Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/1.1/patches/2225644/?format=api
{ "id": 2225644, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2225644/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-gpio/patch/20260421104358.2496125-3-shubhrajyoti.datta@amd.com/", "project": { "id": 42, "url": "http://patchwork.ozlabs.org/api/1.1/projects/42/?format=api", "name": "Linux GPIO development", "link_name": "linux-gpio", "list_id": "linux-gpio.vger.kernel.org", "list_email": "linux-gpio@vger.kernel.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20260421104358.2496125-3-shubhrajyoti.datta@amd.com>", "date": "2026-04-21T10:43:57", "name": "[v3,2/3] dt-bindings: gpio: Add EIO GPIO compatible to gpio-zynq", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "7abb74326d6998ca6108dd47d608380ac046efa0", "submitter": { "id": 84267, "url": "http://patchwork.ozlabs.org/api/1.1/people/84267/?format=api", "name": "Shubhrajyoti Datta", "email": "shubhrajyoti.datta@amd.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-gpio/patch/20260421104358.2496125-3-shubhrajyoti.datta@amd.com/mbox/", "series": [ { "id": 500778, "url": "http://patchwork.ozlabs.org/api/1.1/series/500778/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-gpio/list/?series=500778", "date": "2026-04-21T10:43:55", "name": "gpio: Add EIO GPIO support", "version": 3, "mbox": "http://patchwork.ozlabs.org/series/500778/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2225644/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2225644/checks/", "tags": {}, "headers": { "Return-Path": "\n <linux-gpio+bounces-35308-incoming=patchwork.ozlabs.org@vger.kernel.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "linux-gpio@vger.kernel.org" ], "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=amd.com header.i=@amd.com 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(p=quarantine sp=quarantine pct=100) action=none\n header.from=amd.com; dkim=none (message not signed); arc=none (0)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1;\n h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;\n bh=XlE+GhkrE0du4Uo3pZi+Gpgu8ntQtX3uvbC71vZU4lg=;\n b=qA2tS7pt0mGqzsrDKenmNuBW02QzRTvs2R3ycC/WklNUEsFwTzVZgTWVm3riO7u0HgcAiTKm2Bgb3qOKdQDUMPt3f0dPM3xehAPgSs10V/iZkisrdNEvtUhnMiHXb/sI4dEhY2KmdDofFwnAybN0epXKIxtHdvI1XeSYJfdJi7U=", "X-MS-Exchange-Authentication-Results": "spf=pass (sender IP is 165.204.84.17)\n smtp.mailfrom=amd.com; dkim=none (message not signed)\n header.d=none;dmarc=pass action=none header.from=amd.com;", "Received-SPF": "Pass (protection.outlook.com: domain of amd.com designates\n 165.204.84.17 as permitted sender) receiver=protection.outlook.com;\n client-ip=165.204.84.17; helo=satlexmb08.amd.com; pr=C", "From": "Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>", "To": "<linux-kernel@vger.kernel.org>", "CC": "<git@amd.com>, <shubhrajyoti.datta@gmail.com>, Shubhrajyoti Datta\n\t<shubhrajyoti.datta@amd.com>, Srinivas Neeli <srinivas.neeli@amd.com>, Michal\n Simek <michal.simek@amd.com>, Linus Walleij <linusw@kernel.org>, Bartosz\n Golaszewski <brgl@kernel.org>, Rob Herring <robh@kernel.org>, Krzysztof\n Kozlowski <krzk+dt@kernel.org>, Conor Dooley <conor+dt@kernel.org>,\n\t<linux-gpio@vger.kernel.org>, <devicetree@vger.kernel.org>,\n\t<linux-arm-kernel@lists.infradead.org>", "Subject": "[PATCH v3 2/3] dt-bindings: gpio: Add EIO GPIO compatible to\n gpio-zynq", "Date": "Tue, 21 Apr 2026 16:13:57 +0530", "Message-ID": "<20260421104358.2496125-3-shubhrajyoti.datta@amd.com>", "X-Mailer": "git-send-email 2.34.1", "In-Reply-To": "<20260421104358.2496125-1-shubhrajyoti.datta@amd.com>", "References": "<20260421104358.2496125-1-shubhrajyoti.datta@amd.com>", "Precedence": "bulk", "X-Mailing-List": "linux-gpio@vger.kernel.org", "List-Id": 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"\n\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", "X-Forefront-Antispam-Report": "\n\tCIP:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:satlexmb08.