src/powerpc/eiger.dts

   1 /*
   2  * Device Tree Source for AMCC (AppliedMicro) Eiger(460SX)
   3  *
   4  * Copyright 2009 AMCC (AppliedMicro) <ttnguyen@amcc.com>
   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 /dts-v1/;
  12
  13 / {
  14         #address-cells = <2>;
  15         #size-cells = <1>;
  16         model = "amcc,eiger";
  17         compatible = "amcc,eiger";
  18         dcr-parent = <&{/cpus/cpu@0}>;
  19
  20         aliases {
  21                 ethernet0 = &EMAC0;
  22                 ethernet1 = &EMAC1;
  23                 ethernet2 = &EMAC2;
  24                 ethernet3 = &EMAC3;
  25                 serial0 = &UART0;
  26                 serial1 = &UART1;
  27         };
  28
  29         cpus {
  30                 #address-cells = <1>;
  31                 #size-cells = <0>;
  32
  33                 cpu@0 {
  34                         device_type = "cpu";
  35                         model = "PowerPC,460SX";
  36                         reg = <0x00000000>;
  37                         clock-frequency = <0>; /* Filled in by U-Boot */
  38                         timebase-frequency = <0>; /* Filled in by U-Boot */
  39                         i-cache-line-size = <32>;
  40                         d-cache-line-size = <32>;
  41                         i-cache-size = <32768>;
  42                         d-cache-size = <32768>;
  43                         dcr-controller;
  44                         dcr-access-method = "native";
  45                 };
  46         };
  47
  48         memory {
  49                 device_type = "memory";
  50                 reg = <0x00000000 0x00000000 0x00000000>; /* Filled in by U-Boot */
  51         };
  52
  53         UIC0: interrupt-controller0 {
  54                 compatible = "ibm,uic-460sx","ibm,uic";
  55                 interrupt-controller;
  56                 cell-index = <0>;
  57                 dcr-reg = <0x0c0 0x009>;
  58                 #address-cells = <0>;
  59                 #size-cells = <0>;
  60                 #interrupt-cells = <2>;
  61         };
  62
  63         UIC1: interrupt-controller1 {
  64                 compatible = "ibm,uic-460sx","ibm,uic";
  65                 interrupt-controller;
  66                 cell-index = <1>;
  67                 dcr-reg = <0x0d0 0x009>;
  68                 #address-cells = <0>;
  69                 #size-cells = <0>;
  70                 #interrupt-cells = <2>;
  71                 interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */
  72                 interrupt-parent = <&UIC0>;
  73         };
  74
  75         UIC2: interrupt-controller2 {
  76                 compatible = "ibm,uic-460sx","ibm,uic";
  77                 interrupt-controller;
  78                 cell-index = <2>;
  79                 dcr-reg = <0x0e0 0x009>;
  80                 #address-cells = <0>;
  81                 #size-cells = <0>;
  82                 #interrupt-cells = <2>;
  83                 interrupts = <0xa 0x4 0xb 0x4>; /* cascade */
  84                 interrupt-parent = <&UIC0>;
  85         };
  86
  87         UIC3: interrupt-controller3 {
  88                 compatible = "ibm,uic-460sx","ibm,uic";
  89                 interrupt-controller;
  90                 cell-index = <3>;
  91                 dcr-reg = <0x0f0 0x009>;
  92                 #address-cells = <0>;
  93                 #size-cells = <0>;
  94                 #interrupt-cells = <2>;
  95                 interrupts = <0x10 0x4 0x11 0x4>; /* cascade */
  96                 interrupt-parent = <&UIC0>;
  97         };
  98
  99         SDR0: sdr {
 100                 compatible = "ibm,sdr-460sx";
 101                 dcr-reg = <0x00e 0x002>;
 102         };
 103
 104         CPR0: cpr {
 105                 compatible = "ibm,cpr-460sx";
 106                 dcr-reg = <0x00c 0x002>;
 107         };
 108
 109         plb {
 110                 compatible = "ibm,plb-460sx", "ibm,plb4";
 111                 #address-cells = <2>;
 112                 #size-cells = <1>;
 113                 ranges;
 114                 clock-frequency = <0>; /* Filled in by U-Boot */
 115
 116                 SDRAM0: sdram {
 117                         compatible = "ibm,sdram-460sx", "ibm,sdram-405gp";
 118                         dcr-reg = <0x010 0x002>;
 119                 };
 120
 121                 MAL0: mcmal {
 122                         compatible = "ibm,mcmal-460sx", "ibm,mcmal2";
 123                         dcr-reg = <0x180 0x62>;
 124                         num-tx-chans = <4>;
 125                         num-rx-chans = <32>;
 126                         #address-cells = <1>;
 127                         #size-cells = <1>;
 128                         interrupt-parent = <&UIC1>;
 129                         interrupts = <  /*TXEOB*/ 0x6 0x4
 130                                         /*RXEOB*/ 0x7 0x4
 131                                         /*SERR*/  0x1 0x4
 132                                         /*TXDE*/  0x2 0x4
 133                                         /*RXDE*/  0x3 0x4
 134                                         /*COAL TX0*/ 0x18 0x2
 135                                         /*COAL TX1*/ 0x19 0x2
 136                                         /*COAL TX2*/ 0x1a 0x2
 137                                         /*COAL TX3*/ 0x1b 0x2
 138                                         /*COAL RX0*/ 0x1c 0x2
 139                                         /*COAL RX1*/ 0x1d 0x2
 140                                         /*COAL RX2*/ 0x1e 0x2
 141                                         /*COAL RX3*/ 0x1f 0x2>;
