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iop3xx.h

iop3xx.h 1.7 KB
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  1. /*
    2. 

  2.  * include/asm-arm/hardware/iop3xx.h
    3. 

  3.  *
    4. 

  4.  * Intel IOP32X and IOP33X register definitions
    5. 

  5.  *
    6. 

  6.  * Author: Rory Bolt <rorybolt@pacbell.net>
    7. 

  7.  * Copyright (C) 2002 Rory Bolt
    8. 

  8.  * Copyright (C) 2004 Intel Corp.
    9. 

  9.  *
    10. 

  10.  * This program is free software; you can redistribute it and/or modify
    11. 

  11.  * it under the terms of the GNU General Public License version 2 as
    12. 

  12.  * published by the Free Software Foundation.
    13. 

  13.  */
    14. 

  14. 

  15. #ifndef __IOP3XX_H
    16. 

  16. #define __IOP3XX_H
    17. 

  17. 

  18. /*
    19. 

  19.  * IOP3XX processor registers
    20. 

  20.  */
    21. 

  21. #define IOP3XX_PERIPHERAL_PHYS_BASE	0xffffe000
    22. 

  22. #define IOP3XX_PERIPHERAL_VIRT_BASE	0xfeffe000
    23. 

  23. #define IOP3XX_PERIPHERAL_SIZE		0x00002000
    24. 

  24. #define IOP3XX_REG_ADDR(reg)		(IOP3XX_PERIPHERAL_VIRT_BASE + (reg))
    25. 

  25. 

  26. /* I2C bus interface unit  */
    27. 

  27. #define IOP3XX_ICR0		(volatile u32 *)IOP3XX_REG_ADDR(0x1680)
    28. 

  28. #define IOP3XX_ISR0		(volatile u32 *)IOP3XX_REG_ADDR(0x1684)
    29. 

  29. #define IOP3XX_ISAR0		(volatile u32 *)IOP3XX_REG_ADDR(0x1688)
    30. 

  30. #define IOP3XX_IDBR0		(volatile u32 *)IOP3XX_REG_ADDR(0x168c)
    31. 

  31. #define IOP3XX_IBMR0		(volatile u32 *)IOP3XX_REG_ADDR(0x1694)
    32. 

  32. #define IOP3XX_ICR1		(volatile u32 *)IOP3XX_REG_ADDR(0x16a0)
    33. 

  33. #define IOP3XX_ISR1		(volatile u32 *)IOP3XX_REG_ADDR(0x16a4)
    34. 

  34. #define IOP3XX_ISAR1		(volatile u32 *)IOP3XX_REG_ADDR(0x16a8)
    35. 

  35. #define IOP3XX_IDBR1		(volatile u32 *)IOP3XX_REG_ADDR(0x16ac)
    36. 

  36. #define IOP3XX_IBMR1		(volatile u32 *)IOP3XX_REG_ADDR(0x16b4)
    37. 

  37. 

  38. 

  39. /*
    40. 

  40.  * IOP3XX I/O and Mem space regions for PCI autoconfiguration
    41. 

  41.  */
    42. 

  42. #define IOP3XX_PCI_MEM_WINDOW_SIZE	0x04000000
    43. 

  43. #define IOP3XX_PCI_LOWER_MEM_PA		0x80000000
    44. 

  44. 

  45. #define IOP3XX_PCI_IO_WINDOW_SIZE	0x00010000
    46. 

  46. #define IOP3XX_PCI_LOWER_IO_PA		0x90000000
    47. 

  47. #define IOP3XX_PCI_LOWER_IO_VA		0xfe000000
    48. 

  48. 

  49. 

  50. #ifndef __ASSEMBLY__
    51. 

  51. void iop3xx_map_io(void);
    52. 

  52. 

  53. extern struct platform_device iop3xx_i2c0_device;
    54. 

  54. extern struct platform_device iop3xx_i2c1_device;
    55. 

  55. #endif
    56. 

  56. 

  57. 

  58. #endif
    59.