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drivers
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amlogic
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cardreader
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ms
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ms_port.h

ms_port.h 6.7 KB
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  1. #ifndef _H_MS_PORT_COMMON
    2. 

  2. #define _H_MS_PORT_COMMON
    3. 

  3. 

  4. #include <asm/types.h>
    5. 

  5. #include <asm/io.h>
    6. 

  6. #include <mach/am_regs.h>
    7. 

  7. #include <mach/card_io.h>
    8. 

  8.     
    9. 

  9. //Following I/O configurations are just for default case if no any known PCB defined
    10. 

  10.     
    11. 

  11. #define MS_IO_EXTERNAL
    12. 

  12.     
    13. 

  13. //Port operation for MS BUS
    14. 

  14. //write it as such form that could be replaced by function later if needed
    15. 

  15. extern int i_GPIO_timer;
    16. 

  16. extern void (*ms_mspro_power_register) (int power_on);
    17. 

  17. extern int (*ms_mspro_ins_register) (void);
    18. 

  18. extern int (*ms_mspro_wp_register) (void);
    19. 

  19. extern void (*ms_mspro_io_release_register) (void);
    20. 

  20. 

  21. extern void sd_sdio_enable(SDIO_Pad_Type_t io_pad_type);
    22. 

  22. extern void sd_gpio_enable(SDIO_Pad_Type_t io_pad_type);
    23. 

  23. 

  24. #ifdef MS_IO_EXTERNAL
    25. 

  25. 
extern unsigned MS_BS_OUTPUT_EN_REG;
    26. 

  26. 
extern unsigned MS_BS_OUTPUT_EN_MASK;
    27. 

  27. 
extern unsigned MS_BS_OUTPUT_REG;
    28. 

  28. 
extern unsigned MS_BS_OUTPUT_MASK;
    29. 

  29. 

extern unsigned MS_CLK_OUTPUT_EN_REG;
    30. 

  30. 
extern unsigned MS_CLK_OUTPUT_EN_MASK;
    31. 

  31. 
extern unsigned MS_CLK_OUTPUT_REG;
    32. 

  32. 
extern unsigned MS_CLK_OUTPUT_MASK;
    33. 

  33. 

extern unsigned MS_DAT_OUTPUT_EN_REG;
    34. 

  34. 
extern unsigned MS_DAT0_OUTPUT_EN_MASK;
    35. 

  35. 
extern unsigned MS_DAT0_3_OUTPUT_EN_MASK;
    36. 

  36. 
extern unsigned MS_DAT_INPUT_REG;
    37. 

  37. 
extern unsigned MS_DAT_OUTPUT_REG;
    38. 

  38. 
extern unsigned MS_DAT0_INPUT_MASK;
    39. 

  39. 
extern unsigned MS_DAT0_OUTPUT_MASK;
    40. 

  40. 
extern unsigned MS_DAT0_3_INPUT_MASK;
    41. 

  41. 
extern unsigned MS_DAT0_3_OUTPUT_MASK;
    42. 

  42. 
extern unsigned MS_DAT_INPUT_OFFSET;
    43. 

  43. 
extern unsigned MS_DAT_OUTPUT_OFFSET;
    44. 

  44. 

extern unsigned MS_INS_OUTPUT_EN_REG;
    45. 

  45. 
extern unsigned MS_INS_OUTPUT_EN_MASK;
    46. 

  46. 
extern unsigned MS_INS_INPUT_REG;
    47. 

  47. 
extern unsigned MS_INS_INPUT_MASK;
    48. 

  48. 

extern unsigned MS_PWR_OUTPUT_EN_REG;
    49. 

  49. 
extern unsigned MS_PWR_OUTPUT_EN_MASK;
    50. 

  50. 
extern unsigned MS_PWR_OUTPUT_REG;
    51. 

  51. 
extern unsigned MS_PWR_OUTPUT_MASK;
    52. 

  52. 
extern unsigned MS_PWR_EN_LEVEL;
    53. 

  53. 

extern unsigned MS_WORK_MODE;
    54. 

  54. 

  55.     //extern void (*ms_mspro_power_register)(int power_on);
    56. 

  56.     //extern int (*ms_mspro_ins_register)(void);
    57. 

  57.     //extern void (*ms_mspro_io_release_register)(void);
    58. 

  58.     
    59. 

  59. #define MS_MSPRO_POWER_CONTROL
    60. 

  60. //
void ms_sdio_enable(void);
    61. 

  61. //
void ms_gpio_enable(void);
    62. 

  62. #define ms_sdio_enable sd_sdio_enable
    63. 

  63. #define ms_gpio_enable sd_gpio_enable
    64. 

  64. 

