arch/arm/boot/dts/stm32f746.dtsi

   1 /*
   2  * Copyright 2015 - Maxime Coquelin <mcoquelin.stm32@gmail.com>
   3  *
   4  * This file is dual-licensed: you can use it either under the terms
   5  * of the GPL or the X11 license, at your option. Note that this dual
   6  * licensing only applies to this file, and not this project as a
   7  * whole.
   8  *
   9  *  a) This file is free software; you can redistribute it and/or
  10  *     modify it under the terms of the GNU General Public License as
  11  *     published by the Free Software Foundation; either version 2 of the
  12  *     License, or (at your option) any later version.
  13  *
  14  *     This file is distributed in the hope that it will be useful,
  15  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *     GNU General Public License for more details.
  18  *
  19  * Or, alternatively,
  20  *
  21  *  b) Permission is hereby granted, free of charge, to any person
  22  *     obtaining a copy of this software and associated documentation
  23  *     files (the "Software"), to deal in the Software without
  24  *     restriction, including without limitation the rights to use,
  25  *     copy, modify, merge, publish, distribute, sublicense, and/or
  26  *     sell copies of the Software, and to permit persons to whom the
  27  *     Software is furnished to do so, subject to the following
  28  *     conditions:
  29  *
  30  *     The above copyright notice and this permission notice shall be
  31  *     included in all copies or substantial portions of the Software.
  32  *
  33  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  34  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  35  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  36  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  37  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  38  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  39  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  40  *     OTHER DEALINGS IN THE SOFTWARE.
  41  */
  42
  43 #include "armv7-m.dtsi"
  44 #include <dt-bindings/clock/stm32fx-clock.h>
  45 #include <dt-bindings/mfd/stm32f7-rcc.h>
  46
  47 / {
  48         #address-cells = <1>;
  49         #size-cells = <1>;
  50
  51         clocks {
  52                 clk_hse: clk-hse {
  53                         #clock-cells = <0>;
  54                         compatible = "fixed-clock";
  55                         clock-frequency = <0>;
  56                 };
  57
  58                 clk-lse {
  59                         #clock-cells = <0>;
  60                         compatible = "fixed-clock";
  61                         clock-frequency = <32768>;
  62                 };
  63
  64                 clk-lsi {
  65                         #clock-cells = <0>;
  66                         compatible = "fixed-clock";
  67                         clock-frequency = <32000>;
  68                 };
  69
  70                 clk_i2s_ckin: clk-i2s-ckin {
  71                         #clock-cells = <0>;
  72                         compatible = "fixed-clock";
  73                         clock-frequency = <48000000>;
  74                 };
  75         };
  76
  77         soc {
  78                 timer2: timer@40000000 {
  79                         compatible = "st,stm32-timer";
  80                         reg = <0x40000000 0x400>;
  81                         interrupts = <28>;
  82                         clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM2)>;
  83                         status = "disabled";
  84                 };
  85
  86                 timers2: timers@40000000 {
  87                         #address-cells = <1>;
  88                         #size-cells = <0>;
  89                         compatible = "st,stm32-timers";
  90                         reg = <0x40000000 0x400>;
  91                         clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM2)>;
  92                         clock-names = "int";
  93                         status = "disabled";
  94
  95                         pwm {
  96                                 compatible = "st,stm32-pwm";
  97                                 #pwm-cells = <3>;
  98                                 status = "disabled";
  99                         };
 100
 101                         timer@1 {
 102                                 compatible = "st,stm32-timer-trigger";
 103                                 reg = <1>;
 104                                 status = "disabled";
 105                         };
 106                 };
 107
 108                 timer3: timer@40000400 {
 109                         compatible = "st,stm32-timer";
 110                         reg = <0x40000400 0x400>;
 111                         interrupts = <29>;
 112                         clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM3)>;
 113                         status = "disabled";
 114                 };
 115
 116                 timers3: timers@40000400 {
 117                         #address-cells = <1>;
 118                         #size-cells = <0>;
 119                         compatible = "st,stm32-timers";
 120                         reg = <0x40000400 0x400>;
 121                         clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM3)>;
 122                         clock-names = "int";
 123                         status = "disabled";
 124
 125                         pwm {
 126                                 compatible = "st,stm32-pwm";
 127                                 #pwm-cells = <3>;
 128                                 status = "disabled";
 129                         };
 130
 131                         timer@2 {
 132                                 compatible = "st,stm32-timer-trigger";
