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: cros-ec@1e {
  44                         reg = <0x1e>;
  45                         compatible = "google,cros-ec-i2c";
  46                         i2c-max-frequency = <100000>;
  47                         u-boot,i2c-offset-len = <0>;
  48                         ec-interrupt = <&gpx1 6 GPIO_ACTIVE_LOW>;
  49                 };
  50
  51                 power-regulator@48 {
  52                         compatible = "ti,tps65090";
  53                         reg = <0x48>;
  54                 };
  55         };
  56
  57         spi@12d30000 {
  58                 spi-max-frequency = <50000000>;
  59                 firmware_storage_spi: flash@0 {
  60                         compatible = "spi-flash";
  61                         reg = <0>;
  62                 };
  63         };
  64
  65         spi@131b0000 {
  66                 spi-max-frequency = <1000000>;
  67                 spi-deactivate-delay = <100>;
  68
  69                 embedded-controller {
  70                         compatible = "google,cros-ec-i2c";
  71                         reg = <0x1e>;
  72                         spi-max-frequency = <5000000>;
  73                         ec-interrupt = <&gpx1 6 GPIO_ACTIVE_LOW>;
  74                         optimise-flash-write;
  75                         status = "disabled";
  76                 };
  77         };
  78
  79         sound@3830000 {
  80                 samsung,codec-type = "max98095";
  81                 codec-enable-gpio = <&gpx1 7 GPIO_ACTIVE_HIGH>;
  82         };
  83
  84         sound@12d60000 {
  85                 status = "disabled";
  86         };
  87
  88         i2c@12cd0000 {
  89                 soundcodec@22 {
  90                         reg = <0x22>;
  91                         compatible = "maxim,max98095-codec";
  92                 };
  93
  94                 ptn3460-bridge@20 {
  95                         compatible = "nxp,ptn3460";
  96                         reg = <0x20>;
  97                         /*
  98                          * TODO(sjg@chromium.org): Use GPIOs here
  99                          * powerdown-gpio = <&gpy2 5 0>;
 100                          * reset-gpio = <&gpx1 5 0>;
 101                          * edid-emulation = <5>;
 102                          * pinctrl-names = "default";
 103                          * pinctrl-0 = <&ptn3460_gpios>;
 104                          */
 105                 };
 106         };
 107
 108         i2c@12c60000 {
 109                 pmic@9 {
 110                         reg = <0x9>;
 111                         compatible = "maxim,max77686";
 112                 };
 113         };
 114
 115         mmc@12200000 {
 116                 samsung,bus-width = <8>;
 117                 samsung,timing = <1 3 3>;
 118                 samsung,removable = <0>;
 119         };
 120
 121         mmc@12210000 {
 122                 status = "disabled";
 123         };
 124
 125         mmc@12220000 {
 126                 samsung,bus-width = <4>;
 127                 samsung,timing = <1 2 3>;
 128                 samsung,removable = <1>;
 129         };
 130
 131         mmc@12230000 {
 132                 status = "disabled";
 133         };
 134
 135         ehci@12110000 {
 136                 samsung,vbus-gpio = <&gpx1 1 GPIO_ACTIVE_HIGH>;
 137                 status = "okay";
 138         };
 139
 140         xhci@12000000 {
 141                 samsung,vbus-gpio = <&gpx2 7 GPIO_ACTIVE_HIGH>;
 142         };
 143
 144         tmu@10060000 {
 145                 samsung,min-temp        = <25>;
 146                 samsung,max-temp        = <125>;
 147                 samsung,start-warning   = <95>;
 148                 samsung,start-tripping  = <105>;
 149                 samsung,hw-tripping     = <110>;
 150                 samsung,efuse-min-value = <40>;
 151                 samsung,efuse-value     = <55>;
 152                 samsung,efuse-max-value = <100>;
 153                 samsung,slope           = <274761730>;
 154                 samsung,dc-value        = <25>;
 155         };
 156
 157         fimd@14400000 {
 158                 samsung,vl-freq = <60>;
 159                 samsung,vl-col = <1366>;
 160                 samsung,vl-row = <768>;
 161                 samsung,vl-width = <1366>;
 162                 samsung,vl-height = <768>;
 163
 164                 samsung,vl-clkp;
 165                 samsung,vl-dp;
 166                 samsung,vl-hsp;
 167                 samsung,vl-vsp;
 168
 169                 samsung,vl-bpix = <4>;
 170
 171                 samsung,vl-hspw = <32>;
 172                 samsung,vl-hbpd = <80>;
 173                 samsung,vl-hfpd = <48>;
 174                 samsung,vl-vspw = <5>;
 175                 samsung,vl-vbpd = <14>;
 176                 samsung,vl-vfpd = <3>;
 177                 samsung,vl-cmd-allow-len = <0xf>;
 178
 179                 samsung,winid = <0>;
 180                 samsung,interface-mode = <1>;
 181                 samsung,dp-enabled = <1>;
 182                 samsung,dual-lcd-enabled = <0>;
 183         };
 184
 185         dp@145b0000 {
 186                 samsung,lt-status = <0>;
 187
 188                 samsung,master-mode = <0>;
 189                 samsung,bist-mode = <0>;
 190                 samsung,bist-pattern = <0>;
 191                 samsung,h-sync-polarity = <0>;
 192                 samsung,v-sync-polarity = <0>;
 193                 samsung,interlaced = <0>;
 194                 samsung,color-space = <0>;
 195                 samsung,dynamic-range = <0>;
 196                 samsung,ycbcr-coeff = <0>;
 197                 samsung,color-depth = <1>;
 198         };
 199
 200 };
 201
 202 #include "cros-ec-keyboard.dtsi"