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_15B_DATA ( \ 175 ATMEL_LCDC(PC, DATA0) | ATMEL_LCDC(PC, DATA1) | \ 176 ATMEL_LCDC(PC, DATA2) | ATMEL_LCDC(PC, DATA3) | \ 177 ATMEL_LCDC(PC, DATA4) | ATMEL_LCDC(PC, DATA5) | \ 178 ATMEL_LCDC(PD, DATA8) | ATMEL_LCDC(PD, DATA9) | \ 179 ATMEL_LCDC(PD, DATA10) | ATMEL_LCDC(PD, DATA11) | \ 180 ATMEL_LCDC(PD, DATA12) | ATMEL_LCDC(PD, DATA16) | \ 181 ATMEL_LCDC(PD, DATA17) | ATMEL_LCDC(PD, DATA18) | \ 182 ATMEL_LCDC(PD, DATA19) | ATMEL_LCDC(PD, DATA20)) 183 184 #define ATMEL_LCDC_ALT_15B_DATA ( \ 185 ATMEL_LCDC(PE, DATA0) | ATMEL_LCDC(PE, DATA1) | \ 186 ATMEL_LCDC(PE, DATA2) | ATMEL_LCDC(PE, DATA3) | \ 187 ATMEL_LCDC(PE, DATA4) | ATMEL_LCDC(PC, DATA5) | \ 188 ATMEL_LCDC(PE, DATA8) | ATMEL_LCDC(PE, DATA9) | \ 189 ATMEL_LCDC(PE, DATA10) | ATMEL_LCDC(PE, DATA11) | \ 190 ATMEL_LCDC(PE, DATA12) | ATMEL_LCDC(PE, DATA16) | \ 191 ATMEL_LCDC(PE, DATA17) | ATMEL_LCDC(PE, DATA18) | \ 192 ATMEL_LCDC(PE, DATA19) | ATMEL_LCDC(PE, DATA20)) 193 194 #define ATMEL_LCDC_PRI_CONTROL ( \ 195 ATMEL_LCDC(PC, CC) | ATMEL_LCDC(PC, DVAL) | \ 196 ATMEL_LCDC(PC, MODE) | ATMEL_LCDC(PC, PWR)) 197 198 #define ATMEL_LCDC_ALT_CONTROL ( \ 199 ATMEL_LCDC(PE, CC) | ATMEL_LCDC(PE, DVAL) | \ 200 ATMEL_LCDC(PE, MODE) | ATMEL_LCDC(PC, PWR)) 201 202 #define ATMEL_LCDC_CONTROL ( \ 203 ATMEL_LCDC(PC, HSYNC) | ATMEL_LCDC(PC, VSYNC) | \ 204 ATMEL_LCDC(PC, PCLK)) 205 206 #define ATMEL_LCDC_PRI_24BIT (ATMEL_LCDC_CONTROL | ATMEL_LCDC_PRI_24B_DATA) 207 208 #define ATMEL_LCDC_ALT_24BIT (ATMEL_LCDC_CONTROL | ATMEL_LCDC_ALT_24B_DATA) 209 210 #define ATMEL_LCDC_PRI_15BIT (ATMEL_LCDC_CONTROL | ATMEL_LCDC_PRI_15B_DATA) 211 212 #define ATMEL_LCDC_ALT_15BIT (ATMEL_LCDC_CONTROL | ATMEL_LCDC_ALT_15B_DATA) 213 214 /* Bitmask for all EBI data (D16..D31) pins on port E */ 215 #define ATMEL_EBI_PE_DATA_ALL (0x0000FFFF) 216 217 #endif /* __ASM_ARCH_AT32AP700X_H__ */ 218