 133                                 reg = <2>;
 134                                 status = "disabled";
 135                         };
 136                 };
 137
 138                 timer4: timer@40000800 {
 139                         compatible = "st,stm32-timer";
 140                         reg = <0x40000800 0x400>;
 141                         interrupts = <30>;
 142                         clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM4)>;
 143                         status = "disabled";
 144                 };
 145
 146                 timers4: timers@40000800 {
 147                         #address-cells = <1>;
 148                         #size-cells = <0>;
 149                         compatible = "st,stm32-timers";
 150                         reg = <0x40000800 0x400>;
 151                         clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM4)>;
 152                         clock-names = "int";
 153                         status = "disabled";
 154
 155                         pwm {
 156                                 compatible = "st,stm32-pwm";
 157                                 #pwm-cells = <3>;
 158                                 status = "disabled";
 159                         };
 160
 161                         timer@3 {
 162                                 compatible = "st,stm32-timer-trigger";
 163                                 reg = <3>;
 164                                 status = "disabled";
 165                         };
 166                 };
 167
 168                 timer5: timer@40000c00 {
 169                         compatible = "st,stm32-timer";
 170                         reg = <0x40000c00 0x400>;
 171                         interrupts = <50>;
 172                         clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM5)>;
 173                 };
 174
 175                 timers5: timers@40000c00 {
 176                         #address-cells = <1>;
 177                         #size-cells = <0>;
 178                         compatible = "st,stm32-timers";
 179                         reg = <0x40000C00 0x400>;
 180                         clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM5)>;
 181                         clock-names = "int";
 182                         status = "disabled";
 183
 184                         pwm {
 185                                 compatible = "st,stm32-pwm";
 186                                 #pwm-cells = <3>;
 187                                 status = "disabled";
 188                         };
 189
 190                         timer@4 {
 191                                 compatible = "st,stm32-timer-trigger";
 192                                 reg = <4>;
 193                                 status = "disabled";
 194                         };
 195                 };
 196
 197                 timer6: timer@40001000 {
 198                         compatible = "st,stm32-timer";
 199                         reg = <0x40001000 0x400>;
 200                         interrupts = <54>;
 201                         clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM6)>;
 202                         status = "disabled";
 203                 };
 204
 205                 timers6: timers@40001000 {
 206                         #address-cells = <1>;
 207                         #size-cells = <0>;
 208                         compatible = "st,stm32-timers";
 209                         reg = <0x40001000 0x400>;
 210                         clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM6)>;
 211                         clock-names = "int";
 212                         status = "disabled";
 213
 214                         timer@5 {
 215                                 compatible = "st,stm32-timer-trigger";
 216                                 reg = <5>;
 217                                 status = "disabled";
 218                         };
 219                 };
 220
 221                 timer7: timer@40001400 {
 222                         compatible = "st,stm32-timer";
 223                         reg = <0x40001400 0x400>;
 224                         interrupts = <55>;
 225                         clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM7)>;
 226                         status = "disabled";
 227                 };
 228
 229                 timers7: timers@40001400 {
 230                         #address-cells = <1>;
 231                         #size-cells = <0>;
 232                         compatible = "st,stm32-timers";
 233                         reg = <0x40001400 0x400>;
 234                         clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM7)>;
 235                         clock-names = "int";
 236                         status = "disabled";
 237
 238                         timer@6 {
 239                                 compatible = "st,stm32-timer-trigger";
 240                                 reg = <6>;
 241                                 status = "disabled";
 242                         };
 243                 };
 244
 245                 timers12: timers@40001800 {
 246                         #address-cells = <1>;
 247                         #size-cells = <0>;
 248                         compatible = "st,stm32-timers";
 249                         reg = <0x40001800 0x400>;
 250                         clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM12)>;
 251                         clock-names = "int";
 252                         status = "disabled";
 253
 254                         pwm {
 255                                 compatible = "st,stm32-pwm";
 256                                 #pwm-cells = <3>;
