From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4135F3AFD01 for ; Wed, 17 Jun 2026 10:59:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.168.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781693991; cv=none; b=EpAt0O4a3MJ9OFAbL6puTBeMeOAjA9W0pXP1cQ1fk92bmFql0PyHSLaak3Uq7ZnuIWLA6zBdRCB+5z2DyXcHQnSrWcrdyo/h2rjY+fwTEoMBeMr24NP7dwoLCaAxFdqspBhQXNMZcJp98WKSzu2T0PH+oXbhRSkIXKyQmSYPtoY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781693991; c=relaxed/simple; bh=XBkfdZqma9YJXH4WQfN/4BdC4I4nvOEcDzN0FNhnRUA=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=HC236ww3sJopwQJalVo8p2hYCik+42Z103/oFrAtH6ucRNxDzlCErkmAY1gwhyJxelMQQ5WbM9JRB+JH2iDMAeYDCyQvou+COE1yj8eVicw6VZy2ujMi/WyTON7kTbnRvzeCQLHYFBF/uvxfWKUTpJ1hdirumkUDQfNtUqyfieQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=buHvTJXr; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=H+w3AGWd; arc=none smtp.client-ip=205.220.168.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="buHvTJXr"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="H+w3AGWd" Received: from pps.filterd (m0279863.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 65H8UUJ63273558 for ; Wed, 17 Jun 2026 10:59:48 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= 28m5qJHxJ5Tg+COf1JCEhZftnpMn24hnH5Aw1jUzrv0=; b=buHvTJXrJICsoivI +YU2p6u+FK/5qV5gnZWGkCfUAuZ8NL8/jkvh5D+L3SdKsj2dd89wOXOPikNgXs0e c/TAqM8lDKffSD/Sesd+dpgFL/oAnrHapOHIqFqOHXoxDX9s7wtvZfdpQ2/5XuVh N3dTRzaZwD0W5kiB4rAdsPkL7CUCd06l2AL8vJBg82DbsLfPznyKC1fm0Yp7mLzN BNlVgmMzsXitpe1j+C20zY8GAppmBpMVIGBbISOJfGBlH8Vsbxw/LgqpXSzbkj+L OHCtyLR1dQ6YQy1eFHtfRfM925NgYLO8hSlHGB9KT0nra+B78xbNiknYI88T/nWy OXpV5w== Received: from mail-qk1-f199.google.com (mail-qk1-f199.google.com [209.85.222.199]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4euefbtrr0-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Wed, 17 Jun 2026 10:59:48 +0000 (GMT) Received: by mail-qk1-f199.google.com with SMTP id af79cd13be357-917fd2bafdbso96670485a.3 for ; Wed, 17 Jun 2026 03:59:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1781693988; x=1782298788; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=28m5qJHxJ5Tg+COf1JCEhZftnpMn24hnH5Aw1jUzrv0=; b=H+w3AGWdw6XByTHMUd2UuIHrcqJhsjoKTjqKaXq3fWylyuDS5HKImw1XcpohFZrt/D 2HwmtGRb11OJqAcR9TknjJillfovc+kCw7mk64+HfUIgvNHUnqieSLMkWz2WuVV/6Vyy INWj0tfo6aRIobEQqS2lWOEERLxlK/WWazWp0UtLMsyXG+4dHTO9QTK5F7Mi4cgkRKHY udgqXnQzIx7z5moVlUxhaR8+FkGskpBQetIldOFfdEVfupNrhl8jVisxIK0vdJHxqLsX nmliAELKbvonBHtXjxdJm2JnTKK4DeHh4/pz0Vx8duEknOSpY43hql0EN6vt+v33lnOZ 6H/A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1781693988; x=1782298788; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-gg:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=28m5qJHxJ5Tg+COf1JCEhZftnpMn24hnH5Aw1jUzrv0=; b=feOK608xcmcCFl0g6ylqBD/HuhJNrok8+IEv/QyQlg7jckCB3HwbP51Nq4Mt3WtjxH BswAHgyIz2BhlxPReLLp51sA4ScGzx1A0Jsqtfn7mRHWrQVYzG5NYn4ZKtuV2YQcgA3p vlwq9KkHcWvfafx2h6QwC/d6Wx9ObMdWFArug62mUW2+12qKODI322d0W/hHkDS8lcQu 2hfBqTx8y3/YpyoxI7t88TMC4I4IOUFc/qPnMyGFH7oYwbJuFEFWRwDjAex2IiFwAxUJ xm1Q8brwOvRvgpZ0g0GvSYdLkz7URSmSFLs1E9RKvs0donC6ct5m1KJFpJn+PbKiiYnT Pj1Q== X-Forwarded-Encrypted: i=1; AFNElJ/I6ppqIGZtj4AvW1dYzl56ri/NHzj4+lXrAhH271O6o2LrzckL90JBYU987Q3ZxpG0ZXwrkYLStlID72U=@vger.kernel.org X-Gm-Message-State: AOJu0YztuDc8HdFxx1tTgrgrHC2GDZ0skw2AcVKfmLfv+8Hs/KPaWzvJ hw+njxBbSXXPyhHE0u8+jN/hyL7HIi7VR6+c9u2WN/gnXVeNXeGFSmv3FtqTk4+JZgQV/D5Simd 99q0LkEqWPqfyo5cfGMLoIaGFh857QSrMzE3fqkfBxBSrMtijJH3xvq+OmC0pMJnqiyY= X-Gm-Gg: Acq92OGiBrlz28qRcyHZ/RXUt0ZQ6NqWw3Rc0S5Th4+d1XZqK+RBPuqPeBR+OKWBloY Q9jBfm5f3jvq3iKVydAzFaGRh1jf9/J1MZ7F9QaTM1Nke/nnRJshKeZA04CyGcHAWA01qIm3cMn