arch/powerpc/boot/dts/glacier.dts

   1 /*
   2  * Device Tree Source for AMCC Glacier (460GT)
   3  *
   4  * Copyright 2008 DENX Software Engineering, Stefan Roese <sr@denx.de>
   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
   8  * any warranty of any kind, whether express or implied.
   9  */
  10
  11 / {
  12         #address-cells = <2>;
  13         #size-cells = <1>;
  14         model = "amcc,glacier";
  15         compatible = "amcc,glacier", "amcc,canyonlands";
  16         dcr-parent = <&/cpus/cpu@0>;
  17
  18         aliases {
  19                 ethernet0 = &EMAC0;
  20                 ethernet1 = &EMAC1;
  21                 ethernet2 = &EMAC2;
  22                 ethernet3 = &EMAC3;
  23                 serial0 = &UART0;
  24                 serial1 = &UART1;
  25         };
  26
  27         cpus {
  28                 #address-cells = <1>;
  29                 #size-cells = <0>;
  30
  31                 cpu@0 {
  32                         device_type = "cpu";
  33                         model = "PowerPC,460GT";
  34                         reg = <0>;
  35                         clock-frequency = <0>; /* Filled in by U-Boot */
  36                         timebase-frequency = <0>; /* Filled in by U-Boot */
  37                         i-cache-line-size = <20>;
  38                         d-cache-line-size = <20>;
  39                         i-cache-size = <8000>;
  40                         d-cache-size = <8000>;
  41                         dcr-controller;
  42                         dcr-access-method = "native";
  43                 };
  44         };
  45
  46         memory {
  47                 device_type = "memory";
  48                 reg = <0 0 0>; /* Filled in by U-Boot */
  49         };
  50
  51         UIC0: interrupt-controller0 {
  52                 compatible = "ibm,uic-460gt","ibm,uic";
  53                 interrupt-controller;
  54                 cell-index = <0>;
  55                 dcr-reg = <0c0 009>;
  56                 #address-cells = <0>;
  57                 #size-cells = <0>;
  58                 #interrupt-cells = <2>;
  59         };
  60
  61         UIC1: interrupt-controller1 {
  62                 compatible = "ibm,uic-460gt","ibm,uic";
  63                 interrupt-controller;
  64                 cell-index = <1>;
  65                 dcr-reg = <0d0 009>;
  66                 #address-cells = <0>;
  67                 #size-cells = <0>;
  68                 #interrupt-cells = <2>;
  69                 interrupts = <1e 4 1f 4>; /* cascade */
  70                 interrupt-parent = <&UIC0>;
  71         };
  72
  73         UIC2: interrupt-controller2 {
  74                 compatible = "ibm,uic-460gt","ibm,uic";
  75                 interrupt-controller;
  76                 cell-index = <2>;
  77                 dcr-reg = <0e0 009>;
  78                 #address-cells = <0>;
  79                 #size-cells = <0>;
  80                 #interrupt-cells = <2>;
  81                 interrupts = <a 4 b 4>; /* cascade */
  82                 interrupt-parent = <&UIC0>;
  83         };
  84
  85         UIC3: interrupt-controller3 {
  86                 compatible = "ibm,uic-460gt","ibm,uic";
  87                 interrupt-controller;
  88                 cell-index = <3>;
  89                 dcr-reg = <0f0 009>;
  90                 #address-cells = <0>;
  91                 #size-cells = <0>;
  92                 #interrupt-cells = <2>;
  93                 interrupts = <10 4 11 4>; /* cascade */
  94                 interrupt-parent = <&UIC0>;
  95         };
  96
  97         SDR0: sdr {
  98                 compatible = "ibm,sdr-460gt";
  99                 dcr-reg = <00e 002>;
 100         };
 101
 102         CPR0: cpr {
 103                 compatible = "ibm,cpr-460gt";
 104                 dcr-reg = <00c 002>;
 105         };
 106
 107         plb {
 108                 compatible = "ibm,plb-460gt", "ibm,plb4";
 109                 #address-cells = <2>;
 110                 #size-cells = <1>;
 111                 ranges;
 112                 clock-frequency = <0>; /* Filled in by U-Boot */
 113
 114                 SDRAM0: sdram {
 115                         compatible = "ibm,sdram-460gt", "ibm,sdram-405gp";
 116                         dcr-reg = <010 2>;
 117                 };
 118
 119                 MAL0: mcmal {
 120                         compatible = "ibm,mcmal-460gt", "ibm,mcmal2";
 121                         dcr-reg = <180 62>;
 122                         num-tx-chans = <4>;
 123                         num-rx-chans = <20>;
 124                         #address-cells = <0>;
 125                         #size-cells = <0>;
 126                         interrupt-parent = <&UIC2>;
 127                         interrupts = <  /*TXEOB*/ 6 4
 128                                         /*RXEOB*/ 7 4
 129                                         /*SERR*/  3 4
 130                                         /*TXDE*/  4 4
 131                                         /*RXDE*/  5 4>;
 132                         desc-base-addr-high = <8>;
 133                 };
 134
 135                 POB0: opb {
 136                         compatible = "ibm,opb-460gt", "ibm,opb";
