iomux-imx31.c File Reference

#include <linux/gpio.h>
#include <linux/module.h>
#include <linux/spinlock.h>
#include <linux/io.h>
#include <linux/kernel.h>
#include <mach/hardware.h>
#include <mach/iomux-mx3.h>

Go to the source code of this file.

Macros
#define	IOMUX_BASE   MX31_IO_ADDRESS(MX31_IOMUXC_BASE_ADDR)
#define	IOMUXINT_OBS1   (IOMUX_BASE + 0x000)
#define	IOMUXINT_OBS2   (IOMUX_BASE + 0x004)
#define	IOMUXGPR   (IOMUX_BASE + 0x008)
#define	IOMUXSW_MUX_CTL   (IOMUX_BASE + 0x00C)
#define	IOMUXSW_PAD_CTL   (IOMUX_BASE + 0x154)
#define	IOMUX_REG_MASK   (IOMUX_PADNUM_MASK & ~0x3)

Functions
int	mxc_iomux_mode (unsigned int pin_mode)
	EXPORT_SYMBOL (mxc_iomux_mode)
void	mxc_iomux_set_pad (enum iomux_pins pin, u32 config)
	EXPORT_SYMBOL (mxc_iomux_set_pad)
int	mxc_iomux_alloc_pin (unsigned int pin, const char *label)
	EXPORT_SYMBOL (mxc_iomux_alloc_pin)
int	mxc_iomux_setup_multiple_pins (const unsigned int *pin_list, unsigned count, const char *label)
	EXPORT_SYMBOL (mxc_iomux_setup_multiple_pins)
void	mxc_iomux_release_pin (unsigned int pin)
	EXPORT_SYMBOL (mxc_iomux_release_pin)
void	mxc_iomux_release_multiple_pins (const unsigned int *pin_list, int count)
	EXPORT_SYMBOL (mxc_iomux_release_multiple_pins)
void	mxc_iomux_set_gpr (enum iomux_gp_func gp, bool en)
	EXPORT_SYMBOL (mxc_iomux_set_gpr)

Variables
unsigned long	mxc_pin_alloc_map [NB_PORTS *32/BITS_PER_LONG]

Macro Definition Documentation

#define IOMUX_BASE   MX31_IO_ADDRESS(MX31_IOMUXC_BASE_ADDR)

Definition at line 31 of file iomux-imx31.c.

#define IOMUX_REG_MASK   (IOMUX_PADNUM_MASK & ~0x3)

Definition at line 40 of file iomux-imx31.c.

#define IOMUXGPR   (IOMUX_BASE + 0x008)

Definition at line 34 of file iomux-imx31.c.

#define IOMUXINT_OBS1   (IOMUX_BASE + 0x000)

Definition at line 32 of file iomux-imx31.c.

#define IOMUXINT_OBS2   (IOMUX_BASE + 0x004)

Definition at line 33 of file iomux-imx31.c.

#define IOMUXSW_MUX_CTL   (IOMUX_BASE + 0x00C)

Definition at line 35 of file iomux-imx31.c.

#define IOMUXSW_PAD_CTL   (IOMUX_BASE + 0x154)

Definition at line 36 of file iomux-imx31.c.

Function Documentation

EXPORT_SYMBOL

(

mxc_iomux_mode

)

EXPORT_SYMBOL

(

mxc_iomux_set_pad

)

EXPORT_SYMBOL

(

mxc_iomux_alloc_pin

)

EXPORT_SYMBOL

(

mxc_iomux_setup_multiple_pins

)

EXPORT_SYMBOL

(

mxc_iomux_release_pin

)

EXPORT_SYMBOL

(

mxc_iomux_release_multiple_pins

)

EXPORT_SYMBOL

(

mxc_iomux_set_gpr

)

int mxc_iomux_alloc_pin	(	unsigned int	pin,
		const char *	label
	)

Definition at line 99 of file iomux-imx31.c.

int mxc_iomux_mode

(

unsigned int

pin_mode

)

Definition at line 46 of file iomux-imx31.c.

void mxc_iomux_release_multiple_pins	(	const unsigned int *	pin_list,
		int	count
	)

Definition at line 150 of file iomux-imx31.c.

void mxc_iomux_release_pin

(

unsigned int

pin

)

Definition at line 141 of file iomux-imx31.c.

void mxc_iomux_set_gpr	(	enum iomux_gp_func	gp,
		bool	en
	)

Definition at line 166 of file iomux-imx31.c.

void mxc_iomux_set_pad	(	enum iomux_pins	pin,
		u32	config
	)

Definition at line 71 of file iomux-imx31.c.

int mxc_iomux_setup_multiple_pins	(	const unsigned int *	pin_list,
		unsigned	count,
		const char *	label
	)

Definition at line 120 of file iomux-imx31.c.

Variable Documentation

unsigned long mxc_pin_alloc_map[NB_PORTS *32/BITS_PER_LONG]

Definition at line 42 of file iomux-imx31.c.