arch/arm/mach-s5pc100/include/mach/gpio.h

   1 /* arch/arm/mach-s5pc100/include/mach/gpio.h
   2  *
   3  * Copyright 2009 Samsung Electronics Co.
   4  *      Byungho Min <bhmin@samsung.com>
   5  *
   6  * S5PC100 - GPIO lib support
   7  *
   8  * Base on mach-s3c6400/include/mach/gpio.h
   9  *
  10  * This program is free software; you can redistribute it and/or modify
  11  * it under the terms of the GNU General Public License version 2 as
  12  * published by the Free Software Foundation.
  13 */
  14
  15 #ifndef __ASM_ARCH_GPIO_H
  16 #define __ASM_ARCH_GPIO_H __FILE__
  17
  18 #define gpio_get_value  __gpio_get_value
  19 #define gpio_set_value  __gpio_set_value
  20 #define gpio_cansleep   __gpio_cansleep
  21 #define gpio_to_irq     __gpio_to_irq
  22
  23 /* GPIO bank sizes */
  24 #define S5PC100_GPIO_A0_NR      (8)
  25 #define S5PC100_GPIO_A1_NR      (5)
  26 #define S5PC100_GPIO_B_NR       (8)
  27 #define S5PC100_GPIO_C_NR       (5)
  28 #define S5PC100_GPIO_D_NR       (7)
  29 #define S5PC100_GPIO_E0_NR      (8)
  30 #define S5PC100_GPIO_E1_NR      (6)
  31 #define S5PC100_GPIO_F0_NR      (8)
  32 #define S5PC100_GPIO_F1_NR      (8)
  33 #define S5PC100_GPIO_F2_NR      (8)
  34 #define S5PC100_GPIO_F3_NR      (4)
  35 #define S5PC100_GPIO_G0_NR      (8)
  36 #define S5PC100_GPIO_G1_NR      (3)
  37 #define S5PC100_GPIO_G2_NR      (7)
  38 #define S5PC100_GPIO_G3_NR      (7)
  39 #define S5PC100_GPIO_H0_NR      (8)
  40 #define S5PC100_GPIO_H1_NR      (8)
  41 #define S5PC100_GPIO_H2_NR      (8)
  42 #define S5PC100_GPIO_H3_NR      (8)
  43 #define S5PC100_GPIO_I_NR       (8)
  44 #define S5PC100_GPIO_J0_NR      (8)
  45 #define S5PC100_GPIO_J1_NR      (5)
  46 #define S5PC100_GPIO_J2_NR      (8)
  47 #define S5PC100_GPIO_J3_NR      (8)
  48 #define S5PC100_GPIO_J4_NR      (4)
  49 #define S5PC100_GPIO_K0_NR      (8)
  50 #define S5PC100_GPIO_K1_NR      (6)
  51 #define S5PC100_GPIO_K2_NR      (8)
  52 #define S5PC100_GPIO_K3_NR      (8)
  53 #define S5PC100_GPIO_L0_NR      (8)
  54 #define S5PC100_GPIO_L1_NR      (8)
  55 #define S5PC100_GPIO_L2_NR      (8)
  56 #define S5PC100_GPIO_L3_NR      (8)
  57 #define S5PC100_GPIO_L4_NR      (8)
  58
  59 /* GPIO bank numbes */
  60
  61 /* CONFIG_S3C_GPIO_SPACE allows the user to select extra
  62  * space for debugging purposes so that any accidental
  63  * change from one gpio bank to another can be caught.
