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 <linux/platform_data/dsa.h>
  22 #include <linux/platform_data/dma-mv_xor.h>
  23 #include <linux/platform_data/usb-ehci-orion.h>
  24 #include <plat/common.h>
  25 #include <linux/phy.h>
  26
  27 /* Create a clkdev entry for a given device/clk */
  28 void __init orion_clkdev_add(const char *con_id, const char *dev_id,
  29                              struct clk *clk)
  30 {
  31         clkdev_create(clk, con_id, "%s", dev_id);
  32 }
  33
  34 /* Create clkdev entries for all orion platforms except kirkwood.
  35    Kirkwood has gated clocks for some of its peripherals, so creates
  36    its own clkdev entries. For all the other orion devices, create
  37    clkdev entries to the tclk. */
  38 void __init orion_clkdev_init(struct clk *tclk)
  39 {
  40         orion_clkdev_add(NULL, "orion_spi.0", tclk);
  41         orion_clkdev_add(NULL, "orion_spi.1", tclk);
  42         orion_clkdev_add(NULL, MV643XX_ETH_NAME ".0", tclk);
  43         orion_clkdev_add(NULL, MV643XX_ETH_NAME ".1", tclk);
  44         orion_clkdev_add(NULL, MV643XX_ETH_NAME ".2", tclk);
  45         orion_clkdev_add(NULL, MV643XX_ETH_NAME ".3", tclk);
  46         orion_clkdev_add(NULL, "orion_wdt", tclk);
  47         orion_clkdev_add(NULL, MV64XXX_I2C_CTLR_NAME ".0", tclk);
  48 }
  49
  50 /* Fill in the resources structure and link it into the platform
  51    device structure. There is always a memory region, and nearly
  52    always an interrupt.*/
  53 static void fill_resources(struct platform_device *device,
  54                            struct resource *resources,
  55                            resource_size_t mapbase,
  56                            resource_size_t size)
  57 {
  58         device->resource = resources;
  59         device->num_resources = 1;
  60         resources[0].flags = IORESOURCE_MEM;
  61         resources[0].start = mapbase;
  62         resources[0].end = mapbase + size;
  63 }
  64
  65 static void fill_resources_irq(struct platform_device *device,
  66                                struct resource *resources,
  67                                resource_size_t mapbase,
  68                                resource_size_t size,
  69                                unsigned int irq)
  70 {
  71         fill_resources(device, resources, mapbase, size);
  72
  73         device->num_resources++;
  74         resources[1].flags = IORESOURCE_IRQ;
  75         resources[1].start = irq;
  76         resources[1].end = irq;
  77 }
  78
  79 /*****************************************************************************
  80  * UART
  81  ****************************************************************************/
  82 static unsigned long __init uart_get_clk_rate(struct clk *clk)
  83 {
  84         clk_prepare_enable(clk);
  85         return clk_get_rate(clk);
  86 }
  87
  88 static void __init uart_complete(
  89         struct platform_device *orion_uart,
  90         struct plat_serial8250_port *data,
  91         struct resource *resources,
  92         void __iomem *membase,
  93         resource_size_t mapbase,
  94         unsigned int irq,
  95         struct clk *clk)
  96 {
  97         data->mapbase = mapbase;
  98         data->membase = membase;
  99         data->irq = irq;
 100         data->uartclk = uart_get_clk_rate(clk);
 101         orion_uart->dev.platform_data = data;
 102
 103         fill_resources_irq(orion_uart, resources, mapbase, 0xff, irq);
 104         platform_device_register(orion_uart);
 105 }
 106
 107 /*****************************************************************************
 108  * UART0
 109  ****************************************************************************/
 110 static struct plat_serial8250_port orion_uart0_data[] = {
 111         {
 112                 .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
 113                 .iotype         = UPIO_MEM,
 114                 .regshift       = 2,
 115         }, {
 116         },
 117 };
 118
 119 static struct resource orion_uart0_resources[2];
 120
