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: 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                 power-supply = <&tps65090_fet1>;
  40                 pinctrl-0 = <&pwm0_out>;
  41                 pinctrl-names = "default";
  42         };
  43
  44         fixed-rate-clocks {
  45                 oscclk {
  46                         compatible = "samsung,exynos5420-oscclk";
  47                         clock-frequency = <24000000>;
  48                 };
  49         };
  50
  51         gpio-keys {
  52                 compatible = "gpio-keys";
  53
  54                 pinctrl-names = "default";
  55                 pinctrl-0 = <&power_key_irq>;
  56
  57                 power {
  58                         label = "Power";
  59                         gpios = <&gpx1 2 GPIO_ACTIVE_LOW>;
  60                         linux,code = <KEY_POWER>;
  61                         gpio-key,wakeup;
  62                 };
  63         };
  64
  65         memory {
  66                 reg = <0x20000000 0x80000000>;
  67         };
  68
  69         sound {
  70                 compatible = "google,snow-audio-max98090";
  71
  72                 samsung,model = "Peach-Pit-I2S-MAX98090";
  73                 samsung,i2s-controller = <&i2s0>;
  74                 samsung,audio-codec = <&max98090>;
  75         };
  76
  77         usb300_vbus_reg: regulator-usb300 {
  78                 compatible = "regulator-fixed";
  79                 regulator-name = "P5.0V_USB3CON0";
  80                 regulator-min-microvolt = <5000000>;
  81                 regulator-max-microvolt = <5000000>;
  82                 gpio = <&gph0 0 0>;
  83                 pinctrl-names = "default";
  84                 pinctrl-0 = <&usb300_vbus_en>;
  85                 enable-active-high;
  86         };
  87
  88         usb301_vbus_reg: regulator-usb301 {
  89                 compatible = "regulator-fixed";
  90                 regulator-name = "P5.0V_USB3CON1";
  91                 regulator-min-microvolt = <5000000>;
  92                 regulator-max-microvolt = <5000000>;
  93                 gpio = <&gph0 1 0>;
  94                 pinctrl-names = "default";
  95                 pinctrl-0 = <&usb301_vbus_en>;
  96                 enable-active-high;
  97         };
  98
  99         vbat: fixed-regulator {
 100                 compatible = "regulator-fixed";
 101                 regulator-name = "vbat-supply";
 102                 regulator-boot-on;
 103                 regulator-always-on;
 104         };
 105
 106         panel: panel {
 107                 compatible = "auo,b116xw03";
 108                 power-supply = <&tps65090_fet6>;
 109                 backlight = <&backlight>;
 110         };
 111 };
 112
 113 &adc {
 114         status = "okay";
 115         vdd-supply = <&ldo9_reg>;
 116 };
 117
 118 &dp {
 119         status = "okay";
 120         pinctrl-names = "default";
 121         pinctrl-0 = <&dp_hpd_gpio>;
 122         samsung,color-space = <0>;
 123         samsung,dynamic-range = <0>;
 124         samsung,ycbcr-coeff = <0>;
 125         samsung,color-depth = <1>;
 126         samsung,link-rate = <0x06>;
 127         samsung,lane-count = <2>;
 128         samsung,hpd-gpio = <&gpx2 6 0>;
 129         bridge = <&ps8625>;
 130 };
 131
 132 &fimd {
 133         status = "okay";
 134         samsung,invert-vclk;
 135 };
 136
 137 &hdmi {
 138         status = "okay";
 139         hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
 140         pinctrl-names = "default";
 141         pinctrl-0 = <&hdmi_hpd_irq>;
 142         ddc = <&i2c_2>;
 143
 144         hdmi-en-supply = <&tps65090_fet7>;
 145         vdd-supply = <&ldo8_reg>;
 146         vdd_osc-supply = <&ldo10_reg>;
 147         vdd_pll-supply = <&ldo8_reg>;
 148 };
 149
 150 &hsi2c_4 {
 151         status = "okay";
 152         clock-frequency = <400000>;
 153
 154         max77802-pmic@9 {
 155                 compatible = "maxim,max77802";
 156                 interrupt-parent = <&gpx3>;
 157                 interrupts = <1 IRQ_TYPE_NONE>;
 158                 pinctrl-names = "default";
 159                 pinctrl-0 = <&max77802_irq>, <&pmic_selb>,
 160                             <&pmic_dvs_1>, <&pmic_dvs_2>, <&pmic_dvs_3>;
 161                 wakeup-source;
 162                 reg = <0x9>;
