{"id":2224746,"url":"http://patchwork.ozlabs.org/api/1.2/covers/2224746/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/cover/20260418-kodiak_ss-v4-0-d381670c9d78@oss.qualcomm.com/","project":{"id":18,"url":"http://patchwork.ozlabs.org/api/1.2/projects/18/?format=json","name":"U-Boot","link_name":"uboot","list_id":"u-boot.lists.denx.de","list_email":"u-boot@lists.denx.de","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20260418-kodiak_ss-v4-0-d381670c9d78@oss.qualcomm.com>","list_archive_url":null,"date":"2026-04-18T06:35:18","name":"[v4,0/5] Enable USB3 Super-Speed support for QCM6490/SC7280","submitter":{"id":90810,"url":"http://patchwork.ozlabs.org/api/1.2/people/90810/?format=json","name":"Balaji Selvanathan","email":"balaji.selvanathan@oss.qualcomm.com"},"mbox":"http://patchwork.ozlabs.org/project/uboot/cover/20260418-kodiak_ss-v4-0-d381670c9d78@oss.qualcomm.com/mbox/","series":[{"id":500422,"url":"http://patchwork.ozlabs.org/api/1.2/series/500422/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/list/?series=500422","date":"2026-04-18T06:35:18","name":"Enable USB3 Super-Speed support for QCM6490/SC7280","version":4,"mbox":"http://patchwork.ozlabs.org/series/500422/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/covers/2224746/comments/","headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=qualcomm.com header.i=@qualcomm.com header.a=rsa-sha256\n header.s=qcppdkim1 header.b=GfmyG8Et;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com\n header.a=rsa-sha256 header.s=google header.b=OpXs25rK;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de\n (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; helo=phobos.denx.de;\n envelope-from=u-boot-bounces@lists.denx.de; receiver=patchwork.ozlabs.org)","phobos.denx.de;\n dmarc=none (p=none dis=none) header.from=oss.qualcomm.com","phobos.denx.de;\n spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de","phobos.denx.de;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=qualcomm.com header.i=@qualcomm.com\n header.b=\"GfmyG8Et\";\n\tdkim=pass (2048-bit key;\n unprotected) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com\n header.b=\"OpXs25rK\";\n\tdkim-atps=neutral","phobos.denx.de; dmarc=none (p=none dis=none)\n header.from=oss.qualcomm.com","phobos.denx.de; spf=pass\n smtp.mailfrom=balaji.selvanathan@oss.qualcomm.com"],"Received":["from phobos.denx.de (phobos.denx.de\n [IPv6:2a01:238:438b:c500:173d:9f52:ddab:ee01])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4fyMSn6QHQz1yDF\n\tfor ; Sat, 18 Apr 2026 16:35:37 +1000 (AEST)","from h2850616.stratoserver.net (localhost [IPv6:::1])\n\tby phobos.denx.de (Postfix) with ESMTP id 2A39783BC8;\n\tSat, 18 Apr 2026 08:35:35 +0200 (CEST)","by phobos.denx.de (Postfix, from userid 109)\n id 868DB841C2; Sat, 