arch/arm/dts/tegra124-nyan.dtsi

   1 #include <dt-bindings/input/input.h>
   2 #include "tegra124.dtsi"
   3
   4 / {
   5         aliases {
   6                 rtc0 = "/i2c@7000d000/pmic@40";
   7                 rtc1 = "/rtc@7000e000";
   8                 serial0 = &uarta;
   9         };
  10
  11         memory {
  12                 reg = <0x80000000 0x80000000>;
  13         };
  14
  15         host1x@50000000 {
  16                 hdmi@54280000 {
  17                         status = "okay";
  18
  19                         vdd-supply = <&vdd_3v3_hdmi>;
  20                         pll-supply = <&vdd_hdmi_pll>;
  21                         hdmi-supply = <&vdd_5v0_hdmi>;
  22
  23                         nvidia,ddc-i2c-bus = <&hdmi_ddc>;
  24                         nvidia,hpd-gpio =
  25                                 <&gpio TEGRA_GPIO(N, 7) GPIO_ACTIVE_HIGH>;
  26                 };
  27
  28                 sor@54540000 {
  29                         status = "okay";
  30
  31                         nvidia,dpaux = <&dpaux>;
  32                         nvidia,panel = <&panel>;
  33                 };
  34
  35                 dpaux@545c0000 {
  36                         vdd-supply = <&vdd_3v3_panel>;
  37                         status = "okay";
  38                 };
  39         };
  40
  41         serial@70006000 {
  42                 /* Debug connector on the bottom of the board near SD card. */
  43                 status = "okay";
  44         };
  45
  46         pwm@7000a000 {
  47                 status = "okay";
  48         };
  49
  50         i2c@7000c000 {
  51                 status = "okay";
  52                 clock-frequency = <100000>;
  53
  54                 acodec: audio-codec@10 {
  55                         compatible = "maxim,max98090";
  56                         reg = <0x10>;
  57                         interrupt-parent = <&gpio>;
  58                         interrupts = <TEGRA_GPIO(H, 4) GPIO_ACTIVE_HIGH>;
  59                 };
  60
  61                 temperature-sensor@4c {
  62                         compatible = "ti,tmp451";
  63                         reg = <0x4c>;
  64                         interrupt-parent = <&gpio>;
  65                         interrupts = <TEGRA_GPIO(I, 6) IRQ_TYPE_LEVEL_LOW>;
  66
  67                         #thermal-sensor-cells = <1>;
  68                 };
  69         };
  70
  71         i2c@7000c400 {
  72                 status = "okay";
  73                 clock-frequency = <100000>;
  74
  75                 trackpad@15 {
  76                         compatible = "elan,ekth3000";
  77                         reg = <0x15>;
  78                         interrupt-parent = <&gpio>;
  79                         interrupts = <TEGRA_GPIO(W, 3) IRQ_TYPE_EDGE_FALLING>;
  80                         wakeup-source;
  81                 };
  82         };
  83
  84         i2c@7000c500 {
  85                 status = "okay";
  86                 clock-frequency = <400000>;
  87
  88                 tpm@20 {
  89                         compatible = "infineon,slb9645tt";
  90                         reg = <0x20>;
  91                 };
  92         };
  93
  94         hdmi_ddc: i2c@7000c700 {
  95                 status = "okay";
  96                 clock-frequency = <100000>;
  97         };
  98
  99         i2c@7000d000 {
 100                 status = "okay";
 101                 clock-frequency = <400000>;
 102
 103                 pmic: pmic@40 {
 104                         compatible = "ams,as3722";
 105                         reg = <0x40>;
 106                         interrupts = <0 86 IRQ_TYPE_LEVEL_HIGH>;
 107
 108                         ams,system-power-controller;
 109
 110                         #interrupt-cells = <2>;
 111                         interrupt-controller;
 112
 113                         gpio-controller;
 114                         #gpio-cells = <2>;
 115
 116                         pinctrl-names = "default";
 117                         pinctrl-0 = <&as3722_default>;
 118
 119                         as3722_default: pinmux {
 120                                 gpio0 {
 121                                         pins = "gpio0";
 122                                         function = "gpio";
 123                                         bias-pull-down;
 124                                 };
 125
 126                                 gpio1 {
 127                                         pins = "gpio1";
 128                                         function = "gpio";
 129                                         bias-pull-up;
 130                                 };
 131
 132                                 gpio2_4_7 {