 121 static struct platform_device orion_uart0 = {
 122         .name                   = "serial8250",
 123         .id                     = PLAT8250_DEV_PLATFORM,
 124 };
 125
 126 void __init orion_uart0_init(void __iomem *membase,
 127                              resource_size_t mapbase,
 128                              unsigned int irq,
 129                              struct clk *clk)
 130 {
 131         uart_complete(&orion_uart0, orion_uart0_data, orion_uart0_resources,
 132                       membase, mapbase, irq, clk);
 133 }
 134
 135 /*****************************************************************************
 136  * UART1
 137  ****************************************************************************/
 138 static struct plat_serial8250_port orion_uart1_data[] = {
 139         {
 140                 .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
 141                 .iotype         = UPIO_MEM,
 142                 .regshift       = 2,
 143         }, {
 144         },
 145 };
 146
 147 static struct resource orion_uart1_resources[2];
 148
 149 static struct platform_device orion_uart1 = {
 150         .name                   = "serial8250",
 151         .id                     = PLAT8250_DEV_PLATFORM1,
 152 };
 153
 154 void __init orion_uart1_init(void __iomem *membase,
 155                              resource_size_t mapbase,
 156                              unsigned int irq,
 157                              struct clk *clk)
 158 {
 159         uart_complete(&orion_uart1, orion_uart1_data, orion_uart1_resources,
 160                       membase, mapbase, irq, clk);
 161 }
 162
 163 /*****************************************************************************
 164  * UART2
 165  ****************************************************************************/
 166 static struct plat_serial8250_port orion_uart2_data[] = {
 167         {
 168                 .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
 169                 .iotype         = UPIO_MEM,
 170                 .regshift       = 2,
 171         }, {
 172         },
 173 };
 174
 175 static struct resource orion_uart2_resources[2];
 176
 177 static struct platform_device orion_uart2 = {
 178         .name                   = "serial8250",
 179         .id                     = PLAT8250_DEV_PLATFORM2,
 180 };
 181
 182 void __init orion_uart2_init(void __iomem *membase,
 183                              resource_size_t mapbase,
 184                              unsigned int irq,
 185                              struct clk *clk)
 186 {
 187         uart_complete(&orion_uart2, orion_uart2_data, orion_uart2_resources,
 188                       membase, mapbase, irq, clk);
 189 }
 190
 191 /*****************************************************************************
 192  * UART3
 193  ****************************************************************************/
 194 static struct plat_serial8250_port orion_uart3_data[] = {
 195         {
 196                 .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
 197                 .iotype         = UPIO_MEM,
 198                 .regshift       = 2,
 199         }, {
 200         },
 201 };
 202
 203 static struct resource orion_uart3_resources[2];
 204
 205 static struct platform_device orion_uart3 = {
 206         .name                   = "serial8250",
 207         .id                     = 3,
 208 };
 209
 210 void __init orion_uart3_init(void __iomem *membase,
 211                              resource_size_t mapbase,
 212                              unsigned int irq,
 213                              struct clk *clk)
 214 {
 215         uart_complete(&orion_uart3, orion_uart3_data, orion_uart3_resources,
 216                       membase, mapbase, irq, clk);
 217 }
 218
 219 /*****************************************************************************
 220  * SoC RTC
 221  ****************************************************************************/
 222 static struct resource orion_rtc_resource[2];
 223
 224 void __init orion_rtc_init(unsigned long mapbase,
