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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b9832f8ef74sm469525166b.25.2026.03.23.03.50.37 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 23 Mar 2026 03:50:39 -0700 (PDT) Message-ID: <79ae9efc-7f99-4916-996f-52ff5061261b@oss.qualcomm.com> Date: Mon, 23 Mar 2026 11:50:37 +0100 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 2/3] arm64: dts: qcom: eliza: Add CX power domain to GCC To: Dmitry Baryshkov , Abel Vesa Cc: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Krzysztof Kozlowski , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260322-eliza-base-dt-fixes-v1-0-c633a6064a24@oss.qualcomm.com> <20260322-eliza-base-dt-fixes-v1-2-c633a6064a24@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=ArXjHe9P c=1 sm=1 tr=0 ts=69c11b01 cx=c_pps a=mPf7EqFMSY9/WdsSgAYMbA==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=Um2Pa8k9VHT-vaBCBUpS:22 a=UfbPLg0nH72B0dWOu2EA:9 a=QEXdDO2ut3YA:10 a=dawVfQjAaf238kedN5IG:22 X-Proofpoint-ORIG-GUID: ViCxBYnDSsM1MNxb49mWgt70znoEO0Fi X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzIzMDA4MyBTYWx0ZWRfX8dlJk4QOQvev mE1PVi0rsrIpl334bEdeX2YughaSaSNqHgnKlkdTL5/t8ILwBoEwRhyAEPj5d3f0nGpWDcr3YLd hgrtwKQTnYe9Dz6nEeS1HvokF9bMI1gEZ/Z6+vzb1XBygS0WBYKHPwzjiR8vmKs0bsKQIC/yaSl CAul08+OuxTMuXkIL7hmFYjFOgJM53Ok+JbdpibebnZoAeMURrSUyKOs4APJ1yiPu161f8d9Nwd YkapYy+qFQOxYdEDUBE4u/eJV7CKFIXENJKGkytFXSHm7d67J7a4FviEzO0CUlcoGs6xMcQS+lZ t1xpc9CgNXn9d4lLXzg2ycSmjDAMJ/V4YMudHIWXjwdEy7PFpPXXvNYKlcqisOK8XzzRZXyH+3f 3Y2G+zefj6Y2YWMN8qBdjzUlIT7T3LtPyunrIfMy697eOURZ+Da10F9yaGC3bA/drH9Lk/Syb3D Y2NfTOFeB71j+u6mzog== X-Proofpoint-GUID: ViCxBYnDSsM1MNxb49mWgt70znoEO0Fi 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=2026-03-23_03,2026-03-20_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 phishscore=0 lowpriorityscore=0 bulkscore=0 priorityscore=1501 spamscore=0 impostorscore=0 suspectscore=0 adultscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603230083 On 3/22/26 6:51 PM, Dmitry Baryshkov wrote: > On Sun, Mar 22, 2026 at 06:08:20PM +0200, Abel Vesa wrote: >> Recent discussions off-list highlighted that the GCC should vote for the >> RPMh CX power domain on Qualcomm platforms. Without this, RPMh may not >> aggregate the correct load for the CX rail, potentially leading to voltage >> drops and system instability. > > Should we add it on other platforms too? Things generally work better when powered on Konrad