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

   1 /*
   2  * File:         arch/blackfin/mach-bf537/boards/generic_board.c
   3  * Based on:     arch/blackfin/mach-bf533/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/etherdevice.h>
  33 #include <linux/platform_device.h>
  34 #include <linux/mtd/mtd.h>
  35 #include <linux/mtd/partitions.h>
  36 #include <linux/spi/spi.h>
  37 #include <linux/spi/flash.h>
  38 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
  39 #include <linux/usb/isp1362.h>
  40 #endif
  41 #include <linux/irq.h>
  42 #include <linux/interrupt.h>
  43 #include <linux/usb/sl811.h>
  44 #include <asm/dma.h>
  45 #include <asm/bfin5xx_spi.h>
  46 #include <asm/reboot.h>
  47 #include <asm/portmux.h>
  48 #include <linux/spi/ad7877.h>
  49
  50 /*
  51  * Name the Board for the /proc/cpuinfo
  52  */
  53 const char bfin_board_name[] = "GENERIC Board";
  54
  55 /*
  56  *  Driver needs to know address, irq and flag pin.
  57  */
  58
  59 #define ISP1761_BASE       0x203C0000
  60 #define ISP1761_IRQ        IRQ_PF7
  61
  62 #if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
  63 static struct resource bfin_isp1761_resources[] = {
  64         [0] = {
  65                 .name   = "isp1761-regs",
  66                 .start  = ISP1761_BASE + 0x00000000,
  67                 .end    = ISP1761_BASE + 0x000fffff,
  68                 .flags  = IORESOURCE_MEM,
  69         },
  70         [1] = {
  71                 .start  = ISP1761_IRQ,
  72                 .end    = ISP1761_IRQ,
  73                 .flags  = IORESOURCE_IRQ,
  74         },
  75 };
  76
  77 static struct platform_device bfin_isp1761_device = {
  78         .name           = "isp1761",
  79         .id             = 0,
  80         .num_resources  = ARRAY_SIZE(bfin_isp1761_resources),
  81         .resource       = bfin_isp1761_resources,
  82 };
  83
  84 static struct platform_device *bfin_isp1761_devices[] = {
  85         &bfin_isp1761_device,
  86 };
  87
  88 int __init bfin_isp1761_init(void)
  89 {
  90         unsigned int num_devices = ARRAY_SIZE(bfin_isp1761_devices);
  91
  92         printk(KERN_INFO "%s(): registering device resources\n", __func__);
  93         set_irq_type(ISP1761_IRQ, IRQF_TRIGGER_FALLING);
  94
  95         return platform_add_devices(bfin_isp1761_devices, num_devices);
  96 }
  97
  98 void __exit bfin_isp1761_exit(void)
  99 {
 100         platform_device_unregister(&bfin_isp1761_device);
 101 }
 102
 103 arch_initcall(bfin_isp1761_init);
 104 #endif
 105
 106 #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
 107 static struct resource bfin_pcmcia_cf_resources[] = {
 108         {
 109                 .start = 0x20310000, /* IO PORT */
 110                 .end = 0x20312000,
 111                 .flags = IORESOURCE_MEM,
 112         }, {
 113                 .start = 0x20311000, /* Attribute Memory */
 114                 .end = 0x20311FFF,
 115                 .flags = IORESOURCE_MEM,
 116         }, {
 117                 .start = IRQ_PF4,
 118                 .end = IRQ_PF4,
 119                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
 120         }, {
 121                 .start = 6, /* Card Detect PF6 */
 122                 .end = 6,
 123                 .flags = IORESOURCE_IRQ,
 124         },
 125 };
 126
 127 static struct platform_device bfin_pcmcia_cf_device = {
 128         .name = "bfin_cf_pcmcia",
 129         .id = -1,
 130         .num_resources = ARRAY_SIZE(bfin_pcmcia_cf_resources),
 131         .resource = bfin_pcmcia_cf_resources,
 132 };
 133 #endif
 134
 135 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
 136 static struct platform_device rtc_device = {
 137         .name = "rtc-bfin",
 138         .id   = -1,
 139 };
 140 #endif
 141
 142 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
 143 static struct resource smc91x_resources[] = {
 144         {