 142                 };
 143
 144                 POB0: opb {
 145                         compatible = "ibm,opb-460sx", "ibm,opb";
 146                         #address-cells = <1>;
 147                         #size-cells = <1>;
 148                         ranges = <0xb0000000 0x00000004 0xb0000000 0x50000000>;
 149                         clock-frequency = <0>; /* Filled in by U-Boot */
 150
 151                         EBC0: ebc {
 152                                 compatible = "ibm,ebc-460sx", "ibm,ebc";
 153                                 dcr-reg = <0x012 0x002>;
 154                                 #address-cells = <2>;
 155                                 #size-cells = <1>;
 156                                 clock-frequency = <0>; /* Filled in by U-Boot */
 157                                 /* ranges property is supplied by U-Boot */
 158                                 interrupts = <0x6 0x4>;
 159                                 interrupt-parent = <&UIC1>;
 160
 161                                 nor_flash@0,0 {
 162                                         compatible = "amd,s29gl512n", "cfi-flash";
 163                                         bank-width = <2>;
 164                                         /* reg property is supplied in by U-Boot */
 165                                         #address-cells = <1>;
 166                                         #size-cells = <1>;
 167                                         partition@0 {
 168                                                 label = "kernel";
 169                                                 reg = <0x00000000 0x001e0000>;
 170                                         };
 171                                         partition@1e0000 {
 172                                                 label = "dtb";
 173                                                 reg = <0x001e0000 0x00020000>;
 174                                         };
 175                                         partition@200000 {
 176                                                 label = "ramdisk";
 177                                                 reg = <0x00200000 0x01400000>;
 178                                         };
 179                                         partition@1600000 {
 180                                                 label = "jffs2";
 181                                                 reg = <0x01600000 0x00400000>;
 182                                         };
 183                                         partition@1a00000 {
 184                                                 label = "user";
 185                                                 reg = <0x01a00000 0x02560000>;
 186                                         };
 187                                         partition@3f60000 {
 188                                                 label = "env";
 189                                                 reg = <0x03f60000 0x00040000>;
 190                                         };
 191                                         partition@3fa0000 {
 192                                                 label = "u-boot";
 193                                                 reg = <0x03fa0000 0x00060000>;
 194                                         };
 195                                 };
 196
 197                                 ndfc@1,0 {
 198                                         compatible = "ibm,ndfc";
 199                                         /* reg property is supplied by U-boot */
 200                                         ccr = <0x00003000>;
 201                                         bank-settings = <0x80002222>;
 202                                         #address-cells = <1>;
 203                                         #size-cells = <1>;
 204
 205                                         nand {
 206                                                 #address-cells = <1>;
 207                                                 #size-cells = <1>;
 208                                                 partition@0 {
 209                                                         label = "uboot";
 210                                                         reg = <0x00000000 0x00200000>;
 211                                                 };
 212                                                 partition@200000 {
 213                                                         label = "uboot-environment";
 214                                                         reg = <0x00200000 0x00100000>;
 215                                                 };
 216                                                 partition@300000 {
 217                                                         label = "linux";
 218                                                         reg = <0x00300000 0x00300000>;
 219                                                 };
 220                                                 partition@600000 {
 221                                                         label = "root-file-system";
 222                                                         reg = <0x00600000 0x01900000>;
 223                                                 };
 224                                                 partition@1f00000 {
 225                                                         label = "device-tree";
 226                                                         reg = <0x01f00000 0x00020000>;
 227                                                 };
 228                                                 partition@1f20000 {
 229                                                         label = "data";
