arch/sh/kernel/cpu/sh4a/setup-sh7722.c

   1 /*
   2  * SH7722 Setup
   3  *
   4  *  Copyright (C) 2006 - 2008  Paul Mundt
   5  *
   6  * This file is subject to the terms and conditions of the GNU General Public
   7  * License.  See the file "COPYING" in the main directory of this archive
   8  * for more details.
   9  */
  10 #include <linux/init.h>
  11 #include <linux/mm.h>
  12 #include <linux/platform_device.h>
  13 #include <linux/serial.h>
  14 #include <linux/serial_sci.h>
  15 #include <linux/sh_timer.h>
  16 #include <linux/uio_driver.h>
  17 #include <linux/usb/m66592.h>
  18
  19 #include <asm/clock.h>
  20 #include <asm/mmzone.h>
  21 #include <asm/siu.h>
  22
  23 #include <cpu/dma-register.h>
  24 #include <cpu/sh7722.h>
  25
  26 static const struct sh_dmae_slave_config sh7722_dmae_slaves[] = {
  27         {
  28                 .slave_id       = SHDMA_SLAVE_SCIF0_TX,
  29                 .addr           = 0xffe0000c,
  30                 .chcr           = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
  31                 .mid_rid        = 0x21,
  32         }, {
  33                 .slave_id       = SHDMA_SLAVE_SCIF0_RX,
  34                 .addr           = 0xffe00014,
  35                 .chcr           = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
  36                 .mid_rid        = 0x22,
  37         }, {
  38                 .slave_id       = SHDMA_SLAVE_SCIF1_TX,
  39                 .addr           = 0xffe1000c,
  40                 .chcr           = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
  41                 .mid_rid        = 0x25,
  42         }, {
  43                 .slave_id       = SHDMA_SLAVE_SCIF1_RX,
  44                 .addr           = 0xffe10014,
  45                 .chcr           = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
  46                 .mid_rid        = 0x26,
  47         }, {
  48                 .slave_id       = SHDMA_SLAVE_SCIF2_TX,
  49                 .addr           = 0xffe2000c,
  50                 .chcr           = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
  51                 .mid_rid        = 0x29,
  52         }, {
  53                 .slave_id       = SHDMA_SLAVE_SCIF2_RX,
  54                 .addr           = 0xffe20014,
  55                 .chcr           = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
  56                 .mid_rid        = 0x2a,
  57         }, {
  58                 .slave_id       = SHDMA_SLAVE_SIUA_TX,
  59                 .addr           = 0xa454c098,
  60                 .chcr           = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT),
  61                 .mid_rid        = 0xb1,
  62         }, {
  63                 .slave_id       = SHDMA_SLAVE_SIUA_RX,
  64                 .addr           = 0xa454c090,
  65                 .chcr           = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT),
  66                 .mid_rid        = 0xb2,
  67         }, {
  68                 .slave_id       = SHDMA_SLAVE_SIUB_TX,
  69                 .addr           = 0xa454c09c,
  70                 .chcr           = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT),
  71                 .mid_rid        = 0xb5,
  72         }, {
  73                 .slave_id       = SHDMA_SLAVE_SIUB_RX,
  74                 .addr           = 0xa454c094,
  75                 .chcr           = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT),
  76                 .mid_rid        = 0xb6,
  77         }, {
  78                 .slave_id       = SHDMA_SLAVE_SDHI0_TX,
