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_SND_BF5XX_SOC_AD1938) \
 528         || defined(CONFIG_SND_BF5XX_SOC_AD1938_MODULE)
 529 static struct bfin5xx_spi_chip ad1938_spi_chip_info = {
 530         .enable_dma = 0,
 531         .bits_per_word = 8,
 532         .cs_gpio = GPIO_PF5,
 533 };
 534 #endif
 535
 536 #if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE)
 537 static struct bfin5xx_spi_chip ad9960_spi_chip_info = {
 538         .enable_dma = 0,
 539         .bits_per_word = 16,
 540 };
 541 #endif
 542
 543 #if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
 544 #define MMC_SPI_CARD_DETECT_INT IRQ_PF5
 545
 546 static int bfin_mmc_spi_init(struct device *dev,
 547         irqreturn_t (*detect_int)(int, void *), void *data)
 548 {
 549         return request_irq(MMC_SPI_CARD_DETECT_INT, detect_int,
 550                 IRQF_TRIGGER_FALLING, "mmc-spi-detect", data);
 551 }
 552
 553 static void bfin_mmc_spi_exit(struct device *dev, void *data)
 554 {
 555         free_irq(MMC_SPI_CARD_DETECT_INT, data);
 556 }
 557
 558 static struct mmc_spi_platform_data bfin_mmc_spi_pdata = {
 559         .init = bfin_mmc_spi_init,
 560         .exit = bfin_mmc_spi_exit,
 561         .detect_delay = 100, /* msecs */
 562 };
 563
 564 static struct bfin5xx_spi_chip  mmc_spi_chip_info = {
 565         .enable_dma = 0,
 566         .bits_per_word = 8,
 567         .pio_interrupt = 0,
 568 };
 569 #endif
 570
 571 #if defined(CONFIG_PBX)
 572 static struct bfin5xx_spi_chip spi_si3xxx_chip_info = {
 573         .ctl_reg        = 0x4, /* send zero */
 574         .enable_dma     = 0,
 575         .bits_per_word  = 8,
 576         .cs_change_per_word = 1,
 577 };
 578 #endif
 579
 580 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
 581 #include <linux/spi/ad7877.h>
 582 static struct bfin5xx_spi_chip spi_ad7877_chip_info = {
 583         .enable_dma = 0,
 584         .bits_per_word = 16,
 585 };
 586
 587 static const struct ad7877_platform_data bfin_ad7877_ts_info = {
 588         .model                  = 7877,
 589         .vref_delay_usecs       = 50,   /* internal, no capacitor */
 590         .x_plate_ohms           = 419,
 591         .y_plate_ohms           = 486,
 592         .pressure_max           = 1000,
 593         .pressure_min           = 0,
 594         .stopacq_polarity       = 1,
 595         .first_conversion_delay = 3,
 596         .acquisition_time       = 1,
 597         .averaging              = 1,
 598         .pen_down_acc_interval  = 1,
 599 };
 600 #endif
 601
 602 #if defined(CONFIG_TOUCHSCREEN_AD7879) || defined(CONFIG_TOUCHSCREEN_AD7879_MODULE)
 603 #include <linux/spi/ad7879.h>
 604 static const struct ad7879_platform_data bfin_ad7879_ts_info = {
 605         .model                  = 7879, /* Model = AD7879 */
 606         .x_plate_ohms           = 620,  /* 620 Ohm from the touch datasheet */
 607         .pressure_max           = 10000,
 608         .pressure_min           = 0,
 609         .first_conversion_delay = 3,    /* wait 512us before do a first conversion */
 610         .acquisition_time       = 1,    /* 4us acquisition time per sample */
 611         .median                 = 2,    /* do 8 measurements */
 612         .averaging              = 1,    /* take the average of 4 middle samples */
 613         .pen_down_acc_interval  = 255,  /* 9.4 ms */
 614         .gpio_output            = 1,    /* configure AUX/VBAT/GPIO as GPIO output */
 615         .gpio_default           = 1,    /* During initialization set GPIO = HIGH */
 616 };
 617 #endif
 618
 619 #if defined(CONFIG_INPUT_ADXL34X) || defined(CONFIG_INPUT_ADXL34X_MODULE)
 620 #include <linux/input.h>
 621 #include <linux/spi/adxl34x.h>
 622 static const struct adxl34x_platform_data adxl34x_info = {
 623         .x_axis_offset = 0,
 624         .y_axis_offset = 0,
 625         .z_axis_offset = 0,
 626         .tap_threshold = 0x31,
 627         .tap_duration = 0x10,
 628         .tap_latency = 0x60,
 629         .tap_window = 0xF0,
 630         .tap_axis_control = ADXL_TAP_X_EN | ADXL_TAP_Y_EN | ADXL_TAP_Z_EN,
 631         .act_axis_control = 0xFF,
 632         .activity_threshold = 5,
 633         .inactivity_threshold = 3,
 634         .inactivity_time = 4,
 635         .free_fall_threshold = 0x7,
 636         .free_fall_time = 0x20,
 637         .data_rate = 0x8,
 638         .data_range = ADXL_FULL_RES,
 639
 640         .ev_type = EV_ABS,
 641         .ev_code_x = ABS_X,             /* EV_REL */
 642         .ev_code_y = ABS_Y,             /* EV_REL */
 643         .ev_code_z = ABS_Z,             /* EV_REL */
 644
 645         .ev_code_tap_x = BTN_TOUCH,             /* EV_KEY */
 646         .ev_code_tap_y = BTN_TOUCH,             /* EV_KEY */
 647         .ev_code_tap_z = BTN_TOUCH,             /* EV_KEY */
 648
 649 /*      .ev_code_ff = KEY_F,*/          /* EV_KEY */
 650 /*      .ev_code_act_inactivity = KEY_A,*/      /* EV_KEY */
