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         orion_clkdev_add(NULL, MV64XXX_I2C_CTLR_NAME ".0", tclk);
  51 }
  52
  53 /* Fill in the resources structure and link it into the platform
  54    device structure. There is always a memory region, and nearly
  55    always an interrupt.*/
  56 static void fill_resources(struct platform_device *device,
  57                            struct resource *resources,
  58                            resource_size_t mapbase,
  59                            resource_size_t size,
  60                            unsigned int irq)
  61 {
  62         device->resource = resources;
  63         device->num_resources = 1;
  64         resources[0].flags = IORESOURCE_MEM;
  65         resources[0].start = mapbase;
  66         resources[0].end = mapbase + size;
  67
  68         if (irq != NO_IRQ) {
  69                 device->num_resources++;
  70                 resources[1].flags = IORESOURCE_IRQ;
  71                 resources[1].start = irq;
  72                 resources[1].end = irq;
  73         }
  74 }
  75
  76 /*****************************************************************************
  77  * UART
  78  ****************************************************************************/
  79 static unsigned long __init uart_get_clk_rate(struct clk *clk)
  80 {
  81         clk_prepare_enable(clk);
  82         return clk_get_rate(clk);
  83 }
  84
  85 static void __init uart_complete(
  86         struct platform_device *orion_uart,
  87         struct plat_serial8250_port *data,
  88         struct resource *resources,
  89         unsigned int membase,
  90         resource_size_t mapbase,
  91         unsigned int irq,
  92         struct clk *clk)
  93 {
  94         data->mapbase = mapbase;
  95         data->membase = (void __iomem *)membase;
  96         data->irq = irq;
  97         data->uartclk = uart_get_clk_rate(clk);
  98         orion_uart->dev.platform_data = data;
  99
 100         fill_resources(orion_uart, resources, mapbase, 0xff, irq);
 101         platform_device_register(orion_uart);
 102 }
 103
 104 /*****************************************************************************
 105  * UART0
 106  ****************************************************************************/
 107 static struct plat_serial8250_port orion_uart0_data[] = {
 108         {
 109                 .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
 110                 .iotype         = UPIO_MEM,
 111                 .regshift       = 2,
 112         }, {
 113         },
 114 };
 115
 116 static struct resource orion_uart0_resources[2];
 117
 118 static struct platform_device orion_uart0 = {
 119         .name                   = "serial8250",
 120         .id                     = PLAT8250_DEV_PLATFORM,
 121 };
 122
 123 void __init orion_uart0_init(unsigned int membase,
 124                              resource_size_t mapbase,
 125                              unsigned int irq,
 126                              struct clk *clk)
 127 {
 128         uart_complete(&orion_uart0, orion_uart0_data, orion_uart0_resources,
 129                       membase, mapbase, irq, clk);
 130 }
 131
 132 /*****************************************************************************
 133  * UART1
 134  ****************************************************************************/
 135 static struct plat_serial8250_port orion_uart1_data[] = {
 136         {
 137                 .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
 138                 .iotype         = UPIO_MEM,
 139                 .regshift       = 2,
 140         }, {
 141         },
 142 };
 143
 144 static struct resource orion_uart1_resources[2];
 145
 146 static struct platform_device orion_uart1 = {
 147         .name                   = "serial8250",
 148         .id                     = PLAT8250_DEV_PLATFORM1,
 149 };
 150
 151 void __init orion_uart1_init(unsigned int membase,
 152                              resource_size_t mapbase,
 153                              unsigned int irq,
 154                              struct clk *clk)
 155 {
 156         uart_complete(&orion_uart1, orion_uart1_data, orion_uart1_resources,
 157                       membase, mapbase, irq, clk);
 158 }
 159
 160 /*****************************************************************************
