arch/arm/boot/dts/tegra20.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 #include <dt-bindings/clock/tegra20-car.h>
   3 #include <dt-bindings/gpio/tegra-gpio.h>
   4 #include <dt-bindings/memory/tegra20-mc.h>
   5 #include <dt-bindings/pinctrl/pinctrl-tegra.h>
   6 #include <dt-bindings/interrupt-controller/arm-gic.h>
   7
   8 / {
   9         compatible = "nvidia,tegra20";
  10         interrupt-parent = <&lic>;
  11         #address-cells = <1>;
  12         #size-cells = <1>;
  13
  14         memory@0 {
  15                 device_type = "memory";
  16                 reg = <0 0>;
  17         };
  18
  19         iram@40000000 {
  20                 compatible = "mmio-sram";
  21                 reg = <0x40000000 0x40000>;
  22                 #address-cells = <1>;
  23                 #size-cells = <1>;
  24                 ranges = <0 0x40000000 0x40000>;
  25
  26                 vde_pool: vde@400 {
  27                         reg = <0x400 0x3fc00>;
  28                         pool;
  29                 };
  30         };
  31
  32         host1x@50000000 {
  33                 compatible = "nvidia,tegra20-host1x", "simple-bus";
  34                 reg = <0x50000000 0x00024000>;
  35                 interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>, /* syncpt */
  36                              <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>; /* general */
  37                 clocks = <&tegra_car TEGRA20_CLK_HOST1X>;
  38                 resets = <&tegra_car 28>;
  39                 reset-names = "host1x";
  40
  41                 #address-cells = <1>;
  42                 #size-cells = <1>;
  43
  44                 ranges = <0x54000000 0x54000000 0x04000000>;
  45
  46                 mpe@54040000 {
  47                         compatible = "nvidia,tegra20-mpe";
  48                         reg = <0x54040000 0x00040000>;
  49                         interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
  50                         clocks = <&tegra_car TEGRA20_CLK_MPE>;
  51                         resets = <&tegra_car 60>;
  52                         reset-names = "mpe";
  53                 };
  54
  55                 vi@54080000 {
  56                         compatible = "nvidia,tegra20-vi";
  57                         reg = <0x54080000 0x00040000>;
  58                         interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
  59                         clocks = <&tegra_car TEGRA20_CLK_VI>;
  60                         resets = <&tegra_car 20>;
  61                         reset-names = "vi";
  62                 };
  63
  64                 epp@540c0000 {
  65                         compatible = "nvidia,tegra20-epp";
  66                         reg = <0x540c0000 0x00040000>;
  67                         interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
  68                         clocks = <&tegra_car TEGRA20_CLK_EPP>;
  69                         resets = <&tegra_car 19>;
  70                         reset-names = "epp";
  71                 };
  72
  73                 isp@54100000 {
  74                         compatible = "nvidia,tegra20-isp";
  75                         reg = <0x54100000 0x00040000>;
  76                         interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
  77                         clocks = <&tegra_car TEGRA20_CLK_ISP>;
  78                         resets = <&tegra_car 23>;
  79                         reset-names = "isp";
  80                 };
  81
  82                 gr2d@54140000 {
  83                         compatible = "nvidia,tegra20-gr2d";
  84                         reg = <0x54140000 0x00040000>;
  85                         interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
  86                         clocks = <&tegra_car TEGRA20_CLK_GR2D>;
  87                         resets = <&tegra_car 21>;
  88                         reset-names = "2d";
  89                 };
  90
  91                 gr3d@54180000 {
  92                         compatible = "nvidia,tegra20-gr3d";
  93                         reg = <0x54180000 0x00040000>;
  94                         clocks = <&tegra_car TEGRA20_CLK_GR3D>;
  95                         resets = <&tegra_car 24>;
  96                         reset-names = "3d";
  97                 };
  98
  99                 dc@54200000 {
 100                         compatible = "nvidia,tegra20-dc";
 101                         reg = <0x54200000 0x00040000>;
 102                         interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
 103                         clocks = <&tegra_car TEGRA20_CLK_DISP1>,
 104                                  <&tegra_car TEGRA20_CLK_PLL_P>;
 105                         clock-names = "dc", "parent";
 106                         resets = <&tegra_car 27>;
 107                         reset-names = "dc";
 108
 109                         nvidia,head = <0>;
 110
 111                         rgb {
 112                                 status = "disabled";
 113                         };
 114                 };
 115
 116                 dc@54240000 {
 117                         compatible = "nvidia,tegra20-dc";
 118                         reg = <0x54240000 0x00040000>;
 119                         interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
 120                         clocks = <&tegra_car TEGRA20_CLK_DISP2>,
 121                                  <&tegra_car TEGRA20_CLK_PLL_P>;
 122                         clock-names = "dc", "parent";
 123                         resets = <&tegra_car 26>;
 124                         reset-names = "dc";
 125
 126                         nvidia,head = <1>;
 127
 128                         rgb {
