Documentation/devicetree/bindings/sound/wm8904.txt

   1 WM8904 audio CODEC
   2
   3 This device supports I2C only.
   4
   5 Required properties:
   6   - compatible: "wlf,wm8904"
   7   - reg: the I2C address of the device.
   8   - clock-names: "mclk"
   9   - clocks: reference to
  10     <Documentation/devicetree/bindings/clock/clock-bindings.txt>
  11
  12 Pins on the device (for linking into audio routes):
  13
  14   * IN1L
  15   * IN1R
  16   * IN2L
  17   * IN2R
  18   * IN3L
  19   * IN3R
  20   * HPOUTL
  21   * HPOUTR
  22   * LINEOUTL
  23   * LINEOUTR
  24   * MICBIAS
  25
  26 Examples:
  27
  28 codec: wm8904@1a {
  29         compatible = "wlf,wm8904";
  30         reg = <0x1a>;
  31         clocks = <&pck0>;
  32         clock-names = "mclk";
  33 };