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Mon, 24 Aug 2026 07:16:54 -0700 (PDT) X-Received: by 2002:a05:6122:520b:10b0:5c5:f164:b3ff with SMTP id 71dfb90a1353d-5c5ff7b3acemr3109753e0c.2.1787581014362; Mon, 24 Aug 2026 07:16:54 -0700 (PDT) Received: from [192.168.120.193] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-6a59e00129fsm10832671a12.1.2026.08.24.07.16.51 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 24 Aug 2026 07:16:53 -0700 (PDT) Message-ID: <993a82a0-875b-4b1e-bbd8-05fcc576cfa8@oss.qualcomm.com> Date: Mon, 24 Aug 2026 16:16:50 +0200 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 v8 6/9] arm64: dts: qcom: lemans: 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-v8-6-b15d47adc379@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260809-b4-qmi-tmd-v8-6-b15d47adc379@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwODI0MDEyMCBTYWx0ZWRfX/BlVE43NWXKI RaEh0+ATyTJ3nhKc9q9Ptlk8+RsWxpxd0GQQ9ZcyeC6hzkC6wXlxbBy722bL+0zjj87ExED5wVw 0qAvV2m9/FhcDc3ZdRy1hDSlGUvG4u5qkoAY1Nt3cqvUvdxQfqE9Z++utKrw2Q803zPnMGBuloe p3xqxhRdweay2ZDyWlyrDAwSYfz1+IiE3/UUYEYItfaryEdnbQWgx52xEmMC3EFcruKLTctwZ2o t/ssT0VBWb/HNrFAcnxDoHbzWduKc37LJI3Jyg5Xf70RkSKQ1WBBXAXA6qHa+bz4k/YgXFOZlRo 6EGS16eMQNlMCXzVcx6gP7gj2Tv8f3YXl2INMpGvzrIJMSlqlVOGHXZMKx7ymflsrVFaAxaYMc5 3/IgpPQw/nuYHaqrk0pXZEga59qJUj9vRiQHqPBcNpeyydD1OhDt+IvZApcAb5ux7lXrdHPgcZg 4Jgw6YGo6HuMxrnKyOA== X-Proofpoint-GUID: rF76J-cOfnTkDN3BenAJHXzSYWoGJVaF X-Proofpoint-Spam-Info: AW1haW4tMjYwODI0MDEyMCBTYWx0ZWRfXzWLHTTDVXMed 3ztS+a/FHhECxNrS5oJZVcF9LA+097IGsxMos2czUMHFZ004FO+jsNFZl0Ca7hKuN4FRz6QsPVo hq3FVuLgSdN5SugT3fO7bQU43Bn/w/M= X-Authority-Analysis: v=2.4 cv=Xey5Co55 c=1 sm=1 tr=0 ts=6a8c5257 cx=c_pps a=5HAIKLe1ejAbszaTRHs9Ug==: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=EUspDBNiAAAA:8 a=GSCxQli8HqGggX-HJQ4A:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=gYDTvv6II1OnSo0itH1n:22 X-Proofpoint-ORIG-GUID: rF76J-cOfnTkDN3BenAJHXzSYWoGJVaF 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 lemans. > > Set up CDSP cooling for both instances by throttling the cdsp, when > it reaches 105°C. > > Reviewed-by: Daniel Lezcano > Reviewed-by: Dmitry Baryshkov > Signed-off-by: Gaurav Kohli > --- Reviewed-by: Konrad Dybcio Konrad > @@ -8760,7 +8765,7 @@ nsp-0-0-0-thermal { P.S. kodiak has polling-delay-passive = 100, lemans has = 10, any reason for either value? Konrad