arch/blackfin/mach-bf537/boards/tcm_bf537.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 <linux/gpio.h>
  25 #include <asm/dma.h>
  26 #include <asm/bfin5xx_spi.h>
  27 #include <asm/portmux.h>
  28 #include <asm/dpmc.h>
  29 #include <linux/spi/mmc_spi.h>
  30
  31 /*
  32  * Name the Board for the /proc/cpuinfo
  33  */
  34 const char bfin_board_name[] = "Bluetechnix TCM BF537";
  35
  36 #if IS_ENABLED(CONFIG_SPI_BFIN5XX)
  37 /* all SPI peripherals info goes here */
  38
  39 #if IS_ENABLED(CONFIG_MTD_M25P80)
  40 static struct mtd_partition bfin_spi_flash_partitions[] = {
  41         {
  42                 .name = "bootloader(spi)",
  43                 .size = 0x00020000,
  44                 .offset = 0,
  45                 .mask_flags = MTD_CAP_ROM
  46         }, {
  47                 .name = "linux kernel(spi)",
  48                 .size = 0xe0000,
  49                 .offset = 0x20000
  50         }, {
  51                 .name = "file system(spi)",
  52                 .size = 0x700000,
  53                 .offset = 0x00100000,
  54         }
  55 };
  56
  57 static struct flash_platform_data bfin_spi_flash_data = {
  58         .name = "m25p80",
  59         .parts = bfin_spi_flash_partitions,
  60         .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
  61         .type = "m25p64",
  62 };
  63
  64 /* SPI flash chip (m25p64) */
  65 static struct bfin5xx_spi_chip spi_flash_chip_info = {
  66         .enable_dma = 0,         /* use dma transfer with this chip*/
  67 };
  68 #endif
  69
  70 #if IS_ENABLED(CONFIG_MMC_SPI)
  71 static struct bfin5xx_spi_chip mmc_spi_chip_info = {
  72         .enable_dma = 0,
  73 };
  74 #endif
  75
  76 static struct spi_board_info bfin_spi_board_info[] __initdata = {
  77 #if IS_ENABLED(CONFIG_MTD_M25P80)
  78         {
  79                 /* the modalias must be the same as spi device driver name */
  80                 .modalias = "m25p80", /* Name of spi_driver for this device */
  81                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
  82                 .bus_num = 0, /* Framework bus number */
  83                 .chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
  84                 .platform_data = &bfin_spi_flash_data,
  85                 .controller_data = &spi_flash_chip_info,
  86                 .mode = SPI_MODE_3,
  87         },
  88 #endif
  89
  90 #if IS_ENABLED(CONFIG_SND_BF5XX_SOC_AD183X)
  91         {
  92                 .modalias = "ad183x",
  93                 .max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
  94                 .bus_num = 0,
  95                 .chip_select = 4,
  96         },
  97 #endif
  98
  99 #if IS_ENABLED(CONFIG_MMC_SPI)
 100         {
 101                 .modalias = "mmc_spi",
 102                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
 103                 .bus_num = 0,
 104                 .chip_select = 1,
 105                 .controller_data = &mmc_spi_chip_info,
 106                 .mode = SPI_MODE_3,
 107         },
 108 #endif
 109 };
 110
 111 /* SPI (0) */
 112 static struct resource bfin_spi0_resource[] = {
 113         [0] = {
 114                 .start = SPI0_REGBASE,
 115                 .end   = SPI0_REGBASE + 0xFF,
 116                 .flags = IORESOURCE_MEM,
 117                 },
 118         [1] = {
 119                 .start = CH_SPI,
 120                 .end   = CH_SPI,
 121                 .flags = IORESOURCE_DMA,
 122         },