 161  * UART2
 162  ****************************************************************************/
 163 static struct plat_serial8250_port orion_uart2_data[] = {
 164         {
 165                 .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
 166                 .iotype         = UPIO_MEM,
 167                 .regshift       = 2,
 168         }, {
 169         },
 170 };
 171
 172 static struct resource orion_uart2_resources[2];
 173
 174 static struct platform_device orion_uart2 = {
 175         .name                   = "serial8250",
 176         .id                     = PLAT8250_DEV_PLATFORM2,
 177 };
 178
 179 void __init orion_uart2_init(unsigned int membase,
 180                              resource_size_t mapbase,
 181                              unsigned int irq,
 182                              struct clk *clk)
 183 {
 184         uart_complete(&orion_uart2, orion_uart2_data, orion_uart2_resources,
 185                       membase, mapbase, irq, clk);
 186 }
 187
 188 /*****************************************************************************
 189  * UART3
 190  ****************************************************************************/
 191 static struct plat_serial8250_port orion_uart3_data[] = {
 192         {
 193                 .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
 194                 .iotype         = UPIO_MEM,
 195                 .regshift       = 2,
 196         }, {
 197         },
 198 };
 199
 200 static struct resource orion_uart3_resources[2];
 201
 202 static struct platform_device orion_uart3 = {
 203         .name                   = "serial8250",
 204         .id                     = 3,
 205 };
 206
 207 void __init orion_uart3_init(unsigned int membase,
 208                              resource_size_t mapbase,
 209                              unsigned int irq,
 210                              struct clk *clk)
 211 {
 212         uart_complete(&orion_uart3, orion_uart3_data, orion_uart3_resources,
 213                       membase, mapbase, irq, clk);
 214 }
 215
 216 /*****************************************************************************
 217  * SoC RTC
 218  ****************************************************************************/
 219 static struct resource orion_rtc_resource[2];
 220
 221 void __init orion_rtc_init(unsigned long mapbase,
 222                            unsigned long irq)
 223 {
 224         orion_rtc_resource[0].start = mapbase;
 225         orion_rtc_resource[0].end = mapbase + SZ_32 - 1;
 226         orion_rtc_resource[0].flags = IORESOURCE_MEM;
 227         orion_rtc_resource[1].start = irq;
 228         orion_rtc_resource[1].end = irq;
 229         orion_rtc_resource[1].flags = IORESOURCE_IRQ;
 230
 231         platform_device_register_simple("rtc-mv", -1, orion_rtc_resource, 2);
 232 }
 233
 234 /*****************************************************************************
 235  * GE
 236  ****************************************************************************/
 237 static __init void ge_complete(
 238         struct mv643xx_eth_shared_platform_data *orion_ge_shared_data,
 239         struct resource *orion_ge_resource, unsigned long irq,
 240         struct platform_device *orion_ge_shared,
 241         struct mv643xx_eth_platform_data *eth_data,
 242         struct platform_device *orion_ge)
 243 {
 244         orion_ge_resource->start = irq;
 245         orion_ge_resource->end = irq;
 246         eth_data->shared = orion_ge_shared;
 247         orion_ge->dev.platform_data = eth_data;
 248
 249         platform_device_register(orion_ge_shared);
 250         platform_device_register(orion_ge);
 251 }
 252
 253 /*****************************************************************************
 254  * GE00
 255  ****************************************************************************/
 256 struct mv643xx_eth_shared_platform_data orion_ge00_shared_data;
 257
 258 static struct resource orion_ge00_shared_resources[] = {
 259         {
 260                 .name   = "ge00 base",
 261         }, {
 262                 .name   = "ge00 err irq",
 263         },
 264 };
 265
 266 static struct platform_device orion_ge00_shared = {
 267         .name           = MV643XX_ETH_SHARED_NAME,
 268         .id             = 0,
