d2ce3a82e 100644 --- a/arch/arm/imx-common/init.c +++ b/arch/arm/imx-common/init.c @@ -44,7 +44,7 @@ void init_aips(void) writel(0x00000000, &aips2->opacr3); writel(0x00000000, &aips2->opacr4); - if (is_cpu_type(MXC_CPU_MX6SX) || is_soc_type(MXC_SOC_MX7)) { + if (is_mx6sx() || is_mx7()) { /* * Set all MPROTx to be non-bufferable, trusted for R/W, * not forced to user-mode. @@ -78,8 +78,7 @@ void imx_set_wdog_powerdown(bool enable) writew(enable, &wdog1->wmcr); writew(enable, &wdog2->wmcr); - if (is_cpu_type(MXC_CPU_MX6SX) || is_cpu_type(MXC_CPU_MX6UL) || - is_soc_type(MXC_SOC_MX7)) + if (is_mx6sx() || is_mx6ul() || is_mx7()) writew(enable, &wdog3->wmcr); #ifdef CONFIG_MX7D writew(enable, &wdog4->wmcr); diff --git a/arch/arm/imx-common/iomux-v3.c b/arch/arm/imx-common/iomux-v3.c index 228d5f8f1c..66137d148a 100644 --- a/arch/arm/imx-common/iomux-v3.c +++ b/arch/arm/imx-common/iomux-v3.c @@ -83,7 +83,7 @@ void imx_iomux_v3_setup_multiple_pads(iomux_v3_cfg_t const *pad_list, #if defined(CONFIG_MX6QDL) stride = 2; - if (!is_cpu_type(MXC_CPU_MX6Q) && !is_cpu_type(MXC_CPU_MX6D)) + if (!is_mx6dq()) p += 1; #else stride = 1; diff --git a/arch/arm/imx-common/sata.c b/arch/arm/imx-common/sata.c index d174a463f8..acf9831870 100644 --- a/arch/arm/imx-common/sata.c +++ b/arch/arm/imx-common/sata.c @@ -15,7 +15,7 @@ int setup_sata(void) struct iomuxc *const iomuxc_regs = (struct iomuxc *)IOMUXC_BASE_ADDR; int ret; - if (!is_cpu_type(MXC_CPU_MX6Q) && !is_cpu_type(MXC_CPU_MX6D)) + if (!is_mx6dq() && !is_mx6dqp()) return 1; ret = enable_sata_clock(); diff --git a/arch/arm/imx-common/timer.c b/arch/arm/imx-common/timer.c index 92c7218e69..a01590ced2 100644 --- a/arch/arm/imx-common/timer.c +++ b/arch/arm/imx-common/timer.c @@ -43,10 +43,8 @@ DECLARE_GLOBAL_DATA_PTR; static inline int gpt_has_clk_source_osc(void) { #if defined(CONFIG_MX6) - if (((is_cpu_type(MXC_CPU_MX6Q) || is_cpu_type(MXC_CPU_MX6D)) && - (soc_rev() > CHIP_REV_1_0)) || is_cpu_type(MXC_CPU_MX6DL) || - is_cpu_type(MXC_CPU_MX6SOLO) || is_cpu_type(MXC_CPU_MX6SX) || - is_cpu_type(MXC_CPU_MX6UL)) + if (((is_mx6dq()) && (soc_rev() > CHIP_REV_1_0)) || + is_mx6dqp() || is_mx6sdl() || is_mx6sx() || is_mx6ul()) return 1; return 0; @@ -86,10 +84,7 @@ int timer_init(void) i |= GPTCR_CLKSOURCE_OSC | GPTCR_TEN; /* For DL/S, SX, UL, set 24Mhz OSC Enable bit and prescaler */ - if (is_cpu_type(MXC_CPU_MX6DL) || - is_cpu_type(MXC_CPU_MX6SOLO) || - is_cpu_type(MXC_CPU_MX6SX) || - is_cpu_type(MXC_CPU_MX6UL)) { + if (is_mx6sdl() || is_mx6sx() || is_mx6ul()) { i |= GPTCR_24MEN; /* Produce 3Mhz clock */ diff --git a/arch/arm/include/asm/arch-am33xx/clock.h b/arch/arm/include/asm/arch-am33xx/clock.h index a6d2419fb8..acf3fd55a8 100644 --- a/arch/arm/include/asm/arch-am33xx/clock.h +++ b/arch/arm/include/asm/arch-am33xx/clock.h @@ -44,6 +44,9 @@ /* CM_CLKMODE_DPLL */ #define CM_CLKMODE_DPLL_SSC_EN_SHIFT 12 #define CM_CLKMODE_DPLL_SSC_EN_MASK (1 << 12) +#define CM_CLKMODE_DPLL_SSC_ACK_MASK (1 << 13) +#define CM_CLKMODE_DPLL_SSC_DOWNSPREAD_MASK (1 << 14) +#define CM_CLKMODE_DPLL_SSC_TYPE_MASK (1 << 15) #define CM_CLKMODE_DPLL_REGM4XEN_SHIFT 11 #define CM_CLKMODE_DPLL_REGM4XEN_MASK (1 << 11) #define CM_CLKMODE_DPLL_LPMODE_EN_SHIFT 10 @@ -114,4 +117,5 @@ void enable_basic_clocks(void); void do_enable_clocks(u32 *const *, u32 *const *, u8); void do_disable_clocks(u32 *const *, u32 *const *, u8); +void set_mpu_spreadspectrum(int permille); #endif diff --git a/arch/arm/include/asm/arch-am33xx/cpu.h b/arch/arm/include/asm/arch-am33xx/cpu.h index 112ac5eacd..62bca8cc17 100644 --- a/arch/arm/include/asm/arch-am33xx/cpu.h +++ b/arch/arm/include/asm/arch-am33xx/cpu.h @@ -99,7 +99,8 @@ struct cm_wkuppll { unsigned int timer0clkctrl; /* offset 0x10 */ unsigned int resv2[3]; unsigned int idlestdpllmpu; /* offset 0x20 */ - unsigned int resv3[2]; + unsigned int sscdeltamstepdllmpu; /* off 0x24 */ + unsigned int sscmodfreqdivdpllmpu; /* off 0x28 */ unsigned int clkseldpllmpu; /* offset 0x2c */ unsigned int resv4[1]; unsigned int idlestdpllddr; /* offset 0x34 */ @@ -497,6 +498,8 @@ struct ctrl_stat { #define OMAP_GPIO_SYSSTATUS 0x0114 #define OMAP_GPIO_IRQSTATUS1 0x002c #define OMAP_GPIO_IRQSTATUS2 0x0030 +#define OMAP_GPIO_IRQSTATUS_SET_0 0x0034 +#define OMAP_GPIO_IRQSTATUS_SET_1 0x0038 #define OMAP_GPIO_CTRL 0x0130 #define OMAP_GPIO_OE 0x0134 #define OMAP_GPIO_DATAIN 0x0138 diff --git a/arch/arm/include/asm/arch-bcm235xx/gpio.h b/arch/arm/include/asm/arch-bcm235xx/gpio.h new file mode 100644 index 0000000000..da31f98710 --- /dev/null +++ b/arch/arm/include/asm/arch-bcm235xx/gpio.h @@ -0,0 +1,15 @@ +/* + * Copyright 2013 Broadcom Corporation. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __ARCH_BCM235XX_GPIO_H +#define __ARCH_BCM235XX_GPIO_H + +/* + * Empty file - cmd_gpio.c requires this. The implementation + * is in drivers/gpio/kona_gpio.c instead of inlined here. + */ + +#endif diff --git a/arch/arm/include/asm/arch-bcm235xx/sysmap.h b/arch/arm/include/asm/arch-bcm235xx/sysmap.h new file mode 100644 index 0000000000..90eb2ff577 --- /dev/null +++ b/arch/arm/include/asm/arch-bcm235xx/sysmap.h @@ -0,0 +1,31 @@ +/* + * Copyright 2013 Broadcom Corporation. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __ARCH_BCM235XX_SYSMAP_H + +#define BSC1_BASE_ADDR 0x3e016000 +#define BSC2_BASE_ADDR 0x3e017000 +#define BSC3_BASE_ADDR 0x3e018000 +#define GPIO2_BASE_ADDR 0x35003000 +#define HSOTG_BASE_ADDR 0x3f120000 +#define HSOTG_CTRL_BASE_ADDR 0x3f130000 +#define KONA_MST_CLK_BASE_ADDR 0x3f001000 +#define KONA_SLV_CLK_BASE_ADDR 0x3e011000 +#define PMU_BSC_BASE_ADDR 0x3500d000 +#define SDIO1_BASE_ADDR 0x3f180000 +#define SDIO2_BASE_ADDR 0x3f190000 +#define SDIO3_BASE_ADDR 0x3f1a0000 +#define SDIO4_BASE_ADDR 0x3f1b0000 +#define TIMER_BASE_ADDR 0x3e00d000 + +#define HSOTG_DCTL_OFFSET 0x00000804 +#define HSOTG_DCTL_SFTDISCON_MASK 0x00000002 + +#define HSOTG_CTRL_PHY_P1CTL_OFFSET 0x00000008 +#define HSOTG_CTRL_PHY_P1CTL_SOFT_RESET_MASK 0x00000002 +#define HSOTG_CTRL_PHY_P1CTL_NON_DRIVING_MASK 0x00000001 + +#endif diff --git a/arch/arm/include/asm/arch-bcm281xx/boot0.h b/arch/arm/include/asm/arch-bcm281xx/boot0.h new file mode 100644 index 0000000000..7e72882725 --- /dev/null +++ b/arch/arm/include/asm/arch-bcm281xx/boot0.h @@ -0,0 +1,15 @@ +/* + * Copyright 2016 Broadcom Corporation. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __BOOT0_H +#define __BOOT0_H + +/* BOOT0 header information */ +#define ARM_SOC_BOOT0_HOOK \ + .word 0xbabeface; \ + .word _end - _start + +#endif /* __BOOT0_H */ diff --git a/arch/arm/include/asm/arch-fsl-layerscape/config.h b/arch/arm/include/asm/arch-fsl-layerscape/config.h index fbdaa52c32..44fe0c0095 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/config.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/config.h @@ -14,8 +14,11 @@ #else #define CONFIG_SYS_FSL_DDRC_ARM_GEN3 /* Enable Freescale ARM DDR3 driver */ #endif + +#ifndef CONFIG_LS1012A #define CONFIG_SYS_FSL_DDR /* Freescale DDR driver */ #define CONFIG_SYS_FSL_DDR_VER FSL_DDR_VER_5_0 +#endif /* * Reserve secure memory @@ -200,6 +203,32 @@ #define CONFIG_SYS_FSL_ERRATUM_A009942 #define CONFIG_SYS_FSL_ERRATUM_A009660 #define CONFIG_SYS_FSL_MAX_NUM_OF_SEC 1 +#elif defined(CONFIG_LS1012A) +#define CONFIG_MAX_CPUS 1 +#define CONFIG_SYS_CACHELINE_SIZE 64 +#define CONFIG_NUM_DDR_CONTROLLERS 1 +#define CONFIG_SYS_CCSRBAR_DEFAULT 0x01000000 +#define CONFIG_SYS_FSL_SEC_COMPAT 5 +#undef CONFIG_SYS_FSL_DDRC_ARM_GEN3 + +#define CONFIG_SYS_FSL_OCRAM_BASE 0x10000000 /* initial RAM */ +#define CONFIG_SYS_FSL_OCRAM_SIZE 0x200000 /* 2 MiB */ + +#define GICD_BASE 0x01401000 +#define GICC_BASE 0x01402000 + +#define CONFIG_SYS_FSL_CCSR_GUR_BE +#define CONFIG_SYS_FSL_CCSR_SCFG_BE +#define CONFIG_SYS_FSL_ESDHC_BE +#define CONFIG_SYS_FSL_WDOG_BE +#define CONFIG_SYS_FSL_DSPI_BE +#define CONFIG_SYS_FSL_QSPI_BE +#define CONFIG_SYS_FSL_PEX_LUT_BE + +#define SRDS_MAX_LANES 4 +#define CONFIG_SYS_FSL_SRDS_1 +#define CONFIG_SYS_FSL_PCIE_COMPAT "fsl,qoriq-pcie-v2.4" +#define CONFIG_SYS_FSL_SEC_BE #else #error SoC not defined #endif diff --git a/arch/arm/include/asm/arch-fsl-layerscape/cpu.h b/arch/arm/include/asm/arch-fsl-layerscape/cpu.h index 702b9faabd..df877ddc7d 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/cpu.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/cpu.h @@ -14,6 +14,7 @@ static struct cpu_type cpu_type_list[] = { CPU_TYPE_ENTRY(LS1043, LS1043, 4), CPU_TYPE_ENTRY(LS1023, LS1023, 2), CPU_TYPE_ENTRY(LS2040, LS2040, 4), + CPU_TYPE_ENTRY(LS1012, LS1012, 1), }; #ifndef CONFIG_SYS_DCACHE_OFF @@ -121,6 +122,8 @@ static const struct sys_mmu_table early_mmu_table[] = { PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN }, { CONFIG_SYS_FSL_OCRAM_BASE, CONFIG_SYS_FSL_OCRAM_BASE, CONFIG_SYS_FSL_OCRAM_SIZE, MT_NORMAL, PTE_BLOCK_NON_SHARE }, + { CONFIG_SYS_FSL_QSPI_BASE1, CONFIG_SYS_FSL_QSPI_BASE1, + CONFIG_SYS_FSL_QSPI_SIZE1, MT_NORMAL, PTE_BLOCK_NON_SHARE}, /* For IFC Region #1, only the first 4MB is cache-enabled */ { CONFIG_SYS_FSL_IFC_BASE1, CONFIG_SYS_FSL_IFC_BASE1, CONFIG_SYS_FSL_IFC_SIZE1_1, MT_NORMAL, PTE_BLOCK_NON_SHARE }, @@ -175,6 +178,8 @@ static const struct sys_mmu_table final_mmu_table[] = { { CONFIG_SYS_FSL_DRAM_BASE1, CONFIG_SYS_FSL_DRAM_BASE1, CONFIG_SYS_FSL_DRAM_SIZE1, MT_NORMAL, PTE_BLOCK_OUTER_SHARE | PTE_BLOCK_NS }, + { CONFIG_SYS_FSL_QSPI_BASE1, CONFIG_SYS_FSL_QSPI_BASE1, + CONFIG_SYS_FSL_QSPI_SIZE1, MT_NORMAL, PTE_BLOCK_NON_SHARE}, { CONFIG_SYS_FSL_QSPI_BASE2, CONFIG_SYS_FSL_QSPI_BASE2, CONFIG_SYS_FSL_QSPI_SIZE2, MT_DEVICE_NGNRNE, PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN }, diff --git a/arch/arm/include/asm/arch-fsl-layerscape/fsl_serdes.h b/arch/arm/include/asm/arch-fsl-layerscape/fsl_serdes.h index f71c2c1773..487cba8080 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/fsl_serdes.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/fsl_serdes.h @@ -55,7 +55,7 @@ enum srds { FSL_SRDS_1 = 0, FSL_SRDS_2 = 1, }; -#elif defined(CONFIG_LS1043A) +#elif defined(CONFIG_FSL_LSCH2) enum srds_prtcl { NONE = 0, PCIE1, @@ -134,6 +134,7 @@ enum srds_prtcl { SGMII_2500_FM2_DTSEC6, SGMII_2500_FM2_DTSEC9, SGMII_2500_FM2_DTSEC10, + TX_CLK, SERDES_PRCTL_COUNT }; diff --git a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h index 57b99d4084..8b8a7c15bd 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h @@ -60,7 +60,11 @@ #define CONFIG_SYS_PCIE2_PHYS_ADDR 0x4800000000ULL #define CONFIG_SYS_PCIE3_PHYS_ADDR 0x5000000000ULL /* LUT registers */ +#ifdef CONFIG_LS1012A +#define PCIE_LUT_BASE 0xC0000 +#else #define PCIE_LUT_BASE 0x10000 +#endif #define PCIE_LUT_LCTRL0 0x7F8 #define PCIE_LUT_DBG 0x7FC @@ -592,4 +596,6 @@ struct ccsr_cci400 { #define SCR0_CLIENTPD_MASK 0x00000001 #define SCR0_USFCFG_MASK 0x00000400 +uint get_svr(void); + #endif /* __ARCH_FSL_LSCH2_IMMAP_H__*/ diff --git a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h index 65b3357009..3ad46eb371 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h @@ -26,6 +26,7 @@ #define CONFIG_SYS_FSL_TIMER_ADDR 0x023d0000 #define CONFIG_SYS_FSL_PMU_CLTBENR (CONFIG_SYS_FSL_PMU_ADDR + \ 0x18A0) +#define FSL_PMU_PCTBENR_OFFSET (CONFIG_SYS_FSL_PMU_ADDR + 0x8A0) #define CONFIG_SYS_FSL_WRIOP1_ADDR (CONFIG_SYS_IMMR + 0x7B80000) #define CONFIG_SYS_FSL_WRIOP1_MDIO1 (CONFIG_SYS_FSL_WRIOP1_ADDR + 0x16000) @@ -128,6 +129,8 @@ #define DCFG_PORSR1_RCW_SRC_NOR 0x12f00000 #define DCFG_RCWSR13 0x130 #define DCFG_RCWSR13_DSPI (0 << 8) +#define DCFG_RCWSR15 0x138 +#define DCFG_RCWSR15_IFCGRPABASE_QSPI 0x3 #define DCFG_DCSR_BASE 0X700100000ULL #define DCFG_DCSR_PORCR1 0x000 @@ -139,6 +142,8 @@ /* Supplemental Configuration */ #define SCFG_BASE 0x01fc0000 #define SCFG_USB3PRM1CR 0x000 +#define SCFG_USB3PRM1CR_INIT 0x27672b2a +#define SCFG_QSPICLKCTLR 0x10 #define TP_ITYP_AV 0x00000001 /* Initiator available */ #define TP_ITYP_TYPE(x) (((x) & 0x6) >> 1) /* Initiator Type */ @@ -319,4 +324,7 @@ struct ccsr_reset { u32 ip_rev1; /* 0xbf8 */ u32 ip_rev2; /* 0xbfc */ }; + +uint get_svr(void); + #endif /* __ARCH_FSL_LSCH3_IMMAP_H_ */ diff --git a/arch/arm/include/asm/arch-fsl-layerscape/ns_access.h b/arch/arm/include/asm/arch-fsl-layerscape/ns_access.h index a3ccdb03c7..db76066c80 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/ns_access.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/ns_access.h @@ -69,7 +69,12 @@ enum csu_cslx_ind { CSU_CSLX_IIC4 = 77, CSU_CSLX_WDT4, CSU_CSLX_WDT3, + CSU_CSLX_ESDHC2 = 80, CSU_CSLX_WDT5 = 81, + CSU_CSLX_SAI2, + CSU_CSLX_SAI1, + CSU_CSLX_SAI4, + CSU_CSLX_SAI3, CSU_CSLX_FTM2 = 86, CSU_CSLX_FTM1, CSU_CSLX_FTM4, @@ -143,7 +148,12 @@ static struct csu_ns_dev ns_dev[] = { {CSU_CSLX_IIC4, CSU_ALL_RW}, {CSU_CSLX_WDT4, CSU_ALL_RW}, {CSU_CSLX_WDT3, CSU_ALL_RW}, + {CSU_CSLX_ESDHC2, CSU_ALL_RW}, {CSU_CSLX_WDT5, CSU_ALL_RW}, + {CSU_CSLX_SAI2, CSU_ALL_RW}, + {CSU_CSLX_SAI1, CSU_ALL_RW}, + {CSU_CSLX_SAI4, CSU_ALL_RW}, + {CSU_CSLX_SAI3, CSU_ALL_RW}, {CSU_CSLX_FTM2, CSU_ALL_RW}, {CSU_CSLX_FTM1, CSU_ALL_RW}, {CSU_CSLX_FTM4, CSU_ALL_RW}, diff --git a/arch/arm/include/asm/arch-fsl-layerscape/soc.h b/arch/arm/include/asm/arch-fsl-layerscape/soc.h index 831d81764e..2cb6c5430e 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/soc.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/soc.h @@ -41,6 +41,7 @@ struct cpu_type { { .name = #n, .soc_ver = SVR_##v, .num_cores = (nc)} #define SVR_WO_E 0xFFFFFE +#define SVR_LS1012 0x870400 #define SVR_LS1043 0x879200 #define SVR_LS1023 0x879208 #define SVR_LS2045 0x870120 @@ -52,6 +53,8 @@ struct cpu_type { #define SVR_MIN(svr) (((svr) >> 0) & 0xf) #define SVR_SOC_VER(svr) (((svr) >> 8) & SVR_WO_E) #define IS_E_PROCESSOR(svr) (!