arch/arm/boot/dts/exynos5420-peach-pit.dts

   1 /*
   2  * Google Peach Pit Rev 6+ board device tree source
   3  *
   4  * Copyright (c) 2014 Google, Inc
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 as
   8  * published by the Free Software Foundation.
   9  */
  10
  11 /dts-v1/;
  12 #include <dt-bindings/input/input.h>
  13 #include <dt-bindings/gpio/gpio.h>
  14 #include <dt-bindings/interrupt-controller/irq.h>
  15 #include "exynos5420.dtsi"
  16
  17 / {
  18         model = "Google Peach Pit Rev 6+";
  19
  20         compatible = "google,pit-rev16",
  21                 "google,pit-rev15", "google,pit-rev14",
  22                 "google,pit-rev13", "google,pit-rev12",
  23                 "google,pit-rev11", "google,pit-rev10",
  24                 "google,pit-rev9", "google,pit-rev8",
  25                 "google,pit-rev7", "google,pit-rev6",
  26                 "google,pit", "google,peach","samsung,exynos5420",
  27                 "samsung,exynos5";
  28
  29         aliases {
  30                 /* Assign 20 so we don't get confused w/ builtin ones */
  31                 i2c20 = "/spi@12d40000/cros-ec@0/i2c-tunnel";
  32         };
  33
  34         backlight {
  35                 compatible = "pwm-backlight";
  36                 pwms = <&pwm 0 1000000 0>;
  37                 brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
  38                 default-brightness-level = <7>;
  39                 pinctrl-0 = <&pwm0_out>;
  40                 pinctrl-names = "default";
  41         };
  42
  43         fixed-rate-clocks {
  44                 oscclk {
  45                         compatible = "samsung,exynos5420-oscclk";
  46                         clock-frequency = <24000000>;
  47                 };
  48         };
  49
  50         gpio-keys {
  51                 compatible = "gpio-keys";
  52
  53                 pinctrl-names = "default";
  54                 pinctrl-0 = <&power_key_irq>;
  55
  56                 power {
  57                         label = "Power";
  58                         gpios = <&gpx1 2 GPIO_ACTIVE_LOW>;
  59                         linux,code = <KEY_POWER>;
  60                         gpio-key,wakeup;
  61                 };
  62         };
  63
  64         memory {
  65                 reg = <0x20000000 0x80000000>;
  66         };
  67
  68         sound {
  69                 compatible = "google,snow-audio-max98090";
  70
  71                 samsung,model = "Peach-Pit-I2S-MAX98090";
  72                 samsung,i2s-controller = <&i2s0>;
  73                 samsung,audio-codec = <&max98090>;
  74         };
  75
  76         usb300_vbus_reg: regulator-usb300 {
  77                 compatible = "regulator-fixed";
  78                 regulator-name = "P5.0V_USB3CON0";
  79                 regulator-min-microvolt = <5000000>;
  80                 regulator-max-microvolt = <5000000>;
  81                 gpio = <&gph0 0 0>;
  82                 pinctrl-names = "default";
  83                 pinctrl-0 = <&usb300_vbus_en>;
  84                 enable-active-high;
  85         };
  86
  87         usb301_vbus_reg: regulator-usb301 {
  88                 compatible = "regulator-fixed";
  89                 regulator-name = "P5.0V_USB3CON1";
  90                 regulator-min-microvolt = <5000000>;
  91                 regulator-max-microvolt = <5000000>;
  92                 gpio = <&gph0 1 0>;
  93                 pinctrl-names = "default";
  94                 pinctrl-0 = <&usb301_vbus_en>;
  95                 enable-active-high;
  96         };
  97
  98         vbat: fixed-regulator {
  99                 compatible = "regulator-fixed";
 100                 regulator-name = "vbat-supply";
 101                 regulator-boot-on;
 102                 regulator-always-on;
 103         };
 104 };
 105
 106 &adc {
 107         status = "okay";
 108         vdd-supply = <&ldo9_reg>;
 109 };
 110
 111 &dp {
 112         status = "okay";
 113         pinctrl-names = "default";
 114         pinctrl-0 = <&dp_hpd_gpio>;
 115         samsung,color-space = <0>;
 116         samsung,dynamic-range = <0>;
 117         samsung,ycbcr-coeff = <0>;
 118         samsung,color-depth = <1>;
 119         samsung,link-rate = <0x06>;
 120         samsung,lane-count = <2>;
 121         samsung,hpd-gpio = <&gpx2 6 0>;
