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{ "id": 2224283, "url": "http://patchwork.ozlabs.org/api/1.2/covers/2224283/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-pci/cover/20260417-pcie-intel-gw-v5-0-0a2b933fe04f@dev.tdt.de/", "project": { "id": 28, "url": "http://patchwork.ozlabs.org/api/1.2/projects/28/?format=api", "name": "Linux PCI development", "link_name": "linux-pci", "list_id": "linux-pci.vger.kernel.org", "list_email": "linux-pci@vger.kernel.org", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260417-pcie-intel-gw-v5-0-0a2b933fe04f@dev.tdt.de>", "list_archive_url": null, "date": "2026-04-17T08:35:44", "name": "[v5,0/7] PCI: intel-gw: Fixes to make the driver working again", "submitter": { "id": 72238, "url": "http://patchwork.ozlabs.org/api/1.2/people/72238/?format=api", "name": "Florian Eckert", "email": "fe@dev.tdt.de" }, "mbox": "http://patchwork.ozlabs.org/project/linux-pci/cover/20260417-pcie-intel-gw-v5-0-0a2b933fe04f@dev.tdt.de/mbox/", "series": [ { "id": 500275, "url": "http://patchwork.ozlabs.org/api/1.2/series/500275/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-pci/list/?series=500275", "date": "2026-04-17T08:35:46", "name": "PCI: intel-gw: Fixes to make the driver working again", "version": 5, "mbox": "http://patchwork.ozlabs.org/series/500275/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/covers/2224283/comments/", "headers": { "Return-Path": "\n <linux-pci+bounces-52699-incoming=patchwork.ozlabs.org@vger.kernel.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "linux-pci@vger.kernel.org" ], "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=temperror header.d=dev.tdt.de header.i=@dev.tdt.de header.a=rsa-sha256\n header.s=z1-selector1 header.b=FmBXZDu4;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=172.234.253.10; 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d=dev.tdt.de;\n\ts=z1-selector1; t=1776414969;\n\tbh=/nX3mnXGkgvCvk936+01D3PVH8vtU5ubaHOeYIoG1Gs=;\n\th=From:Subject:Date:To:Cc:From;\n\tb=FmBXZDu42OgQGtr0+f/ayxZa8FahaBzwCYWP+OO/GE2BE+kwFUsLN6Lc3k/gcyY8q\n\t iQ8XnipKWb7r43LsR//zHol+fhfE3QDWJkwymRjcs0RDWgg7Vfy3yuTElzAC9lO6xf\n\t jmTXPV2XoBp35m0LTsjprDANtW3fFhr7aO6xwgsZ3I1xewMDPsUW6S5sgdccSHwd5m\n\t rVs0ucre7Ra1VIonUdmwRbtVuEaKp7TKJVXl7/h9/OfXy0UrSvuS+ImPvoTDHi4hhe\n\t /HtxHmUtYefEJSR99weOaCLKhXlsmMPpFRH1VK8oEvXrZz4AsO7RYFsevsPMxotAxI\n\t fONUoRdoPE5zg==", "From": "Florian Eckert <fe@dev.tdt.de>", "Subject": "[PATCH v5 0/7] PCI: intel-gw: Fixes to make the driver working\n again", "Date": "Fri, 17 Apr 2026 10:35:44 +0200 (CEST)", "Message-ID": "<20260417-pcie-intel-gw-v5-0-0a2b933fe04f@dev.tdt.de>", "Precedence": "bulk", "X-Mailing-List": "linux-pci@vger.kernel.org", "List-Id": "<linux-pci.vger.kernel.org>", "List-Subscribe": "<mailto:linux-pci+subscribe@vger.kernel.org>", "List-Unsubscribe": "<mailto:linux-pci+unsubscribe@vger.kernel.org>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"utf-8\"", "Content-Transfer-Encoding": "7bit", "X-B4-Tracking": "v=1; b=H4sIAODw4WkC/3XOwQrCMAzG8VeRnq0kabt2nnwP8bCtmRZkyjaqI\n nt3oxd14vEL/P7krgbuEw9qvbirnnMa0qmT4ZYL1Ryqbs86RdmKgAow6PW5SXLrRj7q/UU7KIE\n QTVsyKjHnntt0ffW2O9mHNIyn/vbKZ3xe/5UyatC+ZTSeiiradhM5r8Y4riKrZyrTBzcw5yQ81\n BG8KXxFZfjh5s0t4Jwb4YWpAULjal/TD7cfHN2cW+HytItkMTSBv/g0TQ9TJnlyaAEAAA==", "X-Change-ID": "20260317-pcie-intel-gw-50902113f9e1", "To": "Lorenzo Pieralisi <lpieralisi@kernel.org>, =?utf-8?q?Krzysztof_Wilczy?=\n\t=?utf-8?q?=C5=84ski?