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 <dt-bindings/clock/maxim,max77802.h>
  16 #include "exynos5420.dtsi"
  17
  18 / {
  19         model = "Google Peach Pit Rev 6+";
  20
  21         compatible = "google,pit-rev16",
  22                 "google,pit-rev15", "google,pit-rev14",
  23                 "google,pit-rev13", "google,pit-rev12",
  24                 "google,pit-rev11", "google,pit-rev10",
  25                 "google,pit-rev9", "google,pit-rev8",
  26                 "google,pit-rev7", "google,pit-rev6",
  27                 "google,pit", "google,peach","samsung,exynos5420",
  28                 "samsung,exynos5";
  29
  30         aliases {
  31                 /* Assign 20 so we don't get confused w/ builtin ones */
  32                 i2c20 = "/spi@12d40000/cros-ec@0/i2c-tunnel";
  33         };
  34
  35         backlight: backlight {
  36                 compatible = "pwm-backlight";
  37                 pwms = <&pwm 0 1000000 0>;
  38                 brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
  39                 default-brightness-level = <7>;
  40                 power-supply = <&tps65090_fet1>;
  41                 pinctrl-0 = <&pwm0_out>;
  42                 pinctrl-names = "default";
  43         };
  44
  45         fixed-rate-clocks {
  46                 oscclk {
  47                         compatible = "samsung,exynos5420-oscclk";
  48                         clock-frequency = <24000000>;
  49                 };
  50         };
  51
  52         gpio-keys {
  53                 compatible = "gpio-keys";
  54
  55                 pinctrl-names = "default";
  56                 pinctrl-0 = <&power_key_irq &lid_irq>;
  57
  58                 power {
  59                         label = "Power";
  60                         gpios = <&gpx1 2 GPIO_ACTIVE_LOW>;
  61                         linux,code = <KEY_POWER>;
  62                         gpio-key,wakeup;
  63                 };
  64
  65                 lid-switch {
  66                         label = "Lid";
  67                         gpios = <&gpx3 4 GPIO_ACTIVE_LOW>;
  68                         linux,input-type = <5>; /* EV_SW */
  69                         linux,code = <0>; /* SW_LID */
  70                         debounce-interval = <1>;
  71                         gpio-key,wakeup;
  72                 };
  73         };
  74
  75         memory {
  76                 reg = <0x20000000 0x80000000>;
  77         };
  78
  79         sound {
  80                 compatible = "google,snow-audio-max98090";
  81
  82                 samsung,model = "Peach-Pit-I2S-MAX98090";
  83                 samsung,i2s-controller = <&i2s0>;
  84                 samsung,audio-codec = <&max98090>;
  85         };
  86
  87         usb300_vbus_reg: regulator-usb300 {
  88                 compatible = "regulator-fixed";
  89                 regulator-name = "P5.0V_USB3CON0";
  90                 regulator-min-microvolt = <5000000>;
  91                 regulator-max-microvolt = <5000000>;
  92                 gpio = <&gph0 0 0>;
  93                 pinctrl-names = "default";
  94                 pinctrl-0 = <&usb300_vbus_en>;
  95                 enable-active-high;
  96         };
  97
  98         usb301_vbus_reg: regulator-usb301 {
  99                 compatible = "regulator-fixed";
 100                 regulator-name = "P5.0V_USB3CON1";
 101                 regulator-min-microvolt = <5000000>;
 102                 regulator-max-microvolt = <5000000>;
 103                 gpio = <&gph0 1 0>;
 104                 pinctrl-names = "default";
 105                 pinctrl-0 = <&usb301_vbus_en>;
 106                 enable-active-high;
 107         };
 108
 109         vbat: fixed-regulator {
 110                 compatible = "regulator-fixed";
 111                 regulator-name = "vbat-supply";
 112                 regulator-boot-on;
 113                 regulator-always-on;
 114         };
 115
 116         panel: panel {
 117                 compatible = "auo,b116xw03";
 118                 power-supply = <&tps65090_fet6>;
 119                 backlight = <&backlight>;
 120         };
 121 };
 122
 123 &adc {
 124         status = "okay";
 125         vdd-supply = <&ldo9_reg>;
 126 };
 127
 128 &dp {
 129         status = "okay";
 130         pinctrl-names = "default";
 131         pinctrl-0 = <&dp_hpd_gpio>;
 132         samsung,color-space = <0>;
 133         samsung,dynamic-range = <0>;
 134         samsung,ycbcr-coeff = <0>;
 135         samsung,color-depth = <1>;
 136         samsung,link-rate = <0x06>;
