arch/sh/kernel/cpu/sh4a/setup-sh7770.c

   1 /*
   2  * SH7770 Setup
   3  *
   4  *  Copyright (C) 2006 - 2008  Paul Mundt
   5  *
   6  * This file is subject to the terms and conditions of the GNU General Public
   7  * License.  See the file "COPYING" in the main directory of this archive
   8  * for more details.
   9  */
  10 #include <linux/platform_device.h>
  11 #include <linux/init.h>
  12 #include <linux/serial.h>
  13 #include <linux/serial_sci.h>
  14 #include <linux/sh_timer.h>
  15 #include <linux/io.h>
  16
  17 static struct plat_sci_port scif0_platform_data = {
  18         .mapbase        = 0xff923000,
  19         .flags          = UPF_BOOT_AUTOCONF,
  20         .type           = PORT_SCIF,
  21         .irqs           = { 61, 61, 61, 61 },
  22 };
  23
  24 static struct platform_device scif0_device = {
  25         .name           = "sh-sci",
  26         .id             = 0,
  27         .dev            = {
  28                 .platform_data  = &scif0_platform_data,
  29         },
  30 };
  31
  32 static struct plat_sci_port scif1_platform_data = {
  33         .mapbase        = 0xff924000,
  34         .flags          = UPF_BOOT_AUTOCONF,
  35         .type           = PORT_SCIF,
  36         .irqs           = { 62, 62, 62, 62 },
  37 };
  38
  39 static struct platform_device scif1_device = {
  40         .name           = "sh-sci",
  41         .id             = 1,
  42         .dev            = {
  43                 .platform_data  = &scif1_platform_data,
  44         },
  45 };
  46
  47 static struct plat_sci_port scif2_platform_data = {
  48         .mapbase        = 0xff925000,
  49         .flags          = UPF_BOOT_AUTOCONF,
  50         .type           = PORT_SCIF,
  51         .irqs           = { 63, 63, 63, 63 },
  52 };
  53
  54 static struct platform_device scif2_device = {
  55         .name           = "sh-sci",
  56         .id             = 2,
  57         .dev            = {
  58                 .platform_data  = &scif2_platform_data,
  59         },
  60 };
  61
  62 static struct plat_sci_port scif3_platform_data = {
  63         .mapbase        = 0xff926000,
  64         .flags          = UPF_BOOT_AUTOCONF,
  65         .type           = PORT_SCIF,
  66         .irqs           = { 64, 64, 64, 64 },
  67 };
  68
  69 static struct platform_device scif3_device = {
  70         .name           = "sh-sci",
  71         .id             = 3,
  72         .dev            = {
  73                 .platform_data  = &scif3_platform_data,
  74         },
  75 };
  76
  77 static struct plat_sci_port scif4_platform_data = {
  78         .mapbase        = 0xff927000,
  79         .flags          = UPF_BOOT_AUTOCONF,
  80         .type           = PORT_SCIF,
  81         .irqs           = { 65, 65, 65, 65 },
  82 };
  83
  84 static struct platform_device scif4_device = {
  85         .name           = "sh-sci",
  86         .id             = 4,
  87         .dev            = {
  88                 .platform_data  = &scif4_platform_data,
  89         },
  90 };
  91
  92 static struct plat_sci_port scif5_platform_data = {
  93         .mapbase        = 0xff928000,
  94         .flags          = UPF_BOOT_AUTOCONF,
  95         .type           = PORT_SCIF,
  96         .irqs           = { 66, 66, 66, 66 },
  97 };
  98
  99 static struct platform_device scif5_device = {
 100         .name           = "sh-sci",
 101         .id             = 5,
 102         .dev            = {