  79                 .addr           = 0x04ce0030,
  80                 .chcr           = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_16BIT),
  81                 .mid_rid        = 0xc1,
  82         }, {
  83                 .slave_id       = SHDMA_SLAVE_SDHI0_RX,
  84                 .addr           = 0x04ce0030,
  85                 .chcr           = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_16BIT),
  86                 .mid_rid        = 0xc2,
  87         },
  88 };
  89
  90 static const struct sh_dmae_channel sh7722_dmae_channels[] = {
  91         {
  92                 .offset = 0,
  93                 .dmars = 0,
  94                 .dmars_bit = 0,
  95         }, {
  96                 .offset = 0x10,
  97                 .dmars = 0,
  98                 .dmars_bit = 8,
  99         }, {
 100                 .offset = 0x20,
 101                 .dmars = 4,
 102                 .dmars_bit = 0,
 103         }, {
 104                 .offset = 0x30,
 105                 .dmars = 4,
 106                 .dmars_bit = 8,
 107         }, {
 108                 .offset = 0x50,
 109                 .dmars = 8,
 110                 .dmars_bit = 0,
 111         }, {
 112                 .offset = 0x60,
 113                 .dmars = 8,
 114                 .dmars_bit = 8,
 115         }
 116 };
 117
 118 static const unsigned int ts_shift[] = TS_SHIFT;
 119
 120 static struct sh_dmae_pdata dma_platform_data = {
 121         .slave          = sh7722_dmae_slaves,
 122         .slave_num      = ARRAY_SIZE(sh7722_dmae_slaves),
 123         .channel        = sh7722_dmae_channels,
 124         .channel_num    = ARRAY_SIZE(sh7722_dmae_channels),
 125         .ts_low_shift   = CHCR_TS_LOW_SHIFT,
 126         .ts_low_mask    = CHCR_TS_LOW_MASK,
 127         .ts_high_shift  = CHCR_TS_HIGH_SHIFT,
 128         .ts_high_mask   = CHCR_TS_HIGH_MASK,
 129         .ts_shift       = ts_shift,
 130         .ts_shift_num   = ARRAY_SIZE(ts_shift),
 131         .dmaor_init     = DMAOR_INIT,
 132 };
 133
 134 static struct resource sh7722_dmae_resources[] = {
 135         [0] = {
 136                 /* Channel registers and DMAOR */
 137                 .start  = 0xfe008020,
 138                 .end    = 0xfe00808f,
 139                 .flags  = IORESOURCE_MEM,
 140         },
 141         [1] = {
 142                 /* DMARSx */
 143                 .start  = 0xfe009000,
 144                 .end    = 0xfe00900b,
 145                 .flags  = IORESOURCE_MEM,
 146         },
 147         {
 148                 /* DMA error IRQ */
 149                 .start  = 78,
 150                 .end    = 78,
 151                 .flags  = IORESOURCE_IRQ,
 152         },
 153         {
 154                 /* IRQ for channels 0-3 */
 155                 .start  = 48,
 156                 .end    = 51,
 157                 .flags  = IORESOURCE_IRQ,
 158         },
 159         {
 160                 /* IRQ for channels 4-5 */
 161                 .start  = 76,
 162                 .end    = 77,
 163                 .flags  = IORESOURCE_IRQ,
 164         },
 165 };
 166
 167 struct platform_device dma_device = {
 168         .name           = "sh-dma-engine",
 169         .id             = -1,
 170         .resource       = sh7722_dmae_resources,
 171         .num_resources  = ARRAY_SIZE(sh7722_dmae_resources),
 172         .dev            = {
 173                 .platform_data  = &dma_platform_data,
 174         },
 175         .archdata = {
 176                 .hwblk_id = HWBLK_DMAC,
