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GET /api/1.0/patches/2175711/?format=api
{ "id": 2175711, "url": "http://patchwork.ozlabs.org/api/1.0/patches/2175711/?format=api", "project": { "id": 28, "url": "http://patchwork.ozlabs.org/api/1.0/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 }, "msgid": "<b58bfcd957b2270fcf932d463f2db534b2ae1a6d.1766077285.git.andrea.porta@suse.com>", "date": "2025-12-18T19:09:06", "name": "[1/4] dt-bindings: misc: pci1de4,1: add required reg property for endpoint", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "83d38ccf3316795e74772bb0090cb2a8f571815a", "submitter": { "id": 88172, "url": "http://patchwork.ozlabs.org/api/1.0/people/88172/?format=api", "name": "Andrea della Porta", "email": "andrea.porta@suse.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-pci/patch/b58bfcd957b2270fcf932d463f2db534b2ae1a6d.1766077285.git.andrea.porta@suse.com/mbox/", "series": [ { "id": 485901, "url": "http://patchwork.ozlabs.org/api/1.0/series/485901/?format=api", "date": "2025-12-18T19:09:05", "name": "Fix RP1 DeviceTree hierarchy and drop overlay support", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/485901/mbox/" } ], "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2175711/checks/", "tags": {}, "headers": { "Return-Path": "\n <linux-pci+bounces-43321-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=pass (2048-bit key;\n unprotected) header.d=suse.com header.i=@suse.com header.a=rsa-sha256\n header.s=google header.b=aeHzHM0X;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass 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Fainelli <florian.fainelli@broadcom.com>,\n\tBroadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>,\n\tAndrea della Porta <andrea.porta@suse.com>,\n\tBjorn Helgaas <bhelgaas@google.com>,\n\tdevicetree@vger.kernel.org,\n\tlinux-kernel@vger.kernel.org,\n\tlinux-rpi-kernel@lists.infradead.org,\n\tlinux-arm-kernel@lists.infradead.org,\n\tlinux-pci@vger.kernel.org,\n\tiivanov@suse.de,\n\tsvarbanov@suse.de,\n\tmbrugger@suse.com,\n\tPhil Elwell <phil@raspberrypi.com>", "Subject": "[PATCH 1/4] dt-bindings: misc: pci1de4,1: add required reg property\n for endpoint", "Date": "Thu, 18 Dec 2025 20:09:06 +0100", "Message-ID": "\n <b58bfcd957b2270fcf932d463f2db534b2ae1a6d.1766077285.git.andrea.porta@suse.com>", "X-Mailer": "git-send-email 2.51.0", "In-Reply-To": "<cover.1766077285.git.andrea.porta@suse.com>", "References": "<cover.1766077285.git.andrea.porta@suse.com>", "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-Transfer-Encoding": "8bit" }, "content": "The PCI subsystem links an endpoint Device Tree node to its corresponding\npci_dev structure only if the Bus/Device/Function (BDF) encoded in the\n'reg' property matches the actual hardware topology.\n\nAdd the 'reg' property and mark it as required to ensure proper binding\nbetween the device_node and the pci_dev.\n\nUpdate the example to reflect this requirement.\n\nSigned-off-by: Andrea della Porta <andrea.porta@suse.com>\n---\n Documentation/devicetree/bindings/misc/pci1de4,1.yaml | 8 +++++++-\n 1 file changed, 7 insertions(+), 1 deletion(-)", "diff": "diff --git a/Documentation/devicetree/bindings/misc/pci1de4,1.yaml b/Documentation/devicetree/bindings/misc/pci1de4,1.yaml\nindex 2f9a7a554ed8a..17a8c19af8cc2 100644\n--- a/Documentation/devicetree/bindings/misc/pci1de4,1.yaml\n+++ b/Documentation/devicetree/bindings/misc/pci1de4,1.yaml\n@@ -25,6 +25,10 @@ properties:\n items:\n - const: pci1de4,1\n \n+ reg:\n+ maxItems: 1\n+ description: The PCI Bus-Device-Function address.\n+\n '#interrupt-cells':\n const: 2\n description: |\n@@ -101,6 +105,7 @@ unevaluatedProperties: false\n \n required:\n - compatible\n+ - reg\n - '#interrupt-cells'\n - interrupt-controller\n - pci-ep-bus@1\n@@ -111,8 +116,9 @@ examples:\n #address-cells = <3>;\n #size-cells = <2>;\n \n- rp1@0,0 {\n+ dev@0,0 {\n compatible = \"pci1de4,1\";\n+ reg = <0x10000 0x0 0x0 0x0 0x0>;\n ranges = <0x01 0x00 0x00000000 0x82010000 0x00 0x00 0x00 0x400000>;\n #address-cells = <3>;\n #size-cells = <2>;\n", "prefixes": [ "1/4" ] }