arch/sh/boards/mach-ecovec24/setup.c

   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 static struct sh_mobile_lcdc_info lcdc_info = {
 235         .ch[0] = {
 236                 .interface_type = RGB18,
 237                 .chan = LCDC_CHAN_MAINLCD,
 238                 .bpp = 16,
 239                 .lcd_cfg = {
 240                         .sync = 0, /* hsync and vsync are active low */
 241                 },
 242                 .lcd_size_cfg = { /* 7.0 inch */
 243                         .width = 152,
 244                         .height = 91,
 245                 },
 246                 .board_cfg = {
 247                 },
 248         }
 249 };
 250
 251 static struct resource lcdc_resources[] = {
 252         [0] = {
 253                 .name   = "LCDC",
 254                 .start  = 0xfe940000,
 255                 .end    = 0xfe942fff,
 256                 .flags  = IORESOURCE_MEM,
 257         },
 258         [1] = {
 259                 .start  = 106,
 260                 .flags  = IORESOURCE_IRQ,
 261         },
 262 };
 263
 264 static struct platform_device lcdc_device = {
 265         .name           = "sh_mobile_lcdc_fb",
 266         .num_resources  = ARRAY_SIZE(lcdc_resources),
 267         .resource       = lcdc_resources,
 268         .dev            = {
 269                 .platform_data  = &lcdc_info,
 270         },
 271         .archdata = {
 272                 .hwblk_id = HWBLK_LCDC,
 273         },
 274 };
 275
 276 /* CEU0 */
 277 static struct sh_mobile_ceu_info sh_mobile_ceu0_info = {
 278         .flags = SH_CEU_FLAG_USE_8BIT_BUS,
 279 };
 280
 281 static struct resource ceu0_resources[] = {
 282         [0] = {
 283                 .name   = "CEU0",
 284                 .start  = 0xfe910000,
 285                 .end    = 0xfe91009f,
 286                 .flags  = IORESOURCE_MEM,
 287         },
 288         [1] = {
 289                 .start  = 52,
 290                 .flags  = IORESOURCE_IRQ,
 291         },
 292         [2] = {
 293                 /* place holder for contiguous memory */
 294         },
 295 };
 296
 297 static struct platform_device ceu0_device = {
 298         .name           = "sh_mobile_ceu",
 299         .id             = 0, /* "ceu0" clock */
 300         .num_resources  = ARRAY_SIZE(ceu0_resources),
 301         .resource       = ceu0_resources,
 302         .dev    = {
 303                 .platform_data  = &sh_mobile_ceu0_info,
 304         },
 305         .archdata = {
 306                 .hwblk_id = HWBLK_CEU0,
 307         },
 308 };
 309
 310 /* CEU1 */
 311 static struct sh_mobile_ceu_info sh_mobile_ceu1_info = {
 312         .flags = SH_CEU_FLAG_USE_8BIT_BUS,
 313 };
 314
 315 static struct resource ceu1_resources[] = {
 316         [0] = {
 317                 .name   = "CEU1",
 318                 .start  = 0xfe914000,
 319                 .end    = 0xfe91409f,
 320                 .flags  = IORESOURCE_MEM,
 321         },
 322         [1] = {
 323                 .start  = 63,
 324                 .flags  = IORESOURCE_IRQ,
 325         },
 326         [2] = {
 327                 /* place holder for contiguous memory */
 328         },
 329 };
 330
 331 static struct platform_device ceu1_device = {
 332         .name           = "sh_mobile_ceu",
 333         .id             = 1, /* "ceu1" clock */
 334         .num_resources  = ARRAY_SIZE(ceu1_resources),
 335         .resource       = ceu1_resources,
 336         .dev    = {
 337                 .platform_data  = &sh_mobile_ceu1_info,
 338         },
 339         .archdata = {
 340                 .hwblk_id = HWBLK_CEU1,
 341         },
 342 };
 343
 344 /* I2C device */
 345 static struct i2c_board_info i2c0_devices[] = {
 346         {
 347                 I2C_BOARD_INFO("da7210", 0x1a),
 348         },
 349 };
 350
 351 static struct i2c_board_info i2c1_devices[] = {
 352         {
 353                 I2C_BOARD_INFO("r2025sd", 0x32),
 354         },
 355         {
 356                 I2C_BOARD_INFO("lis3lv02d", 0x1c),
 357                 .irq = 33,
 358         }
 359 };
 360
 361 /* KEYSC */
 362 static struct sh_keysc_info keysc_info = {
 363         .mode           = SH_KEYSC_MODE_1,
 364         .scan_timing    = 3,
 365         .delay          = 50,
 366         .kycr2_delay    = 100,
 367         .keycodes       = { KEY_1, 0, 0, 0, 0,
 368                             KEY_2, 0, 0, 0, 0,
 369                             KEY_3, 0, 0, 0, 0,
 370                             KEY_4, 0, 0, 0, 0,
 371                             KEY_5, 0, 0, 0, 0,
 372                             KEY_6, 0, 0, 0, 0, },
 373 };
 374
 375 static struct resource keysc_resources[] = {
 376         [0] = {
 377                 .name   = "KEYSC",
 378                 .start  = 0x044b0000,
 379                 .end    = 0x044b000f,
 380                 .flags  = IORESOURCE_MEM,
 381         },
 382         [1] = {
 383                 .start  = 79,