((svr >> 8) & 0x1)) +#define IS_SVR_REV(svr, maj, min) \ + ((SVR_MAJ(svr) == (maj)) && (SVR_MIN(svr) == (min))) /* ahci port register default value */ #define AHCI_PORT_PHY_1_CFG 0xa003fffe diff --git a/arch/arm/include/asm/arch-rockchip/clock.h b/arch/arm/include/asm/arch-rockchip/clock.h index d66b26f18e..317e5128ed 100644 --- a/arch/arm/include/asm/arch-rockchip/clock.h +++ b/arch/arm/include/asm/arch-rockchip/clock.h @@ -62,18 +62,6 @@ static inline u32 clk_get_divisor(ulong input_rate, uint output_rate) */ void *rockchip_get_cru(void); -/** - * rkclk_get_clk() - get a pointer to a given clock - * - * This is an internal function - use outside the clock subsystem indicates - * that work is needed! - * - * @clk_id: Clock requested - * @devp: Returns a pointer to that clock - * @return 0 if OK, -ve on error - */ -int rkclk_get_clk(enum rk_clk_id clk_id, struct udevice **devp); - struct rk3288_cru; struct rk3288_grf; diff --git a/arch/arm/include/asm/arch-s32v234/clock.h b/arch/arm/include/asm/arch-s32v234/clock.h new file mode 100644 index 0000000000..df92fb2f3d --- /dev/null +++ b/arch/arm/include/asm/arch-s32v234/clock.h @@ -0,0 +1,34 @@ +/* + * (C) Copyright 2015-2016, Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __ASM_ARCH_CLOCK_H +#define __ASM_ARCH_CLOCK_H + +#include <common.h> + +enum mxc_clock { + MXC_ARM_CLK = 0, + MXC_BUS_CLK, + MXC_PERIPHERALS_CLK, + MXC_UART_CLK, + MXC_USDHC_CLK, + MXC_FEC_CLK, + MXC_I2C_CLK, +}; +enum pll_type { + ARM_PLL = 0, + PERIPH_PLL, + ENET_PLL, + DDR_PLL, + VIDEO_PLL, +}; + +unsigned int mxc_get_clock(enum mxc_clock clk); +void clock_init(void); + +#define imx_get_fecclk() mxc_get_clock(MXC_FEC_CLK) + +#endif /* __ASM_ARCH_CLOCK_H */ diff --git a/arch/arm/include/asm/arch-s32v234/ddr.h b/arch/arm/include/asm/arch-s32v234/ddr.h new file mode 100644 index 0000000000..10a9a79203 --- /dev/null +++ b/arch/arm/include/asm/arch-s32v234/ddr.h @@ -0,0 +1,157 @@ +/* + * (C) Copyright 2015-2016, Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __ARCH_ARM_MACH_S32V234_DDR_H__ +#define __ARCH_ARM_MACH_S32V234_DDR_H__ + +#define DDR0 0 +#define DDR1 1 + +/* DDR offset in MSCR register */ +#define _DDR0_RESET 168 +#define _DDR0_CLK0 169 +#define _DDR0_CAS 170 +#define _DDR0_RAS 171 +#define _DDR0_WE_B 172 +#define _DDR0_CKE0 173 +#define _DDR0_CKE1 174 +#define _DDR0_CS_B0 175 +#define _DDR0_CS_B1 176 +#define _DDR0_BA0 177 +#define _DDR0_BA1 178 +#define _DDR0_BA2 179 +#define _DDR0_A0 180 +#define _DDR0_A1 181 +#define _DDR0_A2 182 +#define _DDR0_A3 183 +#define _DDR0_A4 184 +#define _DDR0_A5 185 +#define _DDR0_A6 186 +#define _DDR0_A7 187 +#define _DDR0_A8 188 +#define _DDR0_A9 189 +#define _DDR0_A10 190 +#define _DDR0_A11 191 +#define _DDR0_A12 192 +#define _DDR0_A13 193 +#define _DDR0_A14 194 +#define _DDR0_A15 195 +#define _DDR0_DM0 196 +#define _DDR0_DM1 197 +#define _DDR0_DM2 198 +#define _DDR0_DM3 199 +#define _DDR0_DQS0 200 +#define _DDR0_DQS1 201 +#define _DDR0_DQS2 202 +#define _DDR0_DQS3 203 +#define _DDR0_D0 204 +#define _DDR0_D1 205 +#define _DDR0_D2 206 +#define _DDR0_D3 207 +#define _DDR0_D4 208 +#define _DDR0_D5 209 +#define _DDR0_D6 210 +#define _DDR0_D7 211 +#define _DDR0_D8 212 +#define _DDR0_D9 213 +#define _DDR0_D10 214 +#define _DDR0_D11 215 +#define _DDR0_D12 216 +#define _DDR0_D13 217 +#define _DDR0_D14 218 +#define _DDR0_D15 219 +#define _DDR0_D16 220 +#define _DDR0_D17 221 +#define _DDR0_D18 222 +#define _DDR0_D19 223 +#define _DDR0_D20 224 +#define _DDR0_D21 225 +#define _DDR0_D22 226 +#define _DDR0_D23 227 +#define _DDR0_D24 228 +#define _DDR0_D25 229 +#define _DDR0_D26 230 +#define _DDR0_D27 231 +#define _DDR0_D28 232 +#define _DDR0_D29 233 +#define _DDR0_D30 234 +#define _DDR0_D31 235 +#define _DDR0_ODT0 236 +#define _DDR0_ODT1 237 +#define _DDR0_ZQ 238 +#define _DDR1_RESET 239 +#define _DDR1_CLK0 240 +#define _DDR1_CAS 241 +#define _DDR1_RAS 242 +#define _DDR1_WE_B 243 +#define _DDR1_CKE0 244 +#define _DDR1_CKE1 245 +#define _DDR1_CS_B0 246 +#define _DDR1_CS_B1 247 +#define _DDR1_BA0 248 +#define _DDR1_BA1 249 +#define _DDR1_BA2 250 +#define _DDR1_A0 251 +#define _DDR1_A1 252 +#define _DDR1_A2 253 +#define _DDR1_A3 254 +#define _DDR1_A4 255 +#define _DDR1_A5 256 +#define _DDR1_A6 257 +#define _DDR1_A7 258 +#define _DDR1_A8 259 +#define _DDR1_A9 260 +#define _DDR1_A10 261 +#define _DDR1_A11 262 +#define _DDR1_A12 263 +#define _DDR1_A13 264 +#define _DDR1_A14 265 +#define _DDR1_A15 266 +#define _DDR1_DM0 267 +#define _DDR1_DM1 268 +#define _DDR1_DM2 269 +#define _DDR1_DM3 270 +#define _DDR1_DQS0 271 +#define _DDR1_DQS1 272 +#define _DDR1_DQS2 273 +#define _DDR1_DQS3 274 +#define _DDR1_D0 275 +#define _DDR1_D1 276 +#define _DDR1_D2 277 +#define _DDR1_D3 278 +#define _DDR1_D4 279 +#define _DDR1_D5 280 +#define _DDR1_D6 281 +#define _DDR1_D7 282 +#define _DDR1_D8 283 +#define _DDR1_D9 284 +#define _DDR1_D10 285 +#define _DDR1_D11 286 +#define _DDR1_D12 287 +#define _DDR1_D13 288 +#define _DDR1_D14 289 +#define _DDR1_D15 290 +#define _DDR1_D16 291 +#define _DDR1_D17 292 +#define _DDR1_D18 293 +#define _DDR1_D19 294 +#define _DDR1_D20 295 +#define _DDR1_D21 296 +#define _DDR1_D22 297 +#define _DDR1_D23 298 +#define _DDR1_D24 299 +#define _DDR1_D25 300 +#define _DDR1_D26 301 +#define _DDR1_D27 302 +#define _DDR1_D28 303 +#define _DDR1_D29 304 +#define _DDR1_D30 305 +#define _DDR1_D31 306 +#define _DDR1_ODT0 307 +#define _DDR1_ODT1 308 +#define _DDR1_ZQ 309 + +#endif diff --git a/arch/arm/include/asm/arch-s32v234/imx-regs.h b/arch/arm/include/asm/arch-s32v234/imx-regs.h new file mode 100644 index 0000000000..a42f6ccf9a --- /dev/null +++ b/arch/arm/include/asm/arch-s32v234/imx-regs.h @@ -0,0 +1,329 @@ +/* + * (C) Copyright 2013-2016, Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __ASM_ARCH_IMX_REGS_H__ +#define __ASM_ARCH_IMX_REGS_H__ + +#define ARCH_MXC + +#define IRAM_BASE_ADDR 0x3E800000 /* internal ram */ +#define IRAM_SIZE 0x00400000 /* 4MB */ + +#define AIPS0_BASE_ADDR (0x40000000UL) +#define AIPS1_BASE_ADDR (0x40080000UL) + +/* AIPS 0 */ +#define AXBS_BASE_ADDR (AIPS0_BASE_ADDR + 0x00000000) +#define CSE3_BASE_ADDR (AIPS0_BASE_ADDR + 0x00001000) +#define EDMA_BASE_ADDR (AIPS0_BASE_ADDR + 0x00002000) +#define XRDC_BASE_ADDR (AIPS0_BASE_ADDR + 0x00004000) +#define SWT0_BASE_ADDR (AIPS0_BASE_ADDR + 0x0000A000) +#define SWT1_BASE_ADDR (AIPS0_BASE_ADDR + 0x0000B000) +#define STM0_BASE_ADDR (AIPS0_BASE_ADDR + 0x0000D000) +#define NIC301_BASE_ADDR (AIPS0_BASE_ADDR + 0x00010000) +#define GC3000_BASE_ADDR (AIPS0_BASE_ADDR + 0x00020000) +#define DEC200_DECODER_BASE_ADDR (AIPS0_BASE_ADDR + 0x00026000) +#define DEC200_ENCODER_BASE_ADDR (AIPS0_BASE_ADDR + 0x00027000) +#define TWOD_ACE_BASE_ADDR (AIPS0_BASE_ADDR + 0x00028000) +#define MIPI_CSI0_BASE_ADDR (AIPS0_BASE_ADDR + 0x00030000) +#define DMAMUX0_BASE_ADDR (AIPS0_BASE_ADDR + 0x00031000) +#define ENET_BASE_ADDR (AIPS0_BASE_ADDR + 0x00032000) +#define FLEXRAY_BASE_ADDR (AIPS0_BASE_ADDR + 0x00034000) +#define MMDC0_BASE_ADDR (AIPS0_BASE_ADDR + 0x00036000) +#define MEW0_BASE_ADDR (AIPS0_BASE_ADDR + 0x00037000) +#define MONITOR_DDR0_BASE_ADDR (AIPS0_BASE_ADDR + 0x00038000) +#define MONITOR_CCI0_BASE_ADDR (AIPS0_BASE_ADDR + 0x00039000) +#define PIT0_BASE_ADDR (AIPS0_BASE_ADDR + 0x0003A000) +#define MC_CGM0_BASE_ADDR (AIPS0_BASE_ADDR + 0x0003C000) +#define MC_CGM1_BASE_ADDR (AIPS0_BASE_ADDR + 0x0003F000) +#define MC_CGM2_BASE_ADDR (AIPS0_BASE_ADDR + 0x00042000) +#define MC_CGM3_BASE_ADDR (AIPS0_BASE_ADDR + 0x00045000) +#define MC_RGM_BASE_ADDR (AIPS0_BASE_ADDR + 0x00048000) +#define MC_ME_BASE_ADDR (AIPS0_BASE_ADDR + 0x0004A000) +#define MC_PCU_BASE_ADDR (AIPS0_BASE_ADDR + 0x0004B000) +#define ADC0_BASE_ADDR (AIPS0_BASE_ADDR + 0x0004D000) +#define FLEXTIMER_BASE_ADDR (AIPS0_BASE_ADDR + 0x0004F000) +#define I2C0_BASE_ADDR (AIPS0_BASE_ADDR + 0x00051000) +#define LINFLEXD0_BASE_ADDR (AIPS0_BASE_ADDR + 0x00053000) +#define FLEXCAN0_BASE_ADDR (AIPS0_BASE_ADDR + 0x00055000) +#define SPI0_BASE_ADDR (AIPS0_BASE_ADDR + 0x00057000) +#define SPI2_BASE_ADDR (AIPS0_BASE_ADDR + 0x00059000) +#define CRC0_BASE_ADDR (AIPS0_BASE_ADDR + 0x0005B000) +#define USDHC_BASE_ADDR (AIPS0_BASE_ADDR + 0x0005D000) +#define OCOTP_CONTROLLER_BASE_ADDR (AIPS0_BASE_ADDR + 0x0005F000) +#define WKPU_BASE_ADDR (AIPS0_BASE_ADDR + 0x00063000) +#define VIU0_BASE_ADDR (AIPS0_BASE_ADDR + 0x00064000) +#define HPSMI_SRAM_CONTROLLER_BASE_ADDR (AIPS0_BASE_ADDR + 0x00068000) +#define SIUL2_BASE_ADDR (AIPS0_BASE_ADDR + 0x0006C000) +#define SIPI_BASE_ADDR (AIPS0_BASE_ADDR + 0x00074000) +#define LFAST_BASE_ADDR (AIPS0_BASE_ADDR + 0x00078000) +#define SSE_BASE_ADDR (AIPS0_BASE_ADDR + 0x00079000) +#define SRC_SOC_BASE_ADDR (AIPS0_BASE_ADDR + 0x0007C000) + +/* AIPS 1 */ +#define ERM_BASE_ADDR (AIPS1_BASE_ADDR + 0X000000000) +#define MSCM_BASE_ADDR (AIPS1_BASE_ADDR + 0X000001000) +#define SEMA42_BASE_ADDR (AIPS1_BASE_ADDR + 0X000002000) +#define INTC_MON_BASE_ADDR (AIPS1_BASE_ADDR + 0X000003000) +#define SWT2_BASE_ADDR (AIPS1_BASE_ADDR + 0X000004000) +#define SWT3_BASE_ADDR (AIPS1_BASE_ADDR + 0X000005000) +#define SWT4_BASE_ADDR (AIPS1_BASE_ADDR + 0X000006000) +#define STM1_BASE_ADDR (AIPS1_BASE_ADDR + 0X000007000) +#define EIM_BASE_ADDR (AIPS1_BASE_ADDR + 0X000008000) +#define APB_BASE_ADDR (AIPS1_BASE_ADDR + 0X000009000) +#define XBIC_BASE_ADDR (AIPS1_BASE_ADDR + 0X000012000) +#define MIPI_BASE_ADDR (AIPS1_BASE_ADDR + 0X000020000) +#define DMAMUX1_BASE_ADDR (AIPS1_BASE_ADDR + 0X000021000) +#define MMDC1_BASE_ADDR (AIPS1_BASE_ADDR + 0X000022000) +#define MEW1_BASE_ADDR (AIPS1_BASE_ADDR + 0X000023000) +#define DDR1_BASE_ADDR (AIPS1_BASE_ADDR + 0X000024000) +#define CCI1_BASE_ADDR (AIPS1_BASE_ADDR + 0X000025000) +#define QUADSPI0_BASE_ADDR (AIPS1_BASE_ADDR + 0X000026000) +#define PIT1_BASE_ADDR (AIPS1_BASE_ADDR + 0X00002A000) +#define FCCU_BASE_ADDR (AIPS1_BASE_ADDR + 0X000030000) +#define FLEXTIMER_FTM1_BASE_ADDR (AIPS1_BASE_ADDR + 0X000036000) +#define I2C1_BASE_ADDR (AIPS1_BASE_ADDR + 0X000038000) +#define I2C2_BASE_ADDR (AIPS1_BASE_ADDR + 0X00003A000) +#define LINFLEXD1_BASE_ADDR (AIPS1_BASE_ADDR + 0X00003C000) +#define FLEXCAN1_BASE_ADDR (AIPS1_BASE_ADDR + 0X00003E000) +#define SPI1_BASE_ADDR (AIPS1_BASE_ADDR + 0X000040000) +#define SPI3_BASE_ADDR (AIPS1_BASE_ADDR + 0X000042000) +#define IPL_BASE_ADDR (AIPS1_BASE_ADDR + 0X000043000) +#define CGM_CMU_BASE_ADDR (AIPS1_BASE_ADDR + 0X000044000) +#define PMC_BASE_ADDR (AIPS1_BASE_ADDR + 0X000048000) +#define CRC1_BASE_ADDR (AIPS1_BASE_ADDR + 0X00004C000) +#define TMU_BASE_ADDR (AIPS1_BASE_ADDR + 0X00004E000) +#define VIU1_BASE_ADDR (AIPS1_BASE_ADDR + 0X000050000) +#define JPEG_BASE_ADDR (AIPS1_BASE_ADDR + 0X000054000) +#define H264_DEC_BASE_ADDR (AIPS1_BASE_ADDR + 0X000058000) +#define H264_ENC_BASE_ADDR (AIPS1_BASE_ADDR + 0X00005C000) +#define MEMU_BASE_ADDR (AIPS1_BASE_ADDR + 0X000060000) +#define STCU_BASE_ADDR (AIPS1_BASE_ADDR + 0X000064000) +#define SLFTST_CTRL_BASE_ADDR (AIPS1_BASE_ADDR + 0X000066000) +#define MCT_BASE_ADDR (AIPS1_BASE_ADDR + 0X000068000) +#define REP_BASE_ADDR (AIPS1_BASE_ADDR + 0X00006A000) +#define MBIST_CONTROLLER_BASE_ADDR (AIPS1_BASE_ADDR + 0X00006C000) +#define BOOT_LOADER_BASE_ADDR (AIPS1_BASE_ADDR + 0X00006F000) + +/* TODO Remove this after the IOMUX framework is implemented */ +#define IOMUXC_BASE_ADDR SIUL2_BASE_ADDR + +/* MUX mode and PAD ctrl are in one register */ +#define CONFIG_IOMUX_SHARE_CONF_REG + +#define FEC_QUIRK_ENET_MAC +#define I2C_QUIRK_REG + +/* MSCM interrupt router */ +#define MSCM_IRSPRC_CPn_EN 3 +#define MSCM_IRSPRC_NUM 176 +#define MSCM_CPXTYPE_RYPZ_MASK 0xFF +#define MSCM_CPXTYPE_RYPZ_OFFSET 0 +#define MSCM_CPXTYPE_PERS_MASK 0xFFFFFF00 +#define MSCM_CPXTYPE_PERS_OFFSET 8 +#define MSCM_CPXTYPE_PERS_A53 0x413533 +#define MSCM_CPXTYPE_PERS_CM4 0x434d34 + +#if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__)) +#include <asm/types.h> + +/* System Reset Controller (SRC) */ +struct src { + u32 bmr1; + u32 bmr2; + u32 gpr1_boot; + u32 reserved_0x00C[61]; + u32 gpr1; + u32 gpr2; + u32 gpr3; + u32 gpr4; + u32 gpr5; + u32 gpr6; + u32 gpr7; + u32 reserved_0x11C[1]; + u32 gpr9; + u32 gpr10; + u32 gpr11; + u32 gpr12; + u32 gpr13; + u32 gpr14; + u32 gpr15; + u32 gpr16; + u32 reserved_0x140[1]; + u32 gpr17; + u32 gpr18; + u32 gpr19; + u32 gpr20; + u32 gpr21; + u32 gpr22; + u32 gpr23; + u32 gpr24; + u32 gpr25; + u32 gpr26; + u32 gpr27; + u32 reserved_0x16C[5]; + u32 pcie_config1; + u32 ddr_self_ref_ctrl; + u32 pcie_config0; + u32 reserved_0x18C[4]; + u32 soc_misc_config2; +}; + +/* SRC registers definitions */ + +/* SRC_GPR1 */ +#define SRC_GPR1_PLL_SOURCE(pll,val)( ((val) & SRC_GPR1_PLL_SOURCE_MASK) << \ + (SRC_GPR1_PLL_OFFSET + (pll)) ) +#define SRC_GPR1_PLL_SOURCE_MASK (0x1) + +#define SRC_GPR1_PLL_OFFSET (27) +#define SRC_GPR1_FIRC_CLK_SOURCE (0x0) +#define SRC_GPR1_XOSC_CLK_SOURCE (0x1) + +/* Periodic Interrupt Timer (PIT) */ +struct pit_reg { + u32 mcr; + u32 recv0[55]; + u32 ltmr64h; + u32 ltmr64l; + u32 recv1[6]; + u32 ldval0; + u32 cval0; + u32 tctrl0; + u32 tflg0; + u32 ldval1; + u32 cval1; + u32 tctrl1; + u32 tflg1; + u32 ldval2; + u32 cval2; + u32 tctrl2; + u32 tflg2; + u32 ldval3; + u32 cval3; + u32 tctrl3; + u32 tflg3; + u32 ldval4; + u32 cval4; + u32 tctrl4; + u32 tflg4; + u32 ldval5; + u32 cval5; + u32 tctrl5; + u32 tflg5; +}; + +/* Watchdog Timer (WDOG) */ +struct wdog_regs { + u32 cr; + u32 ir; + u32 to; + u32 wn; + u32 sr; + u32 co; + u32 sk; +}; + +/* UART */ +struct linflex_fsl { + u32 lincr1; + u32 linier; + u32 linsr; + u32 linesr; + u32 uartcr; + u32 uartsr; + u32 lintcsr; + u32 linocr; + u32 lintocr; + u32 linfbrr; + u32 linibrr; + u32 lincfr; + u32 lincr2; + u32 bidr; + u32 bdrl; + u32 bdrm; + u32 ifer; + u32 ifmi; + u32 ifmr; + u32 ifcr0; + u32 ifcr1; + u32 ifcr2; + u32 ifcr3; + u32 ifcr4; + u32 ifcr5; + u32 ifcr6; + u32 ifcr7; + u32 ifcr8; + u32 ifcr9; + u32 ifcr10; + u32 ifcr11; + u32 ifcr12; + u32 ifcr13; + u32 ifcr14; + u32 ifcr15; + u32 gcr; + u32 uartpto; + u32 uartcto; + u32 dmatxe; + u32 dmarxe; +}; + +/* MSCM Interrupt Router */ +struct mscm_ir { + u32 cpxtype; /* Processor x Type Register */ + u32 cpxnum; /* Processor x Number Register */ + u32 cpxmaster; /* Processor x Master Number Register */ + u32 cpxcount; /* Processor x Count Register */ + u32 cpxcfg0; /* Processor x Configuration 0 Register */ + u32 cpxcfg1; /* Processor x Configuration 1 Register */ + u32 cpxcfg2; /* Processor x Configuration 2 Register */ + u32 cpxcfg3; /* Processor x Configuration 3 Register */ + u32 cp0type; /* Processor 0 Type Register */ + u32 cp0num; /* Processor 0 Number Register */ + u32 cp0master; /* Processor 0 Master Number Register */ + u32 cp0count; /* Processor 0 Count Register */ + u32 cp0cfg0; /* Processor 0 Configuration 0 Register */ + u32 cp0cfg1; /* Processor 0 Configuration 1 Register */ + u32 cp0cfg2; /* Processor 0 Configuration 2 Register */ + u32 cp0cfg3; /* Processor 0 Configuration 3 Register */ + u32 cp1type; /* Processor 1 Type Register */ + u32 cp1num; /* Processor 1 Number Register */ + u32 cp1master; /* Processor 1 Master Number Register */ + u32 cp1count; /* Processor 1 Count Register */ + u32 cp1cfg0; /* Processor 1 Configuration 0 Register */ + u32 cp1cfg1; /* Processor 1 Configuration 1 Register */ + u32 cp1cfg2; /* Processor 1 Configuration 2 Register */ + u32 cp1cfg3; /* Processor 1 Configuration 3 Register */ + u32 reserved_0x060[232]; + u32 ocmdr0; /* On-Chip Memory Descriptor Register */ + u32 reserved_0x404[2]; + u32 ocmdr3; /* On-Chip Memory Descriptor Register */ + u32 reserved_0x410[28]; + u32 tcmdr[4]; /* Generic Tightly Coupled Memory Descriptor Register */ + u32 reserved_0x490[28]; + u32 cpce0; /* Core Parity Checking Enable Register 0 */ + u32 reserved_0x504[191]; + u32 ircp0ir; /* Interrupt Router CP0 Interrupt Register */ + u32 ircp1ir; /* Interrupt Router CP1 Interrupt Register */ + u32 reserved_0x808[6]; + u32 ircpgir; /* Interrupt Router CPU Generate Interrupt Register */ + u32 reserved_0x824[23]; + u16 irsprc[176]; /* Interrupt Router Shared Peripheral Routing Control Register */ + u32 reserved_0x9e0[136]; + u32 iahbbe0; /* Gasket Burst Enable Register */ + u32 reserved_0xc04[63]; + u32 ipcge; /* Interconnect Parity Checking Global Enable Register */ + u32 reserved_0xd04[3]; + u32 ipce[4]; /* Interconnect Parity Checking Enable Register */ + u32 reserved_0xd20[8]; + u32 ipcgie; /* Interconnect Parity Checking Global Injection Enable Register */ + u32 reserved_0xd44[3]; + u32 ipcie[4]; /* Interconnect Parity Checking Injection Enable Register */ +}; + +#endif /* __ASSEMBLER__ */ + +#endif /* __ASM_ARCH_IMX_REGS_H__ */ diff --git a/arch/arm/include/asm/arch-s32v234/lpddr2.h b/arch/arm/include/asm/arch-s32v234/lpddr2.h new file mode 100644 index 0000000000..5a05965a5e --- /dev/null +++ b/arch/arm/include/asm/arch-s32v234/lpddr2.h @@ -0,0 +1,75 @@ +/* + * (C) Copyright 2015-2016, Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __ARCH_ARM_MACH_S32V234_LPDDR2_H__ +#define __ARCH_ARM_MACH_S32V234_LPDDR2_H__ + +/* definitions for LPDDR2 PAD values */ +#define LPDDR2_CLK0_PAD \ + (SIUL2_MSCR_DDR_SEL_LPDDR2 | SIUL2_MSCR_DDR_INPUT_DIFF_DDR | SIUL2_MSCR_DDR_ODT_120ohm |\ + SIUL2_MSCR_DSE_48ohm | SIUL2_MSCR_PUS_100K_UP | SIUL2_MSCR_CRPOINT_TRIM_1 | \ + SIUL2_MSCR_DCYCLE_TRIM_NONE) +#define LPDDR2_CKEn_PAD \ + (SIUL2_MSCR_DDR_SEL_LPDDR2 | SIUL2_MSCR_DDR_INPUT_DIFF_DDR | SIUL2_MSCR_DDR_ODT_120ohm |\ + SIUL2_MSCR_PUS_100K_UP | SIUL2_MSCR_DSE_48ohm) +#define LPDDR2_CS_Bn_PAD \ + (SIUL2_MSCR_DDR_SEL_LPDDR2 | SIUL2_MSCR_DDR_INPUT_DIFF_DDR | SIUL2_MSCR_DDR_ODT_120ohm |\ + SIUL2_MSCR_PUS_100K_UP | SIUL2_MSCR_DSE_48ohm) +#define LPDDR2_DMn_PAD \ + (SIUL2_MSCR_DDR_SEL_LPDDR2 | SIUL2_MSCR_DDR_INPUT_DIFF_DDR | SIUL2_MSCR_DDR_ODT_120ohm |\ + SIUL2_MSCR_PUS_100K_UP | SIUL2_MSCR_DSE_48ohm) +#define LPDDR2_DQSn_PAD \ + (SIUL2_MSCR_DDR_SEL_LPDDR2 | SIUL2_MSCR_DDR_INPUT_DIFF_DDR | SIUL2_MSCR_DDR_ODT_120ohm | \ + SIUL2_MSCR_DSE_48ohm | SIUL2_MSCR_PUE_EN | SIUL2_MSCR_PUS_100K_DOWN | \ + SIUL2_MSCR_PKE_EN | SIUL2_MSCR_CRPOINT_TRIM_1 | SIUL2_MSCR_DCYCLE_TRIM_NONE) +#define LPDDR2_An_PAD \ + (SIUL2_MSCR_DDR_SEL_LPDDR2 | SIUL2_MSCR_DDR_INPUT_DIFF_DDR | SIUL2_MSCR_DDR_ODT_120ohm | \ + SIUL2_MSCR_DSE_48ohm | SIUL2_MSCR_DDR_DO_TRIM_50PS | SIUL2_MSCR_DCYCLE_TRIM_LEFT | \ + SIUL2_MSCR_PUS_100K_UP) +#define LPDDR2_Dn_PAD \ + (SIUL2_MSCR_DDR_SEL_LPDDR2 | SIUL2_MSCR_DDR_INPUT_DIFF_DDR | SIUL2_MSCR_DDR_ODT_120ohm | \ + SIUL2_MSCR_DSE_48ohm | SIUL2_MSCR_DDR_DO_TRIM_50PS | SIUL2_MSCR_DCYCLE_TRIM_LEFT | \ + SIUL2_MSCR_PUS_100K_UP) + +#define _MDCTL 0x03010000 + +#define MMDC_MDSCR_CFG_VALUE 0x00008000 /* Set MDSCR[CON_REQ] (configuration request) */ +#define MMDC_MDCFG0_VALUE 0x464F61A5 /* tRFCab=70 (=130ns),tXSR=80 (=tRFCab+10ns),tXP=4 (=7.5ns),tXPDLL=n/a,tFAW=27 (50 ns),tCL(RL)=8 */ +#define MMDC_MDCFG1_VALUE 0x00180E63 /* tRCD=n/a,tRPpb=n/a,tRC=n/a ,tRAS=25 (=47ns),tRPA=n/a,tWR=8 (=15.0ns),tMRD=3,tWL=4 */ +#define MMDC_MDCFG2_VALUE 0x000000DD /* tDLLK=n/a,tRTP=4 (=7.5ns),tWTR=4 (=7.5ns),tRRD=6 (=10ns) */ +#define MMDC_MDCFG3LP_VALUE 0x001F099B /* RC_LP=tRAS+tRPab=32 (>60ns), tRCD_LP=10 (18ns) , tRPpb_LP=10 (18ns), tRPab_LP=12 (21ns) */ +#define MMDC_MDOTC_VALUE 0x00000000 /* tAOFPD=n/a,tAONPD=n/a,tANPD=n/a,tAXPD=n/a,tODTLon=n/a,tODT_idle_off=n/a */ +#define MMDC_MDMISC_VALUE 0x00001688 /* WALAT=0, BI bank interleave on, LPDDR2_S2=0, MIF3=3, RALAT=2, 8 banks, LPDDR2 */ +#define MMDC_MDOR_VALUE 0x00000010 /* tXPR=n/a , SDE_to_RST=n/a, RST_to_CKE=14 */ +#define MMDC_MPMUR0_VALUE 0x00000800 /* Force delay line initialisation */ +#define MMDC_MDSCR_RST_VALUE 0x003F8030 /* Reset command CS0 */ +#define MMDC_MPZQLP2CTL_VALUE 0x1B5F0109 /* ZQ_LP2_HW_ZQCS=0x1B (90ns spec), ZQ_LP2_HW_ZQCL=0x5F (160ns spec), ZQ_LP2_HW_ZQINIT=0x109 (1us spec) */ +#define MMDC_MPZQHWCTRL_VALUE 0xA0010003 /* ZQ_EARLY_COMPARATOR_EN_TIMER=0x14, TZQ_CS=n/a, TZQ_OPER=n/a, TZQ_INIT=n/a, ZQ_HW_FOR=1, ZQ_HW_PER=0, ZQ_MODE=3 */ +#define MMDC_MDSCR_MR1_VALUE 0xC2018030 /* Configure MR1: BL 4, burst type interleaved, wrap control no wrap, tWR cycles 8 */ +#define MMDC_MDSCR_MR2_VALUE 0x06028030 /* Configure MR2: RL=8, WL=4 */ +#define MMDC_MDSCR_MR3_VALUE 0x01038030 /* Configure MR3: DS=34R */ +#define MMDC_MDSCR_MR10_VALUE 0xFF0A8030 /* Configure MR10: Calibration at init */ +#define MMDC_MDASP_MODULE0_VALUE 0x0000007F /* 2Gb, 256 MB memory so CS0 is 256 MB (0x90000000) */ +#define MMDC_MPRDDLCTL_MODULE0_VALUE 0x4D4B4F4B /* Read delay line offsets */ +#define MMDC_MPWRDLCTL_MODULE0_VALUE 0x38383737 /* Write delay line offsets */ +#define MMDC_MPDGCTRL0_MODULE0_VALUE 0x20000000 /* Read DQS gating control 0 (disabled) */ +#define MMDC_MPDGCTRL1_MODULE0_VALUE 0x00000000 /* Read DQS gating control 1 */ +#define MMDC_MDASP_MODULE1_VALUE 0x0000007F /* 2Gb, 256 MB memory so CS0 is 256 MB (0xD0000000) */ +#define MMDC_MPRDDLCTL_MODULE1_VALUE 0x4D4B4F4B /* Read delay line offsets */ +#define MMDC_MPWRDLCTL_MODULE1_VALUE 0x38383737 /* Write delay line offsets */ +#define MMDC_MPDGCTRL0_MODULE1_VALUE 0x20000000 /* Read DQS gating control 0 (disabled) */ +#define MMDC_MPDGCTRL1_MODULE1_VALUE 0x00000000 /* Read DQS gating control 1 */ +#define MMDC_MDRWD_VALUE 0x0F9F26D2 /* Read/write command delay - default used */ +#define MMDC_MDPDC_VALUE 0x00020024 /* Power down control */ +#define MMDC_MDREF_VALUE 0x30B01800 /* Refresh control */ +#define MMDC_MPODTCTRL_VALUE 0x00000000 /* No ODT */ +#define MMDC_MDSCR_DEASSERT_VALUE 0x00000000 /* Deassert the configuration request */ + +/* set I/O pads for DDR */ +void lpddr2_config_iomux(uint8_t module); +void config_mmdc(uint8_t module); + +#endif diff --git a/arch/arm/include/asm/arch-s32v234/mc_cgm_regs.h b/arch/arm/include/asm/arch-s32v234/mc_cgm_regs.h new file mode 100644 index 0000000000..eb504756ab --- /dev/null +++ b/arch/arm/include/asm/arch-s32v234/mc_cgm_regs.h @@ -0,0 +1,254 @@ +/* + * (C) Copyright 2015, Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __ARCH_ARM_MACH_S32V234_MCCGM_REGS_H__ +#define __ARCH_ARM_MACH_S32V234_MCCGM_REGS_H__ + +#ifndef __ASSEMBLY__ + +/* MC_CGM registers definitions */ +/* MC_CGM_SC_SS */ +#define CGM_SC_SS(cgm_addr) ( ((cgm_addr) + 0x000007E4) ) +#define MC_CGM_SC_SEL_FIRC (0x0) +#define MC_CGM_SC_SEL_XOSC (0x1) +#define MC_CGM_SC_SEL_ARMPLL (0x2) +#define MC_CGM_SC_SEL_CLKDISABLE (0xF) + +/* MC_CGM_SC_DCn */ +#define CGM_SC_DCn(cgm_addr,dc) ( ((cgm_addr) + 0x000007E8) + ((dc) * 0x4) ) +#define MC_CGM_SC_DCn_PREDIV(val) (MC_CGM_SC_DCn_PREDIV_MASK & ((val) << MC_CGM_SC_DCn_PREDIV_OFFSET)) +#define MC_CGM_SC_DCn_PREDIV_MASK (0x00070000) +#define MC_CGM_SC_DCn_PREDIV_OFFSET (16) +#define MC_CGM_SC_DCn_DE (1 << 31) +#define MC_CGM_SC_SEL_MASK (0x0F000000) +#define MC_CGM_SC_SEL_OFFSET (24) + +/* MC_CGM_ACn_DCm */ +#define CGM_ACn_DCm(cgm_addr,ac,dc) ( ((cgm_addr) + 0x00000808) + ((ac) * 0x20) + ((dc) * 0x4) ) +#define MC_CGM_ACn_DCm_PREDIV(val) (MC_CGM_ACn_DCm_PREDIV_MASK & ((val) << MC_CGM_ACn_DCm_PREDIV_OFFSET)) + +/* + * MC_CGM_ACn_DCm_PREDIV_MASK is on 5 bits because practical test has shown + * that the 5th bit is always ignored during writes if the current + * MC_CGM_ACn_DCm_PREDIV field has only 4 bits + * + * The manual states only selectors 1, 5 and 15 have DC0_PREDIV on 5 bits + * + * This should be changed if any problems occur. + */ +#define MC_CGM_ACn_DCm_PREDIV_MASK (0x001F0000) +#define MC_CGM_ACn_DCm_PREDIV_OFFSET (16) +#define MC_CGM_ACn_DCm_DE (1 << 31) + +/* + * MC_CGM_ACn_SC/MC_CGM_ACn_SS + */ +#define CGM_ACn_SC(cgm_addr,ac) ((cgm_addr + 0x00000800) + ((ac) * 0x20)) +#define CGM_ACn_SS(cgm_addr,ac) ((cgm_addr + 0x00000804) + ((ac) * 0x20)) +#define MC_CGM_ACn_SEL_MASK (0x07000000) +#define MC_CGM_ACn_SEL_SET(source) (MC_CGM_ACn_SEL_MASK & (((source) & 0x7) << MC_CGM_ACn_SEL_OFFSET)) +#define MC_CGM_ACn_SEL_OFFSET (24) + +#define MC_CGM_ACn_SEL_FIRC (0x0) +#define MC_CGM_ACn_SEL_XOSC (0x1) +#define MC_CGM_ACn_SEL_ARMPLL (0x2) +/* + * According to the manual some PLL can be divided by X (X={1,3,5}): + * PERPLLDIVX, VIDEOPLLDIVX. + */ +#define MC_CGM_ACn_SEL_PERPLLDIVX (0x3) +#define MC_CGM_ACn_SEL_ENETPLL (0x4) +#define MC_CGM_ACn_SEL_DDRPLL (0x5) +#define MC_CGM_ACn_SEL_EXTSRCPAD (0x7) +#define MC_CGM_ACn_SEL_SYSCLK (0x8) +#define MC_CGM_ACn_SEL_VIDEOPLLDIVX (0x9) +#define MC_CGM_ACn_SEL_PERCLK (0xA) + +/* PLLDIG PLL Divider Register (PLLDIG_PLLDV) */ +#define PLLDIG_PLLDV(pll) ((MC_CGM0_BASE_ADDR + 0x00000028) + ((pll) * 0x80)) +#define PLLDIG_PLLDV_MFD(div) (PLLDIG_PLLDV_MFD_MASK & (div)) +#define PLLDIG_PLLDV_MFD_MASK (0x000000FF) + +/* + * PLLDIG_PLLDV_RFDPHIB has a different format for /32 according to + * the reference manual. This other value respect the formula 2^[RFDPHIBY+1] + */ +#define PLLDIG_PLLDV_RFDPHI_SET(val) (PLLDIG_PLLDV_RFDPHI_MASK & (((val) & PLLDIG_PLLDV_RFDPHI_MAXVALUE) << PLLDIG_PLLDV_RFDPHI_OFFSET)) +#define PLLDIG_PLLDV_RFDPHI_MASK (0x003F0000) +#define PLLDIG_PLLDV_RFDPHI_MAXVALUE (0x3F) +#define PLLDIG_PLLDV_RFDPHI_OFFSET (16) + +#define PLLDIG_PLLDV_RFDPHI1_SET(val) (PLLDIG_PLLDV_RFDPHI1_MASK & (((val) & PLLDIG_PLLDV_RFDPHI1_MAXVALUE) << PLLDIG_PLLDV_RFDPHI1_OFFSET)) +#define PLLDIG_PLLDV_RFDPHI1_MASK (0x7E000000) +#define PLLDIG_PLLDV_RFDPHI1_MAXVALUE (0x3F) +#define PLLDIG_PLLDV_RFDPHI1_OFFSET (25) + +#define PLLDIG_PLLDV_PREDIV_SET(val) (PLLDIG_PLLDV_PREDIV_MASK & (((val) & PLLDIG_PLLDV_PREDIV_MAXVALUE) << PLLDIG_PLLDV_PREDIV_OFFSET)) +#define PLLDIG_PLLDV_PREDIV_MASK (0x00007000) +#define PLLDIG_PLLDV_PREDIV_MAXVALUE (0x7) +#define PLLDIG_PLLDV_PREDIV_OFFSET (12) + +/* PLLDIG PLL Fractional Divide Register (PLLDIG_PLLFD) */ +#define PLLDIG_PLLFD(pll) ((MC_CGM0_BASE_ADDR + 0x00000030) + ((pll) * 0x80)) +#define PLLDIG_PLLFD_MFN_SET(val) (PLLDIG_PLLFD_MFN_MASK & (val)) +#define PLLDIG_PLLFD_MFN_MASK (0x00007FFF) +#define PLLDIG_PLLFD_SMDEN (1 << 30) + +/* PLL Calibration Register 1 (PLLDIG_PLLCAL1) */ +#define PLLDIG_PLLCAL1(pll) ((MC_CGM0_BASE_ADDR + 0x00000038) + ((pll) * 0x80)) +#define PLLDIG_PLLCAL1_NDAC1_SET(val) (PLLDIG_PLLCAL1_NDAC1_MASK & ((val) << PLLDIG_PLLCAL1_NDAC1_OFFSET)) +#define PLLDIG_PLLCAL1_NDAC1_OFFSET (24) +#define PLLDIG_PLLCAL1_NDAC1_MASK (0x7F000000) + +/* Digital Frequency Synthesizer (DFS) */ +/* According to the manual there are 3 DFS modules only for ARM_PLL, DDR_PLL, ENET_PLL */ +#define DFS0_BASE_ADDR (MC_CGM0_BASE_ADDR + 0x00000040) + +/* DFS DLL Program Register 1 */ +#define DFS_DLLPRG1(pll) (DFS0_BASE_ADDR + 0x00000000 + ((pll) * 0x80)) + +#define DFS_DLLPRG1_V2IGC_SET(val) (DFS_DLLPRG1_V2IGC_MASK & ((val) << DFS_DLLPRG1_V2IGC_OFFSET)) +#define DFS_DLLPRG1_V2IGC_OFFSET (0) +#define DFS_DLLPRG1_V2IGC_MASK (0x00000007) + +#define DFS_DLLPRG1_LCKWT_SET(val) (DFS_DLLPRG1_LCKWT_MASK & ((val) << DFS_DLLPRG1_LCKWT_OFFSET)) +#define DFS_DLLPRG1_LCKWT_OFFSET (4) +#define DFS_DLLPRG1_LCKWT_MASK (0x00000030) + +#define DFS_DLLPRG1_DACIN_SET(val) (DFS_DLLPRG1_DACIN_MASK & ((val) << DFS_DLLPRG1_DACIN_OFFSET)) +#define DFS_DLLPRG1_DACIN_OFFSET (6) +#define DFS_DLLPRG1_DACIN_MASK (0x000001C0) + +#define DFS_DLLPRG1_CALBYPEN_SET(val) (DFS_DLLPRG1_CALBYPEN_MASK & ((val) << DFS_DLLPRG1_CALBYPEN_OFFSET)) +#define DFS_DLLPRG1_CALBYPEN_OFFSET (9) +#define DFS_DLLPRG1_CALBYPEN_MASK (0x00000200) + +#define DFS_DLLPRG1_VSETTLCTRL_SET(val) (DFS_DLLPRG1_VSETTLCTRL_MASK & ((val) << DFS_DLLPRG1_VSETTLCTRL_OFFSET)) +#define DFS_DLLPRG1_VSETTLCTRL_OFFSET (10) +#define DFS_DLLPRG1_VSETTLCTRL_MASK (0x00000C00) + +#define DFS_DLLPRG1_CPICTRL_SET(val) (DFS_DLLPRG1_CPICTRL_MASK & ((val) << DFS_DLLPRG1_CPICTRL_OFFSET)) +#define DFS_DLLPRG1_CPICTRL_OFFSET (12) +#define DFS_DLLPRG1_CPICTRL_MASK (0x00007000) + +/* DFS Control Register (DFS_CTRL) */ +#define DFS_CTRL(pll) (DFS0_BASE_ADDR + 0x00000018 + ((pll) * 0x80)) +#define DFS_CTRL_DLL_LOLIE (1 << 0) +#define DFS_CTRL_DLL_RESET (1 << 1) + +/* DFS Port Status Register (DFS_PORTSR) */ +#define DFS_PORTSR(pll) (DFS0_BASE_ADDR + 0x0000000C +((pll) * 0x80)) +/* DFS Port Reset Register (DFS_PORTRESET) */ +#define DFS_PORTRESET(pll) (DFS0_BASE_ADDR + 0x00000014 + ((pll) * 0x80)) +#define DFS_PORTRESET_PORTRESET_SET(val) (DFS_PORTRESET_PORTRESET_MASK | (((val) & DFS_PORTRESET_PORTRESET_MAXVAL) << DFS_PORTRESET_PORTRESET_OFFSET)) +#define DFS_PORTRESET_PORTRESET_MAXVAL (0xF) +#define DFS_PORTRESET_PORTRESET_MASK (0x0000000F) +#define DFS_PORTRESET_PORTRESET_OFFSET (0) + +/* DFS Divide Register Portn (DFS_DVPORTn) */ +#define DFS_DVPORTn(pll,n) (DFS0_BASE_ADDR + ((pll) * 0x80) + (0x0000001C + ((n) * 0x4))) + +/* + * The mathematical formula for fdfs_clockout is the following: + * fdfs_clckout = fdfs_clkin / ( DFS_DVPORTn[MFI] + (DFS_DVPORTn[MFN]/256) ) + */ +#define DFS_DVPORTn_MFI_SET(val) (DFS_DVPORTn_MFI_MASK & (((val) & DFS_DVPORTn_MFI_MAXVAL) << DFS_DVPORTn_MFI_OFFSET) ) +#define DFS_DVPORTn_MFN_SET(val) (DFS_DVPORTn_MFN_MASK & (((val) & DFS_DVPORTn_MFN_MAXVAL) << DFS_DVPORTn_MFN_OFFSET) ) +#define DFS_DVPORTn_MFI_MASK (0x0000FF00) +#define DFS_DVPORTn_MFN_MASK (0x000000FF) +#define DFS_DVPORTn_MFI_MAXVAL (0xFF) +#define DFS_DVPORTn_MFN_MAXVAL (0xFF) +#define DFS_DVPORTn_MFI_OFFSET (8) +#define DFS_DVPORTn_MFN_OFFSET (0) +#define DFS_MAXNUMBER (4) + +#define DFS_PARAMS_Nr (3) + +/* Frequencies are in Hz */ +#define FIRC_CLK_FREQ (48000000) +#define XOSC_CLK_FREQ (40000000) + +#define PLL_MIN_FREQ (650000000) +#define PLL_MAX_FREQ (1300000000) + +#define ARM_PLL_PHI0_FREQ (1000000000) +#define ARM_PLL_PHI1_FREQ (1000000000) +/* ARM_PLL_PHI1_DFS1_FREQ - 266 Mhz */ +#define ARM_PLL_PHI1_DFS1_EN (1) +#define ARM_PLL_PHI1_DFS1_MFI (3) +#define ARM_PLL_PHI1_DFS1_MFN (194) +/* ARM_PLL_PHI1_DFS2_REQ - 600 Mhz */ +#define ARM_PLL_PHI1_DFS2_EN (1) +#define ARM_PLL_PHI1_DFS2_MFI (1) +#define ARM_PLL_PHI1_DFS2_MFN (170) +/* ARM_PLL_PHI1_DFS3_FREQ - 600 Mhz */ +#define ARM_PLL_PHI1_DFS3_EN (1) +#define ARM_PLL_PHI1_DFS3_MFI (1) +#define ARM_PLL_PHI1_DFS3_MFN (170) +#define ARM_PLL_PHI1_DFS_Nr (3) +#define ARM_PLL_PLLDV_PREDIV (2) +#define ARM_PLL_PLLDV_MFD (50) +#define ARM_PLL_PLLDV_MFN (0) + +#define PERIPH_PLL_PHI0_FREQ (400000000) +#define PERIPH_PLL_PHI1_FREQ (100000000) +#define PERIPH_PLL_PHI1_DFS_Nr (0) +#define PERIPH_PLL_PLLDV_PREDIV (1) +#define PERIPH_PLL_PLLDV_MFD (30) +#define PERIPH_PLL_PLLDV_MFN (0) + +#define ENET_PLL_PHI0_FREQ (500000000) +#define ENET_PLL_PHI1_FREQ (1000000000) +/* ENET_PLL_PHI1_DFS1_FREQ - 350 Mhz*/ +#define ENET_PLL_PHI1_DFS1_EN (1) +#define ENET_PLL_PHI1_DFS1_MFI (2) +#define ENET_PLL_PHI1_DFS1_MFN (219) +/* ENET_PLL_PHI1_DFS2_FREQ - 350 Mhz*/ +#define ENET_PLL_PHI1_DFS2_EN (1) +#define ENET_PLL_PHI1_DFS2_MFI (2) +#define ENET_PLL_PHI1_DFS2_MFN (219) +/* ENET_PLL_PHI1_DFS3_FREQ - 320 Mhz*/ +#define ENET_PLL_PHI1_DFS3_EN (1) +#define ENET_PLL_PHI1_DFS3_MFI (3) +#define ENET_PLL_PHI1_DFS3_MFN (32) +/* ENET_PLL_PHI1_DFS1_FREQ - 50 Mhz*/ +#define ENET_PLL_PHI1_DFS4_EN (1) +#define ENET_PLL_PHI1_DFS4_MFI (2) +#define ENET_PLL_PHI1_DFS4_MFN (0) +#define ENET_PLL_PHI1_DFS_Nr (4) +#define ENET_PLL_PLLDV_PREDIV (2) +#define ENET_PLL_PLLDV_MFD (50) +#define ENET_PLL_PLLDV_MFN (0) + +#define DDR_PLL_PHI0_FREQ (533000000) +#define DDR_PLL_PHI1_FREQ (1066000000) +/* DDR_PLL_PHI1_DFS1_FREQ - 500 Mhz */ +#define DDR_PLL_PHI1_DFS1_EN (1) +#define DDR_PLL_PHI1_DFS1_MFI (2) +#define DDR_PLL_PHI1_DFS1_MFN (33) +/* DDR_PLL_PHI1_DFS2_REQ - 500 Mhz */ +#define DDR_PLL_PHI1_DFS2_EN (1) +#define DDR_PLL_PHI1_DFS2_MFI (2) +#define DDR_PLL_PHI1_DFS2_MFN (33) +/* DDR_PLL_PHI1_DFS3_FREQ - 350 Mhz */ +#define DDR_PLL_PHI1_DFS3_EN (1) +#define DDR_PLL_PHI1_DFS3_MFI (3) +#define DDR_PLL_PHI1_DFS3_MFN (11) +#define DDR_PLL_PHI1_DFS_Nr (3) +#define DDR_PLL_PLLDV_PREDIV (2) +#define DDR_PLL_PLLDV_MFD (53) +#define DDR_PLL_PLLDV_MFN (6144) + +#define VIDEO_PLL_PHI0_FREQ (600000000) +#define VIDEO_PLL_PHI1_FREQ (0) +#define VIDEO_PLL_PHI1_DFS_Nr (0) +#define VIDEO_PLL_PLLDV_PREDIV (1) +#define VIDEO_PLL_PLLDV_MFD (30) +#define VIDEO_PLL_PLLDV_MFN (0) + +#endif + +#endif /*__ARCH_ARM_MACH_S32V234_MCCGM_REGS_H__ */ diff --git a/arch/arm/include/asm/arch-s32v234/mc_me_regs.h b/arch/arm/include/asm/arch-s32v234/mc_me_regs.h new file mode 100644 index 0000000000..a1172e0705 --- /dev/null +++ b/arch/arm/include/asm/arch-s32v234/mc_me_regs.h @@ -0,0 +1,199 @@ +/* + * (C) Copyright 2015, Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __ARCH_ARM_MACH_S32V234_MCME_REGS_H__ +#define __ARCH_ARM_MACH_S32V234_MCME_REGS_H__ + +#ifndef __ASSEMBLY__ + +/* MC_ME registers definitions */ + +/* MC_ME_GS */ +#define MC_ME_GS (MC_ME_BASE_ADDR + 0x00000000) + +#define MC_ME_GS_S_SYSCLK_FIRC (0x0 << 0) +#define MC_ME_GS_S_SYSCLK_FXOSC (0x1 << 0) +#define MC_ME_GS_S_SYSCLK_ARMPLL (0x2 << 0) +#define MC_ME_GS_S_STSCLK_DISABLE (0xF << 0) +#define MC_ME_GS_S_FIRC (1 << 4) +#define MC_ME_GS_S_XOSC (1 << 5) +#define MC_ME_GS_S_ARMPLL (1 << 6) +#define MC_ME_GS_S_PERPLL (1 << 7) +#define MC_ME_GS_S_ENETPLL (1 << 8) +#define MC_ME_GS_S_DDRPLL (1 << 9) +#define MC_ME_GS_S_VIDEOPLL (1 << 10) +#define MC_ME_GS_S_MVR (1 << 20) +#define MC_ME_GS_S_PDO (1 << 23) +#define MC_ME_GS_S_MTRANS (1 << 27) +#define MC_ME_GS_S_CRT_MODE_RESET (0x0 << 28) +#define MC_ME_GS_S_CRT_MODE_TEST (0x1 << 28) +#define MC_ME_GS_S_CRT_MODE_DRUN (0x3 << 28) +#define MC_ME_GS_S_CRT_MODE_RUN0 (0x4 << 28) +#define MC_ME_GS_S_CRT_MODE_RUN1 (0x5 << 28) +#define MC_ME_GS_S_CRT_MODE_RUN2 (0x6 << 28) +#define MC_ME_GS_S_CRT_MODE_RUN3 (0x7 << 28) + +/* MC_ME_MCTL */ +#define MC_ME_MCTL (MC_ME_BASE_ADDR + 0x00000004) + +#define MC_ME_MCTL_KEY (0x00005AF0) +#define MC_ME_MCTL_INVERTEDKEY (0x0000A50F) +#define MC_ME_MCTL_RESET (0x0 << 28) +#define MC_ME_MCTL_TEST (0x1 << 28) +#define MC_ME_MCTL_DRUN (0x3 << 28) +#define MC_ME_MCTL_RUN0 (0x4 << 28) +#define MC_ME_MCTL_RUN1 (0x5 << 28) +#define MC_ME_MCTL_RUN2 (0x6 << 28) +#define MC_ME_MCTL_RUN3 (0x7 << 28) + +/* MC_ME_ME */ +#define MC_ME_ME (MC_ME_BASE_ADDR + 0x00000008) + +#define MC_ME_ME_RESET_FUNC (1 << 0) +#define MC_ME_ME_TEST (1 << 1) +#define MC_ME_ME_DRUN (1 << 3) +#define MC_ME_ME_RUN0 (1 << 4) +#define MC_ME_ME_RUN1 (1 << 5) +#define MC_ME_ME_RUN2 (1 << 6) +#define MC_ME_ME_RUN3 (1 << 7) + +/* MC_ME_RUN_PCn */ +#define MC_ME_RUN_PCn(n) (MC_ME_BASE_ADDR + 0x00000080 + 0x4 * (n)) + +#define MC_ME_RUN_PCn_RESET (1 << 0) +#define MC_ME_RUN_PCn_TEST (1 << 1) +#define MC_ME_RUN_PCn_DRUN (1 << 3) +#define MC_ME_RUN_PCn_RUN0 (1 << 4) +#define MC_ME_RUN_PCn_RUN1 (1 << 5) +#define MC_ME_RUN_PCn_RUN2 (1 << 6) +#define MC_ME_RUN_PCn_RUN3 (1 << 