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   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 2004-2007 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/pata_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);
 209
 210         if (is_on)
 211                 gpio_set_value(CONFIG_USB_SL811_BFIN_GPIO_VBUS, 1);
 212         else
 213                 gpio_set_value(CONFIG_USB_SL811_BFIN_GPIO_VBUS, 0);
 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",
 310                 .size = 0x00020000,
 311                 .offset = 0,
 312                 .mask_flags = MTD_CAP_ROM
 313         }, {
 314                 .name = "kernel",
 315                 .size = 0xe0000,
 316                 .offset = 0x20000
 317         }, {
 318                 .name = "file system",
 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_AD5304) || defined(CONFIG_AD5304_MODULE)
 379 static struct bfin5xx_spi_chip ad5304_chip_info = {
 380         .enable_dma = 0,
 381         .bits_per_word = 16,
 382 };
 383 #endif
 384
 385 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
 386 static struct bfin5xx_spi_chip spi_ad7877_chip_info = {
 387         .enable_dma = 0,
 388         .bits_per_word = 16,
 389 };
 390
 391 static const struct ad7877_platform_data bfin_ad7877_ts_info = {
 392         .model                  = 7877,
 393         .vref_delay_usecs       = 50,   /* internal, no capacitor */
 394         .x_plate_ohms           = 419,
 395         .y_plate_ohms           = 486,
 396         .pressure_max           = 1000,
 397         .pressure_min           = 0,
 398         .stopacq_polarity       = 1,
 399         .first_conversion_delay = 3,
 400         .acquisition_time       = 1,
 401         .averaging              = 1,
 402         .pen_down_acc_interval  = 1,
 403 };
 404 #endif
 405
 406 static struct spi_board_info bfin_spi_board_info[] __initdata = {
 407 #if defined(CONFIG_MTD_M25P80) \
 408         || defined(CONFIG_MTD_M25P80_MODULE)
 409         {
 410                 /* the modalias must be the same as spi device driver name */
 411                 .modalias = "m25p80", /* Name of spi_driver for this device */
 412                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
 413                 .bus_num = 0, /* Framework bus number */
 414                 .chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
 415                 .platform_data = &bfin_spi_flash_data,
 416                 .controller_data = &spi_flash_chip_info,
 417                 .mode = SPI_MODE_3,
 418         },
 419 #endif
 420
 421 #if defined(CONFIG_SPI_ADC_BF533) \
 422         || defined(CONFIG_SPI_ADC_BF533_MODULE)
 423         {
 424                 .modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
 425                 .max_speed_hz = 6250000,     /* max spi clock (SCK) speed in HZ */
 426                 .bus_num = 0, /* Framework bus number */
 427                 .chip_select = 1, /* Framework chip select. */
 428                 .platform_data = NULL, /* No spi_driver specific config */
 429                 .controller_data = &spi_adc_chip_info,
 430         },
 431 #endif
 432
 433 #if defined(CONFIG_SND_BLACKFIN_AD1836) \
 434         || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
 435         {
 436                 .modalias = "ad1836-spi",
 437                 .max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
 438                 .bus_num = 0,
 439                 .chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
 440                 .controller_data = &ad1836_spi_chip_info,
 441         },
 442 #endif
 443 #if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE)
 444         {
 445                 .modalias = "ad9960-spi",
 446                 .max_speed_hz = 10000000,     /* max spi clock (SCK) speed in HZ */
 447                 .bus_num = 0,
 448                 .chip_select = 1,
 449                 .controller_data = &ad9960_spi_chip_info,
 450         },
 451 #endif
 452 #if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
 453         {
 454                 .modalias = "spi_mmc_dummy",
 455                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
 456                 .bus_num = 0,
 457                 .chip_select = 0,
 458                 .platform_data = NULL,
 459                 .controller_data = &spi_mmc_chip_info,
 460                 .mode = SPI_MODE_3,
 461         },
 462         {
 463                 .modalias = "spi_mmc",
 464                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
 465                 .bus_num = 0,
