rtc-rx8025.c File Reference

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/init.h>
#include <linux/bcd.h>
#include <linux/i2c.h>
#include <linux/list.h>
#include <linux/rtc.h>

Go to the source code of this file.

Data Structures
struct	rx8025_data

Macros
#define	RX8025_REG_SEC   0x00
#define	RX8025_REG_MIN   0x01
#define	RX8025_REG_HOUR   0x02
#define	RX8025_REG_WDAY   0x03
#define	RX8025_REG_MDAY   0x04
#define	RX8025_REG_MONTH   0x05
#define	RX8025_REG_YEAR   0x06
#define	RX8025_REG_DIGOFF   0x07
#define	RX8025_REG_ALWMIN   0x08
#define	RX8025_REG_ALWHOUR   0x09
#define	RX8025_REG_ALWWDAY   0x0a
#define	RX8025_REG_ALDMIN   0x0b
#define	RX8025_REG_ALDHOUR   0x0c
#define	RX8025_REG_CTRL1   0x0e
#define	RX8025_REG_CTRL2   0x0f
#define	RX8025_BIT_CTRL1_CT   (7 << 0)
#define	RX8025_BIT_CTRL1_CT_1HZ   4
#define	RX8025_BIT_CTRL1_TEST   (1 << 3)
#define	RX8025_BIT_CTRL1_1224   (1 << 5)
#define	RX8025_BIT_CTRL1_DALE   (1 << 6)
#define	RX8025_BIT_CTRL1_WALE   (1 << 7)
#define	RX8025_BIT_CTRL2_DAFG   (1 << 0)
#define	RX8025_BIT_CTRL2_WAFG   (1 << 1)
#define	RX8025_BIT_CTRL2_CTFG   (1 << 2)
#define	RX8025_BIT_CTRL2_PON   (1 << 4)
#define	RX8025_BIT_CTRL2_XST   (1 << 5)
#define	RX8025_BIT_CTRL2_VDET   (1 << 6)
#define	RX8025_ADJ_RESOLUTION   3050 /* in ppb */
#define	RX8025_ADJ_DATA_MAX   62
#define	RX8025_ADJ_DATA_MIN   -62

Functions
	MODULE_DEVICE_TABLE (i2c, rx8025_id)
	module_i2c_driver (rx8025_driver)
	MODULE_AUTHOR ("Wolfgang Grandegger <[email protected]>")
	MODULE_DESCRIPTION ("RX-8025 SA/NB RTC driver")
	MODULE_LICENSE ("GPL")

Macro Definition Documentation

#define RX8025_ADJ_DATA_MAX   62

Definition at line 65 of file rtc-rx8025.c.

#define RX8025_ADJ_DATA_MIN   -62

Definition at line 66 of file rtc-rx8025.c.

#define RX8025_ADJ_RESOLUTION   3050 /* in ppb */

Definition at line 64 of file rtc-rx8025.c.

#define RX8025_BIT_CTRL1_1224   (1 << 5)

Definition at line 52 of file rtc-rx8025.c.

#define RX8025_BIT_CTRL1_CT   (7 << 0)

Definition at line 48 of file rtc-rx8025.c.

#define RX8025_BIT_CTRL1_CT_1HZ   4

Definition at line 50 of file rtc-rx8025.c.

#define RX8025_BIT_CTRL1_DALE   (1 << 6)

Definition at line 53 of file rtc-rx8025.c.

#define RX8025_BIT_CTRL1_TEST   (1 << 3)

Definition at line 51 of file rtc-rx8025.c.

#define RX8025_BIT_CTRL1_WALE   (1 << 7)

Definition at line 54 of file rtc-rx8025.c.

#define RX8025_BIT_CTRL2_CTFG   (1 << 2)

Definition at line 58 of file rtc-rx8025.c.

#define RX8025_BIT_CTRL2_DAFG   (1 << 0)

Definition at line 56 of file rtc-rx8025.c.

#define RX8025_BIT_CTRL2_PON   (1 << 4)

Definition at line 59 of file rtc-rx8025.c.

#define RX8025_BIT_CTRL2_VDET   (1 << 6)

Definition at line 61 of file rtc-rx8025.c.

#define RX8025_BIT_CTRL2_WAFG   (1 << 1)

Definition at line 57 of file rtc-rx8025.c.

#define RX8025_BIT_CTRL2_XST   (1 << 5)

Definition at line 60 of file rtc-rx8025.c.

#define RX8025_REG_ALDHOUR   0x0c

Definition at line 43 of file rtc-rx8025.c.

#define RX8025_REG_ALDMIN   0x0b

Definition at line 42 of file rtc-rx8025.c.

#define RX8025_REG_ALWHOUR   0x09

Definition at line 40 of file rtc-rx8025.c.

#define RX8025_REG_ALWMIN   0x08

Definition at line 39 of file rtc-rx8025.c.

#define RX8025_REG_ALWWDAY   0x0a

Definition at line 41 of file rtc-rx8025.c.

#define RX8025_REG_CTRL1   0x0e

Definition at line 45 of file rtc-rx8025.c.

#define RX8025_REG_CTRL2   0x0f

Definition at line 46 of file rtc-rx8025.c.

#define RX8025_REG_DIGOFF   0x07

Definition at line 38 of file rtc-rx8025.c.

#define RX8025_REG_HOUR   0x02

Definition at line 33 of file rtc-rx8025.c.

#define RX8025_REG_MDAY   0x04

Definition at line 35 of file rtc-rx8025.c.

#define RX8025_REG_MIN   0x01

Definition at line 32 of file rtc-rx8025.c.

#define RX8025_REG_MONTH   0x05

Definition at line 36 of file rtc-rx8025.c.

#define RX8025_REG_SEC   0x00

Definition at line 31 of file rtc-rx8025.c.

#define RX8025_REG_WDAY   0x03

Definition at line 34 of file rtc-rx8025.c.

#define RX8025_REG_YEAR   0x06

Definition at line 37 of file rtc-rx8025.c.

Function Documentation

MODULE_AUTHOR

(

"Wolfgang Grandegger <[email protected]>"

)

MODULE_DESCRIPTION

(

"RX-8025 SA/NB RTC driver"

)

MODULE_DEVICE_TABLE	(	i2c	,
		rx8025_id
	)

module_i2c_driver

(

rx8025_driver

)

MODULE_LICENSE

(

"GPL"

)