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include
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linux
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mmc
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tmio.h

tmio.h 2.1 KB
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  1. /*
    2. 

  2.  * include/linux/mmc/tmio.h
    3. 

  3.  *
    4. 

  4.  * Copyright (C) 2007 Ian Molton
    5. 

  5.  * Copyright (C) 2004 Ian Molton
    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.  * Driver for the MMC / SD / SDIO cell found in:
    12. 

  12.  *
    13. 

  13.  * TC6393XB TC6391XB TC6387XB T7L66XB ASIC3
    14. 

  14.  */
    15. 

  15. #ifndef LINUX_MMC_TMIO_H
    16. 

  16. #define LINUX_MMC_TMIO_H
    17. 

  17. 

  18. #define CTL_SD_CMD 0x00
    19. 

  19. #define CTL_ARG_REG 0x04
    20. 

  20. #define CTL_STOP_INTERNAL_ACTION 0x08
    21. 

  21. #define CTL_XFER_BLK_COUNT 0xa
    22. 

  22. #define CTL_RESPONSE 0x0c
    23. 

  23. #define CTL_STATUS 0x1c
    24. 

  24. #define CTL_STATUS2 0x1e
    25. 

  25. #define CTL_IRQ_MASK 0x20
    26. 

  26. #define CTL_SD_CARD_CLK_CTL 0x24
    27. 

  27. #define CTL_SD_XFER_LEN 0x26
    28. 

  28. #define CTL_SD_MEM_CARD_OPT 0x28
    29. 

  29. #define CTL_SD_ERROR_DETAIL_STATUS 0x2c
    30. 

  30. #define CTL_SD_DATA_PORT 0x30
    31. 

  31. #define CTL_TRANSACTION_CTL 0x34
    32. 

  32. #define CTL_SDIO_STATUS 0x36
    33. 

  33. #define CTL_SDIO_IRQ_MASK 0x38
    34. 

  34. #define CTL_DMA_ENABLE 0xd8
    35. 

  35. #define CTL_RESET_SD 0xe0
    36. 

  36. #define CTL_SDIO_REGS 0x100
    37. 

  37. #define CTL_CLK_AND_WAIT_CTL 0x138
    38. 

  38. #define CTL_RESET_SDIO 0x1e0
    39. 

  39. 

  40. /* Definitions for values the CTRL_STATUS register can take. */
    41. 

  41. #define TMIO_STAT_CMDRESPEND    0x00000001
    42. 

  42. #define TMIO_STAT_DATAEND       0x00000004
    43. 

  43. #define TMIO_STAT_CARD_REMOVE   0x00000008
    44. 

  44. #define TMIO_STAT_CARD_INSERT   0x00000010
    45. 

  45. #define TMIO_STAT_SIGSTATE      0x00000020
    46. 

  46. #define TMIO_STAT_WRPROTECT     0x00000080
    47. 

  47. #define TMIO_STAT_CARD_REMOVE_A 0x00000100
    48. 

  48. #define TMIO_STAT_CARD_INSERT_A 0x00000200
    49. 

  49. #define TMIO_STAT_SIGSTATE_A    0x00000400
    50. 

  50. #define TMIO_STAT_CMD_IDX_ERR   0x00010000
    51. 

  51. #define TMIO_STAT_CRCFAIL       0x00020000
    52. 

  52. #define TMIO_STAT_STOPBIT_ERR   0x00040000
    53. 

  53. #define TMIO_STAT_DATATIMEOUT   0x00080000
    54. 

  54. #define TMIO_STAT_RXOVERFLOW    0x00100000
    55. 

  55. #define TMIO_STAT_TXUNDERRUN    0x00200000
    56. 

  56. #define TMIO_STAT_CMDTIMEOUT    0x00400000
    57. 

  57. #define TMIO_STAT_RXRDY         0x01000000
    58. 

  58. #define TMIO_STAT_TXRQ          0x02000000
    59. 

  59. #define TMIO_STAT_ILL_FUNC      0x20000000
    60. 

  60. #define TMIO_STAT_CMD_BUSY      0x40000000
    61. 

  61. #define TMIO_STAT_ILL_ACCESS    0x80000000
    62. 

  62. 

  63. #define TMIO_BBS		512		/* Boot block size */
    64. 

  64. 

  65. #endif /* LINUX_MMC_TMIO_H */
    66.