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Thu, 27 Feb 2025 04:26:35 +0000 (GMT) Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA01.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 51R4QYN2017891 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 27 Feb 2025 04:26:34 GMT Received: from [10.217.216.53] (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Wed, 26 Feb 2025 20:26:30 -0800 Message-ID: <0ab2552a-3b8d-4b4f-8f9e-8b0c4f5bf6ea@quicinc.com> Date: Thu, 27 Feb 2025 09:56:27 +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] arm64: dts: qcom: qcm6490-idp: Update protected clocks list To: Dmitry Baryshkov CC: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Ajit Pandey , Imran Shaik , "Jagadeesh Kona" , , , References: <20250206-protected_clock_qcm6490-v1-1-5923e8c47ab5@quicinc.com> <72cc2c52-1d0d-4a60-93da-14acd5947f1f@quicinc.com> Content-Language: en-US From: Taniya Das In-Reply-To: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: KIaSJOpMTn0nsZEDGeM9B3cYTXz2l3Gu X-Proofpoint-GUID: KIaSJOpMTn0nsZEDGeM9B3cYTXz2l3Gu X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1057,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-02-27_02,2025-02-26_01,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 spamscore=0 clxscore=1015 mlxscore=0 adultscore=0 mlxlogscore=572 suspectscore=0 phishscore=0 bulkscore=0 malwarescore=0 lowpriorityscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2502100000 definitions=main-2502270031 On 2/27/2025 9:50 AM, Dmitry Baryshkov wrote: > On Thu, Feb 27, 2025 at 09:42:39AM +0530, Taniya Das wrote: >> >> >> On 2/26/2025 10:12 AM, Bjorn Andersson wrote: >>> On Thu, Feb 06, 2025 at 03:43:21PM +0530, Taniya Das wrote: >>>> Certain clocks are not accessible on QCM6490-IDP board, >>>> thus mark them as protected. >>>> >>>> Signed-off-by: Taniya Das >>>> --- >>>> Mark few clocks as protected on IDP of QCM6490. >>>> >>>> This patchset is separated out from the series[1] to remove dependency from >>>> the LPASS reset. >>>> [1]: https://lore.kernel.org/all/20240816-qcm6490-lpass-reset-v1-0-a11f33cad3c5@quicinc.com/ >>>> --- >>>> arch/arm64/boot/dts/qcom/qcm6490-idp.dts | 21 +++++++++++++++++++++ >>> >>> I merged the patch adding this board in November 2023, are you saying >>> that for the last 15 months no one has actually booted it!? >>> >> >> I am not sure, I had got request to help boot the board which was not >> due to these clocks. > > So, was the original submission in November 2023 broken or was it broken > by a later firmware upgrade which started to protect those clocks? > That's a fair question, probably the later broke it.