SAFE public projects git trees. - safe/jmp/linux-2.6/blob - arch/blackfin/mach-bf538/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
   7  */
   8
   9 #include <linux/device.h>
  10 #include <linux/platform_device.h>
  11 #include <linux/mtd/mtd.h>
  12 #include <linux/mtd/physmap.h>
  13 #include <linux/mtd/partitions.h>
  14 #include <linux/spi/spi.h>
  15 #include <linux/spi/flash.h>
  16 #include <linux/irq.h>
  17 #include <linux/interrupt.h>
  18 #include <asm/bfin5xx_spi.h>
  19 #include <asm/dma.h>
  20 #include <asm/gpio.h>
  21 #include <asm/nand.h>
  22 #include <asm/portmux.h>
  23 #include <asm/dpmc.h>
  24 #include <linux/input.h>
  25
  26 /*
  27  * Name the Board for the /proc/cpuinfo
  28  */
  29 const char bfin_board_name[] = "ADI BF538-EZKIT";
  30
  31 /*
  32  *  Driver needs to know address, irq and flag pin.
  33  */
  34
  35
  36 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
  37 static struct platform_device rtc_device = {
  38         .name = "rtc-bfin",
  39         .id   = -1,
  40 };
  41 #endif
  42
  43 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
  44 static struct resource bfin_uart_resources[] = {
  45 #ifdef CONFIG_SERIAL_BFIN_UART0
  46         {
  47                 .start = 0xFFC00400,
  48                 .end = 0xFFC004FF,
  49                 .flags = IORESOURCE_MEM,
  50         },
  51 #endif
  52 #ifdef CONFIG_SERIAL_BFIN_UART1
  53         {
  54                 .start = 0xFFC02000,
  55                 .end = 0xFFC020FF,
  56                 .flags = IORESOURCE_MEM,
  57         },
  58 #endif
  59 #ifdef CONFIG_SERIAL_BFIN_UART2
  60         {
  61                 .start = 0xFFC02100,
  62                 .end = 0xFFC021FF,
  63                 .flags = IORESOURCE_MEM,
  64         },
  65 #endif
  66 };
  67
  68 static struct platform_device bfin_uart_device = {
  69         .name = "bfin-uart",
  70         .id = 1,
  71         .num_resources = ARRAY_SIZE(bfin_uart_resources),
  72         .resource = bfin_uart_resources,
  73 };
  74 #endif
  75
  76 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
  77 #ifdef CONFIG_BFIN_SIR0
  78 static struct resource bfin_sir0_resources[] = {
  79         {
  80                 .start = 0xFFC00400,
  81                 .end = 0xFFC004FF,
  82                 .flags = IORESOURCE_MEM,
  83         },
  84         {
  85                 .start = IRQ_UART0_RX,
  86                 .end = IRQ_UART0_RX+1,
  87                 .flags = IORESOURCE_IRQ,
  88         },
  89         {
  90                 .start = CH_UART0_RX,
  91                 .end = CH_UART0_RX+1,
  92                 .flags = IORESOURCE_DMA,
  93         },
  94 };
  95 static struct platform_device bfin_sir0_device = {
  96         .name = "bfin_sir",
  97         .id = 0,
  98         .num_resources = ARRAY_SIZE(bfin_sir0_resources),
  99         .resource = bfin_sir0_resources,
 100 };
 101 #endif
 102 #ifdef CONFIG_BFIN_SIR1
 103 static struct resource bfin_sir1_resources[] = {
 104         {
 105                 .start = 0xFFC02000,
 106                 .end = 0xFFC020FF,
 107                 .flags = IORESOURCE_MEM,
 108         },
 109         {
 110                 .start = IRQ_UART1_RX,
 111                 .end = IRQ_UART1_RX+1,
 112                 .flags = IORESOURCE_IRQ,
 113         },
 114         {
 115                 .start = CH_UART1_RX,
 116                 .end = CH_UART1_RX+1,
 117                 .flags = IORESOURCE_DMA,
 118         },
 119 };
 120 static struct platform_device bfin_sir1_device = {
 121         .name = "bfin_sir",
 122         .id = 1,