 257                                 status = "disabled";
 258                         };
 259
 260                         timer@11 {
 261                                 compatible = "st,stm32-timer-trigger";
 262                                 reg = <11>;
 263                                 status = "disabled";
 264                         };
 265                 };
 266
 267                 timers13: timers@40001c00 {
 268                         compatible = "st,stm32-timers";
 269                         reg = <0x40001C00 0x400>;
 270                         clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM13)>;
 271                         clock-names = "int";
 272                         status = "disabled";
 273
 274                         pwm {
 275                                 compatible = "st,stm32-pwm";
 276                                 #pwm-cells = <3>;
 277                                 status = "disabled";
 278                         };
 279                 };
 280
 281                 timers14: timers@40002000 {
 282                         compatible = "st,stm32-timers";
 283                         reg = <0x40002000 0x400>;
 284                         clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM14)>;
 285                         clock-names = "int";
 286                         status = "disabled";
 287
 288                         pwm {
 289                                 compatible = "st,stm32-pwm";
 290                                 #pwm-cells = <3>;
 291                                 status = "disabled";
 292                         };
 293                 };
 294
 295                 rtc: rtc@40002800 {
 296                         compatible = "st,stm32-rtc";
 297                         reg = <0x40002800 0x400>;
 298                         clocks = <&rcc 1 CLK_RTC>;
 299                         assigned-clocks = <&rcc 1 CLK_RTC>;
 300                         assigned-clock-parents = <&rcc 1 CLK_LSE>;
 301                         interrupt-parent = <&exti>;
 302                         interrupts = <17 1>;
 303                         st,syscfg = <&pwrcfg 0x00 0x100>;
 304                         status = "disabled";
 305                 };
 306
 307                 usart2: serial@40004400 {
 308                         compatible = "st,stm32f7-uart";
 309                         reg = <0x40004400 0x400>;
 310                         interrupts = <38>;
 311                         clocks = <&rcc 1 CLK_USART2>;
 312                         status = "disabled";
 313                 };
 314
 315                 usart3: serial@40004800 {
 316                         compatible = "st,stm32f7-uart";
 317                         reg = <0x40004800 0x400>;
 318                         interrupts = <39>;
 319                         clocks = <&rcc 1 CLK_USART3>;
 320                         status = "disabled";
 321                 };
 322
 323                 usart4: serial@40004c00 {
 324                         compatible = "st,stm32f7-uart";
 325                         reg = <0x40004c00 0x400>;
 326                         interrupts = <52>;
 327                         clocks = <&rcc 1 CLK_UART4>;
 328                         status = "disabled";
 329                 };
 330
 331                 usart5: serial@40005000 {
 332                         compatible = "st,stm32f7-uart";
 333                         reg = <0x40005000 0x400>;
 334                         interrupts = <53>;
 335                         clocks = <&rcc 1 CLK_UART5>;
 336                         status = "disabled";
 337                 };
 338
 339                 i2c1: i2c@40005400 {
 340                         compatible = "st,stm32f7-i2c";
 341                         reg = <0x40005400 0x400>;
 342                         interrupts = <31>,
 343                                      <32>;
 344                         resets = <&rcc STM32F7_APB1_RESET(I2C1)>;
 345                         clocks = <&rcc 1 CLK_I2C1>;
 346                         #address-cells = <1>;
 347                         #size-cells = <0>;
 348                         status = "disabled";
 349                 };
 350
 351                 i2c2: i2c@40005800 {
 352                         compatible = "st,stm32f7-i2c";
 353                         reg = <0x40005800 0x400>;
 354                         interrupts = <33>,
 355                                      <34>;
 356                         resets = <&rcc STM32F7_APB1_RESET(I2C2)>;
 357                         clocks = <&rcc 1 CLK_I2C2>;
 358                         #address-cells = <1>;
 359                         #size-cells = <0>;
 360                         status = "disabled";
 361                 };
 362
 363                 i2c3: i2c@40005c00 {
 364                         compatible = "st,stm32f7-i2c";
 365                         reg = <0x40005c00 0x400>;
 366                         interrupts = <72>,
 367                                      <73>;
 368                         resets = <&rcc STM32F7_APB1_RESET(I2C3)>;
 369                         clocks = <&rcc 1 CLK_I2C3>;
 370                         #address-cells = <1>;
 371                         #size-cells = <0>;
 372                         status = "disabled";
 373                 };
 374
 375                 i2c4: i2c@40006000 {
 376                         compatible = "st,stm32f7-i2c";
 377                         reg = <0x40006000 0x400>;
 378                         interrupts = <95>,
 379                                      <96>;
 380                         resets = <&rcc STM32F7_APB1_RESET(I2C4)>;
 381                         clocks = <&rcc 1 CLK_I2C4>;
 382                         #address-cells = <1>;
 383                         #size-cells = <0>;