 163                 #clock-cells = <1>;
 164
 165                 inb1-supply = <&tps65090_dcdc2>;
 166                 inb2-supply = <&tps65090_dcdc1>;
 167                 inb3-supply = <&tps65090_dcdc2>;
 168                 inb4-supply = <&tps65090_dcdc2>;
 169                 inb5-supply = <&tps65090_dcdc1>;
 170                 inb6-supply = <&tps65090_dcdc2>;
 171                 inb7-supply = <&tps65090_dcdc1>;
 172                 inb8-supply = <&tps65090_dcdc1>;
 173                 inb9-supply = <&tps65090_dcdc1>;
 174                 inb10-supply = <&tps65090_dcdc1>;
 175
 176                 inl1-supply = <&buck5_reg>;
 177                 inl2-supply = <&buck7_reg>;
 178                 inl3-supply = <&buck9_reg>;
 179                 inl4-supply = <&buck9_reg>;
 180                 inl5-supply = <&buck9_reg>;
 181                 inl6-supply = <&tps65090_dcdc2>;
 182                 inl7-supply = <&buck9_reg>;
 183                 inl9-supply = <&tps65090_dcdc2>;
 184                 inl10-supply = <&buck7_reg>;
 185
 186                 regulators {
 187                         buck1_reg: BUCK1 {
 188                                 regulator-name = "vdd_mif";
 189                                 regulator-min-microvolt = <800000>;
 190                                 regulator-max-microvolt = <1300000>;
 191                                 regulator-always-on;
 192                                 regulator-boot-on;
 193                                 regulator-ramp-delay = <12500>;
 194                         };
 195
 196                         buck2_reg: BUCK2 {
 197                                 regulator-name = "vdd_arm";
 198                                 regulator-min-microvolt = <800000>;
 199                                 regulator-max-microvolt = <1500000>;
 200                                 regulator-always-on;
 201                                 regulator-boot-on;
 202                                 regulator-ramp-delay = <12500>;
 203                         };
 204
 205                         buck3_reg: BUCK3 {
 206                                 regulator-name = "vdd_int";
 207                                 regulator-min-microvolt = <800000>;
 208                                 regulator-max-microvolt = <1400000>;
 209                                 regulator-always-on;
 210                                 regulator-boot-on;
 211                                 regulator-ramp-delay = <12500>;
 212                         };
 213
 214                         buck4_reg: BUCK4 {
 215                                 regulator-name = "vdd_g3d";
 216                                 regulator-min-microvolt = <700000>;
 217                                 regulator-max-microvolt = <1400000>;
 218                                 regulator-always-on;
 219                                 regulator-boot-on;
 220                                 regulator-ramp-delay = <12500>;
 221                         };
 222
 223                         buck5_reg: BUCK5 {
 224                                 regulator-name = "vdd_1v2";
 225                                 regulator-min-microvolt = <1200000>;
 226                                 regulator-max-microvolt = <1200000>;
 227                                 regulator-always-on;
 228                                 regulator-boot-on;
 229                         };
 230
 231                         buck6_reg: BUCK6 {
 232                                 regulator-name = "vdd_kfc";
 233                                 regulator-min-microvolt = <800000>;
 234                                 regulator-max-microvolt = <1500000>;
 235                                 regulator-always-on;
 236                                 regulator-boot-on;
 237                                 regulator-ramp-delay = <12500>;
 238                         };
 239
 240                         buck7_reg: BUCK7 {
 241                                 regulator-name = "vdd_1v35";
 242                                 regulator-min-microvolt = <1350000>;
 243                                 regulator-max-microvolt = <1350000>;
 244                                 regulator-always-on;
 245                                 regulator-boot-on;
 246                         };
 247
 248                         buck8_reg: BUCK8 {
