On 05/09/2023 05:31, wangweidong.a@xxxxxxxxxx wrote: >>> +examples: >>> + - | >>> + i2c { >>> + #address-cells = <1>; >>> + #size-cells = <0>; >>> + audio-codec@58 { >>> + compatible = "awinic,aw87390"; >>> + reg = <0x58>; > >> Please add sound-dai-cells for the example to be complete. > > Thank you very much, I will modify it in patch v2 I expect in example all properties your device can use. Not only some subset you want to add just to satisfy my comment above. Best regards, Krzysztof