 466                 .chip_select = CONFIG_SPI_MMC_CS_CHAN,
 467                 .platform_data = NULL,
 468                 .controller_data = &spi_mmc_chip_info,
 469                 .mode = SPI_MODE_3,
 470         },
 471 #endif
 472 #if defined(CONFIG_PBX)
 473         {
 474                 .modalias = "fxs-spi",
 475                 .max_speed_hz = 12500000,     /* max spi clock (SCK) speed in HZ */
 476                 .bus_num = 0,
 477                 .chip_select = 8 - CONFIG_J11_JUMPER,
 478                 .controller_data = &spi_si3xxx_chip_info,
 479                 .mode = SPI_MODE_3,
 480         },
 481         {
 482                 .modalias = "fxo-spi",
 483                 .max_speed_hz = 12500000,     /* max spi clock (SCK) speed in HZ */
 484                 .bus_num = 0,
 485                 .chip_select = 8 - CONFIG_J19_JUMPER,
 486                 .controller_data = &spi_si3xxx_chip_info,
 487                 .mode = SPI_MODE_3,
 488         },
 489 #endif
 490 #if defined(CONFIG_AD5304) || defined(CONFIG_AD5304_MODULE)
 491         {
 492                 .modalias = "ad5304_spi",
 493                 .max_speed_hz = 1250000,     /* max spi clock (SCK) speed in HZ */
 494                 .bus_num = 0,
 495                 .chip_select = 2,
 496                 .platform_data = NULL,
 497                 .controller_data = &ad5304_chip_info,
 498                 .mode = SPI_MODE_2,
 499         },
 500 #endif
 501 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
 502         {
 503                 .modalias               = "ad7877",
 504                 .platform_data          = &bfin_ad7877_ts_info,
 505                 .irq                    = IRQ_PF6,
 506                 .max_speed_hz   = 12500000,     /* max spi clock (SCK) speed in HZ */
 507                 .bus_num        = 0,
 508                 .chip_select  = 1,
 509                 .controller_data = &spi_ad7877_chip_info,
 510         },
 511 #endif
 512 };
 513
 514 /* SPI controller data */
 515 static struct bfin5xx_spi_master bfin_spi0_info = {
 516         .num_chipselect = 8,
 517         .enable_dma = 1,  /* master has the ability to do dma transfer */
 518         .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
 519 };
 520
 521 /* SPI (0) */
 522 static struct resource bfin_spi0_resource[] = {
 523         [0] = {
 524                 .start = SPI0_REGBASE,
 525                 .end   = SPI0_REGBASE + 0xFF,
 526                 .flags = IORESOURCE_MEM,
 527                 },
 528         [1] = {
 529                 .start = CH_SPI,
 530                 .end   = CH_SPI,
 531                 .flags = IORESOURCE_IRQ,
 532         },
 533 };
 534
 535 static struct platform_device bfin_spi0_device = {
 536         .name = "bfin-spi",
 537         .id = 0, /* Bus number */
 538         .num_resources = ARRAY_SIZE(bfin_spi0_resource),
 539         .resource = bfin_spi0_resource,
 540         .dev = {
 541                 .platform_data = &bfin_spi0_info, /* Passed to driver */
 542         },
 543 };
 544 #endif  /* spi master and devices */
 545
 546 #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
 547 static struct platform_device bfin_fb_device = {
 548         .name = "bf537-lq035",
 549 };
 550 #endif
 551
 552 #if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
 553 static struct platform_device bfin_fb_adv7393_device = {
 554         .name = "bfin-adv7393",
 555 };
 556 #endif
 557
 558 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 559 static struct resource bfin_uart_resources[] = {
 560         {
 561                 .start = 0xFFC00400,
 562                 .end = 0xFFC004FF,
 563                 .flags = IORESOURCE_MEM,
 564         }, {
 565                 .start = 0xFFC02000,
 566                 .end = 0xFFC020FF,
 567                 .flags = IORESOURCE_MEM,
 568         },
 569 };
 570
 571 static struct platform_device bfin_uart_device = {
 572         .name = "bfin-uart",
 573         .id = 1,
 574         .num_resources = ARRAY_SIZE(bfin_uart_resources),
 575         .resource = bfin_uart_resources,
 576 };
 577 #endif
 578
 579 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
 580 static struct resource bfin_twi0_resource[] = {
 581         [0] = {
 582                 .start = TWI0_REGBASE,
 583                 .end   = TWI0_REGBASE + 0xFF,
 584                 .flags = IORESOURCE_MEM,
 585         },
 586         [1] = {
 587                 .start = IRQ_TWI,
 588                 .end   = IRQ_TWI,
 589                 .flags = IORESOURCE_IRQ,
 590         },
 591 };
 592
 593 static struct platform_device i2c_bfin_twi_device = {