 123         .num_resources = ARRAY_SIZE(bfin_sir1_resources),
 124         .resource = bfin_sir1_resources,
 125 };
 126 #endif
 127 #ifdef CONFIG_BFIN_SIR2
 128 static struct resource bfin_sir2_resources[] = {
 129         {
 130                 .start = 0xFFC02100,
 131                 .end = 0xFFC021FF,
 132                 .flags = IORESOURCE_MEM,
 133         },
 134         {
 135                 .start = IRQ_UART2_RX,
 136                 .end = IRQ_UART2_RX+1,
 137                 .flags = IORESOURCE_IRQ,
 138         },
 139         {
 140                 .start = CH_UART2_RX,
 141                 .end = CH_UART2_RX+1,
 142                 .flags = IORESOURCE_DMA,
 143         },
 144 };
 145 static struct platform_device bfin_sir2_device = {
 146         .name = "bfin_sir",
 147         .id = 2,
 148         .num_resources = ARRAY_SIZE(bfin_sir2_resources),
 149         .resource = bfin_sir2_resources,
 150 };
 151 #endif
 152 #endif
 153
 154 /*
 155  *  USB-LAN EzExtender board
 156  *  Driver needs to know address, irq and flag pin.
 157  */
 158 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
 159 #include <linux/smc91x.h>
 160
 161 static struct smc91x_platdata smc91x_info = {
 162         .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT,
 163         .leda = RPC_LED_100_10,
 164         .ledb = RPC_LED_TX_RX,
 165 };
 166
 167 static struct resource smc91x_resources[] = {
 168         {
 169                 .name = "smc91x-regs",
 170                 .start = 0x20310300,
 171                 .end = 0x20310300 + 16,
 172                 .flags = IORESOURCE_MEM,
 173         }, {
 174                 .start = IRQ_PF0,
 175                 .end = IRQ_PF0,
 176                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 177         },
 178 };
 179 static struct platform_device smc91x_device = {
 180         .name = "smc91x",
 181         .id = 0,
 182         .num_resources = ARRAY_SIZE(smc91x_resources),
 183         .resource = smc91x_resources,
 184         .dev    = {
 185                 .platform_data  = &smc91x_info,
 186         },
 187 };
 188 #endif
 189
 190 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 191 /* all SPI peripherals info goes here */
 192 #if defined(CONFIG_MTD_M25P80) \
 193         || defined(CONFIG_MTD_M25P80_MODULE)
 194 /* SPI flash chip (m25p16) */
 195 static struct mtd_partition bfin_spi_flash_partitions[] = {
 196         {
 197                 .name = "bootloader(spi)",
 198                 .size = 0x00040000,
 199                 .offset = 0,
 200                 .mask_flags = MTD_CAP_ROM
 201         }, {
 202                 .name = "linux kernel(spi)",
 203                 .size = 0x1c0000,
 204                 .offset = 0x40000
 205         }
 206 };
 207
 208 static struct flash_platform_data bfin_spi_flash_data = {
 209         .name = "m25p80",
 210         .parts = bfin_spi_flash_partitions,
 211         .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
 212         .type = "m25p16",
 213 };
 214
 215 static struct bfin5xx_spi_chip spi_flash_chip_info = {
 216         .enable_dma = 0,         /* use dma transfer with this chip*/
 217         .bits_per_word = 8,
 218 };
 219 #endif
 220
 221 #if defined(CONFIG_TOUCHSCREEN_AD7879) || defined(CONFIG_TOUCHSCREEN_AD7879_MODULE)
 222 #include <linux/spi/ad7879.h>
 223 static const struct ad7879_platform_data bfin_ad7879_ts_info = {
 224         .model                  = 7879, /* Model = AD7879 */
 225         .x_plate_ohms           = 620,  /* 620 Ohm from the touch datasheet */
 226         .pressure_max           = 10000,
