arch/arm/boot/dts/tegra124-nyan.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 #include <dt-bindings/input/input.h>
   3 #include "tegra124.dtsi"
   4
   5 / {
   6         aliases {
   7                 rtc0 = "/i2c@7000d000/pmic@40";
   8                 rtc1 = "/rtc@7000e000";
   9                 serial0 = &uarta;
  10         };
  11
  12         chosen {
  13                 stdout-path = "serial0:115200n8";
  14         };
  15
  16         /*
  17          * Note that recent version of the device tree compiler (starting with
  18          * version 1.4.2) warn about this node containing a reg property, but
  19          * missing a unit-address. However, the bootloader on these Chromebook
  20          * devices relies on the full name of this node to be exactly /memory.
  21          * Adding the unit-address causes the bootloader to create a /memory
  22          * node and write the memory bank configuration to that node, which in
  23          * turn leads the kernel to believe that the device has 2 GiB of
  24          * memory instead of the amount detected by the bootloader.
  25          *
  26          * The name of this node is effectively ABI and must not be changed.
  27          */
  28         memory {
  29                 device_type = "memory";
  30                 reg = <0x0 0x80000000 0x0 0x80000000>;
  31         };
  32
  33         /delete-node/ memory@80000000;
  34
  35         host1x@50000000 {
  36                 hdmi@54280000 {
  37                         status = "okay";
  38
  39                         vdd-supply = <&vdd_3v3_hdmi>;
  40                         pll-supply = <&vdd_hdmi_pll>;
  41                         hdmi-supply = <&vdd_5v0_hdmi>;
  42
  43                         nvidia,ddc-i2c-bus = <&hdmi_ddc>;
  44                         nvidia,hpd-gpio =
  45                                 <&gpio TEGRA_GPIO(N, 7) GPIO_ACTIVE_HIGH>;
  46                 };
  47
  48                 sor@54540000 {
  49                         status = "okay";
  50
  51                         nvidia,dpaux = <&dpaux>;
  52                         nvidia,panel = <&panel>;
  53                 };
  54
  55                 dpaux@545c0000 {
  56                         vdd-supply = <&vdd_3v3_panel>;
  57                         status = "okay";
  58                 };
  59         };
  60
  61         gpu@0,57000000 {
  62                 status = "okay";
  63
  64                 vdd-supply = <&vdd_gpu>;
  65         };
  66
  67         serial@70006000 {
  68                 /* Debug connector on the bottom of the board near SD card. */
  69                 status = "okay";
  70         };
  71
  72         pwm@7000a000 {
  73                 status = "okay";
  74         };
  75
  76         i2c@7000c000 {
  77                 status = "okay";
  78                 clock-frequency = <100000>;
  79
  80                 acodec: audio-codec@10 {
  81                         compatible = "maxim,max98090";
  82                         reg = <0x10>;
  83                         interrupt-parent = <&gpio>;
  84                         interrupts = <TEGRA_GPIO(H, 4) IRQ_TYPE_EDGE_FALLING>;
  85                 };
  86
  87                 temperature-sensor@4c {
  88                         compatible = "ti,tmp451";
  89                         reg = <0x4c>;
  90                         interrupt-parent = <&gpio>;
  91                         interrupts = <TEGRA_GPIO(I, 6) IRQ_TYPE_LEVEL_LOW>;
  92
  93                         #thermal-sensor-cells = <1>;
  94                 };
  95         };
  96
  97         i2c@7000c400 {
  98                 status = "okay";
  99                 clock-frequency = <100000>;
 100
 101                 trackpad@15 {
 102                         compatible = "elan,ekth3000";
 103                         reg = <0x15>;
 104                         interrupt-parent = <&gpio>;
 105                         interrupts = <TEGRA_GPIO(W, 3) IRQ_TYPE_EDGE_FALLING>;
 106                         wakeup-source;
 107                 };
 108         };
 109
 110         i2c@7000c500 {
 111                 status = "okay";
 112                 clock-frequency = <400000>;
 113
 114                 tpm@20 {
 115                         compatible = "infineon,slb9645tt";
 116                         reg = <0x20>;
 117                 };
 118         };
 119
 120         hdmi_ddc: i2c@7000c700 {
 121                 status = "okay";
 122                 clock-frequency = <100000>;
 123         };
 124
 125         i2c@7000d000 {
 126                 status = "okay";
 127                 clock-frequency = <400000>;
 128
 129                 pmic: pmic@40 {
 130                         compatible = "ams,as3722";
 131                         reg = <0x40>;
 132                         interrupts = <0 86 IRQ_TYPE_LEVEL_HIGH>;
 133
 134                         ams,system-power-controller;
 135
