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/i2c/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 .edmac_endian = EDMAC_LITTLE_ENDIAN, 163 .phy_interface = PHY_INTERFACE_MODE_MII, 164 .ether_link_active_low = 1 165 }; 166 167 static struct platform_device sh_eth_device = { 168 .name = "sh7724-ether", 169 .id = 0, 170 .dev = { 171 .platform_data = &sh_eth_plat, 172 }, 173 .num_resources = ARRAY_SIZE(sh_eth_resources), 174 .resource = sh_eth_resources, 175 }; 176 177 /* USB0 host */ 178 static void usb0_port_power(int port, int power) 179 { 180 gpio_set_value(GPIO_PTB4, power); 181 } 182 183 static struct r8a66597_platdata usb0_host_data = { 184 .on_chip = 1, 185 .port_power = usb0_port_power, 186 }; 187 188 static struct resource usb0_host_resources[] = { 189 [0] = { 190 .start = 0xa4d80000, 191 .end = 0xa4d80124 - 1, 192 .flags = IORESOURCE_MEM, 193 }, 194 [1] = { 195 .start = evt2irq(0xa20), 196 .end = evt2irq(0xa20), 197 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW, 198 }, 199 }; 200 201 static struct platform_device usb0_host_device = { 202 .name = "r8a66597_hcd", 203 .id = 0, 204 .dev = { 205 .dma_mask = NULL, /* not use dma */ 206 .coherent_dma_mask = 0xffffffff, 207 .platform_data = &usb0_host_data, 208 }, 209 .num_resources = ARRAY_SIZE(usb0_host_resources), 210 .resource = usb0_host_resources, 211 }; 212 213 /* USB1 host/function */ 214 static void usb1_port_power(int port, int power) 215 { 216 gpio_set_value(GPIO_PTB5, power); 217 } 218 219 static struct r8a66597_platdata usb1_common_data = { 220 .on_chip = 1, 221 .port_power = usb1_port_power, 222 }; 223 224 static struct resource usb1_common_resources[] = { 225 [0] = { 226 .start = 0xa4d90000, 227 .end = 0xa4d90124 - 1, 228 .flags = IORESOURCE_MEM, 229 }, 230 [1] = { 231 .start = evt2irq(0xa40), 232 .end = evt2irq(0xa40), 233 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW, 234 }, 235 }; 236 237 static struct platform_device usb1_common_device = { 238 /* .name will be added in arch_setup */ 239 .id = 1, 240 .dev = { 241 .dma_mask = NULL, /* not use dma */ 242 .coherent_dma_mask = 0xffffffff, 243 .platform_data = &usb1_common_data, 244 }, 245 .num_resources = ARRAY_SIZE(usb1_common_resources), 246 .resource = usb1_common_resources, 247 }; 248 249 /* 250 * USBHS 251 */ 252 static int usbhs_get_id(struct platform_device *pdev) 253 { 254 return gpio_get_value(GPIO_PTB3); 255 } 256 257 static int usbhs_phy_reset(struct platform_device *pdev) 258 { 259 /* enable vbus if HOST */ 260 if (!gpio_get_value(GPIO_PTB3)) 261 gpio_set_value(GPIO_PTB5, 1); 262 263 return 0; 264 } 265 266 static struct renesas_usbhs_platform_info usbhs_info = { 267 .platform_callback = { 268 .get_id = usbhs_get_id, 269 .phy_reset = usbhs_phy_reset, 270 }, 271 .driver_param = { 272 .buswait_bwait = 4, 273 .detection_delay = 5, 274 .d0_tx_id = SHDMA_SLAVE_USB1D0_TX, 275 .d0_rx_id = SHDMA_SLAVE_USB1D0_RX, 276 .d1_tx_id = SHDMA_SLAVE_USB1D1_TX, 277 .d1_rx_id = SHDMA_SLAVE_USB1D1_RX, 278 }, 279 }; 280 281 static struct resource usbhs_resources[] = { 282 [0] = { 283 .start = 0xa4d90000, 284 .end = 0xa4d90124 - 1, 285 .flags = IORESOURCE_MEM, 286 }, 287 [1] = { 288 .start = evt2irq(0xa40), 289 .end = evt2irq(0xa40), 290 .flags = IORESOURCE_IRQ, 291 }, 292 }; 293 294 static struct platform_device usbhs_device = { 295 .name = "renesas_usbhs", 296 .id = 1, 297 .dev = { 298 .dma_mask = NULL, /* not use dma */ 299 .coherent_dma_mask = 0xffffffff, 300 .platform_data = &usbhs_info, 301 }, 302 .num_resources = ARRAY_SIZE(usbhs_resources), 303 .resource = usbhs_resources, 304 }; 305 306 /* LCDC and backlight */ 307 static const struct fb_videomode ecovec_lcd_modes[] = { 308 { 309 .name = "Panel", 310 .xres = 800, 311 .yres = 480, 312 .left_margin = 220, 313 .right_margin = 110, 314 .hsync_len = 70, 315 .upper_margin = 20, 316 .lower_margin = 5, 317 .vsync_len = 5, 318 .sync = 0, /* hsync and vsync are active low */ 319 }, 320 }; 321 322 static const struct fb_videomode ecovec_dvi_modes[] = { 323 { 324 .name = "DVI", 325 .xres = 1280, 326 .yres = 720, 327 .left_margin = 220, 328 .right_margin = 110, 329 .hsync_len = 40, 330 .upper_margin = 20, 331 .lower_margin = 5, 332 .vsync_len = 5, 333 .sync = 0, /* hsync and vsync are active low */ 334 }, 335 }; 336 337 static struct sh_mobile_lcdc_info lcdc_info = { 