arch/arm/boot/dts/bcm283x.dtsi

   1 #include <dt-bindings/pinctrl/bcm2835.h>
   2 #include <dt-bindings/clock/bcm2835.h>
   3 #include <dt-bindings/clock/bcm2835-aux.h>
   4 #include <dt-bindings/gpio/gpio.h>
   5 #include <dt-bindings/interrupt-controller/irq.h>
   6 #include <dt-bindings/soc/bcm2835-pm.h>
   7
   8 /* firmware-provided startup stubs live here, where the secondary CPUs are
   9  * spinning.
  10  */
  11 /memreserve/ 0x00000000 0x00001000;
  12
  13 /* This include file covers the common peripherals and configuration between
  14  * bcm2835 and bcm2836 implementations, leaving the CPU configuration to
  15  * bcm2835.dtsi and bcm2836.dtsi.
  16  */
  17
  18 / {
  19         compatible = "brcm,bcm2835";
  20         model = "BCM2835";
  21         interrupt-parent = <&intc>;
  22         #address-cells = <1>;
  23         #size-cells = <1>;
  24
  25         aliases {
  26                 serial0 = &uart0;
  27                 serial1 = &uart1;
  28         };
  29
  30         chosen {
  31                 stdout-path = "serial0:115200n8";
  32         };
  33
  34         thermal-zones {
  35                 cpu_thermal: cpu-thermal {
  36                         polling-delay-passive = <0>;
  37                         polling-delay = <1000>;
  38
  39                         thermal-sensors = <&thermal>;
  40
  41                         trips {
  42                                 cpu-crit {
  43                                         temperature     = <80000>;
  44                                         hysteresis      = <0>;
  45                                         type            = "critical";
  46                                 };
  47                         };
  48
  49                         cooling-maps {
  50                         };
  51                 };
  52         };
  53
  54         soc {
  55                 compatible = "simple-bus";
  56                 #address-cells = <1>;
  57                 #size-cells = <1>;
  58
  59                 timer@7e003000 {
  60                         compatible = "brcm,bcm2835-system-timer";
  61                         reg = <0x7e003000 0x1000>;
  62                         interrupts = <1 0>, <1 1>, <1 2>, <1 3>;
  63                         /* This could be a reference to BCM2835_CLOCK_TIMER,
  64                          * but we don't have the driver using the common clock
  65                          * support yet.
  66                          */
  67                         clock-frequency = <1000000>;
  68                 };
  69
  70                 txp@7e004000 {
  71                         compatible = "brcm,bcm2835-txp";
  72                         reg = <0x7e004000 0x20>;
  73                         interrupts = <1 11>;
  74                 };
  75
  76                 dma: dma@7e007000 {
  77                         compatible = "brcm,bcm2835-dma";
  78                         reg = <0x7e007000 0xf00>;
  79                         interrupts = <1 16>,
  80                                      <1 17>,
  81                                      <1 18>,
  82                                      <1 19>,
  83                                      <1 20>,
  84                                      <1 21>,
  85                                      <1 22>,
  86                                      <1 23>,
  87                                      <1 24>,
  88                                      <1 25>,
  89                                      <1 26>,
  90                                      /* dma channel 11-14 share one irq */
  91                                      <1 27>,
  92                                      <1 27>,
  93                                      <1 27>,
  94                                      <1 27>,
  95                                      /* unused shared irq for all channels */
  96                                      <1 28>;
  97                         interrupt-names = "dma0",
  98                                           "dma1",
  99                                           "dma2",
 100                                           "dma3",
 101                                           "dma4",
 102                                           "dma5",
 103                                           "dma6",
 104                                           "dma7",
 105                                           "dma8",
 106                                           "dma9",
 107                                           "dma10",
 108                                           "dma11",
 109                                           "dma12",
 110                                           "dma13",
 111                                           "dma14",
 112                                           "dma-shared-all";
 113                         #dma-cells = <1>;
 114                         brcm,dma-channel-mask = <0x7f35>;
 115                 };
 116
 117                 intc: interrupt-controller@7e00b200 {
 118                         compatible = "brcm,bcm2835-armctrl-ic";
 119                         reg = <0x7e00b200 0x200>;
 120                         interrupt-controller;
 121                         #interrupt-cells = <2>;
 122                 };
 123
 124                 pm: watchdog@7e100000 {
 125                         compatible = "brcm,bcm2835-pm", "brcm,bcm2835-pm-wdt";
 126                         #power-domain-cells = <1>;
 127                         #reset-cells = <1>;
 128                         reg = <0x7e100000 0x114>,
 129                               <0x7e00a000 0x24>;
 130                         clocks = <&clocks BCM2835_CLOCK_V3D>,
 131                                  <&clocks BCM2835_CLOCK_PERI_IMAGE>,
 132                                  <&clocks BCM2835_CLOCK_H264>,
 133                                  <&clocks BCM2835_CLOCK_ISP>;
 134                         clock-names = "v3d", "peri_image", "h264", "isp";
 135                         system-power-controller;
 136                 };
 137
 138                 clocks: cprman@7e101000 {
 139                         compatible = "brcm,bcm2835-cprman";
 140                         #clock-cells = <1>;
 141                         reg = <0x7e101000 0x2000>;
 142
 143                         /* CPRMAN derives almost everything from the
 144                          * platform's oscillator.  However, the DSI
 145                          * pixel clocks come from the DSI analog PHY.
