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 #include "exynos5420-cpus.dtsi"
  19
  20 / {
  21         model = "Google Peach Pit Rev 6+";
  22
  23         compatible = "google,pit-rev16",
  24                 "google,pit-rev15", "google,pit-rev14",
  25                 "google,pit-rev13", "google,pit-rev12",
  26                 "google,pit-rev11", "google,pit-rev10",
  27                 "google,pit-rev9", "google,pit-rev8",
  28                 "google,pit-rev7", "google,pit-rev6",
  29                 "google,pit", "google,peach","samsung,exynos5420",
  30                 "samsung,exynos5";
  31
  32         aliases {
  33                 /* Assign 20 so we don't get confused w/ builtin ones */
  34                 i2c20 = "/spi@12d40000/cros-ec@0/i2c-tunnel";
  35         };
  36
  37         backlight: backlight {
  38                 compatible = "pwm-backlight";
  39                 pwms = <&pwm 0 1000000 0>;
  40                 brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
  41                 default-brightness-level = <7>;
  42                 power-supply = <&tps65090_fet1>;
  43                 pinctrl-0 = <&pwm0_out>;
  44                 pinctrl-names = "default";
  45         };
  46
  47         chosen {
  48                 stdout-path = "serial3:115200n8";
  49         };
  50
  51         fixed-rate-clocks {
  52                 oscclk {
  53                         compatible = "samsung,exynos5420-oscclk";
  54                         clock-frequency = <24000000>;
  55                 };
  56         };
  57
  58         gpio-keys {
  59                 compatible = "gpio-keys";
  60
  61                 pinctrl-names = "default";
  62                 pinctrl-0 = <&power_key_irq &lid_irq>;
  63
  64                 power {
  65                         label = "Power";
  66                         gpios = <&gpx1 2 GPIO_ACTIVE_LOW>;
  67                         linux,code = <KEY_POWER>;
  68                         wakeup-source;
  69                 };
  70
  71                 lid-switch {
  72                         label = "Lid";
  73                         gpios = <&gpx3 4 GPIO_ACTIVE_LOW>;
  74                         linux,input-type = <5>; /* EV_SW */
  75                         linux,code = <0>; /* SW_LID */
  76                         debounce-interval = <1>;
  77                         wakeup-source;
  78                 };
  79         };
  80
  81         memory {
  82                 reg = <0x20000000 0x80000000>;
  83         };
  84
  85         sound {
  86                 compatible = "google,snow-audio-max98090";
  87
  88                 samsung,model = "Peach-Pit-I2S-MAX98090";
  89                 samsung,i2s-controller = <&i2s0>;
  90                 samsung,audio-codec = <&max98090>;
  91         };
  92
  93         usb300_vbus_reg: regulator-usb300 {
  94                 compatible = "regulator-fixed";
  95                 regulator-name = "P5.0V_USB3CON0";
  96                 regulator-min-microvolt = <5000000>;
  97                 regulator-max-microvolt = <5000000>;
  98                 gpio = <&gph0 0 GPIO_ACTIVE_HIGH>;
  99                 pinctrl-names = "default";
 100                 pinctrl-0 = <&usb300_vbus_en>;
 101                 enable-active-high;
 102         };
 103
 104         usb301_vbus_reg: regulator-usb301 {
 105                 compatible = "regulator-fixed";
 106                 regulator-name = "P5.0V_USB3CON1";
 107                 regulator-min-microvolt = <5000000>;
 108                 regulator-max-microvolt = <5000000>;
 109                 gpio = <&gph0 1 GPIO_ACTIVE_HIGH>;
 110                 pinctrl-names = "default";
 111                 pinctrl-0 = <&usb301_vbus_en>;
 112                 enable-active-high;
 113         };
 114
 115         vbat: fixed-regulator {
 116                 compatible = "regulator-fixed";
 117                 regulator-name = "vbat-supply";
 118                 regulator-boot-on;
 119                 regulator-always-on;
 120         };
 121
 122         panel: panel {
 123                 compatible = "auo,b116xw03";
 124                 power-supply = <&tps65090_fet6>;
 125                 backlight = <&backlight>;
 126
 127                 port {
 128                         panel_in: endpoint {
 129                                 remote-endpoint = <&bridge_out>;
 130                         };
 131                 };
 132         };
 133
 134         mmc1_pwrseq: mmc1_pwrseq {
 135                 compatible = "mmc-pwrseq-simple";
 136                 reset-gpios = <&gpx0 0 GPIO_ACTIVE_LOW>; /* WIFI_EN */
 137                 clocks = <&max77802 MAX77802_CLK_32K_CP>;
 138                 clock-names = "ext_clock";
 139         };
 140 };
 141
 142 &adc {
 143         status = "okay";
 144         vdd-supply = <&ldo9_reg>;
 145 };
 146
 147 &cpu0 {
 148         cpu-supply = <&buck2_reg>;
 149 };
 150
 151 &cpu4 {
 152         cpu-supply = <&buck6_reg>;
 153 };
 154
 155 &dp {
 156         status = "okay";
 157         pinctrl-names = "default";
 158         pinctrl-0 = <&dp_hpd_gpio>;
 159         samsung,color-space = <0>;
 160         samsung,color-depth = <1>;
 161         samsung,link-rate = <0x06>;
 162         samsung,lane-count = <2>;
 163         hpd-gpios = <&gpx2 6 GPIO_ACTIVE_HIGH>;
 164
 165         ports {
 166                 port0 {
 167                         dp_out: endpoint {
 168                                 remote-endpoint = <&bridge_in>;
 169                         };
 170                 };
 171         };
 172 };
 173
 174 &fimd {
 175         status = "okay";
 176         samsung,invert-vclk;
 177 };
 178
 179 &hdmi {
 180         status = "okay";
