arch/blackfin/mach-bf537/boards/cm_bf537u.c

   1 /*
   2  * Copyright 2004-2009 Analog Devices Inc.
   3  *           2008-2009 Bluetechnix
   4  *                2005 National ICT Australia (NICTA)
   5  *                      Aidan Williams <aidan@nicta.com.au>
   6  *
   7  * Licensed under the GPL-2 or later.
   8  */
   9
  10 #include <linux/device.h>
  11 #include <linux/etherdevice.h>
  12 #include <linux/export.h>
  13 #include <linux/platform_device.h>
  14 #include <linux/mtd/mtd.h>
  15 #include <linux/mtd/partitions.h>
  16 #include <linux/mtd/physmap.h>
  17 #include <linux/spi/spi.h>
  18 #include <linux/spi/flash.h>
  19 #if IS_ENABLED(CONFIG_USB_ISP1362_HCD)
  20 #include <linux/usb/isp1362.h>
  21 #endif
  22 #include <linux/ata_platform.h>
  23 #include <linux/irq.h>
  24 #include <asm/dma.h>
  25 #include <asm/bfin5xx_spi.h>
  26 #include <asm/portmux.h>
  27 #include <asm/dpmc.h>
  28 #include <linux/spi/mmc_spi.h>
  29
  30 /*
  31  * Name the Board for the /proc/cpuinfo
  32  */
  33 const char bfin_board_name[] = "Bluetechnix CM BF537U";
  34
  35 #if IS_ENABLED(CONFIG_SPI_BFIN5XX)
  36 /* all SPI peripherals info goes here */
  37
  38 #if IS_ENABLED(CONFIG_MTD_M25P80)
  39 static struct mtd_partition bfin_spi_flash_partitions[] = {
  40         {
  41                 .name = "bootloader(spi)",
  42                 .size = 0x00020000,
  43                 .offset = 0,
  44                 .mask_flags = MTD_CAP_ROM
  45         }, {
  46                 .name = "linux kernel(spi)",
  47                 .size = 0xe0000,
  48                 .offset = 0x20000
  49         }, {
  50                 .name = "file system(spi)",
  51                 .size = 0x700000,
  52                 .offset = 0x00100000,
  53         }
  54 };
  55
  56 static struct flash_platform_data bfin_spi_flash_data = {
  57         .name = "m25p80",
  58         .parts = bfin_spi_flash_partitions,
  59         .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
  60         .type = "m25p64",
  61 };
  62
  63 /* SPI flash chip (m25p64) */
  64 static struct bfin5xx_spi_chip spi_flash_chip_info = {
  65         .enable_dma = 0,         /* use dma transfer with this chip*/
  66 };
  67 #endif
  68
  69 #if IS_ENABLED(CONFIG_MMC_SPI)
  70 static struct bfin5xx_spi_chip  mmc_spi_chip_info = {
  71         .enable_dma = 0,
  72 };
  73 #endif
  74
  75 static struct spi_board_info bfin_spi_board_info[] __initdata = {
  76 #if IS_ENABLED(CONFIG_MTD_M25P80)
  77         {
  78                 /* the modalias must be the same as spi device driver name */
  79                 .modalias = "m25p80", /* Name of spi_driver for this device */
  80                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
  81                 .bus_num = 0, /* Framework bus number */
  82                 .chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
  83                 .platform_data = &bfin_spi_flash_data,
  84                 .controller_data = &spi_flash_chip_info,
  85                 .mode = SPI_MODE_3,
  86         },
  87 #endif
  88
  89 #if IS_ENABLED(CONFIG_SND_BF5XX_SOC_AD183X)
  90         {
  91                 .modalias = "ad183x",
  92                 .max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
  93                 .bus_num = 0,
  94                 .chip_select = 4,
  95         },
  96 #endif
  97
  98 #if IS_ENABLED(CONFIG_MMC_SPI)
  99         {
 100                 .modalias = "mmc_spi",
 101                 .max_speed_hz = 20000000,     /* max spi clock (SCK) speed in HZ */
 102                 .bus_num = 0,
 103                 .chip_select = 1,
