sys/gnu/dts/arm64/nvidia/tegra210-p3450-0000.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /dts-v1/;
   3
   4 #include <dt-bindings/input/gpio-keys.h>
   5 #include <dt-bindings/input/linux-event-codes.h>
   6 #include <dt-bindings/mfd/max77620.h>
   7
   8 #include "tegra210.dtsi"
   9
  10 / {
  11         model = "NVIDIA Jetson Nano Developer Kit";
  12         compatible = "nvidia,p3450-0000", "nvidia,tegra210";
  13
  14         aliases {
  15                 ethernet = "/pcie@1003000/pci@2,0/ethernet@0,0";
  16                 rtc0 = "/i2c@7000d000/pmic@3c";
  17                 rtc1 = "/rtc@7000e000";
  18                 serial0 = &uarta;
  19         };
  20
  21         chosen {
  22                 stdout-path = "serial0:115200n8";
  23         };
  24
  25         memory {
  26                 device_type = "memory";
  27                 reg = <0x0 0x80000000 0x1 0x0>;
  28         };
  29
  30         pcie@1003000 {
  31                 status = "okay";
  32
  33                 avdd-pll-uerefe-supply = <&vdd_pex_1v05>;
  34                 hvddio-pex-supply = <&vdd_1v8>;
  35                 dvddio-pex-supply = <&vdd_pex_1v05>;
  36                 dvdd-pex-pll-supply = <&vdd_pex_1v05>;
  37                 hvdd-pex-pll-e-supply = <&vdd_1v8>;
  38                 vddio-pex-ctl-supply = <&vdd_1v8>;
  39
  40                 pci@1,0 {
  41                         phys = <&{/padctl@7009f000/pads/pcie/lanes/pcie-1}>,
  42                                <&{/padctl@7009f000/pads/pcie/lanes/pcie-2}>,
  43                                <&{/padctl@7009f000/pads/pcie/lanes/pcie-3}>,
  44                                <&{/padctl@7009f000/pads/pcie/lanes/pcie-4}>;
  45                         phy-names = "pcie-0", "pcie-1", "pcie-2", "pcie-3";
  46                         nvidia,num-lanes = <4>;
  47                         status = "okay";
  48                 };
  49
  50                 pci@2,0 {
  51                         phys = <&{/padctl@7009f000/pads/pcie/lanes/pcie-0}>;
  52                         phy-names = "pcie-0";
  53                         status = "okay";
  54
  55                         ethernet@0,0 {
  56                                 reg = <0x000000 0 0 0 0>;
  57                                 local-mac-address = [ 00 00 00 00 00 00 ];
  58                         };
  59                 };
  60         };
  61
  62         host1x@50000000 {
  63                 dpaux@54040000 {
  64                         status = "okay";
  65                 };
  66
  67                 sor@54540000 {
  68                         status = "okay";
  69
  70                         avdd-io-hdmi-dp-supply = <&avdd_io_edp_1v05>;
  71                         vdd-hdmi-dp-pll-supply = <&vdd_1v8>;
  72
  73                         nvidia,xbar-cfg = <2 1 0 3 4>;
  74                         nvidia,dpaux = <&dpaux>;
  75                 };
  76
  77                 sor@54580000 {
  78                         status = "okay";
  79
  80                         avdd-io-supply = <&avdd_1v05>;
  81                         vdd-pll-supply = <&vdd_1v8>;
  82                         hdmi-supply = <&vdd_hdmi>;
  83
  84                         nvidia,ddc-i2c-bus = <&hdmi_ddc>;
  85                         nvidia,hpd-gpio = <&gpio TEGRA_GPIO(CC, 1)
  86                                            GPIO_ACTIVE_LOW>;
  87                         nvidia,xbar-cfg = <0 1 2 3 4>;
  88                 };
  89
  90                 dpaux@545c0000 {
  91                         status = "okay";
  92                 };
  93         };
  94
  95         gpu@57000000 {
  96                 vdd-supply = <&vdd_gpu>;
  97                 status = "okay";
  98         };
  99
 100         /* debug port */
 101         serial@70006000 {
 102                 status = "okay";
 103         };
 104
 105         pwm@7000a000 {
 106                 status = "okay";
 107         };
 108
 109         i2c@7000c500 {
 110                 status = "okay";
 111                 clock-frequency = <100000>;
 112
 113                 eeprom@50 {
 114                         compatible = "atmel,24c02";
 115                         reg = <0x50>;
 116
 117                         vcc-supply = <&vdd_1v8>;
 118                         address-bits = <8>;
 119                         page-size = <8>;
 120                         size = <256>;
 121                         read-only;
 122                 };
 123
 124                 eeprom@57 {
 125                         compatible = "atmel,24c02";
 126                         reg = <0x57>;
 127
 128                         vcc-supply = <&vdd_1v8>;
 129                         address-bits = <8>;
 130                         page-size = <8>;
 131                         size = <256>;
 132                         read-only;
 133                 };
 134         };
 135
 136         hdmi_ddc: i2c@7000c700 {
 137                 status = "okay";
 138                 clock-frequency = <100000>;
 139         };
 140
 141         i2c@7000d000 {
 142                 status = "okay";
 143                 clock-frequency = <400000>;
 144
 145                 pmic: pmic@3c {
 146                         compatible = "maxim,max77620";
 147                         reg = <0x3c>;
 148                         interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
 149
