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Mon, 24 Aug 2026 07:19:07 -0700 (PDT) X-Received: by 2002:a67:fa03:0:b0:77f:76f:2c58 with SMTP id ada2fe7eead31-77f076f3cb0mr479073137.1.1787581147092; Mon, 24 Aug 2026 07:19:07 -0700 (PDT) Received: from [192.168.120.193] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id 38308e7fff4ca-3a1c2fab2f9sm14278301fa.27.2026.08.24.07.19.03 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 24 Aug 2026 07:19:06 -0700 (PDT) Message-ID: <01cd0d90-2908-42cb-9ae8-29828d4c03a0@oss.qualcomm.com> Date: Mon, 24 Aug 2026 16:19:02 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v8 8/9] arm64: dts: qcom: monaco: Enable CDSP cooling To: Gaurav Kohli , Bjorn Andersson , Mathieu Poirier , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Daniel Lezcano , Amit Kucheria , Konrad Dybcio , "Rafael J. Wysocki" , Daniel Lezcano , Zhang Rui , Lukasz Luba , Manivannan Sadhasivam , Kees Cook , "Gustavo A. R. Silva" , cros-qcom-dts-watchers@chromium.org Cc: linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-hardening@vger.kernel.org, manaf.pallikunhi@oss.qualcomm.com, Dmitry Baryshkov References: <20260809-b4-qmi-tmd-v8-0-b15d47adc379@oss.qualcomm.com> <20260809-b4-qmi-tmd-v8-8-b15d47adc379@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260809-b4-qmi-tmd-v8-8-b15d47adc379@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwODI0MDEyMCBTYWx0ZWRfXy6r0X1k/nx4R U7QiSqV5wHOk9ORtRIrER2zfAze+q1yiPXX+VrobQJHEWffnAF3J0mCnKzQHx+T+gso6zfqY4lM w/fxlkl/UpxrnMEEgspTqX6bD6SvW/mYQy95M1XU/45keXWVYT7fpBGqQZ+AYQr9QyTkqcDS3/w OJS+wzLI/3AT8ozROEBlO5hy/QCA26WpThbfdHG+0ATKEQBVznKGgwTKMGO5jE7i+/IyCKFrYo7 pvdUf6tLGcHjrGrWa+/6GbkloCuglpDhYqjbpkQFPmW1ihX1z+SMx53kEBj94V4X3b9asth6I62 Plf6MxkKx+7alD5xEkbvoD4v3pe8wHJpTuVRG81ft1NESeXSmJL2/Sns3pNG4bk4N0xXpBUYVHN fPNB61nWGKYttGXOonUQLe8izU7XCaBzfF0JgbkhXjyOlqulo7Hkx6McIwZNK6VDWFvDpl4N3LD +q5tP1KA9Ipu3PKdTrA== X-Proofpoint-GUID: rykNaNIgxKbe2ZVWQ6A7QS0vAw7LzWxi X-Proofpoint-Spam-Info: AW1haW4tMjYwODI0MDEyMCBTYWx0ZWRfX6oCc3VbG5eAF dpMrPBKADUE1E6KeiiVLbsmmkCrwgrI1M5n/raLp2ZZHZCNf+VaJhx89Ez7JEorv8EOHVMZsFZt rS8DZr/oscC95r0vsiMp9QL6bxg9z2s= X-Authority-Analysis: v=2.4 cv=Xey5Co55 c=1 sm=1 tr=0 ts=6a8c52e1 cx=c_pps a=N1BjEkVkxJi3uNfLdpvX3g==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=Sv0fKeRqtYgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=eoimf2acIAo5FJnRuUoq:22 a=lpwU2ilW0SqlNkBhVkYA:9 a=QEXdDO2ut3YA:10 a=crWF4MFLhNY0qMRaF8an:22 X-Proofpoint-ORIG-GUID: rykNaNIgxKbe2ZVWQ6A7QS0vAw7LzWxi 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=2026-08-24_04,2026-08-24_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 adultscore=0 impostorscore=0 spamscore=0 lowpriorityscore=0 malwarescore=0 phishscore=0 clxscore=1015 bulkscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2608240120 On 8/9/26 2:29 PM, Gaurav Kohli wrote: > Unlike the CPU, the CDSP does not throttle its speed automatically > when it reaches high temperatures in monaco. [...] > nsp-0-0-0-thermal { > + polling-delay-passive = <200>; ..and here it's 200 - I really think there should be a single value that makes sense, this seems no less than random Konrad