[PATCH v5 1/3] dt-bindings: net: sophgo,sg2044-dwmac: add phy mode restriction

[Rob Herring (Arm)]

On Fri, 31 Oct 2025 09:24:26 +0800, Inochi Amaoto wrote:
> As the ethernet controller of SG2044 and SG2042 only supports
> RGMII phy. Add phy-mode property to restrict the value.
> 
> Also, since SG2042 has internal rx delay in its mac, make
> only "rgmii-txid" and "rgmii-id" valid for phy-mode.
> 
> Fixes: e281c48a7336 ("dt-bindings: net: sophgo,sg2044-dwmac: Add support for Sophgo SG2042 dwmac")
> Signed-off-by: Inochi Amaoto <inochiama at gmail.com>
> Acked-by: Conor Dooley <conor.dooley at microchip.com>
> ---
>  .../bindings/net/sophgo,sg2044-dwmac.yaml     | 20 +++++++++++++++++++
>  1 file changed, 20 insertions(+)
> 

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

yamllint warnings/errors:
./Documentation/devicetree/bindings/net/sophgo,sg2044-dwmac.yaml:93:1: [warning] too many blank lines (2 > 1) (empty-lines)

dtschema/dtc warnings/errors:

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20251031012428.488184-2-inochiama@gmail.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.