SAFE public projects git trees. - safe/jmp/linux-2.6/blob - arch/blackfin/mach-bf527/boards/ezkit.c

   1 /*
   2  * Copyright 2004-2009 Analog Devices Inc.
   3  *                2005 National ICT Australia (NICTA)
   4  *                      Aidan Williams <aidan@nicta.com.au>
   5  *
   6  * Licensed under the GPL-2 or later.
   7  */
   8
   9 #include <linux/device.h>
  10 #include <linux/platform_device.h>
  11 #include <linux/mtd/mtd.h>
  12 #include <linux/mtd/partitions.h>
  13 #include <linux/mtd/physmap.h>
  14 #include <linux/spi/spi.h>
  15 #include <linux/spi/flash.h>
  16 #include <linux/i2c.h>
  17 #include <linux/irq.h>
  18 #include <linux/interrupt.h>
  19 #include <linux/usb/musb.h>
  20 #include <linux/leds.h>
  21 #include <linux/input.h>
  22 #include <asm/dma.h>
  23 #include <asm/bfin5xx_spi.h>
  24 #include <asm/reboot.h>
  25 #include <asm/nand.h>
  26 #include <asm/portmux.h>
  27 #include <asm/dpmc.h>
  28 #include <linux/spi/ad7877.h>
  29
  30 /*
  31  * Name the Board for the /proc/cpuinfo
  32  */
  33 #ifdef CONFIG_BFIN527_EZKIT_V2
  34 const char bfin_board_name[] = "ADI BF527-EZKIT V2";
  35 #else
  36 const char bfin_board_name[] = "ADI BF527-EZKIT";
  37 #endif
  38
  39 /*
  40  *  Driver needs to know address, irq and flag pin.
  41  */
  42
  43 #if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
  44 #include <linux/usb/isp1760.h>
  45 static struct resource bfin_isp1760_resources[] = {
  46         [0] = {
  47                 .start  = 0x203C0000,
  48                 .end    = 0x203C0000 + 0x000fffff,
  49                 .flags  = IORESOURCE_MEM,
  50         },
  51         [1] = {
  52                 .start  = IRQ_PF7,
  53                 .end    = IRQ_PF7,
  54                 .flags  = IORESOURCE_IRQ,
  55         },
  56 };
  57
  58 static struct isp1760_platform_data isp1760_priv = {
  59         .is_isp1761 = 0,
  60         .bus_width_16 = 1,
  61         .port1_otg = 0,
  62         .analog_oc = 0,
  63         .dack_polarity_high = 0,
  64         .dreq_polarity_high = 0,
  65 };
  66
  67 static struct platform_device bfin_isp1760_device = {
  68         .name           = "isp1760",
  69         .id             = 0,
  70         .dev = {
  71                 .platform_data = &isp1760_priv,
  72         },
  73         .num_resources  = ARRAY_SIZE(bfin_isp1760_resources),
  74         .resource       = bfin_isp1760_resources,
  75 };
  76 #endif
  77
  78 #if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
  79 static struct resource musb_resources[] = {
  80         [0] = {
  81                 .start  = 0xffc03800,
  82                 .end    = 0xffc03cff,
  83                 .flags  = IORESOURCE_MEM,
  84         },
  85         [1] = { /* general IRQ */
  86                 .start  = IRQ_USB_INT0,
  87                 .end    = IRQ_USB_INT0,
  88                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
  89         },
  90         [2] = { /* DMA IRQ */
  91                 .start  = IRQ_USB_DMA,
  92                 .end    = IRQ_USB_DMA,
  93                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
  94         },
  95 };
  96
  97 static struct musb_hdrc_config musb_config = {
  98         .multipoint     = 0,
  99         .dyn_fifo       = 0,
 100         .soft_con       = 1,
 101         .dma            = 1,
 102         .num_eps        = 8,
 103         .dma_channels   = 8,
 104         .gpio_vrsel     = GPIO_PG13,
 105 };
 106
 107 static struct musb_hdrc_platform_data musb_plat = {
 108 #if defined(CONFIG_USB_MUSB_OTG)
 109         .mode           = MUSB_OTG,
 110 #elif defined(CONFIG_USB_MUSB_HDRC_HCD)
 111         .mode           = MUSB_HOST,
 112 #elif defined(CONFIG_USB_GADGET_MUSB_HDRC)
 113         .mode           = MUSB_PERIPHERAL,
 114 #endif
 115         .config         = &musb_config,
 116 };
 117
 118 static u64 musb_dmamask = ~(u32)0;
 119
 120 static struct platform_device musb_device = {
 121         .name           = "musb_hdrc",
 122         .id             = 0,
 123         .dev = {
 124                 .dma_mask               = &musb_dmamask,
 125                 .coherent_dma_mask      = 0xffffffff,
 126                 .platform_data          = &musb_plat,
 127         },
 128         .num_resources  = ARRAY_SIZE(musb_resources),
 129         .resource       = musb_resources,
 130 };
 131 #endif
 132
 133 #if defined(CONFIG_FB_BFIN_T350MCQB) || defined(CONFIG_FB_BFIN_T350MCQB_MODULE)
 134
 135 static struct resource bf52x_t350mcqb_resources[] = {
 136         {
 137                 .start = IRQ_PPI_ERROR,
 138                 .end = IRQ_PPI_ERROR,
 139                 .flags = IORESOURCE_IRQ,
 140         },
 141 };
 142
 143 static struct platform_device bf52x_t350mcqb_device = {
 144         .name           = "bfin-t350mcqb",
 145         .id             = -1,
 146         .num_resources  = ARRAY_SIZE(bf52x_t350mcqb_resources),
 147         .resource       = bf52x_t350mcqb_resources,
 148 };
 149 #endif
 150
 151 #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
 152 #include <asm/bfin-lq035q1.h>
 153
 154 static struct bfin_lq035q1fb_disp_info bfin_lq035q1_data = {
 155         .mode = LQ035_NORM | LQ035_RGB | LQ035_RL | LQ035_TB,
