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         chosen {
  47                 stdout-path = "serial3:115200n8";
  48         };
  49
  50         fixed-rate-clocks {
  51                 oscclk {
  52                         compatible = "samsung,exynos5420-oscclk";
  53                         clock-frequency = <24000000>;
  54                 };
  55         };
  56
  57         gpio-keys {
  58                 compatible = "gpio-keys";
  59
  60                 pinctrl-names = "default";
  61                 pinctrl-0 = <&power_key_irq &lid_irq>;
  62
  63                 power {
  64                         label = "Power";
  65                         gpios = <&gpx1 2 GPIO_ACTIVE_LOW>;
  66                         linux,code = <KEY_POWER>;
  67                         gpio-key,wakeup;
  68                 };
  69
  70                 lid-switch {
  71                         label = "Lid";
  72                         gpios = <&gpx3 4 GPIO_ACTIVE_LOW>;
  73                         linux,input-type = <5>; /* EV_SW */
  74                         linux,code = <0>; /* SW_LID */
  75                         debounce-interval = <1>;
  76                         gpio-key,wakeup;
  77                 };
  78         };
  79
  80         memory {
  81                 reg = <0x20000000 0x80000000>;
  82         };
  83
  84         sound {
  85                 compatible = "google,snow-audio-max98090";
  86
  87                 samsung,model = "Peach-Pit-I2S-MAX98090";
  88                 samsung,i2s-controller = <&i2s0>;
  89                 samsung,audio-codec = <&max98090>;
  90         };
  91
  92         usb300_vbus_reg: regulator-usb300 {
  93                 compatible = "regulator-fixed";
  94                 regulator-name = "P5.0V_USB3CON0";
  95                 regulator-min-microvolt = <5000000>;
  96                 regulator-max-microvolt = <5000000>;
  97                 gpio = <&gph0 0 GPIO_ACTIVE_HIGH>;
  98                 pinctrl-names = "default";
  99                 pinctrl-0 = <&usb300_vbus_en>;
 100                 enable-active-high;
 101         };
 102
 103         usb301_vbus_reg: regulator-usb301 {
 104                 compatible = "regulator-fixed";
 105                 regulator-name = "P5.0V_USB3CON1";
 106                 regulator-min-microvolt = <5000000>;
 107                 regulator-max-microvolt = <5000000>;
 108                 gpio = <&gph0 1 GPIO_ACTIVE_HIGH>;
 109                 pinctrl-names = "default";
 110                 pinctrl-0 = <&usb301_vbus_en>;
 111                 enable-active-high;
 112         };
 113
 114         vbat: fixed-regulator {
 115                 compatible = "regulator-fixed";
 116                 regulator-name = "vbat-supply";
 117                 regulator-boot-on;
 118                 regulator-always-on;
 119         };
 120
 121         panel: panel {
 122                 compatible = "auo,b116xw03";
 123                 power-supply = <&tps65090_fet6>;
 124                 backlight = <&backlight>;
 125
 126                 port {
 127                         panel_in: endpoint {
 128                                 remote-endpoint = <&bridge_out>;
 129                         };
 130                 };
 131         };
 132
 133         mmc1_pwrseq: mmc1_pwrseq {
 134                 compatible = "mmc-pwrseq-simple";
 135                 reset-gpios = <&gpx0 0 GPIO_ACTIVE_LOW>; /* WIFI_EN */
 136                 clocks = <&max77802 MAX77802_CLK_32K_CP>;
 137                 clock-names = "ext_clock";
 138         };
 139 };
 140
 141 &adc {
 142         status = "okay";
 143         vdd-supply = <&ldo9_reg>;
 144 };
 145
 146 &dp {
 147         status = "okay";
 148         pinctrl-names = "default";
 149         pinctrl-0 = <&dp_hpd_gpio>;
 150         samsung,color-space = <0>;
 151         samsung,color-depth = <1>;
 152         samsung,link-rate = <0x06>;
 153         samsung,lane-count = <2>;
 154         hpd-gpios = <&gpx2 6 GPIO_ACTIVE_HIGH>;
 155
 156         ports {
 157                 port@0 {
 158                         dp_out: endpoint {
 159                                 remote-endpoint = <&bridge_in>;
 160                         };
 161                 };
 162         };
 163 };
 164
 165 &fimd {
 166         status = "okay";
 167         samsung,invert-vclk;
 168 };
 169
 170 &hdmi {
 171         status = "okay";
 172         hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
 173         pinctrl-names = "default";
 174         pinctrl-0 = <&hdmi_hpd_irq>;
 175         ddc = <&i2c_2>;
 176
 177         hdmi-en-supply = <&tps65090_fet7>;
 178         vdd-supply = <&ldo8_reg>;
 179         vdd_osc-supply = <&ldo10_reg>;
 180         vdd_pll-supply = <&ldo8_reg>;
 181 };
 182
 183 &hsi2c_4 {
 184         status = "okay";
 185         clock-frequency = <400000>;
 186
 187         max77802: max77802-pmic@9 {
 188                 compatible = "maxim,max77802";
 189                 interrupt-parent = <&gpx3>;
 190                 interrupts = <1 IRQ_TYPE_NONE>;
 191                 pinctrl-names = "default";
 192                 pinctrl-0 = <&max77802_irq>, <&pmic_selb>,
 193                             <&pmic_dvs_1>, <&pmic_dvs_2>, <&pmic_dvs_3>;
 194                 wakeup-source;
 195                 reg = <0x9>;
 196                 #clock-cells = <1>;
 197
 198                 inb1-supply = <&tps65090_dcdc2>;
 199                 inb2-supply = <&tps65090_dcdc1>;
 200                 inb3-supply = <&tps65090_dcdc2>;
 201                 inb4-supply = <&tps65090_dcdc2>;