 177         },
 178 };
 179
 180 /* Serial */
 181 static struct plat_sci_port scif0_platform_data = {
 182         .mapbase        = 0xffe00000,
 183         .flags          = UPF_BOOT_AUTOCONF,
 184         .scscr          = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
 185         .scbrr_algo_id  = SCBRR_ALGO_2,
 186         .type           = PORT_SCIF,
 187         .irqs           = { 80, 80, 80, 80 },
 188 };
 189
 190 static struct platform_device scif0_device = {
 191         .name           = "sh-sci",
 192         .id             = 0,
 193         .dev            = {
 194                 .platform_data  = &scif0_platform_data,
 195         },
 196 };
 197
 198 static struct plat_sci_port scif1_platform_data = {
 199         .mapbase        = 0xffe10000,
 200         .flags          = UPF_BOOT_AUTOCONF,
 201         .scscr          = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
 202         .scbrr_algo_id  = SCBRR_ALGO_2,
 203         .type           = PORT_SCIF,
 204         .irqs           = { 81, 81, 81, 81 },
 205 };
 206
 207 static struct platform_device scif1_device = {
 208         .name           = "sh-sci",
 209         .id             = 1,
 210         .dev            = {
 211                 .platform_data  = &scif1_platform_data,
 212         },
 213 };
 214
 215 static struct plat_sci_port scif2_platform_data = {
 216         .mapbase        = 0xffe20000,
 217         .flags          = UPF_BOOT_AUTOCONF,
 218         .scscr          = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
 219         .scbrr_algo_id  = SCBRR_ALGO_2,
 220         .type           = PORT_SCIF,
 221         .irqs           = { 82, 82, 82, 82 },
 222 };
 223
 224 static struct platform_device scif2_device = {
 225         .name           = "sh-sci",
 226         .id             = 2,
 227         .dev            = {
 228                 .platform_data  = &scif2_platform_data,
 229         },
 230 };
 231
 232 static struct resource rtc_resources[] = {
 233         [0] = {
 234                 .start  = 0xa465fec0,
 235                 .end    = 0xa465fec0 + 0x58 - 1,
 236                 .flags  = IORESOURCE_IO,
 237         },
 238         [1] = {
 239                 /* Period IRQ */
 240                 .start  = 45,
 241                 .flags  = IORESOURCE_IRQ,
 242         },
 243         [2] = {
 244                 /* Carry IRQ */
 245                 .start  = 46,
 246                 .flags  = IORESOURCE_IRQ,
 247         },
 248         [3] = {
 249                 /* Alarm IRQ */
 250                 .start  = 44,
 251                 .flags  = IORESOURCE_IRQ,
 252         },
 253 };
 254
 255 static struct platform_device rtc_device = {
 256         .name           = "sh-rtc",
 257         .id             = -1,
 258         .num_resources  = ARRAY_SIZE(rtc_resources),
 259         .resource       = rtc_resources,
 260         .archdata = {
 261                 .hwblk_id = HWBLK_RTC,
 262         },
 263 };
 264
 265 static struct m66592_platdata usbf_platdata = {
 266         .on_chip = 1,
 267 };
 268
 269 static struct resource usbf_resources[] = {
 270         [0] = {
 271                 .name   = "USBF",
 272                 .start  = 0x04480000,
 273                 .end    = 0x044800FF,
 274                 .flags  = IORESOURCE_MEM,
 275         },
 276         [1] = {
 277                 .start  = 65,
 278                 .end    = 65,
 279                 .flags  = IORESOURCE_IRQ,
 280         },
 281 };
 282
 283 static struct platform_device usbf_device = {
