arch/arm/boot/dts/exynos5800-peach-pi.dts

   1 /*
   2  * Google Peach Pi Rev 10+ 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 "exynos5800.dtsi"
  16
  17 / {
  18         model = "Google Peach Pi Rev 10+";
  19
  20         compatible = "google,pi-rev16",
  21                 "google,pi-rev15", "google,pi-rev14",
  22                 "google,pi-rev13", "google,pi-rev12",
  23                 "google,pi-rev11", "google,pi-rev10",
  24                 "google,pi", "google,peach", "samsung,exynos5800",
  25                 "samsung,exynos5";
  26
  27         aliases {
  28                 /* Assign 20 so we don't get confused w/ builtin ones */
  29                 i2c20 = "/spi@12d40000/cros-ec@0/i2c-tunnel";
  30         };
  31
  32         backlight {
  33                 compatible = "pwm-backlight";
  34                 pwms = <&pwm 0 1000000 0>;
  35                 brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
  36                 default-brightness-level = <7>;
  37                 pinctrl-0 = <&pwm0_out>;
  38                 pinctrl-names = "default";
  39         };
  40
  41         fixed-rate-clocks {
  42                 oscclk {
  43                         compatible = "samsung,exynos5420-oscclk";
  44                         clock-frequency = <24000000>;
  45                 };
  46         };
  47
  48         gpio-keys {
  49                 compatible = "gpio-keys";
  50
  51                 pinctrl-names = "default";
  52                 pinctrl-0 = <&power_key_irq>;
  53
  54                 power {
  55                         label = "Power";
  56                         gpios = <&gpx1 2 GPIO_ACTIVE_LOW>;
  57                         linux,code = <KEY_POWER>;
  58                         gpio-key,wakeup;
  59                 };
  60         };
  61
  62         memory {
  63                 reg = <0x20000000 0x80000000>;
  64         };
  65
  66         sound {
  67                 compatible = "google,snow-audio-max98091";
  68
  69                 samsung,model = "Peach-Pi-I2S-MAX98091";
  70                 samsung,i2s-controller = <&i2s0>;
  71                 samsung,audio-codec = <&max98091>;
  72         };
  73
  74         usb300_vbus_reg: regulator-usb300 {
  75                 compatible = "regulator-fixed";
  76                 regulator-name = "P5.0V_USB3CON0";
  77                 regulator-min-microvolt = <5000000>;
  78                 regulator-max-microvolt = <5000000>;
  79                 gpio = <&gph0 0 0>;
  80                 pinctrl-names = "default";
  81                 pinctrl-0 = <&usb300_vbus_en>;
  82                 enable-active-high;
  83         };
  84
  85         usb301_vbus_reg: regulator-usb301 {
  86                 compatible = "regulator-fixed";
  87                 regulator-name = "P5.0V_USB3CON1";
  88                 regulator-min-microvolt = <5000000>;
  89                 regulator-max-microvolt = <5000000>;
  90                 gpio = <&gph0 1 0>;
  91                 pinctrl-names = "default";
  92                 pinctrl-0 = <&usb301_vbus_en>;
  93                 enable-active-high;
  94         };
  95
  96         vbat: fixed-regulator {
  97                 compatible = "regulator-fixed";
  98                 regulator-name = "vbat-supply";
  99                 regulator-boot-on;
 100                 regulator-always-on;
 101         };
 102 };
 103
 104 &dp {
 105         status = "okay";
 106         pinctrl-names = "default";
 107         pinctrl-0 = <&dp_hpd_gpio>;
 108         samsung,color-space = <0>;
 109         samsung,dynamic-range = <0>;
 110         samsung,ycbcr-coeff = <0>;
 111         samsung,color-depth = <1>;
 112         samsung,link-rate = <0x0a>;
 113         samsung,lane-count = <2>;
 114         samsung,hpd-gpio = <&gpx2 6 0>;
 115
 116         display-timings {
 117                 native-mode = <&timing1>;
 118
 119                 timing1: timing@1 {
 120                         clock-frequency = <150660000>;
 121                         hactive = <1920>;
 122                         vactive = <1080>;
 123                         hfront-porch = <60>;
 124                         hback-porch = <172>;
 125                         hsync-len = <80>;
 126                         vback-porch = <25>;
 127                         vfront-porch = <10>;
 128                         vsync-len = <10>;
 129                 };
 130         };
 131 };
 132
 133 &fimd {
 134         status = "okay";
 135         samsung,invert-vclk;
 136 };
 137
 138 &hdmi {
 139         status = "okay";
 140         hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
 141         pinctrl-names = "default";
 142         pinctrl-0 = <&hdmi_hpd_irq>;
 143         ddc = <&i2c_2>;
 144
