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[] = "UNKNOWN BOARD";
  54
  55 /*
  56  *  Driver needs to know address, irq and flag pin.
  57  */
  58
  59 #if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
  60 #include <linux/usb/isp1760.h>
  61 static struct resource bfin_isp1760_resources[] = {
  62         [0] = {
  63                 .start  = 0x203C0000,
  64                 .end    = 0x203C0000 + 0x000fffff,
  65                 .flags  = IORESOURCE_MEM,
  66         },
  67         [1] = {
  68                 .start  = IRQ_PF7,
  69                 .end    = IRQ_PF7,
  70                 .flags  = IORESOURCE_IRQ,
  71         },
  72 };
  73
  74 static struct isp1760_platform_data isp1760_priv = {
  75         .is_isp1761 = 0,
  76         .port1_disable = 0,
  77         .bus_width_16 = 1,
  78         .port1_otg = 0,
  79         .analog_oc = 0,
  80         .dack_polarity_high = 0,
  81         .dreq_polarity_high = 0,
  82 };
  83
  84 static struct platform_device bfin_isp1760_device = {
  85         .name           = "isp1760-hcd",
  86         .id             = 0,
  87         .dev = {
  88                 .platform_data = &isp1760_priv,
  89         },
  90         .num_resources  = ARRAY_SIZE(bfin_isp1760_resources),
  91         .resource       = bfin_isp1760_resources,
  92 };
  93 #endif
  94
  95 #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
  96 static struct resource bfin_pcmcia_cf_resources[] = {
  97         {
  98                 .start = 0x20310000, /* IO PORT */
  99                 .end = 0x20312000,
 100                 .flags = IORESOURCE_MEM,
 101         }, {
 102                 .start = 0x20311000, /* Attribute Memory */
 103                 .end = 0x20311FFF,
 104                 .flags = IORESOURCE_MEM,
 105         }, {
 106                 .start = IRQ_PF4,
 107                 .end = IRQ_PF4,
 108                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
 109         }, {
 110                 .start = 6, /* Card Detect PF6 */
 111                 .end = 6,
 112                 .flags = IORESOURCE_IRQ,
 113         },
 114 };
 115
 116 static struct platform_device bfin_pcmcia_cf_device = {
 117         .name = "bfin_cf_pcmcia",
 118         .id = -1,
 119         .num_resources = ARRAY_SIZE(bfin_pcmcia_cf_resources),
 120         .resource = bfin_pcmcia_cf_resources,
 121 };
 122 #endif
 123
 124 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
 125 static struct platform_device rtc_device = {
 126         .name = "rtc-bfin",
 127         .id   = -1,
 128 };
 129 #endif
 130
 131 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
 132 static struct resource smc91x_resources[] = {
 133         {
 134                 .name = "smc91x-regs",
 135                 .start = 0x20300300,
 136                 .end = 0x20300300 + 16,
 137                 .flags = IORESOURCE_MEM,
 138         }, {
 139
 140                 .start = IRQ_PF7,
 141                 .end = IRQ_PF7,
 142                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 143         },
 144 };
 145 static struct platform_device smc91x_device = {
 146         .name = "smc91x",
 147         .id = 0,
 148         .num_resources = ARRAY_SIZE(smc91x_resources),
 149         .resource = smc91x_resources,
 150 };
 151 #endif
 152
 153 #if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
 154 static struct resource dm9000_resources[] = {
 155         [0] = {
 156                 .start  = 0x203FB800,
 157                 .end    = 0x203FB800 + 1,
 158                 .flags  = IORESOURCE_MEM,
 159         },
 160         [1] = {
 161                 .start  = 0x203FB800 + 4,
 162                 .end    = 0x203FB800 + 5,
 163                 .flags  = IORESOURCE_MEM,
 164         },
 165         [2] = {
 166                 .start  = IRQ_PF9,
 167                 .end    = IRQ_PF9,
 168                 .flags  = (IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE),