 651         .power_mode = ADXL_AUTO_SLEEP | ADXL_LINK,
 652         .fifo_mode = ADXL_FIFO_STREAM,
 653 };
 654 #endif
 655
 656 #if defined(CONFIG_TOUCHSCREEN_AD7879_SPI) || defined(CONFIG_TOUCHSCREEN_AD7879_SPI_MODULE)
 657 static struct bfin5xx_spi_chip spi_ad7879_chip_info = {
 658         .enable_dma = 0,
 659         .bits_per_word = 16,
 660 };
 661 #endif
 662
 663 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
 664 static struct bfin5xx_spi_chip spidev_chip_info = {
 665         .enable_dma = 0,
 666         .bits_per_word = 8,
 667 };
 668 #endif
 669
 670 #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
 671 static struct bfin5xx_spi_chip lq035q1_spi_chip_info = {
 672         .enable_dma     = 0,
 673         .bits_per_word  = 8,
 674 };
 675 #endif
 676
 677 #if defined(CONFIG_ENC28J60) || defined(CONFIG_ENC28J60_MODULE)
 678 static struct bfin5xx_spi_chip enc28j60_spi_chip_info = {
 679         .enable_dma     = 1,
 680         .bits_per_word  = 8,
 681         .cs_gpio = GPIO_PF10,
 682 };
 683 #endif
 684
 685 #if defined(CONFIG_MTD_DATAFLASH) \
 686         || defined(CONFIG_MTD_DATAFLASH_MODULE)
 687
 688 static struct mtd_partition bfin_spi_dataflash_partitions[] = {
 689         {
 690                 .name = "bootloader(spi)",
 691                 .size = 0x00040000,
 692                 .offset = 0,
 693                 .mask_flags = MTD_CAP_ROM
 694         }, {
 695                 .name = "linux kernel(spi)",
 696                 .size = 0x180000,
 697                 .offset = MTDPART_OFS_APPEND,
 698         }, {
 699                 .name = "file system(spi)",
 700                 .size = MTDPART_SIZ_FULL,
 701                 .offset = MTDPART_OFS_APPEND,
 702         }
 703 };
 704
 705 static struct flash_platform_data bfin_spi_dataflash_data = {
 706         .name = "SPI Dataflash",
 707         .parts = bfin_spi_dataflash_partitions,
 708         .nr_parts = ARRAY_SIZE(bfin_spi_dataflash_partitions),
 709 };
 710
 711 /* DataFlash chip */
 712 static struct bfin5xx_spi_chip data_flash_chip_info = {
 713         .enable_dma = 0,         /* use dma transfer with this chip*/
 714         .bits_per_word = 8,
 715 };
 716 #endif
 717
 718 static struct spi_board_info bfin_spi_board_info[] __initdata = {
 719 #if defined(CONFIG_MTD_M25P80) \
 720         || defined(CONFIG_MTD_M25P80_MODULE)
 721         {
 722                 /* the modalias must be the same as spi device driver name */
 723                 .modalias = "m25p80", /* Name of spi_driver for this device */
 724                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
 725                 .bus_num = 0, /* Framework bus number */
 726                 .chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
 727                 .platform_data = &bfin_spi_flash_data,
 728                 .controller_data = &spi_flash_chip_info,
 729                 .mode = SPI_MODE_3,
 730         },
 731 #endif
 732 #if defined(CONFIG_MTD_DATAFLASH) \
 733         || defined(CONFIG_MTD_DATAFLASH_MODULE)
 734         {       /* DataFlash chip */
 735                 .modalias = "mtd_dataflash",
 736                 .max_speed_hz = 33250000,     /* max spi clock (SCK) speed in HZ */
 737                 .bus_num = 0, /* Framework bus number */
 738                 .chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
 739                 .platform_data = &bfin_spi_dataflash_data,
 740                 .controller_data = &data_flash_chip_info,
 741                 .mode = SPI_MODE_3,
 742         },
 743 #endif
 744 #if defined(CONFIG_BFIN_SPI_ADC) \
 745         || defined(CONFIG_BFIN_SPI_ADC_MODULE)
 746         {
 747                 .modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
 748                 .max_speed_hz = 6250000,     /* max spi clock (SCK) speed in HZ */
 749                 .bus_num = 0, /* Framework bus number */
 750                 .chip_select = 1, /* Framework chip select. */
 751                 .platform_data = NULL, /* No spi_driver specific config */
 752                 .controller_data = &spi_adc_chip_info,
 753         },
 754 #endif
 755
 756 #if defined(CONFIG_SND_BLACKFIN_AD1836) \
 757         || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
 758         {
 759                 .modalias = "ad1836-spi",
 760                 .max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
 761                 .bus_num = 0,
 762                 .chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
 763                 .controller_data = &ad1836_spi_chip_info,
 764         },
 765 #endif
 766
 767 #if defined(CONFIG_SND_BF5XX_SOC_AD1938) || defined(CONFIG_SND_BF5XX_SOC_AD1938_MODULE)
 768         {
 769                 .modalias = "ad1938-spi",
 770                 .max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
 771                 .bus_num = 0,
 772                 .chip_select = 0,/* CONFIG_SND_BLACKFIN_SPI_PFBIT */