 145         hdmi-en-supply = <&tps65090_fet7>;
 146         vdd-supply = <&ldo8_reg>;
 147         vdd_osc-supply = <&ldo10_reg>;
 148         vdd_pll-supply = <&ldo8_reg>;
 149 };
 150
 151 &hsi2c_4 {
 152         status = "okay";
 153         clock-frequency = <400000>;
 154
 155         max77802-pmic@9 {
 156                 compatible = "maxim,max77802";
 157                 interrupt-parent = <&gpx3>;
 158                 interrupts = <1 IRQ_TYPE_NONE>;
 159                 pinctrl-names = "default";
 160                 pinctrl-0 = <&max77802_irq>, <&pmic_selb>,
 161                             <&pmic_dvs_1>, <&pmic_dvs_2>, <&pmic_dvs_3>;
 162                 wakeup-source;
 163                 reg = <0x9>;
 164                 #clock-cells = <1>;
 165
 166                 inb1-supply = <&tps65090_dcdc2>;
 167                 inb2-supply = <&tps65090_dcdc1>;
 168                 inb3-supply = <&tps65090_dcdc2>;
 169                 inb4-supply = <&tps65090_dcdc2>;
 170                 inb5-supply = <&tps65090_dcdc1>;
 171                 inb6-supply = <&tps65090_dcdc2>;
 172                 inb7-supply = <&tps65090_dcdc1>;
 173                 inb8-supply = <&tps65090_dcdc1>;
 174                 inb9-supply = <&tps65090_dcdc1>;
 175                 inb10-supply = <&tps65090_dcdc1>;
 176
 177                 inl1-supply = <&buck5_reg>;
 178                 inl2-supply = <&buck7_reg>;
 179                 inl3-supply = <&buck9_reg>;
 180                 inl4-supply = <&buck9_reg>;
 181                 inl5-supply = <&buck9_reg>;
 182                 inl6-supply = <&tps65090_dcdc2>;
 183                 inl7-supply = <&buck9_reg>;
 184                 inl9-supply = <&tps65090_dcdc2>;
 185                 inl10-supply = <&buck7_reg>;
 186
 187                 regulators {
 188                         buck1_reg: BUCK1 {
 189                                 regulator-name = "vdd_mif";
 190                                 regulator-min-microvolt = <800000>;
 191                                 regulator-max-microvolt = <1300000>;
 192                                 regulator-always-on;
 193                                 regulator-boot-on;
 194                                 regulator-ramp-delay = <12500>;
 195                         };
 196
 197                         buck2_reg: BUCK2 {
 198                                 regulator-name = "vdd_arm";
 199                                 regulator-min-microvolt = <800000>;
 200                                 regulator-max-microvolt = <1500000>;
 201                                 regulator-always-on;
 202                                 regulator-boot-on;
 203                                 regulator-ramp-delay = <12500>;
 204                         };
 205
 206                         buck3_reg: BUCK3 {
 207                                 regulator-name = "vdd_int";
 208                                 regulator-min-microvolt = <800000>;
 209                                 regulator-max-microvolt = <1400000>;
 210                                 regulator-always-on;
 211                                 regulator-boot-on;
 212                                 regulator-ramp-delay = <12500>;
 213                         };
 214
 215                         buck4_reg: BUCK4 {
 216                                 regulator-name = "vdd_g3d";
 217                                 regulator-min-microvolt = <700000>;
 218                                 regulator-max-microvolt = <1400000>;
 219                                 regulator-always-on;
 220                                 regulator-boot-on;
 221                                 regulator-ramp-delay = <12500>;
 222                         };
 223
 224                         buck5_reg: BUCK5 {
 225                                 regulator-name = "vdd_1v2";
 226                                 regulator-min-microvolt = <1200000>;
 227                                 regulator-max-microvolt = <1200000>;
 228                                 regulator-always-on;
 229                                 regulator-boot-on;
 230                         };
 231
 232                         buck6_reg: BUCK6 {
 233                                 regulator-name = "vdd_kfc";
 234                                 regulator-min-microvolt = <800000>;
 235                                 regulator-max-microvolt = <1500000>;
 236                                 regulator-always-on;
 237                                 regulator-boot-on;
 238                                 regulator-ramp-delay = <12500>;
 239                         };
 240
 241                         buck7_reg: BUCK7 {
 242                                 regulator-name = "vdd_1v35";
 243                                 regulator-min-microvolt = <1350000>;
