arch/arm/boot/dts/bcm2711.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 #include "bcm283x.dtsi"
   3
   4 #include <dt-bindings/interrupt-controller/arm-gic.h>
   5 #include <dt-bindings/soc/bcm2835-pm.h>
   6
   7 / {
   8         compatible = "brcm,bcm2711";
   9
  10         #address-cells = <2>;
  11         #size-cells = <1>;
  12
  13         interrupt-parent = <&gicv2>;
  14
  15         reserved-memory {
  16                 #address-cells = <2>;
  17                 #size-cells = <1>;
  18                 ranges;
  19
  20                 /*
  21                  * arm64 reserves the CMA by default somewhere in ZONE_DMA32,
  22                  * that's not good enough for the BCM2711 as some devices can
  23                  * only address the lower 1G of memory (ZONE_DMA).
  24                  */
  25                 linux,cma {
  26                         compatible = "shared-dma-pool";
  27                         size = <0x2000000>; /* 32MB */
  28                         alloc-ranges = <0x0 0x00000000 0x40000000>;
  29                         reusable;
  30                         linux,cma-default;
  31                 };
  32         };
  33
  34
  35         soc {
  36                 /*
  37                  * Defined ranges:
  38                  *   Common BCM283x peripherals
  39                  *   BCM2711-specific peripherals
  40                  *   ARM-local peripherals
  41                  */
  42                 ranges = <0x7e000000  0x0 0xfe000000  0x01800000>,
  43                          <0x7c000000  0x0 0xfc000000  0x02000000>,
  44                          <0x40000000  0x0 0xff800000  0x00800000>;
  45                 /* Emulate a contiguous 30-bit address range for DMA */
  46                 dma-ranges = <0xc0000000  0x0 0x00000000  0x40000000>;
  47
  48                 /*
  49                  * This node is the provider for the enable-method for
  50                  * bringing up secondary cores.
  51                  */
  52                 local_intc: local_intc@40000000 {
  53                         compatible = "brcm,bcm2836-l1-intc";
  54                         reg = <0x40000000 0x100>;
  55                 };
  56
  57                 gicv2: interrupt-controller@40041000 {
  58                         interrupt-controller;
  59                         #interrupt-cells = <3>;
  60                         compatible = "arm,gic-400";
  61                         reg =   <0x40041000 0x1000>,
  62                                 <0x40042000 0x2000>,
  63                                 <0x40044000 0x2000>,
  64                                 <0x40046000 0x2000>;
  65                         interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) |
  66                                                  IRQ_TYPE_LEVEL_HIGH)>;
  67                 };
  68
  69                 avs_monitor: avs-monitor@7d5d2000 {
  70                         compatible = "brcm,bcm2711-avs-monitor",
  71                                      "syscon", "simple-mfd";
  72                         reg = <0x7d5d2000 0xf00>;
  73
  74                         thermal: thermal {
  75                                 compatible = "brcm,bcm2711-thermal";
  76                                 #thermal-sensor-cells = <0>;
  77                         };
  78                 };
  79
  80                 dma: dma@7e007000 {
  81                         compatible = "brcm,bcm2835-dma";
  82                         reg = <0x7e007000 0xb00>;
  83                         interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>,
  84                                      <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>,
  85                                      <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>,
  86                                      <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>,
  87                                      <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>,
  88                                      <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>,
  89                                      <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>,
  90                                      /* DMA lite 7 - 10 */
  91                                      <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
  92                                      <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
  93                                      <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>,
  94                                      <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
  95                         interrupt-names = "dma0",
  96                                           "dma1",
  97                                           "dma2",
  98                                           "dma3",
  99                                           "dma4",
 100                                           "dma5",
 101                                           "dma6",
 102                                           "dma7",
 103                                           "dma8",
 104                                           "dma9",
 105                                           "dma10";
 106                         #dma-cells = <1>;