 284         .name           = "m66592_udc",
 285         .id             = 0, /* "usbf0" clock */
 286         .dev = {
 287                 .dma_mask               = NULL,
 288                 .coherent_dma_mask      = 0xffffffff,
 289                 .platform_data          = &usbf_platdata,
 290         },
 291         .num_resources  = ARRAY_SIZE(usbf_resources),
 292         .resource       = usbf_resources,
 293         .archdata = {
 294                 .hwblk_id = HWBLK_USBF,
 295         },
 296 };
 297
 298 static struct resource iic_resources[] = {
 299         [0] = {
 300                 .name   = "IIC",
 301                 .start  = 0x04470000,
 302                 .end    = 0x04470017,
 303                 .flags  = IORESOURCE_MEM,
 304         },
 305         [1] = {
 306                 .start  = 96,
 307                 .end    = 99,
 308                 .flags  = IORESOURCE_IRQ,
 309        },
 310 };
 311
 312 static struct platform_device iic_device = {
 313         .name           = "i2c-sh_mobile",
 314         .id             = 0, /* "i2c0" clock */
 315         .num_resources  = ARRAY_SIZE(iic_resources),
 316         .resource       = iic_resources,
 317         .archdata = {
 318                 .hwblk_id = HWBLK_IIC,
 319         },
 320 };
 321
 322 static struct uio_info vpu_platform_data = {
 323         .name = "VPU4",
 324         .version = "0",
 325         .irq = 60,
 326 };
 327
 328 static struct resource vpu_resources[] = {
 329         [0] = {
 330                 .name   = "VPU",
 331                 .start  = 0xfe900000,
 332                 .end    = 0xfe9022eb,
 333                 .flags  = IORESOURCE_MEM,
 334         },
 335         [1] = {
 336                 /* place holder for contiguous memory */
 337         },
 338 };
 339
 340 static struct platform_device vpu_device = {
 341         .name           = "uio_pdrv_genirq",
 342         .id             = 0,
 343         .dev = {
 344                 .platform_data  = &vpu_platform_data,
 345         },
 346         .resource       = vpu_resources,
 347         .num_resources  = ARRAY_SIZE(vpu_resources),
 348         .archdata = {
 349                 .hwblk_id = HWBLK_VPU,
 350         },
 351 };
 352
 353 static struct uio_info veu_platform_data = {
 354         .name = "VEU",
 355         .version = "0",
 356         .irq = 54,
 357 };
 358
 359 static struct resource veu_resources[] = {
 360         [0] = {
 361                 .name   = "VEU",
 362                 .start  = 0xfe920000,
 363                 .end    = 0xfe9200b7,
 364                 .flags  = IORESOURCE_MEM,
 365         },
 366         [1] = {
 367                 /* place holder for contiguous memory */
 368         },
 369 };
 370
 371 static struct platform_device veu_device = {
 372         .name           = "uio_pdrv_genirq",
 373         .id             = 1,
 374         .dev = {
 375                 .platform_data  = &veu_platform_data,
 376         },
 377         .resource       = veu_resources,
 378         .num_resources  = ARRAY_SIZE(veu_resources),
 379         .archdata = {
 380                 .hwblk_id = HWBLK_VEU,
 381         },
 382 };
 383
 384 static struct uio_info jpu_platform_data = {
 385         .name = "JPU",
 386         .version = "0",
 387         .irq = 27,
 388 };
 389
 390 static struct resource jpu_resources[] = {
 391         [0] = {
 392                 .name   = "JPU",
 393                 .start  = 0xfea00000,
 394                 .end    = 0xfea102d3,
