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

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * SH7722 Setup
   4  *
   5  *  Copyright (C) 2006 - 2008  Paul Mundt
   6  */
   7 #include <linux/init.h>
   8 #include <linux/mm.h>
   9 #include <linux/platform_device.h>
  10 #include <linux/serial.h>
  11 #include <linux/serial_sci.h>
  12 #include <linux/sh_dma.h>
  13 #include <linux/sh_timer.h>
  14 #include <linux/sh_intc.h>
  15 #include <linux/uio_driver.h>
  16 #include <linux/usb/m66592.h>
  17
  18 #include <asm/clock.h>
  19 #include <asm/mmzone.h>
  20 #include <asm/siu.h>
  21 #include <asm/platform_early.h>
  22
  23 #include <cpu/dma-register.h>
  24 #include <cpu/sh7722.h>
  25 #include <cpu/serial.h>
  26
  27 static const struct sh_dmae_slave_config sh7722_dmae_slaves[] = {
  28         {
  29                 .slave_id       = SHDMA_SLAVE_SCIF0_TX,
  30                 .addr           = 0xffe0000c,
  31                 .chcr           = DM_FIX | SM_INC | RS_ERS | TS_INDEX2VAL(XMIT_SZ_8BIT),
  32                 .mid_rid        = 0x21,
  33         }, {
  34                 .slave_id       = SHDMA_SLAVE_SCIF0_RX,
  35                 .addr           = 0xffe00014,
  36                 .chcr           = DM_INC | SM_FIX | RS_ERS | TS_INDEX2VAL(XMIT_SZ_8BIT),
  37                 .mid_rid        = 0x22,
  38         }, {
  39                 .slave_id       = SHDMA_SLAVE_SCIF1_TX,
  40                 .addr           = 0xffe1000c,
  41                 .chcr           = DM_FIX | SM_INC | RS_ERS | TS_INDEX2VAL(XMIT_SZ_8BIT),
  42                 .mid_rid        = 0x25,
  43         }, {
  44                 .slave_id       = SHDMA_SLAVE_SCIF1_RX,
  45                 .addr           = 0xffe10014,
  46                 .chcr           = DM_INC | SM_FIX | RS_ERS | TS_INDEX2VAL(XMIT_SZ_8BIT),
  47                 .mid_rid        = 0x26,
  48         }, {
  49                 .slave_id       = SHDMA_SLAVE_SCIF2_TX,
  50                 .addr           = 0xffe2000c,
  51                 .chcr           = DM_FIX | SM_INC | RS_ERS | TS_INDEX2VAL(XMIT_SZ_8BIT),
  52                 .mid_rid        = 0x29,
  53         }, {
  54                 .slave_id       = SHDMA_SLAVE_SCIF2_RX,
  55                 .addr           = 0xffe20014,
  56                 .chcr           = DM_INC | SM_FIX | RS_ERS | TS_INDEX2VAL(XMIT_SZ_8BIT),
  57                 .mid_rid        = 0x2a,
  58         }, {
  59                 .slave_id       = SHDMA_SLAVE_SIUA_TX,
  60                 .addr           = 0xa454c098,
  61                 .chcr           = DM_FIX | SM_INC | RS_ERS | TS_INDEX2VAL(XMIT_SZ_32BIT),
  62                 .mid_rid        = 0xb1,
  63         }, {
  64                 .slave_id       = SHDMA_SLAVE_SIUA_RX,
  65                 .addr           = 0xa454c090,
  66                 .chcr           = DM_INC | SM_FIX | RS_ERS | TS_INDEX2VAL(XMIT_SZ_32BIT),
  67                 .mid_rid        = 0xb2,
  68         }, {
  69                 .slave_id       = SHDMA_SLAVE_SIUB_TX,
  70                 .addr           = 0xa454c09c,
  71                 .chcr           = DM_FIX | SM_INC | RS_ERS | TS_INDEX2VAL(XMIT_SZ_32BIT),
  72                 .mid_rid        = 0xb5,
