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

   1 /*
   2  * File:         arch/blackfin/mach-bf537/boards/stamp.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 2004-2006 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/platform_device.h>
  33 #include <linux/mtd/mtd.h>
  34 #include <linux/mtd/partitions.h>
  35 #include <linux/mtd/physmap.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[] = "ADDS-BF537-STAMP";
  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_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
 108 #include <linux/input.h>
 109 #include <linux/gpio_keys.h>
 110
 111 static struct gpio_keys_button bfin_gpio_keys_table[] = {
 112         {BTN_0, GPIO_PF2, 1, "gpio-keys: BTN0"},
 113         {BTN_1, GPIO_PF3, 1, "gpio-keys: BTN1"},
 114         {BTN_2, GPIO_PF4, 1, "gpio-keys: BTN2"},
 115         {BTN_3, GPIO_PF5, 1, "gpio-keys: BTN3"},
 116 };
 117
 118 static struct gpio_keys_platform_data bfin_gpio_keys_data = {
 119         .buttons        = bfin_gpio_keys_table,
 120         .nbuttons       = ARRAY_SIZE(bfin_gpio_keys_table),
 121 };
 122
 123 static struct platform_device bfin_device_gpiokeys = {
 124         .name      = "gpio-keys",
 125         .dev = {
 126                 .platform_data = &bfin_gpio_keys_data,
 127         },
 128 };
 129 #endif
 130
 131 <<<<<<< HEAD:arch/blackfin/mach-bf537/boards/stamp.c
 132 =======
 133 static struct resource bfin_gpios_resources = {
 134         .start = 0,
 135         .end   = MAX_BLACKFIN_GPIOS - 1,
 136         .flags = IORESOURCE_IRQ,
 137 };
 138
 139 static struct platform_device bfin_gpios_device = {
 140         .name = "simple-gpio",
 141         .id = -1,
 142         .num_resources = 1,
 143         .resource = &bfin_gpios_resources,
 144 };
 145
 146 >>>>>>> 264e3e889d86e552b4191d69bb60f4f3b383135a:arch/blackfin/mach-bf537/boards/stamp.c
 147 #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
 148 static struct resource bfin_pcmcia_cf_resources[] = {
 149         {
 150                 .start = 0x20310000, /* IO PORT */
 151                 .end = 0x20312000,
 152                 .flags = IORESOURCE_MEM,
 153         }, {
 154                 .start = 0x20311000, /* Attribute Memory */
 155                 .end = 0x20311FFF,
 156                 .flags = IORESOURCE_MEM,
 157         }, {
 158                 .start = IRQ_PF4,
 159                 .end = IRQ_PF4,
 160                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
 161         }, {
 162                 .start = 6, /* Card Detect PF6 */
 163                 .end = 6,
 164                 .flags = IORESOURCE_IRQ,
 165         },
 166 };
 167
 168 static struct platform_device bfin_pcmcia_cf_device = {
 169         .name = "bfin_cf_pcmcia",
 170         .id = -1,
 171         .num_resources = ARRAY_SIZE(bfin_pcmcia_cf_resources),
 172         .resource = bfin_pcmcia_cf_resources,
 173 };
 174 #endif
 175
 176 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
 177 static struct platform_device rtc_device = {
 178         .name = "rtc-bfin",
 179         .id   = -1,
 180 };
 181 #endif
 182
 183 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
 184 static struct resource smc91x_resources[] = {
 185         {
 186                 .name = "smc91x-regs",
 187                 .start = 0x20300300,
 188                 .end = 0x20300300 + 16,
 189                 .flags = IORESOURCE_MEM,
 190         }, {
 191
 192                 .start = IRQ_PF7,
 193                 .end = IRQ_PF7,
 194                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 195         },
 196 };
 197 static struct platform_device smc91x_device = {
 198         .name = "smc91x",
 199         .id = 0,
 200         .num_resources = ARRAY_SIZE(smc91x_resources),
 201         .resource = smc91x_resources,
 202 };
 203 #endif
 204
 205 #if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
 206 static struct resource dm9000_resources[] = {
 207         [0] = {
 208                 .start  = 0x203FB800,
 209                 .end    = 0x203FB800 + 8,
 210                 .flags  = IORESOURCE_MEM,