 145                 .name = "smc91x-regs",
 146                 .start = 0x20300300,
 147                 .end = 0x20300300 + 16,
 148                 .flags = IORESOURCE_MEM,
 149         }, {
 150
 151                 .start = IRQ_PF7,
 152                 .end = IRQ_PF7,
 153                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 154         },
 155 };
 156 static struct platform_device smc91x_device = {
 157         .name = "smc91x",
 158         .id = 0,
 159         .num_resources = ARRAY_SIZE(smc91x_resources),
 160         .resource = smc91x_resources,
 161 };
 162 #endif
 163
 164 #if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
 165 static struct resource dm9000_resources[] = {
 166         [0] = {
 167                 .start  = 0x203FB800,
 168                 .end    = 0x203FB800 + 1,
 169                 .flags  = IORESOURCE_MEM,
 170         },
 171         [1] = {
 172                 .start  = 0x203FB800 + 4,
 173                 .end    = 0x203FB800 + 5,
 174                 .flags  = IORESOURCE_MEM,
 175         },
 176         [2] = {
 177                 .start  = IRQ_PF9,
 178                 .end    = IRQ_PF9,
 179                 .flags  = (IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE),
 180         },
 181 };
 182
 183 static struct platform_device dm9000_device = {
 184         .name           = "dm9000",
 185         .id             = -1,
 186         .num_resources  = ARRAY_SIZE(dm9000_resources),
 187         .resource       = dm9000_resources,
 188 };
 189 #endif
 190
 191 #if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE)
 192 static struct resource sl811_hcd_resources[] = {
 193         {
 194                 .start = 0x20340000,
 195                 .end = 0x20340000,
 196                 .flags = IORESOURCE_MEM,
 197         }, {
 198                 .start = 0x20340004,
 199                 .end = 0x20340004,
 200                 .flags = IORESOURCE_MEM,
 201         }, {
 202                 .start = CONFIG_USB_SL811_BFIN_IRQ,
 203                 .end = CONFIG_USB_SL811_BFIN_IRQ,
 204                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 205         },
 206 };
 207
 208 #if defined(CONFIG_USB_SL811_BFIN_USE_VBUS)
 209 void sl811_port_power(struct device *dev, int is_on)
 210 {
 211         gpio_request(CONFIG_USB_SL811_BFIN_GPIO_VBUS, "usb:SL811_VBUS");
 212         gpio_direction_output(CONFIG_USB_SL811_BFIN_GPIO_VBUS, is_on);
 213
 214 }
 215 #endif
 216
 217 static struct sl811_platform_data sl811_priv = {
 218         .potpg = 10,
 219         .power = 250,       /* == 500mA */
 220 #if defined(CONFIG_USB_SL811_BFIN_USE_VBUS)
 221         .port_power = &sl811_port_power,
 222 #endif
 223 };
 224
 225 static struct platform_device sl811_hcd_device = {
 226         .name = "sl811-hcd",
 227         .id = 0,
 228         .dev = {
 229                 .platform_data = &sl811_priv,
 230         },
 231         .num_resources = ARRAY_SIZE(sl811_hcd_resources),
 232         .resource = sl811_hcd_resources,
 233 };
 234 #endif
 235
 236 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
 237 static struct resource isp1362_hcd_resources[] = {
 238         {
 239                 .start = 0x20360000,
 240                 .end = 0x20360000,
 241                 .flags = IORESOURCE_MEM,
 242         }, {
 243                 .start = 0x20360004,
 244                 .end = 0x20360004,
 245                 .flags = IORESOURCE_MEM,
 246         }, {
 247                 .start = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ,
 248                 .end = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ,
 249                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 250         },
 251 };
 252
 253 static struct isp1362_platform_data isp1362_priv = {
 254         .sel15Kres = 1,
 255         .clknotstop = 0,
 256         .oc_enable = 0,
 257         .int_act_high = 0,