 107                         brcm,dma-channel-mask = <0x07f5>;
 108                 };
 109
 110                 pm: watchdog@7e100000 {
 111                         compatible = "brcm,bcm2835-pm", "brcm,bcm2835-pm-wdt";
 112                         #power-domain-cells = <1>;
 113                         #reset-cells = <1>;
 114                         reg = <0x7e100000 0x114>,
 115                               <0x7e00a000 0x24>,
 116                               <0x7ec11000 0x20>;
 117                         clocks = <&clocks BCM2835_CLOCK_V3D>,
 118                                  <&clocks BCM2835_CLOCK_PERI_IMAGE>,
 119                                  <&clocks BCM2835_CLOCK_H264>,
 120                                  <&clocks BCM2835_CLOCK_ISP>;
 121                         clock-names = "v3d", "peri_image", "h264", "isp";
 122                         system-power-controller;
 123                 };
 124
 125                 rng@7e104000 {
 126                         interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
 127
 128                         /* RNG is incompatible with brcm,bcm2835-rng */
 129                         status = "disabled";
 130                 };
 131
 132                 uart2: serial@7e201400 {
 133                         compatible = "arm,pl011", "arm,primecell";
 134                         reg = <0x7e201400 0x200>;
 135                         interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
 136                         clocks = <&clocks BCM2835_CLOCK_UART>,
 137                                  <&clocks BCM2835_CLOCK_VPU>;
 138                         clock-names = "uartclk", "apb_pclk";
 139                         arm,primecell-periphid = <0x00241011>;
 140                         status = "disabled";
 141                 };
 142
 143                 uart3: serial@7e201600 {
 144                         compatible = "arm,pl011", "arm,primecell";
 145                         reg = <0x7e201600 0x200>;
 146                         interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
 147                         clocks = <&clocks BCM2835_CLOCK_UART>,
 148                                  <&clocks BCM2835_CLOCK_VPU>;
 149                         clock-names = "uartclk", "apb_pclk";
 150                         arm,primecell-periphid = <0x00241011>;
 151                         status = "disabled";
 152                 };
 153
 154                 uart4: serial@7e201800 {
 155                         compatible = "arm,pl011", "arm,primecell";
 156                         reg = <0x7e201800 0x200>;
 157                         interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
 158                         clocks = <&clocks BCM2835_CLOCK_UART>,
 159                                  <&clocks BCM2835_CLOCK_VPU>;
 160                         clock-names = "uartclk", "apb_pclk";
 161                         arm,primecell-periphid = <0x00241011>;
 162                         status = "disabled";
 163                 };
 164
 165                 uart5: serial@7e201a00 {
 166                         compatible = "arm,pl011", "arm,primecell";
 167                         reg = <0x7e201a00 0x200>;
 168                         interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
 169                         clocks = <&clocks BCM2835_CLOCK_UART>,
 170                                  <&clocks BCM2835_CLOCK_VPU>;
 171                         clock-names = "uartclk", "apb_pclk";
 172                         arm,primecell-periphid = <0x00241011>;
 173                         status = "disabled";
 174                 };
 175
 176                 spi3: spi@7e204600 {
 177                         compatible = "brcm,bcm2835-spi";
 178                         reg = <0x7e204600 0x0200>;
 179                         interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
 180                         clocks = <&clocks BCM2835_CLOCK_VPU>;
 181                         #address-cells = <1>;
 182                         #size-cells = <0>;
 183                         status = "disabled";
 184                 };
 185
 186                 spi4: spi@7e204800 {
 187                         compatible = "brcm,bcm2835-spi";
 188                         reg = <0x7e204800 0x0200>;
 189                         interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
 190                         clocks = <&clocks BCM2835_CLOCK_VPU>;
 191                         #address-cells = <1>;
 192                         #size-cells = <0>;
 193                         status = "disabled";
 194                 };
 195
 196                 spi5: spi@7e204a00 {
 197                         compatible = "brcm,bcm2835-spi";
 198                         reg = <0x7e204a00 0x0200>;
 199                         interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
 200                         clocks = <&clocks BCM2835_CLOCK_VPU>;
 201                         #address-cells = <1>;
 202                         #size-cells = <0>;
 203                         status = "disabled";
 204                 };
 205
 206                 spi6: spi@7e204c00 {
 207                         compatible = "brcm,bcm2835-spi";
 208                         reg = <0x7e204c00 0x0200>;
