1/*
2 *	include/asm-mips/dec/rtc-dec.h
3 *
4 *	RTC definitions for DECstation style attached Dallas DS1287 chip.
5 *
6 *	Copyright (C) 2002  Maciej W. Rozycki
7 *
8 *	This program is free software; you can redistribute it and/or
9 *	modify it under the terms of the GNU General Public License
10 *	as published by the Free Software Foundation; either version
11 *	2 of the License, or (at your option) any later version.
12 */
13#ifndef __ASM_MIPS_DEC_RTC_DEC_H
14#define __ASM_MIPS_DEC_RTC_DEC_H
15
16#include <linux/types.h>
17
18#include <asm/addrspace.h>
19
20extern volatile u8 *dec_rtc_base;
21extern unsigned long dec_kn_slot_size;
22
23extern struct rtc_ops dec_rtc_ops;
24
25#define RTC_PORT(x)	CPHYSADDR(dec_rtc_base)
26#define RTC_IO_EXTENT	dec_kn_slot_size
27#define RTC_IOMAPPED	0
28#define RTC_IRQ		0
29
30#define RTC_DEC_YEAR	0x3f	/* Where we store the real year on DECs.  */
31
32#endif /* __ASM_MIPS_DEC_RTC_DEC_H */
33