board/samsung/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/ ARCH_CPU_DTS
  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         };
  34
  35         i2c4: i2c@12ca0000 {
  36                 cros-ec@1e {
  37                         reg = <0x1e>;
  38                         compatible = "google,cros-ec";
  39                         i2c-max-frequency = <100000>;
  40                         ec-interrupt = <&gpio 782 1>;
  41                 };
  42
  43                 power-regulator@48 {
  44                         compatible = "ti,tps65090";
  45                         reg = <0x48>;
  46                 };
  47         };
  48
  49         spi@131b0000 {
  50                 spi-max-frequency = <1000000>;
  51                 spi-deactivate-delay = <100>;
  52                 cros-ec@0 {
  53                         reg = <0>;
  54                         compatible = "google,cros-ec";
  55                         spi-max-frequency = <5000000>;
  56                         ec-interrupt = <&gpio 782 1>;
  57                         optimise-flash-write;
  58                         status = "disabled";
  59                 };
  60         };
  61
  62         sound@12d60000 {
  63                 samsung,i2s-epll-clock-frequency = <192000000>;
  64                 samsung,i2s-sampling-rate = <48000>;
  65                 samsung,i2s-bits-per-sample = <16>;
  66                 samsung,i2s-channels = <2>;
  67                 samsung,i2s-lr-clk-framesize = <256>;
  68                 samsung,i2s-bit-clk-framesize = <32>;
  69                 samsung,codec-type = "max98095";
  70         };
  71
  72         i2c@12cd0000 {
  73                 soundcodec@22 {
  74                         reg = <0x22>;
  75                         compatible = "maxim,max98095-codec";
  76                 };
  77         };
  78
  79         i2c@12c60000 {
  80                 pmic@9 {
  81                         reg = <0x9>;
  82                         compatible = "maxim,max77686_pmic";
  83                 };
  84         };
  85
  86         tmu@10060000 {
  87                 samsung,min-temp        = <25>;
  88                 samsung,max-temp        = <125>;
  89                 samsung,start-warning   = <95>;
  90                 samsung,start-tripping  = <105>;
  91                 samsung,hw-tripping     = <110>;
  92                 samsung,efuse-min-value = <40>;
  93                 samsung,efuse-value     = <55>;
  94                 samsung,efuse-max-value = <100>;
  95                 samsung,slope           = <274761730>;
  96                 samsung,dc-value        = <25>;
  97         };
  98
  99         cros-ec-keyb {
 100                 compatible = "google,cros-ec-keyb";
 101                 google,key-rows = <8>;
 102                 google,key-columns = <13>;
 103                 google,repeat-delay-ms = <240>;
 104                 google,repeat-rate-ms = <30>;
 105                 google,ghost-filter;
 106                 /*
 107                  * Keymap entries take the form of 0xRRCCKKKK where
 108                  * RR=Row CC=Column KKKK=Key Code
 109                  * The values below are for a US keyboard layout and
 110                  * are taken from the Linux driver. Note that the
 111                  * 102ND key is not used for US keyboards.
 112                  */
 113                 linux,keymap = <
 114                         /* CAPSLCK F1         B          F10     */
 115                         0x0001003a 0x0002003b 0x00030030 0x00040044
 116                         /* N       =          R_ALT      ESC     */
 117                         0x00060031 0x0008000d 0x000a0064 0x01010001
 118                         /* F4      G          F7         H       */
 119                         0x0102003e 0x01030022 0x01040041 0x01060023
 120                         /* '       F9         BKSPACE    L_CTRL  */
 121                         0x01080028 0x01090043 0x010b000e 0x0200001d
 122                         /* TAB     F3         T          F6      */
 123                         0x0201000f 0x0202003d 0x02030014 0x02040040
 124                         /* ]       Y          102ND      [       */
 125                         0x0205001b 0x02060015 0x02070056 0x0208001a
 126                         /* F8      GRAVE      F2         5       */
 127                         0x02090042 0x03010029 0x0302003c 0x03030006
 128                         /* F5      6          -          \       */
 129                         0x0304003f 0x03060007 0x0308000c 0x030b002b
 130                         /* R_CTRL  A          D          F       */
 131                         0x04000061 0x0401001e 0x04020020 0x04030021
 132                         /* S       K          J          ;       */
 133                         0x0404001f 0x04050025 0x04060024 0x04080027
 134                         /* L       ENTER      Z          C       */
 135                         0x04090026 0x040b001c 0x0501002c 0x0502002e
 136                         /* V       X          ,          M       */
 137                         0x0503002f 0x0504002d 0x05050033 0x05060032
 138                         /* L_SHIFT /          .          SPACE   */
 139                         0x0507002a 0x05080035 0x05090034 0x050B0039
 140                         /* 1       3          4          2       */
 141                         0x06010002 0x06020004 0x06030005 0x06040003
 142                         /* 8       7          0          9       */
 143                         0x06050009 0x06060008 0x0608000b 0x0609000a
 144                         /* L_ALT   DOWN       RIGHT      Q       */
 145                         0x060a0038 0x060b006c 0x060c006a 0x07010010
 146                         /* E       R          W          I       */
 147                         0x07020012 0x07030013 0x07040011 0x07050017
 148                         /* U       R_SHIFT    P          O       */
 149                         0x07060016 0x07070036 0x07080019 0x07090018
 150                         /* UP      LEFT    */
 151                         0x070b0067 0x070c0069>;
 152         };
 153 };