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/dma-mapping.h>
  19 #include <linux/sh_timer.h>
  20 #include <linux/sh_dma.h>
  21
  22 #include <cpu/dma-register.h>
  23 #include <cpu/sh7757.h>
  24
  25 static struct plat_sci_port scif2_platform_data = {
  26         .mapbase        = 0xfe4b0000,           /* SCIF2 */
  27         .flags          = UPF_BOOT_AUTOCONF,
  28         .scscr          = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
  29         .scbrr_algo_id  = SCBRR_ALGO_2,
  30         .type           = PORT_SCIF,
  31         .irqs           = { 40, 40, 40, 40 },
  32 };
  33
  34 static struct platform_device scif2_device = {
  35         .name           = "sh-sci",
  36         .id             = 0,
  37         .dev            = {
  38                 .platform_data  = &scif2_platform_data,
  39         },
  40 };
  41
  42 static struct plat_sci_port scif3_platform_data = {
  43         .mapbase        = 0xfe4c0000,           /* SCIF3 */
  44         .flags          = UPF_BOOT_AUTOCONF,
  45         .scscr          = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
  46         .scbrr_algo_id  = SCBRR_ALGO_2,
  47         .type           = PORT_SCIF,
  48         .irqs           = { 76, 76, 76, 76 },
  49 };
  50
  51 static struct platform_device scif3_device = {
  52         .name           = "sh-sci",
  53         .id             = 1,
  54         .dev            = {
  55                 .platform_data  = &scif3_platform_data,
  56         },
  57 };
  58
  59 static struct plat_sci_port scif4_platform_data = {
  60         .mapbase        = 0xfe4d0000,           /* SCIF4 */
  61         .flags          = UPF_BOOT_AUTOCONF,
  62         .scscr          = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
  63         .scbrr_algo_id  = SCBRR_ALGO_2,
  64         .type           = PORT_SCIF,
  65         .irqs           = { 104, 104, 104, 104 },
  66 };
  67
  68 static struct platform_device scif4_device = {
  69         .name           = "sh-sci",
  70         .id             = 2,
  71         .dev            = {
  72                 .platform_data  = &scif4_platform_data,
  73         },
  74 };
  75
  76 static struct sh_timer_config tmu0_platform_data = {
  77         .channel_offset = 0x04,
  78         .timer_bit = 0,
  79         .clockevent_rating = 200,
  80 };
  81
  82 static struct resource tmu0_resources[] = {
  83         [0] = {
  84                 .start  = 0xfe430008,
  85                 .end    = 0xfe430013,
  86                 .flags  = IORESOURCE_MEM,
  87         },
  88         [1] = {
  89                 .start  = 28,
  90                 .flags  = IORESOURCE_IRQ,
  91         },
  92 };
  93
  94 static struct platform_device tmu0_device = {
  95         .name           = "sh_tmu",
  96         .id             = 0,
  97         .dev = {
  98                 .platform_data  = &tmu0_platform_data,
  99         },
 100         .resource       = tmu0_resources,
 101         .num_resources  = ARRAY_SIZE(tmu0_resources),
 102 };
 103
 104 static struct sh_timer_config tmu1_platform_data = {
 105         .channel_offset = 0x10,
 106         .timer_bit = 1,
 107         .clocksource_rating = 200,
 108 };
 109
 110 static struct resource tmu1_resources[] = {
 111         [0] = {
 112                 .start  = 0xfe430014,
 113                 .end    = 0xfe43001f,
 114                 .flags  = IORESOURCE_MEM,
 115         },
 116         [1] = {
 117                 .start  = 29,
 118                 .flags  = IORESOURCE_IRQ,
 119         },
 120 };
 121
 122 static struct platform_device tmu1_device = {
 123         .name           = "sh_tmu",
 124         .id             = 1,
 125         .dev = {
 126                 .platform_data  = &tmu1_platform_data,
 127         },
 128         .resource       = tmu1_resources,
 129         .num_resources  = ARRAY_SIZE(tmu1_resources),
 130 };
 131
 132 static struct resource spi0_resources[] = {
 133         [0] = {
 134                 .start  = 0xfe002000,
 135                 .end    = 0xfe0020ff,
 136                 .flags  = IORESOURCE_MEM,
 137         },
 138         [1] = {
 139                 .start  = 86,
 140                 .flags  = IORESOURCE_IRQ,
 141         },
 142 };
 143
 144 /* DMA */
 145 static const struct sh_dmae_slave_config sh7757_dmae0_slaves[] = {
 146         {
 147                 .slave_id       = SHDMA_SLAVE_SDHI_TX,
 148                 .addr           = 0x1fe50030,
 149                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 150                                   TS_INDEX2VAL(XMIT_SZ_16BIT),
 151                 .mid_rid        = 0xc5,
 152         },
 153         {
 154                 .slave_id       = SHDMA_SLAVE_SDHI_RX,
 155                 .addr           = 0x1fe50030,
 156                 .chcr           = DM_INC | 0x800 | 0x40000000 |
 157                                   TS_INDEX2VAL(XMIT_SZ_16BIT),
 158                 .mid_rid        = 0xc6,
 159         },
 160         {
 161                 .slave_id       = SHDMA_SLAVE_MMCIF_TX,
 162                 .addr           = 0x1fcb0034,
 163                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 164                                   TS_INDEX2VAL(XMIT_SZ_32BIT),
 165                 .mid_rid        = 0xd3,
 166         },
 167         {
 168                 .slave_id       = SHDMA_SLAVE_MMCIF_RX,
 169                 .addr           = 0x1fcb0034,
 170                 .chcr           = DM_INC | 0x800 | 0x40000000 |
 171                                   TS_INDEX2VAL(XMIT_SZ_32BIT),
 172                 .mid_rid        = 0xd7,
 173         },
 174 };
 175
 176 static const struct sh_dmae_slave_config sh7757_dmae1_slaves[] = {
 177         {
 178                 .slave_id       = SHDMA_SLAVE_SCIF2_TX,
 179                 .addr           = 0x1f4b000c,
 180                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 181                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 182                 .mid_rid        = 0x21,
 183         },
 184         {
 185                 .slave_id       = SHDMA_SLAVE_SCIF2_RX,
 186                 .addr           = 0x1f4b0014,
 187                 .chcr           = DM_INC | 0x800 | 0x40000000 |
