arch/arm/plat-orion/common.c

   1 /*
   2  * arch/arm/plat-orion/common.c
   3  *
   4  * Marvell Orion SoC common setup code used by multiple mach-/common.c
   5  *
   6  * This file is licensed under the terms of the GNU General Public
   7  * License version 2.  This program is licensed "as is" without any
   8  * warranty of any kind, whether express or implied.
   9  */
  10
  11 #include <linux/kernel.h>
  12 #include <linux/init.h>
  13 #include <linux/platform_device.h>
  14 #include <linux/dma-mapping.h>
  15 #include <linux/serial_8250.h>
  16 #include <linux/ata_platform.h>
  17 #include <linux/clk.h>
  18 #include <linux/clkdev.h>
  19 #include <linux/mv643xx_eth.h>
  20 #include <linux/mv643xx_i2c.h>
  21 #include <net/dsa.h>
  22 #include <plat/mv_xor.h>
  23 #include <plat/ehci-orion.h>
  24 #include <mach/bridge-regs.h>
  25
  26 /* Create a clkdev entry for a given device/clk */
  27 void __init orion_clkdev_add(const char *con_id, const char *dev_id,
  28                              struct clk *clk)
  29 {
  30         struct clk_lookup *cl;
  31
  32         cl = clkdev_alloc(clk, con_id, dev_id);
  33         if (cl)
  34                 clkdev_add(cl);
  35 }
  36
  37 /* Create clkdev entries for all orion platforms except kirkwood.
  38    Kirkwood has gated clocks for some of its peripherals, so creates
  39    its own clkdev entries. For all the other orion devices, create
  40    clkdev entries to the tclk. */
  41 void __init orion_clkdev_init(struct clk *tclk)
  42 {
  43         orion_clkdev_add(NULL, "orion_spi.0", tclk);
  44         orion_clkdev_add(NULL, "orion_spi.1", tclk);
  45         orion_clkdev_add(NULL, MV643XX_ETH_NAME ".0", tclk);
  46         orion_clkdev_add(NULL, MV643XX_ETH_NAME ".1", tclk);
  47         orion_clkdev_add(NULL, MV643XX_ETH_NAME ".2", tclk);
  48         orion_clkdev_add(NULL, MV643XX_ETH_NAME ".3", tclk);
  49         orion_clkdev_add(NULL, "orion_wdt", tclk);
  50 }
  51
  52 /* Fill in the resources structure and link it into the platform
  53    device structure. There is always a memory region, and nearly
  54    always an interrupt.*/
  55 static void fill_resources(struct platform_device *device,
  56                            struct resource *resources,
  57                            resource_size_t mapbase,
  58                            resource_size_t size,
  59                            unsigned int irq)
  60 {
  61         device->resource = resources;
  62         device->num_resources = 1;
  63         resources[0].flags = IORESOURCE_MEM;
  64         resources[0].start = mapbase;
  65         resources[0].end = mapbase + size;
  66
  67         if (irq != NO_IRQ) {
  68                 device->num_resources++;
  69                 resources[1].flags = IORESOURCE_IRQ;
  70                 resources[1].start = irq;
  71                 resources[1].end = irq;
  72         }
  73 }
  74
  75 /*****************************************************************************
  76  * UART
  77  ****************************************************************************/
  78 static unsigned long __init uart_get_clk_rate(struct clk *clk)
  79 {
  80         clk_prepare_enable(clk);
  81         return clk_get_rate(clk);
  82 }
  83
  84 static void __init uart_complete(
  85         struct platform_device *orion_uart,
  86         struct plat_serial8250_port *data,
  87         struct resource *resources,
  88         unsigned int membase,
  89         resource_size_t mapbase,
  90         unsigned int irq,
  91         struct clk *clk)
  92 {
  93         data->mapbase = mapbase;
  94         data->membase = (void __iomem *)membase;
  95         data->irq = irq;
  96         data->uartclk = uart_get_clk_rate(clk);
  97         orion_uart->dev.platform_data = data;
  98
  99         fill_resources(orion_uart, resources, mapbase, 0xff, irq);
 100         platform_device_register(orion_uart);
 101 }
 102
 103 /*****************************************************************************
 104  * UART0
 105  ****************************************************************************/
 106 static struct plat_serial8250_port orion_uart0_data[] = {
 107         {
 108                 .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
 109                 .iotype         = UPIO_MEM,
 110                 .regshift       = 2,
 111         }, {
 112         },
 113 };
 114
 115 static struct resource orion_uart0_resources[2];
 116
 117 static struct platform_device orion_uart0 = {
 118         .name                   = "serial8250",
 119         .id                     = PLAT8250_DEV_PLATFORM,
 120 };
