arch/arm/boot/dts/socfpga.dtsi

   1 /*
   2  *  Copyright (C) 2012 Altera <www.altera.com>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 #include "skeleton.dtsi"
  19 #include <dt-bindings/reset/altr,rst-mgr.h>
  20
  21 / {
  22         #address-cells = <1>;
  23         #size-cells = <1>;
  24
  25         aliases {
  26                 ethernet0 = &gmac0;
  27                 ethernet1 = &gmac1;
  28                 serial0 = &uart0;
  29                 serial1 = &uart1;
  30                 timer0 = &timer0;
  31                 timer1 = &timer1;
  32                 timer2 = &timer2;
  33                 timer3 = &timer3;
  34         };
  35
  36         cpus {
  37                 #address-cells = <1>;
  38                 #size-cells = <0>;
  39
  40                 cpu@0 {
  41                         compatible = "arm,cortex-a9";
  42                         device_type = "cpu";
  43                         reg = <0>;
  44                         next-level-cache = <&L2>;
  45                 };
  46                 cpu@1 {
  47                         compatible = "arm,cortex-a9";
  48                         device_type = "cpu";
  49                         reg = <1>;
  50                         next-level-cache = <&L2>;
  51                 };
  52         };
  53
  54         intc: intc@fffed000 {
  55                 compatible = "arm,cortex-a9-gic";
  56                 #interrupt-cells = <3>;
  57                 interrupt-controller;
  58                 reg = <0xfffed000 0x1000>,
  59                       <0xfffec100 0x100>;
  60         };
  61
  62         soc {
  63                 #address-cells = <1>;
  64                 #size-cells = <1>;
  65                 compatible = "simple-bus";
  66                 device_type = "soc";
  67                 interrupt-parent = <&intc>;
  68                 ranges;
  69
  70                 amba {
  71                         compatible = "arm,amba-bus";
  72                         #address-cells = <1>;
  73                         #size-cells = <1>;
  74                         ranges;
  75
  76                         pdma: pdma@ffe01000 {
  77                                 compatible = "arm,pl330", "arm,primecell";
  78                                 reg = <0xffe01000 0x1000>;
  79                                 interrupts = <0 104 4>,
  80                                              <0 105 4>,
  81                                              <0 106 4>,
  82                                              <0 107 4>,
  83                                              <0 108 4>,
  84                                              <0 109 4>,
  85                                              <0 110 4>,
  86                                              <0 111 4>;
  87                                 #dma-cells = <1>;
  88                                 #dma-channels = <8>;
  89                                 #dma-requests = <32>;
  90                                 clocks = <&l4_main_clk>;
  91                                 clock-names = "apb_pclk";
  92                         };
  93                 };
  94
  95                 can0: can@ffc00000 {
  96                         compatible = "bosch,d_can";
  97                         reg = <0xffc00000 0x1000>;
  98                         interrupts = <0 131 4>, <0 132 4>, <0 133 4>, <0 134 4>;
  99                         clocks = <&can0_clk>;
 100                         status = "disabled";
 101                 };
 102
 103                 can1: can@ffc01000 {
 104                         compatible = "bosch,d_can";
 105                         reg = <0xffc01000 0x1000>;
 106                         interrupts = <0 135 4>, <0 136 4>, <0 137 4>, <0 138 4>;
 107                         clocks = <&can1_clk>;
 108                         status = "disabled";
 109                 };
 110
 111                 clkmgr@ffd04000 {
 112                                 compatible = "altr,clk-mgr";
 113                                 reg = <0xffd04000 0x1000>;
 114
 115                                 clocks {
 116                                         #address-cells = <1>;
 117                                         #size-cells = <0>;
 118
 119                                         osc1: osc1 {
 120                                                 #clock-cells = <0>;
 121                                                 compatible = "fixed-clock";
 122                                         };
 123
 124                                         osc2: osc2 {
 125                                                 #clock-cells = <0>;
 126                                                 compatible = "fixed-clock";
 127                                         };
 128
 129                                         f2s_periph_ref_clk: f2s_periph_ref_clk {
 130                                                 #clock-cells = <0>;
 131                                                 compatible = "fixed-clock";
 132                                         };
 133
 134                                         f2s_sdram_ref_clk: f2s_sdram_ref_clk {
 135                                                 #clock-cells = <0>;
