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

[Conor Dooley]

On Fri, May 02, 2025 at 01:00:54PM +0100, 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>

Acked-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>

> ---
>  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)
> -- 
> 2.49.0
> 
>

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