 137                         #address-cells = <1>;
 138                         #size-cells = <1>;
 139                         ranges = <b0000000 4 b0000000 50000000>;
 140                         clock-frequency = <0>; /* Filled in by U-Boot */
 141
 142                         EBC0: ebc {
 143                                 compatible = "ibm,ebc-460gt", "ibm,ebc";
 144                                 dcr-reg = <012 2>;
 145                                 #address-cells = <2>;
 146                                 #size-cells = <1>;
 147                                 clock-frequency = <0>; /* Filled in by U-Boot */
 148                                 /* ranges property is supplied by U-Boot */
 149                                 interrupts = <6 4>;
 150                                 interrupt-parent = <&UIC1>;
 151
 152                                 nor_flash@0,0 {
 153                                         compatible = "amd,s29gl512n", "cfi-flash";
 154                                         bank-width = <2>;
 155                                         reg = <0 000000 4000000>;
 156                                         #address-cells = <1>;
 157                                         #size-cells = <1>;
 158                                         partition@0 {
 159                                                 label = "kernel";
 160                                                 reg = <0 1e0000>;
 161                                         };
 162                                         partition@1e0000 {
 163                                                 label = "dtb";
 164                                                 reg = <1e0000 20000>;
 165                                         };
 166                                         partition@200000 {
 167                                                 label = "ramdisk";
 168                                                 reg = <200000 1400000>;
 169                                         };
 170                                         partition@1600000 {
 171                                                 label = "jffs2";
 172                                                 reg = <1600000 400000>;
 173                                         };
 174                                         partition@1a00000 {
 175                                                 label = "user";
 176                                                 reg = <1a00000 2560000>;
 177                                         };
 178                                         partition@3f60000 {
 179                                                 label = "env";
 180                                                 reg = <3f60000 40000>;
 181                                         };
 182                                         partition@3fa0000 {
 183                                                 label = "u-boot";
 184                                                 reg = <3fa0000 60000>;
 185                                         };
 186                                 };
 187                         };
 188
 189                         UART0: serial@ef600300 {
 190                                 device_type = "serial";
 191                                 compatible = "ns16550";
 192                                 reg = <ef600300 8>;
 193                                 virtual-reg = <ef600300>;
 194                                 clock-frequency = <0>; /* Filled in by U-Boot */
 195                                 current-speed = <0>; /* Filled in by U-Boot */
 196                                 interrupt-parent = <&UIC1>;
 197                                 interrupts = <1 4>;
 198                         };
 199
 200                         UART1: serial@ef600400 {
 201                                 device_type = "serial";
 202                                 compatible = "ns16550";
 203                                 reg = <ef600400 8>;
 204                                 virtual-reg = <ef600400>;
 205                                 clock-frequency = <0>; /* Filled in by U-Boot */
 206                                 current-speed = <0>; /* Filled in by U-Boot */
 207                                 interrupt-parent = <&UIC0>;
 208                                 interrupts = <1 4>;
 209                         };
 210
 211                         UART2: serial@ef600500 {
 212                                 device_type = "serial";
 213                                 compatible = "ns16550";
 214                                 reg = <ef600500 8>;
 215                                 virtual-reg = <ef600500>;
 216                                 clock-frequency = <0>; /* Filled in by U-Boot */
 217                                 current-speed = <0>; /* Filled in by U-Boot */
 218                                 interrupt-parent = <&UIC1>;
 219                                 interrupts = <1d 4>;
 220                         };
 221
 222                         UART3: serial@ef600600 {
 223                                 device_type = "serial";
 224                                 compatible = "ns16550";
 225                                 reg = <ef600600 8>;