 146                          */
 147                         clocks = <&clk_osc>,
 148                                 <&dsi0 0>, <&dsi0 1>, <&dsi0 2>,
 149                                 <&dsi1 0>, <&dsi1 1>, <&dsi1 2>;
 150                 };
 151
 152                 rng@7e104000 {
 153                         compatible = "brcm,bcm2835-rng";
 154                         reg = <0x7e104000 0x10>;
 155                         interrupts = <2 29>;
 156                 };
 157
 158                 mailbox: mailbox@7e00b880 {
 159                         compatible = "brcm,bcm2835-mbox";
 160                         reg = <0x7e00b880 0x40>;
 161                         interrupts = <0 1>;
 162                         #mbox-cells = <0>;
 163                 };
 164
 165                 gpio: gpio@7e200000 {
 166                         compatible = "brcm,bcm2835-gpio";
 167                         reg = <0x7e200000 0xb4>;
 168                         /*
 169                          * The GPIO IP block is designed for 3 banks of GPIOs.
 170                          * Each bank has a GPIO interrupt for itself.
 171                          * There is an overall "any bank" interrupt.
 172                          * In order, these are GIC interrupts 17, 18, 19, 20.
 173                          * Since the BCM2835 only has 2 banks, the 2nd bank
 174                          * interrupt output appears to be mirrored onto the
 175                          * 3rd bank's interrupt signal.
 176                          * So, a bank0 interrupt shows up on 17, 20, and
 177                          * a bank1 interrupt shows up on 18, 19, 20!
 178                          */
 179                         interrupts = <2 17>, <2 18>, <2 19>, <2 20>;
 180
 181                         gpio-controller;
 182                         #gpio-cells = <2>;
 183
 184                         interrupt-controller;
 185                         #interrupt-cells = <2>;
 186
 187                         /* Defines pin muxing groups according to
 188                          * BCM2835-ARM-Peripherals.pdf page 102.
 189                          *
 190                          * While each pin can have its mux selected
 191                          * for various functions individually, some
 192                          * groups only make sense to switch to a
 193                          * particular function together.
