arch/blackfin/mach-bf518/boards/tcm-bf518.c

   1 /*
   2  * Copyright 2004-2009 Analog Devices Inc.
   3  *                2005 National ICT Australia (NICTA)
   4  *                      Aidan Williams <aidan@nicta.com.au>
   5  *
   6  * Licensed under the GPL-2 or later.
   7  */
   8
   9 #include <linux/device.h>
  10 #include <linux/etherdevice.h>
  11 #include <linux/platform_device.h>
  12 #include <linux/mtd/mtd.h>
  13 #include <linux/mtd/partitions.h>
  14 #include <linux/mtd/physmap.h>
  15 #include <linux/spi/spi.h>
  16 #include <linux/spi/flash.h>
  17
  18 #include <linux/i2c.h>
  19 #include <linux/irq.h>
  20 #include <linux/interrupt.h>
  21 #include <asm/dma.h>
  22 #include <asm/bfin5xx_spi.h>
  23 #include <asm/reboot.h>
  24 #include <asm/portmux.h>
  25 #include <asm/dpmc.h>
  26 #include <asm/bfin_sdh.h>
  27 #include <linux/spi/ad7877.h>
  28 #include <net/dsa.h>
  29
  30 /*
  31  * Name the Board for the /proc/cpuinfo
  32  */
  33 const char bfin_board_name[] = "Bluetechnix TCM-BF518";
  34
  35 /*
  36  *  Driver needs to know address, irq and flag pin.
  37  */
  38
  39 #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
  40 static struct mtd_partition tcm_partitions[] = {
  41         {
  42                 .name       = "bootloader(nor)",
  43                 .size       = 0x40000,
  44                 .offset     = 0,
  45         },
  46         {
  47                 .name       = "linux(nor)",
  48                 .size       = 0x1C0000,
  49                 .offset     = MTDPART_OFS_APPEND,
  50         }
  51 };
  52
  53 static struct physmap_flash_data tcm_flash_data = {
  54         .width      = 2,
  55         .parts      = tcm_partitions,
  56         .nr_parts   = ARRAY_SIZE(tcm_partitions),
  57 };
  58
  59 static struct resource tcm_flash_resource = {
  60         .start = 0x20000000,
  61         .end   = 0x201fffff,
  62         .flags = IORESOURCE_MEM,
  63 };
  64
  65 static struct platform_device tcm_flash_device = {
  66         .name          = "physmap-flash",
  67         .id            = 0,
  68         .dev = {
  69                 .platform_data = &tcm_flash_data,
  70         },
  71         .num_resources = 1,
  72         .resource      = &tcm_flash_resource,
  73 };
  74 #endif
  75
  76 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
  77 static struct platform_device rtc_device = {
  78         .name = "rtc-bfin",
  79         .id   = -1,
  80 };
  81 #endif
  82
  83 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
  84 static struct platform_device bfin_mii_bus = {
  85         .name = "bfin_mii_bus",
  86 };
  87
  88 static struct platform_device bfin_mac_device = {
  89         .name = "bfin_mac",
  90         .dev.platform_data = &bfin_mii_bus,
  91 };
  92 #endif
  93
  94 #if defined(CONFIG_MTD_M25P80) \
  95         || defined(CONFIG_MTD_M25P80_MODULE)
  96 static struct mtd_partition bfin_spi_flash_partitions[] = {
  97         {
  98                 .name = "bootloader(spi)",
  99                 .size = 0x00040000,
 100                 .offset = 0,
 101                 .mask_flags = MTD_CAP_ROM
 102         }, {
 103                 .name = "linux kernel(spi)",
 104                 .size = MTDPART_SIZ_FULL,
 105                 .offset = MTDPART_OFS_APPEND,
 106         }
 107 };
 108
 109 static struct flash_platform_data bfin_spi_flash_data = {
 110         .name = "m25p80",
 111         .parts = bfin_spi_flash_partitions,
 112         .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
 113         .type = "m25p16",
 114 };
 115
 116 /* SPI flash chip (m25p64) */
