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 <dt-bindings/regulator/maxim,max77802.h>
  17 #include "exynos5420.dtsi"
  18
  19 / {
  20         model = "Google Peach Pit Rev 6+";
  21
  22         compatible = "google,pit-rev16",
  23                 "google,pit-rev15", "google,pit-rev14",
  24                 "google,pit-rev13", "google,pit-rev12",
  25                 "google,pit-rev11", "google,pit-rev10",
  26                 "google,pit-rev9", "google,pit-rev8",
  27                 "google,pit-rev7", "google,pit-rev6",
  28                 "google,pit", "google,peach","samsung,exynos5420",
  29                 "samsung,exynos5";
  30
  31         aliases {
  32                 /* Assign 20 so we don't get confused w/ builtin ones */
  33                 i2c20 = "/spi@12d40000/cros-ec@0/i2c-tunnel";
  34         };
  35
  36         backlight: backlight {
  37                 compatible = "pwm-backlight";
  38                 pwms = <&pwm 0 1000000 0>;
  39                 brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
  40                 default-brightness-level = <7>;
  41                 power-supply = <&tps65090_fet1>;
  42                 pinctrl-0 = <&pwm0_out>;
  43                 pinctrl-names = "default";
  44         };
  45
  46         fixed-rate-clocks {
  47                 oscclk {
  48                         compatible = "samsung,exynos5420-oscclk";
  49                         clock-frequency = <24000000>;
  50                 };
  51         };
  52
  53         gpio-keys {
  54                 compatible = "gpio-keys";
  55
  56                 pinctrl-names = "default";
  57                 pinctrl-0 = <&power_key_irq &lid_irq>;
  58
  59                 power {
  60                         label = "Power";
  61                         gpios = <&gpx1 2 GPIO_ACTIVE_LOW>;
  62                         linux,code = <KEY_POWER>;
  63                         gpio-key,wakeup;
  64                 };
  65
  66                 lid-switch {
  67                         label = "Lid";
  68                         gpios = <&gpx3 4 GPIO_ACTIVE_LOW>;
  69                         linux,input-type = <5>; /* EV_SW */
  70                         linux,code = <0>; /* SW_LID */
  71                         debounce-interval = <1>;
  72                         gpio-key,wakeup;
  73                 };
  74         };
  75
  76         memory {
  77                 reg = <0x20000000 0x80000000>;
  78         };
  79
  80         sound {
  81                 compatible = "google,snow-audio-max98090";
  82
  83                 samsung,model = "Peach-Pit-I2S-MAX98090";
  84                 samsung,i2s-controller = <&i2s0>;
  85                 samsung,audio-codec = <&max98090>;
  86         };
  87
  88         usb300_vbus_reg: regulator-usb300 {
  89                 compatible = "regulator-fixed";
  90                 regulator-name = "P5.0V_USB3CON0";
  91                 regulator-min-microvolt = <5000000>;
  92                 regulator-max-microvolt = <5000000>;
  93                 gpio = <&gph0 0 0>;
  94                 pinctrl-names = "default";
  95                 pinctrl-0 = <&usb300_vbus_en>;
  96                 enable-active-high;
  97         };
  98
  99         usb301_vbus_reg: regulator-usb301 {
 100                 compatible = "regulator-fixed";
 101                 regulator-name = "P5.0V_USB3CON1";
 102                 regulator-min-microvolt = <5000000>;
 103                 regulator-max-microvolt = <5000000>;
 104                 gpio = <&gph0 1 0>;
 105                 pinctrl-names = "default";
 106                 pinctrl-0 = <&usb301_vbus_en>;
 107                 enable-active-high;
 108         };
 109
 110         vbat: fixed-regulator {
 111                 compatible = "regulator-fixed";
 112                 regulator-name = "vbat-supply";
 113                 regulator-boot-on;
 114                 regulator-always-on;
 115         };
 116
 117         panel: panel {
 118                 compatible = "auo,b116xw03";
 119                 power-supply = <&tps65090_fet6>;
 120                 backlight = <&backlight>;
 121         };
 122 };
 123
 124 &adc {
 125         status = "okay";
 126         vdd-supply = <&ldo9_reg>;
 127 };
 128
 129 &dp {
 130         status = "okay";
 131         pinctrl-names = "default";
 132         pinctrl-0 = <&dp_hpd_gpio>;
 133         samsung,color-space = <0>;
 134         samsung,dynamic-range = <0>;
 135         samsung,ycbcr-coeff = <0>;
 136         samsung,color-depth = <1>;
 137         samsung,link-rate = <0x06>;
 138         samsung,lane-count = <2>;
 139         samsung,hpd-gpio = <&gpx2 6 0>;
 140         bridge = <&ps8625>;
 141 };
 142
 143 &fimd {
 144         status = "okay";
 145         samsung,invert-vclk;
 146 };
 147
 148 &hdmi {
 149         status = "okay";
 150         hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
 151         pinctrl-names = "default";
 152         pinctrl-0 = <&hdmi_hpd_irq>;
 153         ddc = <&i2c_2>;
 154
 155         hdmi-en-supply = <&tps65090_fet7>;
 156         vdd-supply = <&ldo8_reg>;
 157         vdd_osc-supply = <&ldo10_reg>;
 158         vdd_pll-supply = <&ldo8_reg>;
 159 };
 160
 161 &hsi2c_4 {
 162         status = "okay";
