From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mta0.migadu.com (out-42.mta0.migadu.com [91.218.175.42]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E5E374AA562 for ; Mon, 31 Aug 2026 13:46:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.42 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788184010; cv=none; b=jynxkoYyvmUXrcWS8PPwahNioe0UkVwxeRaKz+COoICpPWutRtj/A57C/5nTF5vN23/uS9Sbtyn9pYKBDb6djraz4IRkNrcMzmeII9HQOmT+qOu9PavC/ahdJ6BYydQO/bCLsrHJK705XOHZajHU81ssvSSMRAgVlaqPlGa4euw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788184010; c=relaxed/simple; bh=aJYTFNqOScKS85O+yLyZiMcEgXXBbLJv3BwXF//J3gg=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=eRYtoQemtyA1DROv7pVqukScCFdChj1tle0VNWz9mWj9EiJYhJ5Ldy5v16wZXfJH5v+W8PHMcRD32yPLRlWlbe39CKkBDF7z8a1fqTTfmdjB1vUjI/w0b00XJWqT4tSuv05tzhLqPINQmRwiSPyoxMJ7WVTiOuQmOXndyaUfYec= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=wkw1Xlg/; arc=none smtp.client-ip=91.218.175.42 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="wkw1Xlg/" X-Envelope-To: linux-doc@vger.kernel.org DKIM-Signature: a=rsa-sha256; bh=aJYTFNqOScKS85O+yLyZiMcEgXXBbLJv3BwXF//J3gg=; c=simple/simple; d=linux.dev; h=from:to:subject:date:message-id:mime-version:content-type; s=key1; t=1788184003; v=1; x=1788788803; b=wkw1Xlg/XtPK6VPF4HGjbH9EXB2dlRdMfpK+tdrrbPxeYVhRLnqI3K4oUBKfv3gRp1T7RMpG YXX4jwSE7Eh8ux5SBw35SQcRTMyisrmPMYE03PlCnXs1G1Y6c9y88RxlQ5gFJt9406YJaMvbT6g jDv3s0RzSQVPYYMYd679YQa4= X-Envelope-To: linux-doc@vger.kernel.org Received: by mta12.migadu.com with ESMTPS id d27796f85925d44a; Mon, 31 Aug 2026 13:46:43 +0000 X-Mizu-Trace-ID: d27796f85925d44a X-Migadu-Flow: FLOW_OUT From: Troy Mitchell Date: Mon, 31 Aug 2026 21:45:40 +0800 Subject: [PATCH v4 6/6] riscv: dts: spacemit: Add CTF2301 on K3 CoM260 Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260831-ctl2301-v4-6-b335d52a0570@linux.dev> References: <20260831-ctl2301-v4-0-b335d52a0570@linux.dev> In-Reply-To: <20260831-ctl2301-v4-0-b335d52a0570@linux.dev> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Guenter Roeck , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Yixun Lan , Jonathan Corbet , Shuah Khan , Randy Dunlap Cc: Troy Mitchell , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hwmon@vger.kernel.org, linux-riscv@lists.infradead.org, spacemit@lists.linux.dev, linux-doc@vger.kernel.org X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1042; i=troy.mitchell@linux.dev; h=from:subject:message-id; bh=aJYTFNqOScKS85O+yLyZiMcEgXXBbLJv3BwXF//J3gg=; b=owGbwMvMwCU2g/N9w09jE33G02pJDFlTW+cHvn14YJr6/o8nOM9mRPr3F0xu/VT9b8Wls12TX +2bOFnEo6OUhUGMi0FWTJGl+wHPtgKfKNsCgUJfmDmsTCBDGLg4BWAiS80Z/qf6nZt0KO3/lMKS S3Nf/7Kra2+e0bRpsf+D0skfL8m+WFTC8D88YqFc9b0UC8cQM9N3Bg9/XFdWVQs9u/nJiZV2ghI OF1kB X-Developer-Key: i=troy.mitchell@linux.dev; a=openpgp; fpr=3FE5535CF1B0E658E57DB59BAE1C2FBEA7DB42E1 Enable I2C6 on the K3 CoM260 module and describe the Sensylink CTF2301 temperature sensor and fan controller at address 0x4c. Override the I2C6 pin power source at board level because the IO rail voltage is board-specific. Signed-off-by: Troy Mitchell --- arch/riscv/boot/dts/spacemit/k3-com260.dtsi | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/arch/riscv/boot/dts/spacemit/k3-com260.dtsi b/arch/riscv/boot/dts/spacemit/k3-com260.dtsi index 37627963a649..92dea8639779 100644 --- a/arch/riscv/boot/dts/spacemit/k3-com260.dtsi +++ b/arch/riscv/boot/dts/spacemit/k3-com260.dtsi @@ -58,6 +58,23 @@ serial-number { }; }; +&i2c6_1_cfg { + i2c6-1-pins { + power-source = <3300>; + }; +}; + +&i2c6 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c6_1_cfg>; + status = "okay"; + + temperature-sensor@4c { + compatible = "sensylink,ctf2301"; + reg = <0x4c>; + }; +}; + &i2c8 { pinctrl-names = "default"; pinctrl-0 = <&i2c8_cfg>; -- 2.55.0