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Sun, 13 Sep 2026 08:25:03 -0700 (PDT) X-Received: by 2002:a05:6a21:113:b0:3cc:8f53:26c0 with SMTP id adf61e73a8af0-3daed31ac42mr27011548637.17.1789313102860; Sun, 13 Sep 2026 08:25:02 -0700 (PDT) Received: from [192.168.29.31] ([49.43.232.43]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-33ba4e9a8a9sm19916161eec.13.2026.09.13.08.24.52 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 13 Sep 2026 08:25:02 -0700 (PDT) Message-ID: <9345454b-4e31-4224-980c-0066c912252b@oss.qualcomm.com> Date: Sun, 13 Sep 2026 20:54:50 +0530 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 v24 05/12] dt-bindings: arm: Document reboot mode magic To: Rob Herring Cc: Lorenzo Pieralisi , Arnd Bergmann , Bjorn Andersson , Sebastian Reichel , Souvik Chakravarty , Krzysztof Kozlowski , Andy Yan , Matthias Brugger , Mark Rutland , Conor Dooley , Konrad Dybcio , John Stultz , Moritz Fischer , "Rafael J. Wysocki" , Daniel Lezcano , Christian Loehle , Lee Jones , Ulf Hansson , Pavan Kondeti , Bartosz Golaszewski , Sudeep Holla , Florian Fainelli , Krzysztof Kozlowski , Dmitry Baryshkov , Mukesh Ojha , Andre Draszik , Greg Kroah-Hartman , Kathiravan Thirumoorthy , linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, mfd@lists.linux.dev, Srinivas Kandagatla References: <20260803-arm-psci-system_reset2-vendor-reboots-v24-0-889281373870@oss.qualcomm.com> <20260803-arm-psci-system_reset2-vendor-reboots-v24-5-889281373870@oss.qualcomm.com> <20260803140222.GA3188037-robh@kernel.org> Content-Language: en-US From: Shivendra Pratap In-Reply-To: <20260803140222.GA3188037-robh@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Info: AW1haW4tMjYwOTEzMDIyMCBTYWx0ZWRfXwzSq88ysKdhm U1psjK1xHJnjcMzOvJ+lDchMNPvYnBuX4+ji9w7141ObKOswZ+OlM4bKd0ehmB9XFhGLMY4Y6Nd apnCiIei70Ww/5G7WalnZqXCmR7K8kU= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTEzMDIyMCBTYWx0ZWRfX7snXPY00/qGU Rrp+FXJMZGWioUOcZy0QdFL21WwwjlcookzkvhNSafPI/Op4ych/6zFfX5uJoPUaf1jWO3p34xL /LY2+2LksP01CbIMRH14mcr2lx2bIAwBhgvxQbAhX+Xngb1Wm/TZDzSRP0VPmcQ0ZQPFIqrWY3R o86GxSddLFjeETPOJoyyTUHs+vihiF99YvTkSRSLN2pWEkETFM4kIVqJRBALLMwfELWTgKI1pHa zK5ERMHVgNeahnN2Drk7eIZUCJfrVTXZfT2ath82tYQ45PZzRWZL//EUNICcRlVkl9AOljbwaXQ mozBL/ohR8pbzjvbISIMlkvNu4K7rtDFbuwg9JHUi7hnaFPnAj5zwYgL/iCLzcb7cqs2Yvi1X4E 3f63UaId0LAHVuXSGvtXGqvDY6tKmVLknw+i9mNKQFUAeN7uRFZNMaR7gUFtz7IqNv1aPNH+X7p vkay0l9/aqwDjHzSfeg== X-Authority-Analysis: v=2.4 cv=IOSXmQvG c=1 sm=1 tr=0 ts=6aa6c04f cx=c_pps a=Oh5Dbbf/trHjhBongsHeRQ==:117 a=ExSUBmHX20r5BGnuCy1yUw==:17 a=IkcTkHD0fZMA:10 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yOCtJkima9RkubShWh1s:22 a=q4JZvQwPHRNDhfj5UpAA:9 a=QEXdDO2ut3YA:10 a=_Vgx9l1VpLgwpw_dHYaR:22 X-Proofpoint-ORIG-GUID: MhUPy_5bjS5FqF2oPVf7arNd0MEJw4WO X-Proofpoint-GUID: MhUPy_5bjS5FqF2oPVf7arNd0MEJw4WO 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=2026-09-13_05,2026-09-11_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 malwarescore=0 phishscore=0 adultscore=0 suspectscore=0 priorityscore=1501 lowpriorityscore=0 impostorscore=0 clxscore=1015 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2609130220 On 8/3/2026 7:32 PM, Rob Herring wrote: > On Mon, Aug 03, 2026 at 03:13:36PM +0530, Shivendra Pratap wrote: >> Add bindings to describe vendor-specific reboot modes. Values here >> correspond to valid parameters to vendor-specific reset types in PSCI >> SYSTEM_RESET2 call. [snip..] >> + - if: >> + not: >> + properties: >> + compatible: >> + contains: >> + const: arm,psci-1.0 > > SYSTEM_RESET2 was introduced in PSCI 1.1... just wanted to check on this. we have a max of arm,psci-1.0 defined in compatible. SYSTEM_RESET2 is already being used in some cases with "arm,psci-1.0". how should this be handled here? thanks, Shivendra