18 Apr 2026 08:35:33 +0200 (CEST)","from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com\n [205.220.168.131])\n (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits))\n (No client certificate requested)\n by phobos.denx.de (Postfix) with ESMTPS id DF9E383B99\n for ; Sat, 18 Apr 2026 08:35:30 +0200 (CEST)","from pps.filterd (m0279865.ppops.net [127.0.0.1])\n by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id\n 63I4UBS1296182\n for ; Sat, 18 Apr 2026 06:35:29 GMT","from mail-pj1-f72.google.com (mail-pj1-f72.google.com\n [209.85.216.72])\n by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4dm0wr0cxe-1\n (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT)\n for ; Sat, 18 Apr 2026 06:35:28 +0000 (GMT)","by mail-pj1-f72.google.com with SMTP id\n 98e67ed59e1d1-35da4795b3cso2983010a91.2\n for ; Fri, 17 Apr 2026 23:35:28 -0700 (PDT)","from hu-bselvana-blr.qualcomm.com\n (blr-bdr-fw-01_GlobalNAT_AllZones-Outside.qualcomm.com. [103.229.18.19])\n by smtp.gmail.com with ESMTPSA id\n d9443c01a7336-2b5fab20d33sm40542345ad.63.2026.04.17.23.35.21\n (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n Fri, 17 Apr 2026 23:35:27 -0700 (PDT)"],"X-Spam-Checker-Version":"SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de","X-Spam-Level":"","X-Spam-Status":"No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED,\n DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_BLOCKED,\n RCVD_IN_VALIDITY_CERTIFIED_BLOCKED,RCVD_IN_VALIDITY_RPBL_BLOCKED,\n SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.2","DKIM-Signature":["v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h=\n cc:content-transfer-encoding:content-type:date:from:message-id\n :mime-version:subject:to; s=qcppdkim1; bh=6UaKx1OlirAlFdMAfaWY9c\n ybEUWzcM4OFwx4jvgXIlg=; b=GfmyG8EtQDFMOuMfyU0N05bQTQoi2e+UexkweI\n Yg+q7U/og8efy9mhMY0watDThIxC33Mxp2CPZm5KgbstD/AYCfg5JdrJ313R8BlM\n 89+kz+z7lU8Y0GxdhhxI6ty5Ti0AoKWRYHWnKLw25vWFfZtxOI2oi3t9K5mJ7EuD\n EM8Udm39qnwag5Shtosze6UKszzuq2zeBaEckUokpgZm2p6d1R9B7CT5nALmXWPB\n /xtGOIBANRzGDDTFZ9lbWfMIaUSq4efDSM7QpWxP2Fz31m47eKb3273eoTZdxZxa\n 2EjFRFH7Zy3YOTlUI0wvt77gMH2cQQWrQcJ2MKh+kujBuQCA==","v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=oss.qualcomm.com; s=google; t=1776494128; x=1777098928; darn=lists.denx.de;\n h=cc:to:content-transfer-encoding:mime-version:message-id:date\n :subject:from:from:to:cc:subject:date:message-id:reply-to;\n bh=6UaKx1OlirAlFdMAfaWY9cybEUWzcM4OFwx4jvgXIlg=;\n b=OpXs25rKIKL+x5PkoaLY5mCx+LzCg1buknCwuBchg3XX6ypO1w27TBdPpNItcjuRgG\n hdg3YoW9EH8kLPn9t8oT3c8HXRTLqdxrud8sXyByCqrxXohLX4igrwBWptyBW1p0K7SC\n i6JB7CkZlkBLXgaJdRZB1A36O9AmqoXnvQ2DrUbY2J9XwaIaeSNvomBNp9ins2r3LYv0\n mspazHGagpQQuC3o3VsOqIjR9Y+g1IxoMhpSVba5l1KAeoZbUf2n7RMDMLjR11LF/+0T\n aA31H8vj9mEO6FnGhtzwvgbiGswqNTXD3qL6eiKFx6O/8pl7WFb3lDJumFdA0T7X2zev\n 