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/kernel.h>
  33 #include <linux/platform_device.h>
  34 #include <linux/mtd/mtd.h>
  35 #include <linux/mtd/nand.h>
  36 #include <linux/mtd/partitions.h>
  37 #include <linux/mtd/plat-ram.h>
  38 #include <linux/mtd/physmap.h>
  39 #include <linux/spi/spi.h>
  40 #include <linux/spi/flash.h>
  41 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
  42 #include <linux/usb/isp1362.h>
  43 #endif
  44 #include <linux/ata_platform.h>
  45 #include <linux/irq.h>
  46 #include <linux/interrupt.h>
  47 #include <linux/i2c.h>
  48 #include <linux/usb/sl811.h>
  49 #include <linux/spi/mmc_spi.h>
  50 #include <asm/dma.h>
  51 #include <asm/bfin5xx_spi.h>
  52 #include <asm/reboot.h>
  53 #include <asm/portmux.h>
  54 #include <asm/dpmc.h>
  55
  56 /*
  57  * Name the Board for the /proc/cpuinfo
  58  */
  59 const char bfin_board_name[] = "ADI BF537-STAMP";
  60
  61 /*
  62  *  Driver needs to know address, irq and flag pin.
  63  */
  64
  65 #if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
  66 #include <linux/usb/isp1760.h>
  67 static struct resource bfin_isp1760_resources[] = {
  68         [0] = {
  69                 .start  = 0x203C0000,
  70                 .end    = 0x203C0000 + 0x000fffff,
  71                 .flags  = IORESOURCE_MEM,
  72         },
  73         [1] = {
  74                 .start  = IRQ_PF7,
  75                 .end    = IRQ_PF7,
  76                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
  77         },
  78 };
  79
  80 static struct isp1760_platform_data isp1760_priv = {
  81         .is_isp1761 = 0,
  82         .bus_width_16 = 1,
  83         .port1_otg = 0,
  84         .analog_oc = 0,
  85         .dack_polarity_high = 0,
  86         .dreq_polarity_high = 0,
  87 };
  88
  89 static struct platform_device bfin_isp1760_device = {
  90         .name           = "isp1760-hcd",
  91         .id             = 0,
  92         .dev = {
  93                 .platform_data = &isp1760_priv,
  94         },
  95         .num_resources  = ARRAY_SIZE(bfin_isp1760_resources),
  96         .resource       = bfin_isp1760_resources,
  97 };
  98 #endif
  99
 100 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
 101 #include <linux/input.h>
 102 #include <linux/gpio_keys.h>
 103
 104 static struct gpio_keys_button bfin_gpio_keys_table[] = {
 105         {BTN_0, GPIO_PF2, 1, "gpio-keys: BTN0"},
 106         {BTN_1, GPIO_PF3, 1, "gpio-keys: BTN1"},
 107         {BTN_2, GPIO_PF4, 1, "gpio-keys: BTN2"},
 108         {BTN_3, GPIO_PF5, 1, "gpio-keys: BTN3"},
 109 };
 110
 111 static struct gpio_keys_platform_data bfin_gpio_keys_data = {
 112         .buttons        = bfin_gpio_keys_table,
 113         .nbuttons       = ARRAY_SIZE(bfin_gpio_keys_table),
 114 };
 115
 116 static struct platform_device bfin_device_gpiokeys = {
 117         .name      = "gpio-keys",
 118         .dev = {
 119                 .platform_data = &bfin_gpio_keys_data,
 120         },
 121 };
 122 #endif
 123
 124 static struct resource bfin_gpios_resources = {
 125         .start = 0,
 126         .end   = MAX_BLACKFIN_GPIOS - 1,
 127         .flags = IORESOURCE_IRQ,
 128 };
 129
 130 static struct platform_device bfin_gpios_device = {
 131         .name = "simple-gpio",
 132         .id = -1,
 133         .num_resources = 1,
 134         .resource = &bfin_gpios_resources,
 135 };
 136
 137 #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
 138 static struct resource bfin_pcmcia_cf_resources[] = {
 139         {
 140                 .start = 0x20310000, /* IO PORT */
 141                 .end = 0x20312000,
 142                 .flags = IORESOURCE_MEM,
 143         }, {
 144                 .start = 0x20311000, /* Attribute Memory */
 145                 .end = 0x20311FFF,
 146                 .flags = IORESOURCE_MEM,
 147         }, {
 148                 .start = IRQ_PF4,
 149                 .end = IRQ_PF4,
 150                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
 151         }, {
 152                 .start = 6, /* Card Detect PF6 */
 153                 .end = 6,
 154                 .flags = IORESOURCE_IRQ,
 155         },
 156 };
 157
 158 static struct platform_device bfin_pcmcia_cf_device = {
 159         .name = "bfin_cf_pcmcia",
 160         .id = -1,
 161         .num_resources = ARRAY_SIZE(bfin_pcmcia_cf_resources),
 162         .resource = bfin_pcmcia_cf_resources,
 163 };
 164 #endif
 165
 166 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
 167 static struct platform_device rtc_device = {
 168         .name = "rtc-bfin",
 169         .id   = -1,
 170 };
 171 #endif
 172
 173 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
 174 static struct resource smc91x_resources[] = {
 175         {
 176                 .name = "smc91x-regs",
 177                 .start = 0x20300300,
 178                 .end = 0x20300300 + 16,
 179                 .flags = IORESOURCE_MEM,
 180         }, {
 181
 182                 .start = IRQ_PF7,
 183                 .end = IRQ_PF7,
 184                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 185         },
 186 };
 187 static struct platform_device smc91x_device = {
 188         .name = "smc91x",
 189         .id = 0,
 190         .num_resources = ARRAY_SIZE(smc91x_resources),
 191         .resource = smc91x_resources,
 192 };
 193 #endif
 194
 195 #if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
 196 static struct resource dm9000_resources[] = {
 197         [0] = {
 198                 .start  = 0x203FB800,
 199                 .end    = 0x203FB800 + 8,
 200                 .flags  = IORESOURCE_MEM,
 201         },
 202         [1] = {
 203                 .start  = IRQ_PF9,
 204                 .end    = IRQ_PF9,
 205                 .flags  = (IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE),
 206         },
 207 };
 208
 209 static struct platform_device dm9000_device = {
 210         .name           = "dm9000",
 211         .id             = -1,
 212         .num_resources  = ARRAY_SIZE(dm9000_resources),
 213         .resource       = dm9000_resources,
 214 };
 215 #endif
 216
 217 #if defined(CONFIG_AX88180) || defined(CONFIG_AX88180_MODULE)
 218 static struct resource ax88180_resources[] = {
 219         [0] = {
 220                 .start  = 0x20300000,
 221                 .end    = 0x20300000 + 0x8000,
 222                 .flags  = IORESOURCE_MEM,
 223         },
 224         [1] = {
 225                 .start  = IRQ_PF7,
 226                 .end    = IRQ_PF7,
 227                 .flags  = (IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL),
 228         },
 229 };
 230
 231 static struct platform_device ax88180_device = {
 232         .name           = "ax88180",
 233         .id             = -1,
 234         .num_resources  = ARRAY_SIZE(ax88180_resources),
 235         .resource       = ax88180_resources,
 236 };
