linux-kernel - Re: [V9,1/7] dt-bindings: mediatek: Add mediatek, mt8195-jpgenc compatible

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Date:   Mon, 13 Jun 2022 07:33:17 -0600
From:   Rob Herring <robh@...nel.org>
To:     Irui Wang <irui.wang@...iatek.com>
Cc:     Project_Global_Chrome_Upstream_Group@...iatek.com,
        kyrie wu <kyrie.wu@...iatek.com>,
        Tzung-Bi Shih <tzungbi@...omium.org>,
        linux-arm-kernel@...ts.infradead.org,
        nicolas.dufresne@...labora.com, maoguang.meng@...iatek.com,
        linux-media@...r.kernel.org,
        Matthias Brugger <matthias.bgg@...il.com>,
        xia.jiang@...iatek.com, srv_heupstream@...iatek.com,
        linux-kernel@...r.kernel.org, Tomasz Figa <tfiga@...omium.org>,
        devicetree@...r.kernel.org, linux-mediatek@...ts.infradead.org,
        angelogioacchino.delregno@...labora.com,
        Hans Verkuil <hverkuil-cisco@...all.nl>, wenst@...omium.org,
        Rob Herring <robh+dt@...nel.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>
Subject: Re: [V9,1/7] dt-bindings: mediatek: Add mediatek, mt8195-jpgenc compatible

On Mon, 13 Jun 2022 11:23:00 +0800, Irui Wang wrote:
> From: kyrie wu <kyrie.wu@...iatek.com>
> 
> Add mediatek,mt8195-jpgenc compatible to binding document.
> 
> Signed-off-by: kyrie wu <kyrie.wu@...iatek.com>
> ---
>  .../media/mediatek,mt8195-jpegenc.yaml        | 155 ++++++++++++++++++
>  1 file changed, 155 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/media/mediatek,mt8195-jpegenc.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/media/mediatek,mt8195-jpegenc.yaml: patternProperties:^jpgenc@[0-9a-f]+$:properties:mediatek,hw-id:minItems: 0 is less than the minimum of 1
	from schema $id: http://devicetree.org/meta-schemas/keywords.yaml#
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegenc.yaml: patternProperties:^jpgenc@[0-9a-f]+$:properties:mediatek,hw-id: 'oneOf' conditional failed, one must be fixed:
	'type' is a required property
		hint: A vendor boolean property can use "type: boolean"
	Additional properties are not allowed ('maxItems', 'minItems' were unexpected)
		hint: A vendor boolean property can use "type: boolean"
	/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegenc.yaml: patternProperties:^jpgenc@[0-9a-f]+$:properties:mediatek,hw-id: 'oneOf' conditional failed, one must be fixed:
		'enum' is a required property
		'const' is a required property
		hint: A vendor string property with exact values has an implicit type
		from schema $id: http://devicetree.org/meta-schemas/vendor-props.yaml#
	/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegenc.yaml: patternProperties:^jpgenc@[0-9a-f]+$:properties:mediatek,hw-id: 'oneOf' conditional failed, one must be fixed:
		'$ref' is a required property
		'allOf' is a required property
		hint: A vendor property needs a $ref to types.yaml
		from schema $id: http://devicetree.org/meta-schemas/vendor-props.yaml#
	hint: Vendor specific properties must have a type and description unless they have a defined, common suffix.
	from schema $id: http://devicetree.org/meta-schemas/vendor-props.yaml#
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegenc.yaml: ignoring, error in schema: patternProperties: ^jpgenc@[0-9a-f]+$: properties: mediatek,hw-id: minItems
Documentation/devicetree/bindings/media/mediatek,mt8195-jpegenc.example.dtb:0:0: /example-0/soc/jpgenc_master: failed to match any schema with compatible: ['mediatek,mt8195-jpgenc']
Documentation/devicetree/bindings/media/mediatek,mt8195-jpegenc.example.dtb:0:0: /example-0/soc/jpgenc_master/jpgenc@...30000: failed to match any schema with compatible: ['mediatek,mt8195-jpgenc-hw']
Documentation/devicetree/bindings/media/mediatek,mt8195-jpegenc.example.dtb:0:0: /example-0/soc/jpgenc_master/jpgenc@...30000: failed to match any schema with compatible: ['mediatek,mt8195-jpgenc-hw']

doc reference errors (make refcheckdocs):

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

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.