 137         samsung,lane-count = <2>;
 138         samsung,hpd-gpio = <&gpx2 6 0>;
 139         bridge = <&ps8625>;
 140 };
 141
 142 &fimd {
 143         status = "okay";
 144         samsung,invert-vclk;
 145 };
 146
 147 &hdmi {
 148         status = "okay";
 149         hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
 150         pinctrl-names = "default";
 151         pinctrl-0 = <&hdmi_hpd_irq>;
 152         ddc = <&i2c_2>;
 153
 154         hdmi-en-supply = <&tps65090_fet7>;
 155         vdd-supply = <&ldo8_reg>;
 156         vdd_osc-supply = <&ldo10_reg>;
 157         vdd_pll-supply = <&ldo8_reg>;
 158 };
 159
 160 &hsi2c_4 {
 161         status = "okay";
 162         clock-frequency = <400000>;
 163
 164         max77802: max77802-pmic@9 {
 165                 compatible = "maxim,max77802";
 166                 interrupt-parent = <&gpx3>;
 167                 interrupts = <1 IRQ_TYPE_NONE>;
 168                 pinctrl-names = "default";
 169                 pinctrl-0 = <&max77802_irq>, <&pmic_selb>,
 170                             <&pmic_dvs_1>, <&pmic_dvs_2>, <&pmic_dvs_3>;
 171                 wakeup-source;
 172                 reg = <0x9>;
 173                 #clock-cells = <1>;
 174
 175                 inb1-supply = <&tps65090_dcdc2>;
 176                 inb2-supply = <&tps65090_dcdc1>;
 177                 inb3-supply = <&tps65090_dcdc2>;
 178                 inb4-supply = <&tps65090_dcdc2>;
 179                 inb5-supply = <&tps65090_dcdc1>;
 180                 inb6-supply = <&tps65090_dcdc2>;
 181                 inb7-supply = <&tps65090_dcdc1>;
 182                 inb8-supply = <&tps65090_dcdc1>;
 183                 inb9-supply = <&tps65090_dcdc1>;
 184                 inb10-supply = <&tps65090_dcdc1>;
 185
 186                 inl1-supply = <&buck5_reg>;
 187                 inl2-supply = <&buck7_reg>;
 188                 inl3-supply = <&buck9_reg>;
 189                 inl4-supply = <&buck9_reg>;
 190                 inl5-supply = <&buck9_reg>;
 191                 inl6-supply = <&tps65090_dcdc2>;
 192                 inl7-supply = <&buck9_reg>;
 193                 inl9-supply = <&tps65090_dcdc2>;
 194                 inl10-supply = <&buck7_reg>;
 195
 196                 regulators {
 197                         buck1_reg: BUCK1 {
 198                                 regulator-name = "vdd_mif";
 199                                 regulator-min-microvolt = <800000>;
 200                                 regulator-max-microvolt = <1300000>;
 201                                 regulator-always-on;
 202                                 regulator-boot-on;
 203                                 regulator-ramp-delay = <12500>;
 204                         };
 205
 206                         buck2_reg: BUCK2 {
 207                                 regulator-name = "vdd_arm";
 208                                 regulator-min-microvolt = <800000>;
 209                                 regulator-max-microvolt = <1500000>;
 210                                 regulator-always-on;
 211                                 regulator-boot-on;
 212                                 regulator-ramp-delay = <12500>;
 213                         };
 214
 215                         buck3_reg: BUCK3 {
 216                                 regulator-name = "vdd_int";
 217                                 regulator-min-microvolt = <800000>;
 218                                 regulator-max-microvolt = <1400000>;
 219                                 regulator-always-on;
 220                                 regulator-boot-on;
 221                                 regulator-ramp-delay = <12500>;
 222                         };
 223
 224                         buck4_reg: BUCK4 {
 225                                 regulator-name = "vdd_g3d";
 226                                 regulator-min-microvolt = <700000>;
 227                                 regulator-max-microvolt = <1400000>;
 228                                 regulator-always-on;
 229                                 regulator-boot-on;
 230                                 regulator-ramp-delay = <12500>;
 231                         };
 232
 233                         buck5_reg: BUCK5 {
 234                                 regulator-name = "vdd_1v2";
 235                                 regulator-min-microvolt = <1200000>;
 236                                 regulator-max-microvolt = <1200000>;
 237                                 regulator-always-on;
 238                                 regulator-boot-on;
 239                         };
 240
 241                         buck6_reg: BUCK6 {
