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/ata_platform.h>
  42 #include <linux/irq.h>
  43 #include <linux/interrupt.h>
  44 #include <linux/usb/sl811.h>
  45 #include <asm/dma.h>
  46 #include <asm/bfin5xx_spi.h>
  47 #include <asm/reboot.h>
  48 #include <asm/portmux.h>
  49 #include <linux/spi/ad7877.h>
  50
  51 /*
  52  * Name the Board for the /proc/cpuinfo
  53  */
  54 const char bfin_board_name[] = "GENERIC Board";
  55
  56 /*
  57  *  Driver needs to know address, irq and flag pin.
  58  */
  59
  60 #define ISP1761_BASE       0x203C0000
  61 #define ISP1761_IRQ        IRQ_PF7
  62
  63 #if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
  64 static struct resource bfin_isp1761_resources[] = {
  65         [0] = {
  66                 .name   = "isp1761-regs",
  67                 .start  = ISP1761_BASE + 0x00000000,
  68                 .end    = ISP1761_BASE + 0x000fffff,
  69                 .flags  = IORESOURCE_MEM,
  70         },
  71         [1] = {
  72                 .start  = ISP1761_IRQ,
  73                 .end    = ISP1761_IRQ,
  74                 .flags  = IORESOURCE_IRQ,
  75         },
  76 };
  77
  78 static struct platform_device bfin_isp1761_device = {
  79         .name           = "isp1761",
  80         .id             = 0,
  81         .num_resources  = ARRAY_SIZE(bfin_isp1761_resources),
  82         .resource       = bfin_isp1761_resources,
  83 };
  84
  85 static struct platform_device *bfin_isp1761_devices[] = {
  86         &bfin_isp1761_device,
  87 };
  88
  89 int __init bfin_isp1761_init(void)
  90 {
  91         unsigned int num_devices = ARRAY_SIZE(bfin_isp1761_devices);
  92
  93         printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__);
  94         set_irq_type(ISP1761_IRQ, IRQF_TRIGGER_FALLING);
  95
  96         return platform_add_devices(bfin_isp1761_devices, num_devices);
  97 }
  98
  99 void __exit bfin_isp1761_exit(void)
 100 {
 101         platform_device_unregister(&bfin_isp1761_device);
 102 }
 103
 104 arch_initcall(bfin_isp1761_init);
 105 #endif
 106
 107 #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
 108 static struct resource bfin_pcmcia_cf_resources[] = {
 109         {
 110                 .start = 0x20310000, /* IO PORT */
 111                 .end = 0x20312000,
 112                 .flags = IORESOURCE_MEM,
 113         }, {
 114                 .start = 0x20311000, /* Attribute Memory */
 115                 .end = 0x20311FFF,
 116                 .flags = IORESOURCE_MEM,
 117         }, {
 118                 .start = IRQ_PF4,
 119                 .end = IRQ_PF4,
 120                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
 121         }, {
 122                 .start = 6, /* Card Detect PF6 */
 123                 .end = 6,
 124                 .flags = IORESOURCE_IRQ,
 125         },
 126 };
 127
 128 static struct platform_device bfin_pcmcia_cf_device = {
 129         .name = "bfin_cf_pcmcia",
 130         .id = -1,
 131         .num_resources = ARRAY_SIZE(bfin_pcmcia_cf_resources),
 132         .resource = bfin_pcmcia_cf_resources,
 133 };
 134 #endif
 135
 136 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
 137 static struct platform_device rtc_device = {
 138         .name = "rtc-bfin",
 139         .id   = -1,
 140 };
 141 #endif
 142
 143 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
 144 static struct resource smc91x_resources[] = {
 145         {
 146                 .name = "smc91x-regs",
 147                 .start = 0x20300300,
 148                 .end = 0x20300300 + 16,
 149                 .flags = IORESOURCE_MEM,
 150         }, {
 151
 152                 .start = IRQ_PF7,
 153                 .end = IRQ_PF7,
 154                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 155         },
 156 };
 157 static struct platform_device smc91x_device = {
 158         .name = "smc91x",
 159         .id = 0,
 160         .num_resources = ARRAY_SIZE(smc91x_resources),
 161         .resource = smc91x_resources,
