arch/sh/kernel/cpu/sh4a/setup-sh7724.c

   1 /*
   2  * SH7724 Setup
   3  *
   4  * Copyright (C) 2009 Renesas Solutions Corp.
   5  *
   6  * Kuninori Morimoto <morimoto.kuninori@renesas.com>
   7  *
   8  * Based on SH7723 Setup
   9  * Copyright (C) 2008  Paul Mundt
  10  *
  11  * This file is subject to the terms and conditions of the GNU General Public
  12  * License.  See the file "COPYING" in the main directory of this archive
  13  * for more details.
  14  */
  15 #include <linux/platform_device.h>
  16 #include <linux/init.h>
  17 #include <linux/serial.h>
  18 #include <linux/mm.h>
  19 #include <linux/serial_sci.h>
  20 #include <linux/uio_driver.h>
  21 #include <linux/sh_dma.h>
  22 #include <linux/sh_timer.h>
  23 #include <linux/io.h>
  24 #include <linux/notifier.h>
  25
  26 #include <asm/suspend.h>
  27 #include <asm/clock.h>
  28 #include <asm/mmzone.h>
  29
  30 #include <cpu/dma-register.h>
  31 #include <cpu/sh7724.h>
  32
  33 /* DMA */
  34 static const struct sh_dmae_slave_config sh7724_dmae_slaves[] = {
  35         {
  36                 .slave_id       = SHDMA_SLAVE_SCIF0_TX,
  37                 .addr           = 0xffe0000c,
  38                 .chcr           = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
  39                 .mid_rid        = 0x21,
  40         }, {
  41                 .slave_id       = SHDMA_SLAVE_SCIF0_RX,
  42                 .addr           = 0xffe00014,
  43                 .chcr           = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
  44                 .mid_rid        = 0x22,
  45         }, {
  46                 .slave_id       = SHDMA_SLAVE_SCIF1_TX,
  47                 .addr           = 0xffe1000c,
  48                 .chcr           = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
  49                 .mid_rid        = 0x25,
  50         }, {
  51                 .slave_id       = SHDMA_SLAVE_SCIF1_RX,
  52                 .addr           = 0xffe10014,
  53                 .chcr           = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
  54                 .mid_rid        = 0x26,
  55         }, {
  56                 .slave_id       = SHDMA_SLAVE_SCIF2_TX,
  57                 .addr           = 0xffe2000c,
  58                 .chcr           = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
  59                 .mid_rid        = 0x29,
  60         }, {
  61                 .slave_id       = SHDMA_SLAVE_SCIF2_RX,
  62                 .addr           = 0xffe20014,
  63                 .chcr           = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
  64                 .mid_rid        = 0x2a,
  65         }, {
  66                 .slave_id       = SHDMA_SLAVE_SCIF3_TX,
  67                 .addr           = 0xa4e30020,
  68                 .chcr           = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
  69                 .mid_rid        = 0x2d,
  70         }, {
  71                 .slave_id       = SHDMA_SLAVE_SCIF3_RX,
  72                 .addr           = 0xa4e30024,
  73                 .chcr           = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
  74                 .mid_rid        = 0x2e,
  75         }, {
  76                 .slave_id       = SHDMA_SLAVE_SCIF4_TX,
  77                 .addr           = 0xa4e40020,
  78                 .chcr           = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
  79                 .mid_rid        = 0x31,
  80         }, {
  81                 .slave_id       = SHDMA_SLAVE_SCIF4_RX,
  82                 .addr           = 0xa4e40024,
  83                 .chcr           = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
  84                 .mid_rid        = 0x32,
  85         }, {
  86                 .slave_id       = SHDMA_SLAVE_SCIF5_TX,
  87                 .addr           = 0xa4e50020,
  88                 .chcr           = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
  89                 .mid_rid        = 0x35,
  90         }, {
  91                 .slave_id       = SHDMA_SLAVE_SCIF5_RX,
  92                 .addr           = 0xa4e50024,
  93                 .chcr           = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
  94                 .mid_rid        = 0x36,
  95         }, {
  96                 .slave_id       = SHDMA_SLAVE_USB0D0_TX,
  97                 .addr           = 0xA4D80100,
  98                 .chcr           = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT),
  99                 .mid_rid        = 0x73,
 100         }, {
 101                 .slave_id       = SHDMA_SLAVE_USB0D0_RX,
 102                 .addr           = 0xA4D80100,
 103                 .chcr           = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT),
 104                 .mid_rid        = 0x73,
 105         }, {
 106                 .slave_id       = SHDMA_SLAVE_USB0D1_TX,
 107                 .addr           = 0xA4D80120,
 108                 .chcr           = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT),
 109                 .mid_rid        = 0x77,
 110         }, {
 111                 .slave_id       = SHDMA_SLAVE_USB0D1_RX,
 112                 .addr           = 0xA4D80120,
 113                 .chcr           = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT),
 114                 .mid_rid        = 0x77,
 115         }, {
 116                 .slave_id       = SHDMA_SLAVE_USB1D0_TX,
 117                 .addr           = 0xA4D90100,
 118                 .chcr           = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT),
 119                 .mid_rid        = 0xab,
 120         }, {
 121                 .slave_id       = SHDMA_SLAVE_USB1D0_RX,
 122                 .addr           = 0xA4D90100,
 123                 .chcr           = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT),
 124                 .mid_rid        = 0xab,
 125         }, {
 126                 .slave_id       = SHDMA_SLAVE_USB1D1_TX,
 127                 .addr           = 0xA4D90120,
 128                 .chcr           = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT),
 129                 .mid_rid        = 0xaf,
 130         }, {
 131                 .slave_id       = SHDMA_SLAVE_USB1D1_RX,
 132                 .addr           = 0xA4D90120,
 133                 .chcr           = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT),
 134                 .mid_rid        = 0xaf,
 135         }, {
 136                 .slave_id       = SHDMA_SLAVE_SDHI0_TX,
 137                 .addr           = 0x04ce0030,
 138                 .chcr           = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_16BIT),
 139                 .mid_rid        = 0xc1,
 140         }, {
 141                 .slave_id       = SHDMA_SLAVE_SDHI0_RX,
 142                 .addr           = 0x04ce0030,
 143                 .chcr           = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_16BIT),
 144                 .mid_rid        = 0xc2,
 145         }, {