 269         .dev            = {
 270                 .platform_data  = &orion_ge00_shared_data,
 271         },
 272 };
 273
 274 static struct resource orion_ge00_resources[] = {
 275         {
 276                 .name   = "ge00 irq",
 277                 .flags  = IORESOURCE_IRQ,
 278         },
 279 };
 280
 281 static struct platform_device orion_ge00 = {
 282         .name           = MV643XX_ETH_NAME,
 283         .id             = 0,
 284         .num_resources  = 1,
 285         .resource       = orion_ge00_resources,
 286         .dev            = {
 287                 .coherent_dma_mask      = DMA_BIT_MASK(32),
 288         },
 289 };
 290
 291 void __init orion_ge00_init(struct mv643xx_eth_platform_data *eth_data,
 292                             unsigned long mapbase,
 293                             unsigned long irq,
 294                             unsigned long irq_err,
 295                             unsigned int tx_csum_limit)
 296 {
 297         fill_resources(&orion_ge00_shared, orion_ge00_shared_resources,
 298                        mapbase + 0x2000, SZ_16K - 1, irq_err);
 299         orion_ge00_shared_data.tx_csum_limit = tx_csum_limit;
 300         ge_complete(&orion_ge00_shared_data,
 301                     orion_ge00_resources, irq, &orion_ge00_shared,
 302                     eth_data, &orion_ge00);
 303 }
 304
 305 /*****************************************************************************
 306  * GE01
 307  ****************************************************************************/
 308 struct mv643xx_eth_shared_platform_data orion_ge01_shared_data = {
 309         .shared_smi     = &orion_ge00_shared,
 310 };
 311
 312 static struct resource orion_ge01_shared_resources[] = {
 313         {
 314                 .name   = "ge01 base",
 315         }, {
 316                 .name   = "ge01 err irq",
 317         },
 318 };
 319
 320 static struct platform_device orion_ge01_shared = {
 321         .name           = MV643XX_ETH_SHARED_NAME,
 322         .id             = 1,
 323         .dev            = {
 324                 .platform_data  = &orion_ge01_shared_data,
 325         },
 326 };
 327
 328 static struct resource orion_ge01_resources[] = {
 329         {
 330                 .name   = "ge01 irq",
 331                 .flags  = IORESOURCE_IRQ,
 332         },
 333 };
 334
 335 static struct platform_device orion_ge01 = {
 336         .name           = MV643XX_ETH_NAME,
 337         .id             = 1,
 338         .num_resources  = 1,
 339         .resource       = orion_ge01_resources,
 340         .dev            = {
 341                 .coherent_dma_mask      = DMA_BIT_MASK(32),
 342         },
 343 };
 344
 345 void __init orion_ge01_init(struct mv643xx_eth_platform_data *eth_data,
 346                             unsigned long mapbase,
 347                             unsigned long irq,
 348                             unsigned long irq_err,
 349                             unsigned int tx_csum_limit)
 350 {
 351         fill_resources(&orion_ge01_shared, orion_ge01_shared_resources,
 352                        mapbase + 0x2000, SZ_16K - 1, irq_err);
 353         orion_ge01_shared_data.tx_csum_limit = tx_csum_limit;
 354         ge_complete(&orion_ge01_shared_data,
 355                     orion_ge01_resources, irq, &orion_ge01_shared,
 356                     eth_data, &orion_ge01);
 357 }
 358
 359 /*****************************************************************************
 360  * GE10
 361  ****************************************************************************/
 362 struct mv643xx_eth_shared_platform_data orion_ge10_shared_data = {
 363         .shared_smi     = &orion_ge00_shared,
 364 };
 365
 366 static struct resource orion_ge10_shared_resources[] = {
 367         {
 368                 .name   = "ge10 base",
 369         }, {
 370                 .name   = "ge10 err irq",
 371         },
 372 };
 373
 374 static struct platform_device orion_ge10_shared = {
 375         .name           = MV643XX_ETH_SHARED_NAME,
 376         .id             = 1,
 377         .dev            = {
 378                 .platform_data  = &orion_ge10_shared_data,
 379         },
 380 };
 381
 382 static struct resource orion_ge10_resources[] = {
 383         {
 384                 .name   = "ge10 irq",
