Re: [PATCH 26/42] dt-bindings: display: mediatek: Introduce MT8196 Layer Blender

[Rob Herring (Arm)]

On Wed, 01 Jul 2026 14:20:41 +0200, AngeloGioacchino Del Regno wrote:
> Add documentation for the Overlay Layer Blender IP found in the
> newer generation SoCs like MT8196, MT8894, MT6991, and their
> variants.
> 
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
> ---
>  .../mediatek/mediatek,mt8196-blender.yaml     | 97 +++++++++++++++++++
>  1 file changed, 97 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,mt8196-blender.yaml
> 

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

yamllint warnings/errors:

dtschema/dtc warnings/errors:
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/mediatek/mediatek,mt8196-blender.yaml: ignoring, error in schema: properties: compatible
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/mediatek/mediatek,mt8196-blender.yaml: properties:compatible: [{'const': 'mediatek,mt8196-disp-blender'}] is not of type 'object', 'boolean'
	from schema $id: http://devicetree.org/meta-schemas/keywords.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/mediatek/mediatek,mt8196-blender.yaml: properties:compatible: [{'const': 'mediatek,mt8196-disp-blender'}] is not of type 'object', 'boolean'
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/mediatek/mediatek,mt8196-blender.yaml: properties:compatible: [{'const': 'mediatek,mt8196-disp-blender'}] is not of type 'object', 'boolean'
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/mediatek/mediatek,mt8196-blender.yaml: properties:compatible: [{'const': 'mediatek,mt8196-disp-blender'}] is not of type 'object', 'boolean'
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/mediatek/mediatek,mt8196-blender.yaml: properties:compatible: [{'const': 'mediatek,mt8196-disp-blender'}] is not of type 'object', 'boolean'
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/mediatek/mediatek,mt8196-blender.yaml: properties:compatible: [{'const': 'mediatek,mt8196-disp-blender'}] is not of type 'object', 'boolean'
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/mediatek/mediatek,mt8196-blender.yaml: properties:compatible: [{'const': 'mediatek,mt8196-disp-blender'}] is not of type 'object', 'boolean'
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/mediatek/mediatek,mt8196-blender.yaml: properties:compatible: [{'const': 'mediatek,mt8196-disp-blender'}] is not of type 'object', 'boolean'
Documentation/devicetree/bindings/display/mediatek/mediatek,mt8196-blender.example.dtb: /example-0/blender@328e0000: failed to match any schema with compatible: ['mediatek,mt8196-disp-blender']

doc reference errors (make refcheckdocs):

See https://patchwork.kernel.org/project/devicetree/patch/20260701122057.19648-27-angelogioacchino.delregno@xxxxxxxxxxxxx

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.