 122
 123         display-timings {
 124                 native-mode = <&timing1>;
 125
 126                 timing1: timing@1 {
 127                         clock-frequency = <70589280>;
 128                         hactive = <1366>;
 129                         vactive = <768>;
 130                         hfront-porch = <40>;
 131                         hback-porch = <40>;
 132                         hsync-len = <32>;
 133                         vback-porch = <10>;
 134                         vfront-porch = <12>;
 135                         vsync-len = <6>;
 136                 };
 137         };
 138 };
 139
 140 &fimd {
 141         status = "okay";
 142         samsung,invert-vclk;
 143 };
 144
 145 &hdmi {
 146         status = "okay";
 147         hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
 148         pinctrl-names = "default";
 149         pinctrl-0 = <&hdmi_hpd_irq>;
 150         ddc = <&i2c_2>;
 151
 152         hdmi-en-supply = <&tps65090_fet7>;
 153         vdd-supply = <&ldo8_reg>;
 154         vdd_osc-supply = <&ldo10_reg>;
 155         vdd_pll-supply = <&ldo8_reg>;
 156 };
 157
 158 &hsi2c_4 {
 159         status = "okay";
 160         clock-frequency = <400000>;
 161
 162         max77802-pmic@9 {
 163                 compatible = "maxim,max77802";
 164                 interrupt-parent = <&gpx3>;
 165                 interrupts = <1 IRQ_TYPE_NONE>;
 166                 pinctrl-names = "default";
 167                 pinctrl-0 = <&max77802_irq>, <&pmic_selb>,
 168                             <&pmic_dvs_1>, <&pmic_dvs_2>, <&pmic_dvs_3>;
 169                 wakeup-source;
 170                 reg = <0x9>;
 171                 #clock-cells = <1>;
 172
 173                 inb1-supply = <&tps65090_dcdc2>;
 174                 inb2-supply = <&tps65090_dcdc1>;
 175                 inb3-supply = <&tps65090_dcdc2>;
 176                 inb4-supply = <&tps65090_dcdc2>;
 177                 inb5-supply = <&tps65090_dcdc1>;
 178                 inb6-supply = <&tps65090_dcdc2>;
 179                 inb7-supply = <&tps65090_dcdc1>;
 180                 inb8-supply = <&tps65090_dcdc1>;
 181                 inb9-supply = <&tps65090_dcdc1>;
 182                 inb10-supply = <&tps65090_dcdc1>;
 183
 184                 inl1-supply = <&buck5_reg>;
 185                 inl2-supply = <&buck7_reg>;
 186                 inl3-supply = <&buck9_reg>;
 187                 inl4-supply = <&buck9_reg>;
 188                 inl5-supply = <&buck9_reg>;
 189                 inl6-supply = <&tps65090_dcdc2>;
 190                 inl7-supply = <&buck9_reg>;
 191                 inl9-supply = <&tps65090_dcdc2>;
 192                 inl10-supply = <&buck7_reg>;
 193
 194                 regulators {
 195                         buck1_reg: BUCK1 {
 196                                 regulator-name = "vdd_mif";
 197                                 regulator-min-microvolt = <800000>;
 198                                 regulator-max-microvolt = <1300000>;
 199                                 regulator-always-on;
 200                                 regulator-boot-on;
 201                                 regulator-ramp-delay = <12500>;
 202                         };
 203
 204                         buck2_reg: BUCK2 {
 205                                 regulator-name = "vdd_arm";
 206                                 regulator-min-microvolt = <800000>;
 207                                 regulator-max-microvolt = <1500000>;
 208                                 regulator-always-on;
 209                                 regulator-boot-on;
 210                                 regulator-ramp-delay = <12500>;
 211                         };
 212
 213                         buck3_reg: BUCK3 {
 214                                 regulator-name = "vdd_int";
 215                                 regulator-min-microvolt = <800000>;
 216                                 regulator-max-microvolt = <1400000>;
 217                                 regulator-always-on;
 218                                 regulator-boot-on;
 219                                 regulator-ramp-delay = <12500>;
 220                         };
 221
 222                         buck4_reg: BUCK4 {
 223                                 regulator-name = "vdd_g3d";