  73         }, {
  74                 .slave_id       = SHDMA_SLAVE_SIUB_RX,
  75                 .addr           = 0xa454c094,
  76                 .chcr           = DM_INC | SM_FIX | RS_ERS | TS_INDEX2VAL(XMIT_SZ_32BIT),
  77                 .mid_rid        = 0xb6,
  78         }, {
  79                 .slave_id       = SHDMA_SLAVE_SDHI0_TX,
  80                 .addr           = 0x04ce0030,
  81                 .chcr           = DM_FIX | SM_INC | RS_ERS | TS_INDEX2VAL(XMIT_SZ_16BIT),
  82                 .mid_rid        = 0xc1,
  83         }, {
  84                 .slave_id       = SHDMA_SLAVE_SDHI0_RX,
  85                 .addr           = 0x04ce0030,
  86                 .chcr           = DM_INC | SM_FIX | RS_ERS | TS_INDEX2VAL(XMIT_SZ_16BIT),
  87                 .mid_rid        = 0xc2,
  88         },
  89 };
  90
  91 static const struct sh_dmae_channel sh7722_dmae_channels[] = {
  92         {
  93                 .offset = 0,
  94                 .dmars = 0,
  95                 .dmars_bit = 0,
  96         }, {
  97                 .offset = 0x10,
  98                 .dmars = 0,
  99                 .dmars_bit = 8,
 100         }, {
 101                 .offset = 0x20,
 102                 .dmars = 4,
 103                 .dmars_bit = 0,
 104         }, {
 105                 .offset = 0x30,
 106                 .dmars = 4,
 107                 .dmars_bit = 8,
 108         }, {
 109                 .offset = 0x50,
 110                 .dmars = 8,
 111                 .dmars_bit = 0,
 112         }, {
 113                 .offset = 0x60,
 114                 .dmars = 8,
 115                 .dmars_bit = 8,
 116         }
 117 };
 118
 119 static const unsigned int ts_shift[] = TS_SHIFT;
 120
 121 static struct sh_dmae_pdata dma_platform_data = {
 122         .slave          = sh7722_dmae_slaves,
 123         .slave_num      = ARRAY_SIZE(sh7722_dmae_slaves),
 124         .channel        = sh7722_dmae_channels,
 125         .channel_num    = ARRAY_SIZE(sh7722_dmae_channels),
 126         .ts_low_shift   = CHCR_TS_LOW_SHIFT,
 127         .ts_low_mask    = CHCR_TS_LOW_MASK,
 128         .ts_high_shift  = CHCR_TS_HIGH_SHIFT,
 129         .ts_high_mask   = CHCR_TS_HIGH_MASK,
 130         .ts_shift       = ts_shift,
 131         .ts_shift_num   = ARRAY_SIZE(ts_shift),
 132         .dmaor_init     = DMAOR_INIT,
 133 };
 134
 135 static struct resource sh7722_dmae_resources[] = {
 136         [0] = {
 137                 /* Channel registers and DMAOR */
 138                 .start  = 0xfe008020,
 139                 .end    = 0xfe00808f,
 140                 .flags  = IORESOURCE_MEM,
 141         },
 142         [1] = {
 143                 /* DMARSx */
 144                 .start  = 0xfe009000,
 145                 .end    = 0xfe00900b,
 146                 .flags  = IORESOURCE_MEM,
 147         },
 148         {
 149                 .name   = "error_irq",
 150                 .start  = evt2irq(0xbc0),
 151                 .end    = evt2irq(0xbc0),
 152                 .flags  = IORESOURCE_IRQ,
 153         },
 154         {
 155                 /* IRQ for channels 0-3 */
 156                 .start  = evt2irq(0x800),
