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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b8fc76c6b8bsm552980666b.65.2026.02.19.05.34.58 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 19 Feb 2026 05:35:01 -0800 (PST) Message-ID: <3ee0a0b8-7070-4317-b8fb-20cb7ab467c0@oss.qualcomm.com> Date: Thu, 19 Feb 2026 14:34:57 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] phy: qcom: qmp-ufs: Fix SM8650 PCS table for Gear 4 To: Abel Vesa , Vinod Koul , Neil Armstrong , Konrad Dybcio Cc: Manivannan Sadhasivam , linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org, Nitin Rawat References: <20260219-phy-qcom-qmp-ufs-fix-sm8650-pcs-g4-table-v1-1-f136505b57f6@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260219-phy-qcom-qmp-ufs-fix-sm8650-pcs-g4-table-v1-1-f136505b57f6@oss.qualcomm.com> X-Proofpoint-GUID: Ouwq9dRSiUhWqmRnWIhLbMgVt3ewmnjC X-Proofpoint-ORIG-GUID: Ouwq9dRSiUhWqmRnWIhLbMgVt3ewmnjC X-Authority-Analysis: v=2.4 cv=XpX3+FF9 c=1 sm=1 tr=0 ts=69971189 cx=c_pps a=qKBjSQ1v91RyAK45QCPf5w==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=HzLeVaNsDn8A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=Mpw57Om8IfrbqaoTuvik:22 a=GgsMoib0sEa3-_RKJdDe:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=hrNMlQYg83u7S6_LzQYA:9 a=QEXdDO2ut3YA:10 a=NFOGd7dJGGMPyQGDc5-O:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMjE5MDEyNCBTYWx0ZWRfX6D2WqZHVB68n lInz1jgaSbNXbez9knGAZ9kvv7nkzETqqAJrvmt+V5TT8uOpkM1niuA2sM/m0o60ukAlr67n+0X RwucrgS5+RsgHmp//kbBiM6j/XhB+D1aelpjrHOcI75GQIxc1XQTsivZcpGVYpFpkQiGboKViE7 nDYidwg26gN7BynKBfLxnxI5nODUn3ro8AbC+mT24LeixCw+pyNSGye/blyt5FuBdchptpQQp9Y ZjoUBWv4BmaHkoDV8mAzD+4qlC011NtzvxRPHazUJPMr67f3sxr/AEjmpairkzivBzNDxPuvvhL P/Cq2YBrvvnkjJANTRxZHaSxS0/TSPF2/f05dIMHcMZ2ABFWnqFu4904GsXRIYr4hGxxs9RpBRG 7L2umvOhC/MMRwqjv+hi3bTo1yDznd875wnT1rXQ0NngkrBWoSGJRCa0fpA4YJ+IyE8vm05CCdH AMyBVLyEfhRR2Gnk55A== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-02-19_04,2026-02-18_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 impostorscore=0 suspectscore=0 clxscore=1015 adultscore=0 priorityscore=1501 lowpriorityscore=0 bulkscore=0 malwarescore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2601150000 definitions=main-2602190124 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260219_053506_909357_1D25693F X-CRM114-Status: GOOD ( 13.09 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org On 2/19/26 12:11 PM, Abel Vesa wrote: > According to internal documentation, on SM8650, when the PHY is configured > in Gear 4, the QPHY_V6_PCS_UFS_PLL_CNTL register needs to have the same > value as for Gear 5. > > At the moment, there is no board that comes with a UFS 3.x device, so > this issue doesn't show up, but with the new Eliza SoC, which uses the > same init sequence as SM8650, on the MTP board, the link startup fails > with the current Gear 4 PCS table. > > So fix that by moving the entry into the PCS generic table instead, > while keeping the value from Gear 5 configuration. > > Cc: stable@vger.kernel.org # v6.10 > Fixes: b9251e64a96f ("phy: qcom: qmp-ufs: update SM8650 tables for Gear 4 & 5") > Suggested-by: Nitin Rawat > Signed-off-by: Abel Vesa > --- Reviewed-by: Konrad Dybcio Konrad -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy