1 /* 2 * (C) Copyright 2009 Freescale Semiconductor, Inc. 3 * 4 * See file CREDITS for list of people who contributed to this 5 * project. 6 * 7 * This program is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU General Public License as 9 * published by the Free Software Foundation; either version 2 of 10 * the License, or (at your option) any later version. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 * 17 * You should have received a copy of the GNU General Public License 18 * along with this program; if not, write to the Free Software 19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 20 * MA 02111-1307 USA 21 */ 22 23 #ifndef __ASM_ARCH_MX5_IMX_REGS_H__ 24 #define __ASM_ARCH_MX5_IMX_REGS_H__ 25 26 #define ARCH_MXC 27 28 #if defined(CONFIG_MX51) 29 #define IRAM_BASE_ADDR 0x1FFE0000 /* internal ram */ 30 #define IPU_SOC_BASE_ADDR 0x40000000 31 #define IPU_SOC_OFFSET 0x1E000000 32 #define SPBA0_BASE_ADDR 0x70000000 33 #define AIPS1_BASE_ADDR 0x73F00000 34 #define AIPS2_BASE_ADDR 0x83F00000 35 #define CSD0_BASE_ADDR 0x90000000 36 #define CSD1_BASE_ADDR 0xA0000000 37 #define NFC_BASE_ADDR_AXI 0xCFFF0000 38 #define CS1_BASE_ADDR 0xB8000000 39 #elif defined(CONFIG_MX53) 40 #define IPU_SOC_BASE_ADDR 0x18000000 41 #define IPU_SOC_OFFSET 0x06000000 42 #define SPBA0_BASE_ADDR 0x50000000 43 #define AIPS1_BASE_ADDR 0x53F00000 44 #define AIPS2_BASE_ADDR 0x63F00000 45 #define CSD0_BASE_ADDR 0x70000000 46 #define CSD1_BASE_ADDR 0xB0000000 47 #define NFC_BASE_ADDR_AXI 0xF7FF0000 48 #define IRAM_BASE_ADDR 0xF8000000 49 #define CS1_BASE_ADDR 0xF4000000 50 #define SATA_BASE_ADDR 0x10000000 51 #else 52 #error "CPU_TYPE not defined" 53 #endif 54 55 #define IRAM_SIZE 0x00020000 /* 128 KB */ 56 57 /* 58 * SPBA global module enabled #0 59 */ 60 #define MMC_SDHC1_BASE_ADDR (SPBA0_BASE_ADDR + 0x00004000) 61 #define MMC_SDHC2_BASE_ADDR (SPBA0_BASE_ADDR + 0x00008000) 62 #define UART3_BASE (SPBA0_BASE_ADDR + 0x0000C000) 63 #define CSPI1_BASE_ADDR (SPBA0_BASE_ADDR + 0x00010000) 64 #define SSI2_BASE_ADDR (SPBA0_BASE_ADDR + 0x00014000) 65 #define MMC_SDHC3_BASE_ADDR (SPBA0_BASE_ADDR + 0x00020000) 66 #define MMC_SDHC4_BASE_ADDR (SPBA0_BASE_ADDR + 0x00024000) 67 #define SPDIF_BASE_ADDR (SPBA0_BASE_ADDR + 0x00028000) 68 #define ATA_DMA_BASE_ADDR (SPBA0_BASE_ADDR + 0x00030000) 69 #define SLIM_DMA_BASE_ADDR (SPBA0_BASE_ADDR + 0x00034000) 70 #define HSI2C_DMA_BASE_ADDR (SPBA0_BASE_ADDR + 0x00038000) 71 #define SPBA_CTRL_BASE_ADDR (SPBA0_BASE_ADDR + 0x0003C000) 72 73 /* 74 * AIPS 1 75 */ 76 #define OTG_BASE_ADDR (AIPS1_BASE_ADDR + 0x00080000) 77 #define GPIO1_BASE_ADDR (AIPS1_BASE_ADDR + 0x00084000) 78 #define GPIO2_BASE_ADDR (AIPS1_BASE_ADDR + 0x00088000) 79 #define GPIO3_BASE_ADDR (AIPS1_BASE_ADDR + 0x0008C000) 80 #define GPIO4_BASE_ADDR (AIPS1_BASE_ADDR + 0x00090000) 81 #define KPP_BASE_ADDR (AIPS1_BASE_ADDR + 0x00094000) 82 #define WDOG1_BASE_ADDR (AIPS1_BASE_ADDR + 0x00098000) 83 #define WDOG2_BASE_ADDR (AIPS1_BASE_ADDR + 0x0009C000) 84 #define GPT1_BASE_ADDR (AIPS1_BASE_ADDR + 0x000A0000) 85 #define SRTC_BASE_ADDR (AIPS1_BASE_ADDR + 0x000A4000) 86 #define IOMUXC_BASE_ADDR (AIPS1_BASE_ADDR + 0x000A8000) 87 #define EPIT1_BASE_ADDR (AIPS1_BASE_ADDR + 0x000AC000) 88 #define EPIT2_BASE_ADDR (AIPS1_BASE_ADDR + 0x000B0000) 89 #define PWM1_BASE_ADDR (AIPS1_BASE_ADDR + 0x000B4000) 90 #define PWM2_BASE_ADDR (AIPS1_BASE_ADDR + 0x000B8000) 91 #define UART1_BASE (AIPS1_BASE_ADDR + 0x000BC000) 92 #define UART2_BASE (AIPS1_BASE_ADDR + 0x000C0000) 93 #define SRC_BASE_ADDR (AIPS1_BASE_ADDR + 0x000D0000) 94 #define CCM_BASE_ADDR (AIPS1_BASE_ADDR + 0x000D4000) 95 #define GPC_BASE_ADDR (AIPS1_BASE_ADDR + 0x000D8000) 96 97 #if defined(CONFIG_MX53) 98 #define GPIO5_BASE_ADDR (AIPS1_BASE_ADDR + 0x000DC000) 99 #define GPIO6_BASE_ADDR (AIPS1_BASE_ADDR + 0x000E0000) 100 #define GPIO7_BASE_ADDR (AIPS1_BASE_ADDR + 0x000E4000) 101 #define I2C3_BASE_ADDR (AIPS1_BASE_ADDR + 0x000EC000) 102 #define UART4_BASE_ADDR (AIPS1_BASE_ADDR + 0x000F0000) 103 #endif 104 /* 105 * AIPS 2 106 */ 107 #define PLL1_BASE_ADDR (AIPS2_BASE_ADDR + 0x00080000) 108 #define PLL2_BASE_ADDR (AIPS2_BASE_ADDR + 0x00084000) 109 #define PLL3_BASE_ADDR (AIPS2_BASE_ADDR + 0x00088000) 110 #ifdef CONFIG_MX53 111 #define PLL4_BASE_ADDR (AIPS2_BASE_ADDR + 0x0008c000) 112 #endif 113 #define AHBMAX_BASE_ADDR (AIPS2_BASE_ADDR + 0x00094000) 114 #define IIM_BASE_ADDR (AIPS2_BASE_ADDR + 0x00098000) 115 #define CSU_BASE_ADDR (AIPS2_BASE_ADDR + 0x0009C000) 116 #define ARM_BASE_ADDR (AIPS2_BASE_ADDR + 0x000A0000) 117 #define OWIRE_BASE_ADDR (AIPS2_BASE_ADDR + 0x000A4000) 118 #define FIRI_BASE_ADDR (AIPS2_BASE_ADDR + 0x000A8000) 119 #define CSPI2_BASE_ADDR (AIPS2_BASE_ADDR + 0x000AC000) 120 #define SDMA_BASE_ADDR (AIPS2_BASE_ADDR + 0x000B0000) 121 #define SCC_BASE_ADDR (AIPS2_BASE_ADDR + 0x000B4000) 122 #define ROMCP_BASE_ADDR (AIPS2_BASE_ADDR + 0x000B8000) 123 #define RTIC_BASE_ADDR (AIPS2_BASE_ADDR + 0x000BC000) 124 #define CSPI3_BASE_ADDR (AIPS2_BASE_ADDR + 0x000C0000) 125 #define I2C2_BASE_ADDR (AIPS2_BASE_ADDR + 0x000C4000) 126 #define I2C1_BASE_ADDR (AIPS2_BASE_ADDR + 0x000C8000) 127 #define SSI1_BASE_ADDR (AIPS2_BASE_ADDR + 0x000CC000) 128 #define AUDMUX_BASE_ADDR (AIPS2_BASE_ADDR + 0x000D0000) 129 #define M4IF_BASE_ADDR (AIPS2_BASE_ADDR + 0x000D8000) 130 #define ESDCTL_BASE_ADDR (AIPS2_BASE_ADDR + 0x000D9000) 131 #define WEIM_BASE_ADDR (AIPS2_BASE_ADDR + 0x000DA000) 132 #define NFC_BASE_ADDR (AIPS2_BASE_ADDR + 0x000DB000) 133 #define EMI_BASE_ADDR (AIPS2_BASE_ADDR + 0x000DBF00) 134 #define MIPI_HSC_BASE_ADDR (AIPS2_BASE_ADDR + 0x000DC000) 135 #define ATA_BASE_ADDR (AIPS2_BASE_ADDR + 0x000E0000) 136 #define SIM_BASE_ADDR (AIPS2_BASE_ADDR + 0x000E4000) 137 #define SSI3BASE_ADDR (AIPS2_BASE_ADDR + 0x000E8000) 138 #define FEC_BASE_ADDR (AIPS2_BASE_ADDR + 0x000EC000) 139 #define TVE_BASE_ADDR (AIPS2_BASE_ADDR + 0x000F0000) 140 #define VPU_BASE_ADDR (AIPS2_BASE_ADDR + 0x000F4000) 141 #define SAHARA_BASE_ADDR (AIPS2_BASE_ADDR + 0x000F8000) 142 143 #if defined(CONFIG_MX53) 144 #define UART5_BASE_ADDR (AIPS2_BASE_ADDR + 0x00090000) 145 #endif 146 147 /* 148 * WEIM CSnGCR1 149 */ 150 #define CSEN 1 151 #define SWR (1 << 1) 152 #define SRD (1 << 2) 153 #define MUM (1 << 3) 154 #define WFL (1 << 4) 155 #define RFL (1 << 5) 156 #define CRE (1 << 6) 157 #define CREP (1 << 7) 158 #define BL(x) (((x) & 0x7) << 8) 159 #define WC (1 << 11) 160 #define BCD(x) (((x) & 0x3) << 12) 161 #define BCS(x) (((x) & 0x3) << 14) 162 #define DSZ(x) (((x) & 0x7) << 16) 163 #define SP (1 << 19) 164 #define CSREC(x) (((x) & 0x7) << 20) 165 #define AUS (1 << 23) 166 #define GBC(x) (((x) & 0x7) << 24) 167 #define WP (1 << 27) 168 #define PSZ(x) (((x) & 0x0f << 28) 169 170 /* 171 * WEIM CSnGCR2 172 */ 173 #define ADH(x) (((x) & 0x3)) 174 #define DAPS(x) (((x) & 0x0f << 4) 175 #define DAE (1 << 8) 176 #define DAP (1 << 9) 177 #define MUX16_BYP (1 << 12) 178 179 /* 180 * WEIM CSnRCR1 181 */ 182 #define RCSN(x) (((x) & 0x7)) 183 #define RCSA(x) (((x) & 0x7) << 4) 184 #define OEN(x) (((x) & 0x7) << 8) 185 #define OEA(x) (((x) & 0x7) << 12) 186 #define RADVN(x) (((x) & 0x7) << 16) 187 #define RAL (1 << 19) 188 #define RADVA(x) (((x) & 0x7) << 20) 189 #define RWSC(x) (((x) & 0x3f) << 24) 190 191 /* 192 * WEIM CSnRCR2 193 */ 194 #define RBEN(x) (((x) & 0x7)) 195 #define RBE (1 << 3) 196 #define RBEA(x) (((x) & 0x7) << 4) 197 #define RL(x) (((x) & 0x3) << 8) 198 #define PAT(x) (((x) & 0x7) << 12) 199 #define