1 /* 2 * Copyright (C) 2009 Renesas Solutions Corp. 3 * 4 * Kuninori Morimoto <morimoto.kuninori@renesas.com> 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 11 #include <linux/init.h> 12 #include <linux/device.h> 13 #include <linux/platform_device.h> 14 #include <linux/mfd/sh_mobile_sdhi.h> 15 #include <linux/mmc/host.h> 16 #include <linux/mmc/sh_mmcif.h> 17 #include <linux/mtd/physmap.h> 18 #include <linux/gpio.h> 19 #include <linux/interrupt.h> 20 #include <linux/io.h> 21 #include <linux/delay.h> 22 #include <linux/usb/r8a66597.h> 23 #include <linux/i2c.h> 24 #include <linux/i2c/tsc2007.h> 25 #include <linux/spi/spi.h> 26 #include <linux/spi/sh_msiof.h> 27 #include <linux/spi/mmc_spi.h> 28 #include <linux/input.h> 29 #include <linux/input/sh_keysc.h> 30 #include <video/sh_mobile_lcdc.h> 31 #include <sound/sh_fsi.h> 32 #include <media/sh_mobile_ceu.h> 33 #include <media/tw9910.h> 34 #include <media/mt9t112.h> 35 #include <asm/heartbeat.h> 36 #include <asm/sh_eth.h> 37 #include <asm/clock.h> 38 #include <asm/suspend.h> 39 #include <cpu/sh7724.h> 40 41 /* 42 * Address Interface BusWidth 43 *----------------------------------------- 44 * 0x0000_0000 uboot 16bit 45 * 0x0004_0000 Linux romImage 16bit 46 * 0x0014_0000 MTD for Linux 16bit 47 * 0x0400_0000 Internal I/O 16/32bit 48 * 0x0800_0000 DRAM 32bit 49 * 0x1800_0000 MFI 16bit 50 */ 51 52 /* SWITCH 53 *------------------------------ 54 * DS2[1] = FlashROM write protect ON : write protect 55 * OFF : No write protect 56 * DS2[2] = RMII / TS, SCIF ON : RMII 57 * OFF : TS, SCIF3 58 * DS2[3] = Camera / Video ON : Camera 59 * OFF : NTSC/PAL (IN) 60 * DS2[5] = NTSC_OUT Clock ON : On board OSC 61 * OFF : SH7724 DV_CLK 62 * DS2[6-7] = MMC / SD ON-OFF : SD 63 * OFF-ON : MMC 64 */ 65 66 /* Heartbeat */ 67 static unsigned char led_pos[] = { 0, 1, 2, 3 }; 68 69 static struct heartbeat_data heartbeat_data = { 70 .nr_bits = 4, 71 .bit_pos = led_pos, 72 }; 73 74 static struct resource heartbeat_resource = { 75 .start = 0xA405012C, /* PTG */ 76 .end = 0xA405012E - 1, 77 .flags = IORESOURCE_MEM | IORESOURCE_MEM_8BIT, 78 }; 79 80 static struct platform_device heartbeat_device = { 81 .name = "heartbeat", 82 .id = -1, 83 .dev = { 84 .platform_data = &heartbeat_data, 85 }, 86 .num_resources = 1, 87 .resource = &heartbeat_resource, 88 }; 89 90 /* MTD */ 91 static struct mtd_partition nor_flash_partitions[] = { 92 { 93 .name = "boot loader", 94 .offset = 0, 95 .size = (5 * 1024 * 1024), 96 .mask_flags = MTD_WRITEABLE, /* force read-only */ 97 }, { 98 .name = "free-area", 99 .offset = MTDPART_OFS_APPEND, 100 .size = MTDPART_SIZ_FULL, 101 }, 102 }; 103 104 static struct physmap_flash_data nor_flash_data = { 105 .width = 2, 106 .parts = nor_flash_partitions, 107 .nr_parts = ARRAY_SIZE(nor_flash_partitions), 108 }; 109 110 static struct resource nor_flash_resources[] = { 111 [0] = { 112 .name = "NOR Flash", 113 .start = 0x00000000, 114 .end = 0x03ffffff, 115 .flags = IORESOURCE_MEM, 116 } 117 }; 118 119 static struct platform_device nor_flash_device = { 120 .name = "physmap-flash", 121 .resource = nor_flash_resources, 122 .num_resources = ARRAY_SIZE(nor_flash_resources), 123 .dev = { 124 .platform_data = &nor_flash_data, 125 }, 126 }; 127 128 /* SH Eth */ 129 #define SH_ETH_ADDR (0xA4600000) 130 static struct resource sh_eth_resources[] = { 131 [0] = { 132 .start = SH_ETH_ADDR, 133 .end = SH_ETH_ADDR + 0x1FC, 134 .flags = IORESOURCE_MEM, 135 }, 136 [1] = { 137 .start = 91, 138 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, 139 }, 140 }; 141 142 static struct sh_eth_plat_data sh_eth_plat = { 143 .phy = 0x1f, /* SMSC LAN8700 */ 144 .edmac_endian = EDMAC_LITTLE_ENDIAN, 145 .ether_link_active_low = 1 146 }; 147 148 static struct platform_device sh_eth_device = { 149 .name = "sh-eth", 150 .id = 0, 151 .dev = { 152 .platform_data = &sh_eth_plat, 153 }, 154 .num_resources = ARRAY_SIZE(sh_eth_resources), 155 .resource = sh_eth_resources, 156 .archdata = { 157 .hwblk_id = HWBLK_ETHER, 158 }, 159 }; 160 161 /* USB0 host */ 162 static void usb0_port_power(int port, int power) 163 { 164 gpio_set_value(GPIO_PTB4, power); 165 } 166 167 static struct r8a66597_platdata usb0_host_data = { 168 .on_chip = 1, 169 .port_power = usb0_port_power, 170 }; 171 172 static struct resource usb0_host_resources[] = { 173 [0] = { 174 .start = 0xa4d80000, 175 .end = 0xa4d80124 - 1, 176 .flags = IORESOURCE_MEM, 177 }, 