 157                 .end    = evt2irq(0x860),
 158                 .flags  = IORESOURCE_IRQ,
 159         },
 160         {
 161                 /* IRQ for channels 4-5 */
 162                 .start  = evt2irq(0xb80),
 163                 .end    = evt2irq(0xba0),
 164                 .flags  = IORESOURCE_IRQ,
 165         },
 166 };
 167
 168 struct platform_device dma_device = {
 169         .name           = "sh-dma-engine",
 170         .id             = -1,
 171         .resource       = sh7722_dmae_resources,
 172         .num_resources  = ARRAY_SIZE(sh7722_dmae_resources),
 173         .dev            = {
 174                 .platform_data  = &dma_platform_data,
 175         },
 176 };
 177
 178 /* Serial */
 179 static struct plat_sci_port scif0_platform_data = {
 180         .scscr          = SCSCR_REIE,
 181         .type           = PORT_SCIF,
 182         .ops            = &sh7722_sci_port_ops,
 183         .regtype        = SCIx_SH4_SCIF_NO_SCSPTR_REGTYPE,
 184 };
 185
 186 static struct resource scif0_resources[] = {
 187         DEFINE_RES_MEM(0xffe00000, 0x100),
 188         DEFINE_RES_IRQ(evt2irq(0xc00)),
 189 };
 190
 191 static struct platform_device scif0_device = {
 192         .name           = "sh-sci",
 193         .id             = 0,
 194         .resource       = scif0_resources,
 195         .num_resources  = ARRAY_SIZE(scif0_resources),
 196         .dev            = {
 197                 .platform_data  = &scif0_platform_data,
 198         },
 199 };
 200
 201 static struct plat_sci_port scif1_platform_data = {
 202         .scscr          = SCSCR_REIE,
 203         .type           = PORT_SCIF,
 204         .ops            = &sh7722_sci_port_ops,
 205         .regtype        = SCIx_SH4_SCIF_NO_SCSPTR_REGTYPE,
 206 };
 207
 208 static struct resource scif1_resources[] = {
 209         DEFINE_RES_MEM(0xffe10000, 0x100),
 210         DEFINE_RES_IRQ(evt2irq(0xc20)),
 211 };
 212
 213 static struct platform_device scif1_device = {
 214         .name           = "sh-sci",
 215         .id             = 1,
 216         .resource       = scif1_resources,
 217         .num_resources  = ARRAY_SIZE(scif1_resources),
 218         .dev            = {
 219                 .platform_data  = &scif1_platform_data,
 220         },
 221 };
 222
 223 static struct plat_sci_port scif2_platform_data = {
 224         .scscr          = SCSCR_REIE,
 225         .type           = PORT_SCIF,
 226         .ops            = &sh7722_sci_port_ops,
 227         .regtype        = SCIx_SH4_SCIF_NO_SCSPTR_REGTYPE,
 228 };
 229
 230 static struct resource scif2_resources[] = {
 231         DEFINE_RES_MEM(0xffe20000, 0x100),
 232         DEFINE_RES_IRQ(evt2irq(0xc40)),
 233 };
 234
 235 static struct platform_device scif2_device = {
 236         .name           = "sh-sci",
 237         .id             = 2,
 238         .resource       = scif2_resources,
 239         .num_resources  = ARRAY_SIZE(scif2_resources),
 240         .dev            = {
 241                 .platform_data  = &scif2_platform_data,
 242         },
 243 };
 244
 245 static struct resource rtc_resources[] = {
 246         [0] = {
 247                 .start  = 0xa465fec0,
 248                 .end    = 0xa465fec0 + 0x58 - 1,