 181         hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
 182         pinctrl-names = "default";
 183         pinctrl-0 = <&hdmi_hpd_irq>;
 184         ddc = <&i2c_2>;
 185
 186         hdmi-en-supply = <&tps65090_fet7>;
 187         vdd-supply = <&ldo8_reg>;
 188         vdd_osc-supply = <&ldo10_reg>;
 189         vdd_pll-supply = <&ldo8_reg>;
 190 };
 191
 192 &hsi2c_4 {
 193         status = "okay";
 194         clock-frequency = <400000>;
 195
 196         max77802: max77802-pmic@9 {
 197                 compatible = "maxim,max77802";
 198                 interrupt-parent = <&gpx3>;
 199                 interrupts = <1 IRQ_TYPE_NONE>;
 200                 pinctrl-names = "default";
 201                 pinctrl-0 = <&max77802_irq>, <&pmic_selb>,
 202                             <&pmic_dvs_1>, <&pmic_dvs_2>, <&pmic_dvs_3>;
 203                 wakeup-source;
 204                 reg = <0x9>;
 205                 #clock-cells = <1>;
 206
 207                 inb1-supply = <&tps65090_dcdc2>;
 208                 inb2-supply = <&tps65090_dcdc1>;
 209                 inb3-supply = <&tps65090_dcdc2>;
 210                 inb4-supply = <&tps65090_dcdc2>;
 211                 inb5-supply = <&tps65090_dcdc1>;
 212                 inb6-supply = <&tps65090_dcdc2>;
 213                 inb7-supply = <&tps65090_dcdc1>;
 214                 inb8-supply = <&tps65090_dcdc1>;
 215                 inb9-supply = <&tps65090_dcdc1>;
 216                 inb10-supply = <&tps65090_dcdc1>;
 217
 218                 inl1-supply = <&buck5_reg>;
 219                 inl2-supply = <&buck7_reg>;
 220                 inl3-supply = <&buck9_reg>;
 221                 inl4-supply = <&buck9_reg>;
 222                 inl5-supply = <&buck9_reg>;
 223                 inl6-supply = <&tps65090_dcdc2>;
 224                 inl7-supply = <&buck9_reg>;
 225                 inl9-supply = <&tps65090_dcdc2>;
 226                 inl10-supply = <&buck7_reg>;
 227
 228                 regulators {
 229                         buck1_reg: BUCK1 {
 230                                 regulator-name = "vdd_mif";
 231                                 regulator-min-microvolt = <800000>;
 232                                 regulator-max-microvolt = <1300000>;
 233                                 regulator-always-on;
 234                                 regulator-boot-on;
 235                                 regulator-ramp-delay = <12500>;
 236                                 regulator-state-mem {
 237                                         regulator-off-in-suspend;
 238                                 };
 239                         };
 240
 241                         buck2_reg: BUCK2 {
 242                                 regulator-name = "vdd_arm";
 243                                 regulator-min-microvolt = <800000>;
 244                                 regulator-max-microvolt = <1500000>;
 245                                 regulator-always-on;
 246                                 regulator-boot-on;
 247                                 regulator-ramp-delay = <12500>;
 248                                 regulator-state-mem {
 249                                         regulator-off-in-suspend;
 250                                 };
 251                         };
 252
 253                         buck3_reg: BUCK3 {
 254                                 regulator-name = "vdd_int";
 255                                 regulator-min-microvolt = <800000>;
 256                                 regulator-max-microvolt = <1400000>;
 257                                 regulator-always-on;
 258                                 regulator-boot-on;
 259                                 regulator-ramp-delay = <12500>;
 260                                 regulator-state-mem {
 261                                         regulator-off-in-suspend;
 262                                 };
 263                         };
 264
 265                         buck4_reg: BUCK4 {
 266                                 regulator-name = "vdd_g3d";
 267                                 regulator-min-microvolt = <700000>;
 268                                 regulator-max-microvolt = <1400000>;
 269                                 regulator-always-on;
 270                                 regulator-boot-on;
 271                                 regulator-ramp-delay = <12500>;
 272                                 regulator-state-mem {
 273                                         regulator-off-in-suspend;
 274                                 };
 275                         };
 276
 277                         buck5_reg: BUCK5 {
 278                                 regulator-name = "vdd_1v2";
 279                                 regulator-min-microvolt = <1200000>;
 280                                 regulator-max-microvolt = <1200000>;
 281                                 regulator-boot-on;
 282                                 regulator-state-mem {
 283                                         regulator-off-in-suspend;
 284                                 };
 285                         };
 286
 287                         buck6_reg: BUCK6 {
 288                                 regulator-name = "vdd_kfc";
 289                                 regulator-min-microvolt = <800000>;
 290                                 regulator-max-microvolt = <1500000>;
 291                                 regulator-always-on;
 292                                 regulator-boot-on;
 293                                 regulator-ramp-delay = <12500>;
 294                                 regulator-state-mem {
 295                                         regulator-off-in-suspend;
