Documentation/devicetree/bindings/sound/cs42xx8.txt

   1 CS42448/CS42888 audio CODEC
   2
   3 Required properties:
   4
   5   - compatible : must contain one of "cirrus,cs42448" and "cirrus,cs42888"
   6
   7   - reg : the I2C address of the device for I2C
   8
   9   - clocks : a list of phandles + clock-specifiers, one for each entry in
  10     clock-names
  11
  12   - clock-names : must contain "mclk"
  13
  14   - VA-supply, VD-supply, VLS-supply, VLC-supply: power supplies for the device,
  15     as covered in Documentation/devicetree/bindings/regulator/regulator.txt
  16
  17 Example:
  18
  19 codec: cs42888@48 {
  20         compatible = "cirrus,cs42888";
  21         reg = <0x48>;
  22         clocks = <&codec_mclk 0>;
  23         clock-names = "mclk";
  24         VA-supply = <&reg_audio>;
  25         VD-supply = <&reg_audio>;
  26         VLS-supply = <&reg_audio>;
  27         VLC-supply = <&reg_audio>;
  28 };