 121
 122 void __init orion_uart0_init(unsigned int membase,
 123                              resource_size_t mapbase,
 124                              unsigned int irq,
 125                              struct clk *clk)
 126 {
 127         uart_complete(&orion_uart0, orion_uart0_data, orion_uart0_resources,
 128                       membase, mapbase, irq, clk);
 129 }
 130
 131 /*****************************************************************************
 132  * UART1
 133  ****************************************************************************/
 134 static struct plat_serial8250_port orion_uart1_data[] = {
 135         {
 136                 .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
 137                 .iotype         = UPIO_MEM,
 138                 .regshift       = 2,
 139         }, {
 140         },
 141 };
 142
 143 static struct resource orion_uart1_resources[2];
 144
 145 static struct platform_device orion_uart1 = {
 146         .name                   = "serial8250",
 147         .id                     = PLAT8250_DEV_PLATFORM1,
 148 };
 149
 150 void __init orion_uart1_init(unsigned int membase,
 151                              resource_size_t mapbase,
 152                              unsigned int irq,
 153                              struct clk *clk)
 154 {
 155         uart_complete(&orion_uart1, orion_uart1_data, orion_uart1_resources,
 156                       membase, mapbase, irq, clk);
 157 }
 158
 159 /*****************************************************************************
 160  * UART2
 161  ****************************************************************************/
 162 static struct plat_serial8250_port orion_uart2_data[] = {
 163         {
 164                 .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
 165                 .iotype         = UPIO_MEM,
 166                 .regshift       = 2,
 167         }, {
 168         },
 169 };
 170
 171 static struct resource orion_uart2_resources[2];
 172
 173 static struct platform_device orion_uart2 = {
 174         .name                   = "serial8250",
 175         .id                     = PLAT8250_DEV_PLATFORM2,
 176 };
 177
 178 void __init orion_uart2_init(unsigned int membase,
 179                              resource_size_t mapbase,
 180                              unsigned int irq,
 181                              struct clk *clk)
 182 {
 183         uart_complete(&orion_uart2, orion_uart2_data, orion_uart2_resources,
 184                       membase, mapbase, irq, clk);
 185 }
 186
 187 /*****************************************************************************
 188  * UART3
 189  ****************************************************************************/
 190 static struct plat_serial8250_port orion_uart3_data[] = {
 191         {
 192                 .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
 193                 .iotype         = UPIO_MEM,
 194                 .regshift       = 2,
 195         }, {
 196         },
 197 };
 198
 199 static struct resource orion_uart3_resources[2];
 200
 201 static struct platform_device orion_uart3 = {
 202         .name                   = "serial8250",
 203         .id                     = 3,
 204 };
 205
 206 void __init orion_uart3_init(unsigned int membase,
 207                              resource_size_t mapbase,
 208                              unsigned int irq,
 209                              struct clk *clk)
 210 {
 211         uart_complete(&orion_uart3, orion_uart3_data, orion_uart3_resources,
 212                       membase, mapbase, irq, clk);
 213 }
 214
 215 /*****************************************************************************
 216  * SoC RTC
 217  ****************************************************************************/
 218 static struct resource orion_rtc_resource[2];
 219
 220 void __init orion_rtc_init(unsigned long mapbase,
 221                            unsigned long irq)
 222 {
 223         orion_rtc_resource[0].start = mapbase;
 224         orion_rtc_resource[0].end = mapbase + SZ_32 - 1;
 225         orion_rtc_resource[0].flags = IORESOURCE_MEM;
 226         orion_rtc_resource[1].start = irq;
 227         orion_rtc_resource[1].end = irq;
 228         orion_rtc_resource[1].flags = IORESOURCE_IRQ;
 229
 230         platform_device_register_simple("rtc-mv", -1, orion_rtc_resource, 2);
 231 }
 232
 233 /*****************************************************************************
 234  * GE
 235  ****************************************************************************/
 236 static __init void ge_complete(
 237         struct mv643xx_eth_shared_platform_data *orion_ge_shared_data,
