gpio.c File Reference

#include <linux/clk.h>
#include <linux/errno.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/debugfs.h>
#include <linux/seq_file.h>
#include <linux/kernel.h>
#include <linux/list.h>
#include <linux/module.h>
#include <linux/io.h>
#include <linux/gpio.h>
#include <mach/hardware.h>

Go to the source code of this file.

Data Structures
struct	nuc900_gpio_chip

Macros
#define	GPIO_BASE   (W90X900_VA_GPIO)
#define	GPIO_DIR   (0x04)
#define	GPIO_OUT   (0x08)
#define	GPIO_IN   (0x0C)
#define	GROUPINERV   (0x10)
#define	GPIO_GPIO(Nb)   (0x00000001 << (Nb))
#define	to_nuc900_gpio_chip(c)   container_of(c, struct nuc900_gpio_chip, chip)
#define	NUC900_GPIO_CHIP(name, base_gpio, nr_gpio)

Functions
void __init	nuc900_init_gpio (int nr_group)

Macro Definition Documentation

#define GPIO_BASE   (W90X900_VA_GPIO)

Definition at line 27 of file gpio.c.

#define GPIO_DIR   (0x04)

Definition at line 28 of file gpio.c.

#define GPIO_GPIO

(

Nb

)

(0x00000001 << (Nb))

Definition at line 32 of file gpio.c.

#define GPIO_IN   (0x0C)

Definition at line 30 of file gpio.c.

#define GPIO_OUT   (0x08)

Definition at line 29 of file gpio.c.

#define GROUPINERV   (0x10)

Definition at line 31 of file gpio.c.

#define NUC900_GPIO_CHIP	(		name,
			base_gpio,
			nr_gpio
	)

Value:

{                               \
        .chip = {                       \
            .label        = name,           \
            .direction_input  = nuc900_dir_input,       \
            .direction_output = nuc900_dir_output,      \
            .get          = nuc900_gpio_get,        \
            .set          = nuc900_gpio_set,        \
            .base         = base_gpio,          \
            .ngpio        = nr_gpio,            \
        }                           \
    }

Definition at line 35 of file gpio.c.

#define to_nuc900_gpio_chip

(

c

)

container_of(c, struct nuc900_gpio_chip, chip)

Definition at line 33 of file gpio.c.

Function Documentation

void __init nuc900_init_gpio

(

int

nr_group

)

Definition at line 143 of file gpio.c.