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{ "id": 2216346, "url": "http://patchwork.ozlabs.org/api/covers/2216346/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-gpio/cover/20260326-mfd-arizona-irq-v4-0-50c47ed0a18e@kernel.org/", "project": { "id": 42, "url": "http://patchwork.ozlabs.org/api/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": "<20260326-mfd-arizona-irq-v4-0-50c47ed0a18e@kernel.org>", "list_archive_url": null, "date": "2026-03-26T10:51:10", "name": "[v4,0/2] mfd: arizona: Move IRQ GPIO to GPIO descriptor", "submitter": { "id": 92050, "url": "http://patchwork.ozlabs.org/api/people/92050/?format=api", "name": "Linus Walleij", "email": "linusw@kernel.org" }, "mbox": "http://patchwork.ozlabs.org/project/linux-gpio/cover/20260326-mfd-arizona-irq-v4-0-50c47ed0a18e@kernel.org/mbox/", "series": [ { "id": 497567, "url": "http://patchwork.ozlabs.org/api/series/497567/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-gpio/list/?series=497567", "date": "2026-03-26T10:51:10", "name": "mfd: arizona: Move IRQ GPIO to GPIO descriptor", "version": 4, "mbox": "http://patchwork.ozlabs.org/series/497567/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/covers/2216346/comments/", "headers": { "Return-Path": "\n <linux-gpio+bounces-34201-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 (2048-bit key;\n unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256\n header.s=k20201202 header.b=i9BsEftY;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=2600:3c09:e001:a7::12fc:5321; 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a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116;\n\tt=1774522275; cv=none;\n b=tnmBzGRE2smlwrg40YcWcVd5T7vK/vnIYw5Q98pBOpC1FBiLw+wzdfwSILjKl3Uu7Kkja8oMkeHz+hWDvCEDPokqHz7lmoqoFCq5X/3PUSS6e3GBwkHODXjjwsu+c+Iogfsog/jKMxt0m9yr8AOM4kIEZtZqjaktDu8SF9FGNnE=", "ARC-Message-Signature": "i=1; a=rsa-sha256; d=subspace.kernel.org;\n\ts=arc-20240116; t=1774522275; c=relaxed/simple;\n\tbh=EzZfmQOMMujOeVfa6UhnYFzzL8p4aNp/rOTVD6jR130=;\n\th=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc;\n b=rH9f/DlgBlsXIF3OaeFyNMvulIWcAdkgOysq58Ke+VjG10vYzQZbH1DQNpvMcbBE80zfThB5dcvgTIXnJTBUhhcstNhBpaWnrnUKrb6HDy6V4KCRbtJLFYzkungdnsbV2pJoHhMqq92lP8f7lEVMy6w9sxneNnyHfiqsKh3Gkyc=", "ARC-Authentication-Results": "i=1; smtp.subspace.kernel.org;\n dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org\n header.b=i9BsEftY; arc=none smtp.client-ip=10.30.226.201", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org;\n\ts=k20201202; t=1774522275;\n\tbh=EzZfmQOMMujOeVfa6UhnYFzzL8p4aNp/rOTVD6jR130=;\n\th=From:Subject:Date:To:Cc:From;\n\tb=i9BsEftYC8DWjjVl5F9XivgCx1p1Tf+R8ZtuLsYK6yVe+ECzE8+o7garo++mCTIur\n\t dUGAztlpWGqRiOmW2CDI0noohube+OPm7xGPCBGXTQSauBqbCuV7BpHo41yxZq98fL\n\t SKqaJRtW9iQVdRPNs5bxJWAKQ1+0VebfbEJ9tuAxQ8xXz4ZeXw6Ktdzaqb2bzp3WwZ\n\t y28G/rXlRCxr6XGw64WkF8x3SYD7EZ/ptkpF+upcretwWiNCgw1oaH8bl6HK6rtn5C\n\t