 156         .ppi_mode = USE_RGB565_8_BIT_PPI,
 157 };
 158
 159 static struct resource bfin_lq035q1_resources[] = {
 160         {
 161                 .start = IRQ_PPI_ERROR,
 162                 .end = IRQ_PPI_ERROR,
 163                 .flags = IORESOURCE_IRQ,
 164         },
 165 };
 166
 167 static struct platform_device bfin_lq035q1_device = {
 168         .name           = "bfin-lq035q1",
 169         .id             = -1,
 170         .num_resources  = ARRAY_SIZE(bfin_lq035q1_resources),
 171         .resource       = bfin_lq035q1_resources,
 172         .dev            = {
 173                 .platform_data = &bfin_lq035q1_data,
 174         },
 175 };
 176 #endif
 177
 178 #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
 179 static struct mtd_partition ezkit_partitions[] = {
 180         {
 181                 .name       = "bootloader(nor)",
 182                 .size       = 0x40000,
 183                 .offset     = 0,
 184         }, {
 185                 .name       = "linux kernel(nor)",
 186                 .size       = 0x1C0000,
 187                 .offset     = MTDPART_OFS_APPEND,
 188         }, {
 189                 .name       = "file system(nor)",
 190                 .size       = MTDPART_SIZ_FULL,
 191                 .offset     = MTDPART_OFS_APPEND,
 192         }
 193 };
 194
 195 static struct physmap_flash_data ezkit_flash_data = {
 196         .width      = 2,
 197         .parts      = ezkit_partitions,
 198         .nr_parts   = ARRAY_SIZE(ezkit_partitions),
 199 };
 200
 201 static struct resource ezkit_flash_resource = {
 202         .start = 0x20000000,
 203         .end   = 0x203fffff,
 204         .flags = IORESOURCE_MEM,
 205 };
 206
 207 static struct platform_device ezkit_flash_device = {
 208         .name          = "physmap-flash",
 209         .id            = 0,
 210         .dev = {
 211                 .platform_data = &ezkit_flash_data,
 212         },
 213         .num_resources = 1,
 214         .resource      = &ezkit_flash_resource,
 215 };
 216 #endif
 217
 218 #if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
 219 static struct mtd_partition partition_info[] = {
 220         {
 221                 .name = "linux kernel(nand)",
 222                 .offset = 0,
 223                 .size = 4 * 1024 * 1024,
 224         },
 225         {
 226                 .name = "file system(nand)",
 227                 .offset = MTDPART_OFS_APPEND,
 228                 .size = MTDPART_SIZ_FULL,
 229         },
 230 };
 231
 232 static struct bf5xx_nand_platform bf5xx_nand_platform = {
 233         .page_size = NFC_PG_SIZE_256,
 234         .data_width = NFC_NWIDTH_8,
 235         .partitions = partition_info,
 236         .nr_partitions = ARRAY_SIZE(partition_info),
 237         .rd_dly = 3,
 238         .wr_dly = 3,
 239 };
 240
 241 static struct resource bf5xx_nand_resources[] = {
 242         {
 243                 .start = NFC_CTL,
 244                 .end = NFC_DATA_RD + 2,
 245                 .flags = IORESOURCE_MEM,
 246         },
 247         {
 248                 .start = CH_NFC,
 249                 .end = CH_NFC,
 250                 .flags = IORESOURCE_IRQ,
 251         },
 252 };
 253
 254 static struct platform_device bf5xx_nand_device = {
 255         .name = "bf5xx-nand",
 256         .id = 0,
 257         .num_resources = ARRAY_SIZE(bf5xx_nand_resources),
 258         .resource = bf5xx_nand_resources,
 259         .dev = {
 260                 .platform_data = &bf5xx_nand_platform,
 261         },
 262 };
 263 #endif
 264
 265 #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
 266 static struct resource bfin_pcmcia_cf_resources[] = {
 267         {
 268                 .start = 0x20310000, /* IO PORT */
 269                 .end = 0x20312000,
 270                 .flags = IORESOURCE_MEM,
 271         }, {
 272                 .start = 0x20311000, /* Attribute Memory */
 273                 .end = 0x20311FFF,
 274                 .flags = IORESOURCE_MEM,
 275         }, {
 276                 .start = IRQ_PF4,
 277                 .end = IRQ_PF4,
 278                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
 279         }, {
 280                 .start = 6, /* Card Detect PF6 */
 281                 .end = 6,
 282                 .flags = IORESOURCE_IRQ,
 283         },
 284 };
 285
 286 static struct platform_device bfin_pcmcia_cf_device = {
 287         .name = "bfin_cf_pcmcia",
 288         .id = -1,
 289         .num_resources = ARRAY_SIZE(bfin_pcmcia_cf_resources),
 290         .resource = bfin_pcmcia_cf_resources,
 291 };
 292 #endif
 293
 294 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
 295 static struct platform_device rtc_device = {
 296         .name = "rtc-bfin",
 297         .id   = -1,
 298 };
 299 #endif
 300
 301 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
 302 #include <linux/smc91x.h>
 303
 304 static struct smc91x_platdata smc91x_info = {
 305         .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT,
 306         .leda = RPC_LED_100_10,
 307         .ledb = RPC_LED_TX_RX,
 308 };
 309
 310 static struct resource smc91x_resources[] = {
 311         {
 312                 .name = "smc91x-regs",
 313                 .start = 0x20300300,