 385                 .flags  = IORESOURCE_IRQ,
 386         },
 387 };
 388
 389 static struct platform_device orion_ge10 = {
 390         .name           = MV643XX_ETH_NAME,
 391         .id             = 1,
 392         .num_resources  = 2,
 393         .resource       = orion_ge10_resources,
 394         .dev            = {
 395                 .coherent_dma_mask      = DMA_BIT_MASK(32),
 396         },
 397 };
 398
 399 void __init orion_ge10_init(struct mv643xx_eth_platform_data *eth_data,
 400                             unsigned long mapbase,
 401                             unsigned long irq,
 402                             unsigned long irq_err)
 403 {
 404         fill_resources(&orion_ge10_shared, orion_ge10_shared_resources,
 405                        mapbase + 0x2000, SZ_16K - 1, irq_err);
 406         ge_complete(&orion_ge10_shared_data,
 407                     orion_ge10_resources, irq, &orion_ge10_shared,
 408                     eth_data, &orion_ge10);
 409 }
 410
 411 /*****************************************************************************
 412  * GE11
 413  ****************************************************************************/
 414 struct mv643xx_eth_shared_platform_data orion_ge11_shared_data = {
 415         .shared_smi     = &orion_ge00_shared,
 416 };
 417
 418 static struct resource orion_ge11_shared_resources[] = {
 419         {
 420                 .name   = "ge11 base",
 421         }, {
 422                 .name   = "ge11 err irq",
 423         },
 424 };
 425
 426 static struct platform_device orion_ge11_shared = {
 427         .name           = MV643XX_ETH_SHARED_NAME,
 428         .id             = 1,
 429         .dev            = {
 430                 .platform_data  = &orion_ge11_shared_data,
 431         },
 432 };
 433
 434 static struct resource orion_ge11_resources[] = {
 435         {
 436                 .name   = "ge11 irq",
 437                 .flags  = IORESOURCE_IRQ,
 438         },
 439 };
 440
 441 static struct platform_device orion_ge11 = {
 442         .name           = MV643XX_ETH_NAME,
 443         .id             = 1,
 444         .num_resources  = 2,
 445         .resource       = orion_ge11_resources,
 446         .dev            = {
 447                 .coherent_dma_mask      = DMA_BIT_MASK(32),
 448         },
 449 };
 450
 451 void __init orion_ge11_init(struct mv643xx_eth_platform_data *eth_data,
 452                             unsigned long mapbase,
 453                             unsigned long irq,
 454                             unsigned long irq_err)
 455 {
 456         fill_resources(&orion_ge11_shared, orion_ge11_shared_resources,
 457                        mapbase + 0x2000, SZ_16K - 1, irq_err);
 458         ge_complete(&orion_ge11_shared_data,
 459                     orion_ge11_resources, irq, &orion_ge11_shared,
 460                     eth_data, &orion_ge11);
 461 }
 462
 463 /*****************************************************************************
 464  * Ethernet switch
 465  ****************************************************************************/
 466 static struct resource orion_switch_resources[] = {
 467         {
 468                 .start  = 0,
 469                 .end    = 0,
 470                 .flags  = IORESOURCE_IRQ,
 471         },
 472 };
 473
 474 static struct platform_device orion_switch_device = {
 475         .name           = "dsa",
 476         .id             = 0,
 477         .num_resources  = 0,
 478         .resource       = orion_switch_resources,
 479 };
 480
 481 void __init orion_ge00_switch_init(struct dsa_platform_data *d, int irq)
 482 {
 483         int i;
 484
 485         if (irq != NO_IRQ) {
 486                 orion_switch_resources[0].start = irq;
 487                 orion_switch_resources[0].end = irq;
 488                 orion_switch_device.num_resources = 1;
 489         }
 490
 491         d->netdev = &orion_ge00.dev;
 492         for (i = 0; i < d->nr_chips; i++)
 493                 d->chip[i].mii_bus = &orion_ge00_shared.dev;
 494         orion_switch_device.dev.platform_data = d;
 495
 496         platform_device_register(&orion_switch_device);
 497 }
 498
 499 /*****************************************************************************
 500  * I2C
 501  ****************************************************************************/