 117 static struct bfin5xx_spi_chip spi_flash_chip_info = {
 118         .enable_dma = 0,         /* use dma transfer with this chip*/
 119         .bits_per_word = 8,
 120 };
 121 #endif
 122
 123 #if defined(CONFIG_BFIN_SPI_ADC) \
 124         || defined(CONFIG_BFIN_SPI_ADC_MODULE)
 125 /* SPI ADC chip */
 126 static struct bfin5xx_spi_chip spi_adc_chip_info = {
 127         .enable_dma = 1,         /* use dma transfer with this chip*/
 128         .bits_per_word = 16,
 129 };
 130 #endif
 131
 132 #if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
 133 static struct bfin5xx_spi_chip mmc_spi_chip_info = {
 134         .enable_dma = 0,
 135         .bits_per_word = 8,
 136 };
 137 #endif
 138
 139 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
 140 static struct bfin5xx_spi_chip spi_ad7877_chip_info = {
 141         .enable_dma = 0,
 142         .bits_per_word = 16,
 143 };
 144
 145 static const struct ad7877_platform_data bfin_ad7877_ts_info = {
 146         .model                  = 7877,
 147         .vref_delay_usecs       = 50,   /* internal, no capacitor */
 148         .x_plate_ohms           = 419,
 149         .y_plate_ohms           = 486,
 150         .pressure_max           = 1000,
 151         .pressure_min           = 0,
 152         .stopacq_polarity       = 1,
 153         .first_conversion_delay = 3,
 154         .acquisition_time       = 1,
 155         .averaging              = 1,
 156         .pen_down_acc_interval  = 1,
 157 };
 158 #endif
 159
 160 #if defined(CONFIG_SND_SOC_WM8731) || defined(CONFIG_SND_SOC_WM8731_MODULE) \
 161          && defined(CONFIG_SND_SOC_WM8731_SPI)
 162 static struct bfin5xx_spi_chip spi_wm8731_chip_info = {
 163         .enable_dma = 0,
 164         .bits_per_word = 16,
 165 };
 166 #endif
 167
 168 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
 169 static struct bfin5xx_spi_chip spidev_chip_info = {
 170         .enable_dma = 0,
 171         .bits_per_word = 8,
 172 };
 173 #endif
 174
 175 static struct spi_board_info bfin_spi_board_info[] __initdata = {
 176 #if defined(CONFIG_MTD_M25P80) \
 177         || defined(CONFIG_MTD_M25P80_MODULE)
 178         {
 179                 /* the modalias must be the same as spi device driver name */
 180                 .modalias = "m25p80", /* Name of spi_driver for this device */
 181                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
 182                 .bus_num = 0, /* Framework bus number */
 183                 .chip_select = 2, /* SPI0_SSEL2 */
 184                 .platform_data = &bfin_spi_flash_data,
 185                 .controller_data = &spi_flash_chip_info,
 186                 .mode = SPI_MODE_3,
 187         },
 188 #endif
 189
 190 #if defined(CONFIG_BFIN_SPI_ADC) \
 191         || defined(CONFIG_BFIN_SPI_ADC_MODULE)
 192         {
 193                 .modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
 194                 .max_speed_hz = 6250000,     /* max spi clock (SCK) speed in HZ */
 195                 .bus_num = 0, /* Framework bus number */
 196                 .chip_select = 1, /* Framework chip select. */
 197                 .platform_data = NULL, /* No spi_driver specific config */
 198                 .controller_data = &spi_adc_chip_info,
 199         },
 200 #endif
 201
 202 #if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
 203         {
 204                 .modalias = "mmc_spi",
 205                 .max_speed_hz = 20000000,     /* max spi clock (SCK) speed in HZ */
 206                 .bus_num = 0,
 207                 .chip_select = 5,
 208                 .controller_data = &mmc_spi_chip_info,
 209                 .mode = SPI_MODE_3,