 133                                         pins = "gpio2", "gpio4", "gpio7";
 134                                         function = "gpio";
 135                                         bias-pull-up;
 136                                 };
 137
 138                                 gpio3_6 {
 139                                         pins = "gpio3", "gpio6";
 140                                         bias-high-impedance;
 141                                 };
 142
 143                                 gpio5 {
 144                                         pins = "gpio5";
 145                                         function = "clk32k-out";
 146                                         bias-pull-down;
 147                                 };
 148                         };
 149
 150                         regulators {
 151                                 vsup-sd2-supply = <&vdd_5v0_sys>;
 152                                 vsup-sd3-supply = <&vdd_5v0_sys>;
 153                                 vsup-sd4-supply = <&vdd_5v0_sys>;
 154                                 vsup-sd5-supply = <&vdd_5v0_sys>;
 155                                 vin-ldo0-supply = <&vdd_1v35_lp0>;
 156                                 vin-ldo1-6-supply = <&vdd_3v3_run>;
 157                                 vin-ldo2-5-7-supply = <&vddio_1v8>;
 158                                 vin-ldo3-4-supply = <&vdd_3v3_sys>;
 159                                 vin-ldo9-10-supply = <&vdd_5v0_sys>;
 160                                 vin-ldo11-supply = <&vdd_3v3_run>;
 161
 162                                 vdd_cpu: sd0 {
 163                                         regulator-name = "+VDD_CPU_AP";
 164                                         regulator-min-microvolt = <700000>;
 165                                         regulator-max-microvolt = <1350000>;
 166                                         regulator-min-microamp = <3500000>;
 167                                         regulator-max-microamp = <3500000>;
 168                                         regulator-always-on;
 169                                         regulator-boot-on;
 170                                         ams,ext-control = <2>;
 171                                 };
 172
 173                                 sd1 {
 174                                         regulator-name = "+VDD_CORE";
 175                                         regulator-min-microvolt = <700000>;
 176                                         regulator-max-microvolt = <1350000>;
 177                                         regulator-min-microamp = <2500000>;
 178                                         regulator-max-microamp = <4000000>;
 179                                         regulator-always-on;
 180                                         regulator-boot-on;
 181                                         ams,ext-control = <1>;
 182                                 };
 183
 184                                 vdd_1v35_lp0: sd2 {
 185                                         regulator-name = "+1.35V_LP0(sd2)";
 186                                         regulator-min-microvolt = <1350000>;
 187                                         regulator-max-microvolt = <1350000>;
 188                                         regulator-always-on;
 189                                         regulator-boot-on;
 190                                 };
 191
 192                                 sd3 {
 193                                         regulator-name = "+1.35V_LP0(sd3)";
 194                                         regulator-min-microvolt = <1350000>;
 195                                         regulator-max-microvolt = <1350000>;
 196                                         regulator-always-on;
 197                                         regulator-boot-on;
 198                                 };
 199
 200                                 vdd_1v05_run: sd4 {
 201                                         regulator-name = "+1.05V_RUN";
 202                                         regulator-min-microvolt = <1050000>;
 203                                         regulator-max-microvolt = <1050000>;
 204                                 };
 205
 206                                 vddio_1v8: sd5 {
 207                                         regulator-name = "+1.8V_VDDIO";
 208                                         regulator-min-microvolt = <1800000>;
 209                                         regulator-max-microvolt = <1800000>;
 210                                         regulator-always-on;
 211                                 };
 212
 213                                 sd6 {