 224                                 regulator-min-microvolt = <700000>;
 225                                 regulator-max-microvolt = <1400000>;
 226                                 regulator-always-on;
 227                                 regulator-boot-on;
 228                                 regulator-ramp-delay = <12500>;
 229                         };
 230
 231                         buck5_reg: BUCK5 {
 232                                 regulator-name = "vdd_1v2";
 233                                 regulator-min-microvolt = <1200000>;
 234                                 regulator-max-microvolt = <1200000>;
 235                                 regulator-always-on;
 236                                 regulator-boot-on;
 237                         };
 238
 239                         buck6_reg: BUCK6 {
 240                                 regulator-name = "vdd_kfc";
 241                                 regulator-min-microvolt = <800000>;
 242                                 regulator-max-microvolt = <1500000>;
 243                                 regulator-always-on;
 244                                 regulator-boot-on;
 245                                 regulator-ramp-delay = <12500>;
 246                         };
 247
 248                         buck7_reg: BUCK7 {
 249                                 regulator-name = "vdd_1v35";
 250                                 regulator-min-microvolt = <1350000>;
 251                                 regulator-max-microvolt = <1350000>;
 252                                 regulator-always-on;
 253                                 regulator-boot-on;
 254                         };
 255
 256                         buck8_reg: BUCK8 {
 257                                 regulator-name = "vdd_emmc";
 258                                 regulator-min-microvolt = <2850000>;
 259                                 regulator-max-microvolt = <2850000>;
 260                                 regulator-always-on;
 261                                 regulator-boot-on;
 262                         };
 263
 264                         buck9_reg: BUCK9 {
 265                                 regulator-name = "vdd_2v";
 266                                 regulator-min-microvolt = <2000000>;
 267                                 regulator-max-microvolt = <2000000>;
 268                                 regulator-always-on;
 269                                 regulator-boot-on;
 270                         };
 271
 272                         buck10_reg: BUCK10 {
 273                                 regulator-name = "vdd_1v8";
 274                                 regulator-min-microvolt = <1800000>;
 275                                 regulator-max-microvolt = <1800000>;
 276                                 regulator-always-on;
 277                                 regulator-boot-on;
 278                         };
 279
 280                         ldo1_reg: LDO1 {
 281                                 regulator-name = "vdd_1v0";
 282                                 regulator-min-microvolt = <1000000>;
 283                                 regulator-max-microvolt = <1000000>;
 284                                 regulator-always-on;
 285                         };
 286
 287                         ldo2_reg: LDO2 {
 288                                 regulator-name = "vdd_1v2_2";
 289                                 regulator-min-microvolt = <1200000>;
 290                                 regulator-max-microvolt = <1200000>;
 291                         };
 292
 293                         ldo3_reg: LDO3 {
 294                                 regulator-name = "vdd_1v8_3";
 295                                 regulator-min-microvolt = <1800000>;
 296                                 regulator-max-microvolt = <1800000>;
 297                                 regulator-always-on;
 298                         };
 299
 300                         vqmmc_sdcard: ldo4_reg: LDO4 {
 301                                 regulator-name = "vdd_sd";
 302                                 regulator-min-microvolt = <1800000>;
 303                                 regulator-max-microvolt = <2800000>;
 304                                 regulator-always-on;
 305                         };
 306
 307                         ldo5_reg: LDO5 {
