arch/blackfin/mach-bf537/boards/cm_bf537.c

   1 /*
   2  * File:         arch/blackfin/mach-bf537/boards/cm_bf537.c
   3  * Based on:     arch/blackfin/mach-bf533/boards/ezkit.c
   4  * Author:       Aidan Williams <aidan@nicta.com.au>
   5  *
   6  * Created:      2005
   7  * Description:  Board description file
   8  *
   9  * Modified:
  10  *               Copyright 2005 National ICT Australia (NICTA)
  11  *               Copyright 2004-2006 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/etherdevice.h>
  33 #include <linux/platform_device.h>
  34 #include <linux/mtd/mtd.h>
  35 #include <linux/mtd/partitions.h>
  36 #include <linux/mtd/physmap.h>
  37 #include <linux/spi/spi.h>
  38 #include <linux/spi/flash.h>
  39 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
  40 #include <linux/usb/isp1362.h>
  41 #endif
  42 #include <linux/ata_platform.h>
  43 #include <linux/irq.h>
  44 #include <asm/dma.h>
  45 #include <asm/bfin5xx_spi.h>
  46 #include <asm/portmux.h>
  47 #include <asm/dpmc.h>
  48
  49 /*
  50  * Name the Board for the /proc/cpuinfo
  51  */
  52 const char bfin_board_name[] = "Bluetechnix CM BF537";
  53
  54 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
  55 /* all SPI peripherals info goes here */
  56
  57 #if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE)
  58 static struct mtd_partition bfin_spi_flash_partitions[] = {
  59         {
  60                 .name = "bootloader(spi)",
  61                 .size = 0x00020000,
  62                 .offset = 0,
  63                 .mask_flags = MTD_CAP_ROM
  64         }, {
  65                 .name = "linux kernel(spi)",
  66                 .size = 0xe0000,
  67                 .offset = 0x20000
  68         }, {
  69                 .name = "file system(spi)",
  70                 .size = 0x700000,
  71                 .offset = 0x00100000,
  72         }
  73 };
  74
  75 static struct flash_platform_data bfin_spi_flash_data = {
  76         .name = "m25p80",
  77         .parts = bfin_spi_flash_partitions,
  78         .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
  79         .type = "m25p64",
  80 };
  81
  82 /* SPI flash chip (m25p64) */
  83 static struct bfin5xx_spi_chip spi_flash_chip_info = {
  84         .enable_dma = 0,         /* use dma transfer with this chip*/
  85         .bits_per_word = 8,
  86 };
  87 #endif
  88
  89 #if defined(CONFIG_SPI_ADC_BF533) || defined(CONFIG_SPI_ADC_BF533_MODULE)
  90 /* SPI ADC chip */
  91 static struct bfin5xx_spi_chip spi_adc_chip_info = {
  92         .enable_dma = 1,         /* use dma transfer with this chip*/
  93         .bits_per_word = 16,
  94 };
  95 #endif
  96
  97 #if defined(CONFIG_SND_BLACKFIN_AD1836) || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
  98 static struct bfin5xx_spi_chip ad1836_spi_chip_info = {
  99         .enable_dma = 0,
 100         .bits_per_word = 16,
 101 };
 102 #endif
 103
 104 #if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE)
 105 static struct bfin5xx_spi_chip ad9960_spi_chip_info = {
 106         .enable_dma = 0,
 107         .bits_per_word = 16,
 108 };
 109 #endif
 110
 111 #if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
 112 static struct bfin5xx_spi_chip  mmc_spi_chip_info = {
 113         .enable_dma = 0,
 114         .bits_per_word = 8,
 115 };
 116 #endif
 117
 118 static struct spi_board_info bfin_spi_board_info[] __initdata = {
 119 #if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE)
 120         {
 121                 /* the modalias must be the same as spi device driver name */
 122                 .modalias = "m25p80", /* Name of spi_driver for this device */
 123                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
 124                 .bus_num = 0, /* Framework bus number */
 125                 .chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
 126                 .platform_data = &bfin_spi_flash_data,
 127                 .controller_data = &spi_flash_chip_info,
 128                 .mode = SPI_MODE_3,
 129         },
 130 #endif
 131
 132 #if defined(CONFIG_SPI_ADC_BF533) || defined(CONFIG_SPI_ADC_BF533_MODULE)