178 [1] = { 179 .start = 65, 180 .end = 65, 181 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW, 182 }, 183 }; 184 185 static struct platform_device usb0_host_device = { 186 .name = "r8a66597_hcd", 187 .id = 0, 188 .dev = { 189 .dma_mask = NULL, /* not use dma */ 190 .coherent_dma_mask = 0xffffffff, 191 .platform_data = &usb0_host_data, 192 }, 193 .num_resources = ARRAY_SIZE(usb0_host_resources), 194 .resource = usb0_host_resources, 195 }; 196 197 /* USB1 host/function */ 198 static void usb1_port_power(int port, int power) 199 { 200 gpio_set_value(GPIO_PTB5, power); 201 } 202 203 static struct r8a66597_platdata usb1_common_data = { 204 .on_chip = 1, 205 .port_power = usb1_port_power, 206 }; 207 208 static struct resource usb1_common_resources[] = { 209 [0] = { 210 .start = 0xa4d90000, 211 .end = 0xa4d90124 - 1, 212 .flags = IORESOURCE_MEM, 213 }, 214 [1] = { 215 .start = 66, 216 .end = 66, 217 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW, 218 }, 219 }; 220 221 static struct platform_device usb1_common_device = { 222 /* .name will be added in arch_setup */ 223 .id = 1, 224 .dev = { 225 .dma_mask = NULL, /* not use dma */ 226 .coherent_dma_mask = 0xffffffff, 227 .platform_data = &usb1_common_data, 228 }, 229 .num_resources = ARRAY_SIZE(usb1_common_resources), 230 .resource = usb1_common_resources, 231 }; 232 233 /* LCDC */ 234 const static struct fb_videomode ecovec_lcd_modes[] = { 235 { 236 .name = "Panel", 237 .xres = 800, 238 .yres = 480, 239 .left_margin = 220, 240 .right_margin = 110, 241 .hsync_len = 70, 242 .upper_margin = 20, 243 .lower_margin = 5, 244 .vsync_len = 5, 245 .sync = 0, /* hsync and vsync are active low */ 246 }, 247 }; 248 249 const static struct fb_videomode ecovec_dvi_modes[] = { 250 { 251 .name = "DVI", 252 .xres = 1280, 253 .yres = 720, 254 .left_margin = 220, 255 .right_margin = 110, 256 .hsync_len = 40, 257 .upper_margin = 20, 258 .lower_margin = 5, 259 .vsync_len = 5, 260 .sync = 0, /* hsync and vsync are active low */ 261 }, 262 }; 263 264 static struct sh_mobile_lcdc_info lcdc_info = { 265 .ch[0] = { 266 .interface_type = RGB18, 267 .chan = LCDC_CHAN_MAINLCD, 268 .bpp = 16, 269 .lcd_size_cfg = { /* 7.0 inch */ 270 .width = 152, 271 .height = 91, 272 }, 273 .board_cfg = { 274 }, 275 } 276 }; 277 278 static struct resource lcdc_resources[] = { 279 [0] = { 280 .name = "LCDC", 281 .start = 0xfe940000, 282 .end = 0xfe942fff, 283 .flags = IORESOURCE_MEM, 284 }, 285 [1] = { 286 .start = 106, 287 .flags = IORESOURCE_IRQ, 288 }, 289 }; 290 291 static struct platform_device lcdc_device = { 292 .name = "sh_mobile_lcdc_fb", 293 .num_resources = ARRAY_SIZE(lcdc_resources), 294 .resource = lcdc_resources, 295 .dev = { 296 .platform_data = &lcdc_info, 297 }, 298 .archdata = { 299 .hwblk_id = HWBLK_LCDC, 300 }, 301 }; 302 303 /* CEU0 */ 304 static struct sh_mobile_ceu_info sh_mobile_ceu0_info = { 305 .flags = SH_CEU_FLAG_USE_8BIT_BUS, 306 }; 307 308 static struct resource ceu0_resources[] = { 309 [0] = { 310 .name = "CEU0", 311 .start = 0xfe910000, 312 .end = 0xfe91009f, 313 .flags = IORESOURCE_MEM, 314 }, 315 [1] = { 316 .start = 52, 317 .flags = IORESOURCE_IRQ, 318 }, 319 [2] = { 320 /* place holder for contiguous memory */ 321 }, 322 }; 323 324 static struct platform_device ceu0_device = { 325 .name = "sh_mobile_ceu", 326 .id = 0, /* "ceu0" clock */ 327 .num_resources = ARRAY_SIZE(ceu0_resources), 328 .resource = ceu0_resources, 329 .dev = { 330 .platform_data = &sh_mobile_ceu0_info, 331 }, 332 .archdata = { 333 .hwblk_id = HWBLK_CEU0, 334 }, 335 }; 336 337 /* CEU1 */ 338 static struct sh_mobile_ceu_info sh_mobile_ceu1_info = { 339 .flags = SH_CEU_FLAG_USE_8BIT_BUS, 340 }; 341 342 static struct resource ceu1_resources[] = { 343 [0] = { 344 .name = "CEU1", 345 .start = 0xfe914000, 346 .end = 0xfe91409f, 347 .flags = IORESOURCE_MEM, 348 }, 349 [1] = { 350 .start = 63, 351 .flags = IORESOURCE_IRQ, 352 }, 353 [2] = { 354 /* place holder for contiguous memory */ 355 }, 356 }; 357 358 static struct platform_device ceu1_device = { 359 .name = "sh_mobile_ceu", 360 .id = 1, /* "ceu1" clock */ 361 .num_resources = ARRAY_SIZE(ceu1_resources), 362 .resource = ceu1_resources, 363 .dev = { 364 .platform_data = &sh_mobile_ceu1_info, 365 }, 366 .archdata = { 367 .hwblk_id = HWBLK_CEU1, 368 }, 369 }; 370 371 /* I2C device */ 372 static struct i2c_board_info i2c0_devices[] = { 373 { 374 I2C_BOARD_INFO("da7210", 