 169         },
 170 };
 171
 172 static struct platform_device dm9000_device = {
 173         .name           = "dm9000",
 174         .id             = -1,
 175         .num_resources  = ARRAY_SIZE(dm9000_resources),
 176         .resource       = dm9000_resources,
 177 };
 178 #endif
 179
 180 #if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE)
 181 static struct resource sl811_hcd_resources[] = {
 182         {
 183                 .start = 0x20340000,
 184                 .end = 0x20340000,
 185                 .flags = IORESOURCE_MEM,
 186         }, {
 187                 .start = 0x20340004,
 188                 .end = 0x20340004,
 189                 .flags = IORESOURCE_MEM,
 190         }, {
 191                 .start = CONFIG_USB_SL811_BFIN_IRQ,
 192                 .end = CONFIG_USB_SL811_BFIN_IRQ,
 193                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 194         },
 195 };
 196
 197 #if defined(CONFIG_USB_SL811_BFIN_USE_VBUS)
 198 void sl811_port_power(struct device *dev, int is_on)
 199 {
 200         gpio_request(CONFIG_USB_SL811_BFIN_GPIO_VBUS, "usb:SL811_VBUS");
 201         gpio_direction_output(CONFIG_USB_SL811_BFIN_GPIO_VBUS, is_on);
 202
 203 }
 204 #endif
 205
 206 static struct sl811_platform_data sl811_priv = {
 207         .potpg = 10,
 208         .power = 250,       /* == 500mA */
 209 #if defined(CONFIG_USB_SL811_BFIN_USE_VBUS)
 210         .port_power = &sl811_port_power,
 211 #endif
 212 };
 213
 214 static struct platform_device sl811_hcd_device = {
 215         .name = "sl811-hcd",
 216         .id = 0,
 217         .dev = {
 218                 .platform_data = &sl811_priv,
 219         },
 220         .num_resources = ARRAY_SIZE(sl811_hcd_resources),
 221         .resource = sl811_hcd_resources,
 222 };
 223 #endif
 224
 225 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
 226 static struct resource isp1362_hcd_resources[] = {
 227         {
 228                 .start = 0x20360000,
 229                 .end = 0x20360000,
 230                 .flags = IORESOURCE_MEM,
 231         }, {
 232                 .start = 0x20360004,
 233                 .end = 0x20360004,
 234                 .flags = IORESOURCE_MEM,
 235         }, {
 236                 .start = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ,
 237                 .end = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ,
 238                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 239         },
 240 };
 241
 242 static struct isp1362_platform_data isp1362_priv = {
 243         .sel15Kres = 1,
 244         .clknotstop = 0,
 245         .oc_enable = 0,
 246         .int_act_high = 0,
 247         .int_edge_triggered = 0,
 248         .remote_wakeup_connected = 0,
 249         .no_power_switching = 1,
 250         .power_switching_mode = 0,
 251 };
 252
 253 static struct platform_device isp1362_hcd_device = {
 254         .name = "isp1362-hcd",
 255         .id = 0,
 256         .dev = {
 257                 .platform_data = &isp1362_priv,
 258         },
 259         .num_resources = ARRAY_SIZE(isp1362_hcd_resources),
 260         .resource = isp1362_hcd_resources,
 261 };
 262 #endif
 263
 264 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
 265 static struct platform_device bfin_mii_bus = {
 266         .name = "bfin_mii_bus",
 267 };
 268
 269 static struct platform_device bfin_mac_device = {
 270         .name = "bfin_mac",
 271         .dev.platform_data = &bfin_mii_bus,
 272 };
 273 #endif
 274
 275 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
 276 static struct resource net2272_bfin_resources[] = {
 277         {
 278                 .start = 0x20300000,
 279                 .end = 0x20300000 + 0x100,
 280                 .flags = IORESOURCE_MEM,
 281         }, {
 282                 .start = IRQ_PF7,
 283                 .end = IRQ_PF7,
 284                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 285         },