 163         clock-frequency = <400000>;
 164
 165         max77802: max77802-pmic@9 {
 166                 compatible = "maxim,max77802";
 167                 interrupt-parent = <&gpx3>;
 168                 interrupts = <1 IRQ_TYPE_NONE>;
 169                 pinctrl-names = "default";
 170                 pinctrl-0 = <&max77802_irq>, <&pmic_selb>,
 171                             <&pmic_dvs_1>, <&pmic_dvs_2>, <&pmic_dvs_3>;
 172                 wakeup-source;
 173                 reg = <0x9>;
 174                 #clock-cells = <1>;
 175
 176                 inb1-supply = <&tps65090_dcdc2>;
 177                 inb2-supply = <&tps65090_dcdc1>;
 178                 inb3-supply = <&tps65090_dcdc2>;
 179                 inb4-supply = <&tps65090_dcdc2>;
 180                 inb5-supply = <&tps65090_dcdc1>;
 181                 inb6-supply = <&tps65090_dcdc2>;
 182                 inb7-supply = <&tps65090_dcdc1>;
 183                 inb8-supply = <&tps65090_dcdc1>;
 184                 inb9-supply = <&tps65090_dcdc1>;
 185                 inb10-supply = <&tps65090_dcdc1>;
 186
 187                 inl1-supply = <&buck5_reg>;
 188                 inl2-supply = <&buck7_reg>;
 189                 inl3-supply = <&buck9_reg>;
 190                 inl4-supply = <&buck9_reg>;
 191                 inl5-supply = <&buck9_reg>;
 192                 inl6-supply = <&tps65090_dcdc2>;
 193                 inl7-supply = <&buck9_reg>;
 194                 inl9-supply = <&tps65090_dcdc2>;
 195                 inl10-supply = <&buck7_reg>;
 196
 197                 regulators {
 198                         buck1_reg: BUCK1 {
 199                                 regulator-name = "vdd_mif";
 200                                 regulator-min-microvolt = <800000>;
 201                                 regulator-max-microvolt = <1300000>;
 202                                 regulator-always-on;
 203                                 regulator-boot-on;
 204                                 regulator-ramp-delay = <12500>;
 205                                 regulator-state-mem {
 206                                         regulator-off-in-suspend;
 207                                 };
 208                         };
 209
 210                         buck2_reg: BUCK2 {
 211                                 regulator-name = "vdd_arm";
 212                                 regulator-min-microvolt = <800000>;
 213                                 regulator-max-microvolt = <1500000>;
 214                                 regulator-always-on;
 215                                 regulator-boot-on;
 216                                 regulator-ramp-delay = <12500>;
 217                                 regulator-state-mem {
 218                                         regulator-off-in-suspend;
 219                                 };
 220                         };
 221
 222                         buck3_reg: BUCK3 {
 223                                 regulator-name = "vdd_int";
 224                                 regulator-min-microvolt = <800000>;
 225                                 regulator-max-microvolt = <1400000>;
 226                                 regulator-always-on;
 227                                 regulator-boot-on;
 228                                 regulator-ramp-delay = <12500>;
 229                                 regulator-state-mem {
 230                                         regulator-off-in-suspend;
 231                                 };
 232                         };
 233
 234                         buck4_reg: BUCK4 {
 235                                 regulator-name = "vdd_g3d";
 236                                 regulator-min-microvolt = <700000>;
 237                                 regulator-max-microvolt = <1400000>;
 238                                 regulator-always-on;
 239                                 regulator-boot-on;
 240                                 regulator-ramp-delay = <12500>;
 241                                 regulator-state-mem {
 242                                         regulator-off-in-suspend;
 243                                 };
 244                         };
 245
 246                         buck5_reg: BUCK5 {
 247                                 regulator-name = "vdd_1v2";
 248                                 regulator-min-microvolt = <1200000>;
 249                                 regulator-max-microvolt = <1200000>;
 250                                 regulator-always-on;
 251                                 regulator-boot-on;
 252                                 regulator-state-mem {
 253                                         regulator-off-in-suspend;
 254                                 };
 255                         };
 256
 257                         buck6_reg: BUCK6 {
 258                                 regulator-name = "vdd_kfc";
 259                                 regulator-min-microvolt = <800000>;
 260                                 regulator-max-microvolt = <1500000>;
 261                                 regulator-always-on;
 262                                 regulator-boot-on;
 263                                 regulator-ramp-delay = <12500>;
 264                                 regulator-state-mem {
