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