 249                 .flags  = IORESOURCE_IO,
 250         },
 251         [1] = {
 252                 /* Period IRQ */
 253                 .start  = evt2irq(0x7a0),
 254                 .flags  = IORESOURCE_IRQ,
 255         },
 256         [2] = {
 257                 /* Carry IRQ */
 258                 .start  = evt2irq(0x7c0),
 259                 .flags  = IORESOURCE_IRQ,
 260         },
 261         [3] = {
 262                 /* Alarm IRQ */
 263                 .start  = evt2irq(0x780),
 264                 .flags  = IORESOURCE_IRQ,
 265         },
 266 };
 267
 268 static struct platform_device rtc_device = {
 269         .name           = "sh-rtc",
 270         .id             = -1,
 271         .num_resources  = ARRAY_SIZE(rtc_resources),
 272         .resource       = rtc_resources,
 273 };
 274
 275 static struct m66592_platdata usbf_platdata = {
 276         .on_chip = 1,
 277 };
 278
 279 static struct resource usbf_resources[] = {
 280         [0] = {
 281                 .name   = "USBF",
 282                 .start  = 0x04480000,
 283                 .end    = 0x044800FF,
 284                 .flags  = IORESOURCE_MEM,
 285         },
 286         [1] = {
 287                 .start  = evt2irq(0xa20),
 288                 .end    = evt2irq(0xa20),
 289                 .flags  = IORESOURCE_IRQ,
 290         },
 291 };
 292
 293 static struct platform_device usbf_device = {
 294         .name           = "m66592_udc",
 295         .id             = 0, /* "usbf0" clock */
 296         .dev = {
 297                 .dma_mask               = NULL,
 298                 .coherent_dma_mask      = 0xffffffff,
 299                 .platform_data          = &usbf_platdata,
 300         },
 301         .num_resources  = ARRAY_SIZE(usbf_resources),
 302         .resource       = usbf_resources,
 303 };
 304
 305 static struct resource iic_resources[] = {
 306         [0] = {
 307                 .name   = "IIC",
 308                 .start  = 0x04470000,
 309                 .end    = 0x04470017,
 310                 .flags  = IORESOURCE_MEM,
 311         },
 312         [1] = {
 313                 .start  = evt2irq(0xe00),
 314                 .end    = evt2irq(0xe60),
 315                 .flags  = IORESOURCE_IRQ,
 316        },
 317 };
 318
 319 static struct platform_device iic_device = {
 320         .name           = "i2c-sh_mobile",
 321         .id             = 0, /* "i2c0" clock */
 322         .num_resources  = ARRAY_SIZE(iic_resources),
 323         .resource       = iic_resources,
 324 };
 325
 326 static struct uio_info vpu_platform_data = {
 327         .name = "VPU4",
 328         .version = "0",
 329         .irq = evt2irq(0x980),
 330 };
 331
 332 static struct resource vpu_resources[] = {
 333         [0] = {
 334                 .name   = "VPU",
 335                 .start  = 0xfe900000,
 336                 .end    = 0xfe9022eb,
 337                 .flags  = IORESOURCE_MEM,
 338         },
 339         [1] = {
 340                 /* place holder for contiguous memory */
 341         },
 342 };
 343
 344 static struct platform_device vpu_device = {
 345         .name           = "uio_pdrv_genirq",