APR (1 << 15) 200 201 /* 202 * WEIM CSnWCR1 203 */ 204 #define WCSN(x) (((x) & 0x7)) 205 #define WCSA(x) (((x) & 0x7) << 3) 206 #define WEN(x) (((x) & 0x7) << 6) 207 #define WEA(x) (((x) & 0x7) << 9) 208 #define WBEN(x) (((x) & 0x7) << 12) 209 #define WBEA(x) (((x) & 0x7) << 15) 210 #define WADVN(x) (((x) & 0x7) << 18) 211 #define WADVA(x) (((x) & 0x7) << 21) 212 #define WWSC(x) (((x) & 0x3f) << 24) 213 #define WBED1 (1 << 30) 214 #define WAL (1 << 31) 215 216 /* 217 * WEIM CSnWCR2 218 */ 219 #define WBED 1 220 221 #define CS0_128 0 222 #define CS0_64M_CS1_64M 1 223 #define CS0_64M_CS1_32M_CS2_32M 2 224 #define CS0_32M_CS1_32M_CS2_32M_CS3_32M 3 225 226 /* 227 * CSPI register definitions 228 */ 229 #define MXC_ECSPI 230 #define MXC_CSPICTRL_EN (1 << 0) 231 #define MXC_CSPICTRL_MODE (1 << 1) 232 #define MXC_CSPICTRL_XCH (1 << 2) 233 #define MXC_CSPICTRL_MODE_MASK (0xf << 4) 234 #define MXC_CSPICTRL_CHIPSELECT(x) (((x) & 0x3) << 12) 235 #define MXC_CSPICTRL_BITCOUNT(x) (((x) & 0xfff) << 20) 236 #define MXC_CSPICTRL_PREDIV(x) (((x) & 0xF) << 12) 237 #define MXC_CSPICTRL_POSTDIV(x) (((x) & 0xF) << 8) 238 #define MXC_CSPICTRL_SELCHAN(x) (((x) & 0x3) << 18) 239 #define MXC_CSPICTRL_MAXBITS 0xfff 240 #define MXC_CSPICTRL_TC (1 << 7) 241 #define MXC_CSPICTRL_RXOVF (1 << 6) 242 #define MXC_CSPIPERIOD_32KHZ (1 << 15) 243 #define MAX_SPI_BYTES 32 244 245 /* Bit position inside CTRL register to be associated with SS */ 246 #define MXC_CSPICTRL_CHAN 18 247 248 /* Bit position inside CON register to be associated with SS */ 249 #define MXC_CSPICON_POL 4 250 #define MXC_CSPICON_PHA 0 251 #define MXC_CSPICON_SSPOL 12 252 #define MXC_SPI_BASE_ADDRESSES \ 253 CSPI1_BASE_ADDR, \ 254 CSPI2_BASE_ADDR, \ 255 CSPI3_BASE_ADDR, 256 257 /* 258 * Number of GPIO pins per port 259 */ 260 #define GPIO_NUM_PIN 32 261 262 #define IIM_SREV 0x24 263 #define ROM_SI_REV 0x48 264 265 #define NFC_BUF_SIZE 0x1000 266 267 /* M4IF */ 268 #define M4IF_FBPM0 0x40 269 #define M4IF_FIDBP 0x48 270 #define M4IF_GENP_WEIM_MM_MASK 0x00000001 271 #define WEIM_GCR2_MUX16_BYP_GRANT_MASK 0x00001000 272 273 /* Assuming 24MHz input clock with doubler ON */ 274 /* MFI PDF */ 275 #define DP_OP_864 ((8 << 4) + ((1 - 1) << 0)) 276 #define DP_MFD_864 (180 - 1) /* PL Dither mode */ 277 #define DP_MFN_864 180 278 #define DP_MFN_800_DIT 60 /* PL Dither mode */ 279 280 #define DP_OP_850 ((8 << 4) + ((1 - 1) << 0)) 281 #define DP_MFD_850 (48 - 1) 282 #define DP_MFN_850 41 283 284 #define