 230                                                         reg = <0x01f20000 0x060E0000>;
 231                                                 };
 232                                         };
 233                                 };
 234                         };
 235
 236                         UART0: serial@ef600200 {
 237                                 device_type = "serial";
 238                                 compatible = "ns16550";
 239                                 reg = <0xef600200 0x00000008>;
 240                                 virtual-reg = <0xef600200>;
 241                                 clock-frequency = <0>; /* Filled in by U-Boot */
 242                                 current-speed = <0>; /* Filled in by U-Boot */
 243                                 interrupt-parent = <&UIC0>;
 244                                 interrupts = <0x0 0x4>;
 245                         };
 246
 247                         UART1: serial@ef600300 {
 248                                 device_type = "serial";
 249                                 compatible = "ns16550";
 250                                 reg = <0xef600300 0x00000008>;
 251                                 virtual-reg = <0xef600300>;
 252                                 clock-frequency = <0>; /* Filled in by U-Boot */
 253                                 current-speed = <0>; /* Filled in by U-Boot */
 254                                 interrupt-parent = <&UIC0>;
 255                                 interrupts = <0x1 0x4>;
 256                         };
 257
 258                         IIC0: i2c@ef600400 {
 259                                 compatible = "ibm,iic-460sx", "ibm,iic";
 260                                 reg = <0xef600400 0x00000014>;
 261                                 interrupt-parent = <&UIC0>;
 262                                 interrupts = <0x2 0x4>;
 263                                 #address-cells = <1>;
 264                                 #size-cells = <0>;
 265                                 index = <0>;
 266                         };
 267
 268                         IIC1: i2c@ef600500 {
 269                                 compatible = "ibm,iic-460sx", "ibm,iic";
 270                                 reg = <0xef600500 0x00000014>;
 271                                 interrupt-parent = <&UIC0>;
 272                                 interrupts = <0x3 0x4>;
 273                                 #address-cells = <1>;
 274                                 #size-cells = <0>;
 275                                 index = <1>;
 276                         };
 277
 278                         RGMII0: emac-rgmii@ef600900 {
 279                                 compatible = "ibm,rgmii-460sx", "ibm,rgmii";
 280                                 reg = <0xef600900 0x00000008>;
 281                                 has-mdio;
 282                         };
 283
 284                         RGMII1: emac-rgmii@ef600920 {
 285                                 compatible = "ibm,rgmii-460sx", "ibm,rgmii";
 286                                 reg = <0xef600920 0x00000008>;
 287                                 has-mdio;
 288                         };
 289
 290                         TAH0: emac-tah@ef600e50 {
 291                                 compatible = "ibm,tah-460sx", "ibm,tah";
 292                                 reg = <0xef600e50 0x00000030>;
 293                         };
 294
 295                         TAH1: emac-tah@ef600f50 {
 296                                 compatible = "ibm,tah-460sx", "ibm,tah";
 297                                 reg = <0xef600f50 0x00000030>;
 298                         };
 299
 300                         EMAC0: ethernet@ef600a00 {
 301                                 device_type = "network";
 302                                 compatible = "ibm,emac-460sx", "ibm,emac4";
 303                                 interrupt-parent = <&EMAC0>;
 304                                 interrupts = <0x0 0x1>;
 305                                 #interrupt-cells = <1>;
 306                                 #address-cells = <0>;
 307                                 #size-cells = <0>;
 308                                 interrupt-map = </*Status*/ 0x0 &UIC0 0x13 0x4
 309                                                  /*Wake*/   0x1 &UIC2 0x1d 0x4>;
 310                                 reg = <0xef600a00 0x00000070>;
 311                                 local-mac-address = [000000000000]; /* Filled in by U-Boot */
 312                                 mal-device = <&MAL0>;
 313                                 mal-tx-channel = <0>;
 314                                 mal-rx-channel = <0>;
 315                                 cell-index = <0>;
 316                                 max-frame-size = <9000>;
 317                                 rx-fifo-size = <4096>;
 318                                 tx-fifo-size = <2048>;
 319                                 rx-fifo-size-gige = <16384>;
 320                                 phy-mode = "rgmii";
 321                                 phy-map = <0x00000000>;
 322                                 rgmii-device = <&RGMII0>;
 323                                 rgmii-channel = <0>;
 324                                 tah-device = <&TAH0>;
 325                                 tah-channel = <0>;
 326                                 has-inverted-stacr-oc;
 327                                 has-new-stacr-staopc;
 328                         };
 329
 330                         EMAC1: ethernet@ef600b00 {
 331                                 device_type = "network";