 773                 .controller_data = &ad1938_spi_chip_info,
 774                 .mode = SPI_MODE_3,
 775         },
 776 #endif
 777
 778 #if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE)
 779         {
 780                 .modalias = "ad9960-spi",
 781                 .max_speed_hz = 10000000,     /* max spi clock (SCK) speed in HZ */
 782                 .bus_num = 0,
 783                 .chip_select = 1,
 784                 .controller_data = &ad9960_spi_chip_info,
 785         },
 786 #endif
 787 #if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
 788         {
 789                 .modalias = "mmc_spi",
 790                 .max_speed_hz = 20000000,     /* max spi clock (SCK) speed in HZ */
 791                 .bus_num = 0,
 792                 .chip_select = 4,
 793                 .platform_data = &bfin_mmc_spi_pdata,
 794                 .controller_data = &mmc_spi_chip_info,
 795                 .mode = SPI_MODE_3,
 796         },
 797 #endif
 798 #if defined(CONFIG_PBX)
 799         {
 800                 .modalias = "fxs-spi",
 801                 .max_speed_hz = 12500000,     /* max spi clock (SCK) speed in HZ */
 802                 .bus_num = 0,
 803                 .chip_select = 8 - CONFIG_J11_JUMPER,
 804                 .controller_data = &spi_si3xxx_chip_info,
 805                 .mode = SPI_MODE_3,
 806         },
 807         {
 808                 .modalias = "fxo-spi",
 809                 .max_speed_hz = 12500000,     /* max spi clock (SCK) speed in HZ */
 810                 .bus_num = 0,
 811                 .chip_select = 8 - CONFIG_J19_JUMPER,
 812                 .controller_data = &spi_si3xxx_chip_info,
 813                 .mode = SPI_MODE_3,
 814         },
 815 #endif
 816 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
 817         {
 818                 .modalias               = "ad7877",
 819                 .platform_data          = &bfin_ad7877_ts_info,
 820                 .irq                    = IRQ_PF6,
 821                 .max_speed_hz   = 12500000,     /* max spi clock (SCK) speed in HZ */
 822                 .bus_num        = 0,
 823                 .chip_select  = 1,
 824                 .controller_data = &spi_ad7877_chip_info,
 825         },
 826 #endif
 827 #if defined(CONFIG_TOUCHSCREEN_AD7879_SPI) || defined(CONFIG_TOUCHSCREEN_AD7879_SPI_MODULE)
 828         {
 829                 .modalias = "ad7879",
 830                 .platform_data = &bfin_ad7879_ts_info,
 831                 .irq = IRQ_PF7,
 832                 .max_speed_hz = 5000000,     /* max spi clock (SCK) speed in HZ */
 833                 .bus_num = 0,
 834                 .chip_select = 1,
 835                 .controller_data = &spi_ad7879_chip_info,
 836                 .mode = SPI_CPHA | SPI_CPOL,
 837         },
 838 #endif
 839 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
 840         {
 841                 .modalias = "spidev",
 842                 .max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
 843                 .bus_num = 0,
 844                 .chip_select = 1,
 845                 .controller_data = &spidev_chip_info,
 846         },
 847 #endif
 848 #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
 849         {
 850                 .modalias = "bfin-lq035q1-spi",
 851                 .max_speed_hz = 20000000,     /* max spi clock (SCK) speed in HZ */
 852                 .bus_num = 0,
 853                 .chip_select = 2,
 854                 .controller_data = &lq035q1_spi_chip_info,
 855                 .mode = SPI_CPHA | SPI_CPOL,
 856         },
 857 #endif
 858 #if defined(CONFIG_ENC28J60) || defined(CONFIG_ENC28J60_MODULE)
 859         {
 860                 .modalias = "enc28j60",
 861                 .max_speed_hz = 20000000,     /* max spi clock (SCK) speed in HZ */
 862                 .irq = IRQ_PF6,
 863                 .bus_num = 0,
 864                 .chip_select = 0,       /* GPIO controlled SSEL */
 865                 .controller_data = &enc28j60_spi_chip_info,
 866                 .mode = SPI_MODE_0,
 867         },
 868 #endif
 869 };
 870
 871 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 872 /* SPI controller data */
 873 static struct bfin5xx_spi_master bfin_spi0_info = {
 874         .num_chipselect = 8,
 875         .enable_dma = 1,  /* master has the ability to do dma transfer */
 876         .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
 877 };
 878
 879 /* SPI (0) */
 880 static struct resource bfin_spi0_resource[] = {
 881         [0] = {
 882                 .start = SPI0_REGBASE,
 883                 .end   = SPI0_REGBASE + 0xFF,
 884                 .flags = IORESOURCE_MEM,
 885                 },
 886         [1] = {
 887                 .start = CH_SPI,
 888                 .end   = CH_SPI,
 889                 .flags = IORESOURCE_DMA,
 890         },
 891         [2] = {
 892                 .start = IRQ_SPI,