 104                 .controller_data = &mmc_spi_chip_info,
 105                 .mode = SPI_MODE_3,
 106         },
 107 #endif
 108 };
 109
 110 /* SPI (0) */
 111 static struct resource bfin_spi0_resource[] = {
 112         [0] = {
 113                 .start = SPI0_REGBASE,
 114                 .end   = SPI0_REGBASE + 0xFF,
 115                 .flags = IORESOURCE_MEM,
 116                 },
 117         [1] = {
 118                 .start = CH_SPI,
 119                 .end   = CH_SPI,
 120                 .flags = IORESOURCE_DMA,
 121         },
 122         [2] = {
 123                 .start = IRQ_SPI,
 124                 .end   = IRQ_SPI,
 125                 .flags = IORESOURCE_IRQ,
 126         },
 127 };
 128
 129 /* SPI controller data */
 130 static struct bfin5xx_spi_master bfin_spi0_info = {
 131         .num_chipselect = 8,
 132         .enable_dma = 1,  /* master has the ability to do dma transfer */
 133         .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
 134 };
 135
 136 static struct platform_device bfin_spi0_device = {
 137         .name = "bfin-spi",
 138         .id = 0, /* Bus number */
 139         .num_resources = ARRAY_SIZE(bfin_spi0_resource),
 140         .resource = bfin_spi0_resource,
 141         .dev = {
 142                 .platform_data = &bfin_spi0_info, /* Passed to driver */
 143         },
 144 };
 145 #endif  /* spi master and devices */
 146
 147 #if IS_ENABLED(CONFIG_RTC_DRV_BFIN)
 148 static struct platform_device rtc_device = {
 149         .name = "rtc-bfin",
 150         .id   = -1,
 151 };
 152 #endif
 153
 154 #if IS_ENABLED(CONFIG_FB_HITACHI_TX09)
 155 static struct platform_device hitachi_fb_device = {
 156         .name = "hitachi-tx09",
 157 };
 158 #endif
 159
 160 #if IS_ENABLED(CONFIG_SMC91X)
 161 #include <linux/smc91x.h>
 162
 163 static struct smc91x_platdata smc91x_info = {
 164         .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT,
 165         .leda = RPC_LED_100_10,
 166         .ledb = RPC_LED_TX_RX,
 167 };
 168
 169 static struct resource smc91x_resources[] = {
 170         {
 171                 .start = 0x20200300,
 172                 .end = 0x20200300 + 16,
 173                 .flags = IORESOURCE_MEM,
 174         }, {
 175                 .start = IRQ_PF14,
 176                 .end = IRQ_PF14,
 177                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 178                 },
 179 };
 180
 181 static struct platform_device smc91x_device = {
 182         .name = "smc91x",
 183         .id = 0,
 184         .num_resources = ARRAY_SIZE(smc91x_resources),
 185         .resource = smc91x_resources,
 186         .dev    = {
 187                 .platform_data  = &smc91x_info,
 188         },
 189 };
 190 #endif
 191
 192 #if IS_ENABLED(CONFIG_USB_ISP1362_HCD)
 193 static struct resource isp1362_hcd_resources[] = {
 194         {
 195                 .start = 0x20308000,
 196                 .end = 0x20308000,
 197                 .flags = IORESOURCE_MEM,
 198         }, {
 199                 .start = 0x20308004,
 200                 .end = 0x20308004,
 201                 .flags = IORESOURCE_MEM,
 202         }, {
 203                 .start = IRQ_PG15,
 204                 .end = IRQ_PG15,
 205                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWEDGE,
 206         },
 207 };
 208
 209 static struct isp1362_platform_data isp1362_priv = {
 210         .sel15Kres = 1,
 211         .clknotstop = 0,
 212         .oc_enable = 0,
 213         .int_act_high = 0,
 214         .int_edge_triggered = 0,
 215         .remote_wakeup_connected = 0,
 216         .no_power_switching = 1,