 225                            unsigned long irq)
 226 {
 227         orion_rtc_resource[0].start = mapbase;
 228         orion_rtc_resource[0].end = mapbase + SZ_32 - 1;
 229         orion_rtc_resource[0].flags = IORESOURCE_MEM;
 230         orion_rtc_resource[1].start = irq;
 231         orion_rtc_resource[1].end = irq;
 232         orion_rtc_resource[1].flags = IORESOURCE_IRQ;
 233
 234         platform_device_register_simple("rtc-mv", -1, orion_rtc_resource, 2);
 235 }
 236
 237 /*****************************************************************************
 238  * GE
 239  ****************************************************************************/
 240 static __init void ge_complete(
 241         struct mv643xx_eth_shared_platform_data *orion_ge_shared_data,
 242         struct resource *orion_ge_resource, unsigned long irq,
 243         struct platform_device *orion_ge_shared,
 244         struct platform_device *orion_ge_mvmdio,
 245         struct mv643xx_eth_platform_data *eth_data,
 246         struct platform_device *orion_ge)
 247 {
 248         orion_ge_resource->start = irq;
 249         orion_ge_resource->end = irq;
 250         eth_data->shared = orion_ge_shared;
 251         orion_ge->dev.platform_data = eth_data;
 252
 253         platform_device_register(orion_ge_shared);
 254         if (orion_ge_mvmdio)
 255                 platform_device_register(orion_ge_mvmdio);
 256         platform_device_register(orion_ge);
 257 }
 258
 259 /*****************************************************************************
 260  * GE00
 261  ****************************************************************************/
 262 static struct mv643xx_eth_shared_platform_data orion_ge00_shared_data;
 263
 264 static struct resource orion_ge00_shared_resources[] = {
 265         {
 266                 .name   = "ge00 base",
 267         },
 268 };
 269
 270 static struct platform_device orion_ge00_shared = {
 271         .name           = MV643XX_ETH_SHARED_NAME,
 272         .id             = 0,
 273         .dev            = {
 274                 .platform_data  = &orion_ge00_shared_data,
 275         },
 276 };
 277
 278 static struct resource orion_ge_mvmdio_resources[] = {
 279         {
 280                 .name   = "ge00 mvmdio base",
 281         }, {
 282                 .name   = "ge00 mvmdio err irq",
 283         },
 284 };
 285
 286 static struct platform_device orion_ge_mvmdio = {
 287         .name           = "orion-mdio",
 288         .id             = -1,
 289 };
 290
 291 static struct resource orion_ge00_resources[] = {
 292         {
 293                 .name   = "ge00 irq",
 294                 .flags  = IORESOURCE_IRQ,
 295         },
 296 };
 297
 298 static struct platform_device orion_ge00 = {
 299         .name           = MV643XX_ETH_NAME,
 300         .id             = 0,
 301         .num_resources  = 1,
 302         .resource       = orion_ge00_resources,
 303         .dev            = {
 304                 .coherent_dma_mask      = DMA_BIT_MASK(32),
 305         },
 306 };
 307
 308 void __init orion_ge00_init(struct mv643xx_eth_platform_data *eth_data,
 309                             unsigned long mapbase,
 310                             unsigned long irq,
 311                             unsigned long irq_err,
 312                             unsigned int tx_csum_limit)
 313 {
 314         fill_resources(&orion_ge00_shared, orion_ge00_shared_resources,
 315                        mapbase + 0x2000, SZ_16K - 1);
 316         fill_resources_irq(&orion_ge_mvmdio, orion_ge_mvmdio_resources,
 317                         mapbase + 0x2004, 0x84 - 1, irq_err);
 318         orion_ge00_shared_data.tx_csum_limit = tx_csum_limit;
 319         ge_complete(&orion_ge00_shared_data,
 320                     orion_ge00_resources, irq, &orion_ge00_shared,
 321                     &orion_ge_mvmdio,
 322                     eth_data, &orion_ge00);
 323 }
 324
 325 /*****************************************************************************
 326  * GE01
 327  ****************************************************************************/
