gpio-mxc.c File Reference

#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/io.h>
#include <linux/irq.h>
#include <linux/irqdomain.h>
#include <linux/gpio.h>
#include <linux/platform_device.h>
#include <linux/slab.h>
#include <linux/basic_mmio_gpio.h>
#include <linux/of.h>
#include <linux/of_device.h>
#include <linux/module.h>
#include <asm-generic/bug.h>
#include <asm/mach/irq.h>

Go to the source code of this file.

Data Structures
struct	mxc_gpio_hwdata
struct	mxc_gpio_port

Macros
#define	GPIO_DR   (mxc_gpio_hwdata->dr_reg)
#define	GPIO_GDIR   (mxc_gpio_hwdata->gdir_reg)
#define	GPIO_PSR   (mxc_gpio_hwdata->psr_reg)
#define	GPIO_ICR1   (mxc_gpio_hwdata->icr1_reg)
#define	GPIO_ICR2   (mxc_gpio_hwdata->icr2_reg)
#define	GPIO_IMR   (mxc_gpio_hwdata->imr_reg)
#define	GPIO_ISR   (mxc_gpio_hwdata->isr_reg)
#define	GPIO_EDGE_SEL   (mxc_gpio_hwdata->edge_sel_reg)
#define	GPIO_INT_LOW_LEV   (mxc_gpio_hwdata->low_level)
#define	GPIO_INT_HIGH_LEV   (mxc_gpio_hwdata->high_level)
#define	GPIO_INT_RISE_EDGE   (mxc_gpio_hwdata->rise_edge)
#define	GPIO_INT_FALL_EDGE   (mxc_gpio_hwdata->fall_edge)
#define	GPIO_INT_BOTH_EDGES   0x4

Enumerations
enum	mxc_gpio_hwtype { IMX1_GPIO, IMX21_GPIO, IMX31_GPIO, IMX35_GPIO }

Functions
	postcore_initcall (gpio_mxc_init)
	MODULE_AUTHOR ("Freescale Semiconductor, ""Daniel Mack <danielncaiaq.de>, ""Juergen Beisert <[email protected]>")
	MODULE_DESCRIPTION ("Freescale MXC GPIO")
	MODULE_LICENSE ("GPL")

Macro Definition Documentation

#define GPIO_DR   (mxc_gpio_hwdata->dr_reg)

Definition at line 118 of file gpio-mxc.c.

#define GPIO_EDGE_SEL   (mxc_gpio_hwdata->edge_sel_reg)

Definition at line 125 of file gpio-mxc.c.

#define GPIO_GDIR   (mxc_gpio_hwdata->gdir_reg)

Definition at line 119 of file gpio-mxc.c.

#define GPIO_ICR1   (mxc_gpio_hwdata->icr1_reg)

Definition at line 121 of file gpio-mxc.c.

#define GPIO_ICR2   (mxc_gpio_hwdata->icr2_reg)

Definition at line 122 of file gpio-mxc.c.

#define GPIO_IMR   (mxc_gpio_hwdata->imr_reg)

Definition at line 123 of file gpio-mxc.c.

#define GPIO_INT_BOTH_EDGES   0x4

Definition at line 131 of file gpio-mxc.c.

#define GPIO_INT_FALL_EDGE   (mxc_gpio_hwdata->fall_edge)

Definition at line 130 of file gpio-mxc.c.

#define GPIO_INT_HIGH_LEV   (mxc_gpio_hwdata->high_level)

Definition at line 128 of file gpio-mxc.c.

#define GPIO_INT_LOW_LEV   (mxc_gpio_hwdata->low_level)

Definition at line 127 of file gpio-mxc.c.

#define GPIO_INT_RISE_EDGE   (mxc_gpio_hwdata->rise_edge)

Definition at line 129 of file gpio-mxc.c.

#define GPIO_ISR   (mxc_gpio_hwdata->isr_reg)

Definition at line 124 of file gpio-mxc.c.

#define GPIO_PSR   (mxc_gpio_hwdata->psr_reg)

Definition at line 120 of file gpio-mxc.c.

Enumeration Type Documentation

enum mxc_gpio_hwtype

Enumerator:

IMX1_GPIO
IMX21_GPIO
IMX31_GPIO
IMX35_GPIO

Definition at line 37 of file gpio-mxc.c.

Function Documentation

MODULE_AUTHOR	(	"Freescale	Semiconductor,
		""Daniel Mack< danielncaiaq.de >	,
		""Juergen Beisert< kernel @pengutronix.de >"
	)

MODULE_DESCRIPTION

(

"Freescale MXC GPIO"

)

MODULE_LICENSE

(

"GPL"

)

postcore_initcall

(

gpio_mxc_init

)