 244                                 regulator-max-microvolt = <1350000>;
 245                                 regulator-always-on;
 246                                 regulator-boot-on;
 247                         };
 248
 249                         buck8_reg: BUCK8 {
 250                                 regulator-name = "vdd_emmc";
 251                                 regulator-min-microvolt = <2850000>;
 252                                 regulator-max-microvolt = <2850000>;
 253                                 regulator-always-on;
 254                                 regulator-boot-on;
 255                         };
 256
 257                         buck9_reg: BUCK9 {
 258                                 regulator-name = "vdd_2v";
 259                                 regulator-min-microvolt = <2000000>;
 260                                 regulator-max-microvolt = <2000000>;
 261                                 regulator-always-on;
 262                                 regulator-boot-on;
 263                         };
 264
 265                         buck10_reg: BUCK10 {
 266                                 regulator-name = "vdd_1v8";
 267                                 regulator-min-microvolt = <1800000>;
 268                                 regulator-max-microvolt = <1800000>;
 269                                 regulator-always-on;
 270                                 regulator-boot-on;
 271                         };
 272
 273                         ldo1_reg: LDO1 {
 274                                 regulator-name = "vdd_1v0";
 275                                 regulator-min-microvolt = <1000000>;
 276                                 regulator-max-microvolt = <1000000>;
 277                                 regulator-always-on;
 278                         };
 279
 280                         ldo2_reg: LDO2 {
 281                                 regulator-name = "vdd_1v2_2";
 282                                 regulator-min-microvolt = <1200000>;
 283                                 regulator-max-microvolt = <1200000>;
 284                         };
 285
 286                         ldo3_reg: LDO3 {
 287                                 regulator-name = "vdd_1v8_3";
 288                                 regulator-min-microvolt = <1800000>;
 289                                 regulator-max-microvolt = <1800000>;
 290                                 regulator-always-on;
 291                         };
 292
 293                         vqmmc_sdcard: ldo4_reg: LDO4 {
 294                                 regulator-name = "vdd_sd";
 295                                 regulator-min-microvolt = <1800000>;
 296                                 regulator-max-microvolt = <2800000>;
 297                                 regulator-always-on;
 298                         };
 299
 300                         ldo5_reg: LDO5 {
 301                                 regulator-name = "vdd_1v8_5";
 302                                 regulator-min-microvolt = <1800000>;
 303                                 regulator-max-microvolt = <1800000>;
 304                                 regulator-always-on;
 305                         };
 306
 307                         ldo6_reg: LDO6 {
 308                                 regulator-name = "vdd_1v8_6";
 309                                 regulator-min-microvolt = <1800000>;
 310                                 regulator-max-microvolt = <1800000>;
 311                                 regulator-always-on;
 312                         };
 313
 314                         ldo7_reg: LDO7 {
 315                                 regulator-name = "vdd_1v8_7";
 316                                 regulator-min-microvolt = <1800000>;
 317                                 regulator-max-microvolt = <1800000>;
 318                         };
 319
 320                         ldo8_reg: LDO8 {
 321                                 regulator-name = "vdd_ldo8";
 322                                 regulator-min-microvolt = <1000000>;
 323                                 regulator-max-microvolt = <1000000>;
 324                                 regulator-always-on;
 325                         };
 326
 327                         ldo9_reg: LDO9 {
 328                                 regulator-name = "vdd_ldo9";
 329                                 regulator-min-microvolt = <1800000>;
 330                                 regulator-max-microvolt = <1800000>;
 331                                 regulator-always-on;
 332                         };
 333
 334                         ldo10_reg: LDO10 {
 335                                 regulator-name = "vdd_ldo10";
 336                                 regulator-min-microvolt = <1800000>;
