arch/blackfin/mach-bf538/boards/ezkit.c

   1 /*
   2  * File:         arch/blackfin/mach-bf538/boards/ezkit.c
   3  * Based on:     arch/blackfin/mach-bf537/boards/ezkit.c
   4  * Author:       Aidan Williams <aidan@nicta.com.au>
   5  *
   6  * Created:
   7  * Description:
   8  *
   9  * Modified:
  10  *               Copyright 2005 National ICT Australia (NICTA)
  11  *               Copyright 2004-2008 Analog Devices Inc.
  12  *
  13  * Bugs:         Enter bugs at http://blackfin.uclinux.org/
  14  *
  15  * This program is free software; you can redistribute it and/or modify
  16  * it under the terms of the GNU General Public License as published by
  17  * the Free Software Foundation; either version 2 of the License, or
  18  * (at your option) any later version.
  19  *
  20  * This program is distributed in the hope that it will be useful,
  21  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  22  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  23  * GNU General Public License for more details.
  24  *
  25  * You should have received a copy of the GNU General Public License
  26  * along with this program; if not, see the file COPYING, or write
  27  * to the Free Software Foundation, Inc.,
  28  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  29  */
  30
  31 #include <linux/device.h>
  32 #include <linux/platform_device.h>
  33 #include <linux/mtd/mtd.h>
  34 #include <linux/mtd/physmap.h>
  35 #include <linux/mtd/partitions.h>
  36 #include <linux/spi/spi.h>
  37 #include <linux/spi/flash.h>
  38 #include <linux/irq.h>
  39 #include <linux/interrupt.h>
  40 #include <asm/bfin5xx_spi.h>
  41 #include <asm/dma.h>
  42 #include <asm/gpio.h>
  43 #include <asm/nand.h>
  44 #include <asm/portmux.h>
  45 #include <asm/dpmc.h>
  46 #include <linux/input.h>
  47
  48 /*
  49  * Name the Board for the /proc/cpuinfo
  50  */
  51 const char bfin_board_name[] = "ADI BF538-EZKIT";
  52
  53 /*
  54  *  Driver needs to know address, irq and flag pin.
  55  */
  56
  57
  58 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
  59 static struct platform_device rtc_device = {
  60         .name = "rtc-bfin",
  61         .id   = -1,
  62 };
  63 #endif
  64
  65 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
  66 static struct resource bfin_uart_resources[] = {
  67 #ifdef CONFIG_SERIAL_BFIN_UART0
  68         {
  69                 .start = 0xFFC00400,
  70                 .end = 0xFFC004FF,
  71                 .flags = IORESOURCE_MEM,
  72         },
  73 #endif
  74 #ifdef CONFIG_SERIAL_BFIN_UART1
  75         {
  76                 .start = 0xFFC02000,
  77                 .end = 0xFFC020FF,
  78                 .flags = IORESOURCE_MEM,
  79         },
  80 #endif
  81 #ifdef CONFIG_SERIAL_BFIN_UART2
  82         {
  83                 .start = 0xFFC02100,
  84                 .end = 0xFFC021FF,
  85                 .flags = IORESOURCE_MEM,
  86         },
  87 #endif
  88 };
  89
  90 static struct platform_device bfin_uart_device = {
  91         .name = "bfin-uart",
  92         .id = 1,
  93         .num_resources = ARRAY_SIZE(bfin_uart_resources),
  94         .resource = bfin_uart_resources,
  95 };
  96 #endif
  97
  98 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
  99 #ifdef CONFIG_BFIN_SIR0
 100 static struct resource bfin_sir0_resources[] = {
 101         {
 102                 .start = 0xFFC00400,
 103                 .end = 0xFFC004FF,
 104                 .flags = IORESOURCE_MEM,
 105         },
 106         {
 107                 .start = IRQ_UART0_RX,
 108                 .end = IRQ_UART0_RX+1,
 109                 .flags = IORESOURCE_IRQ,
 110         },
 111         {
 112                 .start = CH_UART0_RX,
 113                 .end = CH_UART0_RX+1,
 114                 .flags = IORESOURCE_DMA,
 115         },
 116 };
 117 static struct platform_device bfin_sir0_device = {