 194                          */
 195                         dpi_gpio0: dpi_gpio0 {
 196                                 brcm,pins = <0 1 2 3 4 5 6 7 8 9 10 11
 197                                              12 13 14 15 16 17 18 19
 198                                              20 21 22 23 24 25 26 27>;
 199                                 brcm,function = <BCM2835_FSEL_ALT2>;
 200                         };
 201                         emmc_gpio22: emmc_gpio22 {
 202                                 brcm,pins = <22 23 24 25 26 27>;
 203                                 brcm,function = <BCM2835_FSEL_ALT3>;
 204                         };
 205                         emmc_gpio34: emmc_gpio34 {
 206                                 brcm,pins = <34 35 36 37 38 39>;
 207                                 brcm,function = <BCM2835_FSEL_ALT3>;
 208                                 brcm,pull = <BCM2835_PUD_OFF
 209                                              BCM2835_PUD_UP
 210                                              BCM2835_PUD_UP
 211                                              BCM2835_PUD_UP
 212                                              BCM2835_PUD_UP
 213                                              BCM2835_PUD_UP>;
 214                         };
 215                         emmc_gpio48: emmc_gpio48 {
 216                                 brcm,pins = <48 49 50 51 52 53>;
 217                                 brcm,function = <BCM2835_FSEL_ALT3>;
 218                         };
 219
 220                         gpclk0_gpio4: gpclk0_gpio4 {
 221                                 brcm,pins = <4>;
 222                                 brcm,function = <BCM2835_FSEL_ALT0>;
 223                         };
 224                         gpclk1_gpio5: gpclk1_gpio5 {
 225                                 brcm,pins = <5>;
 226                                 brcm,function = <BCM2835_FSEL_ALT0>;
 227                         };
 228                         gpclk1_gpio42: gpclk1_gpio42 {
 229                                 brcm,pins = <42>;
 230                                 brcm,function = <BCM2835_FSEL_ALT0>;
 231                         };
 232                         gpclk1_gpio44: gpclk1_gpio44 {
 233                                 brcm,pins = <44>;
 234                                 brcm,function = <BCM2835_FSEL_ALT0>;
 235                         };
 236                         gpclk2_gpio6: gpclk2_gpio6 {
 237                                 brcm,pins = <6>;
 238                                 brcm,function = <BCM2835_FSEL_ALT0>;
 239                         };
 240                         gpclk2_gpio43: gpclk2_gpio43 {
 241                                 brcm,pins = <43>;
 242                                 brcm,function = <BCM2835_FSEL_ALT0>;
 243                                 brcm,pull = <BCM2835_PUD_OFF>;
 244                         };
 245
 246                         i2c0_gpio0: i2c0_gpio0 {
 247                                 brcm,pins = <0 1>;
 248                                 brcm,function = <BCM2835_FSEL_ALT0>;
 249                         };
 250                         i2c0_gpio28: i2c0_gpio28 {
 251                                 brcm,pins = <28 29>;
 252                                 brcm,function = <BCM2835_FSEL_ALT0>;
 253                         };
 254                         i2c0_gpio44: i2c0_gpio44 {
 255                                 brcm,pins = <44 45>;
 256                                 brcm,function = <BCM2835_FSEL_ALT1>;
 257                         };
 258                         i2c1_gpio2: i2c1_gpio2 {
 259                                 brcm,pins = <2 3>;
 260                                 brcm,function = <BCM2835_FSEL_ALT0>;
 261                         };
 262                         i2c1_gpio44: i2c1_gpio44 {
 263                                 brcm,pins = <44 45>;
 264                                 brcm,function = <BCM2835_FSEL_ALT2>;
 265                         };
 266                         i2c_slave_gpio18: i2c_slave_gpio18 {
 267                                 brcm,pins = <18 19 20 21>;
 268                                 brcm,function = <BCM2835_FSEL_ALT3>;
 269                         };
 270
 271                         jtag_gpio4: jtag_gpio4 {
 272                                 brcm,pins = <4 5 6 12 13>;
 273                                 brcm,function = <BCM2835_FSEL_ALT5>;
 274                         };
 275                         jtag_gpio22: jtag_gpio22 {
 276                                 brcm,pins = <22 23 24 25 26 27>;
 277                                 brcm,function = <BCM2835_FSEL_ALT4>;
 278                         };
 279
 280                         pcm_gpio18: pcm_gpio18 {