 314                 .end = 0x20300300 + 16,
 315                 .flags = IORESOURCE_MEM,
 316         }, {
 317
 318                 .start = IRQ_PF7,
 319                 .end = IRQ_PF7,
 320                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 321         },
 322 };
 323 static struct platform_device smc91x_device = {
 324         .name = "smc91x",
 325         .id = 0,
 326         .num_resources = ARRAY_SIZE(smc91x_resources),
 327         .resource = smc91x_resources,
 328         .dev    = {
 329                 .platform_data  = &smc91x_info,
 330         },
 331 };
 332 #endif
 333
 334 #if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
 335 static struct resource dm9000_resources[] = {
 336         [0] = {
 337                 .start  = 0x203FB800,
 338                 .end    = 0x203FB800 + 1,
 339                 .flags  = IORESOURCE_MEM,
 340         },
 341         [1] = {
 342                 .start  = 0x203FB800 + 4,
 343                 .end    = 0x203FB800 + 5,
 344                 .flags  = IORESOURCE_MEM,
 345         },
 346         [2] = {
 347                 .start  = IRQ_PF9,
 348                 .end    = IRQ_PF9,
 349                 .flags  = (IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE),
 350         },
 351 };
 352
 353 static struct platform_device dm9000_device = {
 354         .name           = "dm9000",
 355         .id             = -1,
 356         .num_resources  = ARRAY_SIZE(dm9000_resources),
 357         .resource       = dm9000_resources,
 358 };
 359 #endif
 360
 361 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
 362 static struct platform_device bfin_mii_bus = {
 363         .name = "bfin_mii_bus",
 364 };
 365
 366 static struct platform_device bfin_mac_device = {
 367         .name = "bfin_mac",
 368         .dev.platform_data = &bfin_mii_bus,
 369 };
 370 #endif
 371
 372 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
 373 static struct resource net2272_bfin_resources[] = {
 374         {
 375                 .start = 0x20300000,
 376                 .end = 0x20300000 + 0x100,
 377                 .flags = IORESOURCE_MEM,
 378         }, {
 379                 .start = IRQ_PF7,
 380                 .end = IRQ_PF7,
 381                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 382         },
 383 };
 384
 385 static struct platform_device net2272_bfin_device = {
 386         .name = "net2272",
 387         .id = -1,
 388         .num_resources = ARRAY_SIZE(net2272_bfin_resources),
 389         .resource = net2272_bfin_resources,
 390 };
 391 #endif
 392
 393 #if defined(CONFIG_MTD_M25P80) \
 394         || defined(CONFIG_MTD_M25P80_MODULE)
 395 static struct mtd_partition bfin_spi_flash_partitions[] = {
 396         {
 397                 .name = "bootloader(spi)",
 398                 .size = 0x00040000,
 399                 .offset = 0,
 400                 .mask_flags = MTD_CAP_ROM
 401         }, {
 402                 .name = "linux kernel(spi)",
 403                 .size = MTDPART_SIZ_FULL,
 404                 .offset = MTDPART_OFS_APPEND,
 405         }
 406 };
 407
 408 static struct flash_platform_data bfin_spi_flash_data = {
 409         .name = "m25p80",
 410         .parts = bfin_spi_flash_partitions,
 411         .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
 412         .type = "m25p16",
 413 };
 414
 415 /* SPI flash chip (m25p64) */
 416 static struct bfin5xx_spi_chip spi_flash_chip_info = {
 417         .enable_dma = 0,         /* use dma transfer with this chip*/
 418         .bits_per_word = 8,
 419 };
 420 #endif
 421
 422 #if defined(CONFIG_BFIN_SPI_ADC) \
 423         || defined(CONFIG_BFIN_SPI_ADC_MODULE)
 424 /* SPI ADC chip */
 425 static struct bfin5xx_spi_chip spi_adc_chip_info = {
 426         .enable_dma = 1,         /* use dma transfer with this chip*/
 427         .bits_per_word = 16,
 428 };
 429 #endif
 430
 431 #if defined(CONFIG_SND_BLACKFIN_AD1836) \
 432         || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
 433 static struct bfin5xx_spi_chip ad1836_spi_chip_info = {
 434         .enable_dma = 0,
 435         .bits_per_word = 16,
 436 };
 437 #endif
 438
 439 #if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
 440 static struct bfin5xx_spi_chip  mmc_spi_chip_info = {
 441         .enable_dma = 0,
 442         .bits_per_word = 8,
 443 };
 444 #endif
 445
 446 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
 447 static struct bfin5xx_spi_chip spi_ad7877_chip_info = {
 448         .enable_dma = 0,
 449         .bits_per_word = 16,
 450 };
 451
 452 static const struct ad7877_platform_data bfin_ad7877_ts_info = {
 453         .model                  = 7877,
 454         .vref_delay_usecs       = 50,   /* internal, no capacitor */
 455         .x_plate_ohms           = 419,
 456         .y_plate_ohms           = 486,
 457         .pressure_max           = 1000,
 458         .pressure_min           = 0,
 459         .stopacq_polarity       = 1,
 460         .first_conversion_delay = 3,
 461         .acquisition_time       = 1,
 462         .averaging              = 1,
 463         .pen_down_acc_interval  = 1,
 464 };
 465 #endif
 466
 467 #if defined(CONFIG_TOUCHSCREEN_AD7879) || defined(CONFIG_TOUCHSCREEN_AD7879_MODULE)
