xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/sound/rockchip,hdmi-analog.txt (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593SmuzhiyunROCKCHIP Built-in HDMI and external audio codec which use the same
2*4882a593SmuzhiyunI2S interface(such as RK3368)
3*4882a593SmuzhiyunUse simple-audio-card can be if only HDMI or codec ic
4*4882a593Smuzhiyun
5*4882a593SmuzhiyunRequired properties:
6*4882a593Smuzhiyun- compatible: "rockchip,rk3368-hdmi-analog"
7*4882a593Smuzhiyun- rockchip,cpu: The phandle of the Rockchip I2S controller that's
8*4882a593Smuzhiyun  connected to the CODEC
9*4882a593Smuzhiyun- rockchip,codec: The phandle of audio codecs, should contain both
10*4882a593Smuzhiyun  codec ic and HDMI
11*4882a593Smuzhiyun
12*4882a593SmuzhiyunExample:
13*4882a593Smuzhiyun
14*4882a593Smuzhiyunsound {
15*4882a593Smuzhiyun	compatible = "rockchip,rk3368-hdmi-analog";
16*4882a593Smuzhiyun	rockchip,cpu = <&i2s_8ch>;
17*4882a593Smuzhiyun	rockchip,codec = <&es8316>, <&hdmi>;
18*4882a593Smuzhiyun	rockchip,widgets = "Microphone", "Mic Jack",
19*4882a593Smuzhiyun			   "Headphone", "Headphone Jack";
20*4882a593Smuzhiyun	rockchip,routing = "Mic Jack", "micbias",
21*4882a593Smuzhiyun			   "Headphone Jack", "HPOL",
22*4882a593Smuzhiyun			   "Headphone Jack", "HPOR";
23*4882a593Smuzhiyun};
24*4882a593Smuzhiyun
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