 209                         interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
 210                         clocks = <&clocks BCM2835_CLOCK_VPU>;
 211                         #address-cells = <1>;
 212                         #size-cells = <0>;
 213                         status = "disabled";
 214                 };
 215
 216                 i2c3: i2c@7e205600 {
 217                         compatible = "brcm,bcm2711-i2c", "brcm,bcm2835-i2c";
 218                         reg = <0x7e205600 0x200>;
 219                         interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
 220                         clocks = <&clocks BCM2835_CLOCK_VPU>;
 221                         #address-cells = <1>;
 222                         #size-cells = <0>;
 223                         status = "disabled";
 224                 };
 225
 226                 i2c4: i2c@7e205800 {
 227                         compatible = "brcm,bcm2711-i2c", "brcm,bcm2835-i2c";
 228                         reg = <0x7e205800 0x200>;
 229                         interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
 230                         clocks = <&clocks BCM2835_CLOCK_VPU>;
 231                         #address-cells = <1>;
 232                         #size-cells = <0>;
 233                         status = "disabled";
 234                 };
 235
 236                 i2c5: i2c@7e205a00 {
 237                         compatible = "brcm,bcm2711-i2c", "brcm,bcm2835-i2c";
 238                         reg = <0x7e205a00 0x200>;
 239                         interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
 240                         clocks = <&clocks BCM2835_CLOCK_VPU>;
 241                         #address-cells = <1>;
 242                         #size-cells = <0>;
 243                         status = "disabled";
 244                 };
 245
 246                 i2c6: i2c@7e205c00 {
 247                         compatible = "brcm,bcm2711-i2c", "brcm,bcm2835-i2c";
 248                         reg = <0x7e205c00 0x200>;
 249                         interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
 250                         clocks = <&clocks BCM2835_CLOCK_VPU>;
 251                         #address-cells = <1>;
 252                         #size-cells = <0>;
 253                         status = "disabled";
 254                 };
 255
 256                 pwm1: pwm@7e20c800 {
 257                         compatible = "brcm,bcm2835-pwm";
 258                         reg = <0x7e20c800 0x28>;
 259                         clocks = <&clocks BCM2835_CLOCK_PWM>;
 260                         assigned-clocks = <&clocks BCM2835_CLOCK_PWM>;
 261                         assigned-clock-rates = <10000000>;
 262                         #pwm-cells = <2>;
 263                         status = "disabled";
 264                 };
 265
 266                 emmc2: emmc2@7e340000 {
 267                         compatible = "brcm,bcm2711-emmc2";
 268                         reg = <0x7e340000 0x100>;
 269                         interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
 270                         clocks = <&clocks BCM2711_CLOCK_EMMC2>;
 271                         status = "disabled";
 272                 };
 273
 274                 hvs@7e400000 {
 275                         interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
 276                 };
 277         };
 278
 279         arm-pmu {
 280                 compatible = "arm,cortex-a72-pmu", "arm,armv8-pmuv3";
 281                 interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
 282                         <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
 283                         <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
 284                         <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
 285                 interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
 286         };
 287
 288         timer {
 289                 compatible = "arm,armv8-timer";
 290                 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) |
 291                                           IRQ_TYPE_LEVEL_LOW)>,
 292                              <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) |
 293                                           IRQ_TYPE_LEVEL_LOW)>,
 294                              <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) |
 295                                           IRQ_TYPE_LEVEL_LOW)>,
 296                              <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) |
 297                                           IRQ_TYPE_LEVEL_LOW)>;
 298                 /* This only applies to the ARMv7 stub */
 299                 arm,cpu-registers-not-fw-configured;
 300         };
 301
 302         cpus: cpus {
 303                 #address-cells = <1>;
 304                 #size-cells = <0>;
 305                 enable-method = "brcm,bcm2836-smp"; // for ARM 32-bit
 306
 307                 cpu0: cpu@0 {
 308                         device_type = "cpu";
 309                         compatible = "arm,cortex-a72";
 310                         reg = <0>;
 311                         enable-method = "spin-table";
