1 Simple Amplifier Audio Driver
4 - compatible : "dioo,dio2125" or "simple-audio-amplifier"
7 - enable-gpios : the gpio connected to the enable pin of the simple amplifier
8 - VCC-supply : power supply for the device, as covered
9 in Documentation/devicetree/bindings/regulator/regulator.txt
13 amp: analog-amplifier {
14 compatible = "simple-audio-amplifier";
15 VCC-supply = <®ulator>;
16 enable-gpios = <&gpio GPIOH_3 0>;