 136                                                 compatible = "fixed-clock";
 137                                         };
 138
 139                                         main_pll: main_pll {
 140                                                 #address-cells = <1>;
 141                                                 #size-cells = <0>;
 142                                                 #clock-cells = <0>;
 143                                                 compatible = "altr,socfpga-pll-clock";
 144                                                 clocks = <&osc1>;
 145                                                 reg = <0x40>;
 146
 147                                                 mpuclk: mpuclk {
 148                                                         #clock-cells = <0>;
 149                                                         compatible = "altr,socfpga-perip-clk";
 150                                                         clocks = <&main_pll>;
 151                                                         div-reg = <0xe0 0 9>;
 152                                                         reg = <0x48>;
 153                                                 };
 154
 155                                                 mainclk: mainclk {
 156                                                         #clock-cells = <0>;
 157                                                         compatible = "altr,socfpga-perip-clk";
 158                                                         clocks = <&main_pll>;
 159                                                         div-reg = <0xe4 0 9>;
 160                                                         reg = <0x4C>;
 161                                                 };
 162
 163                                                 dbg_base_clk: dbg_base_clk {
 164                                                         #clock-cells = <0>;
 165                                                         compatible = "altr,socfpga-perip-clk";
 166                                                         clocks = <&main_pll>;
 167                                                         div-reg = <0xe8 0 9>;
 168                                                         reg = <0x50>;
 169                                                 };
 170
 171                                                 main_qspi_clk: main_qspi_clk {
 172                                                         #clock-cells = <0>;
 173                                                         compatible = "altr,socfpga-perip-clk";
 174                                                         clocks = <&main_pll>;
 175                                                         reg = <0x54>;
 176                                                 };
 177
 178                                                 main_nand_sdmmc_clk: main_nand_sdmmc_clk {
 179                                                         #clock-cells = <0>;
 180                                                         compatible = "altr,socfpga-perip-clk";
 181                                                         clocks = <&main_pll>;
 182                                                         reg = <0x58>;
 183                                                 };
 184
 185                                                 cfg_h2f_usr0_clk: cfg_h2f_usr0_clk {
 186                                                         #clock-cells = <0>;
 187                                                         compatible = "altr,socfpga-perip-clk";
 188                                                         clocks = <&main_pll>;
 189                                                         reg = <0x5C>;
 190                                                 };
 191                                         };
 192
 193                                         periph_pll: periph_pll {
 194                                                 #address-cells = <1>;
 195                                                 #size-cells = <0>;
 196                                                 #clock-cells = <0>;
 197                                                 compatible = "altr,socfpga-pll-clock";
 198                                                 clocks = <&osc1>, <&osc2>, <&f2s_periph_ref_clk>;
 199                                                 reg = <0x80>;
 200
 201                                                 emac0_clk: emac0_clk {
 202                                                         #clock-cells = <0>;
 203                                                         compatible = "altr,socfpga-perip-clk";
 204                                                         clocks = <&periph_pll>;
 205                                                         reg = <0x88>;
 206                                                 };
 207
 208                                                 emac1_clk: emac1_clk {
 209                                                         #clock-cells = <0>;
 210                                                         compatible = "altr,socfpga-perip-clk";
 211                                                         clocks = <&periph_pll>;
 212                                                         reg = <0x8C>;