 258         .int_edge_triggered = 0,
 259         .remote_wakeup_connected = 0,
 260         .no_power_switching = 1,
 261         .power_switching_mode = 0,
 262 };
 263
 264 static struct platform_device isp1362_hcd_device = {
 265         .name = "isp1362-hcd",
 266         .id = 0,
 267         .dev = {
 268                 .platform_data = &isp1362_priv,
 269         },
 270         .num_resources = ARRAY_SIZE(isp1362_hcd_resources),
 271         .resource = isp1362_hcd_resources,
 272 };
 273 #endif
 274
 275 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
 276 static struct platform_device bfin_mac_device = {
 277         .name = "bfin_mac",
 278 };
 279 #endif
 280
 281 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
 282 static struct resource net2272_bfin_resources[] = {
 283         {
 284                 .start = 0x20300000,
 285                 .end = 0x20300000 + 0x100,
 286                 .flags = IORESOURCE_MEM,
 287         }, {
 288                 .start = IRQ_PF7,
 289                 .end = IRQ_PF7,
 290                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 291         },
 292 };
 293
 294 static struct platform_device net2272_bfin_device = {
 295         .name = "net2272",
 296         .id = -1,
 297         .num_resources = ARRAY_SIZE(net2272_bfin_resources),
 298         .resource = net2272_bfin_resources,
 299 };
 300 #endif
 301
 302 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 303 /* all SPI peripherals info goes here */
 304
 305 #if defined(CONFIG_MTD_M25P80) \
 306         || defined(CONFIG_MTD_M25P80_MODULE)
 307 static struct mtd_partition bfin_spi_flash_partitions[] = {
 308         {
 309                 .name = "bootloader(spi)",
 310                 .size = 0x00020000,
 311                 .offset = 0,
 312                 .mask_flags = MTD_CAP_ROM
 313         }, {
 314                 .name = "linux kernel(spi)",
 315                 .size = 0xe0000,
 316                 .offset = 0x20000
 317         }, {
 318                 .name = "file system(spi)",
 319                 .size = 0x700000,
 320                 .offset = 0x00100000,
 321         }
 322 };
 323
 324 static struct flash_platform_data bfin_spi_flash_data = {
 325         .name = "m25p80",
 326         .parts = bfin_spi_flash_partitions,
 327         .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
 328         .type = "m25p64",
 329 };
 330
 331 /* SPI flash chip (m25p64) */
 332 static struct bfin5xx_spi_chip spi_flash_chip_info = {
 333         .enable_dma = 0,         /* use dma transfer with this chip*/
 334         .bits_per_word = 8,
 335 };
 336 #endif
 337
 338 #if defined(CONFIG_SPI_ADC_BF533) \
 339         || defined(CONFIG_SPI_ADC_BF533_MODULE)
 340 /* SPI ADC chip */
 341 static struct bfin5xx_spi_chip spi_adc_chip_info = {
 342         .enable_dma = 1,         /* use dma transfer with this chip*/
 343         .bits_per_word = 16,
 344 };
 345 #endif
 346
 347 #if defined(CONFIG_SND_BLACKFIN_AD1836) \
 348         || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
 349 static struct bfin5xx_spi_chip ad1836_spi_chip_info = {
 350         .enable_dma = 0,
 351         .bits_per_word = 16,
 352 };
 353 #endif
 354
 355 #if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE)
 356 static struct bfin5xx_spi_chip ad9960_spi_chip_info = {
 357         .enable_dma = 0,
 358         .bits_per_word = 16,
 359 };
 360 #endif
 361
 362 #if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
 363 static struct bfin5xx_spi_chip spi_mmc_chip_info = {
 364         .enable_dma = 1,
 365         .bits_per_word = 8,
 366 };
 367 #endif
 368
 369 #if defined(CONFIG_PBX)
 370 static struct bfin5xx_spi_chip spi_si3xxx_chip_info = {
 371         .ctl_reg        = 0x4, /* send zero */
 372         .enable_dma     = 0,
 373         .bits_per_word  = 8,
 374         .cs_change_per_word = 1,
 375 };
 376 #endif
 377