 286 };
 287
 288 static struct platform_device net2272_bfin_device = {
 289         .name = "net2272",
 290         .id = -1,
 291         .num_resources = ARRAY_SIZE(net2272_bfin_resources),
 292         .resource = net2272_bfin_resources,
 293 };
 294 #endif
 295
 296 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 297 /* all SPI peripherals info goes here */
 298
 299 #if defined(CONFIG_MTD_M25P80) \
 300         || defined(CONFIG_MTD_M25P80_MODULE)
 301 static struct mtd_partition bfin_spi_flash_partitions[] = {
 302         {
 303                 .name = "bootloader(spi)",
 304                 .size = 0x00020000,
 305                 .offset = 0,
 306                 .mask_flags = MTD_CAP_ROM
 307         }, {
 308                 .name = "linux kernel(spi)",
 309                 .size = 0xe0000,
 310                 .offset = 0x20000
 311         }, {
 312                 .name = "file system(spi)",
 313                 .size = 0x700000,
 314                 .offset = 0x00100000,
 315         }
 316 };
 317
 318 static struct flash_platform_data bfin_spi_flash_data = {
 319         .name = "m25p80",
 320         .parts = bfin_spi_flash_partitions,
 321         .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
 322         .type = "m25p64",
 323 };
 324
 325 /* SPI flash chip (m25p64) */
 326 static struct bfin5xx_spi_chip spi_flash_chip_info = {
 327         .enable_dma = 0,         /* use dma transfer with this chip*/
 328         .bits_per_word = 8,
 329 };
 330 #endif
 331
 332 #if defined(CONFIG_SPI_ADC_BF533) \
 333         || defined(CONFIG_SPI_ADC_BF533_MODULE)
 334 /* SPI ADC chip */
 335 static struct bfin5xx_spi_chip spi_adc_chip_info = {
 336         .enable_dma = 1,         /* use dma transfer with this chip*/
 337         .bits_per_word = 16,
 338 };
 339 #endif
 340
 341 #if defined(CONFIG_SND_BLACKFIN_AD1836) \
 342         || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
 343 static struct bfin5xx_spi_chip ad1836_spi_chip_info = {
 344         .enable_dma = 0,
 345         .bits_per_word = 16,
 346 };
 347 #endif
 348
 349 #if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE)
 350 static struct bfin5xx_spi_chip ad9960_spi_chip_info = {
 351         .enable_dma = 0,
 352         .bits_per_word = 16,
 353 };
 354 #endif
 355
 356 #if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
 357 static struct bfin5xx_spi_chip spi_mmc_chip_info = {
 358         .enable_dma = 1,
 359         .bits_per_word = 8,
 360 };
 361 #endif
 362
 363 #if defined(CONFIG_PBX)
 364 static struct bfin5xx_spi_chip spi_si3xxx_chip_info = {
 365         .ctl_reg        = 0x4, /* send zero */
 366         .enable_dma     = 0,
 367         .bits_per_word  = 8,
 368         .cs_change_per_word = 1,
 369 };
 370 #endif
 371
 372 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
 373 static struct bfin5xx_spi_chip spi_ad7877_chip_info = {
 374         .enable_dma = 0,
 375         .bits_per_word = 16,
 376 };
 377
 378 static const struct ad7877_platform_data bfin_ad7877_ts_info = {
 379         .model                  = 7877,
 380         .vref_delay_usecs       = 50,   /* internal, no capacitor */
 381         .x_plate_ohms           = 419,
 382         .y_plate_ohms           = 486,
 383         .pressure_max           = 1000,
 384         .pressure_min           = 0,
 385         .stopacq_polarity       = 1,
 386         .first_conversion_delay = 3,
 387         .acquisition_time       = 1,
 388         .averaging              = 1,
 389         .pen_down_acc_interval  = 1,
 390 };
 391 #endif
 392
 393 static struct spi_board_info bfin_spi_board_info[] __initdata = {
 394 #if defined(CONFIG_MTD_M25P80) \
 395         || defined(CONFIG_MTD_M25P80_MODULE)
 396         {
 397                 /* the modalias must be the same as spi device driver name */
 398                 .modalias = "m25p80", /* Name of spi_driver for this device */