 346         .id             = 0,
 347         .dev = {
 348                 .platform_data  = &vpu_platform_data,
 349         },
 350         .resource       = vpu_resources,
 351         .num_resources  = ARRAY_SIZE(vpu_resources),
 352 };
 353
 354 static struct uio_info veu_platform_data = {
 355         .name = "VEU",
 356         .version = "0",
 357         .irq = evt2irq(0x8c0),
 358 };
 359
 360 static struct resource veu_resources[] = {
 361         [0] = {
 362                 .name   = "VEU",
 363                 .start  = 0xfe920000,
 364                 .end    = 0xfe9200b7,
 365                 .flags  = IORESOURCE_MEM,
 366         },
 367         [1] = {
 368                 /* place holder for contiguous memory */
 369         },
 370 };
 371
 372 static struct platform_device veu_device = {
 373         .name           = "uio_pdrv_genirq",
 374         .id             = 1,
 375         .dev = {
 376                 .platform_data  = &veu_platform_data,
 377         },
 378         .resource       = veu_resources,
 379         .num_resources  = ARRAY_SIZE(veu_resources),
 380 };
 381
 382 static struct uio_info jpu_platform_data = {
 383         .name = "JPU",
 384         .version = "0",
 385         .irq = evt2irq(0x560),
 386 };
 387
 388 static struct resource jpu_resources[] = {
 389         [0] = {
 390                 .name   = "JPU",
 391                 .start  = 0xfea00000,
 392                 .end    = 0xfea102d3,
 393                 .flags  = IORESOURCE_MEM,
 394         },
 395         [1] = {
 396                 /* place holder for contiguous memory */
 397         },
 398 };
 399
 400 static struct platform_device jpu_device = {
 401         .name           = "uio_pdrv_genirq",
 402         .id             = 2,
 403         .dev = {
 404                 .platform_data  = &jpu_platform_data,
 405         },
 406         .resource       = jpu_resources,
 407         .num_resources  = ARRAY_SIZE(jpu_resources),
 408 };
 409
 410 static struct sh_timer_config cmt_platform_data = {
 411         .channels_mask = 0x20,
 412 };
 413
 414 static struct resource cmt_resources[] = {
 415         DEFINE_RES_MEM(0x044a0000, 0x70),
 416         DEFINE_RES_IRQ(evt2irq(0xf00)),
 417 };
 418
 419 static struct platform_device cmt_device = {
 420         .name           = "sh-cmt-32",
 421         .id             = 0,
 422         .dev = {
 423                 .platform_data  = &cmt_platform_data,
 424         },
 425         .resource       = cmt_resources,
 426         .num_resources  = ARRAY_SIZE(cmt_resources),
 427 };
 428
 429 static struct sh_timer_config tmu0_platform_data = {
 430         .channels_mask = 7,
 431 };
 432
 433 static struct resource tmu0_resources[] = {
 434         DEFINE_RES_MEM(0xffd80000, 0x2c),
 435         DEFINE_RES_IRQ(evt2irq(0x400)),
 436         DEFINE_RES_IRQ(evt2irq(0x420)),
 437         DEFINE_RES_IRQ(evt2irq(0x440)),
 438 };
 439
 440 static struct platform_device tmu0_device = {
 441         .name           = "sh-tmu",
 442         .id             = 0,
 443         .dev = {
 444                 .platform_data  = &tmu0_platform_data,
 445         },
 446         .resource       = tmu0_resources,