 162 };
 163 #endif
 164
 165 #if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
 166 static struct resource dm9000_resources[] = {
 167         [0] = {
 168                 .start  = 0x203FB800,
 169                 .end    = 0x203FB800 + 8,
 170                 .flags  = IORESOURCE_MEM,
 171         },
 172         [1] = {
 173                 .start  = IRQ_PF9,
 174                 .end    = IRQ_PF9,
 175                 .flags  = (IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE),
 176         },
 177 };
 178
 179 static struct platform_device dm9000_device = {
 180         .name           = "dm9000",
 181         .id             = -1,
 182         .num_resources  = ARRAY_SIZE(dm9000_resources),
 183         .resource       = dm9000_resources,
 184 };
 185 #endif
 186
 187 #if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE)
 188 static struct resource sl811_hcd_resources[] = {
 189         {
 190                 .start = 0x20340000,
 191                 .end = 0x20340000,
 192                 .flags = IORESOURCE_MEM,
 193         }, {
 194                 .start = 0x20340004,
 195                 .end = 0x20340004,
 196                 .flags = IORESOURCE_MEM,
 197         }, {
 198                 .start = CONFIG_USB_SL811_BFIN_IRQ,
 199                 .end = CONFIG_USB_SL811_BFIN_IRQ,
 200                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 201         },
 202 };
 203
 204 #if defined(CONFIG_USB_SL811_BFIN_USE_VBUS)
 205 void sl811_port_power(struct device *dev, int is_on)
 206 {
 207         gpio_request(CONFIG_USB_SL811_BFIN_GPIO_VBUS, "usb:SL811_VBUS");
 208         gpio_direction_output(CONFIG_USB_SL811_BFIN_GPIO_VBUS, is_on);
 209
 210 }
 211 #endif
 212
 213 static struct sl811_platform_data sl811_priv = {
 214         .potpg = 10,
 215         .power = 250,       /* == 500mA */
 216 #if defined(CONFIG_USB_SL811_BFIN_USE_VBUS)
 217         .port_power = &sl811_port_power,
 218 #endif
 219 };
 220
 221 static struct platform_device sl811_hcd_device = {
 222         .name = "sl811-hcd",
 223         .id = 0,
 224         .dev = {
 225                 .platform_data = &sl811_priv,
 226         },
 227         .num_resources = ARRAY_SIZE(sl811_hcd_resources),
 228         .resource = sl811_hcd_resources,
 229 };
 230 #endif
 231
 232 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
 233 static struct resource isp1362_hcd_resources[] = {
 234         {
 235                 .start = 0x20360000,
 236                 .end = 0x20360000,
 237                 .flags = IORESOURCE_MEM,
 238         }, {
 239                 .start = 0x20360004,
 240                 .end = 0x20360004,
 241                 .flags = IORESOURCE_MEM,
 242         }, {
 243                 .start = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ,
 244                 .end = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ,
 245                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 246         },
 247 };
 248
 249 static struct isp1362_platform_data isp1362_priv = {
 250         .sel15Kres = 1,
 251         .clknotstop = 0,
 252         .oc_enable = 0,
 253         .int_act_high = 0,
 254         .int_edge_triggered = 0,
 255         .remote_wakeup_connected = 0,
 256         .no_power_switching = 1,
 257         .power_switching_mode = 0,
 258 };
 259
 260 static struct platform_device isp1362_hcd_device = {
 261         .name = "isp1362-hcd",
 262         .id = 0,
 263         .dev = {
 264                 .platform_data = &isp1362_priv,
 265         },
 266         .num_resources = ARRAY_SIZE(isp1362_hcd_resources),
 267         .resource = isp1362_hcd_resources,
 268 };
 269 #endif
 270
 271 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
 272 static struct platform_device bfin_mac_device = {
 273         .name = "bfin_mac",
 274 };
 275 #endif
 276
 277 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
 278 static struct resource net2272_bfin_resources[] = {
 279         {
 280                 .start = 0x20300000,