 188                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 189                 .mid_rid        = 0x22,
 190         },
 191         {
 192                 .slave_id       = SHDMA_SLAVE_SCIF3_TX,
 193                 .addr           = 0x1f4c000c,
 194                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 195                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 196                 .mid_rid        = 0x29,
 197         },
 198         {
 199                 .slave_id       = SHDMA_SLAVE_SCIF3_RX,
 200                 .addr           = 0x1f4c0014,
 201                 .chcr           = DM_INC | 0x800 | 0x40000000 |
 202                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 203                 .mid_rid        = 0x2a,
 204         },
 205         {
 206                 .slave_id       = SHDMA_SLAVE_SCIF4_TX,
 207                 .addr           = 0x1f4d000c,
 208                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 209                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 210                 .mid_rid        = 0x41,
 211         },
 212         {
 213                 .slave_id       = SHDMA_SLAVE_SCIF4_RX,
 214                 .addr           = 0x1f4d0014,
 215                 .chcr           = DM_INC | 0x800 | 0x40000000 |
 216                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 217                 .mid_rid        = 0x42,
 218         },
 219 };
 220
 221 static const struct sh_dmae_slave_config sh7757_dmae2_slaves[] = {
 222         {
 223                 .slave_id       = SHDMA_SLAVE_RIIC0_TX,
 224                 .addr           = 0x1e500012,
 225                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 226                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 227                 .mid_rid        = 0x21,
 228         },
 229         {
 230                 .slave_id       = SHDMA_SLAVE_RIIC0_RX,
 231                 .addr           = 0x1e500013,
 232                 .chcr           = DM_INC | 0x800 | 0x40000000 |
 233                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 234                 .mid_rid        = 0x22,
 235         },
 236         {
 237                 .slave_id       = SHDMA_SLAVE_RIIC1_TX,
 238                 .addr           = 0x1e510012,
 239                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 240                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 241                 .mid_rid        = 0x29,
 242         },
 243         {
 244                 .slave_id       = SHDMA_SLAVE_RIIC1_RX,
 245                 .addr           = 0x1e510013,
 246                 .chcr           = DM_INC | 0x800 | 0x40000000 |
 247                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 248                 .mid_rid        = 0x2a,
 249         },
 250         {
 251                 .slave_id       = SHDMA_SLAVE_RIIC2_TX,
 252                 .addr           = 0x1e520012,
 253                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 254                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 255                 .mid_rid        = 0xa1,
 256         },
 257         {
 258                 .slave_id       = SHDMA_SLAVE_RIIC2_RX,
 259                 .addr           = 0x1e520013,
 260                 .chcr           = DM_INC | 0x800 | 0x40000000 |
 261                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 262                 .mid_rid        = 0xa2,
 263         },
 264         {
 265                 .slave_id       = SHDMA_SLAVE_RIIC3_TX,
 266                 .addr           = 0x1e530012,
 267                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 268                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 269                 .mid_rid        = 0xa9,
 270         },
 271         {
 272                 .slave_id       = SHDMA_SLAVE_RIIC3_RX,
 273                 .addr           = 0x1e530013,
 274                 .chcr           = DM_INC | 0x800 | 0x40000000 |
 275                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 276                 .mid_rid        = 0xaf,
 277         },
 278         {
 279                 .slave_id       = SHDMA_SLAVE_RIIC4_TX,
 280                 .addr           = 0x1e540012,
 281                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 282                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 283                 .mid_rid        = 0xc5,
 284         },
 285         {
 286                 .slave_id       = SHDMA_SLAVE_RIIC4_RX,
 287                 .addr           = 0x1e540013,
 288                 .chcr           = DM_INC | 0x800 | 0x40000000 |
 289                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 290                 .mid_rid        = 0xc6,
 291         },
 292 };
 293
 294 static const struct sh_dmae_slave_config sh7757_dmae3_slaves[] = {
 295         {
 296                 .slave_id       = SHDMA_SLAVE_RIIC5_TX,
 297                 .addr           = 0x1e550012,
 298                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 299                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 300                 .mid_rid        = 0x21,
 301         },
 302         {
 303                 .slave_id       = SHDMA_SLAVE_RIIC5_RX,
 304                 .addr           = 0x1e550013,
 305                 .chcr           = DM_INC | 0x800 | 0x40000000 |
 306                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 307                 .mid_rid        = 0x22,
 308         },
 309         {
 310                 .slave_id       = SHDMA_SLAVE_RIIC6_TX,
 311                 .addr           = 0x1e560012,
 312                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 313                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 314                 .mid_rid        = 0x29,
 315         },
 316         {
 317                 .slave_id       = SHDMA_SLAVE_RIIC6_RX,
 318                 .addr           = 0x1e560013,
 319                 .chcr           = DM_INC | 0x800 | 0x40000000 |
 320                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 321                 .mid_rid        = 0x2a,
 322         },
 323         {
 324                 .slave_id       = SHDMA_SLAVE_RIIC7_TX,