 202                 inb5-supply = <&tps65090_dcdc1>;
 203                 inb6-supply = <&tps65090_dcdc2>;
 204                 inb7-supply = <&tps65090_dcdc1>;
 205                 inb8-supply = <&tps65090_dcdc1>;
 206                 inb9-supply = <&tps65090_dcdc1>;
 207                 inb10-supply = <&tps65090_dcdc1>;
 208
 209                 inl1-supply = <&buck5_reg>;
 210                 inl2-supply = <&buck7_reg>;
 211                 inl3-supply = <&buck9_reg>;
 212                 inl4-supply = <&buck9_reg>;
 213                 inl5-supply = <&buck9_reg>;
 214                 inl6-supply = <&tps65090_dcdc2>;
 215                 inl7-supply = <&buck9_reg>;
 216                 inl9-supply = <&tps65090_dcdc2>;
 217                 inl10-supply = <&buck7_reg>;
 218
 219                 regulators {
 220                         buck1_reg: BUCK1 {
 221                                 regulator-name = "vdd_mif";
 222                                 regulator-min-microvolt = <800000>;
 223                                 regulator-max-microvolt = <1300000>;
 224                                 regulator-always-on;
 225                                 regulator-boot-on;
 226                                 regulator-ramp-delay = <12500>;
 227                                 regulator-state-mem {
 228                                         regulator-off-in-suspend;
 229                                 };
 230                         };
 231
 232                         buck2_reg: BUCK2 {
 233                                 regulator-name = "vdd_arm";
 234                                 regulator-min-microvolt = <800000>;
 235                                 regulator-max-microvolt = <1500000>;
 236                                 regulator-always-on;
 237                                 regulator-boot-on;
 238                                 regulator-ramp-delay = <12500>;
 239                                 regulator-state-mem {
 240                                         regulator-off-in-suspend;
 241                                 };
 242                         };
 243
 244                         buck3_reg: BUCK3 {
 245                                 regulator-name = "vdd_int";
 246                                 regulator-min-microvolt = <800000>;
 247                                 regulator-max-microvolt = <1400000>;
 248                                 regulator-always-on;
 249                                 regulator-boot-on;
 250                                 regulator-ramp-delay = <12500>;
 251                                 regulator-state-mem {
 252                                         regulator-off-in-suspend;
 253                                 };
 254                         };
 255
 256                         buck4_reg: BUCK4 {
 257                                 regulator-name = "vdd_g3d";
 258                                 regulator-min-microvolt = <700000>;
 259                                 regulator-max-microvolt = <1400000>;
 260                                 regulator-always-on;
 261                                 regulator-boot-on;
 262                                 regulator-ramp-delay = <12500>;
 263                                 regulator-state-mem {
 264                                         regulator-off-in-suspend;
 265                                 };
 266                         };
 267
 268                         buck5_reg: BUCK5 {
 269                                 regulator-name = "vdd_1v2";
 270                                 regulator-min-microvolt = <1200000>;
 271                                 regulator-max-microvolt = <1200000>;
 272                                 regulator-always-on;
 273                                 regulator-boot-on;
 274                                 regulator-state-mem {
 275                                         regulator-off-in-suspend;
 276                                 };
 277                         };
 278
 279                         buck6_reg: BUCK6 {
 280                                 regulator-name = "vdd_kfc";
 281                                 regulator-min-microvolt = <800000>;
 282                                 regulator-max-microvolt = <1500000>;
 283                                 regulator-always-on;
 284                                 regulator-boot-on;
 285                                 regulator-ramp-delay = <12500>;
 286                                 regulator-state-mem {
 287                                         regulator-off-in-suspend;
 288                                 };
 289                         };
 290
 291                         buck7_reg: BUCK7 {
 292                                 regulator-name = "vdd_1v35";
 293                                 regulator-min-microvolt = <1350000>;
 294                                 regulator-max-microvolt = <1350000>;
 295                                 regulator-always-on;
 296                                 regulator-boot-on;
 297                                 regulator-state-mem {
 298                                         regulator-on-in-suspend;
 299                                 };
 300                         };
 301
 302                         buck8_reg: BUCK8 {
 303                                 regulator-name = "vdd_emmc";
 304                                 regulator-min-microvolt = <2850000>;
 305                                 regulator-max-microvolt = <2850000>;
 306                                 regulator-always-on;