 395                 .flags  = IORESOURCE_MEM,
 396         },
 397         [1] = {
 398                 /* place holder for contiguous memory */
 399         },
 400 };
 401
 402 static struct platform_device jpu_device = {
 403         .name           = "uio_pdrv_genirq",
 404         .id             = 2,
 405         .dev = {
 406                 .platform_data  = &jpu_platform_data,
 407         },
 408         .resource       = jpu_resources,
 409         .num_resources  = ARRAY_SIZE(jpu_resources),
 410         .archdata = {
 411                 .hwblk_id = HWBLK_JPU,
 412         },
 413 };
 414
 415 static struct sh_timer_config cmt_platform_data = {
 416         .channel_offset = 0x60,
 417         .timer_bit = 5,
 418         .clockevent_rating = 125,
 419         .clocksource_rating = 125,
 420 };
 421
 422 static struct resource cmt_resources[] = {
 423         [0] = {
 424                 .start  = 0x044a0060,
 425                 .end    = 0x044a006b,
 426                 .flags  = IORESOURCE_MEM,
 427         },
 428         [1] = {
 429                 .start  = 104,
 430                 .flags  = IORESOURCE_IRQ,
 431         },
 432 };
 433
 434 static struct platform_device cmt_device = {
 435         .name           = "sh_cmt",
 436         .id             = 0,
 437         .dev = {
 438                 .platform_data  = &cmt_platform_data,
 439         },
 440         .resource       = cmt_resources,
 441         .num_resources  = ARRAY_SIZE(cmt_resources),
 442         .archdata = {
 443                 .hwblk_id = HWBLK_CMT,
 444         },
 445 };
 446
 447 static struct sh_timer_config tmu0_platform_data = {
 448         .channel_offset = 0x04,
 449         .timer_bit = 0,
 450         .clockevent_rating = 200,
 451 };
 452
 453 static struct resource tmu0_resources[] = {
 454         [0] = {
 455                 .start  = 0xffd80008,
 456                 .end    = 0xffd80013,
 457                 .flags  = IORESOURCE_MEM,
 458         },
 459         [1] = {
 460                 .start  = 16,
 461                 .flags  = IORESOURCE_IRQ,
 462         },
 463 };
 464
 465 static struct platform_device tmu0_device = {
 466         .name           = "sh_tmu",
 467         .id             = 0,
 468         .dev = {
 469                 .platform_data  = &tmu0_platform_data,
 470         },
 471         .resource       = tmu0_resources,
 472         .num_resources  = ARRAY_SIZE(tmu0_resources),
 473         .archdata = {
 474                 .hwblk_id = HWBLK_TMU,
 475         },
 476 };
 477
 478 static struct sh_timer_config tmu1_platform_data = {
 479         .channel_offset = 0x10,
 480         .timer_bit = 1,
 481         .clocksource_rating = 200,
 482 };
 483
 484 static struct resource tmu1_resources[] = {
 485         [0] = {
 486                 .start  = 0xffd80014,
 487                 .end    = 0xffd8001f,
 488                 .flags  = IORESOURCE_MEM,
 489         },
 490         [1] = {
 491                 .start  = 17,
 492                 .flags  = IORESOURCE_IRQ,
 493         },
 494 };
 495
 496 static struct platform_device tmu1_device = {
 497         .name           = "sh_tmu",
 498         .id             = 1,
 499         .dev = {
 500                 .platform_data  = &tmu1_platform_data,
 501         },
 502         .resource       = tmu1_resources,
 503         .num_resources  = ARRAY_SIZE(tmu1_resources),
 504         .archdata = {
 505                 .hwblk_id = HWBLK_TMU,
 506         },
 507 };
 508
 509 static struct sh_timer_config tmu2_platform_data = {