 103                 .platform_data  = &scif5_platform_data,
 104         },
 105 };
 106
 107 static struct plat_sci_port scif6_platform_data = {
 108         .mapbase        = 0xff929000,
 109         .flags          = UPF_BOOT_AUTOCONF,
 110         .type           = PORT_SCIF,
 111         .irqs           = { 67, 67, 67, 67 },
 112 };
 113
 114 static struct platform_device scif6_device = {
 115         .name           = "sh-sci",
 116         .id             = 6,
 117         .dev            = {
 118                 .platform_data  = &scif6_platform_data,
 119         },
 120 };
 121
 122 static struct plat_sci_port scif7_platform_data = {
 123         .mapbase        = 0xff92a000,
 124         .flags          = UPF_BOOT_AUTOCONF,
 125         .type           = PORT_SCIF,
 126         .irqs           = { 68, 68, 68, 68 },
 127 };
 128
 129 static struct platform_device scif7_device = {
 130         .name           = "sh-sci",
 131         .id             = 7,
 132         .dev            = {
 133                 .platform_data  = &scif7_platform_data,
 134         },
 135 };
 136
 137 static struct plat_sci_port scif8_platform_data = {
 138         .mapbase        = 0xff92b000,
 139         .flags          = UPF_BOOT_AUTOCONF,
 140         .type           = PORT_SCIF,
 141         .irqs           = { 69, 69, 69, 69 },
 142 };
 143
 144 static struct platform_device scif8_device = {
 145         .name           = "sh-sci",
 146         .id             = 8,
 147         .dev            = {
 148                 .platform_data  = &scif8_platform_data,
 149         },
 150 };
 151
 152 static struct plat_sci_port scif9_platform_data = {
 153         .mapbase        = 0xff92c000,
 154         .flags          = UPF_BOOT_AUTOCONF,
 155         .type           = PORT_SCIF,
 156         .irqs           = { 70, 70, 70, 70 },
 157 };
 158
 159 static struct platform_device scif9_device = {
 160         .name           = "sh-sci",
 161         .id             = 9,
 162         .dev            = {
 163                 .platform_data  = &scif9_platform_data,
 164         },
 165 };
 166
 167 static struct sh_timer_config tmu0_platform_data = {
 168         .name = "TMU0",
 169         .channel_offset = 0x04,
 170         .timer_bit = 0,
 171         .clk = "peripheral_clk",
 172         .clockevent_rating = 200,
 173 };
 174
 175 static struct resource tmu0_resources[] = {
 176         [0] = {
 177                 .name   = "TMU0",
 178                 .start  = 0xffd80008,
 179                 .end    = 0xffd80013,
 180                 .flags  = IORESOURCE_MEM,
 181         },
 182         [1] = {
 183                 .start  = 16,
 184                 .flags  = IORESOURCE_IRQ,
 185         },
 186 };
 187
 188 static struct platform_device tmu0_device = {
 189         .name           = "sh_tmu",
 190         .id             = 0,
 191         .dev = {
 192                 .platform_data  = &tmu0_platform_data,
 193         },
 194         .resource       = tmu0_resources,
 195         .num_resources  = ARRAY_SIZE(tmu0_resources),
 196 };
 197
 198 static struct sh_timer_config tmu1_platform_data = {
 199         .name = "TMU1",
 200         .channel_offset = 0x10,
 201         .timer_bit = 1,
 202         .clk = "peripheral_clk",
 203         .clocksource_rating = 200,
 204 };
 205
 206 static struct resource tmu1_resources[] = {
 207         [0] = {
 208                 .name   = "TMU1",
 209                 .start  = 0xffd80014,
 210                 .end    = 0xffd8001f,
