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/mmc/host.h> 15 #include <linux/mmc/sh_mmcif.h> 16 #include <linux/mtd/physmap.h> 17 #include <linux/mfd/tmio.h> 18 #include <linux/gpio.h> 19 #include <linux/interrupt.h> 20 #include <linux/io.h> 21 #include <linux/delay.h> 22 #include <linux/regulator/fixed.h> 23 #include <linux/regulator/machine.h> 24 #include <linux/usb/r8a66597.h> 25 #include <linux/usb/renesas_usbhs.h> 26 #include <linux/i2c.h> 27 #include <linux/platform_data/tsc2007.h> 28 #include <linux/spi/spi.h> 29 #include <linux/spi/sh_msiof.h> 30 #include <linux/spi/mmc_spi.h> 31 #include <linux/input.h> 32 #include <linux/input/sh_keysc.h> 33 #include <linux/platform_data/gpio_backlight.h> 34 #include <linux/sh_eth.h> 35 #include <linux/sh_intc.h> 36 #include <linux/videodev2.h> 37 #include <video/sh_mobile_lcdc.h> 38 #include <sound/sh_fsi.h> 39 #include <sound/simple_card.h> 40 #include <media/drv-intf/sh_mobile_ceu.h> 41 #include <media/soc_camera.h> 42 #include <media/i2c/tw9910.h> 43 #include <media/i2c/mt9t112.h> 44 #include <asm/heartbeat.h> 45 #include <asm/clock.h> 46 #include <asm/suspend.h> 47 #include <cpu/sh7724.h> 48 49 /* 50 * Address Interface BusWidth 51 *----------------------------------------- 52 * 0x0000_0000 uboot 16bit 53 * 0x0004_0000 Linux romImage 16bit 54 * 0x0014_0000 MTD for Linux 16bit 55 * 0x0400_0000 Internal I/O 16/32bit 56 * 0x0800_0000 DRAM 32bit 57 * 0x1800_0000 MFI 16bit 58 */ 59 60 /* SWITCH 61 *------------------------------ 62 * DS2[1] = FlashROM write protect ON : write protect 63 * OFF : No write protect 64 * DS2[2] = RMII / TS, SCIF ON : RMII 65 * OFF : TS, SCIF3 66 * DS2[3] = Camera / Video ON : Camera 67 * OFF : NTSC/PAL (IN) 68 * DS2[5] = NTSC_OUT Clock ON : On board OSC 69 * OFF : SH7724 DV_CLK 70 * DS2[6-7] = MMC / SD ON-OFF : SD 71 * OFF-ON : MMC 72 */ 73 74 /* 75 * FSI - DA7210 76 * 77 * it needs amixer settings for playing 78 * 79 * amixer set 'HeadPhone' 80 80 * amixer set 'Out Mixer Left DAC Left' on 81 * amixer set 'Out Mixer Right DAC Right' on 82 */ 83 84 /* Heartbeat */ 85 static unsigned char led_pos[] = { 0, 1, 2, 3 }; 86 87 static struct heartbeat_data heartbeat_data = { 88 .nr_bits = 4, 89 .bit_pos = led_pos, 90 }; 91 92 static struct resource heartbeat_resource = { 93 .start = 0xA405012C, /* PTG */ 94 .end = 0xA405012E - 1, 95 .flags = IORESOURCE_MEM | IORESOURCE_MEM_8BIT, 96 }; 97 98 static struct platform_device heartbeat_device = { 99 .name = "heartbeat", 100 .id = -1, 101 .dev = { 102 .platform_data = &heartbeat_data, 103 }, 104 .num_resources = 1, 105 .resource = &heartbeat_resource, 106 }; 107 108 /* MTD */ 109 static struct mtd_partition nor_flash_partitions[] = { 110 { 111 .name = "boot loader", 112 .offset = 0, 113 .size = (5 * 1024 * 1024), 114 .mask_flags = MTD_WRITEABLE, /* force read-only */ 115 }, { 116 .name = "free-area", 117 .offset = MTDPART_OFS_APPEND, 118 .size = MTDPART_SIZ_FULL, 119 }, 120 }; 121 122 static struct physmap_flash_data nor_flash_data = { 123 .width = 2, 124 .parts = nor_flash_partitions, 125 .nr_parts = ARRAY_SIZE(nor_flash_partitions), 126 }; 127 128 static struct resource nor_flash_resources[] = { 129 [0] = { 130 .name = "NOR Flash", 131 .start = 0x00000000, 132 .end = 0x03ffffff, 133 .flags = IORESOURCE_MEM, 134 } 135 }; 136 137 static struct platform_device nor_flash_device = { 138 .name = "physmap-flash", 139 .resource = nor_flash_resources, 140 .num_resources = ARRAY_SIZE(nor_flash_resources), 141 .dev = { 142 .platform_data = &nor_flash_data, 143 }, 144 }; 145 146 /* SH Eth */ 147 #define SH_ETH_ADDR (0xA4600000) 148 static struct resource sh_eth_resources[] = { 149 [0] = { 150 .start = SH_ETH_ADDR, 151 .end = SH_ETH_ADDR + 0x1FC, 152 .flags = IORESOURCE_MEM, 153 }, 154 [1] = { 155 .start = evt2irq(0xd60), 156 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, 157 }, 158 }; 159 160 static struct sh_eth_plat_data sh_eth_plat = { 161 .phy = 0x1f, /* SMSC LAN8700 */ 162 .phy_interface = PHY_INTERFACE_MODE_MII, 163 .ether_link_active_low = 1 164 }; 165 166 static struct platform_device sh_eth_device = { 167 .name = "sh7724-ether", 168 .id = 0, 169 .dev = { 170 .platform_data = &sh_eth_plat, 171 }, 172 .num_resources = ARRAY_SIZE(sh_eth_resources), 173 .resource = sh_eth_resources, 174 }; 175 176 /* USB0 host */ 177 static void usb0_port_power(int port, int power) 178 { 179 gpio_set_value(GPIO_PTB4, power); 180 } 181 182 static struct r8a66597_platdata usb0_host_data = { 183 .on_chip = 1, 184 .port_power = usb0_port_power, 185 }; 186 187 static struct resource usb0_host_resources[] = { 188 [0] = { 189 .start = 0xa4d80000, 190 .end = 0xa4d80124 - 1, 191 .flags = IORESOURCE_MEM, 192 }, 193 [1] = { 194 .start = evt2irq(0xa20), 195 .end = evt2irq(0xa20), 196 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW, 