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[2001:14ba:a073:af00:264b:feff:fe8b:be8a]) by smtp.gmail.com with ESMTPSA id 38308e7fff4ca-3924d3541c5sm671971fa.26.2026.04.28.12.36.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Apr 2026 12:36:50 -0700 (PDT) From: Dmitry Baryshkov Date: Tue, 28 Apr 2026 22:36:49 +0300 Subject: [PATCH] arm64: dts: qcom: sdm850-lenovo-yoga-c630: lower PSCI cluster idle 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: <20260428-c630-fix-idle-v1-1-29d0da326eb3@oss.qualcomm.com> X-B4-Tracking: v=1; b=H4sIAFAM8WkC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDIzMDEyML3WQzYwPdtMwKoHhOqm5qikGioZlhiomBqYESUE9BUSpQDmxedCy EX1yalJWaXAIyRKm2FgDkNlPHcQAAAA== X-Change-ID: 20260428-c630-fix-idle-ed0a161d4050 To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Abel Vesa Cc: Krzysztof Kozlowski , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org X-Mailer: b4 0.15.1 X-Developer-Signature: v=1; a=openpgp-sha256; l=1185; i=dmitry.baryshkov@oss.qualcomm.com; h=from:subject:message-id; bh=ne4VVLXjV6xzidOrW2cPlvN1Ry5ir8/CWCik3UStLf0=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBp8QxRQ0YhXV+fWRnuX98Eu4MOP+QO+f9c6dat1 +IEr/MOd+CJATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCafEMUQAKCRCLPIo+Aiko 1YqLCACzkMLgefDs9atofJIoqpIBnH8skLO3KcOP0eEdZ5Sj4HB/X//T6uqbeKejdQJzfbzhvME 9rR5LoYR786CHTN2U/E6r4WowfRUl0olEryMh6XCQFbKKPIGjnT1c8mF1fW2+MdbZqkJGRYQX9r I5ACChPA19VjPbmaGHLI95cDbJ/1ANX+c+lMh+miof3UOUYUREXFQgikxhvGWnjkGwHtjLGFiDO ZCHxpQBzeeru7BGUnjNLh3D+VB852AysspGOp6BOSNKjx5q/myJpVrfhuJ4RtuQoYNU23UIBUD6 WNCQ6AHiIvTkYm9lDqTD3CILUkZwS1HKg6bDl29fRvCNKEAd X-Developer-Key: i=dmitry.baryshkov@oss.qualcomm.com; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A X-Proofpoint-ORIG-GUID: Z0mIT0zXtSLD2YKN2z3nKvOcSSS1gZlT X-Proofpoint-GUID: Z0mIT0zXtSLD2YKN2z3nKvOcSSS1gZlT X-Authority-Analysis: v=2.4 cv=cb7iaHDM c=1 sm=1 tr=0 ts=69f10c55 cx=c_pps a=1Os3MKEOqt8YzSjcPV0cFA==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yOCtJkima9RkubShWh1s:22 a=EUspDBNiAAAA:8 a=YmaafWwY8Jf1NbXxEVcA:9 a=QEXdDO2ut3YA:10 a=hhpmQAJR8DioWGSBphRh:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDI4MDE5MSBTYWx0ZWRfX7CXOAdDsgLST 3KfGGmOdQLf2BFr82XFEAYjKCvo5AtHNFHnqGo3g45Xngx9H/e0zaa3MutoSjsIxWggab22cdua 1legGa9MDvEJPgU27G6VHXfZ8DCCShNY/XY6Hme/U7MMRzVrbSL6Bsh7wcG1VMtKtLBYQnmIZPi W82XskyeAI40UfoSS+0JvaYF1c43pMink/byDl9CfcWJ2/U9OfmBoyvfAMpHK05RoF/WvEDylaw XCvRaUvH+NMAFG0OmWxdL/ssL9/O/yBp5z6mKTdqsf7XQjDGdxg421JwEUn/OzHnOgVNbrBRxLN hDxcbxbJldwYfJGRtL8n2awHFlDTG06Oy7jjdo4xq8rnDLsHDI09tyHVvBQF67+jfnG/K+0Vawe GC8beRpU3GO9ZjQWw/GgUxVVit9NCGlVrqiZUWNBelVjMLyNgv7k4RgkIww7Dd7wSwqPgKIihbu tvHEvxR5ILDJ3VhFhDQ== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-04-28_05,2026-04-28_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 adultscore=0 clxscore=1015 impostorscore=0 bulkscore=0 lowpriorityscore=0 suspectscore=0 spamscore=0 priorityscore=1501 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604200000 definitions=main-2604280191 With the default PSCI suspend value for cluster idle state Lenovo Yoga C630 isn't stable enough. For example it might reset if display device isn't probed early enough. Drop one of the bits from the PSCI suspend value to make C630 work in stable way. Fixes: a1ade6cac5a2 ("arm64: dts: qcom: sdm845: Switch PSCI cpu idle states= from PC to OSI") Signed-off-by: Dmitry Baryshkov Reviewed-by: Abel Vesa --- arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts b/arch/ar= m64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts index e41200839dbe..e6c67016552a 100644 --- a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts +++ b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts @@ -347,6 +347,10 @@ &cdsp_pas { status =3D "okay"; }; =20 +&cluster_sleep_0 { + arm,psci-suspend-param =3D <0x41003244>; +}; + &gcc { protected-clocks =3D , , --- base-commit: bee6ea30c48788e18348309f891ed8afbf7702ac change-id: 20260428-c630-fix-idle-ed0a161d4050 Best regards, -- =20 With best wishes Dmitry