From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (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 D113947ACE7 for ; Fri, 21 Aug 2026 10:34:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.168.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787308486; cv=none; b=XnFNdl+n7D7+hGHxGX8xiT/dHWm9JTcReovfMW6+53BChT75BZL7B+Tj92hbAAgld+di4yegyIdQOW0c+pZ+XCO5znVHpp9TbiJ0bedJNPZj1s5QLLDyHR/Q/4ar0OprOB605uxzuT+E3ahXsxVFHnJCIt7RaHewJKoGhZbo7sA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787308486; c=relaxed/simple; bh=5zMdoPmIoLyyM0dKvIT55YTmQvzQmNq41lcYOrJS61k=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=VG/wt3mDyOJMQf1doTocS7+0cwadEQUUHTKcLT4hn4el3j+n5W1HW7IBLdAfxIdSbc61Jj3X++AQu87TSp4Q6ScZXvTk7kBOAesIyQuJs0aAyG5l6aGqoB/F5OMs2F0adRvzApsFIoPsYKBAIgtZ6cheWc0PGo0ZjKaEz0KQZWA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=nIL73qzp; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=BGqjeVDZ; arc=none smtp.client-ip=205.220.168.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="nIL73qzp"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="BGqjeVDZ" Received: from pps.filterd (m0279862.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 67L9MC1f1550743 for ; Fri, 21 Aug 2026 10:34:31 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= UOjHPgH/1h78uGEI85ecUIBarzFNIpLpo5cgkB5sGqs=; b=nIL73qzpgMjL3Fbm Vvug8kPON1rFtGhYYtMsDLx2TIYe3eLV/GLvhFwh06koXcVOfzYiHqFXttycE0hC f/Dk6+w5d6y/HjGbXBzBJNWRwSnsBZQEViTH6cer9GQOmmPfWBJ0Q9bjdvxnN+dK zBhVOKHHGeQVZxYZl97q27YrQWAd4n4jjf0XrEVtIDu93CCcrkQDuvPnLzN29621 AjEU+Nv4qbZ4j7xitpYt1RxWTOW04rvedqn8gh52NKOPJLsADiTf52xffWiPMica ezWFzW/mP3NkwH1CDEB8lVYCj4/8PkV/GvbEbBr0/aYkw3QDlReknlcZni03ZBRU SeMtww== Received: from mail-pf1-f198.google.com (mail-pf1-f198.google.com [209.85.210.198]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4g6d069s99-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Fri, 21 Aug 2026 10:34:31 +0000 (GMT) Received: by mail-pf1-f198.google.com with SMTP id d2e1a72fcca58-848860def2cso925910b3a.2 for ; Fri, 21 Aug 2026 03:34:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1787308471; x=1787913271; darn=vger.kernel.org; h=content-transfer-encoding:content-type:in-reply-to:from :content-language:references:cc:to:subject:user-agent:mime-version :date:message-id:from:to:cc:subject:date:message-id:reply-to :content-type; bh=UOjHPgH/1h78uGEI85ecUIBarzFNIpLpo5cgkB5sGqs=; b=BGqjeVDZegI6hr3qUFRsrUC8zbwE0wa34PiBm4ZdtZ7pdnymxSeS8BHJRUoPuSnTRL 4HDJ1KT4aHltRIxGVGUBzzvmGC6mKAPVVOcj8KUYqfYqGIt7zSbFGcD29YRG1YiFQnjb B2ehQ6FatZzvRCxZbcZihKxpoGnwulobA+sG5D5YLRsegm3OMr6TzovkTsNx/gW3izUn 6ZYxy4Q5k2q2oMsqhqSvq75dkMNXCADiZ9C5FpGIRsSBZR0Q+yKzfTHg2crZ3cagkTJ4 PEhKh3HsbB0nn7F5yxBXnvC1JaGGmddYg/wvYM1lWpYpzucDq2d7iOm0WBE2s8/UZP0K ccMA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1787308471; x=1787913271; h=content-transfer-encoding:content-type:in-reply-to:from :content-language:references:cc:to:subject:user-agent:mime-version :date:message-id:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to:content-type; bh=UOjHPgH/1h78uGEI85ecUIBarzFNIpLpo5cgkB5sGqs=; b=RfTcy3WZOmbBQPjVcHkLmBumGkCQcN5AVAPx6sbGAve0d76ohvVDXS2RHXqbgylEIE tpFSRvFiNme6O17pBo9aqWdzSoADiDqnhP84NozYdSXnUTIkQtR0YBn3YlKuPMfkEIs4 Nos1B5BkL5V4jPtumLn9+LLYMNe7iyxcyD+DFgjoIzwNQrJqwN/HOU3X+6hZ3UK6VDof p9QxvV+CtDbjLxJLEEqiSLFtgTwwVWjYNwJ8F/l0DiZtGGeC9PCF2vYF40X4z8RlC23/ nbsrwLO7naKoElA+JIhHOKyB1L+ds/bAGokAZF7mrv+9mCsX7TRvjpJw30sJD/NFxFgH vwLQ== X-Forwarded-Encrypted: i=1; AHgh+RrcSoJCzsVHaDpRnmGbUsoyVXVzWwePPw9yC4HnImLzM5+OodVbkw7yYFAqVOQzcuYFbvXkKa1Rwaq2@vger.kernel.org X-Gm-Message-State: AFuF++l5/j0zflxukLamDiCW/OSKAtKJQF5ViXf21O7aqEiCQALEaKXi UaX2McSDP2mI/avYqMSh8cVOj6uTWkXw7ausIf6ppB7mEjoxtJ73rDvP/8GLz/4CcOHUv/KQNCC SbPInFlqtDfZL60myqz/rb28prfL4PY/WBEWmxNYS6mNbzLOrfMIBYh8razRc0baOvM2x+N+k X-Gm-Gg: AR+sD12jMJWrkp7i/3188QVwpdCsggtc8H0fH6/zH/d0iovfUka6rvxAdW7N63ue9qH W3JYVYXV2NrcAshNMRRBGiWpzamfF8wLcY5sCaJIYnVLXNVT0fNO3q1Eehm9pGJrGcWy275SgiT bJGFhNpS7vBe+JbMT1R721JAnV5AKHklLrVVMrTYC4L+YBcHeQ4lVgbm5UA+wg3kTzSGcyWyAjO 0PMgoOQtoS3WIn2tuhk6K1pRm/YK2v18nYOAyk9pucUuThmHwEK9qQh9LON/tjvlWemhF6RMxTO Gqx32HU2RJW+7aTF8+P0f9cMXDzFmiKcwgUk8IGcIQSmNcka47LNjHxg6a0DKTupgQ/wSaf5WO9 zWmDe08w9NLbkFmsWpq29a9Zcm+DRYSS6Jx3I X-Received: by 2002:a05:6a00:2305:b0:851:8bde:7873 with SMTP id d2e1a72fcca58-851f9f42680mr7475527b3a.8.1787308467355; Fri, 21 Aug 2026 03:34:27 -0700 (PDT) X-Received: by 2002:a05:6a00:2305:b0:851:8bde:7873 with SMTP id d2e1a72fcca58-851f9f42680mr7475452b3a.8.1787308466823; Fri, 21 Aug 2026 03:34:26 -0700 (PDT) Received: from [192.168.31.188] ([152.56.14.147]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-851d3362860sm2688575b3a.8.2026.08.21.03.34.17 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 21 Aug 2026 03:34:26 -0700 (PDT) Message-ID: <812d71fe-40e2-47c8-ac4c-ddb8a45f582d@oss.qualcomm.com> Date: Fri, 21 Aug 2026 16:04:14 +0530 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 0/3] clk: qcom: gcc-glymur: Tie the CX power domain to controller To: Konrad Dybcio , Abel Vesa , Bjorn Andersson , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Taniya Das , Konrad Dybcio , Maulik Shah , Dmitry Baryshkov , Jyothi Kumar Seerapu , Brian Masney Cc: Krzysztof Kozlowski , Sibi Sankar , Akhil P Oommen , linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Jishnu Prakash , Raviteja Laggyshetty , Kamal Wadhwa , Qiang Yu , Manaf Meethalavalappu Pallikunhi , Abel Vesa References: <20260715-glymur-fix-gcc-cx-scaling-v3-0-72eb5adad156@oss.qualcomm.com> <9a3b9b76-abb0-47a5-ada6-cd0a576b0782@oss.qualcomm.com> <3df2f139-bc7a-403f-bece-7e820b202bd1@oss.qualcomm.com> Content-Language: en-US From: Pankaj Patil In-Reply-To: <3df2f139-bc7a-403f-bece-7e820b202bd1@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwODIxMDA3OCBTYWx0ZWRfX2oRBo7CpN6Wp QLkbWqCvxZkse8GAsF8JyBHc28LWptqGAWFL2rDAiLjIm5wyL9e152hf3154IQ9RLPWawlrTsID +nSJZhdbPIx41JdU1hLrSsq9hND26wEDiiPYZE5ZTIZRk5A8f3fx0QCzs05XvYDUhgoQqaMs0Zj rzO+j2Ga8oRUZNQHu1nz437IA47Q1NBt0NTIo3jp6ce7KrVhxhLYAxbbJH3enuLxFKZE7WBanTA xVM/yQ2vFa4tRtqfqWQ5A/LQPd/inHsKGs6tlB+5/3ph/DNiWQBF0Rd79rofH/f0bCIdWS4+42L 2fvewczv40TKcLOja32RDVP3Z/mc6cJ/c3Ku1QHldzVbe0wpGqeeiXGhklmjXpEoIgR7qDtdA/g Ow79dJVTGafdNg4LNskKSVCHxidgnSL5VJ/ottRFzOTWiCnd7TtY+ay52Bw3PmS+Xxc+XuvJZgO yomE/V7GbhDzsd24xxg== X-Proofpoint-Spam-Info: AW1haW4tMjYwODIxMDA3OCBTYWx0ZWRfX8dMoJ6NS9Yns Df2oIahVzgpJosSQni8SPlA4+cjcvcr/L2EYWX/ujmS5FLC7LBiUd9An6vQdtMWwsfBzKVLgOvf J8Gvt+76TCy1yLvQQZGPv2oecJd3ZDM= X-Authority-Analysis: v=2.4 cv=DdQnbPtW c=1 sm=1 tr=0 ts=6a8829b7 cx=c_pps a=m5Vt/hrsBiPMCU0y4gIsQw==:117 a=UgjVaFD1vmiot8dKuSzQiw==:17 a=IkcTkHD0fZMA:10 a=Sv0fKeRqtYgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_K5XuSEh1TEqbUxoQ0s3:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=F55jpGqvRUC9acNfLbcA:9 a=QEXdDO2ut3YA:10 a=IoOABgeZipijB_acs4fv:22 X-Proofpoint-ORIG-GUID: 6mn0-FNykfqQeJSfXTWSa6LAX18ZSn2l X-Proofpoint-GUID: 6mn0-FNykfqQeJSfXTWSa6LAX18ZSn2l X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-08-21_03,2026-08-21_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 clxscore=1011 priorityscore=1501 phishscore=0 bulkscore=0 impostorscore=0 suspectscore=0 adultscore=0 lowpriorityscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2608210078 On 8/17/2026 3:40 PM, Konrad Dybcio wrote: > On 8/14/26 8:30 AM, Pankaj Patil wrote: >> On 7/15/2026 6:59 PM, Abel Vesa wrote: >>> The suggestion of having the CX power domain tied up to the GCC >>> controller started here: >>> >>> https://lore.kernel.org/lkml/fe210f0b-692b-4c45-afc4-fc2bc5e57854@oss.qualcomm.com/ >>> >>> and then, for Glymur, it has been brought up here as well: >>> >>> https://lore.kernel.org/all/0248dc51-1036-426c-b1de-dbc71696e2c1@oss.qualcomm.com/ >>> >>> These plus a discussion off-list led to this patchset being done. >>> >> >> This series prevents cx collapse during suspend on recent linux-next tag: next-20260806 >> Reproducible on latest tag next-20260813 as well > > Yes and the ""fix"" is to disable the GPU nodes because the custom > runtime pm dance done in the gxclkctl driver keeps a vote online > > That should be fixed instead > > FWIW ath12k is causing some issues for me in this regard too.. > > Konrad There's no need to disable gpu nodes for cx collapse on s2idle, I can reach cx collapse after disabling crypto, camcc and evacc nodes along with reverting this series, Specifically arm64: dts: qcom: glymur: Add CX power domain to GCC Can you share the steps to reproduce? Are you running additional steps before triggering suspend?