 281                                 brcm,pins = <18 19 20 21>;
 282                                 brcm,function = <BCM2835_FSEL_ALT0>;
 283                         };
 284                         pcm_gpio28: pcm_gpio28 {
 285                                 brcm,pins = <28 29 30 31>;
 286                                 brcm,function = <BCM2835_FSEL_ALT2>;
 287                         };
 288
 289                         pwm0_gpio12: pwm0_gpio12 {
 290                                 brcm,pins = <12>;
 291                                 brcm,function = <BCM2835_FSEL_ALT0>;
 292                         };
 293                         pwm0_gpio18: pwm0_gpio18 {
 294                                 brcm,pins = <18>;
 295                                 brcm,function = <BCM2835_FSEL_ALT5>;
 296                         };
 297                         pwm0_gpio40: pwm0_gpio40 {
 298                                 brcm,pins = <40>;
 299                                 brcm,function = <BCM2835_FSEL_ALT0>;
 300                         };
 301                         pwm1_gpio13: pwm1_gpio13 {
 302                                 brcm,pins = <13>;
 303                                 brcm,function = <BCM2835_FSEL_ALT0>;
 304                         };
 305                         pwm1_gpio19: pwm1_gpio19 {
 306                                 brcm,pins = <19>;
 307                                 brcm,function = <BCM2835_FSEL_ALT5>;
 308                         };
 309                         pwm1_gpio41: pwm1_gpio41 {
 310                                 brcm,pins = <41>;
 311                                 brcm,function = <BCM2835_FSEL_ALT0>;
 312                         };
 313                         pwm1_gpio45: pwm1_gpio45 {
 314                                 brcm,pins = <45>;
 315                                 brcm,function = <BCM2835_FSEL_ALT0>;
 316                         };
 317
 318                         sdhost_gpio48: sdhost_gpio48 {
 319                                 brcm,pins = <48 49 50 51 52 53>;
 320                                 brcm,function = <BCM2835_FSEL_ALT0>;
 321                         };
 322
 323                         spi0_gpio7: spi0_gpio7 {
 324                                 brcm,pins = <7 8 9 10 11>;
 325                                 brcm,function = <BCM2835_FSEL_ALT0>;
 326                         };
 327                         spi0_gpio35: spi0_gpio35 {
 328                                 brcm,pins = <35 36 37 38 39>;
 329                                 brcm,function = <BCM2835_FSEL_ALT0>;
 330                         };
 331                         spi1_gpio16: spi1_gpio16 {
 332                                 brcm,pins = <16 17 18 19 20 21>;
 333                                 brcm,function = <BCM2835_FSEL_ALT4>;
 334                         };
 335                         spi2_gpio40: spi2_gpio40 {
 336                                 brcm,pins = <40 41 42 43 44 45>;
 337                                 brcm,function = <BCM2835_FSEL_ALT4>;
 338                         };
 339
 340                         uart0_gpio14: uart0_gpio14 {
 341                                 brcm,pins = <14 15>;
 342                                 brcm,function = <BCM2835_FSEL_ALT0>;
 343                         };
 344                         /* Separate from the uart0_gpio14 group
 345                          * because it conflicts with spi1_gpio16, and
 346                          * people often run uart0 on the two pins
 347                          * without flow control.
 348                          */
 349                         uart0_ctsrts_gpio16: uart0_ctsrts_gpio16 {
 350                                 brcm,pins = <16 17>;
 351                                 brcm,function = <BCM2835_FSEL_ALT3>;
 352                         };
 353                         uart0_ctsrts_gpio30: uart0_ctsrts_gpio30 {
 354                                 brcm,pins = <30 31>;
 355                                 brcm,function = <BCM2835_FSEL_ALT3>;
 356                                 brcm,pull = <BCM2835_PUD_UP BCM2835_PUD_OFF>;
 357                         };
 358                         uart0_gpio32: uart0_gpio32 {
 359                                 brcm,pins = <32 33>;
 360                                 brcm,function = <BCM2835_FSEL_ALT3>;
 361                                 brcm,pull = <BCM2835_PUD_OFF BCM2835_PUD_UP>;
 362                         };
 363                         uart0_gpio36: uart0_gpio36 {
 364                                 brcm,pins = <36 37>;
 365                                 brcm,function = <BCM2835_FSEL_ALT2>;
 366                         };