 118         .name = "bfin_sir",
 119         .id = 0,
 120         .num_resources = ARRAY_SIZE(bfin_sir0_resources),
 121         .resource = bfin_sir0_resources,
 122 };
 123 #endif
 124 #ifdef CONFIG_BFIN_SIR1
 125 static struct resource bfin_sir1_resources[] = {
 126         {
 127                 .start = 0xFFC02000,
 128                 .end = 0xFFC020FF,
 129                 .flags = IORESOURCE_MEM,
 130         },
 131         {
 132                 .start = IRQ_UART1_RX,
 133                 .end = IRQ_UART1_RX+1,
 134                 .flags = IORESOURCE_IRQ,
 135         },
 136         {
 137                 .start = CH_UART1_RX,
 138                 .end = CH_UART1_RX+1,
 139                 .flags = IORESOURCE_DMA,
 140         },
 141 };
 142 static struct platform_device bfin_sir1_device = {
 143         .name = "bfin_sir",
 144         .id = 1,
 145         .num_resources = ARRAY_SIZE(bfin_sir1_resources),
 146         .resource = bfin_sir1_resources,
 147 };
 148 #endif
 149 #ifdef CONFIG_BFIN_SIR2
 150 static struct resource bfin_sir2_resources[] = {
 151         {
 152                 .start = 0xFFC02100,
 153                 .end = 0xFFC021FF,
 154                 .flags = IORESOURCE_MEM,
 155         },
 156         {
 157                 .start = IRQ_UART2_RX,
 158                 .end = IRQ_UART2_RX+1,
 159                 .flags = IORESOURCE_IRQ,
 160         },
 161         {
 162                 .start = CH_UART2_RX,
 163                 .end = CH_UART2_RX+1,
 164                 .flags = IORESOURCE_DMA,
 165         },
 166 };
 167 static struct platform_device bfin_sir2_device = {
 168         .name = "bfin_sir",
 169         .id = 2,
 170         .num_resources = ARRAY_SIZE(bfin_sir2_resources),
 171         .resource = bfin_sir2_resources,
 172 };
 173 #endif
 174 #endif
 175
 176 /*
 177  *  USB-LAN EzExtender board
 178  *  Driver needs to know address, irq and flag pin.
 179  */
 180 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
 181 #include <linux/smc91x.h>
 182
 183 static struct smc91x_platdata smc91x_info = {
 184         .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT,
 185         .leda = RPC_LED_100_10,
 186         .ledb = RPC_LED_TX_RX,
 187 };
 188
 189 static struct resource smc91x_resources[] = {
 190         {
 191                 .name = "smc91x-regs",
 192                 .start = 0x20310300,
 193                 .end = 0x20310300 + 16,
 194                 .flags = IORESOURCE_MEM,
 195         }, {
 196                 .start = IRQ_PF0,
 197                 .end = IRQ_PF0,
 198                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 199         },
 200 };
 201 static struct platform_device smc91x_device = {
 202         .name = "smc91x",
 203         .id = 0,
 204         .num_resources = ARRAY_SIZE(smc91x_resources),
 205         .resource = smc91x_resources,
 206         .dev    = {
 207                 .platform_data  = &smc91x_info,
 208         },
 209 };
 210 #endif
 211
 212 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 213 /* all SPI peripherals info goes here */
 214 #if defined(CONFIG_MTD_M25P80) \
 215         || defined(CONFIG_MTD_M25P80_MODULE)
 216 /* SPI flash chip (m25p16) */
 217 static struct mtd_partition bfin_spi_flash_partitions[] = {
 218         {
 219                 .name = "bootloader(spi)",
 220                 .size = 0x00040000,
 221                 .offset = 0,
 222                 .mask_flags = MTD_CAP_ROM
 223         }, {
 224                 .name = "linux kernel(spi)",
 225                 .size = 0x1c0000,
 226                 .offset = 0x40000
 227         }
 228 };
 229
 230 static struct flash_platform_data bfin_spi_flash_data = {
 231         .name = "m25p80",
 232         .parts = bfin_spi_flash_partitions,
 233         .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
