arch/arm/boot/dts/tegra20-medcom-wide.dts

   1 /dts-v1/;
   2
   3 #include "tegra20-tamonten.dtsi"
   4
   5 / {
   6         model = "Avionic Design Medcom-Wide board";
   7         compatible = "ad,medcom-wide", "ad,tamonten", "nvidia,tegra20";
   8
   9         aliases {
  10                 serial0 = &uartd;
  11         };
  12
  13         pwm@7000a000 {
  14                 status = "okay";
  15         };
  16
  17         host1x@50000000 {
  18                 dc@54200000 {
  19                         rgb {
  20                                 status = "okay";
  21                                 nvidia,panel = <&panel>;
  22                         };
  23                 };
  24         };
  25
  26         i2c@7000c000 {
  27                 wm8903: wm8903@1a {
  28                         compatible = "wlf,wm8903";
  29                         reg = <0x1a>;
  30                         interrupt-parent = <&gpio>;
  31                         interrupts = <TEGRA_GPIO(X, 3) IRQ_TYPE_LEVEL_HIGH>;
  32
  33                         gpio-controller;
  34                         #gpio-cells = <2>;
  35
  36                         micdet-cfg = <0>;
  37                         micdet-delay = <100>;
  38                         gpio-cfg = <0xffffffff
  39                                     0xffffffff
  40                                     0
  41                                     0xffffffff
  42                                     0xffffffff>;
  43                 };
  44         };
  45
  46         backlight: backlight {
  47                 compatible = "pwm-backlight";
  48                 pwms = <&pwm 0 5000000>;
  49
  50                 brightness-levels = <0 4 8 16 32 64 128 255>;
  51                 default-brightness-level = <6>;
  52         };
  53
  54         panel: panel {
  55                 compatible = "innolux,n156bge-l21", "simple-panel";
  56
  57                 power-supply =  <&vdd_1v8_reg>, <&vdd_3v3_reg>;
  58                 enable-gpios = <&gpio TEGRA_GPIO(B, 2) GPIO_ACTIVE_HIGH>;
  59
  60                 backlight = <&backlight>;
  61         };
  62
  63         sound {
  64                 compatible = "ad,tegra-audio-wm8903-medcom-wide",
  65                              "nvidia,tegra-audio-wm8903";
  66                 nvidia,model = "Avionic Design Medcom-Wide";
  67
  68                 nvidia,audio-routing =
  69                         "Headphone Jack", "HPOUTR",
  70                         "Headphone Jack", "HPOUTL",
  71                         "Int Spk", "ROP",
  72                         "Int Spk", "RON",
  73                         "Int Spk", "LOP",
  74                         "Int Spk", "LON",
  75                         "Mic Jack", "MICBIAS",
  76                         "IN1L", "Mic Jack";
  77
  78                 nvidia,i2s-controller = <&tegra_i2s1>;
  79                 nvidia,audio-codec = <&wm8903>;
  80
  81                 nvidia,spkr-en-gpios = <&wm8903 2 GPIO_ACTIVE_HIGH>;
  82                 nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_HIGH>;
  83
  84                 clocks = <&tegra_car TEGRA20_CLK_PLL_A>,
  85                          <&tegra_car TEGRA20_CLK_PLL_A_OUT0>,
  86                          <&tegra_car TEGRA20_CLK_CDEV1>;
  87                 clock-names = "pll_a", "pll_a_out0", "mclk";
  88         };
  89
  90         regulators {
  91                 vcc_24v_reg: regulator@100 {
  92                         compatible = "regulator-fixed";
  93                         reg = <100>;
  94                         regulator-name = "vcc_24v";
  95                         regulator-min-microvolt = <24000000>;
  96                         regulator-max-microvolt = <24000000>;
  97                         regulator-always-on;
  98                 };
  99
 100                 vdd_5v0_reg: regulator@101 {
 101                         compatible = "regulator-fixed";
 102                         reg = <101>;
 103                         regulator-name = "vdd_5v0";
 104                         vin-supply = <&vcc_24v_reg>;
 105                         regulator-min-microvolt = <5000000>;
 106                         regulator-max-microvolt = <5000000>;
 107                         regulator-always-on;
 108                 };
 109
 110                 vdd_3v3_reg: regulator@102 {
 111                         compatible = "regulator-fixed";
 112                         reg = <102>;
 113                         regulator-name = "vdd_3v3";
 114                         vin-supply = <&vcc_24v_reg>;
 115                         regulator-min-microvolt = <3300000>;
 116                         regulator-max-microvolt = <3300000>;
 117                         regulator-always-on;
 118                 };
 119
 120                 vdd_1v8_reg: regulator@103 {
 121                         compatible = "regulator-fixed";
 122                         reg = <103>;
 123                         regulator-name = "vdd_1v8";
 124                         vin-supply = <&vdd_3v3_reg>;
 125                         regulator-min-microvolt = <1800000>;
 126                         regulator-max-microvolt = <1800000>;
 127                         regulator-always-on;
 128                 };
 129         };
 130 };