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GET /api/patches/2216566/?format=api
{ "id": 2216566, "url": "http://patchwork.ozlabs.org/api/patches/2216566/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-i2c/patch/20260326200451.2904375-1-moritzf@google.com/", "project": { "id": 35, "url": "http://patchwork.ozlabs.org/api/projects/35/?format=api", "name": "Linux I2C development", "link_name": "linux-i2c", "list_id": "linux-i2c.vger.kernel.org", "list_email": "linux-i2c@vger.kernel.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260326200451.2904375-1-moritzf@google.com>", "list_archive_url": null, "date": "2026-03-26T20:04:51", "name": "[v2] i2c: designware: Add a new ACPI HID for GOOG5000 I2C controller", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "de7cca1fa726d19d9bab4b67bd88a8ab94b0b525", "submitter": { "id": 77386, "url": "http://patchwork.ozlabs.org/api/people/77386/?format=api", "name": "Moritz Fischer", "email": "moritzf@google.com" }, "delegate": { "id": 149066, "url": "http://patchwork.ozlabs.org/api/users/149066/?format=api", "username": "cazzacarna", "first_name": "Andi", "last_name": "Shyti", "email": "andi.shyti@kernel.org" }, "mbox": "http://patchwork.ozlabs.org/project/linux-i2c/patch/20260326200451.2904375-1-moritzf@google.com/mbox/", "series": [ { "id": 497642, "url": "http://patchwork.ozlabs.org/api/series/497642/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-i2c/list/?series=497642", "date": "2026-03-26T20:04:51", "name": "[v2] i2c: designware: Add a new ACPI HID for GOOG5000 I2C controller", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/497642/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2216566/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2216566/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "\n <linux-i2c+bounces-16815-incoming=patchwork.ozlabs.org@vger.kernel.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "linux-i2c@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=google.com header.i=@google.com header.a=rsa-sha256\n header.s=20251104 header.b=OJWGw6R6;\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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Thu, 26\n Mar 2026 13:04:53 -0700 (PDT)", "Date": "Thu, 26 Mar 2026 20:04:51 +0000", "Precedence": "bulk", "X-Mailing-List": "linux-i2c@vger.kernel.org", "List-Id": "<linux-i2c.vger.kernel.org>", "List-Subscribe": "<mailto:linux-i2c+subscribe@vger.kernel.org>", "List-Unsubscribe": "<mailto:linux-i2c+unsubscribe@vger.kernel.org>", "Mime-Version": "1.0", "X-Mailer": "git-send-email 2.53.0.1018.g2bb0e51243-goog", "Message-ID": "<20260326200451.2904375-1-moritzf@google.com>", "Subject": "[PATCH v2] i2c: designware: Add a new ACPI HID for GOOG5000 I2C\n controller", "From": "Moritz Fischer <moritzf@google.com>", "To": "linux-i2c@vger.kernel.org, andi.shyti@kernel.org", "Cc": "linux-kernel@vger.kernel.org, mdf@kernel.org, ovt@google.com,\n\tMoritz Fischer <moritzf@google.com>,\n Mika Westerberg <mika.westerberg@linux.intel.com>,\n\tAndy Shevchenko <andriy.shevchenko@linux.intel.com>,\n Jan Dabros <jsd@semihalf.com>", "Content-Type": "text/plain; charset=\"UTF-8\"" }, "content": "Define a new ACPI HID for GOOG5000 as used on Google Axion.\n\nThis has been validated on Silicon.\n\nAcked-by: Mika Westerberg <mika.westerberg@linux.intel.com>\nSigned-off-by: Moritz Fischer <moritzf@google.com>\n---\n drivers/i2c/busses/i2c-designware-platdrv.c | 1 +\n 1 file changed, 1 insertion(+)\n\n---\n\nChangelog from v1:\n- Added Mika's Acked-by\n\nCc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>\nCc: Jan Dabros <jsd@semihalf.com>\n\nA DSDT excerpt is here:\n Device (I2C0) \n { \n Name (_HID, \"GOOG5000\") \n Name (_UID, 0x00) \n Method (_STA) { \n Return (0xf) \n } \n Name (_CRS, ResourceTemplate () \n { \n QWordMemory ( \n ResourceProducer, \n PosDecode, \n MinFixed, \n MaxFixed, \n NonCacheable, \n ReadWrite, \n 0x0, \n 0xA02048000, \n 0xA020480FF, \n 0x000000000, \n 0x000000100 \n ) \n Interrupt (ResourceConsumer, Level, ActiveHigh, Exclusive) \n { \n 109 \n } \n }) \n ... \n } \n \nThis is being used by SoCs powering Google's Axion product line.", "diff": "diff --git a/drivers/i2c/busses/i2c-designware-platdrv.c b/drivers/i2c/busses/i2c-designware-platdrv.c\nindex 426ffec06e22..3351c4a9ef11 100644\n--- a/drivers/i2c/busses/i2c-designware-platdrv.c\n+++ b/drivers/i2c/busses/i2c-designware-platdrv.c\n@@ -268,6 +268,7 @@ static const struct acpi_device_id dw_i2c_acpi_match[] = {\n \t{ \"AMDI0510\", 0 },\n \t{ \"APMC0D0F\", 0 },\n \t{ \"FUJI200B\", 0 },\n+\t{ \"GOOG5000\", 0 },\n \t{ \"HISI02A1\", 0 },\n \t{ \"HISI02A2\", 0 },\n \t{ \"HISI02A3\", 0 },\n", "prefixes": [ "v2" ] }