338 .ch[0] = { 339 .interface_type = RGB18, 340 .chan = LCDC_CHAN_MAINLCD, 341 .fourcc = V4L2_PIX_FMT_RGB565, 342 .panel_cfg = { /* 7.0 inch */ 343 .width = 152, 344 .height = 91, 345 }, 346 } 347 }; 348 349 static struct resource lcdc_resources[] = { 350 [0] = { 351 .name = "LCDC", 352 .start = 0xfe940000, 353 .end = 0xfe942fff, 354 .flags = IORESOURCE_MEM, 355 }, 356 [1] = { 357 .start = evt2irq(0xf40), 358 .flags = IORESOURCE_IRQ, 359 }, 360 }; 361 362 static struct platform_device lcdc_device = { 363 .name = "sh_mobile_lcdc_fb", 364 .num_resources = ARRAY_SIZE(lcdc_resources), 365 .resource = lcdc_resources, 366 .dev = { 367 .platform_data = &lcdc_info, 368 }, 369 }; 370 371 static struct gpio_backlight_platform_data gpio_backlight_data = { 372 .fbdev = &lcdc_device.dev, 373 .gpio = GPIO_PTR1, 374 .def_value = 1, 375 .name = "backlight", 376 }; 377 378 static struct platform_device gpio_backlight_device = { 379 .name = "gpio-backlight", 380 .dev = { 381 .platform_data = &gpio_backlight_data, 382 }, 383 }; 384 385 /* CEU0 */ 386 static struct sh_mobile_ceu_info sh_mobile_ceu0_info = { 387 .flags = SH_CEU_FLAG_USE_8BIT_BUS, 388 }; 389 390 static struct resource ceu0_resources[] = { 391 [0] = { 392 .name = "CEU0", 393 .start = 0xfe910000, 394 .end = 0xfe91009f, 395 .flags = IORESOURCE_MEM, 396 }, 397 [1] = { 398 .start = evt2irq(0x880), 399 .flags = IORESOURCE_IRQ, 400 }, 401 [2] = { 402 /* place holder for contiguous memory */ 403 }, 404 }; 405 406 static struct platform_device ceu0_device = { 407 .name = "sh_mobile_ceu", 408 .id = 0, /* "ceu0" clock */ 409 .num_resources = ARRAY_SIZE(ceu0_resources), 410 .resource = ceu0_resources, 411 .dev = { 412 .platform_data = &sh_mobile_ceu0_info, 413 }, 414 }; 415 416 /* CEU1 */ 417 static struct sh_mobile_ceu_info sh_mobile_ceu1_info = { 418 .flags = SH_CEU_FLAG_USE_8BIT_BUS, 419 }; 420 421 static struct resource ceu1_resources[] = { 422 [0] = { 423 .name = "CEU1", 424 .start = 0xfe914000, 425 .end = 0xfe91409f, 426 .flags = IORESOURCE_MEM, 427 }, 428 [1] = { 429 .start = evt2irq(0x9e0), 430 .flags = IORESOURCE_IRQ, 431 }, 432 [2] = { 433 /* place holder for contiguous memory */ 434 }, 435 }; 436 437 static struct platform_device ceu1_device = { 438 .name = "sh_mobile_ceu", 439 .id = 1, /* "ceu1" clock */ 440 .num_resources = ARRAY_SIZE(ceu1_resources), 441 .resource = ceu1_resources, 442 .dev = { 443 .platform_data = &sh_mobile_ceu1_info, 444 }, 445 }; 446 447 /* I2C device */ 448 static struct i2c_board_info i2c0_devices[] = { 449 { 450 I2C_BOARD_INFO("da7210", 0x1a), 451 }, 452 }; 453 454 static struct i2c_board_info i2c1_devices[] = { 455 { 456 I2C_BOARD_INFO("r2025sd", 0x32), 457 }, 458 { 459 I2C_BOARD_INFO("lis3lv02d", 0x1c), 460 .irq = evt2irq(0x620), 461 } 462 }; 463 464 /* KEYSC */ 465 static struct sh_keysc_info keysc_info = { 466 .mode = SH_KEYSC_MODE_1, 467 .scan_timing = 3, 468 .delay = 50, 469 .kycr2_delay = 100, 470 .keycodes = { KEY_1, 0, 0, 0, 0, 471 KEY_2, 0, 0, 0, 0, 472 KEY_3, 0, 0, 0, 0, 473 KEY_4, 0, 0, 0, 0, 474 KEY_5, 0, 0, 0, 0, 475 KEY_6, 0, 0, 0, 0, }, 476 }; 477 478 static struct resource keysc_resources[] = { 479 [0] = { 480 .name = "KEYSC", 481 .start = 0x044b0000, 482 .end = 0x044b000f, 483 .flags = IORESOURCE_MEM, 484 }, 485 [1] = { 486 .start = evt2irq(0xbe0), 487 .flags = IORESOURCE_IRQ, 488 }, 489 }; 490 491 static struct platform_device keysc_device = { 492 .name = "sh_keysc", 493 .id = 0, /* keysc0 clock */ 494 .num_resources = ARRAY_SIZE(keysc_resources), 495 .resource = keysc_resources, 496 .dev = { 497 .platform_data = &keysc_info, 498 }, 499 }; 500 501 /* TouchScreen */ 502 #define IRQ0 evt2irq(0x600) 503 504 static int ts_get_pendown_state(struct device *dev) 505 { 506 int val = 0; 507 gpio_free(GPIO_FN_INTC_IRQ0); 508 gpio_request(GPIO_PTZ0, NULL); 509 gpio_direction_input(GPIO_PTZ0); 510 511 val = gpio_get_value(GPIO_PTZ0); 512 513 gpio_free(GPIO_PTZ0); 514 gpio_request(GPIO_FN_INTC_IRQ0, NULL); 515 516 return val ? 