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palmte2.h

palmte2.h 1.8 KB
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  1. /* SPDX-License-Identifier: GPL-2.0-only */
    2. 

  2. /*
    3. 

  3.  * GPIOs and interrupts for Palm Tungsten|E2 Handheld Computer
    4. 

  4.  *
    5. 

  5.  * Author:
    6. 

  6.  *		Carlos Eduardo Medaglia Dyonisio <[email protected]>
    7. 

  7.  */
    8. 

  8. 

  9. #ifndef _INCLUDE_PALMTE2_H_
    10. 

  10. #define _INCLUDE_PALMTE2_H_
    11. 

  11. 

  12. /** HERE ARE GPIOs **/
    13. 

  13. 

  14. /* GPIOs */
    15. 

  15. #define GPIO_NR_PALMTE2_POWER_DETECT		9
    16. 

  16. #define GPIO_NR_PALMTE2_HOTSYNC_BUTTON_N	4
    17. 

  17. #define GPIO_NR_PALMTE2_EARPHONE_DETECT		15
    18. 

  18. 

  19. /* SD/MMC */
    20. 

  20. #define GPIO_NR_PALMTE2_SD_DETECT_N		10
    21. 

  21. #define GPIO_NR_PALMTE2_SD_POWER		55
    22. 

  22. #define GPIO_NR_PALMTE2_SD_READONLY		51
    23. 

  23. 

  24. /* IRDA -  disable GPIO connected to SD pin of tranceiver (TFBS4710?) ? */
    25. 

  25. #define GPIO_NR_PALMTE2_IR_DISABLE		48
    26. 

  26. 

  27. /* USB */
    28. 

  28. #define GPIO_NR_PALMTE2_USB_DETECT_N		35
    29. 

  29. #define GPIO_NR_PALMTE2_USB_PULLUP		53
    30. 

  30. 

  31. /* LCD/BACKLIGHT */
    32. 

  32. #define GPIO_NR_PALMTE2_BL_POWER		56
    33. 

  33. #define GPIO_NR_PALMTE2_LCD_POWER		37
    34. 

  34. 

  35. /* KEYS */
    36. 

  36. #define GPIO_NR_PALMTE2_KEY_NOTES	5
    37. 

  37. #define GPIO_NR_PALMTE2_KEY_TASKS	7
    38. 

  38. #define GPIO_NR_PALMTE2_KEY_CALENDAR	11
    39. 

  39. #define GPIO_NR_PALMTE2_KEY_CONTACTS	13
    40. 

  40. #define GPIO_NR_PALMTE2_KEY_CENTER	14
    41. 

  41. #define GPIO_NR_PALMTE2_KEY_LEFT	19
    42. 

  42. #define GPIO_NR_PALMTE2_KEY_RIGHT	20
    43. 

  43. #define GPIO_NR_PALMTE2_KEY_DOWN	21
    44. 

  44. #define GPIO_NR_PALMTE2_KEY_UP		22
    45. 

  45. 

  46. /** HERE ARE INIT VALUES **/
    47. 

  47. 

  48. /* BACKLIGHT */
    49. 

  49. #define PALMTE2_MAX_INTENSITY		0xFE
    50. 

  50. #define PALMTE2_DEFAULT_INTENSITY	0x7E
    51. 

  51. #define PALMTE2_LIMIT_MASK		0x7F
    52. 

  52. #define PALMTE2_PRESCALER		0x3F
    53. 

  53. #define PALMTE2_PERIOD_NS		3500
    54. 

  54. 

  55. /* BATTERY */
    56. 

  56. #define PALMTE2_BAT_MAX_VOLTAGE		4000	/* 4.00v current voltage */
    57. 

  57. #define PALMTE2_BAT_MIN_VOLTAGE		3550	/* 3.55v critical voltage */
    58. 

  58. #define PALMTE2_BAT_MAX_CURRENT		0	/* unknown */
    59. 

  59. #define PALMTE2_BAT_MIN_CURRENT		0	/* unknown */
    60. 

  60. #define PALMTE2_BAT_MAX_CHARGE		1	/* unknown */
    61. 

  61. #define PALMTE2_BAT_MIN_CHARGE		1	/* unknown */
    62. 

  62. #define PALMTE2_MAX_LIFE_MINS		360	/* on-life in minutes */
    63. 

  63. 

  64. #endif
    65.