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GET /api/patches/2215761/?format=api
{ "id": 2215761, "url": "http://patchwork.ozlabs.org/api/patches/2215761/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-gpio/patch/20260325100144.1696731-1-arnd@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": "<20260325100144.1696731-1-arnd@kernel.org>", "list_archive_url": null, "date": "2026-03-25T10:01:14", "name": "gpio: fix up CONFIG_OF dependencies", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "6e5ae63e00bb077f61b38543f37c0792128e8dac", "submitter": { "id": 80402, "url": "http://patchwork.ozlabs.org/api/people/80402/?format=api", "name": "Arnd Bergmann", "email": "arnd@kernel.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-gpio/patch/20260325100144.1696731-1-arnd@kernel.org/mbox/", "series": [ { "id": 497407, "url": "http://patchwork.ozlabs.org/api/series/497407/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-gpio/list/?series=497407", "date": "2026-03-25T10:01:14", "name": "gpio: fix up CONFIG_OF dependencies", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/497407/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2215761/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2215761/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "\n <linux-gpio+bounces-34118-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) 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b=IENznz/MxSCt4370DIizxRONEFbSGM1yGckmyJDp8yzi5c/02Z1InY7nNlE71frh/3Bc3TWgDUR6wGiK7QU5HDf8iSSivrSkGZyyQVA2rkk4ShjqJ3DYvvuN93LAxjyrn+iDeoA8SaGuka56suMyghD30Oy5Ui+jWieqVUYTBg8=", "ARC-Message-Signature": "i=1; a=rsa-sha256; d=subspace.kernel.org;\n\ts=arc-20240116; t=1774432910; c=relaxed/simple;\n\tbh=Q0y68Sh0drunIWBrbPQGi+mpNZ+3qNgyIEg6q1TJwSs=;\n\th=From:To:Cc:Subject:Date:Message-Id:MIME-Version;\n b=Nj/HgXlqEl5Ds7O843PYllsuk6FrLzpeiu9+OpETCC1++jyhjYOLuZFxSL+cgbglOTfMDVz0/ix1P/t7ZdhqwJbCV/iIEDJak7FHCOw7SBsVIf16ezYos4x2r4HxOy55cadO9IO9i0hXztlcoX0T0C7nf8jSShejicmgxsqUgLs=", "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=Do3onyXU; 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=1774432910;\n\tbh=Q0y68Sh0drunIWBrbPQGi+mpNZ+3qNgyIEg6q1TJwSs=;\n\th=From:To:Cc:Subject:Date:From;\n\tb=Do3onyXUBuQV8Yzx8HEV2pWDywWlNUTdMFucTiA8sKEuTSZvjsuXkZiBhYiQBaNmf\n\t Y+iVbspzq7WTgkCMPSfxwxyi7w+7hHkkLLOB9NRbgED2iF9PPm2TNAPqZpTShZ53sF\n\t n80ZlTQ/6JXPKKVXoqDZ8H5NPvaGXc0XJ4RPboju1yAO0nOEJLmcn0OigEXJsKfLJd\n\t bwHdtB8hgcryXtQkHLLX4dIp1PBRGLb22la0NEWVU+BnEfVZYG3IL7V1b9s8fhDyPb\n\t hoSezUtwX0s+IBr73BbBMYs53KjrQxvgNDQo6tgcpCPCM61TncIyZKAlTES5nR+Rbs\n\t +3BSYEOXGF5vA==", "From": "Arnd Bergmann <arnd@kernel.org>", "To": "Linus Walleij <linusw@kernel.org>,\n\tBartosz Golaszewski <brgl@kernel.org>", "Cc": "Arnd Bergmann <arnd@arndb.de>,\n\tYixun Lan <dlan@kernel.org>,\n\tMatthias Brugger <matthias.bgg@gmail.com>,\n\tAngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>,\n\tlinux-gpio@vger.kernel.org,\n\tlinux-kernel@vger.kernel.org,\n\tlinux-riscv@lists.infradead.org,\n\tspacemit@lists.linux.dev,\n\tlinux-arm-kernel@lists.infradead.org,\n\tlinux-mediatek@lists.infradead.org", "Subject": "[PATCH] gpio: fix up CONFIG_OF dependencies", "Date": "Wed, 25 Mar 2026 11:01:14 +0100", "Message-Id": "<20260325100144.1696731-1-arnd@kernel.org>", "X-Mailer": "git-send-email 2.39.5", "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-Transfer-Encoding": "8bit" }, "content": "From: Arnd Bergmann <arnd@arndb.de>\n\nA