 234         .type = "m25p16",
 235 };
 236
 237 static struct bfin5xx_spi_chip spi_flash_chip_info = {
 238         .enable_dma = 0,         /* use dma transfer with this chip*/
 239         .bits_per_word = 8,
 240         .cs_change_per_word = 0,
 241 };
 242 #endif
 243
 244 #if defined(CONFIG_TOUCHSCREEN_AD7879) || defined(CONFIG_TOUCHSCREEN_AD7879_MODULE)
 245 #include <linux/spi/ad7879.h>
 246 static const struct ad7879_platform_data bfin_ad7879_ts_info = {
 247         .model                  = 7879, /* Model = AD7879 */
 248         .x_plate_ohms           = 620,  /* 620 Ohm from the touch datasheet */
 249         .pressure_max           = 10000,
 250         .pressure_min           = 0,
 251         .first_conversion_delay = 3,    /* wait 512us before do a first conversion */
 252         .acquisition_time       = 1,    /* 4us acquisition time per sample */
 253         .median                 = 2,    /* do 8 measurements */
 254         .averaging              = 1,    /* take the average of 4 middle samples */
 255         .pen_down_acc_interval  = 255,  /* 9.4 ms */
 256         .gpio_output            = 1,    /* configure AUX/VBAT/GPIO as GPIO output */
 257         .gpio_default           = 1,    /* During initialization set GPIO = HIGH */
 258 };
 259 #endif
 260
 261 #if defined(CONFIG_TOUCHSCREEN_AD7879_SPI) || defined(CONFIG_TOUCHSCREEN_AD7879_SPI_MODULE)
 262 static struct bfin5xx_spi_chip spi_ad7879_chip_info = {
 263         .enable_dma = 0,
 264         .bits_per_word = 16,
 265 };
 266 #endif
 267
 268 #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
 269 #include <asm/bfin-lq035q1.h>
 270
 271 static struct bfin_lq035q1fb_disp_info bfin_lq035q1_data = {
 272         .mode =         LQ035_NORM | LQ035_RGB | LQ035_RL | LQ035_TB,
 273         .use_bl =       0,      /* let something else control the LCD Blacklight */
 274         .gpio_bl =      GPIO_PF7,
 275 };
 276
 277 static struct resource bfin_lq035q1_resources[] = {
 278         {
 279                 .start = IRQ_PPI_ERROR,
 280                 .end = IRQ_PPI_ERROR,
 281                 .flags = IORESOURCE_IRQ,
 282         },
 283 };
 284
 285 static struct platform_device bfin_lq035q1_device = {
 286         .name           = "bfin-lq035q1",
 287         .id             = -1,
 288         .num_resources  = ARRAY_SIZE(bfin_lq035q1_resources),
 289         .resource       = bfin_lq035q1_resources,
 290         .dev            = {
 291                 .platform_data = &bfin_lq035q1_data,
 292         },
 293 };
 294 #endif
 295
 296 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
 297 static struct bfin5xx_spi_chip spidev_chip_info = {
 298         .enable_dma = 0,
 299         .bits_per_word = 8,
 300 };
 301 #endif
 302
 303 #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
 304 static struct bfin5xx_spi_chip lq035q1_spi_chip_info = {
 305         .enable_dma     = 0,
 306         .bits_per_word  = 8,
 307 };
 308 #endif
 309
 310 static struct spi_board_info bf538_spi_board_info[] __initdata = {
 311 #if defined(CONFIG_MTD_M25P80) \
 312         || defined(CONFIG_MTD_M25P80_MODULE)
 313         {
 314                 /* the modalias must be the same as spi device driver name */
 315                 .modalias = "m25p80", /* Name of spi_driver for this device */
 316                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
 317                 .bus_num = 0, /* Framework bus number */
 318                 .chip_select = 1, /* SPI_SSEL1*/
 319                 .platform_data = &bfin_spi_flash_data,
 320                 .controller_data = &spi_flash_chip_info,
 321                 .mode = SPI_MODE_3,
 322         },
 323 #endif
 324 #if defined(CONFIG_TOUCHSCREEN_AD7879_SPI) || defined(CONFIG_TOUCHSCREEN_AD7879_SPI_MODULE)
 325         {
 326                 .modalias = "ad7879",
 327                 .platform_data = &bfin_ad7879_ts_info,