 265                                         regulator-off-in-suspend;
 266                                 };
 267                         };
 268
 269                         buck7_reg: BUCK7 {
 270                                 regulator-name = "vdd_1v35";
 271                                 regulator-min-microvolt = <1350000>;
 272                                 regulator-max-microvolt = <1350000>;
 273                                 regulator-always-on;
 274                                 regulator-boot-on;
 275                                 regulator-state-mem {
 276                                         regulator-on-in-suspend;
 277                                 };
 278                         };
 279
 280                         buck8_reg: BUCK8 {
 281                                 regulator-name = "vdd_emmc";
 282                                 regulator-min-microvolt = <2850000>;
 283                                 regulator-max-microvolt = <2850000>;
 284                                 regulator-always-on;
 285                                 regulator-boot-on;
 286                                 regulator-state-mem {
 287                                         regulator-off-in-suspend;
 288                                 };
 289                         };
 290
 291                         buck9_reg: BUCK9 {
 292                                 regulator-name = "vdd_2v";
 293                                 regulator-min-microvolt = <2000000>;
 294                                 regulator-max-microvolt = <2000000>;
 295                                 regulator-always-on;
 296                                 regulator-boot-on;
 297                                 regulator-state-mem {
 298                                         regulator-on-in-suspend;
 299                                 };
 300                         };
 301
 302                         buck10_reg: BUCK10 {
 303                                 regulator-name = "vdd_1v8";
 304                                 regulator-min-microvolt = <1800000>;
 305                                 regulator-max-microvolt = <1800000>;
 306                                 regulator-always-on;
 307                                 regulator-boot-on;
 308                                 regulator-state-mem {
 309                                         regulator-on-in-suspend;
 310                                 };
 311                         };
 312
 313                         ldo1_reg: LDO1 {
 314                                 regulator-name = "vdd_1v0";
 315                                 regulator-min-microvolt = <1000000>;
 316                                 regulator-max-microvolt = <1000000>;
 317                                 regulator-always-on;
 318                                 regulator-state-mem {
 319                                         regulator-on-in-suspend;
 320                                         regulator-mode = <MAX77802_OPMODE_LP>;
 321                                 };
 322                         };
 323
 324                         ldo2_reg: LDO2 {
 325                                 regulator-name = "vdd_1v2_2";
 326                                 regulator-min-microvolt = <1200000>;
 327                                 regulator-max-microvolt = <1200000>;
 328                         };
 329
 330                         ldo3_reg: LDO3 {
 331                                 regulator-name = "vdd_1v8_3";
 332                                 regulator-min-microvolt = <1800000>;
 333                                 regulator-max-microvolt = <1800000>;
 334                                 regulator-always-on;
 335                                 regulator-state-mem {
 336                                         regulator-on-in-suspend;
 337                                         regulator-mode = <MAX77802_OPMODE_LP>;
 338                                 };
 339                         };
 340
 341                         vqmmc_sdcard: ldo4_reg: LDO4 {
 342                                 regulator-name = "vdd_sd";
 343                                 regulator-min-microvolt = <1800000>;
 344                                 regulator-max-microvolt = <2800000>;
 345                                 regulator-always-on;
 346                                 regulator-state-mem {
 347                                         regulator-off-in-suspend;
 348                                 };
 349                         };
 350
 351                         ldo5_reg: LDO5 {
 352                                 regulator-name = "vdd_1v8_5";
 353                                 regulator-min-microvolt = <1800000>;
 354                                 regulator-max-microvolt = <1800000>;
 355                                 regulator-always-on;
 356                                 regulator-state-mem {
 357                                         regulator-off-in-suspend;
 358                                 };
 359                         };
 360
 361                         ldo6_reg: LDO6 {
 362                                 regulator-name = "vdd_1v8_6";
 363                                 regulator-min-microvolt = <1800000>;
 364                                 regulator-max-microvolt = <1800000>;