 312                         cpu-release-addr = <0x0 0x000000d8>;
 313                 };
 314
 315                 cpu1: cpu@1 {
 316                         device_type = "cpu";
 317                         compatible = "arm,cortex-a72";
 318                         reg = <1>;
 319                         enable-method = "spin-table";
 320                         cpu-release-addr = <0x0 0x000000e0>;
 321                 };
 322
 323                 cpu2: cpu@2 {
 324                         device_type = "cpu";
 325                         compatible = "arm,cortex-a72";
 326                         reg = <2>;
 327                         enable-method = "spin-table";
 328                         cpu-release-addr = <0x0 0x000000e8>;
 329                 };
 330
 331                 cpu3: cpu@3 {
 332                         device_type = "cpu";
 333                         compatible = "arm,cortex-a72";
 334                         reg = <3>;
 335                         enable-method = "spin-table";
 336                         cpu-release-addr = <0x0 0x000000f0>;
 337                 };
 338         };
 339
 340         scb {
 341                 compatible = "simple-bus";
 342                 #address-cells = <2>;
 343                 #size-cells = <1>;
 344
 345                 ranges = <0x0 0x7c000000  0x0 0xfc000000  0x03800000>;
 346
 347                 genet: ethernet@7d580000 {
 348                         compatible = "brcm,bcm2711-genet-v5";
 349                         reg = <0x0 0x7d580000 0x10000>;
 350                         #address-cells = <0x1>;
 351                         #size-cells = <0x1>;
 352                         interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>,
 353                                      <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>;
 354                         status = "disabled";
 355
 356                         genet_mdio: mdio@e14 {
 357                                 compatible = "brcm,genet-mdio-v5";
 358                                 reg = <0xe14 0x8>;
 359                                 reg-names = "mdio";
 360                                 #address-cells = <0x0>;
 361                                 #size-cells = <0x1>;
 362                         };
 363                 };
 364         };
 365 };
 366
 367 &clk_osc {
 368         clock-frequency = <54000000>;
 369 };
 370
 371 &clocks {
 372         compatible = "brcm,bcm2711-cprman";
 373 };
 374
 375 &cpu_thermal {
 376         coefficients = <(-487) 410040>;
 377         thermal-sensors = <&thermal>;
 378 };
 379
 380 &dsi0 {
 381         interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
 382 };
 383
 384 &dsi1 {
 385         interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
 386 };
 387
 388 &gpio {
 389         compatible = "brcm,bcm2711-gpio";
 390         interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>,
 391                      <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>,
 392                      <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>,
 393                      <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
 394
 395         gpclk0_gpio49: gpclk0_gpio49 {
 396                 pin-gpclk {
 397                         pins = "gpio49";
 398                         function = "alt1";
 399                         bias-disable;
 400                 };
 401         };
 402         gpclk1_gpio50: gpclk1_gpio50 {
 403                 pin-gpclk {
 404                         pins = "gpio50";
 405                         function = "alt1";
 406                         bias-disable;
 407                 };
 408         };
 409         gpclk2_gpio51: gpclk2_gpio51 {
 410                 pin-gpclk {
 411                         pins = "gpio51";
 412                         function = "alt1";
 413                         bias-disable;
 414                 };
 415         };
 416
 417         i2c0_gpio46: i2c0_gpio46 {
 418                 pin-sda {
 419                         function = "alt0";
 420                         pins = "gpio46";
 421                         bias-pull-up;
 422                 };
 423                 pin-scl {
 424                         function = "alt0";
 425                         pins = "gpio47";
 426                         bias-disable;
 427                 };
 428         };
 429         i2c1_gpio46: i2c1_gpio46 {
 430                 pin-sda {
 431                         function = "alt1";
 432                         pins = "gpio46";
 433                         bias-pull-up;
 434                 };
 435                 pin-scl {
 436                         function = "alt1";
 437                         pins = "gpio47";
 438                         bias-disable;
 439                 };
 440         };
 441         i2c3_gpio2: i2c3_gpio2 {
 442                 pin-sda {
 443                         function = "alt5";
 444                         pins = "gpio2";
 445                         bias-pull-up;
 446                 };
 447                 pin-scl {
 448                         function = "alt5";
 449                         pins = "gpio3";
 450                         bias-disable;
 451                 };
 452         };
 453         i2c3_gpio4: i2c3_gpio4 {
 454                 pin-sda {
