Re: [RESEND PATCH 1/2] dt-bindings: mfd: Document support for Airoha AN8855 Switch SoC

[Rob Herring (Arm)]

On Wed, 21 Oct 2026 13:34:16 +0200, Christian Marangi wrote:
> Document support for Airoha AN8855 Switch SoC. This SoC expose various
> peripherals like an Ethernet Switch, a NVMEM provider and Ethernet PHYs.
> 
> It does also support i2c and timers but those are not currently
> supported/used.
> 
> Signed-off-by: Christian Marangi <ansuelsmth@xxxxxxxxx>
> Reviewed-by: Rob Herring (Arm) <robh@xxxxxxxxxx>
> ---
>  .../bindings/mfd/airoha,an8855.yaml           | 176 ++++++++++++++++++
>  1 file changed, 176 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/mfd/airoha,an8855.yaml
> 

My bot found errors running 'make dt_binding_check' on your patch:

yamllint warnings/errors:

dtschema/dtc warnings/errors:
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/mfd/airoha,an8855.yaml: Unresolvable reference: /schemas/net/dsa/airoha,an8855-switch.yaml
Documentation/devicetree/bindings/mfd/airoha,an8855.example.dtb: soc@1 (airoha,an8855): ethernet-switch: False schema does not allow {'compatible': ['airoha,an8855-switch'], 'ports': {'#address-cells': 1, '#size-cells': 0, 'port@0': {'reg': [[0]], 'label': ['lan1'], 'phy-mode': ['internal'], 'phy-handle': [[1]]}, 'port@1': {'reg': [[1]], 'label': ['lan2'], 'phy-mode': ['internal'], 'phy-handle': [[2]]}, 'port@5': {'reg': [[5]], 'label': ['cpu'], 'ethernet': [[4294967295]], 'phy-mode': ['2500base-x'], 'fixed-link': {'speed': 2500, 'full-duplex': True, 'pause': True}}}}
	from schema $id: http://devicetree.org/schemas/mfd/airoha,an8855.yaml
Documentation/devicetree/bindings/mfd/airoha,an8855.example.dtb: /example-0/mdio/soc@1/ethernet-switch: failed to match any schema with compatible: ['airoha,an8855-switch']

doc reference errors (make refcheckdocs):

See https://patchwork.kernel.org/project/devicetree/patch/20261021113419.283015-2-ansuelsmth@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.