 217         .power_switching_mode = 0,
 218 };
 219
 220 static struct platform_device isp1362_hcd_device = {
 221         .name = "isp1362-hcd",
 222         .id = 0,
 223         .dev = {
 224                 .platform_data = &isp1362_priv,
 225         },
 226         .num_resources = ARRAY_SIZE(isp1362_hcd_resources),
 227         .resource = isp1362_hcd_resources,
 228 };
 229 #endif
 230
 231 #if IS_ENABLED(CONFIG_USB_NET2272)
 232 static struct resource net2272_bfin_resources[] = {
 233         {
 234                 .start = 0x20200000,
 235                 .end = 0x20200000 + 0x100,
 236                 .flags = IORESOURCE_MEM,
 237         }, {
 238                 .start = IRQ_PH14,
 239                 .end = IRQ_PH14,
 240                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 241         },
 242 };
 243
 244 static struct platform_device net2272_bfin_device = {
 245         .name = "net2272",
 246         .id = -1,
 247         .num_resources = ARRAY_SIZE(net2272_bfin_resources),
 248         .resource = net2272_bfin_resources,
 249 };
 250 #endif
 251
 252 #if IS_ENABLED(CONFIG_MTD_GPIO_ADDR)
 253 static struct mtd_partition cm_partitions[] = {
 254         {
 255                 .name   = "bootloader(nor)",
 256                 .size   = 0x40000,
 257                 .offset = 0,
 258         }, {
 259                 .name   = "linux kernel(nor)",
 260                 .size   = 0x100000,
 261                 .offset = MTDPART_OFS_APPEND,
 262         }, {
 263                 .name   = "file system(nor)",
 264                 .size   = MTDPART_SIZ_FULL,
 265                 .offset = MTDPART_OFS_APPEND,
 266         }
 267 };
 268
 269 static struct physmap_flash_data cm_flash_data = {
 270         .width    = 2,
 271         .parts    = cm_partitions,
 272         .nr_parts = ARRAY_SIZE(cm_partitions),
 273 };
 274
 275 static unsigned cm_flash_gpios[] = { GPIO_PH0 };
 276
 277 static struct resource cm_flash_resource[] = {
 278         {
 279                 .name  = "cfi_probe",
 280                 .start = 0x20000000,
 281                 .end   = 0x201fffff,
 282                 .flags = IORESOURCE_MEM,
 283         }, {
 284                 .start = (unsigned long)cm_flash_gpios,
 285                 .end   = ARRAY_SIZE(cm_flash_gpios),
 286                 .flags = IORESOURCE_IRQ,
 287         }
 288 };
 289
 290 static struct platform_device cm_flash_device = {
 291         .name          = "gpio-addr-flash",
 292         .id            = 0,
 293         .dev = {
 294                 .platform_data = &cm_flash_data,
 295         },
 296         .num_resources = ARRAY_SIZE(cm_flash_resource),
 297         .resource      = cm_flash_resource,
 298 };
 299 #endif
 300
 301 #if IS_ENABLED(CONFIG_SERIAL_BFIN)
 302 #ifdef CONFIG_SERIAL_BFIN_UART0
 303 static struct resource bfin_uart0_resources[] = {
 304         {
 305                 .start = UART0_THR,
 306                 .end = UART0_GCTL+2,
 307                 .flags = IORESOURCE_MEM,
 308         },
 309         {
 310                 .start = IRQ_UART0_TX,
 311                 .end = IRQ_UART0_TX,
 312                 .flags = IORESOURCE_IRQ,
 313         },
 314         {
 315                 .start = IRQ_UART0_RX,
 316                 .end = IRQ_UART0_RX,
 317                 .flags = IORESOURCE_IRQ,
 318         },
 319         {
 320                 .start = IRQ_UART0_ERROR,
 321                 .end = IRQ_UART0_ERROR,
 322                 .flags = IORESOURCE_IRQ,
 323         },
 324         {
 325                 .start = CH_UART0_TX,
 326                 .end = CH_UART0_TX,
 327                 .flags = IORESOURCE_DMA,
