1 /* 2 * (C) Copyright 2009 Freescale Semiconductor, Inc. 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 7 #ifndef __ASM_ARCH_MX5_IMX_REGS_H__ 8 #define __ASM_ARCH_MX5_IMX_REGS_H__ 9 10 #define ARCH_MXC 11 12 #if defined(CONFIG_MX51) 13 #define IRAM_BASE_ADDR 0x1FFE0000 /* internal ram */ 14 #define IPU_SOC_BASE_ADDR 0x40000000 15 #define IPU_SOC_OFFSET 0x1E000000 16 #define SPBA0_BASE_ADDR 0x70000000 17 #define AIPS1_BASE_ADDR 0x73F00000 18 #define AIPS2_BASE_ADDR 0x83F00000 19 #define CSD0_BASE_ADDR 0x90000000 20 #define CSD1_BASE_ADDR 0xA0000000 21 #define NFC_BASE_ADDR_AXI 0xCFFF0000 22 #define CS1_BASE_ADDR 0xB8000000 23 #elif defined(CONFIG_MX53) 24 #define IPU_SOC_BASE_ADDR 0x18000000 25 #define IPU_SOC_OFFSET 0x06000000 26 #define SPBA0_BASE_ADDR 0x50000000 27 #define AIPS1_BASE_ADDR 0x53F00000 28 #define AIPS2_BASE_ADDR 0x63F00000 29 #define CSD0_BASE_ADDR 0x70000000 30 #define CSD1_BASE_ADDR 0xB0000000 31 #define NFC_BASE_ADDR_AXI 0xF7FF0000 32 #define IRAM_BASE_ADDR 0xF8000000 33 #define CS1_BASE_ADDR 0xF4000000 34 #define SATA_BASE_ADDR 0x10000000 35 #else 36 #error "CPU_TYPE not defined" 37 #endif 38 39 #define IRAM_SIZE 0x00020000 /* 128 KB */ 40 41 /* 42 * SPBA global module enabled #0 43 */ 44 #define MMC_SDHC1_BASE_ADDR (SPBA0_BASE_ADDR + 0x00004000) 45 #define MMC_SDHC2_BASE_ADDR (SPBA0_BASE_ADDR + 0x00008000) 46 #define UART3_BASE (SPBA0_BASE_ADDR + 0x0000C000) 47 #define CSPI1_BASE_ADDR (SPBA0_BASE_ADDR + 0x00010000) 48 #define SSI2_BASE_ADDR (SPBA0_BASE_ADDR + 0x00014000) 49 #define MMC_SDHC3_BASE_ADDR (SPBA0_BASE_ADDR + 0x00020000) 50 #define MMC_SDHC4_BASE_ADDR (SPBA0_BASE_ADDR + 0x00024000) 51 #define SPDIF_BASE_ADDR (SPBA0_BASE_ADDR + 0x00028000) 52 #define ATA_DMA_BASE_ADDR (SPBA0_BASE_ADDR + 0x00030000) 53 #define SLIM_DMA_BASE_ADDR (SPBA0_BASE_ADDR + 0x00034000) 54 #define HSI2C_DMA_BASE_ADDR (SPBA0_BASE_ADDR + 0x00038000) 55 #define SPBA_CTRL_BASE_ADDR (SPBA0_BASE_ADDR + 0x0003C000) 56 57 /* 58 * AIPS 1 59 */ 60 #define OTG_BASE_ADDR (AIPS1_BASE_ADDR + 0x00080000) 61 #define GPIO1_BASE_ADDR (AIPS1_BASE_ADDR + 0x00084000) 62 #define GPIO2_BASE_ADDR (AIPS1_BASE_ADDR + 0x00088000) 63 #define GPIO3_BASE_ADDR (AIPS1_BASE_ADDR + 0x0008C000) 64 #define GPIO4_BASE_ADDR (AIPS1_BASE_ADDR + 0x00090000) 65 #define KPP_BASE_ADDR (AIPS1_BASE_ADDR + 0x00094000) 66 #define WDOG1_BASE_ADDR (AIPS1_BASE_ADDR + 0x00098000) 67 #define WDOG2_BASE_ADDR (AIPS1_BASE_ADDR + 0x0009C000) 68 #define GPT1_BASE_ADDR (AIPS1_BASE_ADDR + 0x000A0000) 69 #define SRTC_BASE_ADDR (AIPS1_BASE_ADDR + 0x000A4000) 70 #define IOMUXC_BASE_ADDR (AIPS1_BASE_ADDR + 0x000A8000) 71 #define EPIT1_BASE_ADDR (AIPS1_BASE_ADDR + 0x000AC000) 72 #define EPIT2_BASE_ADDR (AIPS1_BASE_ADDR + 0x000B0000) 73 #define PWM1_BASE_ADDR (AIPS1_BASE_ADDR + 0x000B4000) 74 #define PWM2_BASE_ADDR (AIPS1_BASE_ADDR + 0x000B8000) 75 #define UART1_BASE (AIPS1_BASE_ADDR + 0x000BC000) 76 #define UART2_BASE (AIPS1_BASE_ADDR + 0x000C0000) 77 #define SRC_BASE_ADDR (AIPS1_BASE_ADDR + 0x000D0000) 78 #define CCM_BASE_ADDR (AIPS1_BASE_ADDR + 0x000D4000) 79 #define GPC_BASE_ADDR (AIPS1_BASE_ADDR + 0x000D8000) 80 81 #if defined(CONFIG_MX53) 82 #define GPIO5_BASE_ADDR (AIPS1_BASE_ADDR + 0x000DC000) 83 #define GPIO6_BASE_ADDR (AIPS1_BASE_ADDR + 0x000E0000) 84 #define GPIO7_BASE_ADDR (AIPS1_BASE_ADDR + 0x000E4000) 85 #define I2C3_BASE_ADDR (AIPS1_BASE_ADDR + 0x000EC000) 86 #define UART4_BASE_ADDR (AIPS1_BASE_ADDR + 0x000F0000) 87 #endif 88 /* 89 * AIPS 2 90 */ 91 #define PLL1_BASE_ADDR (AIPS2_BASE_ADDR + 0x00080000) 92 #define PLL2_BASE_ADDR (AIPS2_BASE_ADDR + 0x00084000) 93 #define PLL3_BASE_ADDR (AIPS2_BASE_ADDR + 0x00088000) 94 #ifdef CONFIG_MX53 95 #define PLL4_BASE_ADDR (AIPS2_BASE_ADDR + 0x0008c000) 96 #endif 97 #define AHBMAX_BASE_ADDR (AIPS2_BASE_ADDR + 0x00094000) 98 #define IIM_BASE_ADDR (AIPS2_BASE_ADDR + 0x00098000) 99 #define CSU_BASE_ADDR (AIPS2_BASE_ADDR + 0x0009C000) 100 #define ARM_BASE_ADDR (AIPS2_BASE_ADDR + 0x000A0000) 101 #define OWIRE_BASE_ADDR (AIPS2_BASE_ADDR + 0x000A4000) 102 #define FIRI_BASE_ADDR (AIPS2_BASE_ADDR + 0x000A8000) 103 #define CSPI2_BASE_ADDR (AIPS2_BASE_ADDR + 0x000AC000) 104 #define SDMA_BASE_ADDR (AIPS2_BASE_ADDR + 0x000B0000) 105 #define SCC_BASE_ADDR (AIPS2_BASE_ADDR + 0x000B4000) 106 #define ROMCP_BASE_ADDR (AIPS2_BASE_ADDR + 0x000B8000) 107 #define RTIC_BASE_ADDR (AIPS2_BASE_ADDR + 0x000BC000) 108 #define CSPI3_BASE_ADDR (AIPS2_BASE_ADDR + 0x000C0000) 109 #define I2C2_BASE_ADDR (AIPS2_BASE_ADDR + 0x000C4000) 110 #define I2C1_BASE_ADDR (AIPS2_BASE_ADDR + 0x000C8000) 111 #define SSI1_BASE_ADDR (AIPS2_BASE_ADDR + 0x000CC000) 112 #define AUDMUX_BASE_ADDR (AIPS2_BASE_ADDR + 0x000D0000) 113 #define M4IF_BASE_ADDR (AIPS2_BASE_ADDR + 0x000D8000) 114 #define ESDCTL_BASE_ADDR (AIPS2_BASE_ADDR + 0x000D9000) 115 #define WEIM_BASE_ADDR (AIPS2_BASE_ADDR + 0x000DA000) 116 #define NFC_BASE_ADDR (AIPS2_BASE_ADDR + 0x000DB000) 117 #define EMI_BASE_ADDR (AIPS2_BASE_ADDR + 0x000DBF00) 118 #define MIPI_HSC_BASE_ADDR (AIPS2_BASE_ADDR + 0x000DC000) 119 #define ATA_BASE_ADDR (AIPS2_BASE_ADDR + 0x000E0000) 120 #define SIM_BASE_ADDR (AIPS2_BASE_ADDR + 0x000E4000) 121 #define SSI3BASE_ADDR (AIPS2_BASE_ADDR + 0x000E8000) 122 #define FEC_BASE_ADDR (AIPS2_BASE_ADDR + 0x000EC000) 123 #define TVE_BASE_ADDR (AIPS2_BASE_ADDR + 0x000F0000) 124 #define VPU_BASE_ADDR (AIPS2_BASE_ADDR + 0x000F4000) 125 #define SAHARA_BASE_ADDR (AIPS2_BASE_ADDR + 0x000F8000) 126 127 #if defined(CONFIG_MX53) 128 #define UART5_BASE_ADDR (AIPS2_BASE_ADDR + 0x00090000) 129 #endif 130 131 /* 132 * WEIM CSnGCR1 133 */ 134 #define CSEN 1 135 #define SWR (1 << 1) 136 #define SRD (1 << 2) 137 #define MUM (1 << 3) 138 #define WFL (1 << 4) 139 #define RFL (1 << 5) 140 #define CRE (1 << 6) 141 #define CREP (1 << 7) 142 #define BL(x) (((x) & 0x7) << 8) 143 #define WC (1 << 11) 144 #define BCD(x) (((x) & 0x3) << 12) 145 #define BCS(x) (((x) & 0x3) << 14) 146 #define DSZ(x) (((x) & 0x7) << 16) 147 #define SP (1 << 19) 148 #define CSREC(x) (((x) & 0x7) << 20) 149 #define AUS (1 << 23) 150 #define GBC(x) (((x) & 0x7) << 24) 151 #define WP (1 << 27) 152 #define PSZ(x) (((x) & 0x0f << 28) 153 154 /* 155 * WEIM CSnGCR2 156 */ 157 #define ADH(x) (((x) & 0x3)) 158 #define DAPS(x) (((x) & 0x0f << 4) 159 #define DAE (1 << 8) 160 #define DAP (1 << 9) 161 #define MUX16_BYP (1 << 12) 162 163 /* 164 * WEIM CSnRCR1 165 */ 166 #define RCSN(x) (((x) & 0x7)) 167 #define RCSA(x) (((x) & 0x7) << 4) 168 #define OEN(x) (((x) & 0x7) << 8) 169 #define OEA(x) (((x) & 0x7) << 12) 170 #define RADVN(x) (((x) & 0x7) << 16) 171 #define RAL (1 << 19) 172 #define RADVA(x) (((x) & 0x7) << 20) 173 #define RWSC(x) (((x) & 0x3f) << 24) 174 175 /* 176 * WEIM CSnRCR2 177 */ 178 #define RBEN(x) (((x) & 0x7)) 179 #define RBE (1 << 3) 180 #define RBEA(x) (((x) & 0x7) << 4) 181 #define RL(x) (((x) & 0x3) << 8) 182 #define PAT(x) (((x) & 0x7) << 12) 183 #define APR (1 << 15) 184 185 /* 186 * WEIM CSnWCR1 187 */ 188 #define WCSN(x) (((x) & 0x7)) 189 #define WCSA(x) (((x) & 0x7) << 3) 190 #define WEN(x) (((x) & 0x7) << 6) 191 #define WEA(x) (((x) & 0x7) << 9) 192 #define WBEN(x) (((x) & 0x7) << 12) 193 #define WBEA(x) (((x) & 0x7) << 15) 194 #define WADVN(x) (((x) & 0x7) << 18) 195 #define