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                                 interrupts = <6 4>;
 149                                 interrupt-parent = <&UIC1>;
 150                         };
 151
 152                         UART0: serial@ef600300 {
 153                                 device_type = "serial";
 154                                 compatible = "ns16550";
 155                                 reg = <ef600300 8>;
 156                                 virtual-reg = <ef600300>;
 157                                 clock-frequency = <0>; /* Filled in by U-Boot */
 158                                 current-speed = <0>; /* Filled in by U-Boot */
 159                                 interrupt-parent = <&UIC1>;
 160                                 interrupts = <1 4>;
 161                         };
 162
 163                         UART1: serial@ef600400 {
 164                                 device_type = "serial";
 165                                 compatible = "ns16550";
 166                                 reg = <ef600400 8>;
 167                                 virtual-reg = <ef600400>;
 168                                 clock-frequency = <0>; /* Filled in by U-Boot */
 169                                 current-speed = <0>; /* Filled in by U-Boot */
 170                                 interrupt-parent = <&UIC0>;
 171                                 interrupts = <1 4>;
 172                         };
 173
 174                         UART2: serial@ef600500 {
 175                                 device_type = "serial";
 176                                 compatible = "ns16550";
 177                                 reg = <ef600500 8>;
 178                                 virtual-reg = <ef600500>;
 179                                 clock-frequency = <0>; /* Filled in by U-Boot */
 180                                 current-speed = <0>; /* Filled in by U-Boot */
 181                                 interrupt-parent = <&UIC1>;
 182                                 interrupts = <1d 4>;
 183                         };
 184
 185                         UART3: serial@ef600600 {
 186                                 device_type = "serial";
 187                                 compatible = "ns16550";
 188                                 reg = <ef600600 8>;
 189                                 virtual-reg = <ef600600>;
 190                                 clock-frequency = <0>; /* Filled in by U-Boot */
 191                                 current-speed = <0>; /* Filled in by U-Boot */
 192                                 interrupt-parent = <&UIC1>;
 193                                 interrupts = <1e 4>;
 194                         };
 195
 196                         IIC0: i2c@ef600700 {
 197                                 compatible = "ibm,iic-460gt", "ibm,iic";
 198                                 reg = <ef600700 14>;
 199                                 interrupt-parent = <&UIC0>;
 200                                 interrupts = <2 4>;
 201                         };
 202
 203                         IIC1: i2c@ef600800 {
 204                                 compatible = "ibm,iic-460gt", "ibm,iic";
 205                                 reg = <ef600800 14>;
 206                                 interrupt-parent = <&UIC0>;
 207                                 interrupts = <3 4>;
 208                         };
 209
 210                         ZMII0: emac-zmii@ef600d00 {
 211                                 compatible = "ibm,zmii-460gt", "ibm,zmii";
 212                                 reg = <ef600d00 c>;
 213                         };
 214
 215                         RGMII0: emac-rgmii@ef601500 {
 216                                 compatible = "ibm,rgmii-460gt", "ibm,rgmii";
 217                                 reg = <ef601500 8>;
 218                                 has-mdio;
 219                         };
 220
 221                         RGMII1: emac-rgmii@ef601600 {
 222                                 compatible = "ibm,rgmii-460gt", "ibm,rgmii";
 223                                 reg = <ef601600 8>;
 224                                 has-mdio;
 225                         };
 226
 227                         TAH0: emac-tah@ef601350 {
 228                                 compatible = "ibm,tah-460gt", "ibm,tah";
 229                                 reg = <ef601350 30>;
 230                         };
 231
 232                         TAH1: emac-tah@ef601450 {
 233                                 compatible = "ibm,tah-460gt", "ibm,tah";
 234                                 reg = <ef601450 30>;
 235                         };
 236
 237                         EMAC0: ethernet@ef600e00 {
 238                                 device_type = "network";
 239                                 compatible = "ibm,emac-460gt", "ibm,emac4";
 240                                 interrupt-parent = <&EMAC0>;
 241                                 interrupts = <0 1>;
 242                                 #interrupt-cells = <1>;
 243                                 #address-cells = <0>;
 244                                 #size-cells = <0>;
 245                                 interrupt-map = </*Status*/ 0 &UIC2 10 4
 246                                                  /*Wake*/   1 &UIC2 14 4>;
 247                                 reg = <ef600e00 70>;
 248                                 local-mac-address = [000000000000]; /* Filled in by U-Boot */
 249                                 mal-device = <&MAL0>;
 250                                 mal-tx-channel = <0>;
 251                                 mal-rx-channel = <0>;
 252                                 cell-index = <0>;
 253                                 max-frame-size = <2328>;
 254                                 rx-fifo-size = <1000>;
 255                                 tx-fifo-size = <800>;
 256                                 phy-mode = "rgmii";
 257                                 phy-map = <00000000>;
 258                                 rgmii-device = <&RGMII0>;