  64 */
  65
  66 #define S5PC100_GPIO_NEXT(__gpio) \
  67         ((__gpio##_START) + (__gpio##_NR) + CONFIG_S3C_GPIO_SPACE + 1)
  68
  69 enum s5p_gpio_number {
  70         S5PC100_GPIO_A0_START   = 0,
  71         S5PC100_GPIO_A1_START   = S5PC100_GPIO_NEXT(S5PC100_GPIO_A0),
  72         S5PC100_GPIO_B_START    = S5PC100_GPIO_NEXT(S5PC100_GPIO_A1),
  73         S5PC100_GPIO_C_START    = S5PC100_GPIO_NEXT(S5PC100_GPIO_B),
  74         S5PC100_GPIO_D_START    = S5PC100_GPIO_NEXT(S5PC100_GPIO_C),
  75         S5PC100_GPIO_E0_START   = S5PC100_GPIO_NEXT(S5PC100_GPIO_D),
  76         S5PC100_GPIO_E1_START   = S5PC100_GPIO_NEXT(S5PC100_GPIO_E0),
  77         S5PC100_GPIO_F0_START   = S5PC100_GPIO_NEXT(S5PC100_GPIO_E1),
  78         S5PC100_GPIO_F1_START   = S5PC100_GPIO_NEXT(S5PC100_GPIO_F0),
  79         S5PC100_GPIO_F2_START   = S5PC100_GPIO_NEXT(S5PC100_GPIO_F1),
  80         S5PC100_GPIO_F3_START   = S5PC100_GPIO_NEXT(S5PC100_GPIO_F2),
  81         S5PC100_GPIO_G0_START   = S5PC100_GPIO_NEXT(S5PC100_GPIO_F3),
  82         S5PC100_GPIO_G1_START   = S5PC100_GPIO_NEXT(S5PC100_GPIO_G0),
  83         S5PC100_GPIO_G2_START   = S5PC100_GPIO_NEXT(S5PC100_GPIO_G1),
  84         S5PC100_GPIO_G3_START   = S5PC100_GPIO_NEXT(S5PC100_GPIO_G2),
  85         S5PC100_GPIO_H0_START   = S5PC100_GPIO_NEXT(S5PC100_GPIO_G3),
  86         S5PC100_GPIO_H1_START   = S5PC100_GPIO_NEXT(S5PC100_GPIO_H0),
  87         S5PC100_GPIO_H2_START   = S5PC100_GPIO_NEXT(S5PC100_GPIO_H1),
  88         S5PC100_GPIO_H3_START   = S5PC100_GPIO_NEXT(S5PC100_GPIO_H2),
  89         S5PC100_GPIO_I_START    = S5PC100_GPIO_NEXT(S5PC100_GPIO_H3),
  90         S5PC100_GPIO_J0_START   = S5PC100_GPIO_NEXT(S5PC100_GPIO_I),
  91         S5PC100_GPIO_J1_START   = S5PC100_GPIO_NEXT(S5PC100_GPIO_J0),
  92         S5PC100_GPIO_J2_START   = S5PC100_GPIO_NEXT(S5PC100_GPIO_J1),
  93         S5PC100_GPIO_J3_START   = S5PC100_GPIO_NEXT(S5PC100_GPIO_J2),
  94         S5PC100_GPIO_J4_START   = S5PC100_GPIO_NEXT(S5PC100_GPIO_J3),
  95         S5PC100_GPIO_K0_START   = S5PC100_GPIO_NEXT(S5PC100_GPIO_J4),
  96         S5PC100_GPIO_K1_START   = S5PC100_GPIO_NEXT(S5PC100_GPIO_K0),
  97         S5PC100_GPIO_K2_START   = S5PC100_GPIO_NEXT(S5PC100_GPIO_K1),
  98         S5PC100_GPIO_K3_START   = S5PC100_GPIO_NEXT(S5PC100_GPIO_K2),
  99         S5PC100_GPIO_L0_START   = S5PC100_GPIO_NEXT(S5PC100_GPIO_K3),
 100         S5PC100_GPIO_L1_START   = S5PC100_GPIO_NEXT(S5PC100_GPIO_L0),
 101         S5PC100_GPIO_L2_START   = S5PC100_GPIO_NEXT(S5PC100_GPIO_L1),
 102         S5PC100_GPIO_L3_START   = S5PC100_GPIO_NEXT(S5PC100_GPIO_L2),
 103         S5PC100_GPIO_L4_START   = S5PC100_GPIO_NEXT(S5PC100_GPIO_L3),
 104         S5PC100_GPIO_END        = S5PC100_GPIO_NEXT(S5PC100_GPIO_L4),