 213                                                 };
 214
 215                                                 per_qspi_clk: per_qsi_clk {
 216                                                         #clock-cells = <0>;
 217                                                         compatible = "altr,socfpga-perip-clk";
 218                                                         clocks = <&periph_pll>;
 219                                                         reg = <0x90>;
 220                                                 };
 221
 222                                                 per_nand_mmc_clk: per_nand_mmc_clk {
 223                                                         #clock-cells = <0>;
 224                                                         compatible = "altr,socfpga-perip-clk";
 225                                                         clocks = <&periph_pll>;
 226                                                         reg = <0x94>;
 227                                                 };
 228
 229                                                 per_base_clk: per_base_clk {
 230                                                         #clock-cells = <0>;
 231                                                         compatible = "altr,socfpga-perip-clk";
 232                                                         clocks = <&periph_pll>;
 233                                                         reg = <0x98>;
 234                                                 };
 235
 236                                                 h2f_usr1_clk: h2f_usr1_clk {
 237                                                         #clock-cells = <0>;
 238                                                         compatible = "altr,socfpga-perip-clk";
 239                                                         clocks = <&periph_pll>;
 240                                                         reg = <0x9C>;
 241                                                 };
 242                                         };
 243
 244                                         sdram_pll: sdram_pll {
 245                                                 #address-cells = <1>;
 246                                                 #size-cells = <0>;
 247                                                 #clock-cells = <0>;
 248                                                 compatible = "altr,socfpga-pll-clock";
 249                                                 clocks = <&osc1>, <&osc2>, <&f2s_sdram_ref_clk>;
 250                                                 reg = <0xC0>;
 251
 252                                                 ddr_dqs_clk: ddr_dqs_clk {
 253                                                         #clock-cells = <0>;
 254                                                         compatible = "altr,socfpga-perip-clk";
 255                                                         clocks = <&sdram_pll>;
 256                                                         reg = <0xC8>;
 257                                                 };
 258
 259                                                 ddr_2x_dqs_clk: ddr_2x_dqs_clk {
 260                                                         #clock-cells = <0>;
 261                                                         compatible = "altr,socfpga-perip-clk";
 262                                                         clocks = <&sdram_pll>;
 263                                                         reg = <0xCC>;
 264                                                 };
 265
 266                                                 ddr_dq_clk: ddr_dq_clk {
 267                                                         #clock-cells = <0>;
 268                                                         compatible = "altr,socfpga-perip-clk";
 269                                                         clocks = <&sdram_pll>;
 270                                                         reg = <0xD0>;
 271                                                 };
 272
 273                                                 h2f_usr2_clk: h2f_usr2_clk {
 274                                                         #clock-cells = <0>;
 275                                                         compatible = "altr,socfpga-perip-clk";
 276                                                         clocks = <&sdram_pll>;
 277                                                         reg = <0xD4>;
 278                                                 };
 279                                         };
 280
 281                                         mpu_periph_clk: mpu_periph_clk {
 282                                                 #clock-cells = <0>;
 283                                                 compatible = "altr,socfpga-perip-clk";
 284                                                 clocks = <&mpuclk>;
 285                                                 fixed-divider = <4>;
 286                                         };
 287
 288                                         mpu_l2_ram_clk: mpu_l2_ram_clk {
 289                                                 #clock-cells = <0>;