 210         },
 211 #endif
 212 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
 213         {
 214                 .modalias               = "ad7877",
 215                 .platform_data          = &bfin_ad7877_ts_info,
 216                 .irq                    = IRQ_PF8,
 217                 .max_speed_hz   = 12500000,     /* max spi clock (SCK) speed in HZ */
 218                 .bus_num        = 0,
 219                 .chip_select  = 2,
 220                 .controller_data = &spi_ad7877_chip_info,
 221         },
 222 #endif
 223 #if defined(CONFIG_SND_SOC_WM8731) || defined(CONFIG_SND_SOC_WM8731_MODULE) \
 224          && defined(CONFIG_SND_SOC_WM8731_SPI)
 225         {
 226                 .modalias       = "wm8731",
 227                 .max_speed_hz   = 3125000,     /* max spi clock (SCK) speed in HZ */
 228                 .bus_num        = 0,
 229                 .chip_select    = 5,
 230                 .controller_data = &spi_wm8731_chip_info,
 231                 .mode = SPI_MODE_0,
 232         },
 233 #endif
 234 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
 235         {
 236                 .modalias = "spidev",
 237                 .max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
 238                 .bus_num = 0,
 239                 .chip_select = 1,
 240                 .controller_data = &spidev_chip_info,
 241         },
 242 #endif
 243 #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
 244         {
 245                 .modalias = "bfin-lq035q1-spi",
 246                 .max_speed_hz = 20000000,     /* max spi clock (SCK) speed in HZ */
 247                 .bus_num = 0,
 248                 .chip_select = 1,
 249                 .controller_data = &lq035q1_spi_chip_info,
 250                 .mode = SPI_CPHA | SPI_CPOL,
 251         },
 252 #endif
 253 };
 254
 255 /* SPI controller data */
 256 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 257 /* SPI (0) */
 258 static struct bfin5xx_spi_master bfin_spi0_info = {
 259         .num_chipselect = 6,
 260         .enable_dma = 1,  /* master has the ability to do dma transfer */
 261         .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
 262 };
 263
 264 static struct resource bfin_spi0_resource[] = {
 265         [0] = {
 266                 .start = SPI0_REGBASE,
 267                 .end   = SPI0_REGBASE + 0xFF,
 268                 .flags = IORESOURCE_MEM,
 269                 },
 270         [1] = {
 271                 .start = CH_SPI0,
 272                 .end   = CH_SPI0,
 273                 .flags = IORESOURCE_DMA,
 274         },
 275         [2] = {
 276                 .start = IRQ_SPI0,
 277                 .end   = IRQ_SPI0,
 278                 .flags = IORESOURCE_IRQ,
 279         },
 280 };
 281
 282 static struct platform_device bfin_spi0_device = {
 283         .name = "bfin-spi",
 284         .id = 0, /* Bus number */
 285         .num_resources = ARRAY_SIZE(bfin_spi0_resource),
 286         .resource = bfin_spi0_resource,
 287         .dev = {
 288                 .platform_data = &bfin_spi0_info, /* Passed to driver */
 289         },
 290 };
 291
 292 /* SPI (1) */
 293 static struct bfin5xx_spi_master bfin_spi1_info = {
 294         .num_chipselect = 6,
 295         .enable_dma = 1,  /* master has the ability to do dma transfer */
 296         .pin_req = {P_SPI1_SCK, P_SPI1_MISO, P_SPI1_MOSI, 0},
 297 };
 298
 299 static struct resource bfin_spi1_resource[] = {
 300         [0] = {
 301                 .start = SPI1_REGBASE,
 302                 .end   = SPI1_REGBASE + 0xFF,
 303                 .flags = IORESOURCE_MEM,