 328         },
 329         {
 330                 .start = CH_UART0_RX,
 331                 .end = CH_UART0_RX,
 332                 .flags = IORESOURCE_DMA,
 333         },
 334 };
 335
 336 static unsigned short bfin_uart0_peripherals[] = {
 337         P_UART0_TX, P_UART0_RX, 0
 338 };
 339
 340 static struct platform_device bfin_uart0_device = {
 341         .name = "bfin-uart",
 342         .id = 0,
 343         .num_resources = ARRAY_SIZE(bfin_uart0_resources),
 344         .resource = bfin_uart0_resources,
 345         .dev = {
 346                 .platform_data = &bfin_uart0_peripherals, /* Passed to driver */
 347         },
 348 };
 349 #endif
 350 #ifdef CONFIG_SERIAL_BFIN_UART1
 351 static struct resource bfin_uart1_resources[] = {
 352         {
 353                 .start = UART1_THR,
 354                 .end = UART1_GCTL+2,
 355                 .flags = IORESOURCE_MEM,
 356         },
 357         {
 358                 .start = IRQ_UART1_TX,
 359                 .end = IRQ_UART1_TX,
 360                 .flags = IORESOURCE_IRQ,
 361         },
 362         {
 363                 .start = IRQ_UART1_RX,
 364                 .end = IRQ_UART1_RX,
 365                 .flags = IORESOURCE_IRQ,
 366         },
 367         {
 368                 .start = IRQ_UART1_ERROR,
 369                 .end = IRQ_UART1_ERROR,
 370                 .flags = IORESOURCE_IRQ,
 371         },
 372         {
 373                 .start = CH_UART1_TX,
 374                 .end = CH_UART1_TX,
 375                 .flags = IORESOURCE_DMA,
 376         },
 377         {
 378                 .start = CH_UART1_RX,
 379                 .end = CH_UART1_RX,
 380                 .flags = IORESOURCE_DMA,
 381         },
 382 };
 383
 384 static unsigned short bfin_uart1_peripherals[] = {
 385         P_UART1_TX, P_UART1_RX, 0
 386 };
 387
 388 static struct platform_device bfin_uart1_device = {
 389         .name = "bfin-uart",
 390         .id = 1,
 391         .num_resources = ARRAY_SIZE(bfin_uart1_resources),
 392         .resource = bfin_uart1_resources,
 393         .dev = {
 394                 .platform_data = &bfin_uart1_peripherals, /* Passed to driver */
 395         },
 396 };
 397 #endif
 398 #endif
 399
 400 #if IS_ENABLED(CONFIG_BFIN_SIR)
 401 #ifdef CONFIG_BFIN_SIR0
 402 static struct resource bfin_sir0_resources[] = {
 403         {
 404                 .start = 0xFFC00400,
 405                 .end = 0xFFC004FF,
 406                 .flags = IORESOURCE_MEM,
 407         },
 408         {
 409                 .start = IRQ_UART0_RX,
 410                 .end = IRQ_UART0_RX+1,
 411                 .flags = IORESOURCE_IRQ,
 412         },
 413         {
 414                 .start = CH_UART0_RX,
 415                 .end = CH_UART0_RX+1,
 416                 .flags = IORESOURCE_DMA,
 417         },
 418 };
 419 static struct platform_device bfin_sir0_device = {
 420         .name = "bfin_sir",
 421         .id = 0,
 422         .num_resources = ARRAY_SIZE(bfin_sir0_resources),
 423         .resource = bfin_sir0_resources,
 424 };
 425 #endif
 426 #ifdef CONFIG_BFIN_SIR1
 427 static struct resource bfin_sir1_resources[] = {
 428         {
 429                 .start = 0xFFC02000,
 430                 .end = 0xFFC020FF,
 431                 .flags = IORESOURCE_MEM,
 432         },
 433         {
 434                 .start = IRQ_UART1_RX,
 435                 .end = IRQ_UART1_RX+1,
 436                 .flags = IORESOURCE_IRQ,
 437         },
 438         {
 439                 .start = CH_UART1_RX,
 440                 .end = CH_UART1_RX+1,
 441                 .flags = IORESOURCE_DMA,