 211                 .flags  = IORESOURCE_MEM,
 212         },
 213         [1] = {
 214                 .start  = 17,
 215                 .flags  = IORESOURCE_IRQ,
 216         },
 217 };
 218
 219 static struct platform_device tmu1_device = {
 220         .name           = "sh_tmu",
 221         .id             = 1,
 222         .dev = {
 223                 .platform_data  = &tmu1_platform_data,
 224         },
 225         .resource       = tmu1_resources,
 226         .num_resources  = ARRAY_SIZE(tmu1_resources),
 227 };
 228
 229 static struct sh_timer_config tmu2_platform_data = {
 230         .name = "TMU2",
 231         .channel_offset = 0x1c,
 232         .timer_bit = 2,
 233         .clk = "peripheral_clk",
 234 };
 235
 236 static struct resource tmu2_resources[] = {
 237         [0] = {
 238                 .name   = "TMU2",
 239                 .start  = 0xffd80020,
 240                 .end    = 0xffd8002f,
 241                 .flags  = IORESOURCE_MEM,
 242         },
 243         [1] = {
 244                 .start  = 18,
 245                 .flags  = IORESOURCE_IRQ,
 246         },
 247 };
 248
 249 static struct platform_device tmu2_device = {
 250         .name           = "sh_tmu",
 251         .id             = 2,
 252         .dev = {
 253                 .platform_data  = &tmu2_platform_data,
 254         },
 255         .resource       = tmu2_resources,
 256         .num_resources  = ARRAY_SIZE(tmu2_resources),
 257 };
 258
 259 static struct sh_timer_config tmu3_platform_data = {
 260         .name = "TMU3",
 261         .channel_offset = 0x04,
 262         .timer_bit = 0,
 263         .clk = "peripheral_clk",
 264 };
 265
 266 static struct resource tmu3_resources[] = {
 267         [0] = {
 268                 .name   = "TMU3",
 269                 .start  = 0xffd81008,
 270                 .end    = 0xffd81013,
 271                 .flags  = IORESOURCE_MEM,
 272         },
 273         [1] = {
 274                 .start  = 19,
 275                 .flags  = IORESOURCE_IRQ,
 276         },
 277 };
 278
 279 static struct platform_device tmu3_device = {
 280         .name           = "sh_tmu",
 281         .id             = 3,
 282         .dev = {
 283                 .platform_data  = &tmu3_platform_data,
 284         },
 285         .resource       = tmu3_resources,
 286         .num_resources  = ARRAY_SIZE(tmu3_resources),
 287 };
 288
 289 static struct sh_timer_config tmu4_platform_data = {
 290         .name = "TMU4",
 291         .channel_offset = 0x10,
 292         .timer_bit = 1,
 293         .clk = "peripheral_clk",
 294 };
 295
 296 static struct resource tmu4_resources[] = {
 297         [0] = {
 298                 .name   = "TMU4",
 299                 .start  = 0xffd81014,
 300                 .end    = 0xffd8101f,
 301                 .flags  = IORESOURCE_MEM,
 302         },
 303         [1] = {
 304                 .start  = 20,
 305                 .flags  = IORESOURCE_IRQ,
 306         },
 307 };
 308
 309 static struct platform_device tmu4_device = {
 310         .name           = "sh_tmu",
 311         .id             = 4,
 312         .dev = {
 313                 .platform_data  = &tmu4_platform_data,
 314         },
 315         .resource       = tmu4_resources,
 316         .num_resources  = ARRAY_SIZE(tmu4_resources),
 317 };
 318
 319 static struct sh_timer_config tmu5_platform_data = {
 320         .name = "TMU5",
 321         .channel_offset = 0x1c,