 455                         function = "alt5";
 456                         pins = "gpio4";
 457                         bias-pull-up;
 458                 };
 459                 pin-scl {
 460                         function = "alt5";
 461                         pins = "gpio5";
 462                         bias-disable;
 463                 };
 464         };
 465         i2c4_gpio6: i2c4_gpio6 {
 466                 pin-sda {
 467                         function = "alt5";
 468                         pins = "gpio6";
 469                         bias-pull-up;
 470                 };
 471                 pin-scl {
 472                         function = "alt5";
 473                         pins = "gpio7";
 474                         bias-disable;
 475                 };
 476         };
 477         i2c4_gpio8: i2c4_gpio8 {
 478                 pin-sda {
 479                         function = "alt5";
 480                         pins = "gpio8";
 481                         bias-pull-up;
 482                 };
 483                 pin-scl {
 484                         function = "alt5";
 485                         pins = "gpio9";
 486                         bias-disable;
 487                 };
 488         };
 489         i2c5_gpio10: i2c5_gpio10 {
 490                 pin-sda {
 491                         function = "alt5";
 492                         pins = "gpio10";
 493                         bias-pull-up;
 494                 };
 495                 pin-scl {
 496                         function = "alt5";
 497                         pins = "gpio11";
 498                         bias-disable;
 499                 };
 500         };
 501         i2c5_gpio12: i2c5_gpio12 {
 502                 pin-sda {
 503                         function = "alt5";
 504                         pins = "gpio12";
 505                         bias-pull-up;
 506                 };
 507                 pin-scl {
 508                         function = "alt5";
 509                         pins = "gpio13";
 510                         bias-disable;
 511                 };
 512         };
 513         i2c6_gpio0: i2c6_gpio0 {
 514                 pin-sda {
 515                         function = "alt5";
 516                         pins = "gpio0";
 517                         bias-pull-up;
 518                 };
 519                 pin-scl {
 520                         function = "alt5";
 521                         pins = "gpio1";
 522                         bias-disable;
 523                 };
 524         };
 525         i2c6_gpio22: i2c6_gpio22 {
 526                 pin-sda {
 527                         function = "alt5";
 528                         pins = "gpio22";
 529                         bias-pull-up;
 530                 };
 531                 pin-scl {
 532                         function = "alt5";
 533                         pins = "gpio23";
 534                         bias-disable;
 535                 };
 536         };
 537         i2c_slave_gpio8: i2c_slave_gpio8 {
 538                 pins-i2c-slave {
 539                         pins = "gpio8",
 540                                "gpio9",
 541                                "gpio10",
 542                                "gpio11";
 543                         function = "alt3";
 544                 };
 545         };
 546
 547         jtag_gpio48: jtag_gpio48 {
 548                 pins-jtag {
 549                         pins = "gpio48",
 550                                "gpio49",
 551                                "gpio50",
 552                                "gpio51",
 553                                "gpio52",
 554                                "gpio53";
 555                         function = "alt4";
 556                 };
 557         };
 558
 559         mii_gpio28: mii_gpio28 {
 560                 pins-mii {
 561                         pins = "gpio28",
 562                                "gpio29",
 563                                "gpio30",
 564                                "gpio31";
 565                         function = "alt4";
 566                 };
 567         };
 568         mii_gpio36: mii_gpio36 {
 569                 pins-mii {
 570                         pins = "gpio36",
 571                                "gpio37",
 572                                "gpio38",
 573                                "gpio39";
 574                         function = "alt5";
 575                 };
 576         };
 577
 578         pcm_gpio50: pcm_gpio50 {
 579                 pins-pcm {
 580                         pins = "gpio50",
 581                                "gpio51",
 582                                "gpio52",
 583                                "gpio53";
 584                         function = "alt2";
 585                 };
 586         };
 587
 588         pwm0_0_gpio12: pwm0_0_gpio12 {
 589                 pin-pwm {
 590                         pins = "gpio12";
 591                         function = "alt0";
 592                         bias-disable;
 593                 };
 594         };
 595         pwm0_0_gpio18: pwm0_0_gpio18 {
 596                 pin-pwm {
 597                         pins = "gpio18";
 598                         function = "alt5";
 599                         bias-disable;