 296                                 };
 297                         };
 298
 299                         buck7_reg: BUCK7 {
 300                                 regulator-name = "vdd_1v35";
 301                                 regulator-min-microvolt = <1350000>;
 302                                 regulator-max-microvolt = <1350000>;
 303                                 regulator-boot-on;
 304                                 regulator-state-mem {
 305                                         regulator-on-in-suspend;
 306                                 };
 307                         };
 308
 309                         buck8_reg: BUCK8 {
 310                                 regulator-name = "vdd_emmc";
 311                                 regulator-min-microvolt = <2850000>;
 312                                 regulator-max-microvolt = <2850000>;
 313                                 regulator-always-on;
 314                                 regulator-boot-on;
 315                                 regulator-state-mem {
 316                                         regulator-off-in-suspend;
 317                                 };
 318                         };
 319
 320                         buck9_reg: BUCK9 {
 321                                 regulator-name = "vdd_2v";
 322                                 regulator-min-microvolt = <2000000>;
 323                                 regulator-max-microvolt = <2000000>;
 324                                 regulator-boot-on;
 325                                 regulator-state-mem {
 326                                         regulator-on-in-suspend;
 327                                 };
 328                         };
 329
 330                         buck10_reg: BUCK10 {
 331                                 regulator-name = "vdd_1v8";
 332                                 regulator-min-microvolt = <1800000>;
 333                                 regulator-max-microvolt = <1800000>;
 334                                 regulator-boot-on;
 335                                 regulator-state-mem {
 336                                         regulator-on-in-suspend;
 337                                 };
 338                         };
 339
 340                         ldo1_reg: LDO1 {
 341                                 regulator-name = "vdd_1v0";
 342                                 regulator-min-microvolt = <1000000>;
 343                                 regulator-max-microvolt = <1000000>;
 344                                 regulator-always-on;
 345                                 regulator-state-mem {
 346                                         regulator-on-in-suspend;
 347                                         regulator-mode = <MAX77802_OPMODE_LP>;
 348                                 };
 349                         };
 350
 351                         ldo2_reg: LDO2 {
 352                                 regulator-name = "vdd_1v2_2";
 353                                 regulator-min-microvolt = <1200000>;
 354                                 regulator-max-microvolt = <1200000>;
 355                         };
 356
 357                         ldo3_reg: LDO3 {
 358                                 regulator-name = "vdd_1v8_3";
 359                                 regulator-min-microvolt = <1800000>;
 360                                 regulator-max-microvolt = <1800000>;
 361                                 regulator-always-on;
 362                                 regulator-state-mem {
 363                                         regulator-on-in-suspend;
 364                                         regulator-mode = <MAX77802_OPMODE_LP>;
 365                                 };
 366                         };
 367
 368                         vqmmc_sdcard: ldo4_reg: LDO4 {
 369                                 regulator-name = "vdd_sd";
 370                                 regulator-min-microvolt = <1800000>;
 371                                 regulator-max-microvolt = <2800000>;
 372                                 regulator-always-on;
 373                                 regulator-state-mem {
 374                                         regulator-off-in-suspend;
 375                                 };
 376                         };
 377
 378                         ldo5_reg: LDO5 {
 379                                 regulator-name = "vdd_1v8_5";
 380                                 regulator-min-microvolt = <1800000>;
 381                                 regulator-max-microvolt = <1800000>;
 382                                 regulator-always-on;
 383                                 regulator-state-mem {
 384                                         regulator-off-in-suspend;
 385                                 };
 386                         };
 387
 388                         ldo6_reg: LDO6 {
 389                                 regulator-name = "vdd_1v8_6";
 390                                 regulator-min-microvolt = <1800000>;
 391                                 regulator-max-microvolt = <1800000>;
 392                                 regulator-always-on;
 393                                 regulator-state-mem {
 394                                         regulator-off-in-suspend;
 395                                 };
 396                         };
 397
 398                         ldo7_reg: LDO7 {
 399                                 regulator-name = "vdd_1v8_7";
 400                                 regulator-min-microvolt = <1800000>;
 401                                 regulator-max-microvolt = <1800000>;
 402                         };
 403
 404                         ldo8_reg: LDO8 {