0x1a), 375 }, 376 }; 377 378 static struct i2c_board_info i2c1_devices[] = { 379 { 380 I2C_BOARD_INFO("r2025sd", 0x32), 381 }, 382 { 383 I2C_BOARD_INFO("lis3lv02d", 0x1c), 384 .irq = 33, 385 } 386 }; 387 388 /* KEYSC */ 389 static struct sh_keysc_info keysc_info = { 390 .mode = SH_KEYSC_MODE_1, 391 .scan_timing = 3, 392 .delay = 50, 393 .kycr2_delay = 100, 394 .keycodes = { KEY_1, 0, 0, 0, 0, 395 KEY_2, 0, 0, 0, 0, 396 KEY_3, 0, 0, 0, 0, 397 KEY_4, 0, 0, 0, 0, 398 KEY_5, 0, 0, 0, 0, 399 KEY_6, 0, 0, 0, 0, }, 400 }; 401 402 static struct resource keysc_resources[] = { 403 [0] = { 404 .name = "KEYSC", 405 .start = 0x044b0000, 406 .end = 0x044b000f, 407 .flags = IORESOURCE_MEM, 408 }, 409 [1] = { 410 .start = 79, 411 .flags = IORESOURCE_IRQ, 412 }, 413 }; 414 415 static struct platform_device keysc_device = { 416 .name = "sh_keysc", 417 .id = 0, /* keysc0 clock */ 418 .num_resources = ARRAY_SIZE(keysc_resources), 419 .resource = keysc_resources, 420 .dev = { 421 .platform_data = &keysc_info, 422 }, 423 .archdata = { 424 .hwblk_id = HWBLK_KEYSC, 425 }, 426 }; 427 428 /* TouchScreen */ 429 #define IRQ0 32 430 static int ts_get_pendown_state(void) 431 { 432 int val = 0; 433 gpio_free(GPIO_FN_INTC_IRQ0); 434 gpio_request(GPIO_PTZ0, NULL); 435 gpio_direction_input(GPIO_PTZ0); 436 437 val = gpio_get_value(GPIO_PTZ0); 438 439 gpio_free(GPIO_PTZ0); 440 gpio_request(GPIO_FN_INTC_IRQ0, NULL); 441 442 return val ? 0 : 1; 443 } 444 445 static int ts_init(void) 446 { 447 gpio_request(GPIO_FN_INTC_IRQ0, NULL); 448 return 0; 449 } 450 451 static struct tsc2007_platform_data tsc2007_info = { 452 .model = 2007, 453 .x_plate_ohms = 180, 454 .get_pendown_state = ts_get_pendown_state, 455 .init_platform_hw = ts_init, 456 }; 457 458 static struct i2c_board_info ts_i2c_clients = { 459 I2C_BOARD_INFO("tsc2007", 0x48), 460 .type = "tsc2007", 461 .platform_data = &tsc2007_info, 462 .irq = IRQ0, 463 }; 464 465 #ifdef CONFIG_MFD_SH_MOBILE_SDHI 466 /* SDHI0 */ 467 static void sdhi0_set_pwr(struct platform_device *pdev, int state) 468 { 469 gpio_set_value(GPIO_PTB6, state); 470 } 471 472 static struct sh_mobile_sdhi_info sdhi0_info = { 473 .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, 474 .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, 475 .set_pwr = sdhi0_set_pwr, 476 .tmio_caps = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD, 477 }; 478 479 static struct resource sdhi0_resources[] = { 480 [0] = { 481 .name = "SDHI0", 482 .start = 0x04ce0000, 483 .end = 0x04ce01ff, 484 .flags = IORESOURCE_MEM, 485 }, 486 [1] = { 487 .start = 100, 488 .flags = IORESOURCE_IRQ, 489 }, 490 }; 491 492 static struct platform_device sdhi0_device = { 493 .name = "sh_mobile_sdhi", 494 .num_resources = ARRAY_SIZE(sdhi0_resources), 495 .resource = sdhi0_resources, 496 .id = 0, 497 .dev = { 498 .platform_data = &sdhi0_info, 499 }, 500 .archdata = { 501 .hwblk_id = HWBLK_SDHI0, 502 }, 503 }; 504 505 #if !defined(CONFIG_MMC_SH_MMCIF) 506 /* SDHI1 */ 507 static void sdhi1_set_pwr(struct platform_device *pdev, int state) 508 { 509 gpio_set_value(GPIO_PTB7, state); 510 } 511 512 static struct sh_mobile_sdhi_info sdhi1_info = { 513 .dma_slave_tx = SHDMA_SLAVE_SDHI1_TX, 514 .dma_slave_rx = SHDMA_SLAVE_SDHI1_RX, 515 .tmio_caps = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD, 516 .set_pwr = sdhi1_set_pwr, 517 }; 518 519 static struct resource sdhi1_resources[] = { 520 [0] = { 521 .name = "SDHI1", 522 .start = 0x04cf0000, 523 .end = 0x04cf01ff, 524 .flags = IORESOURCE_MEM, 525 }, 526 [1] = { 527 .start = 23, 528 .flags = IORESOURCE_IRQ, 529 }, 530 }; 531 532 static struct platform_device sdhi1_device = { 533 .name = "sh_mobile_sdhi", 534 .num_resources = ARRAY_SIZE(sdhi1_resources), 535 .resource = sdhi1_resources, 536 .id = 1, 537 .dev = { 538 .platform_data = &sdhi1_info, 539 }, 540 .archdata = { 541 .hwblk_id = HWBLK_SDHI1, 542 }, 543 }; 544 #endif /* CONFIG_MMC_SH_MMCIF */ 545 546 #else 547 548 /* MMC SPI */ 549 static int mmc_spi_get_ro(struct device *dev) 550 { 551 return gpio_get_value(GPIO_PTY6); 552 } 553 554 static int mmc_spi_get_cd(struct device *dev) 555 { 556 return !gpio_get_value(GPIO_PTY7); 557 } 558 559 static void mmc_spi_setpower(struct device *dev, unsigned int maskval) 560 { 561 gpio_set_value(GPIO_PTB6, maskval ? 1 : 0); 562 } 563 564 static struct mmc_spi_platform_data mmc_spi_info = { 565 .get_ro = mmc_spi_get_ro, 566 .get_cd = mmc_spi_get_cd, 567 .caps = MMC_CAP_NEEDS_POLL, 568 .