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Fri, 02 May 2025 05:01:00 -0700 (PDT) Received: from iku.Home ([2a06:5906:61b:2d00:10cf:e432:b2b:bf99]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-441b2ad781csm88476195e9.8.2025.05.02.05.00.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 02 May 2025 05:00:59 -0700 (PDT) From: Prabhakar X-Google-Original-From: Prabhakar To: Wim Van Sebroeck , Guenter Roeck , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Magnus Damm , Wolfram Sang , linux-watchdog@vger.kernel.org Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Prabhakar , Biju Das , Fabrizio Castro , Lad Prabhakar Subject: [PATCH] dt-bindings: watchdog: renesas,wdt: Document RZ/V2N (R9A09G056) support Date: Fri, 2 May 2025 13:00:54 +0100 Message-ID: <20250502120054.47323-1-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.49.0 Precedence: bulk X-Mailing-List: linux-watchdog@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Lad Prabhakar 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 --- 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)