 133         {
 134                 .modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
 135                 .max_speed_hz = 6250000,     /* max spi clock (SCK) speed in HZ */
 136                 .bus_num = 0, /* Framework bus number */
 137                 .chip_select = 1, /* Framework chip select. */
 138                 .platform_data = NULL, /* No spi_driver specific config */
 139                 .controller_data = &spi_adc_chip_info,
 140         },
 141 #endif
 142
 143 #if defined(CONFIG_SND_BLACKFIN_AD1836) || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
 144         {
 145                 .modalias = "ad1836-spi",
 146                 .max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
 147                 .bus_num = 0,
 148                 .chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
 149                 .controller_data = &ad1836_spi_chip_info,
 150         },
 151 #endif
 152
 153 #if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE)
 154         {
 155                 .modalias = "ad9960-spi",
 156                 .max_speed_hz = 10000000,     /* max spi clock (SCK) speed in HZ */
 157                 .bus_num = 0,
 158                 .chip_select = 1,
 159                 .controller_data = &ad9960_spi_chip_info,
 160         },
 161 #endif
 162
 163 #if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
 164         {
 165                 .modalias = "mmc_spi",
 166                 .max_speed_hz = 20000000,     /* max spi clock (SCK) speed in HZ */
 167                 .bus_num = 0,
 168                 .chip_select = 1,
 169                 .controller_data = &mmc_spi_chip_info,
 170                 .mode = SPI_MODE_3,
 171         },
 172 #endif
 173 };
 174
 175 /* SPI (0) */
 176 static struct resource bfin_spi0_resource[] = {
 177         [0] = {
 178                 .start = SPI0_REGBASE,
 179                 .end   = SPI0_REGBASE + 0xFF,
 180                 .flags = IORESOURCE_MEM,
 181                 },
 182         [1] = {
 183                 .start = CH_SPI,
 184                 .end   = CH_SPI,
 185                 .flags = IORESOURCE_IRQ,
 186         }
 187 };
 188
 189 /* SPI controller data */
 190 static struct bfin5xx_spi_master bfin_spi0_info = {
 191         .num_chipselect = 8,
 192         .enable_dma = 1,  /* master has the ability to do dma transfer */
 193         .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
 194 };
 195
 196 static struct platform_device bfin_spi0_device = {
 197         .name = "bfin-spi",
 198         .id = 0, /* Bus number */
 199         .num_resources = ARRAY_SIZE(bfin_spi0_resource),
 200         .resource = bfin_spi0_resource,
 201         .dev = {
 202                 .platform_data = &bfin_spi0_info, /* Passed to driver */
 203         },
 204 };
 205 #endif  /* spi master and devices */
 206
 207 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
 208 static struct platform_device rtc_device = {
 209         .name = "rtc-bfin",
 210         .id   = -1,
 211 };
 212 #endif
 213
 214 #if defined(CONFIG_FB_HITACHI_TX09) || defined(CONFIG_FB_HITACHI_TX09_MODULE)
 215 static struct platform_device hitachi_fb_device = {
 216         .name = "hitachi-tx09",
 217 };
 218 #endif
 219
 220 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
 221 static struct resource smc91x_resources[] = {
 222         {
 223                 .start = 0x20200300,
 224                 .end = 0x20200300 + 16,
 225                 .flags = IORESOURCE_MEM,
 226         }, {
 227                 .start = IRQ_PF14,
 228                 .end = IRQ_PF14,
 229                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 230                 },
 231 };
 232
 233 static struct platform_device smc91x_device = {
 234         .name = "smc91x",
 235         .id = 0,
 236         .num_resources = ARRAY_SIZE(smc91x_resources),
 237         .resource = smc91x_resources,
 238 };
 239 #endif
 240
 241 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
 242 static struct resource isp1362_hcd_resources[] = {
 243         {