197 }, 198 }; 199 200 static struct platform_device usb0_host_device = { 201 .name = "r8a66597_hcd", 202 .id = 0, 203 .dev = { 204 .dma_mask = NULL, /* not use dma */ 205 .coherent_dma_mask = 0xffffffff, 206 .platform_data = &usb0_host_data, 207 }, 208 .num_resources = ARRAY_SIZE(usb0_host_resources), 209 .resource = usb0_host_resources, 210 }; 211 212 /* USB1 host/function */ 213 static void usb1_port_power(int port, int power) 214 { 215 gpio_set_value(GPIO_PTB5, power); 216 } 217 218 static struct r8a66597_platdata usb1_common_data = { 219 .on_chip = 1, 220 .port_power = usb1_port_power, 221 }; 222 223 static struct resource usb1_common_resources[] = { 224 [0] = { 225 .start = 0xa4d90000, 226 .end = 0xa4d90124 - 1, 227 .flags = IORESOURCE_MEM, 228 }, 229 [1] = { 230 .start = evt2irq(0xa40), 231 .end = evt2irq(0xa40), 232 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW, 233 }, 234 }; 235 236 static struct platform_device usb1_common_device = { 237 /* .name will be added in arch_setup */ 238 .id = 1, 239 .dev = { 240 .dma_mask = NULL, /* not use dma */ 241 .coherent_dma_mask = 0xffffffff, 242 .platform_data = &usb1_common_data, 243 }, 244 .num_resources = ARRAY_SIZE(usb1_common_resources), 245 .resource = usb1_common_resources, 246 }; 247 248 /* 249 * USBHS 250 */ 251 static int usbhs_get_id(struct platform_device *pdev) 252 { 253 return gpio_get_value(GPIO_PTB3); 254 } 255 256 static int usbhs_phy_reset(struct platform_device *pdev) 257 { 258 /* enable vbus if HOST */ 259 if (!gpio_get_value(GPIO_PTB3)) 260 gpio_set_value(GPIO_PTB5, 1); 261 262 return 0; 263 } 264 265 static struct renesas_usbhs_platform_info usbhs_info = { 266 .platform_callback = { 267 .get_id = usbhs_get_id, 268 .phy_reset = usbhs_phy_reset, 269 }, 270 .driver_param = { 271 .buswait_bwait = 4, 272 .detection_delay = 5, 273 .d0_tx_id = SHDMA_SLAVE_USB1D0_TX, 274 .d0_rx_id = SHDMA_SLAVE_USB1D0_RX, 275 .d1_tx_id = SHDMA_SLAVE_USB1D1_TX, 276 .d1_rx_id = SHDMA_SLAVE_USB1D1_RX, 277 }, 278 }; 279 280 static struct resource usbhs_resources[] = { 281 [0] = { 282 .start = 0xa4d90000, 283 .end = 0xa4d90124 - 1, 284 .flags = IORESOURCE_MEM, 285 }, 286 [1] = { 287 .start = evt2irq(0xa40), 288 .end = evt2irq(0xa40), 289 .flags = IORESOURCE_IRQ, 290 }, 291 }; 292 293 static struct platform_device usbhs_device = { 294 .name = "renesas_usbhs", 295 .id = 1, 296 .dev = { 297 .dma_mask = NULL, /* not use dma */ 298 .coherent_dma_mask = 0xffffffff, 299 .platform_data = &usbhs_info, 300 }, 301 .num_resources = ARRAY_SIZE(usbhs_resources), 302 .resource = usbhs_resources, 303 }; 304 305 /* LCDC and backlight */ 306 static const struct fb_videomode ecovec_lcd_modes[] = { 307 { 308 .name = "Panel", 309 .xres = 800, 310 .yres = 480, 311 .left_margin = 220, 312 .right_margin = 110, 313 .hsync_len = 70, 314 .upper_margin = 20, 315 .lower_margin = 5, 316 .vsync_len = 5, 317 .sync = 0, /* hsync and vsync are active low */ 318 }, 319 }; 320 321 static const struct fb_videomode ecovec_dvi_modes[] = { 322 { 323 .name = "DVI", 324 .xres = 1280, 325 .yres = 720, 326 .left_margin = 220, 327 .right_margin = 110, 328 .hsync_len = 40, 329 .upper_margin = 20, 330 .lower_margin = 5, 331 .vsync_len = 5, 332 .sync = 0, /* hsync and vsync are active low */ 333 }, 334 }; 335 336 static struct sh_mobile_lcdc_info lcdc_info = { 337 .ch[0] = { 338 .interface_type = RGB18, 339 .chan = LCDC_CHAN_MAINLCD, 340 .fourcc = V4L2_PIX_FMT_RGB565, 341 .panel_cfg = { /* 7.0 inch */ 342 .width = 152, 343 .height = 91, 344 }, 345 } 346 }; 347 348 static struct resource lcdc_resources[] = { 349 [0] = { 350 .name = "LCDC", 351 .start = 0xfe940000, 352 .end = 0xfe942fff, 353 .flags = IORESOURCE_MEM, 354 }, 355 [1] = { 356 .start = evt2irq(0xf40), 357 .flags = IORESOURCE_IRQ, 358 }, 359 }; 360 361 static struct platform_device lcdc_device = { 362 .name = "sh_mobile_lcdc_fb", 363 .num_resources = ARRAY_SIZE(lcdc_resources), 364 .resource = lcdc_resources, 365 .dev = { 366 .platform_data = &lcdc_info, 367 }, 368 }; 369 370 static struct gpio_backlight_platform_data gpio_backlight_data = { 371 .fbdev = &lcdc_device.dev, 372 .gpio = GPIO_PTR1, 373 .def_value = 1, 374 .name = "backlight", 375 }; 376 377 static struct platform_device gpio_backlight_device = { 378 .name = "gpio-backlight", 379 .dev = { 380 .platform_data = &gpio_backlight_data, 381 }, 382 }; 383 384 /* CEU0 */ 385 static struct sh_mobile_ceu_info sh_mobile_ceu0_info = { 386 .flags = SH_CEU_FLAG_USE_8BIT_BUS, 387 }; 388 389 static struct resource ceu0_resources[] = { 390 [0] = { 391 .name = "CEU0", 392 .start = 0xfe910000, 393 .end = 0xfe91009f, 394 .flags = IORESOURCE_MEM, 395 }, 396 [1] = { 397 .start = evt2irq(0x880), 398 .flags = IORESOURCE_IRQ, 399 }, 400 [2] = { 401 /* place holder for contiguous memory */ 402 }, 403 }; 