 502 static struct mv64xxx_i2c_pdata orion_i2c_pdata = {
 503         .freq_n         = 3,
 504         .timeout        = 1000, /* Default timeout of 1 second */
 505 };
 506
 507 static struct resource orion_i2c_resources[2];
 508
 509 static struct platform_device orion_i2c = {
 510         .name           = MV64XXX_I2C_CTLR_NAME,
 511         .id             = 0,
 512         .dev            = {
 513                 .platform_data  = &orion_i2c_pdata,
 514         },
 515 };
 516
 517 static struct mv64xxx_i2c_pdata orion_i2c_1_pdata = {
 518         .freq_n         = 3,
 519         .timeout        = 1000, /* Default timeout of 1 second */
 520 };
 521
 522 static struct resource orion_i2c_1_resources[2];
 523
 524 static struct platform_device orion_i2c_1 = {
 525         .name           = MV64XXX_I2C_CTLR_NAME,
 526         .id             = 1,
 527         .dev            = {
 528                 .platform_data  = &orion_i2c_1_pdata,
 529         },
 530 };
 531
 532 void __init orion_i2c_init(unsigned long mapbase,
 533                            unsigned long irq,
 534                            unsigned long freq_m)
 535 {
 536         orion_i2c_pdata.freq_m = freq_m;
 537         fill_resources(&orion_i2c, orion_i2c_resources, mapbase,
 538                        SZ_32 - 1, irq);
 539         platform_device_register(&orion_i2c);
 540 }
 541
 542 void __init orion_i2c_1_init(unsigned long mapbase,
 543                              unsigned long irq,
 544                              unsigned long freq_m)
 545 {
 546         orion_i2c_1_pdata.freq_m = freq_m;
 547         fill_resources(&orion_i2c_1, orion_i2c_1_resources, mapbase,
 548                        SZ_32 - 1, irq);
 549         platform_device_register(&orion_i2c_1);
 550 }
 551
 552 /*****************************************************************************
 553  * SPI
 554  ****************************************************************************/
 555 static struct resource orion_spi_resources;
 556
 557 static struct platform_device orion_spi = {
 558         .name           = "orion_spi",
 559         .id             = 0,
 560 };
 561
 562 static struct resource orion_spi_1_resources;
 563
 564 static struct platform_device orion_spi_1 = {
 565         .name           = "orion_spi",
 566         .id             = 1,
 567 };
 568
 569 /* Note: The SPI silicon core does have interrupts. However the
 570  * current Linux software driver does not use interrupts. */
 571
 572 void __init orion_spi_init(unsigned long mapbase)
 573 {
 574         fill_resources(&orion_spi, &orion_spi_resources,
 575                        mapbase, SZ_512 - 1, NO_IRQ);
 576         platform_device_register(&orion_spi);
 577 }
 578
 579 void __init orion_spi_1_init(unsigned long mapbase)
 580 {
 581         fill_resources(&orion_spi_1, &orion_spi_1_resources,
 582                        mapbase, SZ_512 - 1, NO_IRQ);
 583         platform_device_register(&orion_spi_1);
 584 }
 585
 586 /*****************************************************************************
 587  * Watchdog
 588  ****************************************************************************/
 589 static struct resource orion_wdt_resource =
 590                 DEFINE_RES_MEM(TIMER_PHYS_BASE, 0x28);
 591
 592 static struct platform_device orion_wdt_device = {
 593         .name           = "orion_wdt",
 594         .id             = -1,
 595         .num_resources  = 1,
 596         .resource       = &orion_wdt_resource,
 597 };
 598
 599 void __init orion_wdt_init(void)
 600 {
 601         platform_device_register(&orion_wdt_device);
 602 }
 603
 604 /*****************************************************************************
 605  * XOR
 606  ****************************************************************************/
 607 static u64 orion_xor_dmamask = DMA_BIT_MASK(32);
 608
 609 void __init orion_xor_init_channels(
 610         struct mv_xor_platform_data *orion_xor0_data,
 611         struct platform_device *orion_xor0_channel,
 612         struct mv_xor_platform_data *orion_xor1_data,
 613         struct platform_device *orion_xor1_channel)
 614 {
 615         /*
 616          * two engines can't do memset simultaneously, this limitation
 617          * satisfied by removing memset support from one of the engines.