 146                 .slave_id       = SHDMA_SLAVE_SDHI1_TX,
 147                 .addr           = 0x04cf0030,
 148                 .chcr           = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_16BIT),
 149                 .mid_rid        = 0xc9,
 150         }, {
 151                 .slave_id       = SHDMA_SLAVE_SDHI1_RX,
 152                 .addr           = 0x04cf0030,
 153                 .chcr           = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_16BIT),
 154                 .mid_rid        = 0xca,
 155         },
 156 };
 157
 158 static const struct sh_dmae_channel sh7724_dmae_channels[] = {
 159         {
 160                 .offset = 0,
 161                 .dmars = 0,
 162                 .dmars_bit = 0,
 163         }, {
 164                 .offset = 0x10,
 165                 .dmars = 0,
 166                 .dmars_bit = 8,
 167         }, {
 168                 .offset = 0x20,
 169                 .dmars = 4,
 170                 .dmars_bit = 0,
 171         }, {
 172                 .offset = 0x30,
 173                 .dmars = 4,
 174                 .dmars_bit = 8,
 175         }, {
 176                 .offset = 0x50,
 177                 .dmars = 8,
 178                 .dmars_bit = 0,
 179         }, {
 180                 .offset = 0x60,
 181                 .dmars = 8,
 182                 .dmars_bit = 8,
 183         }
 184 };
 185
 186 static const unsigned int ts_shift[] = TS_SHIFT;
 187
 188 static struct sh_dmae_pdata dma_platform_data = {
 189         .slave          = sh7724_dmae_slaves,
 190         .slave_num      = ARRAY_SIZE(sh7724_dmae_slaves),
 191         .channel        = sh7724_dmae_channels,
 192         .channel_num    = ARRAY_SIZE(sh7724_dmae_channels),
 193         .ts_low_shift   = CHCR_TS_LOW_SHIFT,
 194         .ts_low_mask    = CHCR_TS_LOW_MASK,
 195         .ts_high_shift  = CHCR_TS_HIGH_SHIFT,
 196         .ts_high_mask   = CHCR_TS_HIGH_MASK,
 197         .ts_shift       = ts_shift,
 198         .ts_shift_num   = ARRAY_SIZE(ts_shift),
 199         .dmaor_init     = DMAOR_INIT,
 200 };
 201
 202 /* Resource order important! */
 203 static struct resource sh7724_dmae0_resources[] = {
 204         {
 205                 /* Channel registers and DMAOR */
 206                 .start  = 0xfe008020,
 207                 .end    = 0xfe00808f,
 208                 .flags  = IORESOURCE_MEM,
 209         },
 210         {
 211                 /* DMARSx */
 212                 .start  = 0xfe009000,
 213                 .end    = 0xfe00900b,
 214                 .flags  = IORESOURCE_MEM,
 215         },
 216         {
 217                 /* DMA error IRQ */
 218                 .start  = 78,
 219                 .end    = 78,
 220                 .flags  = IORESOURCE_IRQ,
 221         },
 222         {
 223                 /* IRQ for channels 0-3 */
 224                 .start  = 48,
 225                 .end    = 51,
 226                 .flags  = IORESOURCE_IRQ,
 227         },
 228         {
 229                 /* IRQ for channels 4-5 */
 230                 .start  = 76,
 231                 .end    = 77,
 232                 .flags  = IORESOURCE_IRQ,
 233         },
 234 };
 235
 236 /* Resource order important! */
 237 static struct resource sh7724_dmae1_resources[] = {
 238         {
 239                 /* Channel registers and DMAOR */
 240                 .start  = 0xfdc08020,
 241                 .end    = 0xfdc0808f,
 242                 .flags  = IORESOURCE_MEM,
 243         },
 244         {
 245                 /* DMARSx */
 246                 .start  = 0xfdc09000,
 247                 .end    = 0xfdc0900b,
 248                 .flags  = IORESOURCE_MEM,
 249         },
 250         {
 251                 /* DMA error IRQ */
 252                 .start  = 74,
 253                 .end    = 74,
 254                 .flags  = IORESOURCE_IRQ,
 255         },
 256         {
 257                 /* IRQ for channels 0-3 */
 258                 .start  = 40,
 259                 .end    = 43,
 260                 .flags  = IORESOURCE_IRQ,
 261         },
 262         {
 263                 /* IRQ for channels 4-5 */
 264                 .start  = 72,
 265                 .end    = 73,
 266                 .flags  = IORESOURCE_IRQ,
 267         },
 268 };
 269
 270 static struct platform_device dma0_device = {
 271         .name           = "sh-dma-engine",
 272         .id             = 0,
 273         .resource       = sh7724_dmae0_resources,
 274         .num_resources  = ARRAY_SIZE(sh7724_dmae0_resources),
 275         .dev            = {
 276                 .platform_data  = &dma_platform_data,
 277         },
 278         .archdata = {
 279                 .hwblk_id = HWBLK_DMAC0,
 280         },
 281 };
 282
 283 static struct platform_device dma1_device = {
 284         .name           = "sh-dma-engine",
 285         .id             = 1,
 286         .resource       = sh7724_dmae1_resources,
 287         .num_resources  = ARRAY_SIZE(sh7724_dmae1_resources),
 288         .dev            = {
 289                 .platform_data  = &dma_platform_data,
 290         },
 291         .archdata = {
 292                 .hwblk_id = HWBLK_DMAC1,
 293         },
 294 };
 295
 296 /* Serial */
 297 static struct plat_sci_port scif0_platform_data = {
 298         .mapbase        = 0xffe00000,
 299         .flags          = UPF_BOOT_AUTOCONF,
 300         .scscr          = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
 301         .scbrr_algo_id  = SCBRR_ALGO_2,
 302         .type           = PORT_SCIF,
 303         .irqs           = { 80, 80, 80, 80 },
 304 };
 305
 306 static struct platform_device scif0_device = {
 307         .name           = "sh-sci",
 308         .id             = 0,
 309         .dev            = {
 310                 .platform_data  = &scif0_platform_data,
 311         },
 312 };
 313
 314 static struct plat_sci_port scif1_platform_data = {
 315         .mapbase        = 0xffe10000,
 316         .flags          = UPF_BOOT_AUTOCONF,
 317         .scscr          = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
 318         .scbrr_algo_id  = SCBRR_ALGO_2,
 319         .type           = PORT_SCIF,
 320         .irqs           = { 81, 81, 81, 81 },
 321 };
 322
 323 static struct platform_device scif1_device = {
 324         .name           = "sh-sci",
 325         .id             = 1,
 326         .dev            = {
 327                 .platform_data  = &scif1_platform_data,
 328         },
 329 };
 330
 331 static struct plat_sci_port scif2_platform_data = {
 332         .mapbase        = 0xffe20000,
 333         .flags          = UPF_BOOT_AUTOCONF,
 334         .scscr          = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
 335         .scbrr_algo_id  = SCBRR_ALGO_2,
 336         .type           = PORT_SCIF,
 337         .irqs           = { 82, 82, 82, 82 },
 338 };
 339
 340 static struct platform_device scif2_device = {
 341         .name           = "sh-sci",
