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