xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/sound/rockchip,rk1000-codec.txt (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun* Rockchip RK1000 codec
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3*4882a593SmuzhiyunRequired properties:
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5*4882a593Smuzhiyun- compatible: "rockchip,rk1000-codec"
6*4882a593Smuzhiyun- reg : the I2C address of the device.
7*4882a593Smuzhiyun- rockchip,spk-en-gpio: the enable gpio of spk.
8*4882a593Smuzhiyun- rockchip,pa-en-time-ms: pa enable dealy time(ms).
9*4882a593Smuzhiyun- rockchip,ctl: phandle to the rk1000 core controller.
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11*4882a593SmuzhiyunExample for rk1000 codec:
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13*4882a593Smuzhiyunrk1000_codec: rk1000-codec@60 {
14*4882a593Smuzhiyun	compatible = "rockchip,rk1000_codec";
15*4882a593Smuzhiyun	reg = <0x60>;
16*4882a593Smuzhiyun	rockchip,spk-en-gpio = <&gpio3 31 GPIO_ACTIVE_LOW>;
17*4882a593Smuzhiyun	rockchip,pa-en-time-ms = <5000>;
18*4882a593Smuzhiyun	rockchip,ctl = <&rk1000_ctl>;
19*4882a593Smuzhiyun	status = "okay";
20*4882a593Smuzhiyun};
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