 136                         #interrupt-cells = <2>;
 137                         interrupt-controller;
 138
 139                         gpio-controller;
 140                         #gpio-cells = <2>;
 141
 142                         pinctrl-names = "default";
 143                         pinctrl-0 = <&as3722_default>;
 144
 145                         as3722_default: pinmux {
 146                                 gpio0 {
 147                                         pins = "gpio0";
 148                                         function = "gpio";
 149                                         bias-pull-down;
 150                                 };
 151
 152                                 gpio1 {
 153                                         pins = "gpio1";
 154                                         function = "gpio";
 155                                         bias-pull-up;
 156                                 };
 157
 158                                 gpio2_4_7 {
 159                                         pins = "gpio2", "gpio4", "gpio7";
 160                                         function = "gpio";
 161                                         bias-pull-up;
 162                                 };
 163
 164                                 gpio3_6 {
 165                                         pins = "gpio3", "gpio6";
 166                                         bias-high-impedance;
 167                                 };
 168
 169                                 gpio5 {
 170                                         pins = "gpio5";
 171                                         function = "clk32k-out";
 172                                         bias-pull-down;
 173                                 };
 174                         };
 175
 176                         regulators {
 177                                 vsup-sd2-supply = <&vdd_5v0_sys>;
 178                                 vsup-sd3-supply = <&vdd_5v0_sys>;
 179                                 vsup-sd4-supply = <&vdd_5v0_sys>;
 180                                 vsup-sd5-supply = <&vdd_5v0_sys>;
 181                                 vin-ldo0-supply = <&vdd_1v35_lp0>;
 182                                 vin-ldo1-6-supply = <&vdd_3v3_run>;
 183                                 vin-ldo2-5-7-supply = <&vddio_1v8>;
 184                                 vin-ldo3-4-supply = <&vdd_3v3_sys>;
 185                                 vin-ldo9-10-supply = <&vdd_5v0_sys>;
 186                                 vin-ldo11-supply = <&vdd_3v3_run>;
 187
 188                                 vdd_cpu: sd0 {
 189                                         regulator-name = "+VDD_CPU_AP";
 190                                         regulator-min-microvolt = <700000>;
 191                                         regulator-max-microvolt = <1350000>;
 192                                         regulator-min-microamp = <3500000>;
 193                                         regulator-max-microamp = <3500000>;
 194                                         regulator-always-on;
 195                                         regulator-boot-on;
 196                                         ams,ext-control = <2>;
 197                                 };
 198
 199                                 sd1 {
 200                                         regulator-name = "+VDD_CORE";
 201                                         regulator-min-microvolt = <700000>;
 202                                         regulator-max-microvolt = <1350000>;
 203                                         regulator-min-microamp = <2500000>;
 204                                         regulator-max-microamp = <4000000>;
 205                                         regulator-always-on;
 206                                         regulator-boot-on;
 207                                         ams,ext-control = <1>;
 208                                 };
 209
 210                                 vdd_1v35_lp0: sd2 {
 211                                         regulator-name = "+1.35V_LP0(sd2)";
 212                                         regulator-min-microvolt = <1350000>;
 213                                         regulator-max-microvolt = <1350000>;
 214                                         regulator-always-on;
 215                                         regulator-boot-on;
 216                                 };
 217
 218                                 sd3 {
 219                                         regulator-name = "+1.35V_LP0(sd3)";
 220                                         regulator-min-microvolt = <1350000>;
 221                                         regulator-max-microvolt = <1350000>;
 222                                         regulator-always-on;
 223                                         regulator-boot-on;
 224                                 };
 225
 226                                 vdd_1v05_run: sd4 {