 238         struct resource *orion_ge_resource, unsigned long irq,
 239         struct platform_device *orion_ge_shared,
 240         struct mv643xx_eth_platform_data *eth_data,
 241         struct platform_device *orion_ge)
 242 {
 243         orion_ge_resource->start = irq;
 244         orion_ge_resource->end = irq;
 245         eth_data->shared = orion_ge_shared;
 246         orion_ge->dev.platform_data = eth_data;
 247
 248         platform_device_register(orion_ge_shared);
 249         platform_device_register(orion_ge);
 250 }
 251
 252 /*****************************************************************************
 253  * GE00
 254  ****************************************************************************/
 255 struct mv643xx_eth_shared_platform_data orion_ge00_shared_data;
 256
 257 static struct resource orion_ge00_shared_resources[] = {
 258         {
 259                 .name   = "ge00 base",
 260         }, {
 261                 .name   = "ge00 err irq",
 262         },
 263 };
 264
 265 static struct platform_device orion_ge00_shared = {
 266         .name           = MV643XX_ETH_SHARED_NAME,
 267         .id             = 0,
 268         .dev            = {
 269                 .platform_data  = &orion_ge00_shared_data,
 270         },
 271 };
 272
 273 static struct resource orion_ge00_resources[] = {
 274         {
 275                 .name   = "ge00 irq",
 276                 .flags  = IORESOURCE_IRQ,
 277         },
 278 };
 279
 280 static struct platform_device orion_ge00 = {
 281         .name           = MV643XX_ETH_NAME,
 282         .id             = 0,
 283         .num_resources  = 1,
 284         .resource       = orion_ge00_resources,
 285         .dev            = {
 286                 .coherent_dma_mask      = DMA_BIT_MASK(32),
 287         },
 288 };
 289
 290 void __init orion_ge00_init(struct mv643xx_eth_platform_data *eth_data,
 291                             unsigned long mapbase,
 292                             unsigned long irq,
 293                             unsigned long irq_err)
 294 {
 295         fill_resources(&orion_ge00_shared, orion_ge00_shared_resources,
 296                        mapbase + 0x2000, SZ_16K - 1, irq_err);
 297         ge_complete(&orion_ge00_shared_data,
 298                     orion_ge00_resources, irq, &orion_ge00_shared,
 299                     eth_data, &orion_ge00);
 300 }
 301
 302 /*****************************************************************************
 303  * GE01
 304  ****************************************************************************/
 305 struct mv643xx_eth_shared_platform_data orion_ge01_shared_data = {
 306         .shared_smi     = &orion_ge00_shared,
 307 };
 308
 309 static struct resource orion_ge01_shared_resources[] = {
 310         {
 311                 .name   = "ge01 base",
 312         }, {
 313                 .name   = "ge01 err irq",
 314         },
 315 };
 316
 317 static struct platform_device orion_ge01_shared = {
 318         .name           = MV643XX_ETH_SHARED_NAME,
 319         .id             = 1,
 320         .dev            = {
 321                 .platform_data  = &orion_ge01_shared_data,
 322         },
 323 };
 324
 325 static struct resource orion_ge01_resources[] = {
 326         {
 327                 .name   = "ge01 irq",
 328                 .flags  = IORESOURCE_IRQ,
 329         },
 330 };
 331
 332 static struct platform_device orion_ge01 = {
 333         .name           = MV643XX_ETH_NAME,
 334         .id             = 1,
 335         .num_resources  = 1,
 336         .resource       = orion_ge01_resources,
 337         .dev            = {
 338                 .coherent_dma_mask      = DMA_BIT_MASK(32),
 339         },
 340 };
 341
 342 void __init orion_ge01_init(struct mv643xx_eth_platform_data *eth_data,
 343                             unsigned long mapbase,
 344                             unsigned long irq,
 345                             unsigned long irq_err)
 346 {
 347         fill_resources(&orion_ge01_shared, orion_ge01_shared_resources,
 348                        mapbase + 0x2000, SZ_16K - 1, irq_err);
 349         ge_complete(&orion_ge01_shared_data,
 350                     orion_ge01_resources, irq, &orion_ge01_shared,
 351                     eth_data, &orion_ge01);
 352 }
 353
 354 /*****************************************************************************
 355  * GE10
 356  ****************************************************************************/
 357 struct mv643xx_eth_shared_platform_data orion_ge10_shared_data = {
 358         .shared_smi     = &orion_ge00_shared,
