arch/m68k/platform/coldfire/clk.c

   1 /***************************************************************************/
   2
   3 /*
   4  *      clk.c -- general ColdFire CPU kernel clk handling
   5  *
   6  *      Copyright (C) 2009, Greg Ungerer (gerg@snapgear.com)
   7  */
   8
   9 /***************************************************************************/
  10
  11 #include <linux/kernel.h>
  12 #include <linux/module.h>
  13 #include <linux/clk.h>
  14 #include <asm/coldfire.h>
  15
  16 /***************************************************************************/
  17
  18 struct clk *clk_get(struct device *dev, const char *id)
  19 {
  20         return NULL;
  21 }
  22 EXPORT_SYMBOL(clk_get);
  23
  24 int clk_enable(struct clk *clk)
  25 {
  26         return 0;
  27 }
  28 EXPORT_SYMBOL(clk_enable);
  29
  30 void clk_disable(struct clk *clk)
  31 {
  32 }
  33 EXPORT_SYMBOL(clk_disable);
  34
  35 void clk_put(struct clk *clk)
  36 {
  37 }
  38 EXPORT_SYMBOL(clk_put);
  39
  40 unsigned long clk_get_rate(struct clk *clk)
  41 {
  42         return MCF_CLK;
  43 }
  44 EXPORT_SYMBOL(clk_get_rate);
  45 /***************************************************************************/