 325                 .addr           = 0x1e570012,
 326                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 327                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 328                 .mid_rid        = 0x41,
 329         },
 330         {
 331                 .slave_id       = SHDMA_SLAVE_RIIC7_RX,
 332                 .addr           = 0x1e570013,
 333                 .chcr           = DM_INC | 0x800 | 0x40000000 |
 334                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 335                 .mid_rid        = 0x42,
 336         },
 337         {
 338                 .slave_id       = SHDMA_SLAVE_RIIC8_TX,
 339                 .addr           = 0x1e580012,
 340                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 341                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 342                 .mid_rid        = 0x45,
 343         },
 344         {
 345                 .slave_id       = SHDMA_SLAVE_RIIC8_RX,
 346                 .addr           = 0x1e580013,
 347                 .chcr           = DM_INC | 0x800 | 0x40000000 |
 348                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 349                 .mid_rid        = 0x46,
 350         },
 351         {
 352                 .slave_id       = SHDMA_SLAVE_RIIC9_TX,
 353                 .addr           = 0x1e590012,
 354                 .chcr           = SM_INC | 0x800 | 0x40000000 |
 355                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 356                 .mid_rid        = 0x51,
 357         },
 358         {
 359                 .slave_id       = SHDMA_SLAVE_RIIC9_RX,
 360                 .addr           = 0x1e590013,
 361                 .chcr           = DM_INC | 0x800 | 0x40000000 |
 362                                   TS_INDEX2VAL(XMIT_SZ_8BIT),
 363                 .mid_rid        = 0x52,
 364         },
 365 };
 366
 367 static const struct sh_dmae_channel sh7757_dmae_channels[] = {
 368         {
 369                 .offset = 0,
 370                 .dmars = 0,
 371                 .dmars_bit = 0,
 372         }, {
 373                 .offset = 0x10,
 374                 .dmars = 0,
 375                 .dmars_bit = 8,
 376         }, {
 377                 .offset = 0x20,
 378                 .dmars = 4,
 379                 .dmars_bit = 0,
 380         }, {
 381                 .offset = 0x30,
 382                 .dmars = 4,
 383                 .dmars_bit = 8,
 384         }, {
 385                 .offset = 0x50,
 386                 .dmars = 8,
 387                 .dmars_bit = 0,
 388         }, {
 389                 .offset = 0x60,
 390                 .dmars = 8,
 391                 .dmars_bit = 8,
 392         }
 393 };
 394
 395 static const unsigned int ts_shift[] = TS_SHIFT;
 396
 397 static struct sh_dmae_pdata dma0_platform_data = {
 398         .slave          = sh7757_dmae0_slaves,
 399         .slave_num      = ARRAY_SIZE(sh7757_dmae0_slaves),
 400         .channel        = sh7757_dmae_channels,
 401         .channel_num    = ARRAY_SIZE(sh7757_dmae_channels),
 402         .ts_low_shift   = CHCR_TS_LOW_SHIFT,
 403         .ts_low_mask    = CHCR_TS_LOW_MASK,
 404         .ts_high_shift  = CHCR_TS_HIGH_SHIFT,
 405         .ts_high_mask   = CHCR_TS_HIGH_MASK,
 406         .ts_shift       = ts_shift,
 407         .ts_shift_num   = ARRAY_SIZE(ts_shift),
 408         .dmaor_init     = DMAOR_INIT,
 409 };
 410
 411 static struct sh_dmae_pdata dma1_platform_data = {
 412         .slave          = sh7757_dmae1_slaves,
 413         .slave_num      = ARRAY_SIZE(sh7757_dmae1_slaves),
 414         .channel        = sh7757_dmae_channels,
 415         .channel_num    = ARRAY_SIZE(sh7757_dmae_channels),
 416         .ts_low_shift   = CHCR_TS_LOW_SHIFT,
 417         .ts_low_mask    = CHCR_TS_LOW_MASK,
 418         .ts_high_shift  = CHCR_TS_HIGH_SHIFT,
 419         .ts_high_mask   = CHCR_TS_HIGH_MASK,
 420         .ts_shift       = ts_shift,
 421         .ts_shift_num   = ARRAY_SIZE(ts_shift),
 422         .dmaor_init     = DMAOR_INIT,
 423 };
 424
 425 static struct sh_dmae_pdata dma2_platform_data = {
 426         .slave          = sh7757_dmae2_slaves,
 427         .slave_num      = ARRAY_SIZE(sh7757_dmae2_slaves),
 428         .channel        = sh7757_dmae_channels,
 429         .channel_num    = ARRAY_SIZE(sh7757_dmae_channels),
 430         .ts_low_shift   = CHCR_TS_LOW_SHIFT,
 431         .ts_low_mask    = CHCR_TS_LOW_MASK,
 432         .ts_high_shift  = CHCR_TS_HIGH_SHIFT,
 433         .ts_high_mask   = CHCR_TS_HIGH_MASK,
 434         .ts_shift       = ts_shift,
 435         .ts_shift_num   = ARRAY_SIZE(ts_shift),
 436         .dmaor_init     = DMAOR_INIT,
 437 };
 438
 439 static struct sh_dmae_pdata dma3_platform_data = {
 440         .slave          = sh7757_dmae3_slaves,
 441         .slave_num      = ARRAY_SIZE(sh7757_dmae3_slaves),
 442         .channel        = sh7757_dmae_channels,
 443         .channel_num    = ARRAY_SIZE(sh7757_dmae_channels),
 444         .ts_low_shift   = CHCR_TS_LOW_SHIFT,
 445         .ts_low_mask    = CHCR_TS_LOW_MASK,
 446         .ts_high_shift  = CHCR_TS_HIGH_SHIFT,
 447         .ts_high_mask   = CHCR_TS_HIGH_MASK,
 448         .ts_shift       = ts_shift,
 449         .ts_shift_num   = ARRAY_SIZE(ts_shift),
 450         .dmaor_init     = DMAOR_INIT,
 451 };
 452
 453 /* channel 0 to 5 */
 454 static struct resource sh7757_dmae0_resources[] = {
 455         [0] = {
 456                 /* Channel registers and DMAOR */
 457                 .start  = 0xff608020,
 458                 .end    = 0xff60808f,
 459                 .flags  = IORESOURCE_MEM,
 460         },
 461         [1] = {
 462                 /* DMARSx */
 463                 .start  = 0xff609000,
 464                 .end    = 0xff60900b,
 465                 .flags  = IORESOURCE_MEM,
 466         },
 467         {
 468                 .name   = "error_irq",
 469                 .start  = 34,
 470                 .end    = 34,
 471                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE,
 472         },
 473 };
 474
 475 /* channel 6 to 11 */
 476 static struct resource sh7757_dmae1_resources[] = {
 477         [0] = {
 478                 /* Channel registers and DMAOR */