 307                                 regulator-boot-on;
 308                                 regulator-state-mem {
 309                                         regulator-off-in-suspend;
 310                                 };
 311                         };
 312
 313                         buck9_reg: BUCK9 {
 314                                 regulator-name = "vdd_2v";
 315                                 regulator-min-microvolt = <2000000>;
 316                                 regulator-max-microvolt = <2000000>;
 317                                 regulator-always-on;
 318                                 regulator-boot-on;
 319                                 regulator-state-mem {
 320                                         regulator-on-in-suspend;
 321                                 };
 322                         };
 323
 324                         buck10_reg: BUCK10 {
 325                                 regulator-name = "vdd_1v8";
 326                                 regulator-min-microvolt = <1800000>;
 327                                 regulator-max-microvolt = <1800000>;
 328                                 regulator-always-on;
 329                                 regulator-boot-on;
 330                                 regulator-state-mem {
 331                                         regulator-on-in-suspend;
 332                                 };
 333                         };
 334
 335                         ldo1_reg: LDO1 {
 336                                 regulator-name = "vdd_1v0";
 337                                 regulator-min-microvolt = <1000000>;
 338                                 regulator-max-microvolt = <1000000>;
 339                                 regulator-always-on;
 340                                 regulator-state-mem {
 341                                         regulator-on-in-suspend;
 342                                         regulator-mode = <MAX77802_OPMODE_LP>;
 343                                 };
 344                         };
 345
 346                         ldo2_reg: LDO2 {
 347                                 regulator-name = "vdd_1v2_2";
 348                                 regulator-min-microvolt = <1200000>;
 349                                 regulator-max-microvolt = <1200000>;
 350                         };
 351
 352                         ldo3_reg: LDO3 {
 353                                 regulator-name = "vdd_1v8_3";
 354                                 regulator-min-microvolt = <1800000>;
 355                                 regulator-max-microvolt = <1800000>;
 356                                 regulator-always-on;
 357                                 regulator-state-mem {
 358                                         regulator-on-in-suspend;
 359                                         regulator-mode = <MAX77802_OPMODE_LP>;
 360                                 };
 361                         };
 362
 363                         vqmmc_sdcard: ldo4_reg: LDO4 {
 364                                 regulator-name = "vdd_sd";
 365                                 regulator-min-microvolt = <1800000>;
 366                                 regulator-max-microvolt = <2800000>;
 367                                 regulator-always-on;
 368                                 regulator-state-mem {
 369                                         regulator-off-in-suspend;
 370                                 };
 371                         };
 372
 373                         ldo5_reg: LDO5 {
 374                                 regulator-name = "vdd_1v8_5";
 375                                 regulator-min-microvolt = <1800000>;
 376                                 regulator-max-microvolt = <1800000>;
 377                                 regulator-always-on;
 378                                 regulator-state-mem {
 379                                         regulator-off-in-suspend;
 380                                 };
 381                         };
 382
 383                         ldo6_reg: LDO6 {
 384                                 regulator-name = "vdd_1v8_6";
 385                                 regulator-min-microvolt = <1800000>;
 386                                 regulator-max-microvolt = <1800000>;
 387                                 regulator-always-on;
 388                                 regulator-state-mem {
 389                                         regulator-off-in-suspend;
 390                                 };
 391                         };
 392
 393                         ldo7_reg: LDO7 {
 394                                 regulator-name = "vdd_1v8_7";
 395                                 regulator-min-microvolt = <1800000>;
 396                                 regulator-max-microvolt = <1800000>;
 397                         };
 398
 399                         ldo8_reg: LDO8 {
 400                                 regulator-name = "vdd_ldo8";
 401                                 regulator-min-microvolt = <1000000>;
 402                                 regulator-max-microvolt = <1000000>;
 403                                 regulator-always-on;
 404                                 regulator-state-mem {
 405                                         regulator-off-in-suspend;
 406                                 };
 407                         };
 408
 409                         ldo9_reg: LDO9 {
 410                                 regulator-name = "vdd_ldo9";
 411                                 regulator-min-microvolt = <1800000>;
