arch/blackfin/mach-bf548/boards/cm_bf548.c

   1 /*
   2  * File:         arch/blackfin/mach-bf548/boards/cm_bf548.c
   3  * Based on:     arch/blackfin/mach-bf537/boards/ezkit.c
   4  * Author:       Aidan Williams <aidan@nicta.com.au>
   5  *
   6  * Created:
   7  * Description:
   8  *
   9  * Modified:
  10  *               Copyright 2005 National ICT Australia (NICTA)
  11  *               Copyright 2004-2008 Analog Devices Inc.
  12  *
  13  * Bugs:         Enter bugs at http://blackfin.uclinux.org/
  14  *
  15  * This program is free software; you can redistribute it and/or modify
  16  * it under the terms of the GNU General Public License as published by
  17  * the Free Software Foundation; either version 2 of the License, or
  18  * (at your option) any later version.
  19  *
  20  * This program is distributed in the hope that it will be useful,
  21  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  22  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  23  * GNU General Public License for more details.
  24  *
  25  * You should have received a copy of the GNU General Public License
  26  * along with this program; if not, see the file COPYING, or write
  27  * to the Free Software Foundation, Inc.,
  28  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  29  */
  30
  31 #include <linux/device.h>
  32 #include <linux/platform_device.h>
  33 #include <linux/mtd/mtd.h>
  34 #include <linux/mtd/partitions.h>
  35 #include <linux/spi/spi.h>
  36 #include <linux/spi/flash.h>
  37 #include <linux/irq.h>
  38 #include <linux/interrupt.h>
  39 #include <linux/usb/musb.h>
  40 #include <asm/bfin5xx_spi.h>
  41 #include <asm/dma.h>
  42 #include <asm/gpio.h>
  43 #include <asm/nand.h>
  44 #include <asm/portmux.h>
  45 #include <mach/bf54x_keys.h>
  46 #include <asm/dpmc.h>
  47 #include <linux/input.h>
  48 #include <linux/spi/ad7877.h>
  49
  50 /*
  51  * Name the Board for the /proc/cpuinfo
  52  */
  53 const char bfin_board_name[] = "Bluetechnix CM-BF548";
  54
  55 /*
  56  *  Driver needs to know address, irq and flag pin.
  57  */
  58
  59 #if defined(CONFIG_FB_BF54X_LQ043) || defined(CONFIG_FB_BF54X_LQ043_MODULE)
  60
  61 #include <mach/bf54x-lq043.h>
  62
  63 static struct bfin_bf54xfb_mach_info bf54x_lq043_data = {
  64         .width =        480,
  65         .height =       272,
  66         .xres =         {480, 480, 480},
  67         .yres =         {272, 272, 272},
  68         .bpp =          {24, 24, 24},
  69         .disp =         GPIO_PE3,
  70 };
  71
  72 static struct resource bf54x_lq043_resources[] = {
  73         {
  74                 .start = IRQ_EPPI0_ERR,
  75                 .end = IRQ_EPPI0_ERR,
  76                 .flags = IORESOURCE_IRQ,
  77         },
  78 };
  79
  80 static struct platform_device bf54x_lq043_device = {
  81         .name           = "bf54x-lq043",
  82         .id             = -1,
  83         .num_resources  = ARRAY_SIZE(bf54x_lq043_resources),
  84         .resource       = bf54x_lq043_resources,
  85         .dev            = {
  86                 .platform_data = &bf54x_lq043_data,
  87         },
  88 };
  89 #endif
  90
  91 #if defined(CONFIG_KEYBOARD_BFIN) || defined(CONFIG_KEYBOARD_BFIN_MODULE)
  92 static unsigned int bf548_keymap[] = {
  93         KEYVAL(0, 0, KEY_ENTER),
  94         KEYVAL(0, 1, KEY_HELP),
  95         KEYVAL(0, 2, KEY_0),
  96         KEYVAL(0, 3, KEY_BACKSPACE),
  97         KEYVAL(1, 0, KEY_TAB),
  98         KEYVAL(1, 1, KEY_9),
  99         KEYVAL(1, 2, KEY_8),
 100         KEYVAL(1, 3, KEY_7),
 101         KEYVAL(2, 0, KEY_DOWN),
 102         KEYVAL(2, 1, KEY_6),
 103         KEYVAL(2, 2, KEY_5),
 104         KEYVAL(2, 3, KEY_4),
 105         KEYVAL(3, 0, KEY_UP),
 106         KEYVAL(3, 1, KEY_3),
 107         KEYVAL(3, 2, KEY_2),
 108         KEYVAL(3, 3, KEY_1),
 109 };
 110
 111 static struct bfin_kpad_platform_data bf54x_kpad_data = {
 112         .rows                   = 4,
 113         .cols                   = 4,
 114         .keymap                 = bf548_keymap,
 115         .keymapsize             = ARRAY_SIZE(bf548_keymap),
 116         .repeat                 = 0,
 117         .debounce_time          = 5000, /* ns (5ms) */
 118         .coldrive_time          = 1000, /* ns (1ms) */
 119         .keyup_test_interval    = 50, /* ms (50ms) */
 120 };
 121
 122 static struct resource bf54x_kpad_resources[] = {
 123         {
 124                 .start = IRQ_KEY,
 125                 .end = IRQ_KEY,
 126                 .flags = IORESOURCE_IRQ,
 127         },
 128 };
 129
 130 static struct platform_device bf54x_kpad_device = {
 131         .name           = "bf54x-keys",
 132         .id             = -1,
 133         .num_resources  = ARRAY_SIZE(bf54x_kpad_resources),
 134         .resource       = bf54x_kpad_resources,
 135         .dev            = {
 136                 .platform_data = &bf54x_kpad_data,
 137         },
 138 };
 139 #endif
 140
 141 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
 142 static struct platform_device rtc_device = {
 143         .name = "rtc-bfin",
 144         .id   = -1,
 145 };
 146 #endif
 147
 148 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 149 static struct resource bfin_uart_resources[] = {
 150 #ifdef CONFIG_SERIAL_BFIN_UART0
 151         {
 152                 .start = 0xFFC00400,
 153                 .end = 0xFFC004FF,
 154                 .flags = IORESOURCE_MEM,
 155         },
 156 #endif
 157 #ifdef CONFIG_SERIAL_BFIN_UART1
 158         {
 159                 .start = 0xFFC02000,
 160                 .end = 0xFFC020FF,
 161                 .flags = IORESOURCE_MEM,
 162         },
 163 #endif
 164 #ifdef CONFIG_SERIAL_BFIN_UART2
 165         {
 166                 .start = 0xFFC02100,
 167                 .end = 0xFFC021FF,
 168                 .flags = IORESOURCE_MEM,
 169         },
 170 #endif
 171 #ifdef CONFIG_SERIAL_BFIN_UART3
 172         {
 173                 .start = 0xFFC03100,
 174                 .end = 0xFFC031FF,
 175                 .flags = IORESOURCE_MEM,
 176         },
 177 #endif
 178 };
 179
 180 static struct platform_device bfin_uart_device = {
 181         .name = "bfin-uart",
 182         .id = 1,
 183         .num_resources = ARRAY_SIZE(bfin_uart_resources),
 184         .resource = bfin_uart_resources,
 185 };
 186 #endif
 187
 188 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
 189 static struct resource bfin_sir_resources[] = {
 190 #ifdef CONFIG_BFIN_SIR0
 191         {
 192                 .start = 0xFFC00400,
 193                 .end = 0xFFC004FF,
 194                 .flags = IORESOURCE_MEM,
 195         },
 196 #endif
 197 #ifdef CONFIG_BFIN_SIR1
 198         {
 199                 .start = 0xFFC02000,
 200                 .end = 0xFFC020FF,
 201                 .flags = IORESOURCE_MEM,
 202         },
 203 #endif
 204 #ifdef CONFIG_BFIN_SIR2
 205         {
 206                 .start = 0xFFC02100,
 207                 .end = 0xFFC021FF,
 208                 .flags = IORESOURCE_MEM,
 209         },
 210 #endif
 211 #ifdef CONFIG_BFIN_SIR3
 212         {
 213                 .start = 0xFFC03100,
 214                 .end = 0xFFC031FF,
 215                 .flags = IORESOURCE_MEM,
 216         },
 217 #endif
 218 };
 219
 220 static struct platform_device bfin_sir_device = {
 221         .name = "bfin_sir",
 222         .id = 0,
 223         .num_resources = ARRAY_SIZE(bfin_sir_resources),
 224         .resource = bfin_sir_resources,
 225 };
 226 #endif
 227
 228 #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
 229 static struct resource smsc911x_resources[] = {
 230         {
 231                 .name = "smsc911x-memory",
 232                 .start = 0x24000000,
 233                 .end = 0x24000000 + 0xFF,
 234                 .flags = IORESOURCE_MEM,
 235         },
 236         {
 237                 .start = IRQ_PE6,
 238                 .end = IRQ_PE6,