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, /* 3.3V only */ 569 .setpower = mmc_spi_setpower, 570 }; 571 572 static struct spi_board_info spi_bus[] = { 573 { 574 .modalias = "mmc_spi", 575 .platform_data = &mmc_spi_info, 576 .max_speed_hz = 5000000, 577 .mode = SPI_MODE_0, 578 .controller_data = (void *) GPIO_PTM4, 579 }, 580 }; 581 582 /* MSIOF0 */ 583 static struct sh_msiof_spi_info msiof0_data = { 584 .num_chipselect = 1, 585 }; 586 587 static struct resource msiof0_resources[] = { 588 [0] = { 589 .name = "MSIOF0", 590 .start = 0xa4c40000, 591 .end = 0xa4c40063, 592 .flags = IORESOURCE_MEM, 593 }, 594 [1] = { 595 .start = 84, 596 .flags = IORESOURCE_IRQ, 597 }, 598 }; 599 600 static struct platform_device msiof0_device = { 601 .name = "spi_sh_msiof", 602 .id = 0, /* MSIOF0 */ 603 .dev = { 604 .platform_data = &msiof0_data, 605 }, 606 .num_resources = ARRAY_SIZE(msiof0_resources), 607 .resource = msiof0_resources, 608 .archdata = { 609 .hwblk_id = HWBLK_MSIOF0, 610 }, 611 }; 612 613 #endif 614 615 /* I2C Video/Camera */ 616 static struct i2c_board_info i2c_camera[] = { 617 { 618 I2C_BOARD_INFO("tw9910", 0x45), 619 }, 620 { 621 /* 1st camera */ 622 I2C_BOARD_INFO("mt9t112", 0x3c), 623 }, 624 { 625 /* 2nd camera */ 626 I2C_BOARD_INFO("mt9t112", 0x3c), 627 }, 628 }; 629 630 /* tw9910 */ 631 static int tw9910_power(struct device *dev, int mode) 632 { 633 int val = mode ? 0 : 1; 634 635 gpio_set_value(GPIO_PTU2, val); 636 if (mode) 637 mdelay(100); 638 639 return 0; 640 } 641 642 static struct tw9910_video_info tw9910_info = { 643 .buswidth = SOCAM_DATAWIDTH_8, 644 .mpout = TW9910_MPO_FIELD, 645 }; 646 647 static struct soc_camera_link tw9910_link = { 648 .i2c_adapter_id = 0, 649 .bus_id = 1, 650 .power = tw9910_power, 651 .board_info = &i2c_camera[0], 652 .priv = &tw9910_info, 653 }; 654 655 /* mt9t112 */ 656 static int mt9t112_power1(struct device *dev, int mode) 657 { 658 gpio_set_value(GPIO_PTA3, mode); 659 if (mode) 660 mdelay(100); 661 662 return 0; 663 } 664 665 static struct mt9t112_camera_info mt9t112_info1 = { 666 .flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8, 667 .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */ 668 }; 669 670 static struct soc_camera_link mt9t112_link1 = { 671 .i2c_adapter_id = 0, 672 .power = mt9t112_power1, 673 .bus_id = 0, 674 .board_info = &i2c_camera[1], 675 .priv = &mt9t112_info1, 676 }; 677 678 static int mt9t112_power2(struct device *dev, int mode) 679 { 680 gpio_set_value(GPIO_PTA4, mode); 681 if (mode) 682 mdelay(100); 683 684 return 0; 685 } 686 687 static struct mt9t112_camera_info mt9t112_info2 = { 688 .flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8, 689 .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */ 690 }; 691 692 static struct soc_camera_link mt9t112_link2 = { 693 .i2c_adapter_id = 1, 694 .power = mt9t112_power2, 695 .bus_id = 1, 696 .board_info = &i2c_camera[2], 697 .priv = &mt9t112_info2, 698 }; 699 700 static struct platform_device camera_devices[] = { 701 { 702 .name = "soc-camera-pdrv", 703 .id = 0, 704 .dev = { 705 .platform_data = &tw9910_link, 706 }, 707 }, 708 { 709 .name = "soc-camera-pdrv", 710 .id = 1, 711 .dev = { 712 .platform_data = &mt9t112_link1, 713 }, 714 }, 715 { 716 .name = "soc-camera-pdrv", 717 .id = 2, 718 .dev = { 719 .platform_data = &mt9t112_link2, 720 }, 721 }, 722 }; 723 724 /* FSI */ 725 static struct sh_fsi_platform_info fsi_info = { 726 .portb_flags = SH_FSI_BRS_INV | 727 SH_FSI_OUT_SLAVE_MODE | 728 SH_FSI_IN_SLAVE_MODE | 729 SH_FSI_OFMT(I2S) | 730 SH_FSI_IFMT(I2S), 731 }; 732 733 static struct resource fsi_resources[] = { 734 [0] = { 735 .name = "FSI", 736 .start = 0xFE3C0000, 737 .end = 0xFE3C021d, 738 .flags = IORESOURCE_MEM, 739 }, 740 [1] = { 741 .start = 108, 742 .flags = IORESOURCE_IRQ, 743 }, 744 }; 745 746 static struct platform_device fsi_device = { 747 .name = "sh_fsi", 748 .id = 0, 749 .num_resources = ARRAY_SIZE(fsi_resources), 750 .resource = fsi_resources, 751 .dev = { 752 .platform_data = &fsi_info, 753 }, 754 .archdata = { 755 .hwblk_id = HWBLK_SPU, /* FSI needs SPU hwblk */ 756 }, 757 }; 758 759 /* IrDA */ 760 static struct resource irda_resources[] = { 761 [0] = { 762 .name = "IrDA", 763 .start = 0xA45D0000, 764 .end = 0xA45D0049, 765 .flags = IORESOURCE_MEM, 766 }, 767 [1] = { 768 .start = 20, 769 .flags = IORESOURCE_IRQ, 770 }, 771 }; 772 773 static struct platform_device irda_device = { 774 .name = "sh_sir", 775 .num_resources = ARRAY_SIZE(irda_resources), 776 .resource = irda_resources, 777 }; 778 779 #include <media/ak881x.h> 780 #include <media/sh_vou.h> 781 782 static struct ak881x_pdata ak881x_pdata = { 783 .flags = AK881X_IF_MODE_SLAVE, 784 }; 785 786 static struct i2c_board_info ak8813 = { 787 I2C_BOARD_INFO("ak8813", 0x20), 788 .platform_data = &ak881x_pdata, 789 }; 790 791 static struct sh_vou_pdata sh_vou_pdata = { 792 .bus_fmt = SH_VOU_BUS_8BIT, 793 .flags = SH_VOU_HSYNC_LOW | SH_VOU_VSYNC_LOW, 794 .board_info = &ak8813, 795 .i2c_adap = 0, 796 }; 797 798 static struct resource sh_vou_resources[] = { 799 [0] = { 800 .start = 0xfe960000, 801 .end = 0xfe962043, 802 .flags = IORESOURCE_MEM, 803 }, 804 [1] = { 805 .start = 55, 806 .flags = IORESOURCE_IRQ, 807 }, 808 }; 809 810 static struct platform_device vou_device = { 811 .name = "sh-vou", 812 .id = -1, 813 .num_resources = ARRAY_SIZE(sh_vou_resources), 814 .resource = sh_vou_resources, 815 .dev = { 816 .platform_data = &sh_vou_pdata, 817 }, 818 .archdata = { 819 .hwblk_id = HWBLK_VOU, 820 }, 821 }; 822 823 #if defined(CONFIG_MMC_SH_MMCIF) 824 /* SH_MMCIF */ 825 static void mmcif_set_pwr(struct platform_device *pdev, int state) 826 { 827 gpio_set_value(GPIO_PTB7, state); 828 } 829 830 static void mmcif_down_pwr(struct platform_device *pdev) 831 { 832 gpio_set_value(GPIO_PTB7, 0); 833 } 834 835 static struct resource sh_mmcif_resources[] = { 836 [0] = { 837 .name = "SH_MMCIF", 838 .start = 0xA4CA0000, 839 .end = 0xA4CA00FF, 840 .flags = IORESOURCE_MEM, 841 }, 842 [1] = { 843 /* MMC2I */ 844 .start = 29, 845 .flags = IORESOURCE_IRQ, 846 }, 847 [2] = { 848 /* MMC3I */ 849 .start = 30, 850 .flags = IORESOURCE_IRQ, 851 }, 852 }; 853 854 static struct sh_mmcif_plat_data sh_mmcif_plat = { 855 .set_pwr = mmcif_set_pwr, 856 .down_pwr = mmcif_down_pwr, 857 .sup_pclk = 0, /* SH7724: Max Pclk/2 */ 858 .caps = MMC_CAP_4_BIT_DATA | 859 MMC_CAP_8_BIT_DATA | 860 MMC_CAP_NEEDS_POLL, 861 .ocr = MMC_VDD_32_33 | MMC_VDD_33_34, 862 }; 863 864 static struct platform_device sh_mmcif_device = { 865 .name = "sh_mmcif", 866 .id = 0, 867 .dev = { 868 .platform_data = &sh_mmcif_plat, 869 }, 870 .num_resources = ARRAY_SIZE(sh_mmcif_resources), 871 .resource = sh_mmcif_resources, 872 }; 873 #endif 874 875 static struct platform_device *ecovec_devices[] __initdata = { 876 &heartbeat_device, 877 &nor_flash_device, 878 &sh_eth_device, 879 &usb0_host_device, 880 &usb1_common_device, 881 &lcdc_device, 882 &ceu0_device, 883 &ceu1_device, 884 &keysc_device, 885 #ifdef CONFIG_MFD_SH_MOBILE_SDHI 886 &sdhi0_device, 887 #if !defined(CONFIG_MMC_SH_MMCIF) 888 &sdhi1_device, 889 #endif 890 #else 891 &msiof0_device, 892 #endif 893 &camera_devices[0], 894 &camera_devices[1], 895 &camera_devices[2], 896 &fsi_device, 897 &irda_device, 898 &vou_device, 899 #if defined(CONFIG_MMC_SH_MMCIF) 900 &sh_mmcif_device, 901 #endif 902 }; 903 904 #ifdef CONFIG_I2C 905 #define EEPROM_ADDR 0x50 906 static u8 mac_read(struct i2c_adapter *a, u8 command) 907 { 908 struct i2c_msg msg[2]; 909 u8 buf; 910 int ret; 911 912 msg[0].addr = EEPROM_ADDR; 913 msg[0].flags = 0; 914 msg[0].len = 1; 915 msg[0].buf = &command; 916 917 msg[1].addr = EEPROM_ADDR; 918 msg[1].flags = I2C_M_RD; 919 msg[1].len = 1; 920 msg[1].buf = &buf; 921 922 ret = i2c_transfer(a, msg, 2); 923 if (ret < 0) { 924 printk(KERN_ERR "error %d\n", ret); 925 buf = 0xff; 926 } 927 928 return buf; 929 } 930 931 static void __init sh_eth_init(struct sh_eth_plat_data *pd) 932 { 933 struct i2c_adapter *a = i2c_get_adapter(1); 934 int i; 935 936 if (!a) { 937 pr_err("can not get I2C 1\n"); 938 return; 939 } 940 941 /* read MAC address frome EEPROM */ 942 for (i = 0; i < sizeof(pd->mac_addr); i++) { 943 pd->mac_addr[i] = mac_read(a, 0x10 + i); 944 msleep(10); 945 } 946 947 i2c_put_adapter(a); 948 } 949 #else 950 static void __init sh_eth_init(struct sh_eth_plat_data *pd) 951 { 952 pr_err("unable to read sh_eth MAC address\n"); 953 } 954 #endif 955 956 #define PORT_HIZA 0xA4050158 957 #define IODRIVEA 0xA405018A 958 959 extern char ecovec24_sdram_enter_start; 960 extern char ecovec24_sdram_enter_end; 961 extern char ecovec24_sdram_leave_start; 962 extern char ecovec24_sdram_leave_end; 963 964 static int __init arch_setup(void) 965 { 966 struct clk *clk; 967 968 /* register board specific self-refresh