 290                                                 compatible = "altr,socfpga-perip-clk";
 291                                                 clocks = <&mpuclk>;
 292                                                 fixed-divider = <2>;
 293                                         };
 294
 295                                         l4_main_clk: l4_main_clk {
 296                                                 #clock-cells = <0>;
 297                                                 compatible = "altr,socfpga-gate-clk";
 298                                                 clocks = <&mainclk>;
 299                                                 clk-gate = <0x60 0>;
 300                                         };
 301
 302                                         l3_main_clk: l3_main_clk {
 303                                                 #clock-cells = <0>;
 304                                                 compatible = "altr,socfpga-perip-clk";
 305                                                 clocks = <&mainclk>;
 306                                                 fixed-divider = <1>;
 307                                         };
 308
 309                                         l3_mp_clk: l3_mp_clk {
 310                                                 #clock-cells = <0>;
 311                                                 compatible = "altr,socfpga-gate-clk";
 312                                                 clocks = <&mainclk>;
 313                                                 div-reg = <0x64 0 2>;
 314                                                 clk-gate = <0x60 1>;
 315                                         };
 316
 317                                         l3_sp_clk: l3_sp_clk {
 318                                                 #clock-cells = <0>;
 319                                                 compatible = "altr,socfpga-gate-clk";
 320                                                 clocks = <&mainclk>;
 321                                                 div-reg = <0x64 2 2>;
 322                                         };
 323
 324                                         l4_mp_clk: l4_mp_clk {
 325                                                 #clock-cells = <0>;
 326                                                 compatible = "altr,socfpga-gate-clk";
 327                                                 clocks = <&mainclk>, <&per_base_clk>;
 328                                                 div-reg = <0x64 4 3>;
 329                                                 clk-gate = <0x60 2>;
 330                                         };
 331
 332                                         l4_sp_clk: l4_sp_clk {
 333                                                 #clock-cells = <0>;
 334                                                 compatible = "altr,socfpga-gate-clk";
 335                                                 clocks = <&mainclk>, <&per_base_clk>;
 336                                                 div-reg = <0x64 7 3>;
 337                                                 clk-gate = <0x60 3>;
 338                                         };
 339
 340                                         dbg_at_clk: dbg_at_clk {
 341                                                 #clock-cells = <0>;
 342                                                 compatible = "altr,socfpga-gate-clk";
 343                                                 clocks = <&dbg_base_clk>;
 344                                                 div-reg = <0x68 0 2>;
 345                                                 clk-gate = <0x60 4>;
 346                                         };
 347
 348                                         dbg_clk: dbg_clk {
 349                                                 #clock-cells = <0>;
 350                                                 compatible = "altr,socfpga-gate-clk";
 351                                                 clocks = <&dbg_base_clk>;
 352                                                 div-reg = <0x68 2 2>;
 353                                                 clk-gate = <0x60 5>;
 354                                         };
 355
 356                                         dbg_trace_clk: dbg_trace_clk {
 357                                                 #clock-cells = <0>;
 358                                                 compatible = "altr,socfpga-gate-clk";
 359                                                 clocks = <&dbg_base_clk>;
 360                                                 div-reg = <0x6C 0 3>;
 361                                                 clk-gate = <0x60 6>;
 362                                         };
 363
 364                                         dbg_timer_clk: dbg_timer_clk {
 365                                                 #clock-cells = <0>;
 366                                                 compatible = "altr,socfpga-gate-clk";
 367                                                 clocks = <&dbg_base_clk>;
 368                                                 clk-gate = <0x60 7>;
 369                                         };
 370
 371                                         cfg_clk: cfg_clk {
 372                                                 #clock-cells = <0>;
