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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-mips/mach-dec
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'include/asm-mips/mach-dec')
-rw-r--r--include/asm-mips/mach-dec/mc146818rtc.h46
-rw-r--r--include/asm-mips/mach-dec/param.h18
2 files changed, 64 insertions, 0 deletions
diff --git a/include/asm-mips/mach-dec/mc146818rtc.h b/include/asm-mips/mach-dec/mc146818rtc.h
new file mode 100644
index 000000000000..a326f451253b
--- /dev/null
+++ b/include/asm-mips/mach-dec/mc146818rtc.h
@@ -0,0 +1,46 @@
1/*
2 * RTC definitions for DECstation style attached Dallas DS1287 chip.
3 *
4 * Copyright (C) 1998, 2001 by Ralf Baechle
5 * Copyright (C) 1998 by Harald Koerfgen
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
23#define RTC_PORT(x) CPHYSADDR(dec_rtc_base)
24#define RTC_IO_EXTENT dec_kn_slot_size
25#define RTC_IOMAPPED 0
26#undef RTC_IRQ
27
28#define RTC_DEC_YEAR 0x3f /* Where we store the real year on DECs. */
29
30#include <linux/mc146818rtc.h>
31#include <linux/module.h>
32#include <linux/types.h>
33
34static inline unsigned char CMOS_READ(unsigned long addr)
35{
36 return dec_rtc_base[addr * 4];
37}
38
39static inline void CMOS_WRITE(unsigned char data, unsigned long addr)
40{
41 dec_rtc_base[addr * 4] = data;
42}
43
44#define RTC_ALWAYS_BCD 0
45
46#endif /* __ASM_MIPS_DEC_RTC_DEC_H */
diff --git a/include/asm-mips/mach-dec/param.h b/include/asm-mips/mach-dec/param.h
new file mode 100644
index 000000000000..3e4f0e390847
--- /dev/null
+++ b/include/asm-mips/mach-dec/param.h
@@ -0,0 +1,18 @@
1/*
2 * This file is subject to the terms and conditions of the GNU General Public
3 * License. See the file "COPYING" in the main directory of this archive
4 * for more details.
5 *
6 * Copyright (C) 2003 by Ralf Baechle
7 */
8#ifndef __ASM_MACH_DEC_PARAM_H
9#define __ASM_MACH_DEC_PARAM_H
10
11/*
12 * log2(HZ), change this here if you want another HZ value. This is also
13 * used in dec_time_init. Minimum is 1, Maximum is 15.
14 */
15#define LOG_2_HZ 7
16#define HZ (1 << LOG_2_HZ)
17
18#endif /* __ASM_MACH_DEC_PARAM_H */