 226                                 virtual-reg = <ef600600>;
 227                                 clock-frequency = <0>; /* Filled in by U-Boot */
 228                                 current-speed = <0>; /* Filled in by U-Boot */
 229                                 interrupt-parent = <&UIC1>;
 230                                 interrupts = <1e 4>;
 231                         };
 232
 233                         IIC0: i2c@ef600700 {
 234                                 compatible = "ibm,iic-460gt", "ibm,iic";
 235                                 reg = <ef600700 14>;
 236                                 interrupt-parent = <&UIC0>;
 237                                 interrupts = <2 4>;
 238                         };
 239
 240                         IIC1: i2c@ef600800 {
 241                                 compatible = "ibm,iic-460gt", "ibm,iic";
 242                                 reg = <ef600800 14>;
 243                                 interrupt-parent = <&UIC0>;
 244                                 interrupts = <3 4>;
 245                         };
 246
 247                         ZMII0: emac-zmii@ef600d00 {
 248                                 compatible = "ibm,zmii-460gt", "ibm,zmii";
 249                                 reg = <ef600d00 c>;
 250                         };
 251
 252                         RGMII0: emac-rgmii@ef601500 {
 253                                 compatible = "ibm,rgmii-460gt", "ibm,rgmii";
 254                                 reg = <ef601500 8>;
 255                                 has-mdio;
 256                         };
 257
 258                         RGMII1: emac-rgmii@ef601600 {
 259                                 compatible = "ibm,rgmii-460gt", "ibm,rgmii";
 260                                 reg = <ef601600 8>;
 261                                 has-mdio;
 262                         };
 263
 264                         TAH0: emac-tah@ef601350 {
 265                                 compatible = "ibm,tah-460gt", "ibm,tah";
 266                                 reg = <ef601350 30>;
 267                         };
 268
 269                         TAH1: emac-tah@ef601450 {
 270                                 compatible = "ibm,tah-460gt", "ibm,tah";
 271                                 reg = <ef601450 30>;
 272                         };
 273
 274                         EMAC0: ethernet@ef600e00 {
 275                                 device_type = "network";
 276                                 compatible = "ibm,emac-460gt", "ibm,emac4";
 277                                 interrupt-parent = <&EMAC0>;
 278                                 interrupts = <0 1>;
 279                                 #interrupt-cells = <1>;
 280                                 #address-cells = <0>;
 281                                 #size-cells = <0>;
 282                                 interrupt-map = </*Status*/ 0 &UIC2 10 4
 283                                                  /*Wake*/   1 &UIC2 14 4>;
 284                                 reg = <ef600e00 70>;
 285                                 local-mac-address = [000000000000]; /* Filled in by U-Boot */
 286                                 mal-device = <&MAL0>;
 287                                 mal-tx-channel = <0>;
 288                                 mal-rx-channel = <0>;
 289                                 cell-index = <0>;
 290                                 max-frame-size = <2328>;
 291                                 rx-fifo-size = <1000>;
 292                                 tx-fifo-size = <800>;
 293                                 phy-mode = "rgmii";
 294                                 phy-map = <00000000>;
 295                                 rgmii-device = <&RGMII0>;
 296                                 rgmii-channel = <0>;
 297                                 tah-device = <&TAH0>;
 298                                 tah-channel = <0>;
 299                                 has-inverted-stacr-oc;
 300                                 has-new-stacr-staopc;
 301                         };
 302
 303                         EMAC1: ethernet@ef600f00 {
 304                                 device_type = "network";
 305                                 compatible = "ibm,emac-460gt", "ibm,emac4";
 306                                 interrupt-parent = <&EMAC1>;
 307                                 interrupts = <0 1>;
 308                                 #interrupt-cells = <1>;
 309                                 #address-cells = <0>;
 310                                 #size-cells = <0>;
 311                                 interrupt-map = </*Status*/ 0 &UIC2 11 4
 312                                                  /*Wake*/   1 &UIC2 15 4>;
 313                                 reg = <ef600f00 70>;
 314                                 local-mac-address = [000000000000]; /* Filled in by U-Boot */
 315                                 mal-device = <&MAL0>;
 316                                 mal-tx-channel = <1>;
 317                                 mal-rx-channel = <8>;
 318                                 cell-index = <1>;
 319                                 max-frame-size = <2328>;
 320                                 rx-fifo-size = <1000>;