 510         .channel_offset = 0x1c,
 511         .timer_bit = 2,
 512 };
 513
 514 static struct resource tmu2_resources[] = {
 515         [0] = {
 516                 .start  = 0xffd80020,
 517                 .end    = 0xffd8002b,
 518                 .flags  = IORESOURCE_MEM,
 519         },
 520         [1] = {
 521                 .start  = 18,
 522                 .flags  = IORESOURCE_IRQ,
 523         },
 524 };
 525
 526 static struct platform_device tmu2_device = {
 527         .name           = "sh_tmu",
 528         .id             = 2,
 529         .dev = {
 530                 .platform_data  = &tmu2_platform_data,
 531         },
 532         .resource       = tmu2_resources,
 533         .num_resources  = ARRAY_SIZE(tmu2_resources),
 534         .archdata = {
 535                 .hwblk_id = HWBLK_TMU,
 536         },
 537 };
 538
 539 static struct siu_platform siu_platform_data = {
 540         .dma_dev        = &dma_device.dev,
 541         .dma_slave_tx_a = SHDMA_SLAVE_SIUA_TX,
 542         .dma_slave_rx_a = SHDMA_SLAVE_SIUA_RX,
 543         .dma_slave_tx_b = SHDMA_SLAVE_SIUB_TX,
 544         .dma_slave_rx_b = SHDMA_SLAVE_SIUB_RX,
 545 };
 546
 547 static struct resource siu_resources[] = {
 548         [0] = {
 549                 .start  = 0xa4540000,
 550                 .end    = 0xa454c10f,
 551                 .flags  = IORESOURCE_MEM,
 552         },
 553         [1] = {
 554                 .start  = 108,
 555                 .flags  = IORESOURCE_IRQ,
 556         },
 557 };
 558
 559 static struct platform_device siu_device = {
 560         .name           = "siu-pcm-audio",
 561         .id             = -1,
 562         .dev = {
 563                 .platform_data  = &siu_platform_data,
 564         },
 565         .resource       = siu_resources,
 566         .num_resources  = ARRAY_SIZE(siu_resources),
 567         .archdata = {
 568                 .hwblk_id = HWBLK_SIU,
 569         },
 570 };
 571
 572 static struct platform_device *sh7722_devices[] __initdata = {
 573         &scif0_device,
 574         &scif1_device,
 575         &scif2_device,
 576         &cmt_device,
 577         &tmu0_device,
 578         &tmu1_device,
 579         &tmu2_device,
 580         &rtc_device,
 581         &usbf_device,
 582         &iic_device,
 583         &vpu_device,
 584         &veu_device,
 585         &jpu_device,
 586         &siu_device,
 587         &dma_device,
 588 };
 589
 590 static int __init sh7722_devices_setup(void)
 591 {
 592         platform_resource_setup_memory(&vpu_device, "vpu", 1 << 20);
 593         platform_resource_setup_memory(&veu_device, "veu", 2 << 20);
 594         platform_resource_setup_memory(&jpu_device, "jpu", 2 << 20);
 595
 596         return platform_add_devices(sh7722_devices,
 597                                     ARRAY_SIZE(sh7722_devices));
 598 }
 599 arch_initcall(sh7722_devices_setup);
 600
 601 static struct platform_device *sh7722_early_devices[] __initdata = {
 602         &scif0_device,
 603         &scif1_device,
 604         &scif2_device,
 605         &cmt_device,
 606         &tmu0_device,
 607         &tmu1_device,
 608         &tmu2_device,
 609 };
 610
 611 void __init plat_early_device_setup(void)
 612 {
 613         early_platform_add_devices(sh7722_early_devices,
 614                                    ARRAY_SIZE(sh7722_early_devices));
 615 }
 616
 617 enum {
 618         UNUSED=0,
 619         ENABLED,
 620         DISABLED,
 621
 622         /* interrupt sources */
 623         IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7,
