arch/arm/boot/dts/tegra20-plutux.dts

   1 /dts-v1/;
   2
   3 /include/ "tegra20-tamonten.dtsi"
   4
   5 / {
   6         model = "Avionic Design Plutux board";
   7         compatible = "ad,plutux", "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         sound {
  30                 compatible = "ad,tegra-audio-plutux",
  31                              "nvidia,tegra-audio-wm8903";
  32                 nvidia,model = "Avionic Design Plutux";
  33
  34                 nvidia,audio-routing =
  35                         "Headphone Jack", "HPOUTR",
  36                         "Headphone Jack", "HPOUTL",
  37                         "Int Spk", "ROP",
  38                         "Int Spk", "RON",
  39                         "Int Spk", "LOP",
  40                         "Int Spk", "LON",
  41                         "Mic Jack", "MICBIAS",
  42                         "IN1L", "Mic Jack";
  43
  44                 nvidia,i2s-controller = <&tegra_i2s1>;
  45                 nvidia,audio-codec = <&wm8903>;
  46
  47                 nvidia,spkr-en-gpios = <&wm8903 2 0>;
  48                 nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
  49         };
  50 };