 237 #endif
 238
 239 #if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE)
 240 static struct resource sl811_hcd_resources[] = {
 241         {
 242                 .start = 0x20340000,
 243                 .end = 0x20340000,
 244                 .flags = IORESOURCE_MEM,
 245         }, {
 246                 .start = 0x20340004,
 247                 .end = 0x20340004,
 248                 .flags = IORESOURCE_MEM,
 249         }, {
 250                 .start = CONFIG_USB_SL811_BFIN_IRQ,
 251                 .end = CONFIG_USB_SL811_BFIN_IRQ,
 252                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 253         },
 254 };
 255
 256 #if defined(CONFIG_USB_SL811_BFIN_USE_VBUS)
 257 void sl811_port_power(struct device *dev, int is_on)
 258 {
 259         gpio_request(CONFIG_USB_SL811_BFIN_GPIO_VBUS, "usb:SL811_VBUS");
 260         gpio_direction_output(CONFIG_USB_SL811_BFIN_GPIO_VBUS, is_on);
 261 }
 262 #endif
 263
 264 static struct sl811_platform_data sl811_priv = {
 265         .potpg = 10,
 266         .power = 250,       /* == 500mA */
 267 #if defined(CONFIG_USB_SL811_BFIN_USE_VBUS)
 268         .port_power = &sl811_port_power,
 269 #endif
 270 };
 271
 272 static struct platform_device sl811_hcd_device = {
 273         .name = "sl811-hcd",
 274         .id = 0,
 275         .dev = {
 276                 .platform_data = &sl811_priv,
 277         },
 278         .num_resources = ARRAY_SIZE(sl811_hcd_resources),
 279         .resource = sl811_hcd_resources,
 280 };
 281 #endif
 282
 283 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
 284 static struct resource isp1362_hcd_resources[] = {
 285         {
 286                 .start = 0x20360000,
 287                 .end = 0x20360000,
 288                 .flags = IORESOURCE_MEM,
 289         }, {
 290                 .start = 0x20360004,
 291                 .end = 0x20360004,
 292                 .flags = IORESOURCE_MEM,
 293         }, {
 294                 .start = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ,
 295                 .end = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ,
 296                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 297         },
 298 };
 299
 300 static struct isp1362_platform_data isp1362_priv = {
 301         .sel15Kres = 1,
 302         .clknotstop = 0,
 303         .oc_enable = 0,
 304         .int_act_high = 0,
 305         .int_edge_triggered = 0,
 306         .remote_wakeup_connected = 0,
 307         .no_power_switching = 1,
 308         .power_switching_mode = 0,
 309 };
 310
 311 static struct platform_device isp1362_hcd_device = {
 312         .name = "isp1362-hcd",
 313         .id = 0,
 314         .dev = {
 315                 .platform_data = &isp1362_priv,
 316         },
 317         .num_resources = ARRAY_SIZE(isp1362_hcd_resources),
 318         .resource = isp1362_hcd_resources,
 319 };
 320 #endif
 321
 322 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
 323 static struct platform_device bfin_mii_bus = {
 324         .name = "bfin_mii_bus",
 325 };
 326
 327 static struct platform_device bfin_mac_device = {
 328         .name = "bfin_mac",
 329         .dev.platform_data = &bfin_mii_bus,
 330 };
 331 #endif
 332
 333 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
 334 static struct resource net2272_bfin_resources[] = {
 335         {
 336                 .start = 0x20300000,
 337                 .end = 0x20300000 + 0x100,
 338                 .flags = IORESOURCE_MEM,
 339         }, {
 340                 .start = IRQ_PF7,
 341                 .end = IRQ_PF7,
 342                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 343         },
 344 };
 345
 346 static struct platform_device net2272_bfin_device = {
 347         .name = "net2272",
 348         .id = -1,
 349         .num_resources = ARRAY_SIZE(net2272_bfin_resources),
 350         .resource = net2272_bfin_resources,
 351 };
 352 #endif
 353
 354 #if defined(CONFIG_MTD_NAND_PLATFORM) || defined(CONFIG_MTD_NAND_PLATFORM_MODULE)
 355 #ifdef CONFIG_MTD_PARTITIONS
 356 const char *part_probes[] = { "cmdlinepart", "RedBoot", NULL };
 357
 358 static struct mtd_partition bfin_plat_nand_partitions[] = {
 359         {
 360                 .name   = "linux kernel(nand)",
 361                 .size   = 0x400000,
 362                 .offset = 0,
 363         }, {
 364                 .name   = "file system(nand)",
 365                 .size   = MTDPART_SIZ_FULL,
 366                 .offset = MTDPART_OFS_APPEND,
 367         },
 368 };
 369 #endif
 370
 371 #define BFIN_NAND_PLAT_CLE 2
 372 #define BFIN_NAND_PLAT_ALE 1
 373 static void bfin_plat_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl)
 374 {
 375         struct nand_chip *this = mtd->priv;
 376
 377         if (cmd == NAND_CMD_NONE)
 378                 return;
 379
 380         if (ctrl & NAND_CLE)
 381                 writeb(cmd, this->IO_ADDR_W + (1 << BFIN_NAND_PLAT_CLE));
 382         else
 383                 writeb(cmd, this->IO_ADDR_W + (1 << BFIN_NAND_PLAT_ALE));
 384 }
 385
 386 #define BFIN_NAND_PLAT_READY GPIO_PF3
 387 static int bfin_plat_nand_dev_ready(struct mtd_info *mtd)
 388 {
 389         return gpio_get_value(BFIN_NAND_PLAT_READY);
 390 }
 391
 392 static struct platform_nand_data bfin_plat_nand_data = {
 393         .chip = {
 394                 .chip_delay = 30,
 395 #ifdef CONFIG_MTD_PARTITIONS
 396                 .part_probe_types = part_probes,
 397                 .partitions = bfin_plat_nand_partitions,
 398                 .nr_partitions = ARRAY_SIZE(bfin_plat_nand_partitions),
 399 #endif
 400         },
 401         .ctrl = {
 402                 .cmd_ctrl  = bfin_plat_nand_cmd_ctrl,
 403                 .dev_ready = bfin_plat_nand_dev_ready,
 404         },
 405 };
 406
 407 #define MAX(x, y) (x > y ? x : y)
 408 static struct resource bfin_plat_nand_resources = {
 409         .start = 0x20212000,
 410         .end   = 0x20212000 + (1 << MAX(BFIN_NAND_PLAT_CLE, BFIN_NAND_PLAT_ALE)),
 411         .flags = IORESOURCE_IO,
 412 };
 413
 414 static struct platform_device bfin_async_nand_device = {
 415         .name = "gen_nand",
 416         .id = -1,
 417         .num_resources = 1,
 418         .resource = &bfin_plat_nand_resources,
 419         .dev = {
 420                 .platform_data = &bfin_plat_nand_data,
 421         },
 422 };
 423
 424 static void bfin_plat_nand_init(void)
 425 {
 426         gpio_request(BFIN_NAND_PLAT_READY, "bfin_nand_plat");
 427 }
 428 #else
 429 static void bfin_plat_nand_init(void) {}
 430 #endif
 431
 432 #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
 433 static struct mtd_partition stamp_partitions[] = {
 434         {
 435                 .name       = "bootloader(nor)",
 436                 .size       = 0x40000,
 437                 .offset     = 0,
 438         }, {
 439                 .name       = "linux kernel(nor)",
