release/src-rt-6.x.4708/linux/linux-2.6.36/arch/avr32/mach-at32ap/include/mach/at32ap700x.h

   1 /*
   2  * Pin definitions for AT32AP7000.
   3  *
   4  * Copyright (C) 2006 Atmel Corporation
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 as
   8  * published by the Free Software Foundation.
   9  */
  10 #ifndef __ASM_ARCH_AT32AP700X_H__
  11 #define __ASM_ARCH_AT32AP700X_H__
  12
  13 #define GPIO_PERIPH_A   0
  14 #define GPIO_PERIPH_B   1
  15
  16 /*
  17  * Pin numbers identifying specific GPIO pins on the chip. They can
  18  * also be converted to IRQ numbers by passing them through
  19  * gpio_to_irq().
  20  */
  21 #define GPIO_PIOA_BASE  (0)
  22 #define GPIO_PIOB_BASE  (GPIO_PIOA_BASE + 32)
  23 #define GPIO_PIOC_BASE  (GPIO_PIOB_BASE + 32)
  24 #define GPIO_PIOD_BASE  (GPIO_PIOC_BASE + 32)
  25 #define GPIO_PIOE_BASE  (GPIO_PIOD_BASE + 32)
  26
  27 #define GPIO_PIN_PA(N)  (GPIO_PIOA_BASE + (N))
  28 #define GPIO_PIN_PB(N)  (GPIO_PIOB_BASE + (N))
  29 #define GPIO_PIN_PC(N)  (GPIO_PIOC_BASE + (N))
  30 #define GPIO_PIN_PD(N)  (GPIO_PIOD_BASE + (N))
  31 #define GPIO_PIN_PE(N)  (GPIO_PIOE_BASE + (N))
  32
  33
  34 /*
  35  * DMAC peripheral hardware handshaking interfaces, used with dw_dmac
  36  */
  37 #define DMAC_MCI_RX             0
  38 #define DMAC_MCI_TX             1
  39 #define DMAC_DAC_TX             2
  40 #define DMAC_AC97_A_RX          3
  41 #define DMAC_AC97_A_TX          4
  42 #define DMAC_AC97_B_RX          5
  43 #define DMAC_AC97_B_TX          6
  44 #define DMAC_DMAREQ_0           7
  45 #define DMAC_DMAREQ_1           8
  46 #define DMAC_DMAREQ_2           9
  47 #define DMAC_DMAREQ_3           10
  48
  49 /* HSB master IDs */
  50 #define HMATRIX_MASTER_CPU_DCACHE               0
  51 #define HMATRIX_MASTER_CPU_ICACHE               1
  52 #define HMATRIX_MASTER_PDC                      2
  53 #define HMATRIX_MASTER_ISI                      3
  54 #define HMATRIX_MASTER_USBA                     4
  55 #define HMATRIX_MASTER_LCDC                     5
  56 #define HMATRIX_MASTER_MACB0                    6
  57 #define HMATRIX_MASTER_MACB1                    7
  58 #define HMATRIX_MASTER_DMACA_M0                 8
  59 #define HMATRIX_MASTER_DMACA_M1                 9
  60
  61 /* HSB slave IDs */
  62 #define HMATRIX_SLAVE_SRAM0                     0
  63 #define HMATRIX_SLAVE_SRAM1                     1
  64 #define HMATRIX_SLAVE_PBA                       2
  65 #define HMATRIX_SLAVE_PBB                       3
  66 #define HMATRIX_SLAVE_EBI                       4
  67 #define HMATRIX_SLAVE_USBA                      5
  68 #define HMATRIX_SLAVE_LCDC                      6
  69 #define HMATRIX_SLAVE_DMACA                     7
  70
  71 /* Bits in HMATRIX SFR4 (EBI) */
  72 #define HMATRIX_EBI_SDRAM_ENABLE                (1 << 1)
  73 #define HMATRIX_EBI_NAND_ENABLE                 (1 << 3)
  74 #define HMATRIX_EBI_CF0_ENABLE                  (1 << 4)
  75 #define HMATRIX_EBI_CF1_ENABLE                  (1 << 5)
  76 #define HMATRIX_EBI_PULLUP_DISABLE              (1 << 8)
  77
  78 /*
  79  * Base addresses of controllers that may be accessed early by
  80  * platform code.