 308                                 regulator-name = "vdd_1v8_5";
 309                                 regulator-min-microvolt = <1800000>;
 310                                 regulator-max-microvolt = <1800000>;
 311                                 regulator-always-on;
 312                         };
 313
 314                         ldo6_reg: LDO6 {
 315                                 regulator-name = "vdd_1v8_6";
 316                                 regulator-min-microvolt = <1800000>;
 317                                 regulator-max-microvolt = <1800000>;
 318                                 regulator-always-on;
 319                         };
 320
 321                         ldo7_reg: LDO7 {
 322                                 regulator-name = "vdd_1v8_7";
 323                                 regulator-min-microvolt = <1800000>;
 324                                 regulator-max-microvolt = <1800000>;
 325                         };
 326
 327                         ldo8_reg: LDO8 {
 328                                 regulator-name = "vdd_ldo8";
 329                                 regulator-min-microvolt = <1000000>;
 330                                 regulator-max-microvolt = <1000000>;
 331                                 regulator-always-on;
 332                         };
 333
 334                         ldo9_reg: LDO9 {
 335                                 regulator-name = "vdd_ldo9";
 336                                 regulator-min-microvolt = <1800000>;
 337                                 regulator-max-microvolt = <1800000>;
 338                                 regulator-always-on;
 339                         };
 340
 341                         ldo10_reg: LDO10 {
 342                                 regulator-name = "vdd_ldo10";
 343                                 regulator-min-microvolt = <1800000>;
 344                                 regulator-max-microvolt = <1800000>;
 345                                 regulator-always-on;
 346                         };
 347
 348                         ldo11_reg: LDO11 {
 349                                 regulator-name = "vdd_ldo11";
 350                                 regulator-min-microvolt = <1800000>;
 351                                 regulator-max-microvolt = <1800000>;
 352                                 regulator-always-on;
 353                         };
 354
 355                         ldo12_reg: LDO12 {
 356                                 regulator-name = "vdd_ldo12";
 357                                 regulator-min-microvolt = <3000000>;
 358                                 regulator-max-microvolt = <3000000>;
 359                                 regulator-always-on;
 360                         };
 361
 362                         ldo13_reg: LDO13 {
 363                                 regulator-name = "vdd_ldo13";
 364                                 regulator-min-microvolt = <1800000>;
 365                                 regulator-max-microvolt = <1800000>;
 366                                 regulator-always-on;
 367                         };
 368
 369                         ldo14_reg: LDO14 {
 370                                 regulator-name = "vdd_ldo14";
 371                                 regulator-min-microvolt = <1800000>;
 372                                 regulator-max-microvolt = <1800000>;
 373                                 regulator-always-on;
 374                         };
 375
 376                         ldo15_reg: LDO15 {
 377                                 regulator-name = "vdd_ldo15";
 378                                 regulator-min-microvolt = <1000000>;
 379                                 regulator-max-microvolt = <1000000>;
 380                                 regulator-always-on;
 381                         };
 382
 383                         ldo17_reg: LDO17 {
 384                                 regulator-name = "vdd_g3ds";
 385                                 regulator-min-microvolt = <900000>;
 386                                 regulator-max-microvolt = <1400000>;
 387                                 regulator-always-on;
 388                         };
 389
 390                         ldo18_reg: LDO18 {
 391                                 regulator-name = "ldo_18";
 392                                 regulator-min-microvolt = <1800000>;
