Re: [PATCH v10 1/9] dt-bindings: regulator: Document MediaTek MT6316 PMIC Regulators

[Rob Herring (Arm)]

On Fri, 24 Oct 2025 10:32:13 +0200, AngeloGioacchino Del Regno wrote:
> Add bindings for the regulators found in the MediaTek MT6316 PMIC,
> usually found in board designs using the MT6991 Dimensity 9400 and
> on MT8196 Kompanio SoC for Chromebooks.
> 
> This chip is fully controlled by SPMI and has multiple variants
> providing different phase configurations.
> 
> Reviewed-by: Chen-Yu Tsai <wenst@xxxxxxxxxxxx>
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
> ---
>  .../regulator/mediatek,mt6316b-regulator.yaml | 78 +++++++++++++++++++
>  .../regulator/mediatek,mt6316c-regulator.yaml | 78 +++++++++++++++++++
>  .../regulator/mediatek,mt6316d-regulator.yaml | 77 ++++++++++++++++++
>  3 files changed, 233 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/regulator/mediatek,mt6316b-regulator.yaml
>  create mode 100644 Documentation/devicetree/bindings/regulator/mediatek,mt6316c-regulator.yaml
>  create mode 100644 Documentation/devicetree/bindings/regulator/mediatek,mt6316d-regulator.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/regulator/mediatek,mt6316c-regulator.example.dtb: pmic@6 (mediatek,mt6316c-regulator): '#address-cells' does not match any of the regexes: '^pinctrl-[0-9]+$', '^vbuck(124|3)$'
	from schema $id: http://devicetree.org/schemas/regulator/mediatek,mt6316c-regulator.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/regulator/mediatek,mt6316b-regulator.example.dtb: pmic@8 (mediatek,mt6316b-regulator): '#address-cells' does not match any of the regexes: '^pinctrl-[0-9]+$', '^vbuck(12|34)$'
	from schema $id: http://devicetree.org/schemas/regulator/mediatek,mt6316b-regulator.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/regulator/mediatek,mt6316d-regulator.example.dtb: pmic@7 (mediatek,mt6316d-regulator): '#address-cells' does not match any of the regexes: '^pinctrl-[0-9]+$'
	from schema $id: http://devicetree.org/schemas/regulator/mediatek,mt6316d-regulator.yaml

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20251024083221.25758-2-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.