 399                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
 400                 .bus_num = 0, /* Framework bus number */
 401                 .chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
 402                 .platform_data = &bfin_spi_flash_data,
 403                 .controller_data = &spi_flash_chip_info,
 404                 .mode = SPI_MODE_3,
 405         },
 406 #endif
 407
 408 #if defined(CONFIG_SPI_ADC_BF533) \
 409         || defined(CONFIG_SPI_ADC_BF533_MODULE)
 410         {
 411                 .modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
 412                 .max_speed_hz = 6250000,     /* max spi clock (SCK) speed in HZ */
 413                 .bus_num = 0, /* Framework bus number */
 414                 .chip_select = 1, /* Framework chip select. */
 415                 .platform_data = NULL, /* No spi_driver specific config */
 416                 .controller_data = &spi_adc_chip_info,
 417         },
 418 #endif
 419
 420 #if defined(CONFIG_SND_BLACKFIN_AD1836) \
 421         || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
 422         {
 423                 .modalias = "ad1836-spi",
 424                 .max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
 425                 .bus_num = 0,
 426                 .chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
 427                 .controller_data = &ad1836_spi_chip_info,
 428         },
 429 #endif
 430 #if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE)
 431         {
 432                 .modalias = "ad9960-spi",
 433                 .max_speed_hz = 10000000,     /* max spi clock (SCK) speed in HZ */
 434                 .bus_num = 0,
 435                 .chip_select = 1,
 436                 .controller_data = &ad9960_spi_chip_info,
 437         },
 438 #endif
 439 #if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
 440         {
 441                 .modalias = "spi_mmc_dummy",
 442                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
 443                 .bus_num = 0,
 444                 .chip_select = 0,
 445                 .platform_data = NULL,
 446                 .controller_data = &spi_mmc_chip_info,
 447                 .mode = SPI_MODE_3,
 448         },
 449         {
 450                 .modalias = "spi_mmc",
 451                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
 452                 .bus_num = 0,
 453                 .chip_select = CONFIG_SPI_MMC_CS_CHAN,
 454                 .platform_data = NULL,
 455                 .controller_data = &spi_mmc_chip_info,
 456                 .mode = SPI_MODE_3,
 457         },
 458 #endif
 459 #if defined(CONFIG_PBX)
 460         {
 461                 .modalias = "fxs-spi",
 462                 .max_speed_hz = 12500000,     /* max spi clock (SCK) speed in HZ */
 463                 .bus_num = 0,
 464                 .chip_select = 8 - CONFIG_J11_JUMPER,
 465                 .controller_data = &spi_si3xxx_chip_info,
 466                 .mode = SPI_MODE_3,
 467         },
 468         {
 469                 .modalias = "fxo-spi",
 470                 .max_speed_hz = 12500000,     /* max spi clock (SCK) speed in HZ */
 471                 .bus_num = 0,
 472                 .chip_select = 8 - CONFIG_J19_JUMPER,
 473                 .controller_data = &spi_si3xxx_chip_info,
 474                 .mode = SPI_MODE_3,
 475         },
 476 #endif
 477 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
 478         {
 479                 .modalias               = "ad7877",
 480                 .platform_data          = &bfin_ad7877_ts_info,
 481                 .irq                    = IRQ_PF6,
 482                 .max_speed_hz   = 12500000,     /* max spi clock (SCK) speed in HZ */
 483                 .bus_num        = 0,
 484                 .chip_select  = 1,
 485                 .controller_data = &spi_ad7877_chip_info,
 486         },
 487 #endif
 488 };
 489
 490 /* SPI controller data */
