diff options
Diffstat (limited to 'arch')
31 files changed, 3371 insertions, 1456 deletions
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig index 264c83d261..f1dc6c8d77 100644 --- a/arch/arc/Kconfig +++ b/arch/arc/Kconfig @@ -116,17 +116,6 @@ config SYS_DCACHE_OFF bool "Do not use Data Cache" default n -config ARC_CACHE_LINE_SHIFT - int "Cache Line Length (as power of 2)" - range 5 7 - default "6" - depends on !SYS_DCACHE_OFF || !SYS_ICACHE_OFF - help - Starting with ARC700 4.9, Cache line length is configurable, - This option specifies "N", with Line-len = 2 power N - So line lengths of 32, 64, 128 are specified by 5,6,7, respectively - Linux only supports same line lengths for I and D caches. - choice prompt "Target select" default TARGET_AXS101 diff --git a/arch/arc/include/asm/arcregs.h b/arch/arc/include/asm/arcregs.h index 667f218bd8..cf999b0280 100644 --- a/arch/arc/include/asm/arcregs.h +++ b/arch/arc/include/asm/arcregs.h @@ -53,6 +53,13 @@ #define ARC_AUX_SLC_INVALIDATE 0x905 #define ARC_AUX_SLC_IVDL 0x910 #define ARC_AUX_SLC_FLDL 0x912 +#define ARC_BCR_CLUSTER 0xcf + +/* IO coherency related auxiliary registers */ +#define ARC_AUX_IO_COH_ENABLE 0x500 +#define ARC_AUX_IO_COH_PARTIAL 0x501 +#define ARC_AUX_IO_COH_AP0_BASE 0x508 +#define ARC_AUX_IO_COH_AP0_SIZE 0x509 #ifndef __ASSEMBLY__ /* Accessors for auxiliary registers */ diff --git a/arch/arc/include/asm/cache.h b/arch/arc/include/asm/cache.h index 432606a433..d26d9fb18d 100644 --- a/arch/arc/include/asm/cache.h +++ b/arch/arc/include/asm/cache.h @@ -9,13 +9,13 @@ #include <config.h> -#ifdef CONFIG_ARC_CACHE_LINE_SHIFT -#define CONFIG_SYS_CACHELINE_SIZE (1 << CONFIG_ARC_CACHE_LINE_SHIFT) -#define ARCH_DMA_MINALIGN CONFIG_SYS_CACHELINE_SIZE -#else -/* Satisfy users of ARCH_DMA_MINALIGN */ -#define ARCH_DMA_MINALIGN 128 -#endif +/* + * As of today we may handle any L1 cache line length right in software. + * For that essentially cache line length is a variable not constant. + * And to satisfy users of ARCH_DMA_MINALIGN we just use largest line length + * that may exist in either L1 or L2 (AKA SLC) caches on ARC. + */ +#define ARCH_DMA_MINALIGN 128 #if defined(ARC_MMU_ABSENT) #define CONFIG_ARC_MMU_VER 0 diff --git a/arch/arc/lib/cache.c b/arch/arc/lib/cache.c index ed8e8e74e2..56988dda18 100644 --- a/arch/arc/lib/cache.c +++ b/arch/arc/lib/cache.c @@ -5,13 +5,12 @@ */ #include <config.h> +#include <common.h> #include <linux/compiler.h> #include <linux/kernel.h> #include <asm/arcregs.h> #include <asm/cache.h> -#define CACHE_LINE_MASK (~(CONFIG_SYS_CACHELINE_SIZE - 1)) - /* Bit values in IC_CTRL */ #define IC_CTRL_CACHE_DISABLE (1 << 0) @@ -26,14 +25,21 @@ #define OP_FLUSH 0x2 #define OP_INV_IC 0x3 -#ifdef CONFIG_ISA_ARCV2 /* * By default that variable will fall into .bss section. * But .bss section is not relocated and so it will be initilized before * relocation but will be used after being zeroed. */ +int l1_line_sz __section(".data"); +int dcache_exists __section(".data"); +int icache_exists __section(".data"); + +#define CACHE_LINE_MASK (~(l1_line_sz - 1)) + +#ifdef CONFIG_ISA_ARCV2 int slc_line_sz __section(".data"); int slc_exists __section(".data"); +int ioc_exists __section(".data"); static unsigned int __before_slc_op(const int op) { @@ -111,46 +117,113 @@ static inline void __slc_line_op(unsigned long paddr, unsigned long sz, #define __slc_line_op(paddr, sz, cacheop) #endif -static inline int icache_exists(void) +#ifdef CONFIG_ISA_ARCV2 +static void read_decode_cache_bcr_arcv2(void) { - /* Check if Instruction Cache is available */ - if (read_aux_reg(ARC_BCR_IC_BUILD) & CACHE_VER_NUM_MASK) - return 1; - else - return 0; + union { + struct { +#ifdef CONFIG_CPU_BIG_ENDIAN + unsigned int pad:24, way:2, lsz:2, sz:4; +#else + unsigned int sz:4, lsz:2, way:2, pad:24; +#endif + } fields; + unsigned int word; + } slc_cfg; + + union { + struct { +#ifdef CONFIG_CPU_BIG_ENDIAN + unsigned int pad:24, ver:8; +#else + unsigned int ver:8, pad:24; +#endif + } fields; + unsigned int word; + } sbcr; + + sbcr.word = read_aux_reg(ARC_BCR_SLC); + if (sbcr.fields.ver) { + slc_cfg.word = read_aux_reg(ARC_AUX_SLC_CONFIG); + slc_exists = 1; + slc_line_sz = (slc_cfg.fields.lsz == 0) ? 128 : 64; + } + + union { + struct bcr_clust_cfg { +#ifdef CONFIG_CPU_BIG_ENDIAN + unsigned int pad:7, c:1, num_entries:8, num_cores:8, ver:8; +#else + unsigned int ver:8, num_cores:8, num_entries:8, c:1, pad:7; +#endif + } fields; + unsigned int word; + } cbcr; + + cbcr.word = read_aux_reg(ARC_BCR_CLUSTER); + if (cbcr.fields.c) + ioc_exists = 1; } +#endif -static inline int dcache_exists(void) +void read_decode_cache_bcr(void) { - /* Check if Data Cache is available */ - if (read_aux_reg(ARC_BCR_DC_BUILD) & CACHE_VER_NUM_MASK) - return 1; - else - return 0; + int dc_line_sz = 0, ic_line_sz = 0; + + union { + struct { +#ifdef CONFIG_CPU_BIG_ENDIAN + unsigned int pad:12, line_len:4, sz:4, config:4, ver:8; +#else + unsigned int ver:8, config:4, sz:4, line_len:4, pad:12; +#endif + } fields; + unsigned int word; + } ibcr, dbcr; + + ibcr.word = read_aux_reg(ARC_BCR_IC_BUILD); + if (ibcr.fields.ver) { + icache_exists = 1; + l1_line_sz = ic_line_sz = 8 << ibcr.fields.line_len; + if (!ic_line_sz) + panic("Instruction exists but line length is 0\n"); + } + + dbcr.word = read_aux_reg(ARC_BCR_DC_BUILD); + if (dbcr.fields.ver){ + dcache_exists = 1; + l1_line_sz = dc_line_sz = 16 << dbcr.fields.line_len; + if (!dc_line_sz) + panic("Data cache exists but line length is 0\n"); + } + + if (ic_line_sz && dc_line_sz && (ic_line_sz != dc_line_sz)) + panic("Instruction and data cache line lengths differ\n"); } void cache_init(void) { + read_decode_cache_bcr(); + #ifdef CONFIG_ISA_ARCV2 - /* Check if System-Level Cache (SLC) is available */ - if (read_aux_reg(ARC_BCR_SLC) & CACHE_VER_NUM_MASK) { -#define LSIZE_OFFSET 4 -#define LSIZE_MASK 3 - if (read_aux_reg(ARC_AUX_SLC_CONFIG) & - (LSIZE_MASK << LSIZE_OFFSET)) - slc_line_sz = 64; - else - slc_line_sz = 128; - slc_exists = 1; - } else { - slc_exists = 0; + read_decode_cache_bcr_arcv2(); + + if (ioc_exists) { + /* IO coherency base - 0x8z */ + write_aux_reg(ARC_AUX_IO_COH_AP0_BASE, 0x80000); + /* IO coherency aperture size - 512Mb: 0x8z-0xAz */ + write_aux_reg(ARC_AUX_IO_COH_AP0_SIZE, 0x11); + /* Enable partial writes */ + write_aux_reg(ARC_AUX_IO_COH_PARTIAL, 1); + /* Enable IO coherency */ + write_aux_reg(ARC_AUX_IO_COH_ENABLE, 1); } #endif } int icache_status(void) { - if (!icache_exists()) + if (!icache_exists) return 0; if (read_aux_reg(ARC_AUX_IC_CTRL) & IC_CTRL_CACHE_DISABLE) @@ -161,14 +234,14 @@ int icache_status(void) void icache_enable(void) { - if (icache_exists()) + if (icache_exists) write_aux_reg(ARC_AUX_IC_CTRL, read_aux_reg(ARC_AUX_IC_CTRL) & ~IC_CTRL_CACHE_DISABLE); } void icache_disable(void) { - if (icache_exists()) + if (icache_exists) write_aux_reg(ARC_AUX_IC_CTRL, read_aux_reg(ARC_AUX_IC_CTRL) | IC_CTRL_CACHE_DISABLE); } @@ -190,7 +263,7 @@ void invalidate_icache_all(void) int dcache_status(void) { - if (!dcache_exists()) + if (!dcache_exists) return 0; if (read_aux_reg(ARC_AUX_DC_CTRL) & DC_CTRL_CACHE_DISABLE) @@ -201,7 +274,7 @@ int dcache_status(void) void dcache_enable(void) { - if (!dcache_exists()) + if (!dcache_exists) return; write_aux_reg(ARC_AUX_DC_CTRL, read_aux_reg(ARC_AUX_DC_CTRL) & @@ -210,7 +283,7 @@ void dcache_enable(void) void dcache_disable(void) { - if (!dcache_exists()) + if (!dcache_exists) return; write_aux_reg(ARC_AUX_DC_CTRL, read_aux_reg(ARC_AUX_DC_CTRL) | @@ -246,14 +319,14 @@ static inline void __cache_line_loop(unsigned long paddr, unsigned long sz, sz += paddr & ~CACHE_LINE_MASK; paddr &= CACHE_LINE_MASK; - num_lines = DIV_ROUND_UP(sz, CONFIG_SYS_CACHELINE_SIZE); + num_lines = DIV_ROUND_UP(sz, l1_line_sz); while (num_lines-- > 0) { #if (CONFIG_ARC_MMU_VER == 3) write_aux_reg(aux_tag, paddr); #endif write_aux_reg(aux_cmd, paddr); - paddr += CONFIG_SYS_CACHELINE_SIZE; + paddr += l1_line_sz; } } @@ -313,18 +386,26 @@ static inline void __dc_line_op(unsigned long paddr, unsigned long sz, void invalidate_dcache_range(unsigned long start, unsigned long end) { - __dc_line_op(start, end - start, OP_INV); #ifdef CONFIG_ISA_ARCV2 - if (slc_exists) + if (!ioc_exists) +#endif + __dc_line_op(start, end - start, OP_INV); + +#ifdef CONFIG_ISA_ARCV2 + if (slc_exists && !ioc_exists) __slc_line_op(start, end - start, OP_INV); #endif } void flush_dcache_range(unsigned long start, unsigned long end) { - __dc_line_op(start, end - start, OP_FLUSH); #ifdef CONFIG_ISA_ARCV2 - if (slc_exists) + if (!ioc_exists) +#endif + __dc_line_op(start, end - start, OP_FLUSH); + +#ifdef CONFIG_ISA_ARCV2 + if (slc_exists && !ioc_exists) __slc_line_op(start, end - start, OP_FLUSH); #endif } @@ -336,18 +417,26 @@ void flush_cache(unsigned long start, unsigned long size) void invalidate_dcache_all(void) { - __dc_entire_op(OP_INV); #ifdef CONFIG_ISA_ARCV2 - if (slc_exists) + if (!ioc_exists) +#endif + __dc_entire_op(OP_INV); + +#ifdef CONFIG_ISA_ARCV2 + if (slc_exists && !ioc_exists) __slc_entire_op(OP_INV); #endif } void flush_dcache_all(void) { - __dc_entire_op(OP_FLUSH); #ifdef CONFIG_ISA_ARCV2 - if (slc_exists) + if (!ioc_exists) +#endif + __dc_entire_op(OP_FLUSH); + +#ifdef CONFIG_ISA_ARCV2 + if (slc_exists && !ioc_exists) __slc_entire_op(OP_FLUSH); #endif } diff --git a/arch/arm/dts/tegra114-dalmore.dts b/arch/arm/dts/tegra114-dalmore.dts index 51ff266d76..49195c3596 100644 --- a/arch/arm/dts/tegra114-dalmore.dts +++ b/arch/arm/dts/tegra114-dalmore.dts @@ -18,7 +18,8 @@ i2c4 = "/i2c@7000c700"; sdhci0 = "/sdhci@78000600"; sdhci1 = "/sdhci@78000400"; - usb0 = "/usb@7d008000"; + usb0 = "/usb@7d000000"; + usb1 = "/usb@7d008000"; }; memory { @@ -67,6 +68,12 @@ status = "okay"; }; + usb@7d000000 { + status = "okay"; + dr_mode = "otg"; + nvidia,vbus-gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>; + }; + usb@7d008000 { nvidia,vbus-gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>; status = "okay"; diff --git a/arch/arm/dts/tegra124-jetson-tk1.dts b/arch/arm/dts/tegra124-jetson-tk1.dts index e7b66d81a4..21ed1aef0b 100644 --- a/arch/arm/dts/tegra124-jetson-tk1.dts +++ b/arch/arm/dts/tegra124-jetson-tk1.dts @@ -325,6 +325,19 @@ nvidia,vbus-gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>; }; + clocks { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + clk32k_in: clock@0 { + compatible = "fixed-clock"; + reg = <0>; + #clock-cells = <0>; + clock-frequency = <32768>; + }; + }; + regulators { compatible = "simple-bus"; #address-cells = <1>; diff --git a/arch/arm/dts/tegra124-nyan-big.dts b/arch/arm/dts/tegra124-nyan-big.dts index 8be6adbf07..20e0be30e9 100644 --- a/arch/arm/dts/tegra124-nyan-big.dts +++ b/arch/arm/dts/tegra124-nyan-big.dts @@ -1,7 +1,6 @@ /dts-v1/; -#include <dt-bindings/input/input.h> -#include "tegra124.dtsi" +#include "tegra124-nyan.dtsi" / { model = "Acer Chromebook 13 CB5-311"; @@ -9,6 +8,7 @@ aliases { console = &uarta; + stdout-path = &uarta; i2c0 = "/i2c@7000d000"; i2c1 = "/i2c@7000c000"; i2c2 = "/i2c@7000c400"; @@ -23,14 +23,13 @@ spi1 = "/spi@7000da00"; usb0 = "/usb@7d000000"; usb1 = "/usb@7d008000"; - }; - - memory { - reg = <0x80000000 0x80000000>; + usb2 = "/usb@7d004000"; }; host1x@50000000 { + u-boot,dm-pre-reloc; dc@54200000 { + u-boot,dm-pre-reloc; display-timings { timing@0 { clock-frequency = <69500000>; @@ -46,372 +45,1337 @@ }; }; - sor@54540000 { - status = "okay"; - - nvidia,dpaux = <&dpaux>; - nvidia,panel = <&panel>; - }; - - dpaux@545c0000 { - status = "okay"; - }; - }; - - serial@70006000 { - /* Debug connector on the bottom of the board near SD card. */ - status = "okay"; - }; - - pwm@7000a000 { - status = "okay"; - }; - - i2c@7000c000 { - status = "okay"; - clock-frequency = <100000>; - - acodec: audio-codec@10 { - compatible = "maxim,max98090"; - reg = <0x10>; - interrupt-parent = <&gpio>; - interrupts = <TEGRA_GPIO(H, 4) GPIO_ACTIVE_HIGH>; - }; - - temperature-sensor@4c { - compatible = "ti,tmp451"; - reg = <0x4c>; - interrupt-parent = <&gpio>; - interrupts = <TEGRA_GPIO(I, 6) IRQ_TYPE_LEVEL_LOW>; - - #thermal-sensor-cells = <1>; - }; - }; - - i2c@7000c400 { - status = "okay"; - clock-frequency = <100000>; - }; - - i2c@7000c500 { - status = "okay"; - clock-frequency = <400000>; - - tpm@20 { - compatible = "infineon,slb9645tt"; - reg = <0x20>; - }; - }; - - hdmi_ddc: i2c@7000c700 { - status = "okay"; - clock-frequency = <100000>; - }; - - i2c@7000d000 { - status = "okay"; - clock-frequency = <400000>; - - pmic: pmic@40 { - compatible = "ams,as3722"; - reg = <0x40>; - interrupts = <0 86 IRQ_TYPE_LEVEL_HIGH>; - - ams,system-power-controller; - - #interrupt-cells = <2>; - interrupt-controller; - - gpio-controller; - #gpio-cells = <2>; - - pinctrl-names = "default"; - pinctrl-0 = <&as3722_default>; - - as3722_default: pinmux { - gpio0 { - pins = "gpio0"; - function = "gpio"; - bias-pull-down; - }; - - gpio1 { - pins = "gpio1"; - function = "gpio"; - bias-pull-up; - }; - - gpio2_4_7 { - pins = "gpio2", "gpio4", "gpio7"; - function = "gpio"; - bias-pull-up; - }; - - gpio3_6 { - pins = "gpio3", "gpio6"; - bias-high-impedance; - }; - - gpio5 { - pins = "gpio5"; - function = "clk32k-out"; - bias-pull-down; - }; - }; - }; - }; - - spi@7000d400 { - status = "okay"; - spi-deactivate-delay = <200>; - spi-max-frequency = <3000000>; - - cros_ec: cros-ec@0 { - compatible = "google,cros-ec-spi"; - spi-max-frequency = <3000000>; - interrupt-parent = <&gpio>; - interrupts = <TEGRA_GPIO(C, 7) IRQ_TYPE_LEVEL_LOW>; - ec-interrupt = <&gpio TEGRA_GPIO(C, 7) GPIO_ACTIVE_LOW>; - reg = <0>; - - google,cros-ec-spi-msg-delay = <2000>; - - i2c-tunnel { - compatible = "google,cros-ec-i2c-tunnel"; - #address-cells = <1>; - #size-cells = <0>; - - google,remote-bus = <0>; - - charger: bq24735@9 { - compatible = "ti,bq24735"; - reg = <0x9>; - interrupt-parent = <&gpio>; - interrupts = <TEGRA_GPIO(J, 0) - GPIO_ACTIVE_HIGH>; - ti,ac-detect-gpios = <&gpio - TEGRA_GPIO(J, 0) - GPIO_ACTIVE_HIGH>; - }; - - battery: sbs-battery@b { - compatible = "sbs,sbs-battery"; - reg = <0xb>; - sbs,i2c-retry-count = <2>; - sbs,poll-retry-count = <10>; - power-supplies = <&charger>; - }; - }; - }; - }; - - spi@7000da00 { - status = "okay"; - spi-max-frequency = <25000000>; - - flash@0 { - compatible = "winbond,w25q32dw"; - reg = <0>; - }; - }; - - pmc@7000e400 { - nvidia,invert-interrupt; - nvidia,suspend-mode = <0>; - nvidia,cpu-pwr-good-time = <500>; - nvidia,cpu-pwr-off-time = <300>; - nvidia,core-pwr-good-time = <641 3845>; - nvidia,core-pwr-off-time = <61036>; - nvidia,core-power-req-active-high; - nvidia,sys-clock-req-active-high; - }; - - hda@70030000 { - status = "okay"; - }; - - sdhci@700b0000 { /* WiFi/BT on this bus */ - status = "okay"; - power-gpios = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_HIGH>; - bus-width = <4>; - no-1-8-v; - non-removable; - }; - - sdhci@700b0400 { /* SD Card on this bus */ - status = "okay"; - cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>; - power-gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>; - wp-gpios = <&gpio TEGRA_GPIO(Q, 4) GPIO_ACTIVE_LOW>; - bus-width = <4>; - no-1-8-v; - }; - - sdhci@700b0600 { /* eMMC on this bus */ - status = "okay"; - bus-width = <8>; - no-1-8-v; - non-removable; - }; - - ahub@70300000 { - i2s@70301100 { - status = "okay"; - }; - }; - - usb@7d000000 { /* Rear external USB port. */ - status = "okay"; - nvidia,vbus-gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>; - }; - - usb-phy@7d000000 { - status = "okay"; - }; - - usb@7d004000 { /* Internal webcam. */ - status = "okay"; - }; - - usb-phy@7d004000 { - status = "okay"; - }; - - usb@7d008000 { /* Left external USB port. */ - status = "okay"; - nvidia,vbus-gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>; - }; - - usb-phy@7d008000 { - status = "okay"; - }; - - backlight: backlight { - compatible = "pwm-backlight"; - - enable-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>; - power-supply = <&vdd_led>; - pwms = <&pwm 1 1000000>; - - default-brightness-level = <224>; - brightness-levels = - < 0 1 2 3 4 5 6 7 - 8 9 10 11 12 13 14 15 - 16 17 18 19 20 21 22 23 - 24 25 26 27 28 29 30 31 - 32 33 34 35 36 37 38 39 - 40 41 42 43 44 45 46 47 - 48 49 50 51 52 53 54 55 - 56 57 58 59 60 61 62 63 - 64 65 66 67 68 69 70 71 - 72 73 74 75 76 77 78 79 - 80 81 82 83 84 85 86 87 - 88 89 90 91 92 93 94 95 - 96 97 98 99 100 101 102 103 - 104 105 106 107 108 109 110 111 - 112 113 114 115 116 117 118 119 - 120 121 122 123 124 125 126 127 - 128 129 130 131 132 133 134 135 - 136 137 138 139 140 141 142 143 - 144 145 146 147 148 149 150 151 - 152 153 154 155 156 157 158 159 - 160 161 162 163 164 165 166 167 - 168 169 170 171 172 173 174 175 - 176 177 178 179 180 181 182 183 - 184 185 186 187 188 189 190 191 - 192 193 194 195 196 197 198 199 - 200 201 202 203 204 205 206 207 - 208 209 210 211 212 213 214 215 - 216 217 218 219 220 221 222 223 - 224 225 226 227 228 229 230 231 - 232 233 234 235 236 237 238 239 - 240 241 242 243 244 245 246 247 - 248 249 250 251 252 253 254 255 - 256>; - }; - - clocks { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; - - clk32k_in: clock@0 { - compatible = "fixed-clock"; - reg = <0>; - #clock-cells = <0>; - clock-frequency = <32768>; - }; - }; - - gpio@6000d000 { - u-boot,dm-pre-reloc; - }; - - gpio-keys { - compatible = "gpio-keys"; - - lid { - label = "Lid"; - gpios = <&gpio TEGRA_GPIO(R, 4) GPIO_ACTIVE_LOW>; - linux,input-type = <5>; - linux,code = <KEY_RESERVED>; - debounce-interval = <1>; - gpio-key,wakeup; + dc@54240000 { + status = "disabled"; }; - power { - label = "Power"; - gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>; - linux,code = <KEY_POWER>; - debounce-interval = <30>; - gpio-key,wakeup; - }; }; panel: panel { compatible = "auo,b133xtn01"; backlight = <&backlight>; + ddc-i2c-bus = <&dpaux>; }; - regulators { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; - vdd_led: regulator@5 { - compatible = "regulator-fixed"; - reg = <5>; - regulator-name = "+VDD_LED"; - gpio = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>; - enable-active-high; - }; + sdhci@0,700b0400 { /* SD Card on this bus */ + wp-gpios = <&gpio TEGRA_GPIO(Q, 4) GPIO_ACTIVE_LOW>; }; sound { compatible = "nvidia,tegra-audio-max98090-nyan-big", + "nvidia,tegra-audio-max98090-nyan", "nvidia,tegra-audio-max98090"; - nvidia,model = "Acer Chromebook 13"; - - nvidia,audio-routing = - "Headphones", "HPR", - "Headphones", "HPL", - "Speakers", "SPKR", - "Speakers", "SPKL", - "Mic Jack", "MICBIAS", - "DMICL", "Int Mic", - "DMICR", "Int Mic", - "IN34", "Mic Jack"; - - nvidia,i2s-controller = <&tegra_i2s1>; - nvidia,audio-codec = <&acodec>; + nvidia,model = "GoogleNyanBig"; + }; - clocks = <&tegra_car TEGRA124_CLK_PLL_A>, - <&tegra_car TEGRA124_CLK_PLL_A_OUT0>, - <&tegra_car TEGRA124_CLK_EXTERN1>; - clock-names = "pll_a", "pll_a_out0", "mclk"; + pinmux@0,70000868 { + pinctrl-names = "default"; + pinctrl-0 = <&pinmux_default>; - nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(I, 7) GPIO_ACTIVE_HIGH>; + pinmux_default: common { + clk_32k_out_pa0 { + nvidia,pins = "clk_32k_out_pa0"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + uart3_cts_n_pa1 { + nvidia,pins = "uart3_cts_n_pa1"; + nvidia,function = "gmi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap2_fs_pa2 { + nvidia,pins = "dap2_fs_pa2"; + nvidia,function = "i2s1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + dap2_sclk_pa3 { + nvidia,pins = "dap2_sclk_pa3"; + nvidia,function = "i2s1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + dap2_din_pa4 { + nvidia,pins = "dap2_din_pa4"; + nvidia,function = "i2s1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + dap2_dout_pa5 { + nvidia,pins = "dap2_dout_pa5"; + nvidia,function = "i2s1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc3_clk_pa6 { + nvidia,pins = "sdmmc3_clk_pa6"; + nvidia,function = "sdmmc3"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + sdmmc3_cmd_pa7 { + nvidia,pins = "sdmmc3_cmd_pa7"; + nvidia,function = "sdmmc3"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pb0 { + nvidia,pins = "pb0"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pb1 { + nvidia,pins = "pb1"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + sdmmc3_dat3_pb4 { + nvidia,pins = "sdmmc3_dat3_pb4"; + nvidia,function = "sdmmc3"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc3_dat2_pb5 { + nvidia,pins = "sdmmc3_dat2_pb5"; + nvidia,function = "sdmmc3"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc3_dat1_pb6 { + nvidia,pins = "sdmmc3_dat1_pb6"; + nvidia,function = "sdmmc3"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc3_dat0_pb7 { + nvidia,pins = "sdmmc3_dat0_pb7"; + nvidia,function = "sdmmc3"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + uart3_rts_n_pc0 { + nvidia,pins = "uart3_rts_n_pc0"; + nvidia,function = "gmi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + uart2_txd_pc2 { + nvidia,pins = "uart2_txd_pc2"; + nvidia,function = "irda"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + uart2_rxd_pc3 { + nvidia,pins = "uart2_rxd_pc3"; + nvidia,function = "irda"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gen1_i2c_scl_pc4 { + nvidia,pins = "gen1_i2c_scl_pc4"; + nvidia,function = "i2c1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_ENABLE>; + }; + gen1_i2c_sda_pc5 { + nvidia,pins = "gen1_i2c_sda_pc5"; + nvidia,function = "i2c1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_ENABLE>; + }; + pc7 { + nvidia,pins = "pc7"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pg0 { + nvidia,pins = "pg0"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pg1 { + nvidia,pins = "pg1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pg2 { + nvidia,pins = "pg2"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pg3 { + nvidia,pins = "pg3"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pg4 { + nvidia,pins = "pg4"; + nvidia,function = "spi4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pg5 { + nvidia,pins = "pg5"; + nvidia,function = "spi4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pg6 { + nvidia,pins = "pg6"; + nvidia,function = "spi4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pg7 { + nvidia,pins = "pg7"; + nvidia,function = "spi4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + ph0 { + nvidia,pins = "ph0"; + nvidia,function = "gmi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ph1 { + nvidia,pins = "ph1"; + nvidia,function = "pwm1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ph2 { + nvidia,pins = "ph2"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + ph3 { + nvidia,pins = "ph3"; + nvidia,function = "gmi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ph4 { + nvidia,pins = "ph4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + ph5 { + nvidia,pins = "ph5"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ph6 { + nvidia,pins = "ph6"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + ph7 { + nvidia,pins = "ph7"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pi0 { + nvidia,pins = "pi0"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pi1 { + nvidia,pins = "pi1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pi2 { + nvidia,pins = "pi2"; + nvidia,function = "rsvd4"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pi3 { + nvidia,pins = "pi3"; + nvidia,function = "spi4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pi4 { + nvidia,pins = "pi4"; + nvidia,function = "gmi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pi5 { + nvidia,pins = "pi5"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pi6 { + nvidia,pins = "pi6"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pi7 { + nvidia,pins = "pi7"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pj0 { + nvidia,pins = "pj0"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pj2 { + nvidia,pins = "pj2"; + nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + uart2_cts_n_pj5 { + nvidia,pins = "uart2_cts_n_pj5"; + nvidia,function = "gmi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + uart2_rts_n_pj6 { + nvidia,pins = "uart2_rts_n_pj6"; + nvidia,function = "gmi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pj7 { + nvidia,pins = "pj7"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pk0 { + nvidia,pins = "pk0"; + nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pk1 { + nvidia,pins = "pk1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pk2 { + nvidia,pins = "pk2"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pk3 { + nvidia,pins = "pk3"; + nvidia,function = "gmi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pk4 { + nvidia,pins = "pk4"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + spdif_out_pk5 { + nvidia,pins = "spdif_out_pk5"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + spdif_in_pk6 { + nvidia,pins = "spdif_in_pk6"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pk7 { + nvidia,pins = "pk7"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + dap1_fs_pn0 { + nvidia,pins = "dap1_fs_pn0"; + nvidia,function = "rsvd4"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap1_din_pn1 { + nvidia,pins = "dap1_din_pn1"; + nvidia,function = "rsvd4"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap1_dout_pn2 { + nvidia,pins = "dap1_dout_pn2"; + nvidia,function = "i2s0"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap1_sclk_pn3 { + nvidia,pins = "dap1_sclk_pn3"; + nvidia,function = "rsvd4"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + usb_vbus_en0_pn4 { + nvidia,pins = "usb_vbus_en0_pn4"; + nvidia,function = "usb"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_ENABLE>; + }; + usb_vbus_en1_pn5 { + nvidia,pins = "usb_vbus_en1_pn5"; + nvidia,function = "usb"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_ENABLE>; + }; + hdmi_int_pn7 { + nvidia,pins = "hdmi_int_pn7"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,rcv-sel = <TEGRA_PIN_DISABLE>; + }; + ulpi_data7_po0 { + nvidia,pins = "ulpi_data7_po0"; + nvidia,function = "ulpi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ulpi_data0_po1 { + nvidia,pins = "ulpi_data0_po1"; + nvidia,function = "ulpi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ulpi_data1_po2 { + nvidia,pins = "ulpi_data1_po2"; + nvidia,function = "ulpi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ulpi_data2_po3 { + nvidia,pins = "ulpi_data2_po3"; + nvidia,function = "ulpi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ulpi_data3_po4 { + nvidia,pins = "ulpi_data3_po4"; + nvidia,function = "ulpi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ulpi_data4_po5 { + nvidia,pins = "ulpi_data4_po5"; + nvidia,function = "ulpi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ulpi_data5_po6 { + nvidia,pins = "ulpi_data5_po6"; + nvidia,function = "ulpi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ulpi_data6_po7 { + nvidia,pins = "ulpi_data6_po7"; + nvidia,function = "ulpi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap3_fs_pp0 { + nvidia,pins = "dap3_fs_pp0"; + nvidia,function = "i2s2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap3_din_pp1 { + nvidia,pins = "dap3_din_pp1"; + nvidia,function = "i2s2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap3_dout_pp2 { + nvidia,pins = "dap3_dout_pp2"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap3_sclk_pp3 { + nvidia,pins = "dap3_sclk_pp3"; + nvidia,function = "rsvd3"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap4_fs_pp4 { + nvidia,pins = "dap4_fs_pp4"; + nvidia,function = "rsvd4"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap4_din_pp5 { + nvidia,pins = "dap4_din_pp5"; + nvidia,function = "rsvd3"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap4_dout_pp6 { + nvidia,pins = "dap4_dout_pp6"; + nvidia,function = "rsvd4"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap4_sclk_pp7 { + nvidia,pins = "dap4_sclk_pp7"; + nvidia,function = "rsvd3"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_col0_pq0 { + nvidia,pins = "kb_col0_pq0"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_col1_pq1 { + nvidia,pins = "kb_col1_pq1"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_col2_pq2 { + nvidia,pins = "kb_col2_pq2"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_col3_pq3 { + nvidia,pins = "kb_col3_pq3"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_col4_pq4 { + nvidia,pins = "kb_col4_pq4"; + nvidia,function = "sdmmc3"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_col5_pq5 { + nvidia,pins = "kb_col5_pq5"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_col6_pq6 { + nvidia,pins = "kb_col6_pq6"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_col7_pq7 { + nvidia,pins = "kb_col7_pq7"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_row0_pr0 { + nvidia,pins = "kb_row0_pr0"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_row1_pr1 { + nvidia,pins = "kb_row1_pr1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_row2_pr2 { + nvidia,pins = "kb_row2_pr2"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_row3_pr3 { + nvidia,pins = "kb_row3_pr3"; + nvidia,function = "kbc"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_row4_pr4 { + nvidia,pins = "kb_row4_pr4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_row5_pr5 { + nvidia,pins = "kb_row5_pr5"; + nvidia,function = "rsvd3"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_row6_pr6 { + nvidia,pins = "kb_row6_pr6"; + nvidia,function = "kbc"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_row7_pr7 { + nvidia,pins = "kb_row7_pr7"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_row8_ps0 { + nvidia,pins = "kb_row8_ps0"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_row9_ps1 { + nvidia,pins = "kb_row9_ps1"; + nvidia,function = "uarta"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_row10_ps2 { + nvidia,pins = "kb_row10_ps2"; + nvidia,function = "uarta"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_row11_ps3 { + nvidia,pins = "kb_row11_ps3"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_row12_ps4 { + nvidia,pins = "kb_row12_ps4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_row13_ps5 { + nvidia,pins = "kb_row13_ps5"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_row14_ps6 { + nvidia,pins = "kb_row14_ps6"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_row15_ps7 { + nvidia,pins = "kb_row15_ps7"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + kb_row16_pt0 { + nvidia,pins = "kb_row16_pt0"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + kb_row17_pt1 { + nvidia,pins = "kb_row17_pt1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + gen2_i2c_scl_pt5 { + nvidia,pins = "gen2_i2c_scl_pt5"; + nvidia,function = "i2c2"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_ENABLE>; + }; + gen2_i2c_sda_pt6 { + nvidia,pins = "gen2_i2c_sda_pt6"; + nvidia,function = "i2c2"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_cmd_pt7 { + nvidia,pins = "sdmmc4_cmd_pt7"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pu0 { + nvidia,pins = "pu0"; + nvidia,function = "rsvd4"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pu1 { + nvidia,pins = "pu1"; + nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pu2 { + nvidia,pins = "pu2"; + nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pu3 { + nvidia,pins = "pu3"; + nvidia,function = "gmi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pu4 { + nvidia,pins = "pu4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pu5 { + nvidia,pins = "pu5"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pu6 { + nvidia,pins = "pu6"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pv0 { + nvidia,pins = "pv0"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pv1 { + nvidia,pins = "pv1"; + nvidia,function = "rsvd1"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + sdmmc3_cd_n_pv2 { + nvidia,pins = "sdmmc3_cd_n_pv2"; + nvidia,function = "sdmmc3"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc1_wp_n_pv3 { + nvidia,pins = "sdmmc1_wp_n_pv3"; + nvidia,function = "sdmmc1"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ddc_scl_pv4 { + nvidia,pins = "ddc_scl_pv4"; + nvidia,function = "i2c4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,rcv-sel = <TEGRA_PIN_DISABLE>; + }; + ddc_sda_pv5 { + nvidia,pins = "ddc_sda_pv5"; + nvidia,function = "i2c4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,rcv-sel = <TEGRA_PIN_DISABLE>; + }; + gpio_w2_aud_pw2 { + nvidia,pins = "gpio_w2_aud_pw2"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gpio_w3_aud_pw3 { + nvidia,pins = "gpio_w3_aud_pw3"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + dap_mclk1_pw4 { + nvidia,pins = "dap_mclk1_pw4"; + nvidia,function = "extperiph1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + clk2_out_pw5 { + nvidia,pins = "clk2_out_pw5"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + uart3_txd_pw6 { + nvidia,pins = "uart3_txd_pw6"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + uart3_rxd_pw7 { + nvidia,pins = "uart3_rxd_pw7"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dvfs_pwm_px0 { + nvidia,pins = "dvfs_pwm_px0"; + nvidia,function = "cldvfs"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gpio_x1_aud_px1 { + nvidia,pins = "gpio_x1_aud_px1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + dvfs_clk_px2 { + nvidia,pins = "dvfs_clk_px2"; + nvidia,function = "cldvfs"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gpio_x3_aud_px3 { + nvidia,pins = "gpio_x3_aud_px3"; + nvidia,function = "rsvd4"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gpio_x4_aud_px4 { + nvidia,pins = "gpio_x4_aud_px4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + gpio_x5_aud_px5 { + nvidia,pins = "gpio_x5_aud_px5"; + nvidia,function = "rsvd4"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gpio_x6_aud_px6 { + nvidia,pins = "gpio_x6_aud_px6"; + nvidia,function = "gmi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + gpio_x7_aud_px7 { + nvidia,pins = "gpio_x7_aud_px7"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ulpi_clk_py0 { + nvidia,pins = "ulpi_clk_py0"; + nvidia,function = "spi1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ulpi_dir_py1 { + nvidia,pins = "ulpi_dir_py1"; + nvidia,function = "spi1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + ulpi_nxt_py2 { + nvidia,pins = "ulpi_nxt_py2"; + nvidia,function = "spi1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + ulpi_stp_py3 { + nvidia,pins = "ulpi_stp_py3"; + nvidia,function = "spi1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + sdmmc1_dat3_py4 { + nvidia,pins = "sdmmc1_dat3_py4"; + nvidia,function = "sdmmc1"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc1_dat2_py5 { + nvidia,pins = "sdmmc1_dat2_py5"; + nvidia,function = "sdmmc1"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc1_dat1_py6 { + nvidia,pins = "sdmmc1_dat1_py6"; + nvidia,function = "sdmmc1"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc1_dat0_py7 { + nvidia,pins = "sdmmc1_dat0_py7"; + nvidia,function = "sdmmc1"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc1_clk_pz0 { + nvidia,pins = "sdmmc1_clk_pz0"; + nvidia,function = "sdmmc1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc1_cmd_pz1 { + nvidia,pins = "sdmmc1_cmd_pz1"; + nvidia,function = "sdmmc1"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pwr_i2c_scl_pz6 { + nvidia,pins = "pwr_i2c_scl_pz6"; + nvidia,function = "i2cpwr"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_ENABLE>; + }; + pwr_i2c_sda_pz7 { + nvidia,pins = "pwr_i2c_sda_pz7"; + nvidia,function = "i2cpwr"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_dat0_paa0 { + nvidia,pins = "sdmmc4_dat0_paa0"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_dat1_paa1 { + nvidia,pins = "sdmmc4_dat1_paa1"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_dat2_paa2 { + nvidia,pins = "sdmmc4_dat2_paa2"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_dat3_paa3 { + nvidia,pins = "sdmmc4_dat3_paa3"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_dat4_paa4 { + nvidia,pins = "sdmmc4_dat4_paa4"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_dat5_paa5 { + nvidia,pins = "sdmmc4_dat5_paa5"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_dat6_paa6 { + nvidia,pins = "sdmmc4_dat6_paa6"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + sdmmc4_dat7_paa7 { + nvidia,pins = "sdmmc4_dat7_paa7"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + pbb0 { + nvidia,pins = "pbb0"; + nvidia,function = "vgp6"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + cam_i2c_scl_pbb1 { + nvidia,pins = "cam_i2c_scl_pbb1"; + nvidia,function = "rsvd3"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,open-drain = <TEGRA_PIN_DISABLE>; + }; + cam_i2c_sda_pbb2 { + nvidia,pins = "cam_i2c_sda_pbb2"; + nvidia,function = "rsvd3"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,open-drain = <TEGRA_PIN_DISABLE>; + }; + pbb3 { + nvidia,pins = "pbb3"; + nvidia,function = "vgp3"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pbb4 { + nvidia,pins = "pbb4"; + nvidia,function = "vgp4"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pbb5 { + nvidia,pins = "pbb5"; + nvidia,function = "rsvd3"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pbb6 { + nvidia,pins = "pbb6"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pbb7 { + nvidia,pins = "pbb7"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + cam_mclk_pcc0 { + nvidia,pins = "cam_mclk_pcc0"; + nvidia,function = "vi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pcc1 { + nvidia,pins = "pcc1"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pcc2 { + nvidia,pins = "pcc2"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + sdmmc4_clk_pcc4 { + nvidia,pins = "sdmmc4_clk_pcc4"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + clk2_req_pcc5 { + nvidia,pins = "clk2_req_pcc5"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pex_l0_rst_n_pdd1 { + nvidia,pins = "pex_l0_rst_n_pdd1"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pex_l0_clkreq_n_pdd2 { + nvidia,pins = "pex_l0_clkreq_n_pdd2"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pex_wake_n_pdd3 { + nvidia,pins = "pex_wake_n_pdd3"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pex_l1_rst_n_pdd5 { + nvidia,pins = "pex_l1_rst_n_pdd5"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pex_l1_clkreq_n_pdd6 { + nvidia,pins = "pex_l1_clkreq_n_pdd6"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + clk3_out_pee0 { + nvidia,pins = "clk3_out_pee0"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + clk3_req_pee1 { + nvidia,pins = "clk3_req_pee1"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + dap_mclk1_req_pee2 { + nvidia,pins = "dap_mclk1_req_pee2"; + nvidia,function = "rsvd4"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + hdmi_cec_pee3 { + nvidia,pins = "hdmi_cec_pee3"; + nvidia,function = "cec"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_ENABLE>; + }; + sdmmc3_clk_lb_out_pee4 { + nvidia,pins = "sdmmc3_clk_lb_out_pee4"; + nvidia,function = "sdmmc3"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + sdmmc3_clk_lb_in_pee5 { + nvidia,pins = "sdmmc3_clk_lb_in_pee5"; + nvidia,function = "sdmmc3"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + dp_hpd_pff0 { + nvidia,pins = "dp_hpd_pff0"; + nvidia,function = "dp"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + usb_vbus_en2_pff1 { + nvidia,pins = "usb_vbus_en2_pff1"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,open-drain = <TEGRA_PIN_DISABLE>; + }; + pff2 { + nvidia,pins = "pff2"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,open-drain = <TEGRA_PIN_DISABLE>; + }; + core_pwr_req { + nvidia,pins = "core_pwr_req"; + nvidia,function = "pwron"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + cpu_pwr_req { + nvidia,pins = "cpu_pwr_req"; + nvidia,function = "cpu"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + pwr_int_n { + nvidia,pins = "pwr_int_n"; + nvidia,function = "pmi"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + reset_out_n { + nvidia,pins = "reset_out_n"; + nvidia,function = "reset_out_n"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + owr { + nvidia,pins = "owr"; + nvidia,function = "rsvd2"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,rcv-sel = <TEGRA_PIN_DISABLE>; + }; + clk_32k_in { + nvidia,pins = "clk_32k_in"; + nvidia,function = "clk"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; + jtag_rtck { + nvidia,pins = "jtag_rtck"; + nvidia,function = "rtck"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; + }; }; }; - -#include "cros-ec-keyboard.dtsi" diff --git a/arch/arm/dts/tegra124-nyan.dtsi b/arch/arm/dts/tegra124-nyan.dtsi new file mode 100644 index 0000000000..1b6931fae8 --- /dev/null +++ b/arch/arm/dts/tegra124-nyan.dtsi @@ -0,0 +1,718 @@ +#include <dt-bindings/input/input.h> +#include "tegra124.dtsi" + +/ { + aliases { + rtc0 = "/i2c@0,7000d000/pmic@40"; + rtc1 = "/rtc@0,7000e000"; + serial0 = &uarta; + }; + + memory { + reg = <0x80000000 0x80000000>; + }; + + host1x@50000000 { + hdmi@54280000 { + status = "okay"; + + vdd-supply = <&vdd_3v3_hdmi>; + pll-supply = <&vdd_hdmi_pll>; + hdmi-supply = <&vdd_5v0_hdmi>; + + nvidia,ddc-i2c-bus = <&hdmi_ddc>; + nvidia,hpd-gpio = + <&gpio TEGRA_GPIO(N, 7) GPIO_ACTIVE_HIGH>; + }; + + sor@54540000 { + status = "okay"; + + nvidia,dpaux = <&dpaux>; + nvidia,panel = <&panel>; + }; + + dpaux@545c0000 { + vdd-supply = <&vdd_3v3_panel>; + status = "okay"; + }; + }; + + serial@70006000 { + /* Debug connector on the bottom of the board near SD card. */ + status = "okay"; + }; + + pwm@7000a000 { + status = "okay"; + }; + + i2c@7000c000 { + status = "okay"; + clock-frequency = <100000>; + + acodec: audio-codec@10 { + compatible = "maxim,max98090"; + reg = <0x10>; + interrupt-parent = <&gpio>; + interrupts = <TEGRA_GPIO(H, 4) GPIO_ACTIVE_HIGH>; + }; + + temperature-sensor@4c { + compatible = "ti,tmp451"; + reg = <0x4c>; + interrupt-parent = <&gpio>; + interrupts = <TEGRA_GPIO(I, 6) IRQ_TYPE_LEVEL_LOW>; + + #thermal-sensor-cells = <1>; + }; + }; + + i2c@7000c400 { + status = "okay"; + clock-frequency = <100000>; + + trackpad@15 { + compatible = "elan,ekth3000"; + reg = <0x15>; + interrupt-parent = <&gpio>; + interrupts = <TEGRA_GPIO(W, 3) IRQ_TYPE_EDGE_FALLING>; + wakeup-source; + }; + }; + + i2c@7000c500 { + status = "okay"; + clock-frequency = <400000>; + + tpm@20 { + compatible = "infineon,slb9645tt"; + reg = <0x20>; + }; + }; + + hdmi_ddc: i2c@7000c700 { + status = "okay"; + clock-frequency = <100000>; + }; + + i2c@7000d000 { + status = "okay"; + clock-frequency = <400000>; + + pmic: pmic@40 { + compatible = "ams,as3722"; + reg = <0x40>; + interrupts = <0 86 IRQ_TYPE_LEVEL_HIGH>; + + ams,system-power-controller; + + #interrupt-cells = <2>; + interrupt-controller; + + gpio-controller; + #gpio-cells = <2>; + + pinctrl-names = "default"; + pinctrl-0 = <&as3722_default>; + + as3722_default: pinmux { + gpio0 { + pins = "gpio0"; + function = "gpio"; + bias-pull-down; + }; + + gpio1 { + pins = "gpio1"; + function = "gpio"; + bias-pull-up; + }; + + gpio2_4_7 { + pins = "gpio2", "gpio4", "gpio7"; + function = "gpio"; + bias-pull-up; + }; + + gpio3_6 { + pins = "gpio3", "gpio6"; + bias-high-impedance; + }; + + gpio5 { + pins = "gpio5"; + function = "clk32k-out"; + bias-pull-down; + }; + }; + + regulators { + vsup-sd2-supply = <&vdd_5v0_sys>; + vsup-sd3-supply = <&vdd_5v0_sys>; + vsup-sd4-supply = <&vdd_5v0_sys>; + vsup-sd5-supply = <&vdd_5v0_sys>; + vin-ldo0-supply = <&vdd_1v35_lp0>; + vin-ldo1-6-supply = <&vdd_3v3_run>; + vin-ldo2-5-7-supply = <&vddio_1v8>; + vin-ldo3-4-supply = <&vdd_3v3_sys>; + vin-ldo9-10-supply = <&vdd_5v0_sys>; + vin-ldo11-supply = <&vdd_3v3_run>; + + vdd_cpu: sd0 { + regulator-name = "+VDD_CPU_AP"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1350000>; + regulator-min-microamp = <3500000>; + regulator-max-microamp = <3500000>; + regulator-always-on; + regulator-boot-on; + ams,ext-control = <2>; + }; + + sd1 { + regulator-name = "+VDD_CORE"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1350000>; + regulator-min-microamp = <2500000>; + regulator-max-microamp = <4000000>; + regulator-always-on; + regulator-boot-on; + ams,ext-control = <1>; + }; + + vdd_1v35_lp0: sd2 { + regulator-name = "+1.35V_LP0(sd2)"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-boot-on; + }; + + sd3 { + regulator-name = "+1.35V_LP0(sd3)"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-boot-on; + }; + + vdd_1v05_run: sd4 { + regulator-name = "+1.05V_RUN"; + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + }; + + vddio_1v8: sd5 { + regulator-name = "+1.8V_VDDIO"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + sd6 { + regulator-name = "+VDD_GPU_AP"; + regulator-min-microvolt = <650000>; + regulator-max-microvolt = <1200000>; + regulator-min-microamp = <3500000>; + regulator-max-microamp = <3500000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo0 { + regulator-name = "+1.05V_RUN_AVDD"; + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + regulator-boot-on; + regulator-always-on; + ams,ext-control = <1>; + }; + + ldo1 { + regulator-name = "+1.8V_RUN_CAM"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + ldo2 { + regulator-name = "+1.2V_GEN_AVDD"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo3 { + regulator-name = "+1.00V_LP0_VDD_RTC"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-boot-on; + regulator-always-on; + ams,enable-tracking; + }; + + vdd_run_cam: ldo4 { + regulator-name = "+3.3V_RUN_CAM"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + + ldo5 { + regulator-name = "+1.2V_RUN_CAM_FRONT"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + vddio_sdmmc3: ldo6 { + regulator-name = "+VDDIO_SDMMC3"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; + + ldo7 { + regulator-name = "+1.05V_RUN_CAM_REAR"; + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + }; + + ldo9 { + regulator-name = "+2.8V_RUN_TOUCH"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + + ldo10 { + regulator-name = "+2.8V_RUN_CAM_AF"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + + ldo11 { + regulator-name = "+1.8V_RUN_VPP_FUSE"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + }; + }; + }; + + spi@7000d400 { + status = "okay"; + + cros_ec: cros-ec@0 { + compatible = "google,cros-ec-spi"; + spi-max-frequency = <3000000>; + interrupt-parent = <&gpio>; + interrupts = <TEGRA_GPIO(C, 7) IRQ_TYPE_LEVEL_LOW>; + reg = <0>; + + google,cros-ec-spi-msg-delay = <2000>; + + i2c-tunnel { + compatible = "google,cros-ec-i2c-tunnel"; + #address-cells = <1>; + #size-cells = <0>; + + google,remote-bus = <0>; + + charger: bq24735@9 { + compatible = "ti,bq24735"; + reg = <0x9>; + interrupt-parent = <&gpio>; + interrupts = <TEGRA_GPIO(J, 0) + GPIO_ACTIVE_HIGH>; + ti,ac-detect-gpios = <&gpio + TEGRA_GPIO(J, 0) + GPIO_ACTIVE_HIGH>; + }; + + battery: sbs-battery@b { + compatible = "sbs,sbs-battery"; + reg = <0xb>; + sbs,i2c-retry-count = <2>; + sbs,poll-retry-count = <10>; + power-supplies = <&charger>; + }; + }; + }; + }; + + spi@7000da00 { + status = "okay"; + spi-max-frequency = <25000000>; + + flash@0 { + compatible = "winbond,w25q32dw"; + spi-max-frequency = <25000000>; + reg = <0>; + }; + }; + + pmc@7000e400 { + nvidia,invert-interrupt; + nvidia,suspend-mode = <0>; + nvidia,cpu-pwr-good-time = <500>; + nvidia,cpu-pwr-off-time = <300>; + nvidia,core-pwr-good-time = <641 3845>; + nvidia,core-pwr-off-time = <61036>; + nvidia,core-power-req-active-high; + nvidia,sys-clock-req-active-high; + }; + + hda@70030000 { + status = "okay"; + }; + + sdhci0_pwrseq: sdhci0_pwrseq { + compatible = "mmc-pwrseq-simple"; + + reset-gpios = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_LOW>; + }; + + sdhci@700b0000 { /* WiFi/BT on this bus */ + status = "okay"; + power-gpios = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_HIGH>; + bus-width = <4>; + no-1-8-v; + non-removable; + mmc-pwrseq = <&sdhci0_pwrseq>; + vmmc-supply = <&vdd_3v3_lp0>; + vqmmc-supply = <&vddio_1v8>; + keep-power-in-suspend; + }; + + sdhci@700b0400 { /* SD Card on this bus */ + status = "okay"; + cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>; + power-gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>; + wp-gpios = <&gpio TEGRA_GPIO(Q, 4) GPIO_ACTIVE_LOW>; + bus-width = <4>; + no-1-8-v; + vqmmc-supply = <&vddio_sdmmc3>; + }; + + sdhci@700b0600 { /* eMMC on this bus */ + status = "okay"; + bus-width = <8>; + no-1-8-v; + non-removable; + }; + + /* CPU DFLL clock */ + clock@70110000 { + status = "disabled"; + vdd-cpu-supply = <&vdd_cpu>; + nvidia,i2c-fs-rate = <400000>; + }; + + ahub@70300000 { + i2s@70301100 { + status = "okay"; + }; + }; + + usb@7d000000 { /* Rear external USB port. */ + status = "okay"; + nvidia,vbus-gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>; + }; + + usb-phy@7d000000 { + status = "okay"; + vbus-supply = <&vdd_usb1_vbus>; + }; + + usb@7d004000 { /* Internal webcam. */ + status = "okay"; + }; + + usb-phy@7d004000 { + status = "okay"; + vbus-supply = <&vdd_run_cam>; + }; + + usb@7d008000 { /* Left external USB port. */ + status = "okay"; + nvidia,vbus-gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>; + }; + + usb-phy@7d008000 { + status = "okay"; + vbus-supply = <&vdd_usb3_vbus>; + }; + + backlight: backlight { + compatible = "pwm-backlight"; + + enable-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>; + power-supply = <&vdd_led>; + pwms = <&pwm 1 1000000>; + + default-brightness-level = <224>; + brightness-levels = + < 0 1 2 3 4 5 6 7 + 8 9 10 11 12 13 14 15 + 16 17 18 19 20 21 22 23 + 24 25 26 27 28 29 30 31 + 32 33 34 35 36 37 38 39 + 40 41 42 43 44 45 46 47 + 48 49 50 51 52 53 54 55 + 56 57 58 59 60 61 62 63 + 64 65 66 67 68 69 70 71 + 72 73 74 75 76 77 78 79 + 80 81 82 83 84 85 86 87 + 88 89 90 91 92 93 94 95 + 96 97 98 99 100 101 102 103 + 104 105 106 107 108 109 110 111 + 112 113 114 115 116 117 118 119 + 120 121 122 123 124 125 126 127 + 128 129 130 131 132 133 134 135 + 136 137 138 139 140 141 142 143 + 144 145 146 147 148 149 150 151 + 152 153 154 155 156 157 158 159 + 160 161 162 163 164 165 166 167 + 168 169 170 171 172 173 174 175 + 176 177 178 179 180 181 182 183 + 184 185 186 187 188 189 190 191 + 192 193 194 195 196 197 198 199 + 200 201 202 203 204 205 206 207 + 208 209 210 211 212 213 214 215 + 216 217 218 219 220 221 222 223 + 224 225 226 227 228 229 230 231 + 232 233 234 235 236 237 238 239 + 240 241 242 243 244 245 246 247 + 248 249 250 251 252 253 254 255 + 256>; + }; + + clocks { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + clk32k_in: clock@0 { + compatible = "fixed-clock"; + reg = <0>; + #clock-cells = <0>; + clock-frequency = <32768>; + }; + }; + + cpus { + cpu@0 { + vdd-cpu-supply = <&vdd_cpu>; + }; + }; + + cpus { + cpu@0 { + vdd-cpu-supply = <&vdd_cpu>; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + + lid { + label = "Lid"; + gpios = <&gpio TEGRA_GPIO(R, 4) GPIO_ACTIVE_LOW>; + linux,input-type = <5>; + linux,code = <KEY_RESERVED>; + debounce-interval = <1>; + gpio-key,wakeup; + }; + + power { + label = "Power"; + gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>; + linux,code = <KEY_POWER>; + debounce-interval = <30>; + gpio-key,wakeup; + }; + }; + + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + vdd_mux: regulator@0 { + compatible = "regulator-fixed"; + reg = <0>; + regulator-name = "+VDD_MUX"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + regulator-always-on; + regulator-boot-on; + }; + + vdd_5v0_sys: regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "+5V_SYS"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vdd_mux>; + }; + + vdd_3v3_sys: regulator@2 { + compatible = "regulator-fixed"; + reg = <2>; + regulator-name = "+3.3V_SYS"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vdd_mux>; + }; + + vdd_3v3_run: regulator@3 { + compatible = "regulator-fixed"; + reg = <3>; + regulator-name = "+3.3V_RUN"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + gpio = <&pmic 1 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_3v3_sys>; + }; + + vdd_3v3_hdmi: regulator@4 { + compatible = "regulator-fixed"; + reg = <4>; + regulator-name = "+3.3V_AVDD_HDMI_AP_GATED"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vdd_3v3_run>; + }; + + vdd_led: regulator@5 { + compatible = "regulator-fixed"; + reg = <5>; + regulator-name = "+VDD_LED"; + gpio = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_mux>; + }; + + vdd_5v0_ts: regulator@6 { + compatible = "regulator-fixed"; + reg = <6>; + regulator-name = "+5V_VDD_TS_SW"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-boot-on; + gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_5v0_sys>; + }; + + vdd_usb1_vbus: regulator@7 { + compatible = "regulator-fixed"; + reg = <7>; + regulator-name = "+5V_USB_HS"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>; + enable-active-high; + gpio-open-drain; + vin-supply = <&vdd_5v0_sys>; + }; + + vdd_usb3_vbus: regulator@8 { + compatible = "regulator-fixed"; + reg = <8>; + regulator-name = "+5V_USB_SS"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>; + enable-active-high; + gpio-open-drain; + vin-supply = <&vdd_5v0_sys>; + }; + + vdd_3v3_panel: regulator@9 { + compatible = "regulator-fixed"; + reg = <9>; + regulator-name = "+3.3V_PANEL"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&pmic 4 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_3v3_run>; + }; + + vdd_3v3_lp0: regulator@10 { + compatible = "regulator-fixed"; + reg = <10>; + regulator-name = "+3.3V_LP0"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + /* + * TODO: find a way to wire this up with the USB EHCI + * controllers so that it can be enabled on demand. + */ + regulator-always-on; + gpio = <&pmic 2 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_3v3_sys>; + }; + + vdd_hdmi_pll: regulator@11 { + compatible = "regulator-fixed"; + reg = <11>; + regulator-name = "+1.05V_RUN_AVDD_HDMI_PLL"; + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + gpio = <&gpio TEGRA_GPIO(H, 7) GPIO_ACTIVE_LOW>; + vin-supply = <&vdd_1v05_run>; + }; + + vdd_5v0_hdmi: regulator@12 { + compatible = "regulator-fixed"; + reg = <12>; + regulator-name = "+5V_HDMI_CON"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_5v0_sys>; + }; + }; + + sound { + nvidia,audio-routing = + "Headphones", "HPR", + "Headphones", "HPL", + "Speakers", "SPKR", + "Speakers", "SPKL", + "Mic Jack", "MICBIAS", + "DMICL", "Int Mic", + "DMICR", "Int Mic", + "IN34", "Mic Jack"; + + nvidia,i2s-controller = <&tegra_i2s1>; + nvidia,audio-codec = <&acodec>; + + clocks = <&tegra_car TEGRA124_CLK_PLL_A>, + <&tegra_car TEGRA124_CLK_PLL_A_OUT0>, + <&tegra_car TEGRA124_CLK_EXTERN1>; + clock-names = "pll_a", "pll_a_out0", "mclk"; + + nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(I, 7) GPIO_ACTIVE_HIGH>; + nvidia,mic-det-gpios = + <&gpio TEGRA_GPIO(R, 7) GPIO_ACTIVE_HIGH>; + }; + + gpio-restart { + compatible = "gpio-restart"; + gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>; + priority = <200>; + }; +}; + +#include "cros-ec-keyboard.dtsi" diff --git a/arch/arm/dts/tegra124-venice2.dts b/arch/arm/dts/tegra124-venice2.dts index 9e93cf90c7..9de86c0143 100644 --- a/arch/arm/dts/tegra124-venice2.dts +++ b/arch/arm/dts/tegra124-venice2.dts @@ -93,4 +93,18 @@ status = "okay"; nvidia,vbus-gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>; }; + + clocks { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + clk32k_in: clock@0 { + compatible = "fixed-clock"; + reg = <0>; + #clock-cells = <0>; + clock-frequency = <32768>; + }; + }; + }; diff --git a/arch/arm/dts/tegra124.dtsi b/arch/arm/dts/tegra124.dtsi index 43b7f22814..275a509f75 100644 --- a/arch/arm/dts/tegra124.dtsi +++ b/arch/arm/dts/tegra124.dtsi @@ -1,14 +1,18 @@ #include <dt-bindings/clock/tegra124-car.h> #include <dt-bindings/gpio/tegra-gpio.h> +#include <dt-bindings/memory/tegra124-mc.h> #include <dt-bindings/pinctrl/pinctrl-tegra.h> -#include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/pinctrl/pinctrl-tegra-xusb.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/reset/tegra124-car.h> +#include <dt-bindings/thermal/tegra124-soctherm.h> #include "skeleton.dtsi" / { compatible = "nvidia,tegra124"; - interrupt-parent = <&gic>; + interrupt-parent = <&lic>; + pcie-controller@01003000 { compatible = "nvidia,tegra124-pcie"; @@ -100,6 +104,8 @@ resets = <&tegra_car 27>; reset-names = "dc"; + iommus = <&mc TEGRA_SWGROUP_DC>; + nvidia,head = <0>; }; @@ -113,6 +119,8 @@ resets = <&tegra_car 26>; reset-names = "dc"; + iommus = <&mc TEGRA_SWGROUP_DCB>; + nvidia,head = <1>; }; @@ -165,49 +173,68 @@ <0x50046000 0x2000>; interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; + interrupt-parent = <&gic>; + }; + + gpu@57000000 { + compatible = "nvidia,gk20a"; + reg = <0x57000000 0x01000000>, + <0x58000000 0x01000000>; + interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "stall", "nonstall"; + clocks = <&tegra_car TEGRA124_CLK_GPU>, + <&tegra_car TEGRA124_CLK_PLL_P_OUT5>; + clock-names = "gpu", "pwr"; + resets = <&tegra_car 184>; + reset-names = "gpu"; + + iommus = <&mc TEGRA_SWGROUP_GPU>; + + status = "disabled"; + }; + + lic: interrupt-controller@60004000 { + compatible = "nvidia,tegra124-ictlr", "nvidia,tegra30-ictlr"; + interrupt-controller; + #interrupt-cells = <3>; + interrupt-parent = <&gic>; + }; + + timer@60005000 { + compatible = "nvidia,tegra124-timer", "nvidia,tegra20-timer"; + reg = <0x60005000 0x400>; + interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA124_CLK_TIMER>; }; tegra_car: clock@60006000 { compatible = "nvidia,tegra124-car"; reg = <0x60006000 0x1000>; #clock-cells = <1>; + #reset-cells = <1>; + nvidia,external-memory-controller = <&emc>; }; - apbdma: dma@60020000 { - compatible = "nvidia,tegra124-apbdma", "nvidia,tegra148-apbdma"; - reg = <0x60020000 0x1400>; - interrupts = <0 104 0x04 - 0 105 0x04 - 0 106 0x04 - 0 107 0x04 - 0 108 0x04 - 0 109 0x04 - 0 110 0x04 - 0 111 0x04 - 0 112 0x04 - 0 113 0x04 - 0 114 0x04 - 0 115 0x04 - 0 116 0x04 - 0 117 0x04 - 0 118 0x04 - 0 119 0x04 - 0 128 0x04 - 0 129 0x04 - 0 130 0x04 - 0 131 0x04 - 0 132 0x04 - 0 133 0x04 - 0 134 0x04 - 0 135 0x04 - 0 136 0x04 - 0 137 0x04 - 0 138 0x04 - 0 139 0x04 - 0 140 0x04 - 0 141 0x04 - 0 142 0x04 - 0 143 0x04>; + flow-controller@60007000 { + compatible = "nvidia,tegra124-flowctrl"; + reg = <0x60007000 0x1000>; + }; + + actmon@6000c800 { + compatible = "nvidia,tegra124-actmon"; + reg = <0x6000c800 0x400>; + interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA124_CLK_ACTMON>, + <&tegra_car TEGRA124_CLK_EMC>; + clock-names = "actmon", "emc"; + resets = <&tegra_car 119>; + reset-names = "actmon"; }; gpio: gpio@6000d000 { @@ -225,68 +252,73 @@ gpio-controller; #interrupt-cells = <2>; interrupt-controller; + /* + gpio-ranges = <&pinmux 0 0 251>; + */ }; - i2c@7000c000 { - compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c"; - reg = <0x7000c000 0x100>; - interrupts = <0 38 0x04>; - #address-cells = <1>; - #size-cells = <0>; - clocks = <&tegra_car 12>; - status = "disabled"; - }; - - i2c@7000c400 { - compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c"; - reg = <0x7000c400 0x100>; - interrupts = <0 84 0x04>; - #address-cells = <1>; - #size-cells = <0>; - clocks = <&tegra_car 54>; - status = "disabled"; - }; - - i2c@7000c500 { - compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c"; - reg = <0x7000c500 0x100>; - interrupts = <0 92 0x04>; - #address-cells = <1>; - #size-cells = <0>; - clocks = <&tegra_car 67>; - status = "disabled"; - }; - - i2c@7000c700 { - compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c"; - reg = <0x7000c700 0x100>; - interrupts = <0 120 0x04>; - #address-cells = <1>; - #size-cells = <0>; - clocks = <&tegra_car 103>; - status = "disabled"; + apbdma: dma@60020000 { + compatible = "nvidia,tegra124-apbdma", "nvidia,tegra148-apbdma"; + reg = <0x60020000 0x1400>; + interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA124_CLK_APBDMA>; + resets = <&tegra_car 34>; + reset-names = "dma"; + #dma-cells = <1>; }; - i2c@7000d000 { - compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c"; - reg = <0x7000d000 0x100>; - interrupts = <0 53 0x04>; - #address-cells = <1>; - #size-cells = <0>; - clocks = <&tegra_car 47>; - status = "disabled"; + apbmisc@70000800 { + compatible = "nvidia,tegra124-apbmisc", "nvidia,tegra20-apbmisc"; + reg = <0x70000800 0x64>, /* Chip revision */ + <0x7000e864 0x04>; /* Strapping options */ }; - i2c@7000d100 { - compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c"; - reg = <0x7000d100 0x100>; - interrupts = <0 53 0x04>; - #address-cells = <1>; - #size-cells = <0>; - clocks = <&tegra_car 47>; - status = "disabled"; + pinmux: pinmux@70000868 { + compatible = "nvidia,tegra124-pinmux"; + reg = <0x70000868 0x164>, /* Pad control registers */ + <0x70003000 0x434>, /* Mux registers */ + <0x70000820 0x008>; /* MIPI pad control */ }; + /* + * There are two serial driver i.e. 8250 based simple serial + * driver and APB DMA based serial driver for higher baudrate + * and performace. To enable the 8250 based driver, the compatible + * is "nvidia,tegra124-uart", "nvidia,tegra20-uart" and to enable + * the APB DMA based serial driver, the comptible is + * "nvidia,tegra124-hsuart", "nvidia,tegra30-hsuart". + */ uarta: serial@70006000 { compatible = "nvidia,tegra124-uart", "nvidia,tegra20-uart"; reg = <0x70006000 0x40>; @@ -339,19 +371,6 @@ status = "disabled"; }; - uarte: serial@70006400 { - compatible = "nvidia,tegra124-uart", "nvidia,tegra20-uart"; - reg = <0x70006400 0x40>; - reg-shift = <2>; - interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&tegra_car TEGRA124_CLK_UARTE>; - resets = <&tegra_car 66>; - reset-names = "serial"; - dmas = <&apbdma 20>, <&apbdma 20>; - dma-names = "rx", "tx"; - status = "disabled"; - }; - pwm: pwm@7000a000 { compatible = "nvidia,tegra124-pwm", "nvidia,tegra20-pwm"; reg = <0x7000a000 0x100>; @@ -362,75 +381,254 @@ status = "disabled"; }; + i2c@7000c000 { + compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c"; + reg = <0x7000c000 0x100>; + interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&tegra_car TEGRA124_CLK_I2C1>; + clock-names = "div-clk"; + resets = <&tegra_car 12>; + reset-names = "i2c"; + dmas = <&apbdma 21>, <&apbdma 21>; + dma-names = "rx", "tx"; + status = "disabled"; + }; + + i2c@7000c400 { + compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c"; + reg = <0x7000c400 0x100>; + interrupts = <0 84 0x04>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&tegra_car 54>; + status = "disabled"; + }; + + i2c@7000c500 { + compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c"; + reg = <0x7000c500 0x100>; + interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&tegra_car TEGRA124_CLK_I2C3>; + clock-names = "div-clk"; + resets = <&tegra_car 67>; + reset-names = "i2c"; + dmas = <&apbdma 23>, <&apbdma 23>; + dma-names = "rx", "tx"; + status = "disabled"; + }; + + i2c@7000c700 { + compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c"; + reg = <0x7000c700 0x100>; + interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&tegra_car TEGRA124_CLK_I2C4>; + clock-names = "div-clk"; + resets = <&tegra_car 103>; + reset-names = "i2c"; + dmas = <&apbdma 26>, <&apbdma 26>; + dma-names = "rx", "tx"; + status = "disabled"; + }; + + i2c@7000d000 { + compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c"; + reg = <0x7000d000 0x100>; + interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&tegra_car TEGRA124_CLK_I2C5>; + clock-names = "div-clk"; + resets = <&tegra_car 47>; + reset-names = "i2c"; + dmas = <&apbdma 24>, <&apbdma 24>; + dma-names = "rx", "tx"; + status = "disabled"; + }; + + i2c@7000d100 { + compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c"; + reg = <0x7000d100 0x100>; + interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&tegra_car TEGRA124_CLK_I2C6>; + clock-names = "div-clk"; + resets = <&tegra_car 166>; + reset-names = "i2c"; + dmas = <&apbdma 30>, <&apbdma 30>; + dma-names = "rx", "tx"; + status = "disabled"; + }; + spi@7000d400 { compatible = "nvidia,tegra124-spi", "nvidia,tegra114-spi"; reg = <0x7000d400 0x200>; - interrupts = <0 59 0x04>; - nvidia,dma-request-selector = <&apbdma 15>; + interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; + clocks = <&tegra_car TEGRA124_CLK_SBC1>; + clock-names = "spi"; + resets = <&tegra_car 41>; + reset-names = "spi"; + dmas = <&apbdma 15>, <&apbdma 15>; + dma-names = "rx", "tx"; status = "disabled"; - clocks = <&tegra_car 41>; }; spi@7000d600 { compatible = "nvidia,tegra124-spi", "nvidia,tegra114-spi"; reg = <0x7000d600 0x200>; - interrupts = <0 82 0x04>; - nvidia,dma-request-selector = <&apbdma 16>; + interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; + clocks = <&tegra_car TEGRA124_CLK_SBC2>; + clock-names = "spi"; + resets = <&tegra_car 44>; + reset-names = "spi"; + dmas = <&apbdma 16>, <&apbdma 16>; + dma-names = "rx", "tx"; status = "disabled"; - clocks = <&tegra_car 44>; }; spi@7000d800 { compatible = "nvidia,tegra124-spi", "nvidia,tegra114-spi"; reg = <0x7000d800 0x200>; - interrupts = <0 83 0x04>; - nvidia,dma-request-selector = <&apbdma 17>; + interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; + clocks = <&tegra_car TEGRA124_CLK_SBC3>; + clock-names = "spi"; + resets = <&tegra_car 46>; + reset-names = "spi"; + dmas = <&apbdma 17>, <&apbdma 17>; + dma-names = "rx", "tx"; status = "disabled"; - clocks = <&tegra_car 46>; }; spi@7000da00 { compatible = "nvidia,tegra124-spi", "nvidia,tegra114-spi"; reg = <0x7000da00 0x200>; - interrupts = <0 93 0x04>; - nvidia,dma-request-selector = <&apbdma 18>; + interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; + clocks = <&tegra_car TEGRA124_CLK_SBC4>; + clock-names = "spi"; + resets = <&tegra_car 68>; + reset-names = "spi"; + dmas = <&apbdma 18>, <&apbdma 18>; + dma-names = "rx", "tx"; status = "disabled"; - clocks = <&tegra_car 68>; }; spi@7000dc00 { compatible = "nvidia,tegra124-spi", "nvidia,tegra114-spi"; reg = <0x7000dc00 0x200>; - interrupts = <0 94 0x04>; - nvidia,dma-request-selector = <&apbdma 27>; + interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; + clocks = <&tegra_car TEGRA124_CLK_SBC5>; + clock-names = "spi"; + resets = <&tegra_car 104>; + reset-names = "spi"; + dmas = <&apbdma 27>, <&apbdma 27>; + dma-names = "rx", "tx"; status = "disabled"; - clocks = <&tegra_car 104>; }; spi@7000de00 { compatible = "nvidia,tegra124-spi", "nvidia,tegra114-spi"; reg = <0x7000de00 0x200>; - interrupts = <0 79 0x04>; - nvidia,dma-request-selector = <&apbdma 28>; + interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; + clocks = <&tegra_car TEGRA124_CLK_SBC6>; + clock-names = "spi"; + resets = <&tegra_car 105>; + reset-names = "spi"; + dmas = <&apbdma 28>, <&apbdma 28>; + dma-names = "rx", "tx"; status = "disabled"; - clocks = <&tegra_car 105>; + }; + + rtc@7000e000 { + compatible = "nvidia,tegra124-rtc", "nvidia,tegra20-rtc"; + reg = <0x7000e000 0x100>; + interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA124_CLK_RTC>; }; pmc@7000e400 { compatible = "nvidia,tegra124-pmc"; reg = <0x7000e400 0x400>; + clocks = <&tegra_car TEGRA124_CLK_PCLK>, <&clk32k_in>; + clock-names = "pclk", "clk32k_in"; + }; + + fuse@7000f800 { + compatible = "nvidia,tegra124-efuse"; + reg = <0x7000f800 0x400>; + clocks = <&tegra_car TEGRA124_CLK_FUSE>; + clock-names = "fuse"; + resets = <&tegra_car 39>; + reset-names = "fuse"; + }; + + mc: memory-controller@70019000 { + compatible = "nvidia,tegra124-mc"; + reg = <0x70019000 0x1000>; + clocks = <&tegra_car TEGRA124_CLK_MC>; + clock-names = "mc"; + + interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>; + + #iommu-cells = <1>; + }; + + emc: emc@7001b000 { + compatible = "nvidia,tegra124-emc"; + reg = <0x7001b000 0x1000>; + + nvidia,memory-controller = <&mc>; + }; + + sata@70020000 { + compatible = "nvidia,tegra124-ahci"; + reg = <0x70027000 0x2000>, /* AHCI */ + <0x70020000 0x7000>; /* SATA */ + interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA124_CLK_SATA>, + <&tegra_car TEGRA124_CLK_SATA_OOB>, + <&tegra_car TEGRA124_CLK_CML1>, + <&tegra_car TEGRA124_CLK_PLL_E>; + clock-names = "sata", "sata-oob", "cml1", "pll_e"; + resets = <&tegra_car 124>, + <&tegra_car 123>, + <&tegra_car 129>; + reset-names = "sata", "sata-oob", "sata-cold"; + phys = <&padctl TEGRA_XUSB_PADCTL_SATA>; + phy-names = "sata-phy"; + status = "disabled"; + }; + + hda@70030000 { + compatible = "nvidia,tegra124-hda", "nvidia,tegra30-hda"; + reg = <0x70030000 0x10000>; + interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA124_CLK_HDA>, + <&tegra_car TEGRA124_CLK_HDA2HDMI>, + <&tegra_car TEGRA124_CLK_HDA2CODEC_2X>; + clock-names = "hda", "hda2hdmi", "hda2codec_2x"; + resets = <&tegra_car 125>, /* hda */ + <&tegra_car 128>, /* hda2hdmi */ + <&tegra_car 111>; /* hda2codec_2x */ + reset-names = "hda", "hda2hdmi", "hda2codec_2x"; + status = "disabled"; }; padctl: padctl@7009f000 { @@ -445,32 +643,76 @@ sdhci@700b0000 { compatible = "nvidia,tegra124-sdhci"; reg = <0x700b0000 0x200>; - interrupts = <0 14 0x04>; - clocks = <&tegra_car 14>; + interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA124_CLK_SDMMC1>; + resets = <&tegra_car 14>; + reset-names = "sdhci"; status = "disabled"; }; sdhci@700b0200 { compatible = "nvidia,tegra124-sdhci"; reg = <0x700b0200 0x200>; - interrupts = <0 15 0x04>; - clocks = <&tegra_car 9>; + interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA124_CLK_SDMMC2>; + resets = <&tegra_car 9>; + reset-names = "sdhci"; status = "disabled"; }; sdhci@700b0400 { compatible = "nvidia,tegra124-sdhci"; reg = <0x700b0400 0x200>; - interrupts = <0 19 0x04>; - clocks = <&tegra_car 69>; + interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA124_CLK_SDMMC3>; + resets = <&tegra_car 69>; + reset-names = "sdhci"; status = "disabled"; }; sdhci@700b0600 { compatible = "nvidia,tegra124-sdhci"; reg = <0x700b0600 0x200>; - interrupts = <0 31 0x04>; - clocks = <&tegra_car 15>; + interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA124_CLK_SDMMC4>; + resets = <&tegra_car 15>; + reset-names = "sdhci"; + status = "disabled"; + }; + + soctherm: thermal-sensor@700e2000 { + compatible = "nvidia,tegra124-soctherm"; + reg = <0x700e2000 0x1000>; + interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA124_CLK_TSENSOR>, + <&tegra_car TEGRA124_CLK_SOC_THERM>; + clock-names = "tsensor", "soctherm"; + resets = <&tegra_car 78>; + reset-names = "soctherm"; + #thermal-sensor-cells = <1>; + }; + + dfll: clock@70110000 { + compatible = "nvidia,tegra124-dfll"; + reg = <0x70110000 0x100>, /* DFLL control */ + <0x70110000 0x100>, /* I2C output control */ + <0x70110100 0x100>, /* Integrated I2C controller */ + <0x70110200 0x100>; /* Look-up table RAM */ + interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA124_CLK_DFLL_SOC>, + <&tegra_car TEGRA124_CLK_DFLL_REF>, + <&tegra_car TEGRA124_CLK_I2C5>; + clock-names = "soc", "ref", "i2c"; + resets = <&tegra_car TEGRA124_RST_DFLL_DVCO>; + reset-names = "dvco"; + #clock-cells = <0>; + clock-output-names = "dfllCPU_out"; + nvidia,sample-rate = <12500>; + nvidia,droop-ctrl = <0x00000f00>; + nvidia,force-mode = <1>; + nvidia,cf = <10>; + nvidia,ci = <0>; + nvidia,cg = <2>; status = "disabled"; }; @@ -580,27 +822,206 @@ usb@7d000000 { compatible = "nvidia,tegra124-ehci", "nvidia,tegra30-ehci"; reg = <0x7d000000 0x4000>; - interrupts = < 52 >; + interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>; + phy_type = "utmi"; + clocks = <&tegra_car TEGRA124_CLK_USBD>; + resets = <&tegra_car 22>; + reset-names = "usb"; + nvidia,phy = <&phy1>; + status = "disabled"; + }; + + phy1: usb-phy@7d000000 { + compatible = "nvidia,tegra124-usb-phy", "nvidia,tegra30-usb-phy"; + reg = <0x7d000000 0x4000>, + <0x7d000000 0x4000>; phy_type = "utmi"; - clocks = <&tegra_car 22>; /* PERIPH_ID_USBD */ + clocks = <&tegra_car TEGRA124_CLK_USBD>, + <&tegra_car TEGRA124_CLK_PLL_U>, + <&tegra_car TEGRA124_CLK_USBD>; + clock-names = "reg", "pll_u", "utmi-pads"; + resets = <&tegra_car 22>, <&tegra_car 22>; + reset-names = "usb", "utmi-pads"; + nvidia,hssync-start-delay = <0>; + nvidia,idle-wait-delay = <17>; + nvidia,elastic-limit = <16>; + nvidia,term-range-adj = <6>; + nvidia,xcvr-setup = <9>; + nvidia,xcvr-lsfslew = <0>; + nvidia,xcvr-lsrslew = <3>; + nvidia,hssquelch-level = <2>; + nvidia,hsdiscon-level = <5>; + nvidia,xcvr-hsslew = <12>; + nvidia,has-utmi-pad-registers; status = "disabled"; }; usb@7d004000 { compatible = "nvidia,tegra124-ehci", "nvidia,tegra30-ehci"; reg = <0x7d004000 0x4000>; - interrupts = < 53 >; + interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>; phy_type = "hsic"; - clocks = <&tegra_car 58>; /* PERIPH_ID_USB2 */ + clocks = <&tegra_car TEGRA124_CLK_USB2>; + resets = <&tegra_car 58>; + reset-names = "usb"; + nvidia,phy = <&phy2>; + status = "disabled"; + }; + + phy2: usb-phy@7d004000 { + compatible = "nvidia,tegra124-usb-phy", "nvidia,tegra30-usb-phy"; + reg = <0x7d004000 0x4000>, + <0x7d000000 0x4000>; + phy_type = "utmi"; + clocks = <&tegra_car TEGRA124_CLK_USB2>, + <&tegra_car TEGRA124_CLK_PLL_U>, + <&tegra_car TEGRA124_CLK_USBD>; + clock-names = "reg", "pll_u", "utmi-pads"; + resets = <&tegra_car 58>, <&tegra_car 22>; + reset-names = "usb", "utmi-pads"; + nvidia,hssync-start-delay = <0>; + nvidia,idle-wait-delay = <17>; + nvidia,elastic-limit = <16>; + nvidia,term-range-adj = <6>; + nvidia,xcvr-setup = <9>; + nvidia,xcvr-lsfslew = <0>; + nvidia,xcvr-lsrslew = <3>; + nvidia,hssquelch-level = <2>; + nvidia,hsdiscon-level = <5>; + nvidia,xcvr-hsslew = <12>; status = "disabled"; }; usb@7d008000 { compatible = "nvidia,tegra124-ehci", "nvidia,tegra30-ehci"; reg = <0x7d008000 0x4000>; - interrupts = < 129 >; + interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>; + phy_type = "utmi"; + clocks = <&tegra_car TEGRA124_CLK_USB3>; + resets = <&tegra_car 59>; + reset-names = "usb"; + nvidia,phy = <&phy3>; + status = "disabled"; + }; + + phy3: usb-phy@7d008000 { + compatible = "nvidia,tegra124-usb-phy", "nvidia,tegra30-usb-phy"; + reg = <0x7d008000 0x4000>, + <0x7d000000 0x4000>; phy_type = "utmi"; - clocks = <&tegra_car 59>; /* PERIPH_ID_USB3 */ + clocks = <&tegra_car TEGRA124_CLK_USB3>, + <&tegra_car TEGRA124_CLK_PLL_U>, + <&tegra_car TEGRA124_CLK_USBD>; + clock-names = "reg", "pll_u", "utmi-pads"; + resets = <&tegra_car 59>, <&tegra_car 22>; + reset-names = "usb", "utmi-pads"; + nvidia,hssync-start-delay = <0>; + nvidia,idle-wait-delay = <17>; + nvidia,elastic-limit = <16>; + nvidia,term-range-adj = <6>; + nvidia,xcvr-setup = <9>; + nvidia,xcvr-lsfslew = <0>; + nvidia,xcvr-lsrslew = <3>; + nvidia,hssquelch-level = <2>; + nvidia,hsdiscon-level = <5>; + nvidia,xcvr-hsslew = <12>; status = "disabled"; }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a15"; + reg = <0>; + + clocks = <&tegra_car TEGRA124_CLK_CCLK_G>, + <&tegra_car TEGRA124_CLK_CCLK_LP>, + <&tegra_car TEGRA124_CLK_PLL_X>, + <&tegra_car TEGRA124_CLK_PLL_P>, + <&dfll>; + clock-names = "cpu_g", "cpu_lp", "pll_x", "pll_p", "dfll"; + /* FIXME: what's the actual transition time? */ + clock-latency = <300000>; + }; + + cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a15"; + reg = <1>; + }; + + cpu@2 { + device_type = "cpu"; + compatible = "arm,cortex-a15"; + reg = <2>; + }; + + cpu@3 { + device_type = "cpu"; + compatible = "arm,cortex-a15"; + reg = <3>; + }; + }; + + pmu { + compatible = "arm,cortex-a15-pmu"; + interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>; + interrupt-affinity = <&{/cpus/cpu@0}>, + <&{/cpus/cpu@1}>, + <&{/cpus/cpu@2}>, + <&{/cpus/cpu@3}>; + }; + + thermal-zones { + cpu { + polling-delay-passive = <1000>; + polling-delay = <1000>; + + thermal-sensors = + <&soctherm TEGRA124_SOCTHERM_SENSOR_CPU>; + }; + + mem { + polling-delay-passive = <1000>; + polling-delay = <1000>; + + thermal-sensors = + <&soctherm TEGRA124_SOCTHERM_SENSOR_MEM>; + }; + + gpu { + polling-delay-passive = <1000>; + polling-delay = <1000>; + + thermal-sensors = + <&soctherm TEGRA124_SOCTHERM_SENSOR_GPU>; + }; + + pllx { + polling-delay-passive = <1000>; + polling-delay = <1000>; + + thermal-sensors = + <&soctherm TEGRA124_SOCTHERM_SENSOR_PLLX>; + }; + }; + + timer { + compatible = "arm,armv7-timer"; + interrupts = <GIC_PPI 13 + (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 14 + (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 11 + (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 10 + (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>; + interrupt-parent = <&gic>; + }; }; diff --git a/arch/arm/dts/tegra20-colibri.dts b/arch/arm/dts/tegra20-colibri.dts index f058d45c5c..2cf24d3ee7 100644 --- a/arch/arm/dts/tegra20-colibri.dts +++ b/arch/arm/dts/tegra20-colibri.dts @@ -20,7 +20,7 @@ sdhci0 = "/sdhci@c8000600"; }; - host1x { + host1x@50000000 { status = "okay"; dc@54200000 { status = "okay"; @@ -32,16 +32,19 @@ }; usb@c5000000 { + statuc = "okay"; dr_mode = "otg"; }; usb@c5004000 { + statuc = "okay"; /* VBUS_LAN */ nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_HIGH>; nvidia,vbus-gpio = <&gpio TEGRA_GPIO(BB, 1) GPIO_ACTIVE_HIGH>; }; usb@c5008000 { + statuc = "okay"; /* USBH_PEN */ nvidia,vbus-gpio = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_LOW>; }; @@ -88,6 +91,23 @@ cd-gpios = <&gpio TEGRA_GPIO(C, 7) GPIO_ACTIVE_LOW>; }; + clocks { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + clk32k_in: clock@0 { + compatible = "fixed-clock"; + reg=<0>; + #clock-cells = <0>; + clock-frequency = <32768>; + }; + }; + + pwm: pwm@7000a000 { + status = "okay"; + }; + lcd_panel: panel { clock = <25175000>; xres = <640>; diff --git a/arch/arm/dts/tegra20-harmony.dts b/arch/arm/dts/tegra20-harmony.dts index e6e42295e2..623eb90a8a 100644 --- a/arch/arm/dts/tegra20-harmony.dts +++ b/arch/arm/dts/tegra20-harmony.dts @@ -21,7 +21,7 @@ reg = <0x00000000 0x40000000>; }; - host1x { + host1x@50000000 { status = "okay"; dc@54200000 { status = "okay"; @@ -46,30 +46,15 @@ }; }; - i2c@7000c000 { - status = "disabled"; - }; - - i2c@7000c400 { - status = "disabled"; - }; - - i2c@7000c500 { - status = "disabled"; - }; - - i2c@7000d000 { - status = "disabled"; - }; - - usb@c5000000 { - status = "disabled"; - }; - usb@c5004000 { + statuc = "okay"; nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 1) 0>; }; + usb@c5008000 { + status = "okay"; + }; + sdhci@c8000200 { status = "okay"; cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>; @@ -86,6 +71,23 @@ bus-width = <8>; }; + clocks { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + clk32k_in: clock@0 { + compatible = "fixed-clock"; + reg=<0>; + #clock-cells = <0>; + clock-frequency = <32768>; + }; + }; + + pwm: pwm@7000a000 { + status = "okay"; + }; + lcd_panel: panel { clock = <42430000>; xres = <1024>; diff --git a/arch/arm/dts/tegra20-medcom-wide.dts b/arch/arm/dts/tegra20-medcom-wide.dts index b6b57abdef..3d37257189 100644 --- a/arch/arm/dts/tegra20-medcom-wide.dts +++ b/arch/arm/dts/tegra20-medcom-wide.dts @@ -19,7 +19,7 @@ reg = <0x00000000 0x20000000>; }; - host1x { + host1x@50000000 { status = "okay"; dc@54200000 { @@ -36,28 +36,12 @@ clock-frequency = <216000000>; }; - i2c@7000c000 { - status = "disabled"; - }; - - i2c@7000c400 { - status = "disabled"; - }; - - i2c@7000c500 { - status = "disabled"; - }; - - i2c@7000d000 { - status = "disabled"; - }; - - usb@c5000000 { - status = "disabled"; + usb@c5008000 { + status = "okay"; }; - usb@c5004000 { - status = "disabled"; + pwm: pwm@7000a000 { + status = "okay"; }; lcd_panel: panel { diff --git a/arch/arm/dts/tegra20-paz00.dts b/arch/arm/dts/tegra20-paz00.dts index 16381c3a4c..5c7e80558d 100644 --- a/arch/arm/dts/tegra20-paz00.dts +++ b/arch/arm/dts/tegra20-paz00.dts @@ -20,7 +20,7 @@ reg = <0x00000000 0x20000000>; }; - host1x { + host1x@50000000 { status = "okay"; dc@54200000 { status = "okay"; @@ -35,28 +35,8 @@ clock-frequency = < 216000000 >; }; - i2c@7000c000 { - status = "disabled"; - }; - - i2c@7000c400 { - status = "disabled"; - }; - - i2c@7000c500 { - status = "disabled"; - }; - - i2c@7000d000 { - status = "disabled"; - }; - - usb@c5000000 { - status = "disabled"; - }; - - usb@c5004000 { - status = "disabled"; + usb@c5008000 { + status = "okay"; }; sdhci@c8000000 { @@ -72,6 +52,23 @@ bus-width = <8>; }; + clocks { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + clk32k_in: clock@0 { + compatible = "fixed-clock"; + reg=<0>; + #clock-cells = <0>; + clock-frequency = <32768>; + }; + }; + + pwm: pwm@7000a000 { + status = "okay"; + }; + lcd_panel: panel { /* PAZ00 has 1024x600 */ clock = <54030000>; diff --git a/arch/arm/dts/tegra20-plutux.dts b/arch/arm/dts/tegra20-plutux.dts index e5562a9ca5..7f57f1d4b5 100644 --- a/arch/arm/dts/tegra20-plutux.dts +++ b/arch/arm/dts/tegra20-plutux.dts @@ -38,12 +38,4 @@ i2c@7000d000 { status = "disabled"; }; - - usb@c5000000 { - status = "disabled"; - }; - - usb@c5004000 { - status = "disabled"; - }; }; diff --git a/arch/arm/dts/tegra20-seaboard.dts b/arch/arm/dts/tegra20-seaboard.dts index 10f399284a..eada59073e 100644 --- a/arch/arm/dts/tegra20-seaboard.dts +++ b/arch/arm/dts/tegra20-seaboard.dts @@ -31,7 +31,7 @@ reg = < 0x00000000 0x40000000 >; }; - host1x { + host1x@50000000 { status = "okay"; dc@54200000 { status = "okay"; @@ -40,10 +40,15 @@ nvidia,panel = <&lcd_panel>; }; }; + + dc@54240000 { + status = "disabled"; + }; }; /* This is not used in U-Boot, but is expected to be in kernel .dts */ i2c@7000d000 { + status = "okay"; clock-frequency = <100000>; pmic@34 { compatible = "ti,tps6586x"; @@ -75,18 +80,21 @@ }; i2c@7000c000 { + status = "okay"; clock-frequency = <100000>; }; i2c@7000c400 { - status = "disabled"; + status = "okay"; }; i2c@7000c500 { + status = "okay"; clock-frequency = <100000>; }; kbc@7000e200 { + status = "okay"; linux,keymap = <0x00020011 0x0003001f 0x0004001e 0x0005002c 0x000701d0 0x0107007d 0x02060064 0x02070038 0x03000006 0x03010005 0x03020013 0x03030012 0x03040021 0x03050020 @@ -114,6 +122,8 @@ }; emc@7000f400 { + #address-cells = <1>; + #size-cells = <0>; emc-table@190000 { reg = < 190000 >; compatible = "nvidia,tegra20-emc-table"; @@ -151,6 +161,7 @@ }; usb@c5000000 { + status = "okay"; nvidia,vbus-gpio = <&gpio TEGRA_GPIO(D, 0) GPIO_ACTIVE_HIGH>; dr_mode = "otg"; }; @@ -159,6 +170,10 @@ status = "disabled"; }; + usb@c5008000 { + status = "okay"; + }; + sdhci@c8000400 { status = "okay"; cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>; @@ -172,6 +187,23 @@ bus-width = <8>; }; + clocks { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + clk32k_in: clock@0 { + compatible = "fixed-clock"; + reg=<0>; + #clock-cells = <0>; + clock-frequency = <32768>; + }; + }; + + pwm: pwm@7000a000 { + status = "okay"; + }; + lcd_panel: panel { /* Seaboard has 1366x768 */ clock = <70600000>; diff --git a/arch/arm/dts/tegra20-tamonten.dtsi b/arch/arm/dts/tegra20-tamonten.dtsi index 78449e6133..f13ef4d05a 100644 --- a/arch/arm/dts/tegra20-tamonten.dtsi +++ b/arch/arm/dts/tegra20-tamonten.dtsi @@ -8,7 +8,7 @@ reg = <0x00000000 0x20000000>; }; - host1x { + host1x@50000000 { hdmi { vdd-supply = <&hdmi_vdd_reg>; pll-supply = <&hdmi_pll_reg>; @@ -483,6 +483,19 @@ status = "okay"; }; + clocks { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + clk32k_in: clock@0 { + compatible = "fixed-clock"; + reg=<0>; + #clock-cells = <0>; + clock-frequency = <32768>; + }; + }; + regulators { compatible = "simple-bus"; diff --git a/arch/arm/dts/tegra20-tec.dts b/arch/arm/dts/tegra20-tec.dts index 94ba6dc2d4..4f68077faf 100644 --- a/arch/arm/dts/tegra20-tec.dts +++ b/arch/arm/dts/tegra20-tec.dts @@ -19,7 +19,7 @@ reg = <0x00000000 0x20000000>; }; - host1x { + host1x@50000000 { status = "okay"; dc@54200000 { @@ -52,12 +52,8 @@ status = "disabled"; }; - usb@c5000000 { - status = "disabled"; - }; - - usb@c5004000 { - status = "disabled"; + pwm: pwm@7000a000 { + status = "okay"; }; lcd_panel: panel { diff --git a/arch/arm/dts/tegra20-trimslice.dts b/arch/arm/dts/tegra20-trimslice.dts index 27b118f212..db13ff9651 100644 --- a/arch/arm/dts/tegra20-trimslice.dts +++ b/arch/arm/dts/tegra20-trimslice.dts @@ -26,27 +26,11 @@ clock-frequency = <216000000>; }; - i2c@7000c000 { - status = "disabled"; - }; - spi@7000c380 { status = "okay"; spi-max-frequency = <25000000>; }; - i2c@7000c400 { - status = "disabled"; - }; - - i2c@7000c500 { - status = "disabled"; - }; - - i2c@7000d000 { - status = "disabled"; - }; - pcie-controller@80003000 { status = "okay"; @@ -62,13 +46,10 @@ }; usb@c5000000 { + status = "okay"; nvidia,vbus-gpio = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>; }; - usb@c5004000 { - status = "disabled"; - }; - sdhci@c8000000 { status = "okay"; bus-width = <4>; @@ -81,6 +62,19 @@ bus-width = <4>; }; + clocks { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + clk32k_in: clock@0 { + compatible = "fixed-clock"; + reg=<0>; + #clock-cells = <0>; + clock-frequency = <32768>; + }; + }; + regulators { compatible = "simple-bus"; #address-cells = <1>; diff --git a/arch/arm/dts/tegra20-ventana.dts b/arch/arm/dts/tegra20-ventana.dts index 939e567d13..851e0ed8d9 100644 --- a/arch/arm/dts/tegra20-ventana.dts +++ b/arch/arm/dts/tegra20-ventana.dts @@ -20,7 +20,7 @@ reg = <0x00000000 0x40000000>; }; - host1x { + host1x@50000000 { status = "okay"; dc@54200000 { status = "okay"; @@ -35,28 +35,8 @@ clock-frequency = < 216000000 >; }; - i2c@7000c000 { - status = "disabled"; - }; - - i2c@7000c400 { - status = "disabled"; - }; - - i2c@7000c500 { - status = "disabled"; - }; - - i2c@7000d000 { - status = "disabled"; - }; - - usb@c5000000 { - status = "disabled"; - }; - - usb@c5004000 { - status = "disabled"; + usb@c5008000 { + status = "okay"; }; sdhci@c8000400 { @@ -72,6 +52,23 @@ bus-width = <8>; }; + clocks { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + clk32k_in: clock@0 { + compatible = "fixed-clock"; + reg=<0>; + #clock-cells = <0>; + clock-frequency = <32768>; + }; + }; + + pwm: pwm@7000a000 { + status = "okay"; + }; + lcd_panel: panel { clock = <72072000>; xres = <1366>; diff --git a/arch/arm/dts/tegra20-whistler.dts b/arch/arm/dts/tegra20-whistler.dts index c4a28eb427..358c5824f7 100644 --- a/arch/arm/dts/tegra20-whistler.dts +++ b/arch/arm/dts/tegra20-whistler.dts @@ -26,19 +26,8 @@ clock-frequency = < 216000000 >; }; - i2c@7000c000 { - status = "disabled"; - }; - - i2c@7000c400 { - status = "disabled"; - }; - - i2c@7000c500 { - status = "disabled"; - }; - i2c@7000d000 { + status = "okay"; clock-frequency = <100000>; pmic@3c { @@ -56,12 +45,8 @@ }; }; - usb@c5000000 { - status = "disabled"; - }; - - usb@c5004000 { - status = "disabled"; + usb@c5008000 { + status = "okay"; }; sdhci@c8000400 { @@ -74,4 +59,18 @@ status = "okay"; bus-width = <8>; }; + + clocks { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + clk32k_in: clock@0 { + compatible = "fixed-clock"; + reg=<0>; + #clock-cells = <0>; + clock-frequency = <32768>; + }; + }; + }; diff --git a/arch/arm/dts/tegra20.dtsi b/arch/arm/dts/tegra20.dtsi index e68d7be478..31223e4fc9 100644 --- a/arch/arm/dts/tegra20.dtsi +++ b/arch/arm/dts/tegra20.dtsi @@ -1,72 +1,94 @@ #include <dt-bindings/clock/tegra20-car.h> #include <dt-bindings/gpio/tegra-gpio.h> +#include <dt-bindings/pinctrl/pinctrl-tegra.h> #include <dt-bindings/interrupt-controller/arm-gic.h> #include "skeleton.dtsi" / { compatible = "nvidia,tegra20"; - interrupt-parent = <&intc>; + interrupt-parent = <&lic>; - host1x { + host1x@50000000 { + u-boot,dm-pre-reloc; compatible = "nvidia,tegra20-host1x", "simple-bus"; reg = <0x50000000 0x00024000>; - interrupts = <0 65 0x04 /* mpcore syncpt */ - 0 67 0x04>; /* mpcore general */ - status = "disabled"; + interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>, /* syncpt */ + <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>; /* general */ + clocks = <&tegra_car TEGRA20_CLK_HOST1X>; + resets = <&tegra_car 28>; + reset-names = "host1x"; #address-cells = <1>; #size-cells = <1>; ranges = <0x54000000 0x54000000 0x04000000>; - /* video-encoding/decoding */ - mpe { + mpe@54040000 { + compatible = "nvidia,tegra20-mpe"; reg = <0x54040000 0x00040000>; - interrupts = <0 68 0x04>; - status = "disabled"; + interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_MPE>; + resets = <&tegra_car 60>; + reset-names = "mpe"; }; - /* video input */ - vi { + vi@54080000 { + compatible = "nvidia,tegra20-vi"; reg = <0x54080000 0x00040000>; - interrupts = <0 69 0x04>; - status = "disabled"; + interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_VI>; + resets = <&tegra_car 20>; + reset-names = "vi"; }; - /* EPP */ - epp { + epp@540c0000 { + compatible = "nvidia,tegra20-epp"; reg = <0x540c0000 0x00040000>; - interrupts = <0 70 0x04>; - status = "disabled"; + interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_EPP>; + resets = <&tegra_car 19>; + reset-names = "epp"; }; - /* ISP */ - isp { + isp@54100000 { + compatible = "nvidia,tegra20-isp"; reg = <0x54100000 0x00040000>; - interrupts = <0 71 0x04>; - status = "disabled"; + interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_ISP>; + resets = <&tegra_car 23>; + reset-names = "isp"; }; - /* 2D engine */ - gr2d { + gr2d@54140000 { + compatible = "nvidia,tegra20-gr2d"; reg = <0x54140000 0x00040000>; - interrupts = <0 72 0x04>; - status = "disabled"; + interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_GR2D>; + resets = <&tegra_car 21>; + reset-names = "2d"; }; - /* 3D engine */ - gr3d { + gr3d@54180000 { + compatible = "nvidia,tegra20-gr3d"; reg = <0x54180000 0x00040000>; - status = "disabled"; + clocks = <&tegra_car TEGRA20_CLK_GR3D>; + resets = <&tegra_car 24>; + reset-names = "3d"; }; - /* display controllers */ dc@54200000 { + u-boot,dm-pre-reloc; compatible = "nvidia,tegra20-dc"; reg = <0x54200000 0x00040000>; - interrupts = <0 73 0x04>; - status = "disabled"; + interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_DISP1>, + <&tegra_car TEGRA20_CLK_PLL_P>; + clock-names = "dc", "parent"; + resets = <&tegra_car 27>; + reset-names = "dc"; + + nvidia,head = <0>; rgb { status = "disabled"; @@ -76,69 +98,138 @@ dc@54240000 { compatible = "nvidia,tegra20-dc"; reg = <0x54240000 0x00040000>; - interrupts = <0 74 0x04>; - status = "disabled"; + interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_DISP2>, + <&tegra_car TEGRA20_CLK_PLL_P>; + clock-names = "dc", "parent"; + resets = <&tegra_car 26>; + reset-names = "dc"; + + nvidia,head = <1>; rgb { status = "disabled"; }; }; - /* outputs */ - hdmi { + hdmi@54280000 { compatible = "nvidia,tegra20-hdmi"; reg = <0x54280000 0x00040000>; - interrupts = <0 75 0x04>; + interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_HDMI>, + <&tegra_car TEGRA20_CLK_PLL_D_OUT0>; + clock-names = "hdmi", "parent"; + resets = <&tegra_car 51>; + reset-names = "hdmi"; status = "disabled"; }; - tvo { + tvo@542c0000 { compatible = "nvidia,tegra20-tvo"; reg = <0x542c0000 0x00040000>; - interrupts = <0 76 0x04>; + interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_TVO>; status = "disabled"; }; - dsi { + dsi@54300000 { compatible = "nvidia,tegra20-dsi"; reg = <0x54300000 0x00040000>; + clocks = <&tegra_car TEGRA20_CLK_DSI>; + resets = <&tegra_car 48>; + reset-names = "dsi"; status = "disabled"; }; }; + timer@50040600 { + compatible = "arm,cortex-a9-twd-timer"; + interrupt-parent = <&intc>; + reg = <0x50040600 0x20>; + interrupts = <GIC_PPI 13 + (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>; + clocks = <&tegra_car TEGRA20_CLK_TWD>; + }; + intc: interrupt-controller@50041000 { - compatible = "nvidia,tegra20-gic"; + compatible = "arm,cortex-a9-gic"; + reg = <0x50041000 0x1000 + 0x50040100 0x0100>; interrupt-controller; - #interrupt-cells = <1>; - reg = < 0x50041000 0x1000 >, - < 0x50040100 0x0100 >; + #interrupt-cells = <3>; + interrupt-parent = <&intc>; + }; + + cache-controller@50043000 { + compatible = "arm,pl310-cache"; + reg = <0x50043000 0x1000>; + arm,data-latency = <5 5 2>; + arm,tag-latency = <4 4 2>; + cache-unified; + cache-level = <2>; + }; + + lic: interrupt-controller@60004000 { + compatible = "nvidia,tegra20-ictlr"; + reg = <0x60004000 0x100>, + <0x60004100 0x50>, + <0x60004200 0x50>, + <0x60004300 0x50>; + interrupt-controller; + #interrupt-cells = <3>; + interrupt-parent = <&intc>; + }; + + timer@60005000 { + compatible = "nvidia,tegra20-timer"; + reg = <0x60005000 0x60>; + interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_TIMER>; }; tegra_car: clock@60006000 { compatible = "nvidia,tegra20-car"; reg = <0x60006000 0x1000>; #clock-cells = <1>; + #reset-cells = <1>; + }; + + flow-controller@60007000 { + compatible = "nvidia,tegra20-flowctrl"; + reg = <0x60007000 0x1000>; }; - apbdma: dma { + apbdma: dma@6000a000 { compatible = "nvidia,tegra20-apbdma"; reg = <0x6000a000 0x1200>; - interrupts = <0 104 0x04 - 0 105 0x04 - 0 106 0x04 - 0 107 0x04 - 0 108 0x04 - 0 109 0x04 - 0 110 0x04 - 0 111 0x04 - 0 112 0x04 - 0 113 0x04 - 0 114 0x04 - 0 115 0x04 - 0 116 0x04 - 0 117 0x04 - 0 118 0x04 - 0 119 0x04>; + interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_APBDMA>; + resets = <&tegra_car 34>; + reset-names = "dma"; + #dma-cells = <1>; + }; + + ahb@6000c000 { + compatible = "nvidia,tegra20-ahb"; + reg = <0x6000c000 0x110>; /* AHB Arbitration + Gizmo Controller */ }; gpio: gpio@6000d000 { @@ -155,41 +246,73 @@ gpio-controller; #interrupt-cells = <2>; interrupt-controller; + /* + gpio-ranges = <&pinmux 0 0 224>; + */ + }; + + apbmisc@70000800 { + compatible = "nvidia,tegra20-apbmisc"; + reg = <0x70000800 0x64 /* Chip revision */ + 0x70000008 0x04>; /* Strapping options */ }; - pinmux: pinmux@70000000 { + pinmux: pinmux@70000014 { compatible = "nvidia,tegra20-pinmux"; - reg = < 0x70000014 0x10 /* Tri-state registers */ - 0x70000080 0x20 /* Mux registers */ - 0x700000a0 0x14 /* Pull-up/down registers */ - 0x70000868 0xa8 >; /* Pad control registers */ + reg = <0x70000014 0x10 /* Tri-state registers */ + 0x70000080 0x20 /* Mux registers */ + 0x700000a0 0x14 /* Pull-up/down registers */ + 0x70000868 0xa8>; /* Pad control registers */ }; das@70000c00 { - #address-cells = <1>; - #size-cells = <0>; compatible = "nvidia,tegra20-das"; reg = <0x70000c00 0x80>; }; - i2s@70002800 { - #address-cells = <1>; - #size-cells = <0>; + tegra_ac97: ac97@70002000 { + compatible = "nvidia,tegra20-ac97"; + reg = <0x70002000 0x200>; + interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_AC97>; + resets = <&tegra_car 3>; + reset-names = "ac97"; + dmas = <&apbdma 12>, <&apbdma 12>; + dma-names = "rx", "tx"; + status = "disabled"; + }; + + tegra_i2s1: i2s@70002800 { compatible = "nvidia,tegra20-i2s"; reg = <0x70002800 0x200>; - interrupts = < 45 >; - dma-channel = < 2 >; + interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_I2S1>; + resets = <&tegra_car 11>; + reset-names = "i2s"; + dmas = <&apbdma 2>, <&apbdma 2>; + dma-names = "rx", "tx"; + status = "disabled"; }; - i2s@70002a00 { - #address-cells = <1>; - #size-cells = <0>; + tegra_i2s2: i2s@70002a00 { compatible = "nvidia,tegra20-i2s"; reg = <0x70002a00 0x200>; - interrupts = < 35 >; - dma-channel = < 1 >; + interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_I2S2>; + resets = <&tegra_car 18>; + reset-names = "i2s"; + dmas = <&apbdma 1>, <&apbdma 1>; + dma-names = "rx", "tx"; + status = "disabled"; }; + /* + * There are two serial