 328                 .irq = IRQ_PF3,
 329                 .max_speed_hz = 5000000,     /* max spi clock (SCK) speed in HZ */
 330                 .bus_num = 0,
 331                 .chip_select = 1,
 332                 .controller_data = &spi_ad7879_chip_info,
 333                 .mode = SPI_CPHA | SPI_CPOL,
 334         },
 335 #endif
 336 #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
 337         {
 338                 .modalias = "bfin-lq035q1-spi",
 339                 .max_speed_hz = 20000000,     /* max spi clock (SCK) speed in HZ */
 340                 .bus_num = 0,
 341                 .chip_select = 2,
 342                 .controller_data = &lq035q1_spi_chip_info,
 343                 .mode = SPI_CPHA | SPI_CPOL,
 344         },
 345 #endif
 346 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
 347         {
 348                 .modalias = "spidev",
 349                 .max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
 350                 .bus_num = 0,
 351                 .chip_select = 1,
 352                 .controller_data = &spidev_chip_info,
 353         },
 354 #endif
 355 };
 356
 357 /* SPI (0) */
 358 static struct resource bfin_spi0_resource[] = {
 359         [0] = {
 360                 .start = SPI0_REGBASE,
 361                 .end   = SPI0_REGBASE + 0xFF,
 362                 .flags = IORESOURCE_MEM,
 363         },
 364         [1] = {
 365                 .start = CH_SPI0,
 366                 .end   = CH_SPI0,
 367                 .flags = IORESOURCE_DMA,
 368         },
 369         [2] = {
 370                 .start = IRQ_SPI0,
 371                 .end   = IRQ_SPI0,
 372                 .flags = IORESOURCE_IRQ,
 373         }
 374 };
 375
 376 /* SPI (1) */
 377 static struct resource bfin_spi1_resource[] = {
 378         [0] = {
 379                 .start = SPI1_REGBASE,
 380                 .end   = SPI1_REGBASE + 0xFF,
 381                 .flags = IORESOURCE_MEM,
 382         },
 383         [1] = {
 384                 .start = CH_SPI1,
 385                 .end   = CH_SPI1,
 386                 .flags = IORESOURCE_DMA,
 387         },
 388         [2] = {
 389                 .start = IRQ_SPI1,
 390                 .end   = IRQ_SPI1,
 391                 .flags = IORESOURCE_IRQ,
 392         }
 393 };
 394
 395 /* SPI (2) */
 396 static struct resource bfin_spi2_resource[] = {
 397         [0] = {
 398                 .start = SPI2_REGBASE,
 399                 .end   = SPI2_REGBASE + 0xFF,
 400                 .flags = IORESOURCE_MEM,
 401         },
 402         [1] = {
 403                 .start = CH_SPI2,
 404                 .end   = CH_SPI2,
 405                 .flags = IORESOURCE_DMA,
 406         },
 407         [2] = {
 408                 .start = IRQ_SPI2,
 409                 .end   = IRQ_SPI2,
 410                 .flags = IORESOURCE_IRQ,
 411         }
 412 };
 413
 414 /* SPI controller data */
 415 static struct bfin5xx_spi_master bf538_spi_master_info0 = {
 416         .num_chipselect = 8,
 417         .enable_dma = 1,  /* master has the ability to do dma transfer */
 418         .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
 419 };
 420
 421 static struct platform_device bf538_spi_master0 = {
 422         .name = "bfin-spi",
 423         .id = 0, /* Bus number */
 424         .num_resources = ARRAY_SIZE(bfin_spi0_resource),
 425         .resource = bfin_spi0_resource,
 426         .dev = {
 427                 .platform_data = &bf538_spi_master_info0, /* Passed to driver */
 428                 },
 429 };
 430
 431 static struct bfin5xx_spi_master bf538_spi_master_info1 = {
 432         .num_chipselect = 8,
 433         .enable_dma = 1,  /* master has the ability to do dma transfer */
 434         .pin_req = {P_SPI1_SCK, P_SPI1_MISO, P_SPI1_MOSI, 0},
 435 };
 436
 437 static struct platform_device bf538_spi_master1 = {