 211         },
 212         [1] = {
 213                 .start  = IRQ_PF9,
 214                 .end    = IRQ_PF9,
 215                 .flags  = (IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE),
 216         },
 217 };
 218
 219 static struct platform_device dm9000_device = {
 220         .name           = "dm9000",
 221         .id             = -1,
 222         .num_resources  = ARRAY_SIZE(dm9000_resources),
 223         .resource       = dm9000_resources,
 224 };
 225 #endif
 226
 227 #if defined(CONFIG_AX88180) || defined(CONFIG_AX88180_MODULE)
 228 static struct resource ax88180_resources[] = {
 229         [0] = {
 230                 .start  = 0x20300000,
 231                 .end    = 0x20300000 + 0x8000,
 232                 .flags  = IORESOURCE_MEM,
 233         },
 234         [1] = {
 235                 .start  = IRQ_PF7,
 236                 .end    = IRQ_PF7,
 237                 .flags  = (IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL),
 238         },
 239 };
 240
 241 static struct platform_device ax88180_device = {
 242         .name           = "ax88180",
 243         .id             = -1,
 244         .num_resources  = ARRAY_SIZE(ax88180_resources),
 245         .resource       = ax88180_resources,
 246 };
 247 #endif
 248
 249 #if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE)
 250 static struct resource sl811_hcd_resources[] = {
 251         {
 252                 .start = 0x20340000,
 253                 .end = 0x20340000,
 254                 .flags = IORESOURCE_MEM,
 255         }, {
 256                 .start = 0x20340004,
 257                 .end = 0x20340004,
 258                 .flags = IORESOURCE_MEM,
 259         }, {
 260                 .start = CONFIG_USB_SL811_BFIN_IRQ,
 261                 .end = CONFIG_USB_SL811_BFIN_IRQ,
 262                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 263         },
 264 };
 265
 266 #if defined(CONFIG_USB_SL811_BFIN_USE_VBUS)
 267 void sl811_port_power(struct device *dev, int is_on)
 268 {
 269         gpio_request(CONFIG_USB_SL811_BFIN_GPIO_VBUS, "usb:SL811_VBUS");
 270         gpio_direction_output(CONFIG_USB_SL811_BFIN_GPIO_VBUS, is_on);
 271 }
 272 #endif
 273
 274 static struct sl811_platform_data sl811_priv = {
 275         .potpg = 10,
 276         .power = 250,       /* == 500mA */
 277 #if defined(CONFIG_USB_SL811_BFIN_USE_VBUS)
 278         .port_power = &sl811_port_power,
 279 #endif
 280 };
 281
 282 static struct platform_device sl811_hcd_device = {
 283         .name = "sl811-hcd",
 284         .id = 0,
 285         .dev = {
 286                 .platform_data = &sl811_priv,
 287         },
 288         .num_resources = ARRAY_SIZE(sl811_hcd_resources),
 289         .resource = sl811_hcd_resources,
 290 };
 291 #endif
 292
 293 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
 294 static struct resource isp1362_hcd_resources[] = {
 295         {
 296                 .start = 0x20360000,
 297                 .end = 0x20360000,
 298                 .flags = IORESOURCE_MEM,
 299         }, {
 300                 .start = 0x20360004,
 301                 .end = 0x20360004,
 302                 .flags = IORESOURCE_MEM,
 303         }, {
 304                 .start = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ,
 305                 .end = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ,
 306                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 307         },
 308 };
 309
 310 static struct isp1362_platform_data isp1362_priv = {
 311         .sel15Kres = 1,
 312         .clknotstop = 0,
 313         .oc_enable = 0,
 314         .int_act_high = 0,
 315         .int_edge_triggered = 0,
 316         .remote_wakeup_connected = 0,
 317         .no_power_switching = 1,
 318         .power_switching_mode = 0,
 319 };
 320
 321 static struct platform_device isp1362_hcd_device = {
 322         .name = "isp1362-hcd",
 323         .id = 0,
 324         .dev = {
 325                 .platform_data = &isp1362_priv,
 326         },
 327         .num_resources = ARRAY_SIZE(isp1362_hcd_resources),
