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[103.229.18.19]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-22ac7cb5047sm107381865ad.170.2025.04.14.21.22.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 14 Apr 2025 21:22:54 -0700 (PDT) From: Kathiravan Thirumoorthy Subject: [PATCH v3 0/2] Reuse the IPQ6018 QUSB2 PHY settings for IPQ5424 Date: Tue, 15 Apr 2025 09:52:49 +0530 Message-Id: <20250415-revert_hs_phy_settings-v3-0-3a8f86211b59@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIABnf/WcC/4WOywqDMBBFf0WybiQvte2q/1FEUh1NoBqbSaUi/ nujq0Ip3QwcuHPuXQiCt4DknCzEw2TRuiGCPCSkNnrogNomMhFMZExxRWMIfKgMVqOZK4QQ7NA hVUWuZCPqIrtpEp9HD6197eJrGbn1rqfBeNAfOlb80k2ccgr1SYHkOWh+ujjE9PHU99r1fRrPV mIsBufnffwktqq/OydBGY2RYw6Caanlt7hc1/UNrV9NLhgBAAA= X-Change-ID: 20250414-revert_hs_phy_settings-47643d2c75ba To: Vinod Koul , Kishon Vijay Abraham I , Dmitry Baryshkov , Varadarajan Narayanan Cc: linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, linux-kernel@vger.kernel.org, Kathiravan Thirumoorthy X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1744690972; l=1328; i=kathiravan.thirumoorthy@oss.qualcomm.com; s=20230906; h=from:subject:message-id; bh=UySY5QTJHVg5GTrBaYA2PTmlS4zMHyVLJFT/hmWX9lc=; b=SjKOYhH6N5+aNsnBq8lsBu/EjLKWHVVfmg98xJODXNImkUJXu1K5vNVvJ9ZpeHZIoNkwAEPEy 8ZCGdEF7QgCAxhRUg4Yb6LHZXffABOj0A6UChS7Vq+ZZW9Jalpy1XsY X-Developer-Key: i=kathiravan.thirumoorthy@oss.qualcomm.com; a=ed25519; pk=xWsR7pL6ch+vdZ9MoFGEaP61JUaRf0XaZYWztbQsIiM= X-Proofpoint-GUID: 1b7W1pRNGv0-i_L4j_pvdBYLjyHFAMsL X-Authority-Analysis: v=2.4 cv=JNc7s9Kb c=1 sm=1 tr=0 ts=67fddf21 cx=c_pps a=vVfyC5vLCtgYJKYeQD43oA==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17 a=IkcTkHD0fZMA:10 a=XR8D0OoHHMoA:10 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=5a8PNGn9bNKLW8I9e00A:9 a=QEXdDO2ut3YA:10 a=rl5im9kqc5Lf4LNbBjHf:22 X-Proofpoint-ORIG-GUID: 1b7W1pRNGv0-i_L4j_pvdBYLjyHFAMsL X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1095,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-04-15_01,2025-04-10_01,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 malwarescore=0 suspectscore=0 mlxlogscore=702 lowpriorityscore=0 bulkscore=0 impostorscore=0 clxscore=1015 phishscore=0 adultscore=0 priorityscore=1501 spamscore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2502280000 definitions=main-2504150026 With the current settings, compliance tests are failing, especially eye diagram (Host High-speed Signal Quality) tests. Reuse the IPQ6018 settings, as mentioned in the Hardware Design Document. Merge Strategy: -------------- Both the patch in the series should be merged together to avoid breaking the USB feature. -- Changes in v3: - s/complaince/compliance (Mukesh) - s/design team/Hardware Design Document (Mukesh) - Link to v2: https://lore.kernel.org/r/20250414-revert_hs_phy_settings-v2-0-25086e20a3a3@oss.qualcomm.com Changes in V2 - Splitted the patch into 2 patches, first revert the commit and then reuse the IPQ6018 data (Vinod K) - Dropped the R-b tag from Dmitry - Link to v1 - https://lore.kernel.org/linux-arm-msm/20250407-revert_hs_phy_settings-v1-1-ec94e316ea19@oss.qualcomm.com/ --- Kathiravan Thirumoorthy (2): Revert "phy: qcom-qusb2: add QUSB2 support for IPQ5424" phy: qcom-qusb2: reuse the IPQ6018 settings for IPQ5424 drivers/phy/qualcomm/phy-qcom-qusb2.c | 27 +-------------------------- 1 file changed, 1 insertion(+), 26 deletions(-) --- base-commit: b425262c07a6a643ebeed91046e161e20b944164 change-id: 20250414-revert_hs_phy_settings-47643d2c75ba Best regards, -- Kathiravan Thirumoorthy