 365                                 regulator-always-on;
 366                                 regulator-state-mem {
 367                                         regulator-off-in-suspend;
 368                                 };
 369                         };
 370
 371                         ldo7_reg: LDO7 {
 372                                 regulator-name = "vdd_1v8_7";
 373                                 regulator-min-microvolt = <1800000>;
 374                                 regulator-max-microvolt = <1800000>;
 375                         };
 376
 377                         ldo8_reg: LDO8 {
 378                                 regulator-name = "vdd_ldo8";
 379                                 regulator-min-microvolt = <1000000>;
 380                                 regulator-max-microvolt = <1000000>;
 381                                 regulator-always-on;
 382                                 regulator-state-mem {
 383                                         regulator-off-in-suspend;
 384                                 };
 385                         };
 386
 387                         ldo9_reg: LDO9 {
 388                                 regulator-name = "vdd_ldo9";
 389                                 regulator-min-microvolt = <1800000>;
 390                                 regulator-max-microvolt = <1800000>;
 391                                 regulator-always-on;
 392                                 regulator-state-mem {
 393                                         regulator-on-in-suspend;
 394                                         regulator-mode = <MAX77802_OPMODE_LP>;
 395                                 };
 396                         };
 397
 398                         ldo10_reg: LDO10 {
 399                                 regulator-name = "vdd_ldo10";
 400                                 regulator-min-microvolt = <1800000>;
 401                                 regulator-max-microvolt = <1800000>;
 402                                 regulator-always-on;
 403                                 regulator-state-mem {
 404                                         regulator-off-in-suspend;
 405                                 };
 406                         };
 407
 408                         ldo11_reg: LDO11 {
 409                                 regulator-name = "vdd_ldo11";
 410                                 regulator-min-microvolt = <1800000>;
 411                                 regulator-max-microvolt = <1800000>;
 412                                 regulator-always-on;
 413                                 regulator-state-mem {
 414                                         regulator-on-in-suspend;
 415                                         regulator-mode = <MAX77802_OPMODE_LP>;
 416                                 };
 417                         };
 418
 419                         ldo12_reg: LDO12 {
 420                                 regulator-name = "vdd_ldo12";
 421                                 regulator-min-microvolt = <3000000>;
 422                                 regulator-max-microvolt = <3000000>;
 423                                 regulator-always-on;
 424                                 regulator-state-mem {
 425                                         regulator-off-in-suspend;
 426                                 };
 427                         };
 428
 429                         ldo13_reg: LDO13 {
 430                                 regulator-name = "vdd_ldo13";
 431                                 regulator-min-microvolt = <1800000>;
 432                                 regulator-max-microvolt = <1800000>;
 433                                 regulator-always-on;
 434                                 regulator-state-mem {
 435                                         regulator-on-in-suspend;
 436                                         regulator-mode = <MAX77802_OPMODE_LP>;
 437                                 };
 438                         };
 439
 440                         ldo14_reg: LDO14 {
 441                                 regulator-name = "vdd_ldo14";
 442                                 regulator-min-microvolt = <1800000>;
 443                                 regulator-max-microvolt = <1800000>;
 444                                 regulator-always-on;
 445                                 regulator-state-mem {
 446                                         regulator-off-in-suspend;
 447                                 };
 448                         };
 449
 450                         ldo15_reg: LDO15 {
 451                                 regulator-name = "vdd_ldo15";
 452                                 regulator-min-microvolt = <1000000>;
 453                                 regulator-max-microvolt = <1000000>;
 454                                 regulator-always-on;
 455                                 regulator-state-mem {
 456                                         regulator-off-in-suspend;
 457                                 };
 458                         };
 459
 460                         ldo17_reg: LDO17 {
 461                                 regulator-name = "vdd_g3ds";
 462                                 regulator-min-microvolt = <900000>;
