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

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@chromium.org>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
 .../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@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.