 393                                 regulator-max-microvolt = <1800000>;
 394                         };
 395
 396                         ldo19_reg: LDO19 {
 397                                 regulator-name = "ldo_19";
 398                                 regulator-min-microvolt = <1800000>;
 399                                 regulator-max-microvolt = <1800000>;
 400                         };
 401
 402                         ldo20_reg: LDO20 {
 403                                 regulator-name = "ldo_20";
 404                                 regulator-min-microvolt = <1800000>;
 405                                 regulator-max-microvolt = <1800000>;
 406                                 regulator-always-on;
 407                         };
 408
 409                         ldo21_reg: LDO21 {
 410                                 regulator-name = "ldo_21";
 411                                 regulator-min-microvolt = <2800000>;
 412                                 regulator-max-microvolt = <2800000>;
 413                         };
 414
 415                         ldo23_reg: LDO23 {
 416                                 regulator-name = "ldo_23";
 417                                 regulator-min-microvolt = <3300000>;
 418                                 regulator-max-microvolt = <3300000>;
 419                         };
 420                         ldo24_reg: LDO24 {
 421                                 regulator-name = "ldo_24";
 422                                 regulator-min-microvolt = <2800000>;
 423                                 regulator-max-microvolt = <2800000>;
 424                         };
 425
 426                         ldo25_reg: LDO25 {
 427                                 regulator-name = "ldo_25";
 428                                 regulator-min-microvolt = <3300000>;
 429                                 regulator-max-microvolt = <3300000>;
 430                         };
 431
 432                         ldo26_reg: LDO26 {
 433                                 regulator-name = "ldo_26";
 434                                 regulator-min-microvolt = <1200000>;
 435                                 regulator-max-microvolt = <1200000>;
 436                         };
 437
 438                         ldo27_reg: LDO27 {
 439                                 regulator-name = "ldo_27";
 440                                 regulator-min-microvolt = <1200000>;
 441                                 regulator-max-microvolt = <1200000>;
 442                         };
 443
 444                         ldo28_reg: LDO28 {
 445                                 regulator-name = "ldo_28";
 446                                 regulator-min-microvolt = <1800000>;
 447                                 regulator-max-microvolt = <1800000>;
 448                         };
 449
 450                         ldo29_reg: LDO29 {
 451                                 regulator-name = "ldo_29";
 452                                 regulator-min-microvolt = <1800000>;
 453                                 regulator-max-microvolt = <1800000>;
 454                         };
 455
 456                         ldo30_reg: LDO30 {
 457                                 regulator-name = "vdd_mifs";
 458                                 regulator-min-microvolt = <1000000>;
 459                                 regulator-max-microvolt = <1000000>;
 460                                 regulator-always-on;
 461                         };
 462
 463                         ldo32_reg: LDO32 {
 464                                 regulator-name = "ldo_32";
 465                                 regulator-min-microvolt = <3000000>;
 466                                 regulator-max-microvolt = <3000000>;
 467                         };
 468
 469                         ldo33_reg: LDO33 {
 470                                 regulator-name = "ldo_33";
 471                                 regulator-min-microvolt = <2800000>;
 472                                 regulator-max-microvolt = <2800000>;
 473                         };
 474
 475                         ldo34_reg: LDO34 {
 476                                 regulator-name = "ldo_34";
 477                                 regulator-min-microvolt = <3000000>;
 478                                 regulator-max-microvolt = <3000000>;