 129                                 status = "disabled";
 130                         };
 131                 };
 132
 133                 hdmi@54280000 {
 134                         compatible = "nvidia,tegra20-hdmi";
 135                         reg = <0x54280000 0x00040000>;
 136                         interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
 137                         clocks = <&tegra_car TEGRA20_CLK_HDMI>,
 138                                  <&tegra_car TEGRA20_CLK_PLL_D_OUT0>;
 139                         clock-names = "hdmi", "parent";
 140                         resets = <&tegra_car 51>;
 141                         reset-names = "hdmi";
 142                         status = "disabled";
 143                 };
 144
 145                 tvo@542c0000 {
 146                         compatible = "nvidia,tegra20-tvo";
 147                         reg = <0x542c0000 0x00040000>;
 148                         interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
 149                         clocks = <&tegra_car TEGRA20_CLK_TVO>;
 150                         status = "disabled";
 151                 };
 152
 153                 dsi@54300000 {
 154                         compatible = "nvidia,tegra20-dsi";
 155                         reg = <0x54300000 0x00040000>;
 156                         clocks = <&tegra_car TEGRA20_CLK_DSI>;
 157                         resets = <&tegra_car 48>;
 158                         reset-names = "dsi";
 159                         status = "disabled";
 160                 };
 161         };
 162
 163         timer@50040600 {
 164                 compatible = "arm,cortex-a9-twd-timer";
 165                 interrupt-parent = <&intc>;
 166                 reg = <0x50040600 0x20>;
 167                 interrupts = <GIC_PPI 13
 168                         (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_EDGE_RISING)>;
 169                 clocks = <&tegra_car TEGRA20_CLK_TWD>;
 170         };
 171
 172         intc: interrupt-controller@50041000 {
 173                 compatible = "arm,cortex-a9-gic";
 174                 reg = <0x50041000 0x1000
 175                        0x50040100 0x0100>;
 176                 interrupt-controller;
 177                 #interrupt-cells = <3>;
 178                 interrupt-parent = <&intc>;
 179         };
 180
 181         cache-controller@50043000 {
 182                 compatible = "arm,pl310-cache";
 183                 reg = <0x50043000 0x1000>;
 184                 arm,data-latency = <5 5 2>;
 185                 arm,tag-latency = <4 4 2>;
 186                 cache-unified;
 187                 cache-level = <2>;
 188         };
 189
 190         lic: interrupt-controller@60004000 {
 191                 compatible = "nvidia,tegra20-ictlr";
 192                 reg = <0x60004000 0x100>,
 193                       <0x60004100 0x50>,
 194                       <0x60004200 0x50>,
 195                       <0x60004300 0x50>;
 196                 interrupt-controller;
 197                 #interrupt-cells = <3>;
 198                 interrupt-parent = <&intc>;
 199         };
 200
 201         timer@60005000 {
 202                 compatible = "nvidia,tegra20-timer";
 203                 reg = <0x60005000 0x60>;
 204                 interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
 205                              <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
 206                              <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
 207                              <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
 208                 clocks = <&tegra_car TEGRA20_CLK_TIMER>;
 209         };
 210
 211         tegra_car: clock@60006000 {
 212                 compatible = "nvidia,tegra20-car";
 213                 reg = <0x60006000 0x1000>;
 214                 #clock-cells = <1>;
 215                 #reset-cells = <1>;
 216         };
 217
 218         flow-controller@60007000 {
 219                 compatible = "nvidia,tegra20-flowctrl";
 220                 reg = <0x60007000 0x1000>;
 221         };
 222
 223         apbdma: dma@6000a000 {
 224                 compatible = "nvidia,tegra20-apbdma";
 225                 reg = <0x6000a000 0x1200>;
 226                 interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
 227                              <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>,
 228                              <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
 229                              <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>,
 230                              <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>,
 231                              <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>,
 232                              <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>,
 233                              <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>,
 234                              <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>,
 235                              <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>,
 236                              <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>,
 237                              <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>,
 238                              <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>,
 239                              <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,
 240                              <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>,
 241                              <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>;
 242                 clocks = <&tegra_car TEGRA20_CLK_APBDMA>;