 373                                                 compatible = "altr,socfpga-gate-clk";
 374                                                 clocks = <&cfg_h2f_usr0_clk>;
 375                                                 clk-gate = <0x60 8>;
 376                                         };
 377
 378                                         h2f_user0_clk: h2f_user0_clk {
 379                                                 #clock-cells = <0>;
 380                                                 compatible = "altr,socfpga-gate-clk";
 381                                                 clocks = <&cfg_h2f_usr0_clk>;
 382                                                 clk-gate = <0x60 9>;
 383                                         };
 384
 385                                         emac_0_clk: emac_0_clk {
 386                                                 #clock-cells = <0>;
 387                                                 compatible = "altr,socfpga-gate-clk";
 388                                                 clocks = <&emac0_clk>;
 389                                                 clk-gate = <0xa0 0>;
 390                                         };
 391
 392                                         emac_1_clk: emac_1_clk {
 393                                                 #clock-cells = <0>;
 394                                                 compatible = "altr,socfpga-gate-clk";
 395                                                 clocks = <&emac1_clk>;
 396                                                 clk-gate = <0xa0 1>;
 397                                         };
 398
 399                                         usb_mp_clk: usb_mp_clk {
 400                                                 #clock-cells = <0>;
 401                                                 compatible = "altr,socfpga-gate-clk";
 402                                                 clocks = <&per_base_clk>;
 403                                                 clk-gate = <0xa0 2>;
 404                                                 div-reg = <0xa4 0 3>;
 405                                         };
 406
 407                                         spi_m_clk: spi_m_clk {
 408                                                 #clock-cells = <0>;
 409                                                 compatible = "altr,socfpga-gate-clk";
 410                                                 clocks = <&per_base_clk>;
 411                                                 clk-gate = <0xa0 3>;
 412                                                 div-reg = <0xa4 3 3>;
 413                                         };
 414
 415                                         can0_clk: can0_clk {
 416                                                 #clock-cells = <0>;
 417                                                 compatible = "altr,socfpga-gate-clk";
 418                                                 clocks = <&per_base_clk>;
 419                                                 clk-gate = <0xa0 4>;
 420                                                 div-reg = <0xa4 6 3>;
 421                                         };
 422
 423                                         can1_clk: can1_clk {
 424                                                 #clock-cells = <0>;
 425                                                 compatible = "altr,socfpga-gate-clk";
 426                                                 clocks = <&per_base_clk>;
 427                                                 clk-gate = <0xa0 5>;
 428                                                 div-reg = <0xa4 9 3>;
 429                                         };
 430
 431                                         gpio_db_clk: gpio_db_clk {
 432                                                 #clock-cells = <0>;
 433                                                 compatible = "altr,socfpga-gate-clk";
 434                                                 clocks = <&per_base_clk>;
 435                                                 clk-gate = <0xa0 6>;
 436                                                 div-reg = <0xa8 0 24>;
 437                                         };
 438
 439                                         h2f_user1_clk: h2f_user1_clk {
 440                                                 #clock-cells = <0>;
 441                                                 compatible = "altr,socfpga-gate-clk";
 442                                                 clocks = <&h2f_usr1_clk>;
 443                                                 clk-gate = <0xa0 7>;
 444                                         };
 445
 446                                         sdmmc_clk: sdmmc_clk {
 447                                                 #clock-cells = <0>;
 448                                                 compatible = "altr,socfpga-gate-clk";
 449                                                 clocks = <&f2s_periph_ref_clk>, <&main_nand_sdmmc_clk>, <&per_nand_mmc_clk>;
 450                                                 clk-gate = <0xa0 8>;
 451                                                 clk-phase = <0 135>;
 452                                         };
 453
 454                                         nand_x_clk: nand_x_clk {