 468 #include <linux/spi/ad7879.h>
 469 static const struct ad7879_platform_data bfin_ad7879_ts_info = {
 470         .model                  = 7879, /* Model = AD7879 */
 471         .x_plate_ohms           = 620,  /* 620 Ohm from the touch datasheet */
 472         .pressure_max           = 10000,
 473         .pressure_min           = 0,
 474         .first_conversion_delay = 3,    /* wait 512us before do a first conversion */
 475         .acquisition_time       = 1,    /* 4us acquisition time per sample */
 476         .median                 = 2,    /* do 8 measurements */
 477         .averaging              = 1,    /* take the average of 4 middle samples */
 478         .pen_down_acc_interval  = 255,  /* 9.4 ms */
 479         .gpio_export            = 0,    /* Export GPIO to gpiolib */
 480 };
 481 #endif
 482
 483 #if defined(CONFIG_TOUCHSCREEN_AD7879_SPI) || defined(CONFIG_TOUCHSCREEN_AD7879_SPI_MODULE)
 484 static struct bfin5xx_spi_chip spi_ad7879_chip_info = {
 485         .enable_dma = 0,
 486         .bits_per_word = 16,
 487 };
 488 #endif
 489
 490 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
 491 static struct bfin5xx_spi_chip spidev_chip_info = {
 492         .enable_dma = 0,
 493         .bits_per_word = 8,
 494 };
 495 #endif
 496
 497 #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
 498 static struct bfin5xx_spi_chip lq035q1_spi_chip_info = {
 499         .enable_dma     = 0,
 500         .bits_per_word  = 8,
 501 };
 502 #endif
 503
 504 static struct spi_board_info bfin_spi_board_info[] __initdata = {
 505 #if defined(CONFIG_MTD_M25P80) \
 506         || defined(CONFIG_MTD_M25P80_MODULE)
 507         {
 508                 /* the modalias must be the same as spi device driver name */
 509                 .modalias = "m25p80", /* Name of spi_driver for this device */
 510                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
 511                 .bus_num = 0, /* Framework bus number */
 512                 .chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
 513                 .platform_data = &bfin_spi_flash_data,
 514                 .controller_data = &spi_flash_chip_info,
 515                 .mode = SPI_MODE_3,
 516         },
 517 #endif
 518
 519 #if defined(CONFIG_BFIN_SPI_ADC) \
 520         || defined(CONFIG_BFIN_SPI_ADC_MODULE)
 521         {
 522                 .modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
 523                 .max_speed_hz = 6250000,     /* max spi clock (SCK) speed in HZ */
 524                 .bus_num = 0, /* Framework bus number */
 525                 .chip_select = 1, /* Framework chip select. */
 526                 .platform_data = NULL, /* No spi_driver specific config */
 527                 .controller_data = &spi_adc_chip_info,
 528         },
 529 #endif
 530
 531 #if defined(CONFIG_SND_BLACKFIN_AD1836) \
 532         || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
 533         {
 534                 .modalias = "ad1836",
 535                 .max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
 536                 .bus_num = 0,
 537                 .chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
 538                 .controller_data = &ad1836_spi_chip_info,
 539         },
 540 #endif
 541 #if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
 542         {
 543                 .modalias = "mmc_spi",
 544                 .max_speed_hz = 20000000,     /* max spi clock (SCK) speed in HZ */
 545                 .bus_num = 0,
 546                 .chip_select = 3,
 547                 .controller_data = &mmc_spi_chip_info,
 548                 .mode = SPI_MODE_0,
 549         },
 550 #endif
 551
 552 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
 553         {
 554                 .modalias               = "ad7877",
 555                 .platform_data          = &bfin_ad7877_ts_info,
 556                 .irq                    = IRQ_PF8,
 557                 .max_speed_hz   = 12500000,     /* max spi clock (SCK) speed in HZ */
 558                 .bus_num        = 0,
 559                 .chip_select  = 2,
 560                 .controller_data = &spi_ad7877_chip_info,
 561         },
 562 #endif
 563 #if defined(CONFIG_TOUCHSCREEN_AD7879_SPI) || defined(CONFIG_TOUCHSCREEN_AD7879_SPI_MODULE)
 564         {
 565                 .modalias = "ad7879",
 566                 .platform_data = &bfin_ad7879_ts_info,
 567                 .irq = IRQ_PF8,
 568                 .max_speed_hz = 5000000,     /* max spi clock (SCK) speed in HZ */
 569                 .bus_num = 0,
 570                 .chip_select = 3,
 571                 .controller_data = &spi_ad7879_chip_info,
 572                 .mode = SPI_CPHA | SPI_CPOL,
 573         },
 574 #endif
 575 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
 576         {
 577                 .modalias = "spidev",
 578                 .max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
 579                 .bus_num = 0,
 580                 .chip_select = 1,
 581                 .controller_data = &spidev_chip_info,
 582         },
 583 #endif
 584 #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
 585         {
 586                 .modalias = "bfin-lq035q1-spi",
