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[61.220.246.151]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7727bce1b58sm15186600b3a.9.2025.09.08.01.02.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 08 Sep 2025 01:02:37 -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 4/4] ARM: dts: aspeed: santabarbara: add sgpio line name for leak detection Date: Mon, 8 Sep 2025 16:02:15 +0800 Message-ID: <20250908080220.698158-5-fredchen.openbmc@gmail.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250908080220.698158-1-fredchen.openbmc@gmail.com> References: <20250908080220.698158-1-fredchen.openbmc@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Add leak-related line names for the SGPIO inputs that report chassis leaks, so userspace can detect and handle leak events Signed-off-by: Fred Chen --- .../dts/aspeed/aspeed-bmc-facebook-santabarbara.dts | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-santabarbara.dts = b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-santabarbara.dts index de624f4a33f3..c86471fc6314 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-santabarbara.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-santabarbara.dts @@ -1766,11 +1766,17 @@ &sgpiom0 { "PRSNT_LEAK_CABLE_1_R_N","", "PRSNT_LEAK_CABLE_2_R_N","", "PRSNT_HDT_N","", - "","", + "LEAK_SWB_COLDPLATE","", /*P0-P3 line 240-247*/ - "","","","","","","","", + "LEAK_R3_COLDPLATE","", + "LEAK_R2_COLDPLATE","", + "LEAK_R1_COLDPLATE","", + "LEAK_R0_COLDPLATE","", /*P4-P7 line 248-255*/ - "","","","","","","",""; + "LEAK_MB_COLDPLATE","", + "LEAK_PDB1_RIGHT_MANIFOLD","", + "LEAK_PDB1_LEFT_MANIFOLD","", + "LEAK_MB_MANIFOLD",""; status =3D "okay"; }; =20 --=20 2.49.0