code */ 969 sh_mobile_register_self_refresh(SUSP_SH_STANDBY | SUSP_SH_SF | 970 SUSP_SH_RSTANDBY, 971 &ecovec24_sdram_enter_start, 972 &ecovec24_sdram_enter_end, 973 &ecovec24_sdram_leave_start, 974 &ecovec24_sdram_leave_end); 975 976 /* enable STATUS0, STATUS2 and PDSTATUS */ 977 gpio_request(GPIO_FN_STATUS0, NULL); 978 gpio_request(GPIO_FN_STATUS2, NULL); 979 gpio_request(GPIO_FN_PDSTATUS, NULL); 980 981 /* enable SCIFA0 */ 982 gpio_request(GPIO_FN_SCIF0_TXD, NULL); 983 gpio_request(GPIO_FN_SCIF0_RXD, NULL); 984 985 /* enable debug LED */ 986 gpio_request(GPIO_PTG0, NULL); 987 gpio_request(GPIO_PTG1, NULL); 988 gpio_request(GPIO_PTG2, NULL); 989 gpio_request(GPIO_PTG3, NULL); 990 gpio_direction_output(GPIO_PTG0, 0); 991 gpio_direction_output(GPIO_PTG1, 0); 992 gpio_direction_output(GPIO_PTG2, 0); 993 gpio_direction_output(GPIO_PTG3, 0); 994 __raw_writew((__raw_readw(PORT_HIZA) & ~(0x1 << 1)) , PORT_HIZA); 995 996 /* enable SH-Eth */ 997 gpio_request(GPIO_PTA1, NULL); 998 gpio_direction_output(GPIO_PTA1, 1); 999 mdelay(20); 1000 1001 gpio_request(GPIO_FN_RMII_RXD0, NULL); 1002 gpio_request(GPIO_FN_RMII_RXD1, NULL); 1003 gpio_request(GPIO_FN_RMII_TXD0, NULL); 1004 gpio_request(GPIO_FN_RMII_TXD1, NULL); 1005 gpio_request(GPIO_FN_RMII_REF_CLK, NULL); 1006 gpio_request(GPIO_FN_RMII_TX_EN, NULL); 1007 gpio_request(GPIO_FN_RMII_RX_ER, NULL); 1008 gpio_request(GPIO_FN_RMII_CRS_DV, NULL); 1009 gpio_request(GPIO_FN_MDIO, NULL); 1010 gpio_request(GPIO_FN_MDC, NULL); 1011 gpio_request(GPIO_FN_LNKSTA, NULL); 1012 1013 /* enable USB */ 1014 __raw_writew(0x0000, 0xA4D80000); 1015 __raw_writew(0x0000, 0xA4D90000); 1016 gpio_request(GPIO_PTB3, NULL); 1017 gpio_request(GPIO_PTB4, NULL); 1018 gpio_request(GPIO_PTB5, NULL); 1019 gpio_direction_input(GPIO_PTB3); 1020 gpio_direction_output(GPIO_PTB4, 0); 1021 gpio_direction_output(GPIO_PTB5, 0); 1022 __raw_writew(0x0600, 0xa40501d4); 1023 __raw_writew(0x0600, 0xa4050192); 1024 1025 if (gpio_get_value(GPIO_PTB3)) { 1026 printk(KERN_INFO "USB1 function is selected\n"); 1027 usb1_common_device.name = "r8a66597_udc"; 1028 } else { 1029 printk(KERN_INFO "USB1 host is selected\n"); 1030 usb1_common_device.name = "r8a66597_hcd"; 1031 } 1032 1033 /* enable LCDC */ 1034 gpio_request(GPIO_FN_LCDD23, NULL); 1035 gpio_request(GPIO_FN_LCDD22, NULL); 1036 gpio_request(GPIO_FN_LCDD21, NULL); 1037 gpio_request(GPIO_FN_LCDD20, NULL); 1038 gpio_request(GPIO_FN_LCDD19, NULL); 1039 gpio_request(GPIO_FN_LCDD18, NULL); 1040 gpio_request(GPIO_FN_LCDD17, NULL); 1041 gpio_request(GPIO_FN_LCDD16, NULL); 1042 gpio_request(GPIO_FN_LCDD15, NULL); 1043 gpio_request(GPIO_FN_LCDD14, NULL); 1044 gpio_request(GPIO_FN_LCDD13, NULL); 1045 gpio_request(GPIO_FN_LCDD12, NULL); 1046 gpio_request(GPIO_FN_LCDD11, NULL); 1047 gpio_request(GPIO_FN_LCDD10, NULL); 1048 gpio_request(GPIO_FN_LCDD9, NULL); 1049 gpio_request(GPIO_FN_LCDD8, NULL); 1050 gpio_request(GPIO_FN_LCDD7, NULL); 1051 gpio_request(GPIO_FN_LCDD6, NULL); 1052 gpio_request(GPIO_FN_LCDD5, NULL); 1053 gpio_request(GPIO_FN_LCDD4, NULL); 1054 gpio_request(GPIO_FN_LCDD3, NULL); 1055 gpio_request(GPIO_FN_LCDD2, NULL); 1056 gpio_request(GPIO_FN_LCDD1, NULL); 1057 gpio_request(GPIO_FN_LCDD0, NULL); 1058 gpio_request(GPIO_FN_LCDDISP, NULL); 1059 gpio_request(GPIO_FN_LCDHSYN, NULL); 1060 gpio_request(GPIO_FN_LCDDCK, NULL); 1061 gpio_request(GPIO_FN_LCDVSYN, NULL); 1062 gpio_request(GPIO_FN_LCDDON, NULL); 1063 gpio_request(GPIO_FN_LCDLCLK, NULL); 1064 __raw_writew((__raw_readw(PORT_HIZA) & ~0x0001), PORT_HIZA); 1065 1066 gpio_request(GPIO_PTE6, NULL); 1067 gpio_request(GPIO_PTU1, NULL); 1068 gpio_request(GPIO_PTR1, NULL); 1069 gpio_request(GPIO_PTA2, NULL); 1070 gpio_direction_input(GPIO_PTE6); 1071 gpio_direction_output(GPIO_PTU1, 0); 1072 gpio_direction_output(GPIO_PTR1, 0); 1073 gpio_direction_output(GPIO_PTA2, 0); 1074 1075 /* I/O buffer drive ability is high */ 1076 __raw_writew((__raw_readw(IODRIVEA) & ~0x00c0) | 0x0080 , IODRIVEA); 1077 1078 if (gpio_get_value(GPIO_PTE6)) { 1079 /* DVI */ 1080 lcdc_info.clock_source = LCDC_CLK_EXTERNAL; 1081 lcdc_info.ch[0].clock_divider = 1; 1082 lcdc_info.ch[0].lcd_cfg = ecovec_dvi_modes; 1083 lcdc_info.ch[0].num_cfg = ARRAY_SIZE(ecovec_dvi_modes); 1084 1085 gpio_set_value(GPIO_PTA2, 1); 1086 gpio_set_value(GPIO_PTU1, 1); 1087 } else { 1088 /* Panel */ 1089 lcdc_info.clock_source = LCDC_CLK_PERIPHERAL; 1090 lcdc_info.ch[0].clock_divider = 