xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/sound/maxim,max9759.txt (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593SmuzhiyunMaxim MAX9759 Speaker Amplifier
2*4882a593Smuzhiyun===============================
3*4882a593Smuzhiyun
4*4882a593SmuzhiyunRequired properties:
5*4882a593Smuzhiyun- compatible : "maxim,max9759"
6*4882a593Smuzhiyun- shutdown-gpios : the gpio connected to the shutdown pin
7*4882a593Smuzhiyun- mute-gpios : the gpio connected to the mute pin
8*4882a593Smuzhiyun- gain-gpios : the 2 gpios connected to the g1 and g2 pins
9*4882a593Smuzhiyun
10*4882a593SmuzhiyunExample:
11*4882a593Smuzhiyun
12*4882a593Smuzhiyunmax9759: analog-amplifier {
13*4882a593Smuzhiyun	compatible = "maxim,max9759";
14*4882a593Smuzhiyun	shutdown-gpios = <&gpio3 20 GPIO_ACTIVE_LOW>;
15*4882a593Smuzhiyun	mute-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>;
16*4882a593Smuzhiyun	gain-gpios = <&gpio3 23 GPIO_ACTIVE_LOW>,
17*4882a593Smuzhiyun		     <&gpio3 25 GPIO_ACTIVE_LOW>;
18*4882a593Smuzhiyun};
19