arch/sh/kernel/cpu/sh4a/setup-sh7757.c

   1 /*
   2  * SH7757 Setup
   3  *
   4  * Copyright (C) 2009, 2011  Renesas Solutions Corp.
   5  *
   6  *  based on setup-sh7785.c : Copyright (C) 2007  Paul Mundt
   7  *
   8  * This file is subject to the terms and conditions of the GNU General Public
   9  * License.  See the file "COPYING" in the main directory of this archive
  10  * for more details.
  11  */
  12 #include <linux/platform_device.h>
  13 #include <linux/init.h>
  14 #include <linux/serial.h>
  15 #include <linux/serial_sci.h>
  16 #include <linux/io.h>
  17 #include <linux/mm.h>
  18 #include <linux/sh_timer.h>
  19 #include <linux/sh_dma.h>
  20
  21 #include <cpu/dma-register.h>
  22 #include <cpu/sh7757.h>
  23
  24 static struct plat_sci_port scif2_platform_data = {
  25         .mapbase        = 0xfe4b0000,           /* SCIF2 */
  26         .flags          = UPF_BOOT_AUTOCONF,
  27         .scscr          = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
  28         .scbrr_algo_id  = SCBRR_ALGO_2,
  29         .type           = PORT_SCIF,
  30         .irqs           = { 40, 40, 40, 40 },
  31 };
  32
  33 static struct platform_device scif2_device = {
  34         .name           = "sh-sci",
  35         .id             = 0,
  36         .dev            = {
  37                 .platform_data  = &scif2_platform_data,
  38         },
  39 };
  40
  41 static struct plat_sci_port scif3_platform_data = {
  42         .mapbase        = 0xfe4c0000,           /* SCIF3 */
  43         .flags          = UPF_BOOT_AUTOCONF,
  44         .scscr          = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
  45         .scbrr_algo_id  = SCBRR_ALGO_2,
  46         .type           = PORT_SCIF,
  47         .irqs           = { 76, 76, 76, 76 },
  48 };
  49
  50 static struct platform_device scif3_device = {
  51         .name           = "sh-sci",
  52         .id             = 1,
  53         .dev            = {
  54                 .platform_data  = &scif3_platform_data,
  55         },
  56 };
  57
  58 static struct plat_sci_port scif4_platform_data = {
  59         .mapbase        = 0xfe4d0000,           /* SCIF4 */
  60         .flags          = UPF_BOOT_AUTOCONF,
  61         .scscr          = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
  62         .scbrr_algo_id  = SCBRR_ALGO_2,
  63         .type           = PORT_SCIF,
  64         .irqs           = { 104, 104, 104, 104 },
  65 };
  66
  67 static struct platform_device scif4_device = {
  68         .name           = "sh-sci",
  69         .id             = 2,
  70         .dev            = {
  71                 .platform_data  = &scif4_platform_data,
  72         },
  73 };
  74
  75 static struct sh_timer_config tmu0_platform_data = {
  76         .channel_offset = 0x04,
  77         .timer_bit = 0,
  78         .clockevent_rating = 200,
  79 };
  80
  81 static struct resource tmu0_resources[] = {
  82         [0] = {
  83                 .start  = 0xfe430008,
  84                 .end    = 0xfe430013,
  85                 .flags  = IORESOURCE_MEM,
  86         },
  87         [1] = {
  88                 .start  = 28,
  89                 .flags  = IORESOURCE_IRQ,
  90         },
  91 };
  92
  93 static struct platform_device tmu0_device = {
  94         .name           = "sh_tmu",
  95         .id             = 0,
  96         .dev = {
  97                 .platform_data  = &tmu0_platform_data,
  98         },
  99         .resource       = tmu0_resources,
 100         .num_resources  = ARRAY_SIZE(tmu0_resources),
 101 };
 102
 103 static struct sh_timer_config tmu1_platform_data = {
 104         .channel_offset = 0x10,
 105         .timer_bit = 1,
 106         .clocksource_rating = 200,
 107 };
 108
 109 static struct resource tmu1_resources[] = {
 110         [0] = {
 111                 .start  = 0xfe430014,
 112                 .end    = 0xfe43001f,
 113                 .flags  = IORESOURCE_MEM,
 114         },
 115         [1] = {
 116                 .start  = 29,
 117                 .flags  = IORESOURCE_IRQ,
 118         },
 119 };
 120
 121 static struct platform_device tmu1_device = {
 122         .name           = "sh_tmu",
 123         .id             = 1,
 124         .dev = {
 125                 .platform_data  = &tmu1_platform_data,
 126         },
 127         .resource       = tmu1_resources,
 128         .num_resources  = ARRAY_SIZE(tmu1_resources),
 129 };
 130
 131 static struct resource spi0_resources[] = {
 132         [0] = {
 133                 .start  = 0xfe002000,
 134                 .end    = 0xfe0020ff,
 135                 .flags  = IORESOURCE_MEM,
 136         },
 137         [1] = {
 138                 .start  = 86,
 139                 .flags  = IORESOURCE_IRQ,
 140         },
 141 };
 142
 143 /* DMA */
 144 static const struct sh_dmae_slave_config sh7757_dmae0_slaves[] = {
 145         {
 146                 .slave_id       = SHDMA_SLAVE_SDHI_TX,
 147                 .addr           = 0x1fe50030,
 148                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 149                                   TS_INDEX2VAL(XMIT_SZ_16BIT),
 150                 .mid_rid        = 0xc5,
 151         },
 152         {
 153                 .slave_id       = SHDMA_SLAVE_SDHI_RX,
 154                 .addr           = 0x1fe50030,
 155                 .chcr           = DM_INC | 0x800 | 0x40000000 |
 156                                   TS_INDEX2VAL(XMIT_SZ_16BIT),
 157                 .mid_rid        = 0xc6,
 158         },
 159         {
 160                 .slave_id       = SHDMA_SLAVE_MMCIF_TX,
 161                 .addr           = 0x1fcb0034,
 162                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 163                                   TS_INDEX2VAL(XMIT_SZ_32BIT),
 164                 .mid_rid        = 0xd3,
 165         },
 166         {
 167                 .slave_id       = SHDMA_SLAVE_MMCIF_RX,
 168                 .addr           = 0x1fcb0034,
 169                 .chcr           = DM_INC | 0x800 | 0x40000000 |
 170                                   TS_INDEX2VAL(XMIT_SZ_32BIT),
 171                 .mid_rid        = 0xd7,