 249                                 regulator-name = "vdd_emmc";
 250                                 regulator-min-microvolt = <2850000>;
 251                                 regulator-max-microvolt = <2850000>;
 252                                 regulator-always-on;
 253                                 regulator-boot-on;
 254                         };
 255
 256                         buck9_reg: BUCK9 {
 257                                 regulator-name = "vdd_2v";
 258                                 regulator-min-microvolt = <2000000>;
 259                                 regulator-max-microvolt = <2000000>;
 260                                 regulator-always-on;
 261                                 regulator-boot-on;
 262                         };
 263
 264                         buck10_reg: BUCK10 {
 265                                 regulator-name = "vdd_1v8";
 266                                 regulator-min-microvolt = <1800000>;
 267                                 regulator-max-microvolt = <1800000>;
 268                                 regulator-always-on;
 269                                 regulator-boot-on;
 270                         };
 271
 272                         ldo1_reg: LDO1 {
 273                                 regulator-name = "vdd_1v0";
 274                                 regulator-min-microvolt = <1000000>;
 275                                 regulator-max-microvolt = <1000000>;
 276                                 regulator-always-on;
 277                         };
 278
 279                         ldo2_reg: LDO2 {
 280                                 regulator-name = "vdd_1v2_2";
 281                                 regulator-min-microvolt = <1200000>;
 282                                 regulator-max-microvolt = <1200000>;
 283                         };
 284
 285                         ldo3_reg: LDO3 {
 286                                 regulator-name = "vdd_1v8_3";
 287                                 regulator-min-microvolt = <1800000>;
 288                                 regulator-max-microvolt = <1800000>;
 289                                 regulator-always-on;
 290                         };
 291
 292                         vqmmc_sdcard: ldo4_reg: LDO4 {
 293                                 regulator-name = "vdd_sd";
 294                                 regulator-min-microvolt = <1800000>;
 295                                 regulator-max-microvolt = <2800000>;
 296                                 regulator-always-on;
 297                         };
 298
 299                         ldo5_reg: LDO5 {
 300                                 regulator-name = "vdd_1v8_5";
 301                                 regulator-min-microvolt = <1800000>;
 302                                 regulator-max-microvolt = <1800000>;
 303                                 regulator-always-on;
 304                         };
 305
 306                         ldo6_reg: LDO6 {
 307                                 regulator-name = "vdd_1v8_6";
 308                                 regulator-min-microvolt = <1800000>;
 309                                 regulator-max-microvolt = <1800000>;
 310                                 regulator-always-on;
 311                         };
 312
 313                         ldo7_reg: LDO7 {
 314                                 regulator-name = "vdd_1v8_7";
 315                                 regulator-min-microvolt = <1800000>;
 316                                 regulator-max-microvolt = <1800000>;
 317                         };
 318
 319                         ldo8_reg: LDO8 {
 320                                 regulator-name = "vdd_ldo8";
 321                                 regulator-min-microvolt = <1000000>;
 322                                 regulator-max-microvolt = <1000000>;
 323                                 regulator-always-on;
 324                         };
 325
 326                         ldo9_reg: LDO9 {
 327                                 regulator-name = "vdd_ldo9";
 328                                 regulator-min-microvolt = <1800000>;
 329                                 regulator-max-microvolt = <1800000>;
 330                                 regulator-always-on;
 331                         };
 332
 333                         ldo10_reg: LDO10 {