 244                 .start = 0x20308000,
 245                 .end = 0x20308000,
 246                 .flags = IORESOURCE_MEM,
 247         }, {
 248                 .start = 0x20308004,
 249                 .end = 0x20308004,
 250                 .flags = IORESOURCE_MEM,
 251         }, {
 252                 .start = IRQ_PG15,
 253                 .end = IRQ_PG15,
 254                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 255         },
 256 };
 257
 258 static struct isp1362_platform_data isp1362_priv = {
 259         .sel15Kres = 1,
 260         .clknotstop = 0,
 261         .oc_enable = 0,
 262         .int_act_high = 0,
 263         .int_edge_triggered = 0,
 264         .remote_wakeup_connected = 0,
 265         .no_power_switching = 1,
 266         .power_switching_mode = 0,
 267 };
 268
 269 static struct platform_device isp1362_hcd_device = {
 270         .name = "isp1362-hcd",
 271         .id = 0,
 272         .dev = {
 273                 .platform_data = &isp1362_priv,
 274         },
 275         .num_resources = ARRAY_SIZE(isp1362_hcd_resources),
 276         .resource = isp1362_hcd_resources,
 277 };
 278 #endif
 279
 280 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
 281 static struct resource net2272_bfin_resources[] = {
 282         {
 283                 .start = 0x20200000,
 284                 .end = 0x20200000 + 0x100,
 285                 .flags = IORESOURCE_MEM,
 286         }, {
 287                 .start = IRQ_PH14,
 288                 .end = IRQ_PH14,
 289                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 290         },
 291 };
 292
 293 static struct platform_device net2272_bfin_device = {
 294         .name = "net2272",
 295         .id = -1,
 296         .num_resources = ARRAY_SIZE(net2272_bfin_resources),
 297         .resource = net2272_bfin_resources,
 298 };
 299 #endif
 300
 301 static struct resource bfin_gpios_resources = {
 302         .start = 0,
 303         .end   = MAX_BLACKFIN_GPIOS - 1,
 304         .flags = IORESOURCE_IRQ,
 305 };
 306
 307 static struct platform_device bfin_gpios_device = {
 308         .name = "simple-gpio",
 309         .id = -1,
 310         .num_resources = 1,
 311         .resource = &bfin_gpios_resources,
 312 };
 313
 314 #if defined(CONFIG_MTD_GPIO_ADDR) || defined(CONFIG_MTD_GPIO_ADDR_MODULE)
 315 static struct mtd_partition cm_partitions[] = {
 316         {
 317                 .name   = "bootloader(nor)",
 318                 .size   = 0x40000,
 319                 .offset = 0,
 320         }, {
 321                 .name   = "linux kernel(nor)",
 322                 .size   = 0xE0000,
 323                 .offset = MTDPART_OFS_APPEND,
 324         }, {
 325                 .name   = "file system(nor)",
 326                 .size   = MTDPART_SIZ_FULL,
 327                 .offset = MTDPART_OFS_APPEND,
 328         }
 329 };
 330
 331 static struct physmap_flash_data cm_flash_data = {
 332         .width    = 2,
 333         .parts    = cm_partitions,
 334         .nr_parts = ARRAY_SIZE(cm_partitions),
 335 };
 336
 337 static unsigned cm_flash_gpios[] = { GPIO_PF4 };
 338
 339 static struct resource cm_flash_resource[] = {
 340         {
 341                 .name  = "cfi_probe",
 342                 .start = 0x20000000,
 343                 .end   = 0x201fffff,
 344                 .flags = IORESOURCE_MEM,
 345         }, {
 346                 .start = (unsigned long)cm_flash_gpios,
 347                 .end   = ARRAY_SIZE(cm_flash_gpios),
 348                 .flags = IORESOURCE_IRQ,
 349         }
 350 };
 351
 352 static struct platform_device cm_flash_device = {
 353         .name          = "gpio-addr-flash",
 354         .id            = 0,
 355         .dev = {
 356                 .platform_data = &cm_flash_data,
 357         },
 358         .num_resources = ARRAY_SIZE(cm_flash_resource),
 359         .resource      = cm_flash_resource,
 360 };
 361 #endif
 362
 363 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 364 static struct resource bfin_uart_resources[] = {
 365         {
 366                 .start = 0xFFC00400,
