| ROCKCHIP with MAX98090 CODEC | 
|   | 
| Required properties: | 
| - compatible: "rockchip,rockchip-audio-max98090" | 
| - rockchip,model: The user-visible name of this sound complex | 
| - rockchip,i2s-controller: The phandle of the Rockchip I2S controller that's | 
|   connected to the CODEC | 
|   | 
| Optional properties: | 
| - rockchip,audio-codec: The phandle of the MAX98090 audio codec. | 
| - rockchip,headset-codec: The phandle of Ext chip for jack detection. This is | 
|                           required if there is rockchip,audio-codec. | 
| - rockchip,hdmi-codec: The phandle of HDMI device for HDMI codec. | 
|   | 
| Example: | 
|   | 
| /* For max98090-only board. */ | 
| sound { | 
|     compatible = "rockchip,rockchip-audio-max98090"; | 
|     rockchip,model = "ROCKCHIP-I2S"; | 
|     rockchip,i2s-controller = <&i2s>; | 
|     rockchip,audio-codec = <&max98090>; | 
|     rockchip,headset-codec = <&headsetcodec>; | 
| }; | 
|   | 
| /* For HDMI-only board. */ | 
| sound { | 
|     compatible = "rockchip,rockchip-audio-max98090"; | 
|     rockchip,model = "ROCKCHIP-I2S"; | 
|     rockchip,i2s-controller = <&i2s>; | 
|     rockchip,hdmi-codec = <&hdmi>; | 
| }; | 
|   | 
| /* For max98090 plus HDMI board. */ | 
| sound { | 
|     compatible = "rockchip,rockchip-audio-max98090"; | 
|     rockchip,model = "ROCKCHIP-I2S"; | 
|     rockchip,i2s-controller = <&i2s>; | 
|     rockchip,audio-codec = <&max98090>; | 
|     rockchip,headset-codec = <&headsetcodec>; | 
|     rockchip,hdmi-codec = <&hdmi>; | 
| }; |