 893                 .end   = IRQ_SPI,
 894                 .flags = IORESOURCE_IRQ,
 895         },
 896 };
 897
 898 static struct platform_device bfin_spi0_device = {
 899         .name = "bfin-spi",
 900         .id = 0, /* Bus number */
 901         .num_resources = ARRAY_SIZE(bfin_spi0_resource),
 902         .resource = bfin_spi0_resource,
 903         .dev = {
 904                 .platform_data = &bfin_spi0_info, /* Passed to driver */
 905         },
 906 };
 907 #endif  /* spi master and devices */
 908
 909 #if defined(CONFIG_SPI_BFIN_SPORT) || defined(CONFIG_SPI_BFIN_SPORT_MODULE)
 910
 911 /* SPORT SPI controller data */
 912 static struct bfin5xx_spi_master bfin_sport_spi0_info = {
 913         .num_chipselect = 1, /* master only supports one device */
 914         .enable_dma = 0,  /* master don't support DMA */
 915         .pin_req = {P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_DRPRI,
 916                 P_SPORT0_RSCLK, P_SPORT0_TFS, P_SPORT0_RFS, 0},
 917 };
 918
 919 static struct resource bfin_sport_spi0_resource[] = {
 920         [0] = {
 921                 .start = SPORT0_TCR1,
 922                 .end   = SPORT0_TCR1 + 0xFF,
 923                 .flags = IORESOURCE_MEM,
 924                 },
 925         [1] = {
 926                 .start = IRQ_SPORT0_ERROR,
 927                 .end   = IRQ_SPORT0_ERROR,
 928                 .flags = IORESOURCE_IRQ,
 929                 },
 930 };
 931
 932 static struct platform_device bfin_sport_spi0_device = {
 933         .name = "bfin-sport-spi",
 934         .id = 1, /* Bus number */
 935         .num_resources = ARRAY_SIZE(bfin_sport_spi0_resource),
 936         .resource = bfin_sport_spi0_resource,
 937         .dev = {
 938                 .platform_data = &bfin_sport_spi0_info, /* Passed to driver */
 939         },
 940 };
 941
 942 static struct bfin5xx_spi_master bfin_sport_spi1_info = {
 943         .num_chipselect = 1, /* master only supports one device */
 944         .enable_dma = 0,  /* master don't support DMA */
 945         .pin_req = {P_SPORT1_DTPRI, P_SPORT1_TSCLK, P_SPORT1_DRPRI,
 946                 P_SPORT1_RSCLK, P_SPORT1_TFS, P_SPORT1_RFS, 0},
 947 };
 948
 949 static struct resource bfin_sport_spi1_resource[] = {
 950         [0] = {
 951                 .start = SPORT1_TCR1,
 952                 .end   = SPORT1_TCR1 + 0xFF,
 953                 .flags = IORESOURCE_MEM,
 954                 },
 955         [1] = {
 956                 .start = IRQ_SPORT1_ERROR,
 957                 .end   = IRQ_SPORT1_ERROR,
 958                 .flags = IORESOURCE_IRQ,
 959                 },
 960 };
 961
 962 static struct platform_device bfin_sport_spi1_device = {
 963         .name = "bfin-sport-spi",
 964         .id = 2, /* Bus number */
 965         .num_resources = ARRAY_SIZE(bfin_sport_spi1_resource),
 966         .resource = bfin_sport_spi1_resource,
 967         .dev = {
 968                 .platform_data = &bfin_sport_spi1_info, /* Passed to driver */
 969         },
 970 };
 971
 972 #endif  /* sport spi master and devices */
 973
 974 #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
 975 static struct platform_device bfin_fb_device = {
 976         .name = "bf537-lq035",
 977 };
 978 #endif
 979
 980 #if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
 981 static struct platform_device bfin_fb_adv7393_device = {
 982         .name = "bfin-adv7393",
 983 };
 984 #endif
 985
 986 #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
 987 #include <asm/bfin-lq035q1.h>
 988
 989 static struct bfin_lq035q1fb_disp_info bfin_lq035q1_data = {
 990         .mode =         LQ035_NORM | LQ035_RGB | LQ035_RL | LQ035_TB,
 991         .use_bl =       0,      /* let something else control the LCD Blacklight */
 992         .gpio_bl =      GPIO_PF7,
 993 };
 994
 995 static struct resource bfin_lq035q1_resources[] = {
 996         {
 997                 .start = IRQ_PPI_ERROR,
 998                 .end = IRQ_PPI_ERROR,
 999                 .flags = IORESOURCE_IRQ,
1000         },
1001 };
1002
1003 static struct platform_device bfin_lq035q1_device = {
1004         .name           = "bfin-lq035q1",
1005         .id             = -1,
1006         .num_resources  = ARRAY_SIZE(bfin_lq035q1_resources),
1007         .resource       = bfin_lq035q1_resources,
1008         .dev            = {
1009                 .platform_data = &bfin_lq035q1_data,
1010         },
1011 };
1012 #endif
1013
1014 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
1015 static struct resource bfin_uart_resources[] = {
1016 #ifdef CONFIG_SERIAL_BFIN_UART0
1017         {
1018                 .start = 0xFFC00400,
1019                 .end = 0xFFC004FF,
1020                 .flags = IORESOURCE_MEM,
1021         },
1022 #endif
1023 #ifdef CONFIG_SERIAL_BFIN_UART1
1024         {
1025                 .start = 0xFFC02000,
1026                 .end = 0xFFC020FF,
1027                 .flags = IORESOURCE_MEM,