 239                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
 240         },
 241 };
 242 static struct platform_device smsc911x_device = {
 243         .name = "smsc911x",
 244         .id = 0,
 245         .num_resources = ARRAY_SIZE(smsc911x_resources),
 246         .resource = smsc911x_resources,
 247 };
 248 #endif
 249
 250 #if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
 251 static struct resource musb_resources[] = {
 252         [0] = {
 253                 .start  = 0xFFC03C00,
 254                 .end    = 0xFFC040FF,
 255                 .flags  = IORESOURCE_MEM,
 256         },
 257         [1] = { /* general IRQ */
 258                 .start  = IRQ_USB_INT0,
 259                 .end    = IRQ_USB_INT0,
 260                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 261         },
 262         [2] = { /* DMA IRQ */
 263                 .start  = IRQ_USB_DMA,
 264                 .end    = IRQ_USB_DMA,
 265                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 266         },
 267 };
 268
 269 static struct musb_hdrc_config musb_config = {
 270         .multipoint     = 0,
 271         .dyn_fifo       = 0,
 272         .soft_con       = 1,
 273         .dma            = 1,
 274         .num_eps        = 7,
 275         .dma_channels   = 7,
 276         .gpio_vrsel     = GPIO_PH6,
 277 };
 278
 279 static struct musb_hdrc_platform_data musb_plat = {
 280 #if defined(CONFIG_USB_MUSB_OTG)
 281         .mode           = MUSB_OTG,
 282 #elif defined(CONFIG_USB_MUSB_HDRC_HCD)
 283         .mode           = MUSB_HOST,
 284 #elif defined(CONFIG_USB_GADGET_MUSB_HDRC)
 285         .mode           = MUSB_PERIPHERAL,
 286 #endif
 287         .config         = &musb_config,
 288 };
 289
 290 static u64 musb_dmamask = ~(u32)0;
 291
 292 static struct platform_device musb_device = {
 293         .name           = "musb_hdrc",
 294         .id             = 0,
 295         .dev = {
 296                 .dma_mask               = &musb_dmamask,
 297                 .coherent_dma_mask      = 0xffffffff,
 298                 .platform_data          = &musb_plat,
 299         },
 300         .num_resources  = ARRAY_SIZE(musb_resources),
 301         .resource       = musb_resources,
 302 };
 303 #endif
 304
 305 #if defined(CONFIG_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE)
 306 static struct resource bfin_atapi_resources[] = {
 307         {
 308                 .start = 0xFFC03800,
 309                 .end = 0xFFC0386F,
 310                 .flags = IORESOURCE_MEM,
 311         },
 312         {
 313                 .start = IRQ_ATAPI_ERR,
 314                 .end = IRQ_ATAPI_ERR,
 315                 .flags = IORESOURCE_IRQ,
 316         },
 317 };
 318
 319 static struct platform_device bfin_atapi_device = {
 320         .name = "pata-bf54x",
 321         .id = -1,
 322         .num_resources = ARRAY_SIZE(bfin_atapi_resources),
 323         .resource = bfin_atapi_resources,
 324 };
 325 #endif
 326
 327 #if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
 328 static struct mtd_partition partition_info[] = {
 329         {
 330                 .name = "linux kernel(nand)",
 331                 .offset = 0,
 332                 .size = 4 * 1024 * 1024,
 333         },
 334         {
 335                 .name = "file system(nand)",
 336                 .offset = 4 * 1024 * 1024,
 337                 .size = (256 - 4) * 1024 * 1024,
 338         },
 339 };
 340
 341 static struct bf5xx_nand_platform bf5xx_nand_platform = {
 342         .page_size = NFC_PG_SIZE_256,
 343         .data_width = NFC_NWIDTH_8,
 344         .partitions = partition_info,
 345         .nr_partitions = ARRAY_SIZE(partition_info),
 346         .rd_dly = 3,
 347         .wr_dly = 3,
 348 };
 349
 350 static struct resource bf5xx_nand_resources[] = {
 351         {
 352                 .start = 0xFFC03B00,
 353                 .end = 0xFFC03B4F,