  65. #else				//MS_IO_EXTERNAL
    66. 

  66.     
    67. 

  67. #define MS_BS_OUTPUT_EN_REG				CARD_GPIO_ENABLE
    68. 

  68. #define MS_BS_OUTPUT_EN_MASK			PREG_IO_19_MASK 
    69. 

  69. #define MS_BS_OUTPUT_REG				CARD_GPIO_OUTPUT 
    70. 

  70. #define MS_BS_OUTPUT_MASK				PREG_IO_19_MASK 
    71. 

  71.     
    72. 

  72. #define MS_CLK_OUTPUT_EN_REG			CARD_GPIO_ENABLE
    73. 

  73. #define MS_CLK_OUTPUT_EN_MASK			PREG_IO_18_MASK 
    74. 

  74. #define MS_CLK_OUTPUT_REG				CARD_GPIO_OUTPUT
    75. 

  75. #define MS_CLK_OUTPUT_MASK				PREG_IO_18_MASK 
    76. 

  76.     
    77. 

  77. #define MS_DAT_OUTPUT_EN_REG			CARD_GPIO_ENABLE   
    78. 

  78. #define MS_DAT0_OUTPUT_EN_MASK			PREG_IO_13_MASK    
    79. 

  79. #define MS_DAT0_3_OUTPUT_EN_MASK		PREG_IO_13_16_MASK 
    80. 

  80. #define MS_DAT_INPUT_REG				CARD_GPIO_INPUT    
    81. 

  81. #define MS_DAT_OUTPUT_REG				CARD_GPIO_OUTPUT   
    82. 

  82. #define MS_DAT0_INPUT_MASK				PREG_IO_13_MASK    
    83. 

  83. #define MS_DAT0_OUTPUT_MASK				PREG_IO_13_MASK    
    84. 

  84. #define MS_DAT0_3_INPUT_MASK			PREG_IO_13_16_MASK 
    85. 

  85. #define MS_DAT0_3_OUTPUT_MASK			PREG_IO_13_16_MASK 
    86. 

  86. #define MS_DAT_INPUT_OFFSET				13                 
    87. 

  87. #define MS_DAT_OUTPUT_OFFSET			13                 
    88. 

  88.     
    89. 

  89. #define MS_INS_OUTPUT_EN_REG			CARD_GPIO_ENABLE
    90. 

  90. #define MS_INS_OUTPUT_EN_MASK			PREG_IO_20_MASK 
    91. 

  91. #define MS_INS_INPUT_REG				CARD_GPIO_INPUT 
    92. 

  92. #define MS_INS_INPUT_MASK				PREG_IO_20_MASK 
    93. 

  93.     
    94. 

  94. #define MS_PWR_OUTPUT_EN_REG			CARD_GPIO_ENABLE 
    95. 

  95. #define MS_PWR_OUTPUT_EN_MASK			PREG_IO_23_MASK  
    96. 

  96. #define MS_PWR_OUTPUT_REG				CARD_GPIO_OUTPUT 
    97. 

  97. #define MS_PWR_OUTPUT_MASK				PREG_IO_23_MASK  
    98. 

  98. #define MS_PWR_EN_LEVEL             	0                
    99. 

  99.     
    100. 

  100. #define MS_WORK_MODE					CARD_HW_MODE     
    101. 

  101.     
    102. 

  102. #define MS_MSPRO_POWER_CONTROL          
    103. 

  103.     
    104. 

  104. #define ms_sdio_enable()			{SET_CBUS_REG_MASK(CARD_PIN_MUX_0, (0x3F<<23));SET_CBUS_REG_MASK(SDIO_MULT_CONFIG, (0));}
    105. 

  105. #define ms_gpio_enable()			{CLEAR_CBUS_REG_MASK(CARD_PIN_MUX_0, (0x3F<<23));CLEAR_CBUS_REG_MASK(SDIO_MULT_CONFIG, (0));}
    106. 

  106.     
    107. 

  107. #endif				//MS_IO_EXTERNAL                     
    108. 

  108.     
    109. 

  109. #define ms_set_bs_output()					{(*(volatile unsigned *)MS_BS_OUTPUT_EN_REG) &= ~MS_BS_OUTPUT_EN_MASK;}
    110. 

  110. #define ms_set_bs_high()					{(*(volatile unsigned *)MS_BS_OUTPUT_REG) |= MS_BS_OUTPUT_MASK;}
    111. 

  111. #define ms_set_bs_low()			 			{(*(volatile unsigned *)MS_BS_OUTPUT_REG) &= ~MS_BS_OUTPUT_MASK;}
    112. 

  112. #define ms_set_bs_state(number)				{if(number&0x01){ms_set_bs_high()}else{ms_set_bs_low()}}
    113. 