 440                 .size       = 0x180000,
 441                 .offset     = MTDPART_OFS_APPEND,
 442         }, {
 443                 .name       = "file system(nor)",
 444                 .size       = 0x400000 - 0x40000 - 0x180000 - 0x10000,
 445                 .offset     = MTDPART_OFS_APPEND,
 446         }, {
 447                 .name       = "MAC Address(nor)",
 448                 .size       = MTDPART_SIZ_FULL,
 449                 .offset     = 0x3F0000,
 450                 .mask_flags = MTD_WRITEABLE,
 451         }
 452 };
 453
 454 static struct physmap_flash_data stamp_flash_data = {
 455         .width      = 2,
 456         .parts      = stamp_partitions,
 457         .nr_parts   = ARRAY_SIZE(stamp_partitions),
 458 };
 459
 460 static struct resource stamp_flash_resource = {
 461         .start = 0x20000000,
 462         .end   = 0x203fffff,
 463         .flags = IORESOURCE_MEM,
 464 };
 465
 466 static struct platform_device stamp_flash_device = {
 467         .name          = "physmap-flash",
 468         .id            = 0,
 469         .dev = {
 470                 .platform_data = &stamp_flash_data,
 471         },
 472         .num_resources = 1,
 473         .resource      = &stamp_flash_resource,
 474 };
 475 #endif
 476
 477 #if defined(CONFIG_MTD_M25P80) \
 478         || defined(CONFIG_MTD_M25P80_MODULE)
 479 static struct mtd_partition bfin_spi_flash_partitions[] = {
 480         {
 481                 .name = "bootloader(spi)",
 482                 .size = 0x00040000,
 483                 .offset = 0,
 484                 .mask_flags = MTD_CAP_ROM
 485         }, {
 486                 .name = "linux kernel(spi)",
 487                 .size = 0x180000,
 488                 .offset = MTDPART_OFS_APPEND,
 489         }, {
 490                 .name = "file system(spi)",
 491                 .size = MTDPART_SIZ_FULL,
 492                 .offset = MTDPART_OFS_APPEND,
 493         }
 494 };
 495
 496 static struct flash_platform_data bfin_spi_flash_data = {
 497         .name = "m25p80",
 498         .parts = bfin_spi_flash_partitions,
 499         .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
 500         /* .type = "m25p64", */
 501 };
 502
 503 /* SPI flash chip (m25p64) */
 504 static struct bfin5xx_spi_chip spi_flash_chip_info = {
 505         .enable_dma = 0,         /* use dma transfer with this chip*/
 506         .bits_per_word = 8,
 507 };
 508 #endif
 509
 510 #if defined(CONFIG_BFIN_SPI_ADC) \
 511         || defined(CONFIG_BFIN_SPI_ADC_MODULE)
 512 /* SPI ADC chip */
 513 static struct bfin5xx_spi_chip spi_adc_chip_info = {
 514         .enable_dma = 1,         /* use dma transfer with this chip*/
 515         .bits_per_word = 16,
 516 };
 517 #endif
 518
 519 #if defined(CONFIG_SND_BLACKFIN_AD1836) \
 520         || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
 521 static struct bfin5xx_spi_chip ad1836_spi_chip_info = {
 522         .enable_dma = 0,
 523         .bits_per_word = 16,
 524 };
 525 #endif
 526
 527 #if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE)
 528 static struct bfin5xx_spi_chip ad9960_spi_chip_info = {
 529         .enable_dma = 0,
 530         .bits_per_word = 16,
 531 };
 532 #endif
 533
 534 #if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
 535 #define MMC_SPI_CARD_DETECT_INT IRQ_PF5
 536
 537 static int bfin_mmc_spi_init(struct device *dev,
 538         irqreturn_t (*detect_int)(int, void *), void *data)
 539 {
 540         return request_irq(MMC_SPI_CARD_DETECT_INT, detect_int,
 541                 IRQF_TRIGGER_FALLING, "mmc-spi-detect", data);
 542 }
 543
 544 static void bfin_mmc_spi_exit(struct device *dev, void *data)
 545 {
 546         free_irq(MMC_SPI_CARD_DETECT_INT, data);
 547 }
 548
 549 static struct mmc_spi_platform_data bfin_mmc_spi_pdata = {
 550         .init = bfin_mmc_spi_init,
 551         .exit = bfin_mmc_spi_exit,
 552         .detect_delay = 100, /* msecs */
 553 };
 554
 555 static struct bfin5xx_spi_chip  mmc_spi_chip_info = {
 556         .enable_dma = 0,
 557         .bits_per_word = 8,
 558 };
 559 #endif
 560
 561 #if defined(CONFIG_PBX)
 562 static struct bfin5xx_spi_chip spi_si3xxx_chip_info = {
 563         .ctl_reg        = 0x4, /* send zero */
 564         .enable_dma     = 0,
 565         .bits_per_word  = 8,
 566         .cs_change_per_word = 1,
 567 };
 568 #endif
 569
 570 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
 571 #include <linux/spi/ad7877.h>
 572 static struct bfin5xx_spi_chip spi_ad7877_chip_info = {
 573         .enable_dma = 0,
 574         .bits_per_word = 16,
 575 };
 576
 577 static const struct ad7877_platform_data bfin_ad7877_ts_info = {
 578         .model                  = 7877,
 579         .vref_delay_usecs       = 50,   /* internal, no capacitor */
 580         .x_plate_ohms           = 419,
 581         .y_plate_ohms           = 486,
 582         .pressure_max           = 1000,
 583         .pressure_min           = 0,
 584         .stopacq_polarity       = 1,
 585         .first_conversion_delay = 3,
 586         .acquisition_time       = 1,
 587         .averaging              = 1,
 588         .pen_down_acc_interval  = 1,
 589 };
 590 #endif
 591
 592 #if defined(CONFIG_TOUCHSCREEN_AD7879) || defined(CONFIG_TOUCHSCREEN_AD7879_MODULE)
 593 #include <linux/spi/ad7879.h>
 594 static const struct ad7879_platform_data bfin_ad7879_ts_info = {
 595         .model                  = 7879, /* Model = AD7879 */
 596         .x_plate_ohms           = 620,  /* 620 Ohm from the touch datasheet */
 597         .pressure_max           = 10000,
 598         .pressure_min           = 0,
 599         .first_conversion_delay = 3,    /* wait 512us before do a first conversion */
 600         .acquisition_time       = 1,    /* 4us acquisition time per sample */
 601         .median                 = 2,    /* do 8 measurements */
 602         .averaging              = 1,    /* take the average of 4 middle samples */
 603         .pen_down_acc_interval  = 255,  /* 9.4 ms */
 604         .gpio_output            = 1,    /* configure AUX/VBAT/GPIO as GPIO output */
 605         .gpio_default           = 1,    /* During initialization set GPIO = HIGH */
 606 };
 607 #endif
 608
 609 #if defined(CONFIG_INPUT_ADXL34X) || defined(CONFIG_INPUT_ADXL34X_MODULE)
 610 #include <linux/input.h>
 611 #include <linux/spi/adxl34x.h>
 612 static const struct adxl34x_platform_data adxl34x_info = {
 613         .x_axis_offset = 0,
 614         .y_axis_offset = 0,
 615         .z_axis_offset = 0,
 616         .tap_threshold = 0x31,
 617         .tap_duration = 0x10,
 618         .tap_latency = 0x60,
 619         .tap_window = 0xF0,
 620         .tap_axis_control = ADXL_TAP_X_EN | ADXL_TAP_Y_EN | ADXL_TAP_Z_EN,
 621         .act_axis_control = 0xFF,
 622         .activity_threshold = 5,
 623         .inactivity_threshold = 3,
 624         .inactivity_time = 4,
