diff options
Diffstat (limited to 'include/asm-sh64/timex.h')
-rw-r--r-- | include/asm-sh64/timex.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/include/asm-sh64/timex.h b/include/asm-sh64/timex.h new file mode 100644 index 000000000000..af0b79269661 --- /dev/null +++ b/include/asm-sh64/timex.h | |||
@@ -0,0 +1,34 @@ | |||
1 | #ifndef __ASM_SH64_TIMEX_H | ||
2 | #define __ASM_SH64_TIMEX_H | ||
3 | |||
4 | /* | ||
5 | * This file is subject to the terms and conditions of the GNU General Public | ||
6 | * License. See the file "COPYING" in the main directory of this archive | ||
7 | * for more details. | ||
8 | * | ||
9 | * include/asm-sh64/timex.h | ||
10 | * | ||
11 | * Copyright (C) 2000, 2001 Paolo Alberelli | ||
12 | * Copyright (C) 2003 Paul Mundt | ||
13 | * | ||
14 | * sh-5 architecture timex specifications | ||
15 | * | ||
16 | */ | ||
17 | |||
18 | #define CLOCK_TICK_RATE 1193180 /* Underlying HZ */ | ||
19 | #define CLOCK_TICK_FACTOR 20 /* Factor of both 1000000 and CLOCK_TICK_RATE */ | ||
20 | #define FINETUNE ((((((long)LATCH * HZ - CLOCK_TICK_RATE) << SHIFT_HZ) * \ | ||
21 | (1000000/CLOCK_TICK_FACTOR) / (CLOCK_TICK_RATE/CLOCK_TICK_FACTOR)) \ | ||
22 | << (SHIFT_SCALE-SHIFT_HZ)) / HZ) | ||
23 | |||
24 | typedef unsigned long cycles_t; | ||
25 | |||
26 | static __inline__ cycles_t get_cycles (void) | ||
27 | { | ||
28 | return 0; | ||
29 | } | ||
30 | |||
31 | #define vxtime_lock() do {} while (0) | ||
32 | #define vxtime_unlock() do {} while (0) | ||
33 | |||
34 | #endif /* __ASM_SH64_TIMEX_H */ | ||