CooCenter-System-kernel/Documentation/devicetree/bindings/sound/wm8770.txt

WM8770 audio CODEC

This device supports SPI.

Required properties:

  - compatible : "wlf,wm8770"

  - reg : the chip select number.

Example:

codec: wm8770@1 {
	compatible = "wlf,wm8770";
	reg = <1>;
};