 359 };
 360
 361 static struct resource orion_ge10_shared_resources[] = {
 362         {
 363                 .name   = "ge10 base",
 364         }, {
 365                 .name   = "ge10 err irq",
 366         },
 367 };
 368
 369 static struct platform_device orion_ge10_shared = {
 370         .name           = MV643XX_ETH_SHARED_NAME,
 371         .id             = 1,
 372         .dev            = {
 373                 .platform_data  = &orion_ge10_shared_data,
 374         },
 375 };
 376
 377 static struct resource orion_ge10_resources[] = {
 378         {
 379                 .name   = "ge10 irq",
 380                 .flags  = IORESOURCE_IRQ,
 381         },
 382 };
 383
 384 static struct platform_device orion_ge10 = {
 385         .name           = MV643XX_ETH_NAME,
 386         .id             = 1,
 387         .num_resources  = 2,
 388         .resource       = orion_ge10_resources,
 389         .dev            = {
 390                 .coherent_dma_mask      = DMA_BIT_MASK(32),
 391         },
 392 };
 393
 394 void __init orion_ge10_init(struct mv643xx_eth_platform_data *eth_data,
 395                             unsigned long mapbase,
 396                             unsigned long irq,
 397                             unsigned long irq_err)
 398 {
 399         fill_resources(&orion_ge10_shared, orion_ge10_shared_resources,
 400                        mapbase + 0x2000, SZ_16K - 1, irq_err);
 401         ge_complete(&orion_ge10_shared_data,
 402                     orion_ge10_resources, irq, &orion_ge10_shared,
 403                     eth_data, &orion_ge10);
 404 }
 405
 406 /*****************************************************************************
 407  * GE11
 408  ****************************************************************************/
 409 struct mv643xx_eth_shared_platform_data orion_ge11_shared_data = {
 410         .shared_smi     = &orion_ge00_shared,
 411 };
 412
 413 static struct resource orion_ge11_shared_resources[] = {
 414         {
 415                 .name   = "ge11 base",
 416         }, {
 417                 .name   = "ge11 err irq",
 418         },
 419 };
 420
 421 static struct platform_device orion_ge11_shared = {
 422         .name           = MV643XX_ETH_SHARED_NAME,
 423         .id             = 1,
 424         .dev            = {
 425                 .platform_data  = &orion_ge11_shared_data,
 426         },
 427 };
 428
 429 static struct resource orion_ge11_resources[] = {
 430         {
 431                 .name   = "ge11 irq",
 432                 .flags  = IORESOURCE_IRQ,
 433         },
 434 };
 435
 436 static struct platform_device orion_ge11 = {
 437         .name           = MV643XX_ETH_NAME,
 438         .id             = 1,
 439         .num_resources  = 2,
 440         .resource       = orion_ge11_resources,
 441         .dev            = {
 442                 .coherent_dma_mask      = DMA_BIT_MASK(32),
 443         },
 444 };
 445
 446 void __init orion_ge11_init(struct mv643xx_eth_platform_data *eth_data,
 447                             unsigned long mapbase,
 448                             unsigned long irq,
 449                             unsigned long irq_err)
 450 {
 451         fill_resources(&orion_ge11_shared, orion_ge11_shared_resources,
 452                        mapbase + 0x2000, SZ_16K - 1, irq_err);
 453         ge_complete(&orion_ge11_shared_data,
 454                     orion_ge11_resources, irq, &orion_ge11_shared,
 455                     eth_data, &orion_ge11);
 456 }
 457
 458 /*****************************************************************************
 459  * Ethernet switch
 460  ****************************************************************************/
 461 static struct resource orion_switch_resources[] = {
 462         {
 463                 .start  = 0,
 464                 .end    = 0,
 465                 .flags  = IORESOURCE_IRQ,
 466         },
 467 };
 468
 469 static struct platform_device orion_switch_device = {
 470         .name           = "dsa",
 471         .id             = 0,
 472         .num_resources  = 0,
 473         .resource       = orion_switch_resources,
 474 };
 475
 476 void __init orion_ge00_switch_init(struct dsa_platform_data *d, int irq)
 477 {
 478         int i;
 479
 480         if (irq != NO_IRQ) {
 481                 orion_switch_resources[0].start = irq;
 482                 orion_switch_resources[0].end = irq;
 483                 orion_switch_device.num_resources = 1;
 484         }
 485
 486         d->netdev = &orion_ge00.dev;
 487         for (i = 0; i < d->nr_chips; i++)
 488                 d->chip[i].mii_bus = &orion_ge00_shared.dev;