2; 1091 lcdc_info.ch[0].lcd_cfg = ecovec_lcd_modes; 1092 lcdc_info.ch[0].num_cfg = ARRAY_SIZE(ecovec_lcd_modes); 1093 1094 gpio_set_value(GPIO_PTR1, 1); 1095 1096 /* FIXME 1097 * 1098 * LCDDON control is needed for Panel, 1099 * but current sh_mobile_lcdc driver doesn't control it. 1100 * It is temporary correspondence 1101 */ 1102 gpio_request(GPIO_PTF4, NULL); 1103 gpio_direction_output(GPIO_PTF4, 1); 1104 1105 /* enable TouchScreen */ 1106 i2c_register_board_info(0, &ts_i2c_clients, 1); 1107 set_irq_type(IRQ0, IRQ_TYPE_LEVEL_LOW); 1108 } 1109 1110 /* enable CEU0 */ 1111 gpio_request(GPIO_FN_VIO0_D15, NULL); 1112 gpio_request(GPIO_FN_VIO0_D14, NULL); 1113 gpio_request(GPIO_FN_VIO0_D13, NULL); 1114 gpio_request(GPIO_FN_VIO0_D12, NULL); 1115 gpio_request(GPIO_FN_VIO0_D11, NULL); 1116 gpio_request(GPIO_FN_VIO0_D10, NULL); 1117 gpio_request(GPIO_FN_VIO0_D9, NULL); 1118 gpio_request(GPIO_FN_VIO0_D8, NULL); 1119 gpio_request(GPIO_FN_VIO0_D7, NULL); 1120 gpio_request(GPIO_FN_VIO0_D6, NULL); 1121 gpio_request(GPIO_FN_VIO0_D5, NULL); 1122 gpio_request(GPIO_FN_VIO0_D4, NULL); 1123 gpio_request(GPIO_FN_VIO0_D3, NULL); 1124 gpio_request(GPIO_FN_VIO0_D2, NULL); 1125 gpio_request(GPIO_FN_VIO0_D1, NULL); 1126 gpio_request(GPIO_FN_VIO0_D0, NULL); 1127 gpio_request(GPIO_FN_VIO0_VD, NULL); 1128 gpio_request(GPIO_FN_VIO0_CLK, NULL); 1129 gpio_request(GPIO_FN_VIO0_FLD, NULL); 1130 gpio_request(GPIO_FN_VIO0_HD, NULL); 1131 platform_resource_setup_memory(&ceu0_device, "ceu0", 4 << 20); 1132 1133 /* enable CEU1 */ 1134 gpio_request(GPIO_FN_VIO1_D7, NULL); 1135 gpio_request(GPIO_FN_VIO1_D6, NULL); 1136 gpio_request(GPIO_FN_VIO1_D5, NULL); 1137 gpio_request(GPIO_FN_VIO1_D4, NULL); 1138 gpio_request(GPIO_FN_VIO1_D3, NULL); 1139 gpio_request(GPIO_FN_VIO1_D2, NULL); 1140 gpio_request(GPIO_FN_VIO1_D1, NULL); 1141 gpio_request(GPIO_FN_VIO1_D0, NULL); 1142 gpio_request(GPIO_FN_VIO1_FLD, NULL); 1143 gpio_request(GPIO_FN_VIO1_HD, NULL); 1144 gpio_request(GPIO_FN_VIO1_VD, NULL); 1145 gpio_request(GPIO_FN_VIO1_CLK, NULL); 1146 platform_resource_setup_memory(&ceu1_device, "ceu1", 4 << 20); 1147 1148 /* enable KEYSC */ 1149 gpio_request(GPIO_FN_KEYOUT5_IN5, NULL); 1150 gpio_request(GPIO_FN_KEYOUT4_IN6, NULL); 1151 gpio_request(GPIO_FN_KEYOUT3, NULL); 1152 gpio_request(GPIO_FN_KEYOUT2, NULL); 1153 gpio_request(GPIO_FN_KEYOUT1, NULL); 1154 gpio_request(GPIO_FN_KEYOUT0, NULL); 1155 gpio_request(GPIO_FN_KEYIN0, NULL); 1156 1157 /* enable user debug switch */ 1158 gpio_request(GPIO_PTR0, NULL); 1159 gpio_request(GPIO_PTR4, NULL); 1160 gpio_request(GPIO_PTR5, NULL); 1161 gpio_request(GPIO_PTR6, NULL); 1162 gpio_direction_input(GPIO_PTR0); 1163 gpio_direction_input(GPIO_PTR4); 1164 gpio_direction_input(GPIO_PTR5); 1165 gpio_direction_input(GPIO_PTR6); 1166 1167 #ifdef CONFIG_MFD_SH_MOBILE_SDHI 1168 /* enable SDHI0 on CN11 (needs DS2.4 set to ON) */ 1169 gpio_request(GPIO_FN_SDHI0CD, NULL); 1170 gpio_request(GPIO_FN_SDHI0WP, NULL); 1171 gpio_request(GPIO_FN_SDHI0CMD, NULL); 1172 gpio_request(GPIO_FN_SDHI0CLK, NULL); 1173 gpio_request(GPIO_FN_SDHI0D3, NULL); 1174 gpio_request(GPIO_FN_SDHI0D2, NULL); 1175 gpio_request(GPIO_FN_SDHI0D1, NULL); 1176 gpio_request(GPIO_FN_SDHI0D0, NULL); 1177 gpio_request(GPIO_PTB6, NULL); 1178 gpio_direction_output(GPIO_PTB6, 0); 1179 1180 #if !defined(CONFIG_MMC_SH_MMCIF) 1181 /* enable SDHI1 on CN12 (needs DS2.6,7 set to ON,OFF) */ 1182 gpio_request(GPIO_FN_SDHI1CD, NULL); 1183 gpio_request(GPIO_FN_SDHI1WP, NULL); 1184 gpio_request(GPIO_FN_SDHI1CMD, NULL); 1185 gpio_request(GPIO_FN_SDHI1CLK, NULL); 1186 gpio_request(GPIO_FN_SDHI1D3, NULL); 1187 gpio_request(GPIO_FN_SDHI1D2, NULL); 1188 gpio_request(GPIO_FN_SDHI1D1, NULL); 1189 gpio_request(GPIO_FN_SDHI1D0, NULL); 1190 gpio_request(GPIO_PTB7, NULL); 1191 gpio_direction_output(GPIO_PTB7, 0); 1192 1193 /* I/O buffer drive ability is high for SDHI1 */ 1194 __raw_writew((__raw_readw(IODRIVEA) & ~0x3000) | 0x2000 , IODRIVEA); 1195 #endif /* CONFIG_MMC_SH_MMCIF */ 1196 #else 1197 /* enable MSIOF0 on CN11 (needs DS2.4 set to OFF) */ 1198 gpio_request(GPIO_FN_MSIOF0_TXD, NULL); 1199 gpio_request(GPIO_FN_MSIOF0_RXD, NULL); 1200 gpio_request(GPIO_FN_MSIOF0_TSCK, NULL); 1201 gpio_request(GPIO_PTM4, NULL); /* software CS control of TSYNC pin */ 1202 gpio_direction_output(GPIO_PTM4, 1); /* active low CS */ 1203 gpio_request(GPIO_PTB6, NULL); /* 3.3V power control */ 1204 gpio_direction_output(GPIO_PTB6, 