 242                                 regulator-name = "vdd_kfc";
 243                                 regulator-min-microvolt = <800000>;
 244                                 regulator-max-microvolt = <1500000>;
 245                                 regulator-always-on;
 246                                 regulator-boot-on;
 247                                 regulator-ramp-delay = <12500>;
 248                         };
 249
 250                         buck7_reg: BUCK7 {
 251                                 regulator-name = "vdd_1v35";
 252                                 regulator-min-microvolt = <1350000>;
 253                                 regulator-max-microvolt = <1350000>;
 254                                 regulator-always-on;
 255                                 regulator-boot-on;
 256                         };
 257
 258                         buck8_reg: BUCK8 {
 259                                 regulator-name = "vdd_emmc";
 260                                 regulator-min-microvolt = <2850000>;
 261                                 regulator-max-microvolt = <2850000>;
 262                                 regulator-always-on;
 263                                 regulator-boot-on;
 264                         };
 265
 266                         buck9_reg: BUCK9 {
 267                                 regulator-name = "vdd_2v";
 268                                 regulator-min-microvolt = <2000000>;
 269                                 regulator-max-microvolt = <2000000>;
 270                                 regulator-always-on;
 271                                 regulator-boot-on;
 272                         };
 273
 274                         buck10_reg: BUCK10 {
 275                                 regulator-name = "vdd_1v8";
 276                                 regulator-min-microvolt = <1800000>;
 277                                 regulator-max-microvolt = <1800000>;
 278                                 regulator-always-on;
 279                                 regulator-boot-on;
 280                         };
 281
 282                         ldo1_reg: LDO1 {
 283                                 regulator-name = "vdd_1v0";
 284                                 regulator-min-microvolt = <1000000>;
 285                                 regulator-max-microvolt = <1000000>;
 286                                 regulator-always-on;
 287                         };
 288
 289                         ldo2_reg: LDO2 {
 290                                 regulator-name = "vdd_1v2_2";
 291                                 regulator-min-microvolt = <1200000>;
 292                                 regulator-max-microvolt = <1200000>;
 293                         };
 294
 295                         ldo3_reg: LDO3 {
 296                                 regulator-name = "vdd_1v8_3";
 297                                 regulator-min-microvolt = <1800000>;
 298                                 regulator-max-microvolt = <1800000>;
 299                                 regulator-always-on;
 300                         };
 301
 302                         vqmmc_sdcard: ldo4_reg: LDO4 {
 303                                 regulator-name = "vdd_sd";
 304                                 regulator-min-microvolt = <1800000>;
 305                                 regulator-max-microvolt = <2800000>;
 306                                 regulator-always-on;
 307                         };
 308
 309                         ldo5_reg: LDO5 {
 310                                 regulator-name = "vdd_1v8_5";
 311                                 regulator-min-microvolt = <1800000>;
 312                                 regulator-max-microvolt = <1800000>;
 313                                 regulator-always-on;
 314                         };
 315
 316                         ldo6_reg: LDO6 {
 317                                 regulator-name = "vdd_1v8_6";
 318                                 regulator-min-microvolt = <1800000>;
 319                                 regulator-max-microvolt = <1800000>;
 320                                 regulator-always-on;
 321                         };
 322
 323                         ldo7_reg: LDO7 {
 324                                 regulator-name = "vdd_1v8_7";
 325                                 regulator-min-microvolt = <1800000>;
 326                                 regulator-max-microvolt = <1800000>;
 327                         };
 328
 329                         ldo8_reg: LDO8 {
 330                                 regulator-name = "vdd_ldo8";