 405                                 regulator-name = "vdd_ldo8";
 406                                 regulator-min-microvolt = <1000000>;
 407                                 regulator-max-microvolt = <1000000>;
 408                                 regulator-always-on;
 409                                 regulator-state-mem {
 410                                         regulator-off-in-suspend;
 411                                 };
 412                         };
 413
 414                         ldo9_reg: LDO9 {
 415                                 regulator-name = "vdd_ldo9";
 416                                 regulator-min-microvolt = <1800000>;
 417                                 regulator-max-microvolt = <1800000>;
 418                                 regulator-state-mem {
 419                                         regulator-on-in-suspend;
 420                                         regulator-mode = <MAX77802_OPMODE_LP>;
 421                                 };
 422                         };
 423
 424                         ldo10_reg: LDO10 {
 425                                 regulator-name = "vdd_ldo10";
 426                                 regulator-min-microvolt = <1800000>;
 427                                 regulator-max-microvolt = <1800000>;
 428                                 regulator-state-mem {
 429                                         regulator-off-in-suspend;
 430                                 };
 431                         };
 432
 433                         ldo11_reg: LDO11 {
 434                                 regulator-name = "vdd_ldo11";
 435                                 regulator-min-microvolt = <1800000>;
 436                                 regulator-max-microvolt = <1800000>;
 437                                 regulator-always-on;
 438                                 regulator-state-mem {
 439                                         regulator-on-in-suspend;
 440                                         regulator-mode = <MAX77802_OPMODE_LP>;
 441                                 };
 442                         };
 443
 444                         ldo12_reg: LDO12 {
 445                                 regulator-name = "vdd_ldo12";
 446                                 regulator-min-microvolt = <3000000>;
 447                                 regulator-max-microvolt = <3000000>;
 448                                 regulator-always-on;
 449                                 regulator-state-mem {
 450                                         regulator-off-in-suspend;
 451                                 };
 452                         };
 453
 454                         ldo13_reg: LDO13 {
 455                                 regulator-name = "vdd_ldo13";
 456                                 regulator-min-microvolt = <1800000>;
 457                                 regulator-max-microvolt = <1800000>;
 458                                 regulator-always-on;
 459                                 regulator-state-mem {
 460                                         regulator-on-in-suspend;
 461                                         regulator-mode = <MAX77802_OPMODE_LP>;
 462                                 };
 463                         };
 464
 465                         ldo14_reg: LDO14 {
 466                                 regulator-name = "vdd_ldo14";
 467                                 regulator-min-microvolt = <1800000>;
 468                                 regulator-max-microvolt = <1800000>;
 469                                 regulator-always-on;
 470                                 regulator-state-mem {
 471                                         regulator-off-in-suspend;
 472                                 };
 473                         };
 474
 475                         ldo15_reg: LDO15 {
 476                                 regulator-name = "vdd_ldo15";
 477                                 regulator-min-microvolt = <1000000>;
 478                                 regulator-max-microvolt = <1000000>;
 479                                 regulator-always-on;
 480                                 regulator-state-mem {
 481                                         regulator-off-in-suspend;
 482                                 };
 483                         };
 484
 485                         ldo17_reg: LDO17 {
 486                                 regulator-name = "vdd_g3ds";
 487                                 regulator-min-microvolt = <900000>;
 488                                 regulator-max-microvolt = <1400000>;
 489                                 regulator-always-on;
 490                                 regulator-state-mem {
 491                                         regulator-off-in-suspend;
 492                                 };
 493                         };
 494
 495                         ldo18_reg: LDO18 {
 496                                 regulator-name = "ldo_18";
 497                                 regulator-min-microvolt = <1800000>;
 498                                 regulator-max-microvolt = <1800000>;
 499                         };
 500
 501                         ldo19_reg: LDO19 {
 502                                 regulator-name = "ldo_19";
 503                                 regulator-min-microvolt = <1800000>;
 504                                 regulator-max-microvolt = <1800000>;
 505                         };
 506
 507                         ldo20_reg: LDO20 {
 508                                 regulator-name = "ldo_20";
 509                                 regulator-min-microvolt = <1800000>;
 510                                 regulator-max-microvolt = <1800000>;
 511                                 regulator-always-on;