 328 static struct mv643xx_eth_shared_platform_data orion_ge01_shared_data;
 329
 330 static struct resource orion_ge01_shared_resources[] = {
 331         {
 332                 .name   = "ge01 base",
 333         }
 334 };
 335
 336 static struct platform_device orion_ge01_shared = {
 337         .name           = MV643XX_ETH_SHARED_NAME,
 338         .id             = 1,
 339         .dev            = {
 340                 .platform_data  = &orion_ge01_shared_data,
 341         },
 342 };
 343
 344 static struct resource orion_ge01_resources[] = {
 345         {
 346                 .name   = "ge01 irq",
 347                 .flags  = IORESOURCE_IRQ,
 348         },
 349 };
 350
 351 static struct platform_device orion_ge01 = {
 352         .name           = MV643XX_ETH_NAME,
 353         .id             = 1,
 354         .num_resources  = 1,
 355         .resource       = orion_ge01_resources,
 356         .dev            = {
 357                 .coherent_dma_mask      = DMA_BIT_MASK(32),
 358         },
 359 };
 360
 361 void __init orion_ge01_init(struct mv643xx_eth_platform_data *eth_data,
 362                             unsigned long mapbase,
 363                             unsigned long irq,
 364                             unsigned int tx_csum_limit)
 365 {
 366         fill_resources(&orion_ge01_shared, orion_ge01_shared_resources,
 367                        mapbase + 0x2000, SZ_16K - 1);
 368         orion_ge01_shared_data.tx_csum_limit = tx_csum_limit;
 369         ge_complete(&orion_ge01_shared_data,
 370                     orion_ge01_resources, irq, &orion_ge01_shared,
 371                     NULL,
 372                     eth_data, &orion_ge01);
 373 }
 374
 375 /*****************************************************************************
 376  * GE10
 377  ****************************************************************************/
 378 static struct mv643xx_eth_shared_platform_data orion_ge10_shared_data;
 379
 380 static struct resource orion_ge10_shared_resources[] = {
 381         {
 382                 .name   = "ge10 base",
 383         }
 384 };
 385
 386 static struct platform_device orion_ge10_shared = {
 387         .name           = MV643XX_ETH_SHARED_NAME,
 388         .id             = 2,
 389         .dev            = {
 390                 .platform_data  = &orion_ge10_shared_data,
 391         },
 392 };
 393
 394 static struct resource orion_ge10_resources[] = {
 395         {
 396                 .name   = "ge10 irq",
 397                 .flags  = IORESOURCE_IRQ,
 398         },
 399 };
 400
 401 static struct platform_device orion_ge10 = {
 402         .name           = MV643XX_ETH_NAME,
 403         .id             = 2,
 404         .num_resources  = 1,
 405         .resource       = orion_ge10_resources,
 406         .dev            = {
 407                 .coherent_dma_mask      = DMA_BIT_MASK(32),
 408         },
 409 };
 410
 411 void __init orion_ge10_init(struct mv643xx_eth_platform_data *eth_data,
 412                             unsigned long mapbase,
 413                             unsigned long irq)
 414 {
 415         fill_resources(&orion_ge10_shared, orion_ge10_shared_resources,
 416                        mapbase + 0x2000, SZ_16K - 1);
 417         ge_complete(&orion_ge10_shared_data,
 418                     orion_ge10_resources, irq, &orion_ge10_shared,
 419                     NULL,
 420                     eth_data, &orion_ge10);
 421 }
 422
 423 /*****************************************************************************
 424  * GE11
 425  ****************************************************************************/
 426 static struct mv643xx_eth_shared_platform_data orion_ge11_shared_data;
 427
 428 static struct resource orion_ge11_shared_resources[] = {
 429         {
 430                 .name   = "ge11 base",
 431         },
 432 };
 433
 434 static struct platform_device orion_ge11_shared = {
 435         .name           = MV643XX_ETH_SHARED_NAME,
 436         .id             = 3,
 437         .dev            = {