 412                                 regulator-max-microvolt = <1800000>;
 413                                 regulator-always-on;
 414                                 regulator-state-mem {
 415                                         regulator-on-in-suspend;
 416                                         regulator-mode = <MAX77802_OPMODE_LP>;
 417                                 };
 418                         };
 419
 420                         ldo10_reg: LDO10 {
 421                                 regulator-name = "vdd_ldo10";
 422                                 regulator-min-microvolt = <1800000>;
 423                                 regulator-max-microvolt = <1800000>;
 424                                 regulator-always-on;
 425                                 regulator-state-mem {
 426                                         regulator-off-in-suspend;
 427                                 };
 428                         };
 429
 430                         ldo11_reg: LDO11 {
 431                                 regulator-name = "vdd_ldo11";
 432                                 regulator-min-microvolt = <1800000>;
 433                                 regulator-max-microvolt = <1800000>;
 434                                 regulator-always-on;
 435                                 regulator-state-mem {
 436                                         regulator-on-in-suspend;
 437                                         regulator-mode = <MAX77802_OPMODE_LP>;
 438                                 };
 439                         };
 440
 441                         ldo12_reg: LDO12 {
 442                                 regulator-name = "vdd_ldo12";
 443                                 regulator-min-microvolt = <3000000>;
 444                                 regulator-max-microvolt = <3000000>;
 445                                 regulator-always-on;
 446                                 regulator-state-mem {
 447                                         regulator-off-in-suspend;
 448                                 };
 449                         };
 450
 451                         ldo13_reg: LDO13 {
 452                                 regulator-name = "vdd_ldo13";
 453                                 regulator-min-microvolt = <1800000>;
 454                                 regulator-max-microvolt = <1800000>;
 455                                 regulator-always-on;
 456                                 regulator-state-mem {
 457                                         regulator-on-in-suspend;
 458                                         regulator-mode = <MAX77802_OPMODE_LP>;
 459                                 };
 460                         };
 461
 462                         ldo14_reg: LDO14 {
 463                                 regulator-name = "vdd_ldo14";
 464                                 regulator-min-microvolt = <1800000>;
 465                                 regulator-max-microvolt = <1800000>;
 466                                 regulator-always-on;
 467                                 regulator-state-mem {
 468                                         regulator-off-in-suspend;
 469                                 };
 470                         };
 471
 472                         ldo15_reg: LDO15 {
 473                                 regulator-name = "vdd_ldo15";
 474                                 regulator-min-microvolt = <1000000>;
 475                                 regulator-max-microvolt = <1000000>;
 476                                 regulator-always-on;
 477                                 regulator-state-mem {
 478                                         regulator-off-in-suspend;
 479                                 };
 480                         };
 481
 482                         ldo17_reg: LDO17 {
 483                                 regulator-name = "vdd_g3ds";
 484                                 regulator-min-microvolt = <900000>;
 485                                 regulator-max-microvolt = <1400000>;
 486                                 regulator-always-on;
 487                                 regulator-state-mem {
 488                                         regulator-off-in-suspend;
 489                                 };
 490                         };
 491
 492                         ldo18_reg: LDO18 {
 493                                 regulator-name = "ldo_18";
 494                                 regulator-min-microvolt = <1800000>;
 495                                 regulator-max-microvolt = <1800000>;
 496                         };
 497
 498                         ldo19_reg: LDO19 {
 499                                 regulator-name = "ldo_19";
 500                                 regulator-min-microvolt = <1800000>;
 501                                 regulator-max-microvolt = <1800000>;
 502                         };
 503
 504                         ldo20_reg: LDO20 {
 505                                 regulator-name = "ldo_20";
 506                                 regulator-min-microvolt = <1800000>;
 507                                 regulator-max-microvolt = <1800000>;
 508                                 regulator-always-on;
 509                         };
 510
 511                         ldo21_reg: LDO21 {
 512                                 regulator-name = "ldo_21";
 513                                 regulator-min-microvolt = <2800000>;
 514                                 regulator-max-microvolt = <2800000>;
 515                         };
 516
 517                         ldo23_reg: LDO23 {