 378 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
 379 static struct bfin5xx_spi_chip spi_ad7877_chip_info = {
 380         .enable_dma = 0,
 381         .bits_per_word = 16,
 382 };
 383
 384 static const struct ad7877_platform_data bfin_ad7877_ts_info = {
 385         .model                  = 7877,
 386         .vref_delay_usecs       = 50,   /* internal, no capacitor */
 387         .x_plate_ohms           = 419,
 388         .y_plate_ohms           = 486,
 389         .pressure_max           = 1000,
 390         .pressure_min           = 0,
 391         .stopacq_polarity       = 1,
 392         .first_conversion_delay = 3,
 393         .acquisition_time       = 1,
 394         .averaging              = 1,
 395         .pen_down_acc_interval  = 1,
 396 };
 397 #endif
 398
 399 static struct spi_board_info bfin_spi_board_info[] __initdata = {
 400 #if defined(CONFIG_MTD_M25P80) \
 401         || defined(CONFIG_MTD_M25P80_MODULE)
 402         {
 403                 /* the modalias must be the same as spi device driver name */
 404                 .modalias = "m25p80", /* Name of spi_driver for this device */
 405                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
 406                 .bus_num = 0, /* Framework bus number */
 407                 .chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
 408                 .platform_data = &bfin_spi_flash_data,
 409                 .controller_data = &spi_flash_chip_info,
 410                 .mode = SPI_MODE_3,
 411         },
 412 #endif
 413
 414 #if defined(CONFIG_SPI_ADC_BF533) \
 415         || defined(CONFIG_SPI_ADC_BF533_MODULE)
 416         {
 417                 .modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
 418                 .max_speed_hz = 6250000,     /* max spi clock (SCK) speed in HZ */
 419                 .bus_num = 0, /* Framework bus number */
 420                 .chip_select = 1, /* Framework chip select. */
 421                 .platform_data = NULL, /* No spi_driver specific config */
 422                 .controller_data = &spi_adc_chip_info,
 423         },
 424 #endif
 425
 426 #if defined(CONFIG_SND_BLACKFIN_AD1836) \
 427         || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
 428         {
 429                 .modalias = "ad1836-spi",
 430                 .max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
 431                 .bus_num = 0,
 432                 .chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
 433                 .controller_data = &ad1836_spi_chip_info,
 434         },
 435 #endif
 436 #if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE)
 437         {
 438                 .modalias = "ad9960-spi",
 439                 .max_speed_hz = 10000000,     /* max spi clock (SCK) speed in HZ */
 440                 .bus_num = 0,
 441                 .chip_select = 1,
 442                 .controller_data = &ad9960_spi_chip_info,
 443         },
 444 #endif
 445 #if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
 446         {
 447                 .modalias = "spi_mmc_dummy",
 448                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
 449                 .bus_num = 0,
 450                 .chip_select = 0,
 451                 .platform_data = NULL,
 452                 .controller_data = &spi_mmc_chip_info,
 453                 .mode = SPI_MODE_3,
 454         },
 455         {
 456                 .modalias = "spi_mmc",
 457                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
 458                 .bus_num = 0,
 459                 .chip_select = CONFIG_SPI_MMC_CS_CHAN,
 460                 .platform_data = NULL,
 461                 .controller_data = &spi_mmc_chip_info,
 462                 .mode = SPI_MODE_3,
 463         },
 464 #endif
 465 #if defined(CONFIG_PBX)
 466         {
 467                 .modalias = "fxs-spi",
 468                 .max_speed_hz = 12500000,     /* max spi clock (SCK) speed in HZ */