 331                                 regulator-min-microvolt = <1000000>;
 332                                 regulator-max-microvolt = <1000000>;
 333                                 regulator-always-on;
 334                         };
 335
 336                         ldo9_reg: LDO9 {
 337                                 regulator-name = "vdd_ldo9";
 338                                 regulator-min-microvolt = <1800000>;
 339                                 regulator-max-microvolt = <1800000>;
 340                                 regulator-always-on;
 341                         };
 342
 343                         ldo10_reg: LDO10 {
 344                                 regulator-name = "vdd_ldo10";
 345                                 regulator-min-microvolt = <1800000>;
 346                                 regulator-max-microvolt = <1800000>;
 347                                 regulator-always-on;
 348                         };
 349
 350                         ldo11_reg: LDO11 {
 351                                 regulator-name = "vdd_ldo11";
 352                                 regulator-min-microvolt = <1800000>;
 353                                 regulator-max-microvolt = <1800000>;
 354                                 regulator-always-on;
 355                         };
 356
 357                         ldo12_reg: LDO12 {
 358                                 regulator-name = "vdd_ldo12";
 359                                 regulator-min-microvolt = <3000000>;
 360                                 regulator-max-microvolt = <3000000>;
 361                                 regulator-always-on;
 362                         };
 363
 364                         ldo13_reg: LDO13 {
 365                                 regulator-name = "vdd_ldo13";
 366                                 regulator-min-microvolt = <1800000>;
 367                                 regulator-max-microvolt = <1800000>;
 368                                 regulator-always-on;
 369                         };
 370
 371                         ldo14_reg: LDO14 {
 372                                 regulator-name = "vdd_ldo14";
 373                                 regulator-min-microvolt = <1800000>;
 374                                 regulator-max-microvolt = <1800000>;
 375                                 regulator-always-on;
 376                         };
 377
 378                         ldo15_reg: LDO15 {
 379                                 regulator-name = "vdd_ldo15";
 380                                 regulator-min-microvolt = <1000000>;
 381                                 regulator-max-microvolt = <1000000>;
 382                                 regulator-always-on;
 383                         };
 384
 385                         ldo17_reg: LDO17 {
 386                                 regulator-name = "vdd_g3ds";
 387                                 regulator-min-microvolt = <900000>;
 388                                 regulator-max-microvolt = <1400000>;
 389                                 regulator-always-on;
 390                         };
 391
 392                         ldo18_reg: LDO18 {
 393                                 regulator-name = "ldo_18";
 394                                 regulator-min-microvolt = <1800000>;
 395                                 regulator-max-microvolt = <1800000>;
 396                         };
 397
 398                         ldo19_reg: LDO19 {
 399                                 regulator-name = "ldo_19";
 400                                 regulator-min-microvolt = <1800000>;
 401                                 regulator-max-microvolt = <1800000>;
 402                         };
 403
 404                         ldo20_reg: LDO20 {
 405                                 regulator-name = "ldo_20";
 406                                 regulator-min-microvolt = <1800000>;
 407                                 regulator-max-microvolt = <1800000>;
 408                                 regulator-always-on;
 409                         };
 410
 411                         ldo21_reg: LDO21 {
 412                                 regulator-name = "ldo_21";
 413                                 regulator-min-microvolt = <2800000>;
 414                                 regulator-max-microvolt = <2800000>;
 415                         };
 416
 417                         ldo23_reg: LDO23 {
 418                                 regulator-name = "ldo_23";
 419                                 regulator-min-microvolt = <3300000>;
 420                                 regulator-max-microvolt = <3300000>;