 491 static struct bfin5xx_spi_master bfin_spi0_info = {
 492         .num_chipselect = 8,
 493         .enable_dma = 1,  /* master has the ability to do dma transfer */
 494         .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
 495 };
 496
 497 /* SPI (0) */
 498 static struct resource bfin_spi0_resource[] = {
 499         [0] = {
 500                 .start = SPI0_REGBASE,
 501                 .end   = SPI0_REGBASE + 0xFF,
 502                 .flags = IORESOURCE_MEM,
 503                 },
 504         [1] = {
 505                 .start = CH_SPI,
 506                 .end   = CH_SPI,
 507                 .flags = IORESOURCE_IRQ,
 508         },
 509 };
 510
 511 static struct platform_device bfin_spi0_device = {
 512         .name = "bfin-spi",
 513         .id = 0, /* Bus number */
 514         .num_resources = ARRAY_SIZE(bfin_spi0_resource),
 515         .resource = bfin_spi0_resource,
 516         .dev = {
 517                 .platform_data = &bfin_spi0_info, /* Passed to driver */
 518         },
 519 };
 520 #endif  /* spi master and devices */
 521
 522 #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
 523 static struct platform_device bfin_fb_device = {
 524         .name = "bf537-lq035",
 525 };
 526 #endif
 527
 528 #if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
 529 static struct platform_device bfin_fb_adv7393_device = {
 530         .name = "bfin-adv7393",
 531 };
 532 #endif
 533
 534 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 535 static struct resource bfin_uart_resources[] = {
 536         {
 537                 .start = 0xFFC00400,
 538                 .end = 0xFFC004FF,
 539                 .flags = IORESOURCE_MEM,
 540         }, {
 541                 .start = 0xFFC02000,
 542                 .end = 0xFFC020FF,
 543                 .flags = IORESOURCE_MEM,
 544         },
 545 };
 546
 547 static struct platform_device bfin_uart_device = {
 548         .name = "bfin-uart",
 549         .id = 1,
 550         .num_resources = ARRAY_SIZE(bfin_uart_resources),
 551         .resource = bfin_uart_resources,
 552 };
 553 #endif
 554
 555 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
 556 #ifdef CONFIG_BFIN_SIR0
 557 static struct resource bfin_sir0_resources[] = {
 558         {
 559                 .start = 0xFFC00400,
 560                 .end = 0xFFC004FF,
 561                 .flags = IORESOURCE_MEM,
 562         },
 563         {
 564                 .start = IRQ_UART0_RX,
 565                 .end = IRQ_UART0_RX+1,
 566                 .flags = IORESOURCE_IRQ,
 567         },
 568         {
 569                 .start = CH_UART0_RX,
 570                 .end = CH_UART0_RX+1,
 571                 .flags = IORESOURCE_DMA,
 572         },
 573 };
 574
 575 static struct platform_device bfin_sir0_device = {
 576         .name = "bfin_sir",
 577         .id = 0,
 578         .num_resources = ARRAY_SIZE(bfin_sir0_resources),
 579         .resource = bfin_sir0_resources,
 580 };
 581 #endif
 582 #ifdef CONFIG_BFIN_SIR1
 583 static struct resource bfin_sir1_resources[] = {
 584         {
 585                 .start = 0xFFC02000,
 586                 .end = 0xFFC020FF,
 587                 .flags = IORESOURCE_MEM,
 588         },
 589         {
 590                 .start = IRQ_UART1_RX,
 591                 .end = IRQ_UART1_RX+1,
 592                 .flags = IORESOURCE_IRQ,
 593         },
 594         {
 595                 .start = CH_UART1_RX,
 596                 .end = CH_UART1_RX+1,
 597                 .flags = IORESOURCE_DMA,
 598         },
 599 };
 600
 601 static struct platform_device bfin_sir1_device = {
 602         .name = "bfin_sir",
 603         .id = 1,
 604         .num_resources = ARRAY_SIZE(bfin_sir1_resources),
 605         .resource = bfin_sir1_resources,
 606 };
 607 #endif
 608 #endif
 609
 610 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
 611 static struct resource bfin_twi0_resource[] = {
 612         [0] = {
