rk3368 — hdmi analog dts 配置

关键词：rk3368; rockchip,rk3368-hdmi-analog; 

rk3368 — hdmi analog dts 配置

1、必需设置属性值：

- compatible: 设置为："rockchip,rk3368-hdmi-analog"
- rockchip,cpu: 设置与codec连接的i2s通道；
- rockchip,codec: 设置audio codec和hdmi控制器

2、实例：

sound {
	compatible = "rockchip,rk3368-hdmi-analog";
	rockchip,cpu = <&i2s_8ch>;
	rockchip,codec = <&es8316>, <&hdmi>;
	rockchip,widgets = "Microphone", "Mic Jack",
			   "Headphone", "Headphone Jack";
	rockchip,routing = "Mic Jack", "micbias",
			   "Headphone Jack", "HPOL",
			   "Headphone Jack", "HPOR";
};