8MQw=="],"X-Google-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20251104; t=1776494128; x=1777098928;\n h=cc:to:content-transfer-encoding:mime-version:message-id:date\n :subject:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date\n :message-id:reply-to;\n bh=6UaKx1OlirAlFdMAfaWY9cybEUWzcM4OFwx4jvgXIlg=;\n b=HMmX7oVZCfOcYiBEHMqNr1HvLlH4KXGSGYS6YQdz+UN3+sUS/geqxHQfMNXfjkmZdN\n BjX1FHMtZRXi2twqA0aHYVLudYhOK4ZShHeXgrIhSjXkefBQXbxjHm+KbodUEeqtOZ4p\n WBo4+nXfPF760IyCeeZhwSF3uMygkiNEn38KHazFzlvJz1QhlXDvyy/73Bib2Ub9xas0\n 8vH8KMtxjiEnBYE2E114wGH7KxtFAkzlbAFIsIa2rNzonkF2kl0OhBYiaywe0ByzDaNm\n p8CvbYsGrzKzLSMY/CaqtjM8HACUcahqc2u9vKythhDCOgLftjIKMylXE7gq9K/Nfcv/\n LNQQ==","X-Forwarded-Encrypted":"i=1;\n AFNElJ9vR5YfhGtGvpeWUibXIsGu3ywOzsApZKJUr8M5qZwInikVnZteE1Ho/89F2YixqAMcKGbEzuU=@lists.denx.de","X-Gm-Message-State":"AOJu0YxL4xHaom+BZ8T0/GUkBz1j0xJRHIUvs4QBZp9mMDIqtBcVO5iX\n QNtxcfKYkOgiO22/xz/rOHhIOhCNpHI6rkUlv8/088bjxfco0ALJOVoxKP22yD19TMZbYCWeOZV\n /iSXSY2fHJX4uv2FTY5ySzaT/hOWcgY7mvhnclOT9V1nQeYqZaIQVWlfz","X-Gm-Gg":"AeBDievHKQu5qT8N4MBItU0CnFN/qxIOuaMFLeL0546VGKUYA6dgOp4rPdYgENRcHA0\n R9nv+ByQkwxidhyFR4gzNlPR93LqRrwhI9lQZHrUprfAn/SUxQsRecPZT8sBPlpbvbNV0jHgqlM\n 24y1OyUmDkcQ/dp8+D5glAgXKHRgEt/pcwyIJcMoGxsg34KjFGJLf/7xnEdp0rJAiU57hr39Iww\n M2D4CtUqTpJT8sCzGD2aig80RD2UM4WzJdk6wHn9QQtIWShVzPyQGgD5h0AU5E67tnpwthGJuw2\n n+eqrR0G7pthsZFpNEKgYEwxW21nUrEjUEGQN3/fWD322JNh8Join7P2UTiXHdIIOdIRNdzxdhQ\n qrj7VHodF3utJdiaJoz/HShReLOB8+o3L4u7+XAhlwz7Em8XWdxUziPa0yHMcDSx44fA382gIlZ\n E2kEat3OGRBO4qJiKzzSEDqb4k8E/KshnonJZnN0OVkrhXfFp/wncMiB4rFBy+","X-Received":["by 2002:a17:90b:5185:b0:35f:b7f5:9b3 with SMTP id\n 98e67ed59e1d1-361403b18c9mr6448628a91.3.1776494128225;\n Fri, 17 Apr 2026 23:35:28 -0700 (PDT)","by 2002:a17:90b:5185:b0:35f:b7f5:9b3 with SMTP id\n 98e67ed59e1d1-361403b18c9mr6448593a91.3.1776494127740;\n Fri, 17 Apr 2026 23:35:27 -0700 (PDT)"],"From":"Balaji Selvanathan ","Subject":"[PATCH v4 0/5] Enable USB3 Super-Speed support for QCM6490/SC7280","Date":"Sat, 18 Apr 2026 12:05:18 +0530","Message-Id":"<20260418-kodiak_ss-v4-0-d381670c9d78@oss.qualcomm.com>","MIME-Version":"1.0","Content-Type":"text/plain; charset=\"utf-8\"","Content-Transfer-Encoding":"7bit","X-B4-Tracking":"v=1; b=H4sIACYm42kC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyTHQUlJIzE\n vPSU3UzU4B8JSMDIzMDE0ML3ez8lMzE7PjiYl0TS0sToxRjIxPLNAMloPqCotS0zAqwWdGxtbU\n A8PhMa1sAAAA=","X-Change-ID":"20260418-kodiak_ss-49942d3249f0","To":"Sumit Garg , u-boot-qcom@groups.io,\n u-boot@lists.denx.de","Cc":"Lukasz Majewski ,\n Casey Connolly ,\n Neil Armstrong ,\n Tom Rini , Luca Weiss ,\n Varadarajan Narayanan ,\n Ilias Apalodimas ,\n Simon Glass , Peng Fan ,\n Yao Zi , Kory Maincent ,\n Kuan-Wei Chiu ,\n Jerome Forissier ,\n Raymond Mao ,\n Quentin Schulz ,\n Stefan