Re: [PATCH v3 1/9] dt-bindings: reset: renesas,rzg2l-usbphy-ctrl: Document RZ/G3L support

[sashiko-bot@kernel.org]

Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider:
- [Low] The newly added `regulators` object node is missing the `additionalProperties: false` constraint.
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--- Patch [1]: [PATCH v3 1/9] dt-bindings: reset: renesas,rzg2l-usbphy-ctrl: Document RZ/G3L support ---
commit 13d2a223ee35259aa34d58ec5e02e2fa9d54297b
Author: Biju Das <biju.das.jz@bp.renesas.com>

dt-bindings: reset: renesas,rzg2l-usbphy-ctrl: Document RZ/G3L support

Document Renesas RZ/G3L (r9a08g046) USB PHY controller bindings.
The RZ/G3L USB PHY block uses a regulators sub-node with per-port vbus0
and vbus1 entries instead of the single regulator-vbus property used
by other compatible SoCs.

> diff --git a/Documentation/devicetree/bindings/reset/renesas,rzg2l-usbphy-ctrl.yaml b/Documentation/devicetree/bindings/reset/renesas,rzg2l-usbphy-ctrl.yaml
> index c83469a1b379a..06e003218d2a8 100644
> --- a/Documentation/devicetree/bindings/reset/renesas,rzg2l-usbphy-ctrl.yaml
> +++ b/Documentation/devicetree/bindings/reset/renesas,rzg2l-usbphy-ctrl.yaml

[ ... ]

> @@ -50,6 +53,28 @@ properties:
>      $ref: /schemas/regulator/regulator.yaml#
>      unevaluatedProperties: false
>  
> +  regulators:
> +    type: object
> +    description:
> +      list of vbus regulators provided by this controller.
> +

[Severity: Low]
Is the additionalProperties: false constraint missing here?

Without this constraint, device tree schema validation will silently accept
undocumented or malformed properties (like typos in vbus names) inside the
regulators node, as the parent object doesn't strictly forbid them.

> +    properties:
> +      vbus0:
> +        type: object
> +        description: Port 1 USB VBUS regulator
> +        $ref: /schemas/regulator/regulator.yaml#
> +        unevaluatedProperties: false

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Sashiko AI review · https://sashiko.dev/#/patchset/20260707143646.245177-1-biju.das.jz@bp.renesas.com?part=1