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timex.h
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1 /* arch/arm/mach-s3c2410/include/mach/timex.h
2  *
3  * Copyright (c) 2003-2005 Simtec Electronics
4  * Ben Dooks <[email protected]>
5  *
6  * S3C2410 - time parameters
7  *
8  * This program is free software; you can redistribute it and/or modify
9  * it under the terms of the GNU General Public License version 2 as
10  * published by the Free Software Foundation.
11 */
12 
13 #ifndef __ASM_ARCH_TIMEX_H
14 #define __ASM_ARCH_TIMEX_H
15 
16 /* CLOCK_TICK_RATE needs to be evaluatable by the cpp, so making it
17  * a variable is useless. It seems as long as we make our timers an
18  * exact multiple of HZ, any value that makes a 1->1 correspondence
19  * for the time conversion functions to/from jiffies is acceptable.
20 */
21 
22 #define CLOCK_TICK_RATE 12000000
23 
24 #endif /* __ASM_ARCH_TIMEX_H */