[PATCH 05/10] [v2] mips: select legacy gpiolib interfaces where used

[Thomas Bogendoerfer]

On Wed, May 20, 2026 at 08:38:10PM +0200, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd at arndb.de>
> 
> A few old machines have not been converted away from the old-style
> gpiolib interfaces. Make these select the new CONFIG_GPIOLIB_LEGACY
> symbol so the code still works where it is needed but can be left
> out otherwise.
> 
> This is the list of all gpio_request() calls in mips:
> 
>   arch/mips/alchemy/devboards/db1000.c:           gpio_request(19, "sd0_cd");
>   arch/mips/alchemy/devboards/db1000.c:           gpio_request(20, "sd1_cd");
>   arch/mips/alchemy/devboards/db1200.c:   gpio_request(215, "otg-vbus");
>   arch/mips/bcm47xx/workarounds.c:        err = gpio_request_one(usb_power, GPIOF_OUT_INIT_HIGH, "usb_power");
>   arch/mips/bcm63xx/boards/board_bcm963xx.c:              gpio_request_one(board.ephy_reset_gpio,
>   arch/mips/txx9/rbtx4927/setup.c:        gpio_request(15, "sio-dtr");
> 
> Most of these should be easy enough to change to modern gpio descriptors
> or remove if they are no longer in use.
> 
> Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski at oss.qualcomm.com>
> Reviewed-by: Linus Walleij <linusw at kernel.org>
> Signed-off-by: Arnd Bergmann <arnd at arndb.de>
> ---
> v2: no changes. There was no discussion on this, but the patch
>     has so far not made it into the linux-mips tree, so I'm including
>     it for completeness.
> ---
>  arch/mips/Kconfig         | 5 +++++
>  arch/mips/alchemy/Kconfig | 1 -
>  arch/mips/txx9/Kconfig    | 1 +
>  3 files changed, 6 insertions(+), 1 deletion(-)

applied to mips-next

Thomas.

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