 625         .free_fall_threshold = 0x7,
 626         .free_fall_time = 0x20,
 627         .data_rate = 0x8,
 628         .data_range = ADXL_FULL_RES,
 629
 630         .ev_type = EV_ABS,
 631         .ev_code_x = ABS_X,             /* EV_REL */
 632         .ev_code_y = ABS_Y,             /* EV_REL */
 633         .ev_code_z = ABS_Z,             /* EV_REL */
 634
 635         .ev_code_tap_x = BTN_TOUCH,             /* EV_KEY */
 636         .ev_code_tap_y = BTN_TOUCH,             /* EV_KEY */
 637         .ev_code_tap_z = BTN_TOUCH,             /* EV_KEY */
 638
 639 /*      .ev_code_ff = KEY_F,*/          /* EV_KEY */
 640 /*      .ev_code_act_inactivity = KEY_A,*/      /* EV_KEY */
 641         .power_mode = ADXL_AUTO_SLEEP | ADXL_LINK,
 642         .fifo_mode = ADXL_FIFO_STREAM,
 643 };
 644 #endif
 645
 646 #if defined(CONFIG_TOUCHSCREEN_AD7879_SPI) || defined(CONFIG_TOUCHSCREEN_AD7879_SPI_MODULE)
 647 static struct bfin5xx_spi_chip spi_ad7879_chip_info = {
 648         .enable_dma = 0,
 649         .bits_per_word = 16,
 650 };
 651 #endif
 652
 653 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
 654 static struct bfin5xx_spi_chip spidev_chip_info = {
 655         .enable_dma = 0,
 656         .bits_per_word = 8,
 657 };
 658 #endif
 659
 660 #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
 661 static struct bfin5xx_spi_chip lq035q1_spi_chip_info = {
 662         .enable_dma     = 0,
 663         .bits_per_word  = 8,
 664 };
 665 #endif
 666
 667 #if defined(CONFIG_ENC28J60) || defined(CONFIG_ENC28J60_MODULE)
 668 static struct bfin5xx_spi_chip enc28j60_spi_chip_info = {
 669         .enable_dma     = 1,
 670         .bits_per_word  = 8,
 671         .cs_gpio = GPIO_PF10,
 672 };
 673 #endif
 674
 675 #if defined(CONFIG_MTD_DATAFLASH) \
 676         || defined(CONFIG_MTD_DATAFLASH_MODULE)
 677
 678 static struct mtd_partition bfin_spi_dataflash_partitions[] = {
 679         {
 680                 .name = "bootloader(spi)",
 681                 .size = 0x00040000,
 682                 .offset = 0,
 683                 .mask_flags = MTD_CAP_ROM
 684         }, {
 685                 .name = "linux kernel(spi)",
 686                 .size = 0x180000,
 687                 .offset = MTDPART_OFS_APPEND,
 688         }, {
 689                 .name = "file system(spi)",
 690                 .size = MTDPART_SIZ_FULL,
 691                 .offset = MTDPART_OFS_APPEND,
 692         }
 693 };
 694
 695 static struct flash_platform_data bfin_spi_dataflash_data = {
 696         .name = "SPI Dataflash",
 697         .parts = bfin_spi_dataflash_partitions,
 698         .nr_parts = ARRAY_SIZE(bfin_spi_dataflash_partitions),
 699 };
 700
 701 /* DataFlash chip */
 702 static struct bfin5xx_spi_chip data_flash_chip_info = {
 703         .enable_dma = 0,         /* use dma transfer with this chip*/
 704         .bits_per_word = 8,
 705 };
 706 #endif
 707
 708 static struct spi_board_info bfin_spi_board_info[] __initdata = {
 709 #if defined(CONFIG_MTD_M25P80) \
 710         || defined(CONFIG_MTD_M25P80_MODULE)
 711         {
 712                 /* the modalias must be the same as spi device driver name */
 713                 .modalias = "m25p80", /* Name of spi_driver for this device */
 714                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
 715                 .bus_num = 0, /* Framework bus number */
 716                 .chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
 717                 .platform_data = &bfin_spi_flash_data,
 718                 .controller_data = &spi_flash_chip_info,
 719                 .mode = SPI_MODE_3,
 720         },
 721 #endif
 722 #if defined(CONFIG_MTD_DATAFLASH) \
 723         || defined(CONFIG_MTD_DATAFLASH_MODULE)
 724         {       /* DataFlash chip */
 725                 .modalias = "mtd_dataflash",
 726                 .max_speed_hz = 33250000,     /* max spi clock (SCK) speed in HZ */
 727                 .bus_num = 0, /* Framework bus number */
 728                 .chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
 729                 .platform_data = &bfin_spi_dataflash_data,
 730                 .controller_data = &data_flash_chip_info,
 731                 .mode = SPI_MODE_3,
 732         },
 733 #endif
 734 #if defined(CONFIG_BFIN_SPI_ADC) \
 735         || defined(CONFIG_BFIN_SPI_ADC_MODULE)
 736         {
 737                 .modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
 738                 .max_speed_hz = 6250000,     /* max spi clock (SCK) speed in HZ */
 739                 .bus_num = 0, /* Framework bus number */
 740                 .chip_select = 1, /* Framework chip select. */
 741                 .platform_data = NULL, /* No spi_driver specific config */
 742                 .controller_data = &spi_adc_chip_info,
 743         },
 744 #endif
 745
 746 #if defined(CONFIG_SND_BLACKFIN_AD1836) \
 747         || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
 748         {
 749                 .modalias = "ad1836-spi",
 750                 .max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
 751                 .bus_num = 0,
 752                 .chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
 753                 .controller_data = &ad1836_spi_chip_info,
 754         },
 755 #endif
 756 #if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE)
 757         {
 758                 .modalias = "ad9960-spi",
 759                 .max_speed_hz = 10000000,     /* max spi clock (SCK) speed in HZ */
 760                 .bus_num = 0,
 761                 .chip_select = 1,
 762                 .controller_data = &ad9960_spi_chip_info,
 763         },
 764 #endif
 765 #if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
 766         {
 767                 .modalias = "mmc_spi",
 768                 .max_speed_hz = 20000000,     /* max spi clock (SCK) speed in HZ */
 769                 .bus_num = 0,
 770                 .chip_select = 4,
 771                 .platform_data = &bfin_mmc_spi_pdata,
 772                 .controller_data = &mmc_spi_chip_info,
 773                 .mode = SPI_MODE_3,
 774         },
 775 #endif
 776 #if defined(CONFIG_PBX)
 777         {
 778                 .modalias = "fxs-spi",
 779                 .max_speed_hz = 12500000,     /* max spi clock (SCK) speed in HZ */
 780                 .bus_num = 0,
 781                 .chip_select = 8 - CONFIG_J11_JUMPER,
 782                 .controller_data = &spi_si3xxx_chip_info,
 783                 .mode = SPI_MODE_3,
 784         },
 785         {
 786                 .modalias = "fxo-spi",
 787                 .max_speed_hz = 12500000,     /* max spi clock (SCK) speed in HZ */
 788                 .bus_num = 0,
 789                 .chip_select = 8 - CONFIG_J19_JUMPER,
 790                 .controller_data = &spi_si3xxx_chip_info,
 791                 .mode = SPI_MODE_3,
 792         },
 793 #endif