 587                 .max_speed_hz = 20000000,     /* max spi clock (SCK) speed in HZ */
 588                 .bus_num = 0,
 589                 .chip_select = 7,
 590                 .controller_data = &lq035q1_spi_chip_info,
 591                 .mode = SPI_CPHA | SPI_CPOL,
 592         },
 593 #endif
 594 };
 595
 596 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 597 /* SPI controller data */
 598 static struct bfin5xx_spi_master bfin_spi0_info = {
 599         .num_chipselect = 8,
 600         .enable_dma = 1,  /* master has the ability to do dma transfer */
 601         .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
 602 };
 603
 604 /* SPI (0) */
 605 static struct resource bfin_spi0_resource[] = {
 606         [0] = {
 607                 .start = SPI0_REGBASE,
 608                 .end   = SPI0_REGBASE + 0xFF,
 609                 .flags = IORESOURCE_MEM,
 610                 },
 611         [1] = {
 612                 .start = CH_SPI,
 613                 .end   = CH_SPI,
 614                 .flags = IORESOURCE_DMA,
 615         },
 616         [2] = {
 617                 .start = IRQ_SPI,
 618                 .end   = IRQ_SPI,
 619                 .flags = IORESOURCE_IRQ,
 620         },
 621 };
 622
 623 static struct platform_device bfin_spi0_device = {
 624         .name = "bfin-spi",
 625         .id = 0, /* Bus number */
 626         .num_resources = ARRAY_SIZE(bfin_spi0_resource),
 627         .resource = bfin_spi0_resource,
 628         .dev = {
 629                 .platform_data = &bfin_spi0_info, /* Passed to driver */
 630         },
 631 };
 632 #endif  /* spi master and devices */
 633
 634 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 635 #ifdef CONFIG_SERIAL_BFIN_UART0
 636 static struct resource bfin_uart0_resources[] = {
 637         {
 638                 .start = UART0_THR,
 639                 .end = UART0_GCTL+2,
 640                 .flags = IORESOURCE_MEM,
 641         },
 642         {
 643                 .start = IRQ_UART0_RX,
 644                 .end = IRQ_UART0_RX+1,
 645                 .flags = IORESOURCE_IRQ,
 646         },
 647         {
 648                 .start = IRQ_UART0_ERROR,
 649                 .end = IRQ_UART0_ERROR,
 650                 .flags = IORESOURCE_IRQ,
 651         },
 652         {
 653                 .start = CH_UART0_TX,
 654                 .end = CH_UART0_TX,
 655                 .flags = IORESOURCE_DMA,
 656         },
 657         {
 658                 .start = CH_UART0_RX,
 659                 .end = CH_UART0_RX,
 660                 .flags = IORESOURCE_DMA,
 661         },
 662 };
 663
 664 unsigned short bfin_uart0_peripherals[] = {
 665         P_UART0_TX, P_UART0_RX, 0
 666 };
 667
 668 static struct platform_device bfin_uart0_device = {
 669         .name = "bfin-uart",
 670         .id = 0,
 671         .num_resources = ARRAY_SIZE(bfin_uart0_resources),
 672         .resource = bfin_uart0_resources,
 673         .dev = {
 674                 .platform_data = &bfin_uart0_peripherals, /* Passed to driver */
 675         },
 676 };
 677 #endif
 678 #ifdef CONFIG_SERIAL_BFIN_UART1
 679 static struct resource bfin_uart1_resources[] = {
 680         {
 681                 .start = UART1_THR,
 682                 .end = UART1_GCTL+2,
 683                 .flags = IORESOURCE_MEM,
 684         },
 685         {
 686                 .start = IRQ_UART1_RX,
 687                 .end = IRQ_UART1_RX+1,
 688                 .flags = IORESOURCE_IRQ,
 689         },
 690         {
 691                 .start = IRQ_UART1_ERROR,
 692                 .end = IRQ_UART1_ERROR,
 693                 .flags = IORESOURCE_IRQ,
 694         },
 695         {
 696                 .start = CH_UART1_TX,
 697                 .end = CH_UART1_TX,
 698                 .flags = IORESOURCE_DMA,
 699         },
 700         {
 701                 .start = CH_UART1_RX,
 702                 .end = CH_UART1_RX,
 703                 .flags = IORESOURCE_DMA,
 704         },
 705 #ifdef CONFIG_BFIN_UART1_CTSRTS
 706         {       /* CTS pin */
 707                 .start = GPIO_PF9,
 708                 .end = GPIO_PF9,
 709                 .flags = IORESOURCE_IO,
 710         },
 711         {       /* RTS pin */
 712                 .start = GPIO_PF10,
 713                 .end = GPIO_PF10,
 714                 .flags = IORESOURCE_IO,
 715         },
 716 #endif
 717 };
 718
 719 unsigned short bfin_uart1_peripherals[] = {
 720         P_UART1_TX, P_UART1_RX, 0
 721 };
 722
 723 static struct platform_device bfin_uart1_device = {
 724         .name = "bfin-uart",
 725         .id = 1,
 726         .num_resources = ARRAY_SIZE(bfin_uart1_resources),
 727         .resource = bfin_uart1_resources,
 728         .dev = {
 729                 .platform_data = &bfin_uart1_peripherals, /* Passed to driver */
 730         },
 731 };
 732 #endif
 733 #endif
 734
 735 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
 736 #ifdef CONFIG_BFIN_SIR0
 737 static struct resource bfin_sir0_resources[] = {
 738         {
 739                 .start = 0xFFC00400,
 740                 .end = 0xFFC004FF,
 741                 .flags = IORESOURCE_MEM,
 742         },
 743         {
 744                 .start = IRQ_UART0_RX,
 745                 .end = IRQ_UART0_RX+1,