 469                 .bus_num = 0,
 470                 .chip_select = 8 - CONFIG_J11_JUMPER,
 471                 .controller_data = &spi_si3xxx_chip_info,
 472                 .mode = SPI_MODE_3,
 473         },
 474         {
 475                 .modalias = "fxo-spi",
 476                 .max_speed_hz = 12500000,     /* max spi clock (SCK) speed in HZ */
 477                 .bus_num = 0,
 478                 .chip_select = 8 - CONFIG_J19_JUMPER,
 479                 .controller_data = &spi_si3xxx_chip_info,
 480                 .mode = SPI_MODE_3,
 481         },
 482 #endif
 483 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
 484         {
 485                 .modalias               = "ad7877",
 486                 .platform_data          = &bfin_ad7877_ts_info,
 487                 .irq                    = IRQ_PF6,
 488                 .max_speed_hz   = 12500000,     /* max spi clock (SCK) speed in HZ */
 489                 .bus_num        = 0,
 490                 .chip_select  = 1,
 491                 .controller_data = &spi_ad7877_chip_info,
 492         },
 493 #endif
 494 };
 495
 496 /* SPI controller data */
 497 static struct bfin5xx_spi_master bfin_spi0_info = {
 498         .num_chipselect = 8,
 499         .enable_dma = 1,  /* master has the ability to do dma transfer */
 500         .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
 501 };
 502
 503 /* SPI (0) */
 504 static struct resource bfin_spi0_resource[] = {
 505         [0] = {
 506                 .start = SPI0_REGBASE,
 507                 .end   = SPI0_REGBASE + 0xFF,
 508                 .flags = IORESOURCE_MEM,
 509                 },
 510         [1] = {
 511                 .start = CH_SPI,
 512                 .end   = CH_SPI,
 513                 .flags = IORESOURCE_IRQ,
 514         },
 515 };
 516
 517 static struct platform_device bfin_spi0_device = {
 518         .name = "bfin-spi",
 519         .id = 0, /* Bus number */
 520         .num_resources = ARRAY_SIZE(bfin_spi0_resource),
 521         .resource = bfin_spi0_resource,
 522         .dev = {
 523                 .platform_data = &bfin_spi0_info, /* Passed to driver */
 524         },
 525 };
 526 #endif  /* spi master and devices */
 527
 528 #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
 529 static struct platform_device bfin_fb_device = {
 530         .name = "bf537-lq035",
 531 };
 532 #endif
 533
 534 #if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
 535 static struct platform_device bfin_fb_adv7393_device = {
 536         .name = "bfin-adv7393",
 537 };
 538 #endif
 539
 540 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 541 static struct resource bfin_uart_resources[] = {
 542         {
 543                 .start = 0xFFC00400,
 544                 .end = 0xFFC004FF,
 545                 .flags = IORESOURCE_MEM,
 546         }, {
 547                 .start = 0xFFC02000,
 548                 .end = 0xFFC020FF,
 549                 .flags = IORESOURCE_MEM,
 550         },
 551 };
 552
 553 static struct platform_device bfin_uart_device = {
 554         .name = "bfin-uart",
 555         .id = 1,
 556         .num_resources = ARRAY_SIZE(bfin_uart_resources),
 557         .resource = bfin_uart_resources,
 558 };
 559 #endif
 560
 561 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
 562 static struct resource bfin_sir_resources[] = {
 563 #ifdef CONFIG_BFIN_SIR0
 564         {
 565                 .start = 0xFFC00400,
 566                 .end = 0xFFC004FF,
 567                 .flags = IORESOURCE_MEM,
 568         },
 569 #endif
 570 #ifdef CONFIG_BFIN_SIR1
 571         {
 572                 .start = 0xFFC02000,
 573                 .end = 0xFFC020FF,
 574                 .flags = IORESOURCE_MEM,
 575         },
 576 #endif
 577 };
 578
 579 static struct platform_device bfin_sir_device = {
 580         .name = "bfin_sir",
 581         .id = 0,