 321                                 tx-fifo-size = <800>;
 322                                 phy-mode = "rgmii";
 323                                 phy-map = <00000000>;
 324                                 rgmii-device = <&RGMII0>;
 325                                 rgmii-channel = <1>;
 326                                 tah-device = <&TAH1>;
 327                                 tah-channel = <1>;
 328                                 has-inverted-stacr-oc;
 329                                 has-new-stacr-staopc;
 330                                 mdio-device = <&EMAC0>;
 331                         };
 332
 333                         EMAC2: ethernet@ef601100 {
 334                                 device_type = "network";
 335                                 compatible = "ibm,emac-460gt", "ibm,emac4";
 336                                 interrupt-parent = <&EMAC2>;
 337                                 interrupts = <0 1>;
 338                                 #interrupt-cells = <1>;
 339                                 #address-cells = <0>;
 340                                 #size-cells = <0>;
 341                                 interrupt-map = </*Status*/ 0 &UIC2 12 4
 342                                                  /*Wake*/   1 &UIC2 16 4>;
 343                                 reg = <ef601100 70>;
 344                                 local-mac-address = [000000000000]; /* Filled in by U-Boot */
 345                                 mal-device = <&MAL0>;
 346                                 mal-tx-channel = <2>;
 347                                 mal-rx-channel = <10>;
 348                                 cell-index = <2>;
 349                                 max-frame-size = <2328>;
 350                                 rx-fifo-size = <1000>;
 351                                 tx-fifo-size = <800>;
 352                                 phy-mode = "rgmii";
 353                                 phy-map = <00000000>;
 354                                 rgmii-device = <&RGMII1>;
 355                                 rgmii-channel = <0>;
 356                                 has-inverted-stacr-oc;
 357                                 has-new-stacr-staopc;
 358                                 mdio-device = <&EMAC0>;
 359                         };
 360
 361                         EMAC3: ethernet@ef601200 {
 362                                 device_type = "network";
 363                                 compatible = "ibm,emac-460gt", "ibm,emac4";
 364                                 interrupt-parent = <&EMAC3>;
 365                                 interrupts = <0 1>;
 366                                 #interrupt-cells = <1>;
 367                                 #address-cells = <0>;
 368                                 #size-cells = <0>;
 369                                 interrupt-map = </*Status*/ 0 &UIC2 13 4
 370                                                  /*Wake*/   1 &UIC2 17 4>;
 371                                 reg = <ef601200 70>;
 372                                 local-mac-address = [000000000000]; /* Filled in by U-Boot */
 373                                 mal-device = <&MAL0>;
 374                                 mal-tx-channel = <3>;
 375                                 mal-rx-channel = <18>;
 376                                 cell-index = <3>;
 377                                 max-frame-size = <2328>;
 378                                 rx-fifo-size = <1000>;
 379                                 tx-fifo-size = <800>;
 380                                 phy-mode = "rgmii";
 381                                 phy-map = <00000000>;
 382                                 rgmii-device = <&RGMII1>;
 383                                 rgmii-channel = <1>;
 384                                 has-inverted-stacr-oc;
 385                                 has-new-stacr-staopc;
 386                                 mdio-device = <&EMAC0>;
 387                         };
 388                 };
 389
 390                 PCIX0: pci@c0ec00000 {
 391                         device_type = "pci";
 392                         #interrupt-cells = <1>;
 393                         #size-cells = <2>;
 394                         #address-cells = <3>;
 395                         compatible = "ibm,plb-pcix-460gt", "ibm,plb-pcix";
 396                         primary;
 397                         large-inbound-windows;
 398                         enable-msi-hole;
 399                         reg = <c 0ec00000   8   /* Config space access */
 400                                0 0 0            /* no IACK cycles */
 401                                c 0ed00000   4   /* Special cycles */
 402                                c 0ec80000 100   /* Internal registers */
 403                                c 0ec80100  fc>; /* Internal messaging registers */
 404
 405                         /* Outbound ranges, one memory and one IO,
 406                          * later cannot be changed
 407                          */
 408                         ranges = <02000000 0 80000000 0000000d 80000000 0 80000000
 409                                   01000000 0 00000000 0000000c 08000000 0 00010000>;
 410
 411                         /* Inbound 2GB range starting at 0 */
