rtc-omap.c File Reference

#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/ioport.h>
#include <linux/delay.h>
#include <linux/rtc.h>
#include <linux/bcd.h>
#include <linux/platform_device.h>
#include <asm/io.h>

Go to the source code of this file.

Macros
#define	OMAP_RTC_BASE   0xfffb4800
#define	OMAP_RTC_SECONDS_REG   0x00
#define	OMAP_RTC_MINUTES_REG   0x04
#define	OMAP_RTC_HOURS_REG   0x08
#define	OMAP_RTC_DAYS_REG   0x0C
#define	OMAP_RTC_MONTHS_REG   0x10
#define	OMAP_RTC_YEARS_REG   0x14
#define	OMAP_RTC_WEEKS_REG   0x18
#define	OMAP_RTC_ALARM_SECONDS_REG   0x20
#define	OMAP_RTC_ALARM_MINUTES_REG   0x24
#define	OMAP_RTC_ALARM_HOURS_REG   0x28
#define	OMAP_RTC_ALARM_DAYS_REG   0x2c
#define	OMAP_RTC_ALARM_MONTHS_REG   0x30
#define	OMAP_RTC_ALARM_YEARS_REG   0x34
#define	OMAP_RTC_CTRL_REG   0x40
#define	OMAP_RTC_STATUS_REG   0x44
#define	OMAP_RTC_INTERRUPTS_REG   0x48
#define	OMAP_RTC_COMP_LSB_REG   0x4c
#define	OMAP_RTC_COMP_MSB_REG   0x50
#define	OMAP_RTC_OSC_REG   0x54
#define	OMAP_RTC_CTRL_SPLIT   (1<<7)
#define	OMAP_RTC_CTRL_DISABLE   (1<<6)
#define	OMAP_RTC_CTRL_SET_32_COUNTER   (1<<5)
#define	OMAP_RTC_CTRL_TEST   (1<<4)
#define	OMAP_RTC_CTRL_MODE_12_24   (1<<3)
#define	OMAP_RTC_CTRL_AUTO_COMP   (1<<2)
#define	OMAP_RTC_CTRL_ROUND_30S   (1<<1)
#define	OMAP_RTC_CTRL_STOP   (1<<0)
#define	OMAP_RTC_STATUS_POWER_UP   (1<<7)
#define	OMAP_RTC_STATUS_ALARM   (1<<6)
#define	OMAP_RTC_STATUS_1D_EVENT   (1<<5)
#define	OMAP_RTC_STATUS_1H_EVENT   (1<<4)
#define	OMAP_RTC_STATUS_1M_EVENT   (1<<3)
#define	OMAP_RTC_STATUS_1S_EVENT   (1<<2)
#define	OMAP_RTC_STATUS_RUN   (1<<1)
#define	OMAP_RTC_STATUS_BUSY   (1<<0)
#define	OMAP_RTC_INTERRUPTS_IT_ALARM   (1<<3)
#define	OMAP_RTC_INTERRUPTS_IT_TIMER   (1<<2)
#define	rtc_read(addr)   __raw_readb(rtc_base + (addr))
#define	rtc_write(val, addr)   __raw_writeb(val, rtc_base + (addr))
#define	omap_rtc_suspend   NULL
#define	omap_rtc_resume   NULL

Functions
	MODULE_ALIAS ("platform:omap_rtc")
	module_init (rtc_init)
	module_exit (rtc_exit)
	MODULE_AUTHOR ("George G. Davis (and others)")
	MODULE_LICENSE ("GPL")

Macro Definition Documentation

#define OMAP_RTC_ALARM_DAYS_REG   0x2c

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

#define OMAP_RTC_ALARM_HOURS_REG   0x28

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

#define OMAP_RTC_ALARM_MINUTES_REG   0x24

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

#define OMAP_RTC_ALARM_MONTHS_REG   0x30

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

#define OMAP_RTC_ALARM_SECONDS_REG   0x20

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

#define OMAP_RTC_ALARM_YEARS_REG   0x34

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

#define OMAP_RTC_BASE   0xfffb4800

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

#define OMAP_RTC_COMP_LSB_REG   0x4c

Definition at line 63 of file rtc-omap.c.

