From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (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 2482B39E17A for ; Tue, 10 Mar 2026 14:13:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773152002; cv=none; b=sEGzsXme4Hw6umOVrhoWoz7kiTqQaEEnPeDvKYr+88qvDlvBHMan84MtiC51jTVXsatZpjsCVtAbBbKxeYzQ+70YemPjJreyLdnc/NQmEV4GRUAwcOs+oDuEsNWpYULOWh4k9/7DWwc4QBqOnmnRj77m4ug+bz6U5Y5C72UG2d4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773152002; c=relaxed/simple; bh=T7pF14Q+SzOq0+K82CozwYuf0rO0iM9ZwPpSHzJlXLM=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=pLNehDDtziT2olzN5R6Hc8I2TvxjEQVlFwAjA3SC4Uo+ZNQHfuQovgXuZTihWrcDpO1OwM3RdZErtY0oj1qkvcPAXjAoqMWr08HMUWh8uUEd6nLWsCRi57r8xsOQxbI2OlJ9smEJ6AQPw+MqUN76FyHeFMFUgFLUayg+fwWz2bE= 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=oN7K8wnp; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=ZxqittHs; arc=none smtp.client-ip=205.220.180.131 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="oN7K8wnp"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="ZxqittHs" Received: from pps.filterd (m0279868.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 62ACahxx3296538 for ; Tue, 10 Mar 2026 14:13:18 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= opFks4pIgNp6vlYaF0QptMTfPZJU6vOsbC8WTDtmcOg=; b=oN7K8wnpWZmrxR6X kOz1EBqEOhkRRiEANii5ODpPRYrpeOhibMLeM/bS/LDd7uHUjMaeqGmG1B9jITFU QBeev9ABrLfLjU8zMFW3kTPjJ73MxNnLciInkIjxrUuzzjjbdYucmaJMFTX5MW1K 5OsN/zdNhGN0PUJIj52wSHoA/pkkHxWxd3+5hEM0yH4REFJF9MD646jZm+oczYt5 FgJWb2sa9Cp4YgZBR3Amcr0OunBG8BRs750H4mbkQ98+IDRRWHhS7/tEPmVFFiZo JM4LcoKYUpPYD2qkFRhnox4AASfJvrfD62Op3KCMxKIi7p/olfay4zDItMDT4e7r kwaGGQ== Received: from mail-ua1-f70.google.com (mail-ua1-f70.google.com [209.85.222.70]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4ctg1ms7et-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Tue, 10 Mar 2026 14:13:18 +0000 (GMT) Received: by mail-ua1-f70.google.com with SMTP id a1e0cc1a2514c-94abae6fee7so1734058241.0 for ; Tue, 10 Mar 2026 07:13:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1773151997; x=1773756797; 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=opFks4pIgNp6vlYaF0QptMTfPZJU6vOsbC8WTDtmcOg=; b=ZxqittHs5Eh+FmJBk0m7ECnrP4yEsZOYnF97l/Lrliy7Qw0O58uE1FSLAFZkv6B2Fq T7/jIhI4xnAoBNvPzbDA0I+IKXeHzOGFPl+bWONS4/XqGCD7nDSYucj3Yfx0/2MJoX3c MfJ7rv1CPFVNI5K6iRefSzWLwhlQPyzA3g6NwyV5dlVTgt6E4Ld9A4CEmYmBVTQo+GXb QT2fSBy+tHPPJmV8MdYL82DSlKkAypXgu+95hbtE2FMMeTC08tn6tyGhmEi1eih3gd7l V/BCiuv8IKzER4zT47mh8rKluHSLs3c5dBW5Zg7/dB+EUSVgZleroKm0q106wNYjZkLe HJEw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1773151997; x=1773756797; 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=opFks4pIgNp6vlYaF0QptMTfPZJU6vOsbC8WTDtmcOg=; b=pQD4O3NgZxQhgcJ78UDM/qHN65cE596Ar/oTVLIea3IYWJXSVO7xxTy9VHRBeEVZXB rKVcTLvc9hz5FMccMERV8kEr8ddpFMnlZwdXdywiwfWVaWkVE+UJDenWf5Kqyu18KnK0 u4XDcYEHFTETxKDiy8mIVx7uuVqtIoAMN6Rgks1tlUT+l3iXvL0lNp4MdjMDNSAlO9eM +bS1SNWhz5FKpV4w8tP+xEK1WzKOFdGnVXJktkcNtUrK3SxlH+VRo7kN7APEZHF8vFle m2q74xQ30VPicrB+juzsSHabOx2K7RI/IQ8Vg/pFfsEXK2D9DFJREwB7kyqig5fzDgkz pmsw== X-Forwarded-Encrypted: i=1; AJvYcCXYUvrg6LIbcMCxL3Nl772sKGYtjSnz0BVPUdk9IfuwaCEJNGtJVHTCSPGoKgQ+l8JRwwnGTQnPwrc/F2A=@vger.kernel.org X-Gm-Message-State: AOJu0Yw3V505CajYQXVf4NxOgkpiNvD0fPaJi/KF1fnuTviMI6q98r/P WW0JzLAzUxk7I0xURRb3J2jpZYVCSMyz114Yc0mz6WoZXNtuFVdiuuHYTEDLh2U6ZI0Kf5SUSAP TC5rqLZMHfG/ASDrZvDnWooDRhhumNhHgQTfvrFI08vVYW1KIp7ohitBPYb5n3IipCcQ= X-Gm-Gg: ATEYQzw6qZc4sXslAVoaymyIM2Gmr39KDQvDWQAhyW7yRBPwTq4fOO2/PFSRtuoz8qb IyT8k1A2z5YKSA5wsyO1pPRgDHePQQ5Ii62nCsBSd0ajrv00rwQoUMilsQipMo+oE4PO/VYvqtb 0NlZfchhPsCIR5o9GjAzApe7aCTzVYjhG26WxUVh+q6e7P+kYcZ0LMiqOpCMQDrAt/CFFAjWS1j sYqgqGwaHbEs3/3lb85nBshW2jSHT1qtJRPfYZKkTTDEzqCnHApoQ7QyrBl1K+pbJudX+b1n5TO