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", __func__);
  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 + 1,
 170                 .flags  = IORESOURCE_MEM,
 171         },
 172         [1] = {
 173                 .start  = 0x203FB800 + 4,
 174                 .end    = 0x203FB800 + 5,
 175                 .flags  = IORESOURCE_MEM,
 176         },
 177         [2] = {
 178                 .start  = IRQ_PF9,
 179                 .end    = IRQ_PF9,
 180                 .flags  = (IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE),
 181         },
 182 };
 183
 184 static struct platform_device dm9000_device = {
 185         .name           = "dm9000",
 186         .id             = -1,
 187         .num_resources  = ARRAY_SIZE(dm9000_resources),
 188         .resource       = dm9000_resources,
 189 };
 190 #endif
 191
 192 #if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE)
 193 static struct resource sl811_hcd_resources[] = {
 194         {
 195                 .start = 0x20340000,
 196                 .end = 0x20340000,
 197                 .flags = IORESOURCE_MEM,
 198         }, {
 199                 .start = 0x20340004,
 200                 .end = 0x20340004,
 201                 .flags = IORESOURCE_MEM,
 202         }, {
 203                 .start = CONFIG_USB_SL811_BFIN_IRQ,
 204                 .end = CONFIG_USB_SL811_BFIN_IRQ,
 205                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 206         },
 207 };
 208
 209 #if defined(CONFIG_USB_SL811_BFIN_USE_VBUS)
 210 void sl811_port_power(struct device *dev, int is_on)
 211 {
 212         gpio_request(CONFIG_USB_SL811_BFIN_GPIO_VBUS, "usb:SL811_VBUS");
 213         gpio_direction_output(CONFIG_USB_SL811_BFIN_GPIO_VBUS, is_on);
 214
 215 }
 216 #endif
 217
 218 static struct sl811_platform_data sl811_priv = {
 219         .potpg = 10,
 220         .power = 250,       /* == 500mA */
 221 #if defined(CONFIG_USB_SL811_BFIN_USE_VBUS)
 222         .port_power = &sl811_port_power,
 223 #endif
 224 };
 225
 226 static struct platform_device sl811_hcd_device = {
 227         .name = "sl811-hcd",
 228         .id = 0,
 229         .dev = {
 230                 .platform_data = &sl811_priv,
 231         },
 232         .num_resources = ARRAY_SIZE(sl811_hcd_resources),
 233         .resource = sl811_hcd_resources,
 234 };
 235 #endif
 236
 237 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
 238 static struct resource isp1362_hcd_resources[] = {
 239         {
 240                 .start = 0x20360000,
 241                 .end = 0x20360000,
 242                 .flags = IORESOURCE_MEM,
 243         }, {
 244                 .start = 0x20360004,
 245                 .end = 0x20360004,
 246                 .flags = IORESOURCE_MEM,
 247         }, {
 248                 .start = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ,
 249                 .end = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ,
 250                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 251         },
 252 };
 253
 254 static struct isp1362_platform_data isp1362_priv = {
 255         .sel15Kres = 1,
 256         .clknotstop = 0,
 257         .oc_enable = 0,
 258         .int_act_high = 0,
 259         .int_edge_triggered = 0,
 260         .remote_wakeup_connected = 0,
 261         .no_power_switching = 1,
 262         .power_switching_mode = 0,
 263 };
 264
 265 static struct platform_device isp1362_hcd_device = {
 266         .name = "isp1362-hcd",
 267         .id = 0,
 268         .dev = {
 269                 .platform_data = &isp1362_priv,
 270         },
 271         .num_resources = ARRAY_SIZE(isp1362_hcd_resources),
 272         .resource = isp1362_hcd_resources,
 273 };
 274 #endif
 275
 276 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
 277 static struct platform_device bfin_mac_device = {
 278         .name = "bfin_mac",
 279 };
 280 #endif
 281
 282 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
 283 static struct resource net2272_bfin_resources[] = {
 284         {
 285                 .start = 0x20300000,