 479                 .start  = 0xff618020,
 480                 .end    = 0xff61808f,
 481                 .flags  = IORESOURCE_MEM,
 482         },
 483         [1] = {
 484                 /* DMARSx */
 485                 .start  = 0xff619000,
 486                 .end    = 0xff61900b,
 487                 .flags  = IORESOURCE_MEM,
 488         },
 489         {
 490                 .name   = "error_irq",
 491                 .start  = 34,
 492                 .end    = 34,
 493                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE,
 494         },
 495         {
 496                 /* IRQ for channels 4 */
 497                 .start  = 46,
 498                 .end    = 46,
 499                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE,
 500         },
 501         {
 502                 /* IRQ for channels 5 */
 503                 .start  = 46,
 504                 .end    = 46,
 505                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE,
 506         },
 507         {
 508                 /* IRQ for channels 6 */
 509                 .start  = 88,
 510                 .end    = 88,
 511                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE,
 512         },
 513         {
 514                 /* IRQ for channels 7 */
 515                 .start  = 88,
 516                 .end    = 88,
 517                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE,
 518         },
 519         {
 520                 /* IRQ for channels 8 */
 521                 .start  = 88,
 522                 .end    = 88,
 523                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE,
 524         },
 525         {
 526                 /* IRQ for channels 9 */
 527                 .start  = 88,
 528                 .end    = 88,
 529                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE,
 530         },
 531         {
 532                 /* IRQ for channels 10 */
 533                 .start  = 88,
 534                 .end    = 88,
 535                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE,
 536         },
 537         {
 538                 /* IRQ for channels 11 */
 539                 .start  = 88,
 540                 .end    = 88,
 541                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE,
 542         },
 543 };
 544
 545 /* channel 12 to 17 */
 546 static struct resource sh7757_dmae2_resources[] = {
 547         [0] = {
 548                 /* Channel registers and DMAOR */
 549                 .start  = 0xff708020,
 550                 .end    = 0xff70808f,
 551                 .flags  = IORESOURCE_MEM,
 552         },
 553         [1] = {
 554                 /* DMARSx */
 555                 .start  = 0xff709000,
 556                 .end    = 0xff70900b,
 557                 .flags  = IORESOURCE_MEM,
 558         },
 559         {
 560                 .name   = "error_irq",
 561                 .start  = 323,
 562                 .end    = 323,
 563                 .flags  = IORESOURCE_IRQ,
 564         },
 565         {
 566                 /* IRQ for channels 12 to 16 */
 567                 .start  = 272,
 568                 .end    = 276,
 569                 .flags  = IORESOURCE_IRQ,
 570         },
 571         {
 572                 /* IRQ for channel 17 */
 573                 .start  = 279,
 574                 .end    = 279,
 575                 .flags  = IORESOURCE_IRQ,
 576         },
 577 };
 578
 579 /* channel 18 to 23 */
 580 static struct resource sh7757_dmae3_resources[] = {
 581         [0] = {
 582                 /* Channel registers and DMAOR */
 583                 .start  = 0xff718020,
 584                 .end    = 0xff71808f,
 585                 .flags  = IORESOURCE_MEM,
 586         },
 587         [1] = {
 588                 /* DMARSx */
 589                 .start  = 0xff719000,
 590                 .end    = 0xff71900b,
 591                 .flags  = IORESOURCE_MEM,
 592         },
 593         {
 594                 .name   = "error_irq",
 595                 .start  = 324,
 596                 .end    = 324,
 597                 .flags  = IORESOURCE_IRQ,
 598         },
 599         {
 600                 /* IRQ for channels 18 to 22 */
 601                 .start  = 280,
 602                 .end    = 284,
 603                 .flags  = IORESOURCE_IRQ,
 604         },
 605         {
 606                 /* IRQ for channel 23 */
 607                 .start  = 288,
 608                 .end    = 288,
 609                 .flags  = IORESOURCE_IRQ,
 610         },
 611 };
 612
 613 static struct platform_device dma0_device = {
 614         .name           = "sh-dma-engine",
 615         .id             = 0,
 616         .resource       = sh7757_dmae0_resources,
 617         .num_resources  = ARRAY_SIZE(sh7757_dmae0_resources),
 618         .dev            = {
 619                 .platform_data  = &dma0_platform_data,
 620         },
 621 };
 622
 623 static struct platform_device dma1_device = {
 624         .name           = "sh-dma-engine",
 625         .id             = 1,
 626         .resource       = sh7757_dmae1_resources,
 627         .num_resources  = ARRAY_SIZE(sh7757_dmae1_resources),
 628         .dev            = {
 629                 .platform_data  = &dma1_platform_data,
 630         },
 631 };
 632
 633 static struct platform_device dma2_device = {
 634         .name           = "sh-dma-engine",
 635         .id             = 2,
 636         .resource       = sh7757_dmae2_resources,
 637         .num_resources  = ARRAY_SIZE(sh7757_dmae2_resources),
 638         .dev            = {
 639                 .platform_data  = &dma2_platform_data,
 640         },
 641 };
 642
 643 static struct platform_device dma3_device = {
 644         .name           = "sh-dma-engine",
 645         .id             = 3,
 646         .resource       = sh7757_dmae3_resources,
 647         .num_resources  = ARRAY_SIZE(sh7757_dmae3_resources),
 648         .dev            = {
 649                 .platform_data  = &dma3_platform_data,
 650         },
 651 };
 652
 653 static struct platform_device spi0_device = {
 654         .name   = "sh_spi",
 655         .id     = 0,
 656         .dev    = {
 657                 .dma_mask               = NULL,