7) + +/* + * MC_ME_RESET_MC/MC_ME_TEST_MC + * MC_ME_DRUN_MC + * MC_ME_RUNn_MC + */ +#define MC_ME_RESET_MC (MC_ME_BASE_ADDR + 0x00000020) +#define MC_ME_TEST_MC (MC_ME_BASE_ADDR + 0x00000024) +#define MC_ME_DRUN_MC (MC_ME_BASE_ADDR + 0x0000002C) +#define MC_ME_RUNn_MC(n) (MC_ME_BASE_ADDR + 0x00000030 + 0x4 * (n)) + +#define MC_ME_RUNMODE_MC_SYSCLK(val) (MC_ME_RUNMODE_MC_SYSCLK_MASK & (val)) +#define MC_ME_RUNMODE_MC_SYSCLK_MASK (0x0000000F) +#define MC_ME_RUNMODE_MC_FIRCON (1 << 4) +#define MC_ME_RUNMODE_MC_XOSCON (1 << 5) +#define MC_ME_RUNMODE_MC_PLL(pll) (1 << (6 + (pll))) +#define MC_ME_RUNMODE_MC_MVRON (1 << 20) +#define MC_ME_RUNMODE_MC_PDO (1 << 23) +#define MC_ME_RUNMODE_MC_PWRLVL0 (1 << 28) +#define MC_ME_RUNMODE_MC_PWRLVL1 (1 << 29) +#define MC_ME_RUNMODE_MC_PWRLVL2 (1 << 30) + +/* MC_ME_DRUN_SEC_CC_I */ +#define MC_ME_DRUN_SEC_CC_I (MC_ME_BASE_ADDR + 0x260) +/* MC_ME_RUNn_SEC_CC_I */ +#define MC_ME_RUNn_SEC_CC_I(n) (MC_ME_BASE_ADDR + 0x270 + (n) * 0x10) +#define MC_ME_RUNMODE_SEC_CC_I_SYSCLK(val,offset) ((MC_ME_RUNMODE_SEC_CC_I_SYSCLK_MASK & (val)) << offset) +#define MC_ME_RUNMODE_SEC_CC_I_SYSCLK1_OFFSET (4) +#define MC_ME_RUNMODE_SEC_CC_I_SYSCLK2_OFFSET (8) +#define MC_ME_RUNMODE_SEC_CC_I_SYSCLK3_OFFSET (12) +#define MC_ME_RUNMODE_SEC_CC_I_SYSCLK_MASK (0x3) + +/* + * ME_PCTLn + * Please note that these registers are 8 bits width, so + * the operations over them should be done using 8 bits operations. + */ +#define MC_ME_PCTLn_RUNPCm(n) ( (n) & MC_ME_PCTLn_RUNPCm_MASK ) +#define MC_ME_PCTLn_RUNPCm_MASK (0x7) + +/* DEC200 Peripheral Control Register */ +#define MC_ME_PCTL39 (MC_ME_BASE_ADDR + 0x000000E4) +/* 2D-ACE Peripheral Control Register */ +#define MC_ME_PCTL40 (MC_ME_BASE_ADDR + 0x000000EB) +/* ENET Peripheral Control Register */ +#define MC_ME_PCTL50 (MC_ME_BASE_ADDR + 0x000000F1) +/* DMACHMUX0 Peripheral Control Register */ +#define MC_ME_PCTL49 (MC_ME_BASE_ADDR + 0x000000F2) +/* CSI0 Peripheral Control Register */ +#define MC_ME_PCTL48 (MC_ME_BASE_ADDR + 0x000000F3) +/* MMDC0 Peripheral Control Register */ +#define MC_ME_PCTL54 (MC_ME_BASE_ADDR + 0x000000F5) +/* FRAY Peripheral Control Register */ +#define MC_ME_PCTL52 (MC_ME_BASE_ADDR + 0x000000F7) +/* PIT0 Peripheral Control Register */ +#define MC_ME_PCTL58 (MC_ME_BASE_ADDR + 0x000000F9) +/* FlexTIMER0 Peripheral Control Register */ +#define MC_ME_PCTL79 (MC_ME_BASE_ADDR + 0x0000010C) +/* SARADC0 Peripheral Control Register */ +#define MC_ME_PCTL77 (MC_ME_BASE_ADDR + 0x0000010E) +/* LINFLEX0 Peripheral Control Register */ +#define MC_ME_PCTL83 (MC_ME_BASE_ADDR + 0x00000110) +/* IIC0 Peripheral Control Register */ +#define MC_ME_PCTL81 (MC_ME_BASE_ADDR + 0x00000112) +/* DSPI0 Peripheral Control Register */ +#define MC_ME_PCTL87 (MC_ME_BASE_ADDR + 0x00000114) +/* CANFD0 Peripheral Control Register */ +#define MC_ME_PCTL85 (MC_ME_BASE_ADDR + 0x00000116) +/* CRC0 Peripheral Control Register */ +#define MC_ME_PCTL91 (MC_ME_BASE_ADDR + 0x00000118) +/* DSPI2 Peripheral Control Register */ +#define MC_ME_PCTL89 (MC_ME_BASE_ADDR + 0x0000011A) +/* SDHC Peripheral Control Register */ +#define MC_ME_PCTL93 (MC_ME_BASE_ADDR + 0x0000011E) +/* VIU0 Peripheral Control Register */ +#define MC_ME_PCTL100 (MC_ME_BASE_ADDR + 0x00000127) +/* HPSMI Peripheral Control Register */ +#define MC_ME_PCTL104 (MC_ME_BASE_ADDR + 0x0000012B) +/* SIPI Peripheral Control Register */ +#define MC_ME_PCTL116 (MC_ME_BASE_ADDR + 0x00000137) +/* LFAST Peripheral Control Register */ +#define MC_ME_PCTL120 (MC_ME_BASE_ADDR + 0x0000013B) +/* MMDC1 Peripheral Control Register */ +#define MC_ME_PCTL162 (MC_ME_BASE_ADDR + 0x00000161) +/* DMACHMUX1 Peripheral Control Register */ +#define MC_ME_PCTL161 (MC_ME_BASE_ADDR + 0x00000162) +/* CSI1 Peripheral Control Register */ +#define MC_ME_PCTL160 (MC_ME_BASE_ADDR + 0x00000163) +/* QUADSPI0 Peripheral Control Register */ +#define MC_ME_PCTL166 (MC_ME_BASE_ADDR + 0x00000165) +/* PIT1 Peripheral Control Register */ +#define MC_ME_PCTL170 (MC_ME_BASE_ADDR + 0x00000169) +/* FlexTIMER1 Peripheral Control Register */ +#define MC_ME_PCTL182 (MC_ME_BASE_ADDR + 0x00000175) +/* IIC2 Peripheral Control Register */ +#define MC_ME_PCTL186 (MC_ME_BASE_ADDR + 0x00000179) +/* IIC1 Peripheral Control Register */ +#define MC_ME_PCTL184 (MC_ME_BASE_ADDR + 0x0000017B) +/* CANFD1 Peripheral Control Register */ +#define MC_ME_PCTL190 (MC_ME_BASE_ADDR + 0x0000017D) +/* LINFLEX1 Peripheral Control Register */ +#define MC_ME_PCTL188 (MC_ME_BASE_ADDR + 0x0000017F) +/* DSPI3 Peripheral Control Register */ +#define MC_ME_PCTL194 (MC_ME_BASE_ADDR + 0x00000181) +/* DSPI1 Peripheral Control Register */ +#define MC_ME_PCTL192 (MC_ME_BASE_ADDR + 0x00000183) +/* TSENS Peripheral Control Register */ +#define MC_ME_PCTL206 (MC_ME_BASE_ADDR + 0x0000018D) +/* CRC1 Peripheral Control Register */ +#define MC_ME_PCTL204 (MC_ME_BASE_ADDR + 0x0000018F) +/* VIU1 Peripheral Control Register */ +#define MC_ME_PCTL208 (MC_ME_BASE_ADDR + 0x00000193) +/* JPEG Peripheral Control Register */ +#define MC_ME_PCTL212 (MC_ME_BASE_ADDR + 0x00000197) +/* H264_DEC Peripheral Control Register */ +#define MC_ME_PCTL216 (MC_ME_BASE_ADDR + 0x0000019B) +/* H264_ENC Peripheral Control Register */ +#define MC_ME_PCTL220 (MC_ME_BASE_ADDR + 0x0000019F) +/* MBIST Peripheral Control Register */ +#define MC_ME_PCTL236 (MC_ME_BASE_ADDR + 0x000001A9) + +/* Core status register */ +#define MC_ME_CS (MC_ME_BASE_ADDR + 0x000001C0) + +#endif + +#endif /*__ARCH_ARM_MACH_S32V234_MCME_REGS_H__ */ diff --git a/arch/arm/include/asm/arch-s32v234/mc_rgm_regs.h b/arch/arm/include/asm/arch-s32v234/mc_rgm_regs.h new file mode 100644 index 0000000000..f39e81bfba --- /dev/null +++ b/arch/arm/include/asm/arch-s32v234/mc_rgm_regs.h @@ -0,0 +1,31 @@ +/* + * (C) Copyright 2015, Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __ARCH_ARM_MACH_S32V234_MCRGM_REGS_H__ +#define __ARCH_ARM_MACH_S32V234_MCRGM_REGS_H__ + +#define MC_RGM_DES (MC_RGM_BASE_ADDR) +#define MC_RGM_FES (MC_RGM_BASE_ADDR + 0x300) +#define MC_RGM_FERD (MC_RGM_BASE_ADDR + 0x310) +#define MC_RGM_FBRE (MC_RGM_BASE_ADDR + 0x330) +#define MC_RGM_FESS (MC_RGM_BASE_ADDR + 0x340) +#define MC_RGM_DDR_HE (MC_RGM_BASE_ADDR + 0x350) +#define MC_RGM_DDR_HS (MC_RGM_BASE_ADDR + 0x354) +#define MC_RGM_FRHE (MC_RGM_BASE_ADDR + 0x358) +#define MC_RGM_FREC (MC_RGM_BASE_ADDR + 0x600) +#define MC_RGM_FRET (MC_RGM_BASE_ADDR + 0x607) +#define MC_RGM_DRET (MC_RGM_BASE_ADDR + 0x60B) + +/* function reset sources mask */ +#define F_SWT4 0x8000 +#define F_JTAG 0x400 +#define F_FCCU_SOFT 0x40 +#define F_FCCU_HARD 0x20 +#define F_SOFT_FUNC 0x8 +#define F_ST_DONE 0x4 +#define F_EXT_RST 0x1 + +#endif /* __ARCH_ARM_MACH_S32V234_MCRGM_REGS_H__ */ diff --git a/arch/arm/include/asm/arch-s32v234/mmdc.h b/arch/arm/include/asm/arch-s32v234/mmdc.h new file mode 100644 index 0000000000..504aa68c8f --- /dev/null +++ b/arch/arm/include/asm/arch-s32v234/mmdc.h @@ -0,0 +1,89 @@ +/* + * (C) Copyright 2015, Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __ARCH_ARM_MACH_S32V234_MMDC_H__ +#define __ARCH_ARM_MACH_S32V234_MMDC_H__ + +#define MMDC0 0 +#define MMDC1 1 + +#define MMDC_MDCTL 0x0 +#define MMDC_MDPDC 0x4 +#define MMDC_MDOTC 0x8 +#define MMDC_MDCFG0 0xC +#define MMDC_MDCFG1 0x10 +#define MMDC_MDCFG2 0x14 +#define MMDC_MDMISC 0x18 +#define MMDC_MDSCR 0x1C +#define MMDC_MDREF 0x20 +#define MMDC_MDRWD 0x2C +#define MMDC_MDOR 0x30 +#define MMDC_MDMRR 0x34 +#define MMDC_MDCFG3LP 0x38 +#define MMDC_MDMR4 0x3C +#define MMDC_MDASP 0x40 +#define MMDC_MAARCR 0x400 +#define MMDC_MAPSR 0x404 +#define MMDC_MAEXIDR0 0x408 +#define MMDC_MAEXIDR1 0x40C +#define MMDC_MADPCR0 0x410 +#define MMDC_MADPCR1 0x414 +#define MMDC_MADPSR0 0x418 +#define MMDC_MADPSR1 0x41C +#define MMDC_MADPSR2 0x420 +#define MMDC_MADPSR3 0x424 +#define MMDC_MADPSR4 0x428 +#define MMDC_MADPSR5 0x42C +#define MMDC_MASBS0 0x430 +#define MMDC_MASBS1 0x434 +#define MMDC_MAGENP 0x440 +#define MMDC_MPZQHWCTRL 0x800 +#define MMDC_MPWLGCR 0x808 +#define MMDC_MPWLDECTRL0 0x80C +#define MMDC_MPWLDECTRL1 0x810 +#define MMDC_MPWLDLST 0x814 +#define MMDC_MPODTCTRL 0x818 +#define MMDC_MPRDDQBY0DL 0x81C +#define MMDC_MPRDDQBY1DL 0x820 +#define MMDC_MPRDDQBY2DL 0x824 +#define MMDC_MPRDDQBY3DL 0x828 +#define MMDC_MPDGCTRL0 0x83C +#define MMDC_MPDGCTRL1 0x840 +#define MMDC_MPDGDLST0 0x844 +#define MMDC_MPRDDLCTL 0x848 +#define MMDC_MPRDDLST 0x84C +#define MMDC_MPWRDLCTL 0x850 +#define MMDC_MPWRDLST 0x854 +#define MMDC_MPZQLP2CTL 0x85C +#define MMDC_MPRDDLHWCTL 0x860 +#define MMDC_MPWRDLHWCTL 0x864 +#define MMDC_MPRDDLHWST0 0x868 +#define MMDC_MPRDDLHWST1 0x86C +#define MMDC_MPWRDLHWST1 0x870 +#define MMDC_MPWRDLHWST2 0x874 +#define MMDC_MPWLHWERR 0x878 +#define MMDC_MPDGHWST0 0x87C +#define MMDC_MPDGHWST1 0x880 +#define MMDC_MPDGHWST2 0x884 +#define MMDC_MPDGHWST3 0x888 +#define MMDC_MPPDCMPR1 0x88C +#define MMDC_MPPDCMPR2 0x890 +#define MMDC_MPSWDAR0 0x894 +#define MMDC_MPSWDRDR0 0x898 +#define MMDC_MPSWDRDR1 0x89C +#define MMDC_MPSWDRDR2 0x8A0 +#define MMDC_MPSWDRDR3 0x8A4 +#define MMDC_MPSWDRDR4 0x8A8 +#define MMDC_MPSWDRDR5 0x8AC +#define MMDC_MPSWDRDR6 0x8B0 +#define MMDC_MPSWDRDR7 0x8B4 +#define MMDC_MPMUR0 0x8B8 +#define MMDC_MPDCCR 0x8C0 + +#define MMDC_MPMUR0_FRC_MSR (1 << 11) +#define MMDC_MPZQHWCTRL_ZQ_HW_FOR (1 << 16) + +#endif diff --git a/arch/arm/include/asm/arch-s32v234/siul.h b/arch/arm/include/asm/arch-s32v234/siul.h new file mode 100644 index 0000000000..2e8c211b3d --- /dev/null +++ b/arch/arm/include/asm/arch-s32v234/siul.h @@ -0,0 +1,150 @@ +/* + * (C) Copyright 2015, Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __ARCH_ARM_MACH_S32V234_SIUL_H__ +#define __ARCH_ARM_MACH_S32V234_SIUL_H__ + +#include "ddr.h" + +#define SIUL2_MIDR1 (SIUL2_BASE_ADDR + 0x00000004) +#define SIUL2_MIDR2 (SIUL2_BASE_ADDR + 0x00000008) +#define SIUL2_DISR0 (SIUL2_BASE_ADDR + 0x00000010) +#define SIUL2_DIRER0 (SIUL2_BASE_ADDR + 0x00000018) +#define SIUL2_DIRSR0 (SIUL2_BASE_ADDR + 0x00000020) +#define SIUL2_IREER0 (SIUL2_BASE_ADDR + 0x00000028) +#define SIUL2_IFEER0 (SIUL2_BASE_ADDR + 0x00000030) +#define SIUL2_IFER0 (SIUL2_BASE_ADDR + 0x00000038) + +#define SIUL2_IFMCR_BASE (SIUL2_BASE_ADDR + 0x00000040) +#define SIUL2_IFMCRn(i) (SIUL2_IFMCR_BASE + 4 * (i)) + +#define SIUL2_IFCPR (SIUL2_BASE_ADDR + 0x000000C0) + +/* SIUL2_MSCR specifications as stated in Reference Manual: + * 0 - 359 Output Multiplexed Signal Configuration Registers + * 512- 1023 Input Multiplexed Signal Configuration Registers */ +#define SIUL2_MSCR_BASE (SIUL2_BASE_ADDR + 0x00000240) +#define SIUL2_MSCRn(i) (SIUL2_MSCR_BASE + 4 * (i)) + +#define SIUL2_IMCR_BASE (SIUL2_BASE_ADDR + 0x00000A40) +#define SIUL2_IMCRn(i) (SIUL2_IMCR_BASE + 4 * (i)) + +#define SIUL2_GPDO_BASE (SIUL2_BASE_ADDR + 0x00001300) +#define SIUL2_GPDOn(i) (SIUL2_GPDO_BASE + 4 * (i)) + +#define SIUL2_GPDI_BASE (SIUL2_BASE_ADDR + 0x00001500) +#define SIUL2_GPDIn(i) (SIUL2_GPDI_BASE + 4 * (i)) + +#define SIUL2_PGPDO_BASE (SIUL2_BASE_ADDR + 0x00001700) +#define SIUL2_PGPDOn(i) (SIUL2_PGPDO_BASE + 2 * (i)) + +#define SIUL2_PGPDI_BASE (SIUL2_BASE_ADDR + 0x00001740) +#define SIUL2_PGPDIn(i) (SIUL2_PGPDI_BASE + 2 * (i)) + +#define SIUL2_MPGPDO_BASE (SIUL2_BASE_ADDR + 0x00001780) +#define SIUL2_MPGPDOn(i) (SIUL2_MPGPDO_BASE + 4 * (i)) + +/* SIUL2_MSCR masks */ +#define SIUL2_MSCR_DDR_DO_TRIM(v) ((v) & 0xC0000000) +#define SIUL2_MSCR_DDR_DO_TRIM_MIN (0 << 30) +#define SIUL2_MSCR_DDR_DO_TRIM_50PS (1 << 30) +#define SIUL2_MSCR_DDR_DO_TRIM_100PS (2 << 30) +#define SIUL2_MSCR_DDR_DO_TRIM_150PS (3 << 30) + +#define SIUL2_MSCR_DDR_INPUT(v) ((v) & 0x20000000) +#define SIUL2_MSCR_DDR_INPUT_CMOS (0 << 29) +#define SIUL2_MSCR_DDR_INPUT_DIFF_DDR (1 << 29) + +#define SIUL2_MSCR_DDR_SEL(v) ((v) & 0x18000000) +#define SIUL2_MSCR_DDR_SEL_DDR3 (0 << 27) +#define SIUL2_MSCR_DDR_SEL_LPDDR2 (2 << 27) + +#define SIUL2_MSCR_DDR_ODT(v) ((v) & 0x07000000) +#define SIUL2_MSCR_DDR_ODT_120ohm (1 << 24) +#define SIUL2_MSCR_DDR_ODT_60ohm (2 << 24) +#define SIUL2_MSCR_DDR_ODT_40ohm (3 << 24) +#define SIUL2_MSCR_DDR_ODT_30ohm (4 << 24) +#define SIUL2_MSCR_DDR_ODT_24ohm (5 << 24) +#define SIUL2_MSCR_DDR_ODT_20ohm (6 << 24) +#define SIUL2_MSCR_DDR_ODT_17ohm (7 << 24) + +#define SIUL2_MSCR_DCYCLE_TRIM(v) ((v) & 0x00C00000) +#define SIUL2_MSCR_DCYCLE_TRIM_NONE (0 << 22) +#define SIUL2_MSCR_DCYCLE_TRIM_LEFT (1 << 22) +#define SIUL2_MSCR_DCYCLE_TRIM_RIGHT (2 << 22) + +#define SIUL2_MSCR_OBE(v) ((v) & 0x00200000) +#define SIUL2_MSCR_OBE_EN (1 << 21) + +#define SIUL2_MSCR_ODE(v) ((v) & 0x00100000) +#define SIUL2_MSCR_ODE_EN (1 << 20) + +#define SIUL2_MSCR_IBE(v) ((v) & 0x00010000) +#define SIUL2_MSCR_IBE_EN (1 << 19) + +#define SIUL2_MSCR_HYS(v) ((v) & 0x00400000) +#define SIUL2_MSCR_HYS_EN (1 << 18) + +#define SIUL2_MSCR_INV(v) ((v) & 0x00020000) +#define SIUL2_MSCR_INV_EN (1 << 17) + +#define SIUL2_MSCR_PKE(v) ((v) & 0x00010000) +#define SIUL2_MSCR_PKE_EN (1 << 16) + +#define SIUL2_MSCR_SRE(v) ((v) & 0x0000C000) +#define SIUL2_MSCR_SRE_SPEED_LOW_50 (0 << 14) +#define SIUL2_MSCR_SRE_SPEED_LOW_100 (1 << 14) +#define SIUL2_MSCR_SRE_SPEED_HIGH_100 (2 << 14) +#define SIUL2_MSCR_SRE_SPEED_HIGH_200 (3 << 14) + +#define SIUL2_MSCR_PUE(v) ((v) & 0x00002000) +#define SIUL2_MSCR_PUE_EN (1 << 13) + +#define SIUL2_MSCR_PUS(v) ((v) & 0x00001800) +#define SIUL2_MSCR_PUS_100K_DOWN (0 << 11) +#define SIUL2_MSCR_PUS_50K_DOWN (1 << 11) +#define SIUL2_MSCR_PUS_100K_UP (2 << 11) +#define SIUL2_MSCR_PUS_33K_UP (3 << 11) + +#define SIUL2_MSCR_DSE(v) ((v) & 0x00000700) +#define SIUL2_MSCR_DSE_240ohm (1 << 8) +#define SIUL2_MSCR_DSE_120ohm (2 << 8) +#define SIUL2_MSCR_DSE_80ohm (3 << 8) +#define SIUL2_MSCR_DSE_60ohm (4 << 8) +#define SIUL2_MSCR_DSE_48ohm (5 << 8) +#define SIUL2_MSCR_DSE_40ohm (6 << 8) +#define SIUL2_MSCR_DSE_34ohm (7 << 8) + +#define SIUL2_MSCR_CRPOINT_TRIM(v) ((v) & 0x000000C0) +#define SIUL2_MSCR_CRPOINT_TRIM_1 (1 << 6) + +#define SIUL2_MSCR_SMC(v) ((v) & 0x00000020) +#define SIUL2_MSCR_MUX_MODE(v) ((v) & 0x0000000f) +#define SIUL2_MSCR_MUX_MODE_ALT1 (0x1) +#define SIUL2_MSCR_MUX_MODE_ALT2 (0x2) +#define SIUL2_MSCR_MUX_MODE_ALT3 (0x3) + +/* UART settings */ +#define SIUL2_UART0_TXD_PAD 12 +#define SIUL2_UART_TXD (SIUL2_MSCR_OBE_EN | SIUL2_MSCR_PUS_100K_UP | SIUL2_MSCR_DSE_60ohm | \ + SIUL2_MSCR_SRE_SPEED_LOW_100 | SIUL2_MSCR_MUX_MODE_ALT1) + +#define SIUL2_UART0_MSCR_RXD_PAD 11 +#define SIUL2_UART0_IMCR_RXD_PAD 200 + +#define SIUL2_UART_MSCR_RXD (SIUL2_MSCR_PUE_EN | SIUL2_MSCR_IBE_EN | SIUL2_MSCR_DCYCLE_TRIM_RIGHT) +#define SIUL2_UART_IMCR_RXD (SIUL2_MSCR_MUX_MODE_ALT2) + +/* uSDHC settings */ +#define SIUL2_USDHC_PAD_CTRL_BASE (SIUL2_MSCR_SRE_SPEED_HIGH_200 | SIUL2_MSCR_OBE_EN | \ + SIUL2_MSCR_DSE_34ohm | SIUL2_MSCR_PKE_EN | SIUL2_MSCR_IBE_EN | \ + SIUL2_MSCR_PUS_100K_UP | SIUL2_MSCR_PUE_EN ) +#define SIUL2_USDHC_PAD_CTRL_CMD (SIUL2_USDHC_PAD_CTRL_BASE | SIUL2_MSCR_MUX_MODE_ALT1) +#define SIUL2_USDHC_PAD_CTRL_CLK (SIUL2_USDHC_PAD_CTRL_BASE | SIUL2_MSCR_MUX_MODE_ALT2) +#define SIUL2_USDHC_PAD_CTRL_DAT0_3 (SIUL2_USDHC_PAD_CTRL_BASE | SIUL2_MSCR_MUX_MODE_ALT2) +#define SIUL2_USDHC_PAD_CTRL_DAT4_7 (SIUL2_USDHC_PAD_CTRL_BASE | SIUL2_MSCR_MUX_MODE_ALT3) + +#endif /*__ARCH_ARM_MACH_S32V234_SIUL_H__ */ diff --git a/arch/arm/include/asm/arch-sunxi/boot0.h b/arch/arm/include/asm/arch-sunxi/boot0.h new file mode 100644 index 0000000000..ea5675eb9e --- /dev/null +++ b/arch/arm/include/asm/arch-sunxi/boot0.h @@ -0,0 +1,14 @@ +/* + * Configuration settings for the Allwinner A64 (sun50i) CPU + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __BOOT0_H +#define __BOOT0_H + +/* reserve space for BOOT0 header information */ +#define ARM_SOC_BOOT0_HOOK \ + .space 1532 + +#endif /* __BOOT0_H */ diff --git a/arch/arm/include/asm/arch-sunxi/clock_sun6i.h b/arch/arm/include/asm/arch-sunxi/clock_sun6i.h index f2990db928..c2e72f5a86 100644 --- a/arch/arm/include/asm/arch-sunxi/clock_sun6i.h +++ b/arch/arm/include/asm/arch-sunxi/clock_sun6i.h @@ -222,7 +222,12 @@ struct sunxi_ccm_reg { #define CCM_PLL11_CTRL_UPD (0x1 << 30) #define CCM_PLL11_CTRL_EN (0x1 << 31) +#if defined(CONFIG_MACH_SUN50I) +/* AHB1=100MHz failsafe setup from the FEL mode, usable with PMIC defaults */ +#define AHB1_ABP1_DIV_DEFAULT 0x00003190 /* AHB1=PLL6/6,APB1=AHB1/2 */ +#else #define AHB1_ABP1_DIV_DEFAULT 0x00003180 /* AHB1=PLL6/3,APB1=AHB1/2 */ +#endif #define AXI_GATE_OFFSET_DRAM 0 diff --git a/arch/arm/include/asm/arch-tegra/gpio.h b/arch/arm/include/asm/arch-tegra/gpio.h index daf5698e66..db60864a25 100644 --- a/arch/arm/include/asm/arch-tegra/gpio.h +++ b/arch/arm/include/asm/arch-tegra/gpio.h @@ -6,6 +6,8 @@ #ifndef _TEGRA_GPIO_H_ #define _TEGRA_GPIO_H_ +#include <dt-bindings/gpio/tegra-gpio.h> + #define TEGRA_GPIOS_PER_PORT 8 #define TEGRA_PORTS_PER_BANK 4 #define MAX_NUM_GPIOS (TEGRA_GPIO_PORTS * TEGRA_GPIO_BANKS * 8) diff --git a/arch/arm/include/asm/arch-tegra/tegra_mmc.h b/arch/arm/include/asm/arch-tegra/tegra_mmc.h index a20bdaa618..75e56c4ea7 100644 --- a/arch/arm/include/asm/arch-tegra/tegra_mmc.h +++ b/arch/arm/include/asm/arch-tegra/tegra_mmc.h @@ -134,7 +134,9 @@ struct mmc_host { int id; /* device id/number, 0-3 */ int enabled; /* 1 to enable, 0 to disable */ int width; /* Bus Width, 1, 4 or 8 */ +#ifndef CONFIG_TEGRA186 enum periph_id mmc_id; /* Peripheral ID: PERIPH_ID_... */ +#endif struct gpio_desc cd_gpio; /* Change Detect GPIO */ struct gpio_desc pwr_gpio; /* Power GPIO */ struct gpio_desc wp_gpio; /* Write Protect GPIO */ diff --git a/arch/arm/include/asm/arch-tegra124/gpio.h b/arch/arm/include/asm/arch-tegra124/gpio.h index 1a6dcb8715..ba748a5252 100644 --- a/arch/arm/include/asm/arch-tegra124/gpio.h +++ b/arch/arm/include/asm/arch-tegra124/gpio.h @@ -41,263 +41,4 @@ struct gpio_ctlr { struct gpio_ctlr_bank gpio_bank[TEGRA_GPIO_BANKS]; }; -enum gpio_pin { - GPIO_PA0 = 0, /* pin 0 */ - GPIO_PA1, - GPIO_PA2, - GPIO_PA3, - GPIO_PA4, - GPIO_PA5, - GPIO_PA6, - GPIO_PA7, - GPIO_PB0, /* pin 8 */ - GPIO_PB1, - GPIO_PB2, - GPIO_PB3, - GPIO_PB4, - GPIO_PB5, - GPIO_PB6, - GPIO_PB7, - GPIO_PC0, /* pin 16 */ - GPIO_PC1, - GPIO_PC2, - GPIO_PC3, - GPIO_PC4, - GPIO_PC5, - GPIO_PC6, - GPIO_PC7, - GPIO_PD0, /* pin 24 */ - GPIO_PD1, - GPIO_PD2, - GPIO_PD3, - GPIO_PD4, - GPIO_PD5, - GPIO_PD6, - GPIO_PD7, - GPIO_PE0, /* pin 32 */ - GPIO_PE1, - GPIO_PE2, - GPIO_PE3, - GPIO_PE4, - GPIO_PE5, - GPIO_PE6, - GPIO_PE7, - GPIO_PF0, /* pin 40 */ - GPIO_PF1, - GPIO_PF2, - GPIO_PF3, - GPIO_PF4, - GPIO_PF5, - GPIO_PF6, - GPIO_PF7, - GPIO_PG0, /* pin 48 */ - GPIO_PG1, - GPIO_PG2, - GPIO_PG3, - GPIO_PG4, - GPIO_PG5, - GPIO_PG6, - GPIO_PG7, - GPIO_PH0, /* pin 56 */ - GPIO_PH1, - GPIO_PH2, - GPIO_PH3, - GPIO_PH4, - GPIO_PH5, - GPIO_PH6, - GPIO_PH7, - GPIO_PI0, /* pin 64 */ - GPIO_PI1, - GPIO_PI2, - GPIO_PI3, - GPIO_PI4, - GPIO_PI5, - GPIO_PI6, - GPIO_PI7, - GPIO_PJ0, /* pin 72 */ - GPIO_PJ1, - GPIO_PJ2, - GPIO_PJ3, - GPIO_PJ4, - GPIO_PJ5, - GPIO_PJ6, - GPIO_PJ7, - GPIO_PK0, /* pin 80 */ - GPIO_PK1, - GPIO_PK2, - GPIO_PK3, - GPIO_PK4, - GPIO_PK5, - GPIO_PK6, - GPIO_PK7, - GPIO_PL0, /* pin 88 */ - GPIO_PL1, - GPIO_PL2, - GPIO_PL3, - GPIO_PL4, - GPIO_PL5, - GPIO_PL6, - GPIO_PL7, - GPIO_PM0, /* pin 96 */ - GPIO_PM1, - GPIO_PM2, - GPIO_PM3, - GPIO_PM4, - GPIO_PM5, - GPIO_PM6, - GPIO_PM7, - GPIO_PN0, /* pin 104 */ - GPIO_PN1, - GPIO_PN2, - GPIO_PN3, - GPIO_PN4, - GPIO_PN5, - GPIO_PN6, - GPIO_PN7, - GPIO_PO0, /* pin 112 */ - GPIO_PO1, - GPIO_PO2, - GPIO_PO3, - GPIO_PO4, - GPIO_PO5, - GPIO_PO6, - GPIO_PO7, - GPIO_PP0, /* pin 120 */ - GPIO_PP1, - GPIO_PP2, - GPIO_PP3, - GPIO_PP4, - GPIO_PP5, - GPIO_PP6, - GPIO_PP7, - GPIO_PQ0, /* pin 128 */ - GPIO_PQ1, - GPIO_PQ2, - GPIO_PQ3, - GPIO_PQ4, - GPIO_PQ5, - GPIO_PQ6, - GPIO_PQ7, - GPIO_PR0, /* pin 136 */ - GPIO_PR1, - GPIO_PR2, - GPIO_PR3, - GPIO_PR4, - GPIO_PR5, - GPIO_PR6, - GPIO_PR7, - GPIO_PS0, /* pin 144 */ - GPIO_PS1, - GPIO_PS2, - GPIO_PS3, - GPIO_PS4, - GPIO_PS5, - GPIO_PS6, - GPIO_PS7, - GPIO_PT0, /* pin 152 */ - GPIO_PT1, - GPIO_PT2, - GPIO_PT3, - GPIO_PT4, - GPIO_PT5, - GPIO_PT6, - GPIO_PT7, - GPIO_PU0, /* pin 160 */ - GPIO_PU1, - GPIO_PU2, - GPIO_PU3, - GPIO_PU4, - GPIO_PU5, - GPIO_PU6, - GPIO_PU7, - GPIO_PV0, /* pin 168 */ - GPIO_PV1, - GPIO_PV2, - GPIO_PV3, - GPIO_PV4, - GPIO_PV5, - GPIO_PV6, - GPIO_PV7, - GPIO_PW0, /* pin 176 */ - GPIO_PW1, - GPIO_PW2, - GPIO_PW3, - GPIO_PW4, - GPIO_PW5, - GPIO_PW6, - GPIO_PW7, - GPIO_PX0, /* pin 184 */ - GPIO_PX1, - GPIO_PX2, - GPIO_PX3, - GPIO_PX4, - GPIO_PX5, - GPIO_PX6, - GPIO_PX7, - GPIO_PY0, /* pin 192 */ - GPIO_PY1, - GPIO_PY2, - GPIO_PY3, - GPIO_PY4, - GPIO_PY5, - GPIO_PY6, - GPIO_PY7, - GPIO_PZ0, /* pin 200 */ - GPIO_PZ1, - GPIO_PZ2, - GPIO_PZ3, - GPIO_PZ4, - GPIO_PZ5, - GPIO_PZ6, - GPIO_PZ7, - GPIO_PAA0, /* pin 208 */ - GPIO_PAA1, - GPIO_PAA2, - GPIO_PAA3, - GPIO_PAA4, - GPIO_PAA5, - GPIO_PAA6, - GPIO_PAA7, - GPIO_PBB0, /* pin 216 */ - GPIO_PBB1, - GPIO_PBB2, - GPIO_PBB3, - GPIO_PBB4, - GPIO_PBB5, - GPIO_PBB6, - GPIO_PBB7, - GPIO_PCC0, /* pin 224 */ - GPIO_PCC1, - GPIO_PCC2, - GPIO_PCC3, - GPIO_PCC4, - GPIO_PCC5, - GPIO_PCC6, - GPIO_PCC7, - GPIO_PDD0, /* pin 232 */ - GPIO_PDD1, - GPIO_PDD2, - GPIO_PDD3, - GPIO_PDD4, - GPIO_PDD5, - GPIO_PDD6, - GPIO_PDD7, - GPIO_PEE0, /* pin 240 */ - GPIO_PEE1, - GPIO_PEE2, - GPIO_PEE3, - GPIO_PEE4, - GPIO_PEE5, - GPIO_PEE6, - GPIO_PEE7, - GPIO_PFF0, /* pin 248 */ - GPIO_PFF1, - GPIO_PFF2, - GPIO_PFF3, - GPIO_PFF4, - GPIO_PFF5, - GPIO_PFF6, - GPIO_PFF7, /* pin 255 */ -}; - #endif /* _TEGRA124_GPIO_H_ */ diff --git a/arch/arm/include/asm/arch-tegra186/gpio.h b/arch/arm/include/asm/arch-tegra186/gpio.h new file mode 100644 index 0000000000..aaecfc7ea6 --- /dev/null +++ b/arch/arm/include/asm/arch-tegra186/gpio.h @@ -0,0 +1,10 @@ +/* + * Copyright (c) 2016, NVIDIA CORPORATION. + * + * SPDX-License-Identifier: GPL-2.0 + */ + +#ifndef _TEGRA186_GPIO_H_ +#define _TEGRA186_GPIO_H_ + +#endif diff --git a/arch/arm/include/asm/arch-tegra186/tegra.h b/arch/arm/include/asm/arch-tegra186/tegra.h new file mode 100644 index 0000000000..8031f23873 --- /dev/null +++ b/arch/arm/include/asm/arch-tegra186/tegra.h @@ -0,0 +1,16 @@ +/* + * (C) Copyright 2013-2016, NVIDIA CORPORATION. + * + * SPDX-License-Identifier: GPL-2.0 + */ + +#ifndef _TEGRA186_TEGRA_H_ +#define _TEGRA186_TEGRA_H_ + +#define GICD_BASE 0x03881000 /* Generic Int Cntrlr Distrib */ +#define GICC_BASE 0x03882000 /* Generic Int Cntrlr CPU I/F */ +#define NV_PA_SDRAM_BASE 0x80000000 + +#include <asm/arch-tegra/tegra.h> + +#endif diff --git a/arch/arm/include/asm/arch-tegra20/gpio.h b/arch/arm/include/asm/arch-tegra20/gpio.h index b40b1ff9c5..af301e7150 100644 --- a/arch/arm/include/asm/arch-tegra20/gpio.h +++ b/arch/arm/include/asm/arch-tegra20/gpio.h @@ -33,231 +33,4 @@ struct gpio_ctlr { struct gpio_ctlr_bank gpio_bank[TEGRA_GPIO_BANKS]; }; -enum gpio_pin { - GPIO_PA0 = 0, /* pin 0 */ - GPIO_PA1, - GPIO_PA2, - GPIO_PA3, - GPIO_PA4, - GPIO_PA5, - GPIO_PA6, - GPIO_PA7, - GPIO_PB0, /* pin 8 */ - GPIO_PB1, - GPIO_PB2, - GPIO_PB3, - GPIO_PB4, - GPIO_PB5, - GPIO_PB6, - GPIO_PB7, - GPIO_PC0, /* pin 16 */ - GPIO_PC1, - GPIO_PC2, - GPIO_PC3, - GPIO_PC4, - GPIO_PC5, - GPIO_PC6, - GPIO_PC7, - GPIO_PD0, /* pin 24 */ - GPIO_PD1, - GPIO_PD2, - GPIO_PD3, - GPIO_PD4, - GPIO_PD5, - GPIO_PD6, - GPIO_PD7, - GPIO_PE0, /* pin 32 */ - GPIO_PE1, - GPIO_PE2, - GPIO_PE3, - GPIO_PE4, - GPIO_PE5, - GPIO_PE6, - GPIO_PE7, - GPIO_PF0, /* pin 40 */ - GPIO_PF1, - GPIO_PF2, - GPIO_PF3, - GPIO_PF4, - GPIO_PF5, - GPIO_PF6, - GPIO_PF7, - GPIO_PG0, /* pin 48 */ - GPIO_PG1, - GPIO_PG2, - GPIO_PG3, - GPIO_PG4, - GPIO_PG5, - GPIO_PG6, - GPIO_PG7, - GPIO_PH0, /* pin 56 */ - GPIO_PH1, - GPIO_PH2, - GPIO_PH3, - GPIO_PH4, - GPIO_PH5, - GPIO_PH6, - GPIO_PH7, - GPIO_PI0, /* pin 64 */ - GPIO_PI1, - GPIO_PI2, - GPIO_PI3, - GPIO_PI4, - GPIO_PI5, - GPIO_PI6, - GPIO_PI7, - GPIO_PJ0, /* pin 72 */ - GPIO_PJ1, - GPIO_PJ2, - GPIO_PJ3, - GPIO_PJ4, - GPIO_PJ5, - GPIO_PJ6, - GPIO_PJ7, - GPIO_PK0, /* pin 80 */ - GPIO_PK1, - GPIO_PK2, - GPIO_PK3, - GPIO_PK4, - GPIO_PK5, - GPIO_PK6, - GPIO_PK7, - GPIO_PL0, /* pin 88 */ - GPIO_PL1, - GPIO_PL2, - GPIO_PL3, - GPIO_PL4, - GPIO_PL5, - GPIO_PL6, - GPIO_PL7, - GPIO_PM0, /* pin 96 */ - GPIO_PM1, - GPIO_PM2, - GPIO_PM3, - GPIO_PM4, - GPIO_PM5, - GPIO_PM6, - GPIO_PM7, - GPIO_PN0, /* pin 104 */ - GPIO_PN1, - GPIO_PN2, - GPIO_PN3, - GPIO_PN4, - GPIO_PN5, - GPIO_PN6, - GPIO_PN7, - GPIO_PO0, /* pin 112 */ - GPIO_PO1, - GPIO_PO2, - GPIO_PO3, - GPIO_PO4, - GPIO_PO5, - GPIO_PO6, - GPIO_PO7, - GPIO_PP0, /* pin 120 */ - GPIO_PP1, - GPIO_PP2, - GPIO_PP3, - GPIO_PP4, - GPIO_PP5, - GPIO_PP6, - GPIO_PP7, - GPIO_PQ0, /* pin 128 */ - GPIO_PQ1, - GPIO_PQ2, - GPIO_PQ3, - GPIO_PQ4, - GPIO_PQ5, - GPIO_PQ6, - GPIO_PQ7, - GPIO_PR0, /* pin 136 */ - GPIO_PR1, - GPIO_PR2, - GPIO_PR3, - GPIO_PR4, - GPIO_PR5, - GPIO_PR6, - GPIO_PR7, - GPIO_PS0, /* pin 144 */ - GPIO_PS1, - GPIO_PS2, - GPIO_PS3, - GPIO_PS4, - GPIO_PS5, - GPIO_PS6, - GPIO_PS7, - GPIO_PT0, /* pin 152 */ - GPIO_PT1, - GPIO_PT2, - GPIO_PT3, - GPIO_PT4, - GPIO_PT5, - GPIO_PT6, - GPIO_PT7, - GPIO_PU0, /* pin 160 */ - GPIO_PU1, - GPIO_PU2, - GPIO_PU3, - GPIO_PU4, - GPIO_PU5, - GPIO_PU6, - GPIO_PU7, - GPIO_PV0, /* pin 168 */ - GPIO_PV1, - GPIO_PV2, - GPIO_PV3, - GPIO_PV4, - GPIO_PV5, - GPIO_PV6, - GPIO_PV7, - GPIO_PW0, /* pin 176 */ - GPIO_PW1, - GPIO_PW2, - GPIO_PW3, - GPIO_PW4, - GPIO_PW5, - GPIO_PW6, - GPIO_PW7, - GPIO_PX0, /* pin 184 */ - GPIO_PX1, - GPIO_PX2, - GPIO_PX3, - GPIO_PX4, - GPIO_PX5, - GPIO_PX6, - GPIO_PX7, - GPIO_PY0, /* pin 192 */ - GPIO_PY1, - GPIO_PY2, - GPIO_PY3, - GPIO_PY4, - GPIO_PY5, - GPIO_PY6, - GPIO_PY7, - GPIO_PZ0, /* pin 200 */ - GPIO_PZ1, - GPIO_PZ2, - GPIO_PZ3, - GPIO_PZ4, - GPIO_PZ5, - GPIO_PZ6, - GPIO_PZ7, - GPIO_PAA0, /* pin 208 */ - GPIO_PAA1, - GPIO_PAA2, - GPIO_PAA3, - GPIO_PAA4, - GPIO_PAA5, - GPIO_PAA6, - GPIO_PAA7, - GPIO_PBB0, /* pin 216 */ - GPIO_PBB1, - GPIO_PBB2, - GPIO_PBB3, - GPIO_PBB4, - GPIO_PBB5, - GPIO_PBB6, - GPIO_PBB7, /* pin 223 */ -}; - #endif /* TEGRA20_GPIO_H_ */ diff --git a/arch/arm/include/asm/arch-tegra210/gpio.h b/arch/arm/include/asm/arch-tegra210/gpio.h index 71af423956..389d5b63e2 100644 --- a/arch/arm/include/asm/arch-tegra210/gpio.h +++ b/arch/arm/include/asm/arch-tegra210/gpio.h @@ -41,263 +41,4 @@ struct gpio_ctlr { struct gpio_ctlr_bank gpio_bank[TEGRA_GPIO_BANKS]; }; -enum gpio_pin { - GPIO_PA0 = 0, /* pin 0 */ - GPIO_PA1, - GPIO_PA2, - GPIO_PA3, - GPIO_PA4, - GPIO_PA5, - GPIO_PA6, - GPIO_PA7, - GPIO_PB0, /* pin 8 */ - GPIO_PB1, - GPIO_PB2, - GPIO_PB3, - GPIO_PB4, - GPIO_PB5, - GPIO_PB6, - GPIO_PB7, - GPIO_PC0, /* pin 16 */ - GPIO_PC1, - GPIO_PC2, - GPIO_PC3, - GPIO_PC4, - GPIO_PC5, - GPIO_PC6, - GPIO_PC7, - GPIO_PD0, /* pin 24 */ - GPIO_PD1, - GPIO_PD2, - GPIO_PD3, - GPIO_PD4, - GPIO_PD5, - GPIO_PD6, - GPIO_PD7, - GPIO_PE0, /* pin 32 */ - GPIO_PE1, - GPIO_PE2, - GPIO_PE3, - GPIO_PE4, - GPIO_PE5, - GPIO_PE6, - GPIO_PE7, - GPIO_PF0, /* pin 40 */ - GPIO_PF1, - GPIO_PF2, - GPIO_PF3, - GPIO_PF4, - GPIO_PF5, - GPIO_PF6, - GPIO_PF7, - GPIO_PG0, /* pin 48 */ - GPIO_PG1, - GPIO_PG2, - GPIO_PG3, - GPIO_PG4, - GPIO_PG5, - GPIO_PG6, - GPIO_PG7, - GPIO_PH0, /* pin 56 */ - GPIO_PH1, - GPIO_PH2, - GPIO_PH3, - GPIO_PH4, - GPIO_PH5, - GPIO_PH6, - GPIO_PH7, - GPIO_PI0, /* pin 64 */ - GPIO_PI1, - GPIO_PI2, - GPIO_PI3, - GPIO_PI4, - GPIO_PI5, - GPIO_PI6, - GPIO_PI7, - GPIO_PJ0, /* pin 72 */ - GPIO_PJ1, - GPIO_PJ2, - GPIO_PJ3, - GPIO_PJ4, - GPIO_PJ5, - GPIO_PJ6, - GPIO_PJ7, - GPIO_PK0, /* pin 80 */ - GPIO_PK1, - GPIO_PK2, - GPIO_PK3, - GPIO_PK4, - GPIO_PK5, - GPIO_PK6, - GPIO_PK7, - GPIO_PL0, /* pin 88 */ - GPIO_PL1, - GPIO_PL2, - GPIO_PL3, - GPIO_PL4, - GPIO_PL5, - GPIO_PL6, - GPIO_PL7, - GPIO_PM0, /* pin 96 */ - GPIO_PM1, - GPIO_PM2, - GPIO_PM3, - GPIO_PM4, - GPIO_PM5, - GPIO_PM6, - GPIO_PM7, - GPIO_PN0, /* pin 104 */ - GPIO_PN1, - GPIO_PN2, - GPIO_PN3, - GPIO_PN4, - GPIO_PN5, - GPIO_PN6, - GPIO_PN7, - GPIO_PO0, /* pin 112 */ - GPIO_PO1, - GPIO_PO2, - GPIO_PO3, - GPIO_PO4, - GPIO_PO5, - GPIO_PO6, - GPIO_PO7, - GPIO_PP0, /* pin 120 */ - GPIO_PP1, - GPIO_PP2, - GPIO_PP3, - GPIO_PP4, - GPIO_PP5, - GPIO_PP6, - GPIO_PP7, - GPIO_PQ0, /* pin 128 */ - GPIO_PQ1, - GPIO_PQ2, - GPIO_PQ3, - GPIO_PQ4, - GPIO_PQ5, - GPIO_PQ6, - GPIO_PQ7, - GPIO_PR0, /* pin 136 */ - GPIO_PR1, - GPIO_PR2, - GPIO_PR3, - GPIO_PR4, - GPIO_PR5, - GPIO_PR6, - GPIO_PR7, - GPIO_PS0, /* pin 144 */ - GPIO_PS1, - GPIO_PS2, - GPIO_PS3, - GPIO_PS4, - GPIO_PS5, - GPIO_PS6, - GPIO_PS7, - GPIO_PT0, /* pin 152 */ - GPIO_PT1, - GPIO_PT2, - GPIO_PT3, - GPIO_PT4, - GPIO_PT5, - GPIO_PT6, - GPIO_PT7, - GPIO_PU0, /* pin 160 */ - GPIO_PU1, - GPIO_PU2, - GPIO_PU3, - GPIO_PU4, - GPIO_PU5, - GPIO_PU6, - GPIO_PU7, - GPIO_PV0, /* pin 168 */ - GPIO_PV1, - GPIO_PV2, - GPIO_PV3, - GPIO_PV4, - GPIO_PV5, - GPIO_PV6, - GPIO_PV7, - GPIO_PW0, /* pin 176 */ - GPIO_PW1, - GPIO_PW2, - GPIO_PW3, - GPIO_PW4, - GPIO_PW5, - GPIO_PW6, - GPIO_PW7, - GPIO_PX0, /* pin 184 */ - GPIO_PX1, - GPIO_PX2, - GPIO_PX3, - GPIO_PX4, - GPIO_PX5, - GPIO_PX6, - GPIO_PX7, - GPIO_PY0, /* pin 192 */ - GPIO_PY1, - GPIO_PY2, - GPIO_PY3, - GPIO_PY4, - GPIO_PY5, - GPIO_PY6, - GPIO_PY7, - GPIO_PZ0, /* pin 200 */ - GPIO_PZ1, - GPIO_PZ2, - GPIO_PZ3, - GPIO_PZ4, - GPIO_PZ5, - GPIO_PZ6, - GPIO_PZ7, - GPIO_PAA0, /* pin 208 */ - GPIO_PAA1, - GPIO_PAA2, - GPIO_PAA3, - GPIO_PAA4, - GPIO_PAA5, - GPIO_PAA6, - GPIO_PAA7, - GPIO_PBB0, /* pin 216 */ - GPIO_PBB1, - GPIO_PBB2, - GPIO_PBB3, - GPIO_PBB4, - GPIO_PBB5, - GPIO_PBB6, - GPIO_PBB7, - GPIO_PCC0, /* pin 224 */ - GPIO_PCC1, - GPIO_PCC2, - GPIO_PCC3, - GPIO_PCC4, - GPIO_PCC5, - GPIO_PCC6, - GPIO_PCC7, - GPIO_PDD0, /* pin 232 */ - GPIO_PDD1, - GPIO_PDD2, - GPIO_PDD3, - GPIO_PDD4, - GPIO_PDD5, - GPIO_PDD6, - GPIO_PDD7, - GPIO_PEE0, /* pin 240 */ - GPIO_PEE1, - GPIO_PEE2, - GPIO_PEE3, - GPIO_PEE4, - GPIO_PEE5, - GPIO_PEE6, - GPIO_PEE7, - GPIO_PFF0, /* pin 248 */ - GPIO_PFF1, - GPIO_PFF2, - GPIO_PFF3, - GPIO_PFF4, - GPIO_PFF5, - GPIO_PFF6, - GPIO_PFF7, /* pin 255 */ -}; - #endif /* _TEGRA210_GPIO_H_ */ diff --git a/arch/arm/include/asm/arch-tegra30/gpio.h b/arch/arm/include/asm/arch-tegra30/gpio.h index d2c6c78e08..e384327d2f 100644 --- a/arch/arm/include/asm/arch-tegra30/gpio.h +++ b/arch/arm/include/asm/arch-tegra30/gpio.h @@ -40,255 +40,4 @@ struct gpio_ctlr { struct gpio_ctlr_bank gpio_bank[TEGRA_GPIO_BANKS]; }; -enum gpio_pin { - GPIO_PA0 = 0, /* pin 0 */ - GPIO_PA1, - GPIO_PA2, - GPIO_PA3, - GPIO_PA4, - GPIO_PA5, - GPIO_PA6, - GPIO_PA7, - GPIO_PB0, /* pin 8 */ - GPIO_PB1, - GPIO_PB2, - GPIO_PB3, - GPIO_PB4, - GPIO_PB5, - GPIO_PB6, - GPIO_PB7, - GPIO_PC0, /* pin 16 */ - GPIO_PC1, - GPIO_PC2, - GPIO_PC3, - GPIO_PC4, - GPIO_PC5, - GPIO_PC6, - GPIO_PC7, - GPIO_PD0, /* pin 24 */ - GPIO_PD1, - GPIO_PD2, - GPIO_PD3, - GPIO_PD4, - GPIO_PD5, - GPIO_PD6, - GPIO_PD7, - GPIO_PE0, /* pin 32 */ - GPIO_PE1, - GPIO_PE2, - GPIO_PE3, - GPIO_PE4, - GPIO_PE5, - GPIO_PE6, - GPIO_PE7, - GPIO_PF0, /* pin 40 */ - GPIO_PF1, - GPIO_PF2, - GPIO_PF3, - GPIO_PF4, - GPIO_PF5, - GPIO_PF6, - GPIO_PF7, - GPIO_PG0, /* pin 48 */ - GPIO_PG1, - GPIO_PG2, - GPIO_PG3, - GPIO_PG4, - GPIO_PG5, - GPIO_PG6, - GPIO_PG7, - GPIO_PH0, /* pin 56 */ - GPIO_PH1, - GPIO_PH2, - GPIO_PH3, - GPIO_PH4, - GPIO_PH5, - GPIO_PH6, - GPIO_PH7, - GPIO_PI0, /* pin 64 */ - GPIO_PI1, - GPIO_PI2, - GPIO_PI3, - GPIO_PI4, - GPIO_PI5, - GPIO_PI6, - GPIO_PI7, - GPIO_PJ0, /* pin 72 */ - GPIO_PJ1, - GPIO_PJ2, - GPIO_PJ3, - GPIO_PJ4, - GPIO_PJ5, - GPIO_PJ6, - GPIO_PJ7, - GPIO_PK0, /* pin 80 */ - GPIO_PK1, - GPIO_PK2, - GPIO_PK3, - GPIO_PK4, - GPIO_PK5, - GPIO_PK6, - GPIO_PK7, - GPIO_PL0, /* pin 88 */ - GPIO_PL1, - GPIO_PL2, - GPIO_PL3, - GPIO_PL4, - GPIO_PL5, - GPIO_PL6, - GPIO_PL7, - GPIO_PM0, /* pin 96 */ - GPIO_PM1, - GPIO_PM2, - GPIO_PM3, - GPIO_PM4, - GPIO_PM5, - GPIO_PM6, - GPIO_PM7, - GPIO_PN0, /* pin 104 */ - GPIO_PN1, - GPIO_PN2, - GPIO_PN3, - GPIO_PN4, - GPIO_PN5, - GPIO_PN6, - GPIO_PN7, - GPIO_PO0, /* pin 112 */ - GPIO_PO1, - GPIO_PO2, - GPIO_PO3, - GPIO_PO4, - GPIO_PO5, - GPIO_PO6, - GPIO_PO7, - GPIO_PP0, /* pin 120 */ - GPIO_PP1, - GPIO_PP2, - GPIO_PP3, - GPIO_PP4, - GPIO_PP5, - GPIO_PP6, - GPIO_PP7, - GPIO_PQ0, /* pin 128 */ - GPIO_PQ1, - GPIO_PQ2, - GPIO_PQ3, - GPIO_PQ4, - GPIO_PQ5, - GPIO_PQ6, - GPIO_PQ7, - GPIO_PR0, /* pin 