On 18/04/2024 05:04, Shengjiu Wang wrote: >>> + "#sound-dai-cells": >>> + const: 0 >>> + description: optional, some dts node didn't add it. >> >> The question is: is this DAI or not? > > Yes, it is a DAI. so, is there any issue here? > >> >>> + >>> +required: >>> + - compatible >>> + - reg >>> + - interrupts >>> + - fsl,fifo-depth >>> + >>> +unevaluatedProperties: false >> >> This must be additionalProperties:false. Use example-schema as >> reference... unless you want to reference dai-common.yaml, but then that >> one is missing. > > As it is a DAI, so I should include dai-common.yaml, right? Yes and then unevaluated is correct. Best regards, Krzysztof