 442         },
 443 };
 444 static struct platform_device bfin_sir1_device = {
 445         .name = "bfin_sir",
 446         .id = 1,
 447         .num_resources = ARRAY_SIZE(bfin_sir1_resources),
 448         .resource = bfin_sir1_resources,
 449 };
 450 #endif
 451 #endif
 452
 453 #if IS_ENABLED(CONFIG_I2C_BLACKFIN_TWI)
 454 static const u16 bfin_twi0_pins[] = {P_TWI0_SCL, P_TWI0_SDA, 0};
 455
 456 static struct resource bfin_twi0_resource[] = {
 457         [0] = {
 458                 .start = TWI0_REGBASE,
 459                 .end   = TWI0_REGBASE,
 460                 .flags = IORESOURCE_MEM,
 461         },
 462         [1] = {
 463                 .start = IRQ_TWI,
 464                 .end   = IRQ_TWI,
 465                 .flags = IORESOURCE_IRQ,
 466         },
 467 };
 468
 469 static struct platform_device i2c_bfin_twi_device = {
 470         .name = "i2c-bfin-twi",
 471         .id = 0,
 472         .num_resources = ARRAY_SIZE(bfin_twi0_resource),
 473         .resource = bfin_twi0_resource,
 474         .dev = {
 475                 .platform_data = &bfin_twi0_pins,
 476         },
 477 };
 478 #endif
 479
 480 #if IS_ENABLED(CONFIG_SERIAL_BFIN_SPORT)
 481 #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
 482 static struct resource bfin_sport0_uart_resources[] = {
 483         {
 484                 .start = SPORT0_TCR1,
 485                 .end = SPORT0_MRCS3+4,
 486                 .flags = IORESOURCE_MEM,
 487         },
 488         {
 489                 .start = IRQ_SPORT0_RX,
 490                 .end = IRQ_SPORT0_RX+1,
 491                 .flags = IORESOURCE_IRQ,
 492         },
 493         {
 494                 .start = IRQ_SPORT0_ERROR,
 495                 .end = IRQ_SPORT0_ERROR,
 496                 .flags = IORESOURCE_IRQ,
 497         },
 498 };
 499
 500 static unsigned short bfin_sport0_peripherals[] = {
 501         P_SPORT0_TFS, P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_RFS,
 502         P_SPORT0_DRPRI, P_SPORT0_RSCLK, 0
 503 };
 504
 505 static struct platform_device bfin_sport0_uart_device = {
 506         .name = "bfin-sport-uart",
 507         .id = 0,
 508         .num_resources = ARRAY_SIZE(bfin_sport0_uart_resources),
 509         .resource = bfin_sport0_uart_resources,
 510         .dev = {
 511                 .platform_data = &bfin_sport0_peripherals, /* Passed to driver */
 512         },
 513 };
 514 #endif
 515 #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
 516 static struct resource bfin_sport1_uart_resources[] = {
 517         {
 518                 .start = SPORT1_TCR1,
 519                 .end = SPORT1_MRCS3+4,
 520                 .flags = IORESOURCE_MEM,
 521         },
 522         {
 523                 .start = IRQ_SPORT1_RX,
 524                 .end = IRQ_SPORT1_RX+1,
 525                 .flags = IORESOURCE_IRQ,
 526         },
 527         {
 528                 .start = IRQ_SPORT1_ERROR,
 529                 .end = IRQ_SPORT1_ERROR,
 530                 .flags = IORESOURCE_IRQ,
 531         },
 532 };
 533
 534 static unsigned short bfin_sport1_peripherals[] = {
 535         P_SPORT1_TFS, P_SPORT1_DTPRI, P_SPORT1_TSCLK, P_SPORT1_RFS,
 536         P_SPORT1_DRPRI, P_SPORT1_RSCLK, 0
 537 };
 538
 539 static struct platform_device bfin_sport1_uart_device = {
 540         .name = "bfin-sport-uart",
 541         .id = 1,
 542         .num_resources = ARRAY_SIZE(bfin_sport1_uart_resources),
 543         .resource = bfin_sport1_uart_resources,
 544         .dev = {
 545                 .platform_data = &bfin_sport1_peripherals, /* Passed to driver */
 546         },
 547 };
 548 #endif
 549 #endif
 550
