arch/arm/include/asm/arch-mx5/imx-regs.h

   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 /*
 206  * CSPI register definitions
 207  */
 208 #define MXC_ECSPI
 209 #define MXC_CSPICTRL_EN         (1 << 0)
 210 #define MXC_CSPICTRL_MODE       (1 << 1)
 211 #define MXC_CSPICTRL_XCH        (1 << 2)
 212 #define MXC_CSPICTRL_MODE_MASK  (0xf << 4)
 213 #define MXC_CSPICTRL_CHIPSELECT(x)      (((x) & 0x3) << 12)
 214 #define MXC_CSPICTRL_BITCOUNT(x)        (((x) & 0xfff) << 20)
 215 #define MXC_CSPICTRL_PREDIV(x)  (((x) & 0xF) << 12)
 216 #define MXC_CSPICTRL_POSTDIV(x) (((x) & 0xF) << 8)
 217 #define MXC_CSPICTRL_SELCHAN(x) (((x) & 0x3) << 18)
 218 #define MXC_CSPICTRL_MAXBITS    0xfff
 219 #define MXC_CSPICTRL_TC         (1 << 7)
 220 #define MXC_CSPICTRL_RXOVF      (1 << 6)
 221 #define MXC_CSPIPERIOD_32KHZ    (1 << 15)
 222 #define MAX_SPI_BYTES   32
 223
 224 /* Bit position inside CTRL register to be associated with SS */
 225 #define MXC_CSPICTRL_CHAN       18
 226
 227 /* Bit position inside CON register to be associated with SS */
 228 #define MXC_CSPICON_PHA         0  /* SCLK phase control */
 229 #define MXC_CSPICON_POL         4  /* SCLK polarity */
 230 #define MXC_CSPICON_SSPOL       12 /* SS polarity */
 231 #define MXC_CSPICON_CTL         20 /* inactive state of SCLK */
 232 #define MXC_SPI_BASE_ADDRESSES \
 233         CSPI1_BASE_ADDR, \
 234         CSPI2_BASE_ADDR, \
 235         CSPI3_BASE_ADDR,
 236
 237 /*
 238  * Number of GPIO pins per port
 239  */
 240 #define GPIO_NUM_PIN            32
 241
 242 #define IIM_SREV        0x24
 243 #define ROM_SI_REV      0x48
 244
 245 #define NFC_BUF_SIZE    0x1000
 246
 247 /* M4IF */
 248 #define M4IF_FBPM0      0x40
 249 #define M4IF_FIDBP      0x48
 250 #define M4IF_GENP_WEIM_MM_MASK          0x00000001
 251 #define WEIM_GCR2_MUX16_BYP_GRANT_MASK  0x00001000
 252
 253 /* Assuming 24MHz input clock with doubler ON */
 254 /*                            MFI         PDF */
 255 #define DP_OP_864       ((8 << 4) + ((1 - 1)  << 0))
 256 #define DP_MFD_864      (180 - 1) /* PL Dither mode */
 257 #define DP_MFN_864      180
 258 #define DP_MFN_800_DIT  60 /* PL Dither mode */
 259
 260 #define DP_OP_850       ((8 << 4) + ((1 - 1)  << 0))
 261 #define DP_MFD_850      (48 - 1)
 262 #define DP_MFN_850      41
 263
 264 #define DP_OP_800       ((8 << 4) + ((1 - 1)  << 0))
 265 #define DP_MFD_800      (3 - 1)
 266 #define DP_MFN_800      1
 267
 268 #define DP_OP_700       ((7 << 4) + ((1 - 1)  << 0))
 269 #define DP_MFD_700      (24 - 1)
 270 #define DP_MFN_700      7
 271
 272 #define DP_OP_665       ((6 << 4) + ((1 - 1)  << 0))
 273 #define DP_MFD_665      (96 - 1)
 274 #define DP_MFN_665      89
 275
 276 #define DP_OP_532       ((5 << 4) + ((1 - 1)  << 0))
 277 #define DP_MFD_532      (24 - 1)
 278 #define DP_MFN_532      13
 279
 280 #define DP_OP_400       ((8 << 4) + ((2 - 1)  << 0))
 281 #define DP_MFD_400      (3 - 1)
 282 #define DP_MFN_400      1
 283
 284 #define DP_OP_455       ((9 << 4) + ((2 - 1)  << 0))
 285 #define DP_MFD_455      (48 - 1)
 286 #define DP_MFN_455      23
 287
 288 #define DP_OP_216       ((6 << 4) + ((3 - 1)  << 0))