 123         [2] = {
 124                 .start = IRQ_SPI,
 125                 .end   = IRQ_SPI,
 126                 .flags = IORESOURCE_IRQ,
 127         }
 128 };
 129
 130 /* SPI controller data */
 131 static struct bfin5xx_spi_master bfin_spi0_info = {
 132         .num_chipselect = 8,
 133         .enable_dma = 1,  /* master has the ability to do dma transfer */
 134         .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
 135 };
 136
 137 static struct platform_device bfin_spi0_device = {
 138         .name = "bfin-spi",
 139         .id = 0, /* Bus number */
 140         .num_resources = ARRAY_SIZE(bfin_spi0_resource),
 141         .resource = bfin_spi0_resource,
 142         .dev = {
 143                 .platform_data = &bfin_spi0_info, /* Passed to driver */
 144         },
 145 };
 146 #endif  /* spi master and devices */
 147
 148 #if IS_ENABLED(CONFIG_RTC_DRV_BFIN)
 149 static struct platform_device rtc_device = {
 150         .name = "rtc-bfin",
 151         .id   = -1,
 152 };
 153 #endif
 154
 155 #if IS_ENABLED(CONFIG_FB_HITACHI_TX09)
 156 static struct platform_device hitachi_fb_device = {
 157         .name = "hitachi-tx09",
 158 };
 159 #endif
 160
 161 #if IS_ENABLED(CONFIG_SMC91X)
 162 #include <linux/smc91x.h>
 163
 164 static struct smc91x_platdata smc91x_info = {
 165         .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT,
 166         .leda = RPC_LED_100_10,
 167         .ledb = RPC_LED_TX_RX,
 168 };
 169
 170 static struct resource smc91x_resources[] = {
 171         {
 172                 .start = 0x20200300,
 173                 .end = 0x20200300 + 16,
 174                 .flags = IORESOURCE_MEM,
 175         }, {
 176                 .start = IRQ_PF14,
 177                 .end = IRQ_PF14,
 178                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 179                 },
 180 };
 181
 182 static struct platform_device smc91x_device = {
 183         .name = "smc91x",
 184         .id = 0,
 185         .num_resources = ARRAY_SIZE(smc91x_resources),
 186         .resource = smc91x_resources,
 187         .dev    = {
 188                 .platform_data  = &smc91x_info,
 189         },
 190 };
 191 #endif
 192
 193 #if IS_ENABLED(CONFIG_USB_ISP1362_HCD)
 194 static struct resource isp1362_hcd_resources[] = {
 195         {
 196                 .start = 0x20308000,
 197                 .end = 0x20308000,
 198                 .flags = IORESOURCE_MEM,
 199         }, {
 200                 .start = 0x20308004,
 201                 .end = 0x20308004,
 202                 .flags = IORESOURCE_MEM,
 203         }, {
 204                 .start = IRQ_PG15,
 205                 .end = IRQ_PG15,
 206                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWEDGE,
 207         },
 208 };
 209
 210 static struct isp1362_platform_data isp1362_priv = {
 211         .sel15Kres = 1,
 212         .clknotstop = 0,
 213         .oc_enable = 0,
 214         .int_act_high = 0,
 215         .int_edge_triggered = 0,
 216         .remote_wakeup_connected = 0,
 217         .no_power_switching = 1,
 218         .power_switching_mode = 0,
 219 };
 220
 221 static struct platform_device isp1362_hcd_device = {
 222         .name = "isp1362-hcd",
 223         .id = 0,
 224         .dev = {
 225                 .platform_data = &isp1362_priv,
 226         },
 227         .num_resources = ARRAY_SIZE(isp1362_hcd_resources),
 228         .resource = isp1362_hcd_resources,
 229 };
 230 #endif
 231