 227         .pressure_min           = 0,
 228         .first_conversion_delay = 3,    /* wait 512us before do a first conversion */
 229         .acquisition_time       = 1,    /* 4us acquisition time per sample */
 230         .median                 = 2,    /* do 8 measurements */
 231         .averaging              = 1,    /* take the average of 4 middle samples */
 232         .pen_down_acc_interval  = 255,  /* 9.4 ms */
 233         .gpio_output            = 1,    /* configure AUX/VBAT/GPIO as GPIO output */
 234         .gpio_default           = 1,    /* During initialization set GPIO = HIGH */
 235 };
 236 #endif
 237
 238 #if defined(CONFIG_TOUCHSCREEN_AD7879_SPI) || defined(CONFIG_TOUCHSCREEN_AD7879_SPI_MODULE)
 239 static struct bfin5xx_spi_chip spi_ad7879_chip_info = {
 240         .enable_dma = 0,
 241         .bits_per_word = 16,
 242 };
 243 #endif
 244
 245 #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
 246 #include <asm/bfin-lq035q1.h>
 247
 248 static struct bfin_lq035q1fb_disp_info bfin_lq035q1_data = {
 249         .mode =         LQ035_NORM | LQ035_RGB | LQ035_RL | LQ035_TB,
 250         .use_bl =       0,      /* let something else control the LCD Blacklight */
 251         .gpio_bl =      GPIO_PF7,
 252 };
 253
 254 static struct resource bfin_lq035q1_resources[] = {
 255         {
 256                 .start = IRQ_PPI_ERROR,
 257                 .end = IRQ_PPI_ERROR,
 258                 .flags = IORESOURCE_IRQ,
 259         },
 260 };
 261
 262 static struct platform_device bfin_lq035q1_device = {
 263         .name           = "bfin-lq035q1",
 264         .id             = -1,
 265         .num_resources  = ARRAY_SIZE(bfin_lq035q1_resources),
 266         .resource       = bfin_lq035q1_resources,
 267         .dev            = {
 268                 .platform_data = &bfin_lq035q1_data,
 269         },
 270 };
 271 #endif
 272
 273 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
 274 static struct bfin5xx_spi_chip spidev_chip_info = {
 275         .enable_dma = 0,
 276         .bits_per_word = 8,
 277 };
 278 #endif
 279
 280 #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
 281 static struct bfin5xx_spi_chip lq035q1_spi_chip_info = {
 282         .enable_dma     = 0,
 283         .bits_per_word  = 8,
 284 };
 285 #endif
 286
 287 static struct spi_board_info bf538_spi_board_info[] __initdata = {
 288 #if defined(CONFIG_MTD_M25P80) \
 289         || defined(CONFIG_MTD_M25P80_MODULE)
 290         {
 291                 /* the modalias must be the same as spi device driver name */
 292                 .modalias = "m25p80", /* Name of spi_driver for this device */
 293                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
 294                 .bus_num = 0, /* Framework bus number */
 295                 .chip_select = 1, /* SPI_SSEL1*/
 296                 .platform_data = &bfin_spi_flash_data,
 297                 .controller_data = &spi_flash_chip_info,
 298                 .mode = SPI_MODE_3,
 299         },
 300 #endif
 301 #if defined(CONFIG_TOUCHSCREEN_AD7879_SPI) || defined(CONFIG_TOUCHSCREEN_AD7879_SPI_MODULE)
 302         {
 303                 .modalias = "ad7879",
 304                 .platform_data = &bfin_ad7879_ts_info,
 305                 .irq = IRQ_PF3,
 306                 .max_speed_hz = 5000000,     /* max spi clock (SCK) speed in HZ */
 307                 .bus_num = 0,
 308                 .chip_select = 1,
 309                 .controller_data = &spi_ad7879_chip_info,
 310                 .mode = SPI_CPHA | SPI_CPOL,
 311         },
 312 #endif
 313 #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