 455                                                 #clock-cells = <0>;
 456                                                 compatible = "altr,socfpga-gate-clk";
 457                                                 clocks = <&f2s_periph_ref_clk>, <&main_nand_sdmmc_clk>, <&per_nand_mmc_clk>;
 458                                                 clk-gate = <0xa0 9>;
 459                                         };
 460
 461                                         nand_clk: nand_clk {
 462                                                 #clock-cells = <0>;
 463                                                 compatible = "altr,socfpga-gate-clk";
 464                                                 clocks = <&f2s_periph_ref_clk>, <&main_nand_sdmmc_clk>, <&per_nand_mmc_clk>;
 465                                                 clk-gate = <0xa0 10>;
 466                                                 fixed-divider = <4>;
 467                                         };
 468
 469                                         qspi_clk: qspi_clk {
 470                                                 #clock-cells = <0>;
 471                                                 compatible = "altr,socfpga-gate-clk";
 472                                                 clocks = <&f2s_periph_ref_clk>, <&main_qspi_clk>, <&per_qspi_clk>;
 473                                                 clk-gate = <0xa0 11>;
 474                                         };
 475                                 };
 476                         };
 477
 478                 gmac0: ethernet@ff700000 {
 479                         compatible = "altr,socfpga-stmmac", "snps,dwmac-3.70a", "snps,dwmac";
 480                         altr,sysmgr-syscon = <&sysmgr 0x60 0>;
 481                         reg = <0xff700000 0x2000>;
 482                         interrupts = <0 115 4>;
 483                         interrupt-names = "macirq";
 484                         mac-address = [00 00 00 00 00 00];/* Filled in by U-Boot */
 485                         clocks = <&emac0_clk>;
 486                         clock-names = "stmmaceth";
 487                         resets = <&rst EMAC0_RESET>;
 488                         reset-names = "stmmaceth";
 489                         snps,multicast-filter-bins = <256>;
 490                         snps,perfect-filter-entries = <128>;
 491                         status = "disabled";
 492                 };
 493
 494                 gmac1: ethernet@ff702000 {
 495                         compatible = "altr,socfpga-stmmac", "snps,dwmac-3.70a", "snps,dwmac";
 496                         altr,sysmgr-syscon = <&sysmgr 0x60 2>;
 497                         reg = <0xff702000 0x2000>;
 498                         interrupts = <0 120 4>;
 499                         interrupt-names = "macirq";
 500                         mac-address = [00 00 00 00 00 00];/* Filled in by U-Boot */
 501                         clocks = <&emac1_clk>;
 502                         clock-names = "stmmaceth";
 503                         resets = <&rst EMAC1_RESET>;
 504                         reset-names = "stmmaceth";
 505                         snps,multicast-filter-bins = <256>;
 506                         snps,perfect-filter-entries = <128>;
 507                         status = "disabled";
 508                 };
 509
 510                 i2c0: i2c@ffc04000 {
 511                         #address-cells = <1>;
 512                         #size-cells = <0>;
 513                         compatible = "snps,designware-i2c";
 514                         reg = <0xffc04000 0x1000>;
 515                         clocks = <&l4_sp_clk>;
 516                         interrupts = <0 158 0x4>;
 517                         status = "disabled";
 518                 };
 519
 520                 i2c1: i2c@ffc05000 {
 521                         #address-cells = <1>;
 522                         #size-cells = <0>;
 523                         compatible = "snps,designware-i2c";
 524                         reg = <0xffc05000 0x1000>;
 525                         clocks = <&l4_sp_clk>;
 526                         interrupts = <0 159 0x4>;
 527                         status = "disabled";
 528                 };
 529
 530                 i2c2: i2c@ffc06000 {
 531                         #address-cells = <1>;
 532                         #size-cells = <0>;
 533                         compatible = "snps,designware-i2c";
 534                         reg = <0xffc06000 0x1000>;
 535                         clocks = <&l4_sp_clk>;
 536                         interrupts = <0 160 0x4>;
 537                         status = "disabled";
 538                 };
 539
 540                 i2c3: i2c@ffc07000 {
 541                         #address-cells = <1>;
 542                         #size-cells = <0>;
 543                         compatible = "snps,designware-i2c";
 544                         reg = <0xffc07000 0x1000>;
 545                         clocks = <&l4_sp_clk>;
 546                         interrupts = <0 161 0x4>;
 547                         status = "disabled";
 548                 };
 549
 550                 gpio0: gpio@ff708000 {
 551                         #address-cells = <1>;
