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 <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 /***************************************************************************** 472 * Ethernet switch 473 ****************************************************************************/ 474 static __initconst const char *orion_ge00_mvmdio_bus_name = "orion-mii"; 475 static __initdata struct mdio_board_info 476 orion_ge00_switch_board_info; 477 478 void __init orion_ge00_switch_init(struct dsa_chip_data *d) 479 { 480 struct mdio_board_info *bd; 481 unsigned int i; 482 483 for (i = 0; i < ARRAY_SIZE(d->port_names); i++) 484 if (!strcmp(d->port_names[i], "cpu")) 485 break; 486 487 bd = &orion_ge00_switch_board_info; 488 bd->bus_id = orion_ge00_mvmdio_bus_name; 489 bd->mdio_addr = d->sw_addr; 490 d->netdev[i] = &orion_ge00.dev; 491 strcpy(bd->modalias, "mv88e6085"); 492 bd->platform_data = d; 493 494 mdiobus_register_board_info(&orion_ge00_switch_board_info, 1); 495 } 496 497 /***************************************************************************** 498 * I2C 499 ****************************************************************************/ 500 static struct mv64xxx_i2c_pdata orion_i2c_pdata = { 501 .freq_n = 3, 502 .timeout = 1000, /* Default timeout of 1 second */ 503 }; 504 505 static struct resource orion_i2c_resources[2]; 506 507 static struct platform_device orion_i2c = { 508 .name = MV64XXX_I2C_CTLR_NAME, 509 .id = 0, 510 .dev = { 511 .platform_data = &orion_i2c_pdata, 512 }, 513 }; 514 515 static struct mv64xxx_i2c_pdata orion_i2c_1_pdata = { 516 .freq_n = 3, 517 .timeout = 1000, /* Default timeout of 1 second */ 518 }; 519 520 static struct resource orion_i2c_1_resources[2]; 521 522 static struct platform_device orion_i2c_1 = { 523 .name = MV64XXX_I2C_CTLR_NAME, 524 .id = 1, 525 .dev = { 526 .platform_data = &orion_i2c_1_pdata, 527 }, 528 }; 529 530 void __init orion_i2c_init(unsigned long mapbase, 531 unsigned long irq, 532 unsigned long freq_m) 533 { 534 orion_i2c_pdata.freq_m = freq_m; 535 fill_resources_irq(&orion_i2c, orion_i2c_resources, mapbase, 536 SZ_32 - 1, irq); 537 platform_device_register(&orion_i2c); 538 } 539 540 void __init orion_i2c_1_init(unsigned long mapbase, 541 unsigned long irq, 542 unsigned long freq_m) 543 { 544 orion_i2c_1_pdata.freq_m = freq_m; 545 fill_resources_irq(&orion_i2c_1, orion_i2c_1_resources, mapbase, 546 SZ_32 - 1, irq); 547 platform_device_register(&orion_i2c_1); 548 } 549 550 /***************************************************************************** 551 * SPI 552 ****************************************************************************/ 553 static struct resource orion_spi_resources; 554 555 static struct platform_device orion_spi = { 556 .name = "orion_spi", 557 .id = 0, 558 }; 559 560 static struct resource orion_spi_1_resources; 561 562 static struct platform_device orion_spi_1 = { 563 .name = "orion_spi", 564 .id = 1, 565 }; 566 567 /* Note: The SPI silicon core does have interrupts. However the 568 * current Linux software driver does not use interrupts. */ 569 570 void __init orion_spi_init(unsigned long mapbase) 571 { 572 fill_resources(&orion_spi, &orion_spi_resources, 573 mapbase, SZ_512 - 1); 574 platform_device_register(&orion_spi); 575 } 576 577 void __init orion_spi_1_init(unsigned long mapbase) 578 { 579 fill_resources(&orion_spi_1, &orion_spi_1_resources, 580 mapbase, SZ_512 - 1); 581 platform_device_register(&orion_spi_1); 582 } 583 584 /***************************************************************************** 585 * XOR 586 ****************************************************************************/ 587 static u64 orion_xor_dmamask = DMA_BIT_MASK(32); 588 589 /***************************************************************************** 590 * XOR0 591 ****************************************************************************/ 592 static struct resource orion_xor0_shared_resources[] = { 593 { 594 .name = "xor 0 low", 595 .flags = IORESOURCE_MEM, 596 }, { 597 .name = "xor 0 high", 598 .flags = IORESOURCE_MEM, 599 }, { 600 .name = "irq channel 0", 601 .flags = IORESOURCE_IRQ, 602 }, { 603 .name = "irq channel 1", 604 .flags = IORESOURCE_IRQ, 605 }, 606 }; 607 608 static struct mv_xor_channel_data orion_xor0_channels_data[2]; 609 610 static struct mv_xor_platform_data orion_xor0_pdata = { 611 .channels = orion_xor0_channels_data, 612 }; 613 614 static struct platform_device orion_xor0_shared = { 615 .name = MV_XOR_NAME, 616 .id = 0, 617 .num_resources = ARRAY_SIZE(orion_xor0_shared_resources), 618 .resource = orion_xor0_shared_resources, 619 .dev = { 620 .dma_mask = &orion_xor_dmamask, 621 .coherent_dma_mask = DMA_BIT_MASK(64), 622 .platform_data = &orion_xor0_pdata, 623 }, 624 }; 625 626 void __init orion_xor0_init(unsigned long mapbase_low, 627 unsigned long mapbase_high, 628 unsigned long irq_0, 629 unsigned long irq_1) 630 { 631 orion_xor0_shared_resources[0].start = mapbase_low; 632 orion_xor0_shared_resources[0].end = mapbase_low + 0xff; 633 orion_xor0_shared_resources[1].start = mapbase_high; 634 orion_xor0_shared_resources[1].end = mapbase_high + 0xff; 635 636 orion_xor0_shared_resources[2].start = irq_0; 637 orion_xor0_shared_resources[2].end = irq_0; 638 orion_xor0_shared_resources[3].start = irq_1; 639 orion_xor0_shared_resources[3].end = irq_1; 640 641 dma_cap_set(DMA_MEMCPY, orion_xor0_channels_data[0].cap_mask); 642 dma_cap_set(DMA_XOR, orion_xor0_channels_data[0].cap_mask); 643 644 dma_cap_set(DMA_MEMCPY, orion_xor0_channels_data[1].cap_mask); 645 dma_cap_set(DMA_XOR, orion_xor0_channels_data[1].cap_mask); 646 647 platform_device_register(&orion_xor0_shared); 648 } 649 650 /***************************************************************************** 651 * XOR1 652 ****************************************************************************/ 653 static struct resource orion_xor1_shared_resources[] = { 654 { 655 .name = "xor 1 low", 656 .flags = IORESOURCE_MEM, 657 }, { 658 .name = "xor 1 high", 659 .flags = IORESOURCE_MEM, 660 }, { 661 .name = "irq channel 0", 662 .flags = IORESOURCE_IRQ, 663 }, { 664 .name = "irq channel 1", 665 .flags = IORESOURCE_IRQ, 666 }, 667 }; 668 669 static struct mv_xor_channel_data orion_xor1_channels_data[2]; 670 671 static struct mv_xor_platform_data orion_xor1_pdata = { 672 .channels = orion_xor1_channels_data, 673 }; 674 675 static struct platform_device orion_xor1_shared = { 676 .name = MV_XOR_NAME, 677 .id = 1, 678 .num_resources = ARRAY_SIZE(orion_xor1_shared_resources), 679 .resource = orion_xor1_shared_resources, 680 .dev = { 681 .dma_mask = &orion_xor_dmamask, 682 .coherent_dma_mask = DMA_BIT_MASK(64), 683 .platform_data = &orion_xor1_pdata, 684 }, 685 }; 686 687 void __init orion_xor1_init(unsigned long mapbase_low, 688 unsigned long mapbase_high, 689 unsigned long irq_0, 690 unsigned long irq_1) 691 { 692 orion_xor1_shared_resources[0].start = mapbase_low; 693 orion_xor1_shared_resources[0].end = mapbase_low + 0xff; 694 orion_xor1_shared_resources[1].start = mapbase_high; 695 orion_xor1_shared_resources[1].end = mapbase_high + 0xff; 696 697 orion_xor1_shared_resources[2].start = irq_0; 698 orion_xor1_shared_resources[2].end = irq_0; 699 orion_xor1_shared_resources[3].start = irq_1; 700 orion_xor1_shared_resources[3].end = irq_1; 701 702 dma_cap_set(DMA_MEMCPY, orion_xor1_channels_data[0].cap_mask); 703 dma_cap_set(DMA_XOR, orion_xor1_channels_data[0].cap_mask); 704 705 dma_cap_set(DMA_MEMCPY, orion_xor1_channels_data[1].cap_mask); 706 dma_cap_set(DMA_XOR, orion_xor1_channels_data[1].cap_mask); 707 708 platform_device_register(&orion_xor1_shared); 709 } 710 711 /***************************************************************************** 712 * EHCI 713 ****************************************************************************/ 714 static struct orion_ehci_data orion_ehci_data; 715 static u64 ehci_dmamask = DMA_BIT_MASK(32); 