0 : 1; 517 } 518 519 static int ts_init(void) 520 { 521 gpio_request(GPIO_FN_INTC_IRQ0, NULL); 522 return 0; 523 } 524 525 static struct tsc2007_platform_data tsc2007_info = { 526 .model = 2007, 527 .x_plate_ohms = 180, 528 .get_pendown_state = ts_get_pendown_state, 529 .init_platform_hw = ts_init, 530 }; 531 532 static struct i2c_board_info ts_i2c_clients = { 533 I2C_BOARD_INFO("tsc2007", 0x48), 534 .type = "tsc2007", 535 .platform_data = &tsc2007_info, 536 .irq = IRQ0, 537 }; 538 539 static struct regulator_consumer_supply cn12_power_consumers[] = 540 { 541 REGULATOR_SUPPLY("vmmc", "sh_mmcif.0"), 542 REGULATOR_SUPPLY("vqmmc", "sh_mmcif.0"), 543 REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"), 544 REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.1"), 545 }; 546 547 static struct regulator_init_data cn12_power_init_data = { 548 .constraints = { 549 .valid_ops_mask = REGULATOR_CHANGE_STATUS, 550 }, 551 .num_consumer_supplies = ARRAY_SIZE(cn12_power_consumers), 552 .consumer_supplies = cn12_power_consumers, 553 }; 554 555 static struct fixed_voltage_config cn12_power_info = { 556 .supply_name = "CN12 SD/MMC Vdd", 557 .microvolts = 3300000, 558 .gpio = GPIO_PTB7, 559 .enable_high = 1, 560 .init_data = &cn12_power_init_data, 561 }; 562 563 static struct platform_device cn12_power = { 564 .name = "reg-fixed-voltage", 565 .id = 0, 566 .dev = { 567 .platform_data = &cn12_power_info, 568 }, 569 }; 570 571 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE) 572 /* SDHI0 */ 573 static struct regulator_consumer_supply sdhi0_power_consumers[] = 574 { 575 REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"), 576 REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"), 577 }; 578 579 static struct regulator_init_data sdhi0_power_init_data = { 580 .constraints = { 581 .valid_ops_mask = REGULATOR_CHANGE_STATUS, 582 }, 583 .num_consumer_supplies = ARRAY_SIZE(sdhi0_power_consumers), 584 .consumer_supplies = sdhi0_power_consumers, 585 }; 586 587 static struct fixed_voltage_config sdhi0_power_info = { 588 .supply_name = "CN11 SD/MMC Vdd", 589 .microvolts = 3300000, 590 .gpio = GPIO_PTB6, 591 .enable_high = 1, 592 .init_data = &sdhi0_power_init_data, 593 }; 594 595 static struct platform_device sdhi0_power = { 596 .name = "reg-fixed-voltage", 597 .id = 1, 598 .dev = { 599 .platform_data = &sdhi0_power_info, 600 }, 601 }; 602 603 static struct tmio_mmc_data sdhi0_info = { 604 .chan_priv_tx = (void *)SHDMA_SLAVE_SDHI0_TX, 605 .chan_priv_rx = (void *)SHDMA_SLAVE_SDHI0_RX, 606 .capabilities = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD | 607 MMC_CAP_NEEDS_POLL, 608 .flags = TMIO_MMC_USE_GPIO_CD, 609 .cd_gpio = GPIO_PTY7, 610 }; 611 612 static struct resource sdhi0_resources[] = { 613 [0] = { 614 .name = "SDHI0", 615 .start = 0x04ce0000, 616 .end = 0x04ce00ff, 617 .flags = IORESOURCE_MEM, 618 }, 619 [1] = { 620 .start = evt2irq(0xe80), 621 .flags = IORESOURCE_IRQ, 622 }, 623 }; 624 625 static struct platform_device sdhi0_device = { 626 .name = "sh_mobile_sdhi", 627 .num_resources = ARRAY_SIZE(sdhi0_resources), 628 .resource = sdhi0_resources, 629 .id = 0, 630 .dev = { 631 .platform_data = &sdhi0_info, 632 }, 633 }; 634 635 #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) 636 /* SDHI1 */ 637 static struct tmio_mmc_data sdhi1_info = { 638 .chan_priv_tx = (void *)SHDMA_SLAVE_SDHI1_TX, 639 .chan_priv_rx = (void *)SHDMA_SLAVE_SDHI1_RX, 640 .capabilities = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD | 641 MMC_CAP_NEEDS_POLL, 642 .flags = TMIO_MMC_USE_GPIO_CD, 643 .cd_gpio = GPIO_PTW7, 644 }; 645 646 static struct resource sdhi1_resources[] = { 647 [0] = { 648 .name = "SDHI1", 649 .start = 0x04cf0000, 650 .end = 0x04cf00ff, 651 .flags = IORESOURCE_MEM, 652 }, 653 [1] = { 654 .start = evt2irq(0x4e0), 655 .flags = IORESOURCE_IRQ, 656 }, 657 }; 658 659 static struct platform_device sdhi1_device = { 660 .name = "sh_mobile_sdhi", 661 .num_resources = ARRAY_SIZE(sdhi1_resources), 662 .resource = sdhi1_resources, 663 .id = 1, 664 .dev = { 665 .platform_data = &sdhi1_info, 666 }, 667 }; 668 #endif /* CONFIG_MMC_SH_MMCIF */ 669 670 #else 671 672 /* MMC SPI */ 673 static void mmc_spi_setpower(struct device *dev, unsigned int maskval) 674 { 675 gpio_set_value(GPIO_PTB6, maskval ? 1 : 0); 676 } 677 678 static struct mmc_spi_platform_data mmc_spi_info = { 679 .caps = MMC_CAP_NEEDS_POLL, 680 .caps2 = MMC_CAP2_RO_ACTIVE_HIGH, 681 .