 384                         status = "disabled";
 385                 };
 386
 387                 cec: cec@40006c00 {
 388                         compatible = "st,stm32-cec";
 389                         reg = <0x40006C00 0x400>;
 390                         interrupts = <94>;
 391                         clocks = <&rcc 0 STM32F7_APB1_CLOCK(CEC)>, <&rcc 1 CLK_HDMI_CEC>;
 392                         clock-names = "cec", "hdmi-cec";
 393                         status = "disabled";
 394                 };
 395
 396                 usart7: serial@40007800 {
 397                         compatible = "st,stm32f7-uart";
 398                         reg = <0x40007800 0x400>;
 399                         interrupts = <82>;
 400                         clocks = <&rcc 1 CLK_UART7>;
 401                         status = "disabled";
 402                 };
 403
 404                 usart8: serial@40007c00 {
 405                         compatible = "st,stm32f7-uart";
 406                         reg = <0x40007c00 0x400>;
 407                         interrupts = <83>;
 408                         clocks = <&rcc 1 CLK_UART8>;
 409                         status = "disabled";
 410                 };
 411
 412                 timers1: timers@40010000 {
 413                         #address-cells = <1>;
 414                         #size-cells = <0>;
 415                         compatible = "st,stm32-timers";
 416                         reg = <0x40010000 0x400>;
 417                         clocks = <&rcc 0 STM32F7_APB2_CLOCK(TIM1)>;
 418                         clock-names = "int";
 419                         status = "disabled";
 420
 421                         pwm {
 422                                 compatible = "st,stm32-pwm";
 423                                 #pwm-cells = <3>;
 424                                 status = "disabled";
 425                         };
 426
 427                         timer@0 {
 428                                 compatible = "st,stm32-timer-trigger";
 429                                 reg = <0>;
 430                                 status = "disabled";
 431                         };
 432                 };
 433
 434                 timers8: timers@40010400 {
 435                         #address-cells = <1>;
 436                         #size-cells = <0>;
 437                         compatible = "st,stm32-timers";
 438                         reg = <0x40010400 0x400>;
 439                         clocks = <&rcc 0 STM32F7_APB2_CLOCK(TIM8)>;
 440                         clock-names = "int";
 441                         status = "disabled";
 442
 443                         pwm {
 444                                 compatible = "st,stm32-pwm";
 445                                 #pwm-cells = <3>;
 446                                 status = "disabled";
 447                         };
 448
 449                         timer@7 {
 450                                 compatible = "st,stm32-timer-trigger";
 451                                 reg = <7>;
 452                                 status = "disabled";
 453                         };
 454                 };
 455
 456                 usart1: serial@40011000 {
 457                         compatible = "st,stm32f7-uart";
 458                         reg = <0x40011000 0x400>;
 459                         interrupts = <37>;
 460                         clocks = <&rcc 1 CLK_USART1>;
 461                         status = "disabled";
 462                 };
 463
 464                 usart6: serial@40011400 {
 465                         compatible = "st,stm32f7-uart";
 466                         reg = <0x40011400 0x400>;
 467                         interrupts = <71>;
 468                         clocks = <&rcc 1 CLK_USART6>;
 469                         status = "disabled";
 470                 };
 471
 472                 sdio2: mmc@40011c00 {
 473                         compatible = "arm,pl180", "arm,primecell";
 474                         arm,primecell-periphid = <0x00880180>;
 475                         reg = <0x40011c00 0x400>;
 476                         clocks = <&rcc 0 STM32F7_APB2_CLOCK(SDMMC2)>;
 477                         clock-names = "apb_pclk";
 478                         interrupts = <103>;
 479                         max-frequency = <48000000>;
 480                         status = "disabled";
 481                 };
 482
 483                 sdio1: mmc@40012c00 {
 484                         compatible = "arm,pl180", "arm,primecell";
 485                         arm,primecell-periphid = <0x00880180>;
 486                         reg = <0x40012c00 0x400>;
 487                         clocks = <&rcc 0 STM32F7_APB2_CLOCK(SDMMC1)>;
 488                         clock-names = "apb_pclk";
 489                         interrupts = <49>;
 490                         max-frequency = <48000000>;
 491                         status = "disabled";
 492                 };
 493
 494                 syscfg: syscon@40013800 {
 495                         compatible = "st,stm32-syscfg", "syscon";
 496                         reg = <0x40013800 0x400>;
 497                 };
 498
 499                 exti: interrupt-controller@40013c00 {
 500                         compatible = "st,stm32-exti";
 501                         interrupt-controller;
 502                         #interrupt-cells = <2>;
 503                         reg = <0x40013C00 0x400>;
 504                         interrupts = <1>, <2>, <3>, <6>, <7>, <8>, <9>, <10>, <23>, <40>, <41>, <42>, <62>, <76>;
 505                 };
 506
 507                 timers9: timers@40014000 {
 508                         #address-cells = <1>;
 509                         #size-cells = <0>;
