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/mbus.h>
  17 #include <linux/ata_platform.h>
  18 #include <linux/mv643xx_eth.h>
  19 #include <linux/mv643xx_i2c.h>
  20 #include <net/dsa.h>
  21 #include <linux/spi/orion_spi.h>
  22 #include <plat/orion_wdt.h>
  23 #include <plat/mv_xor.h>
  24 #include <plat/ehci-orion.h>
  25
  26 /* Fill in the resources structure and link it into the platform
  27    device structure. There is always a memory region, and nearly
  28    always an interrupt.*/
  29 static void fill_resources(struct platform_device *device,
  30                            struct resource *resources,
  31                            resource_size_t mapbase,
  32                            resource_size_t size,
  33                            unsigned int irq)
  34 {
  35         device->resource = resources;
  36         device->num_resources = 1;
  37         resources[0].flags = IORESOURCE_MEM;
  38         resources[0].start = mapbase;
  39         resources[0].end = mapbase + size;
  40
  41         if (irq != NO_IRQ) {
  42                 device->num_resources++;
  43                 resources[1].flags = IORESOURCE_IRQ;
  44                 resources[1].start = irq;
  45                 resources[1].end = irq;
  46         }
  47 }
  48
  49 /*****************************************************************************
  50  * UART
  51  ****************************************************************************/
  52 static void __init uart_complete(
  53         struct platform_device *orion_uart,
  54         struct plat_serial8250_port *data,
  55         struct resource *resources,
  56         unsigned int membase,
  57         resource_size_t mapbase,
  58         unsigned int irq,
  59         unsigned int uartclk)
  60 {
  61         data->mapbase = mapbase;
  62         data->membase = (void __iomem *)membase;
  63         data->irq = irq;
  64         data->uartclk = uartclk;
  65         orion_uart->dev.platform_data = data;
  66
  67         fill_resources(orion_uart, resources, mapbase, 0xff, irq);
  68         platform_device_register(orion_uart);
  69 }
  70
  71 /*****************************************************************************
  72  * UART0
  73  ****************************************************************************/
  74 static struct plat_serial8250_port orion_uart0_data[] = {
  75         {
  76                 .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
  77                 .iotype         = UPIO_MEM,
  78                 .regshift       = 2,
  79         }, {
  80         },
  81 };
  82
  83 static struct resource orion_uart0_resources[2];
  84
  85 static struct platform_device orion_uart0 = {
  86         .name                   = "serial8250",
  87         .id                     = PLAT8250_DEV_PLATFORM,
  88 };
  89
  90 void __init orion_uart0_init(unsigned int membase,
  91                              resource_size_t mapbase,
  92                              unsigned int irq,
  93                              unsigned int uartclk)
  94 {
  95         uart_complete(&orion_uart0, orion_uart0_data, orion_uart0_resources,
  96                       membase, mapbase, irq, uartclk);
  97 }
  98
  99 /*****************************************************************************
 100  * UART1
 101  ****************************************************************************/
 102 static struct plat_serial8250_port orion_uart1_data[] = {
 103         {
 104                 .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
 105                 .iotype         = UPIO_MEM,
 106                 .regshift       = 2,
 107         }, {
 108         },
 109 };
 110
 111 static struct resource orion_uart1_resources[2];
 112
 113 static struct platform_device orion_uart1 = {
 114         .name                   = "serial8250",
 115         .id                     = PLAT8250_DEV_PLATFORM1,
 116 };
 117
 118 void __init orion_uart1_init(unsigned int membase,
 119                              resource_size_t mapbase,
 120                              unsigned int irq,
 121                              unsigned int uartclk)
 122 {
 123         uart_complete(&orion_uart1, orion_uart1_data, orion_uart1_resources,
 124                       membase, mapbase, irq, uartclk);
 125 }
 126
 127 /*****************************************************************************
 128  * UART2
 129  ****************************************************************************/
 130 static struct plat_serial8250_port orion_uart2_data[] = {
