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         i2c@7000c000 {
  10                 wm8903: wm8903@1a {
  11                         compatible = "wlf,wm8903";
  12                         reg = <0x1a>;
  13                         interrupt-parent = <&gpio>;
  14                         interrupts = <187 0x04>;
  15
  16                         gpio-controller;
  17                         #gpio-cells = <2>;
  18
  19                         micdet-cfg = <0>;
  20                         micdet-delay = <100>;
  21                         gpio-cfg = <0xffffffff
  22                                     0xffffffff
  23                                     0
  24                                     0xffffffff
  25                                     0xffffffff>;
  26                 };
  27         };
  28
  29         backlight {
  30                 compatible = "pwm-backlight";
  31                 pwms = <&pwm 0 5000000>;
  32
  33                 brightness-levels = <0 4 8 16 32 64 128 255>;
  34                 default-brightness-level = <6>;
  35         };
  36
  37         sound {
  38                 compatible = "ad,tegra-audio-wm8903-medcom-wide",
  39                              "nvidia,tegra-audio-wm8903";
  40                 nvidia,model = "Avionic Design Medcom-Wide";
  41
  42                 nvidia,audio-routing =
  43                         "Headphone Jack", "HPOUTR",
  44                         "Headphone Jack", "HPOUTL",
  45                         "Int Spk", "ROP",
  46                         "Int Spk", "RON",
  47                         "Int Spk", "LOP",
  48                         "Int Spk", "LON",
  49                         "Mic Jack", "MICBIAS",
  50                         "IN1L", "Mic Jack";
  51
  52                 nvidia,i2s-controller = <&tegra_i2s1>;
  53                 nvidia,audio-codec = <&wm8903>;
  54
  55                 nvidia,spkr-en-gpios = <&wm8903 2 0>;
  56                 nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
  57         };
  58 };