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, /* 3.3V only */ 682 .setpower = mmc_spi_setpower, 683 .flags = MMC_SPI_USE_CD_GPIO | MMC_SPI_USE_RO_GPIO, 684 .cd_gpio = GPIO_PTY7, 685 .ro_gpio = GPIO_PTY6, 686 }; 687 688 static struct spi_board_info spi_bus[] = { 689 { 690 .modalias = "mmc_spi", 691 .platform_data = &mmc_spi_info, 692 .max_speed_hz = 5000000, 693 .mode = SPI_MODE_0, 694 .controller_data = (void *) GPIO_PTM4, 695 }, 696 }; 697 698 /* MSIOF0 */ 699 static struct sh_msiof_spi_info msiof0_data = { 700 .num_chipselect = 1, 701 }; 702 703 static struct resource msiof0_resources[] = { 704 [0] = { 705 .name = "MSIOF0", 706 .start = 0xa4c40000, 707 .end = 0xa4c40063, 708 .flags = IORESOURCE_MEM, 709 }, 710 [1] = { 711 .start = evt2irq(0xc80), 712 .flags = IORESOURCE_IRQ, 713 }, 714 }; 715 716 static struct platform_device msiof0_device = { 717 .name = "spi_sh_msiof", 718 .id = 0, /* MSIOF0 */ 719 .dev = { 720 .platform_data = &msiof0_data, 721 }, 722 .num_resources = ARRAY_SIZE(msiof0_resources), 723 .resource = msiof0_resources, 724 }; 725 726 #endif 727 728 /* I2C Video/Camera */ 729 static struct i2c_board_info i2c_camera[] = { 730 { 731 I2C_BOARD_INFO("tw9910", 0x45), 732 }, 733 { 734 /* 1st camera */ 735 I2C_BOARD_INFO("mt9t112", 0x3c), 736 }, 737 { 738 /* 2nd camera */ 739 I2C_BOARD_INFO("mt9t112", 0x3c), 740 }, 741 }; 742 743 /* tw9910 */ 744 static int tw9910_power(struct device *dev, int mode) 745 { 746 int val = mode ? 0 : 1; 747 748 gpio_set_value(GPIO_PTU2, val); 749 if (mode) 750 mdelay(100); 751 752 return 0; 753 } 754 755 static struct tw9910_video_info tw9910_info = { 756 .buswidth = SOCAM_DATAWIDTH_8, 757 .mpout = TW9910_MPO_FIELD, 758 }; 759 760 static struct soc_camera_link tw9910_link = { 761 .i2c_adapter_id = 0, 762 .bus_id = 1, 763 .power = tw9910_power, 764 .board_info = &i2c_camera[0], 765 .priv = &tw9910_info, 766 }; 767 768 /* mt9t112 */ 769 static int mt9t112_power1(struct device *dev, int mode) 770 { 771 gpio_set_value(GPIO_PTA3, mode); 772 if (mode) 773 mdelay(100); 774 775 return 0; 776 } 777 778 static struct mt9t112_camera_info mt9t112_info1 = { 779 .flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8, 780 .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */ 781 }; 782 783 static struct soc_camera_link mt9t112_link1 = { 784 .i2c_adapter_id = 0, 785 .power = mt9t112_power1, 786 .bus_id = 0, 787 .board_info = &i2c_camera[1], 788 .priv = &mt9t112_info1, 789 }; 790 791 static int mt9t112_power2(struct device *dev, int mode) 792 { 793 gpio_set_value(GPIO_PTA4, mode); 794 if (mode) 795 mdelay(100); 796 797 return 0; 798 } 799 800 static struct mt9t112_camera_info mt9t112_info2 = { 801 .flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8, 802 .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */ 803 }; 804 805 static struct soc_camera_link mt9t112_link2 = { 806 .i2c_adapter_id = 1, 807 .power = mt9t112_power2, 808 .bus_id = 1, 809 .board_info = &i2c_camera[2], 810 .priv = &mt9t112_info2, 811 }; 812 813 static struct platform_device camera_devices[] = { 814 { 815 .name = "soc-camera-pdrv", 816 .id = 0, 817 .dev = { 818 .platform_data = &tw9910_link, 819 }, 820 }, 821 { 822 .name = "soc-camera-pdrv", 823 .id = 1, 824 .dev = { 825 .platform_data = &mt9t112_link1, 826 }, 827 }, 828 { 829 .name = "soc-camera-pdrv", 830 .id = 2, 831 .dev = { 832 .platform_data = &mt9t112_link2, 833 }, 834 }, 835 }; 836 837 /* FSI */ 838 static struct resource fsi_resources[] = { 839 [0] = { 840 .name = "FSI", 841 .start = 0xFE3C0000, 842 .end = 0xFE3C021d, 843 .flags = IORESOURCE_MEM, 844 }, 845 [1] = { 846 .start = evt2irq(0xf80), 847 .flags = IORESOURCE_IRQ, 848 }, 849 }; 850 851 static struct platform_device fsi_device = { 852 .name = "sh_fsi", 853 .id = 0, 854 .num_resources = ARRAY_SIZE(fsi_resources), 855 .resource = fsi_resources, 856 }; 857 858 static struct asoc_simple_card_info fsi_da7210_info = { 859 .name = "DA7210", 860 .card = "FSIB-DA7210", 861 .codec = "da7210.0-001a", 862 .platform = "sh_fsi.0", 863 .daifmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBM_CFM, 864 .cpu_dai = { 865 .name = "fsib-dai", 866 }, 867 .codec_dai = { 868 .name = "da7210-hifi", 869 }, 870 }; 871 872 static struct platform_device fsi_da7210_device = { 873 .name = "asoc-simple-card", 874 .dev = { 875 .platform_data = &fsi_da7210_info, 876 .coherent_dma_mask = DMA_BIT_MASK(32), 877 .dma_mask = &fsi_da7210_device.dev.coherent_dma_mask, 878 }, 879 }; 880 881 882 /* IrDA */ 883 static struct resource irda_resources[] = { 884 [0] = { 885 .name = "IrDA", 886 .start = 0xA45D0000, 