 131         {
 132                 .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
 133                 .iotype         = UPIO_MEM,
 134                 .regshift       = 2,
 135         }, {
 136         },
 137 };
 138
 139 static struct resource orion_uart2_resources[2];
 140
 141 static struct platform_device orion_uart2 = {
 142         .name                   = "serial8250",
 143         .id                     = PLAT8250_DEV_PLATFORM2,
 144 };
 145
 146 void __init orion_uart2_init(unsigned int membase,
 147                              resource_size_t mapbase,
 148                              unsigned int irq,
 149                              unsigned int uartclk)
 150 {
 151         uart_complete(&orion_uart2, orion_uart2_data, orion_uart2_resources,
 152                       membase, mapbase, irq, uartclk);
 153 }
 154
 155 /*****************************************************************************
 156  * UART3
 157  ****************************************************************************/
 158 static struct plat_serial8250_port orion_uart3_data[] = {
 159         {
 160                 .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
 161                 .iotype         = UPIO_MEM,
 162                 .regshift       = 2,
 163         }, {
 164         },
 165 };
 166
 167 static struct resource orion_uart3_resources[2];
 168
 169 static struct platform_device orion_uart3 = {
 170         .name                   = "serial8250",
 171         .id                     = 3,
 172 };
 173
 174 void __init orion_uart3_init(unsigned int membase,
 175                              resource_size_t mapbase,
 176                              unsigned int irq,
 177                              unsigned int uartclk)
 178 {
 179         uart_complete(&orion_uart3, orion_uart3_data, orion_uart3_resources,
 180                       membase, mapbase, irq, uartclk);
 181 }
 182
 183 /*****************************************************************************
 184  * SoC RTC
 185  ****************************************************************************/
 186 static struct resource orion_rtc_resource[2];
 187
 188 void __init orion_rtc_init(unsigned long mapbase,
 189                            unsigned long irq)
 190 {
 191         orion_rtc_resource[0].start = mapbase;
 192         orion_rtc_resource[0].end = mapbase + SZ_32 - 1;
 193         orion_rtc_resource[0].flags = IORESOURCE_MEM;
 194         orion_rtc_resource[1].start = irq;
 195         orion_rtc_resource[1].end = irq;
 196         orion_rtc_resource[1].flags = IORESOURCE_IRQ;
 197
 198         platform_device_register_simple("rtc-mv", -1, orion_rtc_resource, 2);
 199 }
 200
 201 /*****************************************************************************
 202  * GE
 203  ****************************************************************************/
 204 static __init void ge_complete(
 205         struct mv643xx_eth_shared_platform_data *orion_ge_shared_data,
 206         struct mbus_dram_target_info *mbus_dram_info, int tclk,
 207         struct resource *orion_ge_resource, unsigned long irq,
 208         struct platform_device *orion_ge_shared,
 209         struct mv643xx_eth_platform_data *eth_data,
 210         struct platform_device *orion_ge)
 211 {
 212         orion_ge_shared_data->dram = mbus_dram_info;
 213         orion_ge_shared_data->t_clk = tclk;
 214         orion_ge_resource->start = irq;
 215         orion_ge_resource->end = irq;
 216         eth_data->shared = orion_ge_shared;
 217         orion_ge->dev.platform_data = eth_data;
 218
 219         platform_device_register(orion_ge_shared);
 220         platform_device_register(orion_ge);
 221 }
 222
 223 /*****************************************************************************
 224  * GE00
 225  ****************************************************************************/
 226 struct mv643xx_eth_shared_platform_data orion_ge00_shared_data;
 227
 228 static struct resource orion_ge00_shared_resources[] = {
 229         {
 230                 .name   = "ge00 base",
 231         }, {
 232                 .name   = "ge00 err irq",
 233         },
 234 };
 235
 236 static struct platform_device orion_ge00_shared = {
 237         .name           = MV643XX_ETH_SHARED_NAME,
 238         .id             = 0,
 239         .dev            = {
 240                 .platform_data  = &orion_ge00_shared_data,
 241         },
 242 };
 243
 244 static struct resource orion_ge00_resources[] = {
 245         {
 246                 .name   = "ge00 irq",