 658                 .coherent_dma_mask      = 0xffffffff,
 659         },
 660         .num_resources  = ARRAY_SIZE(spi0_resources),
 661         .resource       = spi0_resources,
 662 };
 663
 664 static struct resource usb_ehci_resources[] = {
 665         [0] = {
 666                 .start  = 0xfe4f1000,
 667                 .end    = 0xfe4f10ff,
 668                 .flags  = IORESOURCE_MEM,
 669         },
 670         [1] = {
 671                 .start  = 57,
 672                 .end    = 57,
 673                 .flags  = IORESOURCE_IRQ,
 674         },
 675 };
 676
 677 static struct platform_device usb_ehci_device = {
 678         .name           = "sh_ehci",
 679         .id             = -1,
 680         .dev = {
 681                 .dma_mask = &usb_ehci_device.dev.coherent_dma_mask,
 682                 .coherent_dma_mask = DMA_BIT_MASK(32),
 683         },
 684         .num_resources  = ARRAY_SIZE(usb_ehci_resources),
 685         .resource       = usb_ehci_resources,
 686 };
 687
 688 static struct resource usb_ohci_resources[] = {
 689         [0] = {
 690                 .start  = 0xfe4f1800,
 691                 .end    = 0xfe4f18ff,
 692                 .flags  = IORESOURCE_MEM,
 693         },
 694         [1] = {
 695                 .start  = 57,
 696                 .end    = 57,
 697                 .flags  = IORESOURCE_IRQ,
 698         },
 699 };
 700
 701 static struct platform_device usb_ohci_device = {
 702         .name           = "sh_ohci",
 703         .id             = -1,
 704         .dev = {
 705                 .dma_mask = &usb_ohci_device.dev.coherent_dma_mask,
 706                 .coherent_dma_mask = DMA_BIT_MASK(32),
 707         },
 708         .num_resources  = ARRAY_SIZE(usb_ohci_resources),
 709         .resource       = usb_ohci_resources,
 710 };
 711
 712 static struct platform_device *sh7757_devices[] __initdata = {
 713         &scif2_device,
 714         &scif3_device,
 715         &scif4_device,
 716         &tmu0_device,
 717         &tmu1_device,
 718         &dma0_device,
 719         &dma1_device,
 720         &dma2_device,
 721         &dma3_device,
 722         &spi0_device,
 723         &usb_ehci_device,
 724         &usb_ohci_device,
 725 };
 726
 727 static int __init sh7757_devices_setup(void)
 728 {
 729         return platform_add_devices(sh7757_devices,
 730                                     ARRAY_SIZE(sh7757_devices));
 731 }
 732 arch_initcall(sh7757_devices_setup);
 733
 734 static struct platform_device *sh7757_early_devices[] __initdata = {
 735         &scif2_device,
 736         &scif3_device,
 737         &scif4_device,
 738         &tmu0_device,
 739         &tmu1_device,
 740 };
 741
 742 void __init plat_early_device_setup(void)
 743 {
 744         early_platform_add_devices(sh7757_early_devices,
 745                                    ARRAY_SIZE(sh7757_early_devices));
 746 }
 747
 748 enum {
 749         UNUSED = 0,
 750
 751         /* interrupt sources */
 752
 753         IRL0_LLLL, IRL0_LLLH, IRL0_LLHL, IRL0_LLHH,
 754         IRL0_LHLL, IRL0_LHLH, IRL0_LHHL, IRL0_LHHH,
 755         IRL0_HLLL, IRL0_HLLH, IRL0_HLHL, IRL0_HLHH,
 756         IRL0_HHLL, IRL0_HHLH, IRL0_HHHL,
 757
 758         IRL4_LLLL, IRL4_LLLH, IRL4_LLHL, IRL4_LLHH,
 759         IRL4_LHLL, IRL4_LHLH, IRL4_LHHL, IRL4_LHHH,
 760         IRL4_HLLL, IRL4_HLLH, IRL4_HLHL, IRL4_HLHH,
 761         IRL4_HHLL, IRL4_HHLH, IRL4_HHHL,
 762         IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7,
 763
 764         SDHI, DVC,
 765         IRQ8, IRQ9, IRQ11, IRQ10, IRQ12, IRQ13, IRQ14, IRQ15,
 766         TMU0, TMU1, TMU2, TMU2_TICPI, TMU3, TMU4, TMU5,
 767         HUDI,
 768         ARC4,
 769         DMAC0_5, DMAC6_7, DMAC8_11,
 770         SCIF0, SCIF1, SCIF2, SCIF3, SCIF4,
 771         USB0, USB1,
 772         JMC,
 773         SPI0, SPI1,
 774         TMR01, TMR23, TMR45,
 775         FRT,
 776         LPC, LPC5, LPC6, LPC7, LPC8,
 777         PECI0, PECI1, PECI2, PECI3, PECI4, PECI5,
 778         ETHERC,
 779         ADC0, ADC1,
 780         SIM,
 781         IIC0_0, IIC0_1, IIC0_2, IIC0_3,
 782         IIC1_0, IIC1_1, IIC1_2, IIC1_3,
 783         IIC2_0, IIC2_1, IIC2_2, IIC2_3,
 784         IIC3_0, IIC3_1, IIC3_2, IIC3_3,
 785         IIC4_0, IIC4_1, IIC4_2, IIC4_3,
 786         IIC5_0, IIC5_1, IIC5_2, IIC5_3,
 787         IIC6_0, IIC6_1, IIC6_2, IIC6_3,
 788         IIC7_0, IIC7_1, IIC7_2, IIC7_3,
 789         IIC8_0, IIC8_1, IIC8_2, IIC8_3,
 790         IIC9_0, IIC9_1, IIC9_2, IIC9_3,
 791         ONFICTL,
 792         MMC1, MMC2,
 793         ECCU,
 794         PCIC,
 795         G200,
 796         RSPI,
 797         SGPIO,
 798         DMINT12, DMINT13, DMINT14, DMINT15, DMINT16, DMINT17, DMINT18, DMINT19,
 799         DMINT20, DMINT21, DMINT22, DMINT23,
 800         DDRECC,
 801         TSIP,
 802         PCIE_BRIDGE,
 803         WDT0B, WDT1B, WDT2B, WDT3B, WDT4B, WDT5B, WDT6B, WDT7B, WDT8B,
 804         GETHER0, GETHER1, GETHER2,
 805         PBIA, PBIB, PBIC,
 806         DMAE2, DMAE3,
 807         SERMUX2, SERMUX3,
 808
 809         /* interrupt groups */
 810
 811         TMU012, TMU345,
 812 };
 813
 814 static struct intc_vect vectors[] __initdata = {
 815         INTC_VECT(SDHI, 0x480), INTC_VECT(SDHI, 0x04a0),
 816         INTC_VECT(SDHI, 0x4c0),
 817         INTC_VECT(DVC, 0x4e0),
 818         INTC_VECT(IRQ8, 0x500), INTC_VECT(IRQ9, 0x520),
 819         INTC_VECT(IRQ10, 0x540),
 820         INTC_VECT(TMU0, 0x580), INTC_VECT(TMU1, 0x5a0),
 821         INTC_VECT(TMU2, 0x5c0), INTC_VECT(TMU2_TICPI, 0x5e0),
 822         INTC_VECT(HUDI, 0x600),
 823         INTC_VECT(ARC4, 0x620),
 824         INTC_VECT(DMAC0_5, 0x640), INTC_VECT(DMAC0_5, 0x660),
 825         INTC_VECT(DMAC0_5, 0x680), INTC_VECT(DMAC0_5, 0x6a0),
 826         INTC_VECT(DMAC0_5, 0x6c0),
 827         INTC_VECT(IRQ11, 0x6e0),
 828         INTC_VECT(SCIF2, 0x700), INTC_VECT(SCIF2, 0x720),
 829         INTC_VECT(SCIF2, 0x740), INTC_VECT(SCIF2, 0x760),
 830         INTC_VECT(DMAC0_5, 0x780), INTC_VECT(DMAC0_5, 0x7a0),
 831         INTC_VECT(DMAC6_7, 0x7c0), INTC_VECT(DMAC6_7, 0x7e0),
 832         INTC_VECT(USB0, 0x840),
 833         INTC_VECT(IRQ12, 0x880),
 834         INTC_VECT(JMC, 0x8a0),
 835         INTC_VECT(SPI1, 0x8c0),
 836         INTC_VECT(IRQ13, 0x8e0), INTC_VECT(IRQ14, 0x900),