 214                                         regulator-name = "+VDD_GPU_AP";
 215                                         regulator-min-microvolt = <650000>;
 216                                         regulator-max-microvolt = <1200000>;
 217                                         regulator-min-microamp = <3500000>;
 218                                         regulator-max-microamp = <3500000>;
 219                                         regulator-boot-on;
 220                                         regulator-always-on;
 221                                 };
 222
 223                                 ldo0 {
 224                                         regulator-name = "+1.05V_RUN_AVDD";
 225                                         regulator-min-microvolt = <1050000>;
 226                                         regulator-max-microvolt = <1050000>;
 227                                         regulator-boot-on;
 228                                         regulator-always-on;
 229                                         ams,ext-control = <1>;
 230                                 };
 231
 232                                 ldo1 {
 233                                         regulator-name = "+1.8V_RUN_CAM";
 234                                         regulator-min-microvolt = <1800000>;
 235                                         regulator-max-microvolt = <1800000>;
 236                                 };
 237
 238                                 ldo2 {
 239                                         regulator-name = "+1.2V_GEN_AVDD";
 240                                         regulator-min-microvolt = <1200000>;
 241                                         regulator-max-microvolt = <1200000>;
 242                                         regulator-boot-on;
 243                                         regulator-always-on;
 244                                 };
 245
 246                                 ldo3 {
 247                                         regulator-name = "+1.00V_LP0_VDD_RTC";
 248                                         regulator-min-microvolt = <1000000>;
 249                                         regulator-max-microvolt = <1000000>;
 250                                         regulator-boot-on;
 251                                         regulator-always-on;
 252                                         ams,enable-tracking;
 253                                 };
 254
 255                                 vdd_run_cam: ldo4 {
 256                                         regulator-name = "+3.3V_RUN_CAM";
 257                                         regulator-min-microvolt = <2800000>;
 258                                         regulator-max-microvolt = <2800000>;
 259                                 };
 260
 261                                 ldo5 {
 262                                         regulator-name = "+1.2V_RUN_CAM_FRONT";
 263                                         regulator-min-microvolt = <1200000>;
 264                                         regulator-max-microvolt = <1200000>;
 265                                 };
 266
 267                                 vddio_sdmmc3: ldo6 {
 268                                         regulator-name = "+VDDIO_SDMMC3";
 269                                         regulator-min-microvolt = <1800000>;
 270                                         regulator-max-microvolt = <3300000>;
 271                                 };
 272
 273                                 ldo7 {
 274                                         regulator-name = "+1.05V_RUN_CAM_REAR";
 275                                         regulator-min-microvolt = <1050000>;
 276                                         regulator-max-microvolt = <1050000>;
 277                                 };
 278
 279                                 ldo9 {
 280                                         regulator-name = "+2.8V_RUN_TOUCH";
 281                                         regulator-min-microvolt = <2800000>;
 282                                         regulator-max-microvolt = <2800000>;
 283                                 };
 284
 285                                 ldo10 {
 286                                         regulator-name = "+2.8V_RUN_CAM_AF";
 287                                         regulator-min-microvolt = <2800000>;
 288                                         regulator-max-microvolt = <2800000>;
 289                                 };
 290
 291                                 ldo11 {
 292                                         regulator-name = "+1.8V_RUN_VPP_FUSE";
 293                                         regulator-min-microvolt = <1800000>;
 294                                         regulator-max-microvolt = <1800000>;