wmN1E7I4AyL+meTNZJCxmEVTwuWBC6mF0E6BHkqqtcBt85/tf4DHHDy01McgfXsJr5o160AzvMJ NQ2JJmpOxvxH2nidpJEJPBmpF5lVU0UXIUPSMOw3cUA/+jU3LzGIOEDI+5HuYsdj2zkbu6bH15u 5p5Jk= X-Received: by 2002:a05:6102:3e86:b0:5ff:cc25:d60f with SMTP id ada2fe7eead31-5ffe5ef6299mr2724119137.2.1773151997454; Tue, 10 Mar 2026 07:13:17 -0700 (PDT) X-Received: by 2002:a05:6102:3e86:b0:5ff:cc25:d60f with SMTP id ada2fe7eead31-5ffe5ef6299mr2724098137.2.1773151996789; Tue, 10 Mar 2026 07:13:16 -0700 (PDT) Received: from [192.168.119.254] (078088045245.garwolin.vectranet.pl. [78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b942f15d51fsm493523966b.53.2026.03.10.07.13.13 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 10 Mar 2026 07:13:16 -0700 (PDT) Message-ID: Date: Tue, 10 Mar 2026 15:13:13 +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 v2 09/11] arm64: dts: qcom: sm8650: Add power-domain and iface clk for ice node To: Harshal Dev , Herbert Xu , "David S. Miller" , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , Abel Vesa , Manivannan Sadhasivam , cros-qcom-dts-watchers@chromium.org, Eric Biggers , Dmitry Baryshkov , Jingyi Wang , Tengfei Fan , Bartosz Golaszewski , Yuvaraj Ranganathan , David Wronek , Luca Weiss , Neil Armstrong , Melody Olvera Cc: Brian Masney , Neeraj Soni , Gaurav Kashyap , linux-arm-msm@vger.kernel.org, linux-crypto@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski References: <20260310-qcom_ice_power_and_clk_vote-v2-0-b9c2a5471d9e@oss.qualcomm.com> <20260310-qcom_ice_power_and_clk_vote-v2-9-b9c2a5471d9e@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260310-qcom_ice_power_and_clk_vote-v2-9-b9c2a5471d9e@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=YOeSCBGx c=1 sm=1 tr=0 ts=69b026fe cx=c_pps a=R6oCqFB+Yf/t2GF8e0/dFg==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=ZpdpYltYx_vBUK5n70dp:22 a=EUspDBNiAAAA:8 a=z_dnvKGLtVwtNw_c-ccA:9 a=QEXdDO2ut3YA:10 a=zZCYzV9kfG8A:10 a=TD8TdBvy0hsOASGTdmB-:22 X-Proofpoint-ORIG-GUID: JBNyFRJKWBmbtsI7Tfw_ZjJXuXcGLwnO X-Proofpoint-GUID: JBNyFRJKWBmbtsI7Tfw_ZjJXuXcGLwnO X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzEwMDEyNCBTYWx0ZWRfX8nmbOLtGsoVq JqDrq7W2wDXsdl45L120jLgb53+1i6lCWcl626DOhx0ATbTIekGap1hHZQms+1DTSe6AjW8eUES ccLdRjvFrss6dujZOerWgZkBSHiF9OPQ8HzZyApcLIrS/vjFrPOWT6VDzl83MwelrVmTBmPRgMP sNZm73RJpGdKZXGFwDkekEXdCMvC0p33fMdNVWoJZOaT5eC8b2BMv1QdRZhl8P+sL5JwOkFlo5d MUYOxioX8AyCdcIUQnzn8wLPOZWh1ZTqypdlxpHL/B9/YWi8d7rB/61GUPSBAFSjndsH4c4NN0q I7N9+BX+b0j/AdPwfe/kN98E4Jkk6w6AKvSEkNhvhIS817PIxJm4p3ZJyrDpNp2l3gnQpHjdzy8 KRQQ2YsZRIGQrHeZRk78Atc6PQtAUzMspaWhs/N06+APMzQ1hcJLCVjFe8+Z+AtX3Sj+pF4Gfvh htVJ8kBZql3VanTZ7sA== 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=2026-03-10_02,2026-03-09_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 clxscore=1015 spamscore=0 bulkscore=0 suspectscore=0 priorityscore=1501 malwarescore=0 phishscore=0 adultscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2602130000 definitions=main-2603100124 On 3/10/26 9:06 AM, Harshal Dev wrote: > Qualcomm in-line crypto engine (ICE) platform driver specifies and votes > for its own resources. Before accessing ICE hardware during probe, to > avoid potential unclocked register access issues (when clk_ignore_unused > is not passed on the kernel command line), in addition to the 'core' clock > the 'iface' clock should also be turned on by the driver. This can only be > done if the UFS_PHY_GDSC power domain is enabled. Specify both the > UFS_PHY_GDSC power domain and the 'iface' clock in the ICE node for sm8650. > > Fixes: 10e0246712951 ("arm64: dts: qcom: sm8650: add interconnect dependent device nodes") > Signed-off-by: Harshal Dev > --- Reviewed-by: Konrad Dybcio Konrad