#define OMAP_RTC_COMP_MSB_REG   0x50

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

#define OMAP_RTC_CTRL_AUTO_COMP   (1<<2)

Definition at line 73 of file rtc-omap.c.

#define OMAP_RTC_CTRL_DISABLE   (1<<6)

Definition at line 69 of file rtc-omap.c.

#define OMAP_RTC_CTRL_MODE_12_24   (1<<3)

Definition at line 72 of file rtc-omap.c.

#define OMAP_RTC_CTRL_REG   0x40

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

#define OMAP_RTC_CTRL_ROUND_30S   (1<<1)

Definition at line 74 of file rtc-omap.c.

#define OMAP_RTC_CTRL_SET_32_COUNTER   (1<<5)

Definition at line 70 of file rtc-omap.c.

#define OMAP_RTC_CTRL_SPLIT   (1<<7)

Definition at line 68 of file rtc-omap.c.

#define OMAP_RTC_CTRL_STOP   (1<<0)

Definition at line 75 of file rtc-omap.c.

#define OMAP_RTC_CTRL_TEST   (1<<4)

Definition at line 71 of file rtc-omap.c.

#define OMAP_RTC_DAYS_REG   0x0C

Definition at line 47 of file rtc-omap.c.

#define OMAP_RTC_HOURS_REG   0x08

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

#define OMAP_RTC_INTERRUPTS_IT_ALARM   (1<<3)

Definition at line 88 of file rtc-omap.c.

#define OMAP_RTC_INTERRUPTS_IT_TIMER   (1<<2)

Definition at line 89 of file rtc-omap.c.

#define OMAP_RTC_INTERRUPTS_REG   0x48

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

#define OMAP_RTC_MINUTES_REG   0x04

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

#define OMAP_RTC_MONTHS_REG   0x10

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

#define OMAP_RTC_OSC_REG   0x54

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

#define omap_rtc_resume   NULL

Definition at line 459 of file rtc-omap.c.

#define OMAP_RTC_SECONDS_REG   0x00

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

#define OMAP_RTC_STATUS_1D_EVENT   (1<<5)

Definition at line 80 of file rtc-omap.c.

#define OMAP_RTC_STATUS_1H_EVENT   (1<<4)

Definition at line 81 of file rtc-omap.c.

#define OMAP_RTC_STATUS_1M_EVENT   (1<<3)

Definition at line 82 of file rtc-omap.c.

#define OMAP_RTC_STATUS_1S_EVENT   (1<<2)

Definition at line 83 of file rtc-omap.c.

#define OMAP_RTC_STATUS_ALARM   (1<<6)

Definition at line 79 of file rtc-omap.c.

#define OMAP_RTC_STATUS_BUSY   (1<<0)

Definition at line 85 of file rtc-omap.c.

#define OMAP_RTC_STATUS_POWER_UP   (1<<7)

Definition at line 78 of file rtc-omap.c.

#define OMAP_RTC_STATUS_REG   0x44

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

#define OMAP_RTC_STATUS_RUN   (1<<1)

Definition at line 84 of file rtc-omap.c.

#define omap_rtc_suspend   NULL

Definition at line 458 of file rtc-omap.c.

#define OMAP_RTC_WEEKS_REG   0x18

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

#define OMAP_RTC_YEARS_REG   0x14

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

#define rtc_read

(

addr

)

__raw_readb(rtc_base + (addr))

Definition at line 93 of file rtc-omap.c.

#define rtc_write	(		val,
			addr
	)		__raw_writeb(val, rtc_base + (addr))

Definition at line 94 of file rtc-omap.c.

Function Documentation

MODULE_ALIAS

(

"platform:omap_rtc"

)

MODULE_AUTHOR

(

"George G. Davis (and others)"

)

module_exit

(

rtc_exit

)

module_init

(

rtc_init

)

MODULE_LICENSE

(

"GPL"

)