driver i.e. 8250 based simple serial + * driver and APB DMA based serial driver for higher baudrate + * and performace. To enable the 8250 based driver, the compatible + * is "nvidia,tegra20-uart" and to enable the APB DMA based serial + * driver, the comptible is "nvidia,tegra20-hsuart". + */ uarta: serial@70006000 { compatible = "nvidia,tegra20-uart"; reg = <0x70006000 0x40>; @@ -266,58 +389,95 @@ compatible = "nvidia,tegra20-pwm"; reg = <0x7000a000 0x100>; #pwm-cells = <2>; + clocks = <&tegra_car TEGRA20_CLK_PWM>; + resets = <&tegra_car 17>; + reset-names = "pwm"; + status = "disabled"; + }; + + rtc@7000e000 { + compatible = "nvidia,tegra20-rtc"; + reg = <0x7000e000 0x100>; + interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_RTC>; }; i2c@7000c000 { + compatible = "nvidia,tegra20-i2c"; + reg = <0x7000c000 0x100>; + interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; - compatible = "nvidia,tegra20-i2c"; - reg = <0x7000C000 0x100>; - interrupts = < 70 >; - /* PERIPH_ID_I2C1, PLL_P_OUT3 */ - clocks = <&tegra_car 12>, <&tegra_car 124>; + clocks = <&tegra_car TEGRA20_CLK_I2C1>, + <&tegra_car TEGRA20_CLK_PLL_P_OUT3>; + clock-names = "div-clk", "fast-clk"; + resets = <&tegra_car 12>; + reset-names = "i2c"; + dmas = <&apbdma 21>, <&apbdma 21>; + dma-names = "rx", "tx"; + status = "disabled"; }; spi@7000c380 { compatible = "nvidia,tegra20-sflash"; reg = <0x7000c380 0x80>; - interrupts = <0 39 0x04>; - nvidia,dma-request-selector = <&apbdma 11>; + interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; + clocks = <&tegra_car TEGRA20_CLK_SPI>; + resets = <&tegra_car 43>; + reset-names = "spi"; + dmas = <&apbdma 11>, <&apbdma 11>; + dma-names = "rx", "tx"; status = "disabled"; - /* PERIPH_ID_SPI1, PLLP_OUT0 */ - clocks = <&tegra_car 43>; }; i2c@7000c400 { + compatible = "nvidia,tegra20-i2c"; + reg = <0x7000c400 0x100>; + interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; - compatible = "nvidia,tegra20-i2c"; - reg = <0x7000C400 0x100>; - interrupts = < 116 >; - /* PERIPH_ID_I2C2, PLL_P_OUT3 */ - clocks = <&tegra_car 54>, <&tegra_car 124>; + clocks = <&tegra_car TEGRA20_CLK_I2C2>, + <&tegra_car TEGRA20_CLK_PLL_P_OUT3>; + clock-names = "div-clk", "fast-clk"; + resets = <&tegra_car 54>; + reset-names = "i2c"; + dmas = <&apbdma 22>, <&apbdma 22>; + dma-names = "rx", "tx"; + status = "disabled"; }; i2c@7000c500 { + compatible = "nvidia,tegra20-i2c"; + reg = <0x7000c500 0x100>; + interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; - compatible = "nvidia,tegra20-i2c"; - reg = <0x7000C500 0x100>; - interrupts = < 124 >; - /* PERIPH_ID_I2C3, PLL_P_OUT3 */ - clocks = <&tegra_car 67>, <&tegra_car 124>; + clocks = <&tegra_car TEGRA20_CLK_I2C3>, + <&tegra_car TEGRA20_CLK_PLL_P_OUT3>; + clock-names = "div-clk", "fast-clk"; + resets = <&tegra_car 67>; + reset-names = "i2c"; + dmas = <&apbdma 23>, <&apbdma 23>; + dma-names = "rx", "tx"; + status = "disabled"; }; i2c@7000d000 { + compatible = "nvidia,tegra20-i2c-dvc"; + reg = <0x7000d000 0x200>; + interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; - compatible = "nvidia,tegra20-i2c-dvc"; - reg = <0x7000D000 0x200>; - interrupts = < 85 >; - /* PERIPH_ID_DVC_I2C, PLL_P_OUT3 */ - clocks = <&tegra_car 47>, <&tegra_car 124>; + clocks = <&tegra_car TEGRA20_CLK_DVC>, + <&tegra_car TEGRA20_CLK_PLL_P_OUT3>; + clock-names = "div-clk", "fast-clk"; + resets = <&tegra_car 47>; + reset-names = "i2c"; + dmas = <&apbdma 24>, <&apbdma 24>; + dma-names = "rx", "tx"; + status = "disabled"; }; spi@7000d400 { @@ -376,17 +536,50 @@ status = "disabled"; }; - kbc@7000e200 { compatible = "nvidia,tegra20-kbc"; - reg = <0x7000e200 0x0078>; + reg = <0x7000e200 0x100>; + interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_KBC>; + resets = <&tegra_car 36>; + reset-names = "kbc"; + status = "disabled"; }; - emc@7000f400 { - #address-cells = < 1 >; - #size-cells = < 0 >; + pmc@7000e400 { + compatible = "nvidia,tegra20-pmc"; + reg = <0x7000e400 0x400>; + clocks = <&tegra_car TEGRA20_CLK_PCLK>, <&clk32k_in>; + clock-names = "pclk", "clk32k_in"; + }; + + memory-controller@7000f000 { + compatible = "nvidia,tegra20-mc"; + reg = <0x7000f000 0x024 + 0x7000f03c 0x3c4>; + interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>; + }; + + iommu@7000f024 { + compatible = "nvidia,tegra20-gart"; + reg = <0x7000f024 0x00000018 /* controller registers */ + 0x58000000 0x02000000>; /* GART aperture */ + }; + + memory-controller@7000f400 { compatible = "nvidia,tegra20-emc"; reg = <0x7000f400 0x200>; + #address-cells = <1>; + #size-cells = <0>; + }; + + fuse@7000f800 { + compatible = "nvidia,tegra20-efuse"; + reg = <0x7000f800 0x400>; + clocks = <&tegra_car TEGRA20_CLK_FUSE>; + clock-names = "fuse"; + resets = <&tegra_car 39>; + reset-names = "fuse"; }; pcie-controller@80003000 { @@ -416,9 +609,12 @@ clocks = <&tegra_car TEGRA20_CLK_PEX>, <&tegra_car TEGRA20_CLK_AFI>, - <&tegra_car TEGRA20_CLK_PCIE_XCLK>, <&tegra_car TEGRA20_CLK_PLL_E>; - clock-names = "pex", "afi", "pcie_xclk", "pll_e"; + clock-names = "pex", "afi", "pll_e"; + resets = <&tegra_car 70>, + <&tegra_car 72>, + <&tegra_car 74>; + reset-names = "pex", "afi", "pcie_x"; status = "disabled"; pci@1,0 { @@ -451,57 +647,158 @@ usb@c5000000 { compatible = "nvidia,tegra20-ehci", "usb-ehci"; reg = <0xc5000000 0x4000>; - interrupts = < 52 >; + interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>; phy_type = "utmi"; - clocks = <&tegra_car 22>; /* PERIPH_ID_USBD */ nvidia,has-legacy-mode; + clocks = <&tegra_car TEGRA20_CLK_USBD>; + resets = <&tegra_car 22>; + reset-names = "usb"; + nvidia,needs-double-reset; + nvidia,phy = <&phy1>; + status = "disabled"; + }; + + phy1: usb-phy@c5000000 { + compatible = "nvidia,tegra20-usb-phy"; + reg = <0xc5000000 0x4000 0xc5000000 0x4000>; + phy_type = "utmi"; + clocks = <&tegra_car TEGRA20_CLK_USBD>, + <&tegra_car TEGRA20_CLK_PLL_U>, + <&tegra_car TEGRA20_CLK_CLK_M>, + <&tegra_car TEGRA20_CLK_USBD>; + clock-names = "reg", "pll_u", "timer", "utmi-pads"; + resets = <&tegra_car 22>, <&tegra_car 22>; + reset-names = "usb", "utmi-pads"; + nvidia,has-legacy-mode; + nvidia,hssync-start-delay = <9>; + nvidia,idle-wait-delay = <17>; + nvidia,elastic-limit = <16>; + nvidia,term-range-adj = <6>; + nvidia,xcvr-setup = <9>; + nvidia,xcvr-lsfslew = <1>; + nvidia,xcvr-lsrslew = <1>; + nvidia,has-utmi-pad-registers; + status = "disabled"; }; usb@c5004000 { compatible = "nvidia,tegra20-ehci", "usb-ehci"; reg = <0xc5004000 0x4000>; - interrupts = < 53 >; + interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>; + phy_type = "ulpi"; + clocks = <&tegra_car TEGRA20_CLK_USB2>; + resets = <&tegra_car 58>; + reset-names = "usb"; + nvidia,phy = <&phy2>; + status = "disabled"; + }; + + phy2: usb-phy@c5004000 { + compatible = "nvidia,tegra20-usb-phy"; + reg = <0xc5004000 0x4000>; phy_type = "ulpi"; - clocks = <&tegra_car 58>; /* PERIPH_ID_USB2 */ + clocks = <&tegra_car TEGRA20_CLK_USB2>, + <&tegra_car TEGRA20_CLK_PLL_U>, + <&tegra_car TEGRA20_CLK_CDEV2>; + clock-names = "reg", "pll_u", "ulpi-link"; + resets = <&tegra_car 58>, <&tegra_car 22>; + reset-names = "usb", "utmi-pads"; + status = "disabled"; }; usb@c5008000 { compatible = "nvidia,tegra20-ehci", "usb-ehci"; reg = <0xc5008000 0x4000>; - interrupts = < 129 >; + interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>; + phy_type = "utmi"; + clocks = <&tegra_car TEGRA20_CLK_USB3>; + resets = <&tegra_car 59>; + reset-names = "usb"; + nvidia,phy = <&phy3>; + status = "disabled"; + }; + + phy3: usb-phy@c5008000 { + compatible = "nvidia,tegra20-usb-phy"; + reg = <0xc5008000 0x4000 0xc5000000 0x4000>; phy_type = "utmi"; - clocks = <&tegra_car 59>; /* PERIPH_ID_USB3 */ + clocks = <&tegra_car TEGRA20_CLK_USB3>, + <&tegra_car TEGRA20_CLK_PLL_U>, + <&tegra_car TEGRA20_CLK_CLK_M>, + <&tegra_car TEGRA20_CLK_USBD>; + clock-names = "reg", "pll_u", "timer", "utmi-pads"; + resets = <&tegra_car 59>, <&tegra_car 22>; + reset-names = "usb", "utmi-pads"; + nvidia,hssync-start-delay = <9>; + nvidia,idle-wait-delay = <17>; + nvidia,elastic-limit = <16>; + nvidia,term-range-adj = <6>; + nvidia,xcvr-setup = <9>; + nvidia,xcvr-lsfslew = <2>; + nvidia,xcvr-lsrslew = <2>; + status = "disabled"; }; sdhci@c8000000 { compatible = "nvidia,tegra20-sdhci"; reg = <0xc8000000 0x200>; - interrupts = <0 14 0x04>; - clocks = <&tegra_car 14>; + interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_SDMMC1>; + resets = <&tegra_car 14>; + reset-names = "sdhci"; status = "disabled"; }; sdhci@c8000200 { compatible = "nvidia,tegra20-sdhci"; reg = <0xc8000200 0x200>; - interrupts = <0 15 0x04>; - clocks = <&tegra_car 9>; + interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_SDMMC2>; + resets = <&tegra_car 9>; + reset-names = "sdhci"; status = "disabled"; }; sdhci@c8000400 { compatible = "nvidia,tegra20-sdhci"; reg = <0xc8000400 0x200>; - interrupts = <0 19 0x04>; - clocks = <&tegra_car 69>; + interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_SDMMC3>; + resets = <&tegra_car 69>; + reset-names = "sdhci"; status = "disabled"; }; sdhci@c8000600 { compatible = "nvidia,tegra20-sdhci"; reg = <0xc8000600 0x200>; - interrupts = <0 31 0x04>; - clocks = <&tegra_car 15>; + interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_SDMMC4>; + resets = <&tegra_car 15>; + reset-names = "sdhci"; status = "disabled"; }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a9"; + reg = <0>; + }; + + cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a9"; + reg = <1>; + }; + }; + + pmu { + compatible = "arm,cortex-a9-pmu"; + interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>; + }; }; diff --git a/arch/arm/include/asm/arch-tegra/dc.h b/arch/arm/include/asm/arch-tegra/dc.h index 3a87f0b956..3a7ee5e77b 100644 --- a/arch/arm/include/asm/arch-tegra/dc.h +++ b/arch/arm/include/asm/arch-tegra/dc.h @@ -566,9 +566,4 @@ enum { #define DC_N_WINDOWS 5 #define DC_REG_SAVE_SPACE (DC_N_WINDOWS + 5) -struct display_timing; - -int display_init(void *lcdbase, int fb_bits_per_pixel, - struct display_timing *timing); - #endif /* __ASM_ARCH_TEGRA_DC_H */ diff --git a/arch/arm/include/asm/arch-tegra/pwm.h b/arch/arm/include/asm/arch-tegra/pwm.h index 92dced448a..5a2d9f3a9c 100644 --- a/arch/arm/include/asm/arch-tegra/pwm.h +++ b/arch/arm/include/asm/arch-tegra/pwm.h @@ -27,34 +27,4 @@ struct pwm_ctlr { #define PWM_DIVIDER_SHIFT 0 #define PWM_DIVIDER_MASK (0x1FFF << PWM_DIVIDER_SHIFT) -/** - * Program the PWM with the given parameters. - * - * @param channel PWM channel to update - * @param rate Clock rate to use for PWM, or 0 to leave alone - * @param pulse_width high pulse width: 0=always low, 1=1/256 pulse high, - * n = n/256 pulse high - * @param freq_divider frequency divider value (1 to use rate as is) - */ -void pwm_enable(unsigned channel, int rate, int pulse_width, int freq_divider); - -/** - * Request a pwm channel as referenced by a device tree node. - * - * This channel can then be passed to pwm_enable(). - * - * @param blob Device tree blob - * @param node Node containing reference to pwm - * @param prop_name Property name of pwm reference - * @return channel number, if ok, else -1 - */ -int pwm_request(const void *blob, int node, const char *prop_name); - -/** - * Set up the pwm controller, by looking it up in the fdt. - * - * @return 0 if ok, -1 if the device tree node was not found or invalid. - */ -int pwm_init(const void *blob); - #endif /* __ASM_ARCH_TEGRA_PWM_H */ diff --git a/arch/arm/include/asm/arch-tegra20/display.h b/arch/arm/include/asm/arch-tegra20/display.h index 018c9f9f76..ee5a3f6c91 100644 --- a/arch/arm/include/asm/arch-tegra20/display.h +++ b/arch/arm/include/asm/arch-tegra20/display.h @@ -9,8 +9,6 @@ #define __ASM_ARCH_TEGRA_DISPLAY_H #include <asm/arch-tegra/dc.h> -#include <fdtdec.h> -#include <asm/gpio.h> /* This holds information about a window which can be displayed */ struct disp_ctl_win { @@ -28,110 +26,4 @@ struct disp_ctl_win { unsigned out_h; /* Height of output window in pixels */ }; -#define FDT_LCD_TIMINGS 4 - -enum { - FDT_LCD_TIMING_REF_TO_SYNC, - FDT_LCD_TIMING_SYNC_WIDTH, - FDT_LCD_TIMING_BACK_PORCH, - FDT_LCD_TIMING_FRONT_PORCH, - - FDT_LCD_TIMING_COUNT, -}; - -enum lcd_cache_t { - FDT_LCD_CACHE_OFF = 0, - FDT_LCD_CACHE_WRITE_THROUGH = 1 << 0, - FDT_LCD_CACHE_WRITE_BACK = 1 << 1, - FDT_LCD_CACHE_FLUSH = 1 << 2, - FDT_LCD_CACHE_WRITE_BACK_FLUSH = FDT_LCD_CACHE_WRITE_BACK | - FDT_LCD_CACHE_FLUSH, -}; - -/* Information about the display controller */ -struct fdt_disp_config { - int valid; /* config is valid */ - int width; /* width in pixels */ - int height; /* height in pixels */ - int bpp; /* number of bits per pixel */ - - /* - * log2 of number of bpp, in general, unless it bpp is 24 in which - * case this field holds 24 also! This is a U-Boot thing. - */ - int log2_bpp; - struct disp_ctlr *disp; /* Display controller to use */ - fdt_addr_t frame_buffer; /* Address of frame buffer */ - unsigned pixel_clock; /* Pixel clock in Hz */ - uint horiz_timing[FDT_LCD_TIMING_COUNT]; /* Horizontal timing */ - uint vert_timing[FDT_LCD_TIMING_COUNT]; /* Vertical timing */ - int panel_node; /* node offset of panel information */ -}; - -/* Information about the LCD panel */ -struct fdt_panel_config { - int pwm_channel; /* PWM channel to use for backlight */ - enum lcd_cache_t cache_type; - - struct gpio_desc backlight_en; /* GPIO for backlight enable */ - struct gpio_desc lvds_shutdown; /* GPIO for lvds shutdown */ - struct gpio_desc backlight_vdd; /* GPIO for backlight vdd */ - struct gpio_desc panel_vdd; /* GPIO for panel vdd */ - /* - * Panel required timings - * Timing 1: delay between panel_vdd-rise and data-rise - * Timing 2: delay between data-rise and backlight_vdd-rise - * Timing 3: delay between backlight_vdd and pwm-rise - * Timing 4: delay between pwm-rise and backlight_en-rise - */ - uint panel_timings[FDT_LCD_TIMINGS]; -}; - -/** - * Register a new display based on device tree configuration. - * - * The frame buffer can be positioned by U-Boot or overriden by the fdt. - * You should pass in the U-Boot address here, and check the contents of - * struct fdt_disp_config to see what was actually chosen. - * - * @param blob Device tree blob - * @param default_lcd_base Default address of LCD frame buffer - * @return 0 if ok, -1 on error (unsupported bits per pixel) - */ -int tegra_display_probe(const void *blob, void *default_lcd_base); - -/** - * Return the current display configuration - * - * @return pointer to display configuration, or NULL if there is no valid - * config - */ -struct fdt_disp_config *tegra_display_get_config(void); - -/** - * Perform the next stage of the LCD init if it is time to do so. - * - * LCD init can be time-consuming because of the number of delays we need - * while waiting for the backlight power supply, etc. This function can - * be called at various times during U-Boot operation to advance the - * initialization of the LCD to the next stage if sufficient time has - * passed since the last stage. It keeps track of what stage it is up to - * and the time that it is permitted to move to the next stage. - * - * The final call should have wait=1 to complete the init. - * - * @param blob fdt blob containing LCD information - * @param wait 1 to wait until all init is complete, and then return - * 0 to return immediately, potentially doing nothing if it is - * not yet time for the next init. - */ -int tegra_lcd_check_next_stage(const void *blob, int wait); - -/** - * Set up the maximum LCD size so we can size the frame buffer. - * - * @param blob fdt blob containing LCD information - */ -void tegra_lcd_early_init(const void *blob); - #endif /*__ASM_ARCH_TEGRA_DISPLAY_H*/ diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig index 3857243947..ba6983f3df 100644 --- a/arch/arm/mach-tegra/Kconfig +++ b/arch/arm/mach-tegra/Kconfig @@ -9,11 +9,12 @@ config TEGRA_COMMON