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regs-ata.h

regs-ata.h 1.9 KB
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  1. /* linux/arch/arm/plat-samsung/include/plat/regs-ata.h
    2. 

  2.  *
    3. 

  3.  * Copyright (c) 2010 Samsung Electronics Co., Ltd.
    4. 

  4.  *		http://www.samsung.com
    5. 

  5.  *
    6. 

  6.  * Samsung CF-ATA register definitions
    7. 

  7.  *
    8. 

  8.  * This program is free software; you can redistribute it and/or modify
    9. 

  9.  * it under the terms of the GNU General Public License version 2 as
    10. 

  10.  * published by the Free Software Foundation.
    11. 

  11. */
    12. 

  12. 

  13. #ifndef __ASM_PLAT_REGS_ATA_H
    14. 

  14. #define __ASM_PLAT_REGS_ATA_H __FILE__
    15. 

  15. 

  16. #define S3C_CFATA_REG(x)	(x)
    17. 

  17. 

  18. #define S3C_CFATA_MUX		S3C_CFATA_REG(0x0)
    19. 

  19. 

  20. #define S3C_ATA_CTRL		S3C_CFATA_REG(0x0)
    21. 

  21. #define S3C_ATA_STATUS		S3C_CFATA_REG(0x4)
    22. 

  22. #define S3C_ATA_CMD		S3C_CFATA_REG(0x8)
    23. 

  23. #define S3C_ATA_SWRST		S3C_CFATA_REG(0xc)
    24. 

  24. #define S3C_ATA_IRQ		S3C_CFATA_REG(0x10)
    25. 

  25. #define S3C_ATA_IRQ_MSK		S3C_CFATA_REG(0x14)
    26. 

  26. #define S3C_ATA_CFG		S3C_CFATA_REG(0x18)
    27. 

  27. 

  28. #define S3C_ATA_MDMA_TIME	S3C_CFATA_REG(0x28)
    29. 

  29. #define S3C_ATA_PIO_TIME	S3C_CFATA_REG(0x2c)
    30. 

  30. #define S3C_ATA_UDMA_TIME	S3C_CFATA_REG(0x30)
    31. 

  31. #define S3C_ATA_XFR_NUM		S3C_CFATA_REG(0x34)
    32. 

  32. #define S3C_ATA_XFR_CNT		S3C_CFATA_REG(0x38)
    33. 

  33. #define S3C_ATA_TBUF_START	S3C_CFATA_REG(0x3c)
    34. 

  34. #define S3C_ATA_TBUF_SIZE	S3C_CFATA_REG(0x40)
    35. 

  35. #define S3C_ATA_SBUF_START	S3C_CFATA_REG(0x44)
    36. 

  36. #define S3C_ATA_SBUF_SIZE	S3C_CFATA_REG(0x48)
    37. 

  37. #define S3C_ATA_CADR_TBUF	S3C_CFATA_REG(0x4c)
    38. 

  38. #define S3C_ATA_CADR_SBUF	S3C_CFATA_REG(0x50)
    39. 

  39. #define S3C_ATA_PIO_DTR		S3C_CFATA_REG(0x54)
    40. 

  40. #define S3C_ATA_PIO_FED		S3C_CFATA_REG(0x58)
    41. 

  41. #define S3C_ATA_PIO_SCR		S3C_CFATA_REG(0x5c)
    42. 

  42. #define S3C_ATA_PIO_LLR		S3C_CFATA_REG(0x60)
    43. 

  43. #define S3C_ATA_PIO_LMR		S3C_CFATA_REG(0x64)
    44. 

  44. #define S3C_ATA_PIO_LHR		S3C_CFATA_REG(0x68)
    45. 

  45. #define S3C_ATA_PIO_DVR		S3C_CFATA_REG(0x6c)
    46. 

  46. #define S3C_ATA_PIO_CSD		S3C_CFATA_REG(0x70)
    47. 

  47. #define S3C_ATA_PIO_DAD		S3C_CFATA_REG(0x74)
    48. 

  48. #define S3C_ATA_PIO_READY	S3C_CFATA_REG(0x78)
    49. 

  49. #define S3C_ATA_PIO_RDATA	S3C_CFATA_REG(0x7c)
    50. 

  50. 

  51. #define S3C_CFATA_MUX_TRUEIDE	0x01
    52. 

  52. 

  53. #define S3C_ATA_CFG_SWAP	0x40
    54. 

  54. #define S3C_ATA_CFG_IORDYEN	0x02
    55. 

  55. 

  56. #endif /* __ASM_PLAT_REGS_ATA_H */
    57. 

  57.