 289 #define DP_MFD_216      (4 - 1)
 290 #define DP_MFN_216      3
 291
 292 #define IMX_IIM_BASE            (IIM_BASE_ADDR)
 293
 294 #if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__))
 295 #include <asm/types.h>
 296
 297 #define __REG(x)        (*((volatile u32 *)(x)))
 298 #define __REG16(x)      (*((volatile u16 *)(x)))
 299 #define __REG8(x)       (*((volatile u8 *)(x)))
 300
 301 struct clkctl {
 302         u32     ccr;
 303         u32     ccdr;
 304         u32     csr;
 305         u32     ccsr;
 306         u32     cacrr;
 307         u32     cbcdr;
 308         u32     cbcmr;
 309         u32     cscmr1;
 310         u32     cscmr2;
 311         u32     cscdr1;
 312         u32     cs1cdr;
 313         u32     cs2cdr;
 314         u32     cdcdr;
 315         u32     chsccdr;
 316         u32     cscdr2;
 317         u32     cscdr3;
 318         u32     cscdr4;
 319         u32     cwdr;
 320         u32     cdhipr;
 321         u32     cdcr;
 322         u32     ctor;
 323         u32     clpcr;
 324         u32     cisr;
 325         u32     cimr;
 326         u32     ccosr;
 327         u32     cgpr;
 328         u32     ccgr0;
 329         u32     ccgr1;
 330         u32     ccgr2;
 331         u32     ccgr3;
 332         u32     ccgr4;
 333         u32     ccgr5;
 334         u32     ccgr6;
 335 #if defined(CONFIG_MX53)
 336         u32     ccgr7;
 337 #endif
 338         u32     cmeor;
 339 };
 340
 341 /* DPLL registers */
 342 struct dpll {
 343         u32     dp_ctl;
 344         u32     dp_config;
 345         u32     dp_op;
 346         u32     dp_mfd;
 347         u32     dp_mfn;
 348         u32     dp_mfn_minus;
 349         u32     dp_mfn_plus;
 350         u32     dp_hfs_op;
 351         u32     dp_hfs_mfd;
 352         u32     dp_hfs_mfn;
 353         u32     dp_mfn_togc;
 354         u32     dp_destat;
 355 };
 356 /* WEIM registers */
 357 struct weim {
 358         u32     cs0gcr1;
 359         u32     cs0gcr2;
 360         u32     cs0rcr1;
 361         u32     cs0rcr2;
 362         u32     cs0wcr1;
 363         u32     cs0wcr2;
 364         u32     cs1gcr1;
 365         u32     cs1gcr2;
 366         u32     cs1rcr1;
 367         u32     cs1rcr2;
 368         u32     cs1wcr1;
 369         u32     cs1wcr2;
 370         u32     cs2gcr1;
 371         u32     cs2gcr2;
 372         u32     cs2rcr1;
 373         u32     cs2rcr2;
 374         u32     cs2wcr1;
 375         u32     cs2wcr2;
 376         u32     cs3gcr1;
 377         u32     cs3gcr2;
 378         u32     cs3rcr1;
 379         u32     cs3rcr2;
 380         u32     cs3wcr1;
 381         u32     cs3wcr2;
 382         u32     cs4gcr1;
 383         u32     cs4gcr2;
 384         u32     cs4rcr1;
 385         u32     cs4rcr2;
 386         u32     cs4wcr1;
 387         u32     cs4wcr2;
 388         u32     cs5gcr1;
 389         u32     cs5gcr2;
 390         u32     cs5rcr1;
 391         u32     cs5rcr2;
 392         u32     cs5wcr1;
 393         u32     cs5wcr2;
 394         u32     wcr;
 395         u32     wiar;
 396         u32     ear;
 397 };
 398
