Commit f8f0aa00 authored by Martin Blumenstingl's avatar Martin Blumenstingl Committed by Linus Walleij
Browse files

pinctrl: meson: wire up the gpio_chip's set_config callback 



Use gpiochip_generic_config for the gpio_chip's set_config callback so
GPIO flags like GPIO_PULL_UP or GPIO_PULL_DOWN can be used in the board
.dts descriptions.
This is required for some Meson8m2 boards where GPIO_BSD_EN provides the
"MUTE" signal and requires enabling the internal pull-up resistor.

Signed-off-by: default avatarMartin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://lore.kernel.org/r/20200417183349.1283092-3-martin.blumenstingl@googlemail.com


Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent ef1d0bce

drivers/pinctrl/meson/pinctrl-meson.c

+1 −0
Original line number Diff line number Diff line
@@ -603,6 +603,7 @@ static int meson_gpiolib_register(struct meson_pinctrl *pc) 
	pc->chip.parent = pc->dev;

	pc->chip.request = gpiochip_generic_request;

	pc->chip.free = gpiochip_generic_free;

	pc->chip.set_config = gpiochip_generic_config;

	pc->chip.get_direction = meson_gpio_get_direction;

	pc->chip.direction_input = meson_gpio_direction_input;

	pc->chip.direction_output = meson_gpio_direction_output;