1028         },
1029 #endif
1030 };
1031
1032 static struct platform_device bfin_uart_device = {
1033         .name = "bfin-uart",
1034         .id = 1,
1035         .num_resources = ARRAY_SIZE(bfin_uart_resources),
1036         .resource = bfin_uart_resources,
1037 };
1038 #endif
1039
1040 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
1041 #ifdef CONFIG_BFIN_SIR0
1042 static struct resource bfin_sir0_resources[] = {
1043         {
1044                 .start = 0xFFC00400,
1045                 .end = 0xFFC004FF,
1046                 .flags = IORESOURCE_MEM,
1047         },
1048         {
1049                 .start = IRQ_UART0_RX,
1050                 .end = IRQ_UART0_RX+1,
1051                 .flags = IORESOURCE_IRQ,
1052         },
1053         {
1054                 .start = CH_UART0_RX,
1055                 .end = CH_UART0_RX+1,
1056                 .flags = IORESOURCE_DMA,
1057         },
1058 };
1059
1060 static struct platform_device bfin_sir0_device = {
1061         .name = "bfin_sir",
1062         .id = 0,
1063         .num_resources = ARRAY_SIZE(bfin_sir0_resources),
1064         .resource = bfin_sir0_resources,
1065 };
1066 #endif
1067 #ifdef CONFIG_BFIN_SIR1
1068 static struct resource bfin_sir1_resources[] = {
1069         {
1070                 .start = 0xFFC02000,
1071                 .end = 0xFFC020FF,
1072                 .flags = IORESOURCE_MEM,
1073         },
1074         {
1075                 .start = IRQ_UART1_RX,
1076                 .end = IRQ_UART1_RX+1,
1077                 .flags = IORESOURCE_IRQ,
1078         },
1079         {
1080                 .start = CH_UART1_RX,
1081                 .end = CH_UART1_RX+1,
1082                 .flags = IORESOURCE_DMA,
1083         },
1084 };
1085
1086 static struct platform_device bfin_sir1_device = {
1087         .name = "bfin_sir",
1088         .id = 1,
1089         .num_resources = ARRAY_SIZE(bfin_sir1_resources),
1090         .resource = bfin_sir1_resources,
1091 };
1092 #endif
1093 #endif
1094
1095 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
1096 static struct resource bfin_twi0_resource[] = {
1097         [0] = {
1098                 .start = TWI0_REGBASE,
1099                 .end   = TWI0_REGBASE,
1100                 .flags = IORESOURCE_MEM,
1101         },
1102         [1] = {
1103                 .start = IRQ_TWI,
1104                 .end   = IRQ_TWI,
1105                 .flags = IORESOURCE_IRQ,
1106         },
1107 };
1108
1109 static struct platform_device i2c_bfin_twi_device = {
1110         .name = "i2c-bfin-twi",
1111         .id = 0,
1112         .num_resources = ARRAY_SIZE(bfin_twi0_resource),
1113         .resource = bfin_twi0_resource,
1114 };
1115 #endif
1116
1117 #if defined(CONFIG_KEYBOARD_ADP5588) || defined(CONFIG_KEYBOARD_ADP5588_MODULE)
1118 #include <linux/input.h>
1119 #include <linux/i2c/adp5588.h>
1120 static const unsigned short adp5588_keymap[ADP5588_KEYMAPSIZE] = {
1121         [0]      = KEY_GRAVE,
1122         [1]      = KEY_1,
1123         [2]      = KEY_2,
1124         [3]      = KEY_3,
1125         [4]      = KEY_4,
1126         [5]      = KEY_5,
1127         [6]      = KEY_6,
1128         [7]      = KEY_7,
1129         [8]      = KEY_8,
1130         [9]      = KEY_9,
1131         [10]     = KEY_0,
1132         [11]     = KEY_MINUS,
1133         [12]     = KEY_EQUAL,
1134         [13]     = KEY_BACKSLASH,
1135         [15]     = KEY_KP0,
1136         [16]     = KEY_Q,
1137         [17]     = KEY_W,
1138         [18]     = KEY_E,
1139         [19]     = KEY_R,
1140         [20]     = KEY_T,
1141         [21]     = KEY_Y,
1142         [22]     = KEY_U,
1143         [23]     = KEY_I,
1144         [24]     = KEY_O,
1145         [25]     = KEY_P,
1146         [26]     = KEY_LEFTBRACE,
1147         [27]     = KEY_RIGHTBRACE,
1148         [29]     = KEY_KP1,
1149         [30]     = KEY_KP2,
1150         [31]     = KEY_KP3,
1151         [32]     = KEY_A,
1152         [33]     = KEY_S,
1153         [34]     = KEY_D,
1154         [35]     = KEY_F,
1155         [36]     = KEY_G,
1156         [37]     = KEY_H,
1157         [38]     = KEY_J,
1158         [39]     = KEY_K,
1159         [40]     = KEY_L,
1160         [41]     = KEY_SEMICOLON,
1161         [42]     = KEY_APOSTROPHE,
1162         [43]     = KEY_BACKSLASH,
1163         [45]     = KEY_KP4,
1164         [46]     = KEY_KP5,
1165         [47]     = KEY_KP6,
1166         [48]     = KEY_102ND,
1167         [49]     = KEY_Z,
1168         [50]     = KEY_X,
1169         [51]     = KEY_C,
1170         [52]     = KEY_V,
1171         [53]     = KEY_B,
1172         [54]     = KEY_N,
1173         [55]     = KEY_M,
1174         [56]     = KEY_COMMA,
1175         [57]     = KEY_DOT,
1176         [58]     = KEY_SLASH,
1177         [60]     = KEY_KPDOT,
1178         [61]     = KEY_KP7,
1179         [62]     = KEY_KP8,
1180         [63]     = KEY_KP9,
1181         [64]     = KEY_SPACE,