 384                 .flags  = IORESOURCE_IRQ,
 385         },
 386 };
 387
 388 static struct platform_device keysc_device = {
 389         .name           = "sh_keysc",
 390         .id             = 0, /* keysc0 clock */
 391         .num_resources  = ARRAY_SIZE(keysc_resources),
 392         .resource       = keysc_resources,
 393         .dev    = {
 394                 .platform_data  = &keysc_info,
 395         },
 396         .archdata = {
 397                 .hwblk_id = HWBLK_KEYSC,
 398         },
 399 };
 400
 401 /* TouchScreen */
 402 #define IRQ0 32
 403 static struct tsc2007_platform_data tsc2007_info = {
 404         .model                  = 2007,
 405         .x_plate_ohms           = 1000,
 406 };
 407
 408 static struct i2c_board_info ts_i2c_clients = {
 409         I2C_BOARD_INFO("tsc2007", 0x48),
 410         .type           = "tsc2007",
 411         .platform_data  = &tsc2007_info,
 412         .irq            = IRQ0,
 413 };
 414
 415 #ifdef CONFIG_MFD_SH_MOBILE_SDHI
 416 /* SDHI0 */
 417 static void sdhi0_set_pwr(struct platform_device *pdev, int state)
 418 {
 419         gpio_set_value(GPIO_PTB6, state);
 420 }
 421
 422 static struct sh_mobile_sdhi_info sdhi0_info = {
 423         .dma_slave_tx   = SHDMA_SLAVE_SDHI0_TX,
 424         .dma_slave_rx   = SHDMA_SLAVE_SDHI0_RX,
 425         .set_pwr        = sdhi0_set_pwr,
 426 };
 427
 428 static struct resource sdhi0_resources[] = {
 429         [0] = {
 430                 .name   = "SDHI0",
 431                 .start  = 0x04ce0000,
 432                 .end    = 0x04ce01ff,
 433                 .flags  = IORESOURCE_MEM,
 434         },
 435         [1] = {
 436                 .start  = 100,
 437                 .flags  = IORESOURCE_IRQ,
 438         },
 439 };
 440
 441 static struct platform_device sdhi0_device = {
 442         .name           = "sh_mobile_sdhi",
 443         .num_resources  = ARRAY_SIZE(sdhi0_resources),
 444         .resource       = sdhi0_resources,
 445         .id             = 0,
 446         .dev    = {
 447                 .platform_data  = &sdhi0_info,
 448         },
 449         .archdata = {
 450                 .hwblk_id = HWBLK_SDHI0,
 451         },
 452 };
 453
 454 #if !defined(CONFIG_MMC_SH_MMCIF)
 455 /* SDHI1 */
 456 static void sdhi1_set_pwr(struct platform_device *pdev, int state)
 457 {
 458         gpio_set_value(GPIO_PTB7, state);
 459 }
 460
 461 static struct sh_mobile_sdhi_info sdhi1_info = {
 462         .dma_slave_tx   = SHDMA_SLAVE_SDHI1_TX,
 463         .dma_slave_rx   = SHDMA_SLAVE_SDHI1_RX,
 464         .set_pwr        = sdhi1_set_pwr,
 465 };
 466
 467 static struct resource sdhi1_resources[] = {
 468         [0] = {
 469                 .name   = "SDHI1",
 470                 .start  = 0x04cf0000,
 471                 .end    = 0x04cf01ff,
 472                 .flags  = IORESOURCE_MEM,
 473         },
 474         [1] = {
 475                 .start  = 23,
 476                 .flags  = IORESOURCE_IRQ,
 477         },
 478 };
 479
 480 static struct platform_device sdhi1_device = {
 481         .name           = "sh_mobile_sdhi",
 482         .num_resources  = ARRAY_SIZE(sdhi1_resources),
 483         .resource       = sdhi1_resources,
 484         .id             = 1,
 485         .dev    = {
 486                 .platform_data  = &sdhi1_info,
 487         },
 488         .archdata = {
 489                 .hwblk_id = HWBLK_SDHI1,
 490         },
 491 };
 492 #endif /* CONFIG_MMC_SH_MMCIF */
 493
 494 #else
 495
 496 /* MMC SPI */
 497 static int mmc_spi_get_ro(struct device *dev)
 498 {
 499         return gpio_get_value(GPIO_PTY6);
 500 }
 501
 502 static int mmc_spi_get_cd(struct device *dev)
 503 {
 504         return !gpio_get_value(GPIO_PTY7);
 505 }
 506
 507 static void mmc_spi_setpower(struct device *dev, unsigned int maskval)
 508 {
 509         gpio_set_value(GPIO_PTB6, maskval ? 1 : 0);
 510 }
 511
 512 static struct mmc_spi_platform_data mmc_spi_info = {
 513         .get_ro = mmc_spi_get_ro,
 514         .get_cd = mmc_spi_get_cd,
 515         .caps = MMC_CAP_NEEDS_POLL,
 516         .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, /* 3.3V only */
 517         .setpower = mmc_spi_setpower,
 518 };
 519
 520 static struct spi_board_info spi_bus[] = {
 521         {
 522                 .modalias       = "mmc_spi",
 523                 .platform_data  = &mmc_spi_info,
 524                 .max_speed_hz   = 5000000,
 525                 .mode           = SPI_MODE_0,
 526                 .controller_data = (void *) GPIO_PTM4,
 527         },
 528 };
 529
 530 /* MSIOF0 */
 531 static struct sh_msiof_spi_info msiof0_data = {
 532         .num_chipselect = 1,
 533 };
 534
 535 static struct resource msiof0_resources[] = {
 536         [0] = {
 537                 .name   = "MSIOF0",
 538                 .start  = 0xa4c40000,
 539                 .end    = 0xa4c40063,
 540                 .flags  = IORESOURCE_MEM,