 227                                         regulator-name = "+1.05V_RUN";
 228                                         regulator-min-microvolt = <1050000>;
 229                                         regulator-max-microvolt = <1050000>;
 230                                 };
 231
 232                                 vddio_1v8: sd5 {
 233                                         regulator-name = "+1.8V_VDDIO";
 234                                         regulator-min-microvolt = <1800000>;
 235                                         regulator-max-microvolt = <1800000>;
 236                                         regulator-always-on;
 237                                 };
 238
 239                                 vdd_gpu: sd6 {
 240                                         regulator-name = "+VDD_GPU_AP";
 241                                         regulator-min-microvolt = <650000>;
 242                                         regulator-max-microvolt = <1200000>;
 243                                         regulator-min-microamp = <3500000>;
 244                                         regulator-max-microamp = <3500000>;
 245                                         regulator-boot-on;
 246                                         regulator-always-on;
 247                                 };
 248
 249                                 avdd_1v05_run: ldo0 {
 250                                         regulator-name = "+1.05V_RUN_AVDD";
 251                                         regulator-min-microvolt = <1050000>;
 252                                         regulator-max-microvolt = <1050000>;
 253                                         regulator-boot-on;
 254                                         regulator-always-on;
 255                                         ams,ext-control = <1>;
 256                                 };
 257
 258                                 ldo1 {
 259                                         regulator-name = "+1.8V_RUN_CAM";
 260                                         regulator-min-microvolt = <1800000>;
 261                                         regulator-max-microvolt = <1800000>;
 262                                 };
 263
 264                                 ldo2 {
 265                                         regulator-name = "+1.2V_GEN_AVDD";
 266                                         regulator-min-microvolt = <1200000>;
 267                                         regulator-max-microvolt = <1200000>;
 268                                         regulator-boot-on;
 269                                         regulator-always-on;
 270                                 };
 271
 272                                 ldo3 {
 273                                         regulator-name = "+1.00V_LP0_VDD_RTC";
 274                                         regulator-min-microvolt = <1000000>;
 275                                         regulator-max-microvolt = <1000000>;
 276                                         regulator-boot-on;
 277                                         regulator-always-on;
 278                                         ams,enable-tracking;
 279                                 };
 280
 281                                 vdd_run_cam: ldo4 {
 282                                         regulator-name = "+3.3V_RUN_CAM";
 283                                         regulator-min-microvolt = <2800000>;
 284                                         regulator-max-microvolt = <2800000>;
 285                                 };
 286
 287                                 ldo5 {
 288                                         regulator-name = "+1.2V_RUN_CAM_FRONT";
 289                                         regulator-min-microvolt = <1200000>;
 290                                         regulator-max-microvolt = <1200000>;
 291                                 };
 292
 293                                 vddio_sdmmc3: ldo6 {
 294                                         regulator-name = "+VDDIO_SDMMC3";
 295                                         regulator-min-microvolt = <1800000>;
 296                                         regulator-max-microvolt = <3300000>;
 297                                 };
 298
 299                                 ldo7 {
 300                                         regulator-name = "+1.05V_RUN_CAM_REAR";
 301                                         regulator-min-microvolt = <1050000>;
 302                                         regulator-max-microvolt = <1050000>;
 303                                 };
 304
 305                                 ldo9 {
 306                                         regulator-name = "+2.8V_RUN_TOUCH";
 307                                         regulator-min-microvolt = <2800000>;
 308                                         regulator-max-microvolt = <2800000>;
 309                                 };
 310
 311                                 ldo10 {