 314         {
 315                 .modalias = "bfin-lq035q1-spi",
 316                 .max_speed_hz = 20000000,     /* max spi clock (SCK) speed in HZ */
 317                 .bus_num = 0,
 318                 .chip_select = 2,
 319                 .controller_data = &lq035q1_spi_chip_info,
 320                 .mode = SPI_CPHA | SPI_CPOL,
 321         },
 322 #endif
 323 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
 324         {
 325                 .modalias = "spidev",
 326                 .max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
 327                 .bus_num = 0,
 328                 .chip_select = 1,
 329                 .controller_data = &spidev_chip_info,
 330         },
 331 #endif
 332 };
 333
 334 /* SPI (0) */
 335 static struct resource bfin_spi0_resource[] = {
 336         [0] = {
 337                 .start = SPI0_REGBASE,
 338                 .end   = SPI0_REGBASE + 0xFF,
 339                 .flags = IORESOURCE_MEM,
 340         },
 341         [1] = {
 342                 .start = CH_SPI0,
 343                 .end   = CH_SPI0,
 344                 .flags = IORESOURCE_DMA,
 345         },
 346         [2] = {
 347                 .start = IRQ_SPI0,
 348                 .end   = IRQ_SPI0,
 349                 .flags = IORESOURCE_IRQ,
 350         }
 351 };
 352
 353 /* SPI (1) */
 354 static struct resource bfin_spi1_resource[] = {
 355         [0] = {
 356                 .start = SPI1_REGBASE,
 357                 .end   = SPI1_REGBASE + 0xFF,
 358                 .flags = IORESOURCE_MEM,
 359         },
 360         [1] = {
 361                 .start = CH_SPI1,
 362                 .end   = CH_SPI1,
 363                 .flags = IORESOURCE_DMA,
 364         },
 365         [2] = {
 366                 .start = IRQ_SPI1,
 367                 .end   = IRQ_SPI1,
 368                 .flags = IORESOURCE_IRQ,
 369         }
 370 };
 371
 372 /* SPI (2) */
 373 static struct resource bfin_spi2_resource[] = {
 374         [0] = {
 375                 .start = SPI2_REGBASE,
 376                 .end   = SPI2_REGBASE + 0xFF,
 377                 .flags = IORESOURCE_MEM,
 378         },
 379         [1] = {
 380                 .start = CH_SPI2,
 381                 .end   = CH_SPI2,
 382                 .flags = IORESOURCE_DMA,
 383         },
 384         [2] = {
 385                 .start = IRQ_SPI2,
 386                 .end   = IRQ_SPI2,
 387                 .flags = IORESOURCE_IRQ,
 388         }
 389 };
 390
 391 /* SPI controller data */
 392 static struct bfin5xx_spi_master bf538_spi_master_info0 = {
 393         .num_chipselect = 8,
 394         .enable_dma = 1,  /* master has the ability to do dma transfer */
 395         .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
 396 };
 397
 398 static struct platform_device bf538_spi_master0 = {
 399         .name = "bfin-spi",
 400         .id = 0, /* Bus number */
 401         .num_resources = ARRAY_SIZE(bfin_spi0_resource),
 402         .resource = bfin_spi0_resource,
 403         .dev = {
 404                 .platform_data = &bf538_spi_master_info0, /* Passed to driver */
 405                 },
 406 };
 407
 408 static struct bfin5xx_spi_master bf538_spi_master_info1 = {
 409         .num_chipselect = 8,
 410         .enable_dma = 1,  /* master has the ability to do dma transfer */
 411         .pin_req = {P_SPI1_SCK, P_SPI1_MISO, P_SPI1_MOSI, 0},
 412 };
 413
 414 static struct platform_device bf538_spi_master1 = {
 415         .name = "bfin-spi",
 416         .id = 1, /* Bus number */
 417         .num_resources = ARRAY_SIZE(bfin_spi1_resource),
