Re: [PATCH] dt-bindings: watchdog: renesas,wdt: Document RZ/V2N (R9A09G056) support

[Guenter Roeck]

On 5/2/25 05:00, Prabhakar wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
>
> Document support for the watchdog IP found on the Renesas RZ/V2N
> (R9A09G056) SoC. The watchdog IP is identical to that on RZ/V2H(P),
> so `renesas,r9a09g057-wdt` will be used as a fallback compatible,
> enabling reuse of the existing driver without changes.
>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>

Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>

> ---
>   Documentation/devicetree/bindings/watchdog/renesas,wdt.yaml | 4 +++-
>   1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/watchdog/renesas,wdt.yaml b/Documentation/devicetree/bindings/watchdog/renesas,wdt.yaml
> index 3e0a8747a357..78874b90c88c 100644
> --- a/Documentation/devicetree/bindings/watchdog/renesas,wdt.yaml
> +++ b/Documentation/devicetree/bindings/watchdog/renesas,wdt.yaml
> @@ -76,7 +76,9 @@ properties:
>             - const: renesas,rcar-gen4-wdt # R-Car Gen4
>   
>         - items:
> -          - const: renesas,r9a09g047-wdt # RZ/G3E
> +          - enum:
> +              - renesas,r9a09g047-wdt # RZ/G3E
> +              - renesas,r9a09g056-wdt # RZ/V2N
>             - const: renesas,r9a09g057-wdt # RZ/V2H(P)
>   
>         - const: renesas,r9a09g057-wdt       # RZ/V2H(P)