 541         },
 542         [1] = {
 543                 .start  = 84,
 544                 .flags  = IORESOURCE_IRQ,
 545         },
 546 };
 547
 548 static struct platform_device msiof0_device = {
 549         .name           = "spi_sh_msiof",
 550         .id             = 0, /* MSIOF0 */
 551         .dev = {
 552                 .platform_data = &msiof0_data,
 553         },
 554         .num_resources  = ARRAY_SIZE(msiof0_resources),
 555         .resource       = msiof0_resources,
 556         .archdata = {
 557                 .hwblk_id = HWBLK_MSIOF0,
 558         },
 559 };
 560
 561 #endif
 562
 563 /* I2C Video/Camera */
 564 static struct i2c_board_info i2c_camera[] = {
 565         {
 566                 I2C_BOARD_INFO("tw9910", 0x45),
 567         },
 568         {
 569                 /* 1st camera */
 570                 I2C_BOARD_INFO("mt9t112", 0x3c),
 571         },
 572         {
 573                 /* 2nd camera */
 574                 I2C_BOARD_INFO("mt9t112", 0x3c),
 575         },
 576 };
 577
 578 /* tw9910 */
 579 static int tw9910_power(struct device *dev, int mode)
 580 {
 581         int val = mode ? 0 : 1;
 582
 583         gpio_set_value(GPIO_PTU2, val);
 584         if (mode)
 585                 mdelay(100);
 586
 587         return 0;
 588 }
 589
 590 static struct tw9910_video_info tw9910_info = {
 591         .buswidth       = SOCAM_DATAWIDTH_8,
 592         .mpout          = TW9910_MPO_FIELD,
 593 };
 594
 595 static struct soc_camera_link tw9910_link = {
 596         .i2c_adapter_id = 0,
 597         .bus_id         = 1,
 598         .power          = tw9910_power,
 599         .board_info     = &i2c_camera[0],
 600         .module_name    = "tw9910",
 601         .priv           = &tw9910_info,
 602 };
 603
 604 /* mt9t112 */
 605 static int mt9t112_power1(struct device *dev, int mode)
 606 {
 607         gpio_set_value(GPIO_PTA3, mode);
 608         if (mode)
 609                 mdelay(100);
 610
 611         return 0;
 612 }
 613
 614 static struct mt9t112_camera_info mt9t112_info1 = {
 615         .flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8,
 616         .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */
 617 };
 618
 619 static struct soc_camera_link mt9t112_link1 = {
 620         .i2c_adapter_id = 0,
 621         .power          = mt9t112_power1,
 622         .bus_id         = 0,
 623         .board_info     = &i2c_camera[1],
 624         .module_name    = "mt9t112",
 625         .priv           = &mt9t112_info1,
 626 };
 627
 628 static int mt9t112_power2(struct device *dev, int mode)
 629 {
 630         gpio_set_value(GPIO_PTA4, mode);
 631         if (mode)
 632                 mdelay(100);
 633
 634         return 0;
 635 }
 636
 637 static struct mt9t112_camera_info mt9t112_info2 = {
 638         .flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8,
 639         .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */
 640 };
 641
 642 static struct soc_camera_link mt9t112_link2 = {
 643         .i2c_adapter_id = 1,
 644         .power          = mt9t112_power2,
 645         .bus_id         = 1,
 646         .board_info     = &i2c_camera[2],
 647         .module_name    = "mt9t112",
 648         .priv           = &mt9t112_info2,
 649 };
 650
 651 static struct platform_device camera_devices[] = {
 652         {
 653                 .name   = "soc-camera-pdrv",
 654                 .id     = 0,
 655                 .dev    = {
 656                         .platform_data = &tw9910_link,
 657                 },
 658         },
 659         {
 660                 .name   = "soc-camera-pdrv",
 661                 .id     = 1,
 662                 .dev    = {
 663                         .platform_data = &mt9t112_link1,
 664                 },
 665         },
 666         {
 667                 .name   = "soc-camera-pdrv",
 668                 .id     = 2,
 669                 .dev    = {
 670                         .platform_data = &mt9t112_link2,
 671                 },
 672         },
 673 };
 674
 675 /* FSI */
 676 /*
 677  * FSI-B use external clock which came from da7210.
 678  * So, we should change parent of fsi
 679  */
 680 #define FCLKBCR         0xa415000c
 681 static void fsimck_init(struct clk *clk)
 682 {
 683         u32 status = __raw_readl(clk->enable_reg);
 684
 685         /* use external clock */
 686         status &= ~0x000000ff;
 687         status |= 0x00000080;
 688
 689         __raw_writel(status, clk->enable_reg);
 690 }
 691
 692 static struct clk_ops fsimck_clk_ops = {
 693         .init = fsimck_init,
 694 };
 695
 696 static struct clk fsimckb_clk = {
 697         .ops            = &fsimck_clk_ops,
 698         .enable_reg     = (void __iomem *)FCLKBCR,
 699         .rate           = 0, /* unknown */
 700 };
 701
 702 static struct sh_fsi_platform_info fsi_info = {
 703         .portb_flags = SH_FSI_BRS_INV |
 704                        SH_FSI_OUT_SLAVE_MODE |
