From patchwork Tue Apr 15 04:22:49 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kathiravan Thirumoorthy X-Patchwork-Id: 881983 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (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 1636B2DFA51 for ; Tue, 15 Apr 2025 04:22:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.168.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744690978; cv=none; b=mRk1DFlo2wISa/0fjh2qYFobDldAqPweHANetQEnlgsTZz7eDuUMc2idtbZIAThtODh2aP3GhGt8lBWy7rw+N0oH5b8QNoK9O+sTnwO5Y/AvU0GyEiUnJwfSJQNA52PZgDJVj7uxntwtvEKsBNOm8Bnl3tOJGUb1IFqroFAHSX8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744690978; c=relaxed/simple; bh=UySY5QTJHVg5GTrBaYA2PTmlS4zMHyVLJFT/hmWX9lc=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=f4wMjsbAagGzDi57pr7b1tGo3pi/IR4TRt74VGwtQjuULNbMxBvF6pYp3ydfTTtajWbsqBXHsHT0LlRlfEpe+sXqw/wdsZyL5Fdj3P2rL7TBSMhK0zH0wqm5+875IFgZlHEWeoiQ4q0RmF++3rdIdjzrs86xLkqBqP75s2s/iE0= 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=VfyLCIno; arc=none smtp.client-ip=205.220.168.131 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="VfyLCIno" Received: from pps.filterd (m0279862.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 53F16jCU000652 for ; Tue, 15 Apr 2025 04:22:56 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:message-id :mime-version:subject:to; s=qcppdkim1; bh=QK5ggKjgEaGC+RdtEJ/3TC Ttyzna3JscU/P1oJ6de7Y=; b=VfyLCInoqbRmKp7Ehv7Oa+eiT0Y4PjdIOZl/gv T6q2ABWmf5HpOzU+ry+dkwxH5b3XbgqVdOpGOcIURkUpIMiSch+Req9pMmfgKHkj SpQnDJWFnzBcPL1xf0re4aTyEpjWjalnxRbmH6uR7wcSuVSk6OSJlFRj3xukBJGL GbfvQioOrKGEhWQ2Z9GZvQI+lY99oBocplALouEtGBMgsAgoC9hD5p75ZYhT4tI3 VhIbeVfVAS86pPS1EdErmCi12OV+CmRUQhr+e6TZ7zq1fg/mzxPrE543czqMAibr TtrqwkkuqeNW4nvqI4wYcXS0fk3YtRSKpkGXVcTBR18eKxCw== Received: from mail-pj1-f70.google.com (mail-pj1-f70.google.com [209.85.216.70]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 45ygxjxgc6-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Tue, 15 Apr 2025 04:22:56 +0000 (GMT) Received: by mail-pj1-f70.google.com with SMTP id 98e67ed59e1d1-2ff605a7a43so6645496a91.3 for ; Mon, 14 Apr 2025 21:22:56 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1744690975; x=1745295775; h=cc:to:content-transfer-encoding:mime-version:message-id:date :subject:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=QK5ggKjgEaGC+RdtEJ/3TCTtyzna3JscU/P1oJ6de7Y=; b=NmE+rpEfTyJ0fcJfdn4TON9BSr04KSGRmhHs7saldNcj1jDZ7YMHFALbqY9b5uYOCz eZw1pZerGYIPF0tecp6cdajOcx/JHfV3uPy24ravLNIddcRB/XMCXkQKxhZOx37pF03X +SMB4MJaXT3mHWXR2L34wr1uRnmOU/jtMVXlA8YsHspArBDXmTgVkYhwyZwFrAgcmHo/ /ALVg1BTf0tefsbWpSLIQ7yOfMxrk0cvD3AR+aluQEoiYpFRpDxKYMssezUIjxd1UaEB KJCwfPhS6rQ5OhmKamGNfa46gyXleLikQdiyOS/lF9vyzLTV0OFe+sZJ4mbCRcrTW6tZ 5Xcw== X-Gm-Message-State: AOJu0YzbYhdWA6LlyCaP9CiPUXRh7YlJgUAWOItHXer9TcVLnSs5SgHQ y0/msTaCmvUr7DPFud/ujWux0uRATlAFOTjRpuKOIyL+mPjYC3RZ5hIT++ftdSfZXhWAxA6vV03 ntlSmTK2H6IAYYgd6PKENWptA4uBHyxOE2ELqtfePNHUllsV07fcwt2e9NEDTsufH X-Gm-Gg: ASbGncsim/ErrToEhax0p61M9HNXhYLyfFYWYCbk+qEbV8IWvU4mTqiwlWyYdGtEqlP DnXari1dCAS5dpxPcEY9ARSBsvTM8V2OMFkTaj91JBbqpmGwnlJPKc1XmRqacBd7sJ540cbVAx4 v2ymkMMjW2LDjucpd4wFpjUhhoqWIR9cZNlhq6Si1kjdVq9K2EtzXs71os5YNcp2KDLvDeA98cn fXu8qDOmlzJUhP+OX/lwq/2NFJnOVT6XOY9k9z5YdcKU7P4EiypkZ1NFmd7IBJqIkyCEBayTkK/ OGX9eiVU1WWVL6nsPNX8pSMdFKup0i7umNvlBM4FgPYmYgYepPtXRPTzvGHkXezl8qm9zZ5NKD0 hQ7gtWszQacpsQ3bU2pletc8IhAwal1381en/GrGQumsN944= X-Received: by 2002:a17:902:d58b:b0:223:501c:7581 with SMTP id d9443c01a7336-22bea4ab90amr210194865ad.16.1744690975356; Mon, 14 Apr 2025 21:22:55 -0700 (PDT) X-Google-Smtp-Source: AGHT+IH7+uvkdGknQb00oQUI1NfaDMk4fzN02uM7D8bZc8IMJdJh2THCZXSQRaS1L2fXBEdTdfKOLQ== X-Received: by 2002:a17:902:d58b:b0:223:501c:7581 with SMTP id d9443c01a7336-22bea4ab90amr210194655ad.16.1744690974929; Mon, 14 Apr 2025 21:22:54 -0700 (PDT) Received: from hu-kathirav-blr.qualcomm.com (blr-bdr-fw-01_GlobalNAT_AllZones-Outside.qualcomm.com. [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-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 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-Authority-Analysis: v=2.4 cv=WecMa1hX c=1 sm=1 tr=0 ts=67fddf20 cx=c_pps a=0uOsjrqzRL749jD1oC5vDA==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17 a=IkcTkHD0fZMA:10 a=XR8D0OoHHMoA:10 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=5a8PNGn9bNKLW8I9e00A:9 a=QEXdDO2ut3YA:10 a=mQ_c8vxmzFEMiUWkPHU9:22 X-Proofpoint-GUID: RQtmWbrMFymMxQ3iRQKvspPD_jp304Z_ X-Proofpoint-ORIG-GUID: RQtmWbrMFymMxQ3iRQKvspPD_jp304Z_ 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 bulkscore=0 suspectscore=0 adultscore=0 clxscore=1015 lowpriorityscore=0 phishscore=0 mlxscore=0 impostorscore=0 mlxlogscore=699 spamscore=0 malwarescore=0 priorityscore=1501 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,