 367                         uart0_ctsrts_gpio38: uart0_ctsrts_gpio38 {
 368                                 brcm,pins = <38 39>;
 369                                 brcm,function = <BCM2835_FSEL_ALT2>;
 370                         };
 371
 372                         uart1_gpio14: uart1_gpio14 {
 373                                 brcm,pins = <14 15>;
 374                                 brcm,function = <BCM2835_FSEL_ALT5>;
 375                         };
 376                         uart1_ctsrts_gpio16: uart1_ctsrts_gpio16 {
 377                                 brcm,pins = <16 17>;
 378                                 brcm,function = <BCM2835_FSEL_ALT5>;
 379                         };
 380                         uart1_gpio32: uart1_gpio32 {
 381                                 brcm,pins = <32 33>;
 382                                 brcm,function = <BCM2835_FSEL_ALT5>;
 383                         };
 384                         uart1_ctsrts_gpio30: uart1_ctsrts_gpio30 {
 385                                 brcm,pins = <30 31>;
 386                                 brcm,function = <BCM2835_FSEL_ALT5>;
 387                         };
 388                         uart1_gpio40: uart1_gpio40 {
 389                                 brcm,pins = <40 41>;
 390                                 brcm,function = <BCM2835_FSEL_ALT5>;
 391                         };
 392                         uart1_ctsrts_gpio42: uart1_ctsrts_gpio42 {
 393                                 brcm,pins = <42 43>;
 394                                 brcm,function = <BCM2835_FSEL_ALT5>;
 395                         };
 396                 };
 397
 398                 uart0: serial@7e201000 {
 399                         compatible = "brcm,bcm2835-pl011", "arm,pl011", "arm,primecell";
 400                         reg = <0x7e201000 0x200>;
 401                         interrupts = <2 25>;
 402                         clocks = <&clocks BCM2835_CLOCK_UART>,
 403                                  <&clocks BCM2835_CLOCK_VPU>;
 404                         clock-names = "uartclk", "apb_pclk";
 405                         arm,primecell-periphid = <0x00241011>;
 406                 };
 407
 408                 sdhost: mmc@7e202000 {
 409                         compatible = "brcm,bcm2835-sdhost";
 410                         reg = <0x7e202000 0x100>;
 411                         interrupts = <2 24>;
 412                         clocks = <&clocks BCM2835_CLOCK_VPU>;
 413                         dmas = <&dma 13>;
 414                         dma-names = "rx-tx";
 415                         status = "disabled";
 416                 };
 417
 418                 i2s: i2s@7e203000 {
 419                         compatible = "brcm,bcm2835-i2s";
 420                         reg = <0x7e203000 0x24>;
 421                         clocks = <&clocks BCM2835_CLOCK_PCM>;
 422
 423                         dmas = <&dma 2>,
 424                                <&dma 3>;
 425                         dma-names = "tx", "rx";
 426                         status = "disabled";
 427                 };
 428
 429                 spi: spi@7e204000 {
 430                         compatible = "brcm,bcm2835-spi";
 431                         reg = <0x7e204000 0x200>;
 432                         interrupts = <2 22>;
 433                         clocks = <&clocks BCM2835_CLOCK_VPU>;
 434                         dmas = <&dma 6>, <&dma 7>;
 435                         dma-names = "tx", "rx";
 436                         #address-cells = <1>;
 437                         #size-cells = <0>;
 438                         status = "disabled";
 439                 };
 440
 441                 i2c0: i2c@7e205000 {
 442                         compatible = "brcm,bcm2835-i2c";
 443                         reg = <0x7e205000 0x200>;
 444                         interrupts = <2 21>;
 445                         clocks = <&clocks BCM2835_CLOCK_VPU>;
 446                         #address-cells = <1>;
 447                         #size-cells = <0>;
 448                         status = "disabled";
 449                 };
 450
 451                 pixelvalve@7e206000 {
 452                         compatible = "brcm,bcm2835-pixelvalve0";
 453                         reg = <0x7e206000 0x100>;
 454                         interrupts = <2 13>; /* pwa0 */
 455                 };
 456
 457                 pixelvalve@7e207000 {
 458                         compatible = "brcm,bcm2835-pixelvalve1";
 459                         reg = <0x7e207000 0x100>;
 460                         interrupts = <2 14>; /* pwa1 */
 461                 };
 462
 463                 dpi: dpi@7e208000 {
 464                         compatible = "brcm,bcm2835-dpi";
 465                         reg = <0x7e208000 0x8c>;