 243                 resets = <&tegra_car 34>;
 244                 reset-names = "dma";
 245                 #dma-cells = <1>;
 246         };
 247
 248         ahb@6000c000 {
 249                 compatible = "nvidia,tegra20-ahb";
 250                 reg = <0x6000c000 0x110>; /* AHB Arbitration + Gizmo Controller */
 251         };
 252
 253         gpio: gpio@6000d000 {
 254                 compatible = "nvidia,tegra20-gpio";
 255                 reg = <0x6000d000 0x1000>;
 256                 interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
 257                              <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>,
 258                              <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>,
 259                              <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>,
 260                              <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
 261                              <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
 262                              <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
 263                 #gpio-cells = <2>;
 264                 gpio-controller;
 265                 #interrupt-cells = <2>;
 266                 interrupt-controller;
 267                 /*
 268                 gpio-ranges = <&pinmux 0 0 224>;
 269                 */
 270         };
 271
 272         vde@6001a000 {
 273                 compatible = "nvidia,tegra20-vde";
 274                 reg = <0x6001a000 0x1000   /* Syntax Engine */
 275                        0x6001b000 0x1000   /* Video Bitstream Engine */
 276                        0x6001c000  0x100   /* Macroblock Engine */
 277                        0x6001c200  0x100   /* Post-processing Engine */
 278                        0x6001c400  0x100   /* Motion Compensation Engine */
 279                        0x6001c600  0x100   /* Transform Engine */
 280                        0x6001c800  0x100   /* Pixel prediction block */
 281                        0x6001ca00  0x100   /* Video DMA */
 282                        0x6001d800  0x300>; /* Video frame controls */
 283                 reg-names = "sxe", "bsev", "mbe", "ppe", "mce",
 284                             "tfe", "ppb", "vdma", "frameid";
 285                 iram = <&vde_pool>; /* IRAM region */
 286                 interrupts = <GIC_SPI  9 IRQ_TYPE_LEVEL_HIGH>, /* Sync token interrupt */
 287                              <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>, /* BSE-V interrupt */
 288                              <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>; /* SXE interrupt */
 289                 interrupt-names = "sync-token", "bsev", "sxe";
 290                 clocks = <&tegra_car TEGRA20_CLK_VDE>;
 291                 reset-names = "vde", "mc";
 292                 resets = <&tegra_car 61>, <&mc TEGRA20_MC_RESET_VDE>;
 293         };
 294
 295         apbmisc@70000800 {
 296                 compatible = "nvidia,tegra20-apbmisc";
 297                 reg = <0x70000800 0x64   /* Chip revision */
 298                        0x70000008 0x04>; /* Strapping options */
 299         };
 300
 301         pinmux: pinmux@70000014 {
 302                 compatible = "nvidia,tegra20-pinmux";
 303                 reg = <0x70000014 0x10   /* Tri-state registers */
 304                        0x70000080 0x20   /* Mux registers */
 305                        0x700000a0 0x14   /* Pull-up/down registers */
 306                        0x70000868 0xa8>; /* Pad control registers */
 307         };
 308
 309         das@70000c00 {
 310                 compatible = "nvidia,tegra20-das";
 311                 reg = <0x70000c00 0x80>;
 312         };
 313
 314         tegra_ac97: ac97@70002000 {
 315                 compatible = "nvidia,tegra20-ac97";
 316                 reg = <0x70002000 0x200>;
 317                 interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
 318                 clocks = <&tegra_car TEGRA20_CLK_AC97>;
 319                 resets = <&tegra_car 3>;
 320                 reset-names = "ac97";
 321                 dmas = <&apbdma 12>, <&apbdma 12>;
 322                 dma-names = "rx", "tx";
 323                 status = "disabled";
 324         };
 325
 326         tegra_i2s1: i2s@70002800 {
 327                 compatible = "nvidia,tegra20-i2s";
 328                 reg = <0x70002800 0x200>;
 329                 interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
 330                 clocks = <&tegra_car TEGRA20_CLK_I2S1>;
 331                 resets = <&tegra_car 11>;
 332                 reset-names = "i2s";
 333                 dmas = <&apbdma 2>, <&apbdma 2>;
 334                 dma-names = "rx", "tx";
 335                 status = "disabled";
 336         };
 337
 338         tegra_i2s2: i2s@70002a00 {
 339                 compatible = "nvidia,tegra20-i2s";
 340                 reg = <0x70002a00 0x200>;
 341                 interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
 342                 clocks = <&tegra_car TEGRA20_CLK_I2S2>;
 343                 resets = <&tegra_car 18>;
 344                 reset-names = "i2s";
 345                 dmas = <&apbdma 1>, <&apbdma 1>;
 346                 dma-names = "rx", "tx";
 347                 status = "disabled";
 348         };
 349
 350         /*
 351          * There are two serial driver i.e. 8250 based simple serial
 352          * driver and APB DMA based serial driver for higher baudrate
 353          * and performace. To enable the 8250 based driver, the compatible
 354          * is "nvidia,tegra20-uart" and to enable the APB DMA based serial
 355          * driver, the compatible is "nvidia,tegra20-hsuart".