 463                                 regulator-max-microvolt = <1400000>;
 464                                 regulator-always-on;
 465                                 regulator-state-mem {
 466                                         regulator-off-in-suspend;
 467                                 };
 468                         };
 469
 470                         ldo18_reg: LDO18 {
 471                                 regulator-name = "ldo_18";
 472                                 regulator-min-microvolt = <1800000>;
 473                                 regulator-max-microvolt = <1800000>;
 474                         };
 475
 476                         ldo19_reg: LDO19 {
 477                                 regulator-name = "ldo_19";
 478                                 regulator-min-microvolt = <1800000>;
 479                                 regulator-max-microvolt = <1800000>;
 480                         };
 481
 482                         ldo20_reg: LDO20 {
 483                                 regulator-name = "ldo_20";
 484                                 regulator-min-microvolt = <1800000>;
 485                                 regulator-max-microvolt = <1800000>;
 486                                 regulator-always-on;
 487                         };
 488
 489                         ldo21_reg: LDO21 {
 490                                 regulator-name = "ldo_21";
 491                                 regulator-min-microvolt = <2800000>;
 492                                 regulator-max-microvolt = <2800000>;
 493                         };
 494
 495                         ldo23_reg: LDO23 {
 496                                 regulator-name = "ldo_23";
 497                                 regulator-min-microvolt = <3300000>;
 498                                 regulator-max-microvolt = <3300000>;
 499                         };
 500                         ldo24_reg: LDO24 {
 501                                 regulator-name = "ldo_24";
 502                                 regulator-min-microvolt = <2800000>;
 503                                 regulator-max-microvolt = <2800000>;
 504                         };
 505
 506                         ldo25_reg: LDO25 {
 507                                 regulator-name = "ldo_25";
 508                                 regulator-min-microvolt = <3300000>;
 509                                 regulator-max-microvolt = <3300000>;
 510                         };
 511
 512                         ldo26_reg: LDO26 {
 513                                 regulator-name = "ldo_26";
 514                                 regulator-min-microvolt = <1200000>;
 515                                 regulator-max-microvolt = <1200000>;
 516                         };
 517
 518                         ldo27_reg: LDO27 {
 519                                 regulator-name = "ldo_27";
 520                                 regulator-min-microvolt = <1200000>;
 521                                 regulator-max-microvolt = <1200000>;
 522                         };
 523
 524                         ldo28_reg: LDO28 {
 525                                 regulator-name = "ldo_28";
 526                                 regulator-min-microvolt = <1800000>;
 527                                 regulator-max-microvolt = <1800000>;
 528                         };
 529
 530                         ldo29_reg: LDO29 {
 531                                 regulator-name = "ldo_29";
 532                                 regulator-min-microvolt = <1800000>;
 533                                 regulator-max-microvolt = <1800000>;
 534                         };
 535
 536                         ldo30_reg: LDO30 {
 537                                 regulator-name = "vdd_mifs";
 538                                 regulator-min-microvolt = <1000000>;
 539                                 regulator-max-microvolt = <1000000>;
 540                                 regulator-always-on;
 541                                 regulator-state-mem {
 542                                         regulator-off-in-suspend;
 543                                 };
 544                         };
 545
 546                         ldo32_reg: LDO32 {
 547                                 regulator-name = "ldo_32";
 548                                 regulator-min-microvolt = <3000000>;
 549                                 regulator-max-microvolt = <3000000>;
 550                         };
 551
 552                         ldo33_reg: LDO33 {
 553                                 regulator-name = "ldo_33";
 554                                 regulator-min-microvolt = <2800000>;
 555                                 regulator-max-microvolt = <2800000>;
 556                         };
 557
 558                         ldo34_reg: LDO34 {
 559                                 regulator-name = "ldo_34";
 560                                 regulator-min-microvolt = <3000000>;
 561                                 regulator-max-microvolt = <3000000>;
 562                         };
 563
 564                         ldo35_reg: LDO35 {
 565                                 regulator-name = "ldo_35";
 566                                 regulator-min-microvolt = <1200000>;