 367                 .end = 0xFFC004FF,
 368                 .flags = IORESOURCE_MEM,
 369         }, {
 370                 .start = 0xFFC02000,
 371                 .end = 0xFFC020FF,
 372                 .flags = IORESOURCE_MEM,
 373         },
 374 };
 375
 376 static struct platform_device bfin_uart_device = {
 377         .name = "bfin-uart",
 378         .id = 1,
 379         .num_resources = ARRAY_SIZE(bfin_uart_resources),
 380         .resource = bfin_uart_resources,
 381 };
 382 #endif
 383
 384 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
 385 #ifdef CONFIG_BFIN_SIR0
 386 static struct resource bfin_sir0_resources[] = {
 387         {
 388                 .start = 0xFFC00400,
 389                 .end = 0xFFC004FF,
 390                 .flags = IORESOURCE_MEM,
 391         },
 392         {
 393                 .start = IRQ_UART0_RX,
 394                 .end = IRQ_UART0_RX+1,
 395                 .flags = IORESOURCE_IRQ,
 396         },
 397         {
 398                 .start = CH_UART0_RX,
 399                 .end = CH_UART0_RX+1,
 400                 .flags = IORESOURCE_DMA,
 401         },
 402 };
 403 static struct platform_device bfin_sir0_device = {
 404         .name = "bfin_sir",
 405         .id = 0,
 406         .num_resources = ARRAY_SIZE(bfin_sir0_resources),
 407         .resource = bfin_sir0_resources,
 408 };
 409 #endif
 410 #ifdef CONFIG_BFIN_SIR1
 411 static struct resource bfin_sir1_resources[] = {
 412         {
 413                 .start = 0xFFC02000,
 414                 .end = 0xFFC020FF,
 415                 .flags = IORESOURCE_MEM,
 416         },
 417         {
 418                 .start = IRQ_UART1_RX,
 419                 .end = IRQ_UART1_RX+1,
 420                 .flags = IORESOURCE_IRQ,
 421         },
 422         {
 423                 .start = CH_UART1_RX,
 424                 .end = CH_UART1_RX+1,
 425                 .flags = IORESOURCE_DMA,
 426         },
 427 };
 428 static struct platform_device bfin_sir1_device = {
 429         .name = "bfin_sir",
 430         .id = 1,
 431         .num_resources = ARRAY_SIZE(bfin_sir1_resources),
 432         .resource = bfin_sir1_resources,
 433 };
 434 #endif
 435 #endif
 436
 437 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
 438 static struct resource bfin_twi0_resource[] = {
 439         [0] = {
 440                 .start = TWI0_REGBASE,
 441                 .end   = TWI0_REGBASE,
 442                 .flags = IORESOURCE_MEM,
 443         },
 444         [1] = {
 445                 .start = IRQ_TWI,
 446                 .end   = IRQ_TWI,
 447                 .flags = IORESOURCE_IRQ,
 448         },
 449 };
 450
 451 static struct platform_device i2c_bfin_twi_device = {
 452         .name = "i2c-bfin-twi",
 453         .id = 0,
 454         .num_resources = ARRAY_SIZE(bfin_twi0_resource),
 455         .resource = bfin_twi0_resource,
 456 };
 457 #endif
 458
 459 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
 460 static struct platform_device bfin_sport0_uart_device = {
 461         .name = "bfin-sport-uart",
 462         .id = 0,
 463 };
 464
 465 static struct platform_device bfin_sport1_uart_device = {
 466         .name = "bfin-sport-uart",
 467         .id = 1,
 468 };
 469 #endif
 470
 471 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
 472 static struct platform_device bfin_mii_bus = {
 473         .name = "bfin_mii_bus",
 474 };
 475
 476 static struct platform_device bfin_mac_device = {
 477         .name = "bfin_mac",
 478         .dev.platform_data = &bfin_mii_bus,
 479 };
 480 #endif
 481
 482 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
 483 #define PATA_INT        IRQ_PF14
 484
 485 static struct pata_platform_info bfin_pata_platform_data = {
 486         .ioport_shift = 2,
 487         .irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
 488 };
 489
 490 static struct resource bfin_pata_resources[] = {
 491         {
 492                 .start = 0x2030C000,
 493                 .end = 0x2030C01F,
 494                 .flags = IORESOURCE_MEM,
 495         },
 496         {
 497                 .start = 0x2030D018,