 328         .resource = isp1362_hcd_resources,
 329 };
 330 #endif
 331
 332 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
 333 static struct platform_device bfin_mac_device = {
 334         .name = "bfin_mac",
 335 };
 336 #endif
 337
 338 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
 339 static struct resource net2272_bfin_resources[] = {
 340         {
 341                 .start = 0x20300000,
 342                 .end = 0x20300000 + 0x100,
 343                 .flags = IORESOURCE_MEM,
 344         }, {
 345                 .start = IRQ_PF7,
 346                 .end = IRQ_PF7,
 347                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 348         },
 349 };
 350
 351 static struct platform_device net2272_bfin_device = {
 352         .name = "net2272",
 353         .id = -1,
 354         .num_resources = ARRAY_SIZE(net2272_bfin_resources),
 355         .resource = net2272_bfin_resources,
 356 };
 357 #endif
 358
 359 static struct mtd_partition stamp_partitions[] = {
 360         {
 361                 .name       = "Bootloader",
 362 <<<<<<< HEAD:arch/blackfin/mach-bf537/boards/stamp.c
 363                 .size       = 0x20000,
 364 =======
 365                 .size       = 0x40000,
 366 >>>>>>> 264e3e889d86e552b4191d69bb60f4f3b383135a:arch/blackfin/mach-bf537/boards/stamp.c
 367                 .offset     = 0,
 368         }, {
 369                 .name       = "Kernel",
 370                 .size       = 0xE0000,
 371                 .offset     = MTDPART_OFS_APPEND,
 372         }, {
 373                 .name       = "RootFS",
 374 <<<<<<< HEAD:arch/blackfin/mach-bf537/boards/stamp.c
 375                 .size       = 0x400000 - 0x20000 - 0xE0000 - 0x10000,
 376 =======
 377                 .size       = 0x400000 - 0x40000 - 0xE0000 - 0x10000,
 378 >>>>>>> 264e3e889d86e552b4191d69bb60f4f3b383135a:arch/blackfin/mach-bf537/boards/stamp.c
 379                 .offset     = MTDPART_OFS_APPEND,
 380         }, {
 381                 .name       = "MAC Address",
 382                 .size       = MTDPART_SIZ_FULL,
 383                 .offset     = 0x3F0000,
 384                 .mask_flags = MTD_WRITEABLE,
 385         }
 386 };
 387
 388 static struct physmap_flash_data stamp_flash_data = {
 389         .width      = 2,
 390         .parts      = stamp_partitions,
 391         .nr_parts   = ARRAY_SIZE(stamp_partitions),
 392 };
 393
 394 static struct resource stamp_flash_resource = {
 395         .start = 0x20000000,
 396         .end   = 0x203fffff,
 397         .flags = IORESOURCE_MEM,
 398 };
 399
 400 static struct platform_device stamp_flash_device = {
 401         .name          = "physmap-flash",
 402         .id            = 0,
 403         .dev = {
 404                 .platform_data = &stamp_flash_data,
 405         },
 406         .num_resources = 1,
 407         .resource      = &stamp_flash_resource,
 408 };
 409
 410 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 411 /* all SPI peripherals info goes here */
 412
 413 #if defined(CONFIG_MTD_M25P80) \
 414         || defined(CONFIG_MTD_M25P80_MODULE)
 415 static struct mtd_partition bfin_spi_flash_partitions[] = {
 416         {
 417                 .name = "bootloader",
 418 <<<<<<< HEAD:arch/blackfin/mach-bf537/boards/stamp.c
 419                 .size = 0x00020000,
 420 =======
 421                 .size = 0x00040000,
 422 >>>>>>> 264e3e889d86e552b4191d69bb60f4f3b383135a:arch/blackfin/mach-bf537/boards/stamp.c
 423                 .offset = 0,
 424                 .mask_flags = MTD_CAP_ROM
 425         }, {
 426                 .name = "kernel",
 427                 .size = 0xe0000,
 428 <<<<<<< HEAD:arch/blackfin/mach-bf537/boards/stamp.c
 429                 .offset = 0x20000
 430 =======
 431                 .offset = MTDPART_OFS_APPEND,
 432 >>>>>>> 264e3e889d86e552b4191d69bb60f4f3b383135a:arch/blackfin/mach-bf537/boards/stamp.c
 433         }, {
 434                 .name = "file system",
 435 <<<<<<< HEAD:arch/blackfin/mach-bf537/boards/stamp.c
 436                 .size = 0x700000,
 437                 .offset = 0x00100000,
 438 =======