 551 #if IS_ENABLED(CONFIG_BFIN_MAC)
 552 #include <linux/bfin_mac.h>
 553 static const unsigned short bfin_mac_peripherals[] = P_MII0;
 554
 555 static struct bfin_phydev_platform_data bfin_phydev_data[] = {
 556         {
 557                 .addr = 1,
 558                 .irq = IRQ_MAC_PHYINT,
 559         },
 560 };
 561
 562 static struct bfin_mii_bus_platform_data bfin_mii_bus_data = {
 563         .phydev_number = 1,
 564         .phydev_data = bfin_phydev_data,
 565         .phy_mode = PHY_INTERFACE_MODE_MII,
 566         .mac_peripherals = bfin_mac_peripherals,
 567 };
 568
 569 static struct platform_device bfin_mii_bus = {
 570         .name = "bfin_mii_bus",
 571         .dev = {
 572                 .platform_data = &bfin_mii_bus_data,
 573         }
 574 };
 575
 576 static struct platform_device bfin_mac_device = {
 577         .name = "bfin_mac",
 578         .dev = {
 579                 .platform_data = &bfin_mii_bus,
 580         }
 581 };
 582 #endif
 583
 584 #if IS_ENABLED(CONFIG_PATA_PLATFORM)
 585 #define PATA_INT        IRQ_PF14
 586
 587 static struct pata_platform_info bfin_pata_platform_data = {
 588         .ioport_shift = 2,
 589         .irq_type = IRQF_TRIGGER_HIGH,
 590 };
 591
 592 static struct resource bfin_pata_resources[] = {
 593         {
 594                 .start = 0x2030C000,
 595                 .end = 0x2030C01F,
 596                 .flags = IORESOURCE_MEM,
 597         },
 598         {
 599                 .start = 0x2030D018,
 600                 .end = 0x2030D01B,
 601                 .flags = IORESOURCE_MEM,
 602         },
 603         {
 604                 .start = PATA_INT,
 605                 .end = PATA_INT,
 606                 .flags = IORESOURCE_IRQ,
 607         },
 608 };
 609
 610 static struct platform_device bfin_pata_device = {
 611         .name = "pata_platform",
 612         .id = -1,
 613         .num_resources = ARRAY_SIZE(bfin_pata_resources),
 614         .resource = bfin_pata_resources,
 615         .dev = {
 616                 .platform_data = &bfin_pata_platform_data,
 617         }
 618 };
 619 #endif
 620
 621 static const unsigned int cclk_vlev_datasheet[] =
 622 {
 623         VRPAIR(VLEV_085, 250000000),
 624         VRPAIR(VLEV_090, 376000000),
 625         VRPAIR(VLEV_095, 426000000),
 626         VRPAIR(VLEV_100, 426000000),
 627         VRPAIR(VLEV_105, 476000000),
 628         VRPAIR(VLEV_110, 476000000),
 629         VRPAIR(VLEV_115, 476000000),
 630         VRPAIR(VLEV_120, 500000000),
 631         VRPAIR(VLEV_125, 533000000),
 632         VRPAIR(VLEV_130, 600000000),
 633 };
 634
 635 static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = {
 636         .tuple_tab = cclk_vlev_datasheet,
 637         .tabsize = ARRAY_SIZE(cclk_vlev_datasheet),
 638         .vr_settling_time = 25 /* us */,
 639 };
 640
 641 static struct platform_device bfin_dpmc = {
 642         .name = "bfin dpmc",
 643         .dev = {
 644                 .platform_data = &bfin_dmpc_vreg_data,
 645         },
 646 };
 647
 648 static struct platform_device *cm_bf537u_devices[] __initdata = {
 649
 650         &bfin_dpmc,
 651
 652 #if IS_ENABLED(CONFIG_FB_HITACHI_TX09)
 653         &hitachi_fb_device,
 654 #endif
 655
 656 #if IS_ENABLED(CONFIG_RTC_DRV_BFIN)
 657         &rtc_device,
 658 #endif
 659
 660 #if IS_ENABLED(CONFIG_SERIAL_BFIN)
 661 #ifdef CONFIG_SERIAL_BFIN_UART0
 662         &bfin_uart0_device,
 663 #endif
 664 #ifdef CONFIG_SERIAL_BFIN_UART1
 665         &bfin_uart1_device,
 666 #endif
 667 #endif
 668
 669 #if IS_ENABLED(CONFIG_BFIN_SIR)
 670 #ifdef CONFIG_BFIN_SIR0
 671         &bfin_sir0_device,
 672 #endif