 322         .timer_bit = 2,
 323         .clk = "peripheral_clk",
 324 };
 325
 326 static struct resource tmu5_resources[] = {
 327         [0] = {
 328                 .name   = "TMU5",
 329                 .start  = 0xffd81020,
 330                 .end    = 0xffd8102f,
 331                 .flags  = IORESOURCE_MEM,
 332         },
 333         [1] = {
 334                 .start  = 21,
 335                 .flags  = IORESOURCE_IRQ,
 336         },
 337 };
 338
 339 static struct platform_device tmu5_device = {
 340         .name           = "sh_tmu",
 341         .id             = 5,
 342         .dev = {
 343                 .platform_data  = &tmu5_platform_data,
 344         },
 345         .resource       = tmu5_resources,
 346         .num_resources  = ARRAY_SIZE(tmu5_resources),
 347 };
 348
 349 static struct sh_timer_config tmu6_platform_data = {
 350         .name = "TMU6",
 351         .channel_offset = 0x04,
 352         .timer_bit = 0,
 353         .clk = "peripheral_clk",
 354 };
 355
 356 static struct resource tmu6_resources[] = {
 357         [0] = {
 358                 .name   = "TMU6",
 359                 .start  = 0xffd82008,
 360                 .end    = 0xffd82013,
 361                 .flags  = IORESOURCE_MEM,
 362         },
 363         [1] = {
 364                 .start  = 22,
 365                 .flags  = IORESOURCE_IRQ,
 366         },
 367 };
 368
 369 static struct platform_device tmu6_device = {
 370         .name           = "sh_tmu",
 371         .id             = 6,
 372         .dev = {
 373                 .platform_data  = &tmu6_platform_data,
 374         },
 375         .resource       = tmu6_resources,
 376         .num_resources  = ARRAY_SIZE(tmu6_resources),
 377 };
 378
 379 static struct sh_timer_config tmu7_platform_data = {
 380         .name = "TMU7",
 381         .channel_offset = 0x10,
 382         .timer_bit = 1,
 383         .clk = "peripheral_clk",
 384 };
 385
 386 static struct resource tmu7_resources[] = {
 387         [0] = {
 388                 .name   = "TMU7",
 389                 .start  = 0xffd82014,
 390                 .end    = 0xffd8201f,
 391                 .flags  = IORESOURCE_MEM,
 392         },
 393         [1] = {
 394                 .start  = 23,
 395                 .flags  = IORESOURCE_IRQ,
 396         },
 397 };
 398
 399 static struct platform_device tmu7_device = {
 400         .name           = "sh_tmu",
 401         .id             = 7,
 402         .dev = {
 403                 .platform_data  = &tmu7_platform_data,
 404         },
 405         .resource       = tmu7_resources,
 406         .num_resources  = ARRAY_SIZE(tmu7_resources),
 407 };
 408
 409 static struct sh_timer_config tmu8_platform_data = {
 410         .name = "TMU8",
 411         .channel_offset = 0x1c,
 412         .timer_bit = 2,
 413         .clk = "peripheral_clk",
 414 };
 415
 416 static struct resource tmu8_resources[] = {
 417         [0] = {
 418                 .name   = "TMU8",
 419                 .start  = 0xffd82020,
 420                 .end    = 0xffd8202b,
 421                 .flags  = IORESOURCE_MEM,
 422         },
 423         [1] = {
 424                 .start  = 24,
 425                 .flags  = IORESOURCE_IRQ,
 426         },
 427 };
 428
 429 static struct platform_device tmu8_device = {
 430         .name           = "sh_tmu",
 431         .id             = 8,
 432         .dev = {
 433                 .platform_data  = &tmu8_platform_data,