 150                         #interrupt-cells = <2>;
 151                         interrupt-controller;
 152
 153                         #gpio-cells = <2>;
 154                         gpio-controller;
 155
 156                         pinctrl-names = "default";
 157                         pinctrl-0 = <&max77620_default>;
 158
 159                         max77620_default: pinmux {
 160                                 gpio0 {
 161                                         pins = "gpio0";
 162                                         function = "gpio";
 163                                 };
 164
 165                                 gpio1 {
 166                                         pins = "gpio1";
 167                                         function = "fps-out";
 168                                         drive-push-pull = <1>;
 169                                         maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>;
 170                                         maxim,active-fps-power-up-slot = <0>;
 171                                         maxim,active-fps-power-down-slot = <7>;
 172                                 };
 173
 174                                 gpio2 {
 175                                         pins = "gpio2";
 176                                         function = "fps-out";
 177                                         drive-open-drain = <1>;
 178                                         maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
 179                                         maxim,active-fps-power-up-slot = <0>;
 180                                         maxim,active-fps-power-down-slot = <7>;
 181                                 };
 182
 183                                 gpio3 {
 184                                         pins = "gpio3";
 185                                         function = "fps-out";
 186                                         drive-open-drain = <1>;
 187                                         maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
 188                                         maxim,active-fps-power-up-slot = <4>;
 189                                         maxim,active-fps-power-down-slot = <3>;
 190                                 };
 191
 192                                 gpio4 {
 193                                         pins = "gpio4";
 194                                         function = "32k-out1";
 195                                 };
 196
 197                                 gpio5_6_7 {
 198                                         pins = "gpio5", "gpio6", "gpio7";
 199                                         function = "gpio";
 200                                         drive-push-pull = <1>;
 201                                 };
 202                         };
 203
 204                         fps {
 205                                 fps0 {
 206                                         maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>;
 207                                         maxim,suspend-fps-time-period-us = <5120>;
 208                                 };
 209
 210                                 fps1 {
 211                                         maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN1>;
 212                                         maxim,suspend-fps-time-period-us = <5120>;
 213                                 };
 214
 215                                 fps2 {
 216                                         maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>;
 217                                 };
 218                         };
 219
 220                         regulators {
 221                                 in-ldo0-1-supply = <&vdd_pre>;
 222                                 in-ldo2-supply = <&vdd_3v3_sys>;
 223                                 in-ldo3-5-supply = <&vdd_1v8>;
 224                                 in-ldo4-6-supply = <&vdd_5v0_sys>;
 225                                 in-ldo7-8-supply = <&vdd_pre>;
 226                                 in-sd0-supply = <&vdd_5v0_sys>;
 227                                 in-sd1-supply = <&vdd_5v0_sys>;
 228                                 in-sd2-supply = <&vdd_5v0_sys>;
 229                                 in-sd3-supply = <&vdd_5v0_sys>;
 230
 231                                 vdd_soc: sd0 {
 232                                         regulator-name = "VDD_SOC";
 233                                         regulator-min-microvolt = <1000000>;
 234                                         regulator-max-microvolt = <1170000>;
 235                                         regulator-enable-ramp-delay = <146>;
 236                                         regulator-disable-ramp-delay = <4080>;
 237                                         regulator-ramp-delay = <27500>;
 238                                         regulator-ramp-delay-scale = <300>;
 239                                         regulator-always-on;
 240                                         regulator-boot-on;
 241
 242                                         maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
 243                                         maxim,active-fps-power-up-slot = <1>;
 244                                         maxim,active-fps-power-down-slot = <6>;
 245                                 };
 246