 438                 .platform_data  = &orion_ge11_shared_data,
 439         },
 440 };
 441
 442 static struct resource orion_ge11_resources[] = {
 443         {
 444                 .name   = "ge11 irq",
 445                 .flags  = IORESOURCE_IRQ,
 446         },
 447 };
 448
 449 static struct platform_device orion_ge11 = {
 450         .name           = MV643XX_ETH_NAME,
 451         .id             = 3,
 452         .num_resources  = 1,
 453         .resource       = orion_ge11_resources,
 454         .dev            = {
 455                 .coherent_dma_mask      = DMA_BIT_MASK(32),
 456         },
 457 };
 458
 459 void __init orion_ge11_init(struct mv643xx_eth_platform_data *eth_data,
 460                             unsigned long mapbase,
 461                             unsigned long irq)
 462 {
 463         fill_resources(&orion_ge11_shared, orion_ge11_shared_resources,
 464                        mapbase + 0x2000, SZ_16K - 1);
 465         ge_complete(&orion_ge11_shared_data,
 466                     orion_ge11_resources, irq, &orion_ge11_shared,
 467                     NULL,
 468                     eth_data, &orion_ge11);
 469 }
 470
 471 #ifdef CONFIG_ARCH_ORION5X
 472 /*****************************************************************************
 473  * Ethernet switch
 474  ****************************************************************************/
 475 static __initdata struct mdio_board_info orion_ge00_switch_board_info = {
 476         .bus_id   = "orion-mii",
 477         .modalias = "mv88e6085",
 478 };
 479
 480 void __init orion_ge00_switch_init(struct dsa_chip_data *d)
 481 {
 482         unsigned int i;
 483
 484         if (!IS_BUILTIN(CONFIG_PHYLIB))
 485                 return;
 486
 487         for (i = 0; i < ARRAY_SIZE(d->port_names); i++) {
 488                 if (!strcmp(d->port_names[i], "cpu")) {
 489                         d->netdev[i] = &orion_ge00.dev;
 490                         break;
 491                 }
 492         }
 493
 494         orion_ge00_switch_board_info.mdio_addr = d->sw_addr;
 495         orion_ge00_switch_board_info.platform_data = d;
 496
 497         mdiobus_register_board_info(&orion_ge00_switch_board_info, 1);
 498 }
 499 #endif
 500
 501 /*****************************************************************************
 502  * I2C
 503  ****************************************************************************/
 504 static struct mv64xxx_i2c_pdata orion_i2c_pdata = {
 505         .freq_n         = 3,
 506         .timeout        = 1000, /* Default timeout of 1 second */
 507 };
 508
 509 static struct resource orion_i2c_resources[2];
 510
 511 static struct platform_device orion_i2c = {
 512         .name           = MV64XXX_I2C_CTLR_NAME,
 513         .id             = 0,
 514         .dev            = {
 515                 .platform_data  = &orion_i2c_pdata,
 516         },
 517 };
 518
 519 static struct mv64xxx_i2c_pdata orion_i2c_1_pdata = {
 520         .freq_n         = 3,
 521         .timeout        = 1000, /* Default timeout of 1 second */
 522 };
 523
 524 static struct resource orion_i2c_1_resources[2];
 525
 526 static struct platform_device orion_i2c_1 = {
 527         .name           = MV64XXX_I2C_CTLR_NAME,
 528         .id             = 1,
 529         .dev            = {
 530                 .platform_data  = &orion_i2c_1_pdata,
 531         },
 532 };
 533
 534 void __init orion_i2c_init(unsigned long mapbase,
 535                            unsigned long irq,
 536                            unsigned long freq_m)
 537 {
 538         orion_i2c_pdata.freq_m = freq_m;
 539         fill_resources_irq(&orion_i2c, orion_i2c_resources, mapbase,
 540                        SZ_32 - 1, irq);
 541         platform_device_register(&orion_i2c);
 542 }
 543
 544 void __init orion_i2c_1_init(unsigned long mapbase,
 545                              unsigned long irq,
 546                              unsigned long freq_m)
 547 {
 548         orion_i2c_1_pdata.freq_m = freq_m;
 549         fill_resources_irq(&orion_i2c_1, orion_i2c_1_resources, mapbase,