 304                 },
 305         [1] = {
 306                 .start = CH_SPI1,
 307                 .end   = CH_SPI1,
 308                 .flags = IORESOURCE_DMA,
 309         },
 310         [2] = {
 311                 .start = IRQ_SPI1,
 312                 .end   = IRQ_SPI1,
 313                 .flags = IORESOURCE_IRQ,
 314         },
 315 };
 316
 317 static struct platform_device bfin_spi1_device = {
 318         .name = "bfin-spi",
 319         .id = 1, /* Bus number */
 320         .num_resources = ARRAY_SIZE(bfin_spi1_resource),
 321         .resource = bfin_spi1_resource,
 322         .dev = {
 323                 .platform_data = &bfin_spi1_info, /* Passed to driver */
 324         },
 325 };
 326 #endif  /* spi master and devices */
 327
 328 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 329 #ifdef CONFIG_SERIAL_BFIN_UART0
 330 static struct resource bfin_uart0_resources[] = {
 331         {
 332                 .start = UART0_THR,
 333                 .end = UART0_GCTL+2,
 334                 .flags = IORESOURCE_MEM,
 335         },
 336         {
 337                 .start = IRQ_UART0_RX,
 338                 .end = IRQ_UART0_RX+1,
 339                 .flags = IORESOURCE_IRQ,
 340         },
 341         {
 342                 .start = IRQ_UART0_ERROR,
 343                 .end = IRQ_UART0_ERROR,
 344                 .flags = IORESOURCE_IRQ,
 345         },
 346         {
 347                 .start = CH_UART0_TX,
 348                 .end = CH_UART0_TX,
 349                 .flags = IORESOURCE_DMA,
 350         },
 351         {
 352                 .start = CH_UART0_RX,
 353                 .end = CH_UART0_RX,
 354                 .flags = IORESOURCE_DMA,
 355         },
 356 };
 357
 358 unsigned short bfin_uart0_peripherals[] = {
 359         P_UART0_TX, P_UART0_RX, 0
 360 };
 361
 362 static struct platform_device bfin_uart0_device = {
 363         .name = "bfin-uart",
 364         .id = 0,
 365         .num_resources = ARRAY_SIZE(bfin_uart0_resources),
 366         .resource = bfin_uart0_resources,
 367         .dev = {
 368                 .platform_data = &bfin_uart0_peripherals, /* Passed to driver */
 369         },
 370 };
 371 #endif
 372 #ifdef CONFIG_SERIAL_BFIN_UART1
 373 static struct resource bfin_uart1_resources[] = {
 374         {
 375                 .start = UART1_THR,
 376                 .end = UART1_GCTL+2,
 377                 .flags = IORESOURCE_MEM,
 378         },
 379         {
 380                 .start = IRQ_UART1_RX,
 381                 .end = IRQ_UART1_RX+1,
 382                 .flags = IORESOURCE_IRQ,
 383         },
 384         {
 385                 .start = IRQ_UART1_ERROR,
 386                 .end = IRQ_UART1_ERROR,
 387                 .flags = IORESOURCE_IRQ,
 388         },
 389         {
 390                 .start = CH_UART1_TX,
 391                 .end = CH_UART1_TX,
 392                 .flags = IORESOURCE_DMA,
 393         },
 394         {
 395                 .start = CH_UART1_RX,
 396                 .end = CH_UART1_RX,
 397                 .flags = IORESOURCE_DMA,
 398         },
 399 };
 400
 401 unsigned short bfin_uart1_peripherals[] = {
 402         P_UART1_TX, P_UART1_RX, 0
 403 };
 404
 405 static struct platform_device bfin_uart1_device = {
 406         .name = "bfin-uart",
 407         .id = 1,
 408         .num_resources = ARRAY_SIZE(bfin_uart1_resources),
 409         .resource = bfin_uart1_resources,
 410         .dev = {
 411                 .platform_data = &bfin_uart1_peripherals, /* Passed to driver */
 412         },
 413 };
 414 #endif
 415 #endif
 416
 417 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