 439                 .size = MTDPART_SIZ_FULL,
 440                 .offset = MTDPART_OFS_APPEND,
 441 >>>>>>> 264e3e889d86e552b4191d69bb60f4f3b383135a:arch/blackfin/mach-bf537/boards/stamp.c
 442         }
 443 };
 444
 445 static struct flash_platform_data bfin_spi_flash_data = {
 446         .name = "m25p80",
 447         .parts = bfin_spi_flash_partitions,
 448         .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
 449         .type = "m25p64",
 450 };
 451
 452 /* SPI flash chip (m25p64) */
 453 static struct bfin5xx_spi_chip spi_flash_chip_info = {
 454         .enable_dma = 0,         /* use dma transfer with this chip*/
 455         .bits_per_word = 8,
 456 };
 457 #endif
 458
 459 #if defined(CONFIG_SPI_ADC_BF533) \
 460         || defined(CONFIG_SPI_ADC_BF533_MODULE)
 461 /* SPI ADC chip */
 462 static struct bfin5xx_spi_chip spi_adc_chip_info = {
 463         .enable_dma = 1,         /* use dma transfer with this chip*/
 464         .bits_per_word = 16,
 465 };
 466 #endif
 467
 468 #if defined(CONFIG_SND_BLACKFIN_AD1836) \
 469         || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
 470 static struct bfin5xx_spi_chip ad1836_spi_chip_info = {
 471         .enable_dma = 0,
 472         .bits_per_word = 16,
 473 };
 474 #endif
 475
 476 #if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE)
 477 static struct bfin5xx_spi_chip ad9960_spi_chip_info = {
 478         .enable_dma = 0,
 479         .bits_per_word = 16,
 480 };
 481 #endif
 482
 483 #if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
 484 static struct bfin5xx_spi_chip spi_mmc_chip_info = {
 485         .enable_dma = 1,
 486         .bits_per_word = 8,
 487 };
 488 #endif
 489
 490 #if defined(CONFIG_PBX)
 491 static struct bfin5xx_spi_chip spi_si3xxx_chip_info = {
 492         .ctl_reg        = 0x4, /* send zero */
 493         .enable_dma     = 0,
 494         .bits_per_word  = 8,
 495         .cs_change_per_word = 1,
 496 };
 497 #endif
 498
 499 <<<<<<< HEAD:arch/blackfin/mach-bf537/boards/stamp.c
 500 #if defined(CONFIG_AD5304) || defined(CONFIG_AD5304_MODULE)
 501 static struct bfin5xx_spi_chip ad5304_chip_info = {
 502         .enable_dma = 0,
 503         .bits_per_word = 16,
 504 };
 505 #endif
 506
 507 =======
 508 >>>>>>> 264e3e889d86e552b4191d69bb60f4f3b383135a:arch/blackfin/mach-bf537/boards/stamp.c
 509 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
 510 static struct bfin5xx_spi_chip spi_ad7877_chip_info = {
 511         .enable_dma = 0,
 512         .bits_per_word = 16,
 513 };
 514
 515 static const struct ad7877_platform_data bfin_ad7877_ts_info = {
 516         .model                  = 7877,
 517         .vref_delay_usecs       = 50,   /* internal, no capacitor */
 518         .x_plate_ohms           = 419,
 519         .y_plate_ohms           = 486,
 520         .pressure_max           = 1000,
 521         .pressure_min           = 0,
 522         .stopacq_polarity       = 1,
 523         .first_conversion_delay = 3,
 524         .acquisition_time       = 1,
 525         .averaging              = 1,
 526         .pen_down_acc_interval  = 1,
 527 };
 528 #endif
 529
 530 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
 531 static struct bfin5xx_spi_chip spidev_chip_info = {
 532         .enable_dma = 0,
 533         .bits_per_word = 8,
 534 };
 535 #endif
 536
 537 static struct spi_board_info bfin_spi_board_info[] __initdata = {
 538 #if defined(CONFIG_MTD_M25P80) \
 539         || defined(CONFIG_MTD_M25P80_MODULE)
 540         {
 541                 /* the modalias must be the same as spi device driver name */
 542                 .modalias = "m25p80", /* Name of spi_driver for this device */
 543                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
 544                 .bus_num = 0, /* Framework bus number */
 545                 .chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
 546                 .platform_data = &bfin_spi_flash_data,
 547                 .controller_data = &spi_flash_chip_info,
 548                 .mode = SPI_MODE_3,
 549         },
 550 #endif
 551
 552 #if defined(CONFIG_SPI_ADC_BF533) \