 489         orion_switch_device.dev.platform_data = d;
 490
 491         platform_device_register(&orion_switch_device);
 492 }
 493
 494 /*****************************************************************************
 495  * I2C
 496  ****************************************************************************/
 497 static struct mv64xxx_i2c_pdata orion_i2c_pdata = {
 498         .freq_n         = 3,
 499         .timeout        = 1000, /* Default timeout of 1 second */
 500 };
 501
 502 static struct resource orion_i2c_resources[2];
 503
 504 static struct platform_device orion_i2c = {
 505         .name           = MV64XXX_I2C_CTLR_NAME,
 506         .id             = 0,
 507         .dev            = {
 508                 .platform_data  = &orion_i2c_pdata,
 509         },
 510 };
 511
 512 static struct mv64xxx_i2c_pdata orion_i2c_1_pdata = {
 513         .freq_n         = 3,
 514         .timeout        = 1000, /* Default timeout of 1 second */
 515 };
 516
 517 static struct resource orion_i2c_1_resources[2];
 518
 519 static struct platform_device orion_i2c_1 = {
 520         .name           = MV64XXX_I2C_CTLR_NAME,
 521         .id             = 1,
 522         .dev            = {
 523                 .platform_data  = &orion_i2c_1_pdata,
 524         },
 525 };
 526
 527 void __init orion_i2c_init(unsigned long mapbase,
 528                            unsigned long irq,
 529                            unsigned long freq_m)
 530 {
 531         orion_i2c_pdata.freq_m = freq_m;
 532         fill_resources(&orion_i2c, orion_i2c_resources, mapbase,
 533                        SZ_32 - 1, irq);
 534         platform_device_register(&orion_i2c);
 535 }
 536
 537 void __init orion_i2c_1_init(unsigned long mapbase,
 538                              unsigned long irq,
 539                              unsigned long freq_m)
 540 {
 541         orion_i2c_1_pdata.freq_m = freq_m;
 542         fill_resources(&orion_i2c_1, orion_i2c_1_resources, mapbase,
 543                        SZ_32 - 1, irq);
 544         platform_device_register(&orion_i2c_1);
 545 }
 546
 547 /*****************************************************************************
 548  * SPI
 549  ****************************************************************************/
 550 static struct resource orion_spi_resources;
 551
 552 static struct platform_device orion_spi = {
 553         .name           = "orion_spi",
 554         .id             = 0,
 555 };
 556
 557 static struct resource orion_spi_1_resources;
 558
 559 static struct platform_device orion_spi_1 = {
 560         .name           = "orion_spi",
 561         .id             = 1,
 562 };
 563
 564 /* Note: The SPI silicon core does have interrupts. However the
 565  * current Linux software driver does not use interrupts. */
 566
 567 void __init orion_spi_init(unsigned long mapbase)
 568 {
 569         fill_resources(&orion_spi, &orion_spi_resources,
 570                        mapbase, SZ_512 - 1, NO_IRQ);
 571         platform_device_register(&orion_spi);
 572 }
 573
 574 void __init orion_spi_1_init(unsigned long mapbase)
 575 {
 576         fill_resources(&orion_spi_1, &orion_spi_1_resources,
 577                        mapbase, SZ_512 - 1, NO_IRQ);
 578         platform_device_register(&orion_spi_1);
 579 }
 580
 581 /*****************************************************************************
 582  * Watchdog
 583  ****************************************************************************/
 584 static struct resource orion_wdt_resource =
 585                 DEFINE_RES_MEM(TIMER_VIRT_BASE, 0x28);
 586
 587 static struct platform_device orion_wdt_device = {
 588         .name           = "orion_wdt",
 589         .id             = -1,
 590         .num_resources  = 1,
 591         .resource       = &orion_wdt_resource,
 592 };
 593
 594 void __init orion_wdt_init(void)
 595 {
 596         platform_device_register(&orion_wdt_device);
 597 }
 598
 599 /*****************************************************************************
 600  * XOR
 601  ****************************************************************************/
 602 static u64 orion_xor_dmamask = DMA_BIT_MASK(32);
 603
 604 void __init orion_xor_init_channels(
 605         struct mv_xor_platform_data *orion_xor0_data,
 606         struct platform_device *orion_xor0_channel,
 607         struct mv_xor_platform_data *orion_xor1_data,
 608         struct platform_device *orion_xor1_channel)
 609 {
 610         /*
 611          * two engines can't do memset simultaneously, this limitation
 612          * satisfied by removing memset support from one of the engines.
