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

From: Rob Herring (Arm)

Date: Wed Nov 12 2025 - 08:35:41 EST



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@xxxxxxxxxxxxxxxxxxxxxxxxx>
> ---
> .../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@xxxxxxxxxxxxxxxxxxxxxxxxx

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.