From 96b76f7bc575ac6c69090f4642e424b04fb6784c Mon Sep 17 00:00:00 2001 From: AKASHI Takahiro Date: Mon, 23 Mar 2026 22:01:10 +0300 Subject: pinctrl: introduce pinctrl_gpio_get_config() This is a counterpart of pinctrl_gpio_set_config(), which will be used to implement the ->get() interface in a GPIO driver for SCMI. This also requires that we create a stub so pin_config_get_for_pin() can build when CONFIG_PINCONF is disabled. Signed-off-by: AKASHI Takahiro Signed-off-by: Dan Carpenter Reviewed-by: Linus Walleij Reviewed-by: Andy Shevchenko Signed-off-by: Linus Walleij --- include/linux/pinctrl/consumer.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'include/linux') diff --git a/include/linux/pinctrl/consumer.h b/include/linux/pinctrl/consumer.h index 63ce16191eb9..11b8f0b8da0c 100644 --- a/include/linux/pinctrl/consumer.h +++ b/include/linux/pinctrl/consumer.h @@ -35,6 +35,8 @@ int pinctrl_gpio_direction_output(struct gpio_chip *gc, unsigned int offset); int pinctrl_gpio_set_config(struct gpio_chip *gc, unsigned int offset, unsigned long config); +int pinctrl_gpio_get_config(struct gpio_chip *gc, unsigned int offset, + unsigned long *config); struct pinctrl * __must_check pinctrl_get(struct device *dev); void pinctrl_put(struct pinctrl *p); @@ -101,6 +103,13 @@ pinctrl_gpio_direction_output(struct gpio_chip *gc, unsigned int offset) return 0; } +static inline int +pinctrl_gpio_get_config(struct gpio_chip *gc, unsigned int offset, + unsigned long *config) +{ + return 0; +} + static inline int pinctrl_gpio_set_config(struct gpio_chip *gc, unsigned int offset, unsigned long config) -- cgit v1.2.3