 247                 .flags  = IORESOURCE_IRQ,
 248         },
 249 };
 250
 251 static struct platform_device orion_ge00 = {
 252         .name           = MV643XX_ETH_NAME,
 253         .id             = 0,
 254         .num_resources  = 1,
 255         .resource       = orion_ge00_resources,
 256         .dev            = {
 257                 .coherent_dma_mask      = DMA_BIT_MASK(32),
 258         },
 259 };
 260
 261 void __init orion_ge00_init(struct mv643xx_eth_platform_data *eth_data,
 262                             struct mbus_dram_target_info *mbus_dram_info,
 263                             unsigned long mapbase,
 264                             unsigned long irq,
 265                             unsigned long irq_err,
 266                             int tclk)
 267 {
 268         fill_resources(&orion_ge00_shared, orion_ge00_shared_resources,
 269                        mapbase + 0x2000, SZ_16K - 1, irq_err);
 270         ge_complete(&orion_ge00_shared_data, mbus_dram_info, tclk,
 271                     orion_ge00_resources, irq, &orion_ge00_shared,
 272                     eth_data, &orion_ge00);
 273 }
 274
 275 /*****************************************************************************
 276  * GE01
 277  ****************************************************************************/
 278 struct mv643xx_eth_shared_platform_data orion_ge01_shared_data = {
 279         .shared_smi     = &orion_ge00_shared,
 280 };
 281
 282 static struct resource orion_ge01_shared_resources[] = {
 283         {
 284                 .name   = "ge01 base",
 285         }, {
 286                 .name   = "ge01 err irq",
 287         },
 288 };
 289
 290 static struct platform_device orion_ge01_shared = {
 291         .name           = MV643XX_ETH_SHARED_NAME,
 292         .id             = 1,
 293         .dev            = {
 294                 .platform_data  = &orion_ge01_shared_data,
 295         },
 296 };
 297
 298 static struct resource orion_ge01_resources[] = {
 299         {
 300                 .name   = "ge01 irq",
 301                 .flags  = IORESOURCE_IRQ,
 302         },
 303 };
 304
 305 static struct platform_device orion_ge01 = {
 306         .name           = MV643XX_ETH_NAME,
 307         .id             = 1,
 308         .num_resources  = 1,
 309         .resource       = orion_ge01_resources,
 310         .dev            = {
 311                 .coherent_dma_mask      = DMA_BIT_MASK(32),
 312         },
 313 };
 314
 315 void __init orion_ge01_init(struct mv643xx_eth_platform_data *eth_data,
 316                             struct mbus_dram_target_info *mbus_dram_info,
 317                             unsigned long mapbase,
 318                             unsigned long irq,
 319                             unsigned long irq_err,
 320                             int tclk)
 321 {
 322         fill_resources(&orion_ge01_shared, orion_ge01_shared_resources,
 323                        mapbase + 0x2000, SZ_16K - 1, irq_err);
 324         ge_complete(&orion_ge01_shared_data, mbus_dram_info, tclk,
 325                     orion_ge01_resources, irq, &orion_ge01_shared,
 326                     eth_data, &orion_ge01);
 327 }
 328
 329 /*****************************************************************************
 330  * GE10
 331  ****************************************************************************/
 332 struct mv643xx_eth_shared_platform_data orion_ge10_shared_data = {
 333         .shared_smi     = &orion_ge00_shared,
 334 };
 335
 336 static struct resource orion_ge10_shared_resources[] = {
 337         {
 338                 .name   = "ge10 base",
 339         }, {
 340                 .name   = "ge10 err irq",
 341         },
 342 };
 343
 344 static struct platform_device orion_ge10_shared = {
 345         .name           = MV643XX_ETH_SHARED_NAME,
 346         .id             = 1,
 347         .dev            = {
 348                 .platform_data  = &orion_ge10_shared_data,
 349         },
 350 };
 351
 352 static struct resource orion_ge10_resources[] = {
 353         {
 354                 .name   = "ge10 irq",
 355                 .flags  = IORESOURCE_IRQ,
 356         },
 357 };
 358
 359 static struct platform_device orion_ge10 = {
 360         .name           = MV643XX_ETH_NAME,
 361         .id             = 1,
 362         .num_resources  = 2,
 363         .resource       = orion_ge10_resources,
 364         .dev            = {
 365                 .coherent_dma_mask      = DMA_BIT_MASK(32),
 366         },
 367 };
 368
 369 void __init orion_ge10_init(struct mv643xx_eth_platform_data *eth_data,