 550                        SZ_32 - 1, irq);
 551         platform_device_register(&orion_i2c_1);
 552 }
 553
 554 /*****************************************************************************
 555  * SPI
 556  ****************************************************************************/
 557 static struct resource orion_spi_resources;
 558
 559 static struct platform_device orion_spi = {
 560         .name           = "orion_spi",
 561         .id             = 0,
 562 };
 563
 564 static struct resource orion_spi_1_resources;
 565
 566 static struct platform_device orion_spi_1 = {
 567         .name           = "orion_spi",
 568         .id             = 1,
 569 };
 570
 571 /* Note: The SPI silicon core does have interrupts. However the
 572  * current Linux software driver does not use interrupts. */
 573
 574 void __init orion_spi_init(unsigned long mapbase)
 575 {
 576         fill_resources(&orion_spi, &orion_spi_resources,
 577                        mapbase, SZ_512 - 1);
 578         platform_device_register(&orion_spi);
 579 }
 580
 581 void __init orion_spi_1_init(unsigned long mapbase)
 582 {
 583         fill_resources(&orion_spi_1, &orion_spi_1_resources,
 584                        mapbase, SZ_512 - 1);
 585         platform_device_register(&orion_spi_1);
 586 }
 587
 588 /*****************************************************************************
 589  * XOR
 590  ****************************************************************************/
 591 static u64 orion_xor_dmamask = DMA_BIT_MASK(32);
 592
 593 /*****************************************************************************
 594  * XOR0
 595  ****************************************************************************/
 596 static struct resource orion_xor0_shared_resources[] = {
 597         {
 598                 .name   = "xor 0 low",
 599                 .flags  = IORESOURCE_MEM,
 600         }, {
 601                 .name   = "xor 0 high",
 602                 .flags  = IORESOURCE_MEM,
 603         }, {
 604                 .name   = "irq channel 0",
 605                 .flags  = IORESOURCE_IRQ,
 606         }, {
 607                 .name   = "irq channel 1",
 608                 .flags  = IORESOURCE_IRQ,
 609         },
 610 };
 611
 612 static struct mv_xor_channel_data orion_xor0_channels_data[2];
 613
 614 static struct mv_xor_platform_data orion_xor0_pdata = {
 615         .channels = orion_xor0_channels_data,
 616 };
 617
 618 static struct platform_device orion_xor0_shared = {
 619         .name           = MV_XOR_NAME,
 620         .id             = 0,
 621         .num_resources  = ARRAY_SIZE(orion_xor0_shared_resources),
 622         .resource       = orion_xor0_shared_resources,
 623         .dev            = {
 624                 .dma_mask               = &orion_xor_dmamask,
 625                 .coherent_dma_mask      = DMA_BIT_MASK(32),
 626                 .platform_data          = &orion_xor0_pdata,
 627         },
 628 };
 629
 630 void __init orion_xor0_init(unsigned long mapbase_low,
 631                             unsigned long mapbase_high,
 632                             unsigned long irq_0,
 633                             unsigned long irq_1)
 634 {
 635         orion_xor0_shared_resources[0].start = mapbase_low;
 636         orion_xor0_shared_resources[0].end = mapbase_low + 0xff;
 637         orion_xor0_shared_resources[1].start = mapbase_high;
 638         orion_xor0_shared_resources[1].end = mapbase_high + 0xff;
 639
 640         orion_xor0_shared_resources[2].start = irq_0;
 641         orion_xor0_shared_resources[2].end = irq_0;
 642         orion_xor0_shared_resources[3].start = irq_1;
 643         orion_xor0_shared_resources[3].end = irq_1;
 644
 645         dma_cap_set(DMA_MEMCPY, orion_xor0_channels_data[0].cap_mask);
 646         dma_cap_set(DMA_XOR, orion_xor0_channels_data[0].cap_mask);
 647
 648         dma_cap_set(DMA_MEMCPY, orion_xor0_channels_data[1].cap_mask);
 649         dma_cap_set(DMA_XOR, orion_xor0_channels_data[1].cap_mask);
 650
 651         platform_device_register(&orion_xor0_shared);
