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Sat, 08 Feb 2025 17:57:31 +0000 (GMT) Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA04.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 518HvU4D011878 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sat, 8 Feb 2025 17:57:30 GMT Received: from [10.216.46.73] (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; Sat, 8 Feb 2025 09:57:22 -0800 Message-ID: Date: Sat, 8 Feb 2025 23:27:19 +0530 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 0/5] Add UFS support for SM8750 To: Konrad Dybcio , Melody Olvera , Vinod Koul , "Kishon Vijay Abraham I" , Rob Herring , "Krzysztof Kozlowski" , Conor Dooley , Manivannan Sadhasivam , Alim Akhtar , Avri Altman , Bart Van Assche , Bjorn Andersson , Andy Gross , Konrad Dybcio , "Satya Durga Srinivasu Prabhala" , Trilok Soni CC: , , , , , Manish Pandey References: <20250113-sm8750_ufs_master-v1-0-b3774120eb8c@quicinc.com> Content-Language: en-US From: Nitin Rawat In-Reply-To: Content-Type: text/plain; charset="UTF-8"; format=flowed 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-GUID: emLGHLQnAEIdVywC6tNbc8LHtI-kOvLI X-Proofpoint-ORIG-GUID: emLGHLQnAEIdVywC6tNbc8LHtI-kOvLI 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=2025-02-08_08,2025-02-07_03,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 malwarescore=0 adultscore=0 lowpriorityscore=0 phishscore=0 mlxscore=0 suspectscore=0 bulkscore=0 priorityscore=1501 spamscore=0 impostorscore=0 mlxlogscore=999 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2501170000 definitions=main-2502080152 On 2/8/2025 4:17 AM, Konrad Dybcio wrote: > On 13.01.2025 10:46 PM, Melody Olvera wrote: >> Add UFS support for SM8750 SoCs. >> >> Signed-off-by: Melody Olvera >> --- >> Nitin Rawat (5): >> dt-bindings: phy: qcom,sc8280xp-qmp-ufs-phy: Document the SM8750 QMP UFS PHY >> phy: qcom-qmp-ufs: Add PHY Configuration support for SM8750 >> dt-bindings: ufs: qcom: Document the SM8750 UFS Controller >> arm64: dts: qcom: sm8750: Add UFS nodes for SM8750 SoC >> arm64: dts: qcom: sm8750: Add UFS nodes for SM8750 QRD and MTP boards > > You still need the same workaround 8550/8650 have in the UFS driver > (UFSHCD_QUIRK_BROKEN_LSDBS_CAP) for it to work reliably, or at least > that was the case for me on a 8750 QRD. Hi Konrad, The LSDBS workaround is only applicable for SM8650 and SM8550. SM8750 and onwards doesn't need this WA anymore as it is fixed in HW. Thanks, Nitin > > Please check whether we can make that quirk apply based on ctrl > version or so, so that we don't have to keep growing the compatible > list in the driver. > > Konrad