 600                 };
 601         };
 602         pwm1_0_gpio40: pwm1_0_gpio40 {
 603                 pin-pwm {
 604                         pins = "gpio40";
 605                         function = "alt0";
 606                         bias-disable;
 607                 };
 608         };
 609         pwm0_1_gpio13: pwm0_1_gpio13 {
 610                 pin-pwm {
 611                         pins = "gpio13";
 612                         function = "alt0";
 613                         bias-disable;
 614                 };
 615         };
 616         pwm0_1_gpio19: pwm0_1_gpio19 {
 617                 pin-pwm {
 618                         pins = "gpio19";
 619                         function = "alt5";
 620                         bias-disable;
 621                 };
 622         };
 623         pwm1_1_gpio41: pwm1_1_gpio41 {
 624                 pin-pwm {
 625                         pins = "gpio41";
 626                         function = "alt0";
 627                         bias-disable;
 628                 };
 629         };
 630         pwm0_1_gpio45: pwm0_1_gpio45 {
 631                 pin-pwm {
 632                         pins = "gpio45";
 633                         function = "alt0";
 634                         bias-disable;
 635                 };
 636         };
 637         pwm0_0_gpio52: pwm0_0_gpio52 {
 638                 pin-pwm {
 639                         pins = "gpio52";
 640                         function = "alt1";
 641                         bias-disable;
 642                 };
 643         };
 644         pwm0_1_gpio53: pwm0_1_gpio53 {
 645                 pin-pwm {
 646                         pins = "gpio53";
 647                         function = "alt1";
 648                         bias-disable;
 649                 };
 650         };
 651
 652         rgmii_gpio35: rgmii_gpio35 {
 653                 pin-start-stop {
 654                         pins = "gpio35";
 655                         function = "alt4";
 656                 };
 657                 pin-rx-ok {
 658                         pins = "gpio36";
 659                         function = "alt4";
 660                 };
 661         };
 662         rgmii_irq_gpio34: rgmii_irq_gpio34 {
 663                 pin-irq {
 664                         pins = "gpio34";
 665                         function = "alt5";
 666                 };
 667         };
 668         rgmii_irq_gpio39: rgmii_irq_gpio39 {
 669                 pin-irq {
 670                         pins = "gpio39";
 671                         function = "alt4";
 672                 };
 673         };
 674         rgmii_mdio_gpio28: rgmii_mdio_gpio28 {
 675                 pins-mdio {
 676                         pins = "gpio28",
 677                                "gpio29";
 678                         function = "alt5";
 679                 };
 680         };
 681         rgmii_mdio_gpio37: rgmii_mdio_gpio37 {
 682                 pins-mdio {
 683                         pins = "gpio37",
 684                                "gpio38";
 685                         function = "alt4";
 686                 };
 687         };
 688
 689         spi0_gpio46: spi0_gpio46 {
 690                 pins-spi {
 691                         pins = "gpio46",
 692                                "gpio47",
 693                                "gpio48",
 694                                "gpio49";
 695                         function = "alt2";
 696                 };
 697         };
 698         spi2_gpio46: spi2_gpio46 {
 699                 pins-spi {
 700                         pins = "gpio46",
 701                                "gpio47",
 702                                "gpio48",
 703                                "gpio49",
 704                                "gpio50";
 705                         function = "alt5";
 706                 };
 707         };
 708         spi3_gpio0: spi3_gpio0 {
 709                 pins-spi {
 710                         pins = "gpio0",
 711                                "gpio1",
 712                                "gpio2",
 713                                "gpio3";
 714                         function = "alt3";
 715                 };
 716         };
 717         spi4_gpio4: spi4_gpio4 {
 718                 pins-spi {
 719                         pins = "gpio4",
 720                                "gpio5",
 721                                "gpio6",
 722                                "gpio7";
 723                         function = "alt3";
 724                 };
 725         };
 726         spi5_gpio12: spi5_gpio12 {
 727                 pins-spi {
 728                         pins = "gpio12",
 729                                "gpio13",
 730                                "gpio14",
 731                                "gpio15";
 732                         function = "alt3";
 733                 };
 734         };
 735         spi6_gpio18: spi6_gpio18 {
 736                 pins-spi {
 737                         pins = "gpio18",
 738                                "gpio19",
 739                                "gpio20",
 740                                "gpio21";
 741                         function = "alt3";
 742                 };
 743         };
 744
 745         uart2_gpio0: uart2_gpio0 {