 354                 .flags = IORESOURCE_MEM,
 355         },
 356         {
 357                 .start = CH_NFC,
 358                 .end = CH_NFC,
 359                 .flags = IORESOURCE_IRQ,
 360         },
 361 };
 362
 363 static struct platform_device bf5xx_nand_device = {
 364         .name = "bf5xx-nand",
 365         .id = 0,
 366         .num_resources = ARRAY_SIZE(bf5xx_nand_resources),
 367         .resource = bf5xx_nand_resources,
 368         .dev = {
 369                 .platform_data = &bf5xx_nand_platform,
 370         },
 371 };
 372 #endif
 373
 374 #if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE)
 375 static struct platform_device bf54x_sdh_device = {
 376         .name = "bfin-sdh",
 377         .id = 0,
 378 };
 379 #endif
 380
 381 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 382 /* all SPI peripherals info goes here */
 383 #if defined(CONFIG_MTD_M25P80) \
 384         || defined(CONFIG_MTD_M25P80_MODULE)
 385 /* SPI flash chip (m25p16) */
 386 static struct mtd_partition bfin_spi_flash_partitions[] = {
 387         {
 388                 .name = "bootloader(spi)",
 389                 .size = 0x00040000,
 390                 .offset = 0,
 391                 .mask_flags = MTD_CAP_ROM
 392         }, {
 393                 .name = "linux kernel(spi)",
 394                 .size = 0x1c0000,
 395                 .offset = 0x40000
 396         }
 397 };
 398
 399 static struct flash_platform_data bfin_spi_flash_data = {
 400         .name = "m25p80",
 401         .parts = bfin_spi_flash_partitions,
 402         .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
 403         .type = "m25p16",
 404 };
 405
 406 static struct bfin5xx_spi_chip spi_flash_chip_info = {
 407         .enable_dma = 0,         /* use dma transfer with this chip*/
 408         .bits_per_word = 8,
 409         .cs_change_per_word = 0,
 410 };
 411 #endif
 412
 413 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
 414 static struct bfin5xx_spi_chip spi_ad7877_chip_info = {
 415         .cs_change_per_word = 0,
 416         .enable_dma = 0,
 417         .bits_per_word = 16,
 418 };
 419
 420 static const struct ad7877_platform_data bfin_ad7877_ts_info = {
 421         .model                  = 7877,
 422         .vref_delay_usecs       = 50,   /* internal, no capacitor */
 423         .x_plate_ohms           = 419,
 424         .y_plate_ohms           = 486,
 425         .pressure_max           = 1000,
 426         .pressure_min           = 0,
 427         .stopacq_polarity       = 1,
 428         .first_conversion_delay = 3,
 429         .acquisition_time       = 1,
 430         .averaging              = 1,
 431         .pen_down_acc_interval  = 1,
 432 };
 433 #endif
 434
 435 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
 436 static struct bfin5xx_spi_chip spidev_chip_info = {
 437         .enable_dma = 0,
 438         .bits_per_word = 8,
 439 };
 440 #endif
 441
 442 static struct spi_board_info bf54x_spi_board_info[] __initdata = {
 443 #if defined(CONFIG_MTD_M25P80) \
 444         || defined(CONFIG_MTD_M25P80_MODULE)
 445         {
 446                 /* the modalias must be the same as spi device driver name */
 447                 .modalias = "m25p80", /* Name of spi_driver for this device */
 448                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
 449                 .bus_num = 0, /* Framework bus number */
 450                 .chip_select = 1, /* SPI_SSEL1*/
 451                 .platform_data = &bfin_spi_flash_data,
 452                 .controller_data = &spi_flash_chip_info,
 453                 .mode = SPI_MODE_3,
 454         },
 455 #endif
 456 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
 457 {
 458         .modalias               = "ad7877",
 459         .platform_data          = &bfin_ad7877_ts_info,
 460         .irq                    = IRQ_PJ11,
 461         .max_speed_hz           = 12500000,     /* max spi clock (SCK) speed in HZ */