 418         .resource = bfin_spi1_resource,
 419         .dev = {
 420                 .platform_data = &bf538_spi_master_info1, /* Passed to driver */
 421                 },
 422 };
 423
 424 static struct bfin5xx_spi_master bf538_spi_master_info2 = {
 425         .num_chipselect = 8,
 426         .enable_dma = 1,  /* master has the ability to do dma transfer */
 427         .pin_req = {P_SPI2_SCK, P_SPI2_MISO, P_SPI2_MOSI, 0},
 428 };
 429
 430 static struct platform_device bf538_spi_master2 = {
 431         .name = "bfin-spi",
 432         .id = 2, /* Bus number */
 433         .num_resources = ARRAY_SIZE(bfin_spi2_resource),
 434         .resource = bfin_spi2_resource,
 435         .dev = {
 436                 .platform_data = &bf538_spi_master_info2, /* Passed to driver */
 437                 },
 438 };
 439
 440 #endif  /* spi master and devices */
 441
 442 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
 443 static struct resource bfin_twi0_resource[] = {
 444         [0] = {
 445                 .start = TWI0_REGBASE,
 446                 .end   = TWI0_REGBASE + 0xFF,
 447                 .flags = IORESOURCE_MEM,
 448         },
 449         [1] = {
 450                 .start = IRQ_TWI0,
 451                 .end   = IRQ_TWI0,
 452                 .flags = IORESOURCE_IRQ,
 453         },
 454 };
 455
 456 static struct platform_device i2c_bfin_twi0_device = {
 457         .name = "i2c-bfin-twi",
 458         .id = 0,
 459         .num_resources = ARRAY_SIZE(bfin_twi0_resource),
 460         .resource = bfin_twi0_resource,
 461 };
 462
 463 #if !defined(CONFIG_BF542)      /* The BF542 only has 1 TWI */
 464 static struct resource bfin_twi1_resource[] = {
 465         [0] = {
 466                 .start = TWI1_REGBASE,
 467                 .end   = TWI1_REGBASE + 0xFF,
 468                 .flags = IORESOURCE_MEM,
 469         },
 470         [1] = {
 471                 .start = IRQ_TWI1,
 472                 .end   = IRQ_TWI1,
 473                 .flags = IORESOURCE_IRQ,
 474         },
 475 };
 476
 477 static struct platform_device i2c_bfin_twi1_device = {
 478         .name = "i2c-bfin-twi",
 479         .id = 1,
 480         .num_resources = ARRAY_SIZE(bfin_twi1_resource),
 481         .resource = bfin_twi1_resource,
 482 };
 483 #endif
 484 #endif
 485
 486 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
 487 #include <linux/gpio_keys.h>
 488
 489 static struct gpio_keys_button bfin_gpio_keys_table[] = {
 490         {BTN_0, GPIO_PC7, 1, "gpio-keys: BTN0"},
 491 };
 492
 493 static struct gpio_keys_platform_data bfin_gpio_keys_data = {
 494         .buttons        = bfin_gpio_keys_table,
 495         .nbuttons       = ARRAY_SIZE(bfin_gpio_keys_table),
 496 };
 497
 498 static struct platform_device bfin_device_gpiokeys = {
 499         .name      = "gpio-keys",
 500         .dev = {
 501                 .platform_data = &bfin_gpio_keys_data,
 502         },
 503 };
 504 #endif
 505
 506 static const unsigned int cclk_vlev_datasheet[] =
 507 {
 508 /*
 509  * Internal VLEV BF538SBBC1533
 510  ****temporarily using these values until data sheet is updated
 511  */
 512         VRPAIR(VLEV_100, 150000000),
 513         VRPAIR(VLEV_100, 250000000),
 514         VRPAIR(VLEV_110, 276000000),
 515         VRPAIR(VLEV_115, 301000000),
 516         VRPAIR(VLEV_120, 525000000),
 517         VRPAIR(VLEV_125, 550000000),
 518         VRPAIR(VLEV_130, 600000000),
 519 };
 520
 521 static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = {
 522         .tuple_tab = cclk_vlev_datasheet,
 523         .tabsize = ARRAY_SIZE(cclk_vlev_datasheet),
