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