 399 #if defined(CONFIG_MX51)
 400 struct iomuxc {
 401         u32     gpr[2];
 402         u32     omux0;
 403         u32     omux1;
 404         u32     omux2;
 405         u32     omux3;
 406         u32     omux4;
 407 };
 408 #elif defined(CONFIG_MX53)
 409 struct iomuxc {
 410         u32     gpr[3];
 411         u32     omux0;
 412         u32     omux1;
 413         u32     omux2;
 414         u32     omux3;
 415         u32     omux4;
 416 };
 417 #endif
 418
 419 /* System Reset Controller (SRC) */
 420 struct src {
 421         u32     scr;
 422         u32     sbmr;
 423         u32     srsr;
 424         u32     reserved1[2];
 425         u32     sisr;
 426         u32     simr;
 427 };
 428
 429 struct srtc_regs {
 430         u32     lpscmr;         /* 0x00 */
 431         u32     lpsclr;         /* 0x04 */
 432         u32     lpsar;          /* 0x08 */
 433         u32     lpsmcr;         /* 0x0c */
 434         u32     lpcr;           /* 0x10 */
 435         u32     lpsr;           /* 0x14 */
 436         u32     lppdr;          /* 0x18 */
 437         u32     lpgr;           /* 0x1c */
 438         u32     hpcmr;          /* 0x20 */
 439         u32     hpclr;          /* 0x24 */
 440         u32     hpamr;          /* 0x28 */
 441         u32     hpalr;          /* 0x2c */
 442         u32     hpcr;           /* 0x30 */
 443         u32     hpisr;          /* 0x34 */
 444         u32     hpienr;         /* 0x38 */
 445 };
 446
 447 /* CSPI registers */
 448 struct cspi_regs {
 449         u32 rxdata;
 450         u32 txdata;
 451         u32 ctrl;
 452         u32 cfg;
 453         u32 intr;
 454         u32 dma;
 455         u32 stat;
 456         u32 period;
 457 };
 458
 459 struct iim_regs {
 460         u32     stat;
 461         u32     statm;
 462         u32     err;
 463         u32     emask;
 464         u32     fctl;
 465         u32     ua;
 466         u32     la;
 467         u32     sdat;
 468         u32     prev;
 469         u32     srev;
 470         u32     prg_p;
 471         u32     scs0;
 472         u32     scs1;
 473         u32     scs2;
 474         u32     scs3;
 475         u32     res0[0x1f1];
 476         struct fuse_bank {
 477                 u32     fuse_regs[0x20];
 478                 u32     fuse_rsvd[0xe0];
 479 #if defined(CONFIG_MX51)
 480         } bank[4];
 481 #elif defined(CONFIG_MX53)
 482         } bank[5];
 483 #endif
 484 };
 485
 486 struct fuse_bank0_regs {
 487         u32     fuse0_7[8];
 488         u32     uid[8];
 489         u32     fuse16_23[8];
 490 #if defined(CONFIG_MX51)
 491         u32     imei[8];
 492 #elif defined(CONFIG_MX53)
 493         u32     gp[8];
 494 #endif
 495 };
 496
 497 struct fuse_bank1_regs {
 498         u32     fuse0_8[9];
 499         u32     mac_addr[6];
 500         u32     fuse15_31[0x11];
 501 };
 502
 503 #if defined(CONFIG_MX53)
 504 struct fuse_bank4_regs {
 505         u32     fuse0_4[5];
 506         u32     gp[3];
 507         u32     fuse8_31[0x18];
 508 };
 509 #endif
 510
 511 #endif /* __ASSEMBLER__*/
 512
 513 #endif                          /* __ASM_ARCH_MX5_IMX_REGS_H__ */