 342         .id             = 2,
 343         .dev            = {
 344                 .platform_data  = &scif2_platform_data,
 345         },
 346 };
 347
 348 static struct plat_sci_port scif3_platform_data = {
 349         .mapbase        = 0xa4e30000,
 350         .flags          = UPF_BOOT_AUTOCONF,
 351         .scscr          = SCSCR_RE | SCSCR_TE,
 352         .scbrr_algo_id  = SCBRR_ALGO_3,
 353         .type           = PORT_SCIFA,
 354         .irqs           = { 56, 56, 56, 56 },
 355 };
 356
 357 static struct platform_device scif3_device = {
 358         .name           = "sh-sci",
 359         .id             = 3,
 360         .dev            = {
 361                 .platform_data  = &scif3_platform_data,
 362         },
 363 };
 364
 365 static struct plat_sci_port scif4_platform_data = {
 366         .mapbase        = 0xa4e40000,
 367         .flags          = UPF_BOOT_AUTOCONF,
 368         .scscr          = SCSCR_RE | SCSCR_TE,
 369         .scbrr_algo_id  = SCBRR_ALGO_3,
 370         .type           = PORT_SCIFA,
 371         .irqs           = { 88, 88, 88, 88 },
 372 };
 373
 374 static struct platform_device scif4_device = {
 375         .name           = "sh-sci",
 376         .id             = 4,
 377         .dev            = {
 378                 .platform_data  = &scif4_platform_data,
 379         },
 380 };
 381
 382 static struct plat_sci_port scif5_platform_data = {
 383         .mapbase        = 0xa4e50000,
 384         .flags          = UPF_BOOT_AUTOCONF,
 385         .scscr          = SCSCR_RE | SCSCR_TE,
 386         .scbrr_algo_id  = SCBRR_ALGO_3,
 387         .type           = PORT_SCIFA,
 388         .irqs           = { 109, 109, 109, 109 },
 389 };
 390
 391 static struct platform_device scif5_device = {
 392         .name           = "sh-sci",
 393         .id             = 5,
 394         .dev            = {
 395                 .platform_data  = &scif5_platform_data,
 396         },
 397 };
 398
 399 /* RTC */
 400 static struct resource rtc_resources[] = {
 401         [0] = {
 402                 .start  = 0xa465fec0,
 403                 .end    = 0xa465fec0 + 0x58 - 1,
 404                 .flags  = IORESOURCE_IO,
 405         },
 406         [1] = {
 407                 /* Period IRQ */
 408                 .start  = 69,
 409                 .flags  = IORESOURCE_IRQ,
 410         },
 411         [2] = {
 412                 /* Carry IRQ */
 413                 .start  = 70,
 414                 .flags  = IORESOURCE_IRQ,
 415         },
 416         [3] = {
 417                 /* Alarm IRQ */
 418                 .start  = 68,
 419                 .flags  = IORESOURCE_IRQ,
 420         },
 421 };
 422
 423 static struct platform_device rtc_device = {
 424         .name           = "sh-rtc",
 425         .id             = -1,
 426         .num_resources  = ARRAY_SIZE(rtc_resources),
 427         .resource       = rtc_resources,
 428         .archdata = {
 429                 .hwblk_id = HWBLK_RTC,
 430         },
 431 };
 432
 433 /* I2C0 */
 434 static struct resource iic0_resources[] = {
 435         [0] = {
 436                 .name   = "IIC0",
 437                 .start  = 0x04470000,
 438                 .end    = 0x04470018 - 1,
 439                 .flags  = IORESOURCE_MEM,
 440         },
 441         [1] = {
 442                 .start  = 96,
 443                 .end    = 99,
 444                 .flags  = IORESOURCE_IRQ,
 445         },
 446 };
 447
 448 static struct platform_device iic0_device = {
 449         .name           = "i2c-sh_mobile",
 450         .id             = 0, /* "i2c0" clock */
 451         .num_resources  = ARRAY_SIZE(iic0_resources),
 452         .resource       = iic0_resources,
 453         .archdata = {
 454                 .hwblk_id = HWBLK_IIC0,
 455         },
 456 };
 457
 458 /* I2C1 */
 459 static struct resource iic1_resources[] = {
 460         [0] = {
 461                 .name   = "IIC1",
 462                 .start  = 0x04750000,
 463                 .end    = 0x04750018 - 1,
 464                 .flags  = IORESOURCE_MEM,
 465         },
 466         [1] = {
 467                 .start  = 92,
 468                 .end    = 95,
 469                 .flags  = IORESOURCE_IRQ,
 470         },
 471 };
 472
 473 static struct platform_device iic1_device = {
 474         .name           = "i2c-sh_mobile",
 475         .id             = 1, /* "i2c1" clock */
 476         .num_resources  = ARRAY_SIZE(iic1_resources),
 477         .resource       = iic1_resources,
 478         .archdata = {
 479                 .hwblk_id = HWBLK_IIC1,
 480         },
 481 };
 482
 483 /* VPU */
 484 static struct uio_info vpu_platform_data = {
 485         .name = "VPU5F",
 486         .version = "0",
 487         .irq = 60,
 488 };
 489
 490 static struct resource vpu_resources[] = {
 491         [0] = {
 492                 .name   = "VPU",
 493                 .start  = 0xfe900000,
 494                 .end    = 0xfe902807,
 495                 .flags  = IORESOURCE_MEM,
 496         },
 497         [1] = {
 498                 /* place holder for contiguous memory */
 499         },
 500 };
 501
 502 static struct platform_device vpu_device = {
 503         .name           = "uio_pdrv_genirq",
 504         .id             = 0,
 505         .dev = {
 506                 .platform_data  = &vpu_platform_data,
 507         },
 508         .resource       = vpu_resources,
 509         .num_resources  = ARRAY_SIZE(vpu_resources),
 510         .archdata = {
 511                 .hwblk_id = HWBLK_VPU,
 512         },
 513 };
 514
 515 /* VEU0 */
 516 static struct uio_info veu0_platform_data = {
 517         .name = "VEU3F0",
 518         .version = "0",
 519         .irq = 83,
 520 };
 521
 522 static struct resource veu0_resources[] = {
 523         [0] = {
 524                 .name   = "VEU3F0",
 525                 .start  = 0xfe920000,
 526                 .end    = 0xfe9200cb,
 527                 .flags  = IORESOURCE_MEM,
 528         },
 529         [1] = {
 530                 /* place holder for contiguous memory */
 531         },
 532 };
 533
 534 static struct platform_device veu0_device = {
 535         .name           = "uio_pdrv_genirq",
 536         .id             = 1,
 537         .dev = {
 538                 .platform_data  = &veu0_platform_data,
 539         },
 540         .resource       = veu0_resources,
 541         .num_resources  = ARRAY_SIZE(veu0_resources),
 542         .archdata = {
 543                 .hwblk_id = HWBLK_VEU0,
 544         },
 545 };
 546
 547 /* VEU1 */
 548 static struct uio_info veu1_platform_data = {
 549         .name = "VEU3F1",
 550         .version = "0",
 551         .irq = 54,
 552 };
 553
 554 static struct resource veu1_resources[] = {
 555         [0] = {
 556                 .name   = "VEU3F1",
 557                 .start  = 0xfe924000,
 558                 .end    = 0xfe9240cb,
 559                 .flags  = IORESOURCE_MEM,