 837         INTC_VECT(USB1, 0x920),
 838         INTC_VECT(TMR01, 0xa00), INTC_VECT(TMR23, 0xa20),
 839         INTC_VECT(TMR45, 0xa40),
 840         INTC_VECT(FRT, 0xa80),
 841         INTC_VECT(LPC, 0xaa0), INTC_VECT(LPC, 0xac0),
 842         INTC_VECT(LPC, 0xae0), INTC_VECT(LPC, 0xb00),
 843         INTC_VECT(LPC, 0xb20),
 844         INTC_VECT(SCIF0, 0xb40), INTC_VECT(SCIF1, 0xb60),
 845         INTC_VECT(SCIF3, 0xb80), INTC_VECT(SCIF3, 0xba0),
 846         INTC_VECT(SCIF3, 0xbc0), INTC_VECT(SCIF3, 0xbe0),
 847         INTC_VECT(PECI0, 0xc00), INTC_VECT(PECI1, 0xc20),
 848         INTC_VECT(PECI2, 0xc40),
 849         INTC_VECT(IRQ15, 0xc60),
 850         INTC_VECT(ETHERC, 0xc80), INTC_VECT(ETHERC, 0xca0),
 851         INTC_VECT(SPI0, 0xcc0),
 852         INTC_VECT(ADC1, 0xce0),
 853         INTC_VECT(DMAC8_11, 0xd00), INTC_VECT(DMAC8_11, 0xd20),
 854         INTC_VECT(DMAC8_11, 0xd40), INTC_VECT(DMAC8_11, 0xd60),
 855         INTC_VECT(SIM, 0xd80), INTC_VECT(SIM, 0xda0),
 856         INTC_VECT(SIM, 0xdc0), INTC_VECT(SIM, 0xde0),
 857         INTC_VECT(TMU3, 0xe00), INTC_VECT(TMU4, 0xe20),
 858         INTC_VECT(TMU5, 0xe40),
 859         INTC_VECT(ADC0, 0xe60),
 860         INTC_VECT(SCIF4, 0xf00), INTC_VECT(SCIF4, 0xf20),
 861         INTC_VECT(SCIF4, 0xf40), INTC_VECT(SCIF4, 0xf60),
 862         INTC_VECT(IIC0_0, 0x1400), INTC_VECT(IIC0_1, 0x1420),
 863         INTC_VECT(IIC0_2, 0x1440), INTC_VECT(IIC0_3, 0x1460),
 864         INTC_VECT(IIC1_0, 0x1480), INTC_VECT(IIC1_1, 0x14e0),
 865         INTC_VECT(IIC1_2, 0x1500), INTC_VECT(IIC1_3, 0x1520),
 866         INTC_VECT(IIC2_0, 0x1540), INTC_VECT(IIC2_1, 0x1560),
 867         INTC_VECT(IIC2_2, 0x1580), INTC_VECT(IIC2_3, 0x1600),
 868         INTC_VECT(IIC3_0, 0x1620), INTC_VECT(IIC3_1, 0x1640),
 869         INTC_VECT(IIC3_2, 0x16e0), INTC_VECT(IIC3_3, 0x1700),
 870         INTC_VECT(IIC4_0, 0x17c0), INTC_VECT(IIC4_1, 0x1800),
 871         INTC_VECT(IIC4_2, 0x1820), INTC_VECT(IIC4_3, 0x1840),
 872         INTC_VECT(IIC5_0, 0x1860), INTC_VECT(IIC5_1, 0x1880),
 873         INTC_VECT(IIC5_2, 0x18a0), INTC_VECT(IIC5_3, 0x18c0),
 874         INTC_VECT(IIC6_0, 0x18e0), INTC_VECT(IIC6_1, 0x1900),
 875         INTC_VECT(IIC6_2, 0x1920),
 876         INTC_VECT(ONFICTL, 0x1960),
 877         INTC_VECT(IIC6_3, 0x1980),
 878         INTC_VECT(IIC7_0, 0x19a0), INTC_VECT(IIC7_1, 0x1a00),
 879         INTC_VECT(IIC7_2, 0x1a20), INTC_VECT(IIC7_3, 0x1a40),
 880         INTC_VECT(IIC8_0, 0x1a60), INTC_VECT(IIC8_1, 0x1a80),
 881         INTC_VECT(IIC8_2, 0x1aa0), INTC_VECT(IIC8_3, 0x1b40),
 882         INTC_VECT(IIC9_0, 0x1b60), INTC_VECT(IIC9_1, 0x1b80),
 883         INTC_VECT(IIC9_2, 0x1c00), INTC_VECT(IIC9_3, 0x1c20),
 884         INTC_VECT(MMC1, 0x1c60), INTC_VECT(MMC2, 0x1c80),
 885         INTC_VECT(ECCU, 0x1cc0),
 886         INTC_VECT(PCIC, 0x1ce0),
 887         INTC_VECT(G200, 0x1d00),
 888         INTC_VECT(RSPI, 0x1d80), INTC_VECT(RSPI, 0x1da0),
 889         INTC_VECT(RSPI, 0x1dc0), INTC_VECT(RSPI, 0x1de0),
 890         INTC_VECT(PECI3, 0x1ec0), INTC_VECT(PECI4, 0x1ee0),
 891         INTC_VECT(PECI5, 0x1f00),
 892         INTC_VECT(SGPIO, 0x1f80), INTC_VECT(SGPIO, 0x1fa0),
 893         INTC_VECT(SGPIO, 0x1fc0),
 894         INTC_VECT(DMINT12, 0x2400), INTC_VECT(DMINT13, 0x2420),
 895         INTC_VECT(DMINT14, 0x2440), INTC_VECT(DMINT15, 0x2460),
 896         INTC_VECT(DMINT16, 0x2480), INTC_VECT(DMINT17, 0x24e0),
 897         INTC_VECT(DMINT18, 0x2500), INTC_VECT(DMINT19, 0x2520),
 898         INTC_VECT(DMINT20, 0x2540), INTC_VECT(DMINT21, 0x2560),
 899         INTC_VECT(DMINT22, 0x2580), INTC_VECT(DMINT23, 0x2600),
 900         INTC_VECT(DDRECC, 0x2620),
 901         INTC_VECT(TSIP, 0x2640),
 902         INTC_VECT(PCIE_BRIDGE, 0x27c0),
 903         INTC_VECT(WDT0B, 0x2800), INTC_VECT(WDT1B, 0x2820),
 904         INTC_VECT(WDT2B, 0x2840), INTC_VECT(WDT3B, 0x2860),
 905         INTC_VECT(WDT4B, 0x2880), INTC_VECT(WDT5B, 0x28a0),
 906         INTC_VECT(WDT6B, 0x28c0), INTC_VECT(WDT7B, 0x28e0),
 907         INTC_VECT(WDT8B, 0x2900),
 908         INTC_VECT(GETHER0, 0x2960), INTC_VECT(GETHER1, 0x2980),
 909         INTC_VECT(GETHER2, 0x29a0),
 910         INTC_VECT(PBIA, 0x2a00), INTC_VECT(PBIB, 0x2a20),
 911         INTC_VECT(PBIC, 0x2a40),
 912         INTC_VECT(DMAE2, 0x2a60), INTC_VECT(DMAE3, 0x2a80),
 913         INTC_VECT(SERMUX2, 0x2aa0), INTC_VECT(SERMUX3, 0x2b40),
 914         INTC_VECT(LPC5, 0x2b60), INTC_VECT(LPC6, 0x2b80),
 915         INTC_VECT(LPC7, 0x2c00), INTC_VECT(LPC8, 0x2c20),
 916 };
 917
 918 static struct intc_group groups[] __initdata = {
 919         INTC_GROUP(TMU012, TMU0, TMU1, TMU2, TMU2_TICPI),
 920         INTC_GROUP(TMU345, TMU3, TMU4, TMU5),
 921 };
 922
 923 static struct intc_mask_reg mask_registers[] __initdata = {
 924         { 0xffd00044, 0xffd00064, 32, /* INTMSK0 / INTMSKCLR0 */
 925           { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
 926
 927         { 0xffd40080, 0xffd40084, 32, /* INTMSK2 / INTMSKCLR2 */
 928           { IRL0_LLLL, IRL0_LLLH, IRL0_LLHL, IRL0_LLHH,
 929             IRL0_LHLL, IRL0_LHLH, IRL0_LHHL, IRL0_LHHH,
 930             IRL0_HLLL, IRL0_HLLH, IRL0_HLHL, IRL0_HLHH,
 931             IRL0_HHLL, IRL0_HHLH, IRL0_HHHL, 0,
 932             IRL4_LLLL, IRL4_LLLH, IRL4_LLHL, IRL4_LLHH,
 933             IRL4_LHLL, IRL4_LHLH, IRL4_LHHL, IRL4_LHHH,
 934             IRL4_HLLL, IRL4_HLLH, IRL4_HLHL, IRL4_HLHH,
 935             IRL4_HHLL, IRL4_HHLH, IRL4_HHHL, 0, } },
 936
 937         { 0xffd40038, 0xffd4003c, 32, /* INT2MSKR / INT2MSKCR */
 938           { 0, 0, 0, 0, 0, 0, 0, 0,
 939             0, DMAC8_11, 0, PECI0, LPC, FRT, 0, TMR45,
 940             TMR23, TMR01, 0, 0, 0, 0, 0, DMAC0_5,
 941             HUDI, 0, 0, SCIF3, SCIF2, SDHI, TMU345, TMU012
 942              } },
 943
 944         { 0xffd400d0, 0xffd400d4, 32, /* INT2MSKR1 / INT2MSKCR1 */
 945           { IRQ15, IRQ14, IRQ13, IRQ12, IRQ11, IRQ10, SCIF4, ETHERC,
 946             IRQ9, IRQ8, SCIF1, SCIF0, USB0, 0, 0, USB1,
 947             ADC1, 0, DMAC6_7, ADC0, SPI0, SIM, PECI2, PECI1,
 948             ARC4, 0, SPI1, JMC, 0, 0, 0, DVC
 949              } },
 950
 951         { 0xffd10038, 0xffd1003c, 32, /* INT2MSKR2 / INT2MSKCR2 */
 952           { IIC4_1, IIC4_2, IIC5_0, ONFICTL, 0, 0, SGPIO, 0,
