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[93.34.92.187]) by smtp.googlemail.com with ESMTPSA id 5b1f17b1804b1-4a35a0cc374sm190382825e9.9.2026.10.26.02.57.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 26 Oct 2026 02:57:40 -0700 (PDT) From: Christian Marangi To: Matthias Brugger , AngeloGioacchino Del Regno , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Christian Marangi , linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 5/9] arm64: dts: airoha: en7581: add watchdog node Date: Mon, 26 Oct 2026 10:57:11 +0100 Message-ID: <20261026095727.31708-6-ansuelsmth@gmail.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20261026095727.31708-1-ansuelsmth@gmail.com> References: <20261026095727.31708-1-ansuelsmth@gmail.com> X-Archived-By: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261026_025743_211923_FBC4C1DB X-CRM114-Status: GOOD ( 11.63 ) X-Spam-Score: -2.1 (--) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 Add watchdog node to catch stall and correctly reboot the system. Signed-off-by: Christian Marangi --- arch/arm64/boot/dts/airoha/en7581.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/airoha/en7581.dtsi b/arch/arm64/boot/dts/airoha/en7581.dtsi index 58bd8b318910..3a4a4fb0eba9 100644 --- a/arch/arm64/boot/dts/airoha/en7581.dtsi +++ b/arch/arm64/boot/dts/airoha/en7581.dtsi @@ -484,6 +484,14 @@ uart1: serial@1fbf0000 { clock-frequency = <1843200>; }; + watchdog@1fbf0100 { + compatible = "airoha,en7581-wdt"; + reg = <0x0 0x1fbf0100 0x0 0x38>; + + clocks = <&scuclk EN7523_CLK_BUS>; + clock-names = "bus"; + }; + system-controller@1fbf0200 { compatible = "airoha,en7581-gpio-sysctl", "syscon", "simple-mfd"; -- 2.55.0