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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-hwmon@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-Authority-Analysis: v=2.4 cv=OdioyBTY c=1 sm=1 tr=0 ts=69e8f0f1 cx=c_pps a=4ztaESFFfuz8Af0l9swBwA==: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=sgfxO1epDbPhlZI4IqgA:9 a=QEXdDO2ut3YA:10 a=TPnrazJqx2CeVZ-ItzZ-:22 X-Proofpoint-ORIG-GUID: XoGstcgOOsHu1yTuhdngIM7TCFF6QopW X-Proofpoint-GUID: XoGstcgOOsHu1yTuhdngIM7TCFF6QopW X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDIyMDE1NSBTYWx0ZWRfX+aLWEvLfPNfN BK7X4Nv7fj7l+yqRHirrA/LzXrYmt3n4Tp9ugCUOrl+r/kiSkjC1AUwwOusN+x1bQPtDwgnuulB Bl9ot66WxQjenB0/H7T/U+bN5v8VXaOvKsY6/X9iV6uOtFJcpejYALP//86IpL4qfX12A8Qa9hj 6uMnlfwwPTCSX0Xo+0b5cTrTpUXz0yxZCUjDPAyA9WXbMwl95KhcGjTAttNadyuwYUp78PUgw4H b4j3YN9vXEqxMn/fUsEIySPy6SiqAiF8fZOkaSLTvnLsCDW/0jdfiPd3L3cY5z/VgzatY+xwm50 TKkPsVToyOm+HpI1P9YNilXghXFZiInmV66l7M6iB5cpCVpQlDz6zqpsLjLMQAZ0+AEzWLpiONH jZAmIWqYfJWtHybv/2ZE+AP7yM+J5XGq5AN8/BqjzNxJEQd/s87Tku7OGTPoWRaNGlFP0FhYj8J bk7XewFWyUQ63/UYM6A== 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 impostorscore=0 malwarescore=0 phishscore=0 adultscore=0 clxscore=1015 priorityscore=1501 bulkscore=0 lowpriorityscore=0 suspectscore=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 !