 356          */
 357         uarta: serial@70006000 {
 358                 compatible = "nvidia,tegra20-uart";
 359                 reg = <0x70006000 0x40>;
 360                 reg-shift = <2>;
 361                 interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
 362                 clocks = <&tegra_car TEGRA20_CLK_UARTA>;
 363                 resets = <&tegra_car 6>;
 364                 reset-names = "serial";
 365                 dmas = <&apbdma 8>, <&apbdma 8>;
 366                 dma-names = "rx", "tx";
 367                 status = "disabled";
 368         };
 369
 370         uartb: serial@70006040 {
 371                 compatible = "nvidia,tegra20-uart";
 372                 reg = <0x70006040 0x40>;
 373                 reg-shift = <2>;
 374                 interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
 375                 clocks = <&tegra_car TEGRA20_CLK_UARTB>;
 376                 resets = <&tegra_car 7>;
 377                 reset-names = "serial";
 378                 dmas = <&apbdma 9>, <&apbdma 9>;
 379                 dma-names = "rx", "tx";
 380                 status = "disabled";
 381         };
 382
 383         uartc: serial@70006200 {
 384                 compatible = "nvidia,tegra20-uart";
 385                 reg = <0x70006200 0x100>;
 386                 reg-shift = <2>;
 387                 interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
 388                 clocks = <&tegra_car TEGRA20_CLK_UARTC>;
 389                 resets = <&tegra_car 55>;
 390                 reset-names = "serial";
 391                 dmas = <&apbdma 10>, <&apbdma 10>;
 392                 dma-names = "rx", "tx";
 393                 status = "disabled";
 394         };
 395
 396         uartd: serial@70006300 {
 397                 compatible = "nvidia,tegra20-uart";
 398                 reg = <0x70006300 0x100>;
 399                 reg-shift = <2>;
 400                 interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
 401                 clocks = <&tegra_car TEGRA20_CLK_UARTD>;
 402                 resets = <&tegra_car 65>;
 403                 reset-names = "serial";
 404                 dmas = <&apbdma 19>, <&apbdma 19>;
 405                 dma-names = "rx", "tx";
 406                 status = "disabled";
 407         };
 408
 409         uarte: serial@70006400 {
 410                 compatible = "nvidia,tegra20-uart";
 411                 reg = <0x70006400 0x100>;
 412                 reg-shift = <2>;
 413                 interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
 414                 clocks = <&tegra_car TEGRA20_CLK_UARTE>;
 415                 resets = <&tegra_car 66>;
 416                 reset-names = "serial";
 417                 dmas = <&apbdma 20>, <&apbdma 20>;
 418                 dma-names = "rx", "tx";
 419                 status = "disabled";
 420         };
 421
 422         nand-controller@70008000 {
 423                 compatible = "nvidia,tegra20-nand";
 424                 reg = <0x70008000 0x100>;
 425                 #address-cells = <1>;
 426                 #size-cells = <0>;
 427                 interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
 428                 clocks = <&tegra_car TEGRA20_CLK_NDFLASH>;
 429                 clock-names = "nand";
 430                 resets = <&tegra_car 13>;
 431                 reset-names = "nand";
 432                 assigned-clocks = <&tegra_car TEGRA20_CLK_NDFLASH>;
 433                 assigned-clock-rates = <150000000>;
 434                 status = "disabled";
 435         };
 436
 437         gmi@70009000 {
 438                 compatible = "nvidia,tegra20-gmi";
 439                 reg = <0x70009000 0x1000>;
 440                 #address-cells = <2>;
 441                 #size-cells = <1>;
 442                 ranges = <0 0 0xd0000000 0xfffffff>;
 443                 clocks = <&tegra_car TEGRA20_CLK_NOR>;
 444                 clock-names = "gmi";
 445                 resets = <&tegra_car 42>;
 446                 reset-names = "gmi";
 447                 status = "disabled";
 448         };
 449
 450         pwm: pwm@7000a000 {
 451                 compatible = "nvidia,tegra20-pwm";
 452                 reg = <0x7000a000 0x100>;
 453                 #pwm-cells = <2>;
 454                 clocks = <&tegra_car TEGRA20_CLK_PWM>;
 455                 resets = <&tegra_car 17>;
 456                 reset-names = "pwm";
 457                 status = "disabled";
 458         };
 459
 460         rtc@7000e000 {
 461                 compatible = "nvidia,tegra20-rtc";