 418 #ifdef CONFIG_BFIN_SIR0
 419 static struct resource bfin_sir0_resources[] = {
 420         {
 421                 .start = 0xFFC00400,
 422                 .end = 0xFFC004FF,
 423                 .flags = IORESOURCE_MEM,
 424         },
 425         {
 426                 .start = IRQ_UART0_RX,
 427                 .end = IRQ_UART0_RX+1,
 428                 .flags = IORESOURCE_IRQ,
 429         },
 430         {
 431                 .start = CH_UART0_RX,
 432                 .end = CH_UART0_RX+1,
 433                 .flags = IORESOURCE_DMA,
 434         },
 435 };
 436
 437 static struct platform_device bfin_sir0_device = {
 438         .name = "bfin_sir",
 439         .id = 0,
 440         .num_resources = ARRAY_SIZE(bfin_sir0_resources),
 441         .resource = bfin_sir0_resources,
 442 };
 443 #endif
 444 #ifdef CONFIG_BFIN_SIR1
 445 static struct resource bfin_sir1_resources[] = {
 446         {
 447                 .start = 0xFFC02000,
 448                 .end = 0xFFC020FF,
 449                 .flags = IORESOURCE_MEM,
 450         },
 451         {
 452                 .start = IRQ_UART1_RX,
 453                 .end = IRQ_UART1_RX+1,
 454                 .flags = IORESOURCE_IRQ,
 455         },
 456         {
 457                 .start = CH_UART1_RX,
 458                 .end = CH_UART1_RX+1,
 459                 .flags = IORESOURCE_DMA,
 460         },
 461 };
 462
 463 static struct platform_device bfin_sir1_device = {
 464         .name = "bfin_sir",
 465         .id = 1,
 466         .num_resources = ARRAY_SIZE(bfin_sir1_resources),
 467         .resource = bfin_sir1_resources,
 468 };
 469 #endif
 470 #endif
 471
 472 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
 473 static struct resource bfin_twi0_resource[] = {
 474         [0] = {
 475                 .start = TWI0_REGBASE,
 476                 .end   = TWI0_REGBASE,
 477                 .flags = IORESOURCE_MEM,
 478         },
 479         [1] = {
 480                 .start = IRQ_TWI,
 481                 .end   = IRQ_TWI,
 482                 .flags = IORESOURCE_IRQ,
 483         },
 484 };
 485
 486 static struct platform_device i2c_bfin_twi_device = {
 487         .name = "i2c-bfin-twi",
 488         .id = 0,
 489         .num_resources = ARRAY_SIZE(bfin_twi0_resource),
 490         .resource = bfin_twi0_resource,
 491 };
 492 #endif
 493
 494 static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
 495 #if defined(CONFIG_BFIN_TWI_LCD) || defined(CONFIG_BFIN_TWI_LCD_MODULE)
 496         {
 497                 I2C_BOARD_INFO("pcf8574_lcd", 0x22),
 498         },
 499 #endif
 500 #if defined(CONFIG_INPUT_PCF8574) || defined(CONFIG_INPUT_PCF8574_MODULE)
 501         {
 502                 I2C_BOARD_INFO("pcf8574_keypad", 0x27),
 503                 .irq = IRQ_PF8,
 504         },
 505 #endif
 506 };
 507
 508 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
 509 #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
 510 static struct resource bfin_sport0_uart_resources[] = {
 511         {
 512                 .start = SPORT0_TCR1,
 513                 .end = SPORT0_MRCS3+4,
 514                 .flags = IORESOURCE_MEM,
 515         },
 516         {
 517                 .start = IRQ_SPORT0_RX,
 518                 .end = IRQ_SPORT0_RX+1,
 519                 .flags = IORESOURCE_IRQ,
 520         },
 521         {
 522                 .start = IRQ_SPORT0_ERROR,
 523                 .end = IRQ_SPORT0_ERROR,
 524                 .flags = IORESOURCE_IRQ,
 525         },
 526 };
 527
 528 unsigned short bfin_sport0_peripherals[] = {
