关键词：rk3308; rockchip,multicodecs-card; vad; pdm;
rk3308 — multicodecs card dts配置
1、属性值配置：
- compatible: "rockchip,multicodecs-card" - rockchip,cpu: 配置与codec连接的i2s/pdm 通道； - rockchip,codec: 配置codec,内置codec或者是vad；
2、以rk3308为例：
Example:
sound {
compatible = "rockchip,multicodecs-card";
rockchip,cpu = <&i2s0_8ch>;
rockchip,codec = <&codec>, <&vad>;
};