 553         || defined(CONFIG_SPI_ADC_BF533_MODULE)
 554         {
 555                 .modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
 556                 .max_speed_hz = 6250000,     /* max spi clock (SCK) speed in HZ */
 557                 .bus_num = 0, /* Framework bus number */
 558                 .chip_select = 1, /* Framework chip select. */
 559                 .platform_data = NULL, /* No spi_driver specific config */
 560                 .controller_data = &spi_adc_chip_info,
 561         },
 562 #endif
 563
 564 #if defined(CONFIG_SND_BLACKFIN_AD1836) \
 565         || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
 566         {
 567                 .modalias = "ad1836-spi",
 568                 .max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
 569                 .bus_num = 0,
 570                 .chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
 571                 .controller_data = &ad1836_spi_chip_info,
 572         },
 573 #endif
 574 #if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE)
 575         {
 576                 .modalias = "ad9960-spi",
 577                 .max_speed_hz = 10000000,     /* max spi clock (SCK) speed in HZ */
 578                 .bus_num = 0,
 579                 .chip_select = 1,
 580                 .controller_data = &ad9960_spi_chip_info,
 581         },
 582 #endif
 583 #if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
 584         {
 585                 .modalias = "spi_mmc_dummy",
 586                 .max_speed_hz = 20000000,     /* max spi clock (SCK) speed in HZ */
 587                 .bus_num = 0,
 588                 .chip_select = 0,
 589                 .platform_data = NULL,
 590                 .controller_data = &spi_mmc_chip_info,
 591                 .mode = SPI_MODE_3,
 592         },
 593         {
 594                 .modalias = "spi_mmc",
 595                 .max_speed_hz = 20000000,     /* max spi clock (SCK) speed in HZ */
 596                 .bus_num = 0,
 597                 .chip_select = CONFIG_SPI_MMC_CS_CHAN,
 598                 .platform_data = NULL,
 599                 .controller_data = &spi_mmc_chip_info,
 600                 .mode = SPI_MODE_3,
 601         },
 602 #endif
 603 #if defined(CONFIG_PBX)
 604         {
 605                 .modalias = "fxs-spi",
 606                 .max_speed_hz = 12500000,     /* max spi clock (SCK) speed in HZ */
 607                 .bus_num = 0,
 608                 .chip_select = 8 - CONFIG_J11_JUMPER,
 609                 .controller_data = &spi_si3xxx_chip_info,
 610                 .mode = SPI_MODE_3,
 611         },
 612         {
 613                 .modalias = "fxo-spi",
 614                 .max_speed_hz = 12500000,     /* max spi clock (SCK) speed in HZ */
 615                 .bus_num = 0,
 616                 .chip_select = 8 - CONFIG_J19_JUMPER,
 617                 .controller_data = &spi_si3xxx_chip_info,
 618                 .mode = SPI_MODE_3,
 619         },
 620 #endif
 621 <<<<<<< HEAD:arch/blackfin/mach-bf537/boards/stamp.c
 622 #if defined(CONFIG_AD5304) || defined(CONFIG_AD5304_MODULE)
 623         {
 624                 .modalias = "ad5304_spi",
 625                 .max_speed_hz = 1250000,     /* max spi clock (SCK) speed in HZ */
 626                 .bus_num = 0,
 627                 .chip_select = 2,
 628                 .platform_data = NULL,
 629                 .controller_data = &ad5304_chip_info,
 630                 .mode = SPI_MODE_2,
 631         },
 632 #endif
 633 =======
 634 >>>>>>> 264e3e889d86e552b4191d69bb60f4f3b383135a:arch/blackfin/mach-bf537/boards/stamp.c
 635 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
 636         {
 637                 .modalias               = "ad7877",
 638                 .platform_data          = &bfin_ad7877_ts_info,
 639                 .irq                    = IRQ_PF6,
 640                 .max_speed_hz   = 12500000,     /* max spi clock (SCK) speed in HZ */
 641                 .bus_num        = 0,
 642                 .chip_select  = 1,
 643                 .controller_data = &spi_ad7877_chip_info,
 644         },
 645 #endif