 247                                 vdd_ddr: sd1 {
 248                                         regulator-name = "VDD_DDR_1V1_PMIC";
 249                                         regulator-min-microvolt = <1150000>;
 250                                         regulator-max-microvolt = <1150000>;
 251                                         regulator-enable-ramp-delay = <176>;
 252                                         regulator-disable-ramp-delay = <145800>;
 253                                         regulator-ramp-delay = <27500>;
 254                                         regulator-ramp-delay-scale = <300>;
 255                                         regulator-always-on;
 256                                         regulator-boot-on;
 257
 258                                         maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
 259                                         maxim,active-fps-power-up-slot = <5>;
 260                                         maxim,active-fps-power-down-slot = <2>;
 261                                 };
 262
 263                                 vdd_pre: sd2 {
 264                                         regulator-name = "VDD_PRE_REG_1V35";
 265                                         regulator-min-microvolt = <1350000>;
 266                                         regulator-max-microvolt = <1350000>;
 267                                         regulator-enable-ramp-delay = <176>;
 268                                         regulator-disable-ramp-delay = <32000>;
 269                                         regulator-ramp-delay = <27500>;
 270                                         regulator-ramp-delay-scale = <350>;
 271                                         regulator-always-on;
 272                                         regulator-boot-on;
 273
 274                                         maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
 275                                         maxim,active-fps-power-up-slot = <2>;
 276                                         maxim,active-fps-power-down-slot = <5>;
 277                                 };
 278
 279                                 vdd_1v8: sd3 {
 280                                         regulator-name = "VDD_1V8";
 281                                         regulator-min-microvolt = <1800000>;
 282                                         regulator-max-microvolt = <1800000>;
 283                                         regulator-enable-ramp-delay = <242>;
 284                                         regulator-disable-ramp-delay = <118000>;
 285                                         regulator-ramp-delay = <27500>;
 286                                         regulator-ramp-delay-scale = <360>;
 287                                         regulator-always-on;
 288                                         regulator-boot-on;
 289
 290                                         maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
 291                                         maxim,active-fps-power-up-slot = <3>;
 292                                         maxim,active-fps-power-down-slot = <4>;
 293                                 };
 294
 295                                 vdd_sys_1v2: ldo0 {
 296                                         regulator-name = "AVDD_SYS_1V2";
 297                                         regulator-min-microvolt = <1200000>;
 298                                         regulator-max-microvolt = <1200000>;
 299                                         regulator-enable-ramp-delay = <26>;
 300                                         regulator-disable-ramp-delay = <626>;
 301                                         regulator-ramp-delay = <100000>;
 302                                         regulator-ramp-delay-scale = <200>;
 303                                         regulator-always-on;
 304                                         regulator-boot-on;
 305
 306                                         maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>;
 307                                         maxim,active-fps-power-up-slot = <0>;
 308                                         maxim,active-fps-power-down-slot = <7>;
 309                                 };
 310
 311                                 vdd_pex_1v05: ldo1 {
 312                                         regulator-name = "VDD_PEX_1V05";
 313                                         regulator-min-microvolt = <1050000>;
 314                                         regulator-max-microvolt = <1050000>;
 315                                         regulator-enable-ramp-delay = <22>;
 316                                         regulator-disable-ramp-delay = <650>;
 317                                         regulator-ramp-delay = <100000>;
 318                                         regulator-ramp-delay-scale = <200>;
 319
 320                                         maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>;
 321                                         maxim,active-fps-power-up-slot = <0>;
 322                                         maxim,active-fps-power-down-slot = <7>;
 323                                 };
 324
 325                                 vddio_sdmmc: ldo2 {
 326                                         regulator-name = "VDDIO_SDMMC";
 327                                         regulator-min-microvolt = <1800000>;