 421                         };
 422                         ldo24_reg: LDO24 {
 423                                 regulator-name = "ldo_24";
 424                                 regulator-min-microvolt = <2800000>;
 425                                 regulator-max-microvolt = <2800000>;
 426                         };
 427
 428                         ldo25_reg: LDO25 {
 429                                 regulator-name = "ldo_25";
 430                                 regulator-min-microvolt = <3300000>;
 431                                 regulator-max-microvolt = <3300000>;
 432                         };
 433
 434                         ldo26_reg: LDO26 {
 435                                 regulator-name = "ldo_26";
 436                                 regulator-min-microvolt = <1200000>;
 437                                 regulator-max-microvolt = <1200000>;
 438                         };
 439
 440                         ldo27_reg: LDO27 {
 441                                 regulator-name = "ldo_27";
 442                                 regulator-min-microvolt = <1200000>;
 443                                 regulator-max-microvolt = <1200000>;
 444                         };
 445
 446                         ldo28_reg: LDO28 {
 447                                 regulator-name = "ldo_28";
 448                                 regulator-min-microvolt = <1800000>;
 449                                 regulator-max-microvolt = <1800000>;
 450                         };
 451
 452                         ldo29_reg: LDO29 {
 453                                 regulator-name = "ldo_29";
 454                                 regulator-min-microvolt = <1800000>;
 455                                 regulator-max-microvolt = <1800000>;
 456                         };
 457
 458                         ldo30_reg: LDO30 {
 459                                 regulator-name = "vdd_mifs";
 460                                 regulator-min-microvolt = <1000000>;
 461                                 regulator-max-microvolt = <1000000>;
 462                                 regulator-always-on;
 463                         };
 464
 465                         ldo32_reg: LDO32 {
 466                                 regulator-name = "ldo_32";
 467                                 regulator-min-microvolt = <3000000>;
 468                                 regulator-max-microvolt = <3000000>;
 469                         };
 470
 471                         ldo33_reg: LDO33 {
 472                                 regulator-name = "ldo_33";
 473                                 regulator-min-microvolt = <2800000>;
 474                                 regulator-max-microvolt = <2800000>;
 475                         };
 476
 477                         ldo34_reg: LDO34 {
 478                                 regulator-name = "ldo_34";
 479                                 regulator-min-microvolt = <3000000>;
 480                                 regulator-max-microvolt = <3000000>;
 481                         };
 482
 483                         ldo35_reg: LDO35 {
 484                                 regulator-name = "ldo_35";
 485                                 regulator-min-microvolt = <1200000>;
 486                                 regulator-max-microvolt = <1200000>;
 487                         };
 488                 };
 489         };
 490 };
 491
 492 &hsi2c_7 {
 493         status = "okay";
 494         clock-frequency = <400000>;
 495
 496         max98090: codec@10 {
 497                 compatible = "maxim,max98090";
 498                 reg = <0x10>;
 499                 interrupts = <2 0>;
 500                 interrupt-parent = <&gpx0>;
 501                 pinctrl-names = "default";
 502                 pinctrl-0 = <&max98090_irq>;
 503         };
 504
 505         light-sensor@44 {
 506                 compatible = "isil,isl29018";
 507                 reg = <0x44>;
 508                 vcc-supply = <&tps65090_fet5>;
 509         };
 510
 511         ps8625: lvds-bridge@48 {
 512                 compatible = "parade,ps8625";
 513                 reg = <0x48>;
 514                 sleep-gpios = <&gpx3 5 GPIO_ACTIVE_HIGH>;
 515                 reset-gpios = <&gpy7 7 GPIO_ACTIVE_HIGH>;
 516                 lane-count = <2>;
 517                 panel = <&panel>;
 518                 use-external-pwm;
 519         };
 520 };
 521
 522 &hsi2c_8 {
 523         status = "okay";
 524         clock-frequency = <333000>;
 525
 526         /* Atmel mXT336S */
 527         trackpad@4b {
 528                 compatible = "atmel,maxtouch";