 646 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
 647         {
 648                 .modalias = "spidev",
 649                 .max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
 650                 .bus_num = 0,
 651                 .chip_select = 1,
 652                 .controller_data = &spidev_chip_info,
 653         },
 654 #endif
 655 };
 656
 657 /* SPI controller data */
 658 static struct bfin5xx_spi_master bfin_spi0_info = {
 659         .num_chipselect = 8,
 660         .enable_dma = 1,  /* master has the ability to do dma transfer */
 661         .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
 662 };
 663
 664 /* SPI (0) */
 665 static struct resource bfin_spi0_resource[] = {
 666         [0] = {
 667                 .start = SPI0_REGBASE,
 668                 .end   = SPI0_REGBASE + 0xFF,
 669                 .flags = IORESOURCE_MEM,
 670                 },
 671         [1] = {
 672                 .start = CH_SPI,
 673                 .end   = CH_SPI,
 674                 .flags = IORESOURCE_IRQ,
 675         },
 676 };
 677
 678 static struct platform_device bfin_spi0_device = {
 679         .name = "bfin-spi",
 680         .id = 0, /* Bus number */
 681         .num_resources = ARRAY_SIZE(bfin_spi0_resource),
 682         .resource = bfin_spi0_resource,
 683         .dev = {
 684                 .platform_data = &bfin_spi0_info, /* Passed to driver */
 685         },
 686 };
 687 #endif  /* spi master and devices */
 688
 689 #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
 690 static struct platform_device bfin_fb_device = {
 691         .name = "bf537-lq035",
 692 };
 693 #endif
 694
 695 #if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
 696 static struct platform_device bfin_fb_adv7393_device = {
 697         .name = "bfin-adv7393",
 698 };
 699 #endif
 700
 701 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 702 static struct resource bfin_uart_resources[] = {
 703 #ifdef CONFIG_SERIAL_BFIN_UART0
 704         {
 705                 .start = 0xFFC00400,
 706                 .end = 0xFFC004FF,
 707                 .flags = IORESOURCE_MEM,
 708         },
 709 #endif
 710 #ifdef CONFIG_SERIAL_BFIN_UART1
 711         {
 712                 .start = 0xFFC02000,
 713                 .end = 0xFFC020FF,
 714                 .flags = IORESOURCE_MEM,
 715         },
 716 #endif
 717 };
 718
 719 static struct platform_device bfin_uart_device = {
 720         .name = "bfin-uart",
 721         .id = 1,
 722         .num_resources = ARRAY_SIZE(bfin_uart_resources),
 723         .resource = bfin_uart_resources,
 724 };
 725 #endif
 726
 727 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
 728 static struct resource bfin_twi0_resource[] = {
 729         [0] = {
 730                 .start = TWI0_REGBASE,
 731                 .end   = TWI0_REGBASE,
 732                 .flags = IORESOURCE_MEM,
 733         },
 734         [1] = {
 735                 .start = IRQ_TWI,
 736                 .end   = IRQ_TWI,
 737                 .flags = IORESOURCE_IRQ,
 738         },
 739 };
 740
 741 static struct platform_device i2c_bfin_twi_device = {
 742         .name = "i2c-bfin-twi",
 743         .id = 0,
 744         .num_resources = ARRAY_SIZE(bfin_twi0_resource),
 745         .resource = bfin_twi0_resource,
 746 };
 747 #endif
 748
 749 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
 750 static struct platform_device bfin_sport0_uart_device = {
 751         .name = "bfin-sport-uart",
 752         .id = 0,
 753 };
 754
 755 static struct platform_device bfin_sport1_uart_device = {
 756         .name = "bfin-sport-uart",
 757         .id = 1,
 758 };
 759 #endif
 760
 761 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
 762 #define PATA_INT        55
 763
 764 static struct pata_platform_info bfin_pata_platform_data = {
 765         .ioport_shift = 1,
 766         .irq_flags = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
 767 };
 768
 769 static struct resource bfin_pata_resources[] = {
 770         {
 771                 .start = 0x20314020,
 772                 .end = 0x2031403F,
