Re: [PATCH v3 5/7] dt-bindings: sound: qcom,sm8250: allow TDM slot properties

[Rob Herring (Arm)]

On Wed, 08 Jul 2026 00:31:04 +0530, Prasad Kumpatla wrote:
> Allow the standard TDM slot properties in CPU and codec endpoint
> nodes.
> 
> Some audio backends operate in TDM mode and require the slot
> configuration to be described in Devicetree. The common TDM binding
> defines dai-tdm-slot-num, dai-tdm-slot-width,
> dai-tdm-slot-tx-mask and dai-tdm-slot-rx-mask for this purpose.
> 
> Permit these standard properties in endpoint nodes so TDM-capable
> links can describe their slot configuration using the common binding.
> 
> Signed-off-by: Prasad Kumpatla <prasad.kumpatla@xxxxxxxxxxxxxxxx>
> ---
>  .../devicetree/bindings/sound/qcom,sm8250.yaml | 18 ++++++++++++++++++
>  1 file changed, 18 insertions(+)
> 

My bot found errors running 'make dt_binding_check' on your patch:

yamllint warnings/errors:
./Documentation/devicetree/bindings/sound/qcom,sm8250.yaml:88:19: [error] string value is redundantly quoted with any quotes (quoted-strings)
./Documentation/devicetree/bindings/sound/qcom,sm8250.yaml:115:19: [error] string value is redundantly quoted with any quotes (quoted-strings)

dtschema/dtc warnings/errors:

doc reference errors (make refcheckdocs):

See https://patchwork.kernel.org/project/devicetree/patch/20260707190106.2876465-6-prasad.kumpatla@xxxxxxxxxxxxxxxx

The base for the series is generally the latest rc1. A different dependency
should be noted in *this* patch.

If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:

pip3 install dtschema --upgrade

Please check and re-submit after running the above command yourself. Note
that DT_SCHEMA_FILES can be set to your schema file to speed up checking
your schema. However, it must be unset to test all examples with your schema.