404 405 static struct platform_device ceu0_device = { 406 .name = "sh_mobile_ceu", 407 .id = 0, /* "ceu0" clock */ 408 .num_resources = ARRAY_SIZE(ceu0_resources), 409 .resource = ceu0_resources, 410 .dev = { 411 .platform_data = &sh_mobile_ceu0_info, 412 }, 413 }; 414 415 /* CEU1 */ 416 static struct sh_mobile_ceu_info sh_mobile_ceu1_info = { 417 .flags = SH_CEU_FLAG_USE_8BIT_BUS, 418 }; 419 420 static struct resource ceu1_resources[] = { 421 [0] = { 422 .name = "CEU1", 423 .start = 0xfe914000, 424 .end = 0xfe91409f, 425 .flags = IORESOURCE_MEM, 426 }, 427 [1] = { 428 .start = evt2irq(0x9e0), 429 .flags = IORESOURCE_IRQ, 430 }, 431 [2] = { 432 /* place holder for contiguous memory */ 433 }, 434 }; 435 436 static struct platform_device ceu1_device = { 437 .name = "sh_mobile_ceu", 438 .id = 1, /* "ceu1" clock */ 439 .num_resources = ARRAY_SIZE(ceu1_resources), 440 .resource = ceu1_resources, 441 .dev = { 442 .platform_data = &sh_mobile_ceu1_info, 443 }, 444 }; 445 446 /* I2C device */ 447 static struct i2c_board_info i2c0_devices[] = { 448 { 449 I2C_BOARD_INFO("da7210", 0x1a), 450 }, 451 }; 452 453 static struct i2c_board_info i2c1_devices[] = { 454 { 455 I2C_BOARD_INFO("r2025sd", 0x32), 456 }, 457 { 458 I2C_BOARD_INFO("lis3lv02d", 0x1c), 459 .irq = evt2irq(0x620), 460 } 461 }; 462 463 /* KEYSC */ 464 static struct sh_keysc_info keysc_info = { 465 .mode = SH_KEYSC_MODE_1, 466 .scan_timing = 3, 467 .delay = 50, 468 .kycr2_delay = 100, 469 .keycodes = { KEY_1, 0, 0, 0, 0, 470 KEY_2, 0, 0, 0, 0, 471 KEY_3, 0, 0, 0, 0, 472 KEY_4, 0, 0, 0, 0, 473 KEY_5, 0, 0, 0, 0, 474 KEY_6, 0, 0, 0, 0, }, 475 }; 476 477 static struct resource keysc_resources[] = { 478 [0] = { 479 .name = "KEYSC", 480 .start = 0x044b0000, 481 .end = 0x044b000f, 482 .flags = IORESOURCE_MEM, 483 }, 484 [1] = { 485 .start = evt2irq(0xbe0), 486 .flags = IORESOURCE_IRQ, 487 }, 488 }; 489 490 static struct platform_device keysc_device = { 491 .name = "sh_keysc", 492 .id = 0, /* keysc0 clock */ 493 .num_resources = ARRAY_SIZE(keysc_resources), 494 .resource = keysc_resources, 495 .dev = { 496 .platform_data = &keysc_info, 497 }, 498 }; 499 500 /* TouchScreen */ 501 #define IRQ0 evt2irq(0x600) 502 503 static int ts_get_pendown_state(struct device *dev) 504 { 505 int val = 0; 506 gpio_free(GPIO_FN_INTC_IRQ0); 507 gpio_request(GPIO_PTZ0, NULL); 508 gpio_direction_input(GPIO_PTZ0); 509 510 val = gpio_get_value(GPIO_PTZ0); 511 512 gpio_free(GPIO_PTZ0); 513 gpio_request(GPIO_FN_INTC_IRQ0, NULL); 514 515 return val ? 0 : 1; 516 } 517 518 static int ts_init(void) 519 { 520 gpio_request(GPIO_FN_INTC_IRQ0, NULL); 521 return 0; 522 } 523 524 static struct tsc2007_platform_data tsc2007_info = { 525 .model = 2007, 526 .x_plate_ohms = 180, 527 .get_pendown_state = ts_get_pendown_state, 528 .init_platform_hw = ts_init, 529 }; 530 531 static struct i2c_board_info ts_i2c_clients = { 532 I2C_BOARD_INFO("tsc2007", 0x48), 533 .type = "tsc2007", 534 .platform_data = &tsc2007_info, 535 .irq = IRQ0, 536 }; 537 538 static struct regulator_consumer_supply cn12_power_consumers[] = 539 { 540 REGULATOR_SUPPLY("vmmc", "sh_mmcif.0"), 541 REGULATOR_SUPPLY("vqmmc", "sh_mmcif.0"), 542 REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"), 543 REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.1"), 544 }; 545 546 static struct regulator_init_data cn12_power_init_data = { 547 .constraints = { 548 .valid_ops_mask = REGULATOR_CHANGE_STATUS, 549 }, 550 .num_consumer_supplies = ARRAY_SIZE(cn12_power_consumers), 551 .consumer_supplies = cn12_power_consumers, 552 }; 553 554 static struct fixed_voltage_config cn12_power_info = { 555 .supply_name = "CN12 SD/MMC Vdd", 556 .microvolts = 3300000, 557 .gpio = GPIO_PTB7, 558 .enable_high = 1, 559 .init_data = &cn12_power_init_data, 560 }; 561 562 static struct platform_device cn12_power = { 563 .name = "reg-fixed-voltage", 564 .id = 0, 565 .dev = { 566 .platform_data = &cn12_power_info, 567 }, 568 }; 569 570 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE) 571 /* SDHI0 */ 572 static struct regulator_consumer_supply sdhi0_power_consumers[] = 573 { 574 REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"), 575 REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"), 576 }; 577 578 static struct regulator_init_data sdhi0_power_init_data = { 579 .constraints = { 580 .valid_ops_mask = REGULATOR_CHANGE_STATUS, 581 }, 582 .num_consumer_supplies = ARRAY_SIZE(sdhi0_power_consumers), 583 .consumer_supplies = sdhi0_power_consumers, 584 }; 585 586 static struct fixed_voltage_config sdhi0_power_info = { 587 .supply_name = "CN11 SD/MMC Vdd", 588 .microvolts = 3300000, 589 .gpio = GPIO_PTB6, 590 .enable_high = 1, 591 .init_data = &sdhi0_power_init_data, 592 }; 593 594 static struct platform_device sdhi0_power = { 595 .name = "reg-fixed-voltage", 596 .id = 1, 597 .dev = { 598 .platform_data = &sdhi0_power_info, 599 }, 600 }; 601 602 static struct tmio_mmc_data sdhi0_info = { 603 .chan_priv_tx = (void *)SHDMA_SLAVE_SDHI0_TX, 604 .chan_priv_rx = (void *)SHDMA_SLAVE_SDHI0_RX, 605 .capabilities = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD | 606 MMC_CAP_NEEDS_POLL, 607 .flags = TMIO_MMC_USE_GPIO_CD, 608 .cd_gpio = GPIO_PTY7, 609 }; 610 611 static struct resource sdhi0_resources[] = { 612 [0] = { 613 .name = "SDHI0", 614 .start = 0x04ce0000, 615 .end = 0x04ce00ff, 616 .flags = IORESOURCE_MEM, 617 }, 618 [1] = { 619 .start = evt2irq(0xe80), 620 .flags = IORESOURCE_IRQ, 621 }, 622 }; 623 624 static struct platform_device sdhi0_device = { 625 .name = "sh_mobile_sdhi", 626 .num_resources = ARRAY_SIZE(sdhi0_resources), 627 .resource = sdhi0_resources, 628 .id = 0, 629 .dev = { 630 .platform_data = &sdhi0_info, 631 }, 632 }; 633 634 #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) 635 /* SDHI1 */ 636 static struct tmio_mmc_data sdhi1_info = { 637 .chan_priv_tx = (void *)SHDMA_SLAVE_SDHI1_TX, 638 .chan_priv_rx = (void *)SHDMA_SLAVE_SDHI1_RX, 639 .capabilities = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD | 640 MMC_CAP_NEEDS_POLL, 641 .flags = TMIO_MMC_USE_GPIO_CD, 642 .cd_gpio = GPIO_PTW7, 643 }; 644 645 static struct resource sdhi1_resources[] = { 646 [0] = { 647 .name = "SDHI1", 648 .start = 0x04cf0000, 649 .end = 0x04cf00ff, 650 .flags = IORESOURCE_MEM, 651 }, 652 [1] = { 653 .start = evt2irq(0x4e0), 654 .flags = IORESOURCE_IRQ, 655 }, 656 }; 657 658 static struct platform_device sdhi1_device = { 659 .name = "sh_mobile_sdhi", 660 .num_resources = ARRAY_SIZE(sdhi1_resources), 661 .resource = sdhi1_resources, 662 .id = 1, 663 .dev = { 664 .platform_data = &sdhi1_info, 665 }, 666 }; 667 #endif /* CONFIG_MMC_SH_MMCIF */ 668 669 #else 670 671 /* MMC SPI */ 672 static void mmc_spi_setpower(struct device *dev, unsigned int maskval) 673 { 674 gpio_set_value(GPIO_PTB6, maskval ? 1 : 0); 675 } 676 677 static struct mmc_spi_platform_data mmc_spi_info = { 678 .caps = MMC_CAP_NEEDS_POLL, 679 .caps2 = MMC_CAP2_RO_ACTIVE_HIGH, 680 .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, /* 3.3V only */ 681 .setpower = mmc_spi_setpower, 682 .flags = MMC_SPI_USE_CD_GPIO | MMC_SPI_USE_RO_GPIO, 683 .cd_gpio = GPIO_PTY7, 684 .ro_gpio = GPIO_PTY6, 685 }; 686 687 static struct spi_board_info spi_bus[] = { 688 { 689 .modalias = "mmc_spi", 690 .platform_data = &mmc_spi_info, 691 .max_speed_hz = 5000000, 692 .mode = SPI_MODE_0, 693 .controller_data = (void *) GPIO_PTM4, 694 }, 695 }; 696 697 /* MSIOF0 */ 698 static struct sh_msiof_spi_info msiof0_data = { 699 .num_chipselect = 1, 700 }; 701 702 static struct resource msiof0_resources[] = { 703 [0] = { 704 .name = "MSIOF0", 705 .start = 0xa4c40000, 706 .end = 0xa4c40063, 707 .flags = IORESOURCE_MEM, 708 }, 709 [1] = { 710 .start = evt2irq(0xc80), 711 .flags = IORESOURCE_IRQ, 712 }, 713 }; 714 715 static struct platform_device msiof0_device = { 716 .name = "spi_sh_msiof", 717 .id = 0, /* MSIOF0 */ 718 .dev = { 719 .platform_data = &msiof0_data, 720 }, 721 .num_resources = ARRAY_SIZE(msiof0_resources), 722 .resource = msiof0_resources, 723 }; 724 725 #endif 726 727 /* I2C Video/Camera */ 728 static struct i2c_board_info i2c_camera[] = { 729 { 730 I2C_BOARD_INFO("tw9910", 0x45), 731 }, 732 { 733 /* 1st camera */ 734 I2C_BOARD_INFO("mt9t112", 0x3c), 735 }, 736 { 737 /* 2nd camera */ 738 I2C_BOARD_INFO("mt9t112", 0x3c), 739 }, 740 }; 741 742 /* tw9910 */ 743 static int tw9910_power(struct device *dev, int mode) 744 { 745 int val = mode ? 0 : 1; 746 747 gpio_set_value(GPIO_PTU2, val); 748 if (mode) 749 mdelay(100); 750 751 return 0; 752 } 753 754 static struct tw9910_video_info tw9910_info = { 755 .buswidth = SOCAM_DATAWIDTH_8, 756 .mpout = TW9910_MPO_FIELD, 757 }; 758 759 static struct soc_camera_link tw9910_link = { 760 .i2c_adapter_id = 0, 761 .bus_id = 1, 762 .power = tw9910_power, 763 .board_info = &i2c_camera[0], 764 .priv = &tw9910_info, 765 }; 766 767 /* mt9t112 */ 768 static int mt9t112_power1(struct device *dev, int mode) 769 { 770 gpio_set_value(GPIO_PTA3, mode); 771 if (mode) 772 mdelay(100); 773 774 return 0; 775 } 776 777 static struct mt9t112_camera_info mt9t112_info1 = { 778 .flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8, 779 .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */ 780 }; 781 782 static struct soc_camera_link mt9t112_link1 = { 783 .i2c_adapter_id = 0, 784 .power = mt9t112_power1, 785 .bus_id = 0, 786 .board_info = &i2c_camera[1], 787 .priv = &mt9t112_info1, 788 }; 789 790 static int mt9t112_power2(struct device *dev, int mode) 791 { 792 gpio_set_value(GPIO_PTA4, mode); 793 if (mode) 794 mdelay(100); 795 796 return 0; 797 } 798 799 static struct mt9t112_camera_info mt9t112_info2 = { 800 .flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8, 801 .