git.oblomov.eu Git - linux-2.6/blob - arch/powerpc/boot/dts/tqm8548-bigflash.dts

   1 /*
   2  * TQM8548 Device Tree Source
   3  *
   4  * Copyright 2006 Freescale Semiconductor Inc.
   5  * Copyright 2008 Wolfgang Grandegger <wg@denx.de>
   6  *
   7  * This program is free software; you can redistribute  it and/or modify it
   8  * under  the terms of  the GNU General  Public License as published by the
   9  * Free Software Foundation;  either version 2 of the  License, or (at your
  10  * option) any later version.
  11  */
  12
  13 /dts-v1/;
  14
  15 / {
  16         model = "tqc,tqm8548";
  17         compatible = "tqc,tqm8548";
  18         #address-cells = <1>;
  19         #size-cells = <1>;
  20
  21         aliases {
  22                 ethernet0 = &enet0;
  23                 ethernet1 = &enet1;
  24                 ethernet2 = &enet2;
  25                 ethernet3 = &enet3;
  26
  27                 serial0 = &serial0;
  28                 serial1 = &serial1;
  29                 pci0 = &pci0;
  30                 pci1 = &pci1;
  31         };
  32
  33         cpus {
  34                 #address-cells = <1>;
  35                 #size-cells = <0>;
  36
  37                 PowerPC,8548@0 {
  38                         device_type = "cpu";
  39                         reg = <0>;
  40                         d-cache-line-size = <32>;       // 32 bytes
  41                         i-cache-line-size = <32>;       // 32 bytes
  42                         d-cache-size = <0x8000>;        // L1, 32K
  43                         i-cache-size = <0x8000>;        // L1, 32K
  44                         next-level-cache = <&L2>;
  45                 };
  46         };
  47
  48         memory {
  49                 device_type = "memory";
  50                 reg = <0x00000000 0x00000000>;  // Filled in by U-Boot
  51         };
  52
  53         soc@a0000000 {
  54                 #address-cells = <1>;
  55                 #size-cells = <1>;
  56                 device_type = "soc";
  57                 ranges = <0x0 0xa0000000 0x100000>;
  58                 reg = <0xa0000000 0x1000>;      // CCSRBAR
  59                 bus-frequency = <0>;
  60                 compatible = "fsl,mpc8548-immr", "simple-bus";
  61
  62                 memory-controller@2000 {
  63                         compatible = "fsl,mpc8548-memory-controller";
  64                         reg = <0x2000 0x1000>;
  65                         interrupt-parent = <&mpic>;
  66                         interrupts = <18 2>;
  67                 };
  68
  69                 L2: l2-cache-controller@20000 {
  70                         compatible = "fsl,mpc8548-l2-cache-controller";
  71                         reg = <0x20000 0x1000>;
  72                         cache-line-size = <32>; // 32 bytes
  73                         cache-size = <0x80000>; // L2, 512K
  74                         interrupt-parent = <&mpic>;
  75                         interrupts = <16 2>;
  76                 };
  77
  78                 i2c@3000 {
  79                         #address-cells = <1>;
  80                         #size-cells = <0>;
  81                         cell-index = <0>;
  82                         compatible = "fsl-i2c";
  83                         reg = <0x3000 0x100>;
  84                         interrupts = <43 2>;
  85                         interrupt-parent = <&mpic>;
  86                         dfsrr;
  87
  88                         rtc@68 {
  89                                 compatible = "dallas,ds1337";
  90                                 reg = <0x68>;
  91                         };
  92                 };
  93
  94                 i2c@3100 {
  95                         #address-cells = <1>;
  96                         #size-cells = <0>;
  97                         cell-index = <1>;
  98                         compatible = "fsl-i2c";
  99                         reg = <0x3100 0x100>;
 100                         interrupts = <43 2>;
 101                         interrupt-parent = <&mpic>;
 102                         dfsrr;
 103                 };
 104
 105                 dma@21300 {
 106                         #address-cells = <1>;
 107                         #size-cells = <1>;
 108                         compatible = "fsl,mpc8548-dma", "fsl,eloplus-dma";
 109                         reg = <0x21300 0x4>;
 110                         ranges = <0x0 0x21100 0x200>;
 111                         cell-index = <0>;
 112                         dma-channel@0 {
 113                                 compatible = "fsl,mpc8548-dma-channel",
 114                                                 "fsl,eloplus-dma-channel";
 115                                 reg = <0x0 0x80>;
 116                                 cell-index = <0>;
 117                                 interrupt-parent = <&mpic>;
 118                                 interrupts = <20 2>;
 119                         };
 120                         dma-channel@80 {
 121                                 compatible = "fsl,mpc8548-dma-channel",
 122                                                 "fsl,eloplus-dma-channel";
 123                                 reg = <0x80 0x80>;
 124                                 cell-index = <1>;
 125                                 interrupt-parent = <&mpic>;
 126                                 interrupts = <21 2>;
 127                         };
 128                         dma-channel@100 {