 529                 reg = <0x4b>;
 530                 interrupt-parent = <&gpx1>;
 531                 interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
 532                 wakeup-source;
 533                 pinctrl-names = "default";
 534                 pinctrl-0 = <&trackpad_irq>;
 535                 linux,gpio-keymap = <KEY_RESERVED
 536                                      KEY_RESERVED
 537                                      KEY_RESERVED       /* GPIO0 */
 538                                      KEY_RESERVED       /* GPIO1 */
 539                                      KEY_RESERVED       /* GPIO2 */
 540                                      BTN_LEFT>;         /* GPIO3 */
 541         };
 542 };
 543
 544 &hsi2c_9 {
 545         status = "okay";
 546         clock-frequency = <400000>;
 547
 548         tpm@20 {
 549                 compatible = "infineon,slb9645tt";
 550                 reg = <0x20>;
 551
 552                 /* Unused irq; but still need to configure the pins */
 553                 pinctrl-names = "default";
 554                 pinctrl-0 = <&tpm_irq>;
 555         };
 556 };
 557
 558 &i2c_2 {
 559         status = "okay";
 560         samsung,i2c-sda-delay = <100>;
 561         samsung,i2c-max-bus-freq = <66000>;
 562         samsung,i2c-slave-addr = <0x50>;
 563 };
 564
 565 &i2s0 {
 566         status = "okay";
 567 };
 568
 569 &mmc_0 {
 570         status = "okay";
 571         num-slots = <1>;
 572         broken-cd;
 573         mmc-hs200-1_8v;
 574         cap-mmc-highspeed;
 575         non-removable;
 576         card-detect-delay = <200>;
 577         clock-frequency = <400000000>;
 578         samsung,dw-mshc-ciu-div = <3>;
 579         samsung,dw-mshc-sdr-timing = <0 4>;
 580         samsung,dw-mshc-ddr-timing = <0 2>;
 581         pinctrl-names = "default";
 582         pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
 583         bus-width = <8>;
 584 };
 585
 586 &mmc_2 {
 587         status = "okay";
 588         num-slots = <1>;
 589         cap-sd-highspeed;
 590         card-detect-delay = <200>;
 591         clock-frequency = <400000000>;
 592         samsung,dw-mshc-ciu-div = <3>;
 593         samsung,dw-mshc-sdr-timing = <2 3>;
 594         samsung,dw-mshc-ddr-timing = <1 2>;
 595         pinctrl-names = "default";
 596         pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
 597         bus-width = <4>;
 598 };
 599
 600
 601 &pinctrl_0 {
 602         pinctrl-names = "default";
 603         pinctrl-0 = <&mask_tpm_reset>;
 604
 605         max98090_irq: max98090-irq {
 606                 samsung,pins = "gpx0-2";
 607                 samsung,pin-function = <0>;
 608                 samsung,pin-pud = <0>;
 609                 samsung,pin-drv = <0>;
 610         };
 611
 612         /* We need GPX0_6 to be low at sleep time; just keep it low always */
 613         mask_tpm_reset: mask-tpm-reset {
 614                 samsung,pins = "gpx0-6";
 615                 samsung,pin-function = <1>;
 616                 samsung,pin-pud = <0>;
 617                 samsung,pin-drv = <0>;
 618                 samsung,pin-val = <0>;
 619         };
 620
 621         tpm_irq: tpm-irq {
 622                 samsung,pins = "gpx1-0";
 623                 samsung,pin-function = <0>;
 624                 samsung,pin-pud = <0>;
 625                 samsung,pin-drv = <0>;
 626         };
 627
 628         trackpad_irq: trackpad-irq {
 629                 samsung,pins = "gpx1-1";
 630                 samsung,pin-function = <0xf>;
 631                 samsung,pin-pud = <0>;
 632                 samsung,pin-drv = <0>;
 633         };
 634
 635         power_key_irq: power-key-irq {
 636                 samsung,pins = "gpx1-2";
 637                 samsung,pin-function = <0>;
 638                 samsung,pin-pud = <0>;
 639                 samsung,pin-drv = <0>;
 640         };
 641
 642         ec_irq: ec-irq {
 643                 samsung,pins = "gpx1-5";
 644                 samsung,pin-function = <0>;
 645                 samsung,pin-pud = <0>;
 646                 samsung,pin-drv = <0>;
 647         };
 648
 649         tps65090_irq: tps65090-irq {
 650                 samsung,pins = "gpx2-5";
 651                 samsung,pin-function = <0>;
 652                 samsung,pin-pud = <0>;
 653                 samsung,pin-drv = <0>;
 654         };
 655
 656         dp_hpd_gpio: dp_hpd_gpio {
 657                 samsung,pins = "gpx2-6";
 658                 samsung,pin-function = <0>;
 659                 samsung,pin-pud = <3>;
 660                 samsung,pin-drv = <0>;