 312                                         regulator-name = "+2.8V_RUN_CAM_AF";
 313                                         regulator-min-microvolt = <2800000>;
 314                                         regulator-max-microvolt = <2800000>;
 315                                 };
 316
 317                                 ldo11 {
 318                                         regulator-name = "+1.8V_RUN_VPP_FUSE";
 319                                         regulator-min-microvolt = <1800000>;
 320                                         regulator-max-microvolt = <1800000>;
 321                                 };
 322                         };
 323                 };
 324         };
 325
 326         spi@7000d400 {
 327                 status = "okay";
 328
 329                 cros_ec: cros-ec@0 {
 330                         compatible = "google,cros-ec-spi";
 331                         spi-max-frequency = <3000000>;
 332                         interrupt-parent = <&gpio>;
 333                         interrupts = <TEGRA_GPIO(C, 7) IRQ_TYPE_LEVEL_LOW>;
 334                         reg = <0>;
 335
 336                         google,cros-ec-spi-msg-delay = <2000>;
 337
 338                         i2c-tunnel {
 339                                 compatible = "google,cros-ec-i2c-tunnel";
 340                                 #address-cells = <1>;
 341                                 #size-cells = <0>;
 342
 343                                 google,remote-bus = <0>;
 344
 345                                 charger: bq24735@9 {
 346                                         compatible = "ti,bq24735";
 347                                         reg = <0x9>;
 348                                         interrupt-parent = <&gpio>;
 349                                         interrupts = <TEGRA_GPIO(J, 0)
 350                                                         IRQ_TYPE_EDGE_BOTH>;
 351                                         ti,ac-detect-gpios = <&gpio
 352                                                         TEGRA_GPIO(J, 0)
 353                                                         GPIO_ACTIVE_HIGH>;
 354                                         ti,external-control;
 355                                 };
 356
 357                                 battery: sbs-battery@b {
 358                                         compatible = "sbs,sbs-battery";
 359                                         reg = <0xb>;
 360                                         sbs,i2c-retry-count = <2>;
 361                                         sbs,poll-retry-count = <10>;
 362                                         power-supplies = <&charger>;
 363                                 };
 364                         };
 365                 };
 366         };
 367
 368         spi@7000da00 {
 369                 status = "okay";
 370                 spi-max-frequency = <25000000>;
 371
 372                 flash@0 {
 373                         compatible = "winbond,w25q32dw", "jedec,spi-nor";
 374                         spi-max-frequency = <25000000>;
 375                         reg = <0>;
 376                 };
 377         };
 378
 379         pmc@7000e400 {
 380                 nvidia,invert-interrupt;
 381                 nvidia,suspend-mode = <0>;
 382                 nvidia,cpu-pwr-good-time = <500>;
 383                 nvidia,cpu-pwr-off-time = <300>;
 384                 nvidia,core-pwr-good-time = <641 3845>;
 385                 nvidia,core-pwr-off-time = <61036>;
 386                 nvidia,core-power-req-active-high;
 387                 nvidia,sys-clock-req-active-high;
 388         };
 389
 390         hda@70030000 {
 391                 status = "okay";
 392         };
 393
 394         usb@70090000 {
 395                 phys = <&{/padctl@7009f000/pads/usb2/lanes/usb2-0}>, /* 1st USB A */
 396                        <&{/padctl@7009f000/pads/usb2/lanes/usb2-1}>, /* Internal USB */
 397                        <&{/padctl@7009f000/pads/usb2/lanes/usb2-2}>, /* 2nd USB A */
 398                        <&{/padctl@7009f000/pads/pcie/lanes/pcie-0}>, /* 1st USB A */
 399                        <&{/padctl@7009f000/pads/pcie/lanes/pcie-1}>; /* 2nd USB A */
 400                 phy-names = "usb2-0", "usb2-1", "usb2-2", "usb3-0", "usb3-1";
 401
 402                 avddio-pex-supply = <&vdd_1v05_run>;
 403                 dvddio-pex-supply = <&vdd_1v05_run>;
 404                 avdd-usb-supply = <&vdd_3v3_lp0>;
 405                 avdd-pll-utmip-supply = <&vddio_1v8>;
 406                 avdd-pll-erefe-supply = <&avdd_1v05_run>;
 407                 avdd-usb-ss-pll-supply = <&vdd_1v05_run>;
 408                 hvdd-usb-ss-supply = <&vdd_3v3_lp0>;
 409                 hvdd-usb-ss-pll-e-supply = <&vdd_3v3_lp0>;
 410
 411                 status = "okay";
 412         };
 413
 414         padctl@7009f000 {
 415                 status = "okay";
 416