 172         },
 173 };
 174
 175 static const struct sh_dmae_slave_config sh7757_dmae1_slaves[] = {
 176         {
 177                 .slave_id       = SHDMA_SLAVE_SCIF2_TX,
 178                 .addr           = 0x1f4b000c,
 179                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 180                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 181                 .mid_rid        = 0x21,
 182         },
 183         {
 184                 .slave_id       = SHDMA_SLAVE_SCIF2_RX,
 185                 .addr           = 0x1f4b0014,
 186                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 187                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 188                 .mid_rid        = 0x22,
 189         },
 190         {
 191                 .slave_id       = SHDMA_SLAVE_SCIF3_TX,
 192                 .addr           = 0x1f4c000c,
 193                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 194                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 195                 .mid_rid        = 0x29,
 196         },
 197         {
 198                 .slave_id       = SHDMA_SLAVE_SCIF3_RX,
 199                 .addr           = 0x1f4c0014,
 200                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 201                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 202                 .mid_rid        = 0x2a,
 203         },
 204         {
 205                 .slave_id       = SHDMA_SLAVE_SCIF4_TX,
 206                 .addr           = 0x1f4d000c,
 207                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 208                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 209                 .mid_rid        = 0x41,
 210         },
 211         {
 212                 .slave_id       = SHDMA_SLAVE_SCIF4_RX,
 213                 .addr           = 0x1f4d0014,
 214                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 215                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 216                 .mid_rid        = 0x42,
 217         },
 218 };
 219
 220 static const struct sh_dmae_slave_config sh7757_dmae2_slaves[] = {
 221         {
 222                 .slave_id       = SHDMA_SLAVE_RIIC0_TX,
 223                 .addr           = 0x1e500012,
 224                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 225                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 226                 .mid_rid        = 0x21,
 227         },
 228         {
 229                 .slave_id       = SHDMA_SLAVE_RIIC0_RX,
 230                 .addr           = 0x1e500013,
 231                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 232                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 233                 .mid_rid        = 0x22,
 234         },
 235         {
 236                 .slave_id       = SHDMA_SLAVE_RIIC1_TX,
 237                 .addr           = 0x1e510012,
 238                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 239                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 240                 .mid_rid        = 0x29,
 241         },
 242         {
 243                 .slave_id       = SHDMA_SLAVE_RIIC1_RX,
 244                 .addr           = 0x1e510013,
 245                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 246                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 247                 .mid_rid        = 0x2a,
 248         },
 249         {
 250                 .slave_id       = SHDMA_SLAVE_RIIC2_TX,
 251                 .addr           = 0x1e520012,
 252                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 253                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 254                 .mid_rid        = 0xa1,
 255         },
 256         {
 257                 .slave_id       = SHDMA_SLAVE_RIIC2_RX,
 258                 .addr           = 0x1e520013,
 259                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 260                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 261                 .mid_rid        = 0xa2,
 262         },
 263         {
 264                 .slave_id       = SHDMA_SLAVE_RIIC3_TX,
 265                 .addr           = 0x1e530012,
 266                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 267                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 268                 .mid_rid        = 0xab,
 269         },
 270         {
 271                 .slave_id       = SHDMA_SLAVE_RIIC3_RX,
 272                 .addr           = 0x1e530013,
 273                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 274                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 275                 .mid_rid        = 0xaf,
 276         },
 277         {
 278                 .slave_id       = SHDMA_SLAVE_RIIC4_TX,
 279                 .addr           = 0x1e540012,
 280                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 281                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 282                 .mid_rid        = 0xc1,
 283         },
 284         {
 285                 .slave_id       = SHDMA_SLAVE_RIIC4_RX,
 286                 .addr           = 0x1e540013,
 287                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 288                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 289                 .mid_rid        = 0xc2,
 290         },
 291 };
 292
 293 static const struct sh_dmae_slave_config sh7757_dmae3_slaves[] = {
 294         {
 295                 .slave_id       = SHDMA_SLAVE_RIIC5_TX,
 296                 .addr           = 0x1e550012,
 297                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 298                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 299                 .mid_rid        = 0x21,
 300         },
 301         {
 302                 .slave_id       = SHDMA_SLAVE_RIIC5_RX,
 303                 .addr           = 0x1e550013,