887 .end = 0xA45D0049, 888 .flags = IORESOURCE_MEM, 889 }, 890 [1] = { 891 .start = evt2irq(0x480), 892 .flags = IORESOURCE_IRQ, 893 }, 894 }; 895 896 static struct platform_device irda_device = { 897 .name = "sh_sir", 898 .num_resources = ARRAY_SIZE(irda_resources), 899 .resource = irda_resources, 900 }; 901 902 #include <media/i2c/ak881x.h> 903 #include <media/drv-intf/sh_vou.h> 904 905 static struct ak881x_pdata ak881x_pdata = { 906 .flags = AK881X_IF_MODE_SLAVE, 907 }; 908 909 static struct i2c_board_info ak8813 = { 910 I2C_BOARD_INFO("ak8813", 0x20), 911 .platform_data = &ak881x_pdata, 912 }; 913 914 static struct sh_vou_pdata sh_vou_pdata = { 915 .bus_fmt = SH_VOU_BUS_8BIT, 916 .flags = SH_VOU_HSYNC_LOW | SH_VOU_VSYNC_LOW, 917 .board_info = &ak8813, 918 .i2c_adap = 0, 919 }; 920 921 static struct resource sh_vou_resources[] = { 922 [0] = { 923 .start = 0xfe960000, 924 .end = 0xfe962043, 925 .flags = IORESOURCE_MEM, 926 }, 927 [1] = { 928 .start = evt2irq(0x8e0), 929 .flags = IORESOURCE_IRQ, 930 }, 931 }; 932 933 static struct platform_device vou_device = { 934 .name = "sh-vou", 935 .id = -1, 936 .num_resources = ARRAY_SIZE(sh_vou_resources), 937 .resource = sh_vou_resources, 938 .dev = { 939 .platform_data = &sh_vou_pdata, 940 }, 941 }; 942 943 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE) 944 /* SH_MMCIF */ 945 static struct resource sh_mmcif_resources[] = { 946 [0] = { 947 .name = "SH_MMCIF", 948 .start = 0xA4CA0000, 949 .end = 0xA4CA00FF, 950 .flags = IORESOURCE_MEM, 951 }, 952 [1] = { 953 /* MMC2I */ 954 .start = evt2irq(0x5a0), 955 .flags = IORESOURCE_IRQ, 956 }, 957 [2] = { 958 /* MMC3I */ 959 .start = evt2irq(0x5c0), 960 .flags = IORESOURCE_IRQ, 961 }, 962 }; 963 964 static struct sh_mmcif_plat_data sh_mmcif_plat = { 965 .sup_pclk = 0, /* SH7724: Max Pclk/2 */ 966 .caps = MMC_CAP_4_BIT_DATA | 967 MMC_CAP_8_BIT_DATA | 968 MMC_CAP_NEEDS_POLL, 969 .ocr = MMC_VDD_32_33 | MMC_VDD_33_34, 970 }; 971 972 static struct platform_device sh_mmcif_device = { 973 .name = "sh_mmcif", 974 .id = 0, 975 .dev = { 976 .platform_data = &sh_mmcif_plat, 977 }, 978 .num_resources = ARRAY_SIZE(sh_mmcif_resources), 979 .resource = sh_mmcif_resources, 980 }; 981 #endif 982 983 static struct platform_device *ecovec_devices[] __initdata = { 984 &heartbeat_device, 985 &nor_flash_device, 986 &sh_eth_device, 987 &usb0_host_device, 988 &usb1_common_device, 989 &usbhs_device, 990 &lcdc_device, 991 &gpio_backlight_device, 992 &ceu0_device, 993 &ceu1_device, 994 &keysc_device, 995 &cn12_power, 996 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE) 997 &sdhi0_power, 998 &sdhi0_device, 999 #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) 1000 &sdhi1_device, 1001 #endif 1002 #else 1003 &msiof0_device, 1004 #endif 1005 &camera_devices[0], 1006 &camera_devices[1], 1007 &camera_devices[2], 1008 &fsi_device, 1009 &fsi_da7210_device, 1010 &irda_device, 1011 &vou_device, 1012 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE) 1013 &sh_mmcif_device, 1014 #endif 1015 }; 1016 1017 #ifdef CONFIG_I2C 1018 #define EEPROM_ADDR 0x50 1019 static u8 mac_read(struct i2c_adapter *a, u8 command) 1020 { 1021 struct i2c_msg msg[2]; 1022 u8 buf; 1023 int ret; 1024 1025 msg[0].addr = EEPROM_ADDR; 1026 msg[0].flags = 0; 1027 msg[0].len = 1; 1028 msg[0].buf = &command; 1029 1030 msg[1].addr = EEPROM_ADDR; 1031 msg[1].flags = I2C_M_RD; 1032 msg[1].len = 1; 1033 msg[1].buf = &buf; 1034 1035 ret = i2c_transfer(a, msg, 2); 1036 if (ret < 0) { 1037 printk(KERN_ERR "error %d\n", ret); 1038 buf = 0xff; 1039 } 1040 1041 return buf; 1042 } 1043 1044 static void __init sh_eth_init(struct sh_eth_plat_data *pd) 1045 { 1046 struct i2c_adapter *a = i2c_get_adapter(1); 1047 int i; 1048 1049 if (!a) { 1050 pr_err("can not get I2C 1\n"); 1051 return; 1052 } 1053 1054 /* read MAC address from EEPROM */ 1055 for (i = 0; i < sizeof(pd->mac_addr); i++) { 1056 pd->mac_addr[i] = mac_read(a, 0x10 + i); 1057 msleep(10); 1058 } 1059 1060 i2c_put_adapter(a); 1061 } 1062 #else 1063 static void __init sh_eth_init(struct sh_eth_plat_data *pd) 1064 { 1065 pr_err("unable to read sh_eth MAC address\n"); 1066 } 1067 #endif 1068 1069 #define PORT_HIZA 0xA4050158 1070 #define IODRIVEA 0xA405018A 1071 1072 extern char ecovec24_sdram_enter_start; 1073 extern char ecovec24_sdram_enter_end; 1074 extern char