 417                 avdd-pll-utmip-supply = <&vddio_1v8>;
 418                 avdd-pll-erefe-supply = <&avdd_1v05_run>;
 419                 avdd-pex-pll-supply = <&vdd_1v05_run>;
 420                 hvdd-pex-pll-e-supply = <&vdd_3v3_lp0>;
 421
 422                 pads {
 423                         usb2 {
 424                                 status = "okay";
 425
 426                                 lanes {
 427                                         usb2-0 {
 428                                                 nvidia,function = "xusb";
 429                                                 status = "okay";
 430                                         };
 431
 432                                         usb2-1 {
 433                                                 nvidia,function = "xusb";
 434                                                 status = "okay";
 435                                         };
 436
 437                                         usb2-2 {
 438                                                 nvidia,function = "xusb";
 439                                                 status = "okay";
 440                                         };
 441                                 };
 442                         };
 443
 444                         pcie {
 445                                 status = "okay";
 446
 447                                 lanes {
 448                                         pcie-0 {
 449                                                 nvidia,function = "usb3-ss";
 450                                                 status = "okay";
 451                                         };
 452
 453                                         pcie-1 {
 454                                                 nvidia,function = "usb3-ss";
 455                                                 status = "okay";
 456                                         };
 457                                 };
 458                         };
 459                 };
 460
 461                 ports {
 462                         usb2-0 {
 463                                 vbus-supply = <&vdd_usb1_vbus>;
 464                                 status = "okay";
 465                                 mode = "otg";
 466                         };
 467
 468                         usb2-1 {
 469                                 vbus-supply = <&vdd_run_cam>;
 470                                 status = "okay";
 471                                 mode = "host";
 472                         };
 473
 474                         usb2-2 {
 475                                 vbus-supply = <&vdd_usb3_vbus>;
 476                                 status = "okay";
 477                                 mode = "host";
 478                         };
 479
 480                         usb3-0 {
 481                                 nvidia,usb2-companion = <0>;
 482                                 status = "okay";
 483                         };
 484
 485                         usb3-1 {
 486                                 nvidia,usb2-companion = <1>;
 487                                 status = "okay";
 488                         };
 489                 };
 490         };
 491
 492         sdhci0_pwrseq: sdhci0_pwrseq {
 493                 compatible = "mmc-pwrseq-simple";
 494
 495                 reset-gpios = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_LOW>;
 496         };
 497
 498         sdhci@700b0000 { /* WiFi/BT on this bus */
 499                 status = "okay";
 500                 bus-width = <4>;
 501                 no-1-8-v;
 502                 non-removable;
 503                 mmc-pwrseq = <&sdhci0_pwrseq>;
 504                 vmmc-supply = <&vdd_3v3_lp0>;
 505                 vqmmc-supply = <&vddio_1v8>;
 506                 keep-power-in-suspend;
 507         };
 508
 509         sdhci@700b0400 { /* SD Card on this bus */
 510                 status = "okay";
 511                 cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>;
 512                 power-gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>;
 513                 bus-width = <4>;
 514                 no-1-8-v;
 515                 vqmmc-supply = <&vddio_sdmmc3>;
 516         };
 517
 518         sdhci@700b0600 { /* eMMC on this bus */
 519                 status = "okay";
 520                 bus-width = <8>;
 521                 no-1-8-v;
 522                 non-removable;
 523         };
 524
 525         /* CPU DFLL clock */
 526         clock@70110000 {
 527                 status = "disabled";
 528                 vdd-cpu-supply = <&vdd_cpu>;
 529                 nvidia,i2c-fs-rate = <400000>;
 530         };
 531
 532         ahub@70300000 {
 533                 i2s@70301100 {
 534                         status = "okay";
 535                 };
 536         };
 537
 538         backlight: backlight {
 539                 compatible = "pwm-backlight";