 434         },
 435         .resource       = tmu8_resources,
 436         .num_resources  = ARRAY_SIZE(tmu8_resources),
 437 };
 438
 439 static struct platform_device *sh7770_devices[] __initdata = {
 440         &scif0_device,
 441         &scif1_device,
 442         &scif2_device,
 443         &scif3_device,
 444         &scif4_device,
 445         &scif5_device,
 446         &scif6_device,
 447         &scif7_device,
 448         &scif8_device,
 449         &scif9_device,
 450         &tmu0_device,
 451         &tmu1_device,
 452         &tmu2_device,
 453         &tmu3_device,
 454         &tmu4_device,
 455         &tmu5_device,
 456         &tmu6_device,
 457         &tmu7_device,
 458         &tmu8_device,
 459 };
 460
 461 static int __init sh7770_devices_setup(void)
 462 {
 463         return platform_add_devices(sh7770_devices,
 464                                     ARRAY_SIZE(sh7770_devices));
 465 }
 466 arch_initcall(sh7770_devices_setup);
 467
 468 static struct platform_device *sh7770_early_devices[] __initdata = {
 469         &scif0_device,
 470         &scif1_device,
 471         &scif2_device,
 472         &scif3_device,
 473         &scif4_device,
 474         &scif5_device,
 475         &scif6_device,
 476         &scif7_device,
 477         &scif8_device,
 478         &scif9_device,
 479         &tmu0_device,
 480         &tmu1_device,
 481         &tmu2_device,
 482         &tmu3_device,
 483         &tmu4_device,
 484         &tmu5_device,
 485         &tmu6_device,
 486         &tmu7_device,
 487         &tmu8_device,
 488 };
 489
 490 void __init plat_early_device_setup(void)
 491 {
 492         early_platform_add_devices(sh7770_early_devices,
 493                                    ARRAY_SIZE(sh7770_early_devices));
 494 }
 495
 496 enum {
 497         UNUSED = 0,
 498
 499         /* interrupt sources */
 500         IRL_LLLL, IRL_LLLH, IRL_LLHL, IRL_LLHH,
 501         IRL_LHLL, IRL_LHLH, IRL_LHHL, IRL_LHHH,
 502         IRL_HLLL, IRL_HLLH, IRL_HLHL, IRL_HLHH,
 503         IRL_HHLL, IRL_HHLH, IRL_HHHL,
 504
 505         IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5,
 506
 507         GPIO,
 508         TMU0, TMU1, TMU2, TMU2_TICPI,
 509         TMU3, TMU4, TMU5, TMU5_TICPI,
 510         TMU6, TMU7, TMU8,
 511         HAC, IPI, SPDIF, HUDI, I2C,
 512         DMAC0_DMINT0, DMAC0_DMINT1, DMAC0_DMINT2,
 513         I2S0, I2S1, I2S2, I2S3,
 514         SRC_RX, SRC_TX, SRC_SPDIF,
 515         DU, VIDEO_IN, REMOTE, YUV, USB, ATAPI, CAN, GPS, GFX2D,
 516         GFX3D_MBX, GFX3D_DMAC,
 517         EXBUS_ATA,
 518         SPI0, SPI1,
 519         SCIF089, SCIF1234, SCIF567,
 520         ADC,
 521         BBDMAC_0_3, BBDMAC_4_7, BBDMAC_8_10, BBDMAC_11_14,
 522         BBDMAC_15_18, BBDMAC_19_22, BBDMAC_23_26, BBDMAC_27,
 523         BBDMAC_28, BBDMAC_29, BBDMAC_30, BBDMAC_31,
 524
 525         /* interrupt groups */
 526         TMU, DMAC, I2S, SRC, GFX3D, SPI, SCIF, BBDMAC,
 527 };
 528
 529 static struct intc_vect vectors[] __initdata = {
 530         INTC_VECT(GPIO, 0x3e0),
 531         INTC_VECT(TMU0, 0x400), INTC_VECT(TMU1, 0x420),
 532         INTC_VECT(TMU2, 0x440), INTC_VECT(TMU2_TICPI, 0x460),
 533         INTC_VECT(TMU3, 0x480), INTC_VECT(TMU4, 0x4a0),
 534         INTC_VECT(TMU5, 0x4c0), INTC_VECT(TMU5_TICPI, 0x4e0),
 535         INTC_VECT(TMU6, 0x500), INTC_VECT(TMU7, 0x520),
 536         INTC_VECT(TMU8, 0x540),
 537         INTC_VECT(HAC, 0x580), INTC_VECT(IPI, 0x5c0),