 618          */
 619         dma_cap_set(DMA_MEMCPY, orion_xor0_data->cap_mask);
 620         dma_cap_set(DMA_XOR, orion_xor0_data->cap_mask);
 621         platform_device_register(orion_xor0_channel);
 622
 623         dma_cap_set(DMA_MEMCPY, orion_xor1_data->cap_mask);
 624         dma_cap_set(DMA_MEMSET, orion_xor1_data->cap_mask);
 625         dma_cap_set(DMA_XOR, orion_xor1_data->cap_mask);
 626         platform_device_register(orion_xor1_channel);
 627 }
 628
 629 /*****************************************************************************
 630  * XOR0
 631  ****************************************************************************/
 632 static struct resource orion_xor0_shared_resources[] = {
 633         {
 634                 .name   = "xor 0 low",
 635                 .flags  = IORESOURCE_MEM,
 636         }, {
 637                 .name   = "xor 0 high",
 638                 .flags  = IORESOURCE_MEM,
 639         },
 640 };
 641
 642 static struct platform_device orion_xor0_shared = {
 643         .name           = MV_XOR_SHARED_NAME,
 644         .id             = 0,
 645         .num_resources  = ARRAY_SIZE(orion_xor0_shared_resources),
 646         .resource       = orion_xor0_shared_resources,
 647 };
 648
 649 static struct resource orion_xor00_resources[] = {
 650         [0] = {
 651                 .flags  = IORESOURCE_IRQ,
 652         },
 653 };
 654
 655 static struct mv_xor_platform_data orion_xor00_data = {
 656         .shared         = &orion_xor0_shared,
 657         .hw_id          = 0,
 658         .pool_size      = PAGE_SIZE,
 659 };
 660
 661 static struct platform_device orion_xor00_channel = {
 662         .name           = MV_XOR_NAME,
 663         .id             = 0,
 664         .num_resources  = ARRAY_SIZE(orion_xor00_resources),
 665         .resource       = orion_xor00_resources,
 666         .dev            = {
 667                 .dma_mask               = &orion_xor_dmamask,
 668                 .coherent_dma_mask      = DMA_BIT_MASK(64),
 669                 .platform_data          = &orion_xor00_data,
 670         },
 671 };
 672
 673 static struct resource orion_xor01_resources[] = {
 674         [0] = {
 675                 .flags  = IORESOURCE_IRQ,
 676         },
 677 };
 678
 679 static struct mv_xor_platform_data orion_xor01_data = {
 680         .shared         = &orion_xor0_shared,
 681         .hw_id          = 1,
 682         .pool_size      = PAGE_SIZE,
 683 };
 684
 685 static struct platform_device orion_xor01_channel = {
 686         .name           = MV_XOR_NAME,
 687         .id             = 1,
 688         .num_resources  = ARRAY_SIZE(orion_xor01_resources),
 689         .resource       = orion_xor01_resources,
 690         .dev            = {
 691                 .dma_mask               = &orion_xor_dmamask,
 692                 .coherent_dma_mask      = DMA_BIT_MASK(64),
 693                 .platform_data          = &orion_xor01_data,
 694         },
 695 };
 696
 697 void __init orion_xor0_init(unsigned long mapbase_low,
 698                             unsigned long mapbase_high,
 699                             unsigned long irq_0,
 700                             unsigned long irq_1)
 701 {
 702         orion_xor0_shared_resources[0].start = mapbase_low;
 703         orion_xor0_shared_resources[0].end = mapbase_low + 0xff;
 704         orion_xor0_shared_resources[1].start = mapbase_high;
 705         orion_xor0_shared_resources[1].end = mapbase_high + 0xff;
 706
 707         orion_xor00_resources[0].start = irq_0;
 708         orion_xor00_resources[0].end = irq_0;
 709         orion_xor01_resources[0].start = irq_1;
 710         orion_xor01_resources[0].end = irq_1;
 711
 712         platform_device_register(&orion_xor0_shared);
 713
 714         orion_xor_init_channels(&orion_xor00_data, &orion_xor00_channel,
 715                                 &orion_xor01_data, &orion_xor01_channel);
 716 }
 717
 718 /*****************************************************************************
 719  * XOR1
 720  ****************************************************************************/
 721 static struct resource orion_xor1_shared_resources[] = {
 722         {
 723                 .name   = "xor 1 low",
 724                 .flags  = IORESOURCE_MEM,
 725         }, {