 746                 .flags = IORESOURCE_IRQ,
 747         },
 748         {
 749                 .start = CH_UART0_RX,
 750                 .end = CH_UART0_RX+1,
 751                 .flags = IORESOURCE_DMA,
 752         },
 753 };
 754
 755 static struct platform_device bfin_sir0_device = {
 756         .name = "bfin_sir",
 757         .id = 0,
 758         .num_resources = ARRAY_SIZE(bfin_sir0_resources),
 759         .resource = bfin_sir0_resources,
 760 };
 761 #endif
 762 #ifdef CONFIG_BFIN_SIR1
 763 static struct resource bfin_sir1_resources[] = {
 764         {
 765                 .start = 0xFFC02000,
 766                 .end = 0xFFC020FF,
 767                 .flags = IORESOURCE_MEM,
 768         },
 769         {
 770                 .start = IRQ_UART1_RX,
 771                 .end = IRQ_UART1_RX+1,
 772                 .flags = IORESOURCE_IRQ,
 773         },
 774         {
 775                 .start = CH_UART1_RX,
 776                 .end = CH_UART1_RX+1,
 777                 .flags = IORESOURCE_DMA,
 778         },
 779 };
 780
 781 static struct platform_device bfin_sir1_device = {
 782         .name = "bfin_sir",
 783         .id = 1,
 784         .num_resources = ARRAY_SIZE(bfin_sir1_resources),
 785         .resource = bfin_sir1_resources,
 786 };
 787 #endif
 788 #endif
 789
 790 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
 791 static struct resource bfin_twi0_resource[] = {
 792         [0] = {
 793                 .start = TWI0_REGBASE,
 794                 .end   = TWI0_REGBASE,
 795                 .flags = IORESOURCE_MEM,
 796         },
 797         [1] = {
 798                 .start = IRQ_TWI,
 799                 .end   = IRQ_TWI,
 800                 .flags = IORESOURCE_IRQ,
 801         },
 802 };
 803
 804 static struct platform_device i2c_bfin_twi_device = {
 805         .name = "i2c-bfin-twi",
 806         .id = 0,
 807         .num_resources = ARRAY_SIZE(bfin_twi0_resource),
 808         .resource = bfin_twi0_resource,
 809 };
 810 #endif
 811
 812 #if defined(CONFIG_PMIC_ADP5520) || defined(CONFIG_PMIC_ADP5520_MODULE)
 813 #include <linux/mfd/adp5520.h>
 814
 815         /*
 816          *  ADP5520/5501 LEDs Data
 817          */
 818
 819 static struct led_info adp5520_leds[] = {
 820         {
 821                 .name = "adp5520-led1",
 822                 .default_trigger = "none",
 823                 .flags = FLAG_ID_ADP5520_LED1_ADP5501_LED0 | ADP5520_LED_OFFT_600ms,
 824         },
 825 };
 826
 827 static struct adp5520_leds_platform_data adp5520_leds_data = {
 828         .num_leds = ARRAY_SIZE(adp5520_leds),
 829         .leds = adp5520_leds,
 830         .fade_in = ADP5520_FADE_T_600ms,
 831         .fade_out = ADP5520_FADE_T_600ms,
 832         .led_on_time = ADP5520_LED_ONT_600ms,
 833 };
 834
 835         /*
 836          *  ADP5520 Keypad Data
 837          */
 838
 839 static const unsigned short adp5520_keymap[ADP5520_KEYMAPSIZE] = {
 840         [ADP5520_KEY(3, 3)]     = KEY_1,
 841         [ADP5520_KEY(2, 3)]     = KEY_2,
 842         [ADP5520_KEY(1, 3)]     = KEY_3,
 843         [ADP5520_KEY(0, 3)]     = KEY_UP,
 844         [ADP5520_KEY(3, 2)]     = KEY_4,
 845         [ADP5520_KEY(2, 2)]     = KEY_5,
 846         [ADP5520_KEY(1, 2)]     = KEY_6,
 847         [ADP5520_KEY(0, 2)]     = KEY_DOWN,
 848         [ADP5520_KEY(3, 1)]     = KEY_7,
 849         [ADP5520_KEY(2, 1)]     = KEY_8,
 850         [ADP5520_KEY(1, 1)]     = KEY_9,
 851         [ADP5520_KEY(0, 1)]     = KEY_DOT,
 852         [ADP5520_KEY(3, 0)]     = KEY_BACKSPACE,
 853         [ADP5520_KEY(2, 0)]     = KEY_0,
 854         [ADP5520_KEY(1, 0)]     = KEY_HELP,
 855         [ADP5520_KEY(0, 0)]     = KEY_ENTER,
 856 };
 857
 858 static struct adp5520_keys_platform_data adp5520_keys_data = {
 859         .rows_en_mask   = ADP5520_ROW_R3 | ADP5520_ROW_R2 | ADP5520_ROW_R1 | ADP5520_ROW_R0,
 860         .cols_en_mask   = ADP5520_COL_C3 | ADP5520_COL_C2 | ADP5520_COL_C1 | ADP5520_COL_C0,
 861         .keymap         = adp5520_keymap,
 862         .keymapsize     = ARRAY_SIZE(adp5520_keymap),
 863         .repeat         = 0,
 864 };
 865
 866         /*
 867          *  ADP5520/5501 Multifuction Device Init Data
 868          */
 869
 870 static struct adp5520_platform_data adp5520_pdev_data = {
 871         .leds = &adp5520_leds_data,
 872         .keys = &adp5520_keys_data,
 873 };
 874
 875 #endif
 876
 877 static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
 878 #if defined(CONFIG_BFIN_TWI_LCD) || defined(CONFIG_BFIN_TWI_LCD_MODULE)
 879         {
 880                 I2C_BOARD_INFO("pcf8574_lcd", 0x22),
 881         },
 882 #endif
 883 #if defined(CONFIG_INPUT_PCF8574) || defined(CONFIG_INPUT_PCF8574_MODULE)
 884         {
 885                 I2C_BOARD_INFO("pcf8574_keypad", 0x27),
 886                 .irq = IRQ_PF8,
 887         },
 888 #endif
 889 #if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
 890         {
 891                 I2C_BOARD_INFO("bfin-adv7393", 0x2B),
 892         },
 893 #endif
 894 #if defined(CONFIG_TOUCHSCREEN_AD7879_I2C) || defined(CONFIG_TOUCHSCREEN_AD7879_I2C_MODULE)
 895         {
 896                 I2C_BOARD_INFO("ad7879", 0x2C),
 897                 .irq = IRQ_PF8,