 479                         };
 480
 481                         ldo35_reg: LDO35 {
 482                                 regulator-name = "ldo_35";
 483                                 regulator-min-microvolt = <1200000>;
 484                                 regulator-max-microvolt = <1200000>;
 485                         };
 486                 };
 487         };
 488 };
 489
 490 &hsi2c_7 {
 491         status = "okay";
 492
 493         max98090: codec@10 {
 494                 compatible = "maxim,max98090";
 495                 reg = <0x10>;
 496                 interrupts = <2 0>;
 497                 interrupt-parent = <&gpx0>;
 498                 pinctrl-names = "default";
 499                 pinctrl-0 = <&max98090_irq>;
 500         };
 501 };
 502
 503 &hsi2c_9 {
 504         status = "okay";
 505         clock-frequency = <400000>;
 506
 507         tpm@20 {
 508                 compatible = "infineon,slb9645tt";
 509                 reg = <0x20>;
 510
 511                 /* Unused irq; but still need to configure the pins */
 512                 pinctrl-names = "default";
 513                 pinctrl-0 = <&tpm_irq>;
 514         };
 515 };
 516
 517 &i2c_2 {
 518         status = "okay";
 519         samsung,i2c-sda-delay = <100>;
 520         samsung,i2c-max-bus-freq = <66000>;
 521         samsung,i2c-slave-addr = <0x50>;
 522 };
 523
 524 &i2s0 {
 525         status = "okay";
 526 };
 527
 528 &mmc_0 {
 529         status = "okay";
 530         num-slots = <1>;
 531         broken-cd;
 532         caps2-mmc-hs200-1_8v;
 533         cap-mmc-highspeed;
 534         non-removable;
 535         card-detect-delay = <200>;
 536         clock-frequency = <400000000>;
 537         samsung,dw-mshc-ciu-div = <3>;
 538         samsung,dw-mshc-sdr-timing = <0 4>;
 539         samsung,dw-mshc-ddr-timing = <0 2>;
 540         pinctrl-names = "default";
 541         pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
 542         bus-width = <8>;
 543 };
 544
 545 &mmc_2 {
 546         status = "okay";
 547         num-slots = <1>;
 548         cap-sd-highspeed;
 549         card-detect-delay = <200>;
 550         clock-frequency = <400000000>;
 551         samsung,dw-mshc-ciu-div = <3>;
 552         samsung,dw-mshc-sdr-timing = <2 3>;
 553         samsung,dw-mshc-ddr-timing = <1 2>;
 554         pinctrl-names = "default";
 555         pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
 556         bus-width = <4>;
 557 };
 558
 559
 560 &pinctrl_0 {
 561         pinctrl-names = "default";
 562         pinctrl-0 = <&mask_tpm_reset>;
 563
 564         max98090_irq: max98090-irq {
 565                 samsung,pins = "gpx0-2";
 566                 samsung,pin-function = <0>;
 567                 samsung,pin-pud = <0>;
 568                 samsung,pin-drv = <0>;
 569         };
 570
 571         /* We need GPX0_6 to be low at sleep time; just keep it low always */
 572         mask_tpm_reset: mask-tpm-reset {
 573                 samsung,pins = "gpx0-6";
 574                 samsung,pin-function = <1>;
 575                 samsung,pin-pud = <0>;
 576                 samsung,pin-drv = <0>;
 577                 samsung,pin-val = <0>;
 578         };
 579
 580         tpm_irq: tpm-irq {
 581                 samsung,pins = "gpx1-0";
 582                 samsung,pin-function = <0>;
 583                 samsung,pin-pud = <0>;
 584                 samsung,pin-drv = <0>;
 585         };
 586
 587         power_key_irq: power-key-irq {
 588                 samsung,pins = "gpx1-2";
 589                 samsung,pin-function = <0>;
 590                 samsung,pin-pud = <0>;
 591                 samsung,pin-drv = <0>;
 592         };
 593
 594         ec_irq: ec-irq {
 595                 samsung,pins = "gpx1-5";
 596                 samsung,pin-function = <0>;
 597                 samsung,pin-pud = <0>;
 598                 samsung,pin-drv = <0>;
 599         };
 600
 601         tps65090_irq: tps65090-irq {
 602                 samsung,pins = "gpx2-5";
 603                 samsung,pin-function = <0>;
 604                 samsung,pin-pud = <0>;
 605                 samsung,pin-drv = <0>;
 606         };
 607
 608         dp_hpd_gpio: dp_hpd_gpio {
 609                 samsung,pins = "gpx2-6";
 610                 samsung,pin-function = <0>;