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(82310400026)(1800799024)(376014)(36860700016)(7416014)(56012099003)(18002099003)(22082099003);DIR:OUT;SFP:1101;", "X-MS-Exchange-AntiSpam-MessageData-ChunkCount": "1", "X-MS-Exchange-AntiSpam-MessageData-0": "\n\tZPuWb9E/dOo0j8C7yRiVKx7UkxKjyZXWmV0ERvfGIKEuTRFHRI3OhgnSiYc/POHPBOxG3K6AsqEes8S1o2KTPZadbVUrcHZoCjYFRS3sueHEjNV/MO1wb52tuzyLmVAt3nC4UW2QactwXT3BKXNrrAuykwIy9CRGfoIS7MMhAmKqU8qcxI9UdNBHSsk07oKhhLXaS/wAe0xEsblHb1b6wPL2mO7rXvqEV+jFwIvjzlSghSkkQzKX5N8BocEl17j9zGjjd/MVV5ojAZKEoeKN5pn6SRIoquFwpKtHESHvb9+Y2NoMhCGvzHcq+VF8UTpjV49zRZAb8CoNRsGZOn/1FWRqpWi7br5Fm2bjMGoiIZ6dDqnBGAc62MjO1PCuVOBxiVwboTnc8BBk1SIsRKV7Tjy7u+VsZYo+h5cVuvuwDMQLbLTedb0jzZ+ONooeGDVt", "X-OriginatorOrg": "amd.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "21 Apr 2026 10:44:14.6946\n (UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n 2e673f5b-ba3c-411e-013e-08de9f92ee71", "X-MS-Exchange-CrossTenant-Id": "3dd8961f-e488-4e60-8e11-a82d994e183d", "X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp": "\n TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[satlexmb08.amd.com]", "X-MS-Exchange-CrossTenant-AuthSource": "\n\tCO1PEPF000066EB.namprd05.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "MN2PR12MB4174" }, "content": "EIO (Extended IO) GPIO is a Xilinx IP block that exposes\nmultiplexed I/O pins through an EIO interface.\n\nThe EIO GPIO block has 2 banks with 26 GPIOs each (52 total).\nThe GPIO width cannot be determined from the hardware registers,\nthe driver relies on the compatible string to select the correct\nbank/pin configuration. A new compatible is therefore required.\n\nThe block is currently present on xa2ve3288 silicon.\nThe compatible string uses version 1.0 matching the IP core version.\n\nSigned-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>\n---\n\nChanges in v3:\n- Update the commit message\n\nChanges in v2:\n- Add description of EIO block\n\n .../devicetree/bindings/gpio/gpio-zynq.yaml | 14 +++++++++++++-\n 1 file changed, 13 insertions(+), 1 deletion(-)", "diff": "diff --git a/Documentation/devicetree/bindings/gpio/gpio-zynq.yaml b/Documentation/devicetree/bindings/gpio/gpio-zynq.yaml\nindex 30a7f836c341..1ca067217509 100644\n--- a/Documentation/devicetree/bindings/gpio/gpio-zynq.yaml\n+++ b/Documentation/devicetree/bindings/gpio/gpio-zynq.yaml\n@@ -12,6 +12,7 @@ maintainers:\n properties:\n compatible:\n enum:\n+ - xlnx,eio-gpio-1.0\n - xlnx,pmc-gpio-1.0\n - xlnx,versal-gpio-1.0\n - xlnx,zynq-gpio-1.0\n@@ -30,7 +31,7 @@ properties:\n \n gpio-line-names:\n description: strings describing the names of each gpio line\n- minItems: 58\n+ minItems: 52\n maxItems: 174\n \n interrupt-controller: true\n@@ -89,6 +90,17 @@ allOf:\n minItems: 116\n maxItems: 116\n \n+ - if:\n+ properties:\n+ compatible:\n+ enum:\n+ - xlnx,eio-gpio-1.0\n+ then:\n+ properties:\n+ gpio-line-names:\n+ minItems: 52\n+ maxItems: 52\n+\n required:\n - compatible\n - reg\n", "prefixes": [ "v3", "2/3" ] }