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linux-libre
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arch
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arm
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mach-omap2
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include
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mach
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serial.h

serial.h 2.0 KB
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  1. /*
    2. 

  2.  * Copyright (C) 2009 Texas Instruments
    3. 

  3.  * Added OMAP4 support- Santosh Shilimkar <santosh.shilimkar@ti.com>
    4. 

  4.  *
    5. 

  5.  * This program is distributed in the hope that it will be useful,
    6. 

  6.  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    7. 

  7.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    8. 

  8.  * GNU General Public License for more details.
    9. 

  9.  */
    10. 

  10. 

  11. /* OMAP2 serial ports */
    12. 

  12. #define OMAP2_UART1_BASE	0x4806a000
    13. 

  13. #define OMAP2_UART2_BASE	0x4806c000
    14. 

  14. #define OMAP2_UART3_BASE	0x4806e000
    15. 

  15. 

  16. /* OMAP3 serial ports */
    17. 

  17. #define OMAP3_UART1_BASE	OMAP2_UART1_BASE
    18. 

  18. #define OMAP3_UART2_BASE	OMAP2_UART2_BASE
    19. 

  19. #define OMAP3_UART3_BASE	0x49020000
    20. 

  20. #define OMAP3_UART4_BASE	0x49042000	/* Only on 36xx */
    21. 

  21. #define OMAP3_UART4_AM35XX_BASE	0x4809E000	/* Only on AM35xx */
    22. 

  22. 

  23. /* OMAP4 serial ports */
    24. 

  24. #define OMAP4_UART1_BASE	OMAP2_UART1_BASE
    25. 

  25. #define OMAP4_UART2_BASE	OMAP2_UART2_BASE
    26. 

  26. #define OMAP4_UART3_BASE	0x48020000
    27. 

  27. #define OMAP4_UART4_BASE	0x4806e000
    28. 

  28. 

  29. /* TI81XX serial ports */
    30. 

  30. #define TI81XX_UART1_BASE	0x48020000
    31. 

  31. #define TI81XX_UART2_BASE	0x48022000
    32. 

  32. #define TI81XX_UART3_BASE	0x48024000
    33. 

  33. 

  34. /* AM3505/3517 UART4 */
    35. 

  35. #define AM35XX_UART4_BASE	0x4809E000	/* Only on AM3505/3517 */
    36. 

  36. 

  37. /* AM33XX serial port */
    38. 

  38. #define AM33XX_UART1_BASE	0x44E09000
    39. 

  39. 

  40. /* OMAP5 serial ports */
    41. 

  41. #define OMAP5_UART1_BASE	OMAP2_UART1_BASE
    42. 

  42. #define OMAP5_UART2_BASE	OMAP2_UART2_BASE
    43. 

  43. #define OMAP5_UART3_BASE	OMAP4_UART3_BASE
    44. 

  44. #define OMAP5_UART4_BASE	OMAP4_UART4_BASE
    45. 

  45. #define OMAP5_UART5_BASE	0x48066000
    46. 

  46. #define OMAP5_UART6_BASE	0x48068000
    47. 

  47. 

  48. /* External port on Zoom2/3 */
    49. 

  49. #define ZOOM_UART_BASE		0x10000000
    50. 

  50. #define ZOOM_UART_VIRT		0xfa400000
    51. 

  51. 

  52. #define OMAP_PORT_SHIFT		2
    53. 

  53. #define ZOOM_PORT_SHIFT		1
    54. 

  54. 

  55. #define OMAP24XX_BASE_BAUD	(48000000/16)
    56. 

  56. 

  57. #ifndef __ASSEMBLER__
    58. 

  58. 

  59. struct omap_board_data;
    60. 

  60. struct omap_uart_port_info;
    61. 

  61. 

  62. extern void omap_serial_init(void);
    63. 

  63. extern void omap_serial_board_init(struct omap_uart_port_info *platform_data);
    64. 

  64. extern void omap_serial_init_port(struct omap_board_data *bdata,
    65. 

  65. 		struct omap_uart_port_info *platform_data);
    66. 

  66. #endif
    67. 

  67.