Hello, How should simple-card work when we define a DT node like this: 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>; }; }; Is there any example with platform?