pm.h 749 B

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  1. /*
  2. * AT91 Power Management
  3. *
  4. * Copyright (C) 2005 David Brownell
  5. *
  6. * This program is free software; you can redistribute it and/or modify
  7. * it under the terms of the GNU General Public License as published by
  8. * the Free Software Foundation; either version 2 of the License, or
  9. * (at your option) any later version.
  10. */
  11. #ifndef __ARCH_ARM_MACH_AT91_PM
  12. #define __ARCH_ARM_MACH_AT91_PM
  13. #include <asm/proc-fns.h>
  14. #include <mach/at91_ramc.h>
  15. #define AT91_MEMCTRL_MC 0
  16. #define AT91_MEMCTRL_SDRAMC 1
  17. #define AT91_MEMCTRL_DDRSDR 2
  18. #define AT91_PM_MEMTYPE_MASK 0x0f
  19. #define AT91_PM_MODE_OFFSET 4
  20. #define AT91_PM_MODE_MASK 0x01
  21. #define AT91_PM_MODE(x) (((x) & AT91_PM_MODE_MASK) << AT91_PM_MODE_OFFSET)
  22. #define AT91_PM_SLOW_CLOCK 0x01
  23. #endif