 447         .num_resources  = ARRAY_SIZE(tmu0_resources),
 448 };
 449
 450 static struct siu_platform siu_platform_data = {
 451         .dma_slave_tx_a = SHDMA_SLAVE_SIUA_TX,
 452         .dma_slave_rx_a = SHDMA_SLAVE_SIUA_RX,
 453         .dma_slave_tx_b = SHDMA_SLAVE_SIUB_TX,
 454         .dma_slave_rx_b = SHDMA_SLAVE_SIUB_RX,
 455 };
 456
 457 static struct resource siu_resources[] = {
 458         [0] = {
 459                 .start  = 0xa4540000,
 460                 .end    = 0xa454c10f,
 461                 .flags  = IORESOURCE_MEM,
 462         },
 463         [1] = {
 464                 .start  = evt2irq(0xf80),
 465                 .flags  = IORESOURCE_IRQ,
 466         },
 467 };
 468
 469 static struct platform_device siu_device = {
 470         .name           = "siu-pcm-audio",
 471         .id             = -1,
 472         .dev = {
 473                 .platform_data  = &siu_platform_data,
 474         },
 475         .resource       = siu_resources,
 476         .num_resources  = ARRAY_SIZE(siu_resources),
 477 };
 478
 479 static struct platform_device *sh7722_devices[] __initdata = {
 480         &scif0_device,
 481         &scif1_device,
 482         &scif2_device,
 483         &cmt_device,
 484         &tmu0_device,
 485         &rtc_device,
 486         &usbf_device,
 487         &iic_device,
 488         &vpu_device,
 489         &veu_device,
 490         &jpu_device,
 491         &siu_device,
 492         &dma_device,
 493 };
 494
 495 static int __init sh7722_devices_setup(void)
 496 {
 497         platform_resource_setup_memory(&vpu_device, "vpu", 1 << 20);
 498         platform_resource_setup_memory(&veu_device, "veu", 2 << 20);
 499         platform_resource_setup_memory(&jpu_device, "jpu", 2 << 20);
 500
 501         return platform_add_devices(sh7722_devices,
 502                                     ARRAY_SIZE(sh7722_devices));
 503 }
 504 arch_initcall(sh7722_devices_setup);
 505
 506 static struct platform_device *sh7722_early_devices[] __initdata = {
 507         &scif0_device,
 508         &scif1_device,
 509         &scif2_device,
 510         &cmt_device,
 511         &tmu0_device,
 512 };
 513
 514 void __init plat_early_device_setup(void)
 515 {
 516         sh_early_platform_add_devices(sh7722_early_devices,
 517                                    ARRAY_SIZE(sh7722_early_devices));
 518 }
 519
 520 enum {
 521         UNUSED=0,
 522         ENABLED,
 523         DISABLED,
 524
 525         /* interrupt sources */
 526         IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7,
 527         HUDI,
 528         SIM_ERI, SIM_RXI, SIM_TXI, SIM_TEI,
 529         RTC_ATI, RTC_PRI, RTC_CUI,
 530         DMAC0, DMAC1, DMAC2, DMAC3,
 531         VIO_CEUI, VIO_BEUI, VIO_VEUI, VOU,
 532         VPU, TPU,
 533         USB_USBI0, USB_USBI1,
 534         DMAC4, DMAC5, DMAC_DADERR,
 535         KEYSC,
 536         SCIF0, SCIF1, SCIF2, SIOF0, SIOF1, SIO,
 537         FLCTL_FLSTEI, FLCTL_FLENDI, FLCTL_FLTREQ0I, FLCTL_FLTREQ1I,
 538         I2C_ALI, I2C_TACKI, I2C_WAITI, I2C_DTEI,
 539         CMT, TSIF, SIU, TWODG,
 540         TMU0, TMU1, TMU2,
 541         IRDA, JPU, LCDC,
 542
 543         /* interrupt groups */