ecovec24_sdram_leave_start; 1075 extern char ecovec24_sdram_leave_end; 1076 1077 static int __init arch_setup(void) 1078 { 1079 struct clk *clk; 1080 bool cn12_enabled = false; 1081 1082 /* register board specific self-refresh code */ 1083 sh_mobile_register_self_refresh(SUSP_SH_STANDBY | SUSP_SH_SF | 1084 SUSP_SH_RSTANDBY, 1085 &ecovec24_sdram_enter_start, 1086 &ecovec24_sdram_enter_end, 1087 &ecovec24_sdram_leave_start, 1088 &ecovec24_sdram_leave_end); 1089 1090 /* enable STATUS0, STATUS2 and PDSTATUS */ 1091 gpio_request(GPIO_FN_STATUS0, NULL); 1092 gpio_request(GPIO_FN_STATUS2, NULL); 1093 gpio_request(GPIO_FN_PDSTATUS, NULL); 1094 1095 /* enable SCIFA0 */ 1096 gpio_request(GPIO_FN_SCIF0_TXD, NULL); 1097 gpio_request(GPIO_FN_SCIF0_RXD, NULL); 1098 1099 /* enable debug LED */ 1100 gpio_request(GPIO_PTG0, NULL); 1101 gpio_request(GPIO_PTG1, NULL); 1102 gpio_request(GPIO_PTG2, NULL); 1103 gpio_request(GPIO_PTG3, NULL); 1104 gpio_direction_output(GPIO_PTG0, 0); 1105 gpio_direction_output(GPIO_PTG1, 0); 1106 gpio_direction_output(GPIO_PTG2, 0); 1107 gpio_direction_output(GPIO_PTG3, 0); 1108 __raw_writew((__raw_readw(PORT_HIZA) & ~(0x1 << 1)) , PORT_HIZA); 1109 1110 /* enable SH-Eth */ 1111 gpio_request(GPIO_PTA1, NULL); 1112 gpio_direction_output(GPIO_PTA1, 1); 1113 mdelay(20); 1114 1115 gpio_request(GPIO_FN_RMII_RXD0, NULL); 1116 gpio_request(GPIO_FN_RMII_RXD1, NULL); 1117 gpio_request(GPIO_FN_RMII_TXD0, NULL); 1118 gpio_request(GPIO_FN_RMII_TXD1, NULL); 1119 gpio_request(GPIO_FN_RMII_REF_CLK, NULL); 1120 gpio_request(GPIO_FN_RMII_TX_EN, NULL); 1121 gpio_request(GPIO_FN_RMII_RX_ER, NULL); 1122 gpio_request(GPIO_FN_RMII_CRS_DV, NULL); 1123 gpio_request(GPIO_FN_MDIO, NULL); 1124 gpio_request(GPIO_FN_MDC, NULL); 1125 gpio_request(GPIO_FN_LNKSTA, NULL); 1126 1127 /* enable USB */ 1128 __raw_writew(0x0000, 0xA4D80000); 1129 __raw_writew(0x0000, 0xA4D90000); 1130 gpio_request(GPIO_PTB3, NULL); 1131 gpio_request(GPIO_PTB4, NULL); 1132 gpio_request(GPIO_PTB5, NULL); 1133 gpio_direction_input(GPIO_PTB3); 1134 gpio_direction_output(GPIO_PTB4, 0); 1135 gpio_direction_output(GPIO_PTB5, 0); 1136 __raw_writew(0x0600, 0xa40501d4); 1137 __raw_writew(0x0600, 0xa4050192); 1138 1139 if (gpio_get_value(GPIO_PTB3)) { 1140 printk(KERN_INFO "USB1 function is selected\n"); 1141 usb1_common_device.name = "r8a66597_udc"; 1142 } else { 1143 printk(KERN_INFO "USB1 host is selected\n"); 1144 usb1_common_device.name = "r8a66597_hcd"; 1145 } 1146 1147 /* enable LCDC */ 1148 gpio_request(GPIO_FN_LCDD23, NULL); 1149 gpio_request(GPIO_FN_LCDD22, NULL); 1150 gpio_request(GPIO_FN_LCDD21, NULL); 1151 gpio_request(GPIO_FN_LCDD20, NULL); 1152 gpio_request(GPIO_FN_LCDD19, NULL); 1153 gpio_request(GPIO_FN_LCDD18, NULL); 1154 gpio_request(GPIO_FN_LCDD17, NULL); 1155 gpio_request(GPIO_FN_LCDD16, NULL); 1156 gpio_request(GPIO_FN_LCDD15, NULL); 1157 gpio_request(GPIO_FN_LCDD14, NULL); 1158 gpio_request(GPIO_FN_LCDD13, NULL); 1159 gpio_request(GPIO_FN_LCDD12, NULL); 1160 gpio_request(GPIO_FN_LCDD11, NULL); 1161 gpio_request(GPIO_FN_LCDD10, NULL); 1162 gpio_request(GPIO_FN_LCDD9, NULL); 1163 gpio_request(GPIO_FN_LCDD8, NULL); 1164 gpio_request(GPIO_FN_LCDD7, NULL); 1165 gpio_request(GPIO_FN_LCDD6, NULL); 1166 gpio_request(GPIO_FN_LCDD5, NULL); 1167 gpio_request(GPIO_FN_LCDD4, NULL); 1168 gpio_request(GPIO_FN_LCDD3, NULL); 1169 gpio_request(GPIO_FN_LCDD2, NULL); 1170 gpio_request(GPIO_FN_LCDD1, NULL); 1171 gpio_request(GPIO_FN_LCDD0, NULL); 1172 gpio_request(GPIO_FN_LCDDISP, NULL); 1173 gpio_request(GPIO_FN_LCDHSYN, NULL); 1174 gpio_request(GPIO_FN_LCDDCK, NULL); 1175 gpio_request(GPIO_FN_LCDVSYN, NULL); 1176 gpio_request(GPIO_FN_LCDDON, NULL); 1177 gpio_request(GPIO_FN_LCDLCLK, NULL); 1178 __raw_writew((__raw_readw(PORT_HIZA) & ~0x0001), PORT_HIZA); 1179 1180 gpio_request(GPIO_PTE6, NULL); 1181 gpio_request(GPIO_PTU1, NULL); 1182 gpio_request(GPIO_PTA2, NULL); 1183 gpio_direction_input(GPIO_PTE6); 1184 gpio_direction_output(GPIO_PTU1, 0); 1185 gpio_direction_output(GPIO_PTA2, 0); 1186 1187 /* I/O buffer drive ability is high */ 1188 __raw_writew((__raw_readw(IODRIVEA) & ~0x00c0) | 0x0080 , IODRIVEA); 1189 1190 if (gpio_get_value(GPIO_PTE6)) { 1191 /* DVI */ 1192 lcdc_info.clock_source = LCDC_CLK_EXTERNAL; 1193 lcdc_info.ch[0].clock_divider = 1; 1194 lcdc_info.ch[0].lcd_modes = ecovec_dvi_modes; 