linux/Documentation/devicetree/bindings/sound/wm8962.txt
<<
>>
Prefs
   1WM8962 audio CODEC
   2
   3This device supports I2C only.
   4
   5Required properties:
   6
   7  - compatible : "wlf,wm8962"
   8
   9  - reg : the I2C address of the device.
  10
  11Example:
  12
  13codec: wm8962@1a {
  14        compatible = "wlf,wm8962";
  15        reg = <0x1a>;
  16};
  17