 438         .name = "bfin-spi",
 439         .id = 1, /* Bus number */
 440         .num_resources = ARRAY_SIZE(bfin_spi1_resource),
 441         .resource = bfin_spi1_resource,
 442         .dev = {
 443                 .platform_data = &bf538_spi_master_info1, /* Passed to driver */
 444                 },
 445 };
 446
 447 static struct bfin5xx_spi_master bf538_spi_master_info2 = {
 448         .num_chipselect = 8,
 449         .enable_dma = 1,  /* master has the ability to do dma transfer */
 450         .pin_req = {P_SPI2_SCK, P_SPI2_MISO, P_SPI2_MOSI, 0},
 451 };
 452
 453 static struct platform_device bf538_spi_master2 = {
 454         .name = "bfin-spi",
 455         .id = 2, /* Bus number */
 456         .num_resources = ARRAY_SIZE(bfin_spi2_resource),
 457         .resource = bfin_spi2_resource,
 458         .dev = {
 459                 .platform_data = &bf538_spi_master_info2, /* Passed to driver */
 460                 },
 461 };
 462
 463 #endif  /* spi master and devices */
 464
 465 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
 466 static struct resource bfin_twi0_resource[] = {
 467         [0] = {
 468                 .start = TWI0_REGBASE,
 469                 .end   = TWI0_REGBASE + 0xFF,
 470                 .flags = IORESOURCE_MEM,
 471         },
 472         [1] = {
 473                 .start = IRQ_TWI0,
 474                 .end   = IRQ_TWI0,
 475                 .flags = IORESOURCE_IRQ,
 476         },
 477 };
 478
 479 static struct platform_device i2c_bfin_twi0_device = {
 480         .name = "i2c-bfin-twi",
 481         .id = 0,
 482         .num_resources = ARRAY_SIZE(bfin_twi0_resource),
 483         .resource = bfin_twi0_resource,
 484 };
 485
 486 #if !defined(CONFIG_BF542)      /* The BF542 only has 1 TWI */
 487 static struct resource bfin_twi1_resource[] = {
 488         [0] = {
 489                 .start = TWI1_REGBASE,
 490                 .end   = TWI1_REGBASE + 0xFF,
 491                 .flags = IORESOURCE_MEM,
 492         },
 493         [1] = {
 494                 .start = IRQ_TWI1,
 495                 .end   = IRQ_TWI1,
 496                 .flags = IORESOURCE_IRQ,
 497         },
 498 };
 499
 500 static struct platform_device i2c_bfin_twi1_device = {
 501         .name = "i2c-bfin-twi",
 502         .id = 1,
 503         .num_resources = ARRAY_SIZE(bfin_twi1_resource),
 504         .resource = bfin_twi1_resource,
 505 };
 506 #endif
 507 #endif
 508
 509 static struct resource bfin_gpios_resources = {
 510         .start = 0,
 511         .end   = MAX_BLACKFIN_GPIOS - 1,
 512         .flags = IORESOURCE_IRQ,
 513 };
 514
 515 static struct platform_device bfin_gpios_device = {
 516         .name = "simple-gpio",
 517         .id = -1,
 518         .num_resources = 1,
 519         .resource = &bfin_gpios_resources,
 520 };
 521
 522 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
 523 #include <linux/gpio_keys.h>
 524
 525 static struct gpio_keys_button bfin_gpio_keys_table[] = {
 526         {BTN_0, GPIO_PC7, 1, "gpio-keys: BTN0"},
 527 };
 528
 529 static struct gpio_keys_platform_data bfin_gpio_keys_data = {
 530         .buttons        = bfin_gpio_keys_table,
 531         .nbuttons       = ARRAY_SIZE(bfin_gpio_keys_table),
 532 };
 533
 534 static struct platform_device bfin_device_gpiokeys = {
 535         .name      = "gpio-keys",
 536         .dev = {
 537                 .platform_data = &bfin_gpio_keys_data,
 538         },
 539 };
 540 #endif
 541
 542 static const unsigned int cclk_vlev_datasheet[] =
 543 {
 544 /*
 545  * Internal VLEV BF538SBBC1533
 546  ****temporarily using these values until data sheet is updated
 547  */
 548         VRPAIR(VLEV_100, 150000000),
 549         VRPAIR(VLEV_100, 250000000),
 550         VRPAIR(VLEV_110, 276000000),
 551         VRPAIR(VLEV_115, 301000000),
 552         VRPAIR(VLEV_120, 525000000),