 281                 .end = 0x20300000 + 0x100,
 282                 .flags = IORESOURCE_MEM,
 283         }, {
 284                 .start = IRQ_PF7,
 285                 .end = IRQ_PF7,
 286                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 287         },
 288 };
 289
 290 static struct platform_device net2272_bfin_device = {
 291         .name = "net2272",
 292         .id = -1,
 293         .num_resources = ARRAY_SIZE(net2272_bfin_resources),
 294         .resource = net2272_bfin_resources,
 295 };
 296 #endif
 297
 298 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 299 /* all SPI peripherals info goes here */
 300
 301 #if defined(CONFIG_MTD_M25P80) \
 302         || defined(CONFIG_MTD_M25P80_MODULE)
 303 static struct mtd_partition bfin_spi_flash_partitions[] = {
 304         {
 305                 .name = "bootloader",
 306                 .size = 0x00020000,
 307                 .offset = 0,
 308                 .mask_flags = MTD_CAP_ROM
 309         }, {
 310                 .name = "kernel",
 311                 .size = 0xe0000,
 312                 .offset = 0x20000
 313         }, {
 314                 .name = "file system",
 315                 .size = 0x700000,
 316                 .offset = 0x00100000,
 317         }
 318 };
 319
 320 static struct flash_platform_data bfin_spi_flash_data = {
 321         .name = "m25p80",
 322         .parts = bfin_spi_flash_partitions,
 323         .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
 324         .type = "m25p64",
 325 };
 326
 327 /* SPI flash chip (m25p64) */
 328 static struct bfin5xx_spi_chip spi_flash_chip_info = {
 329         .enable_dma = 0,         /* use dma transfer with this chip*/
 330         .bits_per_word = 8,
 331 };
 332 #endif
 333
 334 #if defined(CONFIG_SPI_ADC_BF533) \
 335         || defined(CONFIG_SPI_ADC_BF533_MODULE)
 336 /* SPI ADC chip */
 337 static struct bfin5xx_spi_chip spi_adc_chip_info = {
 338         .enable_dma = 1,         /* use dma transfer with this chip*/
 339         .bits_per_word = 16,
 340 };
 341 #endif
 342
 343 #if defined(CONFIG_SND_BLACKFIN_AD1836) \
 344         || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
 345 static struct bfin5xx_spi_chip ad1836_spi_chip_info = {
 346         .enable_dma = 0,
 347         .bits_per_word = 16,
 348 };
 349 #endif
 350
 351 #if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE)
 352 static struct bfin5xx_spi_chip ad9960_spi_chip_info = {
 353         .enable_dma = 0,
 354         .bits_per_word = 16,
 355 };
 356 #endif
 357
 358 #if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
 359 static struct bfin5xx_spi_chip spi_mmc_chip_info = {
 360         .enable_dma = 1,
 361         .bits_per_word = 8,
 362 };
 363 #endif
 364
 365 #if defined(CONFIG_PBX)
 366 static struct bfin5xx_spi_chip spi_si3xxx_chip_info = {
 367         .ctl_reg        = 0x4, /* send zero */
 368         .enable_dma     = 0,
 369         .bits_per_word  = 8,
 370         .cs_change_per_word = 1,
 371 };
 372 #endif
 373
 374 #if defined(CONFIG_AD5304) || defined(CONFIG_AD5304_MODULE)
 375 static struct bfin5xx_spi_chip ad5304_chip_info = {
 376         .enable_dma = 0,
 377         .bits_per_word = 16,
 378 };
 379 #endif
 380
 381 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
 382 static struct bfin5xx_spi_chip spi_ad7877_chip_info = {
 383         .enable_dma = 0,
 384         .bits_per_word = 16,
 385 };
 386
 387 static const struct ad7877_platform_data bfin_ad7877_ts_info = {
 388         .model                  = 7877,
 389         .vref_delay_usecs       = 50,   /* internal, no capacitor */
 390         .x_plate_ohms           = 419,
 391         .y_plate_ohms           = 486,
 392         .pressure_max           = 1000,
 393         .pressure_min           = 0,
 394         .stopacq_polarity       = 1,
 395         .first_conversion_delay = 3,
 396         .acquisition_time       = 1,
 397         .averaging              = 1,
 398         .pen_down_acc_interval  = 1,