 370                             struct mbus_dram_target_info *mbus_dram_info,
 371                             unsigned long mapbase,
 372                             unsigned long irq,
 373                             unsigned long irq_err,
 374                             int tclk)
 375 {
 376         fill_resources(&orion_ge10_shared, orion_ge10_shared_resources,
 377                        mapbase + 0x2000, SZ_16K - 1, irq_err);
 378         ge_complete(&orion_ge10_shared_data, mbus_dram_info, tclk,
 379                     orion_ge10_resources, irq, &orion_ge10_shared,
 380                     eth_data, &orion_ge10);
 381 }
 382
 383 /*****************************************************************************
 384  * GE11
 385  ****************************************************************************/
 386 struct mv643xx_eth_shared_platform_data orion_ge11_shared_data = {
 387         .shared_smi     = &orion_ge00_shared,
 388 };
 389
 390 static struct resource orion_ge11_shared_resources[] = {
 391         {
 392                 .name   = "ge11 base",
 393         }, {
 394                 .name   = "ge11 err irq",
 395         },
 396 };
 397
 398 static struct platform_device orion_ge11_shared = {
 399         .name           = MV643XX_ETH_SHARED_NAME,
 400         .id             = 1,
 401         .dev            = {
 402                 .platform_data  = &orion_ge11_shared_data,
 403         },
 404 };
 405
 406 static struct resource orion_ge11_resources[] = {
 407         {
 408                 .name   = "ge11 irq",
 409                 .flags  = IORESOURCE_IRQ,
 410         },
 411 };
 412
 413 static struct platform_device orion_ge11 = {
 414         .name           = MV643XX_ETH_NAME,
 415         .id             = 1,
 416         .num_resources  = 2,
 417         .resource       = orion_ge11_resources,
 418         .dev            = {
 419                 .coherent_dma_mask      = DMA_BIT_MASK(32),
 420         },
 421 };
 422
 423 void __init orion_ge11_init(struct mv643xx_eth_platform_data *eth_data,
 424                             struct mbus_dram_target_info *mbus_dram_info,
 425                             unsigned long mapbase,
 426                             unsigned long irq,
 427                             unsigned long irq_err,
 428                             int tclk)
 429 {
 430         fill_resources(&orion_ge11_shared, orion_ge11_shared_resources,
 431                        mapbase + 0x2000, SZ_16K - 1, irq_err);
 432         ge_complete(&orion_ge11_shared_data, mbus_dram_info, tclk,
 433                     orion_ge11_resources, irq, &orion_ge11_shared,
 434                     eth_data, &orion_ge11);
 435 }
 436
 437 /*****************************************************************************
 438  * Ethernet switch
 439  ****************************************************************************/
 440 static struct resource orion_switch_resources[] = {
 441         {
 442                 .start  = 0,
 443                 .end    = 0,
 444                 .flags  = IORESOURCE_IRQ,
 445         },
 446 };
 447
 448 static struct platform_device orion_switch_device = {
 449         .name           = "dsa",
 450         .id             = 0,
 451         .num_resources  = 0,
 452         .resource       = orion_switch_resources,
 453 };
 454
 455 void __init orion_ge00_switch_init(struct dsa_platform_data *d, int irq)
 456 {
 457         int i;
 458
 459         if (irq != NO_IRQ) {
 460                 orion_switch_resources[0].start = irq;
 461                 orion_switch_resources[0].end = irq;
 462                 orion_switch_device.num_resources = 1;
 463         }
 464
 465         d->netdev = &orion_ge00.dev;
 466         for (i = 0; i < d->nr_chips; i++)
 467                 d->chip[i].mii_bus = &orion_ge00_shared.dev;
 468         orion_switch_device.dev.platform_data = d;
 469
 470         platform_device_register(&orion_switch_device);
 471 }
 472
 473 /*****************************************************************************
 474  * I2C
 475  ****************************************************************************/
 476 static struct mv64xxx_i2c_pdata orion_i2c_pdata = {
 477         .freq_n         = 3,
 478         .timeout        = 1000, /* Default timeout of 1 second */
 479 };
 480
 481 static struct resource orion_i2c_resources[2];
 482
 483 static struct platform_device orion_i2c = {
 484         .name           = MV64XXX_I2C_CTLR_NAME,
 485         .id             = 0,
 486         .dev            = {