 746                 pin-tx {
 747                         pins = "gpio0";
 748                         function = "alt4";
 749                         bias-disable;
 750                 };
 751                 pin-rx {
 752                         pins = "gpio1";
 753                         function = "alt4";
 754                         bias-pull-up;
 755                 };
 756         };
 757         uart2_ctsrts_gpio2: uart2_ctsrts_gpio2 {
 758                 pin-cts {
 759                         pins = "gpio2";
 760                         function = "alt4";
 761                         bias-pull-up;
 762                 };
 763                 pin-rts {
 764                         pins = "gpio3";
 765                         function = "alt4";
 766                         bias-disable;
 767                 };
 768         };
 769         uart3_gpio4: uart3_gpio4 {
 770                 pin-tx {
 771                         pins = "gpio4";
 772                         function = "alt4";
 773                         bias-disable;
 774                 };
 775                 pin-rx {
 776                         pins = "gpio5";
 777                         function = "alt4";
 778                         bias-pull-up;
 779                 };
 780         };
 781         uart3_ctsrts_gpio6: uart3_ctsrts_gpio6 {
 782                 pin-cts {
 783                         pins = "gpio6";
 784                         function = "alt4";
 785                         bias-pull-up;
 786                 };
 787                 pin-rts {
 788                         pins = "gpio7";
 789                         function = "alt4";
 790                         bias-disable;
 791                 };
 792         };
 793         uart4_gpio8: uart4_gpio8 {
 794                 pin-tx {
 795                         pins = "gpio8";
 796                         function = "alt4";
 797                         bias-disable;
 798                 };
 799                 pin-rx {
 800                         pins = "gpio9";
 801                         function = "alt4";
 802                         bias-pull-up;
 803                 };
 804         };
 805         uart4_ctsrts_gpio10: uart4_ctsrts_gpio10 {
 806                 pin-cts {
 807                         pins = "gpio10";
 808                         function = "alt4";
 809                         bias-pull-up;
 810                 };
 811                 pin-rts {
 812                         pins = "gpio11";
 813                         function = "alt4";
 814                         bias-disable;
 815                 };
 816         };
 817         uart5_gpio12: uart5_gpio12 {
 818                 pin-tx {
 819                         pins = "gpio12";
 820                         function = "alt4";
 821                         bias-disable;
 822                 };
 823                 pin-rx {
 824                         pins = "gpio13";
 825                         function = "alt4";
 826                         bias-pull-up;
 827                 };
 828         };
 829         uart5_ctsrts_gpio14: uart5_ctsrts_gpio14 {
 830                 pin-cts {
 831                         pins = "gpio14";
 832                         function = "alt4";
 833                         bias-pull-up;
 834                 };
 835                 pin-rts {
 836                         pins = "gpio15";
 837                         function = "alt4";
 838                         bias-disable;
 839                 };
 840         };
 841 };
 842
 843 &i2c0 {
 844         compatible = "brcm,bcm2711-i2c", "brcm,bcm2835-i2c";
 845         interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
 846 };
 847
 848 &i2c1 {
 849         compatible = "brcm,bcm2711-i2c", "brcm,bcm2835-i2c";
 850         interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
 851 };
 852
 853 &mailbox {
 854         interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
 855 };
 856
 857 &sdhci {
 858         interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
 859 };
 860
 861 &sdhost {
 862         interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
 863 };
 864
 865 &spi {
 866         interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
 867 };
 868
 869 &spi1 {
 870         interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
 871 };
 872
 873 &spi2 {
 874         interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
 875 };
 876
 877 &system_timer {
 878         interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>,
 879                      <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>,
 880                      <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>,
 881                      <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
 882 };
 883
 884 &txp {
 885         interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
 886 };
 887
 888 &uart0 {
 889         interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
 890 };
 891
 892 &uart1 {
 893         interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
 894 };
 895
 896 &usb {
 897         interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
 898 };
 899
 900 &vec {
 901         interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
 902 };