 295                                 };
 296                         };
 297                 };
 298         };
 299
 300         spi@7000d400 {
 301                 status = "okay";
 302
 303                 cros_ec: cros-ec@0 {
 304                         compatible = "google,cros-ec-spi";
 305                         spi-max-frequency = <3000000>;
 306                         interrupt-parent = <&gpio>;
 307                         interrupts = <TEGRA_GPIO(C, 7) IRQ_TYPE_LEVEL_LOW>;
 308                         reg = <0>;
 309
 310                         google,cros-ec-spi-msg-delay = <2000>;
 311
 312                         i2c-tunnel {
 313                                 compatible = "google,cros-ec-i2c-tunnel";
 314                                 #address-cells = <1>;
 315                                 #size-cells = <0>;
 316
 317                                 google,remote-bus = <0>;
 318
 319                                 charger: bq24735@9 {
 320                                         compatible = "ti,bq24735";
 321                                         reg = <0x9>;
 322                                         interrupt-parent = <&gpio>;
 323                                         interrupts = <TEGRA_GPIO(J, 0)
 324                                                         GPIO_ACTIVE_HIGH>;
 325                                         ti,ac-detect-gpios = <&gpio
 326                                                         TEGRA_GPIO(J, 0)
 327                                                         GPIO_ACTIVE_HIGH>;
 328                                 };
 329
 330                                 battery: sbs-battery@b {
 331                                         compatible = "sbs,sbs-battery";
 332                                         reg = <0xb>;
 333                                         sbs,i2c-retry-count = <2>;
 334                                         sbs,poll-retry-count = <10>;
 335                                         power-supplies = <&charger>;
 336                                 };
 337                         };
 338                 };
 339         };
 340
 341         spi@7000da00 {
 342                 status = "okay";
 343                 spi-max-frequency = <25000000>;
 344
 345                 flash@0 {
 346                         compatible = "winbond,w25q32dw";
 347                         spi-max-frequency = <25000000>;
 348                         reg = <0>;
 349                 };
 350         };
 351
 352         pmc@7000e400 {
 353                 nvidia,invert-interrupt;
 354                 nvidia,suspend-mode = <0>;
 355                 nvidia,cpu-pwr-good-time = <500>;
 356                 nvidia,cpu-pwr-off-time = <300>;
 357                 nvidia,core-pwr-good-time = <641 3845>;
 358                 nvidia,core-pwr-off-time = <61036>;
 359                 nvidia,core-power-req-active-high;
 360                 nvidia,sys-clock-req-active-high;
 361         };
 362
 363         hda@70030000 {
 364                 status = "okay";
 365         };
 366
 367         sdhci0_pwrseq: sdhci0_pwrseq {
 368                 compatible = "mmc-pwrseq-simple";
 369
 370                 reset-gpios = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_LOW>;
 371         };
 372
 373         sdhci@700b0000 { /* WiFi/BT on this bus */
 374                 status = "okay";
 375                 power-gpios = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_HIGH>;
 376                 bus-width = <4>;
 377                 no-1-8-v;
 378                 non-removable;
 379                 mmc-pwrseq = <&sdhci0_pwrseq>;
 380                 vmmc-supply = <&vdd_3v3_lp0>;
 381                 vqmmc-supply = <&vddio_1v8>;
 382                 keep-power-in-suspend;
 383         };
 384
 385         sdhci@700b0400 { /* SD Card on this bus */
 386                 status = "okay";
 387                 cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>;
 388                 power-gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>;
 389                 wp-gpios = <&gpio TEGRA_GPIO(Q, 4) GPIO_ACTIVE_LOW>;
 390                 bus-width = <4>;
 391                 no-1-8-v;
 392                 vqmmc-supply = <&vddio_sdmmc3>;
 393         };
 394
 395         sdhci@700b0600 { /* eMMC on this bus */
 396                 status = "okay";
 397                 bus-width = <8>;
 398                 no-1-8-v;
 399                 non-removable;
 400         };
 401
 402         /* CPU DFLL clock */
 403         clock@70110000 {
 404                 status = "disabled";
 405                 vdd-cpu-supply = <&vdd_cpu>;