 286                 .end = 0x20300000 + 0x100,
 287                 .flags = IORESOURCE_MEM,
 288         }, {
 289                 .start = IRQ_PF7,
 290                 .end = IRQ_PF7,
 291                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 292         },
 293 };
 294
 295 static struct platform_device net2272_bfin_device = {
 296         .name = "net2272",
 297         .id = -1,
 298         .num_resources = ARRAY_SIZE(net2272_bfin_resources),
 299         .resource = net2272_bfin_resources,
 300 };
 301 #endif
 302
 303 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 304 /* all SPI peripherals info goes here */
 305
 306 #if defined(CONFIG_MTD_M25P80) \
 307         || defined(CONFIG_MTD_M25P80_MODULE)
 308 static struct mtd_partition bfin_spi_flash_partitions[] = {
 309         {
 310                 .name = "bootloader",
 311                 .size = 0x00020000,
 312                 .offset = 0,
 313                 .mask_flags = MTD_CAP_ROM
 314         }, {
 315                 .name = "kernel",
 316                 .size = 0xe0000,
 317                 .offset = 0x20000
 318         }, {
 319                 .name = "file system",
 320                 .size = 0x700000,
 321                 .offset = 0x00100000,
 322         }
 323 };
 324
 325 static struct flash_platform_data bfin_spi_flash_data = {
 326         .name = "m25p80",
 327         .parts = bfin_spi_flash_partitions,
 328         .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
 329         .type = "m25p64",
 330 };
 331
 332 /* SPI flash chip (m25p64) */
 333 static struct bfin5xx_spi_chip spi_flash_chip_info = {
 334         .enable_dma = 0,         /* use dma transfer with this chip*/
 335         .bits_per_word = 8,
 336 };
 337 #endif
 338
 339 #if defined(CONFIG_SPI_ADC_BF533) \
 340         || defined(CONFIG_SPI_ADC_BF533_MODULE)
 341 /* SPI ADC chip */
 342 static struct bfin5xx_spi_chip spi_adc_chip_info = {
 343         .enable_dma = 1,         /* use dma transfer with this chip*/
 344         .bits_per_word = 16,
 345 };
 346 #endif
 347
 348 #if defined(CONFIG_SND_BLACKFIN_AD1836) \
 349         || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
 350 static struct bfin5xx_spi_chip ad1836_spi_chip_info = {
 351         .enable_dma = 0,
 352         .bits_per_word = 16,
 353 };
 354 #endif
 355
 356 #if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE)
 357 static struct bfin5xx_spi_chip ad9960_spi_chip_info = {
 358         .enable_dma = 0,
 359         .bits_per_word = 16,
 360 };
 361 #endif
 362
 363 #if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
 364 static struct bfin5xx_spi_chip spi_mmc_chip_info = {
 365         .enable_dma = 1,
 366         .bits_per_word = 8,
 367 };
 368 #endif
 369
 370 #if defined(CONFIG_PBX)
 371 static struct bfin5xx_spi_chip spi_si3xxx_chip_info = {
 372         .ctl_reg        = 0x4, /* send zero */
 373         .enable_dma     = 0,
 374         .bits_per_word  = 8,
 375         .cs_change_per_word = 1,
 376 };
 377 #endif
 378
 379 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
 380 static struct bfin5xx_spi_chip spi_ad7877_chip_info = {
 381         .enable_dma = 0,
 382         .bits_per_word = 16,
 383 };
 384
 385 static const struct ad7877_platform_data bfin_ad7877_ts_info = {
 386         .model                  = 7877,
 387         .vref_delay_usecs       = 50,   /* internal, no capacitor */
 388         .x_plate_ohms           = 419,
 389         .y_plate_ohms           = 486,
 390         .pressure_max           = 1000,
 391         .pressure_min           = 0,
 392         .stopacq_polarity       = 1,
 393         .first_conversion_delay = 3,
 394         .acquisition_time       = 1,
 395         .averaging              = 1,
 396         .pen_down_acc_interval  = 1,
 397 };
 398 #endif
 399
 400 static struct spi_board_info bfin_spi_board_info[] __initdata = {
 401 #if defined(CONFIG_MTD_M25P80) \
 402         || defined(CONFIG_MTD_M25P80_MODULE)
 403         {
 404                 /* the modalias must be the same as spi device driver name */