 794 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
 795         {
 796                 .modalias               = "ad7877",
 797                 .platform_data          = &bfin_ad7877_ts_info,
 798                 .irq                    = IRQ_PF6,
 799                 .max_speed_hz   = 12500000,     /* max spi clock (SCK) speed in HZ */
 800                 .bus_num        = 0,
 801                 .chip_select  = 1,
 802                 .controller_data = &spi_ad7877_chip_info,
 803         },
 804 #endif
 805 #if defined(CONFIG_TOUCHSCREEN_AD7879_SPI) || defined(CONFIG_TOUCHSCREEN_AD7879_SPI_MODULE)
 806         {
 807                 .modalias = "ad7879",
 808                 .platform_data = &bfin_ad7879_ts_info,
 809                 .irq = IRQ_PF7,
 810                 .max_speed_hz = 5000000,     /* max spi clock (SCK) speed in HZ */
 811                 .bus_num = 0,
 812                 .chip_select = 1,
 813                 .controller_data = &spi_ad7879_chip_info,
 814                 .mode = SPI_CPHA | SPI_CPOL,
 815         },
 816 #endif
 817 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
 818         {
 819                 .modalias = "spidev",
 820                 .max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
 821                 .bus_num = 0,
 822                 .chip_select = 1,
 823                 .controller_data = &spidev_chip_info,
 824         },
 825 #endif
 826 #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
 827         {
 828                 .modalias = "bfin-lq035q1-spi",
 829                 .max_speed_hz = 20000000,     /* max spi clock (SCK) speed in HZ */
 830                 .bus_num = 0,
 831                 .chip_select = 2,
 832                 .controller_data = &lq035q1_spi_chip_info,
 833                 .mode = SPI_CPHA | SPI_CPOL,
 834         },
 835 #endif
 836 #if defined(CONFIG_ENC28J60) || defined(CONFIG_ENC28J60_MODULE)
 837         {
 838                 .modalias = "enc28j60",
 839                 .max_speed_hz = 20000000,     /* max spi clock (SCK) speed in HZ */
 840                 .irq = IRQ_PF6,
 841                 .bus_num = 0,
 842                 .chip_select = 0,       /* GPIO controlled SSEL */
 843                 .controller_data = &enc28j60_spi_chip_info,
 844                 .mode = SPI_MODE_0,
 845         },
 846 #endif
 847 };
 848
 849 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 850 /* SPI controller data */
 851 static struct bfin5xx_spi_master bfin_spi0_info = {
 852         .num_chipselect = 8,
 853         .enable_dma = 1,  /* master has the ability to do dma transfer */
 854         .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
 855 };
 856
 857 /* SPI (0) */
 858 static struct resource bfin_spi0_resource[] = {
 859         [0] = {
 860                 .start = SPI0_REGBASE,
 861                 .end   = SPI0_REGBASE + 0xFF,
 862                 .flags = IORESOURCE_MEM,
 863                 },
 864         [1] = {
 865                 .start = CH_SPI,
 866                 .end   = CH_SPI,
 867                 .flags = IORESOURCE_IRQ,
 868         },
 869 };
 870
 871 static struct platform_device bfin_spi0_device = {
 872         .name = "bfin-spi",
 873         .id = 0, /* Bus number */
 874         .num_resources = ARRAY_SIZE(bfin_spi0_resource),
 875         .resource = bfin_spi0_resource,
 876         .dev = {
 877                 .platform_data = &bfin_spi0_info, /* Passed to driver */
 878         },
 879 };
 880 #endif  /* spi master and devices */
 881
 882 #if defined(CONFIG_SPI_BFIN_SPORT) || defined(CONFIG_SPI_BFIN_SPORT_MODULE)
 883
 884 /* SPORT SPI controller data */
 885 static struct bfin5xx_spi_master bfin_sport_spi0_info = {
 886         .num_chipselect = 1, /* master only supports one device */
 887         .enable_dma = 0,  /* master don't support DMA */
 888         .pin_req = {P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_DRPRI,
 889                 P_SPORT0_RSCLK, P_SPORT0_TFS, P_SPORT0_RFS, 0},
 890 };
 891
 892 static struct resource bfin_sport_spi0_resource[] = {
 893         [0] = {
 894                 .start = SPORT0_TCR1,
 895                 .end   = SPORT0_TCR1 + 0xFF,
 896                 .flags = IORESOURCE_MEM,
 897                 },
 898         [1] = {
 899                 .start = IRQ_SPORT0_ERROR,
 900                 .end   = IRQ_SPORT0_ERROR,
 901                 .flags = IORESOURCE_IRQ,
 902                 },
 903 };
 904
 905 static struct platform_device bfin_sport_spi0_device = {
 906         .name = "bfin-sport-spi",
 907         .id = 1, /* Bus number */
 908         .num_resources = ARRAY_SIZE(bfin_sport_spi0_resource),
 909         .resource = bfin_sport_spi0_resource,
 910         .dev = {
 911                 .platform_data = &bfin_sport_spi0_info, /* Passed to driver */
 912         },
 913 };
 914
 915 static struct bfin5xx_spi_master bfin_sport_spi1_info = {
 916         .num_chipselect = 1, /* master only supports one device */
 917         .enable_dma = 0,  /* master don't support DMA */
 918         .pin_req = {P_SPORT1_DTPRI, P_SPORT1_TSCLK, P_SPORT1_DRPRI,
 919                 P_SPORT1_RSCLK, P_SPORT1_TFS, P_SPORT1_RFS, 0},
 920 };
 921
 922 static struct resource bfin_sport_spi1_resource[] = {
 923         [0] = {
 924                 .start = SPORT1_TCR1,
 925                 .end   = SPORT1_TCR1 + 0xFF,
 926                 .flags = IORESOURCE_MEM,
 927                 },
 928         [1] = {
 929                 .start = IRQ_SPORT1_ERROR,
 930                 .end   = IRQ_SPORT1_ERROR,
 931                 .flags = IORESOURCE_IRQ,
 932                 },
 933 };
 934
 935 static struct platform_device bfin_sport_spi1_device = {
 936         .name = "bfin-sport-spi",
 937         .id = 2, /* Bus number */
 938         .num_resources = ARRAY_SIZE(bfin_sport_spi1_resource),
 939         .resource = bfin_sport_spi1_resource,
 940         .dev = {
 941                 .platform_data = &bfin_sport_spi1_info, /* Passed to driver */
 942         },
 943 };
 944
 945 #endif  /* sport spi master and devices */
 946
 947 #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
 948 static struct platform_device bfin_fb_device = {
 949         .name = "bf537-lq035",
 950 };
 951 #endif
 952
 953 #if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
 954 static struct platform_device bfin_fb_adv7393_device = {
 955         .name = "bfin-adv7393",
 956 };
 957 #endif
 958
 959 #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
 960 #include <asm/bfin-lq035q1.h>
 961
 962 static struct bfin_lq035q1fb_disp_info bfin_lq035q1_data = {
 963         .mode =         LQ035_NORM | LQ035_RGB | LQ035_RL | LQ035_TB,
 964         .use_bl =       0,      /* let something else control the LCD Blacklight */
 965         .gpio_bl =      GPIO_PF7,
 966 };
 967
 968 static struct resource bfin_lq035q1_resources[] = {
 969         {
 970                 .start = IRQ_PPI_ERROR,