 328                                         regulator-max-microvolt = <3300000>;
 329                                         regulator-enable-ramp-delay = <62>;
 330                                         regulator-disable-ramp-delay = <650>;
 331                                         regulator-ramp-delay = <100000>;
 332                                         regulator-ramp-delay-scale = <200>;
 333
 334                                         maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>;
 335                                         maxim,active-fps-power-up-slot = <0>;
 336                                         maxim,active-fps-power-down-slot = <7>;
 337                                 };
 338
 339                                 ldo3 {
 340                                         status = "disabled";
 341                                 };
 342
 343                                 vdd_rtc: ldo4 {
 344                                         regulator-name = "VDD_RTC";
 345                                         regulator-min-microvolt = <850000>;
 346                                         regulator-max-microvolt = <1100000>;
 347                                         regulator-enable-ramp-delay = <22>;
 348                                         regulator-disable-ramp-delay = <610>;
 349                                         regulator-ramp-delay = <100000>;
 350                                         regulator-ramp-delay-scale = <200>;
 351                                         regulator-disable-active-discharge;
 352                                         regulator-always-on;
 353                                         regulator-boot-on;
 354
 355                                         maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
 356                                         maxim,active-fps-power-up-slot = <1>;
 357                                         maxim,active-fps-power-down-slot = <6>;
 358                                 };
 359
 360                                 ldo5 {
 361                                         status = "disabled";
 362                                 };
 363
 364                                 ldo6 {
 365                                         status = "disabled";
 366                                 };
 367
 368                                 avdd_1v05_pll: ldo7 {
 369                                         regulator-name = "AVDD_1V05_PLL";
 370                                         regulator-min-microvolt = <1050000>;
 371                                         regulator-max-microvolt = <1050000>;
 372                                         regulator-enable-ramp-delay = <24>;
 373                                         regulator-disable-ramp-delay = <2768>;
 374                                         regulator-ramp-delay = <100000>;
 375                                         regulator-ramp-delay-scale = <200>;
 376
 377                                         maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
 378                                         maxim,active-fps-power-up-slot = <3>;
 379                                         maxim,active-fps-power-down-slot = <4>;
 380                                 };
 381
 382                                 avdd_1v05: ldo8 {
 383                                         regulator-name = "AVDD_SATA_HDMI_DP_1V05";
 384                                         regulator-min-microvolt = <1050000>;
 385                                         regulator-max-microvolt = <1050000>;
 386                                         regulator-enable-ramp-delay = <22>;
 387                                         regulator-disable-ramp-delay = <1160>;
 388                                         regulator-ramp-delay = <100000>;
 389                                         regulator-ramp-delay-scale = <200>;
 390
 391                                         maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
 392                                         maxim,active-fps-power-up-slot = <6>;
 393                                         maxim,active-fps-power-down-slot = <1>;
 394                                 };
 395                         };
 396                 };
 397         };
 398
 399         pmc@7000e400 {
 400                 nvidia,invert-interrupt;
 401                 nvidia,suspend-mode = <0>;
 402                 nvidia,cpu-pwr-good-time = <0>;
 403                 nvidia,cpu-pwr-off-time = <0>;
 404                 nvidia,core-pwr-good-time = <4587 3876>;
 405                 nvidia,core-pwr-off-time = <39065>;
 406                 nvidia,core-power-req-active-high;
 407                 nvidia,sys-clock-req-active-high;
 408         };
 409
 410         hda@70030000 {
 411                 nvidia,model = "jetson-nano-hda";
 412
 413                 status = "okay";
 414         };
 415
 416         usb@70090000 {
 417                 phys = <&{/padctl@7009f000/pads/usb2/lanes/usb2-0}>,
 418                        <&{/padctl@7009f000/pads/usb2/lanes/usb2-1}>,
 419                        <&{/padctl@7009f000/pads/usb2/lanes/usb2-2}>,
 420                        <&{/padctl@7009f000/pads/pcie/lanes/pcie-6}>;
 421                 phy-names = "usb2-0", "usb2-1", "usb2-2", "usb3-0";
 422
