Commit b0fa00fe authored by Sander Vanheule's avatar Sander Vanheule Committed by Bartosz Golaszewski
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gpio: regmap: Use generic request/free ops 



Set the gpiochip request and free ops to the generic implementations.
This way a user can provide a gpio-ranges property defined for a pinmux,
easing muxing of gpio functions. Provided that the pin controller
implementents the pinmux op .gpio_request_enable(), pins will
automatically be muxed to their GPIO function when requested.

Signed-off-by: default avatarSander Vanheule <sander@svanheule.net>
Acked-by: default avatarMichael Walle <mwalle@kernel.org>
Link: https://lore.kernel.org/r/20250107201621.12467-1-sander@svanheule.net


Signed-off-by: default avatarBartosz Golaszewski <bartosz.golaszewski@linaro.org>
parent 3c838184

drivers/gpio/gpio-regmap.c

+2 −0
Original line number Diff line number Diff line
@@ -262,6 +262,8 @@ struct gpio_regmap *gpio_regmap_register(const struct gpio_regmap_config *config 
	chip->label = config->label ?: dev_name(config->parent);

	chip->can_sleep = regmap_might_sleep(config->regmap);



	chip->request = gpiochip_generic_request;

	chip->free = gpiochip_generic_free;

	chip->get = gpio_regmap_get;

	if (gpio->reg_set_base && gpio->reg_clr_base)

		chip->set = gpio_regmap_set_with_clear;