kernel/arch/blackfin/include/asm/pm.h

   1 /*
   2  * Blackfin bf609 power management
   3  *
   4  * Copyright 2011 Analog Devices Inc.
   5  *
   6  * Licensed under the GPL-2
   7  */
   8
   9 #ifndef __PM_H__
  10 #define __PM_H__
  11
  12 #include <linux/suspend.h>
  13
  14 struct bfin_cpu_pm_fns {
  15         void    (*save)(unsigned long *);
  16         void    (*restore)(unsigned long *);
  17         int     (*valid)(suspend_state_t state);
  18         void    (*enter)(suspend_state_t state);
  19         int     (*prepare)(void);
  20         void    (*finish)(void);
  21 };
  22
  23 extern struct bfin_cpu_pm_fns *bfin_cpu_pm;
  24
  25 # ifdef CONFIG_BFIN_COREB
  26 void bfin_coreb_start(void);
  27 void bfin_coreb_stop(void);
  28 void bfin_coreb_reset(void);
  29 # endif
  30
  31 #endif