 518                                 regulator-name = "ldo_23";
 519                                 regulator-min-microvolt = <3300000>;
 520                                 regulator-max-microvolt = <3300000>;
 521                         };
 522                         ldo24_reg: LDO24 {
 523                                 regulator-name = "ldo_24";
 524                                 regulator-min-microvolt = <2800000>;
 525                                 regulator-max-microvolt = <2800000>;
 526                         };
 527
 528                         ldo25_reg: LDO25 {
 529                                 regulator-name = "ldo_25";
 530                                 regulator-min-microvolt = <3300000>;
 531                                 regulator-max-microvolt = <3300000>;
 532                         };
 533
 534                         ldo26_reg: LDO26 {
 535                                 regulator-name = "ldo_26";
 536                                 regulator-min-microvolt = <1200000>;
 537                                 regulator-max-microvolt = <1200000>;
 538                         };
 539
 540                         ldo27_reg: LDO27 {
 541                                 regulator-name = "ldo_27";
 542                                 regulator-min-microvolt = <1200000>;
 543                                 regulator-max-microvolt = <1200000>;
 544                         };
 545
 546                         ldo28_reg: LDO28 {
 547                                 regulator-name = "ldo_28";
 548                                 regulator-min-microvolt = <1800000>;
 549                                 regulator-max-microvolt = <1800000>;
 550                         };
 551
 552                         ldo29_reg: LDO29 {
 553                                 regulator-name = "ldo_29";
 554                                 regulator-min-microvolt = <1800000>;
 555                                 regulator-max-microvolt = <1800000>;
 556                         };
 557
 558                         ldo30_reg: LDO30 {
 559                                 regulator-name = "vdd_mifs";
 560                                 regulator-min-microvolt = <1000000>;
 561                                 regulator-max-microvolt = <1000000>;
 562                                 regulator-always-on;
 563                                 regulator-state-mem {
 564                                         regulator-off-in-suspend;
 565                                 };
 566                         };
 567
 568                         ldo32_reg: LDO32 {
 569                                 regulator-name = "ldo_32";
 570                                 regulator-min-microvolt = <3000000>;
 571                                 regulator-max-microvolt = <3000000>;
 572                         };
 573
 574                         ldo33_reg: LDO33 {
 575                                 regulator-name = "ldo_33";
 576                                 regulator-min-microvolt = <2800000>;
 577                                 regulator-max-microvolt = <2800000>;
 578                         };
 579
 580                         ldo34_reg: LDO34 {
 581                                 regulator-name = "ldo_34";
 582                                 regulator-min-microvolt = <3000000>;
 583                                 regulator-max-microvolt = <3000000>;
 584                         };
 585
 586                         ldo35_reg: LDO35 {
 587                                 regulator-name = "ldo_35";
 588                                 regulator-min-microvolt = <1200000>;
 589                                 regulator-max-microvolt = <1200000>;
 590                         };
 591                 };
 592         };
 593 };
 594
 595 &hsi2c_7 {
 596         status = "okay";
 597         clock-frequency = <400000>;
 598
 599         max98090: codec@10 {
 600                 compatible = "maxim,max98090";
 601                 reg = <0x10>;
 602                 interrupts = <2 0>;
 603                 interrupt-parent = <&gpx0>;
 604                 pinctrl-names = "default";
 605                 pinctrl-0 = <&max98090_irq>;
 606                 clocks = <&pmu_system_controller 0>;
 607                 clock-names = "mclk";
 608         };
 609
 610         light-sensor@44 {
 611                 compatible = "isil,isl29018";
 612                 reg = <0x44>;
 613                 vcc-supply = <&tps65090_fet5>;
 614         };
 615
 616         ps8625: lvds-bridge@48 {
 617                 compatible = "parade,ps8625";
 618                 reg = <0x48>;
 619                 sleep-gpios = <&gpx3 5 GPIO_ACTIVE_HIGH>;
 620                 reset-gpios = <&gpy7 7 GPIO_ACTIVE_HIGH>;
 621                 lane-count = <2>;
 622                 use-external-pwm;
 623
 624                 ports {
 625                         port@0 {
 626                                 bridge_out: endpoint {
 627                                         remote-endpoint = <&panel_in>;
 628                                 };
 629                         };
 630
 631                         port@1 {
 632                                 bridge_in: endpoint {
 633                                         remote-endpoint = <&dp_out>;
 634                                 };
 635                         };
 636                 };
 637
 638         };
 639 };
 640
 641 &hsi2c_8 {
 642         status = "okay";
 643         clock-frequency = <333000>;
 644
 645         /* Atmel mXT336S */
 646         trackpad@4b {
