m48t59y.h 1.4 KB

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  1. /*
  2. * SGS M48-T59Y TOD/NVRAM Driver
  3. *
  4. * (C) Copyright 2000
  5. * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  6. *
  7. * (C) Copyright 1999, by Curt McDowell, 08-06-99, Broadcom Corp.
  8. *
  9. * (C) Copyright 2001, James Dougherty, 07/18/01, Broadcom Corp.
  10. *
  11. * See file CREDITS for list of people who contributed to this
  12. * project.
  13. *
  14. * This program is free software; you can redistribute it and/or
  15. * modify it under the terms of the GNU General Public License as
  16. * published by the Free Software Foundation; either version 2 of
  17. * the License, or (at your option) any later version.
  18. *
  19. * This program is distributed in the hope that it will be useful,
  20. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  21. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  22. * GNU General Public License for more details.
  23. *
  24. * You should have received a copy of the GNU General Public License
  25. * along with this program; if not, write to the Free Software
  26. * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  27. * MA 02111-1307 USA
  28. */
  29. #ifndef __M48_T59_Y_H
  30. #define __M48_T59_Y_H
  31. /*
  32. * M48 T59Y -Timekeeping Battery backed SRAM.
  33. */
  34. int m48_tod_init(void);
  35. int m48_tod_set(int year,
  36. int month,
  37. int day,
  38. int hour,
  39. int minute,
  40. int second);
  41. int m48_tod_get(int *year,
  42. int *month,
  43. int *day,
  44. int *hour,
  45. int *minute,
  46. int *second);
  47. int m48_tod_get_second(void);
  48. void m48_watchdog_arm(int usec);
  49. #endif /*!__M48_T59_Y_H */