  113.     
    114. 

  114. #define ms_set_clk_output()					{(*(volatile unsigned *)MS_CLK_OUTPUT_EN_REG) &= ~MS_CLK_OUTPUT_EN_MASK;}
    115. 

  115. #define ms_set_clk_high()					{(*(volatile unsigned *)MS_CLK_OUTPUT_REG) |= MS_CLK_OUTPUT_MASK;}
    116. 

  116. #define ms_set_clk_low()					{(*(volatile unsigned *)MS_CLK_OUTPUT_REG) &= ~MS_CLK_OUTPUT_MASK;}
    117. 

  117.     
    118. 

  118. #define ms_set_dat0_input()					{(*(volatile unsigned *)MS_DAT_OUTPUT_EN_REG) |= MS_DAT0_OUTPUT_EN_MASK; for(i_GPIO_timer=0;i_GPIO_timer<15;i_GPIO_timer++);}
    119. 

  119. #define ms_set_dat0_output()				{(*(volatile unsigned *)MS_DAT_OUTPUT_EN_REG) &= ~MS_DAT0_OUTPUT_EN_MASK;}
    120. 

  120. #define ms_set_dat0_value(data)				{if(data){*(volatile unsigned *)MS_DAT_OUTPUT_REG |= MS_DAT0_OUTPUT_MASK;}else{*(volatile unsigned *)MS_DAT_OUTPUT_REG &= ~MS_DAT0_OUTPUT_MASK;}}
    121. 

  121. #define ms_get_dat0_value()					(((*(volatile unsigned *)MS_DAT_INPUT_REG) & MS_DAT0_INPUT_MASK)?1:0)
    122. 

  122.     
    123. 

  123. #define ms_set_dat0_3_input()				{(*(volatile unsigned *)MS_DAT_OUTPUT_EN_REG) |= MS_DAT0_3_OUTPUT_EN_MASK; for(i_GPIO_timer=0;i_GPIO_timer<15;i_GPIO_timer++);}
    124. 

  124. #define ms_set_dat0_3_output()				{(*(volatile unsigned *)MS_DAT_OUTPUT_EN_REG) &= ~MS_DAT0_3_OUTPUT_EN_MASK;}
    125. 

  125. #define ms_set_dat0_3_value(data)			{(*(volatile unsigned *)MS_DAT_OUTPUT_REG) = (((*(volatile unsigned *)MS_DAT_OUTPUT_REG) & (~MS_DAT0_3_OUTPUT_MASK)) | (data << MS_DAT_OUTPUT_OFFSET));}
    126. 

  126. #define ms_get_dat0_3_value()				(((*(volatile unsigned *)MS_DAT_INPUT_REG) & MS_DAT0_3_INPUT_MASK) >> MS_DAT_INPUT_OFFSET)
    127. 

  127.     
    128. 

  128. #define	ms_set_ins_input()					{(*(volatile unsigned *)MS_INS_OUTPUT_EN_REG) |= MS_INS_OUTPUT_EN_MASK; for(i_GPIO_timer=0;i_GPIO_timer<15;i_GPIO_timer++); }
    129. 

  129. #define ms_get_ins_value()					((*(volatile unsigned *)MS_INS_INPUT_REG & MS_INS_INPUT_MASK)?1:0)
    130. 

  130.     
    131. 

  131. #define MS_MSPRO_POWER_CONTROL
    132. 

  132.     
    133. 

  133. #ifdef MS_MSPRO_POWER_CONTROL
    134. 

  134. #define ms_set_enable()						{(*(volatile unsigned *)MS_PWR_OUTPUT_EN_REG) &= ~MS_PWR_OUTPUT_EN_MASK; if(MS_PWR_EN_LEVEL){*(volatile unsigned *)MS_PWR_OUTPUT_REG |= MS_PWR_OUTPUT_MASK;} else {*(volatile unsigned *)MS_PWR_OUTPUT_REG &= ~MS_PWR_OUTPUT_MASK;}}
    135. 

  135. #define ms_set_disable()					{(*(volatile unsigned *)MS_PWR_OUTPUT_EN_REG) &= ~MS_PWR_OUTPUT_EN_MASK; if(MS_PWR_EN_LEVEL){*(volatile unsigned *)MS_PWR_OUTPUT_REG &= ~MS_PWR_OUTPUT_MASK;} else {*(volatile unsigned *)MS_PWR_OUTPUT_REG |= MS_PWR_OUTPUT_MASK;}}
    136. 

  136. #endif				/* 
 */
    137. 

  137.     
    138. 

  138. #endif				//_H_MS_PORT_COMMON
    139. 

  139.