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arch
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arm
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include
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asm
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arch-omap4
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i2c.h

i2c.h 1.4 KB
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  1. /*
    2. 

  2.  * (C) Copyright 2004-2010
    3. 

  3.  * Texas Instruments, <www.ti.com>
    4. 

  4.  *
    5. 

  5.  * SPDX-License-Identifier:	GPL-2.0+
    6. 

  6.  */
    7. 

  7. #ifndef _OMAP4_I2C_H_
    8. 

  8. #define _OMAP4_I2C_H_
    9. 

  9. 

  10. #define I2C_BUS_MAX	4
    11. 

  11. #define I2C_DEFAULT_BASE	I2C_BASE1
    12. 

  12. 

  13. struct i2c {
    14. 

  14. 	unsigned short revnb_lo;	/* 0x00 */
    15. 

  15. 	unsigned short res1;
    16. 

  16. 	unsigned short revnb_hi;	/* 0x04 */
    17. 

  17. 	unsigned short res2[13];
    18. 

  18. 	unsigned short sysc;		/* 0x20 */
    19. 

  19. 	unsigned short res3;
    20. 

  20. 	unsigned short irqstatus_raw;	/* 0x24 */
    21. 

  21. 	unsigned short res4;
    22. 

  22. 	unsigned short stat;		/* 0x28 */
    23. 

  23. 	unsigned short res5;
    24. 

  24. 	unsigned short ie;		/* 0x2C */
    25. 

  25. 	unsigned short res6;
    26. 

  26. 	unsigned short irqenable_clr;	/* 0x30 */
    27. 

  27. 	unsigned short res7;
    28. 

  28. 	unsigned short iv;		/* 0x34 */
    29. 

  29. 	unsigned short res8[45];
    30. 

  30. 	unsigned short syss;		/* 0x90 */
    31. 

  31. 	unsigned short res9;
    32. 

  32. 	unsigned short buf;		/* 0x94 */
    33. 

  33. 	unsigned short res10;
    34. 

  34. 	unsigned short cnt;		/* 0x98 */
    35. 

  35. 	unsigned short res11;
    36. 

  36. 	unsigned short data;		/* 0x9C */
    37. 

  37. 	unsigned short res13;
    38. 

  38. 	unsigned short res14;		/* 0xA0 */
    39. 

  39. 	unsigned short res15;
    40. 

  40. 	unsigned short con;		/* 0xA4 */
    41. 

  41. 	unsigned short res16;
    42. 

  42. 	unsigned short oa;		/* 0xA8 */
    43. 

  43. 	unsigned short res17;
    44. 

  44. 	unsigned short sa;		/* 0xAC */
    45. 

  45. 	unsigned short res18;
    46. 

  46. 	unsigned short psc;		/* 0xB0 */
    47. 

  47. 	unsigned short res19;
    48. 

  48. 	unsigned short scll;		/* 0xB4 */
    49. 

  49. 	unsigned short res20;
    50. 

  50. 	unsigned short sclh;		/* 0xB8 */
    51. 

  51. 	unsigned short res21;
    52. 

  52. 	unsigned short systest;		/* 0xBC */
    53. 

  53. 	unsigned short res22;
    54. 

  54. 	unsigned short bufstat;		/* 0xC0 */
    55. 

  55. 	unsigned short res23;
    56. 

  56. };
    57. 

  57. 

  58. #endif /* _OMAP4_I2C_H_ */
    59.