 423                 avdd-usb-supply = <&vdd_3v3_sys>;
 424                 dvddio-pex-supply = <&vdd_pex_1v05>;
 425                 hvddio-pex-supply = <&vdd_1v8>;
 426                 /* these really belong to the XUSB pad controller */
 427                 avdd-pll-utmip-supply = <&vdd_1v8>;
 428                 avdd-pll-uerefe-supply = <&vdd_pex_1v05>;
 429                 dvdd-usb-ss-pll-supply = <&vdd_pex_1v05>;
 430                 hvdd-usb-ss-pll-e-supply = <&vdd_1v8>;
 431
 432                 status = "okay";
 433         };
 434
 435         padctl@7009f000 {
 436                 status = "okay";
 437
 438                 avdd-pll-utmip-supply = <&vdd_1v8>;
 439                 avdd-pll-uerefe-supply = <&vdd_pex_1v05>;
 440                 dvdd-pex-pll-supply = <&vdd_pex_1v05>;
 441                 hvdd-pex-pll-e-supply = <&vdd_1v8>;
 442
 443                 pads {
 444                         usb2 {
 445                                 status = "okay";
 446
 447                                 lanes {
 448                                         micro_b: usb2-0 {
 449                                                 nvidia,function = "xusb";
 450                                                 status = "okay";
 451                                         };
 452
 453                                         usb2-1 {
 454                                                 nvidia,function = "xusb";
 455                                                 status = "okay";
 456                                         };
 457
 458                                         usb2-2 {
 459                                                 nvidia,function = "xusb";
 460                                                 status = "okay";
 461                                         };
 462                                 };
 463                         };
 464
 465                         pcie {
 466                                 status = "okay";
 467
 468                                 lanes {
 469                                         pcie-0 {
 470                                                 nvidia,function = "pcie-x1";
 471                                                 status = "okay";
 472                                         };
 473
 474                                         pcie-1 {
 475                                                 nvidia,function = "pcie-x4";
 476                                                 status = "okay";
 477                                         };
 478
 479                                         pcie-2 {
 480                                                 nvidia,function = "pcie-x4";
 481                                                 status = "okay";
 482                                         };
 483
 484                                         pcie-3 {
 485                                                 nvidia,function = "pcie-x4";
 486                                                 status = "okay";
 487                                         };
 488
 489                                         pcie-4 {
 490                                                 nvidia,function = "pcie-x4";
 491                                                 status = "okay";
 492                                         };
 493
 494                                         pcie-5 {
 495                                                 nvidia,function = "usb3-ss";
 496                                                 status = "okay";
 497                                         };
 498
 499                                         pcie-6 {
 500                                                 nvidia,function = "usb3-ss";
 501                                                 status = "okay";
 502                                         };
 503                                 };
 504                         };
 505                 };
 506
 507                 ports {
 508                         usb2-0 {
 509                                 status = "okay";
 510                                 mode = "peripheral";
 511
 512                                 usb-role-switch;
 513                                 connector {
 514                                         compatible = "usb-b-connector",
 515                                                      "gpio-usb-b-connector";
 516                                         label = "micro-USB";
 517                                         type = "micro";
 518                                         vbus-gpio = <&gpio TEGRA_GPIO(CC, 4)
 519                                                      GPIO_ACTIVE_LOW>;
 520                                 };
 521                         };
 522
 523                         usb2-1 {
 524                                 status = "okay";
 525                                 mode = "host";
 526                         };
 527
 528                         usb2-2 {
 529                                 status = "okay";
 530                                 mode = "host";
 531                         };
 532
 533                         usb3-0 {
 534                                 status = "okay";
 535                                 nvidia,usb2-companion = <1>;
 536                                 vbus-supply = <&vdd_hub_3v3>;
 537                         };
 538                 };
 539         };
 540