 538         INTC_VECT(SPDIF, 0x5e0),
 539         INTC_VECT(HUDI, 0x600), INTC_VECT(I2C, 0x620),
 540         INTC_VECT(DMAC0_DMINT0, 0x640), INTC_VECT(DMAC0_DMINT1, 0x660),
 541         INTC_VECT(DMAC0_DMINT2, 0x680),
 542         INTC_VECT(I2S0, 0x6a0), INTC_VECT(I2S1, 0x6c0),
 543         INTC_VECT(I2S2, 0x6e0), INTC_VECT(I2S3, 0x700),
 544         INTC_VECT(SRC_RX, 0x720), INTC_VECT(SRC_TX, 0x740),
 545         INTC_VECT(SRC_SPDIF, 0x760),
 546         INTC_VECT(DU, 0x780), INTC_VECT(VIDEO_IN, 0x7a0),
 547         INTC_VECT(REMOTE, 0x7c0), INTC_VECT(YUV, 0x7e0),
 548         INTC_VECT(USB, 0x840), INTC_VECT(ATAPI, 0x860),
 549         INTC_VECT(CAN, 0x880), INTC_VECT(GPS, 0x8a0),
 550         INTC_VECT(GFX2D, 0x8c0),
 551         INTC_VECT(GFX3D_MBX, 0x900), INTC_VECT(GFX3D_DMAC, 0x920),
 552         INTC_VECT(EXBUS_ATA, 0x940),
 553         INTC_VECT(SPI0, 0x960), INTC_VECT(SPI1, 0x980),
 554         INTC_VECT(SCIF089, 0x9a0), INTC_VECT(SCIF1234, 0x9c0),
 555         INTC_VECT(SCIF1234, 0x9e0), INTC_VECT(SCIF1234, 0xa00),
 556         INTC_VECT(SCIF1234, 0xa20), INTC_VECT(SCIF567, 0xa40),
 557         INTC_VECT(SCIF567, 0xa60), INTC_VECT(SCIF567, 0xa80),
 558         INTC_VECT(SCIF089, 0xaa0), INTC_VECT(SCIF089, 0xac0),
 559         INTC_VECT(ADC, 0xb20),
 560         INTC_VECT(BBDMAC_0_3, 0xba0), INTC_VECT(BBDMAC_0_3, 0xbc0),
 561         INTC_VECT(BBDMAC_0_3, 0xbe0), INTC_VECT(BBDMAC_0_3, 0xc00),
 562         INTC_VECT(BBDMAC_4_7, 0xc20), INTC_VECT(BBDMAC_4_7, 0xc40),
 563         INTC_VECT(BBDMAC_4_7, 0xc60), INTC_VECT(BBDMAC_4_7, 0xc80),
 564         INTC_VECT(BBDMAC_8_10, 0xca0), INTC_VECT(BBDMAC_8_10, 0xcc0),
 565         INTC_VECT(BBDMAC_8_10, 0xce0), INTC_VECT(BBDMAC_11_14, 0xd00),
 566         INTC_VECT(BBDMAC_11_14, 0xd20), INTC_VECT(BBDMAC_11_14, 0xd40),
 567         INTC_VECT(BBDMAC_11_14, 0xd60), INTC_VECT(BBDMAC_15_18, 0xd80),
 568         INTC_VECT(BBDMAC_15_18, 0xda0), INTC_VECT(BBDMAC_15_18, 0xdc0),
 569         INTC_VECT(BBDMAC_15_18, 0xde0), INTC_VECT(BBDMAC_19_22, 0xe00),
 570         INTC_VECT(BBDMAC_19_22, 0xe20), INTC_VECT(BBDMAC_19_22, 0xe40),
 571         INTC_VECT(BBDMAC_19_22, 0xe60), INTC_VECT(BBDMAC_23_26, 0xe80),
 572         INTC_VECT(BBDMAC_23_26, 0xea0), INTC_VECT(BBDMAC_23_26, 0xec0),
 573         INTC_VECT(BBDMAC_23_26, 0xee0), INTC_VECT(BBDMAC_27, 0xf00),
 574         INTC_VECT(BBDMAC_28, 0xf20), INTC_VECT(BBDMAC_29, 0xf40),
 575         INTC_VECT(BBDMAC_30, 0xf60), INTC_VECT(BBDMAC_31, 0xf80),
 576 };
 577
 578 static struct intc_group groups[] __initdata = {
 579         INTC_GROUP(TMU, TMU0, TMU1, TMU2, TMU2_TICPI, TMU3, TMU4, TMU5,
 580                    TMU5_TICPI, TMU6, TMU7, TMU8),
 581         INTC_GROUP(DMAC, DMAC0_DMINT0, DMAC0_DMINT1, DMAC0_DMINT2),
 582         INTC_GROUP(I2S, I2S0, I2S1, I2S2, I2S3),
 583         INTC_GROUP(SRC, SRC_RX, SRC_TX, SRC_SPDIF),
 584         INTC_GROUP(GFX3D, GFX3D_MBX, GFX3D_DMAC),
 585         INTC_GROUP(SPI, SPI0, SPI1),
 586         INTC_GROUP(SCIF, SCIF089, SCIF1234, SCIF567),
 587         INTC_GROUP(BBDMAC,
 588                    BBDMAC_0_3, BBDMAC_4_7, BBDMAC_8_10, BBDMAC_11_14,
 589                    BBDMAC_15_18, BBDMAC_19_22, BBDMAC_23_26, BBDMAC_27,
 590                    BBDMAC_28, BBDMAC_29, BBDMAC_30, BBDMAC_31),
 591 };
 592
 593 static struct intc_mask_reg mask_registers[] __initdata = {
 594         { 0xffe00040, 0xffe00044, 32, /* INT2MSKR / INT2MSKCR */
 595           { 0, BBDMAC, ADC, SCIF, SPI, EXBUS_ATA, GFX3D, GFX2D,