  81  */
  82 #define PM_BASE         0xfff00000
  83 #define HMATRIX_BASE    0xfff00800
  84 #define SDRAMC_BASE     0xfff03800
  85
  86 /* LCDC on port C */
  87 #define ATMEL_LCDC_PC_CC        (1ULL << 19)
  88 #define ATMEL_LCDC_PC_HSYNC     (1ULL << 20)
  89 #define ATMEL_LCDC_PC_PCLK      (1ULL << 21)
  90 #define ATMEL_LCDC_PC_VSYNC     (1ULL << 22)
  91 #define ATMEL_LCDC_PC_DVAL      (1ULL << 23)
  92 #define ATMEL_LCDC_PC_MODE      (1ULL << 24)
  93 #define ATMEL_LCDC_PC_PWR       (1ULL << 25)
  94 #define ATMEL_LCDC_PC_DATA0     (1ULL << 26)
  95 #define ATMEL_LCDC_PC_DATA1     (1ULL << 27)
  96 #define ATMEL_LCDC_PC_DATA2     (1ULL << 28)
  97 #define ATMEL_LCDC_PC_DATA3     (1ULL << 29)
  98 #define ATMEL_LCDC_PC_DATA4     (1ULL << 30)
  99 #define ATMEL_LCDC_PC_DATA5     (1ULL << 31)
 100
 101 /* LCDC on port D */
 102 #define ATMEL_LCDC_PD_DATA6     (1ULL << 0)
 103 #define ATMEL_LCDC_PD_DATA7     (1ULL << 1)
 104 #define ATMEL_LCDC_PD_DATA8     (1ULL << 2)
 105 #define ATMEL_LCDC_PD_DATA9     (1ULL << 3)
 106 #define ATMEL_LCDC_PD_DATA10    (1ULL << 4)
 107 #define ATMEL_LCDC_PD_DATA11    (1ULL << 5)
 108 #define ATMEL_LCDC_PD_DATA12    (1ULL << 6)
 109 #define ATMEL_LCDC_PD_DATA13    (1ULL << 7)
 110 #define ATMEL_LCDC_PD_DATA14    (1ULL << 8)
 111 #define ATMEL_LCDC_PD_DATA15    (1ULL << 9)
 112 #define ATMEL_LCDC_PD_DATA16    (1ULL << 10)
 113 #define ATMEL_LCDC_PD_DATA17    (1ULL << 11)
 114 #define ATMEL_LCDC_PD_DATA18    (1ULL << 12)
 115 #define ATMEL_LCDC_PD_DATA19    (1ULL << 13)
 116 #define ATMEL_LCDC_PD_DATA20    (1ULL << 14)
 117 #define ATMEL_LCDC_PD_DATA21    (1ULL << 15)
 118 #define ATMEL_LCDC_PD_DATA22    (1ULL << 16)
 119 #define ATMEL_LCDC_PD_DATA23    (1ULL << 17)
 120
 121 /* LCDC on port E */
 122 #define ATMEL_LCDC_PE_CC        (1ULL << (32 + 0))
 123 #define ATMEL_LCDC_PE_DVAL      (1ULL << (32 + 1))
 124 #define ATMEL_LCDC_PE_MODE      (1ULL << (32 + 2))
 125 #define ATMEL_LCDC_PE_DATA0     (1ULL << (32 + 3))
 126 #define ATMEL_LCDC_PE_DATA1     (1ULL << (32 + 4))
 127 #define ATMEL_LCDC_PE_DATA2     (1ULL << (32 + 5))
 128 #define ATMEL_LCDC_PE_DATA3     (1ULL << (32 + 6))
 129 #define ATMEL_LCDC_PE_DATA4     (1ULL << (32 + 7))
 130 #define ATMEL_LCDC_PE_DATA8     (1ULL << (32 + 8))
 131 #define ATMEL_LCDC_PE_DATA9     (1ULL << (32 + 9))
 132 #define ATMEL_LCDC_PE_DATA10    (1ULL << (32 + 10))
 133 #define ATMEL_LCDC_PE_DATA11    (1ULL << (32 + 11))
 134 #define ATMEL_LCDC_PE_DATA12    (1ULL << (32 + 12))
 135 #define ATMEL_LCDC_PE_DATA16    (1ULL << (32 + 13))
 136 #define ATMEL_LCDC_PE_DATA17    (1ULL << (32 + 14))
 137 #define ATMEL_LCDC_PE_DATA18    (1ULL << (32 + 15))
 138 #define ATMEL_LCDC_PE_DATA19    (1ULL << (32 + 16))
 139 #define ATMEL_LCDC_PE_DATA20    (1ULL << (32 + 17))
 140 #define ATMEL_LCDC_PE_DATA21    (1ULL << (32 + 18))
 141
 142
 143 #define ATMEL_LCDC(PORT, PIN)   (ATMEL_LCDC_##PORT##_##PIN)
 144
 145
 146 #define ATMEL_LCDC_PRI_24B_DATA (                                       \
 147                 ATMEL_LCDC(PC, DATA0)  | ATMEL_LCDC(PC, DATA1)  |       \
 148                 ATMEL_LCDC(PC, DATA2)  | ATMEL_LCDC(PC, DATA3)  |       \