 334                                 regulator-name = "vdd_ldo10";
 335                                 regulator-min-microvolt = <1800000>;
 336                                 regulator-max-microvolt = <1800000>;
 337                                 regulator-always-on;
 338                         };
 339
 340                         ldo11_reg: LDO11 {
 341                                 regulator-name = "vdd_ldo11";
 342                                 regulator-min-microvolt = <1800000>;
 343                                 regulator-max-microvolt = <1800000>;
 344                                 regulator-always-on;
 345                         };
 346
 347                         ldo12_reg: LDO12 {
 348                                 regulator-name = "vdd_ldo12";
 349                                 regulator-min-microvolt = <3000000>;
 350                                 regulator-max-microvolt = <3000000>;
 351                                 regulator-always-on;
 352                         };
 353
 354                         ldo13_reg: LDO13 {
 355                                 regulator-name = "vdd_ldo13";
 356                                 regulator-min-microvolt = <1800000>;
 357                                 regulator-max-microvolt = <1800000>;
 358                                 regulator-always-on;
 359                         };
 360
 361                         ldo14_reg: LDO14 {
 362                                 regulator-name = "vdd_ldo14";
 363                                 regulator-min-microvolt = <1800000>;
 364                                 regulator-max-microvolt = <1800000>;
 365                                 regulator-always-on;
 366                         };
 367
 368                         ldo15_reg: LDO15 {
 369                                 regulator-name = "vdd_ldo15";
 370                                 regulator-min-microvolt = <1000000>;
 371                                 regulator-max-microvolt = <1000000>;
 372                                 regulator-always-on;
 373                         };
 374
 375                         ldo17_reg: LDO17 {
 376                                 regulator-name = "vdd_g3ds";
 377                                 regulator-min-microvolt = <900000>;
 378                                 regulator-max-microvolt = <1400000>;
 379                                 regulator-always-on;
 380                         };
 381
 382                         ldo18_reg: LDO18 {
 383                                 regulator-name = "ldo_18";
 384                                 regulator-min-microvolt = <1800000>;
 385                                 regulator-max-microvolt = <1800000>;
 386                         };
 387
 388                         ldo19_reg: LDO19 {
 389                                 regulator-name = "ldo_19";
 390                                 regulator-min-microvolt = <1800000>;
 391                                 regulator-max-microvolt = <1800000>;
 392                         };
 393
 394                         ldo20_reg: LDO20 {
 395                                 regulator-name = "ldo_20";
 396                                 regulator-min-microvolt = <1800000>;
 397                                 regulator-max-microvolt = <1800000>;
 398                                 regulator-always-on;
 399                         };
 400
 401                         ldo21_reg: LDO21 {
 402                                 regulator-name = "ldo_21";
 403                                 regulator-min-microvolt = <2800000>;
 404                                 regulator-max-microvolt = <2800000>;
 405                         };
 406
 407                         ldo23_reg: LDO23 {
 408                                 regulator-name = "ldo_23";
 409                                 regulator-min-microvolt = <3300000>;
 410                                 regulator-max-microvolt = <3300000>;
 411                         };
 412                         ldo24_reg: LDO24 {
 413                                 regulator-name = "ldo_24";
 414                                 regulator-min-microvolt = <2800000>;
 415                                 regulator-max-microvolt = <2800000>;
 416                         };
 417
 418                         ldo25_reg: LDO25 {
 419                                 regulator-name = "ldo_25";
