gpio.c File Reference

#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/gpio.h>
#include <linux/irq.h>
#include <linux/kernel.h>
#include <linux/spinlock.h>
#include <linux/irqdomain.h>
#include <linux/io.h>
#include <mach/ilsel.h>
#include <mach/hardware.h>

Go to the source code of this file.

Macros
#define	pr_fmt(fmt)   KBUILD_MODNAME ": " fmt
#define	KEYCTLR   0xb81c0000
#define	KEYOUTR   0xb81c0002
#define	KEYDETR   0xb81c0004

Functions
int __init	x3proto_gpio_setup (void)

Variables
struct gpio_chip	x3proto_gpio_chip

Macro Definition Documentation

#define KEYCTLR   0xb81c0000

Definition at line 25 of file gpio.c.

#define KEYDETR   0xb81c0004

Definition at line 27 of file gpio.c.

#define KEYOUTR   0xb81c0002

Definition at line 26 of file gpio.c.

#define pr_fmt

(

fmt

)

KBUILD_MODNAME ": " fmt

Definition at line 12 of file gpio.c.

Function Documentation

int __init x3proto_gpio_setup

(

void

)

Definition at line 102 of file gpio.c.

Variable Documentation

struct gpio_chip x3proto_gpio_chip

Initial value:

= {
    .label          = "x3proto-gpio",
    .direction_input    = x3proto_gpio_direction_input,
    .get            = x3proto_gpio_get,
    .to_irq         = x3proto_gpio_to_irq,
    .base           = -1,
    .ngpio          = NR_BASEBOARD_GPIOS,
}

Definition at line 79 of file gpio.c.