Roese ,\n Philip Molloy ,\n Balaji Selvanathan ","X-Mailer":"b4 0.14.3","X-Developer-Signature":"v=1; a=ed25519-sha256; t=1776494121; l=3363;\n i=balaji.selvanathan@oss.qualcomm.com; s=20260213; h=from:subject:message-id;\n bh=67yZLILWpRqUI5QgGIjNCX65IplaybmNk3Kj5SvFHkE=;\n b=194XdJXG8/MYlOIs28oUh76Z5LiPz4wBIxMoxVYhO5t9LCsz1LmrcZOUTDBIiQXDT7nV2orIR\n tOdLpz7WzFKC9HWMUR6N41LXnEE/FvfJ6554IYo+gwJsG4JpVlfQ2GN","X-Developer-Key":"i=balaji.selvanathan@oss.qualcomm.com; a=ed25519;\n pk=CDpYiUU3SH7KGEtsBvY2tBGPiWfMxqWJF0p2LftOfnc=","X-Proofpoint-Spam-Details-Enc":"AW1haW4tMjYwNDE4MDA1OSBTYWx0ZWRfX8RjaWR3ifJ1h\n 67q0ntCMbIe5lwzSGUzw641O+EDzE/Mj4rGqFZeaG2/EPhXGqIIID9T4DSK8jOdNQB2nEXrXuhr\n ysZuttEowoXfPHo3EbUVJTU5d8+2l+p1MWp9GbJ3axBlcdTmcd8GVDRsr7tQSS5dQFJZPtPnI8D\n ZkBc2ciDxSfkhjfuUqaRzPXdA3ezB4wQxkK3OtHrIqPQ5wDYIr4vim2JpMJYPdSb7ujZKuutN+k\n +Q/tlQqtXRhrSXSlZVa7GV+oXNyqAZt3uC5exPLMKinDbsAG8xsv/TbpvnM9pr1R/ezB51qnm3n\n aghYoGVMd2V+ftf7nILXQtdIi3xKbwn/nCWYOTEniOfw+NUreaxMZSeqIYeb/YZT/zlWRiHpbun\n CUVqTluVyO8YVIzmfqBfjX4Ptidz3FUm450aFJfBifqwm99loySwdHjKrzTd9eGBywYX5MEawhC\n zmYw10tuwqqtU2nLelA==","X-Authority-Analysis":"v=2.4 cv=G9Ys1dk5 c=1 sm=1 tr=0 ts=69e32630 cx=c_pps\n a=RP+M6JBNLl+fLTcSJhASfg==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17\n a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10\n a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=Um2Pa8k9VHT-vaBCBUpS:22\n a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=RpT4HE000SVOpj3xW48A:9 a=QEXdDO2ut3YA:10\n a=iS9zxrgQBfv6-_F4QbHw:22","X-Proofpoint-ORIG-GUID":"HVyZh_-0-3VjJ8TRaF3wj-JVYhv6_DoT","X-Proofpoint-GUID":"HVyZh_-0-3VjJ8TRaF3wj-JVYhv6_DoT","X-Proofpoint-Virus-Version":"vendor=baseguard\n engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49\n definitions=2026-04-18_02,2026-04-17_04,2025-10-01_01","X-Proofpoint-Spam-Details":"rule=outbound_notspam policy=outbound score=0\n suspectscore=0 clxscore=1015 adultscore=0 impostorscore=0 lowpriorityscore=0\n phishscore=0 spamscore=0 priorityscore=1501 malwarescore=0 bulkscore=0\n classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0\n reason=mlx scancount=1 engine=8.22.0-2604070000 definitions=main-2604180059","X-BeenThere":"u-boot@lists.denx.de","X-Mailman-Version":"2.1.39","Precedence":"list","List-Id":"U-Boot discussion ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"u-boot-bounces@lists.denx.de","Sender":"\"U-Boot\" ","X-Virus-Scanned":"clamav-milter 0.103.8 at phobos.denx.de","X-Virus-Status":"Clean"},"content":"This series enables USB3 Super-Speed functionality on QCM6490 and SC7280\nplatforms by adding support for the QMP USB3-DP Combo PHY. The combo PHY\nis a dual-mode PHY that can operate in either USB3 or DisplayPort mode,\nand this implementation focuses on USB3 mode to enable Super-Speed USB\nsupport.