 412                         dma-ranges = <42000000 0 0 0 0 0 80000000>;
 413
 414                         /* This drives busses 0 to 0x3f */
 415                         bus-range = <0 3f>;
 416
 417                         /* All PCI interrupts are routed to ext IRQ 2 -> UIC1-0 */
 418                         interrupt-map-mask = <0000 0 0 0>;
 419                         interrupt-map = < 0000 0 0 0 &UIC1 0 8 >;
 420                 };
 421
 422                 PCIE0: pciex@d00000000 {
 423                         device_type = "pci";
 424                         #interrupt-cells = <1>;
 425                         #size-cells = <2>;
 426                         #address-cells = <3>;
 427                         compatible = "ibm,plb-pciex-460ex", "ibm,plb-pciex";
 428                         primary;
 429                         port = <0>; /* port number */
 430                         reg = <d 00000000 20000000      /* Config space access */
 431                                c 08010000 00001000>;    /* Registers */
 432                         dcr-reg = <100 020>;
 433                         sdr-base = <300>;
 434
 435                         /* Outbound ranges, one memory and one IO,
 436                          * later cannot be changed
 437                          */
 438                         ranges = <02000000 0 80000000 0000000e 00000000 0 80000000
 439                                   01000000 0 00000000 0000000f 80000000 0 00010000>;
 440
 441                         /* Inbound 2GB range starting at 0 */
 442                         dma-ranges = <42000000 0 0 0 0 0 80000000>;
 443
 444                         /* This drives busses 40 to 0x7f */
 445                         bus-range = <40 7f>;
 446
 447                         /* Legacy interrupts (note the weird polarity, the bridge seems
 448                          * to invert PCIe legacy interrupts).
 449                          * We are de-swizzling here because the numbers are actually for
 450                          * port of the root complex virtual P2P bridge. But I want
 451                          * to avoid putting a node for it in the tree, so the numbers
 452                          * below are basically de-swizzled numbers.
 453                          * The real slot is on idsel 0, so the swizzling is 1:1
 454                          */
 455                         interrupt-map-mask = <0000 0 0 7>;
 456                         interrupt-map = <
 457                                 0000 0 0 1 &UIC3 c 4 /* swizzled int A */
 458                                 0000 0 0 2 &UIC3 d 4 /* swizzled int B */
 459                                 0000 0 0 3 &UIC3 e 4 /* swizzled int C */
 460                                 0000 0 0 4 &UIC3 f 4 /* swizzled int D */>;
 461                 };
 462
 463                 PCIE1: pciex@d20000000 {
 464                         device_type = "pci";
 465                         #interrupt-cells = <1>;
 466                         #size-cells = <2>;
 467                         #address-cells = <3>;
 468                         compatible = "ibm,plb-pciex-460ex", "ibm,plb-pciex";
 469                         primary;
 470                         port = <1>; /* port number */
 471                         reg = <d 20000000 20000000      /* Config space access */
 472                                c 08011000 00001000>;    /* Registers */
 473                         dcr-reg = <120 020>;
 474                         sdr-base = <340>;
 475
 476                         /* Outbound ranges, one memory and one IO,
 477                          * later cannot be changed
 478                          */
 479                         ranges = <02000000 0 80000000 0000000e 80000000 0 80000000
 480                                   01000000 0 00000000 0000000f 80010000 0 00010000>;
 481
 482                         /* Inbound 2GB range starting at 0 */
 483                         dma-ranges = <42000000 0 0 0 0 0 80000000>;
 484
 485                         /* This drives busses 80 to 0xbf */
 486                         bus-range = <80 bf>;
 487
 488                         /* Legacy interrupts (note the weird polarity, the bridge seems
 489                          * to invert PCIe legacy interrupts).
 490                          * We are de-swizzling here because the numbers are actually for
 491                          * port of the root complex virtual P2P bridge. But I want
 492                          * to avoid putting a node for it in the tree, so the numbers
 493                          * below are basically de-swizzled numbers.
 494                          * The real slot is on idsel 0, so the swizzling is 1:1
 495                          */
 496                         interrupt-map-mask = <0000 0 0 7>;
 497                         interrupt-map = <
 498                                 0000 0 0 1 &UIC3 10 4 /* swizzled int A */
 499                                 0000 0 0 2 &UIC3 11 4 /* swizzled int B */
 500                                 0000 0 0 3 &UIC3 12 4 /* swizzled int C */
 501                                 0000 0 0 4 &UIC3 13 4 /* swizzled int D */>;
 502                 };
 503         };
 504 };