 560         },
 561         [1] = {
 562                 /* place holder for contiguous memory */
 563         },
 564 };
 565
 566 static struct platform_device veu1_device = {
 567         .name           = "uio_pdrv_genirq",
 568         .id             = 2,
 569         .dev = {
 570                 .platform_data  = &veu1_platform_data,
 571         },
 572         .resource       = veu1_resources,
 573         .num_resources  = ARRAY_SIZE(veu1_resources),
 574         .archdata = {
 575                 .hwblk_id = HWBLK_VEU1,
 576         },
 577 };
 578
 579 /* BEU0 */
 580 static struct uio_info beu0_platform_data = {
 581         .name = "BEU0",
 582         .version = "0",
 583         .irq = evt2irq(0x8A0),
 584 };
 585
 586 static struct resource beu0_resources[] = {
 587         [0] = {
 588                 .name   = "BEU0",
 589                 .start  = 0xfe930000,
 590                 .end    = 0xfe933400,
 591                 .flags  = IORESOURCE_MEM,
 592         },
 593         [1] = {
 594                 /* place holder for contiguous memory */
 595         },
 596 };
 597
 598 static struct platform_device beu0_device = {
 599         .name           = "uio_pdrv_genirq",
 600         .id             = 6,
 601         .dev = {
 602                 .platform_data  = &beu0_platform_data,
 603         },
 604         .resource       = beu0_resources,
 605         .num_resources  = ARRAY_SIZE(beu0_resources),
 606         .archdata = {
 607                 .hwblk_id = HWBLK_BEU0,
 608         },
 609 };
 610
 611 /* BEU1 */
 612 static struct uio_info beu1_platform_data = {
 613         .name = "BEU1",
 614         .version = "0",
 615         .irq = evt2irq(0xA00),
 616 };
 617
 618 static struct resource beu1_resources[] = {
 619         [0] = {
 620                 .name   = "BEU1",
 621                 .start  = 0xfe940000,
 622                 .end    = 0xfe943400,
 623                 .flags  = IORESOURCE_MEM,
 624         },
 625         [1] = {
 626                 /* place holder for contiguous memory */
 627         },
 628 };
 629
 630 static struct platform_device beu1_device = {
 631         .name           = "uio_pdrv_genirq",
 632         .id             = 7,
 633         .dev = {
 634                 .platform_data  = &beu1_platform_data,
 635         },
 636         .resource       = beu1_resources,
 637         .num_resources  = ARRAY_SIZE(beu1_resources),
 638         .archdata = {
 639                 .hwblk_id = HWBLK_BEU1,
 640         },
 641 };
 642
 643 static struct sh_timer_config cmt_platform_data = {
 644         .channel_offset = 0x60,
 645         .timer_bit = 5,
 646         .clockevent_rating = 125,
 647         .clocksource_rating = 200,
 648 };
 649
 650 static struct resource cmt_resources[] = {
 651         [0] = {
 652                 .start  = 0x044a0060,
 653                 .end    = 0x044a006b,
 654                 .flags  = IORESOURCE_MEM,
 655         },
 656         [1] = {
 657                 .start  = 104,
 658                 .flags  = IORESOURCE_IRQ,
 659         },
 660 };
 661
 662 static struct platform_device cmt_device = {
 663         .name           = "sh_cmt",
 664         .id             = 0,
 665         .dev = {
 666                 .platform_data  = &cmt_platform_data,
 667         },
 668         .resource       = cmt_resources,
 669         .num_resources  = ARRAY_SIZE(cmt_resources),
 670         .archdata = {
 671                 .hwblk_id = HWBLK_CMT,
 672         },
 673 };
 674
 675 static struct sh_timer_config tmu0_platform_data = {
 676         .channel_offset = 0x04,
 677         .timer_bit = 0,
 678         .clockevent_rating = 200,
 679 };
 680
 681 static struct resource tmu0_resources[] = {
 682         [0] = {
 683                 .start  = 0xffd80008,
 684                 .end    = 0xffd80013,
 685                 .flags  = IORESOURCE_MEM,
 686         },
 687         [1] = {
 688                 .start  = 16,
 689                 .flags  = IORESOURCE_IRQ,
 690         },
 691 };
 692
 693 static struct platform_device tmu0_device = {
 694         .name           = "sh_tmu",
 695         .id             = 0,
 696         .dev = {
 697                 .platform_data  = &tmu0_platform_data,
 698         },
 699         .resource       = tmu0_resources,
 700         .num_resources  = ARRAY_SIZE(tmu0_resources),
 701         .archdata = {
 702                 .hwblk_id = HWBLK_TMU0,
 703         },
 704 };
 705
 706 static struct sh_timer_config tmu1_platform_data = {
 707         .channel_offset = 0x10,
 708         .timer_bit = 1,
 709         .clocksource_rating = 200,
 710 };
 711
 712 static struct resource tmu1_resources[] = {
 713         [0] = {
 714                 .start  = 0xffd80014,
 715                 .end    = 0xffd8001f,
 716                 .flags  = IORESOURCE_MEM,
 717         },
 718         [1] = {
 719                 .start  = 17,
 720                 .flags  = IORESOURCE_IRQ,
 721         },
 722 };
 723
 724 static struct platform_device tmu1_device = {
 725         .name           = "sh_tmu",
 726         .id             = 1,
 727         .dev = {
 728                 .platform_data  = &tmu1_platform_data,
 729         },
 730         .resource       = tmu1_resources,
 731         .num_resources  = ARRAY_SIZE(tmu1_resources),
 732         .archdata = {
 733                 .hwblk_id = HWBLK_TMU0,
 734         },
 735 };
 736
 737 static struct sh_timer_config tmu2_platform_data = {
 738         .channel_offset = 0x1c,
 739         .timer_bit = 2,
 740 };
 741
 742 static struct resource tmu2_resources[] = {
 743         [0] = {
 744                 .start  = 0xffd80020,
 745                 .end    = 0xffd8002b,
 746                 .flags  = IORESOURCE_MEM,
 747         },
 748         [1] = {
 749                 .start  = 18,
 750                 .flags  = IORESOURCE_IRQ,
 751         },
 752 };
 753
 754 static struct platform_device tmu2_device = {
 755         .name           = "sh_tmu",
 756         .id             = 2,
 757         .dev = {
 758                 .platform_data  = &tmu2_platform_data,
 759         },
 760         .resource       = tmu2_resources,
 761         .num_resources  = ARRAY_SIZE(tmu2_resources),
 762         .archdata = {
 763                 .hwblk_id = HWBLK_TMU0,
 764         },
 765 };
 766
 767
 768 static struct sh_timer_config tmu3_platform_data = {
 769         .channel_offset = 0x04,
 770         .timer_bit = 0,
 771 };
 772
 773 static struct resource tmu3_resources[] = {
 774         [0] = {
 775                 .start  = 0xffd90008,
 776                 .end    = 0xffd90013,
 777                 .flags  = IORESOURCE_MEM,
 778         },
 779         [1] = {
 780                 .start  = 57,
 781                 .flags  = IORESOURCE_IRQ,
 782         },
 783 };
 784
 785 static struct platform_device tmu3_device = {
 786         .name           = "sh_tmu",
 787         .id             = 3,
 788         .dev = {