 652 }
 653
 654 /*****************************************************************************
 655  * XOR1
 656  ****************************************************************************/
 657 static struct resource orion_xor1_shared_resources[] = {
 658         {
 659                 .name   = "xor 1 low",
 660                 .flags  = IORESOURCE_MEM,
 661         }, {
 662                 .name   = "xor 1 high",
 663                 .flags  = IORESOURCE_MEM,
 664         }, {
 665                 .name   = "irq channel 0",
 666                 .flags  = IORESOURCE_IRQ,
 667         }, {
 668                 .name   = "irq channel 1",
 669                 .flags  = IORESOURCE_IRQ,
 670         },
 671 };
 672
 673 static struct mv_xor_channel_data orion_xor1_channels_data[2];
 674
 675 static struct mv_xor_platform_data orion_xor1_pdata = {
 676         .channels = orion_xor1_channels_data,
 677 };
 678
 679 static struct platform_device orion_xor1_shared = {
 680         .name           = MV_XOR_NAME,
 681         .id             = 1,
 682         .num_resources  = ARRAY_SIZE(orion_xor1_shared_resources),
 683         .resource       = orion_xor1_shared_resources,
 684         .dev            = {
 685                 .dma_mask               = &orion_xor_dmamask,
 686                 .coherent_dma_mask      = DMA_BIT_MASK(32),
 687                 .platform_data          = &orion_xor1_pdata,
 688         },
 689 };
 690
 691 void __init orion_xor1_init(unsigned long mapbase_low,
 692                             unsigned long mapbase_high,
 693                             unsigned long irq_0,
 694                             unsigned long irq_1)
 695 {
 696         orion_xor1_shared_resources[0].start = mapbase_low;
 697         orion_xor1_shared_resources[0].end = mapbase_low + 0xff;
 698         orion_xor1_shared_resources[1].start = mapbase_high;
 699         orion_xor1_shared_resources[1].end = mapbase_high + 0xff;
 700
 701         orion_xor1_shared_resources[2].start = irq_0;
 702         orion_xor1_shared_resources[2].end = irq_0;
 703         orion_xor1_shared_resources[3].start = irq_1;
 704         orion_xor1_shared_resources[3].end = irq_1;
 705
 706         dma_cap_set(DMA_MEMCPY, orion_xor1_channels_data[0].cap_mask);
 707         dma_cap_set(DMA_XOR, orion_xor1_channels_data[0].cap_mask);
 708
 709         dma_cap_set(DMA_MEMCPY, orion_xor1_channels_data[1].cap_mask);
 710         dma_cap_set(DMA_XOR, orion_xor1_channels_data[1].cap_mask);
 711
 712         platform_device_register(&orion_xor1_shared);
 713 }
 714
 715 /*****************************************************************************
 716  * EHCI
 717  ****************************************************************************/
 718 static struct orion_ehci_data orion_ehci_data;
 719 static u64 ehci_dmamask = DMA_BIT_MASK(32);
 720
 721
 722 /*****************************************************************************
 723  * EHCI0
 724  ****************************************************************************/
 725 static struct resource orion_ehci_resources[2];
 726
 727 static struct platform_device orion_ehci = {
 728         .name           = "orion-ehci",
 729         .id             = 0,
 730         .dev            = {
 731                 .dma_mask               = &ehci_dmamask,
 732                 .coherent_dma_mask      = DMA_BIT_MASK(32),
 733                 .platform_data          = &orion_ehci_data,
 734         },
 735 };
 736
 737 void __init orion_ehci_init(unsigned long mapbase,
 738                             unsigned long irq,
 739                             enum orion_ehci_phy_ver phy_version)
 740 {
 741         orion_ehci_data.phy_version = phy_version;
 742         fill_resources_irq(&orion_ehci, orion_ehci_resources, mapbase, SZ_4K - 1,
 743                        irq);
 744
 745         platform_device_register(&orion_ehci);
 746 }
 747
 748 /*****************************************************************************
 749  * EHCI1
 750  ****************************************************************************/
