arch/arc/include/asm/clk.h

   1 /*
   2  * Copyright (C) 2012 Synopsys, Inc. (www.synopsys.com)
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License version 2 as
   6  * published by the Free Software Foundation.
   7  */
   8
   9 #ifndef _ASM_ARC_CLK_H
  10 #define _ASM_ARC_CLK_H
  11
  12 /* Although we can't really hide core_freq, the accessor is still better way */
  13 extern unsigned long core_freq;
  14
  15 static inline unsigned long arc_get_core_freq(void)
  16 {
  17         return core_freq;
  18 }
  19
  20 extern int arc_set_core_freq(unsigned long);
  21
  22 #endif