 462         .bus_num                = 0,
 463         .chip_select            = 2,
 464         .controller_data = &spi_ad7877_chip_info,
 465 },
 466 #endif
 467 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
 468         {
 469                 .modalias = "spidev",
 470                 .max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
 471                 .bus_num = 0,
 472                 .chip_select = 1,
 473                 .controller_data = &spidev_chip_info,
 474         },
 475 #endif
 476 };
 477
 478 /* SPI (0) */
 479 static struct resource bfin_spi0_resource[] = {
 480         [0] = {
 481                 .start = SPI0_REGBASE,
 482                 .end   = SPI0_REGBASE + 0xFF,
 483                 .flags = IORESOURCE_MEM,
 484         },
 485         [1] = {
 486                 .start = CH_SPI0,
 487                 .end   = CH_SPI0,
 488                 .flags = IORESOURCE_IRQ,
 489         }
 490 };
 491
 492 /* SPI (1) */
 493 static struct resource bfin_spi1_resource[] = {
 494         [0] = {
 495                 .start = SPI1_REGBASE,
 496                 .end   = SPI1_REGBASE + 0xFF,
 497                 .flags = IORESOURCE_MEM,
 498         },
 499         [1] = {
 500                 .start = CH_SPI1,
 501                 .end   = CH_SPI1,
 502                 .flags = IORESOURCE_IRQ,
 503         }
 504 };
 505
 506 /* SPI controller data */
 507 static struct bfin5xx_spi_master bf54x_spi_master_info0 = {
 508         .num_chipselect = 8,
 509         .enable_dma = 1,  /* master has the ability to do dma transfer */
 510         .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
 511 };
 512
 513 static struct platform_device bf54x_spi_master0 = {
 514         .name = "bfin-spi",
 515         .id = 0, /* Bus number */
 516         .num_resources = ARRAY_SIZE(bfin_spi0_resource),
 517         .resource = bfin_spi0_resource,
 518         .dev = {
 519                 .platform_data = &bf54x_spi_master_info0, /* Passed to driver */
 520                 },
 521 };
 522
 523 static struct bfin5xx_spi_master bf54x_spi_master_info1 = {
 524         .num_chipselect = 8,
 525         .enable_dma = 1,  /* master has the ability to do dma transfer */
 526         .pin_req = {P_SPI1_SCK, P_SPI1_MISO, P_SPI1_MOSI, 0},
 527 };
 528
 529 static struct platform_device bf54x_spi_master1 = {
 530         .name = "bfin-spi",
 531         .id = 1, /* Bus number */
 532         .num_resources = ARRAY_SIZE(bfin_spi1_resource),
 533         .resource = bfin_spi1_resource,
 534         .dev = {
 535                 .platform_data = &bf54x_spi_master_info1, /* Passed to driver */
 536                 },
 537 };
 538 #endif  /* spi master and devices */
 539
 540 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
 541 static struct resource bfin_twi0_resource[] = {
 542         [0] = {
 543                 .start = TWI0_REGBASE,
 544                 .end   = TWI0_REGBASE + 0xFF,
 545                 .flags = IORESOURCE_MEM,
 546         },
 547         [1] = {
 548                 .start = IRQ_TWI0,
 549                 .end   = IRQ_TWI0,
 550                 .flags = IORESOURCE_IRQ,
 551         },
 552 };
 553
 554 static struct platform_device i2c_bfin_twi0_device = {
 555         .name = "i2c-bfin-twi",
 556         .id = 0,
 557         .num_resources = ARRAY_SIZE(bfin_twi0_resource),
 558         .resource = bfin_twi0_resource,
 559 };
 560
 561 #if !defined(CONFIG_BF542)      /* The BF542 only has 1 TWI */
 562 static struct resource bfin_twi1_resource[] = {
 563         [0] = {
 564                 .start = TWI1_REGBASE,
 565                 .end   = TWI1_REGBASE + 0xFF,
 566                 .flags = IORESOURCE_MEM,
 567         },
 568         [1] = {
 569                 .start = IRQ_TWI1,
 570                 .end   = IRQ_TWI1,
 571                 .flags = IORESOURCE_IRQ,
 572         },
 573 };
 574
 575 static struct platform_device i2c_bfin_twi1_device = {
