arch/arm/dts/exynos5250-snow.dts

   1 /*
   2  * SAMSUNG Snow board device tree source
   3  *
   4  * Copyright (c) 2012 Samsung Electronics Co., Ltd.
   5  *              http://www.samsung.com
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License version 2 as
   9  * published by the Free Software Foundation.
  10 */
  11
  12 /dts-v1/;
  13 #include "exynos5250.dtsi"
  14
  15 / {
  16         model = "Google Snow";
  17         compatible = "google,snow", "samsung,exynos5250";
  18
  19         aliases {
  20                 i2c0 = "/i2c@12c60000";
  21                 i2c1 = "/i2c@12c70000";
  22                 i2c2 = "/i2c@12c80000";
  23                 i2c3 = "/i2c@12c90000";
  24                 i2c4 = "/i2c@12ca0000";
  25                 i2c5 = "/i2c@12cb0000";
  26                 i2c6 = "/i2c@12cc0000";
  27                 i2c7 = "/i2c@12cd0000";
  28                 spi0 = "/spi@12d20000";
  29                 spi1 = "/spi@12d30000";
  30                 spi2 = "/spi@12d40000";
  31                 spi3 = "/spi@131a0000";
  32                 spi4 = "/spi@131b0000";
  33                 mmc0 = "/mmc@12200000";
  34                 mmc1 = "/mmc@12210000";
  35                 mmc2 = "/mmc@12220000";
  36                 mmc3 = "/mmc@12230000";
  37                 serial0 = "/serial@12C30000";
  38                 console = "/serial@12C30000";
  39                 i2s = "/sound@3830000";
  40         };
  41
  42         i2c4: i2c@12ca0000 {
  43                 cros-ec@1e {
  44                         reg = <0x1e>;
  45                         compatible = "google,cros-ec";
  46                         i2c-max-frequency = <100000>;
  47                         ec-interrupt = <&gpio 182 1>;
  48                 };
  49
  50                 power-regulator@48 {
  51                         compatible = "ti,tps65090";
  52                         reg = <0x48>;
  53                 };
  54         };
  55
  56         spi@12d30000 {
  57                 spi-max-frequency = <50000000>;
  58                 firmware_storage_spi: flash@0 {
  59                         compatible = "spi-flash";
  60                         reg = <0>;
  61                 };
  62         };
  63
  64         spi@131b0000 {
  65                 spi-max-frequency = <1000000>;
  66                 spi-deactivate-delay = <100>;
  67                 cros-ec@0 {
  68                         reg = <0>;
  69                         compatible = "google,cros-ec";
  70                         spi-max-frequency = <5000000>;
  71                         ec-interrupt = <&gpio 182 1>;
  72                         optimise-flash-write;
  73                         status = "disabled";
  74                 };
  75         };
  76
  77         sound@3830000 {
  78                 samsung,codec-type = "max98095";
  79                 codec-enable-gpio = <&gpio 0xb7 0>;
  80         };
  81
  82         sound@12d60000 {
  83                 status = "disabled";
  84         };
  85
  86         i2c@12cd0000 {
  87                 soundcodec@22 {
  88                         reg = <0x22>;
  89                         compatible = "maxim,max98095-codec";
  90                 };
  91
  92                 ptn3460-bridge@20 {
  93                         compatible = "nxp,ptn3460";
  94                         reg = <0x20>;
  95                         /*
  96                          * TODO(sjg@chromium.org): Use GPIOs here
  97                          * powerdown-gpio = <&gpy2 5 0>;
  98                          * reset-gpio = <&gpx1 5 0>;
  99                          * edid-emulation = <5>;
 100                          * pinctrl-names = "default";
 101                          * pinctrl-0 = <&ptn3460_gpios>;
 102                          */
 103                 };
 104         };
 105
 106         i2c@12c60000 {
 107                 pmic@9 {
 108                         reg = <0x9>;
 109                         compatible = "maxim,max77686_pmic";
 110                 };
 111         };
 112
 113         mmc@12200000 {
 114                 samsung,bus-width = <8>;
 115                 samsung,timing = <1 3 3>;
 116                 samsung,removable = <0>;
 117         };
 118
 119         mmc@12210000 {
 120                 status = "disabled";
 121         };
 122
 123         mmc@12220000 {
 124                 samsung,bus-width = <4>;
 125                 samsung,timing = <1 2 3>;
 126                 samsung,removable = <1>;
 127         };
 128
 129         mmc@12230000 {
 130                 status = "disabled";
 131         };
 132
 133         ehci@12110000 {
 134                 samsung,vbus-gpio = <&gpio 0x309 0>; /* X11 */
 135         };
 136
 137         xhci@12000000 {
 138                 samsung,vbus-gpio = <&gpio 0x317 0>; /* X27 */
 139         };
 140
 141         tmu@10060000 {
 142                 samsung,min-temp        = <25>;
 143                 samsung,max-temp        = <125>;
 144                 samsung,start-warning   = <95>;
 145                 samsung,start-tripping  = <105>;
 146                 samsung,hw-tripping     = <110>;
 147                 samsung,efuse-min-value = <40>;
 148                 samsung,efuse-value     = <55>;
 149                 samsung,efuse-max-value = <100>;
 150                 samsung,slope           = <274761730>;
 151                 samsung,dc-value        = <25>;
 152         };
 153
 154         cros-ec-keyb {
 155                 compatible = "google,cros-ec-keyb";
 156                 google,key-rows = <8>;
 157                 google,key-columns = <13>;
 158                 google,repeat-delay-ms = <240>;
 159                 google,repeat-rate-ms = <30>;
 160                 google,ghost-filter;
 161                 /*
 162                  * Keymap entries take the form of 0xRRCCKKKK where
 163                  * RR=Row CC=Column KKKK=Key Code
 164                  * The values below are for a US keyboard layout and
 165                  * are taken from the Linux driver. Note that the
 166                  * 102ND key is not used for US keyboards.