 647                 compatible = "atmel,maxtouch";
 648                 reg = <0x4b>;
 649                 interrupt-parent = <&gpx1>;
 650                 interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
 651                 wakeup-source;
 652                 pinctrl-names = "default";
 653                 pinctrl-0 = <&trackpad_irq>;
 654                 linux,gpio-keymap = <KEY_RESERVED
 655                                      KEY_RESERVED
 656                                      KEY_RESERVED       /* GPIO0 */
 657                                      KEY_RESERVED       /* GPIO1 */
 658                                      KEY_RESERVED       /* GPIO2 */
 659                                      BTN_LEFT>;         /* GPIO3 */
 660         };
 661 };
 662
 663 &hsi2c_9 {
 664         status = "okay";
 665         clock-frequency = <400000>;
 666
 667         tpm@20 {
 668                 compatible = "infineon,slb9645tt";
 669                 reg = <0x20>;
 670
 671                 /* Unused irq; but still need to configure the pins */
 672                 pinctrl-names = "default";
 673                 pinctrl-0 = <&tpm_irq>;
 674         };
 675 };
 676
 677 &i2c_2 {
 678         status = "okay";
 679         samsung,i2c-sda-delay = <100>;
 680         samsung,i2c-max-bus-freq = <66000>;
 681         samsung,i2c-slave-addr = <0x50>;
 682 };
 683
 684 &i2s0 {
 685         status = "okay";
 686 };
 687
 688 &mmc_0 {
 689         status = "okay";
 690         num-slots = <1>;
 691         broken-cd;
 692         mmc-hs200-1_8v;
 693         cap-mmc-highspeed;
 694         non-removable;
 695         card-detect-delay = <200>;
 696         clock-frequency = <400000000>;
 697         samsung,dw-mshc-ciu-div = <3>;
 698         samsung,dw-mshc-sdr-timing = <0 4>;
 699         samsung,dw-mshc-ddr-timing = <0 2>;
 700         samsung,dw-mshc-hs400-timing = <0 2>;
 701         samsung,read-strobe-delay = <90>;
 702         pinctrl-names = "default";
 703         pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_rclk>;
 704         bus-width = <8>;
 705 };
 706
 707 &mmc_1 {
 708         status = "okay";
 709         num-slots = <1>;
 710         broken-cd;
 711         cap-sdio-irq;
 712         keep-power-in-suspend;
 713         card-detect-delay = <200>;
 714         clock-frequency = <400000000>;
 715         samsung,dw-mshc-ciu-div = <1>;
 716         samsung,dw-mshc-sdr-timing = <0 1>;
 717         samsung,dw-mshc-ddr-timing = <0 2>;
 718         pinctrl-names = "default";
 719         pinctrl-0 = <&sd1_clk>, <&sd1_cmd>, <&sd1_int>, <&sd1_bus1>,
 720                     <&sd1_bus4>, <&sd1_bus8>, <&wifi_en>;
 721         bus-width = <4>;
 722         cap-sd-highspeed;
 723         mmc-pwrseq = <&mmc1_pwrseq>;
 724         vqmmc-supply = <&buck10_reg>;
 725 };
 726
 727 &mmc_2 {
 728         status = "okay";
 729         num-slots = <1>;
 730         cap-sd-highspeed;
 731         card-detect-delay = <200>;
 732         clock-frequency = <400000000>;
 733         samsung,dw-mshc-ciu-div = <3>;
 734         samsung,dw-mshc-sdr-timing = <2 3>;
 735         samsung,dw-mshc-ddr-timing = <1 2>;
 736         pinctrl-names = "default";
 737         pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
 738         bus-width = <4>;
 739 };
 740
 741
 742 &pinctrl_0 {
 743         pinctrl-names = "default";
 744         pinctrl-0 = <&mask_tpm_reset>;
 745
 746         wifi_en: wifi-en {
 747                 samsung,pins = "gpx0-0";
 748                 samsung,pin-function = <1>;
 749                 samsung,pin-pud = <0>;
 750                 samsung,pin-drv = <0>;
 751         };
 752
 753         max98090_irq: max98090-irq {
 754                 samsung,pins = "gpx0-2";
 755                 samsung,pin-function = <0>;
 756                 samsung,pin-pud = <0>;
 757                 samsung,pin-drv = <0>;
 758         };
 759
 760         /* We need GPX0_6 to be low at sleep time; just keep it low always */
 761         mask_tpm_reset: mask-tpm-reset {
 762                 samsung,pins = "gpx0-6";
 763                 samsung,pin-function = <1>;
 764                 samsung,pin-pud = <0>;
 765                 samsung,pin-drv = <0>;
 766                 samsung,pin-val = <0>;
 767         };
 768
 769         tpm_irq: tpm-irq {
 770                 samsung,pins = "gpx1-0";
 771                 samsung,pin-function = <0>;
 772                 samsung,pin-pud = <0>;
 773                 samsung,pin-drv = <0>;
 774         };
 775
 776         trackpad_irq: trackpad-irq {
 777                 samsung,pins = "gpx1-1";
 778                 samsung,pin-function = <0xf>;
 779                 samsung,pin-pud = <0>;
 780                 samsung,pin-drv = <0>;
 781         };
 782
 783         power_key_irq: power-key-irq {
 784                 samsung,pins = "gpx1-2";
 785                 samsung,pin-function = <0>;
 786                 samsung,pin-pud = <0>;
 787                 samsung,pin-drv = <0>;
 788         };
 789
 790         ec_irq: ec-irq {
 791                 samsung,pins = "gpx1-5";
 792                 samsung,pin-function = <0>;
 793                 samsung,pin-pud = <0>;
 794                 samsung,pin-drv = <0>;
 795         };
 796
 797         tps65090_irq: tps65090-irq {
 798                 samsung,pins = "gpx2-5";
 799                 samsung,pin-function = <0>;
 800                 samsung,pin-pud = <0>;
 801                 samsung,pin-drv = <0>;
 802         };
 803
 804         dp_hpd_gpio: dp_hpd_gpio {
 805                 samsung,pins = "gpx2-6";
