CS42448/CS42888 audio CODEC Required properties: - compatible : must contain one of "cirrus,cs42448" and "cirrus,cs42888" - reg : the I2C address of the device for I2C - clocks : a list of phandles + clock-specifiers, one for each entry in clock-names - clock-names : must contain "mclk" - VA-supply, VD-supply, VLS-supply, VLC-supply: power supplies for the device, as covered in Documentation/devicetree/bindings/regulator/regulator.txt Example: codec: cs42888@48 { compatible = "cirrus,cs42888"; reg = <0x48>; clocks = <&codec_mclk 0>; clock-names = "mclk"; VA-supply = <®_audio>; VD-supply = <®_audio>; VLS-supply = <®_audio>; VLC-supply = <®_audio>; };