 466                         clocks = <&clocks BCM2835_CLOCK_VPU>,
 467                                  <&clocks BCM2835_CLOCK_DPI>;
 468                         clock-names = "core", "pixel";
 469                         #address-cells = <1>;
 470                         #size-cells = <0>;
 471                         status = "disabled";
 472                 };
 473
 474                 dsi0: dsi@7e209000 {
 475                         compatible = "brcm,bcm2835-dsi0";
 476                         reg = <0x7e209000 0x78>;
 477                         interrupts = <2 4>;
 478                         #address-cells = <1>;
 479                         #size-cells = <0>;
 480                         #clock-cells = <1>;
 481
 482                         clocks = <&clocks BCM2835_PLLA_DSI0>,
 483                                  <&clocks BCM2835_CLOCK_DSI0E>,
 484                                  <&clocks BCM2835_CLOCK_DSI0P>;
 485                         clock-names = "phy", "escape", "pixel";
 486
 487                         clock-output-names = "dsi0_byte",
 488                                              "dsi0_ddr2",
 489                                              "dsi0_ddr";
 490
 491                 };
 492
 493                 thermal: thermal@7e212000 {
 494                         compatible = "brcm,bcm2835-thermal";
 495                         reg = <0x7e212000 0x8>;
 496                         clocks = <&clocks BCM2835_CLOCK_TSENS>;
 497                         #thermal-sensor-cells = <0>;
 498                         status = "disabled";
 499                 };
 500
 501                 aux: aux@7e215000 {
 502                         compatible = "brcm,bcm2835-aux";
 503                         #clock-cells = <1>;
 504                         reg = <0x7e215000 0x8>;
 505                         clocks = <&clocks BCM2835_CLOCK_VPU>;
 506                 };
 507
 508                 uart1: serial@7e215040 {
 509                         compatible = "brcm,bcm2835-aux-uart";
 510                         reg = <0x7e215040 0x40>;
 511                         interrupts = <1 29>;
 512                         clocks = <&aux BCM2835_AUX_CLOCK_UART>;
 513                         status = "disabled";
 514                 };
 515
 516                 spi1: spi@7e215080 {
 517                         compatible = "brcm,bcm2835-aux-spi";
 518                         reg = <0x7e215080 0x40>;
 519                         interrupts = <1 29>;
 520                         clocks = <&aux BCM2835_AUX_CLOCK_SPI1>;
 521                         #address-cells = <1>;
 522                         #size-cells = <0>;
 523                         status = "disabled";
 524                 };
 525
 526                 spi2: spi@7e2150c0 {
 527                         compatible = "brcm,bcm2835-aux-spi";
 528                         reg = <0x7e2150c0 0x40>;
 529                         interrupts = <1 29>;
 530                         clocks = <&aux BCM2835_AUX_CLOCK_SPI2>;
 531                         #address-cells = <1>;
 532                         #size-cells = <0>;
 533                         status = "disabled";
 534                 };
 535
 536                 pwm: pwm@7e20c000 {
 537                         compatible = "brcm,bcm2835-pwm";
 538                         reg = <0x7e20c000 0x28>;
 539                         clocks = <&clocks BCM2835_CLOCK_PWM>;
 540                         assigned-clocks = <&clocks BCM2835_CLOCK_PWM>;
 541                         assigned-clock-rates = <10000000>;
 542                         #pwm-cells = <2>;
 543                         status = "disabled";
 544                 };
 545
 546                 sdhci: sdhci@7e300000 {
 547                         compatible = "brcm,bcm2835-sdhci";
 548                         reg = <0x7e300000 0x100>;
 549                         interrupts = <2 30>;
 550                         clocks = <&clocks BCM2835_CLOCK_EMMC>;
 551                         status = "disabled";
 552                 };
 553
 554                 hvs@7e400000 {
 555                         compatible = "brcm,bcm2835-hvs";
 556                         reg = <0x7e400000 0x6000>;
 557                         interrupts = <2 1>;
 558                 };
 559
 560                 dsi1: dsi@7e700000 {
 561                         compatible = "brcm,bcm2835-dsi1";
 562                         reg = <0x7e700000 0x8c>;
 563                         interrupts = <2 12>;
 564                         #address-cells = <1>;
 565                         #size-cells = <0>;
 566                         #clock-cells = <1>;
 567
 568                         clocks = <&clocks BCM2835_PLLD_DSI1>,