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */ 802 }; 803 804 static struct soc_camera_link mt9t112_link2 = { 805 .i2c_adapter_id = 1, 806 .power = mt9t112_power2, 807 .bus_id = 1, 808 .board_info = &i2c_camera[2], 809 .priv = &mt9t112_info2, 810 }; 811 812 static struct platform_device camera_devices[] = { 813 { 814 .name = "soc-camera-pdrv", 815 .id = 0, 816 .dev = { 817 .platform_data = &tw9910_link, 818 }, 819 }, 820 { 821 .name = "soc-camera-pdrv", 822 .id = 1, 823 .dev = { 824 .platform_data = &mt9t112_link1, 825 }, 826 }, 827 { 828 .name = "soc-camera-pdrv", 829 .id = 2, 830 .dev = { 831 .platform_data = &mt9t112_link2, 832 }, 833 }, 834 }; 835 836 /* FSI */ 837 static struct resource fsi_resources[] = { 838 [0] = { 839 .name = "FSI", 840 .start = 0xFE3C0000, 841 .end = 0xFE3C021d, 842 .flags = IORESOURCE_MEM, 843 }, 844 [1] = { 845 .start = evt2irq(0xf80), 846 .flags = IORESOURCE_IRQ, 847 }, 848 }; 849 850 static struct platform_device fsi_device = { 851 .name = "sh_fsi", 852 .id = 0, 853 .num_resources = ARRAY_SIZE(fsi_resources), 854 .resource = fsi_resources, 855 }; 856 857 static struct asoc_simple_card_info fsi_da7210_info = { 858 .name = "DA7210", 859 .card = "FSIB-DA7210", 860 .codec = "da7210.0-001a", 861 .platform = "sh_fsi.0", 862 .daifmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBM_CFM, 863 .cpu_dai = { 864 .name = "fsib-dai", 865 }, 866 .codec_dai = { 867 .name = "da7210-hifi", 868 }, 869 }; 870 871 static struct platform_device fsi_da7210_device = { 872 .name = "asoc-simple-card", 873 .dev = { 874 .platform_data = &fsi_da7210_info, 875 .coherent_dma_mask = DMA_BIT_MASK(32), 876 .dma_mask = &fsi_da7210_device.dev.coherent_dma_mask, 877 }, 878 }; 879 880 881 /* IrDA */ 882 static struct resource irda_resources[] = { 883 [0] = { 884 .name = "IrDA", 885 .start = 0xA45D0000, 886 .end = 0xA45D0049, 887 .flags = IORESOURCE_MEM, 888 }, 889 [1] = { 890 .start = evt2irq(0x480), 891 .flags = IORESOURCE_IRQ, 892 }, 893 }; 894 895 static struct platform_device irda_device = { 896 .name = "sh_sir", 897 .num_resources = ARRAY_SIZE(irda_resources), 898 .resource = irda_resources, 899 }; 900 901 #include <media/i2c/ak881x.h> 902 #include <media/drv-intf/sh_vou.h> 903 904 static struct ak881x_pdata ak881x_pdata = { 905 .flags = AK881X_IF_MODE_SLAVE, 906 }; 907 908 static struct i2c_board_info ak8813 = { 909 I2C_BOARD_INFO("ak8813", 0x20), 910 .platform_data = &ak881x_pdata, 911 }; 912 913 static struct sh_vou_pdata sh_vou_pdata = { 914 .bus_fmt = SH_VOU_BUS_8BIT, 915 .flags = SH_VOU_HSYNC_LOW | SH_VOU_VSYNC_LOW, 916 .board_info = &ak8813, 917 .i2c_adap = 0, 918 }; 919 920 static struct resource sh_vou_resources[] = { 921 [0] = { 922 .start = 0xfe960000, 923 .end = 0xfe962043, 924 .flags = IORESOURCE_MEM, 925 }, 926 [1] = { 927 .start = evt2irq(0x8e0), 928 .flags = IORESOURCE_IRQ, 929 }, 930 }; 931 932 static struct platform_device vou_device = { 933 .name = "sh-vou", 934 .id = -1, 935 .num_resources = ARRAY_SIZE(sh_vou_resources), 936 .resource = sh_vou_resources, 937 .dev = { 938 .platform_data = &sh_vou_pdata, 939 }, 940 }; 941 942 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE) 943 /* SH_MMCIF */ 944 static struct resource sh_mmcif_resources[] = { 945 [0] = { 946 .name = "SH_MMCIF", 947 .start = 0xA4CA0000, 948 .end = 0xA4CA00FF, 949 .flags = IORESOURCE_MEM, 950 }, 951 [1] = { 952 /* MMC2I */ 953 .start = evt2irq(0x5a0), 954 .flags = IORESOURCE_IRQ, 955 }, 956 [2] = { 957 /* MMC3I */ 958 .start = evt2irq(0x5c0), 959 .flags = IORESOURCE_IRQ, 960 }, 961 }; 962 963 static struct sh_mmcif_plat_data sh_mmcif_plat = { 964 .sup_pclk = 0, /* SH7724: Max Pclk/2 */ 965 .caps = MMC_CAP_4_BIT_DATA | 966 MMC_CAP_8_BIT_DATA | 967 MMC_CAP_NEEDS_POLL, 968 .ocr = MMC_VDD_32_33 | MMC_VDD_33_34, 969 }; 970 971 static struct platform_device sh_mmcif_device = { 972 .name = "sh_mmcif", 973 .id = 0, 974 .dev = { 975 .platform_data = &sh_mmcif_plat, 976 }, 977 .num_resources = ARRAY_SIZE(sh_mmcif_resources), 978 .resource = sh_mmcif_resources, 979 }; 980 #endif 981 982 static struct platform_device *ecovec_devices[] __initdata = { 983 &heartbeat_device, 984 &nor_flash_device, 985 &sh_eth_device, 986 &usb0_host_device, 987 &usb1_common_device, 988 &usbhs_device, 989 &lcdc_device, 990 &gpio_backlight_device, 991 &ceu0_device, 992 &ceu1_device, 993 &keysc_device, 994 &cn12_power, 995 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE) 996 &sdhi0_power, 997 &sdhi0_device, 998 #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) 999 &sdhi1_device, 1000 #endif 1001 #else 1002 &msiof0_device, 1003 #endif 1004 &camera_devices[0], 1005 &camera_devices[1], 1006 &camera_devices[2], 1007 &fsi_device, 1008 &fsi_da7210_device, 1009 &irda_device, 