Documentation/devicetree/bindings/sound/samsung,odroidx2-max98090.txt

   1 Samsung Exynos Odroid X2/U3 audio complex with MAX98090 codec
   2
   3 Required properties:
   4  - compatible : "samsung,odroidx2-audio" - for Odroid X2 board,
   5                 "samsung,odroidu3-audio" - for Odroid U3 board
   6  - samsung,model : the user-visible name of this sound complex
   7  - samsung,i2s-controller : the phandle of the I2S controller
   8  - samsung,audio-codec : the phandle of the MAX98090 audio codec
   9  - samsung,audio-routing : a list of the connections between audio
  10    components;  each entry is a pair of strings, the first being the
  11    connection's sink, the second being the connection's source;
  12    valid names for sources and sinks are the MAX98090's pins (as
  13    documented in its binding), and the jacks on the board
  14    For Odroid X2:
  15      * Headphone Jack
  16      * Mic Jack
  17      * DMIC
  18
  19    For Odroid U3:
  20      * Headphone Jack
  21      * Speakers
  22
  23 Example:
  24
  25 sound {
  26         compatible = "samsung,odroidu3-audio";
  27         samsung,i2s-controller = <&i2s0>;
  28         samsung,audio-codec = <&max98090>;
  29         samsung,model = "Odroid-X2";
  30         samsung,audio-routing =
  31                 "Headphone Jack", "HPL",
  32                 "Headphone Jack", "HPR",
  33                 "IN1", "Mic Jack",
  34                 "Mic Jack", "MICBIAS";
  35 };