 462                 reg = <0x7000e000 0x100>;
 463                 interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
 464                 clocks = <&tegra_car TEGRA20_CLK_RTC>;
 465         };
 466
 467         i2c@7000c000 {
 468                 compatible = "nvidia,tegra20-i2c";
 469                 reg = <0x7000c000 0x100>;
 470                 interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
 471                 #address-cells = <1>;
 472                 #size-cells = <0>;
 473                 clocks = <&tegra_car TEGRA20_CLK_I2C1>,
 474                          <&tegra_car TEGRA20_CLK_PLL_P_OUT3>;
 475                 clock-names = "div-clk", "fast-clk";
 476                 resets = <&tegra_car 12>;
 477                 reset-names = "i2c";
 478                 dmas = <&apbdma 21>, <&apbdma 21>;
 479                 dma-names = "rx", "tx";
 480                 status = "disabled";
 481         };
 482
 483         spi@7000c380 {
 484                 compatible = "nvidia,tegra20-sflash";
 485                 reg = <0x7000c380 0x80>;
 486                 interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
 487                 #address-cells = <1>;
 488                 #size-cells = <0>;
 489                 clocks = <&tegra_car TEGRA20_CLK_SPI>;
 490                 resets = <&tegra_car 43>;
 491                 reset-names = "spi";
 492                 dmas = <&apbdma 11>, <&apbdma 11>;
 493                 dma-names = "rx", "tx";
 494                 status = "disabled";
 495         };
 496
 497         i2c@7000c400 {
 498                 compatible = "nvidia,tegra20-i2c";
 499                 reg = <0x7000c400 0x100>;
 500                 interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
 501                 #address-cells = <1>;
 502                 #size-cells = <0>;
 503                 clocks = <&tegra_car TEGRA20_CLK_I2C2>,
 504                          <&tegra_car TEGRA20_CLK_PLL_P_OUT3>;
 505                 clock-names = "div-clk", "fast-clk";
 506                 resets = <&tegra_car 54>;
 507                 reset-names = "i2c";
 508                 dmas = <&apbdma 22>, <&apbdma 22>;
 509                 dma-names = "rx", "tx";
 510                 status = "disabled";
 511         };
 512
 513         i2c@7000c500 {
 514                 compatible = "nvidia,tegra20-i2c";
 515                 reg = <0x7000c500 0x100>;
 516                 interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>;
 517                 #address-cells = <1>;
 518                 #size-cells = <0>;
 519                 clocks = <&tegra_car TEGRA20_CLK_I2C3>,
 520                          <&tegra_car TEGRA20_CLK_PLL_P_OUT3>;
 521                 clock-names = "div-clk", "fast-clk";
 522                 resets = <&tegra_car 67>;
 523                 reset-names = "i2c";
 524                 dmas = <&apbdma 23>, <&apbdma 23>;
 525                 dma-names = "rx", "tx";
 526                 status = "disabled";
 527         };
 528
 529         i2c@7000d000 {
 530                 compatible = "nvidia,tegra20-i2c-dvc";
 531                 reg = <0x7000d000 0x200>;
 532                 interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
 533                 #address-cells = <1>;
 534                 #size-cells = <0>;
 535                 clocks = <&tegra_car TEGRA20_CLK_DVC>,
 536                          <&tegra_car TEGRA20_CLK_PLL_P_OUT3>;
 537                 clock-names = "div-clk", "fast-clk";
 538                 resets = <&tegra_car 47>;
 539                 reset-names = "i2c";
 540                 dmas = <&apbdma 24>, <&apbdma 24>;
 541                 dma-names = "rx", "tx";
 542                 status = "disabled";
 543         };
 544
 545         spi@7000d400 {
 546                 compatible = "nvidia,tegra20-slink";
 547                 reg = <0x7000d400 0x200>;
 548                 interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
 549                 #address-cells = <1>;
 550                 #size-cells = <0>;
 551                 clocks = <&tegra_car TEGRA20_CLK_SBC1>;
 552                 resets = <&tegra_car 41>;
 553                 reset-names = "spi";
 554                 dmas = <&apbdma 15>, <&apbdma 15>;
 555                 dma-names = "rx", "tx";
 556                 status = "disabled";
 557         };
 558
 559         spi@7000d600 {
 560                 compatible = "nvidia,tegra20-slink";
 561                 reg = <0x7000d600 0x200>;
 562                 interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
 563                 #address-cells = <1>;