 541         sdhci@700b0000 {
 542                 status = "okay";
 543                 bus-width = <4>;
 544
 545                 cd-gpios = <&gpio TEGRA_GPIO(Z, 1) GPIO_ACTIVE_LOW>;
 546
 547                 vqmmc-supply = <&vddio_sdmmc>;
 548                 vmmc-supply = <&vdd_3v3_sd>;
 549         };
 550
 551         usb@700d0000 {
 552                 status = "okay";
 553                 phys = <&micro_b>;
 554                 phy-names = "usb2-0";
 555                 avddio-usb-supply = <&vdd_3v3_sys>;
 556                 hvdd-usb-supply = <&vdd_1v8>;
 557         };
 558
 559         sdhci@700b0400 {
 560                 status = "okay";
 561                 bus-width = <4>;
 562
 563                 vqmmc-supply = <&vdd_1v8>;
 564                 vmmc-supply = <&vdd_3v3_sys>;
 565
 566                 non-removable;
 567                 cap-sdio-irq;
 568                 keep-power-in-suspend;
 569                 wakeup-source;
 570         };
 571
 572         clocks {
 573                 compatible = "simple-bus";
 574                 #address-cells = <1>;
 575                 #size-cells = <0>;
 576
 577                 clk32k_in: clock@0 {
 578                         compatible = "fixed-clock";
 579                         reg = <0>;
 580                         #clock-cells = <0>;
 581                         clock-frequency = <32768>;
 582                 };
 583         };
 584
 585         cpus {
 586                 cpu@0 {
 587                         enable-method = "psci";
 588                 };
 589
 590                 cpu@1 {
 591                         enable-method = "psci";
 592                 };
 593
 594                 cpu@2 {
 595                         enable-method = "psci";
 596                 };
 597
 598                 cpu@3 {
 599                         enable-method = "psci";
 600                 };
 601
 602                 idle-states {
 603                         cpu-sleep {
 604                                 status = "okay";
 605                         };
 606                 };
 607         };
 608
 609         fan: fan {
 610                 compatible = "pwm-fan";
 611                 pwms = <&pwm 3 45334>;
 612
 613                 cooling-levels = <0 64 128 255>;
 614                 #cooling-cells = <2>;
 615         };
 616
 617         thermal-zones {
 618                 cpu {
 619                         trips {
 620                                 cpu_trip_critical: critical {
 621                                         temperature = <96500>;
 622                                         hysteresis = <0>;
 623                                         type = "critical";
 624                                 };
 625
 626                                 cpu_trip_hot: hot {
 627                                         temperature = <70000>;
 628                                         hysteresis = <2000>;
 629                                         type = "hot";
 630                                 };
 631
 632                                 cpu_trip_active: active {
 633                                         temperature = <50000>;
 634                                         hysteresis = <2000>;
 635                                         type = "active";
 636                                 };
 637
 638                                 cpu_trip_passive: passive {
 639                                         temperature = <30000>;
 640                                         hysteresis = <2000>;
 641                                         type = "passive";
 642                                 };
 643                         };
 644
 645                         cooling-maps {
 646                                 cpu-critical {
 647                                         cooling-device = <&fan 3 3>;
 648                                         trip = <&cpu_trip_critical>;
 649                                 };
 650
 651                                 cpu-hot {
 652                                         cooling-device = <&fan 2 2>;
 653                                         trip = <&cpu_trip_hot>;
 654                                 };
 655
 656                                 cpu-active {
 657                                         cooling-device = <&fan 1 1>;
 658                                         trip = <&cpu_trip_active>;
 659                                 };
 660
 661                                 cpu-passive {
 662                                         cooling-device = <&fan 0 0>;
 663                                         trip = <&cpu_trip_passive>;
 664                                 };
 665                         };
 666                 };
 667         };
 668
 669         gpio-keys {
 670                 compatible = "gpio-keys";
 671
 672                 power {
 673                         label = "Power";
 674                         gpios = <&gpio TEGRA_GPIO(X, 5) GPIO_ACTIVE_LOW>;
 675                         linux,input-type = <EV_KEY>;
 676                         linux,code = <KEY_POWER>;
 677                         debounce-interval = <30>;
 678                         wakeup-event-action = <EV_ACT_ASSERTED>;
 679                         wakeup-source;
 680                 };
 681
 682                 force-recovery {
 683                         label = "Force Recovery";
