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mach-pxa
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pxa320.c

pxa320.c 2.1 KB
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  1. /*
    2. 

  2.  * linux/arch/arm/mach-pxa/pxa320.c
    3. 

  3.  *
    4. 

  4.  * Code specific to PXA320
    5. 

  5.  *
    6. 

  6.  * Copyright (C) 2007 Marvell Internation Ltd.
    7. 

  7.  *
    8. 

  8.  * 2007-08-21: eric miao <eric.y.miao@gmail.com>
    9. 

  9.  *             initial version
    10. 

  10.  *
    11. 

  11.  * This program is free software; you can redistribute it and/or modify
    12. 

  12.  * it under the terms of the GNU General Public License version 2 as
    13. 

  13.  * published by the Free Software Foundation.
    14. 

  14.  */
    15. 

  15. 

  16. #include <linux/module.h>
    17. 

  17. #include <linux/kernel.h>
    18. 

  18. 

  19. #include <asm/hardware.h>
    20. 

  20. #include <asm/arch/mfp.h>
    21. 

  21. #include <asm/arch/mfp-pxa320.h>
    22. 

  22. 

  23. static struct pxa3xx_mfp_addr_map pxa320_mfp_addr_map[] __initdata = {
    24. 

  24. 

  25. 	MFP_ADDR_X(GPIO0,  GPIO4,   0x0124),
    26. 

  26. 	MFP_ADDR_X(GPIO5,  GPIO26,  0x028C),
    27. 

  27. 	MFP_ADDR_X(GPIO27, GPIO62,  0x0400),
    28. 

  28. 	MFP_ADDR_X(GPIO63, GPIO73,  0x04B4),
    29. 

  29. 	MFP_ADDR_X(GPIO74, GPIO98,  0x04F0),
    30. 

  30. 	MFP_ADDR_X(GPIO99, GPIO127, 0x0600),
    31. 

  31. 	MFP_ADDR_X(GPIO0_2,  GPIO5_2,   0x0674),
    32. 

  32. 	MFP_ADDR_X(GPIO6_2,  GPIO13_2,  0x0494),
    33. 

  33. 	MFP_ADDR_X(GPIO14_2, GPIO17_2, 0x04E0),
    34. 

  34. 

  35. 	MFP_ADDR(nXCVREN, 0x0138),
    36. 

  36. 	MFP_ADDR(DF_CLE_nOE, 0x0204),
    37. 

  37. 	MFP_ADDR(DF_nADV1_ALE, 0x0208),
    38. 

  38. 	MFP_ADDR(DF_SCLK_S, 0x020C),
    39. 

  39. 	MFP_ADDR(DF_SCLK_E, 0x0210),
    40. 

  40. 	MFP_ADDR(nBE0, 0x0214),
    41. 

  41. 	MFP_ADDR(nBE1, 0x0218),
    42. 

  42. 	MFP_ADDR(DF_nADV2_ALE, 0x021C),
    43. 

  43. 	MFP_ADDR(DF_INT_RnB, 0x0220),
    44. 

  44. 	MFP_ADDR(DF_nCS0, 0x0224),
    45. 

  45. 	MFP_ADDR(DF_nCS1, 0x0228),
    46. 

  46. 	MFP_ADDR(DF_nWE, 0x022C),
    47. 

  47. 	MFP_ADDR(DF_nRE_nOE, 0x0230),
    48. 

  48. 	MFP_ADDR(nLUA, 0x0234),
    49. 

  49. 	MFP_ADDR(nLLA, 0x0238),
    50. 

  50. 	MFP_ADDR(DF_ADDR0, 0x023C),
    51. 

  51. 	MFP_ADDR(DF_ADDR1, 0x0240),
    52. 

  52. 	MFP_ADDR(DF_ADDR2, 0x0244),
    53. 

  53. 	MFP_ADDR(DF_ADDR3, 0x0248),
    54. 

  54. 	MFP_ADDR(DF_IO0, 0x024C),
    55. 

  55. 	MFP_ADDR(DF_IO8, 0x0250),
    56. 

  56. 	MFP_ADDR(DF_IO1, 0x0254),
    57. 

  57. 	MFP_ADDR(DF_IO9, 0x0258),
    58. 

  58. 	MFP_ADDR(DF_IO2, 0x025C),
    59. 

  59. 	MFP_ADDR(DF_IO10, 0x0260),
    60. 

  60. 	MFP_ADDR(DF_IO3, 0x0264),
    61. 

  61. 	MFP_ADDR(DF_IO11, 0x0268),
    62. 

  62. 	MFP_ADDR(DF_IO4, 0x026C),
    63. 

  63. 	MFP_ADDR(DF_IO12, 0x0270),
    64. 

  64. 	MFP_ADDR(DF_IO5, 0x0274),
    65. 

  65. 	MFP_ADDR(DF_IO13, 0x0278),
    66. 

  66. 	MFP_ADDR(DF_IO6, 0x027C),
    67. 

  67. 	MFP_ADDR(DF_IO14, 0x0280),
    68. 

  68. 	MFP_ADDR(DF_IO7, 0x0284),
    69. 

  69. 	MFP_ADDR(DF_IO15, 0x0288),
    70. 

  70. 

  71. 	MFP_ADDR_END,
    72. 

  72. };
    73. 

  73. 

  74. static void __init pxa320_init_mfp(void)
    75. 

  75. {
    76. 

  76. 	pxa3xx_init_mfp();
    77. 

  77. 	pxa3xx_mfp_init_addr(pxa320_mfp_addr_map);
    78. 

  78. }
    79. 

  79. 

  80. static int __init pxa320_init(void)
    81. 

  81. {
    82. 

  82. 	if (cpu_is_pxa320())
    83. 

  83. 		pxa320_init_mfp();
    84. 

  84. 

  85. 	return 0;
    86. 

  86. }
    87. 

  87. 

  88. core_initcall(pxa320_init);
    89.