linux-kernel - Re: [PATCH v1 3/6] dt-bindings: regulator: Add bindings for MediaTek DVFSRC Regulators

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Date: Tue, 16 Apr 2024 11:33:08 -0500
From: Rob Herring <robh@...nel.org>
To: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
Cc: amergnat@...libre.com, keescook@...omium.org, broonie@...nel.org, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 krzysztof.kozlowski+dt@...aro.org, linux-arm-kernel@...ts.infradead.org, 
 lgirdwood@...il.com, conor+dt@...nel.org, linux-pm@...r.kernel.org, 
 linux-mediatek@...ts.infradead.org, kernel@...labora.com, 
 henryc.chen@...iatek.com, gustavoars@...nel.org, wenst@...omium.org, 
 djakov@...nel.org, matthias.bgg@...il.com
Subject: Re: [PATCH v1 3/6] dt-bindings: regulator: Add bindings for
 MediaTek DVFSRC Regulators


On Tue, 16 Apr 2024 17:38:02 +0200, AngeloGioacchino Del Regno wrote:
> The Dynamic Voltage and Frequency Scaling Resource Collector Regulators
> are controlled with votes to the DVFSRC hardware.
> 
> This adds support for the regulators found in MT6873, MT8183, MT8192
> and MT8195 SoCs.
> 
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
> ---
>  .../mediatek,mt6873-dvfsrc-regulator.yaml     | 71 +++++++++++++++++++
>  1 file changed, 71 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/regulator/mediatek,mt6873-dvfsrc-regulator.yaml
> 

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

yamllint warnings/errors:
/Documentation/devicetree/bindings/regulator/mediatek,mt6873-dvfsrc-regulator.yaml:5:10: [error] string value is redundantly quoted with any quotes (quoted-strings)

dtschema/dtc warnings/errors:
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/regulator/mediatek,mt6873-dvfsrc-regulator.yaml: $id: Cannot determine base path from $id, relative path/filename doesn't match actual path or filename
 	 $id: http://devicetree.org/schemas/soc/mediatek/mediatek,mt6873-dvfsrc-regulator.yaml
 	file: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/regulator/mediatek,mt6873-dvfsrc-regulator.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/regulator/mediatek,mt6873-dvfsrc-regulator.example.dtb: dvfsrc@...12000: '#address-cells', '#size-cells' do not match any of the regexes: '@[0-9a-f]+$', 'pinctrl-[0-9]+'
	from schema $id: http://devicetree.org/schemas/soc/mediatek/mediatek,mt8183-dvfsrc.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/regulator/mediatek,mt6873-dvfsrc-regulator.example.dtb: regulators@0: dvfsrc-vcore: False schema does not allow {'regulator-name': ['dvfsrc-vcore'], 'regulator-min-microvolt': [[550000]], 'regulator-max-microvolt': [[750000]], 'regulator-always-on': True}
	from schema $id: http://devicetree.org/schemas/soc/mediatek/mediatek,mt6873-dvfsrc-regulator.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/regulator/mediatek,mt6873-dvfsrc-regulator.example.dtb: regulators@0: dvfsrc-vscp: False schema does not allow {'regulator-name': ['dvfsrc-vscp'], 'regulator-min-microvolt': [[550000]], 'regulator-max-microvolt': [[750000]], 'regulator-always-on': True}
	from schema $id: http://devicetree.org/schemas/soc/mediatek/mediatek,mt6873-dvfsrc-regulator.yaml#

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20240416153805.431118-4-angelogioacchino.delregno@collabora.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.