 552                         #size-cells = <0>;
 553                         compatible = "snps,dw-apb-gpio";
 554                         reg = <0xff708000 0x1000>;
 555                         clocks = <&per_base_clk>;
 556                         status = "disabled";
 557
 558                         porta: gpio-controller@0 {
 559                                 compatible = "snps,dw-apb-gpio-port";
 560                                 gpio-controller;
 561                                 #gpio-cells = <2>;
 562                                 snps,nr-gpios = <29>;
 563                                 reg = <0>;
 564                                 interrupt-controller;
 565                                 #interrupt-cells = <2>;
 566                                 interrupts = <0 164 4>;
 567                         };
 568                 };
 569
 570                 gpio1: gpio@ff709000 {
 571                         #address-cells = <1>;
 572                         #size-cells = <0>;
 573                         compatible = "snps,dw-apb-gpio";
 574                         reg = <0xff709000 0x1000>;
 575                         clocks = <&per_base_clk>;
 576                         status = "disabled";
 577
 578                         portb: gpio-controller@0 {
 579                                 compatible = "snps,dw-apb-gpio-port";
 580                                 gpio-controller;
 581                                 #gpio-cells = <2>;
 582                                 snps,nr-gpios = <29>;
 583                                 reg = <0>;
 584                                 interrupt-controller;
 585                                 #interrupt-cells = <2>;
 586                                 interrupts = <0 165 4>;
 587                         };
 588                 };
 589
 590                 gpio2: gpio@ff70a000 {
 591                         #address-cells = <1>;
 592                         #size-cells = <0>;
 593                         compatible = "snps,dw-apb-gpio";
 594                         reg = <0xff70a000 0x1000>;
 595                         clocks = <&per_base_clk>;
 596                         status = "disabled";
 597
 598                         portc: gpio-controller@0 {
 599                                 compatible = "snps,dw-apb-gpio-port";
 600                                 gpio-controller;
 601                                 #gpio-cells = <2>;
 602                                 snps,nr-gpios = <27>;
 603                                 reg = <0>;
 604                                 interrupt-controller;
 605                                 #interrupt-cells = <2>;
 606                                 interrupts = <0 166 4>;
 607                         };
 608                 };
 609
 610                 sdr: sdr@ffc25000 {
 611                         compatible = "syscon";
 612                         reg = <0xffc25000 0x1000>;
 613                 };
 614
 615                 sdramedac {
 616                         compatible = "altr,sdram-edac";
 617                         altr,sdr-syscon = <&sdr>;
 618                         interrupts = <0 39 4>;
 619                 };
 620
 621                 L2: l2-cache@fffef000 {
 622                         compatible = "arm,pl310-cache";
 623                         reg = <0xfffef000 0x1000>;
 624                         interrupts = <0 38 0x04>;
 625                         cache-unified;
 626                         cache-level = <2>;
 627                         arm,tag-latency = <1 1 1>;
 628                         arm,data-latency = <2 1 1>;
 629                 };
 630
 631                 mmc: dwmmc0@ff704000 {
 632                         compatible = "altr,socfpga-dw-mshc";
 633                         reg = <0xff704000 0x1000>;
 634                         interrupts = <0 139 4>;
 635                         fifo-depth = <0x400>;
 636                         #address-cells = <1>;
 637                         #size-cells = <0>;
 638                         clocks = <&l4_mp_clk>, <&sdmmc_clk>;
 639                         clock-names = "biu", "ciu";
 640                 };
 641
 642                 ocram: sram@ffff0000 {
 643                         compatible = "mmio-sram";
 644                         reg = <0xffff0000 0x10000>;
 645                 };
 646
 647                 spi0: spi@fff00000 {
 648                         compatible = "snps,dw-apb-ssi";
 649                         #address-cells = <1>;
 650                         #size-cells = <0>;
 651                         reg = <0xfff00000 0x1000>;
 652                         interrupts = <0 154 4>;
 653                         num-cs = <4>;
 654                         clocks = <&spi_m_clk>;
 655                         status = "disabled";
 656                 };
 657
 658                 spi1: spi@fff01000 {
 659                         compatible = "snps,dw-apb-ssi";
 660                         #address-cells = <1>;
 661                         #size-cells = <0>;
 662                         reg = <0xfff01000 0x1000>;
 663                         interrupts = <0 156 4>;
 664                         num-cs = <4>;
 665                         clocks = <&spi_m_clk>;