 540
 541                 enable-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>;
 542                 power-supply = <&vdd_led>;
 543                 pwms = <&pwm 1 1000000>;
 544
 545                 default-brightness-level = <224>;
 546                 brightness-levels =
 547                         <  0   1   2   3   4   5   6   7
 548                            8   9  10  11  12  13  14  15
 549                           16  17  18  19  20  21  22  23
 550                           24  25  26  27  28  29  30  31
 551                           32  33  34  35  36  37  38  39
 552                           40  41  42  43  44  45  46  47
 553                           48  49  50  51  52  53  54  55
 554                           56  57  58  59  60  61  62  63
 555                           64  65  66  67  68  69  70  71
 556                           72  73  74  75  76  77  78  79
 557                           80  81  82  83  84  85  86  87
 558                           88  89  90  91  92  93  94  95
 559                           96  97  98  99 100 101 102 103
 560                          104 105 106 107 108 109 110 111
 561                          112 113 114 115 116 117 118 119
 562                          120 121 122 123 124 125 126 127
 563                          128 129 130 131 132 133 134 135
 564                          136 137 138 139 140 141 142 143
 565                          144 145 146 147 148 149 150 151
 566                          152 153 154 155 156 157 158 159
 567                          160 161 162 163 164 165 166 167
 568                          168 169 170 171 172 173 174 175
 569                          176 177 178 179 180 181 182 183
 570                          184 185 186 187 188 189 190 191
 571                          192 193 194 195 196 197 198 199
 572                          200 201 202 203 204 205 206 207
 573                          208 209 210 211 212 213 214 215
 574                          216 217 218 219 220 221 222 223
 575                          224 225 226 227 228 229 230 231
 576                          232 233 234 235 236 237 238 239
 577                          240 241 242 243 244 245 246 247
 578                          248 249 250 251 252 253 254 255
 579                          256>;
 580         };
 581
 582         clocks {
 583                 compatible = "simple-bus";
 584                 #address-cells = <1>;
 585                 #size-cells = <0>;
 586
 587                 clk32k_in: clock@0 {
 588                         compatible = "fixed-clock";
 589                         reg = <0>;
 590                         #clock-cells = <0>;
 591                         clock-frequency = <32768>;
 592                 };
 593         };
 594
 595         cpus {
 596                 cpu@0 {
 597                         vdd-cpu-supply = <&vdd_cpu>;
 598                 };
 599         };
 600
 601         gpio-keys {
 602                 compatible = "gpio-keys";
 603
 604                 lid {
 605                         label = "Lid";
 606                         gpios = <&gpio TEGRA_GPIO(R, 4) GPIO_ACTIVE_LOW>;
 607                         linux,input-type = <5>;
 608                         linux,code = <KEY_RESERVED>;
 609                         debounce-interval = <1>;
 610                         wakeup-source;
 611                 };
 612
 613                 power {
 614                         label = "Power";
 615                         gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>;
 616                         linux,code = <KEY_POWER>;
 617                         debounce-interval = <30>;
 618                         wakeup-source;
 619                 };
 620         };
 621
 622         regulators {
 623                 compatible = "simple-bus";
 624                 #address-cells = <1>;
 625                 #size-cells = <0>;
 626
 627                 vdd_mux: regulator@0 {
 628                         compatible = "regulator-fixed";
 629                         reg = <0>;
 630                         regulator-name = "+VDD_MUX";
 631                         regulator-min-microvolt = <12000000>;
 632                         regulator-max-microvolt = <12000000>;
 633                         regulator-always-on;
 634                         regulator-boot-on;
 635                 };
 636
 637                 vdd_5v0_sys: regulator@1 {
 638                         compatible = "regulator-fixed";
 639                         reg = <1>;
 640                         regulator-name = "+5V_SYS";
 641                         regulator-min-microvolt = <5000000>;
 642                         regulator-max-microvolt = <5000000>;
 643                         regulator-always-on;
 644                         regulator-boot-on;
 645                         vin-supply = <&vdd_mux>;
 646                 };
 647
