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([2a05:6e02:1041:c10:ae20:597c:99b8:d161]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-488fb74c68asm143199855e9.3.2026.04.22.09.01.48 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 22 Apr 2026 09:01:49 -0700 (PDT) Message-ID: <41514250-3da6-41c2-8a33-41a50c0b3602@oss.qualcomm.com> Date: Wed, 22 Apr 2026 18:01:47 +0200 Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v1 14/14] dt-bindings: thermal: cooling-devices: Update support for 3 cells cooling device To: Krzysztof Kozlowski Cc: rafael@kernel.org, gaurav.kohli@oss.qualcomm.com, Zhang Rui , Lukasz Luba , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lucas Stach , Russell King , Christian Gmeiner , David Airlie , Simona Vetter , Guenter Roeck , Joel Stanley , Andrew Jeffery , =?UTF-8?Q?Thomas_Wei=C3=9Fschuh?= , Benson Leung , =?UTF-8?Q?Pali_Roh=C3=A1r?= , Avi Fishman , Tomer Maimon , Tali Perry , Patrick Venture , Nancy Yuen , Benjamin Fair , Heiko Stuebner , Thierry Reding , Jonathan Hunter , Bjorn Andersson , Konrad Dybcio , Amit Daniel Kachhap , Viresh Kumar , Neil Armstrong , Amit Kucheria , linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hwmon@vger.kernel.org, Daniel Lezcano , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" References: <20260419182203.4083985-1-daniel.lezcano@oss.qualcomm.com> <20260419182203.4083985-15-daniel.lezcano@oss.qualcomm.com> <20260422-calm-badger-of-courtesy-809761@quoll> Content-Language: en-US From: Daniel Lezcano In-Reply-To: <20260422-calm-badger-of-courtesy-809761@quoll> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: RikghgnCwtuCX1kMNXVdDrZ8cfEE9G3D X-Proofpoint-ORIG-GUID: RikghgnCwtuCX1kMNXVdDrZ8cfEE9G3D X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDIyMDE1NSBTYWx0ZWRfX641YFH5DPgye pQRkCFpJRmvOzgvoZNluSg4h8TUnTI0rYQSyoE+zXDKFj2+0gXn7+kJfayOkSfuh6bVSbrRXf1F WTZ0KL73hQRy0oOo3NiKLgtRT5NhEORTTfvVR88hCG1TVH3LEp2QTmZA2z1tqzz2JsCCA45SxeI zVLjsp7c2xjJIR/xf6520Hb8M5eANUXj/VGzpGoRSNoYeoOHJP3t4JtCAbjpQ18MXHZnoNLzK77 j2tZ8XnuIxIkQxYu3I0JUMkzv95tSjnMxuPjAhd38IStqf2T6iwnTIwTr2gn3MKgwwy+46UaKYj JWZw+CawQhXlc28rRIBXqHuHTUirFXBQL67hPVeFIZunhyDzJ4TCtHrOb4gubRmlaaRrL2srsOC yQOw9KlDFKwam7nrKCkCvkXGs8zV9kYnpwiUU+pbJhHr0s/FeTbnaBrEuHODRxtTA6uhONeVl8V rDt77+WTZFx2KWKc5xg== X-Authority-Analysis: v=2.4 cv=Xd65Co55 c=1 sm=1 tr=0 ts=69e8f0f0 cx=c_pps a=AKZTfHrQPB8q3CcvmcIuDA==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=Um2Pa8k9VHT-vaBCBUpS:22 a=sgfxO1epDbPhlZI4IqgA:9 a=QEXdDO2ut3YA:10 a=pF_qn-MSjDawc0seGVz6:22 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=2026-04-22_01,2026-04-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 lowpriorityscore=0 impostorscore=0 suspectscore=0 priorityscore=1501 phishscore=0 bulkscore=0 malwarescore=0 clxscore=1015 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604200000 definitions=main-2604220155 On 4/22/26 09:31, Krzysztof Kozlowski wrote: > On Sun, Apr 19, 2026 at 08:21:58PM +0200, Daniel Lezcano wrote: >> diff --git a/Documentation/devicetree/bindings/thermal/thermal-cooling-devices.yaml b/Documentation/devicetree/bindings/thermal/thermal-cooling-devices.yaml >> index b9022f1613d8..28f5818f1e60 100644 >> --- a/Documentation/devicetree/bindings/thermal/thermal-cooling-devices.yaml >> +++ b/Documentation/devicetree/bindings/thermal/thermal-cooling-devices.yaml >> @@ -44,10 +44,14 @@ select: true >> properties: >> "#cooling-cells": >> description: >> - Must be 2, in order to specify minimum and maximum cooling state used in >> + Must be 2 or 3. If 2, specifies minimum and maximum cooling state used in >> the cooling-maps reference. The first cell is the minimum cooling state >> and the second cell is the maximum cooling state requested. >> - const: 2 >> + If 3, the first cell specifies the thermal mitigation device specifier >> + index for devices that support multiple thermal mitigation mechanisms. >> + The two other cells are respectively the minimum cooling state and the >> + maximum cooling state. >> + enum: [2, 3] > > In the same commit you need to narrow > Documentation/devicetree/bindings/hwmon/pwm-fan.yaml > so it will keep value of '2' (const: 2, like all other bindings). Ah yes, thanks !