rtc-m41t93.c File Reference

#include <linux/bcd.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/rtc.h>
#include <linux/spi/spi.h>

Go to the source code of this file.

Macros
#define	M41T93_REG_SSEC   0
#define	M41T93_REG_ST_SEC   1
#define	M41T93_REG_MIN   2
#define	M41T93_REG_CENT_HOUR   3
#define	M41T93_REG_WDAY   4
#define	M41T93_REG_DAY   5
#define	M41T93_REG_MON   6
#define	M41T93_REG_YEAR   7
#define	M41T93_REG_ALM_HOUR_HT   0xc
#define	M41T93_REG_FLAGS   0xf
#define	M41T93_FLAG_ST   (1 << 7)
#define	M41T93_FLAG_OF   (1 << 2)
#define	M41T93_FLAG_BL   (1 << 4)
#define	M41T93_FLAG_HT   (1 << 6)

Functions
	module_spi_driver (m41t93_driver)
	MODULE_AUTHOR ("Nikolaus Voss <[email protected]>")
	MODULE_DESCRIPTION ("Driver for ST M41T93 SPI RTC")
	MODULE_LICENSE ("GPL")
	MODULE_ALIAS ("spi:rtc-m41t93")

Macro Definition Documentation

#define M41T93_FLAG_BL   (1 << 4)

Definition at line 34 of file rtc-m41t93.c.

#define M41T93_FLAG_HT   (1 << 6)

Definition at line 35 of file rtc-m41t93.c.

#define M41T93_FLAG_OF   (1 << 2)

Definition at line 33 of file rtc-m41t93.c.

#define M41T93_FLAG_ST   (1 << 7)

Definition at line 32 of file rtc-m41t93.c.

#define M41T93_REG_ALM_HOUR_HT   0xc

Definition at line 29 of file rtc-m41t93.c.

#define M41T93_REG_CENT_HOUR   3

Definition at line 22 of file rtc-m41t93.c.

#define M41T93_REG_DAY   5

Definition at line 24 of file rtc-m41t93.c.

#define M41T93_REG_FLAGS   0xf

Definition at line 30 of file rtc-m41t93.c.

#define M41T93_REG_MIN   2

Definition at line 21 of file rtc-m41t93.c.

#define M41T93_REG_MON   6

Definition at line 25 of file rtc-m41t93.c.

#define M41T93_REG_SSEC   0

Definition at line 19 of file rtc-m41t93.c.

#define M41T93_REG_ST_SEC   1

Definition at line 20 of file rtc-m41t93.c.

#define M41T93_REG_WDAY   4

Definition at line 23 of file rtc-m41t93.c.

#define M41T93_REG_YEAR   7

Definition at line 26 of file rtc-m41t93.c.

Function Documentation

MODULE_ALIAS

(

"spi:rtc-m41t93"

)

MODULE_AUTHOR

(

"Nikolaus Voss <[email protected]>"

)

MODULE_DESCRIPTION

(

"Driver for ST M41T93 SPI RTC"

)

MODULE_LICENSE

(

"GPL"

)

module_spi_driver

(

m41t93_driver

)