linux-kernel - Re: [PATCH] dt-bindings: nvidia,tegra20-kbc: Convert to json-schema

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Date:   Sun, 20 Feb 2022 20:36:09 -0600
From:   Rob Herring <robh@...nel.org>
To:     Max Buchholz <max.buchholz@....de>
Cc:     devicetree@...r.kernel.org,
        Thierry Reding <thierry.reding@...il.com>,
        linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org,
        Rob Herring <robh+dt@...nel.org>,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        David Heidelberg <david@...t.cz>,
        Jonathan Hunter <jonathanh@...dia.com>,
        linux-input@...r.kernel.org, Max Buchholz <Max.Buchholz@....de>
Subject: Re: [PATCH] dt-bindings: nvidia,tegra20-kbc: Convert to json-schema

On Fri, 18 Feb 2022 11:10:10 +0100, Max Buchholz wrote:
> From: Max Buchholz <Max.Buchholz@....de>
> 
> This converts the Nvidia Tegra keyboard controller bindings to YAML
> and fix them up a bit.
> 
> Acked-by: David Heidelberg <david@...t.cz>
> Signed-off-by: Max Buchholz <max.buchholz@....de>
> ---
>  .../bindings/input/nvidia,tegra20-kbc.txt     |  55 ---------
>  .../bindings/input/nvidia,tegra20-kbc.yaml    | 114 ++++++++++++++++++
>  2 files changed, 114 insertions(+), 55 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/input/nvidia,tegra20-kbc.txt
>  create mode 100644 Documentation/devicetree/bindings/input/nvidia,tegra20-kbc.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/input/nvidia,tegra20-kbc.yaml: properties:nvidia,wakeup-source: 'oneOf' conditional failed, one must be fixed:
	'type' is a required property
		hint: A vendor boolean property can use "type: boolean"
	/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/input/nvidia,tegra20-kbc.yaml: properties:nvidia,wakeup-source: '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 $id: http://devicetree.org/meta-schemas/vendor-props.yaml#
	/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/input/nvidia,tegra20-kbc.yaml: properties:nvidia,wakeup-source: 'oneOf' conditional failed, one must be fixed:
		'$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/input/nvidia,tegra20-kbc.yaml: ignoring, error in schema: properties: nvidia,wakeup-source
Error: Documentation/devicetree/bindings/input/nvidia,tegra20-kbc.example.dts:19.19-20 syntax error
FATAL ERROR: Unable to parse input tree
make[1]: *** [scripts/Makefile.lib:378: Documentation/devicetree/bindings/input/nvidia,tegra20-kbc.example.dt.yaml] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:1398: dt_binding_check] Error 2

doc reference errors (make refcheckdocs):
Documentation/devicetree/bindings/power/wakeup-source.txt: Documentation/devicetree/bindings/input/nvidia,tegra20-kbc.txt

See https://patchwork.ozlabs.org/patch/1594620

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.