 684                         gpios = <&gpio TEGRA_GPIO(X, 6) GPIO_ACTIVE_LOW>;
 685                         linux,input-type = <EV_KEY>;
 686                         linux,code = <BTN_1>;
 687                         debounce-interval = <30>;
 688                 };
 689         };
 690
 691         psci {
 692                 compatible = "arm,psci-1.0";
 693                 method = "smc";
 694         };
 695
 696         regulators {
 697                 compatible = "simple-bus";
 698                 #address-cells = <1>;
 699                 #size-cells = <0>;
 700
 701                 vdd_5v0_sys: regulator@0 {
 702                         compatible = "regulator-fixed";
 703                         reg = <0>;
 704
 705                         regulator-name = "VDD_5V0_SYS";
 706                         regulator-min-microvolt = <5000000>;
 707                         regulator-max-microvolt = <5000000>;
 708                         regulator-always-on;
 709                         regulator-boot-on;
 710                 };
 711
 712                 vdd_3v3_sys: regulator@1 {
 713                         compatible = "regulator-fixed";
 714                         reg = <1>;
 715                         regulator-name = "VDD_3V3_SYS";
 716                         regulator-min-microvolt = <3300000>;
 717                         regulator-max-microvolt = <3300000>;
 718                         regulator-enable-ramp-delay = <240>;
 719                         regulator-disable-ramp-delay = <11340>;
 720                         regulator-always-on;
 721                         regulator-boot-on;
 722
 723                         gpio = <&pmic 3 GPIO_ACTIVE_HIGH>;
 724                         enable-active-high;
 725
 726                         vin-supply = <&vdd_5v0_sys>;
 727                 };
 728
 729                 vdd_3v3_sd: regulator@2 {
 730                         compatible = "regulator-fixed";
 731                         reg = <2>;
 732
 733                         regulator-name = "VDD_3V3_SD";
 734                         regulator-min-microvolt = <3300000>;
 735                         regulator-max-microvolt = <3300000>;
 736
 737                         gpio = <&gpio TEGRA_GPIO(Z, 3) GPIO_ACTIVE_HIGH>;
 738                         enable-active-high;
 739
 740                         vin-supply = <&vdd_3v3_sys>;
 741                 };
 742
 743                 vdd_hdmi: regulator@3 {
 744                         compatible = "regulator-fixed";
 745                         reg = <3>;
 746
 747                         regulator-name = "VDD_HDMI_5V0";
 748                         regulator-min-microvolt = <5000000>;
 749                         regulator-max-microvolt = <5000000>;
 750
 751                         vin-supply = <&vdd_5v0_sys>;
 752                 };
 753
 754                 vdd_hub_3v3: regulator@4 {
 755                         compatible = "regulator-fixed";
 756                         reg = <4>;
 757
 758                         regulator-name = "VDD_HUB_3V3";
 759                         regulator-min-microvolt = <3300000>;
 760                         regulator-max-microvolt = <3300000>;
 761
 762                         gpio = <&gpio TEGRA_GPIO(A, 6) GPIO_ACTIVE_HIGH>;
 763                         enable-active-high;
 764
 765                         vin-supply = <&vdd_5v0_sys>;
 766                 };
 767
 768                 vdd_cpu: regulator@5 {
 769                         compatible = "regulator-fixed";
 770                         reg = <5>;
 771
 772                         regulator-name = "VDD_CPU";
 773                         regulator-min-microvolt = <5000000>;
 774                         regulator-max-microvolt = <5000000>;
 775                         regulator-always-on;
 776                         regulator-boot-on;
 777
 778                         gpio = <&pmic 5 GPIO_ACTIVE_HIGH>;
 779                         enable-active-high;
 780
 781                         vin-supply = <&vdd_5v0_sys>;
 782                 };
 783
 784                 vdd_gpu: regulator@6 {
 785                         compatible = "pwm-regulator";
 786                         reg = <6>;
 787                         pwms = <&pwm 1 4880>;
 788                         regulator-name = "VDD_GPU";
 789                         regulator-min-microvolt = <710000>;
 790                         regulator-max-microvolt = <1320000>;
 791                         regulator-ramp-delay = <80>;
 792                         regulator-enable-ramp-delay = <2000>;
 793                         regulator-settling-time-us = <160>;
 794                         enable-gpios = <&pmic 6 GPIO_ACTIVE_HIGH>;
 795                         vin-supply = <&vdd_5v0_sys>;
 796                 };
 797
 798                 avdd_io_edp_1v05: regulator@7 {
 799                         compatible = "regulator-fixed";
 800                         reg = <7>;
 801
 802                         regulator-name = "AVDD_IO_EDP_1V05";
 803                         regulator-min-microvolt = <1050000>;
 804                         regulator-max-microvolt = <1050000>;
 805
 806                         gpio = <&pmic 7 GPIO_ACTIVE_HIGH>;
 807                         enable-active-high;
 808
 809                         vin-supply = <&avdd_1v05_pll>;
 810                 };
 811         };
 812 };