 167                  */
 168                 linux,keymap = <
 169                         /* CAPSLCK F1         B          F10     */
 170                         0x0001003a 0x0002003b 0x00030030 0x00040044
 171                         /* N       =          R_ALT      ESC     */
 172                         0x00060031 0x0008000d 0x000a0064 0x01010001
 173                         /* F4      G          F7         H       */
 174                         0x0102003e 0x01030022 0x01040041 0x01060023
 175                         /* '       F9         BKSPACE    L_CTRL  */
 176                         0x01080028 0x01090043 0x010b000e 0x0200001d
 177                         /* TAB     F3         T          F6      */
 178                         0x0201000f 0x0202003d 0x02030014 0x02040040
 179                         /* ]       Y          102ND      [       */
 180                         0x0205001b 0x02060015 0x02070056 0x0208001a
 181                         /* F8      GRAVE      F2         5       */
 182                         0x02090042 0x03010029 0x0302003c 0x03030006
 183                         /* F5      6          -          \       */
 184                         0x0304003f 0x03060007 0x0308000c 0x030b002b
 185                         /* R_CTRL  A          D          F       */
 186                         0x04000061 0x0401001e 0x04020020 0x04030021
 187                         /* S       K          J          ;       */
 188                         0x0404001f 0x04050025 0x04060024 0x04080027
 189                         /* L       ENTER      Z          C       */
 190                         0x04090026 0x040b001c 0x0501002c 0x0502002e
 191                         /* V       X          ,          M       */
 192                         0x0503002f 0x0504002d 0x05050033 0x05060032
 193                         /* L_SHIFT /          .          SPACE   */
 194                         0x0507002a 0x05080035 0x05090034 0x050B0039
 195                         /* 1       3          4          2       */
 196                         0x06010002 0x06020004 0x06030005 0x06040003
 197                         /* 8       7          0          9       */
 198                         0x06050009 0x06060008 0x0608000b 0x0609000a
 199                         /* L_ALT   DOWN       RIGHT      Q       */
 200                         0x060a0038 0x060b006c 0x060c006a 0x07010010
 201                         /* E       R          W          I       */
 202                         0x07020012 0x07030013 0x07040011 0x07050017
 203                         /* U       R_SHIFT    P          O       */
 204                         0x07060016 0x07070036 0x07080019 0x07090018
 205                         /* UP      LEFT    */
 206                         0x070b0067 0x070c0069>;
 207         };
 208
 209         fimd@14400000 {
 210                 samsung,vl-freq = <60>;
 211                 samsung,vl-col = <1366>;
 212                 samsung,vl-row = <768>;
 213                 samsung,vl-width = <1366>;
 214                 samsung,vl-height = <768>;
 215
 216                 samsung,vl-clkp;
 217                 samsung,vl-dp;
 218                 samsung,vl-hsp;
 219                 samsung,vl-vsp;
 220
 221                 samsung,vl-bpix = <4>;
 222
 223                 samsung,vl-hspw = <32>;
 224                 samsung,vl-hbpd = <80>;
 225                 samsung,vl-hfpd = <48>;
 226                 samsung,vl-vspw = <5>;
 227                 samsung,vl-vbpd = <14>;
 228                 samsung,vl-vfpd = <3>;
 229                 samsung,vl-cmd-allow-len = <0xf>;
 230
 231                 samsung,winid = <0>;
 232                 samsung,interface-mode = <1>;
 233                 samsung,dp-enabled = <1>;
 234                 samsung,dual-lcd-enabled = <0>;
 235         };
 236
 237         dp@145b0000 {
 238                 samsung,lt-status = <0>;
 239
 240                 samsung,master-mode = <0>;
 241                 samsung,bist-mode = <0>;
 242                 samsung,bist-pattern = <0>;
 243                 samsung,h-sync-polarity = <0>;
 244                 samsung,v-sync-polarity = <0>;
 245                 samsung,interlaced = <0>;
 246                 samsung,color-space = <0>;
 247                 samsung,dynamic-range = <0>;
 248                 samsung,ycbcr-coeff = <0>;
 249                 samsung,color-depth = <1>;
 250         };
 251
 252 };