basic_mmio_gpio.h File Reference

#include <linux/gpio.h>
#include <linux/types.h>
#include <linux/compiler.h>
#include <linux/spinlock_types.h>

Go to the source code of this file.

Data Structures
struct	bgpio_pdata
struct	bgpio_chip

Macros
#define	BGPIOF_BIG_ENDIAN   BIT(0)
#define	BGPIOF_UNREADABLE_REG_SET   BIT(1) /* reg_set is unreadable */
#define	BGPIOF_UNREADABLE_REG_DIR   BIT(2) /* reg_dir is unreadable */

Functions
int	bgpio_remove (struct bgpio_chip *bgc)
int	bgpio_init (struct bgpio_chip *bgc, struct device *dev, unsigned long sz, void __iomem *dat, void __iomem *set, void __iomem *clr, void __iomem *dirout, void __iomem *dirin, unsigned long flags)

Macro Definition Documentation

#define BGPIOF_BIG_ENDIAN   BIT(0)

Definition at line 72 of file basic_mmio_gpio.h.

#define BGPIOF_UNREADABLE_REG_DIR   BIT(2) /* reg_dir is unreadable */

Definition at line 74 of file basic_mmio_gpio.h.

#define BGPIOF_UNREADABLE_REG_SET   BIT(1) /* reg_set is unreadable */

Definition at line 73 of file basic_mmio_gpio.h.

Function Documentation

int bgpio_init	(	struct bgpio_chip *	bgc,
		struct device *	dev,
		unsigned long	sz,
		void __iomem *	dat,
		void __iomem *	set,
		void __iomem *	clr,
		void __iomem *	dirout,
		void __iomem *	dirin,
		unsigned long	flags
	)

Definition at line 364 of file gpio-generic.c.

int bgpio_remove

(

struct bgpio_chip *

bgc

)

Definition at line 354 of file gpio-generic.c.