 405                 .modalias = "m25p80", /* Name of spi_driver for this device */
 406                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
 407                 .bus_num = 0, /* Framework bus number */
 408                 .chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
 409                 .platform_data = &bfin_spi_flash_data,
 410                 .controller_data = &spi_flash_chip_info,
 411                 .mode = SPI_MODE_3,
 412         },
 413 #endif
 414
 415 #if defined(CONFIG_SPI_ADC_BF533) \
 416         || defined(CONFIG_SPI_ADC_BF533_MODULE)
 417         {
 418                 .modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
 419                 .max_speed_hz = 6250000,     /* max spi clock (SCK) speed in HZ */
 420                 .bus_num = 0, /* Framework bus number */
 421                 .chip_select = 1, /* Framework chip select. */
 422                 .platform_data = NULL, /* No spi_driver specific config */
 423                 .controller_data = &spi_adc_chip_info,
 424         },
 425 #endif
 426
 427 #if defined(CONFIG_SND_BLACKFIN_AD1836) \
 428         || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
 429         {
 430                 .modalias = "ad1836-spi",
 431                 .max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
 432                 .bus_num = 0,
 433                 .chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
 434                 .controller_data = &ad1836_spi_chip_info,
 435         },
 436 #endif
 437 #if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE)
 438         {
 439                 .modalias = "ad9960-spi",
 440                 .max_speed_hz = 10000000,     /* max spi clock (SCK) speed in HZ */
 441                 .bus_num = 0,
 442                 .chip_select = 1,
 443                 .controller_data = &ad9960_spi_chip_info,
 444         },
 445 #endif
 446 #if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
 447         {
 448                 .modalias = "spi_mmc_dummy",
 449                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
 450                 .bus_num = 0,
 451                 .chip_select = 0,
 452                 .platform_data = NULL,
 453                 .controller_data = &spi_mmc_chip_info,
 454                 .mode = SPI_MODE_3,
 455         },
 456         {
 457                 .modalias = "spi_mmc",
 458                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
 459                 .bus_num = 0,
 460                 .chip_select = CONFIG_SPI_MMC_CS_CHAN,
 461                 .platform_data = NULL,
 462                 .controller_data = &spi_mmc_chip_info,
 463                 .mode = SPI_MODE_3,
 464         },
 465 #endif
 466 #if defined(CONFIG_PBX)
 467         {
 468                 .modalias = "fxs-spi",
 469                 .max_speed_hz = 12500000,     /* max spi clock (SCK) speed in HZ */
 470                 .bus_num = 0,
 471                 .chip_select = 8 - CONFIG_J11_JUMPER,
 472                 .controller_data = &spi_si3xxx_chip_info,
 473                 .mode = SPI_MODE_3,
 474         },
 475         {
 476                 .modalias = "fxo-spi",
 477                 .max_speed_hz = 12500000,     /* max spi clock (SCK) speed in HZ */
 478                 .bus_num = 0,
 479                 .chip_select = 8 - CONFIG_J19_JUMPER,
 480                 .controller_data = &spi_si3xxx_chip_info,
 481                 .mode = SPI_MODE_3,
 482         },
 483 #endif
 484 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
 485         {
 486                 .modalias               = "ad7877",
 487                 .platform_data          = &bfin_ad7877_ts_info,
 488                 .irq                    = IRQ_PF6,
 489                 .max_speed_hz   = 12500000,     /* max spi clock (SCK) speed in HZ */
 490                 .bus_num        = 0,
 491                 .chip_select  = 1,
 492                 .controller_data = &spi_ad7877_chip_info,
 493         },
 494 #endif
 495 };
 496