 512                         };
 513
 514                         ldo21_reg: LDO21 {
 515                                 regulator-name = "ldo_21";
 516                                 regulator-min-microvolt = <2800000>;
 517                                 regulator-max-microvolt = <2800000>;
 518                         };
 519
 520                         ldo23_reg: LDO23 {
 521                                 regulator-name = "ldo_23";
 522                                 regulator-min-microvolt = <3300000>;
 523                                 regulator-max-microvolt = <3300000>;
 524                         };
 525                         ldo24_reg: LDO24 {
 526                                 regulator-name = "ldo_24";
 527                                 regulator-min-microvolt = <2800000>;
 528                                 regulator-max-microvolt = <2800000>;
 529                         };
 530
 531                         ldo25_reg: LDO25 {
 532                                 regulator-name = "ldo_25";
 533                                 regulator-min-microvolt = <3300000>;
 534                                 regulator-max-microvolt = <3300000>;
 535                         };
 536
 537                         ldo26_reg: LDO26 {
 538                                 regulator-name = "ldo_26";
 539                                 regulator-min-microvolt = <1200000>;
 540                                 regulator-max-microvolt = <1200000>;
 541                         };
 542
 543                         ldo27_reg: LDO27 {
 544                                 regulator-name = "ldo_27";
 545                                 regulator-min-microvolt = <1200000>;
 546                                 regulator-max-microvolt = <1200000>;
 547                         };
 548
 549                         ldo28_reg: LDO28 {
 550                                 regulator-name = "ldo_28";
 551                                 regulator-min-microvolt = <1800000>;
 552                                 regulator-max-microvolt = <1800000>;
 553                         };
 554
 555                         ldo29_reg: LDO29 {
 556                                 regulator-name = "ldo_29";
 557                                 regulator-min-microvolt = <1800000>;
 558                                 regulator-max-microvolt = <1800000>;
 559                         };
 560
 561                         ldo30_reg: LDO30 {
 562                                 regulator-name = "vdd_mifs";
 563                                 regulator-min-microvolt = <1000000>;
 564                                 regulator-max-microvolt = <1000000>;
 565                                 regulator-always-on;
 566                                 regulator-state-mem {
 567                                         regulator-off-in-suspend;
 568                                 };
 569                         };
 570
 571                         ldo32_reg: LDO32 {
 572                                 regulator-name = "ldo_32";
 573                                 regulator-min-microvolt = <3000000>;
 574                                 regulator-max-microvolt = <3000000>;
 575                         };
 576
 577                         ldo33_reg: LDO33 {
 578                                 regulator-name = "ldo_33";
 579                                 regulator-min-microvolt = <2800000>;
 580                                 regulator-max-microvolt = <2800000>;
 581                         };
 582
 583                         ldo34_reg: LDO34 {
 584                                 regulator-name = "ldo_34";
 585                                 regulator-min-microvolt = <3000000>;
 586                                 regulator-max-microvolt = <3000000>;
 587                         };
 588
 589                         ldo35_reg: LDO35 {
 590                                 regulator-name = "ldo_35";
 591                                 regulator-min-microvolt = <1200000>;
 592                                 regulator-max-microvolt = <1200000>;
 593                         };
 594                 };
 595         };
 596 };
 597
 598 &hsi2c_7 {
 599         status = "okay";
 600         clock-frequency = <400000>;
 601
 602         max98090: codec@10 {
 603                 compatible = "maxim,max98090";
 604                 reg = <0x10>;
 605                 interrupts = <2 0>;
 606                 interrupt-parent = <&gpx0>;
 607                 pinctrl-names = "default";
 608                 pinctrl-0 = <&max98090_irq>;
 609                 clocks = <&pmu_system_controller 0>;
 610                 clock-names = "mclk";
 611         };
 612
 613         light-sensor@44 {
 614                 compatible = "isil,isl29018";
 615                 reg = <0x44>;
 616                 vcc-supply = <&tps65090_fet5>;
 617         };
 618
 619         ps8625: lvds-bridge@48 {
 620                 compatible = "parade,ps8625";
 621                 reg = <0x48>;
 622                 sleep-gpios = <&gpx3 5 GPIO_ACTIVE_HIGH>;
 623                 reset-gpios = <&gpy7 7 GPIO_ACTIVE_HIGH>;
 624                 lane-count = <2>;
 625                 use-external-pwm;
 626
 627                 ports {
 628                         port0 {
 629                                 bridge_out: endpoint {
 630                                         remote-endpoint = <&panel_in>;
 631                                 };
 632                         };
 633
 634                         port1 {
 635                                 bridge_in: endpoint {
 636                                         remote-endpoint = <&dp_out>;
 637                                 };