1182         [65]     = KEY_BACKSPACE,
1183         [66]     = KEY_TAB,
1184         [67]     = KEY_KPENTER,
1185         [68]     = KEY_ENTER,
1186         [69]     = KEY_ESC,
1187         [70]     = KEY_DELETE,
1188         [74]     = KEY_KPMINUS,
1189         [76]     = KEY_UP,
1190         [77]     = KEY_DOWN,
1191         [78]     = KEY_RIGHT,
1192         [79]     = KEY_LEFT,
1193 };
1194
1195 static struct adp5588_kpad_platform_data adp5588_kpad_data = {
1196         .rows           = 8,
1197         .cols           = 10,
1198         .keymap         = adp5588_keymap,
1199         .keymapsize     = ARRAY_SIZE(adp5588_keymap),
1200         .repeat         = 0,
1201 };
1202 #endif
1203
1204 #if defined(CONFIG_PMIC_ADP5520) || defined(CONFIG_PMIC_ADP5520_MODULE)
1205 #include <linux/mfd/adp5520.h>
1206
1207         /*
1208          *  ADP5520/5501 Backlight Data
1209          */
1210
1211 static struct adp5520_backlight_platfrom_data adp5520_backlight_data = {
1212         .fade_in                = FADE_T_1200ms,
1213         .fade_out               = FADE_T_1200ms,
1214         .fade_led_law           = BL_LAW_LINEAR,
1215         .en_ambl_sens           = 1,
1216         .abml_filt              = BL_AMBL_FILT_640ms,
1217         .l1_daylight_max        = BL_CUR_mA(15),
1218         .l1_daylight_dim        = BL_CUR_mA(0),
1219         .l2_office_max          = BL_CUR_mA(7),
1220         .l2_office_dim          = BL_CUR_mA(0),
1221         .l3_dark_max            = BL_CUR_mA(3),
1222         .l3_dark_dim            = BL_CUR_mA(0),
1223         .l2_trip                = L2_COMP_CURR_uA(700),
1224         .l2_hyst                = L2_COMP_CURR_uA(50),
1225         .l3_trip                = L3_COMP_CURR_uA(80),
1226         .l3_hyst                = L3_COMP_CURR_uA(20),
1227 };
1228
1229         /*
1230          *  ADP5520/5501 LEDs Data
1231          */
1232
1233 #include <linux/leds.h>
1234
1235 static struct led_info adp5520_leds[] = {
1236         {
1237                 .name = "adp5520-led1",
1238                 .default_trigger = "none",
1239                 .flags = FLAG_ID_ADP5520_LED1_ADP5501_LED0 | LED_OFFT_600ms,
1240         },
1241 #ifdef ADP5520_EN_ALL_LEDS
1242         {
1243                 .name = "adp5520-led2",
1244                 .default_trigger = "none",
1245                 .flags = FLAG_ID_ADP5520_LED2_ADP5501_LED1,
1246         },
1247         {
1248                 .name = "adp5520-led3",
1249                 .default_trigger = "none",
1250                 .flags = FLAG_ID_ADP5520_LED3_ADP5501_LED2,
1251         },
1252 #endif
1253 };
1254
1255 static struct adp5520_leds_platfrom_data adp5520_leds_data = {
1256         .num_leds = ARRAY_SIZE(adp5520_leds),
1257         .leds = adp5520_leds,
1258         .fade_in = FADE_T_600ms,
1259         .fade_out = FADE_T_600ms,
1260         .led_on_time = LED_ONT_600ms,
1261 };
1262
1263         /*
1264          *  ADP5520 GPIO Data
1265          */
1266
1267 static struct adp5520_gpio_platfrom_data adp5520_gpio_data = {
1268         .gpio_start = 50,
1269         .gpio_en_mask = GPIO_C1 | GPIO_C2 | GPIO_R2,
1270         .gpio_pullup_mask = GPIO_C1 | GPIO_C2 | GPIO_R2,
1271 };
1272
1273         /*
1274          *  ADP5520 Keypad Data
1275          */
1276
1277 #include <linux/input.h>
1278 static const unsigned short adp5520_keymap[ADP5520_KEYMAPSIZE] = {
1279         [KEY(0, 0)]     = KEY_GRAVE,
1280         [KEY(0, 1)]     = KEY_1,
1281         [KEY(0, 2)]     = KEY_2,
1282         [KEY(0, 3)]     = KEY_3,
1283         [KEY(1, 0)]     = KEY_4,
1284         [KEY(1, 1)]     = KEY_5,
1285         [KEY(1, 2)]     = KEY_6,
1286         [KEY(1, 3)]     = KEY_7,
1287         [KEY(2, 0)]     = KEY_8,
1288         [KEY(2, 1)]     = KEY_9,
1289         [KEY(2, 2)]     = KEY_0,
1290         [KEY(2, 3)]     = KEY_MINUS,
1291         [KEY(3, 0)]     = KEY_EQUAL,
1292         [KEY(3, 1)]     = KEY_BACKSLASH,
1293         [KEY(3, 2)]     = KEY_BACKSPACE,
1294         [KEY(3, 3)]     = KEY_ENTER,
1295 };
1296
1297 static struct adp5520_keys_platfrom_data adp5520_keys_data = {
1298         .rows_en_mask   = ROW_R3 | ROW_R2 | ROW_R1 | ROW_R0,
1299         .cols_en_mask   = COL_C3 | COL_C2 | COL_C1 | COL_C0,
1300         .keymap         = adp5520_keymap,
1301         .keymapsize     = ARRAY_SIZE(adp5520_keymap),
1302         .repeat         = 0,
1303 };
1304
1305         /*
1306          *  ADP5520/5501 Multifuction Device Init Data
1307          */
1308
1309 static struct adp5520_subdev_info adp5520_subdevs[] = {
1310         {
1311                 .name = "adp5520-backlight",
1312                 .id = ID_ADP5520,
1313                 .platform_data = &adp5520_backlight_data,
1314         },
1315         {
1316                 .name = "adp5520-led",
1317                 .id = ID_ADP5520,
1318                 .platform_data = &adp5520_leds_data,
1319         },
1320         {
1321                 .name = "adp5520-gpio",
