Re: [PATCH v5 1/7] dt-bindings: display: mediatek: dpi: add power-domains property

[Rob Herring (Arm)]

On Wed, 08 Jan 2025 17:15:43 +0100, amergnat@xxxxxxxxxxxx wrote:
> From: Fabien Parent <fparent@xxxxxxxxxxxx>
> 
> DPI is part of the display / multimedia block in MediaTek SoCs, and
> always have a power-domain (at least in the upstream device-trees).
> Add the power-domains property to the binding documentation.
> 
> Fixes: 9273cf7d3942 ("dt-bindings: display: mediatek: convert the dpi bindings to yaml")
> Signed-off-by: Fabien Parent <fparent@xxxxxxxxxxxx>
> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
> Acked-by: Rob Herring (Arm) <robh@xxxxxxxxxx>
> Reviewed-by: CK Hu <ck.hu@xxxxxxxxxxxx>
> Signed-off-by: Alexandre Mergnat <amergnat@xxxxxxxxxxxx>
> ---
>  Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml | 5 +++++
>  1 file changed, 5 insertions(+)
> 

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

yamllint warnings/errors:
./Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml:100:3: [error] duplication of key "power-domains" in mapping (key-duplicates)

dtschema/dtc warnings/errors:
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml: ignoring, error parsing file
./Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml:100:3: found duplicate key "power-domains" with value "{}" (original value: "{}")
make[2]: *** Deleting file 'Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.example.dts'
Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml:100:3: found duplicate key "power-domains" with value "{}" (original value: "{}")
make[2]: *** [Documentation/devicetree/bindings/Makefile:26: Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.example.dts] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/builds/robherring/dt-review-ci/linux/Makefile:1506: dt_binding_check] Error 2
make: *** [Makefile:251: __sub-make] Error 2

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20231023-display-support-v5-1-3905f1e4b835@xxxxxxxxxxxx

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.