 129                                 compatible = "fsl,mpc8548-dma-channel",
 130                                                 "fsl,eloplus-dma-channel";
 131                                 reg = <0x100 0x80>;
 132                                 cell-index = <2>;
 133                                 interrupt-parent = <&mpic>;
 134                                 interrupts = <22 2>;
 135                         };
 136                         dma-channel@180 {
 137                                 compatible = "fsl,mpc8548-dma-channel",
 138                                                 "fsl,eloplus-dma-channel";
 139                                 reg = <0x180 0x80>;
 140                                 cell-index = <3>;
 141                                 interrupt-parent = <&mpic>;
 142                                 interrupts = <23 2>;
 143                         };
 144                 };
 145
 146                 mdio@24520 {
 147                         #address-cells = <1>;
 148                         #size-cells = <0>;
 149                         compatible = "fsl,gianfar-mdio";
 150                         reg = <0x24520 0x20>;
 151
 152                         phy1: ethernet-phy@0 {
 153                                 interrupt-parent = <&mpic>;
 154                                 interrupts = <8 1>;
 155                                 reg = <1>;
 156                                 device_type = "ethernet-phy";
 157                         };
 158                         phy2: ethernet-phy@1 {
 159                                 interrupt-parent = <&mpic>;
 160                                 interrupts = <8 1>;
 161                                 reg = <2>;
 162                                 device_type = "ethernet-phy";
 163                         };
 164                         phy3: ethernet-phy@3 {
 165                                 interrupt-parent = <&mpic>;
 166                                 interrupts = <8 1>;
 167                                 reg = <3>;
 168                                 device_type = "ethernet-phy";
 169                         };
 170                         phy4: ethernet-phy@4 {
 171                                 interrupt-parent = <&mpic>;
 172                                 interrupts = <8 1>;
 173                                 reg = <4>;
 174                                 device_type = "ethernet-phy";
 175                         };
 176                         phy5: ethernet-phy@5 {
 177                                 interrupt-parent = <&mpic>;
 178                                 interrupts = <8 1>;
 179                                 reg = <5>;
 180                                 device_type = "ethernet-phy";
 181                         };
 182                 };
 183
 184                 enet0: ethernet@24000 {
 185                         cell-index = <0>;
 186                         device_type = "network";
 187                         model = "eTSEC";
 188                         compatible = "gianfar";
 189                         reg = <0x24000 0x1000>;
 190                         local-mac-address = [ 00 00 00 00 00 00 ];
 191                         interrupts = <29 2 30 2 34 2>;
 192                         interrupt-parent = <&mpic>;
 193                         phy-handle = <&phy2>;
 194                 };
 195
 196                 enet1: ethernet@25000 {
 197                         cell-index = <1>;
 198                         device_type = "network";
 199                         model = "eTSEC";
 200                         compatible = "gianfar";
 201                         reg = <0x25000 0x1000>;
 202                         local-mac-address = [ 00 00 00 00 00 00 ];
 203                         interrupts = <35 2 36 2 40 2>;
 204                         interrupt-parent = <&mpic>;
 205                         phy-handle = <&phy1>;
 206                 };
 207
 208                 enet2: ethernet@26000 {
 209                         cell-index = <2>;
 210                         device_type = "network";
 211                         model = "eTSEC";
 212                         compatible = "gianfar";
 213                         reg = <0x26000 0x1000>;
 214                         local-mac-address = [ 00 00 00 00 00 00 ];
 215                         interrupts = <31 2 32 2 33 2>;
 216                         interrupt-parent = <&mpic>;
 217                         phy-handle = <&phy3>;
 218                 };
 219
 220                 enet3: ethernet@27000 {
 221                         cell-index = <3>;
 222                         device_type = "network";
 223                         model = "eTSEC";
 224                         compatible = "gianfar";
 225                         reg = <0x27000 0x1000>;
 226                         local-mac-address = [ 00 00 00 00 00 00 ];
 227                         interrupts = <37 2 38 2 39 2>;
 228                         interrupt-parent = <&mpic>;
 229                         phy-handle = <&phy4>;
 230                 };
 231
 232                 serial0: serial@4500 {
 233                         cell-index = <0>;
 234                         device_type = "serial";
 235                         compatible = "ns16550";
 236                         reg = <0x4500 0x100>;   // reg base, size
 237                         clock-frequency = <0>;  // should we fill in in uboot?
