spi-nuc900.c File Reference

#include <linux/module.h>
#include <linux/init.h>
#include <linux/spinlock.h>
#include <linux/workqueue.h>
#include <linux/interrupt.h>
#include <linux/delay.h>
#include <linux/errno.h>
#include <linux/err.h>
#include <linux/clk.h>
#include <linux/device.h>
#include <linux/platform_device.h>
#include <linux/gpio.h>
#include <linux/io.h>
#include <linux/slab.h>
#include <linux/spi/spi.h>
#include <linux/spi/spi_bitbang.h>
#include <linux/platform_data/spi-nuc900.h>

Go to the source code of this file.

Data Structures
struct	nuc900_spi

Macros
#define	USI_CNT   0x00
#define	USI_DIV   0x04
#define	USI_SSR   0x08
#define	USI_RX0   0x10
#define	USI_TX0   0x10
#define	ENINT   (0x01 << 17)
#define	ENFLG   (0x01 << 16)
#define	TXNUM   (0x03 << 8)
#define	TXNEG   (0x01 << 2)
#define	RXNEG   (0x01 << 1)
#define	LSB   (0x01 << 10)
#define	SELECTLEV   (0x01 << 2)
#define	SELECTPOL   (0x01 << 31)
#define	SELECTSLAVE   0x01
#define	GOBUSY   0x01

Functions
	module_platform_driver (nuc900_spi_driver)
	MODULE_AUTHOR ("Wan ZongShun <[email protected]>")
	MODULE_DESCRIPTION ("nuc900 spi driver!")
	MODULE_LICENSE ("GPL")
	MODULE_ALIAS ("platform:nuc900-spi")

Macro Definition Documentation

#define ENFLG   (0x01 << 16)

Definition at line 40 of file spi-nuc900.c.

#define ENINT   (0x01 << 17)

Definition at line 39 of file spi-nuc900.c.

#define GOBUSY   0x01

Definition at line 48 of file spi-nuc900.c.

#define LSB   (0x01 << 10)

Definition at line 44 of file spi-nuc900.c.

#define RXNEG   (0x01 << 1)

Definition at line 43 of file spi-nuc900.c.

#define SELECTLEV   (0x01 << 2)

Definition at line 45 of file spi-nuc900.c.

#define SELECTPOL   (0x01 << 31)

Definition at line 46 of file spi-nuc900.c.

#define SELECTSLAVE   0x01

Definition at line 47 of file spi-nuc900.c.

#define TXNEG   (0x01 << 2)

Definition at line 42 of file spi-nuc900.c.

#define TXNUM   (0x03 << 8)

Definition at line 41 of file spi-nuc900.c.

#define USI_CNT   0x00

Definition at line 32 of file spi-nuc900.c.

#define USI_DIV   0x04

Definition at line 33 of file spi-nuc900.c.

#define USI_RX0   0x10

Definition at line 35 of file spi-nuc900.c.

#define USI_SSR   0x08

Definition at line 34 of file spi-nuc900.c.

#define USI_TX0   0x10

Definition at line 36 of file spi-nuc900.c.

Function Documentation

MODULE_ALIAS

(

"platform:nuc900-spi"

)

MODULE_AUTHOR

(

"Wan ZongShun <[email protected]>"

)

MODULE_DESCRIPTION

(

"nuc900 spi driver!"

)

MODULE_LICENSE

(

"GPL"

)

module_platform_driver

(

nuc900_spi_driver

)