 232 #if IS_ENABLED(CONFIG_USB_NET2272)
 233 static struct resource net2272_bfin_resources[] = {
 234         {
 235                 .start = 0x20300000,
 236                 .end = 0x20300000 + 0x100,
 237                 .flags = IORESOURCE_MEM,
 238         }, {
 239                 .start = IRQ_PG13,
 240                 .end = IRQ_PG13,
 241                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 242         },
 243 };
 244
 245 static struct platform_device net2272_bfin_device = {
 246         .name = "net2272",
 247         .id = -1,
 248         .num_resources = ARRAY_SIZE(net2272_bfin_resources),
 249         .resource = net2272_bfin_resources,
 250 };
 251 #endif
 252
 253 #if IS_ENABLED(CONFIG_MTD_GPIO_ADDR)
 254 static struct mtd_partition cm_partitions[] = {
 255         {
 256                 .name   = "bootloader(nor)",
 257                 .size   = 0x40000,
 258                 .offset = 0,
 259         }, {
 260                 .name   = "linux kernel(nor)",
 261                 .size   = 0x100000,
 262                 .offset = MTDPART_OFS_APPEND,
 263         }, {
 264                 .name   = "file system(nor)",
 265                 .size   = MTDPART_SIZ_FULL,
 266                 .offset = MTDPART_OFS_APPEND,
 267         }
 268 };
 269
 270 static struct physmap_flash_data cm_flash_data = {
 271         .width    = 2,
 272         .parts    = cm_partitions,
 273         .nr_parts = ARRAY_SIZE(cm_partitions),
 274 };
 275
 276 static unsigned cm_flash_gpios[] = { GPIO_PF4, GPIO_PF5 };
 277
 278 static struct resource cm_flash_resource[] = {
 279         {
 280                 .name  = "cfi_probe",
 281                 .start = 0x20000000,
 282                 .end   = 0x201fffff,
 283                 .flags = IORESOURCE_MEM,
 284         }, {
 285                 .start = (unsigned long)cm_flash_gpios,
 286                 .end   = ARRAY_SIZE(cm_flash_gpios),
 287                 .flags = IORESOURCE_IRQ,
 288         }
 289 };
 290
 291 static struct platform_device cm_flash_device = {
 292         .name          = "gpio-addr-flash",
 293         .id            = 0,
 294         .dev = {
 295                 .platform_data = &cm_flash_data,
 296         },
 297         .num_resources = ARRAY_SIZE(cm_flash_resource),
 298         .resource      = cm_flash_resource,
 299 };
 300 #endif
 301
 302 #if IS_ENABLED(CONFIG_SERIAL_BFIN)
 303 #ifdef CONFIG_SERIAL_BFIN_UART0
 304 static struct resource bfin_uart0_resources[] = {
 305         {
 306                 .start = UART0_THR,
 307                 .end = UART0_GCTL+2,
 308                 .flags = IORESOURCE_MEM,
 309         },
 310         {
 311                 .start = IRQ_UART0_TX,
 312                 .end = IRQ_UART0_TX,
 313                 .flags = IORESOURCE_IRQ,
 314         },
 315         {
 316                 .start = IRQ_UART0_RX,
 317                 .end = IRQ_UART0_RX,
 318                 .flags = IORESOURCE_IRQ,
 319         },
 320         {
 321                 .start = IRQ_UART0_ERROR,
 322                 .end = IRQ_UART0_ERROR,
 323                 .flags = IORESOURCE_IRQ,
 324         },
 325         {
 326                 .start = CH_UART0_TX,
 327                 .end = CH_UART0_TX,
 328                 .flags = IORESOURCE_DMA,
 329         },
 330         {
 331                 .start = CH_UART0_RX,
 332                 .end = CH_UART0_RX,
 333                 .flags = IORESOURCE_DMA,
 334         },
 335 };
 336