 638                         };
 639                 };
 640
 641         };
 642 };
 643
 644 &hsi2c_8 {
 645         status = "okay";
 646         clock-frequency = <333000>;
 647
 648         /* Atmel mXT336S */
 649         trackpad@4b {
 650                 compatible = "atmel,maxtouch";
 651                 reg = <0x4b>;
 652                 interrupt-parent = <&gpx1>;
 653                 interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
 654                 wakeup-source;
 655                 pinctrl-names = "default";
 656                 pinctrl-0 = <&trackpad_irq>;
 657                 linux,gpio-keymap = <KEY_RESERVED
 658                                      KEY_RESERVED
 659                                      KEY_RESERVED       /* GPIO0 */
 660                                      KEY_RESERVED       /* GPIO1 */
 661                                      KEY_RESERVED       /* GPIO2 */
 662                                      BTN_LEFT>;         /* GPIO3 */
 663         };
 664 };
 665
 666 &hsi2c_9 {
 667         status = "okay";
 668         clock-frequency = <400000>;
 669
 670         tpm@20 {
 671                 compatible = "infineon,slb9645tt";
 672                 reg = <0x20>;
 673
 674                 /* Unused irq; but still need to configure the pins */
 675                 pinctrl-names = "default";
 676                 pinctrl-0 = <&tpm_irq>;
 677         };
 678 };
 679
 680 &i2c_2 {
 681         status = "okay";
 682         samsung,i2c-sda-delay = <100>;
 683         samsung,i2c-max-bus-freq = <66000>;
 684         samsung,i2c-slave-addr = <0x50>;
 685 };
 686
 687 &i2s0 {
 688         status = "okay";
 689 };
 690
 691 &mfc {
 692         samsung,mfc-r = <0x43000000 0x800000>;
 693         samsung,mfc-l = <0x51000000 0x800000>;
 694 };
 695
 696 &mmc_0 {
 697         status = "okay";
 698         num-slots = <1>;
 699         mmc-hs200-1_8v;
 700         cap-mmc-highspeed;
 701         non-removable;
 702         clock-frequency = <400000000>;
 703         samsung,dw-mshc-ciu-div = <3>;
 704         samsung,dw-mshc-sdr-timing = <0 4>;
 705         samsung,dw-mshc-ddr-timing = <0 2>;
 706         samsung,dw-mshc-hs400-timing = <0 2>;
 707         samsung,read-strobe-delay = <90>;
 708         pinctrl-names = "default";
 709         pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_rclk>;
 710         bus-width = <8>;
 711 };
 712
 713 &mmc_1 {
 714         status = "okay";
 715         num-slots = <1>;
 716         non-removable;
 717         cap-sdio-irq;
 718         keep-power-in-suspend;
 719         clock-frequency = <400000000>;
 720         samsung,dw-mshc-ciu-div = <1>;
 721         samsung,dw-mshc-sdr-timing = <0 1>;
 722         samsung,dw-mshc-ddr-timing = <0 2>;
 723         pinctrl-names = "default";
 724         pinctrl-0 = <&sd1_clk>, <&sd1_cmd>, <&sd1_int>, <&sd1_bus1>,
 725                     <&sd1_bus4>, <&sd1_bus8>, <&wifi_en>;
 726         bus-width = <4>;
 727         cap-sd-highspeed;
 728         mmc-pwrseq = <&mmc1_pwrseq>;
 729         vqmmc-supply = <&buck10_reg>;
 730 };
 731
 732 &mmc_2 {
 733         status = "okay";
 734         num-slots = <1>;
 735         cap-sd-highspeed;
 736         card-detect-delay = <200>;
 737         clock-frequency = <400000000>;
 738         samsung,dw-mshc-ciu-div = <3>;
 739         samsung,dw-mshc-sdr-timing = <2 3>;
 740         samsung,dw-mshc-ddr-timing = <1 2>;
 741         pinctrl-names = "default";
 742         pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
 743         bus-width = <4>;
 744 };
 745
 746
 747 &pinctrl_0 {
 748         pinctrl-names = "default";
 749         pinctrl-0 = <&mask_tpm_reset>;
 750
 751         wifi_en: wifi-en {
 752                 samsung,pins = "gpx0-0";
 753                 samsung,pin-function = <1>;
 754                 samsung,pin-pud = <0>;
 755                 samsung,pin-drv = <0>;
 756         };
 757
 758         max98090_irq: max98090-irq {
 759                 samsung,pins = "gpx0-2";
 760                 samsung,pin-function = <0>;
 761                 samsung,pin-pud = <0>;
 762                 samsung,pin-drv = <0>;
 763         };
 764
 765         /* We need GPX0_6 to be low at sleep time; just keep it low always */
 766         mask_tpm_reset: mask-tpm-reset {
 767                 samsung,pins = "gpx0-6";
 768                 samsung,pin-function = <1>;
 769                 samsung,pin-pud = <0>;
 770                 samsung,pin-drv = <0>;
 771                 samsung,pin-val = <0>;
 772         };
 773
 774         tpm_irq: tpm-irq {
 775                 samsung,pins = "gpx1-0";
 776                 samsung,pin-function = <0>;
 777                 samsung,pin-pud = <0>;
 778                 samsung,pin-drv = <0>;
 779         };
 780
 781         trackpad_irq: trackpad-irq {
 782                 samsung,pins = "gpx1-1";
 783                 samsung,pin-function = <0xf>;
 784                 samsung,pin-pud = <0>;
 785                 samsung,pin-drv = <0>;
 786         };
 787
 788         power_key_irq: power-key-irq {
 789                 samsung,pins = "gpx1-2";
 790                 samsung,pin-function = <0>;
 791                 samsung,pin-pud = <0>;
 792                 samsung,pin-drv = <0>;
 793         };
 794
 795         ec_irq: ec-irq {
 796                 samsung,pins = "gpx1-5";
 797                 samsung,pin-function = <0>;
 798                 samsung,pin-pud = <0>;
 799                 samsung,pin-drv = <0>;
 800         };
 801
 802         tps65090_irq: tps65090-irq {
 803                 samsung,pins = "gpx2-5";
 804                 samsung,pin-function = <0>;
 805                 samsung,pin-pud = <0>;
