Hi

sof-audio-cs42888 { compatible = "simple-scu-audio-card";

  simple-audio-card,dai-link {
       format = "i2s";
       cpu {
            sound-dai = <&dummy>;
        };
        codec {
           sound-dai = <&cs42888>;
        };
        plat {
            sound-dai = <&dsp>;
       };

};

I know someone added platfrom support to simple-audio-card, but, unfortunately, I don't use it. Thus, I'm not sure how it works...

Thank you for your help !! Best regards --- Kuninori Morimoto