 238                         current-speed = <115200>;
 239                         interrupts = <42 2>;
 240                         interrupt-parent = <&mpic>;
 241                 };
 242
 243                 serial1: serial@4600 {
 244                         cell-index = <1>;
 245                         device_type = "serial";
 246                         compatible = "ns16550";
 247                         reg = <0x4600 0x100>;   // reg base, size
 248                         clock-frequency = <0>;  // should we fill in in uboot?
 249                         current-speed = <115200>;
 250                         interrupts = <42 2>;
 251                         interrupt-parent = <&mpic>;
 252                 };
 253
 254                 global-utilities@e0000 {        // global utilities reg
 255                         compatible = "fsl,mpc8548-guts";
 256                         reg = <0xe0000 0x1000>;
 257                         fsl,has-rstcr;
 258                 };
 259
 260                 mpic: pic@40000 {
 261                         interrupt-controller;
 262                         #address-cells = <0>;
 263                         #interrupt-cells = <2>;
 264                         reg = <0x40000 0x40000>;
 265                         compatible = "chrp,open-pic";
 266                         device_type = "open-pic";
 267                 };
 268         };
 269
 270         localbus@a0005000 {
 271                 compatible = "fsl,mpc8548-localbus", "fsl,pq3-localbus",
 272                              "simple-bus";
 273                 #address-cells = <2>;
 274                 #size-cells = <1>;
 275                 reg = <0xa0005000 0x100>;       // BRx, ORx, etc.
 276
 277                 ranges = <
 278                         0 0x0 0xfc000000 0x04000000     // NOR FLASH bank 1
 279                         1 0x0 0xf8000000 0x08000000     // NOR FLASH bank 0
 280                         2 0x0 0xa3000000 0x00008000     // CAN (2 x i82527)
 281                         3 0x0 0xa3010000 0x00008000     // NAND FLASH
 282
 283                 >;
 284
 285                 flash@1,0 {
 286                         #address-cells = <1>;
 287                         #size-cells = <1>;
 288                         compatible = "cfi-flash";
 289                         reg = <1 0x0 0x8000000>;
 290                         bank-width = <4>;
 291                         device-width = <1>;
 292
 293                         partition@0 {
 294                                 label = "kernel";
 295                                 reg = <0x00000000 0x00200000>;
 296                         };
 297                         partition@200000 {
 298                                 label = "root";
 299                                 reg = <0x00200000 0x00300000>;
 300                         };
 301                         partition@500000 {
 302                                 label = "user";
 303                                 reg = <0x00500000 0x07a00000>;
 304                         };
 305                         partition@7f00000 {
 306                                 label = "env1";
 307                                 reg = <0x07f00000 0x00040000>;
 308                         };
 309                         partition@7f40000 {
 310                                 label = "env2";
 311                                 reg = <0x07f40000 0x00040000>;
 312                         };
 313                         partition@7f80000 {
 314                                 label = "u-boot";
 315                                 reg = <0x07f80000 0x00080000>;
 316                                 read-only;
 317                         };
 318                 };
 319
 320                 /* Note: CAN support needs be enabled in U-Boot */
 321                 can0@2,0 {
 322                         compatible = "intel,82527"; // Bosch CC770
 323                         reg = <2 0x0 0x100>;
 324                         interrupts = <4 0>;
