From: Guenter Roeck <linux@roeck-us.net>
To: Prabhakar <prabhakar.csengg@gmail.com>,
Wim Van Sebroeck <wim@linux-watchdog.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Magnus Damm <magnus.damm@gmail.com>,
Wolfram Sang <wsa+renesas@sang-engineering.com>,
linux-watchdog@vger.kernel.org
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-renesas-soc@vger.kernel.org,
Biju Das <biju.das.jz@bp.renesas.com>,
Fabrizio Castro <fabrizio.castro.jz@renesas.com>,
Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Subject: Re: [PATCH] dt-bindings: watchdog: renesas,wdt: Document RZ/V2N (R9A09G056) support
Date: Fri, 2 May 2025 06:08:48 -0700 [thread overview]
Message-ID: <be0a5d8f-2b51-4cf7-be74-8aaef6ff848d@roeck-us.net> (raw)
In-Reply-To: <20250502120054.47323-1-prabhakar.mahadev-lad.rj@bp.renesas.com>
On 5/2/25 05:00, Prabhakar wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
>
> 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@bp.renesas.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
> ---
> 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)
prev parent reply other threads:[~2025-05-02 13:08 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-02 12:00 [PATCH] dt-bindings: watchdog: renesas,wdt: Document RZ/V2N (R9A09G056) support Prabhakar
2025-05-02 12:06 ` Geert Uytterhoeven
2025-05-02 12:38 ` Conor Dooley
2025-05-02 13:08 ` Guenter Roeck [this message]
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