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GET /api/1.2/patches/2223433/?format=api
{ "id": 2223433, "url": "http://patchwork.ozlabs.org/api/1.2/patches/2223433/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-gpio/patch/20260415105628.957689-4-shubhrajyoti.datta@amd.com/", "project": { "id": 42, "url": "http://patchwork.ozlabs.org/api/1.2/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": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260415105628.957689-4-shubhrajyoti.datta@amd.com>", "list_archive_url": null, "date": "2026-04-15T10:56:28", "name": "[v2,3/3] gpio: zynq: Add eio gpio support", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "cf72db7257d349ce96afe6a7a67ddbf24ce9e1fa", "submitter": { "id": 84267, "url": "http://patchwork.ozlabs.org/api/1.2/people/84267/?format=api", "name": "Shubhrajyoti Datta", "email": "shubhrajyoti.datta@amd.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-gpio/patch/20260415105628.957689-4-shubhrajyoti.datta@amd.com/mbox/", "series": [ { "id": 499964, "url": "http://patchwork.ozlabs.org/api/1.2/series/499964/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-gpio/list/?series=499964", "date": "2026-04-15T10:56:25", "name": "gpio: Add EIO GPIO support", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/499964/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2223433/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2223433/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "\n <linux-gpio+bounces-35163-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": [ 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permitted sender hosts)" ], "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 v2 3/3] gpio: zynq: Add eio gpio support", "Date": "Wed, 15 Apr 2026 16:26:28 +0530", "Message-ID": "<20260415105628.957689-4-shubhrajyoti.datta@amd.com>", "X-Mailer": "git-send-email 2.34.1", "In-Reply-To": "<20260415105628.957689-1-shubhrajyoti.datta@amd.com>", "References": "<20260415105628.957689-1-shubhrajyoti.datta@amd.com>", "Precedence": "bulk", "X-Mailing-List": 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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)(36860700016)(7416014)(376014)(22082099003)(18002099003)(56012099003);DIR:OUT;SFP:1101;", "X-MS-Exchange-AntiSpam-MessageData-ChunkCount": "1", "X-MS-Exchange-AntiSpam-MessageData-0": "\n\tZ3BTffQ2b9IPpoYQ8x6UzUtXjsAl8eFvLEOf1z1uNnSHSphXs3bh4kp+40vkp9BZyDi4lObvr39xyUQsH55HXlefhZvXVgcvyOjigVuIle58wQytD6qsCgxfw94M7Ye5UtT0JqXkCwLJ/zXpnp1/MX1SUrzx/JRmPMFbKnXIAtR2dURyZMr7KOLnz64LEn2lR20RHnMXJjJ7O+Jd4Wl9BZHlUIafb4D9otTXNpgrWtxqDAueQWGUmZhzNrCTEVRODoBggy75DkGTZ/qIkkTNfJz+4HqriWunA0DsNMWsJ19061Ofa942SOKdB7sQjRVIQNyl6/55BnGWQAOSLM/8xlvLQsaO0wqIPkVi+SYbJOk1WfLu23dDP2tQRX9uJ62Vxnf9l/yKgugS59u4HbK/MqEwsqWtHFp1CxD960KOfXUzEiWFRy3zs7+YjSdh0Yez", "X-OriginatorOrg": "amd.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "15 Apr 2026 10:56:51.6035\n (UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n 6123da8f-7a59-494e-4cf0-08de9addb319", "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\tSN1PEPF000252A0.namprd05.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "BL3PR12MB6569" }, "content": "Add support for the EIO GPIO controller found on\nxa2ve3288 silicon.\n\nThe EIO GPIO block provides access to multiplexed I/O pins exposed\nthrough the EIO interface. Only bank 0 and bank 1 are connected to\nexternal MIO pins, with 26 GPIOs per bank (52 GPIOs total). This\nchange extends the Zynq GPIO driver to support the EIO GPIO\nvariant.\n\nSigned-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>\n---\n\n(no changes since v1)\n\n drivers/gpio/gpio-zynq.c | 12 ++++++++++++\n 1 file changed, 12 insertions(+)", "diff": "diff --git a/drivers/gpio/gpio-zynq.c b/drivers/gpio/gpio-zynq.c\nindex 571e366624d2..8118ae3412c2 100644\n--- a/drivers/gpio/gpio-zynq.c\n+++ b/drivers/gpio/gpio-zynq.c\n@@ -25,6 +25,7 @@\n #define VERSAL_GPIO_MAX_BANK\t4\n #define PMC_GPIO_MAX_BANK\t5\n #define VERSAL_UNUSED_BANKS\t2\n+#define EIO_GPIO_MAX_BANK\t2\n \n #define ZYNQ_GPIO_BANK0_NGPIO\t32\n #define ZYNQ_GPIO_BANK1_NGPIO\t22\n@@ -818,6 +819,16 @@ static const struct dev_pm_ops zynq_gpio_dev_pm_ops = {\n \tRUNTIME_PM_OPS(zynq_gpio_runtime_suspend, zynq_gpio_runtime_resume, NULL)\n };\n \n+static const struct zynq_platform_data eio_gpio_def = {\n+\t.label = \"eio_gpio\",\n+\t.ngpio = 52,\n+\t.max_bank = EIO_GPIO_MAX_BANK,\n+\t.bank_min[0] = 0,\n+\t.bank_max[0] = 25, /* 0 to 25 are connected to MIOs (26 pins) */\n+\t.bank_min[1] = 26,\n+\t.bank_max[1] = 51, /* Bank 1 are connected to MIOs (26 pins) */\n+};\n+\n static const struct zynq_platform_data versal_gpio_def = {\n \t.label = \"versal_gpio\",\n \t.quirks = GPIO_QUIRK_VERSAL,\n@@ -882,6 +893,7 @@ static const struct of_device_id zynq_gpio_of_match[] = {\n \t{ .compatible = \"xlnx,zynqmp-gpio-1.0\", .data = &zynqmp_gpio_def },\n \t{ .compatible = \"xlnx,versal-gpio-1.0\", .data = &versal_gpio_def },\n \t{ .compatible = \"xlnx,pmc-gpio-1.0\", .data = &pmc_gpio_def },\n+\t{ .compatible = \"xlnx,eio-gpio-1.0\", .data = &eio_gpio_def },\n \t{ /* end of table */ }\n };\n MODULE_DEVICE_TABLE(of, zynq_gpio_of_match);\n", "prefixes": [ "v2", "3/3" ] }