i2c-bfin-twi.c File Reference

#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/i2c.h>
#include <linux/slab.h>
#include <linux/io.h>
#include <linux/mm.h>
#include <linux/timer.h>
#include <linux/spinlock.h>
#include <linux/completion.h>
#include <linux/interrupt.h>
#include <linux/platform_device.h>
#include <linux/delay.h>
#include <asm/blackfin.h>
#include <asm/portmux.h>
#include <asm/irq.h>
#include <asm/bfin_twi.h>

Go to the source code of this file.

Macros
#define	TWI_I2C_MODE_STANDARD   1
#define	TWI_I2C_MODE_STANDARDSUB   2
#define	TWI_I2C_MODE_COMBINED   3
#define	TWI_I2C_MODE_REPEAT   4

Functions
int	bfin_twi_do_smbus_xfer (struct i2c_adapter *adap, u16 addr, unsigned short flags, char read_write, u8 command, int size, union i2c_smbus_data *data)
int	bfin_twi_smbus_xfer (struct i2c_adapter *adap, u16 addr, unsigned short flags, char read_write, u8 command, int size, union i2c_smbus_data *data)
	subsys_initcall (i2c_bfin_twi_init)
	module_exit (i2c_bfin_twi_exit)
	MODULE_AUTHOR ("Bryan Wu, Sonic Zhang")
	MODULE_DESCRIPTION ("Blackfin BF5xx on-chip I2C TWI Contoller Driver")
	MODULE_LICENSE ("GPL")
	MODULE_ALIAS ("platform:i2c-bfin-twi")

Macro Definition Documentation

#define TWI_I2C_MODE_COMBINED   3

Definition at line 33 of file i2c-bfin-twi.c.

#define TWI_I2C_MODE_REPEAT   4

Definition at line 34 of file i2c-bfin-twi.c.

#define TWI_I2C_MODE_STANDARD   1

Definition at line 31 of file i2c-bfin-twi.c.

#define TWI_I2C_MODE_STANDARDSUB   2

Definition at line 32 of file i2c-bfin-twi.c.

Function Documentation

int bfin_twi_do_smbus_xfer	(	struct i2c_adapter *	adap,
		u16	addr,
		unsigned short	flags,
		char	read_write,
		u8	command,
		int	size,
		union i2c_smbus_data *	data
	)

Definition at line 355 of file i2c-bfin-twi.c.

int bfin_twi_smbus_xfer	(	struct i2c_adapter *	adap,
		u16	addr,
		unsigned short	flags,
		char	read_write,
		u8	command,
		int	size,
		union i2c_smbus_data *	data
	)

Definition at line 553 of file i2c-bfin-twi.c.

MODULE_ALIAS

(

"platform:i2c-bfin-twi"

)

MODULE_AUTHOR	(	"Bryan	Wu,
		Sonic Zhang"
	)

MODULE_DESCRIPTION

(

"Blackfin BF5xx on-chip I2C TWI Contoller Driver"

)

module_exit

(

i2c_bfin_twi_exit

)

MODULE_LICENSE

(

"GPL"

)

subsys_initcall

(

i2c_bfin_twi_init

)