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timex.h
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1 /* linux/arch/arm/mach-s5p64x0/include/mach/timex.h
2  *
3  * Copyright (c) 2010 Samsung Electronics Co., Ltd.
4  * http://www.samsung.com
5  *
6  * Copyright (c) 2003-2005 Simtec Electronics
7  * Ben Dooks <[email protected]>
8  *
9  * S5P64X0 - time parameters
10  *
11  * This program is free software; you can redistribute it and/or modify
12  * it under the terms of the GNU General Public License version 2 as
13  * published by the Free Software Foundation.
14 */
15 
16 #ifndef __ASM_ARCH_TIMEX_H
17 #define __ASM_ARCH_TIMEX_H
18 
19 /* CLOCK_TICK_RATE needs to be evaluatable by the cpp, so making it
20  * a variable is useless. It seems as long as we make our timers an
21  * exact multiple of HZ, any value that makes a 1->1 correspondence
22  * for the time conversion functions to/from jiffies is acceptable.
23 */
24 
25 #define CLOCK_TICK_RATE 12000000
26 
27 #endif /* __ASM_ARCH_TIMEX_H */