1010 &vou_device, 1011 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE) 1012 &sh_mmcif_device, 1013 #endif 1014 }; 1015 1016 #ifdef CONFIG_I2C 1017 #define EEPROM_ADDR 0x50 1018 static u8 mac_read(struct i2c_adapter *a, u8 command) 1019 { 1020 struct i2c_msg msg[2]; 1021 u8 buf; 1022 int ret; 1023 1024 msg[0].addr = EEPROM_ADDR; 1025 msg[0].flags = 0; 1026 msg[0].len = 1; 1027 msg[0].buf = &command; 1028 1029 msg[1].addr = EEPROM_ADDR; 1030 msg[1].flags = I2C_M_RD; 1031 msg[1].len = 1; 1032 msg[1].buf = &buf; 1033 1034 ret = i2c_transfer(a, msg, 2); 1035 if (ret < 0) { 1036 printk(KERN_ERR "error %d\n", ret); 1037 buf = 0xff; 1038 } 1039 1040 return buf; 1041 } 1042 1043 static void __init sh_eth_init(struct sh_eth_plat_data *pd) 1044 { 1045 struct i2c_adapter *a = i2c_get_adapter(1); 1046 int i; 1047 1048 if (!a) { 1049 pr_err("can not get I2C 1\n"); 1050 return; 1051 } 1052 1053 /* read MAC address from EEPROM */ 1054 for (i = 0; i < sizeof(pd->mac_addr); i++) { 1055 pd->mac_addr[i] = mac_read(a, 0x10 + i); 1056 msleep(10); 1057 } 1058 1059 i2c_put_adapter(a); 1060 } 1061 #else 1062 static void __init sh_eth_init(struct sh_eth_plat_data *pd) 1063 { 1064 pr_err("unable to read sh_eth MAC address\n"); 1065 } 1066 #endif 1067 1068 #define PORT_HIZA 0xA4050158 1069 #define IODRIVEA 0xA405018A 1070 1071 extern char ecovec24_sdram_enter_start; 1072 extern char ecovec24_sdram_enter_end; 1073 extern char ecovec24_sdram_leave_start; 1074 extern char ecovec24_sdram_leave_end; 1075 1076 static int __init arch_setup(void) 1077 { 1078 struct clk *clk; 1079 bool cn12_enabled = false; 1080 1081 /* register board specific self-refresh code */ 1082 sh_mobile_register_self_refresh(SUSP_SH_STANDBY | SUSP_SH_SF | 1083 SUSP_SH_RSTANDBY, 1084 &ecovec24_sdram_enter_start, 1085 &ecovec24_sdram_enter_end, 1086 &ecovec24_sdram_leave_start, 1087 &ecovec24_sdram_leave_end); 1088 1089 /* enable STATUS0, STATUS2 and PDSTATUS */ 1090 gpio_request(GPIO_FN_STATUS0, NULL); 1091 gpio_request(GPIO_FN_STATUS2, NULL); 1092 gpio_request(GPIO_FN_PDSTATUS, NULL); 1093 1094 /* enable SCIFA0 */ 1095 gpio_request(GPIO_FN_SCIF0_TXD, NULL); 1096 gpio_request(GPIO_FN_SCIF0_RXD, NULL); 1097 1098 /* enable debug LED */ 1099 gpio_request(GPIO_PTG0, NULL); 1100 gpio_request(GPIO_PTG1, NULL); 1101 gpio_request(GPIO_PTG2, NULL); 1102 gpio_request(GPIO_PTG3, NULL); 1103 gpio_direction_output(GPIO_PTG0, 0); 1104 gpio_direction_output(GPIO_PTG1, 0); 1105 gpio_direction_output(GPIO_PTG2, 0); 1106 gpio_direction_output(GPIO_PTG3, 0); 1107 __raw_writew((__raw_readw(PORT_HIZA) & ~(0x1 << 1)) , PORT_HIZA); 1108 1109 /* enable SH-Eth */ 1110 gpio_request(GPIO_PTA1, NULL); 1111 gpio_direction_output(GPIO_PTA1, 1); 1112 mdelay(20); 1113 1114 gpio_request(GPIO_FN_RMII_RXD0, NULL); 1115 gpio_request(GPIO_FN_RMII_RXD1, NULL); 1116 gpio_request(GPIO_FN_RMII_TXD0, NULL); 1117 gpio_request(GPIO_FN_RMII_TXD1, NULL); 1118 gpio_request(GPIO_FN_RMII_REF_CLK, NULL); 1119 gpio_request(GPIO_FN_RMII_TX_EN, NULL); 1120 gpio_request(GPIO_FN_RMII_RX_ER, NULL); 1121 gpio_request(GPIO_FN_RMII_CRS_DV, NULL); 1122 gpio_request(GPIO_FN_MDIO, NULL); 1123 gpio_request(GPIO_FN_MDC, NULL); 1124 gpio_request(GPIO_FN_LNKSTA, NULL); 1125 1126 /* enable USB */ 1127 __raw_writew(0x0000, 0xA4D80000); 1128 __raw_writew(0x0000, 0xA4D90000); 1129 gpio_request(GPIO_PTB3, NULL); 1130 gpio_request(GPIO_PTB4, NULL); 1131 gpio_request(GPIO_PTB5, NULL); 1132 gpio_direction_input(GPIO_PTB3); 1133 gpio_direction_output(GPIO_PTB4, 0); 1134 gpio_direction_output(GPIO_PTB5, 0); 1135 __raw_writew(0x0600, 0xa40501d4); 1136 __raw_writew(0x0600, 0xa4050192); 1137 1138 if (gpio_get_value(GPIO_PTB3)) { 1139 printk(KERN_INFO "USB1 function is selected\n"); 1140 usb1_common_device.name = "r8a66597_udc"; 1141 } else { 1142 printk(KERN_INFO "USB1 host is selected\n"); 1143 usb1_common_device.name = "r8a66597_hcd"; 1144 } 1145 1146 /* enable LCDC */ 1147 gpio_request(GPIO_FN_LCDD23, NULL); 1148 gpio_request(GPIO_FN_LCDD22, NULL); 1149 gpio_request(GPIO_FN_LCDD21, NULL); 1150 gpio_request(GPIO_FN_LCDD20, NULL); 1151 gpio_request(GPIO_FN_LCDD19, NULL); 1152 gpio_request(GPIO_FN_LCDD18, NULL); 1153 gpio_request(GPIO_FN_LCDD17, NULL); 1154 gpio_request(GPIO_FN_LCDD16, NULL); 1155 gpio_request(GPIO_FN_LCDD15, NULL); 1156 gpio_request(GPIO_FN_LCDD14, NULL); 1157 gpio_request(GPIO_FN_LCDD13, NULL); 1158 gpio_request(GPIO_FN_LCDD12, NULL); 1159 gpio_request(GPIO_FN_LCDD11, NULL); 1160 gpio_request(GPIO_FN_LCDD10, NULL); 1161 gpio_request(GPIO_FN_LCDD9, NULL); 1162 gpio_request(GPIO_FN_LCDD8, NULL); 1163 gpio_request(GPIO_FN_LCDD7, NULL); 1164 gpio_request(GPIO_FN_LCDD6, NULL); 1165 gpio_request(GPIO_FN_LCDD5, NULL); 1166 gpio_request(GPIO_FN_LCDD4, NULL); 1167 gpio_request(GPIO_FN_LCDD3, NULL); 1168 gpio_request(GPIO_FN_LCDD2, NULL); 