0); /* disable power by default */ 1205 gpio_request(GPIO_PTY6, NULL); /* write protect */ 1206 gpio_direction_input(GPIO_PTY6); 1207 gpio_request(GPIO_PTY7, NULL); /* card detect */ 1208 gpio_direction_input(GPIO_PTY7); 1209 1210 spi_register_board_info(spi_bus, ARRAY_SIZE(spi_bus)); 1211 #endif 1212 1213 /* enable Video */ 1214 gpio_request(GPIO_PTU2, NULL); 1215 gpio_direction_output(GPIO_PTU2, 1); 1216 1217 /* enable Camera */ 1218 gpio_request(GPIO_PTA3, NULL); 1219 gpio_request(GPIO_PTA4, NULL); 1220 gpio_direction_output(GPIO_PTA3, 0); 1221 gpio_direction_output(GPIO_PTA4, 0); 1222 1223 /* enable FSI */ 1224 gpio_request(GPIO_FN_FSIMCKB, NULL); 1225 gpio_request(GPIO_FN_FSIIBSD, NULL); 1226 gpio_request(GPIO_FN_FSIOBSD, NULL); 1227 gpio_request(GPIO_FN_FSIIBBCK, NULL); 1228 gpio_request(GPIO_FN_FSIIBLRCK, NULL); 1229 gpio_request(GPIO_FN_FSIOBBCK, NULL); 1230 gpio_request(GPIO_FN_FSIOBLRCK, NULL); 1231 gpio_request(GPIO_FN_CLKAUDIOBO, NULL); 1232 1233 /* set SPU2 clock to 83.4 MHz */ 1234 clk = clk_get(NULL, "spu_clk"); 1235 if (!IS_ERR(clk)) { 1236 clk_set_rate(clk, clk_round_rate(clk, 83333333)); 1237 clk_put(clk); 1238 } 1239 1240 /* change parent of FSI B */ 1241 clk = clk_get(NULL, "fsib_clk"); 1242 if (!IS_ERR(clk)) { 1243 /* 48kHz dummy clock was used to make sure 1/1 divide */ 1244 clk_set_rate(&sh7724_fsimckb_clk, 48000); 1245 clk_set_parent(clk, &sh7724_fsimckb_clk); 1246 clk_set_rate(clk, 48000); 1247 clk_put(clk); 1248 } 1249 1250 gpio_request(GPIO_PTU0, NULL); 1251 gpio_direction_output(GPIO_PTU0, 0); 1252 mdelay(20); 1253 1254 /* enable motion sensor */ 1255 gpio_request(GPIO_FN_INTC_IRQ1, NULL); 1256 gpio_direction_input(GPIO_FN_INTC_IRQ1); 1257 1258 /* set VPU clock to 166 MHz */ 1259 clk = clk_get(NULL, "vpu_clk"); 1260 if (!IS_ERR(clk)) { 1261 clk_set_rate(clk, clk_round_rate(clk, 166000000)); 1262 clk_put(clk); 1263 } 1264 1265 /* enable IrDA */ 1266 gpio_request(GPIO_FN_IRDA_OUT, NULL); 1267 gpio_request(GPIO_FN_IRDA_IN, NULL); 1268 gpio_request(GPIO_PTU5, NULL); 1269 gpio_direction_output(GPIO_PTU5, 0); 1270 1271 #if defined(CONFIG_MMC_SH_MMCIF) 1272 /* enable MMCIF (needs DS2.6,7 set to OFF,ON) */ 1273 gpio_request(GPIO_FN_MMC_D7, NULL); 1274 gpio_request(GPIO_FN_MMC_D6, NULL); 1275 gpio_request(GPIO_FN_MMC_D5, NULL); 1276 gpio_request(GPIO_FN_MMC_D4, NULL); 1277 gpio_request(GPIO_FN_MMC_D3, NULL); 1278 gpio_request(GPIO_FN_MMC_D2, NULL); 1279 gpio_request(GPIO_FN_MMC_D1, NULL); 1280 gpio_request(GPIO_FN_MMC_D0, NULL); 1281 gpio_request(GPIO_FN_MMC_CLK, NULL); 1282 gpio_request(GPIO_FN_MMC_CMD, NULL); 1283 gpio_request(GPIO_PTB7, NULL); 1284 gpio_direction_output(GPIO_PTB7, 0); 1285 1286 /* I/O buffer drive ability is high for MMCIF */ 1287 __raw_writew((__raw_readw(IODRIVEA) & ~0x3000) | 0x2000 , IODRIVEA); 1288 #endif 1289 1290 /* enable I2C device */ 1291 i2c_register_board_info(0, i2c0_devices, 1292 ARRAY_SIZE(i2c0_devices)); 1293 1294 i2c_register_board_info(1, i2c1_devices, 1295 ARRAY_SIZE(i2c1_devices)); 1296 1297 #if defined(CONFIG_VIDEO_SH_VOU) || defined(CONFIG_VIDEO_SH_VOU_MODULE) 1298 /* VOU */ 1299 gpio_request(GPIO_FN_DV_D15, NULL); 1300 gpio_request(GPIO_FN_DV_D14, NULL); 1301 gpio_request(GPIO_FN_DV_D13, NULL); 1302 gpio_request(GPIO_FN_DV_D12, NULL); 1303 gpio_request(GPIO_FN_DV_D11, NULL); 1304 gpio_request(GPIO_FN_DV_D10, NULL); 1305 gpio_request(GPIO_FN_DV_D9, NULL); 1306 gpio_request(GPIO_FN_DV_D8, NULL); 1307 gpio_request(GPIO_FN_DV_CLKI, NULL); 1308 gpio_request(GPIO_FN_DV_CLK, NULL); 1309 gpio_request(GPIO_FN_DV_VSYNC, NULL); 1310 gpio_request(GPIO_FN_DV_HSYNC, NULL); 1311 1312 /* AK8813 power / reset sequence */ 1313 gpio_request(GPIO_PTG4, NULL); 1314 gpio_request(GPIO_PTU3, NULL); 1315 /* Reset */ 1316 gpio_direction_output(GPIO_PTG4, 0); 1317 /* Power down */ 1318 gpio_direction_output(GPIO_PTU3, 1); 1319 1320 udelay(10); 1321 1322 /* Power up, reset */ 1323 gpio_set_value(GPIO_PTU3, 0); 1324 1325 udelay(10); 1326 1327 /* Remove reset */ 1328 gpio_set_value(GPIO_PTG4, 1); 1329 #endif 1330 1331 return platform_add_devices(ecovec_devices, 1332 ARRAY_SIZE(ecovec_devices)); 1333 } 1334 arch_initcall(arch_setup); 1335 1336 static int __init devices_setup(void) 1337 { 1338 sh_eth_init(&sh_eth_plat); 1339 return 0; 1340 } 1341 device_initcall(devices_setup); 1342 1343 static struct sh_machine_vector mv_ecovec __initmv = { 1344 .mv_name = "R0P7724 (EcoVec)", 1345 }; 1346