Re: [PATCH v2 1/2] dt-bindings: iio: max30100: Add pulse-width property
From: Shrikant
Date: Sat Oct 11 2025 - 06:38:44 EST
> 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/iio/health/maxim,max30100.yaml: properties:maxim,pulse-width-us: 'enum' should not be valid under {'enum': ['const', 'enum', 'exclusiveMaximum', 'exclusiveMinimum', 'minimum', 'maximum', 'multipleOf', 'pattern']}
> hint: Scalar and array keywords cannot be mixed
> from schema $id: http://devicetree.org/meta-schemas/keywords.yaml#
> /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/iio/health/maxim,max30100.yaml: properties:maxim,pulse-width-us: 'anyOf' conditional failed, one must be fixed:
> 'enum' is not one of ['maxItems', 'description', 'deprecated']
> hint: Only "maxItems" is required for a single entry if there are no constraints defined for the values.
> Additional properties are not allowed ('enum' was unexpected)
> hint: Arrays must be described with a combination of minItems/maxItems/items
> 'maxItems' is not one of ['description', 'deprecated', 'const', 'enum', 'minimum', 'maximum', 'multipleOf', 'default', '$ref', 'oneOf']
> 1 is less than the minimum of 2
> hint: Arrays must be described with a combination of minItems/maxItems/items
> hint: cell array properties must define how many entries and what the entries are when there is more than one entry.
> from schema $id: http://devicetree.org/meta-schemas/core.yaml#
>
> doc reference errors (make refcheckdocs):
>
> See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20251008031737.7321-2-raskar.shree97@xxxxxxxxx
>
> 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.
>
Hi Rob,
Thank you for reviewing my patch and pointing out the dt-binding schema issues.
I’ve updated the YAML to fix the reported warnings. I’ll verify with
yamllint and dtschema
to confirm there are no remaining errors and submit a corrected v3
patch shortly.
Thanks for your guidance.
Regards,
Shrikant