1169 gpio_request(GPIO_FN_LCDD1, NULL); 1170 gpio_request(GPIO_FN_LCDD0, NULL); 1171 gpio_request(GPIO_FN_LCDDISP, NULL); 1172 gpio_request(GPIO_FN_LCDHSYN, NULL); 1173 gpio_request(GPIO_FN_LCDDCK, NULL); 1174 gpio_request(GPIO_FN_LCDVSYN, NULL); 1175 gpio_request(GPIO_FN_LCDDON, NULL); 1176 gpio_request(GPIO_FN_LCDLCLK, NULL); 1177 __raw_writew((__raw_readw(PORT_HIZA) & ~0x0001), PORT_HIZA); 1178 1179 gpio_request(GPIO_PTE6, NULL); 1180 gpio_request(GPIO_PTU1, NULL); 1181 gpio_request(GPIO_PTA2, NULL); 1182 gpio_direction_input(GPIO_PTE6); 1183 gpio_direction_output(GPIO_PTU1, 0); 1184 gpio_direction_output(GPIO_PTA2, 0); 1185 1186 /* I/O buffer drive ability is high */ 1187 __raw_writew((__raw_readw(IODRIVEA) & ~0x00c0) | 0x0080 , IODRIVEA); 1188 1189 if (gpio_get_value(GPIO_PTE6)) { 1190 /* DVI */ 1191 lcdc_info.clock_source = LCDC_CLK_EXTERNAL; 1192 lcdc_info.ch[0].clock_divider = 1; 1193 lcdc_info.ch[0].lcd_modes = ecovec_dvi_modes; 1194 lcdc_info.ch[0].num_modes = ARRAY_SIZE(ecovec_dvi_modes); 1195 1196 /* No backlight */ 1197 gpio_backlight_data.fbdev = NULL; 1198 1199 gpio_set_value(GPIO_PTA2, 1); 1200 gpio_set_value(GPIO_PTU1, 1); 1201 } else { 1202 /* Panel */ 1203 lcdc_info.clock_source = LCDC_CLK_PERIPHERAL; 1204 lcdc_info.ch[0].clock_divider = 2; 1205 lcdc_info.ch[0].lcd_modes = ecovec_lcd_modes; 1206 lcdc_info.ch[0].num_modes = ARRAY_SIZE(ecovec_lcd_modes); 1207 1208 /* FIXME 1209 * 1210 * LCDDON control is needed for Panel, 1211 * but current sh_mobile_lcdc driver doesn't control it. 1212 * It is temporary correspondence 1213 */ 1214 gpio_request(GPIO_PTF4, NULL); 1215 gpio_direction_output(GPIO_PTF4, 1); 1216 1217 /* enable TouchScreen */ 1218 i2c_register_board_info(0, &ts_i2c_clients, 1); 1219 irq_set_irq_type(IRQ0, IRQ_TYPE_LEVEL_LOW); 1220 } 1221 1222 /* enable CEU0 */ 1223 gpio_request(GPIO_FN_VIO0_D15, NULL); 1224 gpio_request(GPIO_FN_VIO0_D14, NULL); 1225 gpio_request(GPIO_FN_VIO0_D13, NULL); 1226 gpio_request(GPIO_FN_VIO0_D12, NULL); 1227 gpio_request(GPIO_FN_VIO0_D11, NULL); 1228 gpio_request(GPIO_FN_VIO0_D10, NULL); 1229 gpio_request(GPIO_FN_VIO0_D9, NULL); 1230 gpio_request(GPIO_FN_VIO0_D8, NULL); 1231 gpio_request(GPIO_FN_VIO0_D7, NULL); 1232 gpio_request(GPIO_FN_VIO0_D6, NULL); 1233 gpio_request(GPIO_FN_VIO0_D5, NULL); 1234 gpio_request(GPIO_FN_VIO0_D4, NULL); 1235 gpio_request(GPIO_FN_VIO0_D3, NULL); 1236 gpio_request(GPIO_FN_VIO0_D2, NULL); 1237 gpio_request(GPIO_FN_VIO0_D1, NULL); 1238 gpio_request(GPIO_FN_VIO0_D0, NULL); 1239 gpio_request(GPIO_FN_VIO0_VD, NULL); 1240 gpio_request(GPIO_FN_VIO0_CLK, NULL); 1241 gpio_request(GPIO_FN_VIO0_FLD, NULL); 1242 gpio_request(GPIO_FN_VIO0_HD, NULL); 1243 platform_resource_setup_memory(&ceu0_device, "ceu0", 4 << 20); 1244 1245 /* enable CEU1 */ 1246 gpio_request(GPIO_FN_VIO1_D7, NULL); 1247 gpio_request(GPIO_FN_VIO1_D6, NULL); 1248 gpio_request(GPIO_FN_VIO1_D5, NULL); 1249 gpio_request(GPIO_FN_VIO1_D4, NULL); 1250 gpio_request(GPIO_FN_VIO1_D3, NULL); 1251 gpio_request(GPIO_FN_VIO1_D2, NULL); 1252 gpio_request(GPIO_FN_VIO1_D1, NULL); 1253 gpio_request(GPIO_FN_VIO1_D0, NULL); 1254 gpio_request(GPIO_FN_VIO1_FLD, NULL); 1255 gpio_request(GPIO_FN_VIO1_HD, NULL); 1256 gpio_request(GPIO_FN_VIO1_VD, NULL); 1257 gpio_request(GPIO_FN_VIO1_CLK, NULL); 1258 platform_resource_setup_memory(&ceu1_device, "ceu1", 4 << 20); 1259 1260 /* enable KEYSC */ 1261 gpio_request(GPIO_FN_KEYOUT5_IN5, NULL); 1262 gpio_request(GPIO_FN_KEYOUT4_IN6, NULL); 1263 gpio_request(GPIO_FN_KEYOUT3, NULL); 1264 gpio_request(GPIO_FN_KEYOUT2, NULL); 1265 gpio_request(GPIO_FN_KEYOUT1, NULL); 1266 gpio_request(GPIO_FN_KEYOUT0, NULL); 1267 gpio_request(GPIO_FN_KEYIN0, NULL); 1268 1269 /* enable user debug switch */ 1270 gpio_request(GPIO_PTR0, NULL); 1271 gpio_request(GPIO_PTR4, NULL); 1272 gpio_request(GPIO_PTR5, NULL); 1273 gpio_request(GPIO_PTR6, NULL); 1274 gpio_direction_input(GPIO_PTR0); 1275 gpio_direction_input(GPIO_PTR4); 1276 gpio_direction_input(GPIO_PTR5); 1277 gpio_direction_input(GPIO_PTR6); 1278 1279 /* SD-card slot CN11 */ 1280 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE) 1281 /* enable SDHI0 on CN11 (needs DS2.4 set to ON) */ 1282 gpio_request(GPIO_FN_SDHI0WP, NULL); 1283 gpio_request(GPIO_FN_SDHI0CMD, NULL); 1284 gpio_request(GPIO_FN_SDHI0CLK, NULL); 1285 gpio_request(GPIO_FN_SDHI0D3, NULL); 1286 gpio_request(GPIO_FN_SDHI0D2, NULL); 1287 gpio_request(GPIO_FN_SDHI0D1, NULL); 1288 gpio_request(GPIO_FN_SDHI0D0, NULL); 1289 #else 1290 /* enable MSIOF0 on CN11 (needs DS2.4 set to OFF) */ 1291 gpio_request(GPIO_FN_MSIOF0_TXD, NULL); 1292 gpio_request(GPIO_FN_MSIOF0_RXD, NULL); 1293 gpio_request(GPIO_FN_MSIOF0_TSCK, NULL); 1294 gpio_request(GPIO_PTM4, NULL); /* software CS control of TSYNC pin */ 1295 gpio_direction_output(GPIO_PTM4, 1); /* active low CS */ 1296 