 487                 .platform_data  = &orion_i2c_pdata,
 488         },
 489 };
 490
 491 static struct mv64xxx_i2c_pdata orion_i2c_1_pdata = {
 492         .freq_n         = 3,
 493         .timeout        = 1000, /* Default timeout of 1 second */
 494 };
 495
 496 static struct resource orion_i2c_1_resources[2];
 497
 498 static struct platform_device orion_i2c_1 = {
 499         .name           = MV64XXX_I2C_CTLR_NAME,
 500         .id             = 1,
 501         .dev            = {
 502                 .platform_data  = &orion_i2c_1_pdata,
 503         },
 504 };
 505
 506 void __init orion_i2c_init(unsigned long mapbase,
 507                            unsigned long irq,
 508                            unsigned long freq_m)
 509 {
 510         orion_i2c_pdata.freq_m = freq_m;
 511         fill_resources(&orion_i2c, orion_i2c_resources, mapbase,
 512                        SZ_32 - 1, irq);
 513         platform_device_register(&orion_i2c);
 514 }
 515
 516 void __init orion_i2c_1_init(unsigned long mapbase,
 517                              unsigned long irq,
 518                              unsigned long freq_m)
 519 {
 520         orion_i2c_1_pdata.freq_m = freq_m;
 521         fill_resources(&orion_i2c_1, orion_i2c_1_resources, mapbase,
 522                        SZ_32 - 1, irq);
 523         platform_device_register(&orion_i2c_1);
 524 }
 525
 526 /*****************************************************************************
 527  * SPI
 528  ****************************************************************************/
 529 static struct orion_spi_info orion_spi_plat_data;
 530 static struct resource orion_spi_resources;
 531
 532 static struct platform_device orion_spi = {
 533         .name           = "orion_spi",
 534         .id             = 0,
 535         .dev            = {
 536                 .platform_data  = &orion_spi_plat_data,
 537         },
 538 };
 539
 540 static struct orion_spi_info orion_spi_1_plat_data;
 541 static struct resource orion_spi_1_resources;
 542
 543 static struct platform_device orion_spi_1 = {
 544         .name           = "orion_spi",
 545         .id             = 1,
 546         .dev            = {
 547                 .platform_data  = &orion_spi_1_plat_data,
 548         },
 549 };
 550
 551 /* Note: The SPI silicon core does have interrupts. However the
 552  * current Linux software driver does not use interrupts. */
 553
 554 void __init orion_spi_init(unsigned long mapbase,
 555                            unsigned long tclk)
 556 {
 557         orion_spi_plat_data.tclk = tclk;
 558         fill_resources(&orion_spi, &orion_spi_resources,
 559                        mapbase, SZ_512 - 1, NO_IRQ);
 560         platform_device_register(&orion_spi);
 561 }
 562
 563 void __init orion_spi_1_init(unsigned long mapbase,
 564                              unsigned long tclk)
 565 {
 566         orion_spi_1_plat_data.tclk = tclk;
 567         fill_resources(&orion_spi_1, &orion_spi_1_resources,
 568                        mapbase, SZ_512 - 1, NO_IRQ);
 569         platform_device_register(&orion_spi_1);
 570 }
 571
 572 /*****************************************************************************
 573  * Watchdog
 574  ****************************************************************************/
 575 static struct orion_wdt_platform_data orion_wdt_data;
 576
 577 static struct platform_device orion_wdt_device = {
 578         .name           = "orion_wdt",
 579         .id             = -1,
 580         .dev            = {
 581                 .platform_data  = &orion_wdt_data,
 582         },
 583         .num_resources  = 0,
 584 };
 585
 586 void __init orion_wdt_init(unsigned long tclk)
 587 {
 588         orion_wdt_data.tclk = tclk;
 589         platform_device_register(&orion_wdt_device);
 590 }
 591
 592 /*****************************************************************************
 593  * XOR
 594  ****************************************************************************/
 595 static struct mv_xor_platform_shared_data orion_xor_shared_data;
 596
 597 static u64 orion_xor_dmamask = DMA_BIT_MASK(32);
 598
 599 void __init orion_xor_init_channels(
 600         struct mv_xor_platform_data *orion_xor0_data,
 601         struct platform_device *orion_xor0_channel,
 602         struct mv_xor_platform_data *orion_xor1_data,
 603         struct platform_device *orion_xor1_channel)
 604 {
 605         /*
 606          * two engines can't do memset simultaneously, this limitation
 607          * satisfied by removing memset support from one of the engines.
