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{
    "id": 2229687,
    "url": "http://patchwork.ozlabs.org/api/1.1/patches/2229687/?format=api",
    "web_url": "http://patchwork.ozlabs.org/project/linux-gpio/patch/20260428155651.3252500-1-arnd@kernel.org/",
    "project": {
        "id": 42,
        "url": "http://patchwork.ozlabs.org/api/1.1/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": ""
    },
    "msgid": "<20260428155651.3252500-1-arnd@kernel.org>",
    "date": "2026-04-28T15:56:19",
    "name": "mips: select legacy gpiolib interfaces where used",
    "commit_ref": null,
    "pull_url": null,
    "state": "new",
    "archived": false,
    "hash": "2a96a5f85c49fa8371dbe771001cd0909fdcd7b9",
    "submitter": {
        "id": 80402,
        "url": "http://patchwork.ozlabs.org/api/1.1/people/80402/?format=api",
        "name": "Arnd Bergmann",
        "email": "arnd@kernel.org"
    },
    "delegate": null,
    "mbox": "http://patchwork.ozlabs.org/project/linux-gpio/patch/20260428155651.3252500-1-arnd@kernel.org/mbox/",
    "series": [
        {
            "id": 501887,
            "url": "http://patchwork.ozlabs.org/api/1.1/series/501887/?format=api",
            "web_url": "http://patchwork.ozlabs.org/project/linux-gpio/list/?series=501887",
            "date": "2026-04-28T15:56:19",
            "name": "mips: select legacy gpiolib interfaces where used",
            "version": 1,
            "mbox": "http://patchwork.ozlabs.org/series/501887/mbox/"
        }
    ],
    "comments": "http://patchwork.ozlabs.org/api/patches/2229687/comments/",
    "check": "pending",
    "checks": "http://patchwork.ozlabs.org/api/patches/2229687/checks/",
    "tags": {},
    "headers": {
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        "From": "Arnd Bergmann <arnd@kernel.org>",
        "To": "Thomas Bogendoerfer <tsbogend@alpha.franken.de>,\n\tLinus Walleij <linusw@kernel.org>,\n\tBartosz Golaszewski <brgl@kernel.org>",
        "Cc": "Arnd Bergmann <arnd@arndb.de>,\n\tThomas Gleixner <tglx@kernel.org>,\n\tlinux-mips@vger.kernel.org,\n\tlinux-kernel@vger.kernel.org,\n\tlinux-gpio@vger.kernel.org",
        "Subject": "[PATCH] mips: select legacy gpiolib interfaces where used",
        "Date": "Tue, 28 Apr 2026 17:56:19 +0200",
        "Message-Id": "<20260428155651.3252500-1-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 few old machines have not been converted away from the old-style\ngpiolib interfaces. Make these select the new CONFIG_GPIOLIB_LEGACY\nsymbol so the code still works where it is needed but can be left\nout otherwise.\n\nThis is the list of all gpio_request() calls in mips:\n\n  arch/mips/alchemy/devboards/db1000.c:           gpio_request(19, \"sd0_cd\");\n  arch/mips/alchemy/devboards/db1000.c:           gpio_request(20, \"sd1_cd\");\n  arch/mips/alchemy/devboards/db1200.c:   gpio_request(215, \"otg-vbus\");\n  arch/mips/bcm47xx/workarounds.c:        err = gpio_request_one(usb_power, GPIOF_OUT_INIT_HIGH, \"usb_power\");\n  arch/mips/bcm63xx/boards/board_bcm963xx.c:              gpio_request_one(board.ephy_reset_gpio,\n  arch/mips/txx9/rbtx4927/setup.c:        gpio_request(15, \"sio-dtr\");\n\nMost of these should be easy enough to change to modern gpio descriptors\nor remove if they are no longer in use.\n\nSigned-off-by: Arnd Bergmann <arnd@arndb.de>\n---\n arch/mips/Kconfig         | 5 +++++\n arch/mips/alchemy/Kconfig | 1 -\n arch/mips/txx9/Kconfig    | 1 +\n 3 files changed, 6 insertions(+), 1 deletion(-)",
    "diff": "diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig\nindex 4364f3dba688..b91e62d69a5d 100644\n--- a/arch/mips/Kconfig\n+++ b/arch/mips/Kconfig\n@@ -206,6 +206,8 @@ config MIPS_ALCHEMY\n \tselect CSRC_R4K\n \tselect IRQ_MIPS_CPU\n \tselect DMA_NONCOHERENT\t\t# Au1000,1500,1100 aren't, rest is\n+\tselect GPIOLIB\n+\tselect GPIOLIB_LEGACY\n \tselect MIPS_FIXUP_BIGPHYS_ADDR if PCI\n \tselect SYS_HAS_CPU_MIPS32_R1\n \tselect SYS_SUPPORTS_32BIT_KERNEL\n@@ -307,6 +309,7 @@ config BCM47XX\n \tselect SYS_HAS_EARLY_PRINTK\n \tselect USE_GENERIC_EARLY_PRINTK_8250\n \tselect GPIOLIB\n+\tselect GPIOLIB_LEGACY\n \tselect LEDS_GPIO_REGISTER\n \tselect BCM47XX_NVRAM\n \tselect BCM47XX_SPROM\n@@ -330,6 +333,7 @@ config BCM63XX\n \tselect SYS_HAS_CPU_BMIPS4380\n \tselect SWAP_IO_SPACE\n \tselect GPIOLIB\n+\tselect GPIOLIB_LEGACY\n \tselect MIPS_L1_CACHE_SHIFT_4\n \tselect HAVE_LEGACY_CLK\n \thelp\n@@ -999,6 +1003,7 @@ config MIKROTIK_RB532\n \tselect SWAP_IO_SPACE\n \tselect BOOT_RAW\n \tselect GPIOLIB\n+\tselect GPIOLIB_LEGACY\n \tselect MIPS_L1_CACHE_SHIFT_4\n \thelp\n \t  Support the Mikrotik(tm) RouterBoard 532 series,\ndiff --git a/arch/mips/alchemy/Kconfig b/arch/mips/alchemy/Kconfig\nindex 6ca81e1bd35c..cf5ad52c0a0f 100644\n--- a/arch/mips/alchemy/Kconfig\n+++ b/arch/mips/alchemy/Kconfig\n@@ -12,7 +12,6 @@ config MIPS_MTX1\n \n config MIPS_DB1XXX\n \tbool \"Alchemy DB1XXX / PB1XXX boards\"\n-\tselect GPIOLIB\n \tselect HAVE_PCI\n \tselect HAVE_PATA_PLATFORM\n \tselect SYS_SUPPORTS_LITTLE_ENDIAN\ndiff --git a/arch/mips/txx9/Kconfig b/arch/mips/txx9/Kconfig\nindex 7335efa4d528..92b759a434c0 100644\n--- a/arch/mips/txx9/Kconfig\n+++ b/arch/mips/txx9/Kconfig\n@@ -37,6 +37,7 @@ config SOC_TX4927\n \tselect IRQ_TXX9\n \tselect PCI_TX4927\n \tselect GPIO_TXX9\n+\tselect GPIOLIB_LEGACY\n \n config SOC_TX4938\n \tbool\n",
    "prefixes": []
}