 806                 samsung,pin-drv = <0>;
 807         };
 808
 809         dp_hpd_gpio: dp_hpd_gpio {
 810                 samsung,pins = "gpx2-6";
 811                 samsung,pin-function = <0>;
 812                 samsung,pin-pud = <3>;
 813                 samsung,pin-drv = <0>;
 814         };
 815
 816         max77802_irq: max77802-irq {
 817                 samsung,pins = "gpx3-1";
 818                 samsung,pin-function = <0>;
 819                 samsung,pin-pud = <0>;
 820                 samsung,pin-drv = <0>;
 821         };
 822
 823         lid_irq: lid-irq {
 824                 samsung,pins = "gpx3-4";
 825                 samsung,pin-function = <0xf>;
 826                 samsung,pin-pud = <0>;
 827                 samsung,pin-drv = <0>;
 828         };
 829
 830         hdmi_hpd_irq: hdmi-hpd-irq {
 831                 samsung,pins = "gpx3-7";
 832                 samsung,pin-function = <0>;
 833                 samsung,pin-pud = <1>;
 834                 samsung,pin-drv = <0>;
 835         };
 836
 837         pmic_dvs_1: pmic-dvs-1 {
 838                 samsung,pins = "gpy7-6";
 839                 samsung,pin-function = <1>;
 840                 samsung,pin-pud = <0>;
 841                 samsung,pin-drv = <0>;
 842         };
 843 };
 844
 845 &pinctrl_1 {
 846         /* Adjust WiFi drive strengths lower for EMI */
 847         sd1_clk: sd1-clk {
 848                 samsung,pin-drv = <2>;
 849         };
 850
 851         sd1_cmd: sd1-cmd {
 852                 samsung,pin-drv = <2>;
 853         };
 854
 855         sd1_bus1: sd1-bus-width1 {
 856                 samsung,pin-drv = <2>;
 857         };
 858
 859         sd1_bus4: sd1-bus-width4 {
 860                 samsung,pin-drv = <2>;
 861         };
 862
 863         sd1_bus8: sd1-bus-width8 {
 864                 samsung,pin-drv = <2>;
 865         };
 866 };
 867
 868 &pinctrl_2 {
 869         pmic_dvs_2: pmic-dvs-2 {
 870                 samsung,pins = "gpj4-2";
 871                 samsung,pin-function = <1>;
 872                 samsung,pin-pud = <0>;
 873                 samsung,pin-drv = <0>;
 874         };
 875
 876         pmic_dvs_3: pmic-dvs-3 {
 877                 samsung,pins = "gpj4-3";
 878                 samsung,pin-function = <1>;
 879                 samsung,pin-pud = <0>;
 880                 samsung,pin-drv = <0>;
 881         };
 882 };
 883
 884 &pinctrl_3 {
 885         /* Drive SPI lines at x2 for better integrity */
 886         spi2-bus {
 887                 samsung,pin-drv = <2>;
 888         };
 889
 890         /* Drive SPI chip select at x2 for better integrity */
 891         ec_spi_cs: ec-spi-cs {
 892                 samsung,pins = "gpb1-2";
 893                 samsung,pin-function = <1>;
 894                 samsung,pin-pud = <0>;
 895                 samsung,pin-drv = <2>;
 896         };
 897
 898         usb300_vbus_en: usb300-vbus-en {
 899                 samsung,pins = "gph0-0";
 900                 samsung,pin-function = <1>;
 901                 samsung,pin-pud = <0>;
 902                 samsung,pin-drv = <0>;
 903         };
 904
 905         usb301_vbus_en: usb301-vbus-en {
 906                 samsung,pins = "gph0-1";
 907                 samsung,pin-function = <1>;
 908                 samsung,pin-pud = <0>;
 909                 samsung,pin-drv = <0>;
 910         };
 911
 912         pmic_selb: pmic-selb {
 913                 samsung,pins = "gph0-2", "gph0-3", "gph0-4", "gph0-5",
 914                                "gph0-6";
 915                 samsung,pin-function = <1>;
 916                 samsung,pin-pud = <0>;
 917                 samsung,pin-drv = <0>;
 918         };
 919 };
 920
 921 &pmu_system_controller {
 922         assigned-clocks = <&pmu_system_controller 0>;
 923         assigned-clock-parents = <&clock CLK_FIN_PLL>;
 924 };
 925
 926 &rtc {
 927         status = "okay";
 928         clocks = <&clock CLK_RTC>, <&max77802 MAX77802_CLK_32K_AP>;
 929         clock-names = "rtc", "rtc_src";
 930 };
 931
 932 &spi_2 {
 933         status = "okay";
 934         num-cs = <1>;
 935         samsung,spi-src-clk = <0>;
 936         cs-gpios = <&gpb1 2 GPIO_ACTIVE_HIGH>;
 937
 938         cros_ec: cros-ec@0 {
 939                 compatible = "google,cros-ec-spi";
 940                 interrupt-parent = <&gpx1>;
 941                 interrupts = <5 0>;
 942                 pinctrl-names = "default";
 943                 pinctrl-0 = <&ec_spi_cs &ec_irq>;
 944                 reg = <0>;
 945                 spi-max-frequency = <3125000>;
 946                 google,has-vbc-nvram;
 947
 948                 controller-data {
 949                         samsung,spi-feedback-delay = <1>;
 950                 };
 951
 952                 i2c-tunnel {
 953                         compatible = "google,cros-ec-i2c-tunnel";
 954                         #address-cells = <1>;
 955                         #size-cells = <0>;
 956                         google,remote-bus = <0>;
 957
 958                         battery: sbs-battery@b {
 959                                 compatible = "sbs,sbs-battery";
 960                                 reg = <0xb>;
 961                                 sbs,poll-retry-count = <1>;
 962                                 sbs,i2c-retry-count = <2>;
 963                         };
 964
 965                         power-regulator@48 {
 966                                 compatible = "ti,tps65090";
 967                                 reg = <0x48>;
 968
 969                                 /*
 970                                  * Config irq to disable internal pulls
 971                                  * even though we run in polling mode.
