关于3288引入双通道音频ic的疑问

celticszhao

新手求教，reload板子上的音频ic是单通道的es8388，如果我要换成双通道ic，要配置2个i2s通道，不知dts该如何配置

rockchip-rt5640 {
  status = "okay";
  compatible = "rockchip-rt5640";
  dais {
   dai0 {
    audio-codec = <&rt5640>;
    audio-controller = <&i2s>;
    format = "i2s";
    continuous-clock;
    //bitclock-inversion;
    //frame-inversion;
    //bitclock-master;
    //frame-master;
   };
   dai1 {
    audio-codec = <&rt5640>;
    audio-controller = <&i2s>;
    format = "i2s";
    //continuous-clock;
    //bitclock-inversion;
    //frame-inversion;
    bitclock-master;
    //frame-master;
   };
  };
};