 648                 vdd_3v3_sys: regulator@2 {
 649                         compatible = "regulator-fixed";
 650                         reg = <2>;
 651                         regulator-name = "+3.3V_SYS";
 652                         regulator-min-microvolt = <3300000>;
 653                         regulator-max-microvolt = <3300000>;
 654                         regulator-always-on;
 655                         regulator-boot-on;
 656                         vin-supply = <&vdd_mux>;
 657                 };
 658
 659                 vdd_3v3_run: regulator@3 {
 660                         compatible = "regulator-fixed";
 661                         reg = <3>;
 662                         regulator-name = "+3.3V_RUN";
 663                         regulator-min-microvolt = <3300000>;
 664                         regulator-max-microvolt = <3300000>;
 665                         regulator-always-on;
 666                         regulator-boot-on;
 667                         gpio = <&pmic 1 GPIO_ACTIVE_HIGH>;
 668                         enable-active-high;
 669                         vin-supply = <&vdd_3v3_sys>;
 670                 };
 671
 672                 vdd_3v3_hdmi: regulator@4 {
 673                         compatible = "regulator-fixed";
 674                         reg = <4>;
 675                         regulator-name = "+3.3V_AVDD_HDMI_AP_GATED";
 676                         regulator-min-microvolt = <3300000>;
 677                         regulator-max-microvolt = <3300000>;
 678                         vin-supply = <&vdd_3v3_run>;
 679                 };
 680
 681                 vdd_led: regulator@5 {
 682                         compatible = "regulator-fixed";
 683                         reg = <5>;
 684                         regulator-name = "+VDD_LED";
 685                         gpio = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>;
 686                         enable-active-high;
 687                         vin-supply = <&vdd_mux>;
 688                 };
 689
 690                 vdd_5v0_ts: regulator@6 {
 691                         compatible = "regulator-fixed";
 692                         reg = <6>;
 693                         regulator-name = "+5V_VDD_TS_SW";
 694                         regulator-min-microvolt = <5000000>;
 695                         regulator-max-microvolt = <5000000>;
 696                         regulator-boot-on;
 697                         gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_HIGH>;
 698                         enable-active-high;
 699                         vin-supply = <&vdd_5v0_sys>;
 700                 };
 701
 702                 vdd_usb1_vbus: regulator@7 {
 703                         compatible = "regulator-fixed";
 704                         reg = <7>;
 705                         regulator-name = "+5V_USB_HS";
 706                         regulator-min-microvolt = <5000000>;
 707                         regulator-max-microvolt = <5000000>;
 708                         gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>;
 709                         enable-active-high;
 710                         gpio-open-drain;
 711                         vin-supply = <&vdd_5v0_sys>;
 712                 };
 713
 714                 vdd_usb3_vbus: regulator@8 {
 715                         compatible = "regulator-fixed";
 716                         reg = <8>;
 717                         regulator-name = "+5V_USB_SS";
 718                         regulator-min-microvolt = <5000000>;
 719                         regulator-max-microvolt = <5000000>;
 720                         gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>;
 721                         enable-active-high;
 722                         gpio-open-drain;
 723                         vin-supply = <&vdd_5v0_sys>;
 724                 };
 725
 726                 vdd_3v3_panel: regulator@9 {
 727                         compatible = "regulator-fixed";
 728                         reg = <9>;
 729                         regulator-name = "+3.3V_PANEL";
 730                         regulator-min-microvolt = <3300000>;
 731                         regulator-max-microvolt = <3300000>;
 732                         gpio = <&pmic 4 GPIO_ACTIVE_HIGH>;
 733                         enable-active-high;
 734                         vin-supply = <&vdd_3v3_run>;
 735                 };
 736
 737                 vdd_3v3_lp0: regulator@10 {
 738                         compatible = "regulator-fixed";
 739                         reg = <10>;
 740                         regulator-name = "+3.3V_LP0";
 741                         regulator-min-microvolt = <3300000>;
 742                         regulator-max-microvolt = <3300000>;
 743                         /*
 744                          * TODO: find a way to wire this up with the USB EHCI
 745                          * controllers so that it can be enabled on demand.