 304                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 305                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 306                 .mid_rid        = 0x22,
 307         },
 308         {
 309                 .slave_id       = SHDMA_SLAVE_RIIC6_TX,
 310                 .addr           = 0x1e560012,
 311                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 312                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 313                 .mid_rid        = 0x29,
 314         },
 315         {
 316                 .slave_id       = SHDMA_SLAVE_RIIC6_RX,
 317                 .addr           = 0x1e560013,
 318                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 319                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 320                 .mid_rid        = 0x2a,
 321         },
 322         {
 323                 .slave_id       = SHDMA_SLAVE_RIIC7_TX,
 324                 .addr           = 0x1e570012,
 325                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 326                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 327                 .mid_rid        = 0x41,
 328         },
 329         {
 330                 .slave_id       = SHDMA_SLAVE_RIIC7_RX,
 331                 .addr           = 0x1e570013,
 332                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 333                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 334                 .mid_rid        = 0x42,
 335         },
 336         {
 337                 .slave_id       = SHDMA_SLAVE_RIIC8_TX,
 338                 .addr           = 0x1e580012,
 339                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 340                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 341                 .mid_rid        = 0x45,
 342         },
 343         {
 344                 .slave_id       = SHDMA_SLAVE_RIIC8_RX,
 345                 .addr           = 0x1e580013,
 346                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 347                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 348                 .mid_rid        = 0x46,
 349         },
 350         {
 351                 .slave_id       = SHDMA_SLAVE_RIIC9_TX,
 352                 .addr           = 0x1e590012,
 353                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 354                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 355                 .mid_rid        = 0x51,
 356         },
 357         {
 358                 .slave_id       = SHDMA_SLAVE_RIIC9_RX,
 359                 .addr           = 0x1e590013,
 360                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 361                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 362                 .mid_rid        = 0x52,
 363         },
 364 };
 365
 366 static const struct sh_dmae_channel sh7757_dmae_channels[] = {
 367         {
 368                 .offset = 0,
 369                 .dmars = 0,
 370                 .dmars_bit = 0,
 371         }, {
 372                 .offset = 0x10,
 373                 .dmars = 0,
 374                 .dmars_bit = 8,
 375         }, {
 376                 .offset = 0x20,
 377                 .dmars = 4,
 378                 .dmars_bit = 0,
 379         }, {
 380                 .offset = 0x30,
 381                 .dmars = 4,
 382                 .dmars_bit = 8,
 383         }, {
 384                 .offset = 0x50,
 385                 .dmars = 8,
 386                 .dmars_bit = 0,
 387         }, {
 388                 .offset = 0x60,
 389                 .dmars = 8,
 390                 .dmars_bit = 8,
 391         }
 392 };
 393
 394 static const unsigned int ts_shift[] = TS_SHIFT;
 395
 396 static struct sh_dmae_pdata dma0_platform_data = {
 397         .slave          = sh7757_dmae0_slaves,
 398         .slave_num      = ARRAY_SIZE(sh7757_dmae0_slaves),
 399         .channel        = sh7757_dmae_channels,
 400         .channel_num    = ARRAY_SIZE(sh7757_dmae_channels),
 401         .ts_low_shift   = CHCR_TS_LOW_SHIFT,
 402         .ts_low_mask    = CHCR_TS_LOW_MASK,
 403         .ts_high_shift  = CHCR_TS_HIGH_SHIFT,
 404         .ts_high_mask   = CHCR_TS_HIGH_MASK,
 405         .ts_shift       = ts_shift,
 406         .ts_shift_num   = ARRAY_SIZE(ts_shift),
 407         .dmaor_init     = DMAOR_INIT,
 408 };
 409
 410 static struct sh_dmae_pdata dma1_platform_data = {
 411         .slave          = sh7757_dmae1_slaves,
 412         .slave_num      = ARRAY_SIZE(sh7757_dmae1_slaves),
 413         .channel        = sh7757_dmae_channels,
 414         .channel_num    = ARRAY_SIZE(sh7757_dmae_channels),
 415         .ts_low_shift   = CHCR_TS_LOW_SHIFT,
 416         .ts_low_mask    = CHCR_TS_LOW_MASK,
 417         .ts_high_shift  = CHCR_TS_HIGH_SHIFT,
 418         .ts_high_mask   = CHCR_TS_HIGH_MASK,
 419         .ts_shift       = ts_shift,
 420         .ts_shift_num   = ARRAY_SIZE(ts_shift),
 421         .dmaor_init     = DMAOR_INIT,
 422 };
 423
 424 static struct sh_dmae_pdata dma2_platform_data = {
 425         .slave          = sh7757_dmae2_slaves,
 426         .slave_num      = ARRAY_SIZE(sh7757_dmae2_slaves),
 427         .channel        = sh7757_dmae_channels,
 428         .channel_num    = ARRAY_SIZE(sh7757_dmae_channels),
 429         .ts_low_shift   = CHCR_TS_LOW_SHIFT,
 430         .ts_low_mask    = CHCR_TS_LOW_MASK,
 431         .ts_high_shift  = CHCR_TS_HIGH_SHIFT,
 432         .ts_high_mask   = CHCR_TS_HIGH_MASK,
 433         .ts_shift       = ts_shift,
 434         .ts_shift_num   = ARRAY_SIZE(ts_shift),
 435         .dmaor_init     = DMAOR_INIT,
 436 };
 437
 438 static struct sh_dmae_pdata dma3_platform_data = {
 439         .slave          = sh7757_dmae3_slaves,
 440         .slave_num      = ARRAY_SIZE(sh7757_dmae3_slaves),
 441         .channel        = sh7757_dmae_channels,
 442         .channel_num    = ARRAY_SIZE(sh7757_dmae_channels),
 443         .ts_low_shift   = CHCR_TS_LOW_SHIFT,
 444         .ts_low_mask    = CHCR_TS_LOW_MASK,
 445         .ts_high_shift  = CHCR_TS_HIGH_SHIFT,
 446         .ts_high_mask   = CHCR_TS_HIGH_MASK,
 447         .ts_shift       = ts_shift,