1322                 .id = ID_ADP5520,
1323                 .platform_data = &adp5520_gpio_data,
1324         },
1325         {
1326                 .name = "adp5520-keys",
1327                 .id = ID_ADP5520,
1328                 .platform_data = &adp5520_keys_data,
1329         },
1330 };
1331
1332 static struct adp5520_platform_data adp5520_pdev_data = {
1333         .num_subdevs = ARRAY_SIZE(adp5520_subdevs),
1334         .subdevs = adp5520_subdevs,
1335 };
1336
1337 #endif
1338
1339 static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
1340 #if defined(CONFIG_JOYSTICK_AD7142) || defined(CONFIG_JOYSTICK_AD7142_MODULE)
1341         {
1342                 I2C_BOARD_INFO("ad7142_joystick", 0x2C),
1343                 .irq = IRQ_PG5,
1344         },
1345 #endif
1346 #if defined(CONFIG_BFIN_TWI_LCD) || defined(CONFIG_BFIN_TWI_LCD_MODULE)
1347         {
1348                 I2C_BOARD_INFO("pcf8574_lcd", 0x22),
1349         },
1350 #endif
1351 #if defined(CONFIG_INPUT_PCF8574) || defined(CONFIG_INPUT_PCF8574_MODULE)
1352         {
1353                 I2C_BOARD_INFO("pcf8574_keypad", 0x27),
1354                 .irq = IRQ_PG6,
1355         },
1356 #endif
1357 #if defined(CONFIG_TOUCHSCREEN_AD7879_I2C) || defined(CONFIG_TOUCHSCREEN_AD7879_I2C_MODULE)
1358         {
1359                 I2C_BOARD_INFO("ad7879", 0x2F),
1360                 .irq = IRQ_PG5,
1361                 .platform_data = (void *)&bfin_ad7879_ts_info,
1362         },
1363 #endif
1364 #if defined(CONFIG_KEYBOARD_ADP5588) || defined(CONFIG_KEYBOARD_ADP5588_MODULE)
1365         {
1366                 I2C_BOARD_INFO("adp5588-keys", 0x34),
1367                 .irq = IRQ_PG0,
1368                 .platform_data = (void *)&adp5588_kpad_data,
1369         },
1370 #endif
1371 #if defined(CONFIG_PMIC_ADP5520) || defined(CONFIG_PMIC_ADP5520_MODULE)
1372         {
1373                 I2C_BOARD_INFO("pmic-adp5520", 0x32),
1374                 .irq = IRQ_PG0,
1375                 .platform_data = (void *)&adp5520_pdev_data,
1376         },
1377 #endif
1378 #if defined(CONFIG_INPUT_ADXL34X_I2C) || defined(CONFIG_INPUT_ADXL34X_I2C_MODULE)
1379         {
1380                 I2C_BOARD_INFO("adxl34x", 0x53),
1381                 .irq = IRQ_PG3,
1382                 .platform_data = (void *)&adxl34x_info,
1383         },
1384 #endif
1385 };
1386
1387 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
1388 static struct platform_device bfin_sport0_uart_device = {
1389         .name = "bfin-sport-uart",
1390         .id = 0,
1391 };
1392
1393 static struct platform_device bfin_sport1_uart_device = {
1394         .name = "bfin-sport-uart",
1395         .id = 1,
1396 };
1397 #endif
1398
1399 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
1400 #define CF_IDE_NAND_CARD_USE_HDD_INTERFACE
1401 /* #define CF_IDE_NAND_CARD_USE_CF_IN_COMMON_MEMORY_MODE */
1402
1403 #ifdef CF_IDE_NAND_CARD_USE_HDD_INTERFACE
1404 #define PATA_INT        IRQ_PF5
1405 static struct pata_platform_info bfin_pata_platform_data = {
1406         .ioport_shift = 1,
1407         .irq_flags = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
1408 };
1409
1410 static struct resource bfin_pata_resources[] = {
1411         {
1412                 .start = 0x20314020,
1413                 .end = 0x2031403F,
1414                 .flags = IORESOURCE_MEM,
1415         },
1416         {
1417                 .start = 0x2031401C,
1418                 .end = 0x2031401F,
1419                 .flags = IORESOURCE_MEM,
1420         },
1421         {
1422                 .start = PATA_INT,
1423                 .end = PATA_INT,
1424                 .flags = IORESOURCE_IRQ,
1425         },
1426 };
1427 #elif defined(CF_IDE_NAND_CARD_USE_CF_IN_COMMON_MEMORY_MODE)
1428 static struct pata_platform_info bfin_pata_platform_data = {
1429         .ioport_shift = 0,
1430 };
1431 /* CompactFlash Storage Card Memory Mapped Adressing
1432  * /REG = A11 = 1
1433  */
1434 static struct resource bfin_pata_resources[] = {
1435         {
1436                 .start = 0x20211800,
1437                 .end = 0x20211807,
1438                 .flags = IORESOURCE_MEM,
1439         },
1440         {
1441                 .start = 0x2021180E,    /* Device Ctl */
1442                 .end = 0x2021180E,
1443                 .flags = IORESOURCE_MEM,
1444         },
1445 };
1446 #endif
1447
1448 static struct platform_device bfin_pata_device = {
1449         .name = "pata_platform",
1450         .id = -1,
1451         .num_resources = ARRAY_SIZE(bfin_pata_resources),
1452         .resource = bfin_pata_resources,
1453         .dev = {
1454                 .platform_data = &bfin_pata_platform_data,
1455         }
1456 };
1457 #endif
1458
1459 static const unsigned int cclk_vlev_datasheet[] =
1460 {
1461         VRPAIR(VLEV_085, 250000000),
1462         VRPAIR(VLEV_090, 376000000),
1463         VRPAIR(VLEV_095, 426000000),
1464         VRPAIR(VLEV_100, 426000000),
