arch/arm64/boot/dts/cavium/thunder-88xx.dtsi

   1 /*
   2  * Cavium Thunder DTS file - Thunder SoC description
   3  *
   4  * Copyright (C) 2014, Cavium Inc.
   5  *
   6  * This file is dual-licensed: you can use it either under the terms
   7  * of the GPL or the X11 license, at your option. Note that this dual
   8  * licensing only applies to this file, and not this project as a
   9  * whole.
  10  *
  11  *  a) This library is free software; you can redistribute it and/or
  12  *     modify it under the terms of the GNU General Public License as
  13  *     published by the Free Software Foundation; either version 2 of the
  14  *     License, or (at your option) any later version.
  15  *
  16  *     This library is distributed in the hope that it will be useful,
  17  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  *     GNU General Public License for more details.
  20  *
  21  *     You should have received a copy of the GNU General Public
  22  *     License along with this library; if not, write to the Free
  23  *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
  24  *     MA 02110-1301 USA
  25  *
  26  * Or, alternatively,
  27  *
  28  *  b) Permission is hereby granted, free of charge, to any person
  29  *     obtaining a copy of this software and associated documentation
  30  *     files (the "Software"), to deal in the Software without
  31  *     restriction, including without limitation the rights to use,
  32  *     copy, modify, merge, publish, distribute, sublicense, and/or
  33  *     sell copies of the Software, and to permit persons to whom the
  34  *     Software is furnished to do so, subject to the following
  35  *     conditions:
  36  *
  37  *     The above copyright notice and this permission notice shall be
  38  *     included in all copies or substantial portions of the Software.
  39  *
  40  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  41  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  42  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  43  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  44  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  45  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  46  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  47  *     OTHER DEALINGS IN THE SOFTWARE.
  48  */
  49
  50 / {
  51         compatible = "cavium,thunder-88xx";
  52         interrupt-parent = <&gic0>;
  53         #address-cells = <2>;
  54         #size-cells = <2>;
  55
  56         psci {
  57                 compatible = "arm,psci-0.2";
  58                 method = "smc";
  59         };
  60
  61         cpus {
  62                 #address-cells = <2>;
  63                 #size-cells = <0>;
  64
  65                 cpu@0 {
  66                         device_type = "cpu";
  67                         compatible = "cavium,thunder", "arm,armv8";
  68                         reg = <0x0 0x000>;
  69                         enable-method = "psci";
  70                 };
  71                 cpu@1 {
  72                         device_type = "cpu";
  73                         compatible = "cavium,thunder", "arm,armv8";
  74                         reg = <0x0 0x001>;
  75                         enable-method = "psci";
  76                 };
  77                 cpu@2 {
  78                         device_type = "cpu";
  79                         compatible = "cavium,thunder", "arm,armv8";
  80                         reg = <0x0 0x002>;
  81                         enable-method = "psci";
  82                 };
  83                 cpu@3 {
  84                         device_type = "cpu";
  85                         compatible = "cavium,thunder", "arm,armv8";
  86                         reg = <0x0 0x003>;
  87                         enable-method = "psci";
  88                 };
  89                 cpu@4 {
  90                         device_type = "cpu";
  91                         compatible = "cavium,thunder", "arm,armv8";
  92                         reg = <0x0 0x004>;
  93                         enable-method = "psci";
  94                 };
  95                 cpu@5 {
  96                         device_type = "cpu";
  97                         compatible = "cavium,thunder", "arm,armv8";
  98                         reg = <0x0 0x005>;
  99                         enable-method = "psci";
 100                 };
 101                 cpu@6 {
 102                         device_type = "cpu";
 103                         compatible = "cavium,thunder", "arm,armv8";
 104                         reg = <0x0 0x006>;
 105                         enable-method = "psci";
 106                 };
 107                 cpu@7 {
 108                         device_type = "cpu";
 109                         compatible = "cavium,thunder", "arm,armv8";
 110                         reg = <0x0 0x007>;
 111                         enable-method = "psci";
 112                 };
 113                 cpu@8 {
 114                         device_type = "cpu";
 115                         compatible = "cavium,thunder", "arm,armv8";
 116                         reg = <0x0 0x008>;
 117                         enable-method = "psci";
 118                 };
 119                 cpu@9 {
 120                         device_type = "cpu";
 121                         compatible = "cavium,thunder", "arm,armv8";
 122                         reg = <0x0 0x009>;
 123                         enable-method = "psci";
 124                 };
 125                 cpu@a {
 126                         device_type = "cpu";
 127                         compatible = "cavium,thunder", "arm,armv8";
 128                         reg = <0x0 0x00a>;
 129                         enable-method = "psci";
 130                 };
 131                 cpu@b {
 132                         device_type = "cpu";
 133                         compatible = "cavium,thunder", "arm,armv8";
 134                         reg = <0x0 0x00b>;
 135                         enable-method = "psci";
 136                 };
 137                 cpu@c {
 138                         device_type = "cpu";
 139                         compatible = "cavium,thunder", "arm,armv8";
