1/* 2 * Copyright (C) 2008 Extreme Engineering Solutions, Inc. 3 * Based on MPC8572DS device tree from Freescale Semiconductor, Inc. 4 * 5 * XCalibur1501 6U CompactPCI single-board computer based on MPC8572E 6 * 7 * This is free software; you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License version 2 as 9 * published by the Free Software Foundation. 10 */ 11 12/dts-v1/; 13/ { 14 model = "xes,xcalibur1501"; 15 compatible = "xes,xcalibur1501", "xes,MPC8572"; 16 #address-cells = <2>; 17 #size-cells = <2>; 18 19 aliases { 20 ethernet0 = &enet0; 21 ethernet1 = &enet1; 22 ethernet2 = &enet2; 23 ethernet3 = &enet3; 24 serial0 = &serial0; 25 serial1 = &serial1; 26 pci2 = &pci2; 27 }; 28 29 cpus { 30 #address-cells = <1>; 31 #size-cells = <0>; 32 33 PowerPC,8572@0 { 34 device_type = "cpu"; 35 reg = <0x0>; 36 d-cache-line-size = <32>; // 32 bytes 37 i-cache-line-size = <32>; // 32 bytes 38 d-cache-size = <0x8000>; // L1, 32K 39 i-cache-size = <0x8000>; // L1, 32K 40 timebase-frequency = <0>; 41 bus-frequency = <0>; 42 clock-frequency = <0>; 43 next-level-cache = <&L2>; 44 }; 45 46 PowerPC,8572@1 { 47 device_type = "cpu"; 48 reg = <0x1>; 49 d-cache-line-size = <32>; // 32 bytes 50 i-cache-line-size = <32>; // 32 bytes 51 d-cache-size = <0x8000>; // L1, 32K 52 i-cache-size = <0x8000>; // L1, 32K 53 timebase-frequency = <0>; 54 bus-frequency = <0>; 55 clock-frequency = <0>; 56 next-level-cache = <&L2>; 57 }; 58 }; 59 60 memory { 61 device_type = "memory"; 62 reg = <0x0 0x0 0x0 0x0>; // Filled in by U-Boot 63 }; 64 65 localbus@ef005000 { 66 #address-cells = <2>; 67 #size-cells = <1>; 68 compatible = "fsl,mpc8572-elbc", "fsl,elbc", "simple-bus"; 69 reg = <0 0xef005000 0 0x1000>; 70 interrupts = <19 2>; 71 interrupt-parent = <&mpic>; 72 /* Local bus region mappings */ 73 ranges = <0 0 0 0xf8000000 0x8000000 /* CS0: Flash 1 */ 74 1 0 0 0xf0000000 0x8000000 /* CS1: Flash 2 */ 75 2 0 0 0xef800000 0x40000 /* CS2: NAND CE1 */ 76 3 0 0 0xef840000 0x40000 /* CS3: NAND CE2 */ 77 4 0 0 0xe9000000 0x100000>; /* CS4: USB */ 78 79 nor-boot@0,0 { 80 compatible = "amd,s29gl01gp", "cfi-flash"; 81 bank-width = <2>; 82 reg = <0 0 0x8000000>; /* 128MB */ 83 #address-cells = <1>; 84 #size-cells = <1>; 85 partition@0 { 86 label = "Primary user space"; 87 reg = <0x00000000 0x6f00000>; /* 111 MB */ 88 }; 89 partition@6f00000 { 90 label = "Primary kernel"; 91 reg = <0x6f00000 0x1000000>; /* 16 MB */ 92 }; 93 partition@7f00000 { 94 label = "Primary DTB"; 95 reg = <0x7f00000 0x40000>; /* 256 KB */ 96 }; 97 partition@7f40000 { 98 label = "Primary U-Boot environment"; 99 reg = <0x7f40000 0x40000>; /* 256 KB */ 100 }; 101 partition@7f80000 { 102 label = "Primary U-Boot"; 103 reg = <0x7f80000 0x80000>; /* 512 KB */ 104 read-only; 105 }; 106 }; 107 108 nor-alternate@1,0 { 109 compatible = "amd,s29gl01gp", "cfi-flash"; 110 bank-width = <2>; 111 //reg = <0xf0000000 0x08000000>; /* 128MB */ 112 reg = <1 0 0x8000000>; /* 128MB */ 113 #address-cells = <1>; 114 #size-cells = <1>; 115 partition@0 { 116 label = "Secondary user space"; 117 reg = <0x00000000 0x6f00000>; /* 111 MB */ 118 }; 119 partition@6f00000 { 120 label = "Secondary kernel"; 121 reg = <0x6f00000 0x1000000>; /* 16 MB */ 122 }; 123 partition@7f00000 { 124 label = "Secondary DTB"; 125 reg = <0x7f00000 0x40000>; /* 256 KB */ 126 }; 127 partition@7f40000 { 128 label = "Secondary U-Boot environment"; 129 reg = <0x7f40000 0x40000>; /* 256 KB */ 130 }; 131 partition@7f80000 { 132 label = "Secondary U-Boot"; 133 reg = <0x7f80000 0x80000>; /* 512 KB */ 134 read-only; 135 }; 136 }; 137 138 nand@2,0 { 139 #address-cells = <1>; 140 #size-cells = <1>; 141 /* 142 * Actual part could be ST Micro NAND08GW3B2A (1 GB), 143 * Micron MT29F8G08DAA (2x 512 MB), or Micron 144 * MT29F16G08FAA (2x 1 GB), depending on the build 145 * configuration 146 */ 147 compatible = "fsl,mpc8572-fcm-nand", 148 "fsl,elbc-fcm-nand"; 149 reg = <2 0 0x40000>; 150 /* U-Boot should fix this up if chip size > 1 GB */ 151 partition@0 { 152 label = "NAND Filesystem"; 153 reg = <0 0x40000000>; 154 }; 155 }; 156 157 usb@4,0 { 158 compatible = "nxp,usb-isp1761"; 159 reg = <4 0 0x100000>; 160 bus-width = <32>; 161 interrupt-parent = <&mpic>; 162 interrupts = <10 1>; 163 }; 164 }; 165 166 soc8572@ef000000 { 167 #address-cells = <1>; 168 #size-cells = <1>; 169 device_type = "soc"; 170 compatible = "fsl,mpc8572-immr", "simple-bus"; 171 ranges = <0x0 0 0xef000000 0x100000>; 172 bus-frequency = <0>; // Filled out by uboot. 173 174 ecm-law@0 { 175 compatible = "fsl,ecm-law"; 176 reg = <0x0 0x1000>; 177 fsl,num-laws = <12>; 178 }; 179 180 ecm@1000 { 181 compatible = "fsl,mpc8572-ecm", "fsl,ecm"; 182 reg = <0x1000 0x1000>; 183 interrupts = <17 2>; 184 interrupt-parent = <&mpic>; 185 }; 186 187 memory-controller@2000 { 188 compatible = "fsl,mpc8572-memory-controller"; 189 reg = <0x2000 0x1000>; 190 interrupt-parent = <&mpic>; 191 interrupts = <18 2>; 192 }; 193 194 memory-controller@6000 { 195 compatible = "fsl,mpc8572-memory-controller"; 196 reg = <0x6000 0x1000>; 197 interrupt-parent = <&mpic>; 198 interrupts = <18 2>; 199 }; 200 201 L2: l2-cache-controller@20000 { 202 compatible = "fsl,mpc8572-l2-cache-controller"; 203 reg = <0x20000 0x1000>; 204 cache-line-size = <32>; // 32 bytes 205 cache-size = <0x100000>; // L2, 1M 206 interrupt-parent = <&mpic>; 207 interrupts = <16 2>; 208 }; 209 210 i2c@3000 { 211 #address-cells = <1>; 212 #size-cells = <0>; 213 cell-index = <0>; 214 compatible = "fsl-i2c"; 215 reg = <0x3000 0x100>; 216 