 399 };
 400 #endif
 401
 402 static struct spi_board_info bfin_spi_board_info[] __initdata = {
 403 #if defined(CONFIG_MTD_M25P80) \
 404         || defined(CONFIG_MTD_M25P80_MODULE)
 405         {
 406                 /* the modalias must be the same as spi device driver name */
 407                 .modalias = "m25p80", /* Name of spi_driver for this device */
 408                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
 409                 .bus_num = 0, /* Framework bus number */
 410                 .chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
 411                 .platform_data = &bfin_spi_flash_data,
 412                 .controller_data = &spi_flash_chip_info,
 413                 .mode = SPI_MODE_3,
 414         },
 415 #endif
 416
 417 #if defined(CONFIG_SPI_ADC_BF533) \
 418         || defined(CONFIG_SPI_ADC_BF533_MODULE)
 419         {
 420                 .modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
 421                 .max_speed_hz = 6250000,     /* max spi clock (SCK) speed in HZ */
 422                 .bus_num = 0, /* Framework bus number */
 423                 .chip_select = 1, /* Framework chip select. */
 424                 .platform_data = NULL, /* No spi_driver specific config */
 425                 .controller_data = &spi_adc_chip_info,
 426         },
 427 #endif
 428
 429 #if defined(CONFIG_SND_BLACKFIN_AD1836) \
 430         || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
 431         {
 432                 .modalias = "ad1836-spi",
 433                 .max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
 434                 .bus_num = 0,
 435                 .chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
 436                 .controller_data = &ad1836_spi_chip_info,
 437         },
 438 #endif
 439 #if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE)
 440         {
 441                 .modalias = "ad9960-spi",
 442                 .max_speed_hz = 10000000,     /* max spi clock (SCK) speed in HZ */
 443                 .bus_num = 0,
 444                 .chip_select = 1,
 445                 .controller_data = &ad9960_spi_chip_info,
 446         },
 447 #endif
 448 #if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
 449         {
 450                 .modalias = "spi_mmc_dummy",
 451                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
 452                 .bus_num = 0,
 453                 .chip_select = 0,
 454                 .platform_data = NULL,
 455                 .controller_data = &spi_mmc_chip_info,
 456                 .mode = SPI_MODE_3,
 457         },
 458         {
 459                 .modalias = "spi_mmc",
 460                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
 461                 .bus_num = 0,
 462                 .chip_select = CONFIG_SPI_MMC_CS_CHAN,
 463                 .platform_data = NULL,
 464                 .controller_data = &spi_mmc_chip_info,
 465                 .mode = SPI_MODE_3,
 466         },
 467 #endif
 468 #if defined(CONFIG_PBX)
 469         {
 470                 .modalias = "fxs-spi",
 471                 .max_speed_hz = 12500000,     /* max spi clock (SCK) speed in HZ */
 472                 .bus_num = 0,
 473                 .chip_select = 8 - CONFIG_J11_JUMPER,
 474                 .controller_data = &spi_si3xxx_chip_info,
 475                 .mode = SPI_MODE_3,
 476         },
 477         {
 478                 .modalias = "fxo-spi",
 479                 .max_speed_hz = 12500000,     /* max spi clock (SCK) speed in HZ */
 480                 .bus_num = 0,
 481                 .chip_select = 8 - CONFIG_J19_JUMPER,
 482                 .controller_data = &spi_si3xxx_chip_info,
 483                 .mode = SPI_MODE_3,
 484         },
 485 #endif
 486 #if defined(CONFIG_AD5304) || defined(CONFIG_AD5304_MODULE)
 487         {
 488                 .modalias = "ad5304_spi",
 489                 .max_speed_hz = 1250000,     /* max spi clock (SCK) speed in HZ */
