Documentation/devicetree/bindings/sound/sun50i-codec-analog.txt

   1 * Allwinner A64 Codec Analog Controls
   2
   3 Required properties:
   4 - compatible: must be one of the following compatibles:
   5                 - "allwinner,sun50i-a64-codec-analog"
   6 - reg: must contain the registers location and length
   7 - cpvdd-supply: Regulator supply for the headphone amplifier
   8
   9 Example:
  10         codec_analog: codec-analog@1f015c0 {
  11                 compatible = "allwinner,sun50i-a64-codec-analog";
  12                 reg = <0x01f015c0 0x4>;
  13                 cpvdd-supply = <&reg_eldo1>;
  14         };