f+ruLwQnJAhRG2VgkRCRlhQvIAJOke5QhejMjLb2CoKoQrLFExOnYwZ0y1h7yNjGbT\n\t 7TApi9iiAkXsg==", "From": "Linus Walleij <linusw@kernel.org>", "Subject": "[PATCH v4 0/2] mfd: arizona: Move IRQ GPIO to GPIO descriptor", "Date": "Thu, 26 Mar 2026 11:51:10 +0100", "Message-Id": "<20260326-mfd-arizona-irq-v4-0-50c47ed0a18e@kernel.org>", "Precedence": "bulk", "X-Mailing-List": "linux-gpio@vger.kernel.org", "List-Id": "<linux-gpio.vger.kernel.org>", "List-Subscribe": "<mailto:linux-gpio+subscribe@vger.kernel.org>", "List-Unsubscribe": "<mailto:linux-gpio+unsubscribe@vger.kernel.org>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"utf-8\"", "Content-Transfer-Encoding": "7bit", "X-B4-Tracking": "v=1; b=H4sIAAAAAAAC/3XOwQ6CMAyA4VchO1vDuo2JJ9/DeJijg0VlOgxRC\n e/u4IQhHv8m/dqBdRQ9dWyfDSxS7zsf2hRykzHbmLYm8FVqhjkWueASbq4CE/0ntAZ8fEDhSDv\n iujR5ydLWPZLzr1k8nlI3vnuG+J4P9Hya/rd6DhzkWWunULqdwMOFYkvXbYg1m7Ael4BeAwg5l\n GSULJziurIrQCyBcg2IBKC0qLjQmuzvB+M4fgFBRjPgMQEAAA==", "X-Change-ID": "20260314-mfd-arizona-irq-6fe7fe179a09", "To": "Lee Jones <lee@kernel.org>, Bartosz Golaszewski <brgl@kernel.org>,\n Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>,\n Conor Dooley <conor+dt@kernel.org>,\n Charles Keepax <ckeepax@opensource.cirrus.com>", "Cc": "patches@opensource.cirrus.com, linux-kernel@vger.kernel.org,\n linux-gpio@vger.kernel.org, devicetree@vger.kernel.org,\n Linus Walleij <linusw@kernel.org>,\n Conor Dooley <conor.dooley@microchip.com>", "X-Mailer": "b4 0.14.3" }, "content": "Move the hack using a platform data-provided GPIO line to use\na proper devicetree-provided GPIO descriptor to poll the IRQ.\n\nSigned-off-by: Linus Walleij <linusw@kernel.org>\n---\nChanges in v4:\n- Fix error path to use dev_err_probe() and report mismatches GPIO\n IRQ numbers properly.\n- Fix spelling error in commit message.\n- Pick up ACKs.\n- Link to v3: https://lore.kernel.org/r/20260319-mfd-arizona-irq-v3-0-24c251377ec2@kernel.org\n\nChanges in v3:\n- Reword the irq-gpios documentation as Charles Want it.\n- Collect ACK.\n- Link to v2: https://lore.kernel.org/r/20260317-mfd-arizona-irq-v2-0-9ea546f517dc@kernel.org\n\nChanges in v2:\n- Instead of deleting the feature, migrate it properly to devicetree.\n- Add irq-gpios devicetree bindings.\n- Add code to handle irq-gpios for GPIO polling of IRQ line.\n- Link to v1: https://lore.kernel.org/r/20260314-mfd-arizona-irq-v1-1-4b77f524f832@kernel.org\n\n---\nLinus Walleij (2):\n dt-bindings: mfd: wlf,arizona: Add irq-gpios\n mfd: arizona: Convert GPIO IRQ handling to descriptors\n\n .../devicetree/bindings/mfd/wlf,arizona.yaml | 10 +++++\n drivers/mfd/arizona-irq.c | 46 +++++++++++-----------\n include/linux/mfd/arizona/core.h | 2 +\n include/linux/mfd/arizona/pdata.h | 5 ---\n 4 files changed, 34 insertions(+), 29 deletions(-)\n---\nbase-commit: 6de23f81a5e08be8fbf5e8d7e9febc72a5b5f27f\nchange-id: 20260314-mfd-arizona-irq-6fe7fe179a09\n\nBest regards," }