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Sat, 26 Sep 2026 04:14:11 -0700 (PDT) Received: from localhost.localdomain ([104.28.254.47]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2dfa60bfb1csm7247365ad.48.2026.09.26.04.14.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 26 Sep 2026 04:14:10 -0700 (PDT) From: Chuanhong Guo Subject: [PATCH 0/3] Add MT7629 TOPRGU reset support Date: Sat, 26 Sep 2026 19:13:58 +0800 Message-Id: <20260926-b4-mt7629-toprgu-v1-0-c124bf9ac273@gmail.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAAAAAAAC/x3MQQ6CMBBA0auQWTsRq7bBqxgXbRlgEilkppgmh LtbXb7F/zsoCZPCo9lB6MPKS6q4nBqIk08jIffVYFpj285YDDecs7Omw7ysMm54jWEwzrsY7z3 UbBUauPyXz1d18EoYxKc4/UZvTlvBRCWfZ6+ZBI7jC/yFE+yGAAAA X-Change-ID: 20260926-b4-mt7629-toprgu-3cbf27a7cc5d To: Philipp Zabel , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Wim Van Sebroeck , Guenter Roeck Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-watchdog@vger.kernel.org, Chuanhong Guo X-Mailer: b4 0.14.3 Define all seven subsystem reset IDs documented in the MT7629 TOPRGU SWSYSRST register and expose the reset controller in mt7629.dtsi. Add MT7629 watchdog match data to cover reset IDs through bit 12. The MT6589 fallback only allows IDs 0 through 11, leaving the CONN_MCU reset inaccessible. --- Chuanhong Guo (3): dt-bindings: reset: mediatek: add MT7629 TOPRGU reset indices watchdog: mediatek: add MT7629 reset controller support ARM: dts: mediatek: expose the MT7629 TOPRGU reset controller arch/arm/boot/dts/mediatek/mt7629.dtsi | 1 + drivers/watchdog/mtk_wdt.c | 6 ++++++ include/dt-bindings/reset/mt7629-resets.h | 9 +++++++++ 3 files changed, 16 insertions(+) --- base-commit: f5f84daefcd92d7a630066635ecea1433ed5eac7 change-id: 20260926-b4-mt7629-toprgu-3cbf27a7cc5d Best regards, -- Chuanhong Guo