 971                 .end = IRQ_PPI_ERROR,
 972                 .flags = IORESOURCE_IRQ,
 973         },
 974 };
 975
 976 static struct platform_device bfin_lq035q1_device = {
 977         .name           = "bfin-lq035q1",
 978         .id             = -1,
 979         .num_resources  = ARRAY_SIZE(bfin_lq035q1_resources),
 980         .resource       = bfin_lq035q1_resources,
 981         .dev            = {
 982                 .platform_data = &bfin_lq035q1_data,
 983         },
 984 };
 985 #endif
 986
 987 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 988 static struct resource bfin_uart_resources[] = {
 989 #ifdef CONFIG_SERIAL_BFIN_UART0
 990         {
 991                 .start = 0xFFC00400,
 992                 .end = 0xFFC004FF,
 993                 .flags = IORESOURCE_MEM,
 994         },
 995 #endif
 996 #ifdef CONFIG_SERIAL_BFIN_UART1
 997         {
 998                 .start = 0xFFC02000,
 999                 .end = 0xFFC020FF,
1000                 .flags = IORESOURCE_MEM,
1001         },
1002 #endif
1003 };
1004
1005 static struct platform_device bfin_uart_device = {
1006         .name = "bfin-uart",
1007         .id = 1,
1008         .num_resources = ARRAY_SIZE(bfin_uart_resources),
1009         .resource = bfin_uart_resources,
1010 };
1011 #endif
1012
1013 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
1014 #ifdef CONFIG_BFIN_SIR0
1015 static struct resource bfin_sir0_resources[] = {
1016         {
1017                 .start = 0xFFC00400,
1018                 .end = 0xFFC004FF,
1019                 .flags = IORESOURCE_MEM,
1020         },
1021         {
1022                 .start = IRQ_UART0_RX,
1023                 .end = IRQ_UART0_RX+1,
1024                 .flags = IORESOURCE_IRQ,
1025         },
1026         {
1027                 .start = CH_UART0_RX,
1028                 .end = CH_UART0_RX+1,
1029                 .flags = IORESOURCE_DMA,
1030         },
1031 };
1032
1033 static struct platform_device bfin_sir0_device = {
1034         .name = "bfin_sir",
1035         .id = 0,
1036         .num_resources = ARRAY_SIZE(bfin_sir0_resources),
1037         .resource = bfin_sir0_resources,
1038 };
1039 #endif
1040 #ifdef CONFIG_BFIN_SIR1
1041 static struct resource bfin_sir1_resources[] = {
1042         {
1043                 .start = 0xFFC02000,
1044                 .end = 0xFFC020FF,
1045                 .flags = IORESOURCE_MEM,
1046         },
1047         {
1048                 .start = IRQ_UART1_RX,
1049                 .end = IRQ_UART1_RX+1,
1050                 .flags = IORESOURCE_IRQ,
1051         },
1052         {
1053                 .start = CH_UART1_RX,
1054                 .end = CH_UART1_RX+1,
1055                 .flags = IORESOURCE_DMA,
1056         },
1057 };
1058
1059 static struct platform_device bfin_sir1_device = {
1060         .name = "bfin_sir",
1061         .id = 1,
1062         .num_resources = ARRAY_SIZE(bfin_sir1_resources),
1063         .resource = bfin_sir1_resources,
1064 };
1065 #endif
1066 #endif
1067
1068 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
1069 static struct resource bfin_twi0_resource[] = {
1070         [0] = {
1071                 .start = TWI0_REGBASE,
1072                 .end   = TWI0_REGBASE,
1073                 .flags = IORESOURCE_MEM,
1074         },
1075         [1] = {
1076                 .start = IRQ_TWI,
1077                 .end   = IRQ_TWI,
1078                 .flags = IORESOURCE_IRQ,
1079         },
1080 };
1081
1082 static struct platform_device i2c_bfin_twi_device = {
1083         .name = "i2c-bfin-twi",
1084         .id = 0,
1085         .num_resources = ARRAY_SIZE(bfin_twi0_resource),
1086         .resource = bfin_twi0_resource,
1087 };
1088 #endif
1089
1090 #if defined(CONFIG_KEYBOARD_ADP5588) || defined(CONFIG_KEYBOARD_ADP5588_MODULE)
1091 #include <linux/input.h>
1092 #include <linux/i2c/adp5588_keys.h>
1093 static const unsigned short adp5588_keymap[ADP5588_KEYMAPSIZE] = {
1094         [0]      = KEY_GRAVE,
1095         [1]      = KEY_1,
1096         [2]      = KEY_2,
1097         [3]      = KEY_3,
1098         [4]      = KEY_4,
1099         [5]      = KEY_5,
1100         [6]      = KEY_6,
1101         [7]      = KEY_7,
1102         [8]      = KEY_8,
1103         [9]      = KEY_9,
1104         [10]     = KEY_0,
1105         [11]     = KEY_MINUS,
1106         [12]     = KEY_EQUAL,
1107         [13]     = KEY_BACKSLASH,
1108         [15]     = KEY_KP0,
1109         [16]     = KEY_Q,
1110         [17]     = KEY_W,
1111         [18]     = KEY_E,
1112         [19]     = KEY_R,
1113         [20]     = KEY_T,
1114         [21]     = KEY_Y,
1115         [22]     = KEY_U,
1116         [23]     = KEY_I,
1117         [24]     = KEY_O,
1118         [25]     = KEY_P,
1119         [26]     = KEY_LEFTBRACE,
1120         [27]     = KEY_RIGHTBRACE,
1121         [29]     = KEY_KP1,
1122         [30]     = KEY_KP2,
1123         [31]     = KEY_KP3,
1124         [32]     = KEY_A,
1125         [33]     = KEY_S,
1126         [34]     = KEY_D,
1127         [35]     = KEY_F,
1128         [36]     = KEY_G,
1129         [37]     = KEY_H,
1130         [38]     = KEY_J,
1131         [39]     = KEY_K,
1132         [40]     = KEY_L,
1133         [41]     = KEY_SEMICOLON,
1134         [42]     = KEY_APOSTROPHE,
1135         [43]     = KEY_BACKSLASH,
1136         [45]     = KEY_KP4,
1137         [46]     = KEY_KP5,
1138         [47]     = KEY_KP6,
1139         [48]     = KEY_102ND,
1140         [49]     = KEY_Z,
1141         [50]     = KEY_X,
1142         [51]     = KEY_C,
1143         [52]     = KEY_V,
1144         [53]     = KEY_B,
1145         [54]     = KEY_N,
1146         [55]     = KEY_M,
1147         [56]     = KEY_COMMA,
1148         [57]     = KEY_DOT,
1149         [58]     = KEY_SLASH,
1150         [60]     = KEY_KPDOT,
1151         [61]     = KEY_KP7,
1152         [62]     = KEY_KP8,
1153         [63]     = KEY_KP9,
1154         [64]     = KEY_SPACE,
1155         [65]     = KEY_BACKSPACE,
1156         [66]     = KEY_TAB,
1157         [67]     = KEY_KPENTER,
1158         [68]     = KEY_ENTER,
1159         [69]     = KEY_ESC,
1160         [70]     = KEY_DELETE,
1161         [74]     = KEY_KPMINUS,
1162         [76]     = KEY_UP,
1163         [77]     = KEY_DOWN,
1164         [78]     = KEY_RIGHT,
1165         [79]     = KEY_LEFT,
1166 };
1167
1168 static struct adp5588_kpad_platform_data adp5588_kpad_data = {
1169         .rows           = 8,
1170         .cols           = 10,
1171         .keymap         = adp5588_keymap,
1172         .keymapsize     = ARRAY_SIZE(adp5588_keymap),
1173         .repeat         = 0,
1174 };
1175 #endif
1176
1177 #if defined(CONFIG_PMIC_ADP5520) || defined(CONFIG_PMIC_ADP5520_MODULE)
1178 #include <linux/mfd/adp5520.h>
1179
1180         /*
1181          *  ADP5520/5501 Backlight Data
1182          */
1183
1184 static struct adp5520_backlight_platfrom_data adp5520_backlight_data = {