 608          */
 609         dma_cap_set(DMA_MEMCPY, orion_xor0_data->cap_mask);
 610         dma_cap_set(DMA_XOR, orion_xor0_data->cap_mask);
 611         platform_device_register(orion_xor0_channel);
 612
 613         dma_cap_set(DMA_MEMCPY, orion_xor1_data->cap_mask);
 614         dma_cap_set(DMA_MEMSET, orion_xor1_data->cap_mask);
 615         dma_cap_set(DMA_XOR, orion_xor1_data->cap_mask);
 616         platform_device_register(orion_xor1_channel);
 617 }
 618
 619 /*****************************************************************************
 620  * XOR0
 621  ****************************************************************************/
 622 static struct resource orion_xor0_shared_resources[] = {
 623         {
 624                 .name   = "xor 0 low",
 625                 .flags  = IORESOURCE_MEM,
 626         }, {
 627                 .name   = "xor 0 high",
 628                 .flags  = IORESOURCE_MEM,
 629         },
 630 };
 631
 632 static struct platform_device orion_xor0_shared = {
 633         .name           = MV_XOR_SHARED_NAME,
 634         .id             = 0,
 635         .dev            = {
 636                 .platform_data = &orion_xor_shared_data,
 637         },
 638         .num_resources  = ARRAY_SIZE(orion_xor0_shared_resources),
 639         .resource       = orion_xor0_shared_resources,
 640 };
 641
 642 static struct resource orion_xor00_resources[] = {
 643         [0] = {
 644                 .flags  = IORESOURCE_IRQ,
 645         },
 646 };
 647
 648 static struct mv_xor_platform_data orion_xor00_data = {
 649         .shared         = &orion_xor0_shared,
 650         .hw_id          = 0,
 651         .pool_size      = PAGE_SIZE,
 652 };
 653
 654 static struct platform_device orion_xor00_channel = {
 655         .name           = MV_XOR_NAME,
 656         .id             = 0,
 657         .num_resources  = ARRAY_SIZE(orion_xor00_resources),
 658         .resource       = orion_xor00_resources,
 659         .dev            = {
 660                 .dma_mask               = &orion_xor_dmamask,
 661                 .coherent_dma_mask      = DMA_BIT_MASK(64),
 662                 .platform_data          = &orion_xor00_data,
 663         },
 664 };
 665
 666 static struct resource orion_xor01_resources[] = {
 667         [0] = {
 668                 .flags  = IORESOURCE_IRQ,
 669         },
 670 };
 671
 672 static struct mv_xor_platform_data orion_xor01_data = {
 673         .shared         = &orion_xor0_shared,
 674         .hw_id          = 1,
 675         .pool_size      = PAGE_SIZE,
 676 };
 677
 678 static struct platform_device orion_xor01_channel = {
 679         .name           = MV_XOR_NAME,
 680         .id             = 1,
 681         .num_resources  = ARRAY_SIZE(orion_xor01_resources),
 682         .resource       = orion_xor01_resources,
 683         .dev            = {
 684                 .dma_mask               = &orion_xor_dmamask,
 685                 .coherent_dma_mask      = DMA_BIT_MASK(64),
 686                 .platform_data          = &orion_xor01_data,
 687         },
 688 };
 689
 690 void __init orion_xor0_init(struct mbus_dram_target_info *mbus_dram_info,
 691                             unsigned long mapbase_low,
 692                             unsigned long mapbase_high,
 693                             unsigned long irq_0,
 694                             unsigned long irq_1)
 695 {
 696         orion_xor_shared_data.dram = mbus_dram_info;
 697
 698         orion_xor0_shared_resources[0].start = mapbase_low;
 699         orion_xor0_shared_resources[0].end = mapbase_low + 0xff;
 700         orion_xor0_shared_resources[1].start = mapbase_high;
 701         orion_xor0_shared_resources[1].end = mapbase_high + 0xff;
 702
 703         orion_xor00_resources[0].start = irq_0;
 704         orion_xor00_resources[0].end = irq_0;
 705         orion_xor01_resources[0].start = irq_1;
 706         orion_xor01_resources[0].end = irq_1;
 707
 708         platform_device_register(&orion_xor0_shared);
 709
 710         orion_xor_init_channels(&orion_xor00_data, &orion_xor00_channel,
 711                                 &orion_xor01_data, &orion_xor01_channel);
 712 }
 713
 714 /*****************************************************************************
 715  * XOR1
 716  ****************************************************************************/
 717 static struct resource orion_xor1_shared_resources[] = {
 718         {
 719                 .name   = "xor 1 low",
 720                 .flags  = IORESOURCE_MEM,
 721         }, {
 722                 .name   = "xor 1 high",
