[PATCH v5 05/22] dt-bindings: reset: renesas,rzv2h-usb2phy: Add '#mux-state-cells' property

[Rob Herring (Arm)]

On Thu, 27 Nov 2025 12:48:32 +0100, Tommaso Merciai wrote:
> Add the '#mux-state-cells' property to support describing the USB VBUS_SEL
> multiplexer as a mux-controller in the Renesas RZ/V2H(P) USB2PHY binding.
> 
> The mux-controller cannot be integrated into the parent USB2PHY node
> because the VBUS source selector is part of a separate hardware block,
> not the USB2PHY block itself.
> 
> This is required to properly configure USB PHY power selection on
> RZ/V2H(P) and RZ/G3E SoCs.
> 
> Signed-off-by: Tommaso Merciai <tommaso.merciai.xr at bp.renesas.com>
> ---
> v4->v5:
>  - No changes
> 
> v3->v4:
>  - Switch back to v2 implementation.
>  - Improve commit body.
> 
> v2->v3:
>  - Manipulate mux-controller as an internal node.
>  - Improved commit body.
> 
> v1->v2:
>  - New patch
> 
>  .../bindings/reset/renesas,rzv2h-usb2phy-reset.yaml          | 5 +++++
>  1 file changed, 5 insertions(+)
> 

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

yamllint warnings/errors:

dtschema/dtc warnings/errors:


doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/9848482be3655a9351a13cdbf815db6b556201d0.1764241212.git.tommaso.merciai.xr@bp.renesas.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.