 564                 #size-cells = <0>;
 565                 clocks = <&tegra_car TEGRA20_CLK_SBC2>;
 566                 resets = <&tegra_car 44>;
 567                 reset-names = "spi";
 568                 dmas = <&apbdma 16>, <&apbdma 16>;
 569                 dma-names = "rx", "tx";
 570                 status = "disabled";
 571         };
 572
 573         spi@7000d800 {
 574                 compatible = "nvidia,tegra20-slink";
 575                 reg = <0x7000d800 0x200>;
 576                 interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
 577                 #address-cells = <1>;
 578                 #size-cells = <0>;
 579                 clocks = <&tegra_car TEGRA20_CLK_SBC3>;
 580                 resets = <&tegra_car 46>;
 581                 reset-names = "spi";
 582                 dmas = <&apbdma 17>, <&apbdma 17>;
 583                 dma-names = "rx", "tx";
 584                 status = "disabled";
 585         };
 586
 587         spi@7000da00 {
 588                 compatible = "nvidia,tegra20-slink";
 589                 reg = <0x7000da00 0x200>;
 590                 interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
 591                 #address-cells = <1>;
 592                 #size-cells = <0>;
 593                 clocks = <&tegra_car TEGRA20_CLK_SBC4>;
 594                 resets = <&tegra_car 68>;
 595                 reset-names = "spi";
 596                 dmas = <&apbdma 18>, <&apbdma 18>;
 597                 dma-names = "rx", "tx";
 598                 status = "disabled";
 599         };
 600
 601         kbc@7000e200 {
 602                 compatible = "nvidia,tegra20-kbc";
 603                 reg = <0x7000e200 0x100>;
 604                 interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
 605                 clocks = <&tegra_car TEGRA20_CLK_KBC>;
 606                 resets = <&tegra_car 36>;
 607                 reset-names = "kbc";
 608                 status = "disabled";
 609         };
 610
 611         pmc@7000e400 {
 612                 compatible = "nvidia,tegra20-pmc";
 613                 reg = <0x7000e400 0x400>;
 614                 clocks = <&tegra_car TEGRA20_CLK_PCLK>, <&clk32k_in>;
 615                 clock-names = "pclk", "clk32k_in";
 616         };
 617
 618         mc: memory-controller@7000f000 {
 619                 compatible = "nvidia,tegra20-mc-gart";
 620                 reg = <0x7000f000 0x400         /* controller registers */
 621                        0x58000000 0x02000000>;  /* GART aperture */
 622                 clocks = <&tegra_car TEGRA20_CLK_MC>;
 623                 clock-names = "mc";
 624                 interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
 625                 #reset-cells = <1>;
 626                 #iommu-cells = <0>;
 627         };
 628
 629         memory-controller@7000f400 {
 630                 compatible = "nvidia,tegra20-emc";
 631                 reg = <0x7000f400 0x200>;
 632                 interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
 633                 clocks = <&tegra_car TEGRA20_CLK_EMC>;
 634                 #address-cells = <1>;
 635                 #size-cells = <0>;
 636         };
 637
 638         fuse@7000f800 {
 639                 compatible = "nvidia,tegra20-efuse";
 640                 reg = <0x7000f800 0x400>;
 641                 clocks = <&tegra_car TEGRA20_CLK_FUSE>;
 642                 clock-names = "fuse";
 643                 resets = <&tegra_car 39>;
 644                 reset-names = "fuse";
 645         };
 646
 647         pcie@80003000 {
 648                 compatible = "nvidia,tegra20-pcie";
 649                 device_type = "pci";
 650                 reg = <0x80003000 0x00000800   /* PADS registers */
 651                        0x80003800 0x00000200   /* AFI registers */
 652                        0x90000000 0x10000000>; /* configuration space */
 653                 reg-names = "pads", "afi", "cs";
 654                 interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH   /* controller interrupt */
 655                               GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>; /* MSI interrupt */
 656                 interrupt-names = "intr", "msi";
 657
 658                 #interrupt-cells = <1>;
 659                 interrupt-map-mask = <0 0 0 0>;
 660                 interrupt-map = <0 0 0 0 &intc GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
 661
 662                 bus-range = <0x00 0xff>;
 663                 #address-cells = <3>;
 664                 #size-cells = <2>;
 665