 972                                  */
 973                                 pinctrl-names = "default";
 974                                 pinctrl-0 = <&tps65090_irq>;
 975
 976                                 vsys1-supply = <&vbat>;
 977                                 vsys2-supply = <&vbat>;
 978                                 vsys3-supply = <&vbat>;
 979                                 infet1-supply = <&vbat>;
 980                                 infet2-supply = <&tps65090_dcdc1>;
 981                                 infet3-supply = <&tps65090_dcdc2>;
 982                                 infet4-supply = <&tps65090_dcdc2>;
 983                                 infet5-supply = <&tps65090_dcdc2>;
 984                                 infet6-supply = <&tps65090_dcdc2>;
 985                                 infet7-supply = <&tps65090_dcdc1>;
 986                                 vsys-l1-supply = <&vbat>;
 987                                 vsys-l2-supply = <&vbat>;
 988
 989                                 regulators {
 990                                         tps65090_dcdc1: dcdc1 {
 991                                                 ti,enable-ext-control;
 992                                         };
 993                                         tps65090_dcdc2: dcdc2 {
 994                                                 ti,enable-ext-control;
 995                                         };
 996                                         tps65090_dcdc3: dcdc3 {
 997                                                 ti,enable-ext-control;
 998                                         };
 999                                         tps65090_fet1: fet1 {
1000                                                 regulator-name = "vcd_led";
1001                                         };
1002                                         tps65090_fet2: fet2 {
1003                                                 regulator-name = "video_mid";
1004                                                 regulator-always-on;
1005                                         };
1006                                         tps65090_fet3: fet3 {
1007                                                 regulator-name = "wwan_r";
1008                                                 regulator-always-on;
1009                                         };
1010                                         tps65090_fet4: fet4 {
1011                                                 regulator-name = "sdcard";
1012                                                 regulator-always-on;
1013                                         };
1014                                         tps65090_fet5: fet5 {
1015                                                 regulator-name = "camout";
1016                                                 regulator-always-on;
1017                                         };
1018                                         tps65090_fet6: fet6 {
1019                                                 regulator-name = "lcd_vdd";
1020                                         };
1021                                         tps65090_fet7: fet7 {
1022                                                 regulator-name = "video_mid_1a";
1023                                                 regulator-always-on;
1024                                         };
1025                                         tps65090_ldo1: ldo1 {
1026                                         };
1027                                         tps65090_ldo2: ldo2 {
1028                                         };
1029                                 };
1030
1031                                 charger {
1032                                         compatible = "ti,tps65090-charger";
1033                                 };
1034                         };
1035                 };
1036         };
1037 };
1038
1039 &serial_3 {
1040         status = "okay";
1041 };
1042
1043 &tmu_cpu0 {
1044         vtmu-supply = <&ldo10_reg>;
1045 };
1046
1047 &tmu_cpu1 {
1048         vtmu-supply = <&ldo10_reg>;
1049 };
1050
1051 &tmu_cpu2 {
1052         vtmu-supply = <&ldo10_reg>;
1053 };
1054
1055 &tmu_cpu3 {
1056         vtmu-supply = <&ldo10_reg>;
1057 };
1058
1059 &tmu_gpu {
1060         vtmu-supply = <&ldo10_reg>;
1061 };
1062
1063 &usbdrd_dwc3_0 {
1064         dr_mode = "host";
1065 };
1066
1067 &usbdrd_dwc3_1 {
1068         dr_mode = "host";
1069 };
1070
1071 &usbdrd_phy0 {
1072         vbus-supply = <&usb300_vbus_reg>;
1073 };
1074
1075 &usbdrd_phy1 {
1076         vbus-supply = <&usb301_vbus_reg>;
1077 };
1078
1079 /*
1080  * Use longest HW watchdog in SoC (32 seconds) since the hardware
1081  * watchdog provides no debugging information (compared to soft/hard
1082  * lockup detectors) and so should be last resort.
1083  */
1084 &watchdog {
1085         timeout-sec = <32>;
1086 };
1087
1088 #include "cros-ec-keyboard.dtsi"
1089 #include "cros-adc-thermistors.dtsi"