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Fri, 6 Nov 2026 17:34:38 +0100 From: Antonio Borneo To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Russell King , Wim Van Sebroeck , Guenter Roeck , , , , CC: Antonio Borneo , , =?UTF-8?q?Cl=C3=A9ment=20Le=20Goffic?= , Amelie Delaunay Subject: [PATCH v3 09/13] ARM: dts: stm32: add watchdog0 alias on ST stm32mp1xx boards Date: Fri, 6 Nov 2026 17:34:25 +0100 Message-ID: <20261106163429.618392-10-antonio.borneo@foss.st.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20261106163429.618392-1-antonio.borneo@foss.st.com> References: <20261106163429.618392-1-antonio.borneo@foss.st.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: STKCAS1NODE1.st.com (10.75.128.134) To STKDAG1NODE2.st.com (10.75.128.133) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DB1PEPF00050A01:EE_|GV2PR10MB9585:EE_ X-MS-Office365-Filtering-Correlation-Id: d7c7819a-648a-4b08-0ddd-08df3c23da81 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|23010399003|376014|82310400026|36860700016|7416014|921020|11063799006|56012099006|261021121427099003|261009223027099003|261026121527099003|261102123227099003|22082099003|18002099003|10067099003; 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This allows userspace to identify and ping the appropriate watchdog. Signed-off-by: Antonio Borneo --- arch/arm/boot/dts/st/stm32mp135f-dk.dts | 1 + arch/arm/boot/dts/st/stm32mp157f-dk2.dts | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/st/stm32mp135f-dk.dts b/arch/arm/boot/dts/st/stm32mp135f-dk.dts index 2d6c5af7e4816..bd403acb1577f 100644 --- a/arch/arm/boot/dts/st/stm32mp135f-dk.dts +++ b/arch/arm/boot/dts/st/stm32mp135f-dk.dts @@ -24,6 +24,7 @@ aliases { serial1 = &usart1; serial2 = &uart8; serial3 = &usart2; + watchdog0 = &arm_wdt; }; chosen { diff --git a/arch/arm/boot/dts/st/stm32mp157f-dk2.dts b/arch/arm/boot/dts/st/stm32mp157f-dk2.dts index 8fa61e54d0261..02697c41a2f6c 100644 --- a/arch/arm/boot/dts/st/stm32mp157f-dk2.dts +++ b/arch/arm/boot/dts/st/stm32mp157f-dk2.dts @@ -20,6 +20,7 @@ / { aliases { ethernet0 = ðernet0; serial3 = &usart2; + watchdog0 = &arm_wdt; }; chosen { -- 2.34.1