 105 };
 106
 107 /* S5PC100 GPIO number definitions. */
 108 #define S5PC100_GPA0(_nr)       (S5PC100_GPIO_A0_START + (_nr))
 109 #define S5PC100_GPA1(_nr)       (S5PC100_GPIO_A1_START + (_nr))
 110 #define S5PC100_GPB(_nr)        (S5PC100_GPIO_B_START + (_nr))
 111 #define S5PC100_GPC(_nr)        (S5PC100_GPIO_C_START + (_nr))
 112 #define S5PC100_GPD(_nr)        (S5PC100_GPIO_D_START + (_nr))
 113 #define S5PC100_GPE0(_nr)       (S5PC100_GPIO_E0_START + (_nr))
 114 #define S5PC100_GPE1(_nr)       (S5PC100_GPIO_E1_START + (_nr))
 115 #define S5PC100_GPF0(_nr)       (S5PC100_GPIO_F0_START + (_nr))
 116 #define S5PC100_GPF1(_nr)       (S5PC100_GPIO_F1_START + (_nr))
 117 #define S5PC100_GPF2(_nr)       (S5PC100_GPIO_F2_START + (_nr))
 118 #define S5PC100_GPF3(_nr)       (S5PC100_GPIO_F3_START + (_nr))
 119 #define S5PC100_GPG0(_nr)       (S5PC100_GPIO_G0_START + (_nr))
 120 #define S5PC100_GPG1(_nr)       (S5PC100_GPIO_G1_START + (_nr))
 121 #define S5PC100_GPG2(_nr)       (S5PC100_GPIO_G2_START + (_nr))
 122 #define S5PC100_GPG3(_nr)       (S5PC100_GPIO_G3_START + (_nr))
 123 #define S5PC100_GPH0(_nr)       (S5PC100_GPIO_H0_START + (_nr))
 124 #define S5PC100_GPH1(_nr)       (S5PC100_GPIO_H1_START + (_nr))
 125 #define S5PC100_GPH2(_nr)       (S5PC100_GPIO_H2_START + (_nr))
 126 #define S5PC100_GPH3(_nr)       (S5PC100_GPIO_H3_START + (_nr))
 127 #define S5PC100_GPI(_nr)        (S5PC100_GPIO_I_START + (_nr))
 128 #define S5PC100_GPJ0(_nr)       (S5PC100_GPIO_J0_START + (_nr))
 129 #define S5PC100_GPJ1(_nr)       (S5PC100_GPIO_J1_START + (_nr))
 130 #define S5PC100_GPJ2(_nr)       (S5PC100_GPIO_J2_START + (_nr))
 131 #define S5PC100_GPJ3(_nr)       (S5PC100_GPIO_J3_START + (_nr))
 132 #define S5PC100_GPJ4(_nr)       (S5PC100_GPIO_J4_START + (_nr))
 133 #define S5PC100_GPK0(_nr)       (S5PC100_GPIO_K0_START + (_nr))
 134 #define S5PC100_GPK1(_nr)       (S5PC100_GPIO_K1_START + (_nr))
 135 #define S5PC100_GPK2(_nr)       (S5PC100_GPIO_K2_START + (_nr))
 136 #define S5PC100_GPK3(_nr)       (S5PC100_GPIO_K3_START + (_nr))
 137 #define S5PC100_GPL0(_nr)       (S5PC100_GPIO_L0_START + (_nr))
 138 #define S5PC100_GPL1(_nr)       (S5PC100_GPIO_L1_START + (_nr))
 139 #define S5PC100_GPL2(_nr)       (S5PC100_GPIO_L2_START + (_nr))
 140 #define S5PC100_GPL3(_nr)       (S5PC100_GPIO_L3_START + (_nr))
 141 #define S5PC100_GPL4(_nr)       (S5PC100_GPIO_L4_START + (_nr))
 142
 143 /* It used the end of the S5PC100 gpios */
 144 #define S3C_GPIO_END            S5PC100_GPIO_END
 145
 146 /* define the number of gpios we need to the one after the MP04() range */
 147 #define ARCH_NR_GPIOS           (S5PC100_GPIO_END + 1)
 148
 149 #include <asm-generic/gpio.h>
 150
 151 #endif /* __ASM_ARCH_GPIO_H */