 705                        SH_FSI_IN_SLAVE_MODE |
 706                        SH_FSI_OFMT(I2S) |
 707                        SH_FSI_IFMT(I2S),
 708 };
 709
 710 static struct resource fsi_resources[] = {
 711         [0] = {
 712                 .name   = "FSI",
 713                 .start  = 0xFE3C0000,
 714                 .end    = 0xFE3C021d,
 715                 .flags  = IORESOURCE_MEM,
 716         },
 717         [1] = {
 718                 .start  = 108,
 719                 .flags  = IORESOURCE_IRQ,
 720         },
 721 };
 722
 723 static struct platform_device fsi_device = {
 724         .name           = "sh_fsi",
 725         .id             = 0,
 726         .num_resources  = ARRAY_SIZE(fsi_resources),
 727         .resource       = fsi_resources,
 728         .dev    = {
 729                 .platform_data  = &fsi_info,
 730         },
 731         .archdata = {
 732                 .hwblk_id = HWBLK_SPU, /* FSI needs SPU hwblk */
 733         },
 734 };
 735
 736 /* IrDA */
 737 static struct resource irda_resources[] = {
 738         [0] = {
 739                 .name   = "IrDA",
 740                 .start  = 0xA45D0000,
 741                 .end    = 0xA45D0049,
 742                 .flags  = IORESOURCE_MEM,
 743         },
 744         [1] = {
 745                 .start  = 20,
 746                 .flags  = IORESOURCE_IRQ,
 747         },
 748 };
 749
 750 static struct platform_device irda_device = {
 751         .name           = "sh_sir",
 752         .num_resources  = ARRAY_SIZE(irda_resources),
 753         .resource       = irda_resources,
 754 };
 755
 756 #include <media/ak881x.h>
 757 #include <media/sh_vou.h>
 758
 759 static struct ak881x_pdata ak881x_pdata = {
 760         .flags = AK881X_IF_MODE_SLAVE,
 761 };
 762
 763 static struct i2c_board_info ak8813 = {
 764         I2C_BOARD_INFO("ak8813", 0x20),
 765         .platform_data = &ak881x_pdata,
 766 };
 767
 768 static struct sh_vou_pdata sh_vou_pdata = {
 769         .bus_fmt        = SH_VOU_BUS_8BIT,
 770         .flags          = SH_VOU_HSYNC_LOW | SH_VOU_VSYNC_LOW,
 771         .board_info     = &ak8813,
 772         .i2c_adap       = 0,
 773         .module_name    = "ak881x",
 774 };
 775
 776 static struct resource sh_vou_resources[] = {
 777         [0] = {
 778                 .start  = 0xfe960000,
 779                 .end    = 0xfe962043,
 780                 .flags  = IORESOURCE_MEM,
 781         },
 782         [1] = {
 783                 .start  = 55,
 784                 .flags  = IORESOURCE_IRQ,
 785         },
 786 };
 787
 788 static struct platform_device vou_device = {
 789         .name           = "sh-vou",
 790         .id             = -1,
 791         .num_resources  = ARRAY_SIZE(sh_vou_resources),
 792         .resource       = sh_vou_resources,
 793         .dev            = {
 794                 .platform_data  = &sh_vou_pdata,
 795         },
 796         .archdata       = {
 797                 .hwblk_id       = HWBLK_VOU,
 798         },
 799 };
 800
 801 #if defined(CONFIG_MMC_SH_MMCIF)
 802 /* SH_MMCIF */
 803 static void mmcif_set_pwr(struct platform_device *pdev, int state)
 804 {
 805         gpio_set_value(GPIO_PTB7, state);
 806 }
 807
 808 static void mmcif_down_pwr(struct platform_device *pdev)
 809 {
 810         gpio_set_value(GPIO_PTB7, 0);
 811 }
 812
 813 static struct resource sh_mmcif_resources[] = {
 814         [0] = {
 815                 .name   = "SH_MMCIF",
 816                 .start  = 0xA4CA0000,
 817                 .end    = 0xA4CA00FF,
 818                 .flags  = IORESOURCE_MEM,
 819         },
 820         [1] = {
 821                 /* MMC2I */
 822                 .start  = 29,
 823                 .flags  = IORESOURCE_IRQ,
 824         },
 825         [2] = {
 826                 /* MMC3I */
 827                 .start  = 30,
 828                 .flags  = IORESOURCE_IRQ,
 829         },
 830 };
 831
 832 static struct sh_mmcif_plat_data sh_mmcif_plat = {
 833         .set_pwr        = mmcif_set_pwr,
 834         .down_pwr       = mmcif_down_pwr,
 835         .sup_pclk       = 0, /* SH7724: Max Pclk/2 */
 836         .caps           = MMC_CAP_4_BIT_DATA |
 837                           MMC_CAP_8_BIT_DATA |
 838                           MMC_CAP_NEEDS_POLL,
 839         .ocr            = MMC_VDD_32_33 | MMC_VDD_33_34,
 840 };
 841
 842 static struct platform_device sh_mmcif_device = {
 843         .name           = "sh_mmcif",
 844         .id             = 0,
 845         .dev            = {
 846                 .platform_data          = &sh_mmcif_plat,
 847         },
 848         .num_resources  = ARRAY_SIZE(sh_mmcif_resources),
 849         .resource       = sh_mmcif_resources,
 850 };
 851 #endif
 852
 853 static struct platform_device *ecovec_devices[] __initdata = {
 854         &heartbeat_device,
 855         &nor_flash_device,
 856         &sh_eth_device,
 857         &usb0_host_device,
