xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/sound/simple-amplifier.txt (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593SmuzhiyunSimple Amplifier Audio Driver
2*4882a593Smuzhiyun
3*4882a593SmuzhiyunRequired properties:
4*4882a593Smuzhiyun- compatible : "dioo,dio2125" or "simple-audio-amplifier"
5*4882a593Smuzhiyun
6*4882a593SmuzhiyunOptional properties:
7*4882a593Smuzhiyun- enable-gpios : the gpio connected to the enable pin of the simple amplifier
8*4882a593Smuzhiyun- VCC-supply   : power supply for the device, as covered
9*4882a593Smuzhiyun                 in Documentation/devicetree/bindings/regulator/regulator.txt
10*4882a593Smuzhiyun
11*4882a593SmuzhiyunExample:
12*4882a593Smuzhiyun
13*4882a593Smuzhiyunamp: analog-amplifier {
14*4882a593Smuzhiyun	compatible = "simple-audio-amplifier";
15*4882a593Smuzhiyun	VCC-supply = <&regulator>;
16*4882a593Smuzhiyun	enable-gpios = <&gpio GPIOH_3 0>;
17*4882a593Smuzhiyun};
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