 613                 .start = TWI0_REGBASE,
 614                 .end   = TWI0_REGBASE + 0xFF,
 615                 .flags = IORESOURCE_MEM,
 616         },
 617         [1] = {
 618                 .start = IRQ_TWI,
 619                 .end   = IRQ_TWI,
 620                 .flags = IORESOURCE_IRQ,
 621         },
 622 };
 623
 624 static struct platform_device i2c_bfin_twi_device = {
 625         .name = "i2c-bfin-twi",
 626         .id = 0,
 627         .num_resources = ARRAY_SIZE(bfin_twi0_resource),
 628         .resource = bfin_twi0_resource,
 629 };
 630 #endif
 631
 632 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
 633 static struct platform_device bfin_sport0_uart_device = {
 634         .name = "bfin-sport-uart",
 635         .id = 0,
 636 };
 637
 638 static struct platform_device bfin_sport1_uart_device = {
 639         .name = "bfin-sport-uart",
 640         .id = 1,
 641 };
 642 #endif
 643
 644 static struct platform_device *stamp_devices[] __initdata = {
 645 #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
 646         &bfin_pcmcia_cf_device,
 647 #endif
 648
 649 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
 650         &rtc_device,
 651 #endif
 652
 653 #if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE)
 654         &sl811_hcd_device,
 655 #endif
 656
 657 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
 658         &isp1362_hcd_device,
 659 #endif
 660
 661 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
 662         &smc91x_device,
 663 #endif
 664
 665 #if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
 666         &dm9000_device,
 667 #endif
 668
 669 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
 670         &bfin_mii_bus,
 671         &bfin_mac_device,
 672 #endif
 673
 674 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
 675         &net2272_bfin_device,
 676 #endif
 677
 678 #if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
 679         &bfin_isp1760_device,
 680 #endif
 681
 682 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 683         &bfin_spi0_device,
 684 #endif
 685
 686 #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
 687         &bfin_fb_device,
 688 #endif
 689
 690 #if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
 691         &bfin_fb_adv7393_device,
 692 #endif
 693
 694 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 695         &bfin_uart_device,
 696 #endif
 697
 698 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
 699 #ifdef CONFIG_BFIN_SIR0
 700         &bfin_sir0_device,
 701 #endif
 702 #ifdef CONFIG_BFIN_SIR1
 703         &bfin_sir1_device,
 704 #endif
 705 #endif
 706
 707 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
 708         &i2c_bfin_twi_device,
 709 #endif
 710
 711 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
 712         &bfin_sport0_uart_device,
 713         &bfin_sport1_uart_device,
 714 #endif
 715 };
 716
 717 static int __init generic_init(void)
 718 {
 719         printk(KERN_INFO "%s(): registering device resources\n", __func__);
 720         platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
 721 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 722         spi_register_board_info(bfin_spi_board_info,
 723                                 ARRAY_SIZE(bfin_spi_board_info));
 724 #endif
 725
 726         return 0;
 727 }
 728
 729 arch_initcall(generic_init);
 730
 731 void native_machine_restart(char *cmd)
 732 {
 733         /* workaround reboot hang when booting from SPI */
 734         if ((bfin_read_SYSCR() & 0x7) == 0x3)
 735                 bfin_reset_boot_spi_cs(P_DEFAULT_BOOT_SPI_CS);
 736 }
 737
 738 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
 739 void bfin_get_ether_addr(char *addr)
 740 {
 741         random_ether_addr(addr);
 742         printk(KERN_WARNING "%s:%s: Setting Ethernet MAC to a random one\n", __FILE__, __func__);
 743 }
 744 EXPORT_SYMBOL(bfin_get_ether_addr);
 745 #endif