 723                 .flags  = IORESOURCE_MEM,
 724         },
 725 };
 726
 727 static struct platform_device orion_xor1_shared = {
 728         .name           = MV_XOR_SHARED_NAME,
 729         .id             = 1,
 730         .dev            = {
 731                 .platform_data = &orion_xor_shared_data,
 732         },
 733         .num_resources  = ARRAY_SIZE(orion_xor1_shared_resources),
 734         .resource       = orion_xor1_shared_resources,
 735 };
 736
 737 static struct resource orion_xor10_resources[] = {
 738         [0] = {
 739                 .flags  = IORESOURCE_IRQ,
 740         },
 741 };
 742
 743 static struct mv_xor_platform_data orion_xor10_data = {
 744         .shared         = &orion_xor1_shared,
 745         .hw_id          = 0,
 746         .pool_size      = PAGE_SIZE,
 747 };
 748
 749 static struct platform_device orion_xor10_channel = {
 750         .name           = MV_XOR_NAME,
 751         .id             = 2,
 752         .num_resources  = ARRAY_SIZE(orion_xor10_resources),
 753         .resource       = orion_xor10_resources,
 754         .dev            = {
 755                 .dma_mask               = &orion_xor_dmamask,
 756                 .coherent_dma_mask      = DMA_BIT_MASK(64),
 757                 .platform_data          = &orion_xor10_data,
 758         },
 759 };
 760
 761 static struct resource orion_xor11_resources[] = {
 762         [0] = {
 763                 .flags  = IORESOURCE_IRQ,
 764         },
 765 };
 766
 767 static struct mv_xor_platform_data orion_xor11_data = {
 768         .shared         = &orion_xor1_shared,
 769         .hw_id          = 1,
 770         .pool_size      = PAGE_SIZE,
 771 };
 772
 773 static struct platform_device orion_xor11_channel = {
 774         .name           = MV_XOR_NAME,
 775         .id             = 3,
 776         .num_resources  = ARRAY_SIZE(orion_xor11_resources),
 777         .resource       = orion_xor11_resources,
 778         .dev            = {
 779                 .dma_mask               = &orion_xor_dmamask,
 780                 .coherent_dma_mask      = DMA_BIT_MASK(64),
 781                 .platform_data          = &orion_xor11_data,
 782         },
 783 };
 784
 785 void __init orion_xor1_init(unsigned long mapbase_low,
 786                             unsigned long mapbase_high,
 787                             unsigned long irq_0,
 788                             unsigned long irq_1)
 789 {
 790         orion_xor1_shared_resources[0].start = mapbase_low;
 791         orion_xor1_shared_resources[0].end = mapbase_low + 0xff;
 792         orion_xor1_shared_resources[1].start = mapbase_high;
 793         orion_xor1_shared_resources[1].end = mapbase_high + 0xff;
 794
 795         orion_xor10_resources[0].start = irq_0;
 796         orion_xor10_resources[0].end = irq_0;
 797         orion_xor11_resources[0].start = irq_1;
 798         orion_xor11_resources[0].end = irq_1;
 799
 800         platform_device_register(&orion_xor1_shared);
 801
 802         orion_xor_init_channels(&orion_xor10_data, &orion_xor10_channel,
 803                                 &orion_xor11_data, &orion_xor11_channel);
 804 }
 805
 806 /*****************************************************************************
 807  * EHCI
 808  ****************************************************************************/
 809 static struct orion_ehci_data orion_ehci_data = {
 810         .phy_version    = EHCI_PHY_NA,
 811 };
 812
 813 static u64 ehci_dmamask = DMA_BIT_MASK(32);
 814
 815
 816 /*****************************************************************************
 817  * EHCI0
 818  ****************************************************************************/
 819 static struct resource orion_ehci_resources[2];
 820
 821 static struct platform_device orion_ehci = {
 822         .name           = "orion-ehci",
 823         .id             = 0,
 824         .dev            = {
 825                 .dma_mask               = &ehci_dmamask,
 826                 .coherent_dma_mask      = DMA_BIT_MASK(32),
 827                 .platform_data          = &orion_ehci_data,
 828         },
 829 };
 830
 831 void __init orion_ehci_init(struct mbus_dram_target_info *mbus_dram_info,
 832                             unsigned long mapbase,
 833                             unsigned long irq)
 834 {
 835         orion_ehci_data.dram = mbus_dram_info;
 836         fill_resources(&orion_ehci, orion_ehci_resources, mapbase, SZ_4K - 1,
 837                        irq);
 838
 839         platform_device_register(&orion_ehci);
 840 }
 841