el7yJU0x5pNVnpX6xXNYqQq8tTbsA4oQHKDWXtCo/8ucIt6KQf5z5imCdyP+dRn8adsu3ljOr86 DOedeJ8qoSuXIWPF55VeByBkH3JVvrA2PKsVyodhZkn1xFoC+9PsvTI+ChwHXgnuY/zNbu8w4tz RxRkEZc/cRh6h37FbnFOWHImnwuSz+2qtWtClhVPlhYF6jX/7DzFVOQjFLiW8E9VG8oADf9iP8H W9nRphZTdhJMuM4n0h/One1hyy/zJoqzBCzk= X-Received: by 2002:a05:620a:bce:b0:8cf:d953:b4ec with SMTP id af79cd13be357-91d8acdc2e3mr362783185a.3.1781693987623; Wed, 17 Jun 2026 03:59:47 -0700 (PDT) X-Received: by 2002:a05:620a:bce:b0:8cf:d953:b4ec with SMTP id af79cd13be357-91d8acdc2e3mr362779785a.3.1781693987028; Wed, 17 Jun 2026 03:59:47 -0700 (PDT) Received: from [192.168.120.170] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-bfdb8341840sm791241866b.43.2026.06.17.03.59.44 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 17 Jun 2026 03:59:46 -0700 (PDT) Message-ID: Date: Wed, 17 Jun 2026 12:59:43 +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 v3 3/4] spi: qcom-geni: Use resources helper APIs in runtime PM functions To: Praveen Talari , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , bjorn.andersson@oss.qualcomm.com Cc: linux-arm-msm@vger.kernel.org, linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, mukesh.savaliya@oss.qualcomm.com, aniket.randive@oss.qualcomm.com, chandana.chiluveru@oss.qualcomm.com, jyothi.seerapu@oss.qualcomm.com, chiluka.harish@oss.qualcomm.com References: <20260604-enable-spi-on-sa8255p-v3-0-43984eac4c67@oss.qualcomm.com> <20260604-enable-spi-on-sa8255p-v3-3-43984eac4c67@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260604-enable-spi-on-sa8255p-v3-3-43984eac4c67@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: Jmn6yRSxIEtM8U5yFSgNXSz8V2PmFdZx X-Authority-Analysis: v=2.4 cv=IeC3n2qa c=1 sm=1 tr=0 ts=6a327e24 cx=c_pps a=HLyN3IcIa5EE8TELMZ618Q==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yOCtJkima9RkubShWh1s:22 a=EUspDBNiAAAA:8 a=KDfMXkAB15iQ4YLeNhcA:9 a=QEXdDO2ut3YA:10 a=bTQJ7kPSJx9SKPbeHEYW:22 X-Proofpoint-Spam-Info: AW1haW4tMjYwNjE3MDEwNCBTYWx0ZWRfX9Jc3zKSAfEr7 2hfLrJa4ImkReOes1aIAND/VrJmNehJVV0TdU4r6iAzpk12qIOLdIrWHU3n+Ueo4WXGe21J0U+g NvyG3KAaCj5mVLMpSnuaPAV5hxkmwGg= X-Proofpoint-ORIG-GUID: Jmn6yRSxIEtM8U5yFSgNXSz8V2PmFdZx X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjE3MDEwNCBTYWx0ZWRfXz6LmGcdWqPaw vjercVKxk/U02tfBOIXwxrlnjs/bMAC4o6Obxq7+d1jFpkd4DTWBr7vUDeLE8oeWtwml3VICmdS JrWFRjANenmtuFgeJFsFPXSMEHbJDu02AN9Kun9rtRFDJmWQox7cbYO3+ZYpFdGbW0xhUZE2fak ZNc5q4OcSx+EKxHsqiObIbeGaxB6c5vwiVzGuiORKhYj9VAPiZVN+kdTJsE3TeKpuF9TLCFq4a/ UgR6/JEEwPexlMfjNCtCruAapwH5y5WQvNqauSLZ1aPbxn7zt989a72CO0QGF6DRPTsNdQX/wMv FPu011f7wlL9YQme9hN7gmsdNsBgL9eDktwMDzGKEHHnp0nHS2n4GAAF/3cb0MQ/WS9uJlBixy4 Hr+WrOOa2BWA+rIJEvJuWt84q7STKy4Jg/ejs4fPBfbvhrr91+ooD7hCg57L8wzvQpu01Skw02c 7yEtR0Kow+fupYu7hsA== 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=2026-06-17_01,2026-06-16_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 lowpriorityscore=0 priorityscore=1501 suspectscore=0 bulkscore=0 adultscore=0 malwarescore=0 spamscore=0 clxscore=1015 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2606170104 On 6/4/26 8:50 AM, Praveen Talari wrote: > To manage GENI serial engine resources during runtime power management, > drivers currently need to call functions for ICC, clock, and > SE resource operations in both suspend and resume paths, resulting in > code duplication across drivers. > > The new geni_se_resources_activate() and geni_se_resources_deactivate() > helper APIs addresses this issue by providing a streamlined method to > enable or disable all resources based, thereby eliminating redundancy > across drivers. > > Signed-off-by: Praveen Talari > --- Reviewed-by: Konrad Dybcio Konrad