 567                                 regulator-max-microvolt = <1200000>;
 568                         };
 569                 };
 570         };
 571 };
 572
 573 &hsi2c_7 {
 574         status = "okay";
 575         clock-frequency = <400000>;
 576
 577         max98090: codec@10 {
 578                 compatible = "maxim,max98090";
 579                 reg = <0x10>;
 580                 interrupts = <2 0>;
 581                 interrupt-parent = <&gpx0>;
 582                 pinctrl-names = "default";
 583                 pinctrl-0 = <&max98090_irq>;
 584         };
 585
 586         light-sensor@44 {
 587                 compatible = "isil,isl29018";
 588                 reg = <0x44>;
 589                 vcc-supply = <&tps65090_fet5>;
 590         };
 591
 592         ps8625: lvds-bridge@48 {
 593                 compatible = "parade,ps8625";
 594                 reg = <0x48>;
 595                 sleep-gpios = <&gpx3 5 GPIO_ACTIVE_HIGH>;
 596                 reset-gpios = <&gpy7 7 GPIO_ACTIVE_HIGH>;
 597                 lane-count = <2>;
 598                 panel = <&panel>;
 599                 use-external-pwm;
 600         };
 601 };
 602
 603 &hsi2c_8 {
 604         status = "okay";
 605         clock-frequency = <333000>;
 606
 607         /* Atmel mXT336S */
 608         trackpad@4b {
 609                 compatible = "atmel,maxtouch";
 610                 reg = <0x4b>;
 611                 interrupt-parent = <&gpx1>;
 612                 interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
 613                 wakeup-source;
 614                 pinctrl-names = "default";
 615                 pinctrl-0 = <&trackpad_irq>;
 616                 linux,gpio-keymap = <KEY_RESERVED
 617                                      KEY_RESERVED
 618                                      KEY_RESERVED       /* GPIO0 */
 619                                      KEY_RESERVED       /* GPIO1 */
 620                                      KEY_RESERVED       /* GPIO2 */
 621                                      BTN_LEFT>;         /* GPIO3 */
 622         };
 623 };
 624
 625 &hsi2c_9 {
 626         status = "okay";
 627         clock-frequency = <400000>;
 628
 629         tpm@20 {
 630                 compatible = "infineon,slb9645tt";
 631                 reg = <0x20>;
 632
 633                 /* Unused irq; but still need to configure the pins */
 634                 pinctrl-names = "default";
 635                 pinctrl-0 = <&tpm_irq>;
 636         };
 637 };
 638
 639 &i2c_2 {
 640         status = "okay";
 641         samsung,i2c-sda-delay = <100>;
 642         samsung,i2c-max-bus-freq = <66000>;
 643         samsung,i2c-slave-addr = <0x50>;
 644 };
 645
 646 &i2s0 {
 647         status = "okay";
 648 };
 649
 650 &mmc_0 {
 651         status = "okay";
 652         num-slots = <1>;
 653         broken-cd;
 654         mmc-hs200-1_8v;
 655         cap-mmc-highspeed;
 656         non-removable;
 657         card-detect-delay = <200>;
 658         clock-frequency = <400000000>;
 659         samsung,dw-mshc-ciu-div = <3>;
 660         samsung,dw-mshc-sdr-timing = <0 4>;
 661         samsung,dw-mshc-ddr-timing = <0 2>;
 662         pinctrl-names = "default";
 663         pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
 664         bus-width = <8>;
 665 };
 666
 667 &mmc_2 {
 668         status = "okay";
 669         num-slots = <1>;
 670         cap-sd-highspeed;
 671         card-detect-delay = <200>;
 672         clock-frequency = <400000000>;
 673         samsung,dw-mshc-ciu-div = <3>;
 674         samsung,dw-mshc-sdr-timing = <2 3>;
 675         samsung,dw-mshc-ddr-timing = <1 2>;
 676         pinctrl-names = "default";
 677         pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
 678         bus-width = <4>;
 679 };
 680
 681
 682 &pinctrl_0 {
 683         pinctrl-names = "default";
 684         pinctrl-0 = <&mask_tpm_reset>;
 685
 686         max98090_irq: max98090-irq {
 687                 samsung,pins = "gpx0-2";
 688                 samsung,pin-function = <0>;
 689                 samsung,pin-pud = <0>;
 690                 samsung,pin-drv = <0>;
 691         };
 692
 693         /* We need GPX0_6 to be low at sleep time; just keep it low always */
 694         mask_tpm_reset: mask-tpm-reset {
 695                 samsung,pins = "gpx0-6";
 696                 samsung,pin-function = <1>;
 697                 samsung,pin-pud = <0>;
 698                 samsung,pin-drv = <0>;
 699                 samsung,pin-val = <0>;
 700         };
 701
 702         tpm_irq: tpm-irq {
 703                 samsung,pins = "gpx1-0";
 704                 samsung,pin-function = <0>;
 705                 samsung,pin-pud = <0>;
 706                 samsung,pin-drv = <0>;
 707         };
 708
 709         trackpad_irq: trackpad-irq {
 710                 samsung,pins = "gpx1-1";
 711                 samsung,pin-function = <0xf>;
 712                 samsung,pin-pud = <0>;
 713                 samsung,pin-drv = <0>;
 714         };
 715
 716         power_key_irq: power-key-irq {
 717                 samsung,pins = "gpx1-2";
 718                 samsung,pin-function = <0>;
 719                 samsung,pin-pud = <0>;
 720                 samsung,pin-drv = <0>;
 721         };
 722
 723         ec_irq: ec-irq {