 789                 .platform_data  = &tmu3_platform_data,
 790         },
 791         .resource       = tmu3_resources,
 792         .num_resources  = ARRAY_SIZE(tmu3_resources),
 793         .archdata = {
 794                 .hwblk_id = HWBLK_TMU1,
 795         },
 796 };
 797
 798 static struct sh_timer_config tmu4_platform_data = {
 799         .channel_offset = 0x10,
 800         .timer_bit = 1,
 801 };
 802
 803 static struct resource tmu4_resources[] = {
 804         [0] = {
 805                 .start  = 0xffd90014,
 806                 .end    = 0xffd9001f,
 807                 .flags  = IORESOURCE_MEM,
 808         },
 809         [1] = {
 810                 .start  = 58,
 811                 .flags  = IORESOURCE_IRQ,
 812         },
 813 };
 814
 815 static struct platform_device tmu4_device = {
 816         .name           = "sh_tmu",
 817         .id             = 4,
 818         .dev = {
 819                 .platform_data  = &tmu4_platform_data,
 820         },
 821         .resource       = tmu4_resources,
 822         .num_resources  = ARRAY_SIZE(tmu4_resources),
 823         .archdata = {
 824                 .hwblk_id = HWBLK_TMU1,
 825         },
 826 };
 827
 828 static struct sh_timer_config tmu5_platform_data = {
 829         .channel_offset = 0x1c,
 830         .timer_bit = 2,
 831 };
 832
 833 static struct resource tmu5_resources[] = {
 834         [0] = {
 835                 .start  = 0xffd90020,
 836                 .end    = 0xffd9002b,
 837                 .flags  = IORESOURCE_MEM,
 838         },
 839         [1] = {
 840                 .start  = 57,
 841                 .flags  = IORESOURCE_IRQ,
 842         },
 843 };
 844
 845 static struct platform_device tmu5_device = {
 846         .name           = "sh_tmu",
 847         .id             = 5,
 848         .dev = {
 849                 .platform_data  = &tmu5_platform_data,
 850         },
 851         .resource       = tmu5_resources,
 852         .num_resources  = ARRAY_SIZE(tmu5_resources),
 853         .archdata = {
 854                 .hwblk_id = HWBLK_TMU1,
 855         },
 856 };
 857
 858 /* JPU */
 859 static struct uio_info jpu_platform_data = {
 860         .name = "JPU",
 861         .version = "0",
 862         .irq = 27,
 863 };
 864
 865 static struct resource jpu_resources[] = {
 866         [0] = {
 867                 .name   = "JPU",
 868                 .start  = 0xfe980000,
 869                 .end    = 0xfe9902d3,
 870                 .flags  = IORESOURCE_MEM,
 871         },
 872         [1] = {
 873                 /* place holder for contiguous memory */
 874         },
 875 };
 876
 877 static struct platform_device jpu_device = {
 878         .name           = "uio_pdrv_genirq",
 879         .id             = 3,
 880         .dev = {
 881                 .platform_data  = &jpu_platform_data,
 882         },
 883         .resource       = jpu_resources,
 884         .num_resources  = ARRAY_SIZE(jpu_resources),
 885         .archdata = {
 886                 .hwblk_id = HWBLK_JPU,
 887         },
 888 };
 889
 890 /* SPU2DSP0 */
 891 static struct uio_info spu0_platform_data = {
 892         .name = "SPU2DSP0",
 893         .version = "0",
 894         .irq = 86,
 895 };
 896
 897 static struct resource spu0_resources[] = {
 898         [0] = {
 899                 .name   = "SPU2DSP0",
 900                 .start  = 0xFE200000,
 901                 .end    = 0xFE2FFFFF,
 902                 .flags  = IORESOURCE_MEM,
 903         },
 904         [1] = {
 905                 /* place holder for contiguous memory */
 906         },
 907 };
 908
 909 static struct platform_device spu0_device = {
 910         .name           = "uio_pdrv_genirq",
 911         .id             = 4,
 912         .dev = {
 913                 .platform_data  = &spu0_platform_data,
 914         },
 915         .resource       = spu0_resources,
 916         .num_resources  = ARRAY_SIZE(spu0_resources),
 917         .archdata = {
 918                 .hwblk_id = HWBLK_SPU,
 919         },
 920 };
 921
 922 /* SPU2DSP1 */
 923 static struct uio_info spu1_platform_data = {
 924         .name = "SPU2DSP1",
 925         .version = "0",
 926         .irq = 87,
 927 };
 928
 929 static struct resource spu1_resources[] = {
 930         [0] = {
 931                 .name   = "SPU2DSP1",
 932                 .start  = 0xFE300000,
 933                 .end    = 0xFE3FFFFF,
 934                 .flags  = IORESOURCE_MEM,
 935         },
 936         [1] = {
 937                 /* place holder for contiguous memory */
 938         },
 939 };
 940
 941 static struct platform_device spu1_device = {
 942         .name           = "uio_pdrv_genirq",
 943         .id             = 5,
 944         .dev = {
 945                 .platform_data  = &spu1_platform_data,
 946         },
 947         .resource       = spu1_resources,
 948         .num_resources  = ARRAY_SIZE(spu1_resources),
 949         .archdata = {
 950                 .hwblk_id = HWBLK_SPU,
 951         },
 952 };
 953
 954 static struct platform_device *sh7724_devices[] __initdata = {
 955         &scif0_device,
 956         &scif1_device,
 957         &scif2_device,
 958         &scif3_device,
 959         &scif4_device,
 960         &scif5_device,
 961         &cmt_device,
 962         &tmu0_device,
 963         &tmu1_device,
 964         &tmu2_device,
 965         &tmu3_device,
 966         &tmu4_device,
 967         &tmu5_device,
 968         &dma0_device,
 969         &dma1_device,
 970         &rtc_device,
 971         &iic0_device,
 972         &iic1_device,
 973         &vpu_device,
 974         &veu0_device,
 975         &veu1_device,
 976         &beu0_device,
 977         &beu1_device,
 978         &jpu_device,
 979         &spu0_device,
 980         &spu1_device,
 981 };
 982
 983 static int __init sh7724_devices_setup(void)
 984 {
 985         platform_resource_setup_memory(&vpu_device, "vpu", 2 << 20);
 986         platform_resource_setup_memory(&veu0_device, "veu0", 2 << 20);
 987         platform_resource_setup_memory(&veu1_device, "veu1", 2 << 20);
 988         platform_resource_setup_memory(&jpu_device,  "jpu",  2 << 20);
 989         platform_resource_setup_memory(&spu0_device, "spu0", 2 << 20);
 990         platform_resource_setup_memory(&spu1_device, "spu1", 2 << 20);
 991
 992         return platform_add_devices(sh7724_devices,
 993                                     ARRAY_SIZE(sh7724_devices));
 994 }
 995 arch_initcall(sh7724_devices_setup);
 996
 997 static struct platform_device *sh7724_early_devices[] __initdata = {
 998         &scif0_device,
 999         &scif1_device,
1000         &scif2_device,
1001         &scif3_device,
1002         &scif4_device,
1003         &scif5_device,
1004         &cmt_device,
1005         &tmu0_device,
1006         &tmu1_device,
1007         &tmu2_device,
1008         &tmu3_device,
1009         &tmu4_device,
1010         &tmu5_device,
1011 };
1012