 337 static unsigned short bfin_uart0_peripherals[] = {
 338         P_UART0_TX, P_UART0_RX, 0
 339 };
 340
 341 static struct platform_device bfin_uart0_device = {
 342         .name = "bfin-uart",
 343         .id = 0,
 344         .num_resources = ARRAY_SIZE(bfin_uart0_resources),
 345         .resource = bfin_uart0_resources,
 346         .dev = {
 347                 .platform_data = &bfin_uart0_peripherals, /* Passed to driver */
 348         },
 349 };
 350 #endif
 351 #ifdef CONFIG_SERIAL_BFIN_UART1
 352 static struct resource bfin_uart1_resources[] = {
 353         {
 354                 .start = UART1_THR,
 355                 .end = UART1_GCTL+2,
 356                 .flags = IORESOURCE_MEM,
 357         },
 358         {
 359                 .start = IRQ_UART1_TX,
 360                 .end = IRQ_UART1_TX,
 361                 .flags = IORESOURCE_IRQ,
 362         },
 363         {
 364                 .start = IRQ_UART1_RX,
 365                 .end = IRQ_UART1_RX,
 366                 .flags = IORESOURCE_IRQ,
 367         },
 368         {
 369                 .start = IRQ_UART1_ERROR,
 370                 .end = IRQ_UART1_ERROR,
 371                 .flags = IORESOURCE_IRQ,
 372         },
 373         {
 374                 .start = CH_UART1_TX,
 375                 .end = CH_UART1_TX,
 376                 .flags = IORESOURCE_DMA,
 377         },
 378         {
 379                 .start = CH_UART1_RX,
 380                 .end = CH_UART1_RX,
 381                 .flags = IORESOURCE_DMA,
 382         },
 383 };
 384
 385 static unsigned short bfin_uart1_peripherals[] = {
 386         P_UART1_TX, P_UART1_RX, 0
 387 };
 388
 389 static struct platform_device bfin_uart1_device = {
 390         .name = "bfin-uart",
 391         .id = 1,
 392         .num_resources = ARRAY_SIZE(bfin_uart1_resources),
 393         .resource = bfin_uart1_resources,
 394         .dev = {
 395                 .platform_data = &bfin_uart1_peripherals, /* Passed to driver */
 396         },
 397 };
 398 #endif
 399 #endif
 400
 401 #if IS_ENABLED(CONFIG_BFIN_SIR)
 402 #ifdef CONFIG_BFIN_SIR0
 403 static struct resource bfin_sir0_resources[] = {
 404         {
 405                 .start = 0xFFC00400,
 406                 .end = 0xFFC004FF,
 407                 .flags = IORESOURCE_MEM,
 408         },
 409         {
 410                 .start = IRQ_UART0_RX,
 411                 .end = IRQ_UART0_RX+1,
 412                 .flags = IORESOURCE_IRQ,
 413         },
 414         {
 415                 .start = CH_UART0_RX,
 416                 .end = CH_UART0_RX+1,
 417                 .flags = IORESOURCE_DMA,
 418         },
 419 };
 420
 421 static struct platform_device bfin_sir0_device = {
 422         .name = "bfin_sir",
 423         .id = 0,
 424         .num_resources = ARRAY_SIZE(bfin_sir0_resources),
 425         .resource = bfin_sir0_resources,
 426 };
 427 #endif
 428 #ifdef CONFIG_BFIN_SIR1
 429 static struct resource bfin_sir1_resources[] = {
 430         {
 431                 .start = 0xFFC02000,
 432                 .end = 0xFFC020FF,
 433                 .flags = IORESOURCE_MEM,
 434         },
 435         {
 436                 .start = IRQ_UART1_RX,
 437                 .end = IRQ_UART1_RX+1,
 438                 .flags = IORESOURCE_IRQ,
 439         },
 440         {
 441                 .start = CH_UART1_RX,
 442                 .end = CH_UART1_RX+1,
 443                 .flags = IORESOURCE_DMA,
 444         },
 445 };
 446
 447 static struct platform_device bfin_sir1_device = {
