LXR linux/arch/arm/mach-s5p64x0/include/mach/timex.h

   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 <ben@simtec.co.uk>
   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 */
  28