 806                 samsung,pin-function = <0>;
 807                 samsung,pin-pud = <3>;
 808                 samsung,pin-drv = <0>;
 809         };
 810
 811         max77802_irq: max77802-irq {
 812                 samsung,pins = "gpx3-1";
 813                 samsung,pin-function = <0>;
 814                 samsung,pin-pud = <0>;
 815                 samsung,pin-drv = <0>;
 816         };
 817
 818         lid_irq: lid-irq {
 819                 samsung,pins = "gpx3-4";
 820                 samsung,pin-function = <0xf>;
 821                 samsung,pin-pud = <0>;
 822                 samsung,pin-drv = <0>;
 823         };
 824
 825         hdmi_hpd_irq: hdmi-hpd-irq {
 826                 samsung,pins = "gpx3-7";
 827                 samsung,pin-function = <0>;
 828                 samsung,pin-pud = <1>;
 829                 samsung,pin-drv = <0>;
 830         };
 831
 832         pmic_dvs_1: pmic-dvs-1 {
 833                 samsung,pins = "gpy7-6";
 834                 samsung,pin-function = <1>;
 835                 samsung,pin-pud = <0>;
 836                 samsung,pin-drv = <0>;
 837         };
 838 };
 839
 840 &pinctrl_1 {
 841         /* Adjust WiFi drive strengths lower for EMI */
 842         sd1_clk: sd1-clk {
 843                 samsung,pin-drv = <2>;
 844         };
 845
 846         sd1_cmd: sd1-cmd {
 847                 samsung,pin-drv = <2>;
 848         };
 849
 850         sd1_bus1: sd1-bus-width1 {
 851                 samsung,pin-drv = <2>;
 852         };
 853
 854         sd1_bus4: sd1-bus-width4 {
 855                 samsung,pin-drv = <2>;
 856         };
 857
 858         sd1_bus8: sd1-bus-width8 {
 859                 samsung,pin-drv = <2>;
 860         };
 861 };
 862
 863 &pinctrl_2 {
 864         pmic_dvs_2: pmic-dvs-2 {
 865                 samsung,pins = "gpj4-2";
 866                 samsung,pin-function = <1>;
 867                 samsung,pin-pud = <0>;
 868                 samsung,pin-drv = <0>;
 869         };
 870
 871         pmic_dvs_3: pmic-dvs-3 {
 872                 samsung,pins = "gpj4-3";
 873                 samsung,pin-function = <1>;
 874                 samsung,pin-pud = <0>;
 875                 samsung,pin-drv = <0>;
 876         };
 877 };
 878
 879 &pinctrl_3 {
 880         /* Drive SPI lines at x2 for better integrity */
 881         spi2-bus {
 882                 samsung,pin-drv = <2>;
 883         };
 884
 885         /* Drive SPI chip select at x2 for better integrity */
 886         ec_spi_cs: ec-spi-cs {
 887                 samsung,pins = "gpb1-2";
 888                 samsung,pin-function = <1>;
 889                 samsung,pin-pud = <0>;
 890                 samsung,pin-drv = <2>;
 891         };
 892
 893         usb300_vbus_en: usb300-vbus-en {
 894                 samsung,pins = "gph0-0";
 895                 samsung,pin-function = <1>;
 896                 samsung,pin-pud = <0>;
 897                 samsung,pin-drv = <0>;
 898         };
 899
 900         usb301_vbus_en: usb301-vbus-en {
 901                 samsung,pins = "gph0-1";
 902                 samsung,pin-function = <1>;
 903                 samsung,pin-pud = <0>;
 904                 samsung,pin-drv = <0>;
 905         };
 906
 907         pmic_selb: pmic-selb {
 908                 samsung,pins = "gph0-2", "gph0-3", "gph0-4", "gph0-5",
 909                                "gph0-6";
 910                 samsung,pin-function = <1>;
 911                 samsung,pin-pud = <0>;
 912                 samsung,pin-drv = <0>;
 913         };
 914 };
 915
 916 &pmu_system_controller {
 917         assigned-clocks = <&pmu_system_controller 0>;
 918         assigned-clock-parents = <&clock CLK_FIN_PLL>;
 919 };
 920
 921 &rtc {
 922         status = "okay";
 923         clocks = <&clock CLK_RTC>, <&max77802 MAX77802_CLK_32K_AP>;
 924         clock-names = "rtc", "rtc_src";
 925 };
 926
 927 &spi_2 {
 928         status = "okay";
 929         num-cs = <1>;
 930         samsung,spi-src-clk = <0>;
 931         cs-gpios = <&gpb1 2 GPIO_ACTIVE_HIGH>;
 932
 933         cros_ec: cros-ec@0 {
 934                 compatible = "google,cros-ec-spi";
 935                 interrupt-parent = <&gpx1>;
 936                 interrupts = <5 0>;
 937                 pinctrl-names = "default";
 938                 pinctrl-0 = <&ec_spi_cs &ec_irq>;
 939                 reg = <0>;
 940                 spi-max-frequency = <3125000>;
 941                 google,has-vbc-nvram;
 942
 943                 controller-data {
 944                         samsung,spi-feedback-delay = <1>;
 945                 };
 946
 947                 i2c-tunnel {
 948                         compatible = "google,cros-ec-i2c-tunnel";
 949                         #address-cells = <1>;
 950                         #size-cells = <0>;
 951                         google,remote-bus = <0>;
 952
 953                         battery: sbs-battery@b {
 954                                 compatible = "sbs,sbs-battery";
 955                                 reg = <0xb>;
 956                                 sbs,poll-retry-count = <1>;
 957                                 sbs,i2c-retry-count = <2>;
 958                         };
 959
 960                         power-regulator@48 {
 961                                 compatible = "ti,tps65090";
 962                                 reg = <0x48>;
 963
 964                                 /*
 965                                  * Config irq to disable internal pulls
 966                                  * even though we run in polling mode.