gpio_request(GPIO_PTB6, NULL); /* 3.3V power control */ 1297 gpio_direction_output(GPIO_PTB6, 0); /* disable power by default */ 1298 1299 spi_register_board_info(spi_bus, ARRAY_SIZE(spi_bus)); 1300 #endif 1301 1302 /* MMC/SD-card slot CN12 */ 1303 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE) 1304 /* enable MMCIF (needs DS2.6,7 set to OFF,ON) */ 1305 gpio_request(GPIO_FN_MMC_D7, NULL); 1306 gpio_request(GPIO_FN_MMC_D6, NULL); 1307 gpio_request(GPIO_FN_MMC_D5, NULL); 1308 gpio_request(GPIO_FN_MMC_D4, NULL); 1309 gpio_request(GPIO_FN_MMC_D3, NULL); 1310 gpio_request(GPIO_FN_MMC_D2, NULL); 1311 gpio_request(GPIO_FN_MMC_D1, NULL); 1312 gpio_request(GPIO_FN_MMC_D0, NULL); 1313 gpio_request(GPIO_FN_MMC_CLK, NULL); 1314 gpio_request(GPIO_FN_MMC_CMD, NULL); 1315 1316 cn12_enabled = true; 1317 #elif defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE) 1318 /* enable SDHI1 on CN12 (needs DS2.6,7 set to ON,OFF) */ 1319 gpio_request(GPIO_FN_SDHI1WP, NULL); 1320 gpio_request(GPIO_FN_SDHI1CMD, NULL); 1321 gpio_request(GPIO_FN_SDHI1CLK, NULL); 1322 gpio_request(GPIO_FN_SDHI1D3, NULL); 1323 gpio_request(GPIO_FN_SDHI1D2, NULL); 1324 gpio_request(GPIO_FN_SDHI1D1, NULL); 1325 gpio_request(GPIO_FN_SDHI1D0, NULL); 1326 1327 cn12_enabled = true; 1328 #endif 1329 1330 if (cn12_enabled) 1331 /* I/O buffer drive ability is high for CN12 */ 1332 __raw_writew((__raw_readw(IODRIVEA) & ~0x3000) | 0x2000, 1333 IODRIVEA); 1334 1335 /* enable Video */ 1336 gpio_request(GPIO_PTU2, NULL); 1337 gpio_direction_output(GPIO_PTU2, 1); 1338 1339 /* enable Camera */ 1340 gpio_request(GPIO_PTA3, NULL); 1341 gpio_request(GPIO_PTA4, NULL); 1342 gpio_direction_output(GPIO_PTA3, 0); 1343 gpio_direction_output(GPIO_PTA4, 0); 1344 1345 /* enable FSI */ 1346 gpio_request(GPIO_FN_FSIMCKB, NULL); 1347 gpio_request(GPIO_FN_FSIIBSD, NULL); 1348 gpio_request(GPIO_FN_FSIOBSD, NULL); 1349 gpio_request(GPIO_FN_FSIIBBCK, NULL); 1350 gpio_request(GPIO_FN_FSIIBLRCK, NULL); 1351 gpio_request(GPIO_FN_FSIOBBCK, NULL); 1352 gpio_request(GPIO_FN_FSIOBLRCK, NULL); 1353 gpio_request(GPIO_FN_CLKAUDIOBO, NULL); 1354 1355 /* set SPU2 clock to 83.4 MHz */ 1356 clk = clk_get(NULL, "spu_clk"); 1357 if (!IS_ERR(clk)) { 1358 clk_set_rate(clk, clk_round_rate(clk, 83333333)); 1359 clk_put(clk); 1360 } 1361 1362 /* change parent of FSI B */ 1363 clk = clk_get(NULL, "fsib_clk"); 1364 if (!IS_ERR(clk)) { 1365 /* 48kHz dummy clock was used to make sure 1/1 divide */ 1366 clk_set_rate(&sh7724_fsimckb_clk, 48000); 1367 clk_set_parent(clk, &sh7724_fsimckb_clk); 1368 clk_set_rate(clk, 48000); 1369 clk_put(clk); 1370 } 1371 1372 gpio_request(GPIO_PTU0, NULL); 1373 gpio_direction_output(GPIO_PTU0, 0); 1374 mdelay(20); 1375 1376 /* enable motion sensor */ 1377 gpio_request(GPIO_FN_INTC_IRQ1, NULL); 1378 gpio_direction_input(GPIO_FN_INTC_IRQ1); 1379 1380 /* set VPU clock to 166 MHz */ 1381 clk = clk_get(NULL, "vpu_clk"); 1382 if (!IS_ERR(clk)) { 1383 clk_set_rate(clk, clk_round_rate(clk, 166000000)); 1384 clk_put(clk); 1385 } 1386 1387 /* enable IrDA */ 1388 gpio_request(GPIO_FN_IRDA_OUT, NULL); 1389 gpio_request(GPIO_FN_IRDA_IN, NULL); 1390 gpio_request(GPIO_PTU5, NULL); 1391 gpio_direction_output(GPIO_PTU5, 0); 1392 1393 /* enable I2C device */ 1394 i2c_register_board_info(0, i2c0_devices, 1395 ARRAY_SIZE(i2c0_devices)); 1396 1397 i2c_register_board_info(1, i2c1_devices, 1398 ARRAY_SIZE(i2c1_devices)); 1399 1400 #if defined(CONFIG_VIDEO_SH_VOU) || defined(CONFIG_VIDEO_SH_VOU_MODULE) 1401 /* VOU */ 1402 gpio_request(GPIO_FN_DV_D15, NULL); 1403 gpio_request(GPIO_FN_DV_D14, NULL); 1404 gpio_request(GPIO_FN_DV_D13, NULL); 1405 gpio_request(GPIO_FN_DV_D12, NULL); 1406 gpio_request(GPIO_FN_DV_D11, NULL); 1407 gpio_request(GPIO_FN_DV_D10, NULL); 1408 gpio_request(GPIO_FN_DV_D9, NULL); 1409 gpio_request(GPIO_FN_DV_D8, NULL); 1410 gpio_request(GPIO_FN_DV_CLKI, NULL); 1411 gpio_request(GPIO_FN_DV_CLK, NULL); 1412 gpio_request(GPIO_FN_DV_VSYNC, NULL); 1413 gpio_request(GPIO_FN_DV_HSYNC, NULL); 1414 1415 /* AK8813 power / reset sequence */ 1416 gpio_request(GPIO_PTG4, NULL); 1417 gpio_request(GPIO_PTU3, NULL); 1418 /* Reset */ 1419 gpio_direction_output(GPIO_PTG4, 0); 1420 /* Power down */ 1421 gpio_direction_output(GPIO_PTU3, 1); 1422 1423 udelay(10); 1424 1425 /* Power up, reset */ 1426 gpio_set_value(GPIO_PTU3, 0); 1427 1428 udelay(10); 1429 1430 /* Remove reset */ 1431 gpio_set_value(GPIO_PTG4, 1); 1432 #endif 1433 1434 return platform_add_devices(ecovec_devices, 1435 ARRAY_SIZE(ecovec_devices)); 1436 } 1437 arch_initcall(arch_setup); 1438 1439 static int __init devices_setup(void) 1440 { 1441 sh_eth_init(&sh_eth_plat); 1442 return 0; 1443 } 1444 device_initcall(devices_setup); 1445 1446 static struct sh_machine_vector mv_ecovec __initmv = { 1447 .mv_name = "R0P7724 (EcoVec)", 1448 }; 1449