 524         .vr_settling_time = 25 /* us */,
 525 };
 526
 527 static struct platform_device bfin_dpmc = {
 528         .name = "bfin dpmc",
 529         .dev = {
 530                 .platform_data = &bfin_dmpc_vreg_data,
 531         },
 532 };
 533
 534 #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
 535 static struct mtd_partition ezkit_partitions[] = {
 536         {
 537                 .name       = "bootloader(nor)",
 538                 .size       = 0x40000,
 539                 .offset     = 0,
 540         }, {
 541                 .name       = "linux kernel(nor)",
 542                 .size       = 0x180000,
 543                 .offset     = MTDPART_OFS_APPEND,
 544         }, {
 545                 .name       = "file system(nor)",
 546                 .size       = MTDPART_SIZ_FULL,
 547                 .offset     = MTDPART_OFS_APPEND,
 548         }
 549 };
 550
 551 static struct physmap_flash_data ezkit_flash_data = {
 552         .width      = 2,
 553         .parts      = ezkit_partitions,
 554         .nr_parts   = ARRAY_SIZE(ezkit_partitions),
 555 };
 556
 557 static struct resource ezkit_flash_resource = {
 558         .start = 0x20000000,
 559 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
 560         .end   = 0x202fffff,
 561 #else
 562         .end   = 0x203fffff,
 563 #endif
 564         .flags = IORESOURCE_MEM,
 565 };
 566
 567 static struct platform_device ezkit_flash_device = {
 568         .name          = "physmap-flash",
 569         .id            = 0,
 570         .dev = {
 571                 .platform_data = &ezkit_flash_data,
 572         },
 573         .num_resources = 1,
 574         .resource      = &ezkit_flash_resource,
 575 };
 576 #endif
 577
 578 static struct platform_device *cm_bf538_devices[] __initdata = {
 579
 580         &bfin_dpmc,
 581
 582 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
 583         &rtc_device,
 584 #endif
 585
 586 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 587         &bfin_uart_device,
 588 #endif
 589
 590 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 591         &bf538_spi_master0,
 592         &bf538_spi_master1,
 593         &bf538_spi_master2,
 594 #endif
 595
 596 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
 597         &i2c_bfin_twi0_device,
 598         &i2c_bfin_twi1_device,
 599 #endif
 600
 601 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
 602 #ifdef CONFIG_BFIN_SIR0
 603         &bfin_sir0_device,
 604 #endif
 605 #ifdef CONFIG_BFIN_SIR1
 606         &bfin_sir1_device,
 607 #endif
 608 #ifdef CONFIG_BFIN_SIR2
 609         &bfin_sir2_device,
 610 #endif
 611 #endif
 612
 613 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
 614         &smc91x_device,
 615 #endif
 616
 617 #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
 618         &bfin_lq035q1_device,
 619 #endif
 620
 621 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
 622         &bfin_device_gpiokeys,
 623 #endif
 624
 625 #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
 626         &ezkit_flash_device,
 627 #endif
 628 };
 629
 630 static int __init ezkit_init(void)
 631 {
 632         printk(KERN_INFO "%s(): registering device resources\n", __func__);
 633         platform_add_devices(cm_bf538_devices, ARRAY_SIZE(cm_bf538_devices));
 634
 635 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 636         spi_register_board_info(bf538_spi_board_info,
 637                         ARRAY_SIZE(bf538_spi_board_info));
 638 #endif
 639
 640         return 0;
 641 }
 642
 643 arch_initcall(ezkit_init);