 544         SIM, RTC, DMAC0123, VIOVOU, USB, DMAC45, FLCTL, I2C, SDHI,
 545 };
 546
 547 static struct intc_vect vectors[] __initdata = {
 548         INTC_VECT(IRQ0, 0x600), INTC_VECT(IRQ1, 0x620),
 549         INTC_VECT(IRQ2, 0x640), INTC_VECT(IRQ3, 0x660),
 550         INTC_VECT(IRQ4, 0x680), INTC_VECT(IRQ5, 0x6a0),
 551         INTC_VECT(IRQ6, 0x6c0), INTC_VECT(IRQ7, 0x6e0),
 552         INTC_VECT(SIM_ERI, 0x700), INTC_VECT(SIM_RXI, 0x720),
 553         INTC_VECT(SIM_TXI, 0x740), INTC_VECT(SIM_TEI, 0x760),
 554         INTC_VECT(RTC_ATI, 0x780), INTC_VECT(RTC_PRI, 0x7a0),
 555         INTC_VECT(RTC_CUI, 0x7c0),
 556         INTC_VECT(DMAC0, 0x800), INTC_VECT(DMAC1, 0x820),
 557         INTC_VECT(DMAC2, 0x840), INTC_VECT(DMAC3, 0x860),
 558         INTC_VECT(VIO_CEUI, 0x880), INTC_VECT(VIO_BEUI, 0x8a0),
 559         INTC_VECT(VIO_VEUI, 0x8c0), INTC_VECT(VOU, 0x8e0),
 560         INTC_VECT(VPU, 0x980), INTC_VECT(TPU, 0x9a0),
 561         INTC_VECT(USB_USBI0, 0xa20), INTC_VECT(USB_USBI1, 0xa40),
 562         INTC_VECT(DMAC4, 0xb80), INTC_VECT(DMAC5, 0xba0),
 563         INTC_VECT(DMAC_DADERR, 0xbc0), INTC_VECT(KEYSC, 0xbe0),
 564         INTC_VECT(SCIF0, 0xc00), INTC_VECT(SCIF1, 0xc20),
 565         INTC_VECT(SCIF2, 0xc40), INTC_VECT(SIOF0, 0xc80),
 566         INTC_VECT(SIOF1, 0xca0), INTC_VECT(SIO, 0xd00),
 567         INTC_VECT(FLCTL_FLSTEI, 0xd80), INTC_VECT(FLCTL_FLENDI, 0xda0),
 568         INTC_VECT(FLCTL_FLTREQ0I, 0xdc0), INTC_VECT(FLCTL_FLTREQ1I, 0xde0),
 569         INTC_VECT(I2C_ALI, 0xe00), INTC_VECT(I2C_TACKI, 0xe20),
 570         INTC_VECT(I2C_WAITI, 0xe40), INTC_VECT(I2C_DTEI, 0xe60),
 571         INTC_VECT(SDHI, 0xe80), INTC_VECT(SDHI, 0xea0),
 572         INTC_VECT(SDHI, 0xec0), INTC_VECT(SDHI, 0xee0),
 573         INTC_VECT(CMT, 0xf00), INTC_VECT(TSIF, 0xf20),
 574         INTC_VECT(SIU, 0xf80), INTC_VECT(TWODG, 0xfa0),
 575         INTC_VECT(TMU0, 0x400), INTC_VECT(TMU1, 0x420),
 576         INTC_VECT(TMU2, 0x440), INTC_VECT(IRDA, 0x480),
 577         INTC_VECT(JPU, 0x560), INTC_VECT(LCDC, 0x580),
 578 };
 579
 580 static struct intc_group groups[] __initdata = {
 581         INTC_GROUP(SIM, SIM_ERI, SIM_RXI, SIM_TXI, SIM_TEI),
 582         INTC_GROUP(RTC, RTC_ATI, RTC_PRI, RTC_CUI),
 583         INTC_GROUP(DMAC0123, DMAC0, DMAC1, DMAC2, DMAC3),
 584         INTC_GROUP(VIOVOU, VIO_CEUI, VIO_BEUI, VIO_VEUI, VOU),
 585         INTC_GROUP(USB, USB_USBI0, USB_USBI1),
 586         INTC_GROUP(DMAC45, DMAC4, DMAC5, DMAC_DADERR),
 587         INTC_GROUP(FLCTL, FLCTL_FLSTEI, FLCTL_FLENDI,
 588                    FLCTL_FLTREQ0I, FLCTL_FLTREQ1I),
 589         INTC_GROUP(I2C, I2C_ALI, I2C_TACKI, I2C_WAITI, I2C_DTEI),
 590 };
 591
 592 static struct intc_mask_reg mask_registers[] __initdata = {
 593         { 0xa4080080, 0xa40800c0, 8, /* IMR0 / IMCR0 */
 594           { } },
 595         { 0xa4080084, 0xa40800c4, 8, /* IMR1 / IMCR1 */
 596           { VOU, VIO_VEUI, VIO_BEUI, VIO_CEUI, DMAC3, DMAC2, DMAC1, DMAC0 } },
 597         { 0xa4080088, 0xa40800c8, 8, /* IMR2 / IMCR2 */
 598           { 0, 0, 0, VPU, } },
 599         { 0xa408008c, 0xa40800cc, 8, /* IMR3 / IMCR3 */
 600           { SIM_TEI, SIM_TXI, SIM_RXI, SIM_ERI, 0, 0, 0, IRDA } },