 858         &usb1_common_device,
 859         &lcdc_device,
 860         &ceu0_device,
 861         &ceu1_device,
 862         &keysc_device,
 863 #ifdef CONFIG_MFD_SH_MOBILE_SDHI
 864         &sdhi0_device,
 865 #if !defined(CONFIG_MMC_SH_MMCIF)
 866         &sdhi1_device,
 867 #endif
 868 #else
 869         &msiof0_device,
 870 #endif
 871         &camera_devices[0],
 872         &camera_devices[1],
 873         &camera_devices[2],
 874         &fsi_device,
 875         &irda_device,
 876         &vou_device,
 877 #if defined(CONFIG_MMC_SH_MMCIF)
 878         &sh_mmcif_device,
 879 #endif
 880 };
 881
 882 #ifdef CONFIG_I2C
 883 #define EEPROM_ADDR 0x50
 884 static u8 mac_read(struct i2c_adapter *a, u8 command)
 885 {
 886         struct i2c_msg msg[2];
 887         u8 buf;
 888         int ret;
 889
 890         msg[0].addr  = EEPROM_ADDR;
 891         msg[0].flags = 0;
 892         msg[0].len   = 1;
 893         msg[0].buf   = &command;
 894
 895         msg[1].addr  = EEPROM_ADDR;
 896         msg[1].flags = I2C_M_RD;
 897         msg[1].len   = 1;
 898         msg[1].buf   = &buf;
 899
 900         ret = i2c_transfer(a, msg, 2);
 901         if (ret < 0) {
 902                 printk(KERN_ERR "error %d\n", ret);
 903                 buf = 0xff;
 904         }
 905
 906         return buf;
 907 }
 908
 909 static void __init sh_eth_init(struct sh_eth_plat_data *pd)
 910 {
 911         struct i2c_adapter *a = i2c_get_adapter(1);
 912         int i;
 913
 914         if (!a) {
 915                 pr_err("can not get I2C 1\n");
 916                 return;
 917         }
 918
 919         /* read MAC address frome EEPROM */
 920         for (i = 0; i < sizeof(pd->mac_addr); i++) {
 921                 pd->mac_addr[i] = mac_read(a, 0x10 + i);
 922                 msleep(10);
 923         }
 924
 925         i2c_put_adapter(a);
 926 }
 927 #else
 928 static void __init sh_eth_init(struct sh_eth_plat_data *pd)
 929 {
 930         pr_err("unable to read sh_eth MAC address\n");
 931 }
 932 #endif
 933
 934 #define PORT_HIZA 0xA4050158
 935 #define IODRIVEA  0xA405018A
 936
 937 extern char ecovec24_sdram_enter_start;
 938 extern char ecovec24_sdram_enter_end;
 939 extern char ecovec24_sdram_leave_start;
 940 extern char ecovec24_sdram_leave_end;
 941
 942 static int __init arch_setup(void)
 943 {
 944         struct clk *clk;
 945
 946         /* register board specific self-refresh code */
 947         sh_mobile_register_self_refresh(SUSP_SH_STANDBY | SUSP_SH_SF |
 948                                         SUSP_SH_RSTANDBY,
 949                                         &ecovec24_sdram_enter_start,
 950                                         &ecovec24_sdram_enter_end,
 951                                         &ecovec24_sdram_leave_start,
 952                                         &ecovec24_sdram_leave_end);
 953
 954         /* enable STATUS0, STATUS2 and PDSTATUS */
 955         gpio_request(GPIO_FN_STATUS0, NULL);
 956         gpio_request(GPIO_FN_STATUS2, NULL);
 957         gpio_request(GPIO_FN_PDSTATUS, NULL);
 958
 959         /* enable SCIFA0 */
 960         gpio_request(GPIO_FN_SCIF0_TXD, NULL);
 961         gpio_request(GPIO_FN_SCIF0_RXD, NULL);
 962
 963         /* enable debug LED */
 964         gpio_request(GPIO_PTG0, NULL);
 965         gpio_request(GPIO_PTG1, NULL);
 966         gpio_request(GPIO_PTG2, NULL);
 967         gpio_request(GPIO_PTG3, NULL);
 968         gpio_direction_output(GPIO_PTG0, 0);
 969         gpio_direction_output(GPIO_PTG1, 0);
 970         gpio_direction_output(GPIO_PTG2, 0);
 971         gpio_direction_output(GPIO_PTG3, 0);
 972         __raw_writew((__raw_readw(PORT_HIZA) & ~(0x1 << 1)) , PORT_HIZA);
 973
 974         /* enable SH-Eth */
 975         gpio_request(GPIO_PTA1, NULL);
 976         gpio_direction_output(GPIO_PTA1, 1);
 977         mdelay(20);
 978
 979         gpio_request(GPIO_FN_RMII_RXD0,    NULL);
 980         gpio_request(GPIO_FN_RMII_RXD1,    NULL);
 981         gpio_request(GPIO_FN_RMII_TXD0,    NULL);
 982         gpio_request(GPIO_FN_RMII_TXD1,    NULL);
 983         gpio_request(GPIO_FN_RMII_REF_CLK, NULL);
 984         gpio_request(GPIO_FN_RMII_TX_EN,   NULL);
 985         gpio_request(GPIO_FN_RMII_RX_ER,   NULL);
 986         gpio_request(GPIO_FN_RMII_CRS_DV,  NULL);
 987         gpio_request(GPIO_FN_MDIO,         NULL);
 988         gpio_request(GPIO_FN_MDC,          NULL);
 989         gpio_request(GPIO_FN_LNKSTA,       NULL);
 990
 991         /* enable USB */
 992         __raw_writew(0x0000, 0xA4D80000);
 993         __raw_writew(0x0000, 0xA4D90000);
 994         gpio_request(GPIO_PTB3,  NULL);
 995         gpio_request(GPIO_PTB4,  NULL);
 996         gpio_request(GPIO_PTB5,  NULL);
 997         gpio_direction_input(GPIO_PTB3);
 998         gpio_direction_output(GPIO_PTB4, 0);
 999         gpio_direction_output(GPIO_PTB5, 0);
1000         __raw_writew(0x0600, 0xa40501d4);