 666                 ranges = <0x82000000 0 0x80000000 0x80000000 0 0x00001000   /* port 0 registers */
 667                           0x82000000 0 0x80001000 0x80001000 0 0x00001000   /* port 1 registers */
 668                           0x81000000 0 0          0x82000000 0 0x00010000   /* downstream I/O */
 669                           0x82000000 0 0xa0000000 0xa0000000 0 0x08000000   /* non-prefetchable memory */
 670                           0xc2000000 0 0xa8000000 0xa8000000 0 0x18000000>; /* prefetchable memory */
 671
 672                 clocks = <&tegra_car TEGRA20_CLK_PEX>,
 673                          <&tegra_car TEGRA20_CLK_AFI>,
 674                          <&tegra_car TEGRA20_CLK_PLL_E>;
 675                 clock-names = "pex", "afi", "pll_e";
 676                 resets = <&tegra_car 70>,
 677                          <&tegra_car 72>,
 678                          <&tegra_car 74>;
 679                 reset-names = "pex", "afi", "pcie_x";
 680                 status = "disabled";
 681
 682                 pci@1,0 {
 683                         device_type = "pci";
 684                         assigned-addresses = <0x82000800 0 0x80000000 0 0x1000>;
 685                         reg = <0x000800 0 0 0 0>;
 686                         bus-range = <0x00 0xff>;
 687                         status = "disabled";
 688
 689                         #address-cells = <3>;
 690                         #size-cells = <2>;
 691                         ranges;
 692
 693                         nvidia,num-lanes = <2>;
 694                 };
 695
 696                 pci@2,0 {
 697                         device_type = "pci";
 698                         assigned-addresses = <0x82001000 0 0x80001000 0 0x1000>;
 699                         reg = <0x001000 0 0 0 0>;
 700                         bus-range = <0x00 0xff>;
 701                         status = "disabled";
 702
 703                         #address-cells = <3>;
 704                         #size-cells = <2>;
 705                         ranges;
 706
 707                         nvidia,num-lanes = <2>;
 708                 };
 709         };
 710
 711         usb@c5000000 {
 712                 compatible = "nvidia,tegra20-ehci", "usb-ehci";
 713                 reg = <0xc5000000 0x4000>;
 714                 interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
 715                 phy_type = "utmi";
 716                 nvidia,has-legacy-mode;
 717                 clocks = <&tegra_car TEGRA20_CLK_USBD>;
 718                 resets = <&tegra_car 22>;
 719                 reset-names = "usb";
 720                 nvidia,needs-double-reset;
 721                 nvidia,phy = <&phy1>;
 722                 status = "disabled";
 723         };
 724
 725         phy1: usb-phy@c5000000 {
 726                 compatible = "nvidia,tegra20-usb-phy";
 727                 reg = <0xc5000000 0x4000 0xc5000000 0x4000>;
 728                 phy_type = "utmi";
 729                 clocks = <&tegra_car TEGRA20_CLK_USBD>,
 730                          <&tegra_car TEGRA20_CLK_PLL_U>,
 731                          <&tegra_car TEGRA20_CLK_CLK_M>,
 732                          <&tegra_car TEGRA20_CLK_USBD>;
 733                 clock-names = "reg", "pll_u", "timer", "utmi-pads";
 734                 resets = <&tegra_car 22>, <&tegra_car 22>;
 735                 reset-names = "usb", "utmi-pads";
 736                 nvidia,has-legacy-mode;
 737                 nvidia,hssync-start-delay = <9>;
 738                 nvidia,idle-wait-delay = <17>;
 739                 nvidia,elastic-limit = <16>;
 740                 nvidia,term-range-adj = <6>;
 741                 nvidia,xcvr-setup = <9>;
 742                 nvidia,xcvr-lsfslew = <1>;
 743                 nvidia,xcvr-lsrslew = <1>;
 744                 nvidia,has-utmi-pad-registers;
 745                 status = "disabled";
 746         };
 747
 748         usb@c5004000 {
 749                 compatible = "nvidia,tegra20-ehci", "usb-ehci";
 750                 reg = <0xc5004000 0x4000>;
 751                 interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
 752                 phy_type = "ulpi";
 753                 clocks = <&tegra_car TEGRA20_CLK_USB2>;
 754                 resets = <&tegra_car 58>;
 755                 reset-names = "usb";
 756                 nvidia,phy = <&phy2>;
 757                 status = "disabled";
 758         };
 759
 760         phy2: usb-phy@c5004000 {
 761                 compatible = "nvidia,tegra20-usb-phy";
 762                 reg = <0xc5004000 0x4000>;
 763                 phy_type = "ulpi";
 764                 clocks = <&tegra_car TEGRA20_CLK_USB2>,