136 */ - GPIO_PR1, - GPIO_PR2, - GPIO_PR3, - GPIO_PR4, - GPIO_PR5, - GPIO_PR6, - GPIO_PR7, - GPIO_PS0, /* pin 144 */ - GPIO_PS1, - GPIO_PS2, - GPIO_PS3, - GPIO_PS4, - GPIO_PS5, - GPIO_PS6, - GPIO_PS7, - GPIO_PT0, /* pin 152 */ - GPIO_PT1, - GPIO_PT2, - GPIO_PT3, - GPIO_PT4, - GPIO_PT5, - GPIO_PT6, - GPIO_PT7, - GPIO_PU0, /* pin 160 */ - GPIO_PU1, - GPIO_PU2, - GPIO_PU3, - GPIO_PU4, - GPIO_PU5, - GPIO_PU6, - GPIO_PU7, - GPIO_PV0, /* pin 168 */ - GPIO_PV1, - GPIO_PV2, - GPIO_PV3, - GPIO_PV4, - GPIO_PV5, - GPIO_PV6, - GPIO_PV7, - GPIO_PW0, /* pin 176 */ - GPIO_PW1, - GPIO_PW2, - GPIO_PW3, - GPIO_PW4, - GPIO_PW5, - GPIO_PW6, - GPIO_PW7, - GPIO_PX0, /* pin 184 */ - GPIO_PX1, - GPIO_PX2, - GPIO_PX3, - GPIO_PX4, - GPIO_PX5, - GPIO_PX6, - GPIO_PX7, - GPIO_PY0, /* pin 192 */ - GPIO_PY1, - GPIO_PY2, - GPIO_PY3, - GPIO_PY4, - GPIO_PY5, - GPIO_PY6, - GPIO_PY7, - GPIO_PZ0, /* pin 200 */ - GPIO_PZ1, - GPIO_PZ2, - GPIO_PZ3, - GPIO_PZ4, - GPIO_PZ5, - GPIO_PZ6, - GPIO_PZ7, - GPIO_PAA0, /* pin 208 */ - GPIO_PAA1, - GPIO_PAA2, - GPIO_PAA3, - GPIO_PAA4, - GPIO_PAA5, - GPIO_PAA6, - GPIO_PAA7, - GPIO_PBB0, /* pin 216 */ - GPIO_PBB1, - GPIO_PBB2, - GPIO_PBB3, - GPIO_PBB4, - GPIO_PBB5, - GPIO_PBB6, - GPIO_PBB7, - GPIO_PCC0, /* pin 224 */ - GPIO_PCC1, - GPIO_PCC2, - GPIO_PCC3, - GPIO_PCC4, - GPIO_PCC5, - GPIO_PCC6, - GPIO_PCC7, - GPIO_PDD0, /* pin 232 */ - GPIO_PDD1, - GPIO_PDD2, - GPIO_PDD3, - GPIO_PDD4, - GPIO_PDD5, - GPIO_PDD6, - GPIO_PDD7, - GPIO_PEE0, /* pin 240 */ - GPIO_PEE1, - GPIO_PEE2, - GPIO_PEE3, - GPIO_PEE4, - GPIO_PEE5, - GPIO_PEE6, - GPIO_PEE7, /* pin 247 */ -}; - #endif /* _TEGRA30_GPIO_H_ */ diff --git a/arch/arm/include/asm/imx-common/sys_proto.h b/arch/arm/include/asm/imx-common/sys_proto.h index 386c2dc42b..32f95b33c2 100644 --- a/arch/arm/include/asm/imx-common/sys_proto.h +++ b/arch/arm/include/asm/imx-common/sys_proto.h @@ -24,7 +24,15 @@ #define is_cpu_type(cpu) (get_cpu_type() == cpu) #define is_soc_type(soc) (get_soc_type() == soc) +#define is_mx6() (is_soc_type(MXC_SOC_MX6)) +#define is_mx7() (is_soc_type(MXC_SOC_MX7)) + #define is_mx6dqp() (is_cpu_type(MXC_CPU_MX6QP) || is_cpu_type(MXC_CPU_MX6DP)) +#define is_mx6dq() (is_cpu_type(MXC_CPU_MX6Q) || is_cpu_type(MXC_CPU_MX6D)) +#define is_mx6sdl() (is_cpu_type(MXC_CPU_MX6SOLO) || is_cpu_type(MXC_CPU_MX6DL)) +#define is_mx6sx() (is_cpu_type(MXC_CPU_MX6SX)) +#define is_mx6sl() (is_cpu_type(MXC_CPU_MX6SL)) +#define is_mx6ul() (is_cpu_type(MXC_CPU_MX6UL)) u32 get_nr_cpus(void); u32 get_cpu_rev(void); diff --git a/arch/arm/include/asm/setjmp.h b/arch/arm/include/asm/setjmp.h new file mode 100644 index 0000000000..ae738b2457 --- /dev/null +++ b/arch/arm/include/asm/setjmp.h @@ -0,0 +1,98 @@ +/* + * (C) Copyright 2016 + * Alexander Graf <agraf@suse.de> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef _SETJMP_H_ +#define _SETJMP_H_ 1 + +struct jmp_buf_data { + ulong target; + ulong regs[5]; +}; + +typedef struct jmp_buf_data jmp_buf[1]; + +static inline int setjmp(jmp_buf jmp) +{ + long r = 0; + +#ifdef CONFIG_ARM64 + asm volatile( + "adr x1, jmp_target\n" + "str x1, %1\n" + "stp x26, x27, %2\n" + "stp x28, x29, %3\n" + "mov x1, sp\n" + "str x1, %4\n" + "b 2f\n" + "jmp_target: " + "mov %0, #1\n" + "2:\n" + : "+r" (r), "=m" (jmp->target), + "=m" (jmp->regs[0]), "=m" (jmp->regs[2]), + "=m" (jmp->regs[4]) + : + : "x0", "x1", "x2", "x3", "x4", "x5", "x6", "x7", + "x8", "x9", "x10", "x11", "x12", "x13", "x14", "x15", + "x16", "x17", "x18", "x19", "x20", "x21", "x22", + "x23", "x24", "x25", /* x26, x27, x28, x29, sp */ + "x30", "cc", "memory"); +#else + asm volatile( +#ifdef CONFIG_SYS_THUMB_BUILD + "adr r0, jmp_target\n" + "add r0, r0, $1\n" +#else + "adr r0, jmp_target\n" +#endif + "mov r1, %1\n" + "mov r2, sp\n" + "stm r1!, {r0, r2, r4, r5, r6, r7}\n" + "b 2f\n" + "jmp_target: " + "mov %0, #1\n" + "2:\n" + : "+l" (r) + : "l" (&jmp->target) + : "r0", "r1", "r2", "r3", /* "r4", "r5", "r6", "r7", */ + "r8", "r9", "r10", "r11", /* sp, */ "ip", "lr", + "cc", "memory"); +#endif + + return r; +} + +static inline __noreturn void longjmp(jmp_buf jmp) +{ +#ifdef CONFIG_ARM64 + asm volatile( + "ldr x0, %0\n" + "ldr x1, %3\n" + "mov sp, x1\n" + "ldp x26, x27, %1\n" + "ldp x28, x25, %2\n" + "mov x29, x25\n" + "br x0\n" + : + : "m" (jmp->target), "m" (jmp->regs[0]), "m" (jmp->regs[2]), + "m" (jmp->regs[4]) + : "x0", "x1", "x25", "x26", "x27", "x28"); +#else + asm volatile( + "mov r1, %0\n" + "ldm r1!, {r0, r2, r4, r5, r6, r7}\n" + "mov sp, r2\n" + "bx r0\n" + : + : "l" (&jmp->target) + : "r1"); +#endif + + while (1) { } +} + + +#endif /* _SETJMP_H_ */ diff --git a/arch/arm/include/asm/ti-common/davinci_nand.h b/arch/arm/include/asm/ti-common/davinci_nand.h index 11407be144..f343ac2c0f 100644 --- a/arch/arm/include/asm/ti-common/davinci_nand.h +++ b/arch/arm/include/asm/ti-common/davinci_nand.h @@ -35,10 +35,12 @@ struct davinci_emif_regs { uint32_t sdrcr; union { uint32_t abncr[4]; - uint32_t ab1cr; - uint32_t ab2cr; - uint32_t ab3cr; - uint32_t ab4cr; + struct { + uint32_t ab1cr; + uint32_t ab2cr; + uint32_t ab3cr; + uint32_t ab4cr; + }; }; uint32_t sdtimr; uint32_t ddrsr; diff --git a/arch/arm/lib/lib1funcs.S b/arch/arm/lib/lib1funcs.S index 9bf93ceb14..76968cee17 100644 --- a/arch/arm/lib/lib1funcs.S +++ b/arch/arm/lib/lib1funcs.S @@ -367,9 +367,9 @@ UNWIND(.fnend) ENDPROC(Ldiv0) .popsection -.pushsection .text.__gnu_thumb1_case_sqi, "ax" /* Thumb-1 specialities */ #if defined(CONFIG_SYS_THUMB_BUILD) && !defined(CONFIG_HAS_THUMB2) +.pushsection .text.__gnu_thumb1_case_sqi, "ax" ENTRY(__gnu_thumb1_case_sqi) push {r1} mov r1, lr @@ -383,7 +383,7 @@ ENTRY(__gnu_thumb1_case_sqi) ENDPROC(__gnu_thumb1_case_sqi) .popsection -_.pushsection .text.__gnu_thumb1_case_uqi, "ax" +.pushsection .text.__gnu_thumb1_case_uqi, "ax" ENTRY(__gnu_thumb1_case_uqi) push {r1} mov r1, lr diff --git a/arch/arm/lib/vectors.S b/arch/arm/lib/vectors.S index 49238ed21e..5cc132b7b8 100644 --- a/arch/arm/lib/vectors.S +++ b/arch/arm/lib/vectors.S @@ -60,6 +60,16 @@ _start: ldr pc, _irq ldr pc, _fiq +#ifdef CONFIG_ENABLE_ARM_SOC_BOOT0_HOOK +/* + * Various SoCs need something special and SoC-specific up front in + * order to boot, allow them to set that in their boot0.h file and then + * use it here. + */ +#include <asm/arch/boot0.h> +ARM_SOC_BOOT0_HOOK +#endif + /* ************************************************************************* * diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index 73a9c74512..6180699fed 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -23,6 +23,14 @@ config TARGET_SNAPPER9260 select DM_SERIAL select DM_GPIO +config TARGET_GURNARD + bool "Support gurnard" + select CPU_ARM926EJS + select DM + select DM_SERIAL + select DM_GPIO + select DM_ETH + config TARGET_AT91SAM9261EK bool "Atmel at91sam9261 reference board" select CPU_ARM926EJS @@ -149,6 +157,7 @@ source "board/atmel/sama5d3_xplained/Kconfig" source "board/atmel/sama5d3xek/Kconfig" source "board/atmel/sama5d4_xplained/Kconfig" source "board/atmel/sama5d4ek/Kconfig" +source "board/bluewater/gurnard/Kconfig" source "board/bluewater/snapper9260/Kconfig" source "board/calao/usb_a9263/Kconfig" source "board/denx/ma5d4evk/Kconfig" diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile index d2abf310a5..a908004b0a 100644 --- a/arch/arm/mach-at91/Makefile +++ b/arch/arm/mach-at91/Makefile @@ -10,8 +10,8 @@ obj-$(CONFIG_AT91SAM9M10G45) += mpddrc.o spl_at91.o obj-$(CONFIG_AT91SAM9N12) += mpddrc.o spl_at91.o obj-$(CONFIG_AT91SAM9X5) += mpddrc.o spl_at91.o obj-$(CONFIG_SAMA5D2) += bootparams_atmel.o mpddrc.o spl_atmel.o matrix.o atmel_sfr.o -obj-$(CONFIG_SAMA5D3) += mpddrc.o spl_atmel.o -obj-$(CONFIG_SAMA5D4) += mpddrc.o spl_atmel.o matrix.o atmel_sfr.o +obj-$(CONFIG_SAMA5D3) += bootparams_atmel.o mpddrc.o spl_atmel.o +obj-$(CONFIG_SAMA5D4) += bootparams_atmel.o mpddrc.o spl_atmel.o matrix.o atmel_sfr.o obj-y += spl.o endif diff --git a/arch/arm/mach-at91/arm926ejs/at91sam9m10g45_devices.c b/arch/arm/mach-at91/arm926ejs/at91sam9m10g45_devices.c index 0d83426ead..eddfdb0853 100644 --- a/arch/arm/mach-at91/arm926ejs/at91sam9m10g45_devices.c +++ b/arch/arm/mach-at91/arm926ejs/at91sam9m10g45_devices.c @@ -7,6 +7,7 @@ */ #include <common.h> +#include <dm.h> #include <asm/arch/at91_common.h> #include <asm/arch/clk.h> #include <asm/arch/gpio.h> @@ -165,3 +166,20 @@ void at91_mci_hw_init(void) at91_periph_clk_enable(ATMEL_ID_MCI0); } #endif + +/* Platform data for the GPIOs */ +static const struct at91_port_platdata at91sam9260_plat[] = { + { ATMEL_BASE_PIOA, "PA" }, + { ATMEL_BASE_PIOB, "PB" }, + { ATMEL_BASE_PIOC, "PC" }, + { ATMEL_BASE_PIOD, "PD" }, + { ATMEL_BASE_PIOE, "PE" }, +}; + +U_BOOT_DEVICES(at91sam9260_gpios) = { + { "gpio_at91", &at91sam9260_plat[0] }, + { "gpio_at91", &at91sam9260_plat[1] }, + { "gpio_at91", &at91sam9260_plat[2] }, + { "gpio_at91", &at91sam9260_plat[3] }, + { "gpio_at91", &at91sam9260_plat[4] }, +}; diff --git a/arch/arm/mach-at91/include/mach/at91_pmc.h b/arch/arm/mach-at91/include/mach/at91_pmc.h index 7684f09afc..680ceb0314 100644 --- a/arch/arm/mach-at91/include/mach/at91_pmc.h +++ b/arch/arm/mach-at91/include/mach/at91_pmc.h @@ -67,18 +67,18 @@ typedef struct at91_pmc { #define AT91_PMC_MOR_MOSCEN 0x01 #define AT91_PMC_MOR_OSCBYPASS 0x02 #define AT91_PMC_MOR_MOSCRCEN 0x08 -#define AT91_PMC_MOR_OSCOUNT(x) ((x & 0xff) << 8) -#define AT91_PMC_MOR_KEY(x) ((x & 0xff) << 16) +#define AT91_PMC_MOR_OSCOUNT(x) (((x) & 0xff) << 8) +#define AT91_PMC_MOR_KEY(x) (((x) & 0xff) << 16) #define AT91_PMC_MOR_MOSCSEL (1 << 24) -#define AT91_PMC_PLLXR_DIV(x) (x & 0xFF) -#define AT91_PMC_PLLXR_PLLCOUNT(x) ((x & 0x3F) << 8) -#define AT91_PMC_PLLXR_OUT(x) ((x & 0x03) << 14) +#define AT91_PMC_PLLXR_DIV(x) ((x) & 0xFF) +#define AT91_PMC_PLLXR_PLLCOUNT(x) (((x) & 0x3F) << 8) +#define AT91_PMC_PLLXR_OUT(x) (((x) & 0x03) << 14) #if defined(CONFIG_SAMA5D2) || defined(CONFIG_SAMA5D3) || \ defined(CONFIG_SAMA5D4) -#define AT91_PMC_PLLXR_MUL(x) ((x & 0x7F) << 18) +#define AT91_PMC_PLLXR_MUL(x) (((x) & 0x7F) << 18) #else -#define AT91_PMC_PLLXR_MUL(x) ((x & 0x7FF) << 16) +#define AT91_PMC_PLLXR_MUL(x) (((x) & 0x7FF) << 16) #endif #define AT91_PMC_PLLAR_29 0x20000000 #define AT91_PMC_PLLBR_USBDIV_1 0x00000000 @@ -158,7 +158,7 @@ typedef struct at91_pmc { #define AT91_PMC_PCR_CMD_WRITE (0x1 << 12) #define AT91_PMC_PCR_DIV (0x3 << 16) #define AT91_PMC_PCR_GCKDIV (0xff << 20) -#define AT91_PMC_PCR_GCKDIV_(x) ((x & 0xff) << 20) +#define AT91_PMC_PCR_GCKDIV_(x) (((x) & 0xff) << 20) #define AT91_PMC_PCR_GCKDIV_OFFSET 20 #define AT91_PMC_PCR_EN (0x1 << 28) #define AT91_PMC_PCR_GCKEN (0x1 << 29) diff --git a/arch/arm/mach-at91/include/mach/at91_rtc.h b/arch/arm/mach-at91/include/mach/at91_rtc.h new file mode 100644 index 0000000000..73070e3e6b --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91_rtc.h @@ -0,0 +1,71 @@ +/* + * Copyright (C) 2005 Ivan Kokshaysky + * Copyright (C) SAN People + * + * Real Time Clock (RTC) - System peripheral registers. + * Based on AT91RM9200 datasheet revision E. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef AT91_RTC_H +#define AT91_RTC_H + +/* Control Register */ +#define AT91_RTC_CR (ATMEL_BASE_RTC + 0x00) +#define AT91_RTC_UPDTIM (1 << 0) /* Update Request Time */ +#define AT91_RTC_UPDCAL (1 << 1) /* Update Request Calendar */ +#define AT91_RTC_TIMEVSEL (3 << 8) /* Time Event Selection */ +#define AT91_RTC_TIMEVSEL_MINUTE (0 << 8) +#define AT91_RTC_TIMEVSEL_HOUR (1 << 8) +#define AT91_RTC_TIMEVSEL_DAY24 (2 << 8) +#define AT91_RTC_TIMEVSEL_DAY12 (3 << 8) +#define AT91_RTC_CALEVSEL (3 << 16) /* Calendar Event Selection */ +#define AT91_RTC_CALEVSEL_WEEK (0 << 16) +#define AT91_RTC_CALEVSEL_MONTH (1 << 16) +#define AT91_RTC_CALEVSEL_YEAR (2 << 16) + +#define AT91_RTC_MR (ATMEL_BASE_RTC + 0x04) /* Mode Register */ +#define AT91_RTC_HRMOD (1 << 0) /* 12/24 Hour Mode */ + +#define AT91_RTC_TIMR (ATMEL_BASE_RTC + 0x08) /* Time Register */ +#define AT91_RTC_SEC (0x7f << 0) /* Current Second */ +#define AT91_RTC_MIN (0x7f << 8) /* Current Minute */ +#define AT91_RTC_HOUR (0x3f << 16) /* Current Hour */ +#define AT91_RTC_AMPM (1 << 22) /* AM/PM */ + +#define AT91_RTC_CALR (ATMEL_BASE_RTC + 0x0c) /* Calendar Register */ +#define AT91_RTC_CENT (0x7f << 0) /* Current Century */ +#define AT91_RTC_YEAR (0xff << 8) /* Current Year */ +#define AT91_RTC_MONTH (0x1f << 16) /* Current Month */ +#define AT91_RTC_DAY (7 << 21) /* Current Day */ +#define AT91_RTC_DATE (0x3f << 24) /* Current Date */ + +#define AT91_RTC_TIMALR (ATMEL_BASE_RTC + 0x10) /* Time Alarm */ +#define AT91_RTC_SECEN (1 << 7) /* Second Alarm Enab */ +#define AT91_RTC_MINEN (1 << 15) /* Minute Alarm Enab */ +#define AT91_RTC_HOUREN (1 << 23) /* Hour Alarm Enable */ + +#define AT91_RTC_CALALR (ATMEL_BASE_RTC + 0x14) /* Calendar Alarm */ +#define AT91_RTC_MTHEN (1 << 23) /* Month Alarm Enable */ +#define AT91_RTC_DATEEN (1 << 31) /* Date Alarm Enable */ + +#define AT91_RTC_SR (ATMEL_BASE_RTC + 0x18) /* Status Register */ +#define AT91_RTC_ACKUPD (1 << 0) /* Ack for Update */ +#define AT91_RTC_ALARM (1 << 1) /* Alarm Flag */ +#define AT91_RTC_SECEV (1 << 2) /* Second Event */ +#define AT91_RTC_TIMEV (1 << 3) /* Time Event */ +#define AT91_RTC_CALEV (1 << 4) /* Calendar Event */ + +#define AT91_RTC_SCCR (ATMEL_BASE_RTC + 0x1c) /* Status Clear Cmd */ +#define AT91_RTC_IER (ATMEL_BASE_RTC + 0x20) /* Interrupt Enable */ +#define AT91_RTC_IDR (ATMEL_BASE_RTC + 0x24) /* Interrupt Disable */ +#define AT91_RTC_IMR (ATMEL_BASE_RTC + 0x28) /* Interrupt Mask */ + +#define AT91_RTC_VER (ATMEL_BASE_RTC + 0x2c) /* Valid Entry */ +#define AT91_RTC_NVTIM (1 << 0) /* Non-valid Time */ +#define AT91_RTC_NVCAL (1 << 1) /* Non-valid Calendar */ +#define AT91_RTC_NVTIMALR (1 << 2) /* .. Time Alarm */ +#define AT91_RTC_NVCALALR (1 << 3) /* .. Calendar Alarm */ + +#endif diff --git a/arch/arm/mach-at91/include/mach/at91_sck.h b/arch/arm/mach-at91/include/mach/at91_sck.h new file mode 100644 index 0000000000..ce8e577c33 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91_sck.h @@ -0,0 +1,21 @@ +/* + * Copyright (C) 2016 Google, Inc + * Written by Simon Glass <sjg@chromium.org> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef AT91_SCK_H +#define AT91_SCK_H + +/* + * SCKCR flags + */ +#define AT91SAM9G45_SCKCR_RCEN (1 << 0) /* RC Oscillator Enable */ +#define AT91SAM9G45_SCKCR_OSC32EN (1 << 1) /* 32kHz Oscillator Enable */ +#define AT91SAM9G45_SCKCR_OSC32BYP (1 << 2) /* 32kHz Oscillator Bypass */ +#define AT91SAM9G45_SCKCR_OSCSEL (1 << 3) /* Slow Clock Selector */ +#define AT91SAM9G45_SCKCR_OSCSEL_RC (0 << 3) +#define AT91SAM9G45_SCKCR_OSCSEL_32 (1 << 3) + +#endif diff --git a/arch/arm/mach-at91/include/mach/at91sam9g45.h b/arch/arm/mach-at91/include/mach/at91sam9g45.h index cf1c73f3d9..5c32e24ed0 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9g45.h +++ b/arch/arm/mach-at91/include/mach/at91sam9g45.h @@ -109,6 +109,7 @@ #define ATMEL_BASE_RTT 0xfffffd20 #define ATMEL_BASE_PIT 0xfffffd30 #define ATMEL_BASE_WDT 0xfffffd40 +#define ATMEL_BASE_SCKCR 0xfffffd50 #define ATMEL_BASE_GPBR 0xfffffd60 #define ATMEL_BASE_RTC 0xfffffdb0 /* Reserved: 0xfffffdc0 - 0xffffffff */ diff --git a/arch/arm/mach-at91/include/mach/sama5_boot.h b/arch/arm/mach-at91/include/mach/sama5_boot.h new file mode 100644 index 0000000000..8911a44ada --- /dev/null +++ b/arch/arm/mach-at91/include/mach/sama5_boot.h @@ -0,0 +1,25 @@ +/* + * Boot mode definitions for the SAMA5Dx SoC + * + * Copyright (C) 2016 Marek Vasut <marex@denx.de> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __SAMA5_BOOT_H +#define __SAMA5_BOOT_H + +/* Boot modes stored by BootROM in r4 */ +#define ATMEL_SAMA5_BOOT_FROM_OFF 0 +#define ATMEL_SAMA5_BOOT_FROM_MASK 0xf +#define ATMEL_SAMA5_BOOT_FROM_SPI (0 << 0) +#define ATMEL_SAMA5_BOOT_FROM_MCI (1 << 0) +#define ATMEL_SAMA5_BOOT_FROM_SMC (2 << 0) +#define ATMEL_SAMA5_BOOT_FROM_TWI (3 << 0) +#define ATMEL_SAMA5_BOOT_FROM_QSPI (4 << 0) +#define ATMEL_SAMA5_BOOT_FROM_SAMBA (7 << 0) + +#define ATMEL_SAMA5_BOOT_DEV_ID_OFF 4 +#define ATMEL_SAMA5_BOOT_DEV_ID_MASK 0xf + +#endif /* __SAMA5_BOOT_H */ diff --git a/arch/arm/mach-at91/include/mach/sama5d2.h b/arch/arm/mach-at91/include/mach/sama5d2.h index ee841da971..25c85411e5 100644 --- a/arch/arm/mach-at91/include/mach/sama5d2.h +++ b/arch/arm/mach-at91/include/mach/sama5d2.h @@ -230,18 +230,6 @@ /* No PMECC Galois table in ROM */ #define NO_GALOIS_TABLE_IN_ROM -/* Boot modes stored by BootROM in r4 */ -#define ATMEL_SAMA5D2_BOOT_FROM_OFF 0 -#define ATMEL_SAMA5D2_BOOT_FROM_MASK 0xf -#define ATMEL_SAMA5D2_BOOT_FROM_SPI (0 << 0) -#define ATMEL_SAMA5D2_BOOT_FROM_MCI (1 << 0) -#define ATMEL_SAMA5D2_BOOT_FROM_SMC (2 << 0) -#define ATMEL_SAMA5D2_BOOT_FROM_TWI (3 << 0) -#define ATMEL_SAMA5D2_BOOT_FROM_QSPI (4 << 0) - -#define ATMEL_SAMA5D2_BOOT_DEV_ID_OFF 4 -#define ATMEL_SAMA5D2_BOOT_DEV_ID_MASK 0xf - #ifndef __ASSEMBLY__ unsigned int get_chip_id(void); unsigned int get_extension_chip_id(void); diff --git a/arch/arm/mach-at91/spl.c b/arch/arm/mach-at91/spl.c index c4ed224d03..f255b59195 100644 --- a/arch/arm/mach-at91/spl.c +++ b/arch/arm/mach-at91/spl.c @@ -23,20 +23,22 @@ void at91_disable_wdt(void) } #endif -#if defined(CONFIG_SAMA5D2) +#if defined(CONFIG_SAMA5D2) || defined(CONFIG_SAMA5D3) || \ + defined(CONFIG_SAMA5D4) +#include <asm/arch/sama5_boot.h> struct { u32 r4; } bootrom_stash __attribute__((section(".data"))); u32 spl_boot_device(void) { - u32 dev = (bootrom_stash.r4 >> ATMEL_SAMA5D2_BOOT_FROM_OFF) & - ATMEL_SAMA5D2_BOOT_FROM_MASK; - u32 off = (bootrom_stash.r4 >> ATMEL_SAMA5D2_BOOT_DEV_ID_OFF) & - ATMEL_SAMA5D2_BOOT_DEV_ID_MASK; + u32 dev = (bootrom_stash.r4 >> ATMEL_SAMA5_BOOT_FROM_OFF) & + ATMEL_SAMA5_BOOT_FROM_MASK; + u32 off = (bootrom_stash.r4 >> ATMEL_SAMA5_BOOT_DEV_ID_OFF) & + ATMEL_SAMA5_BOOT_DEV_ID_MASK; #if defined(CONFIG_SYS_USE_MMC) - if (dev == ATMEL_SAMA5D2_BOOT_FROM_MCI) { + if (dev == ATMEL_SAMA5_BOOT_FROM_MCI) { if (off == 0) return BOOT_DEVICE_MMC1; if (off == 1) @@ -47,10 +49,13 @@ u32 spl_boot_device(void) #endif #if defined(CONFIG_SYS_USE_SERIALFLASH) || defined(CONFIG_SYS_USE_SPIFLASH) - if (dev == ATMEL_SAMA5D2_BOOT_FROM_SPI) + if (dev == ATMEL_SAMA5_BOOT_FROM_SPI) return BOOT_DEVICE_SPI; #endif + if (dev == ATMEL_SAMA5_BOOT_FROM_SAMBA) + return BOOT_DEVICE_USB; + printf("ERROR: SMC/TWI/QSPI boot device not supported!