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[61.220.246.151]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3b17db7e8b1sm2978557a91.12.2026.11.10.22.10.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 10 Nov 2026 22:10:50 -0800 (PST) From: Kyle Hsieh Date: Wed, 11 Nov 2026 14:14:44 +0800 Subject: [PATCH v2 3/5] ARM: dts: aspeed: ventura2: Name the COMe presence GPIO 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-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20261111-ventura2-dts-update-v2-3-bce5b5dafc1f@gmail.com> References: <20261111-ventura2-dts-update-v2-0-bce5b5dafc1f@gmail.com> In-Reply-To: <20261111-ventura2-dts-update-v2-0-bce5b5dafc1f@gmail.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joel Stanley , Andrew Jeffery , Ryan Chen , Billy Tsai Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org, Kyle Hsieh X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1009; i=kylehsieh1995@gmail.com; h=from:subject:message-id; bh=JUNGHAUf0IQHmc6IEwFOoWoV3n/zRCC0p3wp8n0F++I=; b=owEBbQGS/pANAwAKAaWDQrcJVsSBAcsmYgBq9Af1293/fjBxZT8qUQ7Ck1LzVeXz+XG4VA8iq w/9bLeZK7aJATMEAAEKAB0WIQTJHsaNZOdY+THGqJelg0K3CVbEgQUCavQH9QAKCRClg0K3CVbE gd/HCAC29OQHvHu3hEGDxLtfZftWnVo9wSObeWfAYbo8H0gxB9xNgPeWCZdlnrbWJaoQW8iLJeJ nPbdsyxL3kL2h5sYjLFrZnPBxHUwI+LfYDHG6DgjdoKan1x0CxAWR72tkxv0/IVQBNmPl6DQajn KKjvIhtdPdU881ZSuBaOyTGfRpRImiTZbyqsZxsiAxhZMFWIAn/H1qOgkwVwnMWwJSBGMeW8j6E J1ox//pkKu2LZFkjIBRIC+LvdPkEd6r/wWDSJz7gcync1njgf3+fn/IfKkjVahhjIYguBFTnmY/ eCea8i+6hU5+CkSU+JgM7oINoUxLzE4XfqQxXTyYAWnErhL3 X-Developer-Key: i=kylehsieh1995@gmail.com; a=openpgp; fpr=C91EC68D64E758F931C6A897A58342B70956C481 Line 9 of the PCA9555 at address 0x23 on I2C bus 3 is the presence detect of the optional COM Express module. Name it PRSNT_COME_N so userspace can determine whether the module is present. Signed-off-by: Kyle Hsieh --- arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-ventura2.dts | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-ventura2.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-ventura2.dts index 21c40dd4bb84..c683ac19aba3 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-ventura2.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-ventura2.dts @@ -625,6 +625,17 @@ gpio@23 { reg = <0x23>; #gpio-cells = <2>; gpio-controller; + + gpio-line-names = + "", "", + "", "", + "", "", + "", "", + "", "PRSNT_COME_N", + "", "", + "", "", + "", ""; + interrupt-parent = <&io_expander7>; interrupts = <6 IRQ_TYPE_LEVEL_LOW>; }; -- 2.34.1