 259                                 rgmii-channel = <0>;
 260                                 tah-device = <&TAH0>;
 261                                 tah-channel = <0>;
 262                                 has-inverted-stacr-oc;
 263                                 has-new-stacr-staopc;
 264                         };
 265
 266                         EMAC1: ethernet@ef600f00 {
 267                                 device_type = "network";
 268                                 compatible = "ibm,emac-460gt", "ibm,emac4";
 269                                 interrupt-parent = <&EMAC1>;
 270                                 interrupts = <0 1>;
 271                                 #interrupt-cells = <1>;
 272                                 #address-cells = <0>;
 273                                 #size-cells = <0>;
 274                                 interrupt-map = </*Status*/ 0 &UIC2 11 4
 275                                                  /*Wake*/   1 &UIC2 15 4>;
 276                                 reg = <ef600f00 70>;
 277                                 local-mac-address = [000000000000]; /* Filled in by U-Boot */
 278                                 mal-device = <&MAL0>;
 279                                 mal-tx-channel = <1>;
 280                                 mal-rx-channel = <8>;
 281                                 cell-index = <1>;
 282                                 max-frame-size = <2328>;
 283                                 rx-fifo-size = <1000>;
 284                                 tx-fifo-size = <800>;
 285                                 phy-mode = "rgmii";
 286                                 phy-map = <00000000>;
 287                                 rgmii-device = <&RGMII0>;
 288                                 rgmii-channel = <1>;
 289                                 tah-device = <&TAH1>;
 290                                 tah-channel = <1>;
 291                                 has-inverted-stacr-oc;
 292                                 has-new-stacr-staopc;
 293                                 mdio-device = <&EMAC0>;
 294                         };
 295
 296                         EMAC2: ethernet@ef601100 {
 297                                 device_type = "network";
 298                                 compatible = "ibm,emac-460gt", "ibm,emac4";
 299                                 interrupt-parent = <&EMAC2>;
 300                                 interrupts = <0 1>;
 301                                 #interrupt-cells = <1>;
 302                                 #address-cells = <0>;
 303                                 #size-cells = <0>;
 304                                 interrupt-map = </*Status*/ 0 &UIC2 12 4
 305                                                  /*Wake*/   1 &UIC2 16 4>;
 306                                 reg = <ef601100 70>;
 307                                 local-mac-address = [000000000000]; /* Filled in by U-Boot */
 308                                 mal-device = <&MAL0>;
 309                                 mal-tx-channel = <2>;
 310                                 mal-rx-channel = <10>;
 311                                 cell-index = <2>;
 312                                 max-frame-size = <2328>;
 313                                 rx-fifo-size = <1000>;
 314                                 tx-fifo-size = <800>;
 315                                 phy-mode = "rgmii";
 316                                 phy-map = <00000000>;
 317                                 rgmii-device = <&RGMII1>;
 318                                 rgmii-channel = <0>;
 319                                 has-inverted-stacr-oc;
 320                                 has-new-stacr-staopc;
 321                                 mdio-device = <&EMAC0>;
 322                         };
 323
 324                         EMAC3: ethernet@ef601200 {
 325                                 device_type = "network";
 326                                 compatible = "ibm,emac-460gt", "ibm,emac4";
 327                                 interrupt-parent = <&EMAC3>;
 328                                 interrupts = <0 1>;
 329                                 #interrupt-cells = <1>;
 330                                 #address-cells = <0>;
 331                                 #size-cells = <0>;
 332                                 interrupt-map = </*Status*/ 0 &UIC2 13 4
 333                                                  /*Wake*/   1 &UIC2 17 4>;
 334                                 reg = <ef601200 70>;
 335                                 local-mac-address = [000000000000]; /* Filled in by U-Boot */
 336                                 mal-device = <&MAL0>;
 337                                 mal-tx-channel = <3>;
 338                                 mal-rx-channel = <18>;
 339                                 cell-index = <3>;
 340                                 max-frame-size = <2328>;
 341                                 rx-fifo-size = <1000>;
 342                                 tx-fifo-size = <800>;
 343                                 phy-mode = "rgmii";
 344                                 phy-map = <00000000>;
 345                                 rgmii-device = <&RGMII1>;
 346                                 rgmii-channel = <1>;
 347                                 has-inverted-stacr-oc;
 348                                 has-new-stacr-staopc;
 349                                 mdio-device = <&EMAC0>;
 350                         };
 351                 };
 352
 353                 PCIX0: pci@c0ec00000 {
 354                         device_type = "pci";
 355                         #interrupt-cells = <1>;
 356                         #size-cells = <2>;
 357                         #address-cells = <3>;
 358                         compatible = "ibm,plb-pcix-460gt", "ibm,plb-pcix";
 359                         primary;
 360                         large-inbound-windows;
 361                         enable-msi-hole;