 332                                 compatible = "ibm,emac-460sx", "ibm,emac4";
 333                                 interrupt-parent = <&EMAC1>;
 334                                 interrupts = <0x0 0x1>;
 335                                 #interrupt-cells = <1>;
 336                                 #address-cells = <0>;
 337                                 #size-cells = <0>;
 338                                 interrupt-map = </*Status*/ 0x0 &UIC0 0x14 0x4
 339                                                  /*Wake*/   0x1 &UIC2 0x1d 0x4>;
 340                                 reg = <0xef600b00 0x00000070>;
 341                                 local-mac-address = [000000000000]; /* Filled in by U-Boot */
 342                                 mal-device = <&MAL0>;
 343                                 mal-tx-channel = <1>;
 344                                 mal-rx-channel = <8>;
 345                                 cell-index = <1>;
 346                                 max-frame-size = <9000>;
 347                                 rx-fifo-size = <4096>;
 348                                 tx-fifo-size = <2048>;
 349                                 rx-fifo-size-gige = <16384>;
 350                                 phy-mode = "rgmii";
 351                                 phy-map = <0x00000000>;
 352                                 rgmii-device = <&RGMII0>;
 353                                 rgmii-channel = <1>;
 354                                 tah-device = <&TAH1>;
 355                                 tah-channel = <1>;
 356                                 has-inverted-stacr-oc;
 357                                 has-new-stacr-staopc;
 358                                 mdio-device = <&EMAC0>;
 359                         };
 360
 361                         EMAC2: ethernet@ef600c00 {
 362                                 device_type = "network";
 363                                 compatible = "ibm,emac-460sx", "ibm,emac4";
 364                                 interrupt-parent = <&EMAC2>;
 365                                 interrupts = <0x0 0x1>;
 366                                 #interrupt-cells = <1>;
 367                                 #address-cells = <0>;
 368                                 #size-cells = <0>;
 369                                 interrupt-map = </*Status*/ 0x0 &UIC0 0x15 0x4
 370                                                  /*Wake*/   0x1 &UIC2 0x1d 0x4>;
 371                                 reg = <0xef600c00 0x00000070>;
 372                                 local-mac-address = [000000000000]; /* Filled in by U-Boot */
 373                                 mal-device = <&MAL0>;
 374                                 mal-tx-channel = <2>;
 375                                 mal-rx-channel = <16>;
 376                                 cell-index = <2>;
 377                                 max-frame-size = <9000>;
 378                                 rx-fifo-size = <4096>;
 379                                 tx-fifo-size = <2048>;
 380                                 rx-fifo-size-gige = <16384>;
 381                                 tx-fifo-size-gige = <16384>; /* emac2&3 only */
 382                                 phy-mode = "rgmii";
 383                                 phy-map = <0x00000000>;
 384                                 rgmii-device = <&RGMII1>;
 385                                 rgmii-channel = <0>;
 386                                 has-inverted-stacr-oc;
 387                                 has-new-stacr-staopc;
 388                                 mdio-device = <&EMAC0>;
 389                         };
 390
 391                         EMAC3: ethernet@ef600d00 {
 392                                 device_type = "network";
 393                                 compatible = "ibm,emac-460sx", "ibm,emac4";
 394                                 interrupt-parent = <&EMAC3>;
 395                                 interrupts = <0x0 0x1>;
 396                                 #interrupt-cells = <1>;
 397                                 #address-cells = <0>;
 398                                 #size-cells = <0>;
 399                                 interrupt-map = </*Status*/ 0x0 &UIC0 0x16 0x4
 400                                                  /*Wake*/   0x1 &UIC2 0x1d 0x4>;
 401                                 reg = <0xef600d00 0x00000070>;
 402                                 local-mac-address = [000000000000]; /* Filled in by U-Boot */
 403                                 mal-device = <&MAL0>;
 404                                 mal-tx-channel = <3>;
 405                                 mal-rx-channel = <24>;
 406                                 cell-index = <3>;
 407                                 max-frame-size = <9000>;
 408                                 rx-fifo-size = <4096>;
 409                                 tx-fifo-size = <2048>;
 410                                 rx-fifo-size-gige = <16384>;
 411                                 tx-fifo-size-gige = <16384>; /* emac2&3 only */
 412                                 phy-mode = "rgmii";
 413                                 phy-map = <0x00000000>;
 414                                 rgmii-device = <&RGMII1>;
 415                                 rgmii-channel = <1>;
 416                                 has-inverted-stacr-oc;
 417                                 has-new-stacr-staopc;
 418                                 mdio-device = <&EMAC0>;
 419                         };
 420                 };
 421
 422         };
 423         chosen {
 424                 stdout-path = "/plb/opb/serial@ef600200";
 425         };
 426
 427 };