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[61.220.246.151]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-84f5a553071sm627409b3a.43.2026.08.07.01.31.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 07 Aug 2026 01:31:49 -0700 (PDT) From: Fred Chen To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joel Stanley , Andrew Jeffery , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 0/5] ARM: dts: aspeed: santabarbara: Add system monitoring GPIOs Date: Fri, 7 Aug 2026 16:34:03 +0800 Message-ID: <20260807083415.672008-1-fredchen.openbmc@gmail.com> X-Mailer: git-send-email 2.52.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Update Santabarbara Device Tree to include several GPIO expanders for NIC, Switch, and system monitoring. v2 -> v3: - Reword the system monitoring GPIOs commit message - Disable power monitor nodes for ICs that now have multiple vendor sources - Add GPIO line names for the JTAG CPU debug interface - Add SGPIO line names for MCIO thermal trip monitoring and UFM read-complete - Add a leak-cable-presence IO expander on the module boards - Link to v2: https://lore.kernel.org/all/20260421130344.2751662-1-fredchen.openbmc@gmail.com/ v1 -> v2: - Add system power fault alert and E1S GPIO expander interrupt - Add switch board SKU IDs and power good monitoring - Add NIC1-4 power good monitoring, reset control, and fault detection - Update the commit message - Link to v1: https://lore.kernel.org/all/20260129073749.3155383-1-fredchen.openbmc@gmail.com/ Fred Chen (5): ARM: dts: aspeed: santabarbara: Add system monitoring GPIOs ARM: dts: aspeed: santabarbara: Disable power monitor nodes ARM: dts: aspeed: santabarbara: Add JTAG GPIO line names ARM: dts: aspeed: santabarbara: Add SGPIO line names ARM: dts: aspeed: santabarbara: Add leak cable present IO expander .../aspeed-bmc-facebook-santabarbara.dts | 200 +++++++++++++++++- 1 file changed, 192 insertions(+), 8 deletions(-) -- 2.52.0