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[61.220.246.151]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-301bf576bc2sm1863641a91.5.2025.03.19.09.49.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 19 Mar 2025 09:49:53 -0700 (PDT) From: Potin Lai Date: Thu, 20 Mar 2025 00:47:22 +0800 Subject: [PATCH v4 1/8] ARM: dts: aspeed: catalina: Add IO Mezz board thermal sensor nodes MIME-Version: 1.0 Message-Id: <20250320-potin-catalina-dts-update-20250102-v4-1-7c34b8139014@gmail.com> References: <20250320-potin-catalina-dts-update-20250102-v4-0-7c34b8139014@gmail.com> In-Reply-To: <20250320-potin-catalina-dts-update-20250102-v4-0-7c34b8139014@gmail.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joel Stanley , Andrew Jeffery , Patrick Williams Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org, Cosmo Chou , Potin Lai , Potin Lai X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1742402988; l=1855; i=potin.lai.pt@gmail.com; s=20240724; h=from:subject:message-id; bh=abmTlOlW8yHuHGZo8Vfx2BNiu7X70YAM3VxyVW2QeUw=; b=AmSie4wj+dx1uYqkqheVZm6XmYA2naDZizT1XoSzDVfNXANH9iEsSE+cuwJPhKnXlARR5KtMO rDRQS0FYu2gDx54jdp4YhRlS4Nnm9oDcaEvqWKEXcTvCS/FKw4BTONI X-Developer-Key: i=potin.lai.pt@gmail.com; a=ed25519; pk=6Z4H4V4fJwLteH/WzIXSsx6TkuY5FOcBBP+4OflJ5gM= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250319_094954_419833_D622B729 X-CRM114-Status: GOOD ( 11.15 ) 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 thermal sensor nodes for the IO Mezzanine (IO Mezz) board in the Catalina platform device tree. These nodes enable temperature monitoring for the backend NIC, improving thermal management and monitoring capabilities. Signed-off-by: Potin Lai --- .../dts/aspeed/aspeed-bmc-facebook-catalina.dts | 24 ++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-catalina.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-catalina.dts index 3822bb3c9243..75c3906d9654 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-catalina.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-catalina.dts @@ -190,6 +190,12 @@ i2c0mux0ch0: i2c@0 { #address-cells = <1>; #size-cells = <0>; reg = <0>; + + // IOB0 NIC0 TEMP + temperature-sensor@1f { + compatible = "ti,tmp421"; + reg = <0x1f>; + }; }; i2c0mux0ch1: i2c@1 { #address-cells = <1>; @@ -200,6 +206,12 @@ i2c0mux0ch2: i2c@2 { #address-cells = <1>; #size-cells = <0>; reg = <2>; + + // IOB0 NIC1 TEMP + temperature-sensor@1f { + compatible = "ti,tmp421"; + reg = <0x1f>; + }; }; i2c0mux0ch3: i2c@3 { #address-cells = <1>; @@ -361,6 +373,12 @@ i2c0mux3ch0: i2c@0 { #address-cells = <1>; #size-cells = <0>; reg = <0>; + + // IOB1 NIC0 TEMP + temperature-sensor@1f { + compatible = "ti,tmp421"; + reg = <0x1f>; + }; }; i2c0mux3ch1: i2c@1 { #address-cells = <1>; @@ -371,6 +389,12 @@ i2c0mux3ch2: i2c@2 { #address-cells = <1>; #size-cells = <0>; reg = <2>; + + // IOB1 NIC1 TEMP + temperature-sensor@1f { + compatible = "ti,tmp421"; + reg = <0x1f>; + }; }; i2c0mux3ch3: i2c@3 { #address-cells = <1>;