Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/patches/2223387/?format=api
{ "id": 2223387, "url": "http://patchwork.ozlabs.org/api/patches/2223387/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-pci/patch/20260415-pcie-intel-gw-v4-7-ad45d2418c8e@dev.tdt.de/", "project": { "id": 28, "url": "http://patchwork.ozlabs.org/api/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": "<20260415-pcie-intel-gw-v4-7-ad45d2418c8e@dev.tdt.de>", "list_archive_url": null, "date": "2026-04-15T08:01:53", "name": "[v4,7/7] dt-bindings: PCI: intel,lgm-pcie: Add atu resource", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "5fc4a9fb28a7de2d1ad05f50afd9f88fff27b6c8", "submitter": { "id": 72238, "url": "http://patchwork.ozlabs.org/api/people/72238/?format=api", "name": "Florian Eckert", "email": "fe@dev.tdt.de" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-pci/patch/20260415-pcie-intel-gw-v4-7-ad45d2418c8e@dev.tdt.de/mbox/", "series": [ { "id": 499942, "url": "http://patchwork.ozlabs.org/api/series/499942/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-pci/list/?series=499942", "date": "2026-04-15T08:01:47", "name": "PCI: intel-gw: Fixes to make the driver working again", "version": 4, "mbox": "http://patchwork.ozlabs.org/series/499942/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2223387/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2223387/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "\n <linux-pci+bounces-52537-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=oEHi4N45;\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; helo=sea.lore.kernel.org;\n envelope-from=linux-pci+bounces-52537-incoming=patchwork.ozlabs.org@vger.kernel.org;\n receiver=patchwork.ozlabs.org)", "smtp.subspace.kernel.org;\n\tdkim=temperror (0-bit key) header.d=dev.tdt.de header.i=@dev.tdt.de\n header.b=\"oEHi4N45\"", "smtp.subspace.kernel.org;\n arc=none smtp.client-ip=91.198.224.70", "smtp.subspace.kernel.org;\n dmarc=pass (p=none dis=none) header.from=dev.tdt.de", "smtp.subspace.kernel.org;\n spf=pass smtp.mailfrom=dev.tdt.de" ], "Received": [ "from sea.lore.kernel.org (sea.lore.kernel.org [172.234.253.10])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519 server-signature ECDSA (secp384r1) server-digest SHA384)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4fwYwr5ST5z1yDF\n\tfor <incoming@patchwork.ozlabs.org>; Wed, 15 Apr 2026 18:20:12 +1000 (AEST)", "from smtp.subspace.kernel.org (conduit.subspace.kernel.org\n [100.90.174.1])\n\tby sea.lore.kernel.org (Postfix) with ESMTP id AAEE83038A73\n\tfor <incoming@patchwork.ozlabs.org>; Wed, 15 Apr 2026 08:19:40 +0000 (UTC)", "from localhost.localdomain (localhost.localdomain [127.0.0.1])\n\tby smtp.subspace.kernel.org (Postfix) with ESMTP id 22B3B39FCCC;\n\tWed, 15 Apr 2026 08:19:39 +0000 (UTC)", "from mxout70.expurgate.net (mxout70.expurgate.net [91.198.224.70])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby smtp.subspace.kernel.org (Postfix) with ESMTPS id D45C1307AE3;\n\tWed, 15 Apr 2026 08:19:37 +0000 (UTC)", "from [194.37.255.9] (helo=mxout.expurgate.net)\n\tby relay.expurgate.net with smtp (Exim 4.92)\n\t(envelope-from <prvs=657992536b=fe@dev.tdt.de>)\n\tid 1wCvC8-00BwY1-5X; Wed, 15 Apr 2026 10:01:56 +0200", "from [195.243.126.94] (helo=securemail.tdt.de)\n\tby relay.expurgate.net with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256)\n\t(Exim 4.92)\n\t(envelope-from <fe@dev.tdt.de>)\n\tid 1wCvC7-009xZa-JP; Wed, 15 Apr 2026 10:01:55 +0200", "from securemail.tdt.de (localhost [127.0.0.1])\n\tby securemail.tdt.de (Postfix) with ESMTP id 309C3240051;\n\tWed, 15 Apr 2026 10:01:55 +0200 (CEST)", "from mail.dev.tdt.de (unknown [10.2.4.42])\n\tby securemail.tdt.de (Postfix) with ESMTP id 201A3240050;\n\tWed, 15 Apr 2026 10:01:55 +0200 (CEST)", "from [10.2.3.40] (unknown [10.2.3.40])\n\tby mail.dev.tdt.de (Postfix) with ESMTPSA id 0513A24043;\n\tWed, 15 Apr 2026 10:01:55 +0200 (CEST)" ], "ARC-Seal": "i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116;\n\tt=1776241179; cv=none;\n