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Mon, 26 Oct 2026 22:49:33 -0700 (PDT) Received: from [10.218.2.197] ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-369e8d93663sm35294210eec.13.2026.10.26.22.49.27 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 26 Oct 2026 22:49:32 -0700 (PDT) Message-ID: <9cb32956-53ca-4f29-95f4-ceb629b9e884@oss.qualcomm.com> Date: Tue, 27 Oct 2026 11:19:25 +0530 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 1/9] arm64: dts: qcom: shikra: Add CPU idle states To: Konrad Dybcio , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thomas Gleixner , Shawn Guo , Marc Zyngier , Catalin Marinas , Will Deacon , Anna-Maria Behnsen , Frederic Weisbecker Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org References: <20261015-b4-shikra_lpm_addition-v2-0-ac7f1a0d5638@oss.qualcomm.com> <20261015-b4-shikra_lpm_addition-v2-1-ac7f1a0d5638@oss.qualcomm.com> <1f9c34ee-7d30-4ce2-9e88-93612eb897fb@oss.qualcomm.com> Content-Language: en-US From: Sneh Mankad In-Reply-To: <1f9c34ee-7d30-4ce2-9e88-93612eb897fb@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Info: AW1haW4tMjYxMDI3MDAyMiBTYWx0ZWRfX3vpJYOdmK3kR UfK+t7Mld+IGfekob9pq1hlqr80x4AOv+Zc76jYfW8dreEeeNHXh4c+G2jDN4dkHAq+WC+k0vDq 5aZpVRTxI+mpque+Y/nSIk7BjExNmMk= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMDI3MDAyMiBTYWx0ZWRfX72Nv+ChNnX91 CnzYrq9w3uLRCI/IFqR7TeaMuGv5jcnqxmM7wYWIxzPbk4evNCyuyMzxOEmodnV+cHLy514JByv dBvji3ZKeztGQyEcTI80c0nPEV4SAc8hrcj1u1H/th9mGqYBVTh5GpJ4kjq6TgXhc+TkpXTVUyh 30aqeZOv+4jGZo9ERLN27Y6L4BiEmNxbIRJUIm57nEce4NIni4yUYb+bCI3iUyHXt9N57ofA/cp OR1+E2kx7mBDiHSpU4kkVW7+TFa4rJSMXEflP8N2vlvkVhWBg8a2AMJyPby28uIhhPp2O89UGoh Buifg8+anWiP80N4BNAUJdB0Tk5ohYKqcbgGMz8jZiYIJzW3mUaM7kzr615b1QfCc6FikICkPPF DfZf7B9ZdYZ2Z2e1wLjRvaGd1xvmetaNYNUf8DZfFVg2ioQDZzZ7BnFkgH384lkHc5s1TLIFHu7 GsPw2BlrsmD5fuZolTQ== X-Authority-Analysis: v=2.4 cv=PrkG/AM3 c=1 sm=1 tr=0 ts=6ae03b6e cx=c_pps a=cFYjgdjTJScbgFmBucgdfQ==:117 a=fChuTYTh2wq5r3m49p7fHw==:17 a=IkcTkHD0fZMA:10 a=660iZSQnnn4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_K5XuSEh1TEqbUxoQ0s3:22 a=EUspDBNiAAAA:8 a=3tai7eX4eetm6bD_N14A:9 a=QEXdDO2ut3YA:10 a=scEy_gLbYbu1JhEsrz4S:22 X-Proofpoint-ORIG-GUID: oM94V4nPejIFOD1WihCw4AmKkk9zFBs1 X-Proofpoint-GUID: oM94V4nPejIFOD1WihCw4AmKkk9zFBs1 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.138,FMLib:17.12.100.49 definitions=2026-10-27_02,2026-10-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 spamscore=0 priorityscore=1501 phishscore=0 suspectscore=0 impostorscore=0 clxscore=1015 adultscore=0 bulkscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2610190000 definitions=main-2610270022 On 20-10-2026 19:29, Konrad Dybcio wrote: > On 10/15/26 11:55 AM, Sneh Mankad wrote: >> Add idle states for the CPUs as well as the whole cluster. This enables >> deeper-than-WFI cpuidle. >> >> Signed-off-by: Sneh Mankad >> --- > > [...] > >> + cpu_pd0: power-domain-cpu0 { >> + #power-domain-cells = <0>; >> + power-domains = <&cluster_pd>; >> + domain-idle-states = <&little_cpu_sleep_0 &little_cpu_sleep_1>; > > nit: ideally <&foo>, <&bar> instead of <&foo &bar> > > Reviewed-by: Konrad Dybcio I will take care of handling this in the revised series. Thanks, Sneh