 898                 .platform_data = (void *)&bfin_ad7879_ts_info,
 899         },
 900 #endif
 901 #if defined(CONFIG_PMIC_ADP5520) || defined(CONFIG_PMIC_ADP5520_MODULE)
 902         {
 903                 I2C_BOARD_INFO("pmic-adp5520", 0x32),
 904                 .irq = IRQ_PF9,
 905                 .platform_data = (void *)&adp5520_pdev_data,
 906         },
 907 #endif
 908 #if defined(CONFIG_SND_SOC_SSM2602) || defined(CONFIG_SND_SOC_SSM2602_MODULE)
 909         {
 910                 I2C_BOARD_INFO("ssm2602", 0x1b),
 911         },
 912 #endif
 913 };
 914
 915 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
 916 #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
 917 static struct resource bfin_sport0_uart_resources[] = {
 918         {
 919                 .start = SPORT0_TCR1,
 920                 .end = SPORT0_MRCS3+4,
 921                 .flags = IORESOURCE_MEM,
 922         },
 923         {
 924                 .start = IRQ_SPORT0_RX,
 925                 .end = IRQ_SPORT0_RX+1,
 926                 .flags = IORESOURCE_IRQ,
 927         },
 928         {
 929                 .start = IRQ_SPORT0_ERROR,
 930                 .end = IRQ_SPORT0_ERROR,
 931                 .flags = IORESOURCE_IRQ,
 932         },
 933 };
 934
 935 unsigned short bfin_sport0_peripherals[] = {
 936         P_SPORT0_TFS, P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_RFS,
 937         P_SPORT0_DRPRI, P_SPORT0_RSCLK, P_SPORT0_DRSEC, P_SPORT0_DTSEC, 0
 938 };
 939
 940 static struct platform_device bfin_sport0_uart_device = {
 941         .name = "bfin-sport-uart",
 942         .id = 0,
 943         .num_resources = ARRAY_SIZE(bfin_sport0_uart_resources),
 944         .resource = bfin_sport0_uart_resources,
 945         .dev = {
 946                 .platform_data = &bfin_sport0_peripherals, /* Passed to driver */
 947         },
 948 };
 949 #endif
 950 #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
 951 static struct resource bfin_sport1_uart_resources[] = {
 952         {
 953                 .start = SPORT1_TCR1,
 954                 .end = SPORT1_MRCS3+4,
 955                 .flags = IORESOURCE_MEM,
 956         },
 957         {
 958                 .start = IRQ_SPORT1_RX,
 959                 .end = IRQ_SPORT1_RX+1,
 960                 .flags = IORESOURCE_IRQ,
 961         },
 962         {
 963                 .start = IRQ_SPORT1_ERROR,
 964                 .end = IRQ_SPORT1_ERROR,
 965                 .flags = IORESOURCE_IRQ,
 966         },
 967 };
 968
 969 unsigned short bfin_sport1_peripherals[] = {
 970         P_SPORT1_TFS, P_SPORT1_DTPRI, P_SPORT1_TSCLK, P_SPORT1_RFS,
 971         P_SPORT1_DRPRI, P_SPORT1_RSCLK, P_SPORT1_DRSEC, P_SPORT1_DTSEC, 0
 972 };
 973
 974 static struct platform_device bfin_sport1_uart_device = {
 975         .name = "bfin-sport-uart",
 976         .id = 1,
 977         .num_resources = ARRAY_SIZE(bfin_sport1_uart_resources),
 978         .resource = bfin_sport1_uart_resources,
 979         .dev = {
 980                 .platform_data = &bfin_sport1_peripherals, /* Passed to driver */
 981         },
 982 };
 983 #endif
 984 #endif
 985
 986 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
 987 #include <linux/gpio_keys.h>
 988
 989 static struct gpio_keys_button bfin_gpio_keys_table[] = {
 990         {BTN_0, GPIO_PG0, 1, "gpio-keys: BTN0"},
 991         {BTN_1, GPIO_PG13, 1, "gpio-keys: BTN1"},
 992 };
 993
 994 static struct gpio_keys_platform_data bfin_gpio_keys_data = {
 995         .buttons        = bfin_gpio_keys_table,
 996         .nbuttons       = ARRAY_SIZE(bfin_gpio_keys_table),
 997 };
 998
 999 static struct platform_device bfin_device_gpiokeys = {
1000         .name      = "gpio-keys",
1001         .dev = {
1002                 .platform_data = &bfin_gpio_keys_data,
1003         },
1004 };
1005 #endif
1006
1007 #if defined(CONFIG_INPUT_BFIN_ROTARY) || defined(CONFIG_INPUT_BFIN_ROTARY_MODULE)
1008 #include <asm/bfin_rotary.h>
1009
1010 static struct bfin_rotary_platform_data bfin_rotary_data = {
1011         /*.rotary_up_key     = KEY_UP,*/
1012         /*.rotary_down_key   = KEY_DOWN,*/
1013         .rotary_rel_code   = REL_WHEEL,
1014         .rotary_button_key = KEY_ENTER,
1015         .debounce          = 10,        /* 0..17 */
1016         .mode              = ROT_QUAD_ENC | ROT_DEBE,
1017 };
1018
1019 static struct resource bfin_rotary_resources[] = {
1020         {
1021                 .start = IRQ_CNT,
1022                 .end = IRQ_CNT,
1023                 .flags = IORESOURCE_IRQ,
1024         },
1025 };
1026
1027 static struct platform_device bfin_rotary_device = {
1028         .name           = "bfin-rotary",
1029         .id             = -1,
1030         .num_resources  = ARRAY_SIZE(bfin_rotary_resources),
1031         .resource       = bfin_rotary_resources,
1032         .dev            = {
1033                 .platform_data = &bfin_rotary_data,
1034         },
1035 };
1036 #endif
1037
1038 static const unsigned int cclk_vlev_datasheet[] =
1039 {
1040         VRPAIR(VLEV_100, 400000000),
1041         VRPAIR(VLEV_105, 426000000),
1042         VRPAIR(VLEV_110, 500000000),
1043         VRPAIR(VLEV_115, 533000000),
1044         VRPAIR(VLEV_120, 600000000),
1045 };
1046
1047 static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = {
1048         .tuple_tab = cclk_vlev_datasheet,
1049         .tabsize = ARRAY_SIZE(cclk_vlev_datasheet),
1050         .vr_settling_time = 25 /* us */,
1051 };
1052
1053 static struct platform_device bfin_dpmc = {
1054         .name = "bfin dpmc",
1055         .dev = {
1056                 .platform_data = &bfin_dmpc_vreg_data,
1057         },
1058 };
1059
1060 static struct platform_device *stamp_devices[] __initdata = {
1061
1062         &bfin_dpmc,
1063
1064 #if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
1065         &bf5xx_nand_device,
1066 #endif
1067
1068 #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
1069         &bfin_pcmcia_cf_device,
1070 #endif
1071
1072 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
1073         &rtc_device,
1074 #endif
1075
1076 #if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
1077         &bfin_isp1760_device,
1078 #endif
1079
1080 #if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
1081         &musb_device,
1082 #endif
1083
1084 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
1085         &smc91x_device,
1086 #endif
1087
1088 #if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
1089         &dm9000_device,
1090 #endif
1091
1092 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
1093         &bfin_mii_bus,
1094         &bfin_mac_device,
1095 #endif
1096
1097 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
1098         &net2272_bfin_device,
1099 #endif
1100
1101 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
1102         &bfin_spi0_device,
1103 #endif
1104
1105 #if defined(CONFIG_FB_BFIN_T350MCQB) || defined(CONFIG_FB_BFIN_T350MCQB_MODULE)
1106         &bf52x_t350mcqb_device,
1107 #endif
1108
1109 #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
1110         &bfin_lq035q1_device,
1111 #endif
1112
1113 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
1114 #ifdef CONFIG_SERIAL_BFIN_UART0
1115         &bfin_uart0_device,
1116 #endif
1117 #ifdef CONFIG_SERIAL_BFIN_UART1
1118         &bfin_uart1_device,
1119 #endif
1120 #endif
1121
1122 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
1123 #ifdef CONFIG_BFIN_SIR0
1124         &bfin_sir0_device,
1125 #endif
1126 #ifdef CONFIG_BFIN_SIR1
1127         &bfin_sir1_device,
1128 #endif
1129 #endif
1130
1131 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
1132         &i2c_bfin_twi_device,
1133 #endif
1134
1135 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
1136 #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
1137         &bfin_sport0_uart_device,
1138 #endif
1139 #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
1140         &bfin_sport1_uart_device,
1141 #endif
1142 #endif
1143
1144 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
1145         &bfin_device_gpiokeys,
1146 #endif
1147
1148 #if defined(CONFIG_INPUT_BFIN_ROTARY) || defined(CONFIG_INPUT_BFIN_ROTARY_MODULE)
1149         &bfin_rotary_device,
1150 #endif
1151
1152 #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
1153         &ezkit_flash_device,
1154 #endif
1155 };
1156
1157 static int __init ezkit_init(void)
1158 {
1159         printk(KERN_INFO "%s(): registering device resources\n", __func__);
1160         i2c_register_board_info(0, bfin_i2c_board_info,
1161                                 ARRAY_SIZE(bfin_i2c_board_info));
1162         platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
1163         spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
1164         return 0;
1165 }
1166
1167 arch_initcall(ezkit_init);
1168
1169 static struct platform_device *ezkit_early_devices[] __initdata = {
1170 #if defined(CONFIG_SERIAL_BFIN_CONSOLE) || defined(CONFIG_EARLY_PRINTK)
1171 #ifdef CONFIG_SERIAL_BFIN_UART0
1172         &bfin_uart0_device,
1173 #endif
1174 #ifdef CONFIG_SERIAL_BFIN_UART1
1175         &bfin_uart1_device,
1176 #endif
1177 #endif
1178
1179 #if defined(CONFIG_SERIAL_BFIN_SPORT_CONSOLE)
1180 #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
1181         &bfin_sport0_uart_device,
1182 #endif
1183 #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
1184         &bfin_sport1_uart_device,
1185 #endif
1186 #endif
1187 };
1188
1189 void __init native_machine_early_platform_add_devices(void)
1190 {
1191         printk(KERN_INFO "register early platform devices\n");
1192         early_platform_add_devices(ezkit_early_devices,
1193                 ARRAY_SIZE(ezkit_early_devices));
1194 }
1195
1196 void native_machine_restart(char *cmd)
1197 {
1198         /* workaround reboot hang when booting from SPI */
1199         if ((bfin_read_SYSCR() & 0x7) == 0x3)
1200                 bfin_reset_boot_spi_cs(P_DEFAULT_BOOT_SPI_CS);
1201 }
1202
1203 void bfin_get_ether_addr(char *addr)
1204 {
1205         /* the MAC is stored in OTP memory page 0xDF */
1206         u32 ret;
1207         u64 otp_mac;
1208         u32 (*otp_read)(u32 page, u32 flags, u64 *page_content) = (void *)0xEF00001A;
1209
1210         ret = otp_read(0xDF, 0x00, &otp_mac);
1211         if (!(ret & 0x1)) {
1212                 char *otp_mac_p = (char *)&otp_mac;
1213                 for (ret = 0; ret < 6; ++ret)
1214                         addr[ret] = otp_mac_p[5 - ret];
1215         }
1216 }
1217 EXPORT_SYMBOL(bfin_get_ether_addr);