Documentation/devicetree/bindings/sound/wm8994.txt

   1 WM1811/WM8994/WM8958 audio CODEC
   2
   3 These devices support both I2C and SPI (configured with pin strapping
   4 on the board).
   5
   6 Required properties:
   7
   8   - compatible : "wlf,wm1811", "wlf,wm8994", "wlf,wm8958"
   9
  10   - reg : the I2C address of the device for I2C, the chip select
  11           number for SPI.
  12
  13 Example:
  14
  15 codec: wm8994@1a {
  16         compatible = "wlf,wm8994";
  17         reg = <0x1a>;
  18 };