From nobody Tue Feb 10 17:14:24 2026 Received: from smtp1.tecnico.ulisboa.pt (smtp1.tecnico.ulisboa.pt [193.136.128.21]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 08E2D19F121; Mon, 24 Feb 2025 12:26:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.136.128.21 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740399979; cv=none; b=O6zF75v1BpVkNMLpT92sC/dkWw3q3PdAoFZhlgtYOovuCGQz4KYqOXe4x8FE2d/KfBIHnBH3IoKZt3u9jhzsOafkKQi9VZUcS+RcBxCjofcmdE0zTmo0AeqXOFbVG+NnCM/GjdJRoSfrQ2MJ7ETZLlpkW6FfESiKvLw3hCToXas= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740399979; c=relaxed/simple; bh=Lg4EBOxfqs+Acc/x6WAt/cXhbt+U271Lsg+0HOHakoE=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Qv/mwWvJoJYOLkfaWsWTunQj3Fw47iDho3YvAVJEUjhul6n8dMTT7SuAX5bC7RWZPguRi6k+SEaf4NGtKyGCAi37lezmJiT3cCpNDxpDoUQnVLvO10/j+7B56pgITbouG2nFzCaO3Og5M58gitFuH8Bwb+XAc7RE+y7oghPggtw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=tecnico.ulisboa.pt; spf=pass smtp.mailfrom=tecnico.ulisboa.pt; dkim=pass (1024-bit key) header.d=tecnico.ulisboa.pt header.i=@tecnico.ulisboa.pt header.b=tXqZTsHS; arc=none smtp.client-ip=193.136.128.21 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=tecnico.ulisboa.pt Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=tecnico.ulisboa.pt Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=tecnico.ulisboa.pt header.i=@tecnico.ulisboa.pt header.b="tXqZTsHS" Received: from localhost (localhost.localdomain [127.0.0.1]) by smtp1.tecnico.ulisboa.pt (Postfix) with ESMTP id BC0B66001423; Mon, 24 Feb 2025 12:17:52 +0000 (WET) X-Virus-Scanned: by amavis-2.13.0 (20230106) (Debian) at tecnico.ulisboa.pt Received: from smtp1.tecnico.ulisboa.pt ([127.0.0.1]) by localhost (smtp1.tecnico.ulisboa.pt [127.0.0.1]) (amavis, port 10025) with LMTP id 8KL2mytgH8aT; Mon, 24 Feb 2025 12:17:50 +0000 (WET) Received: from mail1.tecnico.ulisboa.pt (mail1.ist.utl.pt [193.136.128.10]) by smtp1.tecnico.ulisboa.pt (Postfix) with ESMTPS id 54F58600023B; Mon, 24 Feb 2025 12:17:50 +0000 (WET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tecnico.ulisboa.pt; s=mail; t=1740399470; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=TBqsy8P9gxIHnzKQ8cjeMy25Dgn3QvMhFYKw+rj3qdA=; b=tXqZTsHS0f2AJl9lf4mGfWsVJMeOrOGL3IPZPhslzU/1FNnu/QphyoIuygCFPePoT3dubG v8S2iaiX1MVtN12L7fAtYOYxOVtiklws3dxEGj6wvtxdMVqqBNmAiZwN2cJv+gXihU4r+m X3J6mASuTxmJ3OJRz0sgIidQSk6kVnM= Received: from [192.168.1.72] (unknown [IPv6:2001:8a0:fbe2:fb00:fc96:36d2:d34:1e80]) (Authenticated sender: ist187313) by mail1.tecnico.ulisboa.pt (Postfix) with ESMTPSA id 1E78A36012D; Mon, 24 Feb 2025 12:17:50 +0000 (WET) From: Diogo Ivo Date: Mon, 24 Feb 2025 12:17:39 +0000 Subject: [PATCH 4/4] arm64: tegra: p2180: Add TMP451 temperature sensor node Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250224-diogo-gpio_exp-v1-4-80fb84ac48c6@tecnico.ulisboa.pt> References: <20250224-diogo-gpio_exp-v1-0-80fb84ac48c6@tecnico.ulisboa.pt> In-Reply-To: <20250224-diogo-gpio_exp-v1-0-80fb84ac48c6@tecnico.ulisboa.pt> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thierry Reding , Jonathan Hunter Cc: devicetree@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, Diogo Ivo X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1740399469; l=974; i=diogo.ivo@tecnico.ulisboa.pt; s=20240529; h=from:subject:message-id; bh=Lg4EBOxfqs+Acc/x6WAt/cXhbt+U271Lsg+0HOHakoE=; b=K6BHr9DjohhySOjS/18XUgoVw36431RsEtq+4sNAC5mw72hWFiSo7TempBBS5qoTzjLjPGdqX nQ/nSWZJAZJCgxsaZ/9BCDLDiwh74w3lvnY4HJ0Ah/3rA2kUhgsJ0Ow X-Developer-Key: i=diogo.ivo@tecnico.ulisboa.pt; a=ed25519; pk=BRGXhMh1q5KDlZ9y2B8SodFFY8FGupal+NMtJPwRpUQ= The Jetson TX1 module contains a TI TMP451 temperature sensor. Add a DT node for it. Signed-off-by: Diogo Ivo --- arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi b/arch/arm64/bo= ot/dts/nvidia/tegra210-p2180.dtsi index 1c53ccc5e3cbf3ba213535713af44a2a0d909f10..9b9d1d15b0c7eafd3895f02db1b= c747d7cc8923c 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi @@ -49,6 +49,19 @@ bluetooth { }; }; =20 + i2c@7000c000 { + status =3D "okay"; + + tmp451: temperature-sensor@4c { + compatible =3D "ti,tmp451"; + reg =3D <0x4c>; + interrupt-parent =3D <&gpio>; + interrupts =3D ; + vcc-supply =3D <&vdd_1v8>; + #thermal-sensor-cells =3D <1>; + }; + }; + i2c@7000c400 { status =3D "okay"; =20 --=20 2.48.1