Commit 2235b26c authored Sep 17, 2025 by Bartosz Golaszewski

gpio: generic: move GPIO_GENERIC_ flags to the correct header

These flags are specific to gpio-mmio and belong in linux/gpio/generic.h
so move them there.

Link: https://lore.kernel.org/r/20250917-gpio-generic-flags-v1-2-69f51fee8c89@linaro.org

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

parent 64f89f6e

include/linux/gpio/driver.h

+0 −10

Original line number	Diff line number	Diff line
		@@ -684,16 +684,6 @@ int gpiochip_populate_parent_fwspec_fourcell(struct gpio_chip *gc,

		#endif /* CONFIG_IRQ_DOMAIN_HIERARCHY */

		#define GPIO_GENERIC_BIG_ENDIAN BIT(0)
		#define GPIO_GENERIC_UNREADABLE_REG_SET BIT(1) /* reg_set is unreadable */
		#define GPIO_GENERIC_UNREADABLE_REG_DIR BIT(2) /* reg_dir is unreadable */
		#define GPIO_GENERIC_BIG_ENDIAN_BYTE_ORDER BIT(3)
		#define GPIO_GENERIC_READ_OUTPUT_REG_SET BIT(4) /* reg_set stores output value */
		#define GPIO_GENERIC_NO_OUTPUT BIT(5) /* only input */
		#define GPIO_GENERIC_NO_SET_ON_INPUT BIT(6)
		#define GPIO_GENERIC_PINCTRL_BACKEND BIT(7) /* Call pinctrl direction setters */
		#define GPIO_GENERIC_NO_INPUT BIT(8) /* only output */

		#ifdef CONFIG_GPIOLIB_IRQCHIP
		int gpiochip_irqchip_add_domain(struct gpio_chip *gc,
		struct irq_domain *domain);

include/linux/gpio/generic.h

+10 −0

Original line number	Diff line number	Diff line
		@@ -9,6 +9,16 @@

		struct device;

		#define GPIO_GENERIC_BIG_ENDIAN BIT(0)
		#define GPIO_GENERIC_UNREADABLE_REG_SET BIT(1) /* reg_set is unreadable */
		#define GPIO_GENERIC_UNREADABLE_REG_DIR BIT(2) /* reg_dir is unreadable */
		#define GPIO_GENERIC_BIG_ENDIAN_BYTE_ORDER BIT(3)
		#define GPIO_GENERIC_READ_OUTPUT_REG_SET BIT(4) /* reg_set stores output value */
		#define GPIO_GENERIC_NO_OUTPUT BIT(5) /* only input */
		#define GPIO_GENERIC_NO_SET_ON_INPUT BIT(6)
		#define GPIO_GENERIC_PINCTRL_BACKEND BIT(7) /* Call pinctrl direction setters */
		#define GPIO_GENERIC_NO_INPUT BIT(8) /* only output */

		/**
		* struct gpio_generic_chip_config - Generic GPIO chip configuration data
		* @dev: Parent device of the new GPIO chip (compulsory).