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Fri, 05 Jun 2026 03:05:36 -0700 (PDT) X-Received: by 2002:a17:903:248:b0:2c1:d49c:8396 with SMTP id d9443c01a7336-2c1e7b35a28mr29738245ad.1.1780653936327; Fri, 05 Jun 2026 03:05:36 -0700 (PDT) Received: from [10.217.198.242] ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2c164f96b3fsm90762885ad.29.2026.06.05.03.05.32 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 05 Jun 2026 03:05:35 -0700 (PDT) Message-ID: <2fee6dcd-d9fb-4ee7-9844-05dd4b999f2a@oss.qualcomm.com> Date: Fri, 5 Jun 2026 15:35:31 +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 2/2] arm64: dts: qcom: lemans: Remove the gold_cpu_sleep idle state To: Navya Malempati , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260522-ml_cpuidle-v1-0-fd311cf33fb4@oss.qualcomm.com> <20260522-ml_cpuidle-v1-2-fd311cf33fb4@oss.qualcomm.com> Content-Language: en-US From: "Maulik Shah (mkshah)" In-Reply-To: <20260522-ml_cpuidle-v1-2-fd311cf33fb4@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=OauoyBTY c=1 sm=1 tr=0 ts=6a229f71 cx=c_pps a=IZJwPbhc+fLeJZngyXXI0A==:117 a=fChuTYTh2wq5r3m49p7fHw==:17 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_K5XuSEh1TEqbUxoQ0s3:22 a=EUspDBNiAAAA:8 a=cx_M9POd4dFOPC6vIlAA:9 a=QEXdDO2ut3YA:10 a=uG9DUKGECoFWVXl0Dc02:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjA1MDA5NyBTYWx0ZWRfXyLTeg2UwzyCP J1DHW+/KezcA2n62lvTmqzLK1GKcXmoA9VMQMmBBMhkELkxLYUrsWv+TlkRVvRn8NTM33AUzEnz 9J8jiEKuKz49j4kBzG65bn9SMrQn9Okt6rheDNyooyO1PgHFLlprXr6stVfVT1/MwsNYwmRt4Ap rUiaUXxY2wHYTfXL4egMCDNp28gih6MsQpxq6iI110ZDtMwWn2pe5oZAl1H1DilhDzfi9RxbPj2 zK73JeP/bWT1S6V8III46499yQiLE7MK+f/8gbrNUUF233oXx0SIsdw/E1lJEKFzZS5VopUwGsK nSWNFzbwpSkUvieD0u+SKPJIeJCDMNs6ekP2a3u9TWLrrAR/zyZOMvctCD8IpGWzEvAQEzsnFai 0mbYJyO9ir+OFuA6QsylCtQbaShIeiKkP2dFQnYXYWmTqZMWfnKMrn9ZBSVnP6kupYH8Rp3+6x5 tShK9w88kOu/Ngfw5AA== X-Proofpoint-GUID: wWtOzDOs5dcaxdMyzZ3ko9hWWlu5qCgE X-Proofpoint-ORIG-GUID: wWtOzDOs5dcaxdMyzZ3ko9hWWlu5qCgE X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-06-05_01,2026-05-28_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 spamscore=0 priorityscore=1501 phishscore=0 impostorscore=0 malwarescore=0 suspectscore=0 bulkscore=0 lowpriorityscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605210000 definitions=main-2606050097 On 5/22/2026 4:40 PM, Navya Malempati wrote: > Firmware supports both CPU power collapse (gold_cpu_sleep_0) and > CPU PLL/rail power collapse (gold_rail_cpu_sleep_0) idle states. > However, CPU power collapse mode is not utilized in favor of performance, > so remove it for lemans, aligning with SM8350/SM8450/SM8550/SM8650. > > Rename gold_rail_cpu_sleep_0 from cpu-sleep-1 to cpu-sleep-0 since it is > now the only CPU idle state in use. > > Signed-off-by: Navya Malempati Reviewed-by: Maulik Shah Thanks, Maulik