arch/arm/mach-davinci/include/mach/timex.h

   1 /*
   2  * DaVinci timer defines
   3  *
   4  * Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com>
   5  *
   6  * 2007 (c) MontaVista Software, Inc. This file is licensed under
   7  * the terms of the GNU General Public License version 2. This program
   8  * is licensed "as is" without any warranty of any kind, whether express
   9  * or implied.
  10  */
  11 #ifndef __ASM_ARCH_TIMEX_H
  12 #define __ASM_ARCH_TIMEX_H
  13
  14 /*
  15  * Alert: Not all timers of the DaVinci family run at a frequency of 27MHz,
  16  * but we should be fine as long as CLOCK_TICK_RATE or LATCH (see include/
  17  * linux/jiffies.h) are not used directly in code. Currently none of the
  18  * code relevant to DaVinci platform depends on these values directly.
  19  */
  20 #define CLOCK_TICK_RATE 27000000
  21
  22 #endif /* __ASM_ARCH_TIMEX_H__ */