 601         { 0xa4080090, 0xa40800d0, 8, /* IMR4 / IMCR4 */
 602           { 0, TMU2, TMU1, TMU0, JPU, 0, 0, LCDC } },
 603         { 0xa4080094, 0xa40800d4, 8, /* IMR5 / IMCR5 */
 604           { KEYSC, DMAC_DADERR, DMAC5, DMAC4, 0, SCIF2, SCIF1, SCIF0 } },
 605         { 0xa4080098, 0xa40800d8, 8, /* IMR6 / IMCR6 */
 606           { 0, 0, 0, SIO, 0, 0, SIOF1, SIOF0 } },
 607         { 0xa408009c, 0xa40800dc, 8, /* IMR7 / IMCR7 */
 608           { I2C_DTEI, I2C_WAITI, I2C_TACKI, I2C_ALI,
 609             FLCTL_FLTREQ1I, FLCTL_FLTREQ0I, FLCTL_FLENDI, FLCTL_FLSTEI } },
 610         { 0xa40800a0, 0xa40800e0, 8, /* IMR8 / IMCR8 */
 611           { DISABLED, ENABLED, ENABLED, ENABLED, 0, 0, TWODG, SIU } },
 612         { 0xa40800a4, 0xa40800e4, 8, /* IMR9 / IMCR9 */
 613           { 0, 0, 0, CMT, 0, USB_USBI1, USB_USBI0, } },
 614         { 0xa40800a8, 0xa40800e8, 8, /* IMR10 / IMCR10 */
 615           { } },
 616         { 0xa40800ac, 0xa40800ec, 8, /* IMR11 / IMCR11 */
 617           { 0, RTC_CUI, RTC_PRI, RTC_ATI, 0, TPU, 0, TSIF } },
 618         { 0xa4140044, 0xa4140064, 8, /* INTMSK00 / INTMSKCLR00 */
 619           { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
 620 };
 621
 622 static struct intc_prio_reg prio_registers[] __initdata = {
 623         { 0xa4080000, 0, 16, 4, /* IPRA */ { TMU0, TMU1, TMU2, IRDA } },
 624         { 0xa4080004, 0, 16, 4, /* IPRB */ { JPU, LCDC, SIM } },
 625         { 0xa4080008, 0, 16, 4, /* IPRC */ { } },
 626         { 0xa408000c, 0, 16, 4, /* IPRD */ { } },
 627         { 0xa4080010, 0, 16, 4, /* IPRE */ { DMAC0123, VIOVOU, 0, VPU } },
 628         { 0xa4080014, 0, 16, 4, /* IPRF */ { KEYSC, DMAC45, USB, CMT } },
 629         { 0xa4080018, 0, 16, 4, /* IPRG */ { SCIF0, SCIF1, SCIF2 } },
 630         { 0xa408001c, 0, 16, 4, /* IPRH */ { SIOF0, SIOF1, FLCTL, I2C } },
 631         { 0xa4080020, 0, 16, 4, /* IPRI */ { SIO, 0, TSIF, RTC } },
 632         { 0xa4080024, 0, 16, 4, /* IPRJ */ { 0, 0, SIU } },
 633         { 0xa4080028, 0, 16, 4, /* IPRK */ { 0, 0, 0, SDHI } },
 634         { 0xa408002c, 0, 16, 4, /* IPRL */ { TWODG, 0, TPU } },
 635         { 0xa4140010, 0, 32, 4, /* INTPRI00 */
 636           { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
 637 };
 638
 639 static struct intc_sense_reg sense_registers[] __initdata = {
 640         { 0xa414001c, 16, 2, /* ICR1 */
 641           { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
 642 };
 643
 644 static struct intc_mask_reg ack_registers[] __initdata = {
 645         { 0xa4140024, 0, 8, /* INTREQ00 */
 646           { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
 647 };
 648
 649 static struct intc_desc intc_desc __initdata = {
 650         .name = "sh7722",
 651         .force_enable = ENABLED,
 652         .force_disable = DISABLED,
 653         .hw = INTC_HW_DESC(vectors, groups, mask_registers,
 654                            prio_registers, sense_registers, ack_registers),
 655 };
 656
 657 void __init plat_irq_setup(void)
 658 {
 659         register_intc_controller(&intc_desc);
 660 }
 661
 662 void __init plat_mem_setup(void)
 663 {
 664         /* Register the URAM space as Node 1 */
 665         setup_bootmem_node(1, 0x055f0000, 0x05610000);
 666 }