Re: [PATCH v2 1/2] dt-bindings: iio: adc: Add Nuvoton MA35D1 EADC

[Rob Herring (Arm)]

On Mon, 13 Jul 2026 16:11:26 +0800, Chi-Wen Weng wrote:
> From: Chi-Wen Weng <cwweng@xxxxxxxxxxx>
> 
> Add devicetree binding for the Enhanced ADC controller found on
> Nuvoton MA35D1 SoCs.
> 
> The controller has one register region, up to four end-of-conversion
> interrupts, one functional clock, and an optional reset line. The
> binding also describes the optional external reference supply and the
> optional DMA request supported by the hardware.
> 
> ADC input pins are described using standard channel child nodes. The
> external ADC input channels are 0 to 7. Differential inputs are described
> with diff-channels and are limited to the fixed hardware pairs.
> 
> Signed-off-by: Chi-Wen Weng <cwweng@xxxxxxxxxxx>
> ---
>  .../bindings/iio/adc/nuvoton,ma35d1-eadc.yaml | 163 ++++++++++++++++++
>  1 file changed, 163 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/iio/adc/nuvoton,ma35d1-eadc.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/iio/adc/nuvoton,ma35d1-eadc.yaml: properties:interrupts: {'minItems': 1, 'maxItems': 4, 'items': [{'description': 'ADINT0 end-of-conversion interrupt'}, {'description': 'ADINT1 end-of-conversion interrupt'}, {'description': 'ADINT2 end-of-conversion interrupt'}, {'description': 'ADINT3 end-of-conversion interrupt'}]} should not be valid under {'required': ['maxItems']}
	hint: "maxItems" is not needed with an "items" list
	from schema $id: http://devicetree.org/meta-schemas/items.yaml

doc reference errors (make refcheckdocs):

See https://patchwork.kernel.org/project/devicetree/patch/20260713081127.115197-2-cwweng.linux@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.