 448         .ts_shift_num   = ARRAY_SIZE(ts_shift),
 449         .dmaor_init     = DMAOR_INIT,
 450 };
 451
 452 /* channel 0 to 5 */
 453 static struct resource sh7757_dmae0_resources[] = {
 454         [0] = {
 455                 /* Channel registers and DMAOR */
 456                 .start  = 0xff608020,
 457                 .end    = 0xff60808f,
 458                 .flags  = IORESOURCE_MEM,
 459         },
 460         [1] = {
 461                 /* DMARSx */
 462                 .start  = 0xff609000,
 463                 .end    = 0xff60900b,
 464                 .flags  = IORESOURCE_MEM,
 465         },
 466         {
 467                 .start  = 34,
 468                 .end    = 34,
 469                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE,
 470         },
 471 };
 472
 473 /* channel 6 to 11 */
 474 static struct resource sh7757_dmae1_resources[] = {
 475         [0] = {
 476                 /* Channel registers and DMAOR */
 477                 .start  = 0xff618020,
 478                 .end    = 0xff61808f,
 479                 .flags  = IORESOURCE_MEM,
 480         },
 481         [1] = {
 482                 /* DMARSx */
 483                 .start  = 0xff619000,
 484                 .end    = 0xff61900b,
 485                 .flags  = IORESOURCE_MEM,
 486         },
 487         {
 488                 /* DMA error */
 489                 .start  = 34,
 490                 .end    = 34,
 491                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE,
 492         },
 493         {
 494                 /* IRQ for channels 4 */
 495                 .start  = 46,
 496                 .end    = 46,
 497                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE,
 498         },
 499         {
 500                 /* IRQ for channels 5 */
 501                 .start  = 46,
 502                 .end    = 46,
 503                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE,
 504         },
 505         {
 506                 /* IRQ for channels 6 */
 507                 .start  = 88,
 508                 .end    = 88,
 509                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE,
 510         },
 511         {
 512                 /* IRQ for channels 7 */
 513                 .start  = 88,
 514                 .end    = 88,
 515                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE,
 516         },
 517         {
 518                 /* IRQ for channels 8 */
 519                 .start  = 88,
 520                 .end    = 88,
 521                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE,
 522         },
 523         {
 524                 /* IRQ for channels 9 */
 525                 .start  = 88,
 526                 .end    = 88,
 527                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE,
 528         },
 529         {
 530                 /* IRQ for channels 10 */
 531                 .start  = 88,
 532                 .end    = 88,
 533                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE,
 534         },
 535         {
 536                 /* IRQ for channels 11 */
 537                 .start  = 88,
 538                 .end    = 88,
 539                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE,
 540         },
 541 };
 542
 543 /* channel 12 to 17 */
 544 static struct resource sh7757_dmae2_resources[] = {
 545         [0] = {
 546                 /* Channel registers and DMAOR */
 547                 .start  = 0xff708020,
 548                 .end    = 0xff70808f,
 549                 .flags  = IORESOURCE_MEM,
 550         },
 551         [1] = {
 552                 /* DMARSx */
 553                 .start  = 0xff709000,
 554                 .end    = 0xff70900b,
 555                 .flags  = IORESOURCE_MEM,
 556         },
 557         {
 558                 /* DMA error */
 559                 .start  = 323,
 560                 .end    = 323,
 561                 .flags  = IORESOURCE_IRQ,
 562         },
 563         {
 564                 /* IRQ for channels 12 to 16 */
 565                 .start  = 272,
 566                 .end    = 276,
 567                 .flags  = IORESOURCE_IRQ,
 568         },
 569         {
 570                 /* IRQ for channel 17 */
 571                 .start  = 279,
 572                 .end    = 279,
 573                 .flags  = IORESOURCE_IRQ,
 574         },
 575 };
 576
 577 /* channel 18 to 23 */
 578 static struct resource sh7757_dmae3_resources[] = {
 579         [0] = {
 580                 /* Channel registers and DMAOR */
 581                 .start  = 0xff718020,
 582                 .end    = 0xff71808f,
 583                 .flags  = IORESOURCE_MEM,
 584         },
 585         [1] = {
 586                 /* DMARSx */
 587                 .start  = 0xff719000,
 588                 .end    = 0xff71900b,
 589                 .flags  = IORESOURCE_MEM,
 590         },
 591         {
 592                 /* DMA error */
 593                 .start  = 324,
 594                 .end    = 324,
 595                 .flags  = IORESOURCE_IRQ,
 596         },
 597         {
 598                 /* IRQ for channels 18 to 22 */
 599                 .start  = 280,
 600                 .end    = 284,
 601                 .flags  = IORESOURCE_IRQ,
 602         },
 603         {
 604                 /* IRQ for channel 23 */
 605                 .start  = 288,
 606                 .end    = 288,
 607                 .flags  = IORESOURCE_IRQ,
 608         },
 609 };
 610
 611 static struct platform_device dma0_device = {
 612         .name           = "sh-dma-engine",
 613         .id             = 0,
 614         .resource       = sh7757_dmae0_resources,
 615         .num_resources  = ARRAY_SIZE(sh7757_dmae0_resources),
 616         .dev            = {
 617                 .platform_data  = &dma0_platform_data,
 618         },
 619 };
 620
 621 static struct platform_device dma1_device = {
 622         .name           = "sh-dma-engine",
 623         .id             = 1,
 624         .resource       = sh7757_dmae1_resources,
 625         .num_resources  = ARRAY_SIZE(sh7757_dmae1_resources),
