rtc-isl1208.c File Reference

#include <linux/module.h>
#include <linux/i2c.h>
#include <linux/bcd.h>
#include <linux/rtc.h>

Go to the source code of this file.

Macros
#define	DRV_VERSION   "0.3"
#define	ISL1208_REG_SC   0x00
#define	ISL1208_REG_MN   0x01
#define	ISL1208_REG_HR   0x02
#define	ISL1208_REG_HR_MIL   (1<<7) /* 24h/12h mode */
#define	ISL1208_REG_HR_PM   (1<<5) /* PM/AM bit in 12h mode */
#define	ISL1208_REG_DT   0x03
#define	ISL1208_REG_MO   0x04
#define	ISL1208_REG_YR   0x05
#define	ISL1208_REG_DW   0x06
#define	ISL1208_RTC_SECTION_LEN   7
#define	ISL1208_REG_SR   0x07
#define	ISL1208_REG_SR_ARST   (1<<7) /* auto reset */
#define	ISL1208_REG_SR_XTOSCB   (1<<6) /* crystal oscillator */
#define	ISL1208_REG_SR_WRTC   (1<<4) /* write rtc */
#define	ISL1208_REG_SR_ALM   (1<<2) /* alarm */
#define	ISL1208_REG_SR_BAT   (1<<1) /* battery */
#define	ISL1208_REG_SR_RTCF   (1<<0) /* rtc fail */
#define	ISL1208_REG_INT   0x08
#define	ISL1208_REG_INT_ALME   (1<<6) /* alarm enable */
#define	ISL1208_REG_INT_IM   (1<<7) /* interrupt/alarm mode */
#define	ISL1208_REG_09   0x09 /* reserved */
#define	ISL1208_REG_ATR   0x0a
#define	ISL1208_REG_DTR   0x0b
#define	ISL1208_REG_SCA   0x0c
#define	ISL1208_REG_MNA   0x0d
#define	ISL1208_REG_HRA   0x0e
#define	ISL1208_REG_DTA   0x0f
#define	ISL1208_REG_MOA   0x10
#define	ISL1208_REG_DWA   0x11
#define	ISL1208_ALARM_SECTION_LEN   6
#define	ISL1208_REG_USR1   0x12
#define	ISL1208_REG_USR2   0x13
#define	ISL1208_USR_SECTION_LEN   2

Functions
	MODULE_DEVICE_TABLE (i2c, isl1208_id)
	module_i2c_driver (isl1208_driver)
	MODULE_AUTHOR ("Herbert Valerio Riedel <[email protected]>")
	MODULE_DESCRIPTION ("Intersil ISL1208 RTC driver")
	MODULE_LICENSE ("GPL")
	MODULE_VERSION (DRV_VERSION)

Macro Definition Documentation

#define DRV_VERSION   "0.3"

Definition at line 18 of file rtc-isl1208.c.

#define ISL1208_ALARM_SECTION_LEN   6

Definition at line 55 of file rtc-isl1208.c.

#define ISL1208_REG_09   0x09 /* reserved */

Definition at line 44 of file rtc-isl1208.c.

#define ISL1208_REG_ATR   0x0a

Definition at line 45 of file rtc-isl1208.c.

#define ISL1208_REG_DT   0x03

Definition at line 27 of file rtc-isl1208.c.

#define ISL1208_REG_DTA   0x0f

Definition at line 52 of file rtc-isl1208.c.

#define ISL1208_REG_DTR   0x0b

Definition at line 46 of file rtc-isl1208.c.

#define ISL1208_REG_DW   0x06

Definition at line 30 of file rtc-isl1208.c.

#define ISL1208_REG_DWA   0x11

Definition at line 54 of file rtc-isl1208.c.

#define ISL1208_REG_HR   0x02

Definition at line 24 of file rtc-isl1208.c.

#define ISL1208_REG_HR_MIL   (1<<7) /* 24h/12h mode */

Definition at line 25 of file rtc-isl1208.c.

#define ISL1208_REG_HR_PM   (1<<5) /* PM/AM bit in 12h mode */

Definition at line 26 of file rtc-isl1208.c.

#define ISL1208_REG_HRA   0x0e

Definition at line 51 of file rtc-isl1208.c.

#define ISL1208_REG_INT   0x08

Definition at line 41 of file rtc-isl1208.c.

#define ISL1208_REG_INT_ALME   (1<<6) /* alarm enable */

Definition at line 42 of file rtc-isl1208.c.

#define ISL1208_REG_INT_IM   (1<<7) /* interrupt/alarm mode */

Definition at line 43 of file rtc-isl1208.c.

#define ISL1208_REG_MN   0x01

Definition at line 23 of file rtc-isl1208.c.

#define ISL1208_REG_MNA   0x0d

Definition at line 50 of file rtc-isl1208.c.

#define ISL1208_REG_MO   0x04

Definition at line 28 of file rtc-isl1208.c.

#define ISL1208_REG_MOA   0x10

Definition at line 53 of file rtc-isl1208.c.

#define ISL1208_REG_SC   0x00

Definition at line 22 of file rtc-isl1208.c.

#define ISL1208_REG_SCA   0x0c

Definition at line 49 of file rtc-isl1208.c.

#define ISL1208_REG_SR   0x07

Definition at line 34 of file rtc-isl1208.c.

#define ISL1208_REG_SR_ALM   (1<<2) /* alarm */

Definition at line 38 of file rtc-isl1208.c.

#define ISL1208_REG_SR_ARST   (1<<7) /* auto reset */

Definition at line 35 of file rtc-isl1208.c.

#define ISL1208_REG_SR_BAT   (1<<1) /* battery */

Definition at line 39 of file rtc-isl1208.c.

#define ISL1208_REG_SR_RTCF   (1<<0) /* rtc fail */

Definition at line 40 of file rtc-isl1208.c.

#define ISL1208_REG_SR_WRTC   (1<<4) /* write rtc */

Definition at line 37 of file rtc-isl1208.c.

#define ISL1208_REG_SR_XTOSCB   (1<<6) /* crystal oscillator */

Definition at line 36 of file rtc-isl1208.c.

#define ISL1208_REG_USR1   0x12

Definition at line 58 of file rtc-isl1208.c.

#define ISL1208_REG_USR2   0x13

Definition at line 59 of file rtc-isl1208.c.

#define ISL1208_REG_YR   0x05

Definition at line 29 of file rtc-isl1208.c.

#define ISL1208_RTC_SECTION_LEN   7

Definition at line 31 of file rtc-isl1208.c.

#define ISL1208_USR_SECTION_LEN   2

Definition at line 60 of file rtc-isl1208.c.

Function Documentation

MODULE_AUTHOR

(

"Herbert Valerio Riedel <[email protected]>"

)

MODULE_DESCRIPTION

(

"Intersil ISL1208 RTC driver"

)

MODULE_DEVICE_TABLE	(	i2c	,
		isl1208_id
	)

module_i2c_driver

(

isl1208_driver

)

MODULE_LICENSE

(

"GPL"

)

MODULE_VERSION

(

DRV_VERSION

)