 661         };
 662
 663         max77802_irq: max77802-irq {
 664                 samsung,pins = "gpx3-1";
 665                 samsung,pin-function = <0>;
 666                 samsung,pin-pud = <0>;
 667                 samsung,pin-drv = <0>;
 668         };
 669
 670         lid_irq: lid-irq {
 671                 samsung,pins = "gpx3-4";
 672                 samsung,pin-function = <0xf>;
 673                 samsung,pin-pud = <0>;
 674                 samsung,pin-drv = <0>;
 675         };
 676
 677         hdmi_hpd_irq: hdmi-hpd-irq {
 678                 samsung,pins = "gpx3-7";
 679                 samsung,pin-function = <0>;
 680                 samsung,pin-pud = <1>;
 681                 samsung,pin-drv = <0>;
 682         };
 683
 684         pmic_dvs_1: pmic-dvs-1 {
 685                 samsung,pins = "gpy7-6";
 686                 samsung,pin-function = <1>;
 687                 samsung,pin-pud = <0>;
 688                 samsung,pin-drv = <0>;
 689         };
 690 };
 691
 692 &pinctrl_2 {
 693         pmic_dvs_2: pmic-dvs-2 {
 694                 samsung,pins = "gpj4-2";
 695                 samsung,pin-function = <1>;
 696                 samsung,pin-pud = <0>;
 697                 samsung,pin-drv = <0>;
 698         };
 699
 700         pmic_dvs_3: pmic-dvs-3 {
 701                 samsung,pins = "gpj4-3";
 702                 samsung,pin-function = <1>;
 703                 samsung,pin-pud = <0>;
 704                 samsung,pin-drv = <0>;
 705         };
 706 };
 707
 708 &pinctrl_3 {
 709         /* Drive SPI lines at x2 for better integrity */
 710         spi2-bus {
 711                 samsung,pin-drv = <2>;
 712         };
 713
 714         /* Drive SPI chip select at x2 for better integrity */
 715         ec_spi_cs: ec-spi-cs {
 716                 samsung,pins = "gpb1-2";
 717                 samsung,pin-function = <1>;
 718                 samsung,pin-pud = <0>;
 719                 samsung,pin-drv = <2>;
 720         };
 721
 722         usb300_vbus_en: usb300-vbus-en {
 723                 samsung,pins = "gph0-0";
 724                 samsung,pin-function = <1>;
 725                 samsung,pin-pud = <0>;
 726                 samsung,pin-drv = <0>;
 727         };
 728
 729         usb301_vbus_en: usb301-vbus-en {
 730                 samsung,pins = "gph0-1";
 731                 samsung,pin-function = <1>;
 732                 samsung,pin-pud = <0>;
 733                 samsung,pin-drv = <0>;
 734         };
 735
 736         pmic_selb: pmic-selb {
 737                 samsung,pins = "gph0-2", "gph0-3", "gph0-4", "gph0-5",
 738                                "gph0-6";
 739                 samsung,pin-function = <1>;
 740                 samsung,pin-pud = <0>;
 741                 samsung,pin-drv = <0>;
 742         };
 743 };
 744
 745 &rtc {
 746         status = "okay";
 747         clocks = <&clock CLK_RTC>, <&max77802 MAX77802_CLK_32K_AP>;
 748         clock-names = "rtc", "rtc_src";
 749 };
 750
 751 &spi_2 {
 752         status = "okay";
 753         num-cs = <1>;
 754         samsung,spi-src-clk = <0>;
 755         cs-gpios = <&gpb1 2 0>;
 756
 757         cros_ec: cros-ec@0 {
 758                 compatible = "google,cros-ec-spi";
 759                 interrupt-parent = <&gpx1>;
 760                 interrupts = <5 0>;
 761                 pinctrl-names = "default";
 762                 pinctrl-0 = <&ec_spi_cs &ec_irq>;
 763                 reg = <0>;
 764                 spi-max-frequency = <3125000>;
 765
 766                 controller-data {
 767                         samsung,spi-feedback-delay = <1>;
 768                 };
 769
 770                 i2c-tunnel {
 771                         compatible = "google,cros-ec-i2c-tunnel";
 772                         #address-cells = <1>;
 773                         #size-cells = <0>;
 774                         google,remote-bus = <0>;
 775
 776                         battery: sbs-battery@b {
 777                                 compatible = "sbs,sbs-battery";
 778                                 reg = <0xb>;
 779                                 sbs,poll-retry-count = <1>;
 780                                 sbs,i2c-retry-count = <2>;
 781                         };
 782
 783                         power-regulator@48 {
 784                                 compatible = "ti,tps65090";
 785                                 reg = <0x48>;
 786
 787                                 /*
 788                                  * Config irq to disable internal pulls
 789                                  * even though we run in polling mode.