 611                 samsung,pin-pud = <3>;
 612                 samsung,pin-drv = <0>;
 613         };
 614
 615         max77802_irq: max77802-irq {
 616                 samsung,pins = "gpx3-1";
 617                 samsung,pin-function = <0>;
 618                 samsung,pin-pud = <0>;
 619                 samsung,pin-drv = <0>;
 620         };
 621
 622         hdmi_hpd_irq: hdmi-hpd-irq {
 623                 samsung,pins = "gpx3-7";
 624                 samsung,pin-function = <0>;
 625                 samsung,pin-pud = <1>;
 626                 samsung,pin-drv = <0>;
 627         };
 628
 629         pmic_dvs_1: pmic-dvs-1 {
 630                 samsung,pins = "gpy7-6";
 631                 samsung,pin-function = <1>;
 632                 samsung,pin-pud = <0>;
 633                 samsung,pin-drv = <0>;
 634         };
 635 };
 636
 637 &pinctrl_2 {
 638         pmic_dvs_2: pmic-dvs-2 {
 639                 samsung,pins = "gpj4-2";
 640                 samsung,pin-function = <1>;
 641                 samsung,pin-pud = <0>;
 642                 samsung,pin-drv = <0>;
 643         };
 644
 645         pmic_dvs_3: pmic-dvs-3 {
 646                 samsung,pins = "gpj4-3";
 647                 samsung,pin-function = <1>;
 648                 samsung,pin-pud = <0>;
 649                 samsung,pin-drv = <0>;
 650         };
 651 };
 652
 653 &pinctrl_3 {
 654         /* Drive SPI lines at x2 for better integrity */
 655         spi2-bus {
 656                 samsung,pin-drv = <2>;
 657         };
 658
 659         /* Drive SPI chip select at x2 for better integrity */
 660         ec_spi_cs: ec-spi-cs {
 661                 samsung,pins = "gpb1-2";
 662                 samsung,pin-function = <1>;
 663                 samsung,pin-pud = <0>;
 664                 samsung,pin-drv = <2>;
 665         };
 666
 667         usb300_vbus_en: usb300-vbus-en {
 668                 samsung,pins = "gph0-0";
 669                 samsung,pin-function = <1>;
 670                 samsung,pin-pud = <0>;
 671                 samsung,pin-drv = <0>;
 672         };
 673
 674         usb301_vbus_en: usb301-vbus-en {
 675                 samsung,pins = "gph0-1";
 676                 samsung,pin-function = <1>;
 677                 samsung,pin-pud = <0>;
 678                 samsung,pin-drv = <0>;
 679         };
 680
 681         pmic_selb: pmic-selb {
 682                 samsung,pins = "gph0-2", "gph0-3", "gph0-4", "gph0-5",
 683                                "gph0-6";
 684                 samsung,pin-function = <1>;
 685                 samsung,pin-pud = <0>;
 686                 samsung,pin-drv = <0>;
 687         };
 688 };
 689
 690 &rtc {
 691         status = "okay";
 692 };
 693
 694 &spi_2 {
 695         status = "okay";
 696         num-cs = <1>;
 697         samsung,spi-src-clk = <0>;
 698         cs-gpios = <&gpb1 2 0>;
 699
 700         cros_ec: cros-ec@0 {
 701                 compatible = "google,cros-ec-spi";
 702                 interrupt-parent = <&gpx1>;
 703                 interrupts = <5 0>;
 704                 pinctrl-names = "default";
 705                 pinctrl-0 = <&ec_spi_cs &ec_irq>;
 706                 reg = <0>;
 707                 spi-max-frequency = <3125000>;
 708
 709                 controller-data {
 710                         samsung,spi-feedback-delay = <1>;
 711                 };
 712
 713                 i2c-tunnel {
 714                         compatible = "google,cros-ec-i2c-tunnel";
 715                         #address-cells = <1>;
 716                         #size-cells = <0>;
 717                         google,remote-bus = <0>;
 718
 719                         battery: sbs-battery@b {
 720                                 compatible = "sbs,sbs-battery";
 721                                 reg = <0xb>;
 722                                 sbs,poll-retry-count = <1>;
 723                                 sbs,i2c-retry-count = <2>;
 724                         };
 725
 726                         power-regulator@48 {
 727                                 compatible = "ti,tps65090";
 728                                 reg = <0x48>;
 729
 730                                 /*
 731                                  * Config irq to disable internal pulls
 732                                  * even though we run in polling mode.
