arch/avr32/mach-at32ap/hmatrix.h

   1 /*
   2  * Register definitions for High-Speed Bus Matrix
   3  */
   4 #ifndef __HMATRIX_H
   5 #define __HMATRIX_H
   6
   7 /* HMATRIX register offsets */
   8 #define HMATRIX_MCFG0                           0x0000
   9 #define HMATRIX_MCFG1                           0x0004
  10 #define HMATRIX_MCFG2                           0x0008
  11 #define HMATRIX_MCFG3                           0x000c
  12 #define HMATRIX_MCFG4                           0x0010
  13 #define HMATRIX_MCFG5                           0x0014
  14 #define HMATRIX_MCFG6                           0x0018
  15 #define HMATRIX_MCFG7                           0x001c
  16 #define HMATRIX_MCFG8                           0x0020
  17 #define HMATRIX_MCFG9                           0x0024
  18 #define HMATRIX_MCFG10                          0x0028
  19 #define HMATRIX_MCFG11                          0x002c
  20 #define HMATRIX_MCFG12                          0x0030
  21 #define HMATRIX_MCFG13                          0x0034
  22 #define HMATRIX_MCFG14                          0x0038
  23 #define HMATRIX_MCFG15                          0x003c
  24 #define HMATRIX_SCFG0                           0x0040
  25 #define HMATRIX_SCFG1                           0x0044
  26 #define HMATRIX_SCFG2                           0x0048
  27 #define HMATRIX_SCFG3                           0x004c
  28 #define HMATRIX_SCFG4                           0x0050
  29 #define HMATRIX_SCFG5                           0x0054
  30 #define HMATRIX_SCFG6                           0x0058
  31 #define HMATRIX_SCFG7                           0x005c
  32 #define HMATRIX_SCFG8                           0x0060
  33 #define HMATRIX_SCFG9                           0x0064
  34 #define HMATRIX_SCFG10                          0x0068
  35 #define HMATRIX_SCFG11                          0x006c
  36 #define HMATRIX_SCFG12                          0x0070
  37 #define HMATRIX_SCFG13                          0x0074
  38 #define HMATRIX_SCFG14                          0x0078
  39 #define HMATRIX_SCFG15                          0x007c
  40 #define HMATRIX_PRAS0                           0x0080
  41 #define HMATRIX_PRBS0                           0x0084
  42 #define HMATRIX_PRAS1                           0x0088
  43 #define HMATRIX_PRBS1                           0x008c
  44 #define HMATRIX_PRAS2                           0x0090
  45 #define HMATRIX_PRBS2                           0x0094
  46 #define HMATRIX_PRAS3                           0x0098
  47 #define HMATRIX_PRBS3                           0x009c
  48 #define HMATRIX_PRAS4                           0x00a0
  49 #define HMATRIX_PRBS4                           0x00a4
  50 #define HMATRIX_PRAS5                           0x00a8
  51 #define HMATRIX_PRBS5                           0x00ac
  52 #define HMATRIX_PRAS6                           0x00b0
  53 #define HMATRIX_PRBS6                           0x00b4
  54 #define HMATRIX_PRAS7                           0x00b8
  55 #define HMATRIX_PRBS7                           0x00bc
  56 #define HMATRIX_PRAS8                           0x00c0
  57 #define HMATRIX_PRBS8                           0x00c4
  58 #define HMATRIX_PRAS9                           0x00c8
  59 #define HMATRIX_PRBS9                           0x00cc
  60 #define HMATRIX_PRAS10                          0x00d0
  61 #define HMATRIX_PRBS10                          0x00d4
  62 #define HMATRIX_PRAS11                          0x00d8
  63 #define HMATRIX_PRBS11                          0x00dc
  64 #define HMATRIX_PRAS12                          0x00e0
  65 #define HMATRIX_PRBS12                          0x00e4
  66 #define HMATRIX_PRAS13                          0x00e8
  67 #define HMATRIX_PRBS13                          0x00ec
  68 #define HMATRIX_PRAS14                          0x00f0
  69 #define HMATRIX_PRBS14                          0x00f4
  70 #define HMATRIX_PRAS15                          0x00f8
  71 #define HMATRIX_PRBS15                          0x00fc
  72 #define HMATRIX_MRCR                            0x0100
  73 #define HMATRIX_SFR0                            0x0110
  74 #define HMATRIX_SFR1                            0x0114
  75 #define HMATRIX_SFR2                            0x0118
  76 #define HMATRIX_SFR3                            0x011c
  77 #define HMATRIX_SFR4                            0x0120
  78 #define HMATRIX_SFR5                            0x0124
  79 #define HMATRIX_SFR6                            0x0128
  80 #define HMATRIX_SFR7                            0x012c
  81 #define HMATRIX_SFR8                            0x0130
  82 #define HMATRIX_SFR9                            0x0134
  83 #define HMATRIX_SFR10                           0x0138
  84 #define HMATRIX_SFR11                           0x013c
