mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-15 10:36:55 +07:00
53 lines
1.2 KiB
C
53 lines
1.2 KiB
C
|
/*
|
||
|
|
* 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
|
||
|
|
|
||
|
|
/**********************************************************************
|
||
|
|
* 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 */
|