 790                                  */
 791                                 pinctrl-names = "default";
 792                                 pinctrl-0 = <&tps65090_irq>;
 793
 794                                 vsys1-supply = <&vbat>;
 795                                 vsys2-supply = <&vbat>;
 796                                 vsys3-supply = <&vbat>;
 797                                 infet1-supply = <&vbat>;
 798                                 infet2-supply = <&tps65090_dcdc1>;
 799                                 infet3-supply = <&tps65090_dcdc2>;
 800                                 infet4-supply = <&tps65090_dcdc2>;
 801                                 infet5-supply = <&tps65090_dcdc2>;
 802                                 infet6-supply = <&tps65090_dcdc2>;
 803                                 infet7-supply = <&tps65090_dcdc1>;
 804                                 vsys-l1-supply = <&vbat>;
 805                                 vsys-l2-supply = <&vbat>;
 806
 807                                 regulators {
 808                                         tps65090_dcdc1: dcdc1 {
 809                                                 ti,enable-ext-control;
 810                                         };
 811                                         tps65090_dcdc2: dcdc2 {
 812                                                 ti,enable-ext-control;
 813                                         };
 814                                         tps65090_dcdc3: dcdc3 {
 815                                                 ti,enable-ext-control;
 816                                         };
 817                                         tps65090_fet1: fet1 {
 818                                                 regulator-name = "vcd_led";
 819                                         };
 820                                         tps65090_fet2: fet2 {
 821                                                 regulator-name = "video_mid";
 822                                                 regulator-always-on;
 823                                         };
 824                                         tps65090_fet3: fet3 {
 825                                                 regulator-name = "wwan_r";
 826                                                 regulator-always-on;
 827                                         };
 828                                         tps65090_fet4: fet4 {
 829                                                 regulator-name = "sdcard";
 830                                                 regulator-always-on;
 831                                         };
 832                                         tps65090_fet5: fet5 {
 833                                                 regulator-name = "camout";
 834                                                 regulator-always-on;
 835                                         };
 836                                         tps65090_fet6: fet6 {
 837                                                 regulator-name = "lcd_vdd";
 838                                         };
 839                                         tps65090_fet7: fet7 {
 840                                                 regulator-name = "video_mid_1a";
 841                                                 regulator-always-on;
 842                                         };
 843                                         tps65090_ldo1: ldo1 {
 844                                         };
 845                                         tps65090_ldo2: ldo2 {
 846                                         };
 847                                 };
 848
 849                                 charger {
 850                                         compatible = "ti,tps65090-charger";
 851                                 };
 852                         };
 853                 };
 854         };
 855 };
 856
 857 &uart_3 {
 858         status = "okay";
 859 };
 860
 861 &usbdrd_dwc3_0 {
 862         dr_mode = "host";
 863 };
 864
 865 &usbdrd_dwc3_1 {
 866         dr_mode = "host";
 867 };
 868
 869 &usbdrd_phy0 {
 870         vbus-supply = <&usb300_vbus_reg>;
 871 };
 872
 873 &usbdrd_phy1 {
 874         vbus-supply = <&usb301_vbus_reg>;
 875 };
 876
 877 /*
 878  * Use longest HW watchdog in SoC (32 seconds) since the hardware
 879  * watchdog provides no debugging information (compared to soft/hard
 880  * lockup detectors) and so should be last resort.
 881  */
 882 &watchdog {
 883         timeout-sec = <32>;
 884 };
 885
 886 #include "cros-ec-keyboard.dtsi"
 887 #include "cros-adc-thermistors.dtsi"