 666                         status = "disabled";
 667                 };
 668
 669                 /* Local timer */
 670                 timer@fffec600 {
 671                         compatible = "arm,cortex-a9-twd-timer";
 672                         reg = <0xfffec600 0x100>;
 673                         interrupts = <1 13 0xf04>;
 674                         clocks = <&mpu_periph_clk>;
 675                 };
 676
 677                 timer0: timer0@ffc08000 {
 678                         compatible = "snps,dw-apb-timer";
 679                         interrupts = <0 167 4>;
 680                         reg = <0xffc08000 0x1000>;
 681                         clocks = <&l4_sp_clk>;
 682                         clock-names = "timer";
 683                 };
 684
 685                 timer1: timer1@ffc09000 {
 686                         compatible = "snps,dw-apb-timer";
 687                         interrupts = <0 168 4>;
 688                         reg = <0xffc09000 0x1000>;
 689                         clocks = <&l4_sp_clk>;
 690                         clock-names = "timer";
 691                 };
 692
 693                 timer2: timer2@ffd00000 {
 694                         compatible = "snps,dw-apb-timer";
 695                         interrupts = <0 169 4>;
 696                         reg = <0xffd00000 0x1000>;
 697                         clocks = <&osc1>;
 698                         clock-names = "timer";
 699                 };
 700
 701                 timer3: timer3@ffd01000 {
 702                         compatible = "snps,dw-apb-timer";
 703                         interrupts = <0 170 4>;
 704                         reg = <0xffd01000 0x1000>;
 705                         clocks = <&osc1>;
 706                         clock-names = "timer";
 707                 };
 708
 709                 uart0: serial0@ffc02000 {
 710                         compatible = "snps,dw-apb-uart";
 711                         reg = <0xffc02000 0x1000>;
 712                         interrupts = <0 162 4>;
 713                         reg-shift = <2>;
 714                         reg-io-width = <4>;
 715                         clocks = <&l4_sp_clk>;
 716                         dmas = <&pdma 28>,
 717                                <&pdma 29>;
 718                         dma-names = "tx", "rx";
 719                 };
 720
 721                 uart1: serial1@ffc03000 {
 722                         compatible = "snps,dw-apb-uart";
 723                         reg = <0xffc03000 0x1000>;
 724                         interrupts = <0 163 4>;
 725                         reg-shift = <2>;
 726                         reg-io-width = <4>;
 727                         clocks = <&l4_sp_clk>;
 728                         dmas = <&pdma 30>,
 729                                <&pdma 31>;
 730                         dma-names = "tx", "rx";
 731                 };
 732
 733                 rst: rstmgr@ffd05000 {
 734                         #reset-cells = <1>;
 735                         compatible = "altr,rst-mgr";
 736                         reg = <0xffd05000 0x1000>;
 737                 };
 738
 739                 usbphy0: usbphy@0 {
 740                         #phy-cells = <0>;
 741                         compatible = "usb-nop-xceiv";
 742                         status = "okay";
 743                 };
 744
 745                 usb0: usb@ffb00000 {
 746                         compatible = "snps,dwc2";
 747                         reg = <0xffb00000 0xffff>;
 748                         interrupts = <0 125 4>;
 749                         clocks = <&usb_mp_clk>;
 750                         clock-names = "otg";
 751                         phys = <&usbphy0>;
 752                         phy-names = "usb2-phy";
 753                         status = "disabled";
 754                 };
 755
 756                 usb1: usb@ffb40000 {
 757                         compatible = "snps,dwc2";
 758                         reg = <0xffb40000 0xffff>;
 759                         interrupts = <0 128 4>;
 760                         clocks = <&usb_mp_clk>;
 761                         clock-names = "otg";
 762                         phys = <&usbphy0>;
 763                         phy-names = "usb2-phy";
 764                         status = "disabled";
 765                 };
 766
 767                 watchdog0: watchdog@ffd02000 {
 768                         compatible = "snps,dw-wdt";
 769                         reg = <0xffd02000 0x1000>;
 770                         interrupts = <0 171 4>;
 771                         clocks = <&osc1>;
 772                         status = "disabled";
 773                 };
 774
 775                 watchdog1: watchdog@ffd03000 {
 776                         compatible = "snps,dw-wdt";
 777                         reg = <0xffd03000 0x1000>;
 778                         interrupts = <0 172 4>;
 779                         clocks = <&osc1>;
 780                         status = "disabled";
 781                 };
 782
 783                 sysmgr: sysmgr@ffd08000 {
 784                         compatible = "altr,sys-mgr", "syscon";
 785                         reg = <0xffd08000 0x4000>;
 786                 };
 787         };
 788 };