 140                         reg = <0x0 0x00c>;
 141                         enable-method = "psci";
 142                 };
 143                 cpu@d {
 144                         device_type = "cpu";
 145                         compatible = "cavium,thunder", "arm,armv8";
 146                         reg = <0x0 0x00d>;
 147                         enable-method = "psci";
 148                 };
 149                 cpu@e {
 150                         device_type = "cpu";
 151                         compatible = "cavium,thunder", "arm,armv8";
 152                         reg = <0x0 0x00e>;
 153                         enable-method = "psci";
 154                 };
 155                 cpu@f {
 156                         device_type = "cpu";
 157                         compatible = "cavium,thunder", "arm,armv8";
 158                         reg = <0x0 0x00f>;
 159                         enable-method = "psci";
 160                 };
 161                 cpu@100 {
 162                         device_type = "cpu";
 163                         compatible = "cavium,thunder", "arm,armv8";
 164                         reg = <0x0 0x100>;
 165                         enable-method = "psci";
 166                 };
 167                 cpu@101 {
 168                         device_type = "cpu";
 169                         compatible = "cavium,thunder", "arm,armv8";
 170                         reg = <0x0 0x101>;
 171                         enable-method = "psci";
 172                 };
 173                 cpu@102 {
 174                         device_type = "cpu";
 175                         compatible = "cavium,thunder", "arm,armv8";
 176                         reg = <0x0 0x102>;
 177                         enable-method = "psci";
 178                 };
 179                 cpu@103 {
 180                         device_type = "cpu";
 181                         compatible = "cavium,thunder", "arm,armv8";
 182                         reg = <0x0 0x103>;
 183                         enable-method = "psci";
 184                 };
 185                 cpu@104 {
 186                         device_type = "cpu";
 187                         compatible = "cavium,thunder", "arm,armv8";
 188                         reg = <0x0 0x104>;
 189                         enable-method = "psci";
 190                 };
 191                 cpu@105 {
 192                         device_type = "cpu";
 193                         compatible = "cavium,thunder", "arm,armv8";
 194                         reg = <0x0 0x105>;
 195                         enable-method = "psci";
 196                 };
 197                 cpu@106 {
 198                         device_type = "cpu";
 199                         compatible = "cavium,thunder", "arm,armv8";
 200                         reg = <0x0 0x106>;
 201                         enable-method = "psci";
 202                 };
 203                 cpu@107 {
 204                         device_type = "cpu";
 205                         compatible = "cavium,thunder", "arm,armv8";
 206                         reg = <0x0 0x107>;
 207                         enable-method = "psci";
 208                 };
 209                 cpu@108 {
 210                         device_type = "cpu";
 211                         compatible = "cavium,thunder", "arm,armv8";
 212                         reg = <0x0 0x108>;
 213                         enable-method = "psci";
 214                 };
 215                 cpu@109 {
 216                         device_type = "cpu";
 217                         compatible = "cavium,thunder", "arm,armv8";
 218                         reg = <0x0 0x109>;
 219                         enable-method = "psci";
 220                 };
 221                 cpu@10a {
 222                         device_type = "cpu";
 223                         compatible = "cavium,thunder", "arm,armv8";
 224                         reg = <0x0 0x10a>;
 225                         enable-method = "psci";
 226                 };
 227                 cpu@10b {
 228                         device_type = "cpu";
 229                         compatible = "cavium,thunder", "arm,armv8";
 230                         reg = <0x0 0x10b>;
 231                         enable-method = "psci";
 232                 };
 233                 cpu@10c {
 234                         device_type = "cpu";
 235                         compatible = "cavium,thunder", "arm,armv8";
 236                         reg = <0x0 0x10c>;
 237                         enable-method = "psci";
 238                 };
 239                 cpu@10d {
 240                         device_type = "cpu";
 241                         compatible = "cavium,thunder", "arm,armv8";
 242                         reg = <0x0 0x10d>;
 243                         enable-method = "psci";
 244                 };
 245                 cpu@10e {
 246                         device_type = "cpu";
 247                         compatible = "cavium,thunder", "arm,armv8";
 248                         reg = <0x0 0x10e>;
 249                         enable-method = "psci";
 250                 };
 251                 cpu@10f {
 252                         device_type = "cpu";
 253                         compatible = "cavium,thunder", "arm,armv8";
 254                         reg = <0x0 0x10f>;
 255                         enable-method = "psci";
 256                 };
 257                 cpu@200 {
 258                         device_type = "cpu";
 259                         compatible = "cavium,thunder", "arm,armv8";
 260                         reg = <0x0 0x200>;
 261                         enable-method = "psci";
 262                 };
 263                 cpu@201 {
 264                         device_type = "cpu";
 265                         compatible = "cavium,thunder", "arm,armv8";
 266                         reg = <0x0 0x201>;
 267                         enable-method = "psci";
 268                 };
 269                 cpu@202 {
 270                         device_type = "cpu";
 271                         compatible = "cavium,thunder", "arm,armv8";
 272                         reg = <0x0 0x202>;
 273                         enable-method = "psci";
 274                 };