 953             0, G200, 0, IIC9_2, IIC8_2, IIC8_1, IIC8_0, IIC7_3,
 954             IIC7_2, IIC7_1, IIC6_3, IIC0_0, IIC0_1, IIC0_2, IIC0_3, IIC3_1,
 955             IIC2_3, 0, IIC2_1, IIC9_1, IIC3_3, IIC1_0, 0, IIC2_2
 956              } },
 957
 958         { 0xffd100d0, 0xffd100d4, 32, /* INT2MSKR3 / INT2MSKCR3 */
 959           { MMC1, IIC6_1, IIC6_0, IIC5_1, IIC3_2, IIC2_0, PECI5, MMC2,
 960             IIC1_3, IIC1_2, IIC9_0, IIC8_3, IIC4_3, IIC7_0, 0, IIC6_2,
 961             PCIC, 0, IIC4_0, 0, ECCU, RSPI, 0, IIC9_3,
 962             IIC3_0, 0, IIC5_3, IIC5_2, 0, 0, 0, IIC1_1
 963              } },
 964
 965         { 0xffd20038, 0xffd2003c, 32, /* INT2MSKR4 / INT2MSKCR4 */
 966           { WDT0B, WDT1B, WDT3B, GETHER0, 0, 0, 0, 0,
 967             0, 0, 0, LPC7, SERMUX2, DMAE3, DMAE2, PBIC,
 968             PBIB, PBIA, GETHER1, DMINT12, DMINT13, DMINT14, DMINT15, TSIP,
 969             DMINT23, 0, DMINT21, LPC6, 0, DMINT16, 0, DMINT22
 970              } },
 971
 972         { 0xffd200d0, 0xffd200d4, 32, /* INT2MSKR5 / INT2MSKCR5 */
 973           { 0, WDT8B, WDT7B, WDT4B, 0, DMINT20, 0, 0,
 974             DMINT19, DMINT18, LPC5, SERMUX3, WDT2B, GETHER2, 0, 0,
 975             0, 0, PCIE_BRIDGE, 0, 0, 0, 0, LPC8,
 976             DDRECC, 0, WDT6B, WDT5B, 0, 0, 0, DMINT17
 977              } },
 978 };
 979
 980 #define INTPRI          0xffd00010
 981 #define INT2PRI0        0xffd40000
 982 #define INT2PRI1        0xffd40004
 983 #define INT2PRI2        0xffd40008
 984 #define INT2PRI3        0xffd4000c
 985 #define INT2PRI4        0xffd40010
 986 #define INT2PRI5        0xffd40014
 987 #define INT2PRI6        0xffd40018
 988 #define INT2PRI7        0xffd4001c
 989 #define INT2PRI8        0xffd400a0
 990 #define INT2PRI9        0xffd400a4
 991 #define INT2PRI10       0xffd400a8
 992 #define INT2PRI11       0xffd400ac
 993 #define INT2PRI12       0xffd400b0
 994 #define INT2PRI13       0xffd400b4
 995 #define INT2PRI14       0xffd400b8
 996 #define INT2PRI15       0xffd400bc
 997 #define INT2PRI16       0xffd10000
 998 #define INT2PRI17       0xffd10004
 999 #define INT2PRI18       0xffd10008
1000 #define INT2PRI19       0xffd1000c
1001 #define INT2PRI20       0xffd10010
1002 #define INT2PRI21       0xffd10014
1003 #define INT2PRI22       0xffd10018
1004 #define INT2PRI23       0xffd1001c
1005 #define INT2PRI24       0xffd100a0
1006 #define INT2PRI25       0xffd100a4
1007 #define INT2PRI26       0xffd100a8
1008 #define INT2PRI27       0xffd100ac
1009 #define INT2PRI28       0xffd100b0
1010 #define INT2PRI29       0xffd100b4
1011 #define INT2PRI30       0xffd100b8
1012 #define INT2PRI31       0xffd100bc
1013 #define INT2PRI32       0xffd20000
1014 #define INT2PRI33       0xffd20004
1015 #define INT2PRI34       0xffd20008
1016 #define INT2PRI35       0xffd2000c
1017 #define INT2PRI36       0xffd20010
1018 #define INT2PRI37       0xffd20014
1019 #define INT2PRI38       0xffd20018
1020 #define INT2PRI39       0xffd2001c
1021 #define INT2PRI40       0xffd200a0
1022 #define INT2PRI41       0xffd200a4
1023 #define INT2PRI42       0xffd200a8
1024 #define INT2PRI43       0xffd200ac
1025 #define INT2PRI44       0xffd200b0
1026 #define INT2PRI45       0xffd200b4
1027 #define INT2PRI46       0xffd200b8
1028 #define INT2PRI47       0xffd200bc
1029
1030 static struct intc_prio_reg prio_registers[] __initdata = {
1031         { INTPRI, 0, 32, 4, { IRQ0, IRQ1, IRQ2, IRQ3,
1032                               IRQ4, IRQ5, IRQ6, IRQ7 } },
1033
1034         { INT2PRI0, 0, 32, 8, { TMU0, TMU1, TMU2, TMU2_TICPI } },
1035         { INT2PRI1, 0, 32, 8, { TMU3, TMU4, TMU5, SDHI } },
1036         { INT2PRI2, 0, 32, 8, { SCIF2, SCIF3, 0, IRQ8 } },
1037         { INT2PRI3, 0, 32, 8, { HUDI, DMAC0_5, ADC0, IRQ9 } },
1038         { INT2PRI4, 0, 32, 8, { IRQ10, 0, TMR01, TMR23 } },
1039         { INT2PRI5, 0, 32, 8, { TMR45, 0, FRT, LPC } },
1040         { INT2PRI6, 0, 32, 8, { PECI0, ETHERC, DMAC8_11, 0 } },
1041         { INT2PRI7, 0, 32, 8, { SCIF4, 0, IRQ11, IRQ12 } },
1042         { INT2PRI8, 0, 32, 8, { 0, 0, 0, DVC } },
1043         { INT2PRI9, 0, 32, 8, { ARC4, 0, SPI1, JMC } },
1044         { INT2PRI10, 0, 32, 8, { SPI0, SIM, PECI2, PECI1 } },
1045         { INT2PRI11, 0, 32, 8, { ADC1, IRQ13, DMAC6_7, IRQ14 } },
1046         { INT2PRI12, 0, 32, 8, { USB0, 0, IRQ15, USB1 } },
1047         { INT2PRI13, 0, 32, 8, { 0, 0, SCIF1, SCIF0 } },
1048
1049         { INT2PRI16, 0, 32, 8, { IIC2_2, 0, 0, 0 } },
1050         { INT2PRI17, 0, 32, 8, { 0, 0, 0, IIC1_0 } },
1051         { INT2PRI18, 0, 32, 8, { IIC3_3, IIC9_1, IIC2_1, IIC1_2 } },
1052         { INT2PRI19, 0, 32, 8, { IIC2_3, IIC3_1, 0, IIC1_3 } },
1053         { INT2PRI20, 0, 32, 8, { IIC2_0, IIC6_3, IIC7_1, IIC7_2 } },
1054         { INT2PRI21, 0, 32, 8, { IIC7_3, IIC8_0, IIC8_1, IIC8_2 } },
1055         { INT2PRI22, 0, 32, 8, { IIC9_2, MMC2, G200, 0 } },
1056         { INT2PRI23, 0, 32, 8, { PECI5, SGPIO, IIC3_2, IIC5_1 } },
1057         { INT2PRI24, 0, 32, 8, { PECI4, PECI3, 0, IIC1_1 } },
1058         { INT2PRI25, 0, 32, 8, { IIC3_0, 0, IIC5_3, IIC5_2 } },
1059         { INT2PRI26, 0, 32, 8, { ECCU, RSPI, 0, IIC9_3 } },
1060         { INT2PRI27, 0, 32, 8, { PCIC, IIC6_0, IIC4_0, IIC6_1 } },
1061         { INT2PRI28, 0, 32, 8, { IIC4_3, IIC7_0, MMC1, IIC6_2 } },
1062         { INT2PRI29, 0, 32, 8, { 0, 0, IIC9_0, IIC8_3 } },
1063         { INT2PRI30, 0, 32, 8, { IIC4_1, IIC4_2, IIC5_0, ONFICTL } },
1064         { INT2PRI31, 0, 32, 8, { IIC0_0, IIC0_1, IIC0_2, IIC0_3 } },
1065         { INT2PRI32, 0, 32, 8, { DMINT22, 0, 0, 0 } },
1066         { INT2PRI33, 0, 32, 8, { 0, 0, 0, DMINT16 } },
1067         { INT2PRI34, 0, 32, 8, { 0, LPC6, DMINT21, DMINT18 } },
1068         { INT2PRI35, 0, 32, 8, { DMINT23, TSIP, 0, DMINT19 } },
1069         { INT2PRI36, 0, 32, 8, { DMINT20, GETHER1, PBIA, PBIB } },
1070         { INT2PRI37, 0, 32, 8, { PBIC, DMAE2, DMAE3, SERMUX2 } },
1071         { INT2PRI38, 0, 32, 8, { LPC7, 0, 0, 0 } },
1072         { INT2PRI39, 0, 32, 8, { 0, 0, 0, WDT4B } },
1073         { INT2PRI40, 0, 32, 8, { 0, 0, 0, DMINT17 } },
1074         { INT2PRI41, 0, 32, 8, { DDRECC, 0, WDT6B, WDT5B } },
1075         { INT2PRI42, 0, 32, 8, { 0, 0, 0, LPC8 } },
1076         { INT2PRI43, 0, 32, 8, { 0, WDT7B, PCIE_BRIDGE, WDT8B } },
1077         { INT2PRI44, 0, 32, 8, { WDT2B, GETHER2, 0, 0 } },
