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gpio: regmap: Add IRQ enable/disable helpers

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Add gpio_regmap_enable_irq() and gpio_regmap_disable_irq(). Since struct
gpio_regmap is opaque, drivers cannot access the embedded gpio_chip directly.

Reviewed-by: Michael Walle <mwalle@kernel.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Yu-Chun Lin <eleanor.lin@realtek.com>
Link: https://patch.msgid.link/20260726125209.140307-9-eleanor.lin@realtek.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
This commit is contained in:
Yu-Chun Lin
2026-07-30 11:05:07 +02:00
committed by Bartosz Golaszewski
parent ab91ecbc32
commit de36d18cfc
2 changed files with 17 additions and 0 deletions
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drivers/gpio/gpio-regmap.c
+12
View File
@@ -346,6 +346,18 @@ void *gpio_regmap_get_drvdata(struct gpio_regmap *gpio)
}
EXPORT_SYMBOL_GPL(gpio_regmap_get_drvdata);
void gpio_regmap_enable_irq(struct gpio_regmap *gpio, irq_hw_number_t hwirq)
{
gpiochip_enable_irq(&gpio->gpio_chip, hwirq);
}
EXPORT_SYMBOL_GPL(gpio_regmap_enable_irq);
void gpio_regmap_disable_irq(struct gpio_regmap *gpio, irq_hw_number_t hwirq)
{
gpiochip_disable_irq(&gpio->gpio_chip, hwirq);
}
EXPORT_SYMBOL_GPL(gpio_regmap_disable_irq);
/**
* gpio_regmap_register() - Register a generic regmap GPIO controller
* @config: configuration for gpio_regmap
include/linux/gpio/regmap.h
+5
View File
@@ -3,6 +3,8 @@
#ifndef _LINUX_GPIO_REGMAP_H
#define _LINUX_GPIO_REGMAP_H
#include <linux/types.h>
struct device;
struct fwnode_handle;
struct gpio_regmap;
@@ -165,4 +167,7 @@ void *gpio_regmap_get_drvdata(struct gpio_regmap *gpio);
int gpio_regmap_reqres_irq(struct gpio_regmap *gpio, unsigned int offset);
void gpio_regmap_relres_irq(struct gpio_regmap *gpio, unsigned int offset);
void gpio_regmap_enable_irq(struct gpio_regmap *gpio, irq_hw_number_t hwirq);
void gpio_regmap_disable_irq(struct gpio_regmap *gpio, irq_hw_number_t hwirq);
#endif /* _LINUX_GPIO_REGMAP_H */