 624         HUDI,
 625         SIM_ERI, SIM_RXI, SIM_TXI, SIM_TEI,
 626         RTC_ATI, RTC_PRI, RTC_CUI,
 627         DMAC0, DMAC1, DMAC2, DMAC3,
 628         VIO_CEUI, VIO_BEUI, VIO_VEUI, VOU,
 629         VPU, TPU,
 630         USB_USBI0, USB_USBI1,
 631         DMAC4, DMAC5, DMAC_DADERR,
 632         KEYSC,
 633         SCIF0, SCIF1, SCIF2, SIOF0, SIOF1, SIO,
 634         FLCTL_FLSTEI, FLCTL_FLENDI, FLCTL_FLTREQ0I, FLCTL_FLTREQ1I,
 635         I2C_ALI, I2C_TACKI, I2C_WAITI, I2C_DTEI,
 636         CMT, TSIF, SIU, TWODG,
 637         TMU0, TMU1, TMU2,
 638         IRDA, JPU, LCDC,
 639
 640         /* interrupt groups */
 641         SIM, RTC, DMAC0123, VIOVOU, USB, DMAC45, FLCTL, I2C, SDHI,
 642 };
 643
 644 static struct intc_vect vectors[] __initdata = {
 645         INTC_VECT(IRQ0, 0x600), INTC_VECT(IRQ1, 0x620),
 646         INTC_VECT(IRQ2, 0x640), INTC_VECT(IRQ3, 0x660),
 647         INTC_VECT(IRQ4, 0x680), INTC_VECT(IRQ5, 0x6a0),
 648         INTC_VECT(IRQ6, 0x6c0), INTC_VECT(IRQ7, 0x6e0),
 649         INTC_VECT(SIM_ERI, 0x700), INTC_VECT(SIM_RXI, 0x720),
 650         INTC_VECT(SIM_TXI, 0x740), INTC_VECT(SIM_TEI, 0x760),
 651         INTC_VECT(RTC_ATI, 0x780), INTC_VECT(RTC_PRI, 0x7a0),
 652         INTC_VECT(RTC_CUI, 0x7c0),
 653         INTC_VECT(DMAC0, 0x800), INTC_VECT(DMAC1, 0x820),
 654         INTC_VECT(DMAC2, 0x840), INTC_VECT(DMAC3, 0x860),
 655         INTC_VECT(VIO_CEUI, 0x880), INTC_VECT(VIO_BEUI, 0x8a0),
 656         INTC_VECT(VIO_VEUI, 0x8c0), INTC_VECT(VOU, 0x8e0),
 657         INTC_VECT(VPU, 0x980), INTC_VECT(TPU, 0x9a0),
 658         INTC_VECT(USB_USBI0, 0xa20), INTC_VECT(USB_USBI1, 0xa40),
 659         INTC_VECT(DMAC4, 0xb80), INTC_VECT(DMAC5, 0xba0),
 660         INTC_VECT(DMAC_DADERR, 0xbc0), INTC_VECT(KEYSC, 0xbe0),
 661         INTC_VECT(SCIF0, 0xc00), INTC_VECT(SCIF1, 0xc20),
 662         INTC_VECT(SCIF2, 0xc40), INTC_VECT(SIOF0, 0xc80),
 663         INTC_VECT(SIOF1, 0xca0), INTC_VECT(SIO, 0xd00),
 664         INTC_VECT(FLCTL_FLSTEI, 0xd80), INTC_VECT(FLCTL_FLENDI, 0xda0),
 665         INTC_VECT(FLCTL_FLTREQ0I, 0xdc0), INTC_VECT(FLCTL_FLTREQ1I, 0xde0),
 666         INTC_VECT(I2C_ALI, 0xe00), INTC_VECT(I2C_TACKI, 0xe20),
 667         INTC_VECT(I2C_WAITI, 0xe40), INTC_VECT(I2C_DTEI, 0xe60),
 668         INTC_VECT(SDHI, 0xe80), INTC_VECT(SDHI, 0xea0),
 669         INTC_VECT(SDHI, 0xec0), INTC_VECT(SDHI, 0xee0),
 670         INTC_VECT(CMT, 0xf00), INTC_VECT(TSIF, 0xf20),
 671         INTC_VECT(SIU, 0xf80), INTC_VECT(TWODG, 0xfa0),
 672         INTC_VECT(TMU0, 0x400), INTC_VECT(TMU1, 0x420),
 673         INTC_VECT(TMU2, 0x440), INTC_VECT(IRDA, 0x480),
 674         INTC_VECT(JPU, 0x560), INTC_VECT(LCDC, 0x580),
 675 };
 676
 677 static struct intc_group groups[] __initdata = {
 678         INTC_GROUP(SIM, SIM_ERI, SIM_RXI, SIM_TXI, SIM_TEI),
 679         INTC_GROUP(RTC, RTC_ATI, RTC_PRI, RTC_CUI),
 680         INTC_GROUP(DMAC0123, DMAC0, DMAC1, DMAC2, DMAC3),
 681         INTC_GROUP(VIOVOU, VIO_CEUI, VIO_BEUI, VIO_VEUI, VOU),
 682         INTC_GROUP(USB, USB_USBI0, USB_USBI1),
 683         INTC_GROUP(DMAC45, DMAC4, DMAC5, DMAC_DADERR),
 684         INTC_GROUP(FLCTL, FLCTL_FLSTEI, FLCTL_FLENDI,
 685                    FLCTL_FLTREQ0I, FLCTL_FLTREQ1I),
 686         INTC_GROUP(I2C, I2C_ALI, I2C_TACKI, I2C_WAITI, I2C_DTEI),
 687 };
 688
 689 static struct intc_mask_reg mask_registers[] __initdata = {
 690         { 0xa4080080, 0xa40800c0, 8, /* IMR0 / IMCR0 */
 691           { } },
 692         { 0xa4080084, 0xa40800c4, 8, /* IMR1 / IMCR1 */
