From nobody Sat Jun 13 21:24:09 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 86EC537CD54; Tue, 5 May 2026 11:28:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777980510; cv=none; b=fF7iI6TShvRqQeObC5rCb2N4L5Hhiy8pg60oz/Ysdb2ozu3eZx+44sC+w9Se1QjNNJkVxYy8fTfIwFKFv7c+wRTGXXuF659wZnHp3uI+1tkorMsB2eduGkNc+T/LdM3VmvTBUjhISCt/9QRZPYrrq3ZLDL3ZegkQBpQ9RFZutZg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777980510; c=relaxed/simple; bh=DnmlrSJFdGQ8SDrNDiP9ssHPgMoJPlTfk8qc1QT5ptE=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=tNwsYNTBcE0FFyof8pZkDgTBj24AQvZjk/mtum1usTsUMt8V/DFVkwR0jdJadPcxMR2L7UO7BWinQP14xY4LsblWTKzyGP6jjIxboVkQ05Ph9FFzacpOgCTcghF9WatKFCSqZCp9oLGhNzIkn7l17VeDEI3CjO13knSIN8QxqZI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=shdcuDPo; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="shdcuDPo" Received: by smtp.kernel.org (Postfix) with ESMTPS id 19B2AC2BCB9; Tue, 5 May 2026 11:28:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1777980510; bh=DnmlrSJFdGQ8SDrNDiP9ssHPgMoJPlTfk8qc1QT5ptE=; h=From:Date:Subject:To:Cc:Reply-To:From; b=shdcuDPoOCHMD90M1fweESACr4Obuqv+DTF67kGquadTZ53H1PzQPz5kuMQqPpNYI uJpso+ut8ZSkvshaWE20KqefEOnJegh3lRCbqPue3gOT5VAxJG/6XUZvjxxwOLCQGC f9bH3CcO+knLszlyymeDyXTqWUN39c6RtERx2cjnXeEHmGw1MQGYTh3R/fnotvWOLa NmWPh1vxWkW561Jb0dUntOAnKjO1aD9S5vaou34wc4cUPdo4/r0xw4hgsHop5C5yj6 MD4tg4gHye8JYxV+XF9sLJ4E57Me2Mv3noUIkhBhytza1WL/hqk2AG6TDWkWaVDIwB log9k2E4V/EUw== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0983DCD3430; Tue, 5 May 2026 11:28:30 +0000 (UTC) From: Haritha S K via B4 Relay Date: Tue, 05 May 2026 16:56:17 +0530 Subject: [PATCH v2] arm64: dts: qcom: talos: Add passive polling-delay for gpu-thermal zone 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: <20260505-qcs615_gpu_cooling-v2-1-1ba42260b29d@oss.qualcomm.com> X-B4-Tracking: v=1; b=H4sIANjT+WkC/32NywqDMBREf0WybsTER2tX/Y8iEuNVb9FEc1Vax H9vtPtuBg7MzNkYgUMgdg825mBFQms8yEvAdKdMCxxrz0xGMosSKfmkKRNp2Y5Lqa3t0bQ8zrM 0qq5Nk4ia+eHooMH3efosfkxL9QI9H09Ho0Oarfuc1lUcvb+CVXDB61Tlt0RpmUP8sEThtKhe2 2EIfbBi3/cvvKWFPM0AAAA= X-Change-ID: 20260422-qcs615_gpu_cooling-39650b7ff41d To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, manaf.pallikunhi@oss.qualcomm.com, gaurav.kohli@oss.qualcomm.com, Haritha S K X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1777980508; l=1005; i=haritha.k@oss.qualcomm.com; s=20260422; h=from:subject:message-id; bh=pZXEN7DVPFaFDrW/CKL2KXb/m1Lm+4AA3U1lQG1OwgM=; b=fjPsnfcijY1WZVTHRFxBstIPndZDmJmEQ2dXAvhXt1jShAdcpPwaRbNVaCaGvqLcbugpDZ/pJ XIaCuB9bTfQDECE1/VxYikBXvBBpm90hCnT/wOaXjHY4pz6nl+ciAas X-Developer-Key: i=haritha.k@oss.qualcomm.com; a=ed25519; pk=ivp2P9RgsC6IkOe8JaqweeahT9pd0BVtL2d1YD8ICSg= X-Endpoint-Received: by B4 Relay for haritha.k@oss.qualcomm.com/20260422 with auth_id=745 X-Original-From: Haritha S K Reply-To: haritha.k@oss.qualcomm.com From: Haritha S K Introduce a passive polling delay to ensure more than one "passive" thermal point is considered when throttling the GPU thermal zone. Signed-off-by: Haritha S K Reviewed-by: Dmitry Baryshkov --- Changes in v2: - Updated commit message. - Link to v1: https://patch.msgid.link/20260422-qcs615_gpu_cooling-v1-1-d5a= 984ac29e3@oss.qualcomm.com --- arch/arm64/boot/dts/qcom/talos.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/qcom/talos.dtsi b/arch/arm64/boot/dts/qcom= /talos.dtsi index ff5afbfce2a4..8a3669b2d062 100644 --- a/arch/arm64/boot/dts/qcom/talos.dtsi +++ b/arch/arm64/boot/dts/qcom/talos.dtsi @@ -5267,6 +5267,7 @@ cpu-critical { =20 gpu-thermal { thermal-sensors =3D <&tsens0 9>; + polling-delay-passive =3D <200>; =20 trips { gpu_alert0: trip-point0 { --- base-commit: bee6ea30c48788e18348309f891ed8afbf7702ac change-id: 20260422-qcs615_gpu_cooling-39650b7ff41d Best regards, -- =20 Haritha S K