DP_OP_800 ((8 << 4) + ((1 - 1) << 0)) 285 #define DP_MFD_800 (3 - 1) 286 #define DP_MFN_800 1 287 288 #define DP_OP_700 ((7 << 4) + ((1 - 1) << 0)) 289 #define DP_MFD_700 (24 - 1) 290 #define DP_MFN_700 7 291 292 #define DP_OP_665 ((6 << 4) + ((1 - 1) << 0)) 293 #define DP_MFD_665 (96 - 1) 294 #define DP_MFN_665 89 295 296 #define DP_OP_532 ((5 << 4) + ((1 - 1) << 0)) 297 #define DP_MFD_532 (24 - 1) 298 #define DP_MFN_532 13 299 300 #define DP_OP_400 ((8 << 4) + ((2 - 1) << 0)) 301 #define DP_MFD_400 (3 - 1) 302 #define DP_MFN_400 1 303 304 #define DP_OP_455 ((9 << 4) + ((2 - 1) << 0)) 305 #define DP_MFD_455 (48 - 1) 306 #define DP_MFN_455 23 307 308 #define DP_OP_216 ((6 << 4) + ((3 - 1) << 0)) 309 #define DP_MFD_216 (4 - 1) 310 #define DP_MFN_216 3 311 312 #define CHIP_REV_1_0 0x10 313 #define CHIP_REV_1_1 0x11 314 #define CHIP_REV_2_0 0x20 315 #define CHIP_REV_2_5 0x25 316 #define CHIP_REV_3_0 0x30 317 318 #define BOARD_REV_1_0 0x0 319 #define BOARD_REV_2_0 0x1 320 321 #define BOARD_VER_OFFSET 0x8 322 323 #define IMX_IIM_BASE (IIM_BASE_ADDR) 324 325 #if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__)) 326 #include <asm/types.h> 327 328 #define __REG(x) (*((volatile u32 *)(x))) 329 #define __REG16(x) (*((volatile u16 *)(x))) 330 #define __REG8(x) (*((volatile u8 *)(x))) 331 332 struct clkctl { 333 u32 ccr; 334 u32 ccdr; 335 u32 csr; 336 u32 ccsr; 337 u32 cacrr; 338 u32 cbcdr; 339 u32 cbcmr; 340 u32 cscmr1; 341 u32 cscmr2; 342 u32 cscdr1; 343 u32 cs1cdr; 344 u32 cs2cdr; 345 u32 cdcdr; 346 u32 chsccdr; 347 u32 cscdr2; 348 u32 cscdr3; 349 u32 cscdr4; 350 u32 cwdr; 351 u32 cdhipr; 352 u32 cdcr; 353 u32 ctor; 354 u32 clpcr; 355 u32 cisr; 356 u32 cimr; 357 u32 ccosr; 358 u32 cgpr; 359 u32 ccgr0; 360 u32 ccgr1; 361 u32 ccgr2; 362 u32 ccgr3; 363 u32 ccgr4; 364 u32 ccgr5; 365 u32 ccgr6; 366 #if defined(CONFIG_MX53) 367 u32 ccgr7; 368 #endif 369 u32 cmeor; 370 }; 371 372 /* DPLL registers */ 373 struct dpll { 374 u32 dp_ctl; 375 u32 dp_config; 376 u32 dp_op; 377 u32 dp_mfd; 378 u32 dp_mfn; 379 u32 dp_mfn_minus; 380 u32 dp_mfn_plus; 381 u32 dp_hfs_op; 382 u32 dp_hfs_mfd; 383 u32 dp_hfs_mfn; 384 u32 dp_mfn_togc; 385 u32 dp_destat; 386 }; 387 /* WEIM registers */ 388 struct weim { 389 u32 cs0gcr1; 390 u32 cs0gcr2; 391 u32 cs0rcr1; 392 u32 cs0rcr2; 393 u32 cs0wcr1; 394 u32 cs0wcr2; 395 u32 cs1gcr1; 396 u32 cs1gcr2; 397 u32 cs1rcr1; 398 u32 cs1rcr2; 399 u32 cs1wcr1; 400 u32 cs1wcr2; 401 u32 cs2gcr1; 402 u32 cs2gcr2; 403 u32 cs2rcr1; 404 