  85 #define HMATRIX_SFR12                           0x0140
  86 #define HMATRIX_SFR13                           0x0144
  87 #define HMATRIX_SFR14                           0x0148
  88 #define HMATRIX_SFR15                           0x014c
  89
  90 /* Bitfields in MCFGx */
  91 #define HMATRIX_ULBT_OFFSET                     0
  92 #define HMATRIX_ULBT_SIZE                       3
  93
  94 /* Bitfields in SCFGx */
  95 #define HMATRIX_SLOT_CYCLE_OFFSET               0
  96 #define HMATRIX_SLOT_CYCLE_SIZE                 8
  97 #define HMATRIX_DEFMSTR_TYPE_OFFSET             16
  98 #define HMATRIX_DEFMSTR_TYPE_SIZE               2
  99 #define HMATRIX_FIXED_DEFMSTR_OFFSET            18
 100 #define HMATRIX_FIXED_DEFMSTR_SIZE              4
 101 #define HMATRIX_ARBT_OFFSET                     24
 102 #define HMATRIX_ARBT_SIZE                       2
 103
 104 /* Bitfields in PRASx */
 105 #define HMATRIX_M0PR_OFFSET                     0
 106 #define HMATRIX_M0PR_SIZE                       4
 107 #define HMATRIX_M1PR_OFFSET                     4
 108 #define HMATRIX_M1PR_SIZE                       4
 109 #define HMATRIX_M2PR_OFFSET                     8
 110 #define HMATRIX_M2PR_SIZE                       4
 111 #define HMATRIX_M3PR_OFFSET                     12
 112 #define HMATRIX_M3PR_SIZE                       4
 113 #define HMATRIX_M4PR_OFFSET                     16
 114 #define HMATRIX_M4PR_SIZE                       4
 115 #define HMATRIX_M5PR_OFFSET                     20
 116 #define HMATRIX_M5PR_SIZE                       4
 117 #define HMATRIX_M6PR_OFFSET                     24
 118 #define HMATRIX_M6PR_SIZE                       4
 119 #define HMATRIX_M7PR_OFFSET                     28
 120 #define HMATRIX_M7PR_SIZE                       4
 121
 122 /* Bitfields in PRBSx */
 123 #define HMATRIX_M8PR_OFFSET                     0
 124 #define HMATRIX_M8PR_SIZE                       4
 125 #define HMATRIX_M9PR_OFFSET                     4
 126 #define HMATRIX_M9PR_SIZE                       4
 127 #define HMATRIX_M10PR_OFFSET                    8
 128 #define HMATRIX_M10PR_SIZE                      4
 129 #define HMATRIX_M11PR_OFFSET                    12
 130 #define HMATRIX_M11PR_SIZE                      4
 131 #define HMATRIX_M12PR_OFFSET                    16
 132 #define HMATRIX_M12PR_SIZE                      4
 133 #define HMATRIX_M13PR_OFFSET                    20
 134 #define HMATRIX_M13PR_SIZE                      4
 135 #define HMATRIX_M14PR_OFFSET                    24
 136 #define HMATRIX_M14PR_SIZE                      4
 137 #define HMATRIX_M15PR_OFFSET                    28
 138 #define HMATRIX_M15PR_SIZE                      4
 139
 140 /* Bitfields in SFR4 */
 141 #define HMATRIX_CS1A_OFFSET                     1
 142 #define HMATRIX_CS1A_SIZE                       1
 143 #define HMATRIX_CS3A_OFFSET                     3
 144 #define HMATRIX_CS3A_SIZE                       1
 145 #define HMATRIX_CS4A_OFFSET                     4
 146 #define HMATRIX_CS4A_SIZE                       1
 147 #define HMATRIX_CS5A_OFFSET                     5
 148 #define HMATRIX_CS5A_SIZE                       1
 149 #define HMATRIX_DBPUC_OFFSET                    8
 150 #define HMATRIX_DBPUC_SIZE                      1
 151
 152 /* Constants for ULBT */
 153 #define HMATRIX_ULBT_INFINITE                   0
 154 #define HMATRIX_ULBT_SINGLE                     1
 155 #define HMATRIX_ULBT_FOUR_BEAT                  2
 156 #define HMATRIX_ULBT_EIGHT_BEAT                 3
 157 #define HMATRIX_ULBT_SIXTEEN_BEAT               4
 158
 159 /* Constants for DEFMSTR_TYPE */
 160 #define HMATRIX_DEFMSTR_TYPE_NO_DEFAULT         0
 161 #define HMATRIX_DEFMSTR_TYPE_LAST_DEFAULT       1
 162 #define HMATRIX_DEFMSTR_TYPE_FIXED_DEFAULT      2
 163
 164 /* Constants for ARBT */
 165 #define HMATRIX_ARBT_ROUND_ROBIN                0
 166 #define HMATRIX_ARBT_FIXED_PRIORITY             1
 167
 168 /* Bit manipulation macros */
 169 #define HMATRIX_BIT(name)                                       \
 170         (1 << HMATRIX_##name##_OFFSET)
 171 #define HMATRIX_BF(name,value)                                  \
 172         (((value) & ((1 << HMATRIX_##name##_SIZE) - 1))         \
 173          << HMATRIX_##name##_OFFSET)
 174 #define HMATRIX_BFEXT(name,value)                               \
 175         (((value) >> HMATRIX_##name##_OFFSET)                   \
 176          & ((1 << HMATRIX_##name##_SIZE) - 1))
 177 #define HMATRIX_BFINS(name,value,old)                           \
 178         (((old) & ~(((1 << HMATRIX_##name##_SIZE) - 1)          \
 179                     << HMATRIX_##name##_OFFSET))                \
 180          | HMATRIX_BF(name,value))
 181
 182 #endif /* __HMATRIX_H */