1013 void __init plat_early_device_setup(void)
1014 {
1015         early_platform_add_devices(sh7724_early_devices,
1016                                    ARRAY_SIZE(sh7724_early_devices));
1017 }
1018
1019 #define RAMCR_CACHE_L2FC        0x0002
1020 #define RAMCR_CACHE_L2E         0x0001
1021 #define L2_CACHE_ENABLE         (RAMCR_CACHE_L2E|RAMCR_CACHE_L2FC)
1022
1023 void l2_cache_init(void)
1024 {
1025         /* Enable L2 cache */
1026         __raw_writel(L2_CACHE_ENABLE, RAMCR);
1027 }
1028
1029 enum {
1030         UNUSED = 0,
1031         ENABLED,
1032         DISABLED,
1033
1034         /* interrupt sources */
1035         IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7,
1036         HUDI,
1037         DMAC1A_DEI0, DMAC1A_DEI1, DMAC1A_DEI2, DMAC1A_DEI3,
1038         _2DG_TRI, _2DG_INI, _2DG_CEI,
1039         DMAC0A_DEI0, DMAC0A_DEI1, DMAC0A_DEI2, DMAC0A_DEI3,
1040         VIO_CEU0, VIO_BEU0, VIO_VEU1, VIO_VOU,
1041         SCIFA3,
1042         VPU,
1043         TPU,
1044         CEU1,
1045         BEU1,
1046         USB0, USB1,
1047         ATAPI,
1048         RTC_ATI, RTC_PRI, RTC_CUI,
1049         DMAC1B_DEI4, DMAC1B_DEI5, DMAC1B_DADERR,
1050         DMAC0B_DEI4, DMAC0B_DEI5, DMAC0B_DADERR,
1051         KEYSC,
1052         SCIF_SCIF0, SCIF_SCIF1, SCIF_SCIF2,
1053         VEU0,
1054         MSIOF_MSIOFI0, MSIOF_MSIOFI1,
1055         SPU_SPUI0, SPU_SPUI1,
1056         SCIFA4,
1057         ICB,
1058         ETHI,
1059         I2C1_ALI, I2C1_TACKI, I2C1_WAITI, I2C1_DTEI,
1060         I2C0_ALI, I2C0_TACKI, I2C0_WAITI, I2C0_DTEI,
1061         CMT,
1062         TSIF,
1063         FSI,
1064         SCIFA5,
1065         TMU0_TUNI0, TMU0_TUNI1, TMU0_TUNI2,
1066         IRDA,
1067         JPU,
1068         _2DDMAC,
1069         MMC_MMC2I, MMC_MMC3I,
1070         LCDC,
1071         TMU1_TUNI0, TMU1_TUNI1, TMU1_TUNI2,
1072
1073         /* interrupt groups */
1074         DMAC1A, _2DG, DMAC0A, VIO, USB, RTC,
1075         DMAC1B, DMAC0B, I2C0, I2C1, SDHI0, SDHI1, SPU, MMCIF,
1076 };
1077
1078 static struct intc_vect vectors[] __initdata = {
1079         INTC_VECT(IRQ0, 0x600), INTC_VECT(IRQ1, 0x620),
1080         INTC_VECT(IRQ2, 0x640), INTC_VECT(IRQ3, 0x660),
1081         INTC_VECT(IRQ4, 0x680), INTC_VECT(IRQ5, 0x6a0),
1082         INTC_VECT(IRQ6, 0x6c0), INTC_VECT(IRQ7, 0x6e0),
1083
1084         INTC_VECT(DMAC1A_DEI0, 0x700),
1085         INTC_VECT(DMAC1A_DEI1, 0x720),
1086         INTC_VECT(DMAC1A_DEI2, 0x740),
1087         INTC_VECT(DMAC1A_DEI3, 0x760),
1088
1089         INTC_VECT(_2DG_TRI, 0x780),
1090         INTC_VECT(_2DG_INI, 0x7A0),
1091         INTC_VECT(_2DG_CEI, 0x7C0),
1092
1093         INTC_VECT(DMAC0A_DEI0, 0x800),
1094         INTC_VECT(DMAC0A_DEI1, 0x820),
1095         INTC_VECT(DMAC0A_DEI2, 0x840),
1096         INTC_VECT(DMAC0A_DEI3, 0x860),
1097
1098         INTC_VECT(VIO_CEU0, 0x880),
1099         INTC_VECT(VIO_BEU0, 0x8A0),
1100         INTC_VECT(VIO_VEU1, 0x8C0),
1101         INTC_VECT(VIO_VOU,  0x8E0),
1102
1103         INTC_VECT(SCIFA3, 0x900),
1104         INTC_VECT(VPU,    0x980),
1105         INTC_VECT(TPU,    0x9A0),
1106         INTC_VECT(CEU1,   0x9E0),
1107         INTC_VECT(BEU1,   0xA00),
1108         INTC_VECT(USB0,   0xA20),
1109         INTC_VECT(USB1,   0xA40),
1110         INTC_VECT(ATAPI,  0xA60),
1111
1112         INTC_VECT(RTC_ATI, 0xA80),
1113         INTC_VECT(RTC_PRI, 0xAA0),
1114         INTC_VECT(RTC_CUI, 0xAC0),
1115
1116         INTC_VECT(DMAC1B_DEI4, 0xB00),
1117         INTC_VECT(DMAC1B_DEI5, 0xB20),
1118         INTC_VECT(DMAC1B_DADERR, 0xB40),
1119
1120         INTC_VECT(DMAC0B_DEI4, 0xB80),
1121         INTC_VECT(DMAC0B_DEI5, 0xBA0),
1122         INTC_VECT(DMAC0B_DADERR, 0xBC0),
1123
1124         INTC_VECT(KEYSC,      0xBE0),
1125         INTC_VECT(SCIF_SCIF0, 0xC00),
1126         INTC_VECT(SCIF_SCIF1, 0xC20),
1127         INTC_VECT(SCIF_SCIF2, 0xC40),
1128         INTC_VECT(VEU0,       0xC60),
1129         INTC_VECT(MSIOF_MSIOFI0, 0xC80),
1130         INTC_VECT(MSIOF_MSIOFI1, 0xCA0),
1131         INTC_VECT(SPU_SPUI0, 0xCC0),
1132         INTC_VECT(SPU_SPUI1, 0xCE0),
1133         INTC_VECT(SCIFA4,    0xD00),
1134
1135         INTC_VECT(ICB,  0xD20),
1136         INTC_VECT(ETHI, 0xD60),
1137
1138         INTC_VECT(I2C1_ALI, 0xD80),
1139         INTC_VECT(I2C1_TACKI, 0xDA0),
1140         INTC_VECT(I2C1_WAITI, 0xDC0),
1141         INTC_VECT(I2C1_DTEI, 0xDE0),
1142
1143         INTC_VECT(I2C0_ALI, 0xE00),
1144         INTC_VECT(I2C0_TACKI, 0xE20),
1145         INTC_VECT(I2C0_WAITI, 0xE40),
1146         INTC_VECT(I2C0_DTEI, 0xE60),
1147
1148         INTC_VECT(SDHI0, 0xE80),
1149         INTC_VECT(SDHI0, 0xEA0),
1150         INTC_VECT(SDHI0, 0xEC0),
1151         INTC_VECT(SDHI0, 0xEE0),
1152
1153         INTC_VECT(CMT,    0xF00),
1154         INTC_VECT(TSIF,   0xF20),
1155         INTC_VECT(FSI,    0xF80),
1156         INTC_VECT(SCIFA5, 0xFA0),
1157
1158         INTC_VECT(TMU0_TUNI0, 0x400),
1159         INTC_VECT(TMU0_TUNI1, 0x420),
1160         INTC_VECT(TMU0_TUNI2, 0x440),
1161
1162         INTC_VECT(IRDA,    0x480),
1163
1164         INTC_VECT(SDHI1, 0x4E0),
1165         INTC_VECT(SDHI1, 0x500),
1166         INTC_VECT(SDHI1, 0x520),
1167
1168         INTC_VECT(JPU, 0x560),
1169         INTC_VECT(_2DDMAC, 0x4A0),
1170
1171         INTC_VECT(MMC_MMC2I, 0x5A0),
1172         INTC_VECT(MMC_MMC3I, 0x5C0),
1173
1174         INTC_VECT(LCDC, 0xF40),
1175
1176         INTC_VECT(TMU1_TUNI0, 0x920),
1177         INTC_VECT(TMU1_TUNI1, 0x940),
1178         INTC_VECT(TMU1_TUNI2, 0x960),
1179 };
1180
1181 static struct intc_group groups[] __initdata = {
1182         INTC_GROUP(DMAC1A, DMAC1A_DEI0, DMAC1A_DEI1, DMAC1A_DEI2, DMAC1A_DEI3),
1183         INTC_GROUP(_2DG, _2DG_TRI, _2DG_INI, _2DG_CEI),
1184         INTC_GROUP(DMAC0A, DMAC0A_DEI0, DMAC0A_DEI1, DMAC0A_DEI2, DMAC0A_DEI3),
1185         INTC_GROUP(VIO, VIO_CEU0, VIO_BEU0, VIO_VEU1, VIO_VOU),
1186         INTC_GROUP(USB, USB0, USB1),
1187         INTC_GROUP(RTC, RTC_ATI, RTC_PRI, RTC_CUI),
1188         INTC_GROUP(DMAC1B, DMAC1B_DEI4, DMAC1B_DEI5, DMAC1B_DADERR),
1189         INTC_GROUP(DMAC0B, DMAC0B_DEI4, DMAC0B_DEI5, DMAC0B_DADERR),
1190         INTC_GROUP(I2C0, I2C0_ALI, I2C0_TACKI, I2C0_WAITI, I2C0_DTEI),
1191         INTC_GROUP(I2C1, I2C1_ALI, I2C1_TACKI, I2C1_WAITI, I2C1_DTEI),
1192         INTC_GROUP(SPU, SPU_SPUI0, SPU_SPUI1),
1193         INTC_GROUP(MMCIF, MMC_MMC2I, MMC_MMC3I),
1194 };
1195
1196 static struct intc_mask_reg mask_registers[] __initdata = {
1197         { 0xa4080080, 0xa40800c0, 8, /* IMR0 / IMCR0 */
1198           { 0, TMU1_TUNI2, TMU1_TUNI1, TMU1_TUNI0,
1199             0, ENABLED, ENABLED, ENABLED } },
1200         { 0xa4080084, 0xa40800c4, 8, /* IMR1 / IMCR1 */
1201           { VIO_VOU, VIO_VEU1, VIO_BEU0, VIO_CEU0,
1202             DMAC0A_DEI3, DMAC0A_DEI2, DMAC0A_DEI1, DMAC0A_DEI0 } },
1203         { 0xa4080088, 0xa40800c8, 8, /* IMR2 / IMCR2 */
1204           { 0, 0, 0, VPU, ATAPI, ETHI, 0, SCIFA3 } },
1205         { 0xa408008c, 0xa40800cc, 8, /* IMR3 / IMCR3 */