 626         .dev            = {
 627                 .platform_data  = &dma1_platform_data,
 628         },
 629 };
 630
 631 static struct platform_device dma2_device = {
 632         .name           = "sh-dma-engine",
 633         .id             = 2,
 634         .resource       = sh7757_dmae2_resources,
 635         .num_resources  = ARRAY_SIZE(sh7757_dmae2_resources),
 636         .dev            = {
 637                 .platform_data  = &dma2_platform_data,
 638         },
 639 };
 640
 641 static struct platform_device dma3_device = {
 642         .name           = "sh-dma-engine",
 643         .id             = 3,
 644         .resource       = sh7757_dmae3_resources,
 645         .num_resources  = ARRAY_SIZE(sh7757_dmae3_resources),
 646         .dev            = {
 647                 .platform_data  = &dma3_platform_data,
 648         },
 649 };
 650
 651 static struct platform_device spi0_device = {
 652         .name   = "sh_spi",
 653         .id     = 0,
 654         .dev    = {
 655                 .dma_mask               = NULL,
 656                 .coherent_dma_mask      = 0xffffffff,
 657         },
 658         .num_resources  = ARRAY_SIZE(spi0_resources),
 659         .resource       = spi0_resources,
 660 };
 661
 662 static struct platform_device *sh7757_devices[] __initdata = {
 663         &scif2_device,
 664         &scif3_device,
 665         &scif4_device,
 666         &tmu0_device,
 667         &tmu1_device,
 668         &dma0_device,
 669         &dma1_device,
 670         &dma2_device,
 671         &dma3_device,
 672         &spi0_device,
 673 };
 674
 675 static int __init sh7757_devices_setup(void)
 676 {
 677         return platform_add_devices(sh7757_devices,
 678                                     ARRAY_SIZE(sh7757_devices));
 679 }
 680 arch_initcall(sh7757_devices_setup);
 681
 682 static struct platform_device *sh7757_early_devices[] __initdata = {
 683         &scif2_device,
 684         &scif3_device,
 685         &scif4_device,
 686         &tmu0_device,
 687         &tmu1_device,
 688 };
 689
 690 void __init plat_early_device_setup(void)
 691 {
 692         early_platform_add_devices(sh7757_early_devices,
 693                                    ARRAY_SIZE(sh7757_early_devices));
 694 }
 695
 696 enum {
 697         UNUSED = 0,
 698
 699         /* interrupt sources */
 700
 701         IRL0_LLLL, IRL0_LLLH, IRL0_LLHL, IRL0_LLHH,
 702         IRL0_LHLL, IRL0_LHLH, IRL0_LHHL, IRL0_LHHH,
 703         IRL0_HLLL, IRL0_HLLH, IRL0_HLHL, IRL0_HLHH,
 704         IRL0_HHLL, IRL0_HHLH, IRL0_HHHL,
 705
 706         IRL4_LLLL, IRL4_LLLH, IRL4_LLHL, IRL4_LLHH,
 707         IRL4_LHLL, IRL4_LHLH, IRL4_LHHL, IRL4_LHHH,
 708         IRL4_HLLL, IRL4_HLLH, IRL4_HLHL, IRL4_HLHH,
 709         IRL4_HHLL, IRL4_HHLH, IRL4_HHHL,
 710         IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7,
 711
 712         SDHI, DVC,
 713         IRQ8, IRQ9, IRQ11, IRQ10, IRQ12, IRQ13, IRQ14, IRQ15,
 714         TMU0, TMU1, TMU2, TMU2_TICPI, TMU3, TMU4, TMU5,
 715         HUDI,
 716         ARC4,
 717         DMAC0_5, DMAC6_7, DMAC8_11,
 718         SCIF0, SCIF1, SCIF2, SCIF3, SCIF4,
 719         USB0, USB1,
 720         JMC,
 721         SPI0, SPI1,
 722         TMR01, TMR23, TMR45,
 723         FRT,
 724         LPC, LPC5, LPC6, LPC7, LPC8,
 725         PECI0, PECI1, PECI2, PECI3, PECI4, PECI5,
 726         ETHERC,
 727         ADC0, ADC1,
 728         SIM,
 729         IIC0_0, IIC0_1, IIC0_2, IIC0_3,
 730         IIC1_0, IIC1_1, IIC1_2, IIC1_3,
 731         IIC2_0, IIC2_1, IIC2_2, IIC2_3,
 732         IIC3_0, IIC3_1, IIC3_2, IIC3_3,
 733         IIC4_0, IIC4_1, IIC4_2, IIC4_3,
 734         IIC5_0, IIC5_1, IIC5_2, IIC5_3,
 735         IIC6_0, IIC6_1, IIC6_2, IIC6_3,
 736         IIC7_0, IIC7_1, IIC7_2, IIC7_3,
 737         IIC8_0, IIC8_1, IIC8_2, IIC8_3,
 738         IIC9_0, IIC9_1, IIC9_2, IIC9_3,
 739         ONFICTL,
 740         MMC1, MMC2,
 741         ECCU,
 742         PCIC,
 743         G200,
 744         RSPI,
 745         SGPIO,
 746         DMINT12, DMINT13, DMINT14, DMINT15, DMINT16, DMINT17, DMINT18, DMINT19,
 747         DMINT20, DMINT21, DMINT22, DMINT23,
 748         DDRECC,
 749         TSIP,
 750         PCIE_BRIDGE,
 751         WDT0B, WDT1B, WDT2B, WDT3B, WDT4B, WDT5B, WDT6B, WDT7B, WDT8B,
 752         GETHER0, GETHER1, GETHER2,
 753         PBIA, PBIB, PBIC,
 754         DMAE2, DMAE3,
 755         SERMUX2, SERMUX3,
 756
 757         /* interrupt groups */
 758
 759         TMU012, TMU345,
 760 };
 761
 762 static struct intc_vect vectors[] __initdata = {
 763         INTC_VECT(SDHI, 0x480), INTC_VECT(SDHI, 0x04a0),
 764         INTC_VECT(SDHI, 0x4c0),
 765         INTC_VECT(DVC, 0x4e0),
 766         INTC_VECT(IRQ8, 0x500), INTC_VECT(IRQ9, 0x520),
 767         INTC_VECT(IRQ10, 0x540),
 768         INTC_VECT(TMU0, 0x580), INTC_VECT(TMU1, 0x5a0),
 769         INTC_VECT(TMU2, 0x5c0), INTC_VECT(TMU2_TICPI, 0x5e0),
 770         INTC_VECT(HUDI, 0x600),
 771         INTC_VECT(ARC4, 0x620),
 772         INTC_VECT(DMAC0_5, 0x640), INTC_VECT(DMAC0_5, 0x660),
 773         INTC_VECT(DMAC0_5, 0x680), INTC_VECT(DMAC0_5, 0x6a0),
 774         INTC_VECT(DMAC0_5, 0x6c0),
 775         INTC_VECT(IRQ11, 0x6e0),
 776         INTC_VECT(SCIF2, 0x700), INTC_VECT(SCIF2, 0x720),
 777         INTC_VECT(SCIF2, 0x740), INTC_VECT(SCIF2, 0x760),
 778         INTC_VECT(DMAC0_5, 0x780), INTC_VECT(DMAC0_5, 0x7a0),
 779         INTC_VECT(DMAC6_7, 0x7c0), INTC_VECT(DMAC6_7, 0x7e0),
 780         INTC_VECT(USB0, 0x840),
 781         INTC_VECT(IRQ12, 0x880),
 782         INTC_VECT(JMC, 0x8a0),
 783         INTC_VECT(SPI1, 0x8c0),
 784         INTC_VECT(IRQ13, 0x8e0), INTC_VECT(IRQ14, 0x900),
 785         INTC_VECT(USB1, 0x920),
 786         INTC_VECT(TMR01, 0xa00), INTC_VECT(TMR23, 0xa20),
 787         INTC_VECT(TMR45, 0xa40),
 788         INTC_VECT(FRT, 0xa80),
 789         INTC_VECT(LPC, 0xaa0), INTC_VECT(LPC, 0xac0),
 790         INTC_VECT(LPC, 0xae0), INTC_VECT(LPC, 0xb00),
 791         INTC_VECT(LPC, 0xb20),
 792         INTC_VECT(SCIF0, 0xb40), INTC_VECT(SCIF1, 0xb60),
 793         INTC_VECT(SCIF3, 0xb80), INTC_VECT(SCIF3, 0xba0),
