/arch/arm/plat-omap/include/plat/onenand.h

https://bitbucket.org/thekraven/iscream_thunderc-2.6.35 · C++ Header · 43 lines · 23 code · 10 blank · 10 comment · 1 complexity · c0f63df5f5f2b9bea57748a9d66df95a MD5 · raw file 

    

  1. /*
    2. 

  2.  * arch/arm/plat-omap/include/mach/onenand.h
    3. 

  3.  *
    4. 

  4.  * Copyright (C) 2006 Nokia Corporation
    5. 

  5.  * Author: Juha Yrjola
    6. 

  6.  *
    7. 

  7.  * This program is free software; you can redistribute it and/or modify
    8. 

  8.  * it under the terms of the GNU General Public License version 2 as
    9. 

  9.  * published by the Free Software Foundation.
    10. 

  10.  */
    11. 

  11. 

  12. #include <linux/mtd/mtd.h>
    13. 

  13. #include <linux/mtd/partitions.h>
    14. 

  14. 

  15. #define ONENAND_SYNC_READ	(1 << 0)
    16. 

  16. #define ONENAND_SYNC_READWRITE	(1 << 1)
    17. 

  17. 

  18. struct omap_onenand_platform_data {
    19. 

  19. 	int			cs;
    20. 

  20. 	int			gpio_irq;
    21. 

  21. 	struct mtd_partition	*parts;
    22. 

  22. 	int			nr_parts;
    23. 

  23. 	int                     (*onenand_setup)(void __iomem *, int freq);
    24. 

  24. 	int			dma_channel;
    25. 

  25. 	u8			flags;
    26. 

  26. };
    27. 

  27. 

  28. #define ONENAND_MAX_PARTITIONS 8
    29. 

  29. 

  30. #if defined(CONFIG_MTD_ONENAND_OMAP2) || \
    31. 

  31. 	defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
    32. 

  32. 

  33. extern void gpmc_onenand_init(struct omap_onenand_platform_data *d);
    34. 

  34. 

  35. #else
    36. 

  36. 

  37. #define board_onenand_data	NULL
    38. 

  38. 

  39. static inline void gpmc_onenand_init(struct omap_onenand_platform_data *d)
    40. 

  40. {
    41. 

  41. }
    42. 

  42. 

  43. #endif
    44.