 529         P_SPORT0_TFS, P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_RFS,
 530         P_SPORT0_DRPRI, P_SPORT0_RSCLK, P_SPORT0_DRSEC, P_SPORT0_DTSEC, 0
 531 };
 532
 533 static struct platform_device bfin_sport0_uart_device = {
 534         .name = "bfin-sport-uart",
 535         .id = 0,
 536         .num_resources = ARRAY_SIZE(bfin_sport0_uart_resources),
 537         .resource = bfin_sport0_uart_resources,
 538         .dev = {
 539                 .platform_data = &bfin_sport0_peripherals, /* Passed to driver */
 540         },
 541 };
 542 #endif
 543 #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
 544 static struct resource bfin_sport1_uart_resources[] = {
 545         {
 546                 .start = SPORT1_TCR1,
 547                 .end = SPORT1_MRCS3+4,
 548                 .flags = IORESOURCE_MEM,
 549         },
 550         {
 551                 .start = IRQ_SPORT1_RX,
 552                 .end = IRQ_SPORT1_RX+1,
 553                 .flags = IORESOURCE_IRQ,
 554         },
 555         {
 556                 .start = IRQ_SPORT1_ERROR,
 557                 .end = IRQ_SPORT1_ERROR,
 558                 .flags = IORESOURCE_IRQ,
 559         },
 560 };
 561
 562 unsigned short bfin_sport1_peripherals[] = {
 563         P_SPORT1_TFS, P_SPORT1_DTPRI, P_SPORT1_TSCLK, P_SPORT1_RFS,
 564         P_SPORT1_DRPRI, P_SPORT1_RSCLK, P_SPORT1_DRSEC, P_SPORT1_DTSEC, 0
 565 };
 566
 567 static struct platform_device bfin_sport1_uart_device = {
 568         .name = "bfin-sport-uart",
 569         .id = 1,
 570         .num_resources = ARRAY_SIZE(bfin_sport1_uart_resources),
 571         .resource = bfin_sport1_uart_resources,
 572         .dev = {
 573                 .platform_data = &bfin_sport1_peripherals, /* Passed to driver */
 574         },
 575 };
 576 #endif
 577 #endif
 578
 579 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
 580 #include <linux/input.h>
 581 #include <linux/gpio_keys.h>
 582
 583 static struct gpio_keys_button bfin_gpio_keys_table[] = {
 584         {BTN_0, GPIO_PG0, 1, "gpio-keys: BTN0"},
 585         {BTN_1, GPIO_PG13, 1, "gpio-keys: BTN1"},
 586 };
 587
 588 static struct gpio_keys_platform_data bfin_gpio_keys_data = {
 589         .buttons        = bfin_gpio_keys_table,
 590         .nbuttons       = ARRAY_SIZE(bfin_gpio_keys_table),
 591 };
 592
 593 static struct platform_device bfin_device_gpiokeys = {
 594         .name      = "gpio-keys",
 595         .dev = {
 596                 .platform_data = &bfin_gpio_keys_data,
 597         },
 598 };
 599 #endif
 600
 601 #if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE)
 602
 603 static struct bfin_sd_host bfin_sdh_data = {
 604         .dma_chan = CH_RSI,
 605         .irq_int0 = IRQ_RSI_INT0,
 606         .pin_req = {P_RSI_DATA0, P_RSI_DATA1, P_RSI_DATA2, P_RSI_DATA3, P_RSI_CMD, P_RSI_CLK, 0},
 607 };
 608
 609 static struct platform_device bf51x_sdh_device = {
 610         .name = "bfin-sdh",
 611         .id = 0,
 612         .dev = {
 613                 .platform_data = &bfin_sdh_data,
 614         },
 615 };
 616 #endif
 617
 618 static const unsigned int cclk_vlev_datasheet[] =
 619 {
 620         VRPAIR(VLEV_100, 400000000),
 621         VRPAIR(VLEV_105, 426000000),
 622         VRPAIR(VLEV_110, 500000000),
 623         VRPAIR(VLEV_115, 533000000),
 624         VRPAIR(VLEV_120, 600000000),
 625 };
 626
 627 static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = {
 628         .tuple_tab = cclk_vlev_datasheet,
 629         .tabsize = ARRAY_SIZE(cclk_vlev_datasheet),
 630         .vr_settling_time = 25 /* us */,
 631 };
 632
 633 static struct platform_device bfin_dpmc = {
 634         .name = "bfin dpmc",