 724                 samsung,pins = "gpx1-5";
 725                 samsung,pin-function = <0>;
 726                 samsung,pin-pud = <0>;
 727                 samsung,pin-drv = <0>;
 728         };
 729
 730         tps65090_irq: tps65090-irq {
 731                 samsung,pins = "gpx2-5";
 732                 samsung,pin-function = <0>;
 733                 samsung,pin-pud = <0>;
 734                 samsung,pin-drv = <0>;
 735         };
 736
 737         dp_hpd_gpio: dp_hpd_gpio {
 738                 samsung,pins = "gpx2-6";
 739                 samsung,pin-function = <0>;
 740                 samsung,pin-pud = <3>;
 741                 samsung,pin-drv = <0>;
 742         };
 743
 744         max77802_irq: max77802-irq {
 745                 samsung,pins = "gpx3-1";
 746                 samsung,pin-function = <0>;
 747                 samsung,pin-pud = <0>;
 748                 samsung,pin-drv = <0>;
 749         };
 750
 751         lid_irq: lid-irq {
 752                 samsung,pins = "gpx3-4";
 753                 samsung,pin-function = <0xf>;
 754                 samsung,pin-pud = <0>;
 755                 samsung,pin-drv = <0>;
 756         };
 757
 758         hdmi_hpd_irq: hdmi-hpd-irq {
 759                 samsung,pins = "gpx3-7";
 760                 samsung,pin-function = <0>;
 761                 samsung,pin-pud = <1>;
 762                 samsung,pin-drv = <0>;
 763         };
 764
 765         pmic_dvs_1: pmic-dvs-1 {
 766                 samsung,pins = "gpy7-6";
 767                 samsung,pin-function = <1>;
 768                 samsung,pin-pud = <0>;
 769                 samsung,pin-drv = <0>;
 770         };
 771 };
 772
 773 &pinctrl_2 {
 774         pmic_dvs_2: pmic-dvs-2 {
 775                 samsung,pins = "gpj4-2";
 776                 samsung,pin-function = <1>;
 777                 samsung,pin-pud = <0>;
 778                 samsung,pin-drv = <0>;
 779         };
 780
 781         pmic_dvs_3: pmic-dvs-3 {
 782                 samsung,pins = "gpj4-3";
 783                 samsung,pin-function = <1>;
 784                 samsung,pin-pud = <0>;
 785                 samsung,pin-drv = <0>;
 786         };
 787 };
 788
 789 &pinctrl_3 {
 790         /* Drive SPI lines at x2 for better integrity */
 791         spi2-bus {
 792                 samsung,pin-drv = <2>;
 793         };
 794
 795         /* Drive SPI chip select at x2 for better integrity */
 796         ec_spi_cs: ec-spi-cs {
 797                 samsung,pins = "gpb1-2";
 798                 samsung,pin-function = <1>;
 799                 samsung,pin-pud = <0>;
 800                 samsung,pin-drv = <2>;
 801         };
 802
 803         usb300_vbus_en: usb300-vbus-en {
 804                 samsung,pins = "gph0-0";
 805                 samsung,pin-function = <1>;
 806                 samsung,pin-pud = <0>;
 807                 samsung,pin-drv = <0>;
 808         };
 809
 810         usb301_vbus_en: usb301-vbus-en {
 811                 samsung,pins = "gph0-1";
 812                 samsung,pin-function = <1>;
 813                 samsung,pin-pud = <0>;
 814                 samsung,pin-drv = <0>;
 815         };
 816
 817         pmic_selb: pmic-selb {
 818                 samsung,pins = "gph0-2", "gph0-3", "gph0-4", "gph0-5",
 819                                "gph0-6";
 820                 samsung,pin-function = <1>;
 821                 samsung,pin-pud = <0>;
 822                 samsung,pin-drv = <0>;
 823         };
 824 };
 825
 826 &rtc {
 827         status = "okay";
 828         clocks = <&clock CLK_RTC>, <&max77802 MAX77802_CLK_32K_AP>;
 829         clock-names = "rtc", "rtc_src";
 830 };
 831
 832 &spi_2 {
 833         status = "okay";
 834         num-cs = <1>;
 835         samsung,spi-src-clk = <0>;
 836         cs-gpios = <&gpb1 2 0>;
 837
 838         cros_ec: cros-ec@0 {
 839                 compatible = "google,cros-ec-spi";
 840                 interrupt-parent = <&gpx1>;
 841                 interrupts = <5 0>;
 842                 pinctrl-names = "default";
 843                 pinctrl-0 = <&ec_spi_cs &ec_irq>;
 844                 reg = <0>;
 845                 spi-max-frequency = <3125000>;
 846
 847                 controller-data {
 848                         samsung,spi-feedback-delay = <1>;
 849                 };
 850
 851                 i2c-tunnel {
 852                         compatible = "google,cros-ec-i2c-tunnel";
 853                         #address-cells = <1>;
 854                         #size-cells = <0>;
 855                         google,remote-bus = <0>;
 856
 857                         battery: sbs-battery@b {
 858                                 compatible = "sbs,sbs-battery";
 859                                 reg = <0xb>;
 860                                 sbs,poll-retry-count = <1>;
 861                                 sbs,i2c-retry-count = <2>;
 862                         };
 863
 864                         power-regulator@48 {
 865                                 compatible = "ti,tps65090";
 866                                 reg = <0x48>;
 867
 868                                 /*
 869                                  * Config irq to disable internal pulls
 870                                  * even though we run in polling mode.
