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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-65bad3e356asm1849577a12.16.2026.02.16.04.52.31 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 16 Feb 2026 04:52:33 -0800 (PST) Message-ID: Date: Mon, 16 Feb 2026 13:52:30 +0100 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 2/2] arm64: dts: qcom: sdm670: add thermal zones To: Richard Acayan , Amit Kucheria , Thara Gopinath , "Rafael J. Wysocki" , Daniel Lezcano , Zhang Rui , Lukasz Luba , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org References: <20260210021607.12576-1-mailingradian@gmail.com> <20260210021607.12576-3-mailingradian@gmail.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260210021607.12576-3-mailingradian@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: gjrRDMDYJAtapNrGdS7r4WXMTvlJ7w_t X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMjE2MDEwOSBTYWx0ZWRfX45BI6JkY4WXn 08gVNFEL6bGT+7fxC1JyenN/vmLEZ/Dk52tFUC/I1JbLHQaJGlxyWUg9diHPKHiI20htNN01ktK 15gnXN+GKSWv54qrmQRrSe4W4qoOkc62DRVY2VXbLsXXEm+3q6FstTL9CB/maSHEOYGoZgjVPSt QxPZS44GU/IBxP49Bt+D8KLNCvHBp8VLPs0S0bcsFzm5Ujc3OmRqB4MQUr9MzagzvLgDCEsy53w Vc6zRAuVjl8KqbjD5+ZOuHOG4SK9CUa2laINtvSVhyhszaEVghNo5H/+ynVd2k1A2Ra7IgbeXzV gS5xcaJZoBAGmYPFQInLhrYgVY2Zwxr8bksofDuxKbpSmSm+Isz04AvGtFIM/gy4ebj89Edy/2i D1hRbPOmzRClVxH+5m8GTWEZz/5/FozliMutdRR7+tK/3F3SFR3w9Ej5dWJgm0pB6ygGFun6Yga agsB4uESGM+BOP2ajSA== X-Proofpoint-ORIG-GUID: gjrRDMDYJAtapNrGdS7r4WXMTvlJ7w_t X-Authority-Analysis: v=2.4 cv=aetsXBot c=1 sm=1 tr=0 ts=69931313 cx=c_pps a=EVbN6Ke/fEF3bsl7X48z0g==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=HzLeVaNsDn8A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=Mpw57Om8IfrbqaoTuvik:22 a=GgsMoib0sEa3-_RKJdDe:22 a=pGLkceISAAAA:8 a=kiNorpxd_LLC9_ghbWkA:9 a=QEXdDO2ut3YA:10 a=a_PwQJl-kcHnX1M80qC6:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-02-16_04,2026-02-16_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 phishscore=0 priorityscore=1501 malwarescore=0 suspectscore=0 spamscore=0 lowpriorityscore=0 bulkscore=0 clxscore=1015 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2601150000 definitions=main-2602160109 On 2/10/26 3:16 AM, Richard Acayan wrote: > Add thermal zones to safeguard from overheating to high temperatures. > The temperatures are very high, but should still be safeguard for > devices that do not specify their own thermal zones. > > For some zones, do not include untested cooling devices (although the > GPU is untested). > > Signed-off-by: Richard Acayan > --- > arch/arm64/boot/dts/qcom/sdm670.dtsi | 558 +++++++++++++++++++++++++++ > 1 file changed, 558 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sdm670.dtsi b/arch/arm64/boot/dts/qcom/sdm670.dtsi > index b8a8dcbdfbe3..70f8a0a0aff4 100644 > --- a/arch/arm64/boot/dts/qcom/sdm670.dtsi > +++ b/arch/arm64/boot/dts/qcom/sdm670.dtsi > @@ -20,6 +20,7 @@ > #include > #include > #include > +#include > > / { > interrupt-parent = <&intc>; > @@ -62,6 +63,7 @@ cpu0: cpu@0 { > <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; > power-domains = <&cpu_pd0>; > power-domain-names = "psci"; > + #cooling-cells = <2>; This hunk is useful [...] > + cooling-maps { > + map0 { > + trip = <&cpu0_alert0>; > + cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&cpu4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&cpu5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; > + }; > + }; This, as Dmitry said, shouldn't really be And apart from that, I can confirm the sensor mappings are correct Konrad