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[61.220.246.151]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-21177dc826fsm72248725ad.11.2024.11.11.01.46.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 Nov 2024 01:46:05 -0800 (PST) From: Peter Yin 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 v1 5/5] ARM: dts: aspeed: Harma: fan board io-expander Date: Mon, 11 Nov 2024 17:43:49 +0800 Message-Id: <20241111094349.2894060-6-peteryin.openbmc@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20241111094349.2894060-1-peteryin.openbmc@gmail.com> References: <20241111094349.2894060-1-peteryin.openbmc@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241111_014607_086371_0920E60F X-CRM114-Status: UNSURE ( 9.69 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add fan board gpio io-expander to check fan board status. Signed-off-by: Peter Yin --- .../dts/aspeed/aspeed-bmc-facebook-harma.dts | 38 +++++++++++++++++++ 1 file changed, 38 insertions(+) diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-harma.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-harma.dts index 9d7e7208562b..58eba5fb6262 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-harma.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-harma.dts @@ -218,6 +218,25 @@ temperature-sensor@4b { compatible = "ti,tmp75"; reg = <0x4b>; }; + + gpio@12 { + compatible = "nxp,pca9555"; + reg = <0x12>; + gpio-controller; + #gpio-cells = <2>; + interrupt-parent = <&sgpiom0>; + interrupts = <116 IRQ_TYPE_LEVEL_LOW>; + + gpio-line-names = + "","", + "","", + "","", + "","", + "","", + "","", + "","fcb1-activate", + "",""; + }; }; &i2c1 { @@ -273,6 +292,25 @@ temperature-sensor@4b { compatible = "ti,tmp75"; reg = <0x4b>; }; + + gpio@12 { + compatible = "nxp,pca9555"; + reg = <0x12>; + gpio-controller; + #gpio-cells = <2>; + interrupt-parent = <&sgpiom0>; + interrupts = <114 IRQ_TYPE_LEVEL_LOW>; + + gpio-line-names = + "","", + "","", + "","", + "","", + "","", + "","", + "","fcb0-activate", + "",""; + }; }; &i2c3 {