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