WADVA(x) (((x) & 0x7) << 21) 196 #define WWSC(x) (((x) & 0x3f) << 24) 197 #define WBED1 (1 << 30) 198 #define WAL (1 << 31) 199 200 /* 201 * WEIM CSnWCR2 202 */ 203 #define WBED 1 204 205 #define CS0_128 0 206 #define CS0_64M_CS1_64M 1 207 #define CS0_64M_CS1_32M_CS2_32M 2 208 #define CS0_32M_CS1_32M_CS2_32M_CS3_32M 3 209 210 /* 211 * CSPI register definitions 212 */ 213 #define MXC_ECSPI 214 #define MXC_CSPICTRL_EN (1 << 0) 215 #define MXC_CSPICTRL_MODE (1 << 1) 216 #define MXC_CSPICTRL_XCH (1 << 2) 217 #define MXC_CSPICTRL_MODE_MASK (0xf << 4) 218 #define MXC_CSPICTRL_CHIPSELECT(x) (((x) & 0x3) << 12) 219 #define MXC_CSPICTRL_BITCOUNT(x) (((x) & 0xfff) << 20) 220 #define MXC_CSPICTRL_PREDIV(x) (((x) & 0xF) << 12) 221 #define MXC_CSPICTRL_POSTDIV(x) (((x) & 0xF) << 8) 222 #define MXC_CSPICTRL_SELCHAN(x) (((x) & 0x3) << 18) 223 #define MXC_CSPICTRL_MAXBITS 0xfff 224 #define MXC_CSPICTRL_TC (1 << 7) 225 #define MXC_CSPICTRL_RXOVF (1 << 6) 226 #define MXC_CSPIPERIOD_32KHZ (1 << 15) 227 #define MAX_SPI_BYTES 32 228 229 /* Bit position inside CTRL register to be associated with SS */ 230 #define MXC_CSPICTRL_CHAN 18 231 232 /* Bit position inside CON register to be associated with SS */ 233 #define MXC_CSPICON_PHA 0 /* SCLK phase control */ 234 #define MXC_CSPICON_POL 4 /* SCLK polarity */ 235 #define MXC_CSPICON_SSPOL 12 /* SS polarity */ 236 #define MXC_CSPICON_CTL 20 /* inactive state of SCLK */ 237 #define MXC_SPI_BASE_ADDRESSES \ 238 CSPI1_BASE_ADDR, \ 239 CSPI2_BASE_ADDR, \ 240 CSPI3_BASE_ADDR, 241 242 /* 243 * Number of GPIO pins per port 244 */ 245 #define GPIO_NUM_PIN 32 246 247 #define IIM_SREV 0x24 248 #define ROM_SI_REV 0x48 249 250 #define NFC_BUF_SIZE 0x1000 251 252 /* M4IF */ 253 #define M4IF_FBPM0 0x40 254 #define M4IF_FIDBP 0x48 255 #define M4IF_GENP_WEIM_MM_MASK 0x00000001 256 #define WEIM_GCR2_MUX16_BYP_GRANT_MASK 0x00001000 257 258 /* Assuming 24MHz input clock with doubler ON */ 259 /* MFI PDF */ 260 #define DP_OP_864 ((8 << 4) + ((1 - 1) << 0)) 261 #define DP_MFD_864 (180 - 1) /* PL Dither mode */ 262 #define DP_MFN_864 180 263 #define DP_MFN_800_DIT 60 /* PL Dither mode */ 264 265 #define DP_OP_850 ((8 << 4) + ((1 - 1) << 0)) 266 #define DP_MFD_850 (48 - 1) 267 #define DP_MFN_850 41 268 269 #define DP_OP_800 ((8 << 4) + ((1 - 1) << 0)) 270 #define DP_MFD_800 (3 - 1) 271 #define DP_MFN_800 1 272 273 #define DP_OP_700 ((7 << 4) + ((1 - 1) << 0)) 