 510                         compatible = "st,stm32-timers";
 511                         reg = <0x40014000 0x400>;
 512                         clocks = <&rcc 0 STM32F7_APB2_CLOCK(TIM9)>;
 513                         clock-names = "int";
 514                         status = "disabled";
 515
 516                         pwm {
 517                                 compatible = "st,stm32-pwm";
 518                                 #pwm-cells = <3>;
 519                                 status = "disabled";
 520                         };
 521
 522                         timer@8 {
 523                                 compatible = "st,stm32-timer-trigger";
 524                                 reg = <8>;
 525                                 status = "disabled";
 526                         };
 527                 };
 528
 529                 timers10: timers@40014400 {
 530                         compatible = "st,stm32-timers";
 531                         reg = <0x40014400 0x400>;
 532                         clocks = <&rcc 0 STM32F7_APB2_CLOCK(TIM10)>;
 533                         clock-names = "int";
 534                         status = "disabled";
 535
 536                         pwm {
 537                                 compatible = "st,stm32-pwm";
 538                                 #pwm-cells = <3>;
 539                                 status = "disabled";
 540                         };
 541                 };
 542
 543                 timers11: timers@40014800 {
 544                         compatible = "st,stm32-timers";
 545                         reg = <0x40014800 0x400>;
 546                         clocks = <&rcc 0 STM32F7_APB2_CLOCK(TIM11)>;
 547                         clock-names = "int";
 548                         status = "disabled";
 549
 550                         pwm {
 551                                 compatible = "st,stm32-pwm";
 552                                 #pwm-cells = <3>;
 553                                 status = "disabled";
 554                         };
 555                 };
 556
 557                 pwrcfg: power-config@40007000 {
 558                         compatible = "st,stm32-power-config", "syscon";
 559                         reg = <0x40007000 0x400>;
 560                 };
 561
 562                 crc: crc@40023000 {
 563                         compatible = "st,stm32f7-crc";
 564                         reg = <0x40023000 0x400>;
 565                         clocks = <&rcc 0 12>;
 566                         status = "disabled";
 567                 };
 568
 569                 rcc: rcc@40023800 {
 570                         #reset-cells = <1>;
 571                         #clock-cells = <2>;
 572                         compatible = "st,stm32f746-rcc", "st,stm32-rcc";
 573                         reg = <0x40023800 0x400>;
 574                         clocks = <&clk_hse>, <&clk_i2s_ckin>;
 575                         st,syscfg = <&pwrcfg>;
 576                         assigned-clocks = <&rcc 1 CLK_HSE_RTC>;
 577                         assigned-clock-rates = <1000000>;
 578                 };
 579
 580                 dma1: dma-controller@40026000 {
 581                         compatible = "st,stm32-dma";
 582                         reg = <0x40026000 0x400>;
 583                         interrupts = <11>,
 584                                      <12>,
 585                                      <13>,
 586                                      <14>,
 587                                      <15>,
 588                                      <16>,
 589                                      <17>,
 590                                      <47>;
 591                         clocks = <&rcc 0 STM32F7_AHB1_CLOCK(DMA1)>;
 592                         #dma-cells = <4>;
 593                         status = "disabled";
 594                 };
 595
 596                 dma2: dma-controller@40026400 {
 597                         compatible = "st,stm32-dma";
 598                         reg = <0x40026400 0x400>;
 599                         interrupts = <56>,
 600                                      <57>,
 601                                      <58>,
 602                                      <59>,
 603                                      <60>,
 604                                      <68>,
 605                                      <69>,
 606                                      <70>;
 607                         clocks = <&rcc 0 STM32F7_AHB1_CLOCK(DMA2)>;
 608                         #dma-cells = <4>;
 609                         st,mem2mem;
 610                         status = "disabled";
 611                 };
 612
 613                 usbotg_hs: usb@40040000 {
 614                         compatible = "st,stm32f7-hsotg";
 615                         reg = <0x40040000 0x40000>;
 616                         interrupts = <77>;
 617                         clocks = <&rcc 0 STM32F7_AHB1_CLOCK(OTGHS)>;
 618                         clock-names = "otg";
 619                         g-rx-fifo-size = <256>;
 620                         g-np-tx-fifo-size = <32>;
 621                         g-tx-fifo-size = <128 128 64 64 64 64 32 32>;
 622                         status = "disabled";
 623                 };
 624
 625                 usbotg_fs: usb@50000000 {
 626                         compatible = "st,stm32f4x9-fsotg";
 627                         reg = <0x50000000 0x40000>;
 628                         interrupts = <67>;
 629                         clocks = <&rcc 0 STM32F7_AHB2_CLOCK(OTGFS)>;
 630                         clock-names = "otg";
 631                         status = "disabled";
 632                 };
 633         };
 634 };
 635
 636 &systick {
 637         clocks = <&rcc 1 0>;
 638         status = "okay";
 639 };