 726                 .name   = "xor 1 high",
 727                 .flags  = IORESOURCE_MEM,
 728         },
 729 };
 730
 731 static struct platform_device orion_xor1_shared = {
 732         .name           = MV_XOR_SHARED_NAME,
 733         .id             = 1,
 734         .num_resources  = ARRAY_SIZE(orion_xor1_shared_resources),
 735         .resource       = orion_xor1_shared_resources,
 736 };
 737
 738 static struct resource orion_xor10_resources[] = {
 739         [0] = {
 740                 .flags  = IORESOURCE_IRQ,
 741         },
 742 };
 743
 744 static struct mv_xor_platform_data orion_xor10_data = {
 745         .shared         = &orion_xor1_shared,
 746         .hw_id          = 0,
 747         .pool_size      = PAGE_SIZE,
 748 };
 749
 750 static struct platform_device orion_xor10_channel = {
 751         .name           = MV_XOR_NAME,
 752         .id             = 2,
 753         .num_resources  = ARRAY_SIZE(orion_xor10_resources),
 754         .resource       = orion_xor10_resources,
 755         .dev            = {
 756                 .dma_mask               = &orion_xor_dmamask,
 757                 .coherent_dma_mask      = DMA_BIT_MASK(64),
 758                 .platform_data          = &orion_xor10_data,
 759         },
 760 };
 761
 762 static struct resource orion_xor11_resources[] = {
 763         [0] = {
 764                 .flags  = IORESOURCE_IRQ,
 765         },
 766 };
 767
 768 static struct mv_xor_platform_data orion_xor11_data = {
 769         .shared         = &orion_xor1_shared,
 770         .hw_id          = 1,
 771         .pool_size      = PAGE_SIZE,
 772 };
 773
 774 static struct platform_device orion_xor11_channel = {
 775         .name           = MV_XOR_NAME,
 776         .id             = 3,
 777         .num_resources  = ARRAY_SIZE(orion_xor11_resources),
 778         .resource       = orion_xor11_resources,
 779         .dev            = {
 780                 .dma_mask               = &orion_xor_dmamask,
 781                 .coherent_dma_mask      = DMA_BIT_MASK(64),
 782                 .platform_data          = &orion_xor11_data,
 783         },
 784 };
 785
 786 void __init orion_xor1_init(unsigned long mapbase_low,
 787                             unsigned long mapbase_high,
 788                             unsigned long irq_0,
 789                             unsigned long irq_1)
 790 {
 791         orion_xor1_shared_resources[0].start = mapbase_low;
 792         orion_xor1_shared_resources[0].end = mapbase_low + 0xff;
 793         orion_xor1_shared_resources[1].start = mapbase_high;
 794         orion_xor1_shared_resources[1].end = mapbase_high + 0xff;
 795
 796         orion_xor10_resources[0].start = irq_0;
 797         orion_xor10_resources[0].end = irq_0;
 798         orion_xor11_resources[0].start = irq_1;
 799         orion_xor11_resources[0].end = irq_1;
 800
 801         platform_device_register(&orion_xor1_shared);
 802
 803         orion_xor_init_channels(&orion_xor10_data, &orion_xor10_channel,
 804                                 &orion_xor11_data, &orion_xor11_channel);
 805 }
 806
 807 /*****************************************************************************
 808  * EHCI
 809  ****************************************************************************/
 810 static struct orion_ehci_data orion_ehci_data;
 811 static u64 ehci_dmamask = DMA_BIT_MASK(32);
 812
 813
 814 /*****************************************************************************
 815  * EHCI0
 816  ****************************************************************************/
 817 static struct resource orion_ehci_resources[2];
 818
 819 static struct platform_device orion_ehci = {
 820         .name           = "orion-ehci",
 821         .id             = 0,
 822         .dev            = {
 823                 .dma_mask               = &ehci_dmamask,
 824                 .coherent_dma_mask      = DMA_BIT_MASK(32),
 825                 .platform_data          = &orion_ehci_data,
 826         },
 827 };
 828
 829 void __init orion_ehci_init(unsigned long mapbase,
 830                             unsigned long irq,
 831                             enum orion_ehci_phy_ver phy_version)
 832 {
 833         orion_ehci_data.phy_version = phy_version;
 834         fill_resources(&orion_ehci, orion_ehci_resources, mapbase, SZ_4K - 1,