 794         INTC_VECT(SCIF3, 0xbc0), INTC_VECT(SCIF3, 0xbe0),
 795         INTC_VECT(PECI0, 0xc00), INTC_VECT(PECI1, 0xc20),
 796         INTC_VECT(PECI2, 0xc40),
 797         INTC_VECT(IRQ15, 0xc60),
 798         INTC_VECT(ETHERC, 0xc80), INTC_VECT(ETHERC, 0xca0),
 799         INTC_VECT(SPI0, 0xcc0),
 800         INTC_VECT(ADC1, 0xce0),
 801         INTC_VECT(DMAC8_11, 0xd00), INTC_VECT(DMAC8_11, 0xd20),
 802         INTC_VECT(DMAC8_11, 0xd40), INTC_VECT(DMAC8_11, 0xd60),
 803         INTC_VECT(SIM, 0xd80), INTC_VECT(SIM, 0xda0),
 804         INTC_VECT(SIM, 0xdc0), INTC_VECT(SIM, 0xde0),
 805         INTC_VECT(TMU3, 0xe00), INTC_VECT(TMU4, 0xe20),
 806         INTC_VECT(TMU5, 0xe40),
 807         INTC_VECT(ADC0, 0xe60),
 808         INTC_VECT(SCIF4, 0xf00), INTC_VECT(SCIF4, 0xf20),
 809         INTC_VECT(SCIF4, 0xf40), INTC_VECT(SCIF4, 0xf60),
 810         INTC_VECT(IIC0_0, 0x1400), INTC_VECT(IIC0_1, 0x1420),
 811         INTC_VECT(IIC0_2, 0x1440), INTC_VECT(IIC0_3, 0x1460),
 812         INTC_VECT(IIC1_0, 0x1480), INTC_VECT(IIC1_1, 0x14e0),
 813         INTC_VECT(IIC1_2, 0x1500), INTC_VECT(IIC1_3, 0x1520),
 814         INTC_VECT(IIC2_0, 0x1540), INTC_VECT(IIC2_1, 0x1560),
 815         INTC_VECT(IIC2_2, 0x1580), INTC_VECT(IIC2_3, 0x1600),
 816         INTC_VECT(IIC3_0, 0x1620), INTC_VECT(IIC3_1, 0x1640),
 817         INTC_VECT(IIC3_2, 0x16e0), INTC_VECT(IIC3_3, 0x1700),
 818         INTC_VECT(IIC4_0, 0x17c0), INTC_VECT(IIC4_1, 0x1800),
 819         INTC_VECT(IIC4_2, 0x1820), INTC_VECT(IIC4_3, 0x1840),
 820         INTC_VECT(IIC5_0, 0x1860), INTC_VECT(IIC5_1, 0x1880),
 821         INTC_VECT(IIC5_2, 0x18a0), INTC_VECT(IIC5_3, 0x18c0),
 822         INTC_VECT(IIC6_0, 0x18e0), INTC_VECT(IIC6_1, 0x1900),
 823         INTC_VECT(IIC6_2, 0x1920),
 824         INTC_VECT(ONFICTL, 0x1960),
 825         INTC_VECT(IIC6_3, 0x1980),
 826         INTC_VECT(IIC7_0, 0x19a0), INTC_VECT(IIC7_1, 0x1a00),
 827         INTC_VECT(IIC7_2, 0x1a20), INTC_VECT(IIC7_3, 0x1a40),
 828         INTC_VECT(IIC8_0, 0x1a60), INTC_VECT(IIC8_1, 0x1a80),
 829         INTC_VECT(IIC8_2, 0x1aa0), INTC_VECT(IIC8_3, 0x1b40),
 830         INTC_VECT(IIC9_0, 0x1b60), INTC_VECT(IIC9_1, 0x1b80),
 831         INTC_VECT(IIC9_2, 0x1c00), INTC_VECT(IIC9_3, 0x1c20),
 832         INTC_VECT(MMC1, 0x1c60), INTC_VECT(MMC2, 0x1c80),
 833         INTC_VECT(ECCU, 0x1cc0),
 834         INTC_VECT(PCIC, 0x1ce0),
 835         INTC_VECT(G200, 0x1d00),
 836         INTC_VECT(RSPI, 0x1d80), INTC_VECT(RSPI, 0x1da0),
 837         INTC_VECT(RSPI, 0x1dc0), INTC_VECT(RSPI, 0x1de0),
 838         INTC_VECT(PECI3, 0x1ec0), INTC_VECT(PECI4, 0x1ee0),
 839         INTC_VECT(PECI5, 0x1f00),
 840         INTC_VECT(SGPIO, 0x1f80), INTC_VECT(SGPIO, 0x1fa0),
 841         INTC_VECT(SGPIO, 0x1fc0),
 842         INTC_VECT(DMINT12, 0x2400), INTC_VECT(DMINT13, 0x2420),
 843         INTC_VECT(DMINT14, 0x2440), INTC_VECT(DMINT15, 0x2460),
 844         INTC_VECT(DMINT16, 0x2480), INTC_VECT(DMINT17, 0x24e0),
 845         INTC_VECT(DMINT18, 0x2500), INTC_VECT(DMINT19, 0x2520),
 846         INTC_VECT(DMINT20, 0x2540), INTC_VECT(DMINT21, 0x2560),
 847         INTC_VECT(DMINT22, 0x2580), INTC_VECT(DMINT23, 0x2600),
 848         INTC_VECT(DDRECC, 0x2620),
 849         INTC_VECT(TSIP, 0x2640),
 850         INTC_VECT(PCIE_BRIDGE, 0x27c0),
 851         INTC_VECT(WDT0B, 0x2800), INTC_VECT(WDT1B, 0x2820),
 852         INTC_VECT(WDT2B, 0x2840), INTC_VECT(WDT3B, 0x2860),
 853         INTC_VECT(WDT4B, 0x2880), INTC_VECT(WDT5B, 0x28a0),
 854         INTC_VECT(WDT6B, 0x28c0), INTC_VECT(WDT7B, 0x28e0),
 855         INTC_VECT(WDT8B, 0x2900),
 856         INTC_VECT(GETHER0, 0x2960), INTC_VECT(GETHER1, 0x2980),
 857         INTC_VECT(GETHER2, 0x29a0),
 858         INTC_VECT(PBIA, 0x2a00), INTC_VECT(PBIB, 0x2a20),
 859         INTC_VECT(PBIC, 0x2a40),
 860         INTC_VECT(DMAE2, 0x2a60), INTC_VECT(DMAE3, 0x2a80),
 861         INTC_VECT(SERMUX2, 0x2aa0), INTC_VECT(SERMUX3, 0x2b40),
 862         INTC_VECT(LPC5, 0x2b60), INTC_VECT(LPC6, 0x2b80),
 863         INTC_VECT(LPC7, 0x2c00), INTC_VECT(LPC8, 0x2c20),
 864 };
 865
 866 static struct intc_group groups[] __initdata = {
 867         INTC_GROUP(TMU012, TMU0, TMU1, TMU2, TMU2_TICPI),
 868         INTC_GROUP(TMU345, TMU3, TMU4, TMU5),
 869 };
 870
 871 static struct intc_mask_reg mask_registers[] __initdata = {
 872         { 0xffd00044, 0xffd00064, 32, /* INTMSK0 / INTMSKCLR0 */
 873           { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
 874
 875         { 0xffd40080, 0xffd40084, 32, /* INTMSK2 / INTMSKCLR2 */
 876           { IRL0_LLLL, IRL0_LLLH, IRL0_LLHL, IRL0_LLHH,
 877             IRL0_LHLL, IRL0_LHLH, IRL0_LHHL, IRL0_LHHH,
 878             IRL0_HLLL, IRL0_HLLH, IRL0_HLHL, IRL0_HLHH,
 879             IRL0_HHLL, IRL0_HHLH, IRL0_HHHL, 0,
 880             IRL4_LLLL, IRL4_LLLH, IRL4_LLHL, IRL4_LLHH,
 881             IRL4_LHLL, IRL4_LHLH, IRL4_LHHL, IRL4_LHHH,
 882             IRL4_HLLL, IRL4_HLLH, IRL4_HLHL, IRL4_HLHH,
 883             IRL4_HHLL, IRL4_HHLH, IRL4_HHHL, 0, } },
 884
 885         { 0xffd40038, 0xffd4003c, 32, /* INT2MSKR / INT2MSKCR */
 886           { 0, 0, 0, 0, 0, 0, 0, 0,
 887             0, DMAC8_11, 0, PECI0, LPC, FRT, 0, TMR45,
 888             TMR23, TMR01, 0, 0, 0, 0, 0, DMAC0_5,
 889             HUDI, 0, 0, SCIF3, SCIF2, SDHI, TMU345, TMU012
 890              } },
 891
 892         { 0xffd400d0, 0xffd400d4, 32, /* INT2MSKR1 / INT2MSKCR1 */
 893           { IRQ15, IRQ14, IRQ13, IRQ12, IRQ11, IRQ10, SCIF4, ETHERC,
 894             IRQ9, IRQ8, SCIF1, SCIF0, USB0, 0, 0, USB1,
 895             ADC1, 0, DMAC6_7, ADC0, SPI0, SIM, PECI2, PECI1,
 896             ARC4, 0, SPI1, JMC, 0, 0, 0, DVC
 897              } },
 898
 899         { 0xffd10038, 0xffd1003c, 32, /* INT2MSKR2 / INT2MSKCR2 */
 900           { IIC4_1, IIC4_2, IIC5_0, ONFICTL, 0, 0, SGPIO, 0,
 901             0, G200, 0, IIC9_2, IIC8_2, IIC8_1, IIC8_0, IIC7_3,
 902             IIC7_2, IIC7_1, IIC6_3, IIC0_0, IIC0_1, IIC0_2, IIC0_3, IIC3_1,
 903             IIC2_3, 0, IIC2_1, IIC9_1, IIC3_3, IIC1_0, 0, IIC2_2
 904              } },
 905
 906         { 0xffd100d0, 0xffd100d4, 32, /* INT2MSKR3 / INT2MSKCR3 */
