arch/arm/mach-omap2/pm.h

   1 /*
   2  * OMAP2/3 Power Management Routines
   3  *
   4  * Copyright (C) 2008 Nokia Corporation
   5  * Jouni Hogander
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License version 2 as
   9  * published by the Free Software Foundation.
  10  */
  11 #ifndef __ARCH_ARM_MACH_OMAP2_PM_H
  12 #define __ARCH_ARM_MACH_OMAP2_PM_H
  13
  14 extern int omap2_pm_init(void);
  15 extern int omap3_pm_init(void);
  16
  17 #ifdef CONFIG_PM_DEBUG
  18 extern void omap2_pm_dump(int mode, int resume, unsigned int us);
  19 extern int omap2_pm_debug;
  20 #else
  21 #define omap2_pm_dump(mode, resume, us)         do {} while (0);
  22 #define omap2_pm_debug                          0
  23 #endif /* CONFIG_PM_DEBUG */
  24
  25 extern void omap24xx_idle_loop_suspend(void);
  26
  27 extern void omap24xx_cpu_suspend(u32 dll_ctrl, void __iomem *sdrc_dlla_ctrl,
  28                                         void __iomem *sdrc_power);
  29 extern void omap34xx_cpu_suspend(u32 *addr, int save_state);
  30 extern void save_secure_ram_context(u32 *addr);
  31
  32 extern unsigned int omap24xx_idle_loop_suspend_sz;
  33 extern unsigned int omap34xx_suspend_sz;
  34 extern unsigned int save_secure_ram_context_sz;
  35 extern unsigned int omap24xx_cpu_suspend_sz;
  36 extern unsigned int omap34xx_cpu_suspend_sz;
  37
  38 #endif