 420                                 regulator-min-microvolt = <3300000>;
 421                                 regulator-max-microvolt = <3300000>;
 422                         };
 423
 424                         ldo26_reg: LDO26 {
 425                                 regulator-name = "ldo_26";
 426                                 regulator-min-microvolt = <1200000>;
 427                                 regulator-max-microvolt = <1200000>;
 428                         };
 429
 430                         ldo27_reg: LDO27 {
 431                                 regulator-name = "ldo_27";
 432                                 regulator-min-microvolt = <1200000>;
 433                                 regulator-max-microvolt = <1200000>;
 434                         };
 435
 436                         ldo28_reg: LDO28 {
 437                                 regulator-name = "ldo_28";
 438                                 regulator-min-microvolt = <1800000>;
 439                                 regulator-max-microvolt = <1800000>;
 440                         };
 441
 442                         ldo29_reg: LDO29 {
 443                                 regulator-name = "ldo_29";
 444                                 regulator-min-microvolt = <1800000>;
 445                                 regulator-max-microvolt = <1800000>;
 446                         };
 447
 448                         ldo30_reg: LDO30 {
 449                                 regulator-name = "vdd_mifs";
 450                                 regulator-min-microvolt = <1000000>;
 451                                 regulator-max-microvolt = <1000000>;
 452                                 regulator-always-on;
 453                         };
 454
 455                         ldo32_reg: LDO32 {
 456                                 regulator-name = "ldo_32";
 457                                 regulator-min-microvolt = <3000000>;
 458                                 regulator-max-microvolt = <3000000>;
 459                         };
 460
 461                         ldo33_reg: LDO33 {
 462                                 regulator-name = "ldo_33";
 463                                 regulator-min-microvolt = <2800000>;
 464                                 regulator-max-microvolt = <2800000>;
 465                         };
 466
 467                         ldo34_reg: LDO34 {
 468                                 regulator-name = "ldo_34";
 469                                 regulator-min-microvolt = <3000000>;
 470                                 regulator-max-microvolt = <3000000>;
 471                         };
 472
 473                         ldo35_reg: LDO35 {
 474                                 regulator-name = "ldo_35";
 475                                 regulator-min-microvolt = <1200000>;
 476                                 regulator-max-microvolt = <1200000>;
 477                         };
 478                 };
 479         };
 480 };
 481
 482 &hsi2c_7 {
 483         status = "okay";
 484         clock-frequency = <400000>;
 485
 486         max98090: codec@10 {
 487                 compatible = "maxim,max98090";
 488                 reg = <0x10>;
 489                 interrupts = <2 0>;
 490                 interrupt-parent = <&gpx0>;
 491                 pinctrl-names = "default";
 492                 pinctrl-0 = <&max98090_irq>;
 493         };
 494
 495         light-sensor@44 {
 496                 compatible = "isil,isl29018";
 497                 reg = <0x44>;
 498                 vcc-supply = <&tps65090_fet5>;
 499         };
 500
 501         ps8625: lvds-bridge@48 {
 502                 compatible = "parade,ps8625";
 503                 reg = <0x48>;
 504                 sleep-gpios = <&gpx3 5 GPIO_ACTIVE_HIGH>;
 505                 reset-gpios = <&gpy7 7 GPIO_ACTIVE_HIGH>;
 506                 lane-count = <2>;
 507                 panel = <&panel>;
 508                 use-external-pwm;
 509         };
 510 };
 511
 512 &hsi2c_8 {
 513         status = "okay";
 514         clock-frequency = <333000>;
 515
 516         /* Atmel mXT336S */
 517         trackpad@4b {
 518                 compatible = "atmel,maxtouch";
 519                 reg = <0x4b>;
 520                 interrupt-parent = <&gpx1>;
 521                 interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