 553         VRPAIR(VLEV_125, 550000000),
 554         VRPAIR(VLEV_130, 600000000),
 555 };
 556
 557 static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = {
 558         .tuple_tab = cclk_vlev_datasheet,
 559         .tabsize = ARRAY_SIZE(cclk_vlev_datasheet),
 560         .vr_settling_time = 25 /* us */,
 561 };
 562
 563 static struct platform_device bfin_dpmc = {
 564         .name = "bfin dpmc",
 565         .dev = {
 566                 .platform_data = &bfin_dmpc_vreg_data,
 567         },
 568 };
 569
 570 #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
 571 static struct mtd_partition ezkit_partitions[] = {
 572         {
 573                 .name       = "bootloader(nor)",
 574                 .size       = 0x40000,
 575                 .offset     = 0,
 576         }, {
 577                 .name       = "linux kernel(nor)",
 578                 .size       = 0x180000,
 579                 .offset     = MTDPART_OFS_APPEND,
 580         }, {
 581                 .name       = "file system(nor)",
 582                 .size       = MTDPART_SIZ_FULL,
 583                 .offset     = MTDPART_OFS_APPEND,
 584         }
 585 };
 586
 587 static struct physmap_flash_data ezkit_flash_data = {
 588         .width      = 2,
 589         .parts      = ezkit_partitions,
 590         .nr_parts   = ARRAY_SIZE(ezkit_partitions),
 591 };
 592
 593 static struct resource ezkit_flash_resource = {
 594         .start = 0x20000000,
 595 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
 596         .end   = 0x202fffff,
 597 #else
 598         .end   = 0x203fffff,
 599 #endif
 600         .flags = IORESOURCE_MEM,
 601 };
 602
 603 static struct platform_device ezkit_flash_device = {
 604         .name          = "physmap-flash",
 605         .id            = 0,
 606         .dev = {
 607                 .platform_data = &ezkit_flash_data,
 608         },
 609         .num_resources = 1,
 610         .resource      = &ezkit_flash_resource,
 611 };
 612 #endif
 613
 614 static struct platform_device *cm_bf538_devices[] __initdata = {
 615
 616         &bfin_dpmc,
 617
 618 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
 619         &rtc_device,
 620 #endif
 621
 622 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 623         &bfin_uart_device,
 624 #endif
 625
 626 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 627         &bf538_spi_master0,
 628         &bf538_spi_master1,
 629         &bf538_spi_master2,
 630 #endif
 631
 632 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
 633         &i2c_bfin_twi0_device,
 634         &i2c_bfin_twi1_device,
 635 #endif
 636
 637 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
 638 #ifdef CONFIG_BFIN_SIR0
 639         &bfin_sir0_device,
 640 #endif
 641 #ifdef CONFIG_BFIN_SIR1
 642         &bfin_sir1_device,
 643 #endif
 644 #ifdef CONFIG_BFIN_SIR2
 645         &bfin_sir2_device,
 646 #endif
 647 #endif
 648
 649 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
 650         &smc91x_device,
 651 #endif
 652
 653 #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
 654         &bfin_lq035q1_device,
 655 #endif
 656
 657 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
 658         &bfin_device_gpiokeys,
 659 #endif
 660
 661         &bfin_gpios_device,
 662
 663 #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
 664         &ezkit_flash_device,
 665 #endif
 666 };
 667
 668 static int __init ezkit_init(void)
 669 {
 670         printk(KERN_INFO "%s(): registering device resources\n", __func__);
 671         platform_add_devices(cm_bf538_devices, ARRAY_SIZE(cm_bf538_devices));
 672
 673 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 674         spi_register_board_info(bf538_spi_board_info,
 675                         ARRAY_SIZE(bf538_spi_board_info));
 676 #endif
 677
 678         return 0;
 679 }
 680
 681 arch_initcall(ezkit_init);