 275                 cpu@203 {
 276                         device_type = "cpu";
 277                         compatible = "cavium,thunder", "arm,armv8";
 278                         reg = <0x0 0x203>;
 279                         enable-method = "psci";
 280                 };
 281                 cpu@204 {
 282                         device_type = "cpu";
 283                         compatible = "cavium,thunder", "arm,armv8";
 284                         reg = <0x0 0x204>;
 285                         enable-method = "psci";
 286                 };
 287                 cpu@205 {
 288                         device_type = "cpu";
 289                         compatible = "cavium,thunder", "arm,armv8";
 290                         reg = <0x0 0x205>;
 291                         enable-method = "psci";
 292                 };
 293                 cpu@206 {
 294                         device_type = "cpu";
 295                         compatible = "cavium,thunder", "arm,armv8";
 296                         reg = <0x0 0x206>;
 297                         enable-method = "psci";
 298                 };
 299                 cpu@207 {
 300                         device_type = "cpu";
 301                         compatible = "cavium,thunder", "arm,armv8";
 302                         reg = <0x0 0x207>;
 303                         enable-method = "psci";
 304                 };
 305                 cpu@208 {
 306                         device_type = "cpu";
 307                         compatible = "cavium,thunder", "arm,armv8";
 308                         reg = <0x0 0x208>;
 309                         enable-method = "psci";
 310                 };
 311                 cpu@209 {
 312                         device_type = "cpu";
 313                         compatible = "cavium,thunder", "arm,armv8";
 314                         reg = <0x0 0x209>;
 315                         enable-method = "psci";
 316                 };
 317                 cpu@20a {
 318                         device_type = "cpu";
 319                         compatible = "cavium,thunder", "arm,armv8";
 320                         reg = <0x0 0x20a>;
 321                         enable-method = "psci";
 322                 };
 323                 cpu@20b {
 324                         device_type = "cpu";
 325                         compatible = "cavium,thunder", "arm,armv8";
 326                         reg = <0x0 0x20b>;
 327                         enable-method = "psci";
 328                 };
 329                 cpu@20c {
 330                         device_type = "cpu";
 331                         compatible = "cavium,thunder", "arm,armv8";
 332                         reg = <0x0 0x20c>;
 333                         enable-method = "psci";
 334                 };
 335                 cpu@20d {
 336                         device_type = "cpu";
 337                         compatible = "cavium,thunder", "arm,armv8";
 338                         reg = <0x0 0x20d>;
 339                         enable-method = "psci";
 340                 };
 341                 cpu@20e {
 342                         device_type = "cpu";
 343                         compatible = "cavium,thunder", "arm,armv8";
 344                         reg = <0x0 0x20e>;
 345                         enable-method = "psci";
 346                 };
 347                 cpu@20f {
 348                         device_type = "cpu";
 349                         compatible = "cavium,thunder", "arm,armv8";
 350                         reg = <0x0 0x20f>;
 351                         enable-method = "psci";
 352                 };
 353         };
 354
 355         timer {
 356                 compatible = "arm,armv8-timer";
 357                 interrupts = <1 13 4>,
 358                              <1 14 4>,
 359                              <1 11 4>,
 360                              <1 10 4>;
 361         };
 362
 363         pmu {
 364                 compatible = "cavium,thunder-pmu", "arm,armv8-pmuv3";
 365                 interrupts = <1 7 4>;
 366         };
 367
 368         soc {
 369                 compatible = "simple-bus";
 370                 #address-cells = <2>;
 371                 #size-cells = <2>;
 372                 ranges;
 373
 374                 refclk50mhz: refclk50mhz {
 375                         compatible = "fixed-clock";
 376                         #clock-cells = <0>;
 377                         clock-frequency = <50000000>;
 378                         clock-output-names = "refclk50mhz";
 379                 };
 380
 381                 gic0: interrupt-controller@8010,00000000 {
 382                         compatible = "arm,gic-v3";
 383                         #interrupt-cells = <3>;
 384                         #address-cells = <2>;
 385                         #size-cells = <2>;
 386                         ranges;
 387                         interrupt-controller;
 388                         reg = <0x8010 0x00000000 0x0 0x010000>, /* GICD */
 389                               <0x8010 0x80000000 0x0 0x600000>; /* GICR */
 390                         interrupts = <1 9 0xf04>;
 391
 392                         its: gic-its@8010,00020000 {
 393                                 compatible = "arm,gic-v3-its";
 394                                 msi-controller;
 395                                 reg = <0x8010 0x20000 0x0 0x200000>;
 396                         };
 397                 };
 398
 399                 uaa0: serial@87e0,24000000 {
 400                         compatible = "arm,pl011", "arm,primecell";
 401                         reg = <0x87e0 0x24000000 0x0 0x1000>;
 402                         interrupts = <1 21 4>;
 403                         clocks = <&refclk50mhz>;
 404                         clock-names = "apb_pclk";
 405                 };
 406
 407                 uaa1: serial@87e0,25000000 {
 408                         compatible = "arm,pl011", "arm,primecell";
 409                         reg = <0x87e0 0x25000000 0x0 0x1000>;
 410                         interrupts = <1 22 4>;
 411                         clocks = <&refclk50mhz>;
 412                         clock-names = "apb_pclk";
 413                 };
 414         };
 415 };