716 717 718 /***************************************************************************** 719 * EHCI0 720 ****************************************************************************/ 721 static struct resource orion_ehci_resources[2]; 722 723 static struct platform_device orion_ehci = { 724 .name = "orion-ehci", 725 .id = 0, 726 .dev = { 727 .dma_mask = &ehci_dmamask, 728 .coherent_dma_mask = DMA_BIT_MASK(32), 729 .platform_data = &orion_ehci_data, 730 }, 731 }; 732 733 void __init orion_ehci_init(unsigned long mapbase, 734 unsigned long irq, 735 enum orion_ehci_phy_ver phy_version) 736 { 737 orion_ehci_data.phy_version = phy_version; 738 fill_resources_irq(&orion_ehci, orion_ehci_resources, mapbase, SZ_4K - 1, 739 irq); 740 741 platform_device_register(&orion_ehci); 742 } 743 744 /***************************************************************************** 745 * EHCI1 746 ****************************************************************************/ 747 static struct resource orion_ehci_1_resources[2]; 748 749 static struct platform_device orion_ehci_1 = { 750 .name = "orion-ehci", 751 .id = 1, 752 .dev = { 753 .dma_mask = &ehci_dmamask, 754 .coherent_dma_mask = DMA_BIT_MASK(32), 755 .platform_data = &orion_ehci_data, 756 }, 757 }; 758 759 void __init orion_ehci_1_init(unsigned long mapbase, 760 unsigned long irq) 761 { 762 fill_resources_irq(&orion_ehci_1, orion_ehci_1_resources, 763 mapbase, SZ_4K - 1, irq); 764 765 platform_device_register(&orion_ehci_1); 766 } 767 768 /***************************************************************************** 769 * EHCI2 770 ****************************************************************************/ 771 static struct resource orion_ehci_2_resources[2]; 772 773 static struct platform_device orion_ehci_2 = { 774 .name = "orion-ehci", 775 .id = 2, 776 .dev = { 777 .dma_mask = &ehci_dmamask, 778 .coherent_dma_mask = DMA_BIT_MASK(32), 779 .platform_data = &orion_ehci_data, 780 }, 781 }; 782 783 void __init orion_ehci_2_init(unsigned long mapbase, 784 unsigned long irq) 785 { 786 fill_resources_irq(&orion_ehci_2, orion_ehci_2_resources, 787 mapbase, SZ_4K - 1, irq); 788 789 platform_device_register(&orion_ehci_2); 790 } 791 792 /***************************************************************************** 793 * SATA 794 ****************************************************************************/ 795 static struct resource orion_sata_resources[2] = { 796 { 797 .name = "sata base", 798 }, { 799 .name = "sata irq", 800 }, 801 }; 802 803 static struct platform_device orion_sata = { 804 .name = "sata_mv", 805 .id = 0, 806 .dev = { 807 .coherent_dma_mask = DMA_BIT_MASK(32), 808 }, 809 }; 810 811 void __init orion_sata_init(struct mv_sata_platform_data *sata_data, 812 unsigned long mapbase, 813 unsigned long irq) 814 { 815 orion_sata.dev.platform_data = sata_data; 816 fill_resources_irq(&orion_sata, orion_sata_resources, 817 mapbase, 0x5000 - 1, irq); 818 819 platform_device_register(&orion_sata); 820 } 821 822 /***************************************************************************** 823 * Cryptographic Engines and Security Accelerator (CESA) 824 ****************************************************************************/ 825 static struct resource orion_crypto_resources[] = { 826 { 827 .name = "regs", 828 }, { 829 .name = "crypto interrupt", 830 }, { 831 .name = "sram", 832 .flags = IORESOURCE_MEM, 833 }, 834 }; 835 836 static struct platform_device orion_crypto = { 837 .name = "mv_crypto", 838 .id = -1, 839 }; 840 841 void __init orion_crypto_init(unsigned long mapbase, 842 unsigned long srambase, 843 unsigned long sram_size, 844 unsigned long irq) 845 { 846 fill_resources_irq(&orion_crypto, orion_crypto_resources, 847 mapbase, 0xffff, irq); 848 orion_crypto.num_resources = 3; 849 orion_crypto_resources[2].start = srambase; 850 orion_crypto_resources[2].end = srambase + sram_size - 1; 851 852 platform_device_register(&orion_crypto); 853 } 854