interrupts = <43 2>; 217 interrupt-parent = <&mpic>; 218 dfsrr; 219 220 temp-sensor@48 { 221 compatible = "dallas,ds1631", "dallas,ds1621"; 222 reg = <0x48>; 223 }; 224 225 temp-sensor@4c { 226 compatible = "adi,adt7461"; 227 reg = <0x4c>; 228 }; 229 230 cpu-supervisor@51 { 231 compatible = "dallas,ds4510"; 232 reg = <0x51>; 233 }; 234 235 eeprom@54 { 236 compatible = "atmel,at24c128b"; 237 reg = <0x54>; 238 }; 239 240 rtc@68 { 241 compatible = "stm,m41t00", 242 "dallas,ds1338"; 243 reg = <0x68>; 244 }; 245 246 pcie-switch@6a { 247 compatible = "plx,pex8648"; 248 reg = <0x6a>; 249 }; 250 251 /* On-board signals for VID, flash, serial */ 252 gpio1: gpio@18 { 253 compatible = "nxp,pca9557"; 254 reg = <0x18>; 255 #gpio-cells = <2>; 256 gpio-controller; 257 polarity = <0x00>; 258 }; 259 260 /* PMC0/XMC0 signals */ 261 gpio2: gpio@1c { 262 compatible = "nxp,pca9557"; 263 reg = <0x1c>; 264 #gpio-cells = <2>; 265 gpio-controller; 266 polarity = <0x00>; 267 }; 268 269 /* PMC1/XMC1 signals */ 270 gpio3: gpio@1d { 271 compatible = "nxp,pca9557"; 272 reg = <0x1d>; 273 #gpio-cells = <2>; 274 gpio-controller; 275 polarity = <0x00>; 276 }; 277 278 /* CompactPCI signals (sysen, GA[4:0]) */ 279 gpio4: gpio@1e { 280 compatible = "nxp,pca9557"; 281 reg = <0x1e>; 282 #gpio-cells = <2>; 283 gpio-controller; 284 polarity = <0x00>; 285 }; 286 287 /* CompactPCI J5 GPIO and FAL/DEG/PRST */ 288 gpio5: gpio@1f { 289 compatible = "nxp,pca9557"; 290 reg = <0x1f>; 291 #gpio-cells = <2>; 292 gpio-controller; 293 polarity = <0x00>; 294 }; 295 }; 296 297 i2c@3100 { 298 #address-cells = <1>; 299 #size-cells = <0>; 300 cell-index = <1>; 301 compatible = "fsl-i2c"; 302 reg = <0x3100 0x100>; 303 interrupts = <43 2>; 304 interrupt-parent = <&mpic>; 305 dfsrr; 306 }; 307 308 dma@c300 { 309 #address-cells = <1>; 310 #size-cells = <1>; 311 compatible = "fsl,mpc8572-dma", "fsl,eloplus-dma"; 312 reg = <0xc300 0x4>; 313 ranges = <0x0 0xc100 0x200>; 314 cell-index = <1>; 315 dma-channel@0 { 316 compatible = "fsl,mpc8572-dma-channel", 317 "fsl,eloplus-dma-channel"; 318 reg = <0x0 0x80>; 319 cell-index = <0>; 320 interrupt-parent = <&mpic>; 321 interrupts = <76 2>; 322 }; 323 dma-channel@80 { 324 compatible = "fsl,mpc8572-dma-channel", 325 "fsl,eloplus-dma-channel"; 326 reg = <0x80 0x80>; 327 cell-index = <1>; 328 interrupt-parent = <&mpic>; 329 interrupts = <77 2>; 330 }; 331 dma-channel@100 { 332 compatible = "fsl,mpc8572-dma-channel", 333 "fsl,eloplus-dma-channel"; 334 reg = <0x100 0x80>; 335 cell-index = <2>; 336 interrupt-parent = <&mpic>; 337 interrupts = <78 2>; 338 }; 339 dma-channel@180 { 340 compatible = "fsl,mpc8572-dma-channel", 341 "fsl,eloplus-dma-channel"; 342 reg = <0x180 0x80>; 343 cell-index = <3>; 344 interrupt-parent = <&mpic>; 