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linux-vybrid_public
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linux-vybrid_pu...
/
arch
/
arm
/
mach-pxa
/
e400.c

e400.c 2.2 KB
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  1. /*
    2. 

  2.  * Hardware definitions for the Toshiba eseries PDAs
    3. 

  3.  *
    4. 

  4.  * Copyright (c) 2003 Ian Molton <spyro@f2s.com>
    5. 

  5.  *
    6. 

  6.  * This file is licensed under
    7. 

  7.  * the terms of the GNU General Public License version 2. This program
    8. 

  8.  * is licensed "as is" without any warranty of any kind, whether express
    9. 

  9.  * or implied.
    10. 

  10.  *
    11. 

  11.  */
    12. 

  12. 

  13. #include <linux/kernel.h>
    14. 

  14. #include <linux/init.h>
    15. 

  15. 

  16. #include <asm/setup.h>
    17. 

  17. #include <asm/mach/arch.h>
    18. 

  18. #include <asm/mach-types.h>
    19. 

  19. 

  20. #include <mach/pxa-regs.h>
    21. 

  21. #include <mach/mfp-pxa25x.h>
    22. 

  22. #include <mach/hardware.h>
    23. 

  23. 

  24. #include <mach/pxafb.h>
    25. 

  25. #include <mach/udc.h>
    26. 

  26. 

  27. #include "generic.h"
    28. 

  28. #include "eseries.h"
    29. 

  29. 

  30. /* ------------------------ E400 LCD definitions ------------------------ */
    31. 

  31. 

  32. static struct pxafb_mode_info e400_pxafb_mode_info = {
    33. 

  33. 	.pixclock       = 140703,
    34. 

  34. 	.xres           = 240,
    35. 

  35. 	.yres           = 320,
    36. 

  36. 	.bpp            = 16,
    37. 

  37. 	.hsync_len      = 4,
    38. 

  38. 	.left_margin    = 28,
    39. 

  39. 	.right_margin   = 8,
    40. 

  40. 	.vsync_len      = 3,
    41. 

  41. 	.upper_margin   = 5,
    42. 

  42. 	.lower_margin   = 6,
    43. 

  43. 	.sync           = 0,
    44. 

  44. };
    45. 

  45. 

  46. static struct pxafb_mach_info e400_pxafb_mach_info = {
    47. 

  47. 	.modes          = &e400_pxafb_mode_info,
    48. 

  48. 	.num_modes      = 1,
    49. 

  49. 	.lccr0          = LCCR0_Color | LCCR0_Sngl | LCCR0_Act,
    50. 

  50. 	.lccr3          = 0,
    51. 

  51. 	.pxafb_backlight_power  = NULL,
    52. 

  52. };
    53. 

  53. 

  54. /* ------------------------ E400 MFP config ----------------------------- */
    55. 

  55. 

  56. static unsigned long e400_pin_config[] __initdata = {
    57. 

  57. 	/* Chip selects */
    58. 

  58. 	GPIO15_nCS_1,   /* CS1 - Flash */
    59. 

  59. 	GPIO80_nCS_4,   /* CS4 - TMIO */
    60. 

  60. 

  61. 	/* Clocks */
    62. 

  62. 	GPIO12_32KHz,
    63. 

  63. 

  64. 	/* BTUART */
    65. 

  65. 	GPIO42_BTUART_RXD,
    66. 

  66. 	GPIO43_BTUART_TXD,
    67. 

  67. 	GPIO44_BTUART_CTS,
    68. 

  68. 	GPIO45_GPIO, /* Used by TMIO for #SUSPEND */
    69. 

  69. 

  70. 	/* wakeup */
    71. 

  71. 	GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
    72. 

  72. };
    73. 

  73. 

  74. /* ---------------------------------------------------------------------- */
    75. 

  75. 

  76. static void __init e400_init(void)
    77. 

  77. {
    78. 

  78. 	pxa2xx_mfp_config(ARRAY_AND_SIZE(e400_pin_config));
    79. 

  79. 	set_pxa_fb_info(&e400_pxafb_mach_info);
    80. 

  80. 	pxa_set_udc_info(&e7xx_udc_mach_info);
    81. 

  81. }
    82. 

  82. 

  83. MACHINE_START(E400, "Toshiba e400")
    84. 

  84. 	/* Maintainer: Ian Molton (spyro@f2s.com) */
    85. 

  85. 	.phys_io	= 0x40000000,
    86. 

  86. 	.io_pg_offst	= (io_p2v(0x40000000) >> 18) & 0xfffc,
    87. 

  87. 	.boot_params	= 0xa0000100,
    88. 

  88. 	.map_io		= pxa_map_io,
    89. 

  89. 	.init_irq	= pxa25x_init_irq,
    90. 

  90. 	.fixup		= eseries_fixup,
    91. 

  91. 	.init_machine	= e400_init,
    92. 

  92. 	.timer		= &pxa_timer,
    93. 

  93. MACHINE_END
    94. 

  94.