1206           { DMAC1A_DEI3, DMAC1A_DEI2, DMAC1A_DEI1, DMAC1A_DEI0,
1207             SPU_SPUI1, SPU_SPUI0, BEU1, IRDA } },
1208         { 0xa4080090, 0xa40800d0, 8, /* IMR4 / IMCR4 */
1209           { 0, TMU0_TUNI2, TMU0_TUNI1, TMU0_TUNI0,
1210             JPU, 0, 0, LCDC } },
1211         { 0xa4080094, 0xa40800d4, 8, /* IMR5 / IMCR5 */
1212           { KEYSC, DMAC0B_DADERR, DMAC0B_DEI5, DMAC0B_DEI4,
1213             VEU0, SCIF_SCIF2, SCIF_SCIF1, SCIF_SCIF0 } },
1214         { 0xa4080098, 0xa40800d8, 8, /* IMR6 / IMCR6 */
1215           { 0, 0, ICB, SCIFA4,
1216             CEU1, 0, MSIOF_MSIOFI1, MSIOF_MSIOFI0 } },
1217         { 0xa408009c, 0xa40800dc, 8, /* IMR7 / IMCR7 */
1218           { I2C0_DTEI, I2C0_WAITI, I2C0_TACKI, I2C0_ALI,
1219             I2C1_DTEI, I2C1_WAITI, I2C1_TACKI, I2C1_ALI } },
1220         { 0xa40800a0, 0xa40800e0, 8, /* IMR8 / IMCR8 */
1221           { DISABLED, ENABLED, ENABLED, ENABLED,
1222             0, 0, SCIFA5, FSI } },
1223         { 0xa40800a4, 0xa40800e4, 8, /* IMR9 / IMCR9 */
1224           { 0, 0, 0, CMT, 0, USB1, USB0, 0 } },
1225         { 0xa40800a8, 0xa40800e8, 8, /* IMR10 / IMCR10 */
1226           { 0, DMAC1B_DADERR, DMAC1B_DEI5, DMAC1B_DEI4,
1227             0, RTC_CUI, RTC_PRI, RTC_ATI } },
1228         { 0xa40800ac, 0xa40800ec, 8, /* IMR11 / IMCR11 */
1229           { 0, _2DG_CEI, _2DG_INI, _2DG_TRI,
1230             0, TPU, 0, TSIF } },
1231         { 0xa40800b0, 0xa40800f0, 8, /* IMR12 / IMCR12 */
1232           { 0, 0, MMC_MMC3I, MMC_MMC2I, 0, 0, 0, _2DDMAC } },
1233         { 0xa4140044, 0xa4140064, 8, /* INTMSK00 / INTMSKCLR00 */
1234           { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
1235 };
1236
1237 static struct intc_prio_reg prio_registers[] __initdata = {
1238         { 0xa4080000, 0, 16, 4, /* IPRA */ { TMU0_TUNI0, TMU0_TUNI1,
1239                                              TMU0_TUNI2, IRDA } },
1240         { 0xa4080004, 0, 16, 4, /* IPRB */ { JPU, LCDC, DMAC1A, BEU1 } },
1241         { 0xa4080008, 0, 16, 4, /* IPRC */ { TMU1_TUNI0, TMU1_TUNI1,
1242                                              TMU1_TUNI2, SPU } },
1243         { 0xa408000c, 0, 16, 4, /* IPRD */ { 0, MMCIF, 0, ATAPI } },
1244         { 0xa4080010, 0, 16, 4, /* IPRE */ { DMAC0A, VIO, SCIFA3, VPU } },
1245         { 0xa4080014, 0, 16, 4, /* IPRF */ { KEYSC, DMAC0B, USB, CMT } },
1246         { 0xa4080018, 0, 16, 4, /* IPRG */ { SCIF_SCIF0, SCIF_SCIF1,
1247                                              SCIF_SCIF2, VEU0 } },
1248         { 0xa408001c, 0, 16, 4, /* IPRH */ { MSIOF_MSIOFI0, MSIOF_MSIOFI1,
1249                                              I2C1, I2C0 } },
1250         { 0xa4080020, 0, 16, 4, /* IPRI */ { SCIFA4, ICB, TSIF, _2DG } },
1251         { 0xa4080024, 0, 16, 4, /* IPRJ */ { CEU1, ETHI, FSI, SDHI1 } },
1252         { 0xa4080028, 0, 16, 4, /* IPRK */ { RTC, DMAC1B, 0, SDHI0 } },
1253         { 0xa408002c, 0, 16, 4, /* IPRL */ { SCIFA5, 0, TPU, _2DDMAC } },
1254         { 0xa4140010, 0, 32, 4, /* INTPRI00 */
1255           { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
1256 };
1257
1258 static struct intc_sense_reg sense_registers[] __initdata = {
1259         { 0xa414001c, 16, 2, /* ICR1 */
1260           { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
1261 };
1262
1263 static struct intc_mask_reg ack_registers[] __initdata = {
1264         { 0xa4140024, 0, 8, /* INTREQ00 */
1265           { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
1266 };
1267
1268 static struct intc_desc intc_desc __initdata = {
1269         .name = "sh7724",
1270         .force_enable = ENABLED,
1271         .force_disable = DISABLED,
1272         .hw = INTC_HW_DESC(vectors, groups, mask_registers,
1273                            prio_registers, sense_registers, ack_registers),
1274 };
1275
1276 void __init plat_irq_setup(void)
1277 {
1278         register_intc_controller(&intc_desc);
1279 }
1280
1281 static struct {
1282         /* BSC */
1283         unsigned long mmselr;
1284         unsigned long cs0bcr;
1285         unsigned long cs4bcr;
1286         unsigned long cs5abcr;
1287         unsigned long cs5bbcr;
1288         unsigned long cs6abcr;
1289         unsigned long cs6bbcr;
1290         unsigned long cs4wcr;
1291         unsigned long cs5awcr;
1292         unsigned long cs5bwcr;
1293         unsigned long cs6awcr;
1294         unsigned long cs6bwcr;
1295         /* INTC */
1296         unsigned short ipra;
1297         unsigned short iprb;
1298         unsigned short iprc;
1299         unsigned short iprd;
1300         unsigned short ipre;
1301         unsigned short iprf;
1302         unsigned short iprg;
1303         unsigned short iprh;
1304         unsigned short ipri;
1305         unsigned short iprj;
1306         unsigned short iprk;
1307         unsigned short iprl;
1308         unsigned char imr0;
1309         unsigned char imr1;
1310         unsigned char imr2;
1311         unsigned char imr3;
1312         unsigned char imr4;
1313         unsigned char imr5;
1314         unsigned char imr6;
1315         unsigned char imr7;
1316         unsigned char imr8;
1317         unsigned char imr9;
1318         unsigned char imr10;
1319         unsigned char imr11;
1320         unsigned char imr12;
1321         /* RWDT */
1322         unsigned short rwtcnt;
1323         unsigned short rwtcsr;
1324         /* CPG */
1325         unsigned long irdaclk;
1326         unsigned long spuclk;
1327 } sh7724_rstandby_state;
1328
1329 static int sh7724_pre_sleep_notifier_call(struct notifier_block *nb,
1330                                           unsigned long flags, void *unused)
1331 {
1332         if (!(flags & SUSP_SH_RSTANDBY))
1333                 return NOTIFY_DONE;
1334
1335         /* BCR */
1336         sh7724_rstandby_state.mmselr = __raw_readl(0xff800020); /* MMSELR */
1337         sh7724_rstandby_state.mmselr |= 0xa5a50000;
1338         sh7724_rstandby_state.cs0bcr = __raw_readl(0xfec10004); /* CS0BCR */
1339         sh7724_rstandby_state.cs4bcr = __raw_readl(0xfec10010); /* CS4BCR */
1340         sh7724_rstandby_state.cs5abcr = __raw_readl(0xfec10014); /* CS5ABCR */
1341         sh7724_rstandby_state.cs5bbcr = __raw_readl(0xfec10018); /* CS5BBCR */
1342         sh7724_rstandby_state.cs6abcr = __raw_readl(0xfec1001c); /* CS6ABCR */
1343         sh7724_rstandby_state.cs6bbcr = __raw_readl(0xfec10020); /* CS6BBCR */
1344         sh7724_rstandby_state.cs4wcr = __raw_readl(0xfec10030); /* CS4WCR */
1345         sh7724_rstandby_state.cs5awcr = __raw_readl(0xfec10034); /* CS5AWCR */
1346         sh7724_rstandby_state.cs5bwcr = __raw_readl(0xfec10038); /* CS5BWCR */
1347         sh7724_rstandby_state.cs6awcr = __raw_readl(0xfec1003c); /* CS6AWCR */
1348         sh7724_rstandby_state.cs6bwcr = __raw_readl(0xfec10040); /* CS6BWCR */
1349
1350         /* INTC */
1351         sh7724_rstandby_state.ipra = __raw_readw(0xa4080000); /* IPRA */
1352         sh7724_rstandby_state.iprb = __raw_readw(0xa4080004); /* IPRB */