 733                                  */
 734                                 pinctrl-names = "default";
 735                                 pinctrl-0 = <&tps65090_irq>;
 736
 737                                 vsys1-supply = <&vbat>;
 738                                 vsys2-supply = <&vbat>;
 739                                 vsys3-supply = <&vbat>;
 740                                 infet1-supply = <&vbat>;
 741                                 infet2-supply = <&tps65090_dcdc1>;
 742                                 infet3-supply = <&tps65090_dcdc2>;
 743                                 infet4-supply = <&tps65090_dcdc2>;
 744                                 infet5-supply = <&tps65090_dcdc2>;
 745                                 infet6-supply = <&tps65090_dcdc2>;
 746                                 infet7-supply = <&tps65090_dcdc1>;
 747                                 vsys-l1-supply = <&vbat>;
 748                                 vsys-l2-supply = <&vbat>;
 749
 750                                 regulators {
 751                                         tps65090_dcdc1: dcdc1 {
 752                                                 ti,enable-ext-control;
 753                                         };
 754                                         tps65090_dcdc2: dcdc2 {
 755                                                 ti,enable-ext-control;
 756                                         };
 757                                         tps65090_dcdc3: dcdc3 {
 758                                                 ti,enable-ext-control;
 759                                         };
 760                                         tps65090_fet1: fet1 {
 761                                                 regulator-name = "vcd_led";
 762                                         };
 763                                         tps65090_fet2: fet2 {
 764                                                 regulator-name = "video_mid";
 765                                                 regulator-always-on;
 766                                         };
 767                                         tps65090_fet3: fet3 {
 768                                                 regulator-name = "wwan_r";
 769                                                 regulator-always-on;
 770                                         };
 771                                         tps65090_fet4: fet4 {
 772                                                 regulator-name = "sdcard";
 773                                                 regulator-always-on;
 774                                         };
 775                                         tps65090_fet5: fet5 {
 776                                                 regulator-name = "camout";
 777                                         };
 778                                         tps65090_fet6: fet6 {
 779                                                 regulator-name = "lcd_vdd";
 780                                         };
 781                                         tps65090_fet7: fet7 {
 782                                                 regulator-name = "video_mid_1a";
 783                                                 regulator-always-on;
 784                                         };
 785                                         tps65090_ldo1: ldo1 {
 786                                         };
 787                                         tps65090_ldo2: ldo2 {
 788                                         };
 789                                 };
 790
 791                                 charger {
 792                                         compatible = "ti,tps65090-charger";
 793                                 };
 794                         };
 795                 };
 796         };
 797 };
 798
 799 &uart_3 {
 800         status = "okay";
 801 };
 802
 803 &usbdrd_phy0 {
 804         vbus-supply = <&usb300_vbus_reg>;
 805 };
 806
 807 &usbdrd_phy1 {
 808         vbus-supply = <&usb301_vbus_reg>;
 809 };
 810
 811 /*
 812  * Use longest HW watchdog in SoC (32 seconds) since the hardware
 813  * watchdog provides no debugging information (compared to soft/hard
 814  * lockup detectors) and so should be last resort.
 815  */
 816 &watchdog {
 817         timeout-sec = <32>;
 818 };
 819
 820 #include "cros-ec-keyboard.dtsi"
 821 #include "cros-adc-thermistors.dtsi"