 406                 nvidia,i2c-fs-rate = <400000>;
 407         };
 408
 409         ahub@70300000 {
 410                 i2s@70301100 {
 411                         status = "okay";
 412                 };
 413         };
 414
 415         usb@7d000000 { /* Rear external USB port. */
 416                 status = "okay";
 417                 dr_mode = "otg";
 418                 nvidia,vbus-gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>;
 419         };
 420
 421         usb-phy@7d000000 {
 422                 status = "okay";
 423                 vbus-supply = <&vdd_usb1_vbus>;
 424         };
 425
 426         usb@7d004000 { /* Internal webcam. */
 427                 status = "okay";
 428                 phy_type = "hsic";
 429         };
 430
 431         usb-phy@7d004000 {
 432                 status = "okay";
 433                 phy_type = "hsic";
 434                 vbus-supply = <&vdd_run_cam>;
 435         };
 436
 437         usb@7d008000 { /* Left external USB port. */
 438                 status = "okay";
 439                 nvidia,vbus-gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>;
 440         };
 441
 442         usb-phy@7d008000 {
 443                 status = "okay";
 444                 vbus-supply = <&vdd_usb3_vbus>;
 445         };
 446
 447         backlight: backlight {
 448                 compatible = "pwm-backlight";
 449
 450                 enable-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>;
 451                 power-supply = <&vdd_led>;
 452                 pwms = <&pwm 1 1000000>;
 453
 454                 default-brightness-level = <224>;
 455                 brightness-levels =
 456                         <  0   1   2   3   4   5   6   7
 457                            8   9  10  11  12  13  14  15
 458                           16  17  18  19  20  21  22  23
 459                           24  25  26  27  28  29  30  31
 460                           32  33  34  35  36  37  38  39
 461                           40  41  42  43  44  45  46  47
 462                           48  49  50  51  52  53  54  55
 463                           56  57  58  59  60  61  62  63
 464                           64  65  66  67  68  69  70  71
 465                           72  73  74  75  76  77  78  79
 466                           80  81  82  83  84  85  86  87
 467                           88  89  90  91  92  93  94  95
 468                           96  97  98  99 100 101 102 103
 469                          104 105 106 107 108 109 110 111
 470                          112 113 114 115 116 117 118 119
 471                          120 121 122 123 124 125 126 127
 472                          128 129 130 131 132 133 134 135
 473                          136 137 138 139 140 141 142 143
 474                          144 145 146 147 148 149 150 151
 475                          152 153 154 155 156 157 158 159
 476                          160 161 162 163 164 165 166 167
 477                          168 169 170 171 172 173 174 175
 478                          176 177 178 179 180 181 182 183
 479                          184 185 186 187 188 189 190 191
 480                          192 193 194 195 196 197 198 199
 481                          200 201 202 203 204 205 206 207
 482                          208 209 210 211 212 213 214 215
 483                          216 217 218 219 220 221 222 223
 484                          224 225 226 227 228 229 230 231
 485                          232 233 234 235 236 237 238 239
 486                          240 241 242 243 244 245 246 247
 487                          248 249 250 251 252 253 254 255
 488                          256>;
 489         };
 490
 491         clocks {
 492                 compatible = "simple-bus";
 493                 #address-cells = <1>;
 494                 #size-cells = <0>;
 495
 496                 clk32k_in: clock@0 {
 497                         compatible = "fixed-clock";
 498                         reg = <0>;
 499                         #clock-cells = <0>;
 500                         clock-frequency = <32768>;
 501                 };
 502         };
 503
 504         cpus {
 505                 cpu@0 {
 506                         vdd-cpu-supply = <&vdd_cpu>;
 507                 };
 508         };
 509
 510         cpus {
 511                 cpu@0 {
 512                         vdd-cpu-supply = <&vdd_cpu>;
 513                 };
 514         };
 515
 516         gpio-keys {
 517                 compatible = "gpio-keys";
 518
 519                 lid {
 520                         label = "Lid";
 521                         gpios = <&gpio TEGRA_GPIO(R, 4) GPIO_ACTIVE_LOW>;
 522                         linux,input-type = <5>;