b=M84/8y2/Gib7rTVV9QUn200oiqdKzdt8zUMMFrUbOz/mzFckq8gDctDmL6pIAQGuN1sU15SkF+lCBa71U6BSsVOis6p9Bu2sqRtvxdQnuBUT02rwE7S9QOWLIOsOE8ePoxEs9ahI/bWlqmApbGNVWy1p4WZcXhCHFYBZdPCWvBg=", "ARC-Message-Signature": "i=1; a=rsa-sha256; d=subspace.kernel.org;\n\ts=arc-20240116; t=1776241179; c=relaxed/simple;\n\tbh=EadTy1WXVKJsJIQNU5C/sb/DblrxVNjmV+l1CCkIcNU=;\n\th=From:Date:Subject:MIME-Version:Content-Type:Message-ID:References:\n\t In-Reply-To:To:Cc;\n b=F3rqXb/f90o/A963TTOPCcPy2gDND6LS91SiVjeQihBmxW+MG1rSiUOpbnYoBaOMl+8oau3NRVIuz/mn7hGmHtmUbQmGdu9LTuYpKDsVst9xvwWMh5MA3ijn+lIjwkNsYbilmya3chtdhuby21b223+uOiByMlBY26vJ7E6B1Ns=", "ARC-Authentication-Results": "i=1; smtp.subspace.kernel.org;\n dmarc=pass (p=none dis=none) header.from=dev.tdt.de;\n spf=pass smtp.mailfrom=dev.tdt.de;\n dkim=temperror (0-bit key) header.d=dev.tdt.de header.i=@dev.tdt.de\n header.b=oEHi4N45; arc=none smtp.client-ip=91.198.224.70", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=dev.tdt.de;\n\ts=z1-selector1; t=1776240115;\n\tbh=qmOjkGY4isnqDRbe+0Ic2XKe3mIF3cZx+X8XlwRN5Jk=;\n\th=From:Date:Subject:References:In-Reply-To:To:Cc:From;\n\tb=oEHi4N45NaNJt2UAQWK4yWf8fSRloszekii9nxVQr7Nc0HH3Jy014HNmmQzJpoO8M\n\t 9Lm/rKfW41wxaPy/H5qhg1bJyVfLlHyUc7i6WSsgb5RpdbMctjbL6H7okrb3x9UtXF\n\t cjqRX0TCSe4Q4UcJheF9queVjl1hK3SwbskfJDSgCr89Xyqymd0iohiJJkh7ppOytc\n\t hHI5+Ueh41ALeBWSyn9yre8rUMDRlvhyGUatLKj1o1H2sNXnj/iU22NX17F9NA/UD3\n\t r5D7gn+47PmcRaU60B4SEvw9GJi+rpK8BOQIEx00iqL0n/S+fm12HuRdpl/TjN6cgQ\n\t IENQKxOKhkaPg==", "From": "Florian Eckert <fe@dev.tdt.de>", "Date": "Wed, 15 Apr 2026 10:01:53 +0200 (CEST)", "Subject": "[PATCH v4 7/7] dt-bindings: PCI: intel,lgm-pcie: Add atu resource", "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\"", "Message-ID": "<20260415-pcie-intel-gw-v4-7-ad45d2418c8e@dev.tdt.de>", "References": "<20260415-pcie-intel-gw-v4-0-ad45d2418c8e@dev.tdt.de>", "In-Reply-To": "<20260415-pcie-intel-gw-v4-0-ad45d2418c8e@dev.tdt.de>", "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=1776240111; l=1906;\n i=fe@dev.tdt.de; s=20260205; h=from:subject:message-id;\n bh=AXbWkqnfnXkg5GGOJ+SWn5GjqEnEK81zcfXBynbMX+Y=;\n b=qFOx4AXlU6qSrD3pRQNg40Jd30cjP0KfB+h/7s4PlP5d82gz0VP/G6ioWegoM4YyaqwVC00Xn\n /qqaFH1/FWFDGZIvbV+4GNNWjwhOkBlo2ezoDPCSkMYzMaWAdVhxBzo", "X-Developer-Key": "i=fe@dev.tdt.de; a=ed25519;\n pk=q7Pvv3Au2sAVRhBz5UF7ZqUPNxUwXQ78Jdqu8E6Negk=", "Content-Transfer-Encoding": "quoted-printable", "X-purgate": "clean", "X-purgate-ID": "151534::1776240116-3D7F12EC-F235BB83/0/0", "X-purgate-type": "clean" }, "content": "The 'atu' information is already set in the dwc core, if it is specified\nin the devicetree. The driver uses its own default, if not set in the\ndevicetree. This information is hardware specific and should therefore be\nmaintained in the devicetree rather than in the source.\n\nTo be backward compatible, this field is not mandatory. If 'atu'\nresource is not specified in the devicetree, the driver’s default value\nis used.\n\nSigned-off-by: Florian Eckert <fe@dev.tdt.de>\n---\n Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml | 8 ++++++--\n 1 file changed, 6 insertions(+), 2 deletions(-)", "diff": "diff --git a/Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml b/Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml\nindex 54e2890ae6314ac6847fc23f49440d05d66d87d4..9b7a8ef77585677841c7064c5001110bc2b65db1 100644\n--- a/Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml\n+++ b/Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml\n@@ -27,16 +27,19 @@ properties:\n - const: snps,dw-pcie\n \n reg:\n+ minItems: 3\n items:\n - description: Controller control and status registers.\n - description: PCIe configuration registers.\n - description: Controller application registers.\n+ - description: Internal Address Translation Unit (iATU) registers.\n \n reg-names:\n items:\n - const: dbi\n - const: config\n - const: app\n+ - const: atu\n \n ranges:\n maxItems: 1\n@@ -95,8 +98,9 @@ examples:\n #size-cells = <2>;\n reg = <0xd0e00000 0x1000>,\n <0xd2000000 0x800000>,\n- <0xd0a41000 0x1000>;\n- reg-names = \"dbi\", \"config\", \"app\";\n+ <0xd0a41000 0x1000>,\n+ <0xd0ec0000 0x1000>;\n+ reg-names = \"dbi\", config\", \"app\", \"atu\";\n linux,pci-domain = <0>;\n max-link-speed = <4>;\n bus-range = <0x00 0x08>;\n", "prefixes": [ "v4", "7/7" ] }