 871                                  */
 872                                 pinctrl-names = "default";
 873                                 pinctrl-0 = <&tps65090_irq>;
 874
 875                                 vsys1-supply = <&vbat>;
 876                                 vsys2-supply = <&vbat>;
 877                                 vsys3-supply = <&vbat>;
 878                                 infet1-supply = <&vbat>;
 879                                 infet2-supply = <&tps65090_dcdc1>;
 880                                 infet3-supply = <&tps65090_dcdc2>;
 881                                 infet4-supply = <&tps65090_dcdc2>;
 882                                 infet5-supply = <&tps65090_dcdc2>;
 883                                 infet6-supply = <&tps65090_dcdc2>;
 884                                 infet7-supply = <&tps65090_dcdc1>;
 885                                 vsys-l1-supply = <&vbat>;
 886                                 vsys-l2-supply = <&vbat>;
 887
 888                                 regulators {
 889                                         tps65090_dcdc1: dcdc1 {
 890                                                 ti,enable-ext-control;
 891                                         };
 892                                         tps65090_dcdc2: dcdc2 {
 893                                                 ti,enable-ext-control;
 894                                         };
 895                                         tps65090_dcdc3: dcdc3 {
 896                                                 ti,enable-ext-control;
 897                                         };
 898                                         tps65090_fet1: fet1 {
 899                                                 regulator-name = "vcd_led";
 900                                         };
 901                                         tps65090_fet2: fet2 {
 902                                                 regulator-name = "video_mid";
 903                                                 regulator-always-on;
 904                                         };
 905                                         tps65090_fet3: fet3 {
 906                                                 regulator-name = "wwan_r";
 907                                                 regulator-always-on;
 908                                         };
 909                                         tps65090_fet4: fet4 {
 910                                                 regulator-name = "sdcard";
 911                                                 regulator-always-on;
 912                                         };
 913                                         tps65090_fet5: fet5 {
 914                                                 regulator-name = "camout";
 915                                                 regulator-always-on;
 916                                         };
 917                                         tps65090_fet6: fet6 {
 918                                                 regulator-name = "lcd_vdd";
 919                                         };
 920                                         tps65090_fet7: fet7 {
 921                                                 regulator-name = "video_mid_1a";
 922                                                 regulator-always-on;
 923                                         };
 924                                         tps65090_ldo1: ldo1 {
 925                                         };
 926                                         tps65090_ldo2: ldo2 {
 927                                         };
 928                                 };
 929
 930                                 charger {
 931                                         compatible = "ti,tps65090-charger";
 932                                 };
 933                         };
 934                 };
 935         };
 936 };
 937
 938 &uart_3 {
 939         status = "okay";
 940 };
 941
 942 &usbdrd_dwc3_0 {
 943         dr_mode = "host";
 944 };
 945
 946 &usbdrd_dwc3_1 {
 947         dr_mode = "host";
 948 };
 949
 950 &usbdrd_phy0 {
 951         vbus-supply = <&usb300_vbus_reg>;
 952 };
 953
 954 &usbdrd_phy1 {
 955         vbus-supply = <&usb301_vbus_reg>;
 956 };
 957
 958 /*
 959  * Use longest HW watchdog in SoC (32 seconds) since the hardware
 960  * watchdog provides no debugging information (compared to soft/hard
 961  * lockup detectors) and so should be last resort.
 962  */
 963 &watchdog {
 964         timeout-sec = <32>;
 965 };
 966
 967 #include "cros-ec-keyboard.dtsi"
 968 #include "cros-adc-thermistors.dtsi"