1001         __raw_writew(0x0600, 0xa4050192);
1002
1003         if (gpio_get_value(GPIO_PTB3)) {
1004                 printk(KERN_INFO "USB1 function is selected\n");
1005                 usb1_common_device.name = "r8a66597_udc";
1006         } else {
1007                 printk(KERN_INFO "USB1 host is selected\n");
1008                 usb1_common_device.name = "r8a66597_hcd";
1009         }
1010
1011         /* enable LCDC */
1012         gpio_request(GPIO_FN_LCDD23,   NULL);
1013         gpio_request(GPIO_FN_LCDD22,   NULL);
1014         gpio_request(GPIO_FN_LCDD21,   NULL);
1015         gpio_request(GPIO_FN_LCDD20,   NULL);
1016         gpio_request(GPIO_FN_LCDD19,   NULL);
1017         gpio_request(GPIO_FN_LCDD18,   NULL);
1018         gpio_request(GPIO_FN_LCDD17,   NULL);
1019         gpio_request(GPIO_FN_LCDD16,   NULL);
1020         gpio_request(GPIO_FN_LCDD15,   NULL);
1021         gpio_request(GPIO_FN_LCDD14,   NULL);
1022         gpio_request(GPIO_FN_LCDD13,   NULL);
1023         gpio_request(GPIO_FN_LCDD12,   NULL);
1024         gpio_request(GPIO_FN_LCDD11,   NULL);
1025         gpio_request(GPIO_FN_LCDD10,   NULL);
1026         gpio_request(GPIO_FN_LCDD9,    NULL);
1027         gpio_request(GPIO_FN_LCDD8,    NULL);
1028         gpio_request(GPIO_FN_LCDD7,    NULL);
1029         gpio_request(GPIO_FN_LCDD6,    NULL);
1030         gpio_request(GPIO_FN_LCDD5,    NULL);
1031         gpio_request(GPIO_FN_LCDD4,    NULL);
1032         gpio_request(GPIO_FN_LCDD3,    NULL);
1033         gpio_request(GPIO_FN_LCDD2,    NULL);
1034         gpio_request(GPIO_FN_LCDD1,    NULL);
1035         gpio_request(GPIO_FN_LCDD0,    NULL);
1036         gpio_request(GPIO_FN_LCDDISP,  NULL);
1037         gpio_request(GPIO_FN_LCDHSYN,  NULL);
1038         gpio_request(GPIO_FN_LCDDCK,   NULL);
1039         gpio_request(GPIO_FN_LCDVSYN,  NULL);
1040         gpio_request(GPIO_FN_LCDDON,   NULL);
1041         gpio_request(GPIO_FN_LCDLCLK,  NULL);
1042         __raw_writew((__raw_readw(PORT_HIZA) & ~0x0001), PORT_HIZA);
1043
1044         gpio_request(GPIO_PTE6, NULL);
1045         gpio_request(GPIO_PTU1, NULL);
1046         gpio_request(GPIO_PTR1, NULL);
1047         gpio_request(GPIO_PTA2, NULL);
1048         gpio_direction_input(GPIO_PTE6);
1049         gpio_direction_output(GPIO_PTU1, 0);
1050         gpio_direction_output(GPIO_PTR1, 0);
1051         gpio_direction_output(GPIO_PTA2, 0);
1052
1053         /* I/O buffer drive ability is high */
1054         __raw_writew((__raw_readw(IODRIVEA) & ~0x00c0) | 0x0080 , IODRIVEA);
1055
1056         if (gpio_get_value(GPIO_PTE6)) {
1057                 /* DVI */
1058                 lcdc_info.clock_source                  = LCDC_CLK_EXTERNAL;
1059                 lcdc_info.ch[0].clock_divider           = 1,
1060                 lcdc_info.ch[0].lcd_cfg.name            = "DVI";
1061                 lcdc_info.ch[0].lcd_cfg.xres            = 1280;
1062                 lcdc_info.ch[0].lcd_cfg.yres            = 720;
1063                 lcdc_info.ch[0].lcd_cfg.left_margin     = 220;
1064                 lcdc_info.ch[0].lcd_cfg.right_margin    = 110;
1065                 lcdc_info.ch[0].lcd_cfg.hsync_len       = 40;
1066                 lcdc_info.ch[0].lcd_cfg.upper_margin    = 20;
1067                 lcdc_info.ch[0].lcd_cfg.lower_margin    = 5;
1068                 lcdc_info.ch[0].lcd_cfg.vsync_len       = 5;
1069
1070                 gpio_set_value(GPIO_PTA2, 1);
1071                 gpio_set_value(GPIO_PTU1, 1);
1072         } else {
1073                 /* Panel */
1074
1075                 lcdc_info.clock_source                  = LCDC_CLK_PERIPHERAL;
1076                 lcdc_info.ch[0].clock_divider           = 2,
1077                 lcdc_info.ch[0].lcd_cfg.name            = "Panel";
1078                 lcdc_info.ch[0].lcd_cfg.xres            = 800;
1079                 lcdc_info.ch[0].lcd_cfg.yres            = 480;
1080                 lcdc_info.ch[0].lcd_cfg.left_margin     = 220;
1081                 lcdc_info.ch[0].lcd_cfg.right_margin    = 110;
1082                 lcdc_info.ch[0].lcd_cfg.hsync_len       = 70;
1083                 lcdc_info.ch[0].lcd_cfg.upper_margin    = 20;
1084                 lcdc_info.ch[0].lcd_cfg.lower_margin    = 5;
1085                 lcdc_info.ch[0].lcd_cfg.vsync_len       = 5;
1086
1087                 gpio_set_value(GPIO_PTR1, 1);
1088
1089                 /* FIXME
1090                  *
1091                  * LCDDON control is needed for Panel,
1092                  * but current sh_mobile_lcdc driver doesn't control it.
1093                  * It is temporary correspondence
1094                  */
1095                 gpio_request(GPIO_PTF4, NULL);
1096                 gpio_direction_output(GPIO_PTF4, 1);
1097
1098                 /* enable TouchScreen */
1099                 gpio_request(GPIO_FN_INTC_IRQ0, NULL);
1100                 i2c_register_board_info(0, &ts_i2c_clients, 1);