1195 lcdc_info.ch[0].num_modes = ARRAY_SIZE(ecovec_dvi_modes); 1196 1197 /* No backlight */ 1198 gpio_backlight_data.fbdev = NULL; 1199 1200 gpio_set_value(GPIO_PTA2, 1); 1201 gpio_set_value(GPIO_PTU1, 1); 1202 } else { 1203 /* Panel */ 1204 lcdc_info.clock_source = LCDC_CLK_PERIPHERAL; 1205 lcdc_info.ch[0].clock_divider = 2; 1206 lcdc_info.ch[0].lcd_modes = ecovec_lcd_modes; 1207 lcdc_info.ch[0].num_modes = ARRAY_SIZE(ecovec_lcd_modes); 1208 1209 /* FIXME 1210 * 1211 * LCDDON control is needed for Panel, 1212 * but current sh_mobile_lcdc driver doesn't control it. 1213 * It is temporary correspondence 1214 */ 1215 gpio_request(GPIO_PTF4, NULL); 1216 gpio_direction_output(GPIO_PTF4, 1); 1217 1218 /* enable TouchScreen */ 1219 i2c_register_board_info(0, &ts_i2c_clients, 1); 1220 irq_set_irq_type(IRQ0, IRQ_TYPE_LEVEL_LOW); 1221 } 1222 1223 /* enable CEU0 */ 1224 gpio_request(GPIO_FN_VIO0_D15, NULL); 1225 gpio_request(GPIO_FN_VIO0_D14, NULL); 1226 gpio_request(GPIO_FN_VIO0_D13, NULL); 1227 gpio_request(GPIO_FN_VIO0_D12, NULL); 1228 gpio_request(GPIO_FN_VIO0_D11, NULL); 1229 gpio_request(GPIO_FN_VIO0_D10, NULL); 1230 gpio_request(GPIO_FN_VIO0_D9, NULL); 1231 gpio_request(GPIO_FN_VIO0_D8, NULL); 1232 gpio_request(GPIO_FN_VIO0_D7, NULL); 1233 gpio_request(GPIO_FN_VIO0_D6, NULL); 1234 gpio_request(GPIO_FN_VIO0_D5, NULL); 1235 gpio_request(GPIO_FN_VIO0_D4, NULL); 1236 gpio_request(GPIO_FN_VIO0_D3, NULL); 1237 gpio_request(GPIO_FN_VIO0_D2, NULL); 1238 gpio_request(GPIO_FN_VIO0_D1, NULL); 1239 gpio_request(GPIO_FN_VIO0_D0, NULL); 1240 gpio_request(GPIO_FN_VIO0_VD, NULL); 1241 gpio_request(GPIO_FN_VIO0_CLK, NULL); 1242 gpio_request(GPIO_FN_VIO0_FLD, NULL); 1243 gpio_request(GPIO_FN_VIO0_HD, NULL); 1244 platform_resource_setup_memory(&ceu0_device, "ceu0", 4 << 20); 1245 1246 /* enable CEU1 */ 1247 gpio_request(GPIO_FN_VIO1_D7, NULL); 1248 gpio_request(GPIO_FN_VIO1_D6, NULL); 1249 gpio_request(GPIO_FN_VIO1_D5, NULL); 1250 gpio_request(GPIO_FN_VIO1_D4, NULL); 1251 gpio_request(GPIO_FN_VIO1_D3, NULL); 1252 gpio_request(GPIO_FN_VIO1_D2, NULL); 1253 gpio_request(GPIO_FN_VIO1_D1, NULL); 1254 gpio_request(GPIO_FN_VIO1_D0, NULL); 1255 gpio_request(GPIO_FN_VIO1_FLD, NULL); 1256 gpio_request(GPIO_FN_VIO1_HD, NULL); 1257 gpio_request(GPIO_FN_VIO1_VD, NULL); 1258 gpio_request(GPIO_FN_VIO1_CLK, NULL); 1259 platform_resource_setup_memory(&ceu1_device, "ceu1", 4 << 20); 1260 1261 /* enable KEYSC */ 1262 gpio_request(GPIO_FN_KEYOUT5_IN5, NULL); 1263 gpio_request(GPIO_FN_KEYOUT4_IN6, NULL); 1264 gpio_request(GPIO_FN_KEYOUT3, NULL); 1265 gpio_request(GPIO_FN_KEYOUT2, NULL); 1266 gpio_request(GPIO_FN_KEYOUT1, NULL); 1267 gpio_request(GPIO_FN_KEYOUT0, NULL); 1268 gpio_request(GPIO_FN_KEYIN0, NULL); 1269 1270 /* enable user debug switch */ 1271 gpio_request(GPIO_PTR0, NULL); 1272 gpio_request(GPIO_PTR4, NULL); 1273 gpio_request(GPIO_PTR5, NULL); 1274 gpio_request(GPIO_PTR6, NULL); 1275 gpio_direction_input(GPIO_PTR0); 1276 gpio_direction_input(GPIO_PTR4); 1277 gpio_direction_input(GPIO_PTR5); 1278 gpio_direction_input(GPIO_PTR6); 1279 1280 /* SD-card slot CN11 */ 1281 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE) 1282 /* enable SDHI0 on CN11 (needs DS2.4 set to ON) */ 1283 gpio_request(GPIO_FN_SDHI0WP, NULL); 1284 gpio_request(GPIO_FN_SDHI0CMD, NULL); 1285 gpio_request(GPIO_FN_SDHI0CLK, NULL); 1286 gpio_request(GPIO_FN_SDHI0D3, NULL); 1287 gpio_request(GPIO_FN_SDHI0D2, NULL); 1288 gpio_request(GPIO_FN_SDHI0D1, NULL); 1289 gpio_request(GPIO_FN_SDHI0D0, NULL); 1290 #else 1291 /* enable MSIOF0 on CN11 (needs DS2.4 set to OFF) */ 1292 gpio_request(GPIO_FN_MSIOF0_TXD, NULL); 1293 gpio_request(GPIO_FN_MSIOF0_RXD, NULL); 1294 gpio_request(GPIO_FN_MSIOF0_TSCK, NULL); 1295 gpio_request(GPIO_PTM4, NULL); /* software CS control of TSYNC pin */ 1296 gpio_direction_output(GPIO_PTM4, 1); /* active low CS */ 1297 gpio_request(GPIO_PTB6, NULL); /* 3.3V power control */ 1298 gpio_direction_output(GPIO_PTB6, 0); /* disable power by default */ 1299 1300 spi_register_board_info(spi_bus, ARRAY_SIZE(spi_bus)); 1301 #endif 1302 1303 /* MMC/SD-card slot CN12 */ 1304 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE) 1305 /* enable MMCIF (needs DS2.6,7 set to OFF,ON) */ 1306 gpio_request(GPIO_FN_MMC_D7, NULL); 1307 gpio_request(GPIO_FN_MMC_D6, NULL); 1308 gpio_request(GPIO_FN_MMC_D5, NULL); 