1353         sh7724_rstandby_state.iprc = __raw_readw(0xa4080008); /* IPRC */
1354         sh7724_rstandby_state.iprd = __raw_readw(0xa408000c); /* IPRD */
1355         sh7724_rstandby_state.ipre = __raw_readw(0xa4080010); /* IPRE */
1356         sh7724_rstandby_state.iprf = __raw_readw(0xa4080014); /* IPRF */
1357         sh7724_rstandby_state.iprg = __raw_readw(0xa4080018); /* IPRG */
1358         sh7724_rstandby_state.iprh = __raw_readw(0xa408001c); /* IPRH */
1359         sh7724_rstandby_state.ipri = __raw_readw(0xa4080020); /* IPRI */
1360         sh7724_rstandby_state.iprj = __raw_readw(0xa4080024); /* IPRJ */
1361         sh7724_rstandby_state.iprk = __raw_readw(0xa4080028); /* IPRK */
1362         sh7724_rstandby_state.iprl = __raw_readw(0xa408002c); /* IPRL */
1363         sh7724_rstandby_state.imr0 = __raw_readb(0xa4080080); /* IMR0 */
1364         sh7724_rstandby_state.imr1 = __raw_readb(0xa4080084); /* IMR1 */
1365         sh7724_rstandby_state.imr2 = __raw_readb(0xa4080088); /* IMR2 */
1366         sh7724_rstandby_state.imr3 = __raw_readb(0xa408008c); /* IMR3 */
1367         sh7724_rstandby_state.imr4 = __raw_readb(0xa4080090); /* IMR4 */
1368         sh7724_rstandby_state.imr5 = __raw_readb(0xa4080094); /* IMR5 */
1369         sh7724_rstandby_state.imr6 = __raw_readb(0xa4080098); /* IMR6 */
1370         sh7724_rstandby_state.imr7 = __raw_readb(0xa408009c); /* IMR7 */
1371         sh7724_rstandby_state.imr8 = __raw_readb(0xa40800a0); /* IMR8 */
1372         sh7724_rstandby_state.imr9 = __raw_readb(0xa40800a4); /* IMR9 */
1373         sh7724_rstandby_state.imr10 = __raw_readb(0xa40800a8); /* IMR10 */
1374         sh7724_rstandby_state.imr11 = __raw_readb(0xa40800ac); /* IMR11 */
1375         sh7724_rstandby_state.imr12 = __raw_readb(0xa40800b0); /* IMR12 */
1376
1377         /* RWDT */
1378         sh7724_rstandby_state.rwtcnt = __raw_readb(0xa4520000); /* RWTCNT */
1379         sh7724_rstandby_state.rwtcnt |= 0x5a00;
1380         sh7724_rstandby_state.rwtcsr = __raw_readb(0xa4520004); /* RWTCSR */
1381         sh7724_rstandby_state.rwtcsr |= 0xa500;
1382         __raw_writew(sh7724_rstandby_state.rwtcsr & 0x07, 0xa4520004);
1383
1384         /* CPG */
1385         sh7724_rstandby_state.irdaclk = __raw_readl(0xa4150018); /* IRDACLKCR */
1386         sh7724_rstandby_state.spuclk = __raw_readl(0xa415003c); /* SPUCLKCR */
1387
1388         return NOTIFY_DONE;
1389 }
1390
1391 static int sh7724_post_sleep_notifier_call(struct notifier_block *nb,
1392                                            unsigned long flags, void *unused)
1393 {
1394         if (!(flags & SUSP_SH_RSTANDBY))
1395                 return NOTIFY_DONE;
1396
1397         /* BCR */
1398         __raw_writel(sh7724_rstandby_state.mmselr, 0xff800020); /* MMSELR */
1399         __raw_writel(sh7724_rstandby_state.cs0bcr, 0xfec10004); /* CS0BCR */
1400         __raw_writel(sh7724_rstandby_state.cs4bcr, 0xfec10010); /* CS4BCR */
1401         __raw_writel(sh7724_rstandby_state.cs5abcr, 0xfec10014); /* CS5ABCR */
1402         __raw_writel(sh7724_rstandby_state.cs5bbcr, 0xfec10018); /* CS5BBCR */
1403         __raw_writel(sh7724_rstandby_state.cs6abcr, 0xfec1001c); /* CS6ABCR */
1404         __raw_writel(sh7724_rstandby_state.cs6bbcr, 0xfec10020); /* CS6BBCR */
1405         __raw_writel(sh7724_rstandby_state.cs4wcr, 0xfec10030); /* CS4WCR */
1406         __raw_writel(sh7724_rstandby_state.cs5awcr, 0xfec10034); /* CS5AWCR */
1407         __raw_writel(sh7724_rstandby_state.cs5bwcr, 0xfec10038); /* CS5BWCR */
1408         __raw_writel(sh7724_rstandby_state.cs6awcr, 0xfec1003c); /* CS6AWCR */
1409         __raw_writel(sh7724_rstandby_state.cs6bwcr, 0xfec10040); /* CS6BWCR */
1410
1411         /* INTC */
1412         __raw_writew(sh7724_rstandby_state.ipra, 0xa4080000); /* IPRA */
1413         __raw_writew(sh7724_rstandby_state.iprb, 0xa4080004); /* IPRB */
1414         __raw_writew(sh7724_rstandby_state.iprc, 0xa4080008); /* IPRC */
1415         __raw_writew(sh7724_rstandby_state.iprd, 0xa408000c); /* IPRD */
1416         __raw_writew(sh7724_rstandby_state.ipre, 0xa4080010); /* IPRE */
1417         __raw_writew(sh7724_rstandby_state.iprf, 0xa4080014); /* IPRF */
1418         __raw_writew(sh7724_rstandby_state.iprg, 0xa4080018); /* IPRG */
1419         __raw_writew(sh7724_rstandby_state.iprh, 0xa408001c); /* IPRH */
1420         __raw_writew(sh7724_rstandby_state.ipri, 0xa4080020); /* IPRI */
1421         __raw_writew(sh7724_rstandby_state.iprj, 0xa4080024); /* IPRJ */
1422         __raw_writew(sh7724_rstandby_state.iprk, 0xa4080028); /* IPRK */
1423         __raw_writew(sh7724_rstandby_state.iprl, 0xa408002c); /* IPRL */
1424         __raw_writeb(sh7724_rstandby_state.imr0, 0xa4080080); /* IMR0 */
1425         __raw_writeb(sh7724_rstandby_state.imr1, 0xa4080084); /* IMR1 */
1426         __raw_writeb(sh7724_rstandby_state.imr2, 0xa4080088); /* IMR2 */
1427         __raw_writeb(sh7724_rstandby_state.imr3, 0xa408008c); /* IMR3 */
1428         __raw_writeb(sh7724_rstandby_state.imr4, 0xa4080090); /* IMR4 */
1429         __raw_writeb(sh7724_rstandby_state.imr5, 0xa4080094); /* IMR5 */
1430         __raw_writeb(sh7724_rstandby_state.imr6, 0xa4080098); /* IMR6 */
1431         __raw_writeb(sh7724_rstandby_state.imr7, 0xa408009c); /* IMR7 */
1432         __raw_writeb(sh7724_rstandby_state.imr8, 0xa40800a0); /* IMR8 */
1433         __raw_writeb(sh7724_rstandby_state.imr9, 0xa40800a4); /* IMR9 */
1434         __raw_writeb(sh7724_rstandby_state.imr10, 0xa40800a8); /* IMR10 */
1435         __raw_writeb(sh7724_rstandby_state.imr11, 0xa40800ac); /* IMR11 */
1436         __raw_writeb(sh7724_rstandby_state.imr12, 0xa40800b0); /* IMR12 */
1437
1438         /* RWDT */
1439         __raw_writew(sh7724_rstandby_state.rwtcnt, 0xa4520000); /* RWTCNT */
1440         __raw_writew(sh7724_rstandby_state.rwtcsr, 0xa4520004); /* RWTCSR */
1441
1442         /* CPG */
1443         __raw_writel(sh7724_rstandby_state.irdaclk, 0xa4150018); /* IRDACLKCR */
1444         __raw_writel(sh7724_rstandby_state.spuclk, 0xa415003c); /* SPUCLKCR */
1445
1446         return NOTIFY_DONE;
1447 }
1448
1449 static struct notifier_block sh7724_pre_sleep_notifier = {
1450         .notifier_call = sh7724_pre_sleep_notifier_call,
1451         .priority = SH_MOBILE_PRE(SH_MOBILE_SLEEP_CPU),
1452 };
1453
1454 static struct notifier_block sh7724_post_sleep_notifier = {
1455         .notifier_call = sh7724_post_sleep_notifier_call,
1456         .priority = SH_MOBILE_POST(SH_MOBILE_SLEEP_CPU),
1457 };
1458
1459 static int __init sh7724_sleep_setup(void)
1460 {
1461         atomic_notifier_chain_register(&sh_mobile_pre_sleep_notifier_list,
1462                                        &sh7724_pre_sleep_notifier);
1463
1464         atomic_notifier_chain_register(&sh_mobile_post_sleep_notifier_list,
1465                                        &sh7724_post_sleep_notifier);
1466         return 0;
1467 }
1468 arch_initcall(sh7724_sleep_setup);
1469