 149                 ATMEL_LCDC(PC, DATA4)  | ATMEL_LCDC(PC, DATA5)  |       \
 150                 ATMEL_LCDC(PD, DATA6)  | ATMEL_LCDC(PD, DATA7)  |       \
 151                 ATMEL_LCDC(PD, DATA8)  | ATMEL_LCDC(PD, DATA9)  |       \
 152                 ATMEL_LCDC(PD, DATA10) | ATMEL_LCDC(PD, DATA11) |       \
 153                 ATMEL_LCDC(PD, DATA12) | ATMEL_LCDC(PD, DATA13) |       \
 154                 ATMEL_LCDC(PD, DATA14) | ATMEL_LCDC(PD, DATA15) |       \
 155                 ATMEL_LCDC(PD, DATA16) | ATMEL_LCDC(PD, DATA17) |       \
 156                 ATMEL_LCDC(PD, DATA18) | ATMEL_LCDC(PD, DATA19) |       \
 157                 ATMEL_LCDC(PD, DATA20) | ATMEL_LCDC(PD, DATA21) |       \
 158                 ATMEL_LCDC(PD, DATA22) | ATMEL_LCDC(PD, DATA23))
 159
 160 #define ATMEL_LCDC_ALT_24B_DATA (                                       \
 161                 ATMEL_LCDC(PE, DATA0)  | ATMEL_LCDC(PE, DATA1)  |       \
 162                 ATMEL_LCDC(PE, DATA2)  | ATMEL_LCDC(PE, DATA3)  |       \
 163                 ATMEL_LCDC(PE, DATA4)  | ATMEL_LCDC(PC, DATA5)  |       \
 164                 ATMEL_LCDC(PD, DATA6)  | ATMEL_LCDC(PD, DATA7)  |       \
 165                 ATMEL_LCDC(PE, DATA8)  | ATMEL_LCDC(PE, DATA9)  |       \
 166                 ATMEL_LCDC(PE, DATA10) | ATMEL_LCDC(PE, DATA11) |       \
 167                 ATMEL_LCDC(PE, DATA12) | ATMEL_LCDC(PD, DATA13) |       \
 168                 ATMEL_LCDC(PD, DATA14) | ATMEL_LCDC(PD, DATA15) |       \
 169                 ATMEL_LCDC(PE, DATA16) | ATMEL_LCDC(PE, DATA17) |       \
 170                 ATMEL_LCDC(PE, DATA18) | ATMEL_LCDC(PE, DATA19) |       \
 171                 ATMEL_LCDC(PE, DATA20) | ATMEL_LCDC(PE, DATA21) |       \
 172                 ATMEL_LCDC(PD, DATA22) | ATMEL_LCDC(PD, DATA23))
 173
 174 #define ATMEL_LCDC_PRI_18B_DATA (                                       \
 175                 ATMEL_LCDC(PC, DATA2)  | ATMEL_LCDC(PC, DATA3)  |       \
 176                 ATMEL_LCDC(PC, DATA4)  | ATMEL_LCDC(PC, DATA5)  |       \
 177                 ATMEL_LCDC(PD, DATA6)  | ATMEL_LCDC(PD, DATA7)  |       \
 178                 ATMEL_LCDC(PD, DATA10) | ATMEL_LCDC(PD, DATA11) |       \
 179                 ATMEL_LCDC(PD, DATA12) | ATMEL_LCDC(PD, DATA13) |       \
 180                 ATMEL_LCDC(PD, DATA14) | ATMEL_LCDC(PD, DATA15) |       \
 181                 ATMEL_LCDC(PD, DATA18) | ATMEL_LCDC(PD, DATA19) |       \
 182                 ATMEL_LCDC(PD, DATA20) | ATMEL_LCDC(PD, DATA21) |       \
 183                 ATMEL_LCDC(PD, DATA22) | ATMEL_LCDC(PD, DATA23))
 184
 185 #define ATMEL_LCDC_ALT_18B_DATA (                                       \
 186                 ATMEL_LCDC(PE, DATA2)  | ATMEL_LCDC(PE, DATA3)  |       \
 187                 ATMEL_LCDC(PE, DATA4)  | ATMEL_LCDC(PC, DATA5)  |       \
 188                 ATMEL_LCDC(PD, DATA6)  | ATMEL_LCDC(PD, DATA7)  |       \
 189                 ATMEL_LCDC(PE, DATA10) | ATMEL_LCDC(PE, DATA11) |       \
 190                 ATMEL_LCDC(PE, DATA12) | ATMEL_LCDC(PD, DATA13) |       \
 191                 ATMEL_LCDC(PD, DATA14) | ATMEL_LCDC(PD, DATA15) |       \