1078         { INT2PRI45, 0, 32, 8, { 0, 0, LPC5, SERMUX3 } },
1079         { INT2PRI46, 0, 32, 8, { WDT0B, WDT1B, WDT3B, GETHER0 } },
1080         { INT2PRI47, 0, 32, 8, { DMINT12, DMINT13, DMINT14, DMINT15 } },
1081 };
1082
1083 static struct intc_sense_reg sense_registers_irq8to15[] __initdata = {
1084         { 0xffd100f8, 32, 2, /* ICR2 */   { IRQ15, IRQ14, IRQ13, IRQ12,
1085                                             IRQ11, IRQ10, IRQ9, IRQ8 } },
1086 };
1087
1088 static DECLARE_INTC_DESC(intc_desc, "sh7757", vectors, groups,
1089                          mask_registers, prio_registers,
1090                          sense_registers_irq8to15);
1091
1092 /* Support for external interrupt pins in IRQ mode */
1093 static struct intc_vect vectors_irq0123[] __initdata = {
1094         INTC_VECT(IRQ0, 0x200), INTC_VECT(IRQ1, 0x240),
1095         INTC_VECT(IRQ2, 0x280), INTC_VECT(IRQ3, 0x2c0),
1096 };
1097
1098 static struct intc_vect vectors_irq4567[] __initdata = {
1099         INTC_VECT(IRQ4, 0x300), INTC_VECT(IRQ5, 0x340),
1100         INTC_VECT(IRQ6, 0x380), INTC_VECT(IRQ7, 0x3c0),
1101 };
1102
1103 static struct intc_sense_reg sense_registers[] __initdata = {
1104         { 0xffd0001c, 32, 2, /* ICR1 */   { IRQ0, IRQ1, IRQ2, IRQ3,
1105                                             IRQ4, IRQ5, IRQ6, IRQ7 } },
1106 };
1107
1108 static struct intc_mask_reg ack_registers[] __initdata = {
1109         { 0xffd00024, 0, 32, /* INTREQ */
1110           { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
1111 };
1112
1113 static DECLARE_INTC_DESC_ACK(intc_desc_irq0123, "sh7757-irq0123",
1114                              vectors_irq0123, NULL, mask_registers,
1115                              prio_registers, sense_registers, ack_registers);
1116
1117 static DECLARE_INTC_DESC_ACK(intc_desc_irq4567, "sh7757-irq4567",
1118                              vectors_irq4567, NULL, mask_registers,
1119                              prio_registers, sense_registers, ack_registers);
1120
1121 /* External interrupt pins in IRL mode */
1122 static struct intc_vect vectors_irl0123[] __initdata = {
1123         INTC_VECT(IRL0_LLLL, 0x200), INTC_VECT(IRL0_LLLH, 0x220),
1124         INTC_VECT(IRL0_LLHL, 0x240), INTC_VECT(IRL0_LLHH, 0x260),
1125         INTC_VECT(IRL0_LHLL, 0x280), INTC_VECT(IRL0_LHLH, 0x2a0),
1126         INTC_VECT(IRL0_LHHL, 0x2c0), INTC_VECT(IRL0_LHHH, 0x2e0),
1127         INTC_VECT(IRL0_HLLL, 0x300), INTC_VECT(IRL0_HLLH, 0x320),
1128         INTC_VECT(IRL0_HLHL, 0x340), INTC_VECT(IRL0_HLHH, 0x360),
1129         INTC_VECT(IRL0_HHLL, 0x380), INTC_VECT(IRL0_HHLH, 0x3a0),
1130         INTC_VECT(IRL0_HHHL, 0x3c0),
1131 };
1132
1133 static struct intc_vect vectors_irl4567[] __initdata = {
1134         INTC_VECT(IRL4_LLLL, 0x200), INTC_VECT(IRL4_LLLH, 0x220),
1135         INTC_VECT(IRL4_LLHL, 0x240), INTC_VECT(IRL4_LLHH, 0x260),
1136         INTC_VECT(IRL4_LHLL, 0x280), INTC_VECT(IRL4_LHLH, 0x2a0),
1137         INTC_VECT(IRL4_LHHL, 0x2c0), INTC_VECT(IRL4_LHHH, 0x2e0),
1138         INTC_VECT(IRL4_HLLL, 0x300), INTC_VECT(IRL4_HLLH, 0x320),
1139         INTC_VECT(IRL4_HLHL, 0x340), INTC_VECT(IRL4_HLHH, 0x360),
1140         INTC_VECT(IRL4_HHLL, 0x380), INTC_VECT(IRL4_HHLH, 0x3a0),
1141         INTC_VECT(IRL4_HHHL, 0x3c0),
1142 };
1143
1144 static DECLARE_INTC_DESC(intc_desc_irl0123, "sh7757-irl0123", vectors_irl0123,
1145                          NULL, mask_registers, NULL, NULL);
1146
1147 static DECLARE_INTC_DESC(intc_desc_irl4567, "sh7757-irl4567", vectors_irl4567,
1148                          NULL, mask_registers, NULL, NULL);
1149
1150 #define INTC_ICR0       0xffd00000
1151 #define INTC_INTMSK0    0xffd00044
1152 #define INTC_INTMSK1    0xffd00048
1153 #define INTC_INTMSK2    0xffd40080
1154 #define INTC_INTMSKCLR1 0xffd00068
1155 #define INTC_INTMSKCLR2 0xffd40084
1156
1157 void __init plat_irq_setup(void)
1158 {
1159         /* disable IRQ3-0 + IRQ7-4 */
1160         __raw_writel(0xff000000, INTC_INTMSK0);
1161
1162         /* disable IRL3-0 + IRL7-4 */
1163         __raw_writel(0xc0000000, INTC_INTMSK1);
1164         __raw_writel(0xfffefffe, INTC_INTMSK2);
1165
1166         /* select IRL mode for IRL3-0 + IRL7-4 */
1167         __raw_writel(__raw_readl(INTC_ICR0) & ~0x00c00000, INTC_ICR0);
1168
1169         /* disable holding function, ie enable "SH-4 Mode" */
1170         __raw_writel(__raw_readl(INTC_ICR0) | 0x00200000, INTC_ICR0);
1171
1172         register_intc_controller(&intc_desc);
1173 }
1174
1175 void __init plat_irq_setup_pins(int mode)
1176 {
1177         switch (mode) {
1178         case IRQ_MODE_IRQ7654:
1179                 /* select IRQ mode for IRL7-4 */
1180                 __raw_writel(__raw_readl(INTC_ICR0) | 0x00400000, INTC_ICR0);
1181                 register_intc_controller(&intc_desc_irq4567);
1182                 break;
1183         case IRQ_MODE_IRQ3210:
1184                 /* select IRQ mode for IRL3-0 */
1185                 __raw_writel(__raw_readl(INTC_ICR0) | 0x00800000, INTC_ICR0);
1186                 register_intc_controller(&intc_desc_irq0123);
1187                 break;
1188         case IRQ_MODE_IRL7654:
1189                 /* enable IRL7-4 but don't provide any masking */
1190                 __raw_writel(0x40000000, INTC_INTMSKCLR1);
1191                 __raw_writel(0x0000fffe, INTC_INTMSKCLR2);
1192                 break;
1193         case IRQ_MODE_IRL3210:
1194                 /* enable IRL0-3 but don't provide any masking */
1195                 __raw_writel(0x80000000, INTC_INTMSKCLR1);
1196                 __raw_writel(0xfffe0000, INTC_INTMSKCLR2);
1197                 break;
1198         case IRQ_MODE_IRL7654_MASK:
1199                 /* enable IRL7-4 and mask using cpu intc controller */
1200                 __raw_writel(0x40000000, INTC_INTMSKCLR1);
1201                 register_intc_controller(&intc_desc_irl4567);
1202                 break;
1203         case IRQ_MODE_IRL3210_MASK:
1204                 /* enable IRL0-3 and mask using cpu intc controller */
1205                 __raw_writel(0x80000000, INTC_INTMSKCLR1);
1206                 register_intc_controller(&intc_desc_irl0123);
1207                 break;
1208         default:
1209                 BUG();
1210         }
1211 }
1212
1213 void __init plat_mem_setup(void)
1214 {
1215 }