 490                 .bus_num = 0,
 491                 .chip_select = 2,
 492                 .platform_data = NULL,
 493                 .controller_data = &ad5304_chip_info,
 494                 .mode = SPI_MODE_2,
 495         },
 496 #endif
 497 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
 498         {
 499                 .modalias               = "ad7877",
 500                 .platform_data          = &bfin_ad7877_ts_info,
 501                 .irq                    = IRQ_PF6,
 502                 .max_speed_hz   = 12500000,     /* max spi clock (SCK) speed in HZ */
 503                 .bus_num        = 0,
 504                 .chip_select  = 1,
 505                 .controller_data = &spi_ad7877_chip_info,
 506         },
 507 #endif
 508 };
 509
 510 /* SPI controller data */
 511 static struct bfin5xx_spi_master bfin_spi0_info = {
 512         .num_chipselect = 8,
 513         .enable_dma = 1,  /* master has the ability to do dma transfer */
 514         .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
 515 };
 516
 517 /* SPI (0) */
 518 static struct resource bfin_spi0_resource[] = {
 519         [0] = {
 520                 .start = SPI0_REGBASE,
 521                 .end   = SPI0_REGBASE + 0xFF,
 522                 .flags = IORESOURCE_MEM,
 523                 },
 524         [1] = {
 525                 .start = CH_SPI,
 526                 .end   = CH_SPI,
 527                 .flags = IORESOURCE_IRQ,
 528         },
 529 };
 530
 531 static struct platform_device bfin_spi0_device = {
 532         .name = "bfin-spi",
 533         .id = 0, /* Bus number */
 534         .num_resources = ARRAY_SIZE(bfin_spi0_resource),
 535         .resource = bfin_spi0_resource,
 536         .dev = {
 537                 .platform_data = &bfin_spi0_info, /* Passed to driver */
 538         },
 539 };
 540 #endif  /* spi master and devices */
 541
 542 #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
 543 static struct platform_device bfin_fb_device = {
 544         .name = "bf537-lq035",
 545 };
 546 #endif
 547
 548 #if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
 549 static struct platform_device bfin_fb_adv7393_device = {
 550         .name = "bfin-adv7393",
 551 };
 552 #endif
 553
 554 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 555 static struct resource bfin_uart_resources[] = {
 556         {
 557                 .start = 0xFFC00400,
 558                 .end = 0xFFC004FF,
 559                 .flags = IORESOURCE_MEM,
 560         }, {
 561                 .start = 0xFFC02000,
 562                 .end = 0xFFC020FF,
 563                 .flags = IORESOURCE_MEM,
 564         },
 565 };
 566
 567 static struct platform_device bfin_uart_device = {
 568         .name = "bfin-uart",
 569         .id = 1,
 570         .num_resources = ARRAY_SIZE(bfin_uart_resources),
 571         .resource = bfin_uart_resources,
 572 };
 573 #endif
 574
 575 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
 576 static struct resource bfin_twi0_resource[] = {
 577         [0] = {
 578                 .start = TWI0_REGBASE,
 579                 .end   = TWI0_REGBASE + 0xFF,
 580                 .flags = IORESOURCE_MEM,
 581         },
 582         [1] = {
 583                 .start = IRQ_TWI,
 584                 .end   = IRQ_TWI,
 585                 .flags = IORESOURCE_IRQ,
 586         },
 587 };
 588
 589 static struct platform_device i2c_bfin_twi_device = {
 590         .name = "i2c-bfin-twi",
 591         .id = 0,
 592         .num_resources = ARRAY_SIZE(bfin_twi0_resource),
 593         .resource = bfin_twi0_resource,
 594 };
 595 #endif
 596
 597 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
 598 static struct platform_device bfin_sport0_uart_device = {
 599         .name = "bfin-sport-uart",
 600         .id = 0,
 601 };
 602
 603 static struct platform_device bfin_sport1_uart_device = {
 604         .name = "bfin-sport-uart",
 605         .id = 1,
 606 };
 607 #endif
 608
 609 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