 967                                  */
 968                                 pinctrl-names = "default";
 969                                 pinctrl-0 = <&tps65090_irq>;
 970
 971                                 vsys1-supply = <&vbat>;
 972                                 vsys2-supply = <&vbat>;
 973                                 vsys3-supply = <&vbat>;
 974                                 infet1-supply = <&vbat>;
 975                                 infet2-supply = <&tps65090_dcdc1>;
 976                                 infet3-supply = <&tps65090_dcdc2>;
 977                                 infet4-supply = <&tps65090_dcdc2>;
 978                                 infet5-supply = <&tps65090_dcdc2>;
 979                                 infet6-supply = <&tps65090_dcdc2>;
 980                                 infet7-supply = <&tps65090_dcdc1>;
 981                                 vsys-l1-supply = <&vbat>;
 982                                 vsys-l2-supply = <&vbat>;
 983
 984                                 regulators {
 985                                         tps65090_dcdc1: dcdc1 {
 986                                                 ti,enable-ext-control;
 987                                         };
 988                                         tps65090_dcdc2: dcdc2 {
 989                                                 ti,enable-ext-control;
 990                                         };
 991                                         tps65090_dcdc3: dcdc3 {
 992                                                 ti,enable-ext-control;
 993                                         };
 994                                         tps65090_fet1: fet1 {
 995                                                 regulator-name = "vcd_led";
 996                                         };
 997                                         tps65090_fet2: fet2 {
 998                                                 regulator-name = "video_mid";
 999                                                 regulator-always-on;
1000                                         };
1001                                         tps65090_fet3: fet3 {
1002                                                 regulator-name = "wwan_r";
1003                                                 regulator-always-on;
1004                                         };
1005                                         tps65090_fet4: fet4 {
1006                                                 regulator-name = "sdcard";
1007                                                 regulator-always-on;
1008                                         };
1009                                         tps65090_fet5: fet5 {
1010                                                 regulator-name = "camout";
1011                                                 regulator-always-on;
1012                                         };
1013                                         tps65090_fet6: fet6 {
1014                                                 regulator-name = "lcd_vdd";
1015                                         };
1016                                         tps65090_fet7: fet7 {
1017                                                 regulator-name = "video_mid_1a";
1018                                                 regulator-always-on;
1019                                         };
1020                                         tps65090_ldo1: ldo1 {
1021                                         };
1022                                         tps65090_ldo2: ldo2 {
1023                                         };
1024                                 };
1025
1026                                 charger {
1027                                         compatible = "ti,tps65090-charger";
1028                                 };
1029                         };
1030                 };
1031         };
1032 };
1033
1034 &serial_3 {
1035         status = "okay";
1036 };
1037
1038 &usbdrd_dwc3_0 {
1039         dr_mode = "host";
1040 };
1041
1042 &usbdrd_dwc3_1 {
1043         dr_mode = "host";
1044 };
1045
1046 &usbdrd_phy0 {
1047         vbus-supply = <&usb300_vbus_reg>;
1048 };
1049
1050 &usbdrd_phy1 {
1051         vbus-supply = <&usb301_vbus_reg>;
1052 };
1053
1054 /*
1055  * Use longest HW watchdog in SoC (32 seconds) since the hardware
1056  * watchdog provides no debugging information (compared to soft/hard
1057  * lockup detectors) and so should be last resort.
1058  */
1059 &watchdog {
1060         timeout-sec = <32>;
1061 };
1062
1063 #include "cros-ec-keyboard.dtsi"
1064 #include "cros-adc-thermistors.dtsi"