 325                         interrupt-parent = <&mpic>;
 326                 };
 327
 328                 can1@2,100 {
 329                         compatible = "intel,82527"; // Bosch CC770
 330                         reg = <2 0x100 0x100>;
 331                         interrupts = <4 0>;
 332                         interrupt-parent = <&mpic>;
 333                 };
 334
 335                 /* Note: NAND support needs to be enabled in U-Boot */
 336                 upm@3,0 {
 337                         #address-cells = <0>;
 338                         #size-cells = <0>;
 339                         compatible = "fsl,upm-nand";
 340                         reg = <3 0x0 0x800>;
 341                         fsl,upm-addr-offset = <0x10>;
 342                         fsl,upm-cmd-offset = <0x08>;
 343                         chip-delay = <25>; // in micro-seconds
 344
 345                         nand@0 {
 346                                 #address-cells = <1>;
 347                                 #size-cells = <1>;
 348
 349                                 partition@0 {
 350                                             label = "fs";
 351                                             reg = <0x00000000 0x01000000>;
 352                                 };
 353                         };
 354                 };
 355         };
 356
 357         pci0: pci@a0008000 {
 358                 cell-index = <0>;
 359                 #interrupt-cells = <1>;
 360                 #size-cells = <2>;
 361                 #address-cells = <3>;
 362                 compatible = "fsl,mpc8540-pcix", "fsl,mpc8540-pci";
 363                 device_type = "pci";
 364                 reg = <0xa0008000 0x1000>;
 365                 clock-frequency = <33333333>;
 366                 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
 367                 interrupt-map = <
 368                                 /* IDSEL 28 */
 369                                  0xe000 0 0 1 &mpic 2 1
 370                                  0xe000 0 0 2 &mpic 3 1>;
 371
 372                 interrupt-parent = <&mpic>;
 373                 interrupts = <24 2>;
 374                 bus-range = <0 0>;
 375                 ranges = <0x02000000 0 0x80000000 0x80000000 0 0x20000000
 376                           0x01000000 0 0x00000000 0xa2000000 0 0x01000000>;
 377         };
 378
 379         pci1: pcie@a000a000 {
 380                 cell-index = <2>;
 381                 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
 382                 interrupt-map = <
 383                         /* IDSEL 0x0 (PEX) */
 384                         0x00000 0 0 1 &mpic 0 1
 385                         0x00000 0 0 2 &mpic 1 1
 386                         0x00000 0 0 3 &mpic 2 1
 387                         0x00000 0 0 4 &mpic 3 1>;
 388
 389                 interrupt-parent = <&mpic>;
 390                 interrupts = <26 2>;
 391                 bus-range = <0 0xff>;
 392                 ranges = <0x02000000 0 0xb0000000 0xb0000000 0 0x10000000
 393                           0x01000000 0 0x00000000 0xaf000000 0 0x08000000>;
 394                 clock-frequency = <33333333>;
 395                 #interrupt-cells = <1>;
 396                 #size-cells = <2>;
 397                 #address-cells = <3>;
 398                 reg = <0xa000a000 0x1000>;
 399                 compatible = "fsl,mpc8548-pcie";
 400                 device_type = "pci";
 401                 pcie@0 {
 402                         reg = <0 0 0 0 0>;
 403                         #size-cells = <2>;
 404                         #address-cells = <3>;
 405                         device_type = "pci";
 406                         ranges = <0x02000000 0 0xb0000000 0x02000000 0
 407                                   0xb0000000 0 0x10000000
 408                                   0x01000000 0 0x00000000 0x01000000 0
 409                                   0x00000000 0 0x08000000>;
 410                 };
 411         };
 412 };