kernel/Documentation/devicetree/bindings/sound/snow.txt

   1 Audio Binding for Snow boards
   2
   3 Required properties:
   4 - compatible : Can be one of the following,
   5                         "google,snow-audio-max98090" or
   6                         "google,snow-audio-max98091" or
   7                         "google,snow-audio-max98095"
   8 - samsung,i2s-controller: The phandle of the Samsung I2S controller
   9 - samsung,audio-codec: The phandle of the audio codec
  10
  11 Optional:
  12 - samsung,model: The name of the sound-card
  13
  14 Example:
  15
  16 sound {
  17                 compatible = "google,snow-audio-max98095";
  18
  19                 samsung,model = "Snow-I2S-MAX98095";
  20                 samsung,i2s-controller = <&i2s0>;
  21                 samsung,audio-codec = <&max98095>;
  22 };