 192                 ATMEL_LCDC(PE, DATA18) | ATMEL_LCDC(PE, DATA19) |       \
 193                 ATMEL_LCDC(PE, DATA20) | ATMEL_LCDC(PE, DATA21) |       \
 194                 ATMEL_LCDC(PD, DATA22) | ATMEL_LCDC(PD, DATA23))
 195
 196 #define ATMEL_LCDC_PRI_15B_DATA (                                       \
 197                 ATMEL_LCDC(PC, DATA3)  | ATMEL_LCDC(PC, DATA4)  |       \
 198                 ATMEL_LCDC(PC, DATA5)  | ATMEL_LCDC(PD, DATA6)  |       \
 199                 ATMEL_LCDC(PD, DATA7)  |                                \
 200                 ATMEL_LCDC(PD, DATA11) | ATMEL_LCDC(PD, DATA12) |       \
 201                 ATMEL_LCDC(PD, DATA13) | ATMEL_LCDC(PD, DATA14) |       \
 202                 ATMEL_LCDC(PD, DATA15) |                                \
 203                 ATMEL_LCDC(PD, DATA19) | ATMEL_LCDC(PD, DATA20) |       \
 204                 ATMEL_LCDC(PD, DATA21) | ATMEL_LCDC(PD, DATA22) |       \
 205                 ATMEL_LCDC(PD, DATA23))
 206
 207 #define ATMEL_LCDC_ALT_15B_DATA (                                       \
 208                 ATMEL_LCDC(PE, DATA3)  | ATMEL_LCDC(PE, DATA4)  |       \
 209                 ATMEL_LCDC(PC, DATA5)  | ATMEL_LCDC(PD, DATA6)  |       \
 210                 ATMEL_LCDC(PD, DATA7)  |                                \
 211                 ATMEL_LCDC(PE, DATA11) | ATMEL_LCDC(PE, DATA12) |       \
 212                 ATMEL_LCDC(PD, DATA13) | ATMEL_LCDC(PD, DATA14) |       \
 213                 ATMEL_LCDC(PD, DATA15) |                                \
 214                 ATMEL_LCDC(PE, DATA19) | ATMEL_LCDC(PE, DATA20) |       \
 215                 ATMEL_LCDC(PE, DATA21) | ATMEL_LCDC(PD, DATA22) |       \
 216                 ATMEL_LCDC(PD, DATA23))
 217
 218 #define ATMEL_LCDC_PRI_CONTROL (                                        \
 219                 ATMEL_LCDC(PC, CC)   | ATMEL_LCDC(PC, DVAL) |           \
 220                 ATMEL_LCDC(PC, MODE) | ATMEL_LCDC(PC, PWR))
 221
 222 #define ATMEL_LCDC_ALT_CONTROL (                                        \
 223                 ATMEL_LCDC(PE, CC)   | ATMEL_LCDC(PE, DVAL) |           \
 224                 ATMEL_LCDC(PE, MODE) | ATMEL_LCDC(PC, PWR))
 225
 226 #define ATMEL_LCDC_CONTROL (                                            \
 227                 ATMEL_LCDC(PC, HSYNC) | ATMEL_LCDC(PC, VSYNC) |         \
 228                 ATMEL_LCDC(PC, PCLK))
 229
 230 #define ATMEL_LCDC_PRI_24BIT    (ATMEL_LCDC_CONTROL | ATMEL_LCDC_PRI_24B_DATA)
 231
 232 #define ATMEL_LCDC_ALT_24BIT    (ATMEL_LCDC_CONTROL | ATMEL_LCDC_ALT_24B_DATA)
 233
 234 #define ATMEL_LCDC_PRI_18BIT    (ATMEL_LCDC_CONTROL | ATMEL_LCDC_PRI_18B_DATA)
 235
 236 #define ATMEL_LCDC_ALT_18BIT    (ATMEL_LCDC_CONTROL | ATMEL_LCDC_ALT_18B_DATA)
 237
 238 #define ATMEL_LCDC_PRI_15BIT    (ATMEL_LCDC_CONTROL | ATMEL_LCDC_PRI_15B_DATA)
 239
 240 #define ATMEL_LCDC_ALT_15BIT    (ATMEL_LCDC_CONTROL | ATMEL_LCDC_ALT_15B_DATA)
 241
 242 /* Bitmask for all EBI data (D16..D31) pins on port E */
 243 #define ATMEL_EBI_PE_DATA_ALL  (0x0000FFFF)
 244
 245 #endif /* __ASM_ARCH_AT32AP700X_H__ */