 746                          */
 747                         regulator-always-on;
 748                         gpio = <&pmic 2 GPIO_ACTIVE_HIGH>;
 749                         enable-active-high;
 750                         vin-supply = <&vdd_3v3_sys>;
 751                 };
 752
 753                 vdd_hdmi_pll: regulator@11 {
 754                         compatible = "regulator-fixed";
 755                         reg = <11>;
 756                         regulator-name = "+1.05V_RUN_AVDD_HDMI_PLL";
 757                         regulator-min-microvolt = <1050000>;
 758                         regulator-max-microvolt = <1050000>;
 759                         gpio = <&gpio TEGRA_GPIO(H, 7) GPIO_ACTIVE_LOW>;
 760                         vin-supply = <&vdd_1v05_run>;
 761                 };
 762
 763                 vdd_5v0_hdmi: regulator@12 {
 764                         compatible = "regulator-fixed";
 765                         reg = <12>;
 766                         regulator-name = "+5V_HDMI_CON";
 767                         regulator-min-microvolt = <5000000>;
 768                         regulator-max-microvolt = <5000000>;
 769                         gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>;
 770                         enable-active-high;
 771                         vin-supply = <&vdd_5v0_sys>;
 772                 };
 773         };
 774
 775         sound {
 776                 nvidia,audio-routing =
 777                         "Headphones", "HPR",
 778                         "Headphones", "HPL",
 779                         "Speakers", "SPKR",
 780                         "Speakers", "SPKL",
 781                         "Mic Jack", "MICBIAS",
 782                         "DMICL", "Int Mic",
 783                         "DMICR", "Int Mic",
 784                         "IN34", "Mic Jack";
 785
 786                 nvidia,i2s-controller = <&tegra_i2s1>;
 787                 nvidia,audio-codec = <&acodec>;
 788
 789                 clocks = <&tegra_car TEGRA124_CLK_PLL_A>,
 790                          <&tegra_car TEGRA124_CLK_PLL_A_OUT0>,
 791                          <&tegra_pmc TEGRA_PMC_CLK_OUT_1>;
 792                 clock-names = "pll_a", "pll_a_out0", "mclk";
 793
 794                 assigned-clocks = <&tegra_car TEGRA124_CLK_EXTERN1>,
 795                                   <&tegra_pmc TEGRA_PMC_CLK_OUT_1>;
 796
 797                 assigned-clock-parents = <&tegra_car TEGRA124_CLK_PLL_A_OUT0>,
 798                                          <&tegra_car TEGRA124_CLK_EXTERN1>;
 799
 800                 nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(I, 7) GPIO_ACTIVE_HIGH>;
 801                 nvidia,mic-det-gpios =
 802                                 <&gpio TEGRA_GPIO(R, 7) GPIO_ACTIVE_HIGH>;
 803         };
 804
 805         gpio-restart {
 806                 compatible = "gpio-restart";
 807                 gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
 808                 priority = <200>;
 809         };
 810 };
 811
 812 #include "cros-ec-keyboard.dtsi"