number of GPIO drivers that used to have a CONFIG_OF_GPIO dependency now fail\nto build on targets without CONFIG_OF:\n\nWARNING: unmet direct dependencies detected for GPIO_SYSCON\n Depends on [n]: GPIOLIB [=y] && HAS_IOMEM [=y] && MFD_SYSCON [=y] && OF [=n]\n Selected by [y]:\n - GPIO_SAMA5D2_PIOBU [=y] && GPIOLIB [=y] && HAS_IOMEM [=y] && MFD_SYSCON [=y] && (ARCH_AT91 || COMPILE_TEST [=y])\n\ndrivers/gpio/gpio-mt7621.c: In function 'mediatek_gpio_bank_probe':\ndrivers/gpio/gpio-mt7621.c:254:20: error: 'struct gpio_chip' has no member named 'of_gpio_n_cells'\n 254 | rg->chip.gc.of_gpio_n_cells = 2;\n | ^\ndrivers/gpio/gpio-tegra186.c: In function 'tegra186_gpio_of_xlate':\ndrivers/gpio/gpio-tegra186.c:502:25: error: 'struct gpio_chip' has no member named 'of_gpio_n_cells'\n 502 | if (WARN_ON(chip->of_gpio_n_cells < 2))\n | ^~\ndrivers/gpio/gpio-lpc32xx.c: In function 'lpc32xx_gpio_probe':\ndrivers/gpio/gpio-lpc32xx.c:523:49: error: 'struct gpio_chip' has no member named 'of_xlate'\n 523 | lpc32xx_gpiochip[i].chip.of_xlate = lpc32xx_of_xlate;\n | ^\ndrivers/gpio/gpio-spacemit-k1.c: In function 'spacemit_gpio_add_bank':\ndrivers/gpio/gpio-spacemit-k1.c:234:11: error: 'struct gpio_chip' has no member named 'of_gpio_n_cells'\n 234 | gc->of_gpio_n_cells = 3;\n | ^~\n\nBring that back as a dependency.\n\nFixes: 7803501e5754 (\"gpio: drop unneeded Kconfig dependencies on OF_GPIO\")\nSigned-off-by: Arnd Bergmann <arnd@arndb.de>\n---\nThere may be more fallout from the change, this is just what I found immediately,\nbut you could already fold the changes into the broken patch while I look\nfor additional ones.\n---\n drivers/gpio/Kconfig | 6 ++++++\n 1 file changed, 6 insertions(+)", "diff": "diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig\nindex e1e48e432133..bcb8ce89396c 100644\n--- a/drivers/gpio/Kconfig\n+++ b/drivers/gpio/Kconfig\n@@ -236,6 +236,7 @@ config GPIO_BRCMSTB\n \ttristate \"BRCMSTB GPIO support\"\n \tdefault y if (ARCH_BRCMSTB || BMIPS_GENERIC)\n \tdepends on ARCH_BRCMSTB || ARCH_BCM2835 || BMIPS_GENERIC || COMPILE_TEST\n+\tdepends on OF\n \tselect GPIO_GENERIC\n \tselect IRQ_DOMAIN\n \thelp\n@@ -450,6 +451,7 @@ config GPIO_LPC18XX\n config GPIO_LPC32XX\n \ttristate \"NXP LPC32XX GPIO support\"\n \tdepends on ARCH_LPC32XX || COMPILE_TEST\n+\tdepends on OF\n \thelp\n \t Select this option to enable GPIO driver for\n \t NXP LPC32XX devices.\n@@ -492,6 +494,7 @@ config GPIO_MPC8XXX\n config GPIO_MT7621\n \tbool \"Mediatek MT7621 GPIO Support\"\n \tdepends on SOC_MT7620 || SOC_MT7621 || COMPILE_TEST\n+\tdepends on OF\n \tselect GPIO_GENERIC\n \tselect GPIOLIB_IRQCHIP\n \thelp\n@@ -632,6 +635,7 @@ config GPIO_RTD\n \n config GPIO_SAMA5D2_PIOBU\n \ttristate \"SAMA5D2 PIOBU GPIO support\"\n+\tdepends on OF\n \tdepends on MFD_SYSCON\n \tdepends on ARCH_AT91 || COMPILE_TEST\n \tselect GPIO_SYSCON\n@@ -672,6 +676,7 @@ config GPIO_SNPS_CREG\n config GPIO_SPACEMIT_K1\n \ttristate \"SPACEMIT K1 GPIO support\"\n \tdepends on ARCH_SPACEMIT || COMPILE_TEST\n+\tdepends on OF\n \tselect GPIO_GENERIC\n \tselect GPIOLIB_IRQCHIP\n \thelp\n@@ -737,6 +742,7 @@ config GPIO_TEGRA186\n \ttristate \"NVIDIA Tegra186 GPIO support\"\n \tdefault ARCH_TEGRA_186_SOC || ARCH_TEGRA_194_SOC || ARCH_TEGRA_234_SOC\n \tdepends on ARCH_TEGRA_186_SOC || ARCH_TEGRA_194_SOC || ARCH_TEGRA_234_SOC || COMPILE_TEST\n+\tdepends on OF\n \tselect GPIOLIB_IRQCHIP\n \tselect IRQ_DOMAIN_HIERARCHY\n \thelp\n", "prefixes": [] }