 448         .name = "bfin_sir",
 449         .id = 1,
 450         .num_resources = ARRAY_SIZE(bfin_sir1_resources),
 451         .resource = bfin_sir1_resources,
 452 };
 453 #endif
 454 #endif
 455
 456 #if IS_ENABLED(CONFIG_I2C_BLACKFIN_TWI)
 457 static const u16 bfin_twi0_pins[] = {P_TWI0_SCL, P_TWI0_SDA, 0};
 458
 459 static struct resource bfin_twi0_resource[] = {
 460         [0] = {
 461                 .start = TWI0_REGBASE,
 462                 .end   = TWI0_REGBASE,
 463                 .flags = IORESOURCE_MEM,
 464         },
 465         [1] = {
 466                 .start = IRQ_TWI,
 467                 .end   = IRQ_TWI,
 468                 .flags = IORESOURCE_IRQ,
 469         },
 470 };
 471
 472 static struct platform_device i2c_bfin_twi_device = {
 473         .name = "i2c-bfin-twi",
 474         .id = 0,
 475         .num_resources = ARRAY_SIZE(bfin_twi0_resource),
 476         .resource = bfin_twi0_resource,
 477         .dev = {
 478                 .platform_data = &bfin_twi0_pins,
 479         },
 480 };
 481 #endif
 482
 483 #if IS_ENABLED(CONFIG_SERIAL_BFIN_SPORT)
 484 #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
 485 static struct resource bfin_sport0_uart_resources[] = {
 486         {
 487                 .start = SPORT0_TCR1,
 488                 .end = SPORT0_MRCS3+4,
 489                 .flags = IORESOURCE_MEM,
 490         },
 491         {
 492                 .start = IRQ_SPORT0_RX,
 493                 .end = IRQ_SPORT0_RX+1,
 494                 .flags = IORESOURCE_IRQ,
 495         },
 496         {
 497                 .start = IRQ_SPORT0_ERROR,
 498                 .end = IRQ_SPORT0_ERROR,
 499                 .flags = IORESOURCE_IRQ,
 500         },
 501 };
 502
 503 static unsigned short bfin_sport0_peripherals[] = {
 504         P_SPORT0_TFS, P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_RFS,
 505         P_SPORT0_DRPRI, P_SPORT0_RSCLK, 0
 506 };
 507
 508 static struct platform_device bfin_sport0_uart_device = {
 509         .name = "bfin-sport-uart",
 510         .id = 0,
 511         .num_resources = ARRAY_SIZE(bfin_sport0_uart_resources),
 512         .resource = bfin_sport0_uart_resources,
 513         .dev = {
 514                 .platform_data = &bfin_sport0_peripherals, /* Passed to driver */
 515         },
 516 };
 517 #endif
 518 #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
 519 static struct resource bfin_sport1_uart_resources[] = {
 520         {
 521                 .start = SPORT1_TCR1,
 522                 .end = SPORT1_MRCS3+4,
 523                 .flags = IORESOURCE_MEM,
 524         },
 525         {
 526                 .start = IRQ_SPORT1_RX,
 527                 .end = IRQ_SPORT1_RX+1,
 528                 .flags = IORESOURCE_IRQ,
 529         },
 530         {
 531                 .start = IRQ_SPORT1_ERROR,
 532                 .end = IRQ_SPORT1_ERROR,
 533                 .flags = IORESOURCE_IRQ,
 534         },
 535 };
 536
 537 static unsigned short bfin_sport1_peripherals[] = {
 538         P_SPORT1_TFS, P_SPORT1_DTPRI, P_SPORT1_TSCLK, P_SPORT1_RFS,
 539         P_SPORT1_DRPRI, P_SPORT1_RSCLK, 0
 540 };
 541
 542 static struct platform_device bfin_sport1_uart_device = {
 543         .name = "bfin-sport-uart",
 544         .id = 1,
 545         .num_resources = ARRAY_SIZE(bfin_sport1_uart_resources),
 546         .resource = bfin_sport1_uart_resources,
 547         .dev = {
