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{ "id": 2228711, "url": "http://patchwork.ozlabs.org/api/covers/2228711/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-gpio/cover/20260427-gpio-mmio-more-v3-0-fe1882351424@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": "<20260427-gpio-mmio-more-v3-0-fe1882351424@kernel.org>", "list_archive_url": null, "date": "2026-04-27T08:47:56", "name": "[v3,0/3] gpio: Use generic MMIO GPIO some more", "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/20260427-gpio-mmio-more-v3-0-fe1882351424@kernel.org/mbox/", "series": [ { "id": 501608, "url": "http://patchwork.ozlabs.org/api/series/501608/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-gpio/list/?series=501608", "date": "2026-04-27T08:47:59", "name": "gpio: Use generic MMIO GPIO some more", "version": 3, "mbox": "http://patchwork.ozlabs.org/series/501608/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/covers/2228711/comments/", "headers": { "Return-Path": "\n <linux-gpio+bounces-35540-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=AEMR9xX3;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=2600:3c04:e001:36c::12fc:5321; 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Mon, 27 Apr 2026 08:48:00 +0000 (UTC)", "by smtp.kernel.org (Postfix) with ESMTPSA id 93F19C2BCB4;\n\tMon, 27 Apr 2026 08:47:59 +0000 (UTC)" ], "ARC-Seal": "i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116;\n\tt=1777279681; cv=none;\n b=nyY2T4pyr62x1i4znZtv6GMjZvqBuDI0dBelO9TcLWjegKiiRfwY4wltrM554CJRZ/mVJMFJWYy7nJ27mK6wsBNNIlLyH51NAYTmoGUWhoTxxdV8cpiYbZz6l8U99i3vibEnhwhVmfszFQaf3k/akGxcBuDV6s9/NBYicAwxIAM=", "ARC-Message-Signature": "i=1; a=rsa-sha256; d=subspace.kernel.org;\n\ts=arc-20240116; t=1777279681; c=relaxed/simple;\n\tbh=OYK/lsqJavoPyaw5B4T9HRR1sjlqzNr0n0JdxZm77f4=;\n\th=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc;\n b=KU4m9KezMbi41yGxu6aH7z5VKvdC5g5/FjK3sffKZcn6qCXROPTTxA9kH8iFmDyMXiqMdG7Dfqmp9T5R1EjZfkbifv9PlIc9Fy0lJPLZ5G6ezeHMfJUg0CgM8frK8CN2yLQNLAX5mPXOIVdXlRtBCV6fGXM9VyU6c0ULixbuZ58=", "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=AEMR9xX3; 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=1777279680;\n\tbh=OYK/lsqJavoPyaw5B4T9HRR1sjlqzNr0n0JdxZm77f4=;\n\th=From:Subject:Date:To:Cc:From;\n\tb=AEMR9xX3rehNy/r4hqzns3rvMSv1cwToOavMcKQDO8ddO9m7fWhxTiFxEbLs/cJ0J\n\t Aqy594hQA7c9ObssITA7oNUBoktGrYvzSz4ypZw8JfqyX3/Y+VdhGlPATHCtk6RGfM\n\t S7QvTlRrUbx0/3bpZAFFT/Whynjf92DkdyLysljedPVPcJ7+nL7DmNnnWmYZ3xKYtv\n\t X6mW+bH7WA3GRXPh87jtxvT+e3rOk3xcei0M/pDaJKdwpe7MbHQ3JTperNQNXDGrGH\n\t HCSP6Sx7Mkt50neVuwTb5VU2ebSrWS+3yjOBkEasESNWV/YnVpFJmcY72guePtHj9F\n\t pNvUWfXJatFIA==", "From": "Linus Walleij <linusw@kernel.org>", "Subject": "[PATCH v3 0/3] gpio: Use generic MMIO GPIO some more", "Date": "Mon, 27 Apr 2026 10:47:56 +0200", "Message-Id": "<20260427-gpio-mmio-more-v3-0-fe1882351424@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/3WM0Q6CIBhGX8VxHe0HVLIr36N1gfGrLAUHjdWc7\n x7YumrdfNv5tnNWEtAbDORcrMRjNME4m0AcCnIblR2QGp2YcOAVcC7psBhH5zmP80ibBrADXZ9\n 01ZEkLR5789yDl2vi0YSH86+9H1l+/6Yio0ABVal0KbSAsp2MVd4dnR9IbkX+9WsQTPz4PPu9l\n LKrBYNKtXf0FqePv23bGzzBfGDtAAAA", "X-Change-ID": "20250227-gpio-mmio-more-990eb0d68d5b", "To": "Bartosz Golaszewski <brgl@bgdev.pl>,\n Mun Yew Tham <mun.yew.tham@intel.com>", "Cc": "linux-gpio@vger.kernel.org, Linus Walleij <linusw@kernel.org>", "X-Mailer": "b4 0.15.2" }, "content": "I found that the Altera driver is easy to convert to\nuse GPIO MMIO.\n\nOnly compile tested, I do not have this device.\n\nSigned-off-by: Linus Walleij <linus.walleij@linaro.org>\n---\nChanges in v3:\n- Rebased on v7.1-rc1\n- No reaction from maintainer, just apply this please.\n- Link to v2: https://lore.kernel.org/r/20260313-gpio-mmio-more-v2-0-0f777b63105a@kernel.org\n\nChanges in v2:\n- Rebased on v7.0-rc1\n- Rewrote to use the new generic GPIO config struct.\n- No reaction from maintainer for 13 months... Maybe we should\n just apply it?\n- Link to v1: https://lore.kernel.org/r/20250227-gpio-mmio-more-v1-0-0ea4ad43d304@linaro.org\n\n---\nLinus Walleij (3):\n gpio: devres: Use devres parent if undefined\n gpio: altera: User gc helper variable\n gpio: altera: Use generic MMIO GPIO\n\n drivers/gpio/Kconfig | 1 +\n drivers/gpio/gpio-altera.c | 124 ++++++++++++------------------------------\n drivers/gpio/gpiolib-devres.c | 7 +++\n 3 files changed, 44 insertions(+), 88 deletions(-)\n---\nbase-commit: 254f49634ee16a731174d2ae34bc50bd5f45e731\nchange-id: 20250227-gpio-mmio-more-990eb0d68d5b\n\nBest regards,\n-- \nLinus Walleij <linusw@kernel.org>" }