 523                         linux,code = <KEY_RESERVED>;
 524                         debounce-interval = <1>;
 525                         gpio-key,wakeup;
 526                 };
 527
 528                 power {
 529                         label = "Power";
 530                         gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>;
 531                         linux,code = <KEY_POWER>;
 532                         debounce-interval = <30>;
 533                         gpio-key,wakeup;
 534                 };
 535         };
 536
 537         regulators {
 538                 compatible = "simple-bus";
 539                 #address-cells = <1>;
 540                 #size-cells = <0>;
 541
 542                 vdd_mux: regulator@0 {
 543                         compatible = "regulator-fixed";
 544                         reg = <0>;
 545                         regulator-name = "+VDD_MUX";
 546                         regulator-min-microvolt = <12000000>;
 547                         regulator-max-microvolt = <12000000>;
 548                         regulator-always-on;
 549                         regulator-boot-on;
 550                 };
 551
 552                 vdd_5v0_sys: regulator@1 {
 553                         compatible = "regulator-fixed";
 554                         reg = <1>;
 555                         regulator-name = "+5V_SYS";
 556                         regulator-min-microvolt = <5000000>;
 557                         regulator-max-microvolt = <5000000>;
 558                         regulator-always-on;
 559                         regulator-boot-on;
 560                         vin-supply = <&vdd_mux>;
 561                 };
 562
 563                 vdd_3v3_sys: regulator@2 {
 564                         compatible = "regulator-fixed";
 565                         reg = <2>;
 566                         regulator-name = "+3.3V_SYS";
 567                         regulator-min-microvolt = <3300000>;
 568                         regulator-max-microvolt = <3300000>;
 569                         regulator-always-on;
 570                         regulator-boot-on;
 571                         vin-supply = <&vdd_mux>;
 572                 };
 573
 574                 vdd_3v3_run: regulator@3 {
 575                         compatible = "regulator-fixed";
 576                         reg = <3>;
 577                         regulator-name = "+3.3V_RUN";
 578                         regulator-min-microvolt = <3300000>;
 579                         regulator-max-microvolt = <3300000>;
 580                         regulator-always-on;
 581                         regulator-boot-on;
 582                         gpio = <&pmic 1 GPIO_ACTIVE_HIGH>;
 583                         enable-active-high;
 584                         vin-supply = <&vdd_3v3_sys>;
 585                 };
 586
 587                 vdd_3v3_hdmi: regulator@4 {
 588                         compatible = "regulator-fixed";
 589                         reg = <4>;
 590                         regulator-name = "+3.3V_AVDD_HDMI_AP_GATED";
 591                         regulator-min-microvolt = <3300000>;
 592                         regulator-max-microvolt = <3300000>;
 593                         vin-supply = <&vdd_3v3_run>;
 594                 };
 595
 596                 vdd_led: regulator@5 {
 597                         compatible = "regulator-fixed";
 598                         reg = <5>;
 599                         regulator-name = "+VDD_LED";
 600                         gpio = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>;
 601                         enable-active-high;
 602                         vin-supply = <&vdd_mux>;
 603                 };
 604
 605                 vdd_5v0_ts: regulator@6 {
 606                         compatible = "regulator-fixed";
 607                         reg = <6>;
 608                         regulator-name = "+5V_VDD_TS_SW";
 609                         regulator-min-microvolt = <5000000>;
 610                         regulator-max-microvolt = <5000000>;
 611                         regulator-boot-on;
 612                         gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_HIGH>;
 613                         enable-active-high;
 614                         vin-supply = <&vdd_5v0_sys>;
 615                 };
 616
 617                 vdd_usb1_vbus: regulator@7 {
 618                         compatible = "regulator-fixed";
 619                         reg = <7>;
 620                         regulator-name = "+5V_USB_HS";
 621                         regulator-min-microvolt = <5000000>;
 622                         regulator-max-microvolt = <5000000>;