 596             GPS, CAN, ATAPI, USB, YUV, REMOTE, VIDEO_IN, DU, SRC, I2S,
 597             DMAC, I2C, HUDI, SPDIF, IPI, HAC, TMU, GPIO } },
 598 };
 599
 600 static struct intc_prio_reg prio_registers[] __initdata = {
 601         { 0xffe00000, 0, 32, 8, /* INT2PRI0 */ { GPIO, TMU0, 0, HAC } },
 602         { 0xffe00004, 0, 32, 8, /* INT2PRI1 */ { IPI, SPDIF, HUDI, I2C } },
 603         { 0xffe00008, 0, 32, 8, /* INT2PRI2 */ { DMAC, I2S, SRC, DU } },
 604         { 0xffe0000c, 0, 32, 8, /* INT2PRI3 */ { VIDEO_IN, REMOTE, YUV, USB } },
 605         { 0xffe00010, 0, 32, 8, /* INT2PRI4 */ { ATAPI, CAN, GPS, GFX2D } },
 606         { 0xffe00014, 0, 32, 8, /* INT2PRI5 */ { 0, GFX3D, EXBUS_ATA, SPI } },
 607         { 0xffe00018, 0, 32, 8, /* INT2PRI6 */ { SCIF1234, SCIF567, SCIF089 } },
 608         { 0xffe0001c, 0, 32, 8, /* INT2PRI7 */ { ADC, 0, 0, BBDMAC_0_3 } },
 609         { 0xffe00020, 0, 32, 8, /* INT2PRI8 */
 610           { BBDMAC_4_7, BBDMAC_8_10, BBDMAC_11_14, BBDMAC_15_18 } },
 611         { 0xffe00024, 0, 32, 8, /* INT2PRI9 */
 612           { BBDMAC_19_22, BBDMAC_23_26, BBDMAC_27, BBDMAC_28 } },
 613         { 0xffe00028, 0, 32, 8, /* INT2PRI10 */
 614           { BBDMAC_29, BBDMAC_30, BBDMAC_31 } },
 615         { 0xffe0002c, 0, 32, 8, /* INT2PRI11 */
 616           { TMU1, TMU2, TMU2_TICPI, TMU3 } },
 617         { 0xffe00030, 0, 32, 8, /* INT2PRI12 */
 618           { TMU4, TMU5, TMU5_TICPI, TMU6 } },
 619         { 0xffe00034, 0, 32, 8, /* INT2PRI13 */
 620           { TMU7, TMU8 } },
 621 };
 622
 623 static DECLARE_INTC_DESC(intc_desc, "sh7770", vectors, groups,
 624                          mask_registers, prio_registers, NULL);
 625
 626 /* Support for external interrupt pins in IRQ mode */
 627 static struct intc_vect irq_vectors[] __initdata = {
 628         INTC_VECT(IRQ0, 0x240), INTC_VECT(IRQ1, 0x280),
 629         INTC_VECT(IRQ2, 0x2c0), INTC_VECT(IRQ3, 0x300),
 630         INTC_VECT(IRQ4, 0x340), INTC_VECT(IRQ5, 0x380),
 631 };
 632
 633 static struct intc_mask_reg irq_mask_registers[] __initdata = {
 634         { 0xffd00044, 0xffd00064, 32, /* INTMSK0 / INTMSKCLR0 */
 635           { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, } },
 636 };
 637
 638 static struct intc_prio_reg irq_prio_registers[] __initdata = {
 639         { 0xffd00010, 0, 32, 4, /* INTPRI */ { IRQ0, IRQ1, IRQ2, IRQ3,
 640                                                IRQ4, IRQ5, } },
 641 };
 642
 643 static struct intc_sense_reg irq_sense_registers[] __initdata = {
 644         { 0xffd0001c, 32, 2, /* ICR1 */   { IRQ0, IRQ1, IRQ2, IRQ3,
 645                                             IRQ4, IRQ5, } },
 646 };
 647
 648 static DECLARE_INTC_DESC(intc_irq_desc, "sh7770-irq", irq_vectors,
 649                          NULL, irq_mask_registers, irq_prio_registers,
 650                          irq_sense_registers);
 651
 652 /* External interrupt pins in IRL mode */
 653 static struct intc_vect irl_vectors[] __initdata = {
 654         INTC_VECT(IRL_LLLL, 0x200), INTC_VECT(IRL_LLLH, 0x220),
 655         INTC_VECT(IRL_LLHL, 0x240), INTC_VECT(IRL_LLHH, 0x260),
 656         INTC_VECT(IRL_LHLL, 0x280), INTC_VECT(IRL_LHLH, 0x2a0),
 657         INTC_VECT(IRL_LHHL, 0x2c0), INTC_VECT(IRL_LHHH, 0x2e0),
 658         INTC_VECT(IRL_HLLL, 0x300), INTC_VECT(IRL_HLLH, 0x320),
 659         INTC_VECT(IRL_HLHL, 0x340), INTC_VECT(IRL_HLHH, 0x360),
 660         INTC_VECT(IRL_HHLL, 0x380), INTC_VECT(IRL_HHLH, 0x3a0),
 661         INTC_VECT(IRL_HHHL, 0x3c0),