 635         .dev = {
 636                 .platform_data = &bfin_dmpc_vreg_data,
 637         },
 638 };
 639
 640 static struct platform_device *tcm_devices[] __initdata = {
 641
 642         &bfin_dpmc,
 643
 644 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
 645         &rtc_device,
 646 #endif
 647
 648 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
 649         &bfin_mii_bus,
 650         &bfin_mac_device,
 651 #endif
 652
 653 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 654         &bfin_spi0_device,
 655         &bfin_spi1_device,
 656 #endif
 657
 658 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 659 #ifdef CONFIG_SERIAL_BFIN_UART0
 660         &bfin_uart0_device,
 661 #endif
 662 #ifdef CONFIG_SERIAL_BFIN_UART1
 663         &bfin_uart1_device,
 664 #endif
 665 #endif
 666
 667 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
 668 #ifdef CONFIG_BFIN_SIR0
 669         &bfin_sir0_device,
 670 #endif
 671 #ifdef CONFIG_BFIN_SIR1
 672         &bfin_sir1_device,
 673 #endif
 674 #endif
 675
 676 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
 677         &i2c_bfin_twi_device,
 678 #endif
 679
 680 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
 681 #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
 682         &bfin_sport0_uart_device,
 683 #endif
 684 #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
 685         &bfin_sport1_uart_device,
 686 #endif
 687 #endif
 688
 689 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
 690         &bfin_device_gpiokeys,
 691 #endif
 692
 693 #if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE)
 694         &bf51x_sdh_device,
 695 #endif
 696
 697 #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
 698         &tcm_flash_device,
 699 #endif
 700 };
 701
 702 static int __init tcm_init(void)
 703 {
 704         printk(KERN_INFO "%s(): registering device resources\n", __func__);
 705         i2c_register_board_info(0, bfin_i2c_board_info,
 706                                 ARRAY_SIZE(bfin_i2c_board_info));
 707         platform_add_devices(tcm_devices, ARRAY_SIZE(tcm_devices));
 708         spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
 709         return 0;
 710 }
 711
 712 arch_initcall(tcm_init);
 713
 714 static struct platform_device *tcm_early_devices[] __initdata = {
 715 #if defined(CONFIG_SERIAL_BFIN_CONSOLE) || defined(CONFIG_EARLY_PRINTK)
 716 #ifdef CONFIG_SERIAL_BFIN_UART0
 717         &bfin_uart0_device,
 718 #endif
 719 #ifdef CONFIG_SERIAL_BFIN_UART1
 720         &bfin_uart1_device,
 721 #endif
 722 #endif
 723
 724 #if defined(CONFIG_SERIAL_BFIN_SPORT_CONSOLE)
 725 #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
 726         &bfin_sport0_uart_device,
 727 #endif
 728 #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
 729         &bfin_sport1_uart_device,
 730 #endif
 731 #endif
 732 };
 733
 734 void __init native_machine_early_platform_add_devices(void)
 735 {
 736         printk(KERN_INFO "register early platform devices\n");
 737         early_platform_add_devices(tcm_early_devices,
 738                 ARRAY_SIZE(tcm_early_devices));
 739 }
 740
 741 void native_machine_restart(char *cmd)
 742 {
 743         /* workaround reboot hang when booting from SPI */
 744         if ((bfin_read_SYSCR() & 0x7) == 0x3)
 745                 bfin_reset_boot_spi_cs(P_DEFAULT_BOOT_SPI_CS);
 746 }
 747
 748 void bfin_get_ether_addr(char *addr)
 749 {
 750         random_ether_addr(addr);
 751         printk(KERN_WARNING "%s:%s: Setting Ethernet MAC to a random one\n", __FILE__, __func__);
 752 }
 753 EXPORT_SYMBOL(bfin_get_ether_addr);