\n" " Boot device %i, controller number %i\n", dev, off); diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig index a6a75974d7..c25fcf3f9f 100644 --- a/arch/arm/mach-exynos/Kconfig +++ b/arch/arm/mach-exynos/Kconfig @@ -1,9 +1,40 @@ if ARCH_EXYNOS choice - prompt "EXYNOS board select" + prompt "EXYNOS architecture type select" optional +config ARCH_EXYNOS4 + bool "Exynos4 SoC family" + select CPU_V7 + help + Samsung Exynos4 SoC family are based on ARM Cortex-A9 CPU. There + are multiple SoCs in this family including Exynos4210, Exynos4412, + and Exynos4212. + +config ARCH_EXYNOS5 + bool "Exynos5 SoC family" + select CPU_V7 + help + Samsung Exynos5 SoC family are based on ARM Cortex-A15 CPU (and + Cortex-A7 CPU in big.LITTLE configuration). There are multiple SoCs + in this family including Exynos5250, Exynos5420 and Exynos5800. + +config ARCH_EXYNOS7 + bool "Exynos7 SoC family" + select ARM64 + help + Samsung Exynos7 SoC family are based on ARM Cortex-A57 CPU or + Cortex-A53 CPU (and some in a big.LITTLE configuration). There are + multiple SoCs in this family including Exynos7420. + +endchoice + +if ARCH_EXYNOS4 + +choice + prompt "EXYNOS4 board select" + config TARGET_SMDKV310 select SUPPORT_SPL bool "Exynos4210 SMDKV310 board" @@ -25,6 +56,14 @@ config TARGET_TRATS2 config TARGET_ODROID bool "Exynos4412 Odroid board" +endchoice +endif + +if ARCH_EXYNOS5 + +choice + prompt "EXYNOS5 board select" + config TARGET_ODROID_XU3 bool "Exynos5422 Odroid board" select OF_CONTROL @@ -68,6 +107,25 @@ config TARGET_PEACH_PIT select OF_CONTROL endchoice +endif + +if ARCH_EXYNOS7 + +choice + prompt "EXYNOS7 board select" + +config TARGET_ESPRESSO7420 + bool "ESPRESSO7420 board" + select ARM64 + select SUPPORT_SPL + select OF_CONTROL + select SPL_DISABLE_OF_CONTROL + select PINCTRL + select PINCTRL_EXYNOS7420 + select CLK_EXYNOS + +endchoice +endif config SYS_SOC default "exynos" @@ -81,5 +139,6 @@ source "board/samsung/odroid/Kconfig" source "board/samsung/arndale/Kconfig" source "board/samsung/smdk5250/Kconfig" source "board/samsung/smdk5420/Kconfig" +source "board/samsung/espresso7420/Kconfig" endif diff --git a/arch/arm/mach-exynos/Makefile b/arch/arm/mach-exynos/Makefile index 8542f896cf..0cc6c3253a 100644 --- a/arch/arm/mach-exynos/Makefile +++ b/arch/arm/mach-exynos/Makefile @@ -5,7 +5,9 @@ # SPDX-License-Identifier: GPL-2.0+ # -obj-y += clock.o power.o soc.o system.o pinmux.o tzpc.o +obj-y += soc.o +obj-$(CONFIG_CPU_V7) += clock.o pinmux.o power.o system.o +obj-$(CONFIG_ARM64) += mmu-arm64.o obj-$(CONFIG_EXYNOS5420) += sec_boot.o @@ -13,6 +15,6 @@ ifdef CONFIG_SPL_BUILD obj-$(CONFIG_EXYNOS5) += clock_init_exynos5.o obj-$(CONFIG_EXYNOS5) += dmc_common.o dmc_init_ddr3.o obj-$(CONFIG_EXYNOS4210)+= dmc_init_exynos4.o clock_init_exynos4.o -obj-y += spl_boot.o +obj-y += spl_boot.o tzpc.o obj-y += lowlevel_init.o endif diff --git a/arch/arm/mach-exynos/include/mach/cpu.h b/arch/arm/mach-exynos/include/mach/cpu.h index 14a1692467..1f722df9dd 100644 --- a/arch/arm/mach-exynos/include/mach/cpu.h +++ b/arch/arm/mach-exynos/include/mach/cpu.h @@ -270,7 +270,7 @@ IS_EXYNOS_TYPE(exynos5420, 0x5420) IS_EXYNOS_TYPE(exynos5422, 0x5422) #define SAMSUNG_BASE(device, base) \ -static inline unsigned int __attribute__((no_instrument_function)) \ +static inline unsigned long __attribute__((no_instrument_function)) \ samsung_get_base_##device(void) \ { \ if (cpu_is_exynos4()) { \ @@ -288,9 +288,7 @@ static inline unsigned int __attribute__((no_instrument_function)) \ SAMSUNG_BASE(adc, ADC_BASE) SAMSUNG_BASE(clock, CLOCK_BASE) SAMSUNG_BASE(ace_sfr, ACE_SFR_BASE) -SAMSUNG_BASE(dp, DP_BASE) SAMSUNG_BASE(sysreg, SYSREG_BASE) -SAMSUNG_BASE(fimd, FIMD_BASE) SAMSUNG_BASE(i2c, I2C_BASE) SAMSUNG_BASE(i2s, I2S_BASE) SAMSUNG_BASE(mipi_dsim, MIPI_DSIM_BASE) diff --git a/arch/arm/mach-exynos/include/mach/dp_info.h b/arch/arm/mach-exynos/include/mach/dp_info.h index 17e8f56d90..1079e1ef1e 100644 --- a/arch/arm/mach-exynos/include/mach/dp_info.h +++ b/arch/arm/mach-exynos/include/mach/dp_info.h @@ -61,7 +61,7 @@ struct edp_video_info { unsigned int color_depth; }; -struct edp_device_info { +struct exynos_dp_priv { struct edp_disp_info disp_info; struct edp_link_train_info lt_info; struct edp_video_info video_info; @@ -72,6 +72,7 @@ struct edp_device_info { unsigned char dpcd_rev; /*support enhanced frame cap */ unsigned char dpcd_efc; + struct exynos_dp *regs; }; enum analog_power_block { @@ -185,7 +186,7 @@ enum { struct exynos_dp_platform_data { - struct edp_device_info *edp_dev_info; + struct exynos_dp_priv *edp_dev_info; }; #ifdef CONFIG_EXYNOS_DP diff --git a/arch/arm/mach-exynos/include/mach/gpio.h b/arch/arm/mach-exynos/include/mach/gpio.h index 7fc8e61f9c..81363bd947 100644 --- a/arch/arm/mach-exynos/include/mach/gpio.h +++ b/arch/arm/mach-exynos/include/mach/gpio.h @@ -1349,7 +1349,7 @@ enum exynos5420_gpio_pin { }; struct gpio_info { - unsigned int reg_addr; /* Address of register for this part */ + unsigned long reg_addr; /* Address of register for this part */ unsigned int max_gpio; /* Maximum GPIO in this part */ }; diff --git a/arch/arm/mach-exynos/include/mach/mipi_dsim.h b/arch/arm/mach-exynos/include/mach/mipi_dsim.h index c9e8e067d7..43b5c017fe 100644 --- a/arch/arm/mach-exynos/include/mach/mipi_dsim.h +++ b/arch/arm/mach-exynos/include/mach/mipi_dsim.h @@ -320,7 +320,7 @@ struct mipi_dsim_lcd_device { int reverse_panel; struct mipi_dsim_device *master; - void *platform_data; + struct exynos_platform_mipi_dsim *platform_data; }; /* @@ -347,9 +347,10 @@ struct mipi_dsim_lcd_driver { }; #ifdef CONFIG_EXYNOS_MIPI_DSIM -int exynos_mipi_dsi_init(void); +int exynos_mipi_dsi_init(struct exynos_platform_mipi_dsim *dsim_pd); #else -static inline int exynos_mipi_dsi_init(void) +static inline int exynos_mipi_dsi_init( + struct exynos_platform_mipi_dsim *dsim_pd) { return 0; } @@ -369,7 +370,8 @@ int exynos_mipi_dsi_register_lcd_device(struct mipi_dsim_lcd_device *lcd_dev); void exynos_set_dsim_platform_data(struct exynos_platform_mipi_dsim *pd); -void exynos_init_dsim_platform_data(vidinfo_t *vid); +struct vidinfo; +void exynos_init_dsim_platform_data(struct vidinfo *vid); /* panel driver init based on mipi dsi interface */ void s6e8ax0_init(void); diff --git a/arch/arm/mach-exynos/include/mach/power.h b/arch/arm/mach-exynos/include/mach/power.h index 3f97b31aea..88f70d97a9 100644 --- a/arch/arm/mach-exynos/include/mach/power.h +++ b/arch/arm/mach-exynos/include/mach/power.h @@ -1717,7 +1717,7 @@ void set_usbdrd_phy_ctrl(unsigned int enable); #define POWER_USB_DRD_PHY_CTRL_EN (1 << 0) #define POWER_USB_DRD_PHY_CTRL_DISABLE (0 << 0) -void set_dp_phy_ctrl(unsigned int enable); +void exynos_dp_phy_ctrl(unsigned int enable); #define EXYNOS_DP_PHY_ENABLE (1 << 0) diff --git a/arch/arm/mach-exynos/lowlevel_init.c b/arch/arm/mach-exynos/lowlevel_init.c index 6c39cb2052..1e090fd63c 100644 --- a/arch/arm/mach-exynos/lowlevel_init.c +++ b/arch/arm/mach-exynos/lowlevel_init.c @@ -216,9 +216,12 @@ int do_lowlevel_init(void) if (actions & DO_CLOCKS) { system_clock_init(); #ifdef CONFIG_DEBUG_UART +#if (defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_SERIAL_SUPPORT)) || \ + !defined(CONFIG_SPL_BUILD) exynos_pinmux_config(PERIPH_ID_UART3, PINMUX_FLAG_NONE); debug_uart_init(); #endif +#endif mem_ctrl_init(actions & DO_MEM_RESET); tzpc_init(); } diff --git a/arch/arm/mach-exynos/mmu-arm64.c b/arch/arm/mach-exynos/mmu-arm64.c new file mode 100644 index 0000000000..ba6d99d329 --- /dev/null +++ b/arch/arm/mach-exynos/mmu-arm64.c @@ -0,0 +1,35 @@ +/* + * Copyright (C) 2016 Samsung Electronics + * Thomas Abraham <thomas.ab@samsung.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/armv8/mmu.h> + +DECLARE_GLOBAL_DATA_PTR; + +#ifdef CONFIG_EXYNOS7420 +static struct mm_region exynos7420_mem_map[] = { + { + .base = 0x10000000UL, + .size = 0x10000000UL, + .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) | + PTE_BLOCK_NON_SHARE | + PTE_BLOCK_PXN | PTE_BLOCK_UXN, + }, { + .base = 0x40000000UL, + .size = 0x80000000UL, + .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | + PTE_BLOCK_INNER_SHARE, + }, { + /* List terminator */ + .base = 0, + .size = 0, + .attrs = 0, + }, +}; + +struct mm_region *mem_map = exynos7420_mem_map; +#endif diff --git a/arch/arm/mach-exynos/pinmux.c b/arch/arm/mach-exynos/pinmux.c index 12eb79cb0c..fec2df9bd9 100644 --- a/arch/arm/mach-exynos/pinmux.c +++ b/arch/arm/mach-exynos/pinmux.c @@ -506,6 +506,9 @@ static int exynos5_pinmux_config(int peripheral, int flags) */ gpio_set_pull(EXYNOS5_GPIO_X07, S5P_GPIO_PULL_NONE); break; + case PERIPH_ID_PWM0: + gpio_cfg_pin(EXYNOS5_GPIO_B20, S5P_GPIO_FUNC(2)); + break; default: debug("%s: invalid peripheral %d", __func__, peripheral); return -1; @@ -548,6 +551,9 @@ static int exynos5420_pinmux_config(int peripheral, int flags) case PERIPH_ID_I2C10: exynos5420_i2c_config(peripheral); break; + case PERIPH_ID_PWM0: + gpio_cfg_pin(EXYNOS5420_GPIO_B20, S5P_GPIO_FUNC(2)); + break; default: debug("%s: invalid peripheral %d", __func__, peripheral); return -1; diff --git a/arch/arm/mach-exynos/power.c b/arch/arm/mach-exynos/power.c index cd2d6618ac..c923460275 100644 --- a/arch/arm/mach-exynos/power.c +++ b/arch/arm/mach-exynos/power.c @@ -147,7 +147,7 @@ static void exynos5_dp_phy_control(unsigned int enable) writel(cfg, &power->dptx_phy_control); } -void set_dp_phy_ctrl(unsigned int enable) +void exynos_dp_phy_ctrl(unsigned int enable) { if (cpu_is_exynos5()) exynos5_dp_phy_control(enable); diff --git a/arch/arm/mach-exynos/soc.c b/arch/arm/mach-exynos/soc.c index 0f116b141a..f9c7468611 100644 --- a/arch/arm/mach-exynos/soc.c +++ b/arch/arm/mach-exynos/soc.c @@ -11,7 +11,9 @@ void reset_cpu(ulong addr) { +#ifdef CONFIG_CPU_V7 writel(0x1, samsung_get_base_swreset()); +#endif } #ifndef CONFIG_SYS_DCACHE_OFF @@ -21,3 +23,11 @@ void enable_caches(void) dcache_enable(); } #endif + +#ifdef CONFIG_ARM64 +void lowlevel_init(void) +{ + armv8_switch_to_el2(); + armv8_switch_to_el1(); +} +#endif diff --git a/arch/arm/mach-rockchip/board.c b/arch/arm/mach-rockchip/board.c index 133d66341b..816540e582 100644 --- a/arch/arm/mach-rockchip/board.c +++ b/arch/arm/mach-rockchip/board.c @@ -9,6 +9,7 @@ #include <dm.h> #include <ram.h> #include <asm/io.h> +#include <asm/arch/clock.h> DECLARE_GLOBAL_DATA_PTR; @@ -54,15 +55,43 @@ void lowlevel_init(void) static int do_clock(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { + static const struct { + char *name; + int id; + } clks[] = { + { "osc", CLK_OSC }, + { "apll", CLK_ARM }, + { "dpll", CLK_DDR }, + { "cpll", CLK_CODEC }, + { "gpll", CLK_GENERAL }, +#ifdef CONFIG_ROCKCHIP_RK3036 + { "mpll", CLK_NEW }, +#else + { "npll", CLK_NEW }, +#endif + }; + int ret, i; struct udevice *dev; - for (uclass_first_device(UCLASS_CLK, &dev); - dev; - uclass_next_device(&dev)) { + ret = uclass_get_device(UCLASS_CLK, 0, &dev); + if (ret) { + printf("clk-uclass not found\n"); + return 0; + } + + for (i = 0; i < ARRAY_SIZE(clks); i++) { + struct clk clk; ulong rate; - rate = clk_get_rate(dev); - printf("%s: %lu\n", dev->name, rate); + clk.id = clks[i].id; + ret = clk_request(dev, &clk); + if (ret < 0) + continue; + + rate = clk_get_rate(&clk); + printf("%s: %lu\n", clks[i].name, rate); + + clk_free(&clk); } return 0; diff --git a/arch/arm/mach-rockchip/rk3288/sdram_rk3288.c b/arch/arm/mach-rockchip/rk3288/sdram_rk3288.c index 2e21282335..55ac73e9d2 100644 --- a/arch/arm/mach-rockchip/rk3288/sdram_rk3288.c +++ b/arch/arm/mach-rockchip/rk3288/sdram_rk3288.c @@ -36,7 +36,7 @@ struct chan_info { struct dram_info { struct chan_info chan[2]; struct ram_info info; - struct udevice *ddr_clk; + struct clk ddr_clk; struct rk3288_cru *cru; struct rk3288_grf *grf; struct rk3288_sgrf *sgrf; @@ -576,7 +576,7 @@ static void dram_all_config(const struct dram_info *dram, rk_clrsetreg(&dram->sgrf->soc_con2, 0x1f, sdram_params->base.stride); } -static int sdram_init(const struct dram_info *dram, +static int sdram_init(struct dram_info *dram, const struct rk3288_sdram_params *sdram_params) { int channel; @@ -592,8 +592,8 @@ static int sdram_init(const struct dram_info *dram, return -E2BIG; } - debug("ddr clk %s\n", dram->ddr_clk->name); - ret = clk_set_rate(dram->ddr_clk, sdram_params->base.ddr_freq); + debug("ddr clk dpll\n"); + ret = clk_set_rate(&dram->ddr_clk, sdram_params->base.ddr_freq); debug("ret=%d\n", ret); if (ret) { debug("Could not set DDR clock\n"); @@ -836,6 +836,7 @@ static int rk3288_dmc_probe(struct udevice *dev) struct dram_info *priv = dev_get_priv(dev); struct regmap *map; int ret; + struct udevice *dev_clk; map = syscon_get_regmap_by_driver_data(ROCKCHIP_SYSCON_NOC); if (IS_ERR(map)) @@ -856,7 +857,11 @@ static int rk3288_dmc_probe(struct udevice *dev) priv->chan[1].pctl = regmap_get_range(map, 2); priv->chan[1].publ = regmap_get_range(map, 3); - ret = uclass_get_device(UCLASS_CLK, CLK_DDR, &priv->ddr_clk); + ret = uclass_get_device(UCLASS_CLK, 0, &dev_clk); + if (ret) + return ret; + priv->ddr_clk.id = CLK_DDR; + ret = clk_request(dev_clk, &priv->ddr_clk); if (ret) return ret; diff --git a/arch/arm/mach-snapdragon/clock-apq8016.c b/arch/arm/mach-snapdragon/clock-apq8016.c index d548d757d3..c2cf92494a 100644 --- a/arch/arm/mach-snapdragon/clock-apq8016.c +++ b/arch/arm/mach-snapdragon/clock-apq8016.c @@ -9,7 +9,7 @@ */ #include <common.h> -#include <clk.h> +#include <clk-uclass.h> #include <dm.h> #include <errno.h> #include <asm/io.h> @@ -212,11 +212,11 @@ static int clk_init_uart(struct msm_clk_priv *priv) return 0; } -ulong msm_set_periph_rate(struct udevice *dev, int periph, ulong rate) +ulong msm_set_rate(struct clk *clk, ulong