 751 static struct resource orion_ehci_1_resources[2];
 752
 753 static struct platform_device orion_ehci_1 = {
 754         .name           = "orion-ehci",
 755         .id             = 1,
 756         .dev            = {
 757                 .dma_mask               = &ehci_dmamask,
 758                 .coherent_dma_mask      = DMA_BIT_MASK(32),
 759                 .platform_data          = &orion_ehci_data,
 760         },
 761 };
 762
 763 void __init orion_ehci_1_init(unsigned long mapbase,
 764                               unsigned long irq)
 765 {
 766         fill_resources_irq(&orion_ehci_1, orion_ehci_1_resources,
 767                        mapbase, SZ_4K - 1, irq);
 768
 769         platform_device_register(&orion_ehci_1);
 770 }
 771
 772 /*****************************************************************************
 773  * EHCI2
 774  ****************************************************************************/
 775 static struct resource orion_ehci_2_resources[2];
 776
 777 static struct platform_device orion_ehci_2 = {
 778         .name           = "orion-ehci",
 779         .id             = 2,
 780         .dev            = {
 781                 .dma_mask               = &ehci_dmamask,
 782                 .coherent_dma_mask      = DMA_BIT_MASK(32),
 783                 .platform_data          = &orion_ehci_data,
 784         },
 785 };
 786
 787 void __init orion_ehci_2_init(unsigned long mapbase,
 788                               unsigned long irq)
 789 {
 790         fill_resources_irq(&orion_ehci_2, orion_ehci_2_resources,
 791                        mapbase, SZ_4K - 1, irq);
 792
 793         platform_device_register(&orion_ehci_2);
 794 }
 795
 796 /*****************************************************************************
 797  * SATA
 798  ****************************************************************************/
 799 static struct resource orion_sata_resources[2] = {
 800         {
 801                 .name   = "sata base",
 802         }, {
 803                 .name   = "sata irq",
 804         },
 805 };
 806
 807 static struct platform_device orion_sata = {
 808         .name           = "sata_mv",
 809         .id             = 0,
 810         .dev            = {
 811                 .coherent_dma_mask      = DMA_BIT_MASK(32),
 812         },
 813 };
 814
 815 void __init orion_sata_init(struct mv_sata_platform_data *sata_data,
 816                             unsigned long mapbase,
 817                             unsigned long irq)
 818 {
 819         orion_sata.dev.platform_data = sata_data;
 820         fill_resources_irq(&orion_sata, orion_sata_resources,
 821                        mapbase, 0x5000 - 1, irq);
 822
 823         platform_device_register(&orion_sata);
 824 }
 825
 826 /*****************************************************************************
 827  * Cryptographic Engines and Security Accelerator (CESA)
 828  ****************************************************************************/
 829 static struct resource orion_crypto_resources[] = {
 830         {
 831                 .name   = "regs",
 832         }, {
 833                 .name   = "crypto interrupt",
 834         }, {
 835                 .name   = "sram",
 836                 .flags  = IORESOURCE_MEM,
 837         },
 838 };
 839
 840 static struct platform_device orion_crypto = {
 841         .name           = "mv_crypto",
 842         .id             = -1,
 843 };
 844
 845 void __init orion_crypto_init(unsigned long mapbase,
 846                               unsigned long srambase,
 847                               unsigned long sram_size,
 848                               unsigned long irq)
 849 {
 850         fill_resources_irq(&orion_crypto, orion_crypto_resources,
 851                        mapbase, 0xffff, irq);
 852         orion_crypto.num_resources = 3;
 853         orion_crypto_resources[2].start = srambase;
 854         orion_crypto_resources[2].end = srambase + sram_size - 1;
 855
 856         platform_device_register(&orion_crypto);
 857 }