 613          */
 614         dma_cap_set(DMA_MEMCPY, orion_xor0_data->cap_mask);
 615         dma_cap_set(DMA_XOR, orion_xor0_data->cap_mask);
 616         platform_device_register(orion_xor0_channel);
 617
 618         dma_cap_set(DMA_MEMCPY, orion_xor1_data->cap_mask);
 619         dma_cap_set(DMA_MEMSET, orion_xor1_data->cap_mask);
 620         dma_cap_set(DMA_XOR, orion_xor1_data->cap_mask);
 621         platform_device_register(orion_xor1_channel);
 622 }
 623
 624 /*****************************************************************************
 625  * XOR0
 626  ****************************************************************************/
 627 static struct resource orion_xor0_shared_resources[] = {
 628         {
 629                 .name   = "xor 0 low",
 630                 .flags  = IORESOURCE_MEM,
 631         }, {
 632                 .name   = "xor 0 high",
 633                 .flags  = IORESOURCE_MEM,
 634         },
 635 };
 636
 637 static struct platform_device orion_xor0_shared = {
 638         .name           = MV_XOR_SHARED_NAME,
 639         .id             = 0,
 640         .num_resources  = ARRAY_SIZE(orion_xor0_shared_resources),
 641         .resource       = orion_xor0_shared_resources,
 642 };
 643
 644 static struct resource orion_xor00_resources[] = {
 645         [0] = {
 646                 .flags  = IORESOURCE_IRQ,
 647         },
 648 };
 649
 650 static struct mv_xor_platform_data orion_xor00_data = {
 651         .shared         = &orion_xor0_shared,
 652         .hw_id          = 0,
 653         .pool_size      = PAGE_SIZE,
 654 };
 655
 656 static struct platform_device orion_xor00_channel = {
 657         .name           = MV_XOR_NAME,
 658         .id             = 0,
 659         .num_resources  = ARRAY_SIZE(orion_xor00_resources),
 660         .resource       = orion_xor00_resources,
 661         .dev            = {
 662                 .dma_mask               = &orion_xor_dmamask,
 663                 .coherent_dma_mask      = DMA_BIT_MASK(64),
 664                 .platform_data          = &orion_xor00_data,
 665         },
 666 };
 667
 668 static struct resource orion_xor01_resources[] = {
 669         [0] = {
 670                 .flags  = IORESOURCE_IRQ,
 671         },
 672 };
 673
 674 static struct mv_xor_platform_data orion_xor01_data = {
 675         .shared         = &orion_xor0_shared,
 676         .hw_id          = 1,
 677         .pool_size      = PAGE_SIZE,
 678 };
 679
 680 static struct platform_device orion_xor01_channel = {
 681         .name           = MV_XOR_NAME,
 682         .id             = 1,
 683         .num_resources  = ARRAY_SIZE(orion_xor01_resources),
 684         .resource       = orion_xor01_resources,
 685         .dev            = {
 686                 .dma_mask               = &orion_xor_dmamask,
 687                 .coherent_dma_mask      = DMA_BIT_MASK(64),
 688                 .platform_data          = &orion_xor01_data,
 689         },
 690 };
 691
 692 void __init orion_xor0_init(unsigned long mapbase_low,
 693                             unsigned long mapbase_high,
 694                             unsigned long irq_0,
 695                             unsigned long irq_1)
 696 {
 697         orion_xor0_shared_resources[0].start = mapbase_low;
 698         orion_xor0_shared_resources[0].end = mapbase_low + 0xff;
 699         orion_xor0_shared_resources[1].start = mapbase_high;
 700         orion_xor0_shared_resources[1].end = mapbase_high + 0xff;
 701
 702         orion_xor00_resources[0].start = irq_0;
 703         orion_xor00_resources[0].end = irq_0;
 704         orion_xor01_resources[0].start = irq_1;
 705         orion_xor01_resources[0].end = irq_1;
 706
 707         platform_device_register(&orion_xor0_shared);
 708
 709         orion_xor_init_channels(&orion_xor00_data, &orion_xor00_channel,
 710                                 &orion_xor01_data, &orion_xor01_channel);
 711 }
 712
 713 /*****************************************************************************
 714  * XOR1
 715  ****************************************************************************/
 716 static struct resource orion_xor1_shared_resources[] = {
 717         {
 718                 .name   = "xor 1 low",
 719                 .flags  = IORESOURCE_MEM,
 720         }, {