 548                 .platform_data = &bfin_sport1_peripherals, /* Passed to driver */
 549         },
 550 };
 551 #endif
 552 #endif
 553
 554 #if IS_ENABLED(CONFIG_BFIN_MAC)
 555 #include <linux/bfin_mac.h>
 556 static const unsigned short bfin_mac_peripherals[] = P_MII0;
 557
 558 static struct bfin_phydev_platform_data bfin_phydev_data[] = {
 559         {
 560                 .addr = 1,
 561                 .irq = IRQ_MAC_PHYINT,
 562         },
 563 };
 564
 565 static struct bfin_mii_bus_platform_data bfin_mii_bus_data = {
 566         .phydev_number = 1,
 567         .phydev_data = bfin_phydev_data,
 568         .phy_mode = PHY_INTERFACE_MODE_MII,
 569         .mac_peripherals = bfin_mac_peripherals,
 570 };
 571
 572 static struct platform_device bfin_mii_bus = {
 573         .name = "bfin_mii_bus",
 574         .dev = {
 575                 .platform_data = &bfin_mii_bus_data,
 576         }
 577 };
 578
 579 static struct platform_device bfin_mac_device = {
 580         .name = "bfin_mac",
 581         .dev = {
 582                 .platform_data = &bfin_mii_bus,
 583         }
 584 };
 585 #endif
 586
 587 #if IS_ENABLED(CONFIG_PATA_PLATFORM)
 588 #define PATA_INT        IRQ_PF14
 589
 590 static struct pata_platform_info bfin_pata_platform_data = {
 591         .ioport_shift = 2,
 592 };
 593
 594 static struct resource bfin_pata_resources[] = {
 595         {
 596                 .start = 0x2030C000,
 597                 .end = 0x2030C01F,
 598                 .flags = IORESOURCE_MEM,
 599         },
 600         {
 601                 .start = 0x2030D018,
 602                 .end = 0x2030D01B,
 603                 .flags = IORESOURCE_MEM,
 604         },
 605         {
 606                 .start = PATA_INT,
 607                 .end = PATA_INT,
 608                 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 609         },
 610 };
 611
 612 static struct platform_device bfin_pata_device = {
 613         .name = "pata_platform",
 614         .id = -1,
 615         .num_resources = ARRAY_SIZE(bfin_pata_resources),
 616         .resource = bfin_pata_resources,
 617         .dev = {
 618                 .platform_data = &bfin_pata_platform_data,
 619         }
 620 };
 621 #endif
 622
 623 static const unsigned int cclk_vlev_datasheet[] =
 624 {
 625         VRPAIR(VLEV_085, 250000000),
 626         VRPAIR(VLEV_090, 376000000),
 627         VRPAIR(VLEV_095, 426000000),
 628         VRPAIR(VLEV_100, 426000000),
 629         VRPAIR(VLEV_105, 476000000),
 630         VRPAIR(VLEV_110, 476000000),
 631         VRPAIR(VLEV_115, 476000000),
 632         VRPAIR(VLEV_120, 500000000),
 633         VRPAIR(VLEV_125, 533000000),
 634         VRPAIR(VLEV_130, 600000000),
 635 };
 636
 637 static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = {
 638         .tuple_tab = cclk_vlev_datasheet,
 639         .tabsize = ARRAY_SIZE(cclk_vlev_datasheet),
 640         .vr_settling_time = 25 /* us */,
 641 };
 642
 643 static struct platform_device bfin_dpmc = {
 644         .name = "bfin dpmc",
 645         .dev = {
 646                 .platform_data = &bfin_dmpc_vreg_data,
 647         },
 648 };
 649
 650 static struct platform_device *cm_bf537_devices[] __initdata = {
 651
 652         &bfin_dpmc,
 653
 654 #if IS_ENABLED(CONFIG_FB_HITACHI_TX09)
 655         &hitachi_fb_device,
 656 #endif
 657
 658 #if IS_ENABLED(CONFIG_RTC_DRV_BFIN)
 659         &rtc_device,
 660 #endif
 661
 662 #if IS_ENABLED(CONFIG_SERIAL_BFIN)
 663 #ifdef CONFIG_SERIAL_BFIN_UART0