 907           { MMC1, IIC6_1, IIC6_0, IIC5_1, IIC3_2, IIC2_0, PECI5, MMC2,
 908             IIC1_3, IIC1_2, IIC9_0, IIC8_3, IIC4_3, IIC7_0, 0, IIC6_2,
 909             PCIC, 0, IIC4_0, 0, ECCU, RSPI, 0, IIC9_3,
 910             IIC3_0, 0, IIC5_3, IIC5_2, 0, 0, 0, IIC1_1
 911              } },
 912
 913         { 0xffd20038, 0xffd2003c, 32, /* INT2MSKR4 / INT2MSKCR4 */
 914           { WDT0B, WDT1B, WDT3B, GETHER0, 0, 0, 0, 0,
 915             0, 0, 0, LPC7, SERMUX2, DMAE3, DMAE2, PBIC,
 916             PBIB, PBIA, GETHER1, DMINT12, DMINT13, DMINT14, DMINT15, TSIP,
 917             DMINT23, 0, DMINT21, LPC6, 0, DMINT16, 0, DMINT22
 918              } },
 919
 920         { 0xffd200d0, 0xffd200d4, 32, /* INT2MSKR5 / INT2MSKCR5 */
 921           { 0, WDT8B, WDT7B, WDT4B, 0, DMINT20, 0, 0,
 922             DMINT19, DMINT18, LPC5, SERMUX3, WDT2B, GETHER2, 0, 0,
 923             0, 0, PCIE_BRIDGE, 0, 0, 0, 0, LPC8,
 924             DDRECC, 0, WDT6B, WDT5B, 0, 0, 0, DMINT17
 925              } },
 926 };
 927
 928 #define INTPRI          0xffd00010
 929 #define INT2PRI0        0xffd40000
 930 #define INT2PRI1        0xffd40004
 931 #define INT2PRI2        0xffd40008
 932 #define INT2PRI3        0xffd4000c
 933 #define INT2PRI4        0xffd40010
 934 #define INT2PRI5        0xffd40014
 935 #define INT2PRI6        0xffd40018
 936 #define INT2PRI7        0xffd4001c
 937 #define INT2PRI8        0xffd400a0
 938 #define INT2PRI9        0xffd400a4
 939 #define INT2PRI10       0xffd400a8
 940 #define INT2PRI11       0xffd400ac
 941 #define INT2PRI12       0xffd400b0
 942 #define INT2PRI13       0xffd400b4
 943 #define INT2PRI14       0xffd400b8
 944 #define INT2PRI15       0xffd400bc
 945 #define INT2PRI16       0xffd10000
 946 #define INT2PRI17       0xffd10004
 947 #define INT2PRI18       0xffd10008
 948 #define INT2PRI19       0xffd1000c
 949 #define INT2PRI20       0xffd10010
 950 #define INT2PRI21       0xffd10014
 951 #define INT2PRI22       0xffd10018
 952 #define INT2PRI23       0xffd1001c
 953 #define INT2PRI24       0xffd100a0
 954 #define INT2PRI25       0xffd100a4
 955 #define INT2PRI26       0xffd100a8
 956 #define INT2PRI27       0xffd100ac
 957 #define INT2PRI28       0xffd100b0
 958 #define INT2PRI29       0xffd100b4
 959 #define INT2PRI30       0xffd100b8
 960 #define INT2PRI31       0xffd100bc
 961 #define INT2PRI32       0xffd20000
 962 #define INT2PRI33       0xffd20004
 963 #define INT2PRI34       0xffd20008
 964 #define INT2PRI35       0xffd2000c
 965 #define INT2PRI36       0xffd20010
 966 #define INT2PRI37       0xffd20014
 967 #define INT2PRI38       0xffd20018
 968 #define INT2PRI39       0xffd2001c
 969 #define INT2PRI40       0xffd200a0
 970 #define INT2PRI41       0xffd200a4
 971 #define INT2PRI42       0xffd200a8
 972 #define INT2PRI43       0xffd200ac
 973 #define INT2PRI44       0xffd200b0
 974 #define INT2PRI45       0xffd200b4
 975 #define INT2PRI46       0xffd200b8
 976 #define INT2PRI47       0xffd200bc
 977
 978 static struct intc_prio_reg prio_registers[] __initdata = {
 979         { INTPRI, 0, 32, 4, { IRQ0, IRQ1, IRQ2, IRQ3,
 980                               IRQ4, IRQ5, IRQ6, IRQ7 } },
 981
 982         { INT2PRI0, 0, 32, 8, { TMU0, TMU1, TMU2, TMU2_TICPI } },
 983         { INT2PRI1, 0, 32, 8, { TMU3, TMU4, TMU5, SDHI } },
 984         { INT2PRI2, 0, 32, 8, { SCIF2, SCIF3, 0, IRQ8 } },
 985         { INT2PRI3, 0, 32, 8, { HUDI, DMAC0_5, ADC0, IRQ9 } },
 986         { INT2PRI4, 0, 32, 8, { IRQ10, 0, TMR01, TMR23 } },
 987         { INT2PRI5, 0, 32, 8, { TMR45, 0, FRT, LPC } },
 988         { INT2PRI6, 0, 32, 8, { PECI0, ETHERC, DMAC8_11, 0 } },
 989         { INT2PRI7, 0, 32, 8, { SCIF4, 0, IRQ11, IRQ12 } },
 990         { INT2PRI8, 0, 32, 8, { 0, 0, 0, DVC } },
 991         { INT2PRI9, 0, 32, 8, { ARC4, 0, SPI1, JMC } },
 992         { INT2PRI10, 0, 32, 8, { SPI0, SIM, PECI2, PECI1 } },
 993         { INT2PRI11, 0, 32, 8, { ADC1, IRQ13, DMAC6_7, IRQ14 } },
 994         { INT2PRI12, 0, 32, 8, { USB0, 0, IRQ15, USB1 } },
 995         { INT2PRI13, 0, 32, 8, { 0, 0, SCIF1, SCIF0 } },
 996
 997         { INT2PRI16, 0, 32, 8, { IIC2_2, 0, 0, 0 } },
 998         { INT2PRI17, 0, 32, 8, { 0, 0, 0, IIC1_0 } },
 999         { INT2PRI18, 0, 32, 8, { IIC3_3, IIC9_1, IIC2_1, IIC1_2 } },
1000         { INT2PRI19, 0, 32, 8, { IIC2_3, IIC3_1, 0, IIC1_3 } },
1001         { INT2PRI20, 0, 32, 8, { IIC2_0, IIC6_3, IIC7_1, IIC7_2 } },
1002         { INT2PRI21, 0, 32, 8, { IIC7_3, IIC8_0, IIC8_1, IIC8_2 } },
1003         { INT2PRI22, 0, 32, 8, { IIC9_2, MMC2, G200, 0 } },
1004         { INT2PRI23, 0, 32, 8, { PECI5, SGPIO, IIC3_2, IIC5_1 } },
1005         { INT2PRI24, 0, 32, 8, { PECI4, PECI3, 0, IIC1_1 } },
1006         { INT2PRI25, 0, 32, 8, { IIC3_0, 0, IIC5_3, IIC5_2 } },
1007         { INT2PRI26, 0, 32, 8, { ECCU, RSPI, 0, IIC9_3 } },
1008         { INT2PRI27, 0, 32, 8, { PCIC, IIC6_0, IIC4_0, IIC6_1 } },
1009         { INT2PRI28, 0, 32, 8, { IIC4_3, IIC7_0, MMC1, IIC6_2 } },
1010         { INT2PRI29, 0, 32, 8, { 0, 0, IIC9_0, IIC8_3 } },
1011         { INT2PRI30, 0, 32, 8, { IIC4_1, IIC4_2, IIC5_0, ONFICTL } },
1012         { INT2PRI31, 0, 32, 8, { IIC0_0, IIC0_1, IIC0_2, IIC0_3 } },
1013         { INT2PRI32, 0, 32, 8, { DMINT22, 0, 0, 0 } },
1014         { INT2PRI33, 0, 32, 8, { 0, 0, 0, DMINT16 } },
1015         { INT2PRI34, 0, 32, 8, { 0, LPC6, DMINT21, DMINT18 } },
1016         { INT2PRI35, 0, 32, 8, { DMINT23, TSIP, 0, DMINT19 } },
1017         { INT2PRI36, 0, 32, 8, { DMINT20, GETHER1, PBIA, PBIB } },
1018         { INT2PRI37, 0, 32, 8, { PBIC, DMAE2, DMAE3, SERMUX2 } },
1019         { INT2PRI38, 0, 32, 8, { LPC7, 0, 0, 0 } },
1020         { INT2PRI39, 0, 32, 8, { 0, 0, 0, WDT4B } },
1021         { INT2PRI40, 0, 32, 8, { 0, 0, 0, DMINT17 } },
1022         { INT2PRI41, 0, 32, 8, { DDRECC, 0, WDT6B, WDT5B } },
1023         { INT2PRI42, 0, 32, 8, { 0, 0, 0, LPC8 } },
1024         { INT2PRI43, 0, 32, 8, { 0, WDT7B, PCIE_BRIDGE, WDT8B } },
1025         { INT2PRI44, 0, 32, 8, { WDT2B, GETHER2, 0, 0 } },
1026         { INT2PRI45, 0, 32, 8, { 0, 0, LPC5, SERMUX3 } },
1027         { INT2PRI46, 0, 32, 8, { WDT0B, WDT1B, WDT3B, GETHER0 } },