 522                 wakeup-source;
 523                 pinctrl-names = "default";
 524                 pinctrl-0 = <&trackpad_irq>;
 525                 linux,gpio-keymap = <KEY_RESERVED
 526                                      KEY_RESERVED
 527                                      KEY_RESERVED       /* GPIO0 */
 528                                      KEY_RESERVED       /* GPIO1 */
 529                                      KEY_RESERVED       /* GPIO2 */
 530                                      BTN_LEFT>;         /* GPIO3 */
 531         };
 532 };
 533
 534 &hsi2c_9 {
 535         status = "okay";
 536         clock-frequency = <400000>;
 537
 538         tpm@20 {
 539                 compatible = "infineon,slb9645tt";
 540                 reg = <0x20>;
 541
 542                 /* Unused irq; but still need to configure the pins */
 543                 pinctrl-names = "default";
 544                 pinctrl-0 = <&tpm_irq>;
 545         };
 546 };
 547
 548 &i2c_2 {
 549         status = "okay";
 550         samsung,i2c-sda-delay = <100>;
 551         samsung,i2c-max-bus-freq = <66000>;
 552         samsung,i2c-slave-addr = <0x50>;
 553 };
 554
 555 &i2s0 {
 556         status = "okay";
 557 };
 558
 559 &mmc_0 {
 560         status = "okay";
 561         num-slots = <1>;
 562         broken-cd;
 563         caps2-mmc-hs200-1_8v;
 564         cap-mmc-highspeed;
 565         non-removable;
 566         card-detect-delay = <200>;
 567         clock-frequency = <400000000>;
 568         samsung,dw-mshc-ciu-div = <3>;
 569         samsung,dw-mshc-sdr-timing = <0 4>;
 570         samsung,dw-mshc-ddr-timing = <0 2>;
 571         pinctrl-names = "default";
 572         pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
 573         bus-width = <8>;
 574 };
 575
 576 &mmc_2 {
 577         status = "okay";
 578         num-slots = <1>;
 579         cap-sd-highspeed;
 580         card-detect-delay = <200>;
 581         clock-frequency = <400000000>;
 582         samsung,dw-mshc-ciu-div = <3>;
 583         samsung,dw-mshc-sdr-timing = <2 3>;
 584         samsung,dw-mshc-ddr-timing = <1 2>;
 585         pinctrl-names = "default";
 586         pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
 587         bus-width = <4>;
 588 };
 589
 590
 591 &pinctrl_0 {
 592         pinctrl-names = "default";
 593         pinctrl-0 = <&mask_tpm_reset>;
 594
 595         max98090_irq: max98090-irq {
 596                 samsung,pins = "gpx0-2";
 597                 samsung,pin-function = <0>;
 598                 samsung,pin-pud = <0>;
 599                 samsung,pin-drv = <0>;
 600         };
 601
 602         /* We need GPX0_6 to be low at sleep time; just keep it low always */
 603         mask_tpm_reset: mask-tpm-reset {
 604                 samsung,pins = "gpx0-6";
 605                 samsung,pin-function = <1>;
 606                 samsung,pin-pud = <0>;
 607                 samsung,pin-drv = <0>;
 608                 samsung,pin-val = <0>;
 609         };
 610
 611         tpm_irq: tpm-irq {
 612                 samsung,pins = "gpx1-0";
 613                 samsung,pin-function = <0>;
 614                 samsung,pin-pud = <0>;
 615                 samsung,pin-drv = <0>;
 616         };
 617
 618         trackpad_irq: trackpad-irq {
 619                 samsung,pins = "gpx1-1";
 620                 samsung,pin-function = <0xf>;
 621                 samsung,pin-pud = <0>;
 622                 samsung,pin-drv = <0>;
 623         };
 624
 625         power_key_irq: power-key-irq {
 626                 samsung,pins = "gpx1-2";
 627                 samsung,pin-function = <0>;
 628                 samsung,pin-pud = <0>;
 629                 samsung,pin-drv = <0>;
 630         };
 631
 632         ec_irq: ec-irq {
 633                 samsung,pins = "gpx1-5";
 634                 samsung,pin-function = <0>;
 635                 samsung,pin-pud = <0>;
 636                 samsung,pin-drv = <0>;
 637         };
 638
 639         tps65090_irq: tps65090-irq {
 640                 samsung,pins = "gpx2-5";
 641                 samsung,pin-function = <0>;
 642                 samsung,pin-pud = <0>;
 643                 samsung,pin-drv = <0>;
 644         };
 645
 646         dp_hpd_gpio: dp_hpd_gpio {
 647                 samsung,pins = "gpx2-6";
 648                 samsung,pin-function = <0>;