274 #define DP_MFD_700 (24 - 1) 275 #define DP_MFN_700 7 276 277 #define DP_OP_665 ((6 << 4) + ((1 - 1) << 0)) 278 #define DP_MFD_665 (96 - 1) 279 #define DP_MFN_665 89 280 281 #define DP_OP_532 ((5 << 4) + ((1 - 1) << 0)) 282 #define DP_MFD_532 (24 - 1) 283 #define DP_MFN_532 13 284 285 #define DP_OP_400 ((8 << 4) + ((2 - 1) << 0)) 286 #define DP_MFD_400 (3 - 1) 287 #define DP_MFN_400 1 288 289 #define DP_OP_455 ((9 << 4) + ((2 - 1) << 0)) 290 #define DP_MFD_455 (48 - 1) 291 #define DP_MFN_455 23 292 293 #define DP_OP_216 ((6 << 4) + ((3 - 1) << 0)) 294 #define DP_MFD_216 (4 - 1) 295 #define DP_MFN_216 3 296 297 #define CHIP_REV_1_0 0x10 298 #define CHIP_REV_1_1 0x11 299 #define CHIP_REV_2_0 0x20 300 #define CHIP_REV_2_5 0x25 301 #define CHIP_REV_3_0 0x30 302 303 #define BOARD_REV_1_0 0x0 304 #define BOARD_REV_2_0 0x1 305 306 #define BOARD_VER_OFFSET 0x8 307 308 #define IMX_IIM_BASE (IIM_BASE_ADDR) 309 310 #if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__)) 311 #include <asm/types.h> 312 313 #define __REG(x) (*((volatile u32 *)(x))) 314 #define __REG16(x) (*((volatile u16 *)(x))) 315 #define __REG8(x) (*((volatile u8 *)(x))) 316 317 struct clkctl { 318 u32 ccr; 319 u32 ccdr; 320 u32 csr; 321 u32 ccsr; 322 u32 cacrr; 323 u32 cbcdr; 324 u32 cbcmr; 325 u32 cscmr1; 326 u32 cscmr2; 327 u32 cscdr1; 328 u32 cs1cdr; 329 u32 cs2cdr; 330 u32 cdcdr; 331 u32 chsccdr; 332 u32 cscdr2; 333 u32 cscdr3; 334 u32 cscdr4; 335 u32 cwdr; 336 u32 cdhipr; 337 u32 cdcr; 338 u32 ctor; 339 u32 clpcr; 340 u32 cisr; 341 u32 cimr; 342 u32 ccosr; 343 u32 cgpr; 344 u32 ccgr0; 345 u32 ccgr1; 346 u32 ccgr2; 347 u32 ccgr3; 348 u32 ccgr4; 349 u32 ccgr5; 350 u32 ccgr6; 351 #if defined(CONFIG_MX53) 352 u32 ccgr7; 353 #endif 354 u32 cmeor; 355 }; 356 357 /* DPLL registers */ 358 struct dpll { 359 u32 dp_ctl; 360 u32 dp_config; 361 u32 dp_op; 362 u32 dp_mfd; 363 u32 dp_mfn; 364 u32 dp_mfn_minus; 365 u32 dp_mfn_plus; 366 u32 dp_hfs_op; 367 u32 dp_hfs_mfd; 368 u32 dp_hfs_mfn; 369 u32 dp_mfn_togc; 370 u32 dp_destat; 371 }; 372 /* WEIM registers */ 373 struct weim { 374 u32 cs0gcr1; 375 u32 cs0gcr2; 376 u32 cs0rcr1; 377 u32 cs0rcr2; 378 u32 cs0wcr1; 379 u32 cs0wcr2; 380 u32 cs1gcr1; 381 u32 cs1gcr2; 382 u32 cs1rcr1; 383 u32 cs1rcr2; 384 u32 cs1wcr1; 385 u32 cs1wcr2; 386 u32 cs2gcr1; 387 u32 cs2gcr2; 388 u32 cs2rcr1; 389 u32 cs2rcr2; 390 u32 cs2wcr1; 391 u32 cs2wcr2; 392 u32 cs3gcr1; 393 u32 