 497 /* SPI controller data */
 498 static struct bfin5xx_spi_master bfin_spi0_info = {
 499         .num_chipselect = 8,
 500         .enable_dma = 1,  /* master has the ability to do dma transfer */
 501         .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
 502 };
 503
 504 /* SPI (0) */
 505 static struct resource bfin_spi0_resource[] = {
 506         [0] = {
 507                 .start = SPI0_REGBASE,
 508                 .end   = SPI0_REGBASE + 0xFF,
 509                 .flags = IORESOURCE_MEM,
 510                 },
 511         [1] = {
 512                 .start = CH_SPI,
 513                 .end   = CH_SPI,
 514                 .flags = IORESOURCE_IRQ,
 515         },
 516 };
 517
 518 static struct platform_device bfin_spi0_device = {
 519         .name = "bfin-spi",
 520         .id = 0, /* Bus number */
 521         .num_resources = ARRAY_SIZE(bfin_spi0_resource),
 522         .resource = bfin_spi0_resource,
 523         .dev = {
 524                 .platform_data = &bfin_spi0_info, /* Passed to driver */
 525         },
 526 };
 527 #endif  /* spi master and devices */
 528
 529 #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
 530 static struct platform_device bfin_fb_device = {
 531         .name = "bf537-lq035",
 532 };
 533 #endif
 534
 535 #if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
 536 static struct platform_device bfin_fb_adv7393_device = {
 537         .name = "bfin-adv7393",
 538 };
 539 #endif
 540
 541 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 542 static struct resource bfin_uart_resources[] = {
 543         {
 544                 .start = 0xFFC00400,
 545                 .end = 0xFFC004FF,
 546                 .flags = IORESOURCE_MEM,
 547         }, {
 548                 .start = 0xFFC02000,
 549                 .end = 0xFFC020FF,
 550                 .flags = IORESOURCE_MEM,
 551         },
 552 };
 553
 554 static struct platform_device bfin_uart_device = {
 555         .name = "bfin-uart",
 556         .id = 1,
 557         .num_resources = ARRAY_SIZE(bfin_uart_resources),
 558         .resource = bfin_uart_resources,
 559 };
 560 #endif
 561
 562 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
 563 static struct resource bfin_sir_resources[] = {
 564 #ifdef CONFIG_BFIN_SIR0
 565         {
 566                 .start = 0xFFC00400,
 567                 .end = 0xFFC004FF,
 568                 .flags = IORESOURCE_MEM,
 569         },
 570 #endif
 571 #ifdef CONFIG_BFIN_SIR1
 572         {
 573                 .start = 0xFFC02000,
 574                 .end = 0xFFC020FF,
 575                 .flags = IORESOURCE_MEM,
 576         },
 577 #endif
 578 };
 579
 580 static struct platform_device bfin_sir_device = {
 581         .name = "bfin_sir",
 582         .id = 0,
 583         .num_resources = ARRAY_SIZE(bfin_sir_resources),
 584         .resource = bfin_sir_resources,
 585 };
 586 #endif
 587
 588 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
 589 static struct resource bfin_twi0_resource[] = {
 590         [0] = {
 591                 .start = TWI0_REGBASE,
 592                 .end   = TWI0_REGBASE + 0xFF,
 593                 .flags = IORESOURCE_MEM,
 594         },
 595         [1] = {
 596                 .start = IRQ_TWI,
 597                 .end   = IRQ_TWI,
 598                 .flags = IORESOURCE_IRQ,
 599         },
 600 };
 601
 602 static struct platform_device i2c_bfin_twi_device = {
 603         .name = "i2c-bfin-twi",
 604         .id = 0,
 605         .num_resources = ARRAY_SIZE(bfin_twi0_resource),
 606         .resource = bfin_twi0_resource,
 607 };
 608 #endif
 609
 610 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
 611 static struct platform_device bfin_sport0_uart_device = {
 612         .name = "bfin-sport-uart",
 613         .id = 0,
 614 };
 615
 616 static struct platform_device bfin_sport1_uart_device = {
 617         .name = "bfin-sport-uart",
 618         .id = 1,
 619 };
 620 #endif
 621
 622 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
 623 #define PATA_INT        55
 624