 362                         reg = <c 0ec00000   8   /* Config space access */
 363                                0 0 0            /* no IACK cycles */
 364                                c 0ed00000   4   /* Special cycles */
 365                                c 0ec80000 100   /* Internal registers */
 366                                c 0ec80100  fc>; /* Internal messaging registers */
 367
 368                         /* Outbound ranges, one memory and one IO,
 369                          * later cannot be changed
 370                          */
 371                         ranges = <02000000 0 80000000 0000000d 80000000 0 80000000
 372                                   01000000 0 00000000 0000000c 08000000 0 00010000>;
 373
 374                         /* Inbound 2GB range starting at 0 */
 375                         dma-ranges = <42000000 0 0 0 0 0 80000000>;
 376
 377                         /* This drives busses 0 to 0x3f */
 378                         bus-range = <0 3f>;
 379
 380                         /* All PCI interrupts are routed to ext IRQ 2 -> UIC1-0 */
 381                         interrupt-map-mask = <0000 0 0 0>;
 382                         interrupt-map = < 0000 0 0 0 &UIC1 0 8 >;
 383                 };
 384
 385                 PCIE0: pciex@d00000000 {
 386                         device_type = "pci";
 387                         #interrupt-cells = <1>;
 388                         #size-cells = <2>;
 389                         #address-cells = <3>;
 390                         compatible = "ibm,plb-pciex-460ex", "ibm,plb-pciex";
 391                         primary;
 392                         port = <0>; /* port number */
 393                         reg = <d 00000000 20000000      /* Config space access */
 394                                c 08010000 00001000>;    /* Registers */
 395                         dcr-reg = <100 020>;
 396                         sdr-base = <300>;
 397
 398                         /* Outbound ranges, one memory and one IO,
 399                          * later cannot be changed
 400                          */
 401                         ranges = <02000000 0 80000000 0000000e 00000000 0 80000000
 402                                   01000000 0 00000000 0000000f 80000000 0 00010000>;
 403
 404                         /* Inbound 2GB range starting at 0 */
 405                         dma-ranges = <42000000 0 0 0 0 0 80000000>;
 406
 407                         /* This drives busses 40 to 0x7f */
 408                         bus-range = <40 7f>;
 409
 410                         /* Legacy interrupts (note the weird polarity, the bridge seems
 411                          * to invert PCIe legacy interrupts).
 412                          * We are de-swizzling here because the numbers are actually for
 413                          * port of the root complex virtual P2P bridge. But I want
 414                          * to avoid putting a node for it in the tree, so the numbers
 415                          * below are basically de-swizzled numbers.
 416                          * The real slot is on idsel 0, so the swizzling is 1:1
 417                          */
 418                         interrupt-map-mask = <0000 0 0 7>;
 419                         interrupt-map = <
 420                                 0000 0 0 1 &UIC3 c 4 /* swizzled int A */
 421                                 0000 0 0 2 &UIC3 d 4 /* swizzled int B */
 422                                 0000 0 0 3 &UIC3 e 4 /* swizzled int C */
 423                                 0000 0 0 4 &UIC3 f 4 /* swizzled int D */>;
 424                 };
 425
 426                 PCIE1: pciex@d20000000 {
 427                         device_type = "pci";
 428                         #interrupt-cells = <1>;
 429                         #size-cells = <2>;
 430                         #address-cells = <3>;
 431                         compatible = "ibm,plb-pciex-460ex", "ibm,plb-pciex";
 432                         primary;
 433                         port = <1>; /* port number */
 434                         reg = <d 20000000 20000000      /* Config space access */
 435                                c 08011000 00001000>;    /* Registers */
 436                         dcr-reg = <120 020>;
 437                         sdr-base = <340>;
 438
 439                         /* Outbound ranges, one memory and one IO,
 440                          * later cannot be changed
 441                          */
 442                         ranges = <02000000 0 80000000 0000000e 80000000 0 80000000
 443                                   01000000 0 00000000 0000000f 80010000 0 00010000>;
 444
 445                         /* Inbound 2GB range starting at 0 */
 446                         dma-ranges = <42000000 0 0 0 0 0 80000000>;
 447
 448                         /* This drives busses 80 to 0xbf */
 449                         bus-range = <80 bf>;
 450
 451                         /* Legacy interrupts (note the weird polarity, the bridge seems
 452                          * to invert PCIe legacy interrupts).
 453                          * We are de-swizzling here because the numbers are actually for
 454                          * port of the root complex virtual P2P bridge. But I want
 455                          * to avoid putting a node for it in the tree, so the numbers
 456                          * below are basically de-swizzled numbers.
 457                          * The real slot is on idsel 0, so the swizzling is 1:1
 458                          */
 459                         interrupt-map-mask = <0000 0 0 7>;
 460                         interrupt-map = <
 461                                 0000 0 0 1 &UIC3 10 4 /* swizzled int A */
 462                                 0000 0 0 2 &UIC3 11 4 /* swizzled int B */
 463                                 0000 0 0 3 &UIC3 12 4 /* swizzled int C */
 464                                 0000 0 0 4 &UIC3 13 4 /* swizzled int D */>;
 465                 };
 466         };
 467 };