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spi-sh-msiof.c File Reference
#include <linux/bitmap.h>
#include <linux/clk.h>
#include <linux/completion.h>
#include <linux/delay.h>
#include <linux/err.h>
#include <linux/gpio.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/io.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/pm_runtime.h>
#include <linux/spi/sh_msiof.h>
#include <linux/spi/spi.h>
#include <linux/spi/spi_bitbang.h>
#include <asm/unaligned.h>

Go to the source code of this file.

Data Structures

struct  sh_msiof_spi_priv
 

Macros

#define TMDR1   0x00
 
#define TMDR2   0x04
 
#define TMDR3   0x08
 
#define RMDR1   0x10
 
#define RMDR2   0x14
 
#define RMDR3   0x18
 
#define TSCR   0x20
 
#define RSCR   0x22
 
#define CTR   0x28
 
#define FCTR   0x30
 
#define STR   0x40
 
#define IER   0x44
 
#define TDR1   0x48
 
#define TDR2   0x4c
 
#define TFDR   0x50
 
#define RDR1   0x58
 
#define RDR2   0x5c
 
#define RFDR   0x60
 
#define CTR_TSCKE   (1 << 15)
 
#define CTR_TFSE   (1 << 14)
 
#define CTR_TXE   (1 << 9)
 
#define CTR_RXE   (1 << 8)
 
#define STR_TEOF   (1 << 23)
 
#define STR_REOF   (1 << 7)
 

Functions

 module_platform_driver (sh_msiof_spi_drv)
 
 MODULE_DESCRIPTION ("SuperH MSIOF SPI Master Interface Driver")
 
 MODULE_AUTHOR ("Magnus Damm")
 
 MODULE_LICENSE ("GPL v2")
 
 MODULE_ALIAS ("platform:spi_sh_msiof")
 

Macro Definition Documentation

#define CTR   0x28

Definition at line 52 of file spi-sh-msiof.c.

#define CTR_RXE   (1 << 8)

Definition at line 66 of file spi-sh-msiof.c.

#define CTR_TFSE   (1 << 14)

Definition at line 64 of file spi-sh-msiof.c.

#define CTR_TSCKE   (1 << 15)

Definition at line 63 of file spi-sh-msiof.c.

#define CTR_TXE   (1 << 9)

Definition at line 65 of file spi-sh-msiof.c.

#define FCTR   0x30

Definition at line 53 of file spi-sh-msiof.c.

#define IER   0x44

Definition at line 55 of file spi-sh-msiof.c.

#define RDR1   0x58

Definition at line 59 of file spi-sh-msiof.c.

#define RDR2   0x5c

Definition at line 60 of file spi-sh-msiof.c.

#define RFDR   0x60

Definition at line 61 of file spi-sh-msiof.c.

#define RMDR1   0x10

Definition at line 47 of file spi-sh-msiof.c.

#define RMDR2   0x14

Definition at line 48 of file spi-sh-msiof.c.

#define RMDR3   0x18

Definition at line 49 of file spi-sh-msiof.c.

#define RSCR   0x22

Definition at line 51 of file spi-sh-msiof.c.

#define STR   0x40

Definition at line 54 of file spi-sh-msiof.c.

#define STR_REOF   (1 << 7)

Definition at line 69 of file spi-sh-msiof.c.

#define STR_TEOF   (1 << 23)

Definition at line 68 of file spi-sh-msiof.c.

#define TDR1   0x48

Definition at line 56 of file spi-sh-msiof.c.

#define TDR2   0x4c

Definition at line 57 of file spi-sh-msiof.c.

#define TFDR   0x50

Definition at line 58 of file spi-sh-msiof.c.

#define TMDR1   0x00

Definition at line 44 of file spi-sh-msiof.c.

#define TMDR2   0x04

Definition at line 45 of file spi-sh-msiof.c.

#define TMDR3   0x08

Definition at line 46 of file spi-sh-msiof.c.

#define TSCR   0x20

Definition at line 50 of file spi-sh-msiof.c.

Function Documentation

MODULE_ALIAS ( "platform:spi_sh_msiof"  )
MODULE_AUTHOR ( "Magnus Damm"  )
MODULE_DESCRIPTION ( "SuperH MSIOF SPI Master Interface Driver"  )
MODULE_LICENSE ( "GPL v2 )
module_platform_driver ( sh_msiof_spi_drv  )

Variable Documentation

unsigned short div

Definition at line 130 of file spi-sh-msiof.c.

unsigned short scr

Definition at line 131 of file spi-sh-msiof.c.