 649                 samsung,pin-pud = <3>;
 650                 samsung,pin-drv = <0>;
 651         };
 652
 653         max77802_irq: max77802-irq {
 654                 samsung,pins = "gpx3-1";
 655                 samsung,pin-function = <0>;
 656                 samsung,pin-pud = <0>;
 657                 samsung,pin-drv = <0>;
 658         };
 659
 660         hdmi_hpd_irq: hdmi-hpd-irq {
 661                 samsung,pins = "gpx3-7";
 662                 samsung,pin-function = <0>;
 663                 samsung,pin-pud = <1>;
 664                 samsung,pin-drv = <0>;
 665         };
 666
 667         pmic_dvs_1: pmic-dvs-1 {
 668                 samsung,pins = "gpy7-6";
 669                 samsung,pin-function = <1>;
 670                 samsung,pin-pud = <0>;
 671                 samsung,pin-drv = <0>;
 672         };
 673 };
 674
 675 &pinctrl_2 {
 676         pmic_dvs_2: pmic-dvs-2 {
 677                 samsung,pins = "gpj4-2";
 678                 samsung,pin-function = <1>;
 679                 samsung,pin-pud = <0>;
 680                 samsung,pin-drv = <0>;
 681         };
 682
 683         pmic_dvs_3: pmic-dvs-3 {
 684                 samsung,pins = "gpj4-3";
 685                 samsung,pin-function = <1>;
 686                 samsung,pin-pud = <0>;
 687                 samsung,pin-drv = <0>;
 688         };
 689 };
 690
 691 &pinctrl_3 {
 692         /* Drive SPI lines at x2 for better integrity */
 693         spi2-bus {
 694                 samsung,pin-drv = <2>;
 695         };
 696
 697         /* Drive SPI chip select at x2 for better integrity */
 698         ec_spi_cs: ec-spi-cs {
 699                 samsung,pins = "gpb1-2";
 700                 samsung,pin-function = <1>;
 701                 samsung,pin-pud = <0>;
 702                 samsung,pin-drv = <2>;
 703         };
 704
 705         usb300_vbus_en: usb300-vbus-en {
 706                 samsung,pins = "gph0-0";
 707                 samsung,pin-function = <1>;
 708                 samsung,pin-pud = <0>;
 709                 samsung,pin-drv = <0>;
 710         };
 711
 712         usb301_vbus_en: usb301-vbus-en {
 713                 samsung,pins = "gph0-1";
 714                 samsung,pin-function = <1>;
 715                 samsung,pin-pud = <0>;
 716                 samsung,pin-drv = <0>;
 717         };
 718
 719         pmic_selb: pmic-selb {
 720                 samsung,pins = "gph0-2", "gph0-3", "gph0-4", "gph0-5",
 721                                "gph0-6";
 722                 samsung,pin-function = <1>;
 723                 samsung,pin-pud = <0>;
 724                 samsung,pin-drv = <0>;
 725         };
 726 };
 727
 728 &rtc {
 729         status = "okay";
 730 };
 731
 732 &spi_2 {
 733         status = "okay";
 734         num-cs = <1>;
 735         samsung,spi-src-clk = <0>;
 736         cs-gpios = <&gpb1 2 0>;
 737
 738         cros_ec: cros-ec@0 {
 739                 compatible = "google,cros-ec-spi";
 740                 interrupt-parent = <&gpx1>;
 741                 interrupts = <5 0>;
 742                 pinctrl-names = "default";
 743                 pinctrl-0 = <&ec_spi_cs &ec_irq>;
 744                 reg = <0>;
 745                 spi-max-frequency = <3125000>;
 746
 747                 controller-data {
 748                         samsung,spi-feedback-delay = <1>;
 749                 };
 750
 751                 i2c-tunnel {
 752                         compatible = "google,cros-ec-i2c-tunnel";
 753                         #address-cells = <1>;
 754                         #size-cells = <0>;
 755                         google,remote-bus = <0>;
 756
 757                         battery: sbs-battery@b {
 758                                 compatible = "sbs,sbs-battery";
 759                                 reg = <0xb>;
 760                                 sbs,poll-retry-count = <1>;
 761                                 sbs,i2c-retry-count = <2>;
 762                         };
 763
 764                         power-regulator@48 {
 765                                 compatible = "ti,tps65090";
 766                                 reg = <0x48>;
 767
 768                                 /*
 769                                  * Config irq to disable internal pulls
 770                                  * even though we run in polling mode.