= <kwilczynski@kernel.org>,\n Manivannan Sadhasivam <mani@kernel.org>, Rob Herring <robh@kernel.org>,\n Bjorn Helgaas <bhelgaas@google.com>, Johan Hovold <johan+linaro@kernel.org>,\n Sajid Dalvi <sdalvi@google.com>, Ajay Agarwal <ajayagarwal@google.com>,\n Krzysztof Kozlowski <krzk+dt@kernel.org>, Conor Dooley <conor+dt@kernel.org>", "Cc": "linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,\n\tdevicetree@vger.kernel.org, Florian Eckert <fe@dev.tdt.de>,\n\tEckert.Florian@googlemail.com, ms@dev.tdt.de", "X-Mailer": "b4 0.14.2", "X-Developer-Signature": "v=1; a=ed25519-sha256; t=1776414969; l=3158;\n i=fe@dev.tdt.de; s=20260205; h=from:subject:message-id;\n bh=MQ0l0wvtSEfoCATLx4nlx33NhwoOEDLG+v/8QS6v2ow=;\n b=Vc1mwi+2r36IkQDXtgYt/QmGC89q15f4e9YLlHviJTalR1poXAHSlAbbKVNUibwx1KlgorhPK\n /m/+QTcFv0dCtIA79Rx084v6qb+q2lDwyrOnfzxN1f4Q+R6M6rTVJZ3", "X-Developer-Key": "i=fe@dev.tdt.de; a=ed25519;\n pk=q7Pvv3Au2sAVRhBz5UF7ZqUPNxUwXQ78Jdqu8E6Negk=", "X-purgate-type": "clean", "X-purgate-ID": "151534::1776414970-1AEC7049-B87333E6/0/0", "X-purgate": "clean" }, "content": "This series fixes and improve the 'intel-gw' driver to work again with\nthe current dwc pcie framework. The following changes are:\n\n* Move interrupt 'enable' to its own function to improve readability,\n and add additional register writes just as the Maxlinear kernel does in\n their SDK.\n* Enable clock for the PHY before PHY init call.\n* Add missing 'start_link' callback. That was added to the PCIe dwc\n framework.\n* Move ATU base address assignment to the probe function and also add the\n the possibility to read it from the devicetree by dwc core.\n* Update devicetree documentation for intel-gw-pcie.yaml\n* Remove unused preprocessor define.\n* Mark driver as orphaned as the maitainer's email no longer works\n\nSigned-off-by: Florian Eckert <fe@dev.tdt.de>\n---\nChanges in v5:\n- Also add the DTS 'minItems' option for 'reg-names'.\n- Add missing quotation marks to the DTS example change to make the DTS\n bot hopefully happy.\n- Link to v4: https://lore.kernel.org/r/20260415-pcie-intel-gw-v4-0-ad45d2418c8e@dev.tdt.de\n\nChanges in v4:\n- Add 'atu' to the end of the resource definition to ensure backwords\n compatibility.\n- Updated the commit description to explain why the MaxLinear SDK is used\n as a reference.\n- Remove 'Rahul Tanwar <rtanwar@maxlinear.com>' out of the loop, as the email\n address is no longer valid and is being rejected.\n- Link to v3: https://lore.kernel.org/r/20260401-pcie-intel-gw-v3-0-63b008c5b7b2@dev.tdt.de\n\nChanges in v3:\n- Update commit messages.\n- Correct the sample code for dt bindings by adding the missing quotation\n marks. Add 'minItems: 3' to avoid ABI issues.\n- Move driver atu base assignment to probe function and keep backward\n compatibility.\n- Link to v2: https://lore.kernel.org/r/20260330-pcie-intel-gw-v2-0-8bd07367a298@dev.tdt.de\n\nChanges in v2:\n- Added additional information to the commit descriptions\n- Add additional patch to mark driver as orphaned as the maintainer's\n email no longer works.\n- Fix wrong error path for enable clock before phy init.\n- Add new patch to update the devicetree documentation for the 'atu'\n resource\n- Add additional recipients responsible for documenting the dervicetree\n bindings.\n- Link to v1: https://lore.kernel.org/r/20260317-pcie-intel-gw-v1-0-7fe13726ad4f@dev.tdt.de\n\n---\nFlorian Eckert (7):\n MAINTAINERS: Remove bouncing intel-gw maintainer\n PCI: intel-gw: Remove unused define\n PCI: intel-gw: Move interrupt enable to own function\n PCI: intel-gw: Enable clock before phy init\n PCI: intel-gw: Add start_link callback function\n PCI: intel-gw: Move driver atu base assignment to probe function\n dt-bindings: PCI: intel,lgm-pcie: Add atu resource\n\n .../devicetree/bindings/pci/intel-gw-pcie.yaml | 9 ++-\n MAINTAINERS | 3 +-\n drivers/pci/controller/dwc/pcie-intel-gw.c | 73 +++++++++++++++-------\n 3 files changed, 58 insertions(+), 27 deletions(-)\n---\nbase-commit: 028ef9c96e96197026887c0f092424679298aae8\nchange-id: 20260317-pcie-intel-gw-50902113f9e1\n\nBest regards," }