 664         &bfin_uart0_device,
 665 #endif
 666 #ifdef CONFIG_SERIAL_BFIN_UART1
 667         &bfin_uart1_device,
 668 #endif
 669 #endif
 670
 671 #if IS_ENABLED(CONFIG_BFIN_SIR)
 672 #ifdef CONFIG_BFIN_SIR0
 673         &bfin_sir0_device,
 674 #endif
 675 #ifdef CONFIG_BFIN_SIR1
 676         &bfin_sir1_device,
 677 #endif
 678 #endif
 679
 680 #if IS_ENABLED(CONFIG_I2C_BLACKFIN_TWI)
 681         &i2c_bfin_twi_device,
 682 #endif
 683
 684 #if IS_ENABLED(CONFIG_SERIAL_BFIN_SPORT)
 685 #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
 686         &bfin_sport0_uart_device,
 687 #endif
 688 #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
 689         &bfin_sport1_uart_device,
 690 #endif
 691 #endif
 692
 693 #if IS_ENABLED(CONFIG_USB_ISP1362_HCD)
 694         &isp1362_hcd_device,
 695 #endif
 696
 697 #if IS_ENABLED(CONFIG_SMC91X)
 698         &smc91x_device,
 699 #endif
 700
 701 #if IS_ENABLED(CONFIG_BFIN_MAC)
 702         &bfin_mii_bus,
 703         &bfin_mac_device,
 704 #endif
 705
 706 #if IS_ENABLED(CONFIG_USB_NET2272)
 707         &net2272_bfin_device,
 708 #endif
 709
 710 #if IS_ENABLED(CONFIG_SPI_BFIN5XX)
 711         &bfin_spi0_device,
 712 #endif
 713
 714 #if IS_ENABLED(CONFIG_PATA_PLATFORM)
 715         &bfin_pata_device,
 716 #endif
 717
 718 #if IS_ENABLED(CONFIG_MTD_GPIO_ADDR)
 719         &cm_flash_device,
 720 #endif
 721 };
 722
 723 static int __init net2272_init(void)
 724 {
 725 #if IS_ENABLED(CONFIG_USB_NET2272)
 726         int ret;
 727
 728         ret = gpio_request(GPIO_PG14, "net2272");
 729         if (ret)
 730                 return ret;
 731
 732         /* Reset USB Chip, PG14 */
 733         gpio_direction_output(GPIO_PG14, 0);
 734         mdelay(2);
 735         gpio_set_value(GPIO_PG14, 1);
 736 #endif
 737
 738         return 0;
 739 }
 740
 741 static int __init tcm_bf537_init(void)
 742 {
 743         printk(KERN_INFO "%s(): registering device resources\n", __func__);
 744         platform_add_devices(cm_bf537_devices, ARRAY_SIZE(cm_bf537_devices));
 745 #if IS_ENABLED(CONFIG_SPI_BFIN5XX)
 746         spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
 747 #endif
 748
 749 #if IS_ENABLED(CONFIG_PATA_PLATFORM)
 750         irq_set_status_flags(PATA_INT, IRQ_NOAUTOEN);
 751 #endif
 752
 753         if (net2272_init())
 754                 pr_warning("unable to configure net2272; it probably won't work\n");
 755
 756         return 0;
 757 }
 758
 759 arch_initcall(tcm_bf537_init);
 760
 761 static struct platform_device *cm_bf537_early_devices[] __initdata = {
 762 #if defined(CONFIG_SERIAL_BFIN_CONSOLE) || defined(CONFIG_EARLY_PRINTK)
 763 #ifdef CONFIG_SERIAL_BFIN_UART0
 764         &bfin_uart0_device,
 765 #endif
 766 #ifdef CONFIG_SERIAL_BFIN_UART1
 767         &bfin_uart1_device,
 768 #endif
 769 #endif
 770
 771 #if defined(CONFIG_SERIAL_BFIN_SPORT_CONSOLE)
 772 #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
 773         &bfin_sport0_uart_device,
 774 #endif
 775 #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
 776         &bfin_sport1_uart_device,
 777 #endif
 778 #endif
 779 };
 780
 781 void __init native_machine_early_platform_add_devices(void)
 782 {
 783         printk(KERN_INFO "register early platform devices\n");
 784         early_platform_add_devices(cm_bf537_early_devices,
 785                 ARRAY_SIZE(cm_bf537_early_devices));
 786 }
 787
 788 int bfin_get_ether_addr(char *addr)
 789 {
 790         return 1;
 791 }
 792 EXPORT_SYMBOL(bfin_get_ether_addr);