 582         .num_resources = ARRAY_SIZE(bfin_sir_resources),
 583         .resource = bfin_sir_resources,
 584 };
 585 #endif
 586
 587 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
 588 static struct resource bfin_twi0_resource[] = {
 589         [0] = {
 590                 .start = TWI0_REGBASE,
 591                 .end   = TWI0_REGBASE + 0xFF,
 592                 .flags = IORESOURCE_MEM,
 593         },
 594         [1] = {
 595                 .start = IRQ_TWI,
 596                 .end   = IRQ_TWI,
 597                 .flags = IORESOURCE_IRQ,
 598         },
 599 };
 600
 601 static struct platform_device i2c_bfin_twi_device = {
 602         .name = "i2c-bfin-twi",
 603         .id = 0,
 604         .num_resources = ARRAY_SIZE(bfin_twi0_resource),
 605         .resource = bfin_twi0_resource,
 606 };
 607 #endif
 608
 609 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
 610 static struct platform_device bfin_sport0_uart_device = {
 611         .name = "bfin-sport-uart",
 612         .id = 0,
 613 };
 614
 615 static struct platform_device bfin_sport1_uart_device = {
 616         .name = "bfin-sport-uart",
 617         .id = 1,
 618 };
 619 #endif
 620
 621 static struct platform_device *stamp_devices[] __initdata = {
 622 #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
 623         &bfin_pcmcia_cf_device,
 624 #endif
 625
 626 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
 627         &rtc_device,
 628 #endif
 629
 630 #if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE)
 631         &sl811_hcd_device,
 632 #endif
 633
 634 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
 635         &isp1362_hcd_device,
 636 #endif
 637
 638 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
 639         &smc91x_device,
 640 #endif
 641
 642 #if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
 643         &dm9000_device,
 644 #endif
 645
 646 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
 647         &bfin_mac_device,
 648 #endif
 649
 650 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
 651         &net2272_bfin_device,
 652 #endif
 653
 654 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 655         &bfin_spi0_device,
 656 #endif
 657
 658 #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
 659         &bfin_fb_device,
 660 #endif
 661
 662 #if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
 663         &bfin_fb_adv7393_device,
 664 #endif
 665
 666 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 667         &bfin_uart_device,
 668 #endif
 669
 670 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
 671         &bfin_sir_device,
 672 #endif
 673
 674 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
 675         &i2c_bfin_twi_device,
 676 #endif
 677
 678 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
 679         &bfin_sport0_uart_device,
 680         &bfin_sport1_uart_device,
 681 #endif
 682 };
 683
 684 static int __init stamp_init(void)
 685 {
 686         printk(KERN_INFO "%s(): registering device resources\n", __func__);
 687         platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
 688 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 689         spi_register_board_info(bfin_spi_board_info,
 690                                 ARRAY_SIZE(bfin_spi_board_info));
 691 #endif
 692
 693         return 0;
 694 }
 695
 696 arch_initcall(stamp_init);
 697
 698 void native_machine_restart(char *cmd)
 699 {
 700         /* workaround reboot hang when booting from SPI */
 701         if ((bfin_read_SYSCR() & 0x7) == 0x3)
 702                 bfin_gpio_reset_spi0_ssel1();
 703 }
 704
 705 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
 706 void bfin_get_ether_addr(char *addr)
 707 {
 708         random_ether_addr(addr);
 709         printk(KERN_WARNING "%s:%s: Setting Ethernet MAC to a random one\n", __FILE__, __func__);
 710 }
 711 EXPORT_SYMBOL(bfin_get_ether_addr);
 712 #endif