345 interrupts = <79 2>; 346 }; 347 }; 348 349 dma@21300 { 350 #address-cells = <1>; 351 #size-cells = <1>; 352 compatible = "fsl,mpc8572-dma", "fsl,eloplus-dma"; 353 reg = <0x21300 0x4>; 354 ranges = <0x0 0x21100 0x200>; 355 cell-index = <0>; 356 dma-channel@0 { 357 compatible = "fsl,mpc8572-dma-channel", 358 "fsl,eloplus-dma-channel"; 359 reg = <0x0 0x80>; 360 cell-index = <0>; 361 interrupt-parent = <&mpic>; 362 interrupts = <20 2>; 363 }; 364 dma-channel@80 { 365 compatible = "fsl,mpc8572-dma-channel", 366 "fsl,eloplus-dma-channel"; 367 reg = <0x80 0x80>; 368 cell-index = <1>; 369 interrupt-parent = <&mpic>; 370 interrupts = <21 2>; 371 }; 372 dma-channel@100 { 373 compatible = "fsl,mpc8572-dma-channel", 374 "fsl,eloplus-dma-channel"; 375 reg = <0x100 0x80>; 376 cell-index = <2>; 377 interrupt-parent = <&mpic>; 378 interrupts = <22 2>; 379 }; 380 dma-channel@180 { 381 compatible = "fsl,mpc8572-dma-channel", 382 "fsl,eloplus-dma-channel"; 383 reg = <0x180 0x80>; 384 cell-index = <3>; 385 interrupt-parent = <&mpic>; 386 interrupts = <23 2>; 387 }; 388 }; 389 390 /* eTSEC 1 front panel 0 */ 391 enet0: ethernet@24000 { 392 #address-cells = <1>; 393 #size-cells = <1>; 394 cell-index = <0>; 395 device_type = "network"; 396 model = "eTSEC"; 397 compatible = "gianfar"; 398 reg = <0x24000 0x1000>; 399 ranges = <0x0 0x24000 0x1000>; 400 local-mac-address = [ 00 00 00 00 00 00 ]; 401 interrupts = <29 2 30 2 34 2>; 402 interrupt-parent = <&mpic>; 403 tbi-handle = <&tbi0>; 404 phy-handle = <&phy0>; 405 phy-connection-type = "sgmii"; 406 407 mdio@520 { 408 #address-cells = <1>; 409 #size-cells = <0>; 410 compatible = "fsl,gianfar-mdio"; 411 reg = <0x520 0x20>; 412 413 phy0: ethernet-phy@1 { 414 interrupt-parent = <&mpic>; 415 interrupts = <4 1>; 416 reg = <0x1>; 417 }; 418 phy1: ethernet-phy@2 { 419 interrupt-parent = <&mpic>; 420 interrupts = <4 1>; 421 reg = <0x2>; 422 }; 423 phy2: ethernet-phy@3 { 424 interrupt-parent = <&mpic>; 425 interrupts = <5 1>; 426 reg = <0x3>; 427 }; 428 phy3: ethernet-phy@4 { 429 interrupt-parent = <&mpic>; 430 interrupts = <5 1>; 431 reg = <0x4>; 432 }; 433 tbi0: tbi-phy@11 { 434 reg = <0x11>; 435 device_type = "tbi-phy"; 436 }; 437 }; 438 }; 439 440 /* eTSEC 2 front panel 1 */ 441 enet1: ethernet@25000 { 442 #address-cells = <1>; 443 #size-cells = <1>; 444 cell-index = <1>; 445 device_type = "network"; 446 model = "eTSEC"; 447 compatible = "gianfar"; 448 reg = <0x25000 0x1000>; 449 ranges = <0x0 0x25000 0x1000>; 450 local-mac-address = [ 00 00 00 00 00 00 ]; 451 interrupts = <35 2 36 2 40 2>; 452 interrupt-parent = <&mpic>; 453 tbi-handle = <&tbi1>; 454 phy-handle = <&phy1>; 455 phy-connection-type = "sgmii"; 456 457 mdio@520 { 458 #address-cells = <1>; 459 #size-cells = <0>; 