 773                 .flags = IORESOURCE_MEM,
 774         },
 775         {
 776                 .start = 0x2031401C,
 777                 .end = 0x2031401F,
 778                 .flags = IORESOURCE_MEM,
 779         },
 780         {
 781                 .start = PATA_INT,
 782                 .end = PATA_INT,
 783                 .flags = IORESOURCE_IRQ,
 784         },
 785 };
 786
 787 static struct platform_device bfin_pata_device = {
 788         .name = "pata_platform",
 789         .id = -1,
 790         .num_resources = ARRAY_SIZE(bfin_pata_resources),
 791         .resource = bfin_pata_resources,
 792         .dev = {
 793                 .platform_data = &bfin_pata_platform_data,
 794         }
 795 };
 796 #endif
 797
 798 static struct platform_device *stamp_devices[] __initdata = {
 799 #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
 800         &bfin_pcmcia_cf_device,
 801 #endif
 802
 803 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
 804         &rtc_device,
 805 #endif
 806
 807 #if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE)
 808         &sl811_hcd_device,
 809 #endif
 810
 811 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
 812         &isp1362_hcd_device,
 813 #endif
 814
 815 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
 816         &smc91x_device,
 817 #endif
 818
 819 #if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
 820         &dm9000_device,
 821 #endif
 822
 823 #if defined(CONFIG_AX88180) || defined(CONFIG_AX88180_MODULE)
 824         &ax88180_device,
 825 #endif
 826
 827 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
 828         &bfin_mac_device,
 829 #endif
 830
 831 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
 832         &net2272_bfin_device,
 833 #endif
 834
 835 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 836         &bfin_spi0_device,
 837 #endif
 838
 839 #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
 840         &bfin_fb_device,
 841 #endif
 842
 843 #if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
 844         &bfin_fb_adv7393_device,
 845 #endif
 846
 847 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 848         &bfin_uart_device,
 849 #endif
 850
 851 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
 852         &i2c_bfin_twi_device,
 853 #endif
 854
 855 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
 856         &bfin_sport0_uart_device,
 857         &bfin_sport1_uart_device,
 858 #endif
 859
 860 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
 861         &bfin_pata_device,
 862 #endif
 863
 864 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
 865         &bfin_device_gpiokeys,
 866 #endif
 867 <<<<<<< HEAD:arch/blackfin/mach-bf537/boards/stamp.c
 868 =======
 869
 870         &bfin_gpios_device,
 871 >>>>>>> 264e3e889d86e552b4191d69bb60f4f3b383135a:arch/blackfin/mach-bf537/boards/stamp.c
 872         &stamp_flash_device,
 873 };
 874
 875 static int __init stamp_init(void)
 876 {
 877         printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__);
 878         platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
 879 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 880         spi_register_board_info(bfin_spi_board_info,
 881                                 ARRAY_SIZE(bfin_spi_board_info));
 882 #endif
 883
 884 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
 885         irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
 886 #endif
 887         return 0;
 888 }
 889
 890 arch_initcall(stamp_init);
 891
 892 void native_machine_restart(char *cmd)
 893 {
 894         /* workaround reboot hang when booting from SPI */
 895         if ((bfin_read_SYSCR() & 0x7) == 0x3)
 896                 bfin_gpio_reset_spi0_ssel1();
 897 }
 898
 899 /*
 900  * Currently the MAC address is saved in Flash by U-Boot
 901  */
 902 #define FLASH_MAC       0x203f0000
 903 void bfin_get_ether_addr(char *addr)
 904 {
 905         *(u32 *)(&(addr[0])) = bfin_read32(FLASH_MAC);
 906         *(u16 *)(&(addr[4])) = bfin_read16(FLASH_MAC + 4);
 907 }
 908 EXPORT_SYMBOL(bfin_get_ether_addr);