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linux-phytium
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arch
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arm
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mach-pxa
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include
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mach
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palmld.h

palmld.h 3.0 KB
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  1. /*
    2. 

  2.  * GPIOs and interrupts for Palm LifeDrive Handheld Computer
    3. 

  3.  *
    4. 

  4.  * Authors:	Alex Osborne <ato@meshy.org>
    5. 

  5.  *		Marek Vasut <marek.vasut@gmail.com>
    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.  */
    12. 

  12. 

  13. #ifndef _INCLUDE_PALMLD_H_
    14. 

  14. #define _INCLUDE_PALMLD_H_
    15. 

  15. 

  16. #include "irqs.h" /* PXA_GPIO_TO_IRQ */
    17. 

  17. 

  18. /** HERE ARE GPIOs **/
    19. 

  19. 

  20. /* GPIOs */
    21. 

  21. #define GPIO_NR_PALMLD_GPIO_RESET	1
    22. 

  22. #define GPIO_NR_PALMLD_POWER_DETECT	4
    23. 

  23. #define GPIO_NR_PALMLD_HOTSYNC_BUTTON_N	10
    24. 

  24. #define GPIO_NR_PALMLD_POWER_SWITCH	12
    25. 

  25. #define GPIO_NR_PALMLD_EARPHONE_DETECT 	13
    26. 

  26. #define GPIO_NR_PALMLD_LOCK_SWITCH	15
    27. 

  27. 

  28. /* SD/MMC */
    29. 

  29. #define GPIO_NR_PALMLD_SD_DETECT_N	14
    30. 

  30. #define GPIO_NR_PALMLD_SD_POWER		114
    31. 

  31. #define GPIO_NR_PALMLD_SD_READONLY	116
    32. 

  32. 

  33. /* TOUCHSCREEN */
    34. 

  34. #define GPIO_NR_PALMLD_WM9712_IRQ	27
    35. 

  35. 

  36. /* IRDA */
    37. 

  37. #define GPIO_NR_PALMLD_IR_DISABLE	108
    38. 

  38. 

  39. /* LCD/BACKLIGHT */
    40. 

  40. #define GPIO_NR_PALMLD_BL_POWER		19
    41. 

  41. #define GPIO_NR_PALMLD_LCD_POWER	96
    42. 

  42. 

  43. /* LCD BORDER */
    44. 

  44. #define GPIO_NR_PALMLD_BORDER_SWITCH	21
    45. 

  45. #define GPIO_NR_PALMLD_BORDER_SELECT	22
    46. 

  46. 

  47. /* BLUETOOTH */
    48. 

  48. #define GPIO_NR_PALMLD_BT_POWER		17
    49. 

  49. #define GPIO_NR_PALMLD_BT_RESET		83
    50. 

  50. 

  51. /* PCMCIA (WiFi) */
    52. 

  52. #define GPIO_NR_PALMLD_PCMCIA_READY	38
    53. 

  53. #define GPIO_NR_PALMLD_PCMCIA_POWER	36
    54. 

  54. #define GPIO_NR_PALMLD_PCMCIA_RESET	81
    55. 

  55. 

  56. /* LEDs */
    57. 

  57. #define GPIO_NR_PALMLD_LED_GREEN	52
    58. 

  58. #define GPIO_NR_PALMLD_LED_AMBER	94
    59. 

  59. 

  60. /* IDE */
    61. 

  61. #define GPIO_NR_PALMLD_IDE_RESET	98
    62. 

  62. #define GPIO_NR_PALMLD_IDE_PWEN		115
    63. 

  63. 

  64. /* USB */
    65. 

  65. #define GPIO_NR_PALMLD_USB_DETECT_N	3
    66. 

  66. #define GPIO_NR_PALMLD_USB_READY	86
    67. 

  67. #define GPIO_NR_PALMLD_USB_RESET	88
    68. 

  68. #define GPIO_NR_PALMLD_USB_INT		106
    69. 

  69. #define GPIO_NR_PALMLD_USB_POWER	118
    70. 

  70. /* 20, 53 and 86 are usb related too */
    71. 

  71. 

  72. /* INTERRUPTS */
    73. 

  73. #define IRQ_GPIO_PALMLD_GPIO_RESET	PXA_GPIO_TO_IRQ(GPIO_NR_PALMLD_GPIO_RESET)
    74. 

  74. #define IRQ_GPIO_PALMLD_SD_DETECT_N	PXA_GPIO_TO_IRQ(GPIO_NR_PALMLD_SD_DETECT_N)
    75. 

  75. #define IRQ_GPIO_PALMLD_WM9712_IRQ	PXA_GPIO_TO_IRQ(GPIO_NR_PALMLD_WM9712_IRQ)
    76. 

  76. #define IRQ_GPIO_PALMLD_IDE_IRQ		PXA_GPIO_TO_IRQ(GPIO_NR_PALMLD_IDE_IRQ)
    77. 

  77. 

  78. 

  79. /** HERE ARE INIT VALUES **/
    80. 

  80. 

  81. /* IO mappings */
    82. 

  82. #define PALMLD_USB_PHYS		PXA_CS2_PHYS
    83. 

  83. #define PALMLD_USB_VIRT		0xf0000000
    84. 

  84. #define PALMLD_USB_SIZE		0x00100000
    85. 

  85. 

  86. #define PALMLD_IDE_PHYS		0x20000000
    87. 

  87. #define PALMLD_IDE_VIRT		0xf1000000
    88. 

  88. #define PALMLD_IDE_SIZE		0x00100000
    89. 

  89. 

  90. #define PALMLD_PHYS_IO_START	0x40000000
    91. 

  91. #define PALMLD_STR_BASE		0xa0200000
    92. 

  92. 

  93. /* BATTERY */
    94. 

  94. #define PALMLD_BAT_MAX_VOLTAGE		4000	/* 4.00V maximum voltage */
    95. 

  95. #define PALMLD_BAT_MIN_VOLTAGE		3550	/* 3.55V critical voltage */
    96. 

  96. #define PALMLD_BAT_MAX_CURRENT		0	/* unknown */
    97. 

  97. #define PALMLD_BAT_MIN_CURRENT		0	/* unknown */
    98. 

  98. #define PALMLD_BAT_MAX_CHARGE		1	/* unknown */
    99. 

  99. #define PALMLD_BAT_MIN_CHARGE		1	/* unknown */
    100. 

  100. #define PALMLD_MAX_LIFE_MINS		240	/* on-life in minutes */
    101. 

  101. 

  102. #define PALMLD_BAT_MEASURE_DELAY	(HZ * 1)
    103. 

  103. 

  104. /* BACKLIGHT */
    105. 

  105. #define PALMLD_MAX_INTENSITY		0xFE
    106. 

  106. #define PALMLD_DEFAULT_INTENSITY	0x7E
    107. 

  107. #define PALMLD_LIMIT_MASK		0x7F
    108. 

  108. #define PALMLD_PRESCALER		0x3F
    109. 

  109. #define PALMLD_PERIOD_NS		3500
    110. 

  110. 

  111. #endif
    112. 

  112.