1465         VRPAIR(VLEV_105, 476000000),
1466         VRPAIR(VLEV_110, 476000000),
1467         VRPAIR(VLEV_115, 476000000),
1468         VRPAIR(VLEV_120, 500000000),
1469         VRPAIR(VLEV_125, 533000000),
1470         VRPAIR(VLEV_130, 600000000),
1471 };
1472
1473 static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = {
1474         .tuple_tab = cclk_vlev_datasheet,
1475         .tabsize = ARRAY_SIZE(cclk_vlev_datasheet),
1476         .vr_settling_time = 25 /* us */,
1477 };
1478
1479 static struct platform_device bfin_dpmc = {
1480         .name = "bfin dpmc",
1481         .dev = {
1482                 .platform_data = &bfin_dmpc_vreg_data,
1483         },
1484 };
1485
1486 static struct platform_device *stamp_devices[] __initdata = {
1487
1488         &bfin_dpmc,
1489
1490 #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
1491         &bfin_pcmcia_cf_device,
1492 #endif
1493
1494 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
1495         &rtc_device,
1496 #endif
1497
1498 #if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE)
1499         &sl811_hcd_device,
1500 #endif
1501
1502 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
1503         &isp1362_hcd_device,
1504 #endif
1505
1506 #if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
1507         &bfin_isp1760_device,
1508 #endif
1509
1510 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
1511         &smc91x_device,
1512 #endif
1513
1514 #if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
1515         &dm9000_device,
1516 #endif
1517
1518 #if defined(CONFIG_AX88180) || defined(CONFIG_AX88180_MODULE)
1519         &ax88180_device,
1520 #endif
1521
1522 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
1523         &bfin_mii_bus,
1524         &bfin_mac_device,
1525 #endif
1526
1527 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
1528         &net2272_bfin_device,
1529 #endif
1530
1531 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
1532         &bfin_spi0_device,
1533 #endif
1534
1535 #if defined(CONFIG_SPI_BFIN_SPORT) || defined(CONFIG_SPI_BFIN_SPORT_MODULE)
1536         &bfin_sport_spi0_device,
1537         &bfin_sport_spi1_device,
1538 #endif
1539
1540 #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
1541         &bfin_fb_device,
1542 #endif
1543
1544 #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
1545         &bfin_lq035q1_device,
1546 #endif
1547
1548 #if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
1549         &bfin_fb_adv7393_device,
1550 #endif
1551
1552 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
1553         &bfin_uart_device,
1554 #endif
1555
1556 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
1557 #ifdef CONFIG_BFIN_SIR0
1558         &bfin_sir0_device,
1559 #endif
1560 #ifdef CONFIG_BFIN_SIR1
1561         &bfin_sir1_device,
1562 #endif
1563 #endif
1564
1565 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
1566         &i2c_bfin_twi_device,
1567 #endif
1568
1569 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
1570         &bfin_sport0_uart_device,
1571         &bfin_sport1_uart_device,
1572 #endif
1573
1574 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
1575         &bfin_pata_device,
1576 #endif
1577
1578 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
1579         &bfin_device_gpiokeys,
1580 #endif
1581
1582         &bfin_gpios_device,
1583
1584 #if defined(CONFIG_MTD_NAND_PLATFORM) || defined(CONFIG_MTD_NAND_PLATFORM_MODULE)
1585         &bfin_async_nand_device,
1586 #endif
1587
1588 #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
1589         &stamp_flash_device,
1590 #endif
1591 };
1592
1593 static int __init stamp_init(void)
1594 {
1595         printk(KERN_INFO "%s(): registering device resources\n", __func__);
1596         i2c_register_board_info(0, bfin_i2c_board_info,
1597                                 ARRAY_SIZE(bfin_i2c_board_info));
1598         bfin_plat_nand_init();
1599         platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
1600         spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
1601
1602 #if (defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)) \
1603          && defined(PATA_INT)
1604         irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
1605 #endif
1606
1607         return 0;
1608 }
1609
1610 arch_initcall(stamp_init);
1611
1612 void native_machine_restart(char *cmd)
1613 {
1614         /* workaround reboot hang when booting from SPI */
1615         if ((bfin_read_SYSCR() & 0x7) == 0x3)
1616                 bfin_reset_boot_spi_cs(P_DEFAULT_BOOT_SPI_CS);
1617 }
1618
1619 /*
1620  * Currently the MAC address is saved in Flash by U-Boot
1621  */
1622 #define FLASH_MAC       0x203f0000
1623 void bfin_get_ether_addr(char *addr)
1624 {
1625         *(u32 *)(&(addr[0])) = bfin_read32(FLASH_MAC);
1626         *(u16 *)(&(addr[4])) = bfin_read16(FLASH_MAC + 4);
1627 }
1628 EXPORT_SYMBOL(bfin_get_ether_addr);