cs3gcr2; 394 u32 cs3rcr1; 395 u32 cs3rcr2; 396 u32 cs3wcr1; 397 u32 cs3wcr2; 398 u32 cs4gcr1; 399 u32 cs4gcr2; 400 u32 cs4rcr1; 401 u32 cs4rcr2; 402 u32 cs4wcr1; 403 u32 cs4wcr2; 404 u32 cs5gcr1; 405 u32 cs5gcr2; 406 u32 cs5rcr1; 407 u32 cs5rcr2; 408 u32 cs5wcr1; 409 u32 cs5wcr2; 410 u32 wcr; 411 u32 wiar; 412 u32 ear; 413 }; 414 415 #if defined(CONFIG_MX51) 416 struct iomuxc { 417 u32 gpr0; 418 u32 gpr1; 419 u32 omux0; 420 u32 omux1; 421 u32 omux2; 422 u32 omux3; 423 u32 omux4; 424 }; 425 #elif defined(CONFIG_MX53) 426 struct iomuxc { 427 u32 gpr0; 428 u32 gpr1; 429 u32 gpr2; 430 u32 omux0; 431 u32 omux1; 432 u32 omux2; 433 u32 omux3; 434 u32 omux4; 435 }; 436 #endif 437 438 /* System Reset Controller (SRC) */ 439 struct src { 440 u32 scr; 441 u32 sbmr; 442 u32 srsr; 443 u32 reserved1[2]; 444 u32 sisr; 445 u32 simr; 446 }; 447 448 struct srtc_regs { 449 u32 lpscmr; /* 0x00 */ 450 u32 lpsclr; /* 0x04 */ 451 u32 lpsar; /* 0x08 */ 452 u32 lpsmcr; /* 0x0c */ 453 u32 lpcr; /* 0x10 */ 454 u32 lpsr; /* 0x14 */ 455 u32 lppdr; /* 0x18 */ 456 u32 lpgr; /* 0x1c */ 457 u32 hpcmr; /* 0x20 */ 458 u32 hpclr; /* 0x24 */ 459 u32 hpamr; /* 0x28 */ 460 u32 hpalr; /* 0x2c */ 461 u32 hpcr; /* 0x30 */ 462 u32 hpisr; /* 0x34 */ 463 u32 hpienr; /* 0x38 */ 464 }; 465 466 /* CSPI registers */ 467 struct cspi_regs { 468 u32 rxdata; 469 u32 txdata; 470 u32 ctrl; 471 u32 cfg; 472 u32 intr; 473 u32 dma; 474 u32 stat; 475 u32 period; 476 }; 477 478 struct iim_regs { 479 u32 stat; 480 u32 statm; 481 u32 err; 482 u32 emask; 483 u32 fctl; 484 u32 ua; 485 u32 la; 486 u32 sdat; 487 u32 prev; 488 u32 srev; 489 u32 prg_p; 490 u32 scs0; 491 u32 scs1; 492 u32 scs2; 493 u32 scs3; 494 u32 res0[0x1f1]; 495 struct fuse_bank { 496 u32 fuse_regs[0x20]; 497 u32 fuse_rsvd[0xe0]; 498 #if defined(CONFIG_MX51) 499 } bank[4]; 500 #elif defined(CONFIG_MX53) 501 } bank[5]; 502 #endif 503 }; 504 505 struct fuse_bank0_regs { 506 u32 fuse0_7[8]; 507 u32 uid[8]; 508 u32 fuse16_23[8]; 509 #if defined(CONFIG_MX51) 510 u32 imei[8]; 511 #elif defined(CONFIG_MX53) 512 u32 gp[8]; 513 #endif 514 }; 515 516 struct fuse_bank1_regs { 517 u32 fuse0_8[9]; 518 u32 mac_addr[6]; 519 u32 fuse15_31[0x11]; 520 }; 521 522 #if defined(CONFIG_MX53) 523 struct fuse_bank4_regs { 524 u32 fuse0_4[5]; 525 u32 gp[3]; 526 u32 fuse8_31[0x18]; 527 }; 528 #endif 529 530 #endif /* __ASSEMBLER__*/ 531 532 #endif /* __ASM_ARCH_MX5_IMX_REGS_H__ */ 533