Re: [PATCH v1 2/4] dt-bindings: display: mediatek: add MT8195 hdmi bindings

[Rob Herring]

On Wed, 29 Sep 2021 11:44:23 +0200, Guillaume Ranquet wrote:
> Add Mediatek HDMI and HDMI-DDC bindings for MT8195 SoC.
> 
> Signed-off-by: Guillaume Ranquet <granquet@xxxxxxxxxxxx>
> ---
>  .../mediatek/mediatek,mt8195-hdmi-ddc.yaml    | 45 +++++++++
>  .../mediatek/mediatek,mt8195-hdmi.yaml        | 98 +++++++++++++++++++
>  2 files changed, 143 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,mt8195-hdmi-ddc.yaml
>  create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,mt8195-hdmi.yaml
> 

My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):

yamllint warnings/errors:

dtschema/dtc warnings/errors:
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/display/mediatek/mediatek,mt8195-hdmi.example.dt.yaml: example-0: hdmi@1c300000:reg:0: [0, 472907776, 0, 4096] is too long
	From schema: /usr/local/lib/python3.8/dist-packages/dtschema/schemas/reg.yaml
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/display/mediatek/mediatek,mt8195-hdmi.example.dt.yaml: hdmi@1c300000: 'ddc-i2c-bus', 'power-domains' do not match any of the regexes: 'pinctrl-[0-9]+'
	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/display/mediatek/mediatek,mt8195-hdmi.yaml

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/patch/1534287

This check can fail if there are any dependencies. The base for a patch
series is generally the most recent rc1.

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.