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Mon, 20 Apr 2026 01:51:30 -0700 (PDT) X-Received: by 2002:aa7:88c7:0:b0:82f:42bc:3386 with SMTP id d2e1a72fcca58-82f8c889b28mr13218518b3a.21.1776675089665; Mon, 20 Apr 2026 01:51:29 -0700 (PDT) Received: from [10.219.49.106] ([202.46.23.19]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-82f8ebe41cfsm10618935b3a.43.2026.04.20.01.51.27 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 20 Apr 2026 01:51:29 -0700 (PDT) Message-ID: <951363cc-e09e-42bd-8eb2-ad4bcef4dcd7@oss.qualcomm.com> Date: Mon, 20 Apr 2026 14:21:25 +0530 Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v1 1/3] pinctrl: qcom: lpass-lpi: Switch to PM clock framework for runtime PM To: Konrad Dybcio , Bjorn Andersson , Linus Walleij Cc: linux-arm-msm@vger.kernel.org, linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, srinivas.kandagatla@oss.qualcomm.com References: <20260413122233.375945-1-ajay.nandam@oss.qualcomm.com> <20260413122233.375945-2-ajay.nandam@oss.qualcomm.com> <36b68a87-4d52-4d6d-9e5e-393eece1a434@oss.qualcomm.com> Content-Language: en-US From: Ajay Kumar Nandam In-Reply-To: <36b68a87-4d52-4d6d-9e5e-393eece1a434@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=GthyPE1C c=1 sm=1 tr=0 ts=69e5e913 cx=c_pps a=Oh5Dbbf/trHjhBongsHeRQ==:117 a=j4ogTh8yFefVWWEFDRgCtg==:17 a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=YMgV9FUhrdKAYTUUvYB2:22 a=EUspDBNiAAAA:8 a=RCzW09EukMXCWuothKEA:9 a=QEXdDO2ut3YA:10 a=_Vgx9l1VpLgwpw_dHYaR:22 X-Proofpoint-GUID: 7aWCuXSwvbZGyKxqSbS9Ru6SeDyElzCV X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDIwMDA4NSBTYWx0ZWRfXydyYKaQulsys boFI9UjxZD976p8hjy8ZVHbqob+quWm93ZV7CPwrcpGSpcwKVJHgLqAGXKenoTbQ+4hKNFDHGft 6cKW151LnlvUj/dQfqWBXNaD46Opdv54TtBCXOgF5LtDgBDa9w+sJqjeuEgQj5DcKworF4+kLjq HTZGLVbbKPmiQa6AkbZ9lcf2v03wCQXwLKuw6niEq4pQvZl3w+5Y4SzRnjX4DjHdcTaMHQTMyJW kfzKdO2acDZMTsKJSQGHiP8olJYTrxoOdTe3FTyCNVSVGSS4/WL/MBKuWCEXho8I6DJNg67LGF2 poYG+AEP7TFEAFYfJFghLINJYe7b6GFcdbxv2Mj9GZ6lgusL0Xh81aegOOgpOjJdXtejc//xj+V INg+gTxaf4FwAcS4QU0hWDPHyT7WcQ+ioxVHPtKS++z2VTqbDmzlGqkxqYDnxrOwyKvF8xHHQeX RLL9NpjRCzVxwsvTRhw== X-Proofpoint-ORIG-GUID: 7aWCuXSwvbZGyKxqSbS9Ru6SeDyElzCV 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=2026-04-20_01,2026-04-17_04,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 adultscore=0 phishscore=0 lowpriorityscore=0 clxscore=1015 priorityscore=1501 malwarescore=0 spamscore=0 bulkscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604070000 definitions=main-2604200085 On 4/14/2026 2:03 PM, Konrad Dybcio wrote: > On 4/13/26 2:22 PM, Ajay Kumar Nandam wrote: >> Convert the LPASS LPI pinctrl driver to use the PM clock framework for >> runtime power management. >> >> This allows the LPASS LPI pinctrl driver to drop clock votes when idle, >> improves power efficiency on platforms using LPASS LPI island mode, and >> aligns the driver with common runtime PM patterns used across Qualcomm >> LPASS subsystems. >> >> Signed-off-by: Ajay Kumar Nandam >> --- > > [...] > >> +int lpi_pinctrl_runtime_suspend(struct device *dev) >> +{ >> + return pm_clk_suspend(dev); >> +} >> +EXPORT_SYMBOL_GPL(lpi_pinctrl_runtime_suspend); >> + >> +int lpi_pinctrl_runtime_resume(struct device *dev) >> +{ >> + return pm_clk_resume(dev); >> +} >> +EXPORT_SYMBOL_GPL(lpi_pinctrl_runtime_resume); > > You can do: > > SET_RUNTIME_PM_OPS(pm_clk_suspend, pm_clk_resume, NULL) > > instead ACK, will post accordingly in v2 > > Konrad