 623                         gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>;
 624                         enable-active-high;
 625                         gpio-open-drain;
 626                         vin-supply = <&vdd_5v0_sys>;
 627                 };
 628
 629                 vdd_usb3_vbus: regulator@8 {
 630                         compatible = "regulator-fixed";
 631                         reg = <8>;
 632                         regulator-name = "+5V_USB_SS";
 633                         regulator-min-microvolt = <5000000>;
 634                         regulator-max-microvolt = <5000000>;
 635                         gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>;
 636                         enable-active-high;
 637                         gpio-open-drain;
 638                         vin-supply = <&vdd_5v0_sys>;
 639                 };
 640
 641                 vdd_3v3_panel: regulator@9 {
 642                         compatible = "regulator-fixed";
 643                         reg = <9>;
 644                         regulator-name = "+3.3V_PANEL";
 645                         regulator-min-microvolt = <3300000>;
 646                         regulator-max-microvolt = <3300000>;
 647                         gpio = <&pmic 4 GPIO_ACTIVE_HIGH>;
 648                         enable-active-high;
 649                         vin-supply = <&vdd_3v3_run>;
 650                 };
 651
 652                 vdd_3v3_lp0: regulator@10 {
 653                         compatible = "regulator-fixed";
 654                         reg = <10>;
 655                         regulator-name = "+3.3V_LP0";
 656                         regulator-min-microvolt = <3300000>;
 657                         regulator-max-microvolt = <3300000>;
 658                         /*
 659                          * TODO: find a way to wire this up with the USB EHCI
 660                          * controllers so that it can be enabled on demand.
 661                          */
 662                         regulator-always-on;
 663                         gpio = <&pmic 2 GPIO_ACTIVE_HIGH>;
 664                         enable-active-high;
 665                         vin-supply = <&vdd_3v3_sys>;
 666                 };
 667
 668                 vdd_hdmi_pll: regulator@11 {
 669                         compatible = "regulator-fixed";
 670                         reg = <11>;
 671                         regulator-name = "+1.05V_RUN_AVDD_HDMI_PLL";
 672                         regulator-min-microvolt = <1050000>;
 673                         regulator-max-microvolt = <1050000>;
 674                         gpio = <&gpio TEGRA_GPIO(H, 7) GPIO_ACTIVE_LOW>;
 675                         vin-supply = <&vdd_1v05_run>;
 676                 };
 677
 678                 vdd_5v0_hdmi: regulator@12 {
 679                         compatible = "regulator-fixed";
 680                         reg = <12>;
 681                         regulator-name = "+5V_HDMI_CON";
 682                         regulator-min-microvolt = <5000000>;
 683                         regulator-max-microvolt = <5000000>;
 684                         gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>;
 685                         enable-active-high;
 686                         vin-supply = <&vdd_5v0_sys>;
 687                 };
 688         };
 689
 690         sound {
 691                 nvidia,audio-routing =
 692                         "Headphones", "HPR",
 693                         "Headphones", "HPL",
 694                         "Speakers", "SPKR",
 695                         "Speakers", "SPKL",
 696                         "Mic Jack", "MICBIAS",
 697                         "DMICL", "Int Mic",
 698                         "DMICR", "Int Mic",
 699                         "IN34", "Mic Jack";
 700
 701                 nvidia,i2s-controller = <&tegra_i2s1>;
 702                 nvidia,audio-codec = <&acodec>;
 703
 704                 clocks = <&tegra_car TEGRA124_CLK_PLL_A>,
 705                          <&tegra_car TEGRA124_CLK_PLL_A_OUT0>,
 706                          <&tegra_car TEGRA124_CLK_EXTERN1>;
 707                 clock-names = "pll_a", "pll_a_out0", "mclk";
 708
 709                 nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(I, 7) GPIO_ACTIVE_HIGH>;
 710                 nvidia,mic-det-gpios =
 711                                 <&gpio TEGRA_GPIO(R, 7) GPIO_ACTIVE_HIGH>;
 712         };
 713
 714         gpio-restart {
 715                 compatible = "gpio-restart";
 716                 gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
 717                 priority = <200>;
 718         };
 719 };
 720
 721 #include "cros-ec-keyboard.dtsi"