 693           { VOU, VIO_VEUI, VIO_BEUI, VIO_CEUI, DMAC3, DMAC2, DMAC1, DMAC0 } },
 694         { 0xa4080088, 0xa40800c8, 8, /* IMR2 / IMCR2 */
 695           { 0, 0, 0, VPU, } },
 696         { 0xa408008c, 0xa40800cc, 8, /* IMR3 / IMCR3 */
 697           { SIM_TEI, SIM_TXI, SIM_RXI, SIM_ERI, 0, 0, 0, IRDA } },
 698         { 0xa4080090, 0xa40800d0, 8, /* IMR4 / IMCR4 */
 699           { 0, TMU2, TMU1, TMU0, JPU, 0, 0, LCDC } },
 700         { 0xa4080094, 0xa40800d4, 8, /* IMR5 / IMCR5 */
 701           { KEYSC, DMAC_DADERR, DMAC5, DMAC4, 0, SCIF2, SCIF1, SCIF0 } },
 702         { 0xa4080098, 0xa40800d8, 8, /* IMR6 / IMCR6 */
 703           { 0, 0, 0, SIO, 0, 0, SIOF1, SIOF0 } },
 704         { 0xa408009c, 0xa40800dc, 8, /* IMR7 / IMCR7 */
 705           { I2C_DTEI, I2C_WAITI, I2C_TACKI, I2C_ALI,
 706             FLCTL_FLTREQ1I, FLCTL_FLTREQ0I, FLCTL_FLENDI, FLCTL_FLSTEI } },
 707         { 0xa40800a0, 0xa40800e0, 8, /* IMR8 / IMCR8 */
 708           { DISABLED, DISABLED, ENABLED, ENABLED, 0, 0, TWODG, SIU } },
 709         { 0xa40800a4, 0xa40800e4, 8, /* IMR9 / IMCR9 */
 710           { 0, 0, 0, CMT, 0, USB_USBI1, USB_USBI0, } },
 711         { 0xa40800a8, 0xa40800e8, 8, /* IMR10 / IMCR10 */
 712           { } },
 713         { 0xa40800ac, 0xa40800ec, 8, /* IMR11 / IMCR11 */
 714           { 0, RTC_CUI, RTC_PRI, RTC_ATI, 0, TPU, 0, TSIF } },
 715         { 0xa4140044, 0xa4140064, 8, /* INTMSK00 / INTMSKCLR00 */
 716           { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
 717 };
 718
 719 static struct intc_prio_reg prio_registers[] __initdata = {
 720         { 0xa4080000, 0, 16, 4, /* IPRA */ { TMU0, TMU1, TMU2, IRDA } },
 721         { 0xa4080004, 0, 16, 4, /* IPRB */ { JPU, LCDC, SIM } },
 722         { 0xa4080008, 0, 16, 4, /* IPRC */ { } },
 723         { 0xa408000c, 0, 16, 4, /* IPRD */ { } },
 724         { 0xa4080010, 0, 16, 4, /* IPRE */ { DMAC0123, VIOVOU, 0, VPU } },
 725         { 0xa4080014, 0, 16, 4, /* IPRF */ { KEYSC, DMAC45, USB, CMT } },
 726         { 0xa4080018, 0, 16, 4, /* IPRG */ { SCIF0, SCIF1, SCIF2 } },
 727         { 0xa408001c, 0, 16, 4, /* IPRH */ { SIOF0, SIOF1, FLCTL, I2C } },
 728         { 0xa4080020, 0, 16, 4, /* IPRI */ { SIO, 0, TSIF, RTC } },
 729         { 0xa4080024, 0, 16, 4, /* IPRJ */ { 0, 0, SIU } },
 730         { 0xa4080028, 0, 16, 4, /* IPRK */ { 0, 0, 0, SDHI } },
 731         { 0xa408002c, 0, 16, 4, /* IPRL */ { TWODG, 0, TPU } },
 732         { 0xa4140010, 0, 32, 4, /* INTPRI00 */
 733           { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
 734 };
 735
 736 static struct intc_sense_reg sense_registers[] __initdata = {
 737         { 0xa414001c, 16, 2, /* ICR1 */
 738           { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
 739 };
 740
 741 static struct intc_mask_reg ack_registers[] __initdata = {
 742         { 0xa4140024, 0, 8, /* INTREQ00 */
 743           { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
 744 };
 745
 746 static struct intc_desc intc_desc __initdata = {
 747         .name = "sh7722",
 748         .force_enable = ENABLED,
 749         .force_disable = DISABLED,
 750         .hw = INTC_HW_DESC(vectors, groups, mask_registers,
 751                            prio_registers, sense_registers, ack_registers),
 752 };
 753
 754 void __init plat_irq_setup(void)
 755 {
 756         register_intc_controller(&intc_desc);
 757 }
 758
 759 void __init plat_mem_setup(void)
 760 {
 761         /* Register the URAM space as Node 1 */
 762         setup_bootmem_node(1, 0x055f0000, 0x05610000);
 763 }