1028         { INT2PRI47, 0, 32, 8, { DMINT12, DMINT13, DMINT14, DMINT15 } },
1029 };
1030
1031 static struct intc_sense_reg sense_registers_irq8to15[] __initdata = {
1032         { 0xffd100f8, 32, 2, /* ICR2 */   { IRQ15, IRQ14, IRQ13, IRQ12,
1033                                             IRQ11, IRQ10, IRQ9, IRQ8 } },
1034 };
1035
1036 static DECLARE_INTC_DESC(intc_desc, "sh7757", vectors, groups,
1037                          mask_registers, prio_registers,
1038                          sense_registers_irq8to15);
1039
1040 /* Support for external interrupt pins in IRQ mode */
1041 static struct intc_vect vectors_irq0123[] __initdata = {
1042         INTC_VECT(IRQ0, 0x240), INTC_VECT(IRQ1, 0x280),
1043         INTC_VECT(IRQ2, 0x2c0), INTC_VECT(IRQ3, 0x300),
1044 };
1045
1046 static struct intc_vect vectors_irq4567[] __initdata = {
1047         INTC_VECT(IRQ4, 0x340), INTC_VECT(IRQ5, 0x380),
1048         INTC_VECT(IRQ6, 0x3c0), INTC_VECT(IRQ7, 0x200),
1049 };
1050
1051 static struct intc_sense_reg sense_registers[] __initdata = {
1052         { 0xffd0001c, 32, 2, /* ICR1 */   { IRQ0, IRQ1, IRQ2, IRQ3,
1053                                             IRQ4, IRQ5, IRQ6, IRQ7 } },
1054 };
1055
1056 static struct intc_mask_reg ack_registers[] __initdata = {
1057         { 0xffd00024, 0, 32, /* INTREQ */
1058           { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
1059 };
1060
1061 static DECLARE_INTC_DESC_ACK(intc_desc_irq0123, "sh7757-irq0123",
1062                              vectors_irq0123, NULL, mask_registers,
1063                              prio_registers, sense_registers, ack_registers);
1064
1065 static DECLARE_INTC_DESC_ACK(intc_desc_irq4567, "sh7757-irq4567",
1066                              vectors_irq4567, NULL, mask_registers,
1067                              prio_registers, sense_registers, ack_registers);
1068
1069 /* External interrupt pins in IRL mode */
1070 static struct intc_vect vectors_irl0123[] __initdata = {
1071         INTC_VECT(IRL0_LLLL, 0x200), INTC_VECT(IRL0_LLLH, 0x220),
1072         INTC_VECT(IRL0_LLHL, 0x240), INTC_VECT(IRL0_LLHH, 0x260),
1073         INTC_VECT(IRL0_LHLL, 0x280), INTC_VECT(IRL0_LHLH, 0x2a0),
1074         INTC_VECT(IRL0_LHHL, 0x2c0), INTC_VECT(IRL0_LHHH, 0x2e0),
1075         INTC_VECT(IRL0_HLLL, 0x300), INTC_VECT(IRL0_HLLH, 0x320),
1076         INTC_VECT(IRL0_HLHL, 0x340), INTC_VECT(IRL0_HLHH, 0x360),
1077         INTC_VECT(IRL0_HHLL, 0x380), INTC_VECT(IRL0_HHLH, 0x3a0),
1078         INTC_VECT(IRL0_HHHL, 0x3c0),
1079 };
1080
1081 static struct intc_vect vectors_irl4567[] __initdata = {
1082         INTC_VECT(IRL4_LLLL, 0xb00), INTC_VECT(IRL4_LLLH, 0xb20),
1083         INTC_VECT(IRL4_LLHL, 0xb40), INTC_VECT(IRL4_LLHH, 0xb60),
1084         INTC_VECT(IRL4_LHLL, 0xb80), INTC_VECT(IRL4_LHLH, 0xba0),
1085         INTC_VECT(IRL4_LHHL, 0xbc0), INTC_VECT(IRL4_LHHH, 0xbe0),
1086         INTC_VECT(IRL4_HLLL, 0xc00), INTC_VECT(IRL4_HLLH, 0xc20),
1087         INTC_VECT(IRL4_HLHL, 0xc40), INTC_VECT(IRL4_HLHH, 0xc60),
1088         INTC_VECT(IRL4_HHLL, 0xc80), INTC_VECT(IRL4_HHLH, 0xca0),
1089         INTC_VECT(IRL4_HHHL, 0xcc0),
1090 };
1091
1092 static DECLARE_INTC_DESC(intc_desc_irl0123, "sh7757-irl0123", vectors_irl0123,
1093                          NULL, mask_registers, NULL, NULL);
1094
1095 static DECLARE_INTC_DESC(intc_desc_irl4567, "sh7757-irl4567", vectors_irl4567,
1096                          NULL, mask_registers, NULL, NULL);
1097
1098 #define INTC_ICR0       0xffd00000
1099 #define INTC_INTMSK0    0xffd00044
1100 #define INTC_INTMSK1    0xffd00048
1101 #define INTC_INTMSK2    0xffd40080
1102 #define INTC_INTMSKCLR1 0xffd00068
1103 #define INTC_INTMSKCLR2 0xffd40084
1104
1105 void __init plat_irq_setup(void)
1106 {
1107         /* disable IRQ3-0 + IRQ7-4 */
1108         __raw_writel(0xff000000, INTC_INTMSK0);
1109
1110         /* disable IRL3-0 + IRL7-4 */
1111         __raw_writel(0xc0000000, INTC_INTMSK1);
1112         __raw_writel(0xfffefffe, INTC_INTMSK2);
1113
1114         /* select IRL mode for IRL3-0 + IRL7-4 */
1115         __raw_writel(__raw_readl(INTC_ICR0) & ~0x00c00000, INTC_ICR0);
1116
1117         /* disable holding function, ie enable "SH-4 Mode" */
1118         __raw_writel(__raw_readl(INTC_ICR0) | 0x00200000, INTC_ICR0);
1119
1120         register_intc_controller(&intc_desc);
1121 }
1122
1123 void __init plat_irq_setup_pins(int mode)
1124 {
1125         switch (mode) {
1126         case IRQ_MODE_IRQ7654:
1127                 /* select IRQ mode for IRL7-4 */
1128                 __raw_writel(__raw_readl(INTC_ICR0) | 0x00400000, INTC_ICR0);
1129                 register_intc_controller(&intc_desc_irq4567);
1130                 break;
1131         case IRQ_MODE_IRQ3210:
1132                 /* select IRQ mode for IRL3-0 */
1133                 __raw_writel(__raw_readl(INTC_ICR0) | 0x00800000, INTC_ICR0);
1134                 register_intc_controller(&intc_desc_irq0123);
1135                 break;
1136         case IRQ_MODE_IRL7654:
1137                 /* enable IRL7-4 but don't provide any masking */
1138                 __raw_writel(0x40000000, INTC_INTMSKCLR1);
1139                 __raw_writel(0x0000fffe, INTC_INTMSKCLR2);
1140                 break;
1141         case IRQ_MODE_IRL3210:
1142                 /* enable IRL0-3 but don't provide any masking */
1143                 __raw_writel(0x80000000, INTC_INTMSKCLR1);
1144                 __raw_writel(0xfffe0000, INTC_INTMSKCLR2);
1145                 break;
1146         case IRQ_MODE_IRL7654_MASK:
1147                 /* enable IRL7-4 and mask using cpu intc controller */
1148                 __raw_writel(0x40000000, INTC_INTMSKCLR1);
1149                 register_intc_controller(&intc_desc_irl4567);
1150                 break;
1151         case IRQ_MODE_IRL3210_MASK:
1152                 /* enable IRL0-3 and mask using cpu intc controller */
1153                 __raw_writel(0x80000000, INTC_INTMSKCLR1);
1154                 register_intc_controller(&intc_desc_irl0123);
1155                 break;
1156         default:
1157                 BUG();
1158         }
1159 }
1160
1161 void __init plat_mem_setup(void)
1162 {
1163 }