 610 #define PATA_INT        55
 611
 612 static struct pata_platform_info bfin_pata_platform_data = {
 613         .ioport_shift = 1,
 614         .irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
 615 };
 616
 617 static struct resource bfin_pata_resources[] = {
 618         {
 619                 .start = 0x20314020,
 620                 .end = 0x2031403F,
 621                 .flags = IORESOURCE_MEM,
 622         },
 623         {
 624                 .start = 0x2031401C,
 625                 .end = 0x2031401F,
 626                 .flags = IORESOURCE_MEM,
 627         },
 628         {
 629                 .start = PATA_INT,
 630                 .end = PATA_INT,
 631                 .flags = IORESOURCE_IRQ,
 632         },
 633 };
 634
 635 static struct platform_device bfin_pata_device = {
 636         .name = "pata_platform",
 637         .id = -1,
 638         .num_resources = ARRAY_SIZE(bfin_pata_resources),
 639         .resource = bfin_pata_resources,
 640         .dev = {
 641                 .platform_data = &bfin_pata_platform_data,
 642         }
 643 };
 644 #endif
 645
 646 static struct platform_device *stamp_devices[] __initdata = {
 647 #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
 648         &bfin_pcmcia_cf_device,
 649 #endif
 650
 651 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
 652         &rtc_device,
 653 #endif
 654
 655 #if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE)
 656         &sl811_hcd_device,
 657 #endif
 658
 659 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
 660         &isp1362_hcd_device,
 661 #endif
 662
 663 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
 664         &smc91x_device,
 665 #endif
 666
 667 #if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
 668         &dm9000_device,
 669 #endif
 670
 671 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
 672         &bfin_mac_device,
 673 #endif
 674
 675 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
 676         &net2272_bfin_device,
 677 #endif
 678
 679 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 680         &bfin_spi0_device,
 681 #endif
 682
 683 #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
 684         &bfin_fb_device,
 685 #endif
 686
 687 #if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
 688         &bfin_fb_adv7393_device,
 689 #endif
 690
 691 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 692         &bfin_uart_device,
 693 #endif
 694
 695 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
 696         &i2c_bfin_twi_device,
 697 #endif
 698
 699 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
 700         &bfin_sport0_uart_device,
 701         &bfin_sport1_uart_device,
 702 #endif
 703
 704 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
 705         &bfin_pata_device,
 706 #endif
 707 };
 708
 709 static int __init stamp_init(void)
 710 {
 711         printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__);
 712         platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
 713 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 714         spi_register_board_info(bfin_spi_board_info,
 715                                 ARRAY_SIZE(bfin_spi_board_info));
 716 #endif
 717
 718 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
 719         irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
 720 #endif
 721         return 0;
 722 }
 723
 724 arch_initcall(stamp_init);
 725
 726 void native_machine_restart(char *cmd)
 727 {
 728         /* workaround reboot hang when booting from SPI */
 729         if ((bfin_read_SYSCR() & 0x7) == 0x3)
 730                 bfin_gpio_reset_spi0_ssel1();
 731 }
 732
 733 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
 734 void bfin_get_ether_addr(char *addr)
 735 {
 736         random_ether_addr(addr);
 737         printk(KERN_WARNING "%s:%s: Setting Ethernet MAC to a random one\n", __FILE__, __func__);
 738 }
 739 EXPORT_SYMBOL(bfin_get_ether_addr);
 740 #endif