 498                 .end = 0x2030D01B,
 499                 .flags = IORESOURCE_MEM,
 500         },
 501         {
 502                 .start = PATA_INT,
 503                 .end = PATA_INT,
 504                 .flags = IORESOURCE_IRQ,
 505         },
 506 };
 507
 508 static struct platform_device bfin_pata_device = {
 509         .name = "pata_platform",
 510         .id = -1,
 511         .num_resources = ARRAY_SIZE(bfin_pata_resources),
 512         .resource = bfin_pata_resources,
 513         .dev = {
 514                 .platform_data = &bfin_pata_platform_data,
 515         }
 516 };
 517 #endif
 518
 519 static const unsigned int cclk_vlev_datasheet[] =
 520 {
 521         VRPAIR(VLEV_085, 250000000),
 522         VRPAIR(VLEV_090, 376000000),
 523         VRPAIR(VLEV_095, 426000000),
 524         VRPAIR(VLEV_100, 426000000),
 525         VRPAIR(VLEV_105, 476000000),
 526         VRPAIR(VLEV_110, 476000000),
 527         VRPAIR(VLEV_115, 476000000),
 528         VRPAIR(VLEV_120, 500000000),
 529         VRPAIR(VLEV_125, 533000000),
 530         VRPAIR(VLEV_130, 600000000),
 531 };
 532
 533 static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = {
 534         .tuple_tab = cclk_vlev_datasheet,
 535         .tabsize = ARRAY_SIZE(cclk_vlev_datasheet),
 536         .vr_settling_time = 25 /* us */,
 537 };
 538
 539 static struct platform_device bfin_dpmc = {
 540         .name = "bfin dpmc",
 541         .dev = {
 542                 .platform_data = &bfin_dmpc_vreg_data,
 543         },
 544 };
 545
 546 static struct platform_device *cm_bf537_devices[] __initdata = {
 547
 548         &bfin_dpmc,
 549
 550 #if defined(CONFIG_FB_HITACHI_TX09) || defined(CONFIG_FB_HITACHI_TX09_MODULE)
 551         &hitachi_fb_device,
 552 #endif
 553
 554 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
 555         &rtc_device,
 556 #endif
 557
 558 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 559         &bfin_uart_device,
 560 #endif
 561
 562 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
 563 #ifdef CONFIG_BFIN_SIR0
 564         &bfin_sir0_device,
 565 #endif
 566 #ifdef CONFIG_BFIN_SIR1
 567         &bfin_sir1_device,
 568 #endif
 569 #endif
 570
 571 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
 572         &i2c_bfin_twi_device,
 573 #endif
 574
 575 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
 576         &bfin_sport0_uart_device,
 577         &bfin_sport1_uart_device,
 578 #endif
 579
 580 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
 581         &isp1362_hcd_device,
 582 #endif
 583
 584 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
 585         &smc91x_device,
 586 #endif
 587
 588 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
 589         &bfin_mii_bus,
 590         &bfin_mac_device,
 591 #endif
 592
 593 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
 594         &net2272_bfin_device,
 595 #endif
 596
 597 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 598         &bfin_spi0_device,
 599 #endif
 600
 601 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
 602         &bfin_pata_device,
 603 #endif
 604
 605 #if defined(CONFIG_MTD_GPIO_ADDR) || defined(CONFIG_MTD_GPIO_ADDR_MODULE)
 606         &cm_flash_device,
 607 #endif
 608
 609         &bfin_gpios_device,
 610 };
 611
 612 static int __init cm_bf537_init(void)
 613 {
 614         printk(KERN_INFO "%s(): registering device resources\n", __func__);
 615         platform_add_devices(cm_bf537_devices, ARRAY_SIZE(cm_bf537_devices));
 616 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 617         spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
 618 #endif
 619
 620 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
 621         irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
 622 #endif
 623         return 0;
 624 }
 625
 626 arch_initcall(cm_bf537_init);
 627
 628 void bfin_get_ether_addr(char *addr)
 629 {
 630         random_ether_addr(addr);
 631         printk(KERN_WARNING "%s:%s: Setting Ethernet MAC to a random one\n", __FILE__, __func__);
 632 }
 633 EXPORT_SYMBOL(bfin_get_ether_addr);