u32 cs2rcr2; 405 u32 cs2wcr1; 406 u32 cs2wcr2; 407 u32 cs3gcr1; 408 u32 cs3gcr2; 409 u32 cs3rcr1; 410 u32 cs3rcr2; 411 u32 cs3wcr1; 412 u32 cs3wcr2; 413 u32 cs4gcr1; 414 u32 cs4gcr2; 415 u32 cs4rcr1; 416 u32 cs4rcr2; 417 u32 cs4wcr1; 418 u32 cs4wcr2; 419 u32 cs5gcr1; 420 u32 cs5gcr2; 421 u32 cs5rcr1; 422 u32 cs5rcr2; 423 u32 cs5wcr1; 424 u32 cs5wcr2; 425 u32 wcr; 426 u32 wiar; 427 u32 ear; 428 }; 429 430 #if defined(CONFIG_MX51) 431 struct iomuxc { 432 u32 gpr0; 433 u32 gpr1; 434 u32 omux0; 435 u32 omux1; 436 u32 omux2; 437 u32 omux3; 438 u32 omux4; 439 }; 440 #elif defined(CONFIG_MX53) 441 struct iomuxc { 442 u32 gpr0; 443 u32 gpr1; 444 u32 gpr2; 445 u32 omux0; 446 u32 omux1; 447 u32 omux2; 448 u32 omux3; 449 u32 omux4; 450 }; 451 #endif 452 453 /* System Reset Controller (SRC) */ 454 struct src { 455 u32 scr; 456 u32 sbmr; 457 u32 srsr; 458 u32 reserved1[2]; 459 u32 sisr; 460 u32 simr; 461 }; 462 463 struct srtc_regs { 464 u32 lpscmr; /* 0x00 */ 465 u32 lpsclr; /* 0x04 */ 466 u32 lpsar; /* 0x08 */ 467 u32 lpsmcr; /* 0x0c */ 468 u32 lpcr; /* 0x10 */ 469 u32 lpsr; /* 0x14 */ 470 u32 lppdr; /* 0x18 */ 471 u32 lpgr; /* 0x1c */ 472 u32 hpcmr; /* 0x20 */ 473 u32 hpclr; /* 0x24 */ 474 u32 hpamr; /* 0x28 */ 475 u32 hpalr; /* 0x2c */ 476 u32 hpcr; /* 0x30 */ 477 u32 hpisr; /* 0x34 */ 478 u32 hpienr; /* 0x38 */ 479 }; 480 481 /* CSPI registers */ 482 struct cspi_regs { 483 u32 rxdata; 484 u32 txdata; 485 u32 ctrl; 486 u32 cfg; 487 u32 intr; 488 u32 dma; 489 u32 stat; 490 u32 period; 491 }; 492 493 struct iim_regs { 494 u32 stat; 495 u32 statm; 496 u32 err; 497 u32 emask; 498 u32 fctl; 499 u32 ua; 500 u32 la; 501 u32 sdat; 502 u32 prev; 503 u32 srev; 504 u32 prg_p; 505 u32 scs0; 506 u32 scs1; 507 u32 scs2; 508 u32 scs3; 509 u32 res0[0x1f1]; 510 struct fuse_bank { 511 u32 fuse_regs[0x20]; 512 u32 fuse_rsvd[0xe0]; 513 #if defined(CONFIG_MX51) 514 } bank[4]; 515 #elif defined(CONFIG_MX53) 516 } bank[5]; 517 #endif 518 }; 519 520 struct fuse_bank0_regs { 521 u32 fuse0_7[8]; 522 u32 uid[8]; 523 u32 fuse16_23[8]; 524 #if defined(CONFIG_MX51) 525 u32 imei[8]; 526 #elif defined(CONFIG_MX53) 527 u32 gp[8]; 528 #endif 529 }; 530 531 struct fuse_bank1_regs { 532 u32 fuse0_8[9]; 533 u32 mac_addr[6]; 534 u32 fuse15_31[0x11]; 535 }; 536 537 #if defined(CONFIG_MX53) 538 struct fuse_bank4_regs { 539 u32 fuse0_4[5]; 540 u32 gp[3]; 541 u32 fuse8_31[0x18]; 542 }; 543 #endif 544 545 #endif /* __ASSEMBLER__*/ 546 547 #endif /* __ASM_ARCH_MX5_IMX_REGS_H__ */ 548