 576         .name = "i2c-bfin-twi",
 577         .id = 1,
 578         .num_resources = ARRAY_SIZE(bfin_twi1_resource),
 579         .resource = bfin_twi1_resource,
 580 };
 581 #endif
 582 #endif
 583
 584 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
 585 #include <linux/gpio_keys.h>
 586
 587 static struct gpio_keys_button bfin_gpio_keys_table[] = {
 588         {BTN_0, GPIO_PH7, 1, "gpio-keys: BTN0"},
 589 };
 590
 591 static struct gpio_keys_platform_data bfin_gpio_keys_data = {
 592         .buttons        = bfin_gpio_keys_table,
 593         .nbuttons       = ARRAY_SIZE(bfin_gpio_keys_table),
 594 };
 595
 596 static struct platform_device bfin_device_gpiokeys = {
 597         .name      = "gpio-keys",
 598         .dev = {
 599                 .platform_data = &bfin_gpio_keys_data,
 600         },
 601 };
 602 #endif
 603
 604 static const unsigned int cclk_vlev_datasheet[] =
 605 {
 606 /*
 607  * Internal VLEV BF54XSBBC1533
 608  ****temporarily using these values until data sheet is updated
 609  */
 610         VRPAIR(VLEV_085, 150000000),
 611         VRPAIR(VLEV_090, 250000000),
 612         VRPAIR(VLEV_110, 276000000),
 613         VRPAIR(VLEV_115, 301000000),
 614         VRPAIR(VLEV_120, 525000000),
 615         VRPAIR(VLEV_125, 550000000),
 616         VRPAIR(VLEV_130, 600000000),
 617 };
 618
 619 static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = {
 620         .tuple_tab = cclk_vlev_datasheet,
 621         .tabsize = ARRAY_SIZE(cclk_vlev_datasheet),
 622         .vr_settling_time = 25 /* us */,
 623 };
 624
 625 static struct platform_device bfin_dpmc = {
 626         .name = "bfin dpmc",
 627         .dev = {
 628                 .platform_data = &bfin_dmpc_vreg_data,
 629         },
 630 };
 631
 632 static struct platform_device *cm_bf548_devices[] __initdata = {
 633
 634         &bfin_dpmc,
 635
 636 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
 637         &rtc_device,
 638 #endif
 639
 640 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 641         &bfin_uart_device,
 642 #endif
 643
 644 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
 645         &bfin_sir_device,
 646 #endif
 647
 648 #if defined(CONFIG_FB_BF54X_LQ043) || defined(CONFIG_FB_BF54X_LQ043_MODULE)
 649         &bf54x_lq043_device,
 650 #endif
 651
 652 #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
 653         &smsc911x_device,
 654 #endif
 655
 656 #if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
 657         &musb_device,
 658 #endif
 659
 660 #if defined(CONFIG_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE)
 661         &bfin_atapi_device,
 662 #endif
 663
 664 #if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
 665         &bf5xx_nand_device,
 666 #endif
 667
 668 #if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE)
 669         &bf54x_sdh_device,
 670 #endif
 671
 672 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 673         &bf54x_spi_master0,
 674         &bf54x_spi_master1,
 675 #endif
 676
 677 #if defined(CONFIG_KEYBOARD_BFIN) || defined(CONFIG_KEYBOARD_BFIN_MODULE)
 678         &bf54x_kpad_device,
 679 #endif
 680
 681 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
 682 /*      &i2c_bfin_twi0_device, */
 683 #if !defined(CONFIG_BF542)
 684         &i2c_bfin_twi1_device,
 685 #endif
 686 #endif
 687
 688 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
 689         &bfin_device_gpiokeys,
 690 #endif
 691 };
 692
 693 static int __init cm_bf548_init(void)
 694 {
 695         printk(KERN_INFO "%s(): registering device resources\n", __func__);
 696         platform_add_devices(cm_bf548_devices, ARRAY_SIZE(cm_bf548_devices));
 697
 698 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 699         spi_register_board_info(bf54x_spi_board_info,
 700                         ARRAY_SIZE(bf54x_spi_board_info));
 701 #endif
 702
 703         return 0;
 704 }
 705
 706 arch_initcall(cm_bf548_init);