1309 gpio_request(GPIO_FN_MMC_D4, NULL); 1310 gpio_request(GPIO_FN_MMC_D3, NULL); 1311 gpio_request(GPIO_FN_MMC_D2, NULL); 1312 gpio_request(GPIO_FN_MMC_D1, NULL); 1313 gpio_request(GPIO_FN_MMC_D0, NULL); 1314 gpio_request(GPIO_FN_MMC_CLK, NULL); 1315 gpio_request(GPIO_FN_MMC_CMD, NULL); 1316 1317 cn12_enabled = true; 1318 #elif defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE) 1319 /* enable SDHI1 on CN12 (needs DS2.6,7 set to ON,OFF) */ 1320 gpio_request(GPIO_FN_SDHI1WP, NULL); 1321 gpio_request(GPIO_FN_SDHI1CMD, NULL); 1322 gpio_request(GPIO_FN_SDHI1CLK, NULL); 1323 gpio_request(GPIO_FN_SDHI1D3, NULL); 1324 gpio_request(GPIO_FN_SDHI1D2, NULL); 1325 gpio_request(GPIO_FN_SDHI1D1, NULL); 1326 gpio_request(GPIO_FN_SDHI1D0, NULL); 1327 1328 cn12_enabled = true; 1329 #endif 1330 1331 if (cn12_enabled) 1332 /* I/O buffer drive ability is high for CN12 */ 1333 __raw_writew((__raw_readw(IODRIVEA) & ~0x3000) | 0x2000, 1334 IODRIVEA); 1335 1336 /* enable Video */ 1337 gpio_request(GPIO_PTU2, NULL); 1338 gpio_direction_output(GPIO_PTU2, 1); 1339 1340 /* enable Camera */ 1341 gpio_request(GPIO_PTA3, NULL); 1342 gpio_request(GPIO_PTA4, NULL); 1343 gpio_direction_output(GPIO_PTA3, 0); 1344 gpio_direction_output(GPIO_PTA4, 0); 1345 1346 /* enable FSI */ 1347 gpio_request(GPIO_FN_FSIMCKB, NULL); 1348 gpio_request(GPIO_FN_FSIIBSD, NULL); 1349 gpio_request(GPIO_FN_FSIOBSD, NULL); 1350 gpio_request(GPIO_FN_FSIIBBCK, NULL); 1351 gpio_request(GPIO_FN_FSIIBLRCK, NULL); 1352 gpio_request(GPIO_FN_FSIOBBCK, NULL); 1353 gpio_request(GPIO_FN_FSIOBLRCK, NULL); 1354 gpio_request(GPIO_FN_CLKAUDIOBO, NULL); 1355 1356 /* set SPU2 clock to 83.4 MHz */ 1357 clk = clk_get(NULL, "spu_clk"); 1358 if (!IS_ERR(clk)) { 1359 clk_set_rate(clk, clk_round_rate(clk, 83333333)); 1360 clk_put(clk); 1361 } 1362 1363 /* change parent of FSI B */ 1364 clk = clk_get(NULL, "fsib_clk"); 1365 if (!IS_ERR(clk)) { 1366 /* 48kHz dummy clock was used to make sure 1/1 divide */ 1367 clk_set_rate(&sh7724_fsimckb_clk, 48000); 1368 clk_set_parent(clk, &sh7724_fsimckb_clk); 1369 clk_set_rate(clk, 48000); 1370 clk_put(clk); 1371 } 1372 1373 gpio_request(GPIO_PTU0, NULL); 1374 gpio_direction_output(GPIO_PTU0, 0); 1375 mdelay(20); 1376 1377 /* enable motion sensor */ 1378 gpio_request(GPIO_FN_INTC_IRQ1, NULL); 1379 gpio_direction_input(GPIO_FN_INTC_IRQ1); 1380 1381 /* set VPU clock to 166 MHz */ 1382 clk = clk_get(NULL, "vpu_clk"); 1383 if (!IS_ERR(clk)) { 1384 clk_set_rate(clk, clk_round_rate(clk, 166000000)); 1385 clk_put(clk); 1386 } 1387 1388 /* enable IrDA */ 1389 gpio_request(GPIO_FN_IRDA_OUT, NULL); 1390 gpio_request(GPIO_FN_IRDA_IN, NULL); 1391 gpio_request(GPIO_PTU5, NULL); 1392 gpio_direction_output(GPIO_PTU5, 0); 1393 1394 /* enable I2C device */ 1395 i2c_register_board_info(0, i2c0_devices, 1396 ARRAY_SIZE(i2c0_devices)); 1397 1398 i2c_register_board_info(1, i2c1_devices, 1399 ARRAY_SIZE(i2c1_devices)); 1400 1401 #if defined(CONFIG_VIDEO_SH_VOU) || defined(CONFIG_VIDEO_SH_VOU_MODULE) 1402 /* VOU */ 1403 gpio_request(GPIO_FN_DV_D15, NULL); 1404 gpio_request(GPIO_FN_DV_D14, NULL); 1405 gpio_request(GPIO_FN_DV_D13, NULL); 1406 gpio_request(GPIO_FN_DV_D12, NULL); 1407 gpio_request(GPIO_FN_DV_D11, NULL); 1408 gpio_request(GPIO_FN_DV_D10, NULL); 1409 gpio_request(GPIO_FN_DV_D9, NULL); 1410 gpio_request(GPIO_FN_DV_D8, NULL); 1411 gpio_request(GPIO_FN_DV_CLKI, NULL); 1412 gpio_request(GPIO_FN_DV_CLK, NULL); 1413 gpio_request(GPIO_FN_DV_VSYNC, NULL); 1414 gpio_request(GPIO_FN_DV_HSYNC, NULL); 1415 1416 /* AK8813 power / reset sequence */ 1417 gpio_request(GPIO_PTG4, NULL); 1418 gpio_request(GPIO_PTU3, NULL); 1419 /* Reset */ 1420 gpio_direction_output(GPIO_PTG4, 0); 1421 /* Power down */ 1422 gpio_direction_output(GPIO_PTU3, 1); 1423 1424 udelay(10); 1425 1426 /* Power up, reset */ 1427 gpio_set_value(GPIO_PTU3, 0); 1428 1429 udelay(10); 1430 1431 /* Remove reset */ 1432 gpio_set_value(GPIO_PTG4, 1); 1433 #endif 1434 1435 return platform_add_devices(ecovec_devices, 1436 ARRAY_SIZE(ecovec_devices)); 1437 } 1438 arch_initcall(arch_setup); 1439 1440 static int __init devices_setup(void) 1441 { 1442 sh_eth_init(&sh_eth_plat); 1443 return 0; 1444 } 1445 device_initcall(devices_setup); 1446 1447 static struct sh_machine_vector mv_ecovec __initmv = { 1448 .mv_name = "R0P7724 (EcoVec)", 1449 }; 1450