 835                        irq);
 836
 837         platform_device_register(&orion_ehci);
 838 }
 839
 840 /*****************************************************************************
 841  * EHCI1
 842  ****************************************************************************/
 843 static struct resource orion_ehci_1_resources[2];
 844
 845 static struct platform_device orion_ehci_1 = {
 846         .name           = "orion-ehci",
 847         .id             = 1,
 848         .dev            = {
 849                 .dma_mask               = &ehci_dmamask,
 850                 .coherent_dma_mask      = DMA_BIT_MASK(32),
 851                 .platform_data          = &orion_ehci_data,
 852         },
 853 };
 854
 855 void __init orion_ehci_1_init(unsigned long mapbase,
 856                               unsigned long irq)
 857 {
 858         fill_resources(&orion_ehci_1, orion_ehci_1_resources,
 859                        mapbase, SZ_4K - 1, irq);
 860
 861         platform_device_register(&orion_ehci_1);
 862 }
 863
 864 /*****************************************************************************
 865  * EHCI2
 866  ****************************************************************************/
 867 static struct resource orion_ehci_2_resources[2];
 868
 869 static struct platform_device orion_ehci_2 = {
 870         .name           = "orion-ehci",
 871         .id             = 2,
 872         .dev            = {
 873                 .dma_mask               = &ehci_dmamask,
 874                 .coherent_dma_mask      = DMA_BIT_MASK(32),
 875                 .platform_data          = &orion_ehci_data,
 876         },
 877 };
 878
 879 void __init orion_ehci_2_init(unsigned long mapbase,
 880                               unsigned long irq)
 881 {
 882         fill_resources(&orion_ehci_2, orion_ehci_2_resources,
 883                        mapbase, SZ_4K - 1, irq);
 884
 885         platform_device_register(&orion_ehci_2);
 886 }
 887
 888 /*****************************************************************************
 889  * SATA
 890  ****************************************************************************/
 891 static struct resource orion_sata_resources[2] = {
 892         {
 893                 .name   = "sata base",
 894         }, {
 895                 .name   = "sata irq",
 896         },
 897 };
 898
 899 static struct platform_device orion_sata = {
 900         .name           = "sata_mv",
 901         .id             = 0,
 902         .dev            = {
 903                 .coherent_dma_mask      = DMA_BIT_MASK(32),
 904         },
 905 };
 906
 907 void __init orion_sata_init(struct mv_sata_platform_data *sata_data,
 908                             unsigned long mapbase,
 909                             unsigned long irq)
 910 {
 911         orion_sata.dev.platform_data = sata_data;
 912         fill_resources(&orion_sata, orion_sata_resources,
 913                        mapbase, 0x5000 - 1, irq);
 914
 915         platform_device_register(&orion_sata);
 916 }
 917
 918 /*****************************************************************************
 919  * Cryptographic Engines and Security Accelerator (CESA)
 920  ****************************************************************************/
 921 static struct resource orion_crypto_resources[] = {
 922         {
 923                 .name   = "regs",
 924         }, {
 925                 .name   = "crypto interrupt",
 926         }, {
 927                 .name   = "sram",
 928                 .flags  = IORESOURCE_MEM,
 929         },
 930 };
 931
 932 static struct platform_device orion_crypto = {
 933         .name           = "mv_crypto",
 934         .id             = -1,
 935 };
 936
 937 void __init orion_crypto_init(unsigned long mapbase,
 938                               unsigned long srambase,
 939                               unsigned long sram_size,
 940                               unsigned long irq)
 941 {
 942         fill_resources(&orion_crypto, orion_crypto_resources,
 943                        mapbase, 0xffff, irq);
 944         orion_crypto.num_resources = 3;
 945         orion_crypto_resources[2].start = srambase;
 946         orion_crypto_resources[2].end = srambase + sram_size - 1;
 947
 948         platform_device_register(&orion_crypto);
 949 }