1101                 set_irq_type(IRQ0, IRQ_TYPE_LEVEL_LOW);
1102         }
1103
1104         /* enable CEU0 */
1105         gpio_request(GPIO_FN_VIO0_D15, NULL);
1106         gpio_request(GPIO_FN_VIO0_D14, NULL);
1107         gpio_request(GPIO_FN_VIO0_D13, NULL);
1108         gpio_request(GPIO_FN_VIO0_D12, NULL);
1109         gpio_request(GPIO_FN_VIO0_D11, NULL);
1110         gpio_request(GPIO_FN_VIO0_D10, NULL);
1111         gpio_request(GPIO_FN_VIO0_D9,  NULL);
1112         gpio_request(GPIO_FN_VIO0_D8,  NULL);
1113         gpio_request(GPIO_FN_VIO0_D7,  NULL);
1114         gpio_request(GPIO_FN_VIO0_D6,  NULL);
1115         gpio_request(GPIO_FN_VIO0_D5,  NULL);
1116         gpio_request(GPIO_FN_VIO0_D4,  NULL);
1117         gpio_request(GPIO_FN_VIO0_D3,  NULL);
1118         gpio_request(GPIO_FN_VIO0_D2,  NULL);
1119         gpio_request(GPIO_FN_VIO0_D1,  NULL);
1120         gpio_request(GPIO_FN_VIO0_D0,  NULL);
1121         gpio_request(GPIO_FN_VIO0_VD,  NULL);
1122         gpio_request(GPIO_FN_VIO0_CLK, NULL);
1123         gpio_request(GPIO_FN_VIO0_FLD, NULL);
1124         gpio_request(GPIO_FN_VIO0_HD,  NULL);
1125         platform_resource_setup_memory(&ceu0_device, "ceu0", 4 << 20);
1126
1127         /* enable CEU1 */
1128         gpio_request(GPIO_FN_VIO1_D7,  NULL);
1129         gpio_request(GPIO_FN_VIO1_D6,  NULL);
1130         gpio_request(GPIO_FN_VIO1_D5,  NULL);
1131         gpio_request(GPIO_FN_VIO1_D4,  NULL);
1132         gpio_request(GPIO_FN_VIO1_D3,  NULL);
1133         gpio_request(GPIO_FN_VIO1_D2,  NULL);
1134         gpio_request(GPIO_FN_VIO1_D1,  NULL);
1135         gpio_request(GPIO_FN_VIO1_D0,  NULL);
1136         gpio_request(GPIO_FN_VIO1_FLD, NULL);
1137         gpio_request(GPIO_FN_VIO1_HD,  NULL);
1138         gpio_request(GPIO_FN_VIO1_VD,  NULL);
1139         gpio_request(GPIO_FN_VIO1_CLK, NULL);
1140         platform_resource_setup_memory(&ceu1_device, "ceu1", 4 << 20);
1141
1142         /* enable KEYSC */
1143         gpio_request(GPIO_FN_KEYOUT5_IN5, NULL);
1144         gpio_request(GPIO_FN_KEYOUT4_IN6, NULL);
1145         gpio_request(GPIO_FN_KEYOUT3,     NULL);
1146         gpio_request(GPIO_FN_KEYOUT2,     NULL);
1147         gpio_request(GPIO_FN_KEYOUT1,     NULL);
1148         gpio_request(GPIO_FN_KEYOUT0,     NULL);
1149         gpio_request(GPIO_FN_KEYIN0,      NULL);
1150
1151         /* enable user debug switch */
1152         gpio_request(GPIO_PTR0, NULL);
1153         gpio_request(GPIO_PTR4, NULL);
1154         gpio_request(GPIO_PTR5, NULL);
1155         gpio_request(GPIO_PTR6, NULL);
1156         gpio_direction_input(GPIO_PTR0);
1157         gpio_direction_input(GPIO_PTR4);
1158         gpio_direction_input(GPIO_PTR5);
1159         gpio_direction_input(GPIO_PTR6);
1160
1161 #ifdef CONFIG_MFD_SH_MOBILE_SDHI
1162         /* enable SDHI0 on CN11 (needs DS2.4 set to ON) */
1163         gpio_request(GPIO_FN_SDHI0CD,  NULL);
1164         gpio_request(GPIO_FN_SDHI0WP,  NULL);
1165         gpio_request(GPIO_FN_SDHI0CMD, NULL);
1166         gpio_request(GPIO_FN_SDHI0CLK, NULL);
1167         gpio_request(GPIO_FN_SDHI0D3,  NULL);
1168         gpio_request(GPIO_FN_SDHI0D2,  NULL);
1169         gpio_request(GPIO_FN_SDHI0D1,  NULL);
1170         gpio_request(GPIO_FN_SDHI0D0,  NULL);
1171         gpio_request(GPIO_PTB6, NULL);
1172         gpio_direction_output(GPIO_PTB6, 0);
1173
1174 #if !defined(CONFIG_MMC_SH_MMCIF)
1175         /* enable SDHI1 on CN12 (needs DS2.6,7 set to ON,OFF) */
1176         gpio_request(GPIO_FN_SDHI1CD,  NULL);
1177         gpio_request(GPIO_FN_SDHI1WP,  NULL);
1178         gpio_request(GPIO_FN_SDHI1CMD, NULL);
1179         gpio_request(GPIO_FN_SDHI1CLK, NULL);
1180         gpio_request(GPIO_FN_SDHI1D3,  NULL);
1181         gpio_request(GPIO_FN_SDHI1D2,  NULL);
1182         gpio_request(GPIO_FN_SDHI1D1,  NULL);
1183         gpio_request(GPIO_FN_SDHI1D0,  NULL);
1184         gpio_request(GPIO_PTB7, NULL);
1185         gpio_direction_output(GPIO_PTB7, 0);
1186
1187         /* I/O buffer drive ability is high for SDHI1 */
1188         __raw_writew((__raw_readw(IODRIVEA) & ~0x3000) | 0x2000 , IODRIVEA);
1189 #endif /* CONFIG_MMC_SH_MMCIF */
1190 #else
1191         /* enable MSIOF0 on CN11 (needs DS2.4 set to OFF) */
1192         gpio_request(GPIO_FN_MSIOF0_TXD, NULL);
1193         gpio_request(GPIO_FN_MSIOF0_RXD, NULL);
1194         gpio_request(GPIO_FN_MSIOF0_TSCK, NULL);
1195         gpio_request(GPIO_PTM4, NULL); /* software CS control of TSYNC pin */
1196         gpio_direction_output(GPIO_PTM4, 1); /* active low CS */
1197         gpio_request(GPIO_PTB6, NULL); /* 3.3V power control */
1198         gpio_direction_output(GPIO_PTB6, 0); /* disable power by default */
1199         gpio_request(GPIO_PTY6, NULL); /* write protect */
1200         gpio_direction_input(GPIO_PTY6);
1201         gpio_request(GPIO_PTY7, NULL); /* card detect */
1202         gpio_direction_input(GPIO_PTY7);
1203
1204         spi_register_board_info(spi_bus, ARRAY_SIZE(spi_bus));