rate) { - struct msm_clk_priv *priv = dev_get_priv(dev); + struct msm_clk_priv *priv = dev_get_priv(clk->dev); - switch (periph) { + switch (clk->id) { case 0: /* SDC1 */ return clk_init_sdc(priv, 0, rate); break; @@ -243,7 +243,7 @@ static int msm_clk_probe(struct udevice *dev) } static struct clk_ops msm_clk_ops = { - .set_periph_rate = msm_set_periph_rate, + .set_rate = msm_set_rate, }; static const struct udevice_id msm_clk_ids[] = { diff --git a/arch/arm/mach-socfpga/Kconfig b/arch/arm/mach-socfpga/Kconfig index 1484607754..1a43c7bc9a 100644 --- a/arch/arm/mach-socfpga/Kconfig +++ b/arch/arm/mach-socfpga/Kconfig @@ -27,18 +27,22 @@ config TARGET_SOCFPGA_DENX_MCVEVK bool "DENX MCVEVK (Cyclone V)" select TARGET_SOCFPGA_CYCLONE5 -config TARGET_SOCFPGA_SR1500 - bool "SR1500 (Cyclone V)" - select TARGET_SOCFPGA_CYCLONE5 - config TARGET_SOCFPGA_EBV_SOCRATES bool "EBV SoCrates (Cyclone V)" select TARGET_SOCFPGA_CYCLONE5 +config TARGET_SOCFPGA_IS1 + bool "IS1 (Cyclone V)" + select TARGET_SOCFPGA_CYCLONE5 + config TARGET_SOCFPGA_SAMTEC_VINING_FPGA bool "samtec VIN|ING FPGA (Cyclone V)" select TARGET_SOCFPGA_CYCLONE5 +config TARGET_SOCFPGA_SR1500 + bool "SR1500 (Cyclone V)" + select TARGET_SOCFPGA_CYCLONE5 + config TARGET_SOCFPGA_TERASIC_DE0_NANO bool "Terasic DE0-Nano-Atlas (Cyclone V)" select TARGET_SOCFPGA_CYCLONE5 @@ -53,6 +57,7 @@ config SYS_BOARD default "arria5-socdk" if TARGET_SOCFPGA_ARRIA5_SOCDK default "cyclone5-socdk" if TARGET_SOCFPGA_CYCLONE5_SOCDK default "de0-nano-soc" if TARGET_SOCFPGA_TERASIC_DE0_NANO + default "is1" if TARGET_SOCFPGA_IS1 default "mcvevk" if TARGET_SOCFPGA_DENX_MCVEVK default "sockit" if TARGET_SOCFPGA_TERASIC_SOCKIT default "socrates" if TARGET_SOCFPGA_EBV_SOCRATES @@ -75,6 +80,7 @@ config SYS_CONFIG_NAME default "socfpga_arria5_socdk" if TARGET_SOCFPGA_ARRIA5_SOCDK default "socfpga_cyclone5_socdk" if TARGET_SOCFPGA_CYCLONE5_SOCDK default "socfpga_de0_nano_soc" if TARGET_SOCFPGA_TERASIC_DE0_NANO + default "socfpga_is1" if TARGET_SOCFPGA_IS1 default "socfpga_mcvevk" if TARGET_SOCFPGA_DENX_MCVEVK default "socfpga_sockit" if TARGET_SOCFPGA_TERASIC_SOCKIT default "socfpga_socrates" if TARGET_SOCFPGA_EBV_SOCRATES diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig index ba6983f3df..f4affa5512 100644 --- a/arch/arm/mach-tegra/Kconfig +++ b/arch/arm/mach-tegra/Kconfig @@ -22,6 +22,7 @@ config TEGRA_ARMV7_COMMON select SPL select SUPPORT_SPL select TEGRA_COMMON + select TEGRA_GPIO config TEGRA_ARMV8_COMMON bool "Tegra 64-bit common options" @@ -50,8 +51,16 @@ config TEGRA124 config TEGRA210 bool "Tegra210 family" + select TEGRA_GPIO select TEGRA_ARMV8_COMMON +config TEGRA186 + bool "Tegra186 family" + select DM_MAILBOX + select TEGRA186_GPIO + select TEGRA_ARMV8_COMMON + select TEGRA_HSP + endchoice config TEGRA_DISCONNECT_UDC_ON_BOOT @@ -75,5 +84,6 @@ source "arch/arm/mach-tegra/tegra30/Kconfig" source "arch/arm/mach-tegra/tegra114/Kconfig" source "arch/arm/mach-tegra/tegra124/Kconfig" source "arch/arm/mach-tegra/tegra210/Kconfig" +source "arch/arm/mach-tegra/tegra186/Kconfig" endif diff --git a/arch/arm/mach-tegra/Makefile b/arch/arm/mach-tegra/Makefile index b2dbc6999c..12ee1cd749 100644 --- a/arch/arm/mach-tegra/Makefile +++ b/arch/arm/mach-tegra/Makefile @@ -7,6 +7,7 @@ # SPDX-License-Identifier: GPL-2.0+ # +ifndef CONFIG_TEGRA186 ifdef CONFIG_SPL_BUILD obj-y += spl.o obj-y += cpu.o @@ -30,9 +31,11 @@ obj-$(CONFIG_TEGRA_CLOCK_SCALING) += emc.o ifndef CONFIG_SPL_BUILD obj-$(CONFIG_ARMV7_PSCI) += psci.o endif +endif obj-$(CONFIG_TEGRA20) += tegra20/ obj-$(CONFIG_TEGRA30) += tegra30/ obj-$(CONFIG_TEGRA114) += tegra114/ obj-$(CONFIG_TEGRA124) += tegra124/ +obj-$(CONFIG_TEGRA186) += tegra186/ obj-$(CONFIG_TEGRA210) += tegra210/ diff --git a/arch/arm/mach-tegra/board186.c b/arch/arm/mach-tegra/board186.c new file mode 100644 index 0000000000..f4b6152a79 --- /dev/null +++ b/arch/arm/mach-tegra/board186.c @@ -0,0 +1,55 @@ +/* + * Copyright (c) 2016, NVIDIA CORPORATION. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/arch/tegra.h> +#include <asm/arch-tegra/mmc.h> +#include <asm/arch-tegra/tegra_mmc.h> + +DECLARE_GLOBAL_DATA_PTR; + +int dram_init(void) +{ + gd->ram_size = (1.5 * 1024 * 1024 * 1024); + return 0; +} + +int board_early_init_f(void) +{ + return 0; +} + +int board_init(void) +{ + return 0; +} + +int board_late_init(void) +{ + return 0; +} + +void dram_init_banksize(void) +{ + gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE; + gd->bd->bi_dram[0].size = gd->ram_size; +} + +void pad_init_mmc(struct mmc_host *host) +{ +} + +int board_mmc_init(bd_t *bd) +{ + tegra_mmc_init(); + + return 0; +} + +int ft_system_setup(void *blob, bd_t *bd) +{ + return 0; +} diff --git a/arch/arm/mach-tegra/tegra186/Kconfig b/arch/arm/mach-tegra/tegra186/Kconfig new file mode 100644 index 0000000000..97cf23f31f --- /dev/null +++ b/arch/arm/mach-tegra/tegra186/Kconfig @@ -0,0 +1,25 @@ +# Copyright (c) 2016, NVIDIA CORPORATION. +# +# SPDX-License-Identifier: GPL-2.0 + +if TEGRA186 + +choice + prompt "Tegra186 board select" + +config TARGET_P2771_0000 + bool "NVIDIA Tegra186 P2771-0000 board" + help + P2771-0000 is a P3310 CPU board married to a P2597 I/O board. The + combination contains SoC, DRAM, eMMC, SD card slot, HDMI, USB + micro-B port, Ethernet, USB3 host port, SATA, PCIe, and two GPIO + expansion headers. + +endchoice + +config SYS_SOC + default "tegra186" + +source "board/nvidia/p2771-0000/Kconfig" + +endif diff --git a/arch/arm/mach-tegra/tegra186/Makefile b/arch/arm/mach-tegra/tegra186/Makefile new file mode 100644 index 0000000000..ce4610d8f8 --- /dev/null +++ b/arch/arm/mach-tegra/tegra186/Makefile @@ -0,0 +1,8 @@ +# Copyright (c) 2016, NVIDIA CORPORATION. +# +# SPDX-License-Identifier: GPL-2.0 + +obj-y += ../arm64-mmu.o +obj-y += ../board186.o +obj-y += ../lowlevel_init.o +obj-$(CONFIG_DISPLAY_CPUINFO) += ../sys_info.o diff --git a/arch/arm/mach-uniphier/Kconfig b/arch/arm/mach-uniphier/Kconfig index ae763ad94e..e256eeb668 100644 --- a/arch/arm/mach-uniphier/Kconfig +++ b/arch/arm/mach-uniphier/Kconfig @@ -3,35 +3,44 @@ if ARCH_UNIPHIER config SYS_CONFIG_NAME default "uniphier" +config ARCH_UNIPHIER_32BIT + bool + select CPU_V7 + +config ARCH_UNIPHIER_64BIT + bool + select ARM64 + select SPL_SEPARATE_BSS + select ARMV8_MULTIENTRY + choice prompt "UniPhier SoC select" default ARCH_UNIPHIER_PRO4 config ARCH_UNIPHIER_SLD3 bool "UniPhier PH1-sLD3 SoC" - select CPU_V7 + select ARCH_UNIPHIER_32BIT config ARCH_UNIPHIER_LD4_SLD8 bool "UniPhier PH1-LD4/PH1-sLD8 SoC" - select CPU_V7 + select ARCH_UNIPHIER_32BIT config ARCH_UNIPHIER_PRO4 bool "UniPhier PH1-Pro4 SoC" - select CPU_V7 + select ARCH_UNIPHIER_32BIT config ARCH_UNIPHIER_PRO5_PXS2_LD6B bool "UniPhier PH1-Pro5/ProXstream2/PH1-LD6b SoC" - select CPU_V7 + select ARCH_UNIPHIER_32BIT config ARCH_UNIPHIER_LD11 bool "UniPhier PH1-LD11 SoC" - select ARM64 - select SPL_SEPARATE_BSS + select ARCH_UNIPHIER_64BIT config ARCH_UNIPHIER_LD20 bool "UniPhier PH1-LD20 SoC" - select ARM64 - select SPL_SEPARATE_BSS + select ARCH_UNIPHIER_64BIT + select OF_BOARD_SETUP endchoice diff --git a/arch/arm/mach-uniphier/arm64/smp_kick_cpus.c b/arch/arm/mach-uniphier/arm64/smp_kick_cpus.c index 64412e0ecc..5971ad256b 100644 --- a/arch/arm/mach-uniphier/arm64/smp_kick_cpus.c +++ b/arch/arm/mach-uniphier/arm64/smp_kick_cpus.c @@ -21,11 +21,11 @@ void uniphier_smp_kick_all_cpus(void) rom_boot_rsv0 = map_sysmem(UNIPHIER_SMPCTRL_ROM_RSV0, SZ_8); writeq((u64)uniphier_secondary_startup, rom_boot_rsv0); - readq(rom_boot_rsv0); /* relax */ unmap_sysmem(rom_boot_rsv0); uniphier_smp_setup(); - asm("sev"); /* Bring up all secondary CPUs from Boot ROM into U-Boot */ + asm("dsb ishst\n" /* Ensure the write to ROM_RSV0 is visible */ + "sev"); /* Bring up all secondary CPUs from Boot ROM into U-Boot */ } diff --git a/arch/arm/mach-uniphier/board_late_init.c b/arch/arm/mach-uniphier/board_late_init.c index 845f047b02..a45412677a 100644 --- a/arch/arm/mach-uniphier/board_late_init.c +++ b/arch/arm/mach-uniphier/board_late_init.c @@ -39,6 +39,9 @@ static int uniphier_set_fdt_file(void) int buf_len = 256; int ret; + if (getenv("fdt_file")) + return 0; /* do nothing if it is already set */ + ret = fdt_get_string(gd->fdt_blob, 0, "compatible", &compat); if (ret) return -EINVAL; @@ -56,9 +59,7 @@ static int uniphier_set_fdt_file(void) strncat(dtb_name, ".dtb", buf_len); - setenv("fdt_file", dtb_name); - - return 0; + return setenv("fdt_file", dtb_name); } int board_late_init(void) diff --git a/arch/arm/mach-uniphier/boot-mode/Makefile b/arch/arm/mach-uniphier/boot-mode/Makefile index d7fefc5bbd..a8980210b1 100644 --- a/arch/arm/mach-uniphier/boot-mode/Makefile +++ b/arch/arm/mach-uniphier/boot-mode/Makefile @@ -14,4 +14,8 @@ obj-$(CONFIG_ARCH_UNIPHIER_LD6B) += boot-mode-pxs2.o obj-$(CONFIG_ARCH_UNIPHIER_LD11) += boot-mode-ld20.o obj-$(CONFIG_ARCH_UNIPHIER_LD20) += boot-mode-ld20.o +ifdef CONFIG_SPL_BUILD +obj-$(CONFIG_SPL_BOARD_LOAD_IMAGE) += spl_board.o +else obj-$(CONFIG_CMD_PINMON) += cmd_pinmon.o +endif diff --git a/arch/arm/mach-uniphier/boot-mode/boot-mode-ld20.c b/arch/arm/mach-uniphier/boot-mode/boot-mode-ld20.c index 96a127082c..24255a0f50 100644 --- a/arch/arm/mach-uniphier/boot-mode/boot-mode-ld20.c +++ b/arch/arm/mach-uniphier/boot-mode/boot-mode-ld20.c @@ -9,6 +9,7 @@ #include <linux/io.h> #include "../sg-regs.h" +#include "../soc-info.h" #include "boot-device.h" static struct boot_device_info boot_device_table[] = { @@ -54,8 +55,24 @@ static int get_boot_mode_sel(void) u32 uniphier_ld20_boot_device(void) { int boot_mode; + u32 usb_boot_mask; - if (~readl(SG_PINMON0) & 0x00000780) + switch (uniphier_get_soc_type()) { +#if defined(CONFIG_ARCH_UNIPHIER_LD11) + case SOC_UNIPHIER_LD11: + usb_boot_mask = 0x00000080; + break; +#endif +#if defined(CONFIG_ARCH_UNIPHIER_LD20) + case SOC_UNIPHIER_LD20: + usb_boot_mask = 0x00000780; + break; +#endif + default: + BUG(); + } + + if (~readl(SG_PINMON0) & usb_boot_mask) return BOOT_DEVICE_USB; boot_mode = get_boot_mode_sel(); diff --git a/arch/arm/mach-uniphier/boot-mode/boot-mode.c b/arch/arm/mach-uniphier/boot-mode/boot-mode.c index 4b744da252..d34b9af9a1 100644 --- a/arch/arm/mach-uniphier/boot-mode/boot-mode.c +++ b/arch/arm/mach-uniphier/boot-mode/boot-mode.c @@ -51,11 +51,30 @@ u32 spl_boot_device_raw(void) u32 spl_boot_device(void) { - u32 ret; + u32 mode; - ret = spl_boot_device_raw(); + mode = spl_boot_device_raw(); - return ret == BOOT_DEVICE_USB ? BOOT_DEVICE_NOR : ret; + switch (uniphier_get_soc_type()) { +#if defined(CONFIG_ARCH_UNIPHIER_PXS2) || defined(CONFIG_ARCH_UNIPHIER_LD6B) + case SOC_UNIPHIER_PXS2: + case SOC_UNIPHIER_LD6B: + if (mode == BOOT_DEVICE_USB) + mode = BOOT_DEVICE_NOR; + break; +#endif +#if defined(CONFIG_ARCH_UNIPHIER_LD11) || defined(CONFIG_ARCH_UNIPHIER_LD20) + case SOC_UNIPHIER_LD11: + case SOC_UNIPHIER_LD20: + if (mode == BOOT_DEVICE_MMC1 || mode == BOOT_DEVICE_USB) + mode = BOOT_DEVICE_BOARD; + break; +#endif + default: + break; + } + + return mode; } u32 spl_boot_mode(void) diff --git a/arch/arm/mach-uniphier/boot-mode/spl_board.c b/arch/arm/mach-uniphier/boot-mode/spl_board.c new file mode 100644 index 0000000000..86292b6f59 --- /dev/null +++ b/arch/arm/mach-uniphier/boot-mode/spl_board.c @@ -0,0 +1,128 @@ +/* + * Copyright (C) 2016 Socionext Inc. + * Author: Masahiro Yamada <yamada.masahiro@socionext.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <spl.h> +#include <linux/io.h> +#include <asm/processor.h> + +#include "../soc-info.h" + +void spl_board_announce_boot_device(void) +{ + printf("eMMC"); +} + +struct uniphier_romfunc_table { + void *mmc_send_cmd; + void *mmc_card_blockaddr; + void *mmc_switch_part; + void *mmc_load_image; +}; + +static const struct uniphier_romfunc_table uniphier_ld11_romfunc_table = { + .mmc_send_cmd = (void *)0x20d8, + .mmc_card_blockaddr = (void *)0x1b68, + .mmc_switch_part = (void *)0x1c38, + .mmc_load_image = (void *)0x2e48, +}; + +static const struct uniphier_romfunc_table uniphier_ld20_romfunc_table = { + .mmc_send_cmd = (void *)0x2130, + .mmc_card_blockaddr = (void *)0x1ba0, + .mmc_switch_part = (void *)0x1c70, + .mmc_load_image = (void *)0x2ef0, +}; + +int uniphier_rom_get_mmc_funcptr(int (**send_cmd)(u32, u32), + int (**card_blockaddr)(u32), + int (**switch_part)(int), + int (**load_image)(u32, uintptr_t, u32)) +{ + const struct uniphier_romfunc_table *table; + + switch (uniphier_get_soc_type()) { + case SOC_UNIPHIER_LD11: + table = &uniphier_ld11_romfunc_table; + break; + case SOC_UNIPHIER_LD20: + table = &uniphier_ld20_romfunc_table; + break; + default: + printf("unsupported SoC\n"); + return -EINVAL; + } + + *send_cmd = table->mmc_send_cmd; + *card_blockaddr = table->mmc_card_blockaddr; + *switch_part = table->mmc_switch_part; + *load_image = table->mmc_load_image; + + return 0; +} + +int spl_board_load_image(void) +{ + int (*send_cmd)(u32 cmd, u32 arg); + int (*card_blockaddr)(u32 rca); + int (*switch_part)(int part); + int (*load_image)(u32 dev_addr, uintptr_t load_addr, u32 block_cnt); + u32 dev_addr = CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR; + const u32 rca = 0x1000; /* RCA assigned by Boot ROM */ + int ret; + + ret = uniphier_rom_get_mmc_funcptr(&send_cmd, &card_blockaddr, + &switch_part, &load_image); + if (ret) + return ret; + + /* + * deselect card before SEND_CSD command. + * Do not check the return code. It fails, but it is OK. + */ + (*send_cmd)(0x071a0000, 0); /* CMD7 (arg=0) */ + + /* reset CMD Line */ + writeb(0x6, 0x5a00022f); + while (readb(0x5a00022f)) + cpu_relax(); + + ret = (*card_blockaddr)(rca); + if (ret) { + debug("card is block addressing\n"); + } else { + debug("card is byte addressing\n"); + dev_addr *= 512; + } + + ret = (*send_cmd)(0x071a0000, rca << 16); /* CMD7: select card again */ + if (ret) + printf("failed to select card\n"); + + ret = (*switch_part)(1); /* Switch to Boot Partition 1 */ + if (ret) + printf("failed to switch partition\n"); + + ret = (*load_image)(dev_addr, CONFIG_SYS_TEXT_BASE, 1); + if (ret) { + printf("failed to load image\n"); + return ret; + } + + ret = spl_parse_image_header((void *)CONFIG_SYS_TEXT_BASE); + if (ret) + return ret; + + ret = (*load_image)(dev_addr, spl_image.load_addr, + spl_image.size / 512); + if (ret) { + printf("failed to load image\n"); + return ret; + } + + return 0; +} diff --git a/arch/arm/mach-uniphier/dram_init.c b/arch/arm/mach-uniphier/dram_init.c index ef0e2e8f54..489366c63f 100644 --- a/arch/arm/mach-uniphier/dram_init.c +++ b/arch/arm/mach-uniphier/dram_init.c @@ -9,6 +9,9 @@ #include <fdtdec.h> #include <linux/err.h> +#include "init.h" +#include "soc-info.h" + DECLARE_GLOBAL_DATA_PTR; static const void *get_memory_reg_prop(const void *fdt, int *lenp) @@ -81,3 +84,40 @@ void dram_init_banksize(void) (unsigned long)gd->bd->bi_dram[i].size); } } + +#ifdef CONFIG_OF_BOARD_SETUP +/* + * The DRAM PHY requires 64 byte scratch area in each DRAM channel + * for its dynamic PHY training feature. + */ +int ft_board_setup(void *fdt, bd_t *bd) +{ + const struct uniphier_board_data *param; + unsigned long rsv_addr; + const unsigned long rsv_size = 64; + int ch, ret; + + if (uniphier_get_soc_type() != SOC_UNIPHIER_LD20) + return 0; + + param = uniphier_get_board_param(); + if (!param) { + printf("failed to get board parameter\n"); + return -ENODEV; + } + + for (ch = 0; ch < param->dram_nr_ch; ch++) { + rsv_addr = param->dram_ch[ch].base + param->dram_ch[ch].size; + rsv_addr -= rsv_size; + + ret = fdt_add_mem_rsv(fdt, rsv_addr, rsv_size); + if (ret) + return -ENOSPC; + + printf(" Reserved memory region for DRAM PHY training: addr=%lx size=%lx\n", + rsv_addr, rsv_size); + } + + return 0; +} +#endif diff --git a/arch/arm/mach-zynq/clk.c b/arch/arm/mach-zynq/clk.c index 6444be8f03..40383c11c9 100644 --- a/arch/arm/mach-zynq/clk.c +++ b/arch/arm/mach-zynq/clk.c @@ -6,7 +6,6 @@ */ #include <common.h> #include <errno.h> -#include <clk.h> #include <asm/io.h> #include <asm/arch/hardware.h> #include <asm/arch/clk.h> |