 662 };
 663
 664 static struct intc_mask_reg irl3210_mask_registers[] __initdata = {
 665         { 0xffd40080, 0xffd40084, 32, /* INTMSK2 / INTMSKCLR2 */
 666           { IRL_LLLL, IRL_LLLH, IRL_LLHL, IRL_LLHH,
 667             IRL_LHLL, IRL_LHLH, IRL_LHHL, IRL_LHHH,
 668             IRL_HLLL, IRL_HLLH, IRL_HLHL, IRL_HLHH,
 669             IRL_HHLL, IRL_HHLH, IRL_HHHL, } },
 670 };
 671
 672 static struct intc_mask_reg irl7654_mask_registers[] __initdata = {
 673         { 0xffd40080, 0xffd40084, 32, /* INTMSK2 / INTMSKCLR2 */
 674           { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 675             IRL_LLLL, IRL_LLLH, IRL_LLHL, IRL_LLHH,
 676             IRL_LHLL, IRL_LHLH, IRL_LHHL, IRL_LHHH,
 677             IRL_HLLL, IRL_HLLH, IRL_HLHL, IRL_HLHH,
 678             IRL_HHLL, IRL_HHLH, IRL_HHHL, } },
 679 };
 680
 681 static DECLARE_INTC_DESC(intc_irl7654_desc, "sh7780-irl7654", irl_vectors,
 682                          NULL, irl7654_mask_registers, NULL, NULL);
 683
 684 static DECLARE_INTC_DESC(intc_irl3210_desc, "sh7780-irl3210", irl_vectors,
 685                          NULL, irl3210_mask_registers, NULL, NULL);
 686
 687 #define INTC_ICR0       0xffd00000
 688 #define INTC_INTMSK0    0xffd00044
 689 #define INTC_INTMSK1    0xffd00048
 690 #define INTC_INTMSK2    0xffd40080
 691 #define INTC_INTMSKCLR1 0xffd00068
 692 #define INTC_INTMSKCLR2 0xffd40084
 693
 694 void __init plat_irq_setup(void)
 695 {
 696         /* disable IRQ7-0 */
 697         ctrl_outl(0xff000000, INTC_INTMSK0);
 698
 699         /* disable IRL3-0 + IRL7-4 */
 700         ctrl_outl(0xc0000000, INTC_INTMSK1);
 701         ctrl_outl(0xfffefffe, INTC_INTMSK2);
 702
 703         /* select IRL mode for IRL3-0 + IRL7-4 */
 704         ctrl_outl(ctrl_inl(INTC_ICR0) & ~0x00c00000, INTC_ICR0);
 705
 706         /* disable holding function, ie enable "SH-4 Mode" */
 707         ctrl_outl(ctrl_inl(INTC_ICR0) | 0x00200000, INTC_ICR0);
 708
 709         register_intc_controller(&intc_desc);
 710 }
 711
 712 void __init plat_irq_setup_pins(int mode)
 713 {
 714         switch (mode) {
 715         case IRQ_MODE_IRQ:
 716                 /* select IRQ mode for IRL3-0 + IRL7-4 */
 717                 ctrl_outl(ctrl_inl(INTC_ICR0) | 0x00c00000, INTC_ICR0);
 718                 register_intc_controller(&intc_irq_desc);
 719                 break;
 720         case IRQ_MODE_IRL7654:
 721                 /* enable IRL7-4 but don't provide any masking */
 722                 ctrl_outl(0x40000000, INTC_INTMSKCLR1);
 723                 ctrl_outl(0x0000fffe, INTC_INTMSKCLR2);
 724                 break;
 725         case IRQ_MODE_IRL3210:
 726                 /* enable IRL0-3 but don't provide any masking */
 727                 ctrl_outl(0x80000000, INTC_INTMSKCLR1);
 728                 ctrl_outl(0xfffe0000, INTC_INTMSKCLR2);
 729                 break;
 730         case IRQ_MODE_IRL7654_MASK:
 731                 /* enable IRL7-4 and mask using cpu intc controller */
 732                 ctrl_outl(0x40000000, INTC_INTMSKCLR1);
 733                 register_intc_controller(&intc_irl7654_desc);
 734                 break;
 735         case IRQ_MODE_IRL3210_MASK:
 736                 /* enable IRL0-3 and mask using cpu intc controller */
 737                 ctrl_outl(0x80000000, INTC_INTMSKCLR1);
 738                 register_intc_controller(&intc_irl3210_desc);
 739                 break;
 740         default:
 741                 BUG();
 742         }
 743 }