1185         .fade_in                = FADE_T_1200ms,
1186         .fade_out               = FADE_T_1200ms,
1187         .fade_led_law           = BL_LAW_LINEAR,
1188         .en_ambl_sens           = 1,
1189         .abml_filt              = BL_AMBL_FILT_640ms,
1190         .l1_daylight_max        = BL_CUR_mA(15),
1191         .l1_daylight_dim        = BL_CUR_mA(0),
1192         .l2_office_max          = BL_CUR_mA(7),
1193         .l2_office_dim          = BL_CUR_mA(0),
1194         .l3_dark_max            = BL_CUR_mA(3),
1195         .l3_dark_dim            = BL_CUR_mA(0),
1196         .l2_trip                = L2_COMP_CURR_uA(700),
1197         .l2_hyst                = L2_COMP_CURR_uA(50),
1198         .l3_trip                = L3_COMP_CURR_uA(80),
1199         .l3_hyst                = L3_COMP_CURR_uA(20),
1200 };
1201
1202         /*
1203          *  ADP5520/5501 LEDs Data
1204          */
1205
1206 #include <linux/leds.h>
1207
1208 static struct led_info adp5520_leds[] = {
1209         {
1210                 .name = "adp5520-led1",
1211                 .default_trigger = "none",
1212                 .flags = FLAG_ID_ADP5520_LED1_ADP5501_LED0 | LED_OFFT_600ms,
1213         },
1214 #ifdef ADP5520_EN_ALL_LEDS
1215         {
1216                 .name = "adp5520-led2",
1217                 .default_trigger = "none",
1218                 .flags = FLAG_ID_ADP5520_LED2_ADP5501_LED1,
1219         },
1220         {
1221                 .name = "adp5520-led3",
1222                 .default_trigger = "none",
1223                 .flags = FLAG_ID_ADP5520_LED3_ADP5501_LED2,
1224         },
1225 #endif
1226 };
1227
1228 static struct adp5520_leds_platfrom_data adp5520_leds_data = {
1229         .num_leds = ARRAY_SIZE(adp5520_leds),
1230         .leds = adp5520_leds,
1231         .fade_in = FADE_T_600ms,
1232         .fade_out = FADE_T_600ms,
1233         .led_on_time = LED_ONT_600ms,
1234 };
1235
1236         /*
1237          *  ADP5520 GPIO Data
1238          */
1239
1240 static struct adp5520_gpio_platfrom_data adp5520_gpio_data = {
1241         .gpio_start = 50,
1242         .gpio_en_mask = GPIO_C1 | GPIO_C2 | GPIO_R2,
1243         .gpio_pullup_mask = GPIO_C1 | GPIO_C2 | GPIO_R2,
1244 };
1245
1246         /*
1247          *  ADP5520 Keypad Data
1248          */
1249
1250 #include <linux/input.h>
1251 static const unsigned short adp5520_keymap[ADP5520_KEYMAPSIZE] = {
1252         [KEY(0, 0)]     = KEY_GRAVE,
1253         [KEY(0, 1)]     = KEY_1,
1254         [KEY(0, 2)]     = KEY_2,
1255         [KEY(0, 3)]     = KEY_3,
1256         [KEY(1, 0)]     = KEY_4,
1257         [KEY(1, 1)]     = KEY_5,
1258         [KEY(1, 2)]     = KEY_6,
1259         [KEY(1, 3)]     = KEY_7,
1260         [KEY(2, 0)]     = KEY_8,
1261         [KEY(2, 1)]     = KEY_9,
1262         [KEY(2, 2)]     = KEY_0,
1263         [KEY(2, 3)]     = KEY_MINUS,
1264         [KEY(3, 0)]     = KEY_EQUAL,
1265         [KEY(3, 1)]     = KEY_BACKSLASH,
1266         [KEY(3, 2)]     = KEY_BACKSPACE,
1267         [KEY(3, 3)]     = KEY_ENTER,
1268 };
1269
1270 static struct adp5520_keys_platfrom_data adp5520_keys_data = {
1271         .rows_en_mask   = ROW_R3 | ROW_R2 | ROW_R1 | ROW_R0,
1272         .cols_en_mask   = COL_C3 | COL_C2 | COL_C1 | COL_C0,
1273         .keymap         = adp5520_keymap,
1274         .keymapsize     = ARRAY_SIZE(adp5520_keymap),
1275         .repeat         = 0,
1276 };
1277
1278         /*
1279          *  ADP5520/5501 Multifuction Device Init Data
1280          */
1281
1282 static struct adp5520_subdev_info adp5520_subdevs[] = {
1283         {
1284                 .name = "adp5520-backlight",
1285                 .id = ID_ADP5520,
1286                 .platform_data = &adp5520_backlight_data,
1287         },
1288         {
1289                 .name = "adp5520-led",
1290                 .id = ID_ADP5520,
1291                 .platform_data = &adp5520_leds_data,
1292         },
1293         {
1294                 .name = "adp5520-gpio",
1295                 .id = ID_ADP5520,
1296                 .platform_data = &adp5520_gpio_data,
1297         },
1298         {
1299                 .name = "adp5520-keys",
1300                 .id = ID_ADP5520,
1301                 .platform_data = &adp5520_keys_data,
1302         },
1303 };
1304
1305 static struct adp5520_platform_data adp5520_pdev_data = {
1306         .num_subdevs = ARRAY_SIZE(adp5520_subdevs),
1307         .subdevs = adp5520_subdevs,
1308 };
1309
1310 #endif
1311
1312 static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
1313 #if defined(CONFIG_JOYSTICK_AD7142) || defined(CONFIG_JOYSTICK_AD7142_MODULE)
1314         {
1315                 I2C_BOARD_INFO("ad7142_joystick", 0x2C),
1316                 .irq = IRQ_PG5,
1317         },
1318 #endif
1319 #if defined(CONFIG_BFIN_TWI_LCD) || defined(CONFIG_BFIN_TWI_LCD_MODULE)
1320         {
1321                 I2C_BOARD_INFO("pcf8574_lcd", 0x22),
1322         },
1323 #endif
1324 #if defined(CONFIG_TWI_KEYPAD) || defined(CONFIG_TWI_KEYPAD_MODULE)
1325         {
1326                 I2C_BOARD_INFO("pcf8574_keypad", 0x27),
1327                 .irq = IRQ_PG6,
1328         },
1329 #endif
1330 #if defined(CONFIG_TOUCHSCREEN_AD7879_I2C) || defined(CONFIG_TOUCHSCREEN_AD7879_I2C_MODULE)
1331         {
1332                 I2C_BOARD_INFO("ad7879", 0x2F),
1333                 .irq = IRQ_PG5,
1334                 .platform_data = (void *)&bfin_ad7879_ts_info,
1335         },
1336 #endif
1337 #if defined(CONFIG_KEYBOARD_ADP5588) || defined(CONFIG_KEYBOARD_ADP5588_MODULE)
1338         {
1339                 I2C_BOARD_INFO("adp5588-keys", 0x34),
1340                 .irq = IRQ_PG0,
1341                 .platform_data = (void *)&adp5588_kpad_data,
1342         },
1343 #endif
1344 #if defined(CONFIG_PMIC_ADP5520) || defined(CONFIG_PMIC_ADP5520_MODULE)
1345         {
1346                 I2C_BOARD_INFO("pmic-adp5520", 0x32),
1347                 .irq = IRQ_PG0,
1348                 .platform_data = (void *)&adp5520_pdev_data,
1349         },
1350 #endif
1351 #if defined(CONFIG_INPUT_ADXL34X_I2C) || defined(CONFIG_INPUT_ADXL34X_I2C_MODULE)
1352         {
1353                 I2C_BOARD_INFO("adxl34x", 0x53),
1354                 .irq = IRQ_PG3,
1355                 .platform_data = (void *)&adxl34x_info,
1356         },
1357 #endif
1358 };
1359
1360 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
1361 static struct platform_device bfin_sport0_uart_device = {
1362         .name = "bfin-sport-uart",
1363         .id = 0,
1364 };
1365
1366 static struct platform_device bfin_sport1_uart_device = {
1367         .name = "bfin-sport-uart",
1368         .id = 1,
1369 };
1370 #endif
1371
1372 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
1373 #define CF_IDE_NAND_CARD_USE_HDD_INTERFACE
1374 /* #define CF_IDE_NAND_CARD_USE_CF_IN_COMMON_MEMORY_MODE */
1375
1376 #ifdef CF_IDE_NAND_CARD_USE_HDD_INTERFACE
1377 #define PATA_INT        IRQ_PF5