 765                          <&tegra_car TEGRA20_CLK_PLL_U>,
 766                          <&tegra_car TEGRA20_CLK_CDEV2>;
 767                 clock-names = "reg", "pll_u", "ulpi-link";
 768                 resets = <&tegra_car 58>, <&tegra_car 22>;
 769                 reset-names = "usb", "utmi-pads";
 770                 status = "disabled";
 771         };
 772
 773         usb@c5008000 {
 774                 compatible = "nvidia,tegra20-ehci", "usb-ehci";
 775                 reg = <0xc5008000 0x4000>;
 776                 interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
 777                 phy_type = "utmi";
 778                 clocks = <&tegra_car TEGRA20_CLK_USB3>;
 779                 resets = <&tegra_car 59>;
 780                 reset-names = "usb";
 781                 nvidia,phy = <&phy3>;
 782                 status = "disabled";
 783         };
 784
 785         phy3: usb-phy@c5008000 {
 786                 compatible = "nvidia,tegra20-usb-phy";
 787                 reg = <0xc5008000 0x4000 0xc5000000 0x4000>;
 788                 phy_type = "utmi";
 789                 clocks = <&tegra_car TEGRA20_CLK_USB3>,
 790                          <&tegra_car TEGRA20_CLK_PLL_U>,
 791                          <&tegra_car TEGRA20_CLK_CLK_M>,
 792                          <&tegra_car TEGRA20_CLK_USBD>;
 793                 clock-names = "reg", "pll_u", "timer", "utmi-pads";
 794                 resets = <&tegra_car 59>, <&tegra_car 22>;
 795                 reset-names = "usb", "utmi-pads";
 796                 nvidia,hssync-start-delay = <9>;
 797                 nvidia,idle-wait-delay = <17>;
 798                 nvidia,elastic-limit = <16>;
 799                 nvidia,term-range-adj = <6>;
 800                 nvidia,xcvr-setup = <9>;
 801                 nvidia,xcvr-lsfslew = <2>;
 802                 nvidia,xcvr-lsrslew = <2>;
 803                 status = "disabled";
 804         };
 805
 806         sdhci@c8000000 {
 807                 compatible = "nvidia,tegra20-sdhci";
 808                 reg = <0xc8000000 0x200>;
 809                 interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
 810                 clocks = <&tegra_car TEGRA20_CLK_SDMMC1>;
 811                 resets = <&tegra_car 14>;
 812                 reset-names = "sdhci";
 813                 status = "disabled";
 814         };
 815
 816         sdhci@c8000200 {
 817                 compatible = "nvidia,tegra20-sdhci";
 818                 reg = <0xc8000200 0x200>;
 819                 interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
 820                 clocks = <&tegra_car TEGRA20_CLK_SDMMC2>;
 821                 resets = <&tegra_car 9>;
 822                 reset-names = "sdhci";
 823                 status = "disabled";
 824         };
 825
 826         sdhci@c8000400 {
 827                 compatible = "nvidia,tegra20-sdhci";
 828                 reg = <0xc8000400 0x200>;
 829                 interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
 830                 clocks = <&tegra_car TEGRA20_CLK_SDMMC3>;
 831                 resets = <&tegra_car 69>;
 832                 reset-names = "sdhci";
 833                 status = "disabled";
 834         };
 835
 836         sdhci@c8000600 {
 837                 compatible = "nvidia,tegra20-sdhci";
 838                 reg = <0xc8000600 0x200>;
 839                 interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
 840                 clocks = <&tegra_car TEGRA20_CLK_SDMMC4>;
 841                 resets = <&tegra_car 15>;
 842                 reset-names = "sdhci";
 843                 status = "disabled";
 844         };
 845
 846         cpus {
 847                 #address-cells = <1>;
 848                 #size-cells = <0>;
 849
 850                 cpu@0 {
 851                         device_type = "cpu";
 852                         compatible = "arm,cortex-a9";
 853                         reg = <0>;
 854                 };
 855
 856                 cpu@1 {
 857                         device_type = "cpu";
 858                         compatible = "arm,cortex-a9";
 859                         reg = <1>;
 860                 };
 861         };
 862
 863         pmu {
 864                 compatible = "arm,cortex-a9-pmu";
 865                 interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
 866                              <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
 867                 interrupt-affinity = <&{/cpus/cpu@0}>,
 868                                      <&{/cpus/cpu@1}>;
 869         };
 870 };