 721                 .name   = "xor 1 high",
 722                 .flags  = IORESOURCE_MEM,
 723         },
 724 };
 725
 726 static struct platform_device orion_xor1_shared = {
 727         .name           = MV_XOR_SHARED_NAME,
 728         .id             = 1,
 729         .num_resources  = ARRAY_SIZE(orion_xor1_shared_resources),
 730         .resource       = orion_xor1_shared_resources,
 731 };
 732
 733 static struct resource orion_xor10_resources[] = {
 734         [0] = {
 735                 .flags  = IORESOURCE_IRQ,
 736         },
 737 };
 738
 739 static struct mv_xor_platform_data orion_xor10_data = {
 740         .shared         = &orion_xor1_shared,
 741         .hw_id          = 0,
 742         .pool_size      = PAGE_SIZE,
 743 };
 744
 745 static struct platform_device orion_xor10_channel = {
 746         .name           = MV_XOR_NAME,
 747         .id             = 2,
 748         .num_resources  = ARRAY_SIZE(orion_xor10_resources),
 749         .resource       = orion_xor10_resources,
 750         .dev            = {
 751                 .dma_mask               = &orion_xor_dmamask,
 752                 .coherent_dma_mask      = DMA_BIT_MASK(64),
 753                 .platform_data          = &orion_xor10_data,
 754         },
 755 };
 756
 757 static struct resource orion_xor11_resources[] = {
 758         [0] = {
 759                 .flags  = IORESOURCE_IRQ,
 760         },
 761 };
 762
 763 static struct mv_xor_platform_data orion_xor11_data = {
 764         .shared         = &orion_xor1_shared,
 765         .hw_id          = 1,
 766         .pool_size      = PAGE_SIZE,
 767 };
 768
 769 static struct platform_device orion_xor11_channel = {
 770         .name           = MV_XOR_NAME,
 771         .id             = 3,
 772         .num_resources  = ARRAY_SIZE(orion_xor11_resources),
 773         .resource       = orion_xor11_resources,
 774         .dev            = {
 775                 .dma_mask               = &orion_xor_dmamask,
 776                 .coherent_dma_mask      = DMA_BIT_MASK(64),
 777                 .platform_data          = &orion_xor11_data,
 778         },
 779 };
 780
 781 void __init orion_xor1_init(unsigned long mapbase_low,
 782                             unsigned long mapbase_high,
 783                             unsigned long irq_0,
 784                             unsigned long irq_1)
 785 {
 786         orion_xor1_shared_resources[0].start = mapbase_low;
 787         orion_xor1_shared_resources[0].end = mapbase_low + 0xff;
 788         orion_xor1_shared_resources[1].start = mapbase_high;
 789         orion_xor1_shared_resources[1].end = mapbase_high + 0xff;
 790
 791         orion_xor10_resources[0].start = irq_0;
 792         orion_xor10_resources[0].end = irq_0;
 793         orion_xor11_resources[0].start = irq_1;
 794         orion_xor11_resources[0].end = irq_1;
 795
 796         platform_device_register(&orion_xor1_shared);
 797
 798         orion_xor_init_channels(&orion_xor10_data, &orion_xor10_channel,
 799                                 &orion_xor11_data, &orion_xor11_channel);
 800 }
 801
 802 /*****************************************************************************
 803  * EHCI
 804  ****************************************************************************/
 805 static struct orion_ehci_data orion_ehci_data;
 806 static u64 ehci_dmamask = DMA_BIT_MASK(32);
 807
 808
 809 /*****************************************************************************
 810  * EHCI0
 811  ****************************************************************************/
 812 static struct resource orion_ehci_resources[2];
 813
 814 static struct platform_device orion_ehci = {
 815         .name           = "orion-ehci",
 816         .id             = 0,
 817         .dev            = {
 818                 .dma_mask               = &ehci_dmamask,
 819                 .coherent_dma_mask      = DMA_BIT_MASK(32),
 820                 .platform_data          = &orion_ehci_data,
 821         },
 822 };
 823
 824 void __init orion_ehci_init(unsigned long mapbase,
 825                             unsigned long irq,
 826                             enum orion_ehci_phy_ver phy_version)
 827 {
 828         orion_ehci_data.phy_version = phy_version;
 829         fill_resources(&orion_ehci, orion_ehci_resources, mapbase, SZ_4K - 1,