 673 #ifdef CONFIG_BFIN_SIR1
 674         &bfin_sir1_device,
 675 #endif
 676 #endif
 677
 678 #if IS_ENABLED(CONFIG_I2C_BLACKFIN_TWI)
 679         &i2c_bfin_twi_device,
 680 #endif
 681
 682 #if IS_ENABLED(CONFIG_SERIAL_BFIN_SPORT)
 683 #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
 684         &bfin_sport0_uart_device,
 685 #endif
 686 #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
 687         &bfin_sport1_uart_device,
 688 #endif
 689 #endif
 690
 691 #if IS_ENABLED(CONFIG_USB_ISP1362_HCD)
 692         &isp1362_hcd_device,
 693 #endif
 694
 695 #if IS_ENABLED(CONFIG_SMC91X)
 696         &smc91x_device,
 697 #endif
 698
 699 #if IS_ENABLED(CONFIG_BFIN_MAC)
 700         &bfin_mii_bus,
 701         &bfin_mac_device,
 702 #endif
 703
 704 #if IS_ENABLED(CONFIG_USB_NET2272)
 705         &net2272_bfin_device,
 706 #endif
 707
 708 #if IS_ENABLED(CONFIG_SPI_BFIN5XX)
 709         &bfin_spi0_device,
 710 #endif
 711
 712 #if IS_ENABLED(CONFIG_PATA_PLATFORM)
 713         &bfin_pata_device,
 714 #endif
 715
 716 #if IS_ENABLED(CONFIG_MTD_GPIO_ADDR)
 717         &cm_flash_device,
 718 #endif
 719 };
 720
 721 static int __init net2272_init(void)
 722 {
 723 #if IS_ENABLED(CONFIG_USB_NET2272)
 724         int ret;
 725
 726         ret = gpio_request(GPIO_PH15, driver_name);
 727         if (ret)
 728                 return ret;
 729
 730         ret = gpio_request(GPIO_PH13, "net2272");
 731         if (ret) {
 732                 gpio_free(GPIO_PH15);
 733                 return ret;
 734         }
 735
 736         /* Set PH15 Low make /AMS2 work properly */
 737         gpio_direction_output(GPIO_PH15, 0);
 738
 739         /* enable CLKBUF output */
 740         bfin_write_VR_CTL(bfin_read_VR_CTL() | CLKBUFOE);
 741
 742         /* Reset the USB chip */
 743         gpio_direction_output(GPIO_PH13, 0);
 744         mdelay(2);
 745         gpio_set_value(GPIO_PH13, 1);
 746 #endif
 747
 748         return 0;
 749 }
 750
 751 static int __init cm_bf537u_init(void)
 752 {
 753         printk(KERN_INFO "%s(): registering device resources\n", __func__);
 754         platform_add_devices(cm_bf537u_devices, ARRAY_SIZE(cm_bf537u_devices));
 755 #if IS_ENABLED(CONFIG_SPI_BFIN5XX)
 756         spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
 757 #endif
 758
 759 #if IS_ENABLED(CONFIG_PATA_PLATFORM)
 760         irq_set_status_flags(PATA_INT, IRQ_NOAUTOEN);
 761 #endif
 762
 763         if (net2272_init())
 764                 pr_warning("unable to configure net2272; it probably won't work\n");
 765
 766         return 0;
 767 }
 768
 769 arch_initcall(cm_bf537u_init);
 770
 771 static struct platform_device *cm_bf537u_early_devices[] __initdata = {
 772 #if defined(CONFIG_SERIAL_BFIN_CONSOLE) || defined(CONFIG_EARLY_PRINTK)
 773 #ifdef CONFIG_SERIAL_BFIN_UART0
 774         &bfin_uart0_device,
 775 #endif
 776 #ifdef CONFIG_SERIAL_BFIN_UART1
 777         &bfin_uart1_device,
 778 #endif
 779 #endif
 780
 781 #if defined(CONFIG_SERIAL_BFIN_SPORT_CONSOLE)
 782 #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
 783         &bfin_sport0_uart_device,
 784 #endif
 785 #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
 786         &bfin_sport1_uart_device,
 787 #endif
 788 #endif
 789 };
 790
 791 void __init native_machine_early_platform_add_devices(void)
 792 {
 793         printk(KERN_INFO "register early platform devices\n");
 794         early_platform_add_devices(cm_bf537u_early_devices,
 795                 ARRAY_SIZE(cm_bf537u_early_devices));
 796 }
 797
 798 int bfin_get_ether_addr(char *addr)
 799 {
 800         return 1;
 801 }
 802 EXPORT_SYMBOL(bfin_get_ether_addr);