1205 #endif
1206
1207         /* enable Video */
1208         gpio_request(GPIO_PTU2, NULL);
1209         gpio_direction_output(GPIO_PTU2, 1);
1210
1211         /* enable Camera */
1212         gpio_request(GPIO_PTA3, NULL);
1213         gpio_request(GPIO_PTA4, NULL);
1214         gpio_direction_output(GPIO_PTA3, 0);
1215         gpio_direction_output(GPIO_PTA4, 0);
1216
1217         /* enable FSI */
1218         gpio_request(GPIO_FN_FSIMCKB,    NULL);
1219         gpio_request(GPIO_FN_FSIIBSD,    NULL);
1220         gpio_request(GPIO_FN_FSIOBSD,    NULL);
1221         gpio_request(GPIO_FN_FSIIBBCK,   NULL);
1222         gpio_request(GPIO_FN_FSIIBLRCK,  NULL);
1223         gpio_request(GPIO_FN_FSIOBBCK,   NULL);
1224         gpio_request(GPIO_FN_FSIOBLRCK,  NULL);
1225         gpio_request(GPIO_FN_CLKAUDIOBO, NULL);
1226
1227         /* set SPU2 clock to 83.4 MHz */
1228         clk = clk_get(NULL, "spu_clk");
1229         if (clk) {
1230                 clk_set_rate(clk, clk_round_rate(clk, 83333333));
1231                 clk_put(clk);
1232         }
1233
1234         /* change parent of FSI B */
1235         clk = clk_get(NULL, "fsib_clk");
1236         if (clk) {
1237                 clk_register(&fsimckb_clk);
1238                 clk_set_parent(clk, &fsimckb_clk);
1239                 clk_set_rate(clk, 11000);
1240                 clk_set_rate(&fsimckb_clk, 11000);
1241                 clk_put(clk);
1242         }
1243
1244         gpio_request(GPIO_PTU0, NULL);
1245         gpio_direction_output(GPIO_PTU0, 0);
1246         mdelay(20);
1247
1248         /* enable motion sensor */
1249         gpio_request(GPIO_FN_INTC_IRQ1, NULL);
1250         gpio_direction_input(GPIO_FN_INTC_IRQ1);
1251
1252         /* set VPU clock to 166 MHz */
1253         clk = clk_get(NULL, "vpu_clk");
1254         if (clk) {
1255                 clk_set_rate(clk, clk_round_rate(clk, 166000000));
1256                 clk_put(clk);
1257         }
1258
1259         /* enable IrDA */
1260         gpio_request(GPIO_FN_IRDA_OUT, NULL);
1261         gpio_request(GPIO_FN_IRDA_IN,  NULL);
1262         gpio_request(GPIO_PTU5, NULL);
1263         gpio_direction_output(GPIO_PTU5, 0);
1264
1265 #if defined(CONFIG_MMC_SH_MMCIF)
1266         /* enable MMCIF (needs DS2.6,7 set to OFF,ON) */
1267         gpio_request(GPIO_FN_MMC_D7, NULL);
1268         gpio_request(GPIO_FN_MMC_D6, NULL);
1269         gpio_request(GPIO_FN_MMC_D5, NULL);
1270         gpio_request(GPIO_FN_MMC_D4, NULL);
1271         gpio_request(GPIO_FN_MMC_D3, NULL);
1272         gpio_request(GPIO_FN_MMC_D2, NULL);
1273         gpio_request(GPIO_FN_MMC_D1, NULL);
1274         gpio_request(GPIO_FN_MMC_D0, NULL);
1275         gpio_request(GPIO_FN_MMC_CLK, NULL);
1276         gpio_request(GPIO_FN_MMC_CMD, NULL);
1277         gpio_request(GPIO_PTB7, NULL);
1278         gpio_direction_output(GPIO_PTB7, 0);
1279
1280         /* I/O buffer drive ability is high for MMCIF */
1281         __raw_writew((__raw_readw(IODRIVEA) & ~0x3000) | 0x2000 , IODRIVEA);
1282 #endif
1283
1284         /* enable I2C device */
1285         i2c_register_board_info(0, i2c0_devices,
1286                                 ARRAY_SIZE(i2c0_devices));
1287
1288         i2c_register_board_info(1, i2c1_devices,
1289                                 ARRAY_SIZE(i2c1_devices));
1290
1291         /* VOU */
1292         gpio_request(GPIO_FN_DV_D15, NULL);
1293         gpio_request(GPIO_FN_DV_D14, NULL);
1294         gpio_request(GPIO_FN_DV_D13, NULL);
1295         gpio_request(GPIO_FN_DV_D12, NULL);
1296         gpio_request(GPIO_FN_DV_D11, NULL);
1297         gpio_request(GPIO_FN_DV_D10, NULL);
1298         gpio_request(GPIO_FN_DV_D9, NULL);
1299         gpio_request(GPIO_FN_DV_D8, NULL);
1300         gpio_request(GPIO_FN_DV_CLKI, NULL);
1301         gpio_request(GPIO_FN_DV_CLK, NULL);
1302         gpio_request(GPIO_FN_DV_VSYNC, NULL);
1303         gpio_request(GPIO_FN_DV_HSYNC, NULL);
1304
1305         /* AK8813 power / reset sequence */
1306         gpio_request(GPIO_PTG4, NULL);
1307         gpio_request(GPIO_PTU3, NULL);
1308         /* Reset */
1309         gpio_direction_output(GPIO_PTG4, 0);
1310         /* Power down */
1311         gpio_direction_output(GPIO_PTU3, 1);
1312
1313         udelay(10);
1314
1315         /* Power up, reset */
1316         gpio_set_value(GPIO_PTU3, 0);
1317
1318         udelay(10);
1319
1320         /* Remove reset */
1321         gpio_set_value(GPIO_PTG4, 1);
1322
1323         return platform_add_devices(ecovec_devices,
1324                                     ARRAY_SIZE(ecovec_devices));
1325 }
1326 arch_initcall(arch_setup);
1327
1328 static int __init devices_setup(void)
1329 {
1330         sh_eth_init(&sh_eth_plat);
1331         return 0;
1332 }
1333 device_initcall(devices_setup);
1334
1335 static struct sh_machine_vector mv_ecovec __initmv = {
1336         .mv_name        = "R0P7724 (EcoVec)",
1337 };