 771                                  */
 772                                 pinctrl-names = "default";
 773                                 pinctrl-0 = <&tps65090_irq>;
 774
 775                                 vsys1-supply = <&vbat>;
 776                                 vsys2-supply = <&vbat>;
 777                                 vsys3-supply = <&vbat>;
 778                                 infet1-supply = <&vbat>;
 779                                 infet2-supply = <&tps65090_dcdc1>;
 780                                 infet3-supply = <&tps65090_dcdc2>;
 781                                 infet4-supply = <&tps65090_dcdc2>;
 782                                 infet5-supply = <&tps65090_dcdc2>;
 783                                 infet6-supply = <&tps65090_dcdc2>;
 784                                 infet7-supply = <&tps65090_dcdc1>;
 785                                 vsys-l1-supply = <&vbat>;
 786                                 vsys-l2-supply = <&vbat>;
 787
 788                                 regulators {
 789                                         tps65090_dcdc1: dcdc1 {
 790                                                 ti,enable-ext-control;
 791                                         };
 792                                         tps65090_dcdc2: dcdc2 {
 793                                                 ti,enable-ext-control;
 794                                         };
 795                                         tps65090_dcdc3: dcdc3 {
 796                                                 ti,enable-ext-control;
 797                                         };
 798                                         tps65090_fet1: fet1 {
 799                                                 regulator-name = "vcd_led";
 800                                         };
 801                                         tps65090_fet2: fet2 {
 802                                                 regulator-name = "video_mid";
 803                                                 regulator-always-on;
 804                                         };
 805                                         tps65090_fet3: fet3 {
 806                                                 regulator-name = "wwan_r";
 807                                                 regulator-always-on;
 808                                         };
 809                                         tps65090_fet4: fet4 {
 810                                                 regulator-name = "sdcard";
 811                                                 regulator-always-on;
 812                                         };
 813                                         tps65090_fet5: fet5 {
 814                                                 regulator-name = "camout";
 815                                         };
 816                                         tps65090_fet6: fet6 {
 817                                                 regulator-name = "lcd_vdd";
 818                                         };
 819                                         tps65090_fet7: fet7 {
 820                                                 regulator-name = "video_mid_1a";
 821                                                 regulator-always-on;
 822                                         };
 823                                         tps65090_ldo1: ldo1 {
 824                                         };
 825                                         tps65090_ldo2: ldo2 {
 826                                         };
 827                                 };
 828
 829                                 charger {
 830                                         compatible = "ti,tps65090-charger";
 831                                 };
 832                         };
 833                 };
 834         };
 835 };
 836
 837 &uart_3 {
 838         status = "okay";
 839 };
 840
 841 &usbdrd_phy0 {
 842         vbus-supply = <&usb300_vbus_reg>;
 843 };
 844
 845 &usbdrd_phy1 {
 846         vbus-supply = <&usb301_vbus_reg>;
 847 };
 848
 849 /*
 850  * Use longest HW watchdog in SoC (32 seconds) since the hardware
 851  * watchdog provides no debugging information (compared to soft/hard
 852  * lockup detectors) and so should be last resort.
 853  */
 854 &watchdog {
 855         timeout-sec = <32>;
 856 };
 857
 858 #include "cros-ec-keyboard.dtsi"
 859 #include "cros-adc-thermistors.dtsi"