Hi, Krzysztof, Thank you very much for your advice. On 18/07/2023 16:24, krzysztof.kozlowski@xxxxxxxxxx wrote: > On 17/07/2023 13:58, wangweidong.a@xxxxxxxxxx wrote: >> From: Weidong Wang <wangweidong.a@xxxxxxxxxx> >> >> Add a DT schema for describing Awinic aw88261 audio amplifiers. They are >> controlled using I2C. >> >> Signed-off-by: Weidong Wang <wangweidong.a@xxxxxxxxxx> ... >> + compatible: >> + const: awinic,aw88261 >> + >> + reg: >> + maxItems: 1 >> + >> + '#sound-dai-cells': >> + const: 0 >> + >> + reset-gpios: >> + maxItems: 1 >> + >> +required: >> + - compatible >> + - reg >> + - '#sound-dai-cells' >> + - reset-gpios > I don't see any differences against AW88395. Add the compatible to that > schema. I will add "awinic,aw88261" to the awinic,aw88395.yaml Best regards, Weidong Wang