 625 static struct pata_platform_info bfin_pata_platform_data = {
 626         .ioport_shift = 1,
 627         .irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
 628 };
 629
 630 static struct resource bfin_pata_resources[] = {
 631         {
 632                 .start = 0x20314020,
 633                 .end = 0x2031403F,
 634                 .flags = IORESOURCE_MEM,
 635         },
 636         {
 637                 .start = 0x2031401C,
 638                 .end = 0x2031401F,
 639                 .flags = IORESOURCE_MEM,
 640         },
 641         {
 642                 .start = PATA_INT,
 643                 .end = PATA_INT,
 644                 .flags = IORESOURCE_IRQ,
 645         },
 646 };
 647
 648 static struct platform_device bfin_pata_device = {
 649         .name = "pata_platform",
 650         .id = -1,
 651         .num_resources = ARRAY_SIZE(bfin_pata_resources),
 652         .resource = bfin_pata_resources,
 653         .dev = {
 654                 .platform_data = &bfin_pata_platform_data,
 655         }
 656 };
 657 #endif
 658
 659 static struct platform_device *stamp_devices[] __initdata = {
 660 #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
 661         &bfin_pcmcia_cf_device,
 662 #endif
 663
 664 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
 665         &rtc_device,
 666 #endif
 667
 668 #if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE)
 669         &sl811_hcd_device,
 670 #endif
 671
 672 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
 673         &isp1362_hcd_device,
 674 #endif
 675
 676 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
 677         &smc91x_device,
 678 #endif
 679
 680 #if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
 681         &dm9000_device,
 682 #endif
 683
 684 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
 685         &bfin_mac_device,
 686 #endif
 687
 688 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
 689         &net2272_bfin_device,
 690 #endif
 691
 692 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 693         &bfin_spi0_device,
 694 #endif
 695
 696 #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
 697         &bfin_fb_device,
 698 #endif
 699
 700 #if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
 701         &bfin_fb_adv7393_device,
 702 #endif
 703
 704 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 705         &bfin_uart_device,
 706 #endif
 707
 708 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
 709         &bfin_sir_device,
 710 #endif
 711
 712 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
 713         &i2c_bfin_twi_device,
 714 #endif
 715
 716 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
 717         &bfin_sport0_uart_device,
 718         &bfin_sport1_uart_device,
 719 #endif
 720
 721 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
 722         &bfin_pata_device,
 723 #endif
 724 };
 725
 726 static int __init stamp_init(void)
 727 {
 728         printk(KERN_INFO "%s(): registering device resources\n", __func__);
 729         platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
 730 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 731         spi_register_board_info(bfin_spi_board_info,
 732                                 ARRAY_SIZE(bfin_spi_board_info));
 733 #endif
 734
 735 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
 736         irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
 737 #endif
 738         return 0;
 739 }
 740
 741 arch_initcall(stamp_init);
 742
 743 void native_machine_restart(char *cmd)
 744 {
 745         /* workaround reboot hang when booting from SPI */
 746         if ((bfin_read_SYSCR() & 0x7) == 0x3)
 747                 bfin_gpio_reset_spi0_ssel1();
 748 }
 749
 750 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
 751 void bfin_get_ether_addr(char *addr)
 752 {
 753         random_ether_addr(addr);
 754         printk(KERN_WARNING "%s:%s: Setting Ethernet MAC to a random one\n", __FILE__, __func__);
 755 }
 756 EXPORT_SYMBOL(bfin_get_ether_addr);
 757 #endif