Re: [PATCH] ASoC: dt-bindings: cirrus,cs4270: Convert to dtschema

[Krzysztof Kozlowski <krzk@kernel.org>]

On 07/07/2024 08:26, Animesh Agarwal wrote:
> +
> +  reg:
> +    maxItems: 1
> +
> +  reset-gpios:
> +    description:
> +      This pin will be deasserted before communication to the codec starts.
> +    maxItems: 1
> +
> +  va-supply:
> +    description: Voltage regulator phandle for the VA supply.

Your description is redundant: you did not say anything more than it is
already said in the property name. This could be in such case just:
": true"

Please keep this feedback for any future work (I feel I already said it
once...).

> +
> +  vd-supply:
> +    description: Voltage regulator phandle for the VD supply.
> +
> +  vlc-supply:
> +    description: Voltage regulator phandle for the VLC supply.
> +
> +required:
> +  - compatible
> +  - reg
> +
> +additionalProperties: false

This won't validate DTS... test the DTS. You miss dai-common.

> +
> +examples:
> +  - |
> +    i2c {
> +      #address-cells = <1>;
> +      #size-cells = <0>;
> +
> +      codec: cs4270@48 {

Node names should be generic. See also an explanation and list of
examples (not exhaustive) in DT specification:
https://devicetree-specification.readthedocs.io/en/latest/chapter2-devicetree-basics.html#generic-names-recommendation
e.g. audio-codec or codec

And drop unused label "codec:"


Best regards,
Krzysztof