linux-kernel - Re: [PATCH 1/2] dt-bindings: regulator: pca9540: add debounce timer configuration

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Message-Id: <176295453963.1617799.11924741308480396991.robh@kernel.org>
Date: Wed, 12 Nov 2025 07:35:39 -0600
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Martijn de Gouw <martijn.de.gouw@...drive-technologies.com>
Cc: devicetree@...r.kernel.org, Mark Brown <broonie@...nel.org>, 
 Liam Girdwood <lgirdwood@...il.com>, linux-kernel@...r.kernel.org, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Robin Gong <yibin.gong@....com>
Subject: Re: [PATCH 1/2] dt-bindings: regulator: pca9540: add debounce
 timer configuration


On Wed, 12 Nov 2025 13:17:08 +0100, Martijn de Gouw wrote:
> Make the different debounce timers configurable from the devicetree.
> Depending on the board design, these have to be set different than the
> default register values.
> 
> Signed-off-by: Martijn de Gouw <martijn.de.gouw@...drive-technologies.com>
> ---
>  .../regulator/nxp,pca9450-regulator.yaml      | 30 +++++++++++++++++++
>  1 file changed, 30 insertions(+)
> 

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/nxp,pca9450-regulator.yaml: properties:nxp,pmic_on_req-on-debounce-us: '$ref' should not be valid under {'const': '$ref'}
	hint: Standard unit suffix properties don't need a type $ref
	from schema $id: http://devicetree.org/meta-schemas/core.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml: properties:nxp,pmic_on_req-off-debounce-us: '$ref' should not be valid under {'const': '$ref'}
	hint: Standard unit suffix properties don't need a type $ref
	from schema $id: http://devicetree.org/meta-schemas/core.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml: properties:nxp,power-on-step-ms: '$ref' should not be valid under {'const': '$ref'}
	hint: Standard unit suffix properties don't need a type $ref
	from schema $id: http://devicetree.org/meta-schemas/core.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml: properties:nxp,power-down-step-ms: '$ref' should not be valid under {'const': '$ref'}
	hint: Standard unit suffix properties don't need a type $ref
	from schema $id: http://devicetree.org/meta-schemas/core.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml: properties:nxp,restart-ms: '$ref' should not be valid under {'const': '$ref'}
	hint: Standard unit suffix properties don't need a type $ref
	from schema $id: http://devicetree.org/meta-schemas/core.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml: properties:npx,pmic_rst_b-debounce-ms: '$ref' should not be valid under {'const': '$ref'}
	hint: Standard unit suffix properties don't need a type $ref
	from schema $id: http://devicetree.org/meta-schemas/core.yaml

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20251112121710.2623143-1-martijn.de.gouw@prodrive-technologies.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.