 842 /*****************************************************************************
 843  * EHCI1
 844  ****************************************************************************/
 845 static struct resource orion_ehci_1_resources[2];
 846
 847 static struct platform_device orion_ehci_1 = {
 848         .name           = "orion-ehci",
 849         .id             = 1,
 850         .dev            = {
 851                 .dma_mask               = &ehci_dmamask,
 852                 .coherent_dma_mask      = DMA_BIT_MASK(32),
 853                 .platform_data          = &orion_ehci_data,
 854         },
 855 };
 856
 857 void __init orion_ehci_1_init(struct mbus_dram_target_info *mbus_dram_info,
 858                               unsigned long mapbase,
 859                               unsigned long irq)
 860 {
 861         orion_ehci_data.dram = mbus_dram_info;
 862         fill_resources(&orion_ehci_1, orion_ehci_1_resources,
 863                        mapbase, SZ_4K - 1, irq);
 864
 865         platform_device_register(&orion_ehci_1);
 866 }
 867
 868 /*****************************************************************************
 869  * EHCI2
 870  ****************************************************************************/
 871 static struct resource orion_ehci_2_resources[2];
 872
 873 static struct platform_device orion_ehci_2 = {
 874         .name           = "orion-ehci",
 875         .id             = 2,
 876         .dev            = {
 877                 .dma_mask               = &ehci_dmamask,
 878                 .coherent_dma_mask      = DMA_BIT_MASK(32),
 879                 .platform_data          = &orion_ehci_data,
 880         },
 881 };
 882
 883 void __init orion_ehci_2_init(struct mbus_dram_target_info *mbus_dram_info,
 884                               unsigned long mapbase,
 885                               unsigned long irq)
 886 {
 887         orion_ehci_data.dram = mbus_dram_info;
 888         fill_resources(&orion_ehci_2, orion_ehci_2_resources,
 889                        mapbase, SZ_4K - 1, irq);
 890
 891         platform_device_register(&orion_ehci_2);
 892 }
 893
 894 /*****************************************************************************
 895  * SATA
 896  ****************************************************************************/
 897 static struct resource orion_sata_resources[2] = {
 898         {
 899                 .name   = "sata base",
 900         }, {
 901                 .name   = "sata irq",
 902         },
 903 };
 904
 905 static struct platform_device orion_sata = {
 906         .name           = "sata_mv",
 907         .id             = 0,
 908         .dev            = {
 909                 .coherent_dma_mask      = DMA_BIT_MASK(32),
 910         },
 911 };
 912
 913 void __init orion_sata_init(struct mv_sata_platform_data *sata_data,
 914                             struct mbus_dram_target_info *mbus_dram_info,
 915                             unsigned long mapbase,
 916                             unsigned long irq)
 917 {
 918         sata_data->dram = mbus_dram_info;
 919         orion_sata.dev.platform_data = sata_data;
 920         fill_resources(&orion_sata, orion_sata_resources,
 921                        mapbase, 0x5000 - 1, irq);
 922
 923         platform_device_register(&orion_sata);
 924 }
 925
 926 /*****************************************************************************
 927  * Cryptographic Engines and Security Accelerator (CESA)
 928  ****************************************************************************/
 929 static struct resource orion_crypto_resources[] = {
 930         {
 931                 .name   = "regs",
 932         }, {
 933                 .name   = "crypto interrupt",
 934         }, {
 935                 .name   = "sram",
 936                 .flags  = IORESOURCE_MEM,
 937         },
 938 };
 939
 940 static struct platform_device orion_crypto = {
 941         .name           = "mv_crypto",
 942         .id             = -1,
 943 };
 944
 945 void __init orion_crypto_init(unsigned long mapbase,
 946                               unsigned long srambase,
 947                               unsigned long sram_size,
 948                               unsigned long irq)
 949 {
 950         fill_resources(&orion_crypto, orion_crypto_resources,
 951                        mapbase, 0xffff, irq);
 952         orion_crypto.num_resources = 3;
 953         orion_crypto_resources[2].start = srambase;
 954         orion_crypto_resources[2].end = srambase + sram_size - 1;
 955
 956         platform_device_register(&orion_crypto);
 957 }