/* | |
* Copyright (C) 1998, 1999, 2003 Ralf Baechle | |
* | |
* This file is subject to the terms and conditions of the GNU General Public | |
* License. See the file "COPYING" in the main directory of this archive | |
* for more details. | |
*/ | |
#ifndef __LINUX_DS1286_H | |
#define __LINUX_DS1286_H | |
#include <asm/ds1286.h> | |
/********************************************************************** | |
* register summary | |
**********************************************************************/ | |
#define RTC_HUNDREDTH_SECOND 0 | |
#define RTC_SECONDS 1 | |
#define RTC_MINUTES 2 | |
#define RTC_MINUTES_ALARM 3 | |
#define RTC_HOURS 4 | |
#define RTC_HOURS_ALARM 5 | |
#define RTC_DAY 6 | |
#define RTC_DAY_ALARM 7 | |
#define RTC_DATE 8 | |
#define RTC_MONTH 9 | |
#define RTC_YEAR 10 | |
#define RTC_CMD 11 | |
#define RTC_WHSEC 12 | |
#define RTC_WSEC 13 | |
#define RTC_UNUSED 14 | |
/* RTC_*_alarm is always true if 2 MSBs are set */ | |
# define RTC_ALARM_DONT_CARE 0xC0 | |
/* | |
* Bits in the month register | |
*/ | |
#define RTC_EOSC 0x80 | |
#define RTC_ESQW 0x40 | |
/* | |
* Bits in the Command register | |
*/ | |
#define RTC_TDF 0x01 | |
#define RTC_WAF 0x02 | |
#define RTC_TDM 0x04 | |
#define RTC_WAM 0x08 | |
#define RTC_PU_LVL 0x10 | |
#define RTC_IBH_LO 0x20 | |
#define RTC_IPSW 0x40 | |
#define RTC_TE 0x80 | |
#endif /* __LINUX_DS1286_H */ |