460 compatible = "fsl,gianfar-tbi"; 461 reg = <0x520 0x20>; 462 463 tbi1: tbi-phy@11 { 464 reg = <0x11>; 465 device_type = "tbi-phy"; 466 }; 467 }; 468 }; 469 470 /* eTSEC 3 PICMG2.16 backplane port 0 */ 471 enet2: ethernet@26000 { 472 #address-cells = <1>; 473 #size-cells = <1>; 474 cell-index = <2>; 475 device_type = "network"; 476 model = "eTSEC"; 477 compatible = "gianfar"; 478 reg = <0x26000 0x1000>; 479 ranges = <0x0 0x26000 0x1000>; 480 local-mac-address = [ 00 00 00 00 00 00 ]; 481 interrupts = <31 2 32 2 33 2>; 482 interrupt-parent = <&mpic>; 483 tbi-handle = <&tbi2>; 484 phy-handle = <&phy2>; 485 phy-connection-type = "sgmii"; 486 487 mdio@520 { 488 #address-cells = <1>; 489 #size-cells = <0>; 490 compatible = "fsl,gianfar-tbi"; 491 reg = <0x520 0x20>; 492 493 tbi2: tbi-phy@11 { 494 reg = <0x11>; 495 device_type = "tbi-phy"; 496 }; 497 }; 498 }; 499 500 /* eTSEC 4 PICMG2.16 backplane port 1 */ 501 enet3: ethernet@27000 { 502 #address-cells = <1>; 503 #size-cells = <1>; 504 cell-index = <3>; 505 device_type = "network"; 506 model = "eTSEC"; 507 compatible = "gianfar"; 508 reg = <0x27000 0x1000>; 509 ranges = <0x0 0x27000 0x1000>; 510 local-mac-address = [ 00 00 00 00 00 00 ]; 511 interrupts = <37 2 38 2 39 2>; 512 interrupt-parent = <&mpic>; 513 tbi-handle = <&tbi3>; 514 phy-handle = <&phy3>; 515 phy-connection-type = "sgmii"; 516 517 mdio@520 { 518 #address-cells = <1>; 519 #size-cells = <0>; 520 compatible = "fsl,gianfar-tbi"; 521 reg = <0x520 0x20>; 522 523 tbi3: tbi-phy@11 { 524 reg = <0x11>; 525 device_type = "tbi-phy"; 526 }; 527 }; 528 }; 529 530 /* UART0 */ 531 serial0: serial@4500 { 532 cell-index = <0>; 533 device_type = "serial"; 534 compatible = "fsl,ns16550", "ns16550"; 535 reg = <0x4500 0x100>; 536 clock-frequency = <0>; 537 interrupts = <42 2>; 538 interrupt-parent = <&mpic>; 539 }; 540 541 /* UART1 */ 542 serial1: serial@4600 { 543 cell-index = <1>; 544 device_type = "serial"; 545 compatible = "fsl,ns16550", "ns16550"; 546 reg = <0x4600 0x100>; 547 clock-frequency = <0>; 548 interrupts = <42 2>; 549 interrupt-parent = <&mpic>; 550 }; 551 552 global-utilities@e0000 { //global utilities block 553 compatible = "fsl,mpc8572-guts"; 554 reg = <0xe0000 0x1000>; 555 fsl,has-rstcr; 556 }; 557 558 msi@41600 { 559 compatible = "fsl,mpc8572-msi", "fsl,mpic-msi"; 560 reg = <0x41600 0x80>; 561 msi-available-ranges = <0 0x100>; 562 interrupts = < 563 0xe0 0 564 0xe1 0 565 0xe2 0 566 0xe3 0 567 0xe4 0 568 0xe5 0 569 0xe6 0 570 0xe7 0>; 571 interrupt-parent = <&mpic>; 572 }; 573 574 crypto@30000 { 575 compatible = "fsl,sec3.0", "fsl,sec2.4", "fsl,sec2.2", 576 "fsl,sec2.1", "fsl,sec2.0"; 577 reg = <0x30000 0x10000>; 578 interrupts = <45 2 58 2>; 579 interrupt-parent = <&mpic>; 580 fsl,num-channels = <4>; 581 fsl,channel-fifo-len = <24>; 582 fsl,exec-units-mask = <0x9fe>; 583 fsl,descriptor-types-mask = <0x3ab0ebf>; 584 }; 585 586 mpic: pic@40000 { 587 interrupt-controller; 588 #address-cells = <0>; 589 #interrupt-cells = <2>; 590 reg = <0x40000 0x40000>; 591 compatible = "chrp,open-pic"; 592 device_type = "open-pic"; 593 }; 594 595 gpio0: gpio@f000 { 596 compatible = "fsl,mpc8572-gpio"; 597 reg = <0xf000 0x1000>; 598 interrupts = <47 2>; 599 interrupt-parent = <&mpic>; 600 #gpio-cells = <2>; 601 gpio-controller; 602 }; 603 604 gpio-leds { 605 compatible = "gpio-leds"; 606 607 heartbeat { 608 label = "Heartbeat"; 609 gpios = <&gpio0 4 1>; 610 linux,default-trigger = "heartbeat"; 611 }; 612 613 yellow { 614 label = "Yellow"; 615 gpios = <&gpio0 5 1>; 616 }; 617 618 red { 619 label = "Red"; 620 gpios = <&gpio0 6 1>; 621 }; 622 623 green { 624 label = "Green"; 625 gpios = <&gpio0 7 1>; 626 }; 627 }; 628 629 /* PME (pattern-matcher) */ 630 pme@10000 { 631 compatible = "fsl,mpc8572-pme", "pme8572"; 632 reg = <0x10000 0x5000>; 633 interrupts = <57 2 64 2 65 2 66 2 67 2>; 634 interrupt-parent = <&mpic>; 635 }; 636 637 tlu@2f000 { 638 compatible = "fsl,mpc8572-tlu", "fsl_tlu"; 639 reg = <0x2f000 0x1000>; 640 interrupts = <61 2>; 641 interrupt-parent = <&mpic>; 642 }; 643 644 tlu@15000 { 645 compatible = "fsl,mpc8572-tlu", "fsl_tlu"; 646 reg = <0x15000 0x1000>; 647 interrupts = <75 2>; 648 interrupt-parent = <&mpic>; 649 }; 650 }; 651 652 /* 653 * PCI Express controller 3 @ ef008000 is not used. 654 * This would have been pci0 on other mpc85xx platforms. 655 * 656 * PCI Express controller 2 @ ef009000 is not used. 657 * This would have been pci1 on other mpc85xx platforms. 658 */ 659 660 /* PCI Express controller 1, wired to PEX8648 PCIe switch */ 661 pci2: pcie@ef00a000 { 662 compatible = "fsl,mpc8548-pcie"; 663 device_type = "pci"; 664 #interrupt-cells = <1>; 665 #size-cells = <2>; 666 #address-cells = <3>; 667 reg = <0 0xef00a000 0 0x1000>; 668 bus-range = <0 255>; 669 ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x40000000 670 0x1000000 0x0 0x00000000 0 0xe8000000 0x0 0x10000>; 671 clock-frequency = <33333333>; 672 interrupt-parent = <&mpic>; 673 interrupts = <26 2>; 674 interrupt-map-mask = <0xf800 0x0 0x0 0x7>; 675 interrupt-map = < 676 /* IDSEL 0x0 */ 677 0x0 0x0 0x0 0x1 &mpic 0x0 0x1 678 0x0 0x0 0x0 0x2 &mpic 0x1 0x1 679 0x0 0x0 0x0 0x3 &mpic 0x2 0x1 680 0x0 0x0 0x0 0x4 &mpic 0x3 0x1 681 >; 682 pcie@0 { 683 reg = <0x0 0x0 0x0 0x0 0x0>; 684 #size-cells = <2>; 685 #address-cells = <3>; 686 device_type = "pci"; 687 ranges = <0x2000000 0x0 0x80000000 688 0x2000000 0x0 0x80000000 689 0x0 0x40000000 690 691 0x1000000 0x0 0x0 692 0x1000000 0x0 0x0 693 0x0 0x100000>; 694 }; 695 }; 696}; 697