regs-timer.h 1.2 KB

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  1. /*
  2. * arch/arm/mach-ks8695/include/mach/regs-timer.h
  3. *
  4. * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk>
  5. * Copyright (C) 2006 Simtec Electronics
  6. *
  7. * KS8695 - Timer registers and bit definitions.
  8. *
  9. * This file is licensed under the terms of the GNU General Public
  10. * License version 2. This program is licensed "as is" without any
  11. * warranty of any kind, whether express or implied.
  12. */
  13. #ifndef KS8695_TIMER_H
  14. #define KS8695_TIMER_H
  15. #define KS8695_TMR_OFFSET (0xF0000 + 0xE400)
  16. #define KS8695_TMR_VA (KS8695_IO_VA + KS8695_TMR_OFFSET)
  17. #define KS8695_TMR_PA (KS8695_IO_PA + KS8695_TMR_OFFSET)
  18. /*
  19. * Timer registers
  20. */
  21. #define KS8695_TMCON (0x00) /* Timer Control Register */
  22. #define KS8695_T1TC (0x04) /* Timer 1 Timeout Count Register */
  23. #define KS8695_T0TC (0x08) /* Timer 0 Timeout Count Register */
  24. #define KS8695_T1PD (0x0C) /* Timer 1 Pulse Count Register */
  25. #define KS8695_T0PD (0x10) /* Timer 0 Pulse Count Register */
  26. /* Timer Control Register */
  27. #define TMCON_T1EN (1 << 1) /* Timer 1 Enable */
  28. #define TMCON_T0EN (1 << 0) /* Timer 0 Enable */
  29. /* Timer0 Timeout Counter Register */
  30. #define T0TC_WATCHDOG (0xff) /* Enable watchdog mode */
  31. #endif