select DM_KEYBOARD select DM_PCI select DM_PCI_COMPAT + select DM_PWM select DM_SERIAL select DM_SPI select DM_SPI_FLASH select OF_CONTROL - select VIDCONSOLE_AS_LCD + select VIDCONSOLE_AS_LCD if DM_VIDEO config TEGRA_ARMV7_COMMON bool "Tegra 32-bit common options" diff --git a/arch/arm/mach-tegra/Makefile b/arch/arm/mach-tegra/Makefile index 2be6ef41ff..b2dbc6999c 100644 --- a/arch/arm/mach-tegra/Makefile +++ b/arch/arm/mach-tegra/Makefile @@ -12,7 +12,6 @@ obj-y += spl.o obj-y += cpu.o else obj-$(CONFIG_CMD_ENTERRCM) += cmd_enterrcm.o -obj-$(CONFIG_PWM_TEGRA) += pwm.o endif obj-$(CONFIG_ARM64) += arm64-mmu.o diff --git a/arch/arm/mach-tegra/board2.c b/arch/arm/mach-tegra/board2.c index 60e19c8387..ac274e17e8 100644 --- a/arch/arm/mach-tegra/board2.c +++ b/arch/arm/mach-tegra/board2.c @@ -13,15 +13,9 @@ #include <linux/sizes.h> #include <asm/io.h> #include <asm/arch/clock.h> -#ifdef CONFIG_LCD -#include <asm/arch/display.h> -#endif #include <asm/arch/funcmux.h> #include <asm/arch/pinmux.h> #include <asm/arch/pmu.h> -#ifdef CONFIG_PWM_TEGRA -#include <asm/arch/pwm.h> -#endif #include <asm/arch/tegra.h> #include <asm/arch-tegra/ap.h> #include <asm/arch-tegra/board.h> @@ -134,13 +128,9 @@ int board_init(void) pin_mux_spi(); #endif -#ifdef CONFIG_PWM_TEGRA - if (pwm_init(gd->fdt_blob)) - debug("%s: Failed to init pwm\n", __func__); -#endif -#ifdef CONFIG_LCD + /* Init is handled automatically in the driver-model case */ +#if defined(CONFIG_DM_VIDEO) pin_mux_display(); - tegra_lcd_check_next_stage(gd->fdt_blob, 0); #endif /* boot param addr */ gd->bd->bi_boot_params = (NV_PA_SDRAM_BASE + 0x100); @@ -168,12 +158,11 @@ int board_init(void) pin_mux_usb(); #endif -#ifdef CONFIG_LCD +#if defined(CONFIG_DM_VIDEO) board_id = tegra_board_id(); err = tegra_lcd_pmic_init(board_id); if (err) return err; - tegra_lcd_check_next_stage(gd->fdt_blob, 0); #endif #ifdef CONFIG_TEGRA_NAND @@ -221,9 +210,6 @@ int board_early_init_f(void) /* Initialize periph GPIOs */ gpio_early_init(); gpio_early_init_uart(); -#ifdef CONFIG_LCD - tegra_lcd_early_init(gd->fdt_blob); -#endif return 0; } @@ -231,10 +217,6 @@ int board_early_init_f(void) int board_late_init(void) { -#ifdef CONFIG_LCD - /* Make sure we finish initing the LCD */ - tegra_lcd_check_next_stage(gd->fdt_blob, 1); -#endif #if defined(CONFIG_TEGRA_SUPPORT_NON_SECURE) if (tegra_cpu_is_non_secure()) { printf("CPU is in NS mode\n"); diff --git a/arch/arm/mach-tegra/pwm.c b/arch/arm/mach-tegra/pwm.c deleted file mode 100644 index 1c38fc1784..0000000000 --- a/arch/arm/mach-tegra/pwm.c +++ /dev/null @@ -1,89 +0,0 @@ -/* - * Tegra pulse width frequency modulator definitions - * - * Copyright (c) 2011 The Chromium OS Authors. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <fdtdec.h> -#include <asm/io.h> -#include <asm/arch/clock.h> -#include <asm/arch/pwm.h> - -struct pwm_info { - struct pwm_ctlr *pwm; /* Registers for our pwm controller */ - int pwm_node; /* PWM device tree node */ -} local; - -void pwm_enable(unsigned channel, int rate, int pulse_width, int freq_divider) -{ - u32 reg; - - assert(channel < PWM_NUM_CHANNELS); - - /* TODO: Can we use clock_adjust_periph_pll_div() here? */ - if (rate) { - clock_start_periph_pll(PERIPH_ID_PWM, CLOCK_ID_SFROM32KHZ, - rate); - } - - reg = PWM_ENABLE_MASK; - reg |= pulse_width << PWM_WIDTH_SHIFT; - reg |= freq_divider << PWM_DIVIDER_SHIFT; - writel(reg, &local.pwm[channel].control); - debug("%s: channel=%d, rate=%d\n", __func__, channel, rate); -} - -int pwm_request(const void *blob, int node, const char *prop_name) -{ - int pwm_node; - u32 data[3]; - - if (fdtdec_get_int_array(blob, node, prop_name, data, - ARRAY_SIZE(data))) { - debug("%s: Cannot decode PWM property '%s'\n", __func__, - prop_name); - return -1; - } - - pwm_node = fdt_node_offset_by_phandle(blob, data[0]); - if (pwm_node != local.pwm_node) { - debug("%s: PWM property '%s' phandle %d not recognised" - "- expecting %d\n", __func__, prop_name, data[0], - local.pwm_node); - return -1; - } - if (data[1] >= PWM_NUM_CHANNELS) { - debug("%s: PWM property '%s': invalid channel %u\n", __func__, - prop_name, data[1]); - return -1; - } - - /* - * TODO: We could maintain a list of requests, but it might not be - * worth it for U-Boot. - */ - return data[1]; -} - -int pwm_init(const void *blob) -{ - local.pwm_node = fdtdec_next_compatible(blob, 0, - COMPAT_NVIDIA_TEGRA20_PWM); - if (local.pwm_node < 0) { - debug("%s: Cannot find device tree node\n", __func__); - return -1; - } - - local.pwm = (struct pwm_ctlr *)fdtdec_get_addr(blob, local.pwm_node, - "reg"); - if (local.pwm == (struct pwm_ctlr *)FDT_ADDR_T_NONE) { - debug("%s: Cannot find pwm reg address\n", __func__); - return -1; - } - debug("Tegra PWM at %p, node %d\n", local.pwm, local.pwm_node); - - return 0; -} diff --git a/arch/arm/mach-tegra/tegra20/Makefile b/arch/arm/mach-tegra/tegra20/Makefile index fc3fb4ae4c..17c19900e2 100644 --- a/arch/arm/mach-tegra/tegra20/Makefile +++ b/arch/arm/mach-tegra/tegra20/Makefile @@ -6,8 +6,6 @@ ifdef CONFIG_SPL_BUILD obj-y += cpu.o -else -obj-$(CONFIG_VIDEO_TEGRA) += display.o endif # The AVP is ARMv4T architecture so we must use special compiler diff --git a/arch/arm/mach-tegra/tegra20/display.c b/arch/arm/mach-tegra/tegra20/display.c index b7605ff60e..73be9a9cbd 100644 --- a/arch/arm/mach-tegra/tegra20/display.c +++ b/arch/arm/mach-tegra/tegra20/display.c @@ -14,381 +14,3 @@ #include <asm/arch-tegra/clk_rst.h> #include <asm/arch-tegra/timer.h> -static struct fdt_disp_config config; - -static void update_window(struct dc_ctlr *dc, struct disp_ctl_win *win) -{ - unsigned h_dda, v_dda; - unsigned long val; - - val = readl(&dc->cmd.disp_win_header); - val |= WINDOW_A_SELECT; - writel(val, &dc->cmd.disp_win_header); - - writel(win->fmt, &dc->win.color_depth); - - clrsetbits_le32(&dc->win.byte_swap, BYTE_SWAP_MASK, - BYTE_SWAP_NOSWAP << BYTE_SWAP_SHIFT); - - val = win->out_x << H_POSITION_SHIFT; - val |= win->out_y << V_POSITION_SHIFT; - writel(val, &dc->win.pos); - - val = win->out_w << H_SIZE_SHIFT; - val |= win->out_h << V_SIZE_SHIFT; - writel(val, &dc->win.size); - - val = (win->w * win->bpp / 8) << H_PRESCALED_SIZE_SHIFT; - val |= win->h << V_PRESCALED_SIZE_SHIFT; - writel(val, &dc->win.prescaled_size); - - writel(0, &dc->win.h_initial_dda); - writel(0, &dc->win.v_initial_dda); - - h_dda = (win->w * 0x1000) / max(win->out_w - 1, 1U); - v_dda = (win->h * 0x1000) / max(win->out_h - 1, 1U); - - val = h_dda << H_DDA_INC_SHIFT; - val |= v_dda << V_DDA_INC_SHIFT; - writel(val, &dc->win.dda_increment); - - writel(win->stride, &dc->win.line_stride); - writel(0, &dc->win.buf_stride); - - val = WIN_ENABLE; - if (win->bpp < 24) - val |= COLOR_EXPAND; - writel(val, &dc->win.win_opt); - - writel((unsigned long)win->phys_addr, &dc->winbuf.start_addr); - writel(win->x, &dc->winbuf.addr_h_offset); - writel(win->y, &dc->winbuf.addr_v_offset); - - writel(0xff00, &dc->win.blend_nokey); - writel(0xff00, &dc->win.blend_1win); - - val = GENERAL_ACT_REQ | WIN_A_ACT_REQ; - val |= GENERAL_UPDATE | WIN_A_UPDATE; - writel(val, &dc->cmd.state_ctrl); -} - -static void write_pair(struct fdt_disp_config *config, int item, u32 *reg) -{ - writel(config->horiz_timing[item] | - (config->vert_timing[item] << 16), reg); -} - -static int update_display_mode(struct dc_disp_reg *disp, - struct fdt_disp_config *config) -{ - unsigned long val; - unsigned long rate; - unsigned long div; - - writel(0x0, &disp->disp_timing_opt); - write_pair(config, FDT_LCD_TIMING_REF_TO_SYNC, &disp->ref_to_sync); - write_pair(config, FDT_LCD_TIMING_SYNC_WIDTH, &disp->sync_width); - write_pair(config, FDT_LCD_TIMING_BACK_PORCH, &disp->back_porch); - write_pair(config, FDT_LCD_TIMING_FRONT_PORCH, &disp->front_porch); - - writel(config->width | (config->height << 16), &disp->disp_active); - - val = DE_SELECT_ACTIVE << DE_SELECT_SHIFT; - val |= DE_CONTROL_NORMAL << DE_CONTROL_SHIFT; - writel(val, &disp->data_enable_opt); - - val = DATA_FORMAT_DF1P1C << DATA_FORMAT_SHIFT; - val |= DATA_ALIGNMENT_MSB << DATA_ALIGNMENT_SHIFT; - val |= DATA_ORDER_RED_BLUE << DATA_ORDER_SHIFT; - writel(val, &disp->disp_interface_ctrl); - - /* - * The pixel clock divider is in 7.1 format (where the bottom bit - * represents 0.5). Here we calculate the divider needed to get from - * the display clock (typically 600MHz) to the pixel clock. We round - * up or down as requried. - */ - rate = clock_get_periph_rate(PERIPH_ID_DISP1, CLOCK_ID_CGENERAL); - div = ((rate * 2 + config->pixel_clock / 2) / config->pixel_clock) - 2; - debug("Display clock %lu, divider %lu\n", rate, div); - - writel(0x00010001, &disp->shift_clk_opt); - - val = PIXEL_CLK_DIVIDER_PCD1 << PIXEL_CLK_DIVIDER_SHIFT; - val |= div << SHIFT_CLK_DIVIDER_SHIFT; - writel(val, &disp->disp_clk_ctrl); - - return 0; -} - -/* Start up the display and turn on power to PWMs */ -static void basic_init(struct dc_cmd_reg *cmd) -{ - u32 val; - - writel(0x00000100, &cmd->gen_incr_syncpt_ctrl); - writel(0x0000011a, &cmd->cont_syncpt_vsync); - writel(0x00000000, &cmd->int_type); - writel(0x00000000, &cmd->int_polarity); - writel(0x00000000, &cmd->int_mask); - writel(0x00000000, &cmd->int_enb); - - val = PW0_ENABLE | PW1_ENABLE | PW2_ENABLE; - val |= PW3_ENABLE | PW4_ENABLE | PM0_ENABLE; - val |= PM1_ENABLE; - writel(val, &cmd->disp_pow_ctrl); - - val = readl(&cmd->disp_cmd); - val |= CTRL_MODE_C_DISPLAY << CTRL_MODE_SHIFT; - writel(val, &cmd->disp_cmd); -} - -static void basic_init_timer(struct dc_disp_reg *disp) -{ - writel(0x00000020, &disp->mem_high_pri); - writel(0x00000001, &disp->mem_high_pri_timer); -} - -static const u32 rgb_enb_tab[PIN_REG_COUNT] = { - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, -}; - -static const u32 rgb_polarity_tab[PIN_REG_COUNT] = { - 0x00000000, - 0x01000000, - 0x00000000, - 0x00000000, -}; - -static const u32 rgb_data_tab[PIN_REG_COUNT] = { - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, -}; - -static const u32 rgb_sel_tab[PIN_OUTPUT_SEL_COUNT] = { - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00210222, - 0x00002200, - 0x00020000, -}; - -static void rgb_enable(struct dc_com_reg *com) -{ - int i; - - for (i = 0; i < PIN_REG_COUNT; i++) { - writel(rgb_enb_tab[i], &com->pin_output_enb[i]); - writel(rgb_polarity_tab[i], &com->pin_output_polarity[i]); - writel(rgb_data_tab[i], &com->pin_output_data[i]); - } - - for (i = 0; i < PIN_OUTPUT_SEL_COUNT; i++) - writel(rgb_sel_tab[i], &com->pin_output_sel[i]); -} - -static int setup_window(struct disp_ctl_win *win, - struct fdt_disp_config *config) -{ - win->x = 0; - win->y = 0; - win->w = config->width; - win->h = config->height; - win->out_x = 0; - win->out_y = 0; - win->out_w = config->width; - win->out_h = config->height; - win->phys_addr = config->frame_buffer; - win->stride = config->width * (1 << config->log2_bpp) / 8; - debug("%s: depth = %d\n", __func__, config->log2_bpp); - switch (config->log2_bpp) { - case 5: - case 24: - win->fmt = COLOR_DEPTH_R8G8B8A8; - win->bpp = 32; - break; - case 4: - win->fmt = COLOR_DEPTH_B5G6R5; - win->bpp = 16; - break; - - default: - debug("Unsupported LCD bit depth"); - return -1; - } - - return 0; -} - -struct fdt_disp_config *tegra_display_get_config(void) -{ - return config.valid ? &config : NULL; -} - -static void debug_timing(const char *name, unsigned int timing[]) -{ -#ifdef DEBUG - int i; - - debug("%s timing: ", name); - for (i = 0; i < FDT_LCD_TIMING_COUNT; i++) - debug("%d ", timing[i]); - debug("\n"); -#endif -} - -/** - * Decode panel information from the fdt, according to a standard binding - * - * @param blob fdt blob - * @param node offset of fdt node to read from - * @param config structure to store fdt config into - * @return 0 if ok, -ve on error - */ -static int tegra_decode_panel(const void *blob, int node, - struct fdt_disp_config *config) -{ - int front, back, ref; - - config->width = fdtdec_get_int(blob, node, "xres", -1); - config->height = fdtdec_get_int(blob, node, "yres", -1); - config->pixel_clock = fdtdec_get_int(blob, node, "clock", 0); - if (!config->pixel_clock || config->width == -1 || - config->height == -1) { - debug("%s: Pixel parameters missing\n", __func__); - return -FDT_ERR_NOTFOUND; - } - - back = fdtdec_get_int(blob, node, "left-margin", -1); - front = fdtdec_get_int(blob, node, "right-margin", -1); - ref = fdtdec_get_int(blob, node, "hsync-len", -1); - if ((back | front | ref) == -1) { - debug("%s: Horizontal parameters missing\n", __func__); - return -FDT_ERR_NOTFOUND; - } - - /* Use a ref-to-sync of 1 always, and take this from the front porch */ - config->horiz_timing[FDT_LCD_TIMING_REF_TO_SYNC] = 1; - config->horiz_timing[FDT_LCD_TIMING_SYNC_WIDTH] = ref; - config->horiz_timing[FDT_LCD_TIMING_BACK_PORCH] = back; - config->horiz_timing[FDT_LCD_TIMING_FRONT_PORCH] = front - - config->horiz_timing[FDT_LCD_TIMING_REF_TO_SYNC]; - debug_timing("horiz", config->horiz_timing); - - back = fdtdec_get_int(blob, node, "upper-margin", -1); - front = fdtdec_get_int(blob, node, "lower-margin", -1); - ref = fdtdec_get_int(blob, node, "vsync-len", -1); - if ((back | front | ref) == -1) { - debug("%s: Vertical parameters missing\n", __func__); - return -FDT_ERR_NOTFOUND; - } - - config->vert_timing[FDT_LCD_TIMING_REF_TO_SYNC] = 1; - config->vert_timing[FDT_LCD_TIMING_SYNC_WIDTH] = ref; - config->vert_timing[FDT_LCD_TIMING_BACK_PORCH] = back; - config->vert_timing[FDT_LCD_TIMING_FRONT_PORCH] = front - - config->vert_timing[FDT_LCD_TIMING_REF_TO_SYNC]; - debug_timing("vert", config->vert_timing); - - return 0; -} - -/** - * Decode the display controller information from the fdt. - * - * @param blob fdt blob - * @param config structure to store fdt config into - * @return 0 if ok, -ve on error - */ -static int tegra_display_decode_config(const void *blob, - struct fdt_disp_config *config) -{ - int node, rgb; - int bpp, bit; - - /* TODO: Support multiple controllers */ - node = fdtdec_next_compatible(blob, 0, COMPAT_NVIDIA_TEGRA20_DC); - if (node < 0) { - debug("%s: Cannot find display controller node in fdt\n", - __func__); - return node; - } - config->disp = (struct disp_ctlr *)fdtdec_get_addr(blob, node, "reg"); - if (!config->disp) { - debug("%s: No display controller address\n", __func__); - return -1; - } - - rgb = fdt_subnode_offset(blob, node, "rgb"); - - config->panel_node = fdtdec_lookup_phandle(blob, rgb, "nvidia,panel"); - if (config->panel_node < 0) { - debug("%s: Cannot find panel information\n", __func__); - return -1; - } - - if (tegra_decode_panel(blob, config->panel_node, config)) { - debug("%s: Failed to decode panel information\n", __func__); - return -1; - } - - bpp = fdtdec_get_int(blob, config->panel_node, "nvidia,bits-per-pixel", - -1); - bit = ffs(bpp) - 1; - if (bpp == (1 << bit)) - config->log2_bpp = bit; - else - config->log2_bpp = bpp; - if (bpp == -1) { - debug("%s: Pixel bpp parameters missing\n", __func__); - return -FDT_ERR_NOTFOUND; - } - config->bpp = bpp; - - config->valid = 1; /* we have a valid configuration */ - - return 0; -} - -int tegra_display_probe(const void *blob, void *default_lcd_base) -{ - struct disp_ctl_win window; - struct dc_ctlr *dc; - - if (tegra_display_decode_config(blob, &config)) - return -1; - - config.frame_buffer = (u32)default_lcd_base; - - dc = (struct dc_ctlr *)config.disp; - - /* - * A header file for clock constants was NAKed upstream. - * TODO: Put this into the FDT and fdt_lcd struct when we have clock - * support there - */ - clock_start_periph_pll(PERIPH_ID_HOST1X, CLOCK_ID_PERIPH, - 144 * 1000000); - clock_start_periph_pll(PERIPH_ID_DISP1, CLOCK_ID_CGENERAL, - 600 * 1000000); - basic_init(&dc->cmd); - basic_init_timer(&dc->disp); - rgb_enable(&dc->com); - - if (config.pixel_clock) - update_display_mode(&dc->disp, &config); - - if (setup_window(&window, &config)) - return -1; - - update_window(dc, &window); - - return 0; -} |
