linux-kernel - Re: [PATCH v8 2/5] dt-bindings: msm/dp: add data-lanes and link-frequencies property

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Date:   Mon, 05 Dec 2022 15:04:51 -0600
From:   Rob Herring <robh@...nel.org>
To:     Kuogee Hsieh <quic_khsieh@...cinc.com>
Cc:     dianders@...omium.org, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org, airlied@...il.com, airlied@...ux.ie,
        daniel@...ll.ch, dmitry.baryshkov@...aro.org, robdclark@...il.com,
        konrad.dybcio@...ainline.org, devicetree@...r.kernel.org,
        krzysztof.kozlowski+dt@...aro.org, swboyd@...omium.org,
        vkoul@...nel.org, freedreno@...ts.freedesktop.org, sean@...rly.run,
        quic_sbillaka@...cinc.com, robh+dt@...nel.org, agross@...nel.org,
        quic_abhinavk@...cinc.com, linux-arm-msm@...r.kernel.org,
        andersson@...nel.org
Subject: Re: [PATCH v8 2/5] dt-bindings: msm/dp: add data-lanes and
 link-frequencies property


On Mon, 05 Dec 2022 11:14:27 -0800, Kuogee Hsieh wrote:
> Add both data-lanes and link-frequencies property into endpoint
> 
> Changes in v7:
> -- split yaml out of dtsi patch
> -- link-frequencies from link rate to symbol rate
> -- deprecation of old data-lanes property
> 
> Changes in v8:
> -- correct Bjorn mail address to kernel.org
> 
> Signed-off-by: Kuogee Hsieh <quic_khsieh@...cinc.com>
> ---
>  .../bindings/display/msm/dp-controller.yaml        | 22 ++++++++++++++++------
>  1 file changed, 16 insertions(+), 6 deletions(-)
> 

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/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/dp-controller.yaml: properties:ports:properties:port@1:properties: 'properties' should not be valid under {'$ref': '#/definitions/json-schema-prop-names'}
	hint: A json-schema keyword was found instead of a DT property name.
	from schema $id: http://devicetree.org/meta-schemas/keywords.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/dp-controller.yaml: properties:ports:properties:port@1:properties: 'additionalProperties' should not be valid under {'$ref': '#/definitions/json-schema-prop-names'}
	hint: A json-schema keyword was found instead of a DT property name.
	from schema $id: http://devicetree.org/meta-schemas/keywords.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/dp-controller.yaml: properties:ports:properties:port@1:properties:properties: 'anyOf' conditional failed, one must be fixed:
	'data-lanes' is not one of ['$ref', 'additionalItems', 'additionalProperties', 'allOf', 'anyOf', 'const', 'contains', 'default', 'dependencies', 'dependentRequired', 'dependentSchemas', 'deprecated', 'description', 'else', 'enum', 'exclusiveMaximum', 'exclusiveMinimum', 'items', 'if', 'minItems', 'minimum', 'maxItems', 'maximum', 'multipleOf', 'not', 'oneOf', 'pattern', 'patternProperties', 'properties', 'required', 'then', 'typeSize', 'unevaluatedProperties', 'uniqueItems']
	'type' was expected
	from schema $id: http://devicetree.org/meta-schemas/keywords.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/dp-controller.yaml: properties:ports:properties:port@1:properties:properties: 'anyOf' conditional failed, one must be fixed:
	'link-frequencies' is not one of ['$ref', 'additionalItems', 'additionalProperties', 'allOf', 'anyOf', 'const', 'contains', 'default', 'dependencies', 'dependentRequired', 'dependentSchemas', 'deprecated', 'description', 'else', 'enum', 'exclusiveMaximum', 'exclusiveMinimum', 'items', 'if', 'minItems', 'minimum', 'maxItems', 'maximum', 'multipleOf', 'not', 'oneOf', 'pattern', 'patternProperties', 'properties', 'required', 'then', 'typeSize', 'unevaluatedProperties', 'uniqueItems']
	'type' was expected
	from schema $id: http://devicetree.org/meta-schemas/keywords.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/dp-controller.example.dtb: displayport-controller@...0000: ports:port@1:endpoint: Unevaluated properties are not allowed ('data-lanes', 'link-frequencies' were unexpected)
	From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/dp-controller.yaml

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/1670267670-15832-3-git-send-email-quic_khsieh@quicinc.com

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.