1378 static struct pata_platform_info bfin_pata_platform_data = {
1379         .ioport_shift = 1,
1380         .irq_flags = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
1381 };
1382
1383 static struct resource bfin_pata_resources[] = {
1384         {
1385                 .start = 0x20314020,
1386                 .end = 0x2031403F,
1387                 .flags = IORESOURCE_MEM,
1388         },
1389         {
1390                 .start = 0x2031401C,
1391                 .end = 0x2031401F,
1392                 .flags = IORESOURCE_MEM,
1393         },
1394         {
1395                 .start = PATA_INT,
1396                 .end = PATA_INT,
1397                 .flags = IORESOURCE_IRQ,
1398         },
1399 };
1400 #elif defined(CF_IDE_NAND_CARD_USE_CF_IN_COMMON_MEMORY_MODE)
1401 static struct pata_platform_info bfin_pata_platform_data = {
1402         .ioport_shift = 0,
1403 };
1404 /* CompactFlash Storage Card Memory Mapped Adressing
1405  * /REG = A11 = 1
1406  */
1407 static struct resource bfin_pata_resources[] = {
1408         {
1409                 .start = 0x20211800,
1410                 .end = 0x20211807,
1411                 .flags = IORESOURCE_MEM,
1412         },
1413         {
1414                 .start = 0x2021180E,    /* Device Ctl */
1415                 .end = 0x2021180E,
1416                 .flags = IORESOURCE_MEM,
1417         },
1418 };
1419 #endif
1420
1421 static struct platform_device bfin_pata_device = {
1422         .name = "pata_platform",
1423         .id = -1,
1424         .num_resources = ARRAY_SIZE(bfin_pata_resources),
1425         .resource = bfin_pata_resources,
1426         .dev = {
1427                 .platform_data = &bfin_pata_platform_data,
1428         }
1429 };
1430 #endif
1431
1432 static const unsigned int cclk_vlev_datasheet[] =
1433 {
1434         VRPAIR(VLEV_085, 250000000),
1435         VRPAIR(VLEV_090, 376000000),
1436         VRPAIR(VLEV_095, 426000000),
1437         VRPAIR(VLEV_100, 426000000),
1438         VRPAIR(VLEV_105, 476000000),
1439         VRPAIR(VLEV_110, 476000000),
1440         VRPAIR(VLEV_115, 476000000),
1441         VRPAIR(VLEV_120, 500000000),
1442         VRPAIR(VLEV_125, 533000000),
1443         VRPAIR(VLEV_130, 600000000),
1444 };
1445
1446 static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = {
1447         .tuple_tab = cclk_vlev_datasheet,
1448         .tabsize = ARRAY_SIZE(cclk_vlev_datasheet),
1449         .vr_settling_time = 25 /* us */,
1450 };
1451
1452 static struct platform_device bfin_dpmc = {
1453         .name = "bfin dpmc",
1454         .dev = {
1455                 .platform_data = &bfin_dmpc_vreg_data,
1456         },
1457 };
1458
1459 static struct platform_device *stamp_devices[] __initdata = {
1460
1461         &bfin_dpmc,
1462
1463 #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
1464         &bfin_pcmcia_cf_device,
1465 #endif
1466
1467 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
1468         &rtc_device,
1469 #endif
1470
1471 #if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE)
1472         &sl811_hcd_device,
1473 #endif
1474
1475 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
1476         &isp1362_hcd_device,
1477 #endif
1478
1479 #if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
1480         &bfin_isp1760_device,
1481 #endif
1482
1483 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
1484         &smc91x_device,
1485 #endif
1486
1487 #if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
1488         &dm9000_device,
1489 #endif
1490
1491 #if defined(CONFIG_AX88180) || defined(CONFIG_AX88180_MODULE)
1492         &ax88180_device,
1493 #endif
1494
1495 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
1496         &bfin_mii_bus,
1497         &bfin_mac_device,
1498 #endif
1499
1500 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
1501         &net2272_bfin_device,
1502 #endif
1503
1504 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
1505         &bfin_spi0_device,
1506 #endif
1507
1508 #if defined(CONFIG_SPI_BFIN_SPORT) || defined(CONFIG_SPI_BFIN_SPORT_MODULE)
1509         &bfin_sport_spi0_device,
1510         &bfin_sport_spi1_device,
1511 #endif
1512
1513 #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
1514         &bfin_fb_device,
1515 #endif
1516
1517 #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
1518         &bfin_lq035q1_device,
1519 #endif
1520
1521 #if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
1522         &bfin_fb_adv7393_device,
1523 #endif
1524
1525 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
1526         &bfin_uart_device,
1527 #endif
1528
1529 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
1530 #ifdef CONFIG_BFIN_SIR0
1531         &bfin_sir0_device,
1532 #endif
1533 #ifdef CONFIG_BFIN_SIR1
1534         &bfin_sir1_device,
1535 #endif
1536 #endif
1537
1538 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
1539         &i2c_bfin_twi_device,
1540 #endif
1541
1542 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
1543         &bfin_sport0_uart_device,
1544         &bfin_sport1_uart_device,
1545 #endif
1546
1547 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
1548         &bfin_pata_device,
1549 #endif
1550
1551 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
1552         &bfin_device_gpiokeys,
1553 #endif
1554
1555         &bfin_gpios_device,
1556
1557 #if defined(CONFIG_MTD_NAND_PLATFORM) || defined(CONFIG_MTD_NAND_PLATFORM_MODULE)
1558         &bfin_async_nand_device,
1559 #endif
1560
1561 #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
1562         &stamp_flash_device,
1563 #endif
1564 };
1565
1566 static int __init stamp_init(void)
1567 {
1568         printk(KERN_INFO "%s(): registering device resources\n", __func__);
1569         i2c_register_board_info(0, bfin_i2c_board_info,
1570                                 ARRAY_SIZE(bfin_i2c_board_info));
1571         bfin_plat_nand_init();
1572         platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
1573         spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
1574
1575 #if (defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)) \
1576          && defined(PATA_INT)
1577         irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
1578 #endif
1579
1580         return 0;
1581 }
1582
1583 arch_initcall(stamp_init);
1584
1585 void native_machine_restart(char *cmd)
1586 {
1587         /* workaround reboot hang when booting from SPI */
1588         if ((bfin_read_SYSCR() & 0x7) == 0x3)
1589                 bfin_reset_boot_spi_cs(P_DEFAULT_BOOT_SPI_CS);
1590 }
1591
1592 /*
1593  * Currently the MAC address is saved in Flash by U-Boot
1594  */
1595 #define FLASH_MAC       0x203f0000
1596 void bfin_get_ether_addr(char *addr)
1597 {
1598         *(u32 *)(&(addr[0])) = bfin_read32(FLASH_MAC);
1599         *(u16 *)(&(addr[4])) = bfin_read16(FLASH_MAC + 4);
1600 }
1601 EXPORT_SYMBOL(bfin_get_ether_addr);