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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ba451210e3dsm1092021566b.2.2026.04.27.03.19.22 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 27 Apr 2026 03:19:24 -0700 (PDT) Message-ID: <547f620e-905f-4090-8ebd-eb9f010d67c5@oss.qualcomm.com> Date: Mon, 27 Apr 2026 12:19:21 +0200 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 6/6] arm64: dts: qcom: sm8650: Add missing CX power domain to GCC To: Neil Armstrong , Bjorn Andersson , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Vinod Koul , Abel Vesa , Konrad Dybcio , Sai Prakash Ranjan Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski References: <20260424-topic-sm8x50-tie-gcc-to-cx-v1-0-4b6e09d532ce@linaro.org> <20260424-topic-sm8x50-tie-gcc-to-cx-v1-6-4b6e09d532ce@linaro.org> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260424-topic-sm8x50-tie-gcc-to-cx-v1-6-4b6e09d532ce@linaro.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDI3MDEwOSBTYWx0ZWRfX7+M7AXEXS0sH b/rTkSbI9gFrN5rYt81DvO93CORcCNvLVo1TmPbvcoWt5RmXuvlIBHmOnFXjE3wyQV0/1PE+mAQ oJVImM6+199ivPQPqJSq2Q5Op4QWcT4YamTE+oHjHudGWD+zTddfc33ste6tYow0ywqOZXllK85 Yc0KTSRALFhCLpJyDedekJMSIn+lTNR4Lg3hDhfacbUVQ04HzvdysZLP29/aOwAoDMTsF2QiNpi A5lPaDzagLwJ71zOzdB5d5kgxboQi2JVRFK/bMwNaUTPtfcuiydzU2GWa2mnpDsjBADQss+WdX+ OHSq1OkkE/z5SNOVkOqCOgL1SdaYkyPAH5HUIp+3x+yhPBMFWl4suRhCbp/zCAdTm/2p5Jk1aMV 13vAU9gcWLF0HeRSPQbi701AsNTWJPaylipmpWM+OEJ0LVh3udBEq0wQGKeg2QEhM7RCZ2mOalZ e0h1at3J8xEBtEgnu9w== X-Proofpoint-ORIG-GUID: yFo8163uphd14RVLdvrxu9ikITuGS7gx X-Authority-Analysis: v=2.4 cv=RaGgzVtv c=1 sm=1 tr=0 ts=69ef382e cx=c_pps a=JbAStetqSzwMeJznSMzCyw==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=gowsoOTTUOVcmtlkKump:22 a=KKAkSRfTAAAA:8 a=EUspDBNiAAAA:8 a=Fkf1F6wwXAJK7cocUXQA:9 a=QEXdDO2ut3YA:10 a=uxP6HrT_eTzRwkO_Te1X:22 a=cvBusfyB2V15izCimMoJ:22 X-Proofpoint-GUID: yFo8163uphd14RVLdvrxu9ikITuGS7gx 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=2026-04-27_03,2026-04-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 priorityscore=1501 bulkscore=0 malwarescore=0 lowpriorityscore=0 phishscore=0 spamscore=0 clxscore=1015 suspectscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604200000 definitions=main-2604270109 On 4/24/26 11:08 AM, Neil Armstrong wrote: > Unless CX is declared as the power-domain of GCC, votes (power and > performance) on the GDSCs it provides will not propagate to the CX, > which might result in under-voltage conditions. > > Add the missing power-domains property to associate GCC with RPMHPD_CX. > > Fixes: d2350377997f ("arm64: dts: qcom: add initial SM8650 dtsi") > Signed-off-by: Neil Armstrong > --- Reviewed-by: Konrad Dybcio Konrad