 569                                  <&clocks BCM2835_CLOCK_DSI1E>,
 570                                  <&clocks BCM2835_CLOCK_DSI1P>;
 571                         clock-names = "phy", "escape", "pixel";
 572
 573                         clock-output-names = "dsi1_byte",
 574                                              "dsi1_ddr2",
 575                                              "dsi1_ddr";
 576
 577                         status = "disabled";
 578                 };
 579
 580                 i2c1: i2c@7e804000 {
 581                         compatible = "brcm,bcm2835-i2c";
 582                         reg = <0x7e804000 0x1000>;
 583                         interrupts = <2 21>;
 584                         clocks = <&clocks BCM2835_CLOCK_VPU>;
 585                         #address-cells = <1>;
 586                         #size-cells = <0>;
 587                         status = "disabled";
 588                 };
 589
 590                 i2c2: i2c@7e805000 {
 591                         compatible = "brcm,bcm2835-i2c";
 592                         reg = <0x7e805000 0x1000>;
 593                         interrupts = <2 21>;
 594                         clocks = <&clocks BCM2835_CLOCK_VPU>;
 595                         #address-cells = <1>;
 596                         #size-cells = <0>;
 597                         status = "disabled";
 598                 };
 599
 600                 vec: vec@7e806000 {
 601                         compatible = "brcm,bcm2835-vec";
 602                         reg = <0x7e806000 0x1000>;
 603                         clocks = <&clocks BCM2835_CLOCK_VEC>;
 604                         interrupts = <2 27>;
 605                         status = "disabled";
 606                 };
 607
 608                 pixelvalve@7e807000 {
 609                         compatible = "brcm,bcm2835-pixelvalve2";
 610                         reg = <0x7e807000 0x100>;
 611                         interrupts = <2 10>; /* pixelvalve */
 612                 };
 613
 614                 hdmi: hdmi@7e902000 {
 615                         compatible = "brcm,bcm2835-hdmi";
 616                         reg = <0x7e902000 0x600>,
 617                               <0x7e808000 0x100>;
 618                         interrupts = <2 8>, <2 9>;
 619                         ddc = <&i2c2>;
 620                         clocks = <&clocks BCM2835_PLLH_PIX>,
 621                                  <&clocks BCM2835_CLOCK_HSM>;
 622                         clock-names = "pixel", "hdmi";
 623                         dmas = <&dma 17>;
 624                         dma-names = "audio-rx";
 625                         status = "disabled";
 626                 };
 627
 628                 usb: usb@7e980000 {
 629                         compatible = "brcm,bcm2835-usb";
 630                         reg = <0x7e980000 0x10000>;
 631                         interrupts = <1 9>;
 632                         #address-cells = <1>;
 633                         #size-cells = <0>;
 634                         clocks = <&clk_usb>;
 635                         clock-names = "otg";
 636                         phys = <&usbphy>;
 637                         phy-names = "usb2-phy";
 638                 };
 639
 640                 v3d: v3d@7ec00000 {
 641                         compatible = "brcm,bcm2835-v3d";
 642                         reg = <0x7ec00000 0x1000>;
 643                         interrupts = <1 10>;
 644                         power-domains = <&pm BCM2835_POWER_DOMAIN_GRAFX_V3D>;
 645                 };
 646
 647                 vc4: gpu {
 648                         compatible = "brcm,bcm2835-vc4";
 649                 };
 650         };
 651
 652         clocks {
 653                 compatible = "simple-bus";
 654                 #address-cells = <1>;
 655                 #size-cells = <0>;
 656
 657                 /* The oscillator is the root of the clock tree. */
 658                 clk_osc: clock@3 {
 659                         compatible = "fixed-clock";
 660                         reg = <3>;
 661                         #clock-cells = <0>;
 662                         clock-output-names = "osc";
 663                         clock-frequency = <19200000>;
 664                 };
 665
 666                 clk_usb: clock@4 {
 667                         compatible = "fixed-clock";
 668                         reg = <4>;
 669                         #clock-cells = <0>;
 670                         clock-output-names = "otg";
 671                         clock-frequency = <480000000>;
 672                 };
 673         };
 674
 675         usbphy: phy {
 676                 compatible = "usb-nop-xceiv";
 677                 #phy-cells = <0>;
 678         };
 679 };