\n\nPatch 1 adds the necessary clock support.\nPatch 2 implements the QMP Combo PHY driver, ported from upstream Linux\nPatch 3 adds logic to skip USB High-Speed fixup if Super Speed PHY\ndriver support is available.\nPatch 4 adds the necessary defconfig.\nPatch 5 updates the Maintainers file.\n\nSigned-off-by: Balaji Selvanathan \n---\nChanges in v4:\n- In patch 3, instead of automatically detect if SSPHY driver is\n available at runtime (which adds computational overhead), instead\n just skip HS fixup based on usb node compatible string. \n- Link to v3: https://lore.kernel.org/u-boot/20251203110735.1959862-1-balaji.selvanathan@oss.qualcomm.com/#t\n\nChanges in v3:\n- Corrected regulator names in drivers/phy/qcom/phy-qcom-qmp-combo.c\n- Made regulators mandatory in phy probe;\n if regulator not present, now probe fails\n- Removed support to manually disable the USB HS fixup via Kconfig.\n- Instead added code to automatically detect if\n SSPHY driver is available and do HS fixup only if SSPHY driver is\n not available.\n- Link to v2: https://lore.kernel.org/u-boot/20251124155503.2839766-1-balaji.selvanathan@oss.qualcomm.com/\n\nChanges in v2:\n- Gave correct commit id for reference linux implementation for\n adding mdelay in drivers/usb/dwc3/core.c\n- In drivers/phy/qcom/phy-qcom-qmp-combo.c:\n\t- Added pipe clock disable in qmp_combo_power_off sequence\n\t- Added all required clocks except pipe clock\n in qmp_combo_phy_clk_l\n\t- All clocks except pipe clock are enabled and disabled\n\t seperate from pipe clock\n\t- Added support for regulator power supplies\n\t- Added a minimal xlate to only return the USB3 phy\n- Added \"drivers/phy/qcom\" to ARM SNAPDRAGON section in MAINTAINERS file\n- Link to v1: https://lore.kernel.org/u-boot/20251119152530.4175628-1-balaji.selvanathan@oss.qualcomm.com/\n---\n\n---\nBalaji Selvanathan (5):\n drivers: clk: qcom: sc7280: Add USB3 PHY pipe clock\n drivers: phy: qcom: Add QMP USB3-DP Combo PHY driver\n arm: mach-snapdragon: Skip USB fixup for qcom,sc7280-dwc3\n configs: qcm6490: Enable super-speed USB support\n MAINTAINERS: Add entry for Qualcomm PHY drivers\n\n MAINTAINERS | 1 +\n arch/arm/mach-snapdragon/of_fixup.c | 54 ++-\n configs/qcm6490_defconfig | 2 +\n drivers/clk/qcom/clock-sc7280.c | 1 +\n drivers/phy/qcom/Kconfig | 8 +\n drivers/phy/qcom/Makefile | 1 +\n drivers/phy/qcom/phy-qcom-qmp-combo.c | 644 +++++++++++++++++++++++++++++\n drivers/phy/qcom/phy-qcom-qmp-common.h | 62 +++\n drivers/phy/qcom/phy-qcom-qmp-dp-com-v3.h | 18 +\n drivers/phy/qcom/phy-qcom-qmp-pcs-usb-v4.h | 34 ++\n drivers/phy/qcom/phy-qcom-qmp.h | 17 +\n 11 files changed, 825 insertions(+), 17 deletions(-)\n---\nbase-commit: 30429c8bd2f18d33862cc41fe520f7459fa4bfbd\nchange-id: 20260418-kodiak_ss-49942d3249f0\n\nBest regards,"}