 830                        irq);
 831
 832         platform_device_register(&orion_ehci);
 833 }
 834
 835 /*****************************************************************************
 836  * EHCI1
 837  ****************************************************************************/
 838 static struct resource orion_ehci_1_resources[2];
 839
 840 static struct platform_device orion_ehci_1 = {
 841         .name           = "orion-ehci",
 842         .id             = 1,
 843         .dev            = {
 844                 .dma_mask               = &ehci_dmamask,
 845                 .coherent_dma_mask      = DMA_BIT_MASK(32),
 846                 .platform_data          = &orion_ehci_data,
 847         },
 848 };
 849
 850 void __init orion_ehci_1_init(unsigned long mapbase,
 851                               unsigned long irq)
 852 {
 853         fill_resources(&orion_ehci_1, orion_ehci_1_resources,
 854                        mapbase, SZ_4K - 1, irq);
 855
 856         platform_device_register(&orion_ehci_1);
 857 }
 858
 859 /*****************************************************************************
 860  * EHCI2
 861  ****************************************************************************/
 862 static struct resource orion_ehci_2_resources[2];
 863
 864 static struct platform_device orion_ehci_2 = {
 865         .name           = "orion-ehci",
 866         .id             = 2,
 867         .dev            = {
 868                 .dma_mask               = &ehci_dmamask,
 869                 .coherent_dma_mask      = DMA_BIT_MASK(32),
 870                 .platform_data          = &orion_ehci_data,
 871         },
 872 };
 873
 874 void __init orion_ehci_2_init(unsigned long mapbase,
 875                               unsigned long irq)
 876 {
 877         fill_resources(&orion_ehci_2, orion_ehci_2_resources,
 878                        mapbase, SZ_4K - 1, irq);
 879
 880         platform_device_register(&orion_ehci_2);
 881 }
 882
 883 /*****************************************************************************
 884  * SATA
 885  ****************************************************************************/
 886 static struct resource orion_sata_resources[2] = {
 887         {
 888                 .name   = "sata base",
 889         }, {
 890                 .name   = "sata irq",
 891         },
 892 };
 893
 894 static struct platform_device orion_sata = {
 895         .name           = "sata_mv",
 896         .id             = 0,
 897         .dev            = {
 898                 .coherent_dma_mask      = DMA_BIT_MASK(32),
 899         },
 900 };
 901
 902 void __init orion_sata_init(struct mv_sata_platform_data *sata_data,
 903                             unsigned long mapbase,
 904                             unsigned long irq)
 905 {
 906         orion_sata.dev.platform_data = sata_data;
 907         fill_resources(&orion_sata, orion_sata_resources,
 908                        mapbase, 0x5000 - 1, irq);
 909
 910         platform_device_register(&orion_sata);
 911 }
 912
 913 /*****************************************************************************
 914  * Cryptographic Engines and Security Accelerator (CESA)
 915  ****************************************************************************/
 916 static struct resource orion_crypto_resources[] = {
 917         {
 918                 .name   = "regs",
 919         }, {
 920                 .name   = "crypto interrupt",
 921         }, {
 922                 .name   = "sram",
 923                 .flags  = IORESOURCE_MEM,
 924         },
 925 };
 926
 927 static struct platform_device orion_crypto = {
 928         .name           = "mv_crypto",
 929         .id             = -1,
 930 };
 931
 932 void __init orion_crypto_init(unsigned long mapbase,
 933                               unsigned long srambase,
 934                               unsigned long sram_size,
 935                               unsigned long irq)
 936 {
 937         fill_resources(&orion_crypto, orion_crypto_resources,
 938                        mapbase, 0xffff, irq);
 939         orion_crypto.num_resources = 3;
 940         orion_crypto_resources[2].start = srambase;
 941         orion_crypto_resources[2].end = srambase + sram_size - 1;
 942
 943         platform_device_register(&orion_crypto);
 944 }