 594         .name = "i2c-bfin-twi",
 595         .id = 0,
 596         .num_resources = ARRAY_SIZE(bfin_twi0_resource),
 597         .resource = bfin_twi0_resource,
 598 };
 599 #endif
 600
 601 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
 602 static struct platform_device bfin_sport0_uart_device = {
 603         .name = "bfin-sport-uart",
 604         .id = 0,
 605 };
 606
 607 static struct platform_device bfin_sport1_uart_device = {
 608         .name = "bfin-sport-uart",
 609         .id = 1,
 610 };
 611 #endif
 612
 613 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
 614 #define PATA_INT        55
 615
 616 static struct pata_platform_info bfin_pata_platform_data = {
 617         .ioport_shift = 1,
 618         .irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
 619 };
 620
 621 static struct resource bfin_pata_resources[] = {
 622         {
 623                 .start = 0x20314020,
 624                 .end = 0x2031403F,
 625                 .flags = IORESOURCE_MEM,
 626         },
 627         {
 628                 .start = 0x2031401C,
 629                 .end = 0x2031401F,
 630                 .flags = IORESOURCE_MEM,
 631         },
 632         {
 633                 .start = PATA_INT,
 634                 .end = PATA_INT,
 635                 .flags = IORESOURCE_IRQ,
 636         },
 637 };
 638
 639 static struct platform_device bfin_pata_device = {
 640         .name = "pata_platform",
 641         .id = -1,
 642         .num_resources = ARRAY_SIZE(bfin_pata_resources),
 643         .resource = bfin_pata_resources,
 644         .dev = {
 645                 .platform_data = &bfin_pata_platform_data,
 646         }
 647 };
 648 #endif
 649
 650 static struct platform_device *stamp_devices[] __initdata = {
 651 #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
 652         &bfin_pcmcia_cf_device,
 653 #endif
 654
 655 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
 656         &rtc_device,
 657 #endif
 658
 659 #if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE)
 660         &sl811_hcd_device,
 661 #endif
 662
 663 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
 664         &isp1362_hcd_device,
 665 #endif
 666
 667 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
 668         &smc91x_device,
 669 #endif
 670
 671 #if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
 672         &dm9000_device,
 673 #endif
 674
 675 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
 676         &bfin_mac_device,
 677 #endif
 678
 679 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
 680         &net2272_bfin_device,
 681 #endif
 682
 683 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 684         &bfin_spi0_device,
 685 #endif
 686
 687 #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
 688         &bfin_fb_device,
 689 #endif
 690
 691 #if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
 692         &bfin_fb_adv7393_device,
 693 #endif
 694
 695 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 696         &bfin_uart_device,
 697 #endif
 698
 699 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
 700         &i2c_bfin_twi_device,
 701 #endif
 702
 703 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
 704         &bfin_sport0_uart_device,
 705         &bfin_sport1_uart_device,
 706 #endif
 707
 708 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
 709         &bfin_pata_device,
 710 #endif
 711 };
 712
 713 static int __init stamp_init(void)
 714 {
 715         printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__);
 716         platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
 717 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 718         spi_register_board_info(bfin_spi_board_info,
 719                                 ARRAY_SIZE(bfin_spi_board_info));
 720 #endif
 721
 722 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
 723         irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
 724 #endif
 725         return 0;
 726 }
 727
 728 arch_initcall(stamp_init);
 729
 730 void native_machine_restart(char *cmd)
 731 {
 732         /* workaround reboot hang when booting from SPI */
 733         if ((bfin_read_SYSCR() & 0x7) == 0x3)
 734                 bfin_gpio_reset_spi0_ssel1();
 735 }
 736
 737 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
 738 void bfin_get_ether_addr(char *addr)
 739 {
 740         random_ether_addr(addr);
 741         printk(KERN_WARNING "%s:%s: Setting Ethernet MAC to a random one\n", __FILE__, __func__);
 742 }
 743 EXPORT_SYMBOL(bfin_get_ether_addr);
 744 #endif