include/asm-arm/arch-pxa/pm.h

   1 /*
   2  * Copyright (c) 2005 Richard Purdie
   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
  10 #include <linux/suspend.h>
  11
  12 struct pxa_cpu_pm_fns {
  13         int     save_count;
  14         void    (*save)(unsigned long *);
  15         void    (*restore)(unsigned long *);
  16         int     (*valid)(suspend_state_t state);
  17         void    (*enter)(suspend_state_t state);
  18 };
  19
  20 extern struct pxa_cpu_pm_fns *pxa_cpu_pm_fns;
  21
  22 /* sleep.S */
  23 extern void pxa25x_cpu_suspend(unsigned int);
  24 extern void pxa27x_cpu_suspend(unsigned int);
  25 extern void pxa_cpu_resume(void);
  26
  27 extern int pxa_pm_enter(suspend_state_t state);