 337                                 regulator-max-microvolt = <1800000>;
 338                                 regulator-always-on;
 339                         };
 340
 341                         ldo11_reg: LDO11 {
 342                                 regulator-name = "vdd_ldo11";
 343                                 regulator-min-microvolt = <1800000>;
 344                                 regulator-max-microvolt = <1800000>;
 345                                 regulator-always-on;
 346                         };
 347
 348                         ldo12_reg: LDO12 {
 349                                 regulator-name = "vdd_ldo12";
 350                                 regulator-min-microvolt = <3000000>;
 351                                 regulator-max-microvolt = <3000000>;
 352                                 regulator-always-on;
 353                         };
 354
 355                         ldo13_reg: LDO13 {
 356                                 regulator-name = "vdd_ldo13";
 357                                 regulator-min-microvolt = <1800000>;
 358                                 regulator-max-microvolt = <1800000>;
 359                                 regulator-always-on;
 360                         };
 361
 362                         ldo14_reg: LDO14 {
 363                                 regulator-name = "vdd_ldo14";
 364                                 regulator-min-microvolt = <1800000>;
 365                                 regulator-max-microvolt = <1800000>;
 366                                 regulator-always-on;
 367                         };
 368
 369                         ldo15_reg: LDO15 {
 370                                 regulator-name = "vdd_ldo15";
 371                                 regulator-min-microvolt = <1000000>;
 372                                 regulator-max-microvolt = <1000000>;
 373                                 regulator-always-on;
 374                         };
 375
 376                         ldo17_reg: LDO17 {
 377                                 regulator-name = "vdd_g3ds";
 378                                 regulator-min-microvolt = <900000>;
 379                                 regulator-max-microvolt = <1400000>;
 380                                 regulator-always-on;
 381                         };
 382
 383                         ldo18_reg: LDO18 {
 384                                 regulator-name = "ldo_18";
 385                                 regulator-min-microvolt = <1800000>;
 386                                 regulator-max-microvolt = <1800000>;
 387                         };
 388
 389                         ldo19_reg: LDO19 {
 390                                 regulator-name = "ldo_19";
 391                                 regulator-min-microvolt = <1800000>;
 392                                 regulator-max-microvolt = <1800000>;
 393                         };
 394
 395                         ldo20_reg: LDO20 {
 396                                 regulator-name = "ldo_20";
 397                                 regulator-min-microvolt = <1800000>;
 398                                 regulator-max-microvolt = <1800000>;
 399                                 regulator-always-on;
 400                         };
 401
 402                         ldo21_reg: LDO21 {
 403                                 regulator-name = "ldo_21";
 404                                 regulator-min-microvolt = <2800000>;
 405                                 regulator-max-microvolt = <2800000>;
 406                         };
 407
 408                         ldo23_reg: LDO23 {
 409                                 regulator-name = "ldo_23";
 410                                 regulator-min-microvolt = <3300000>;
 411                                 regulator-max-microvolt = <3300000>;
 412                         };
 413                         ldo24_reg: LDO24 {
 414                                 regulator-name = "ldo_24";
 415                                 regulator-min-microvolt = <2800000>;
 416                                 regulator-max-microvolt = <2800000>;
 417                         };
 418
 419                         ldo25_reg: LDO25 {
 420                                 regulator-name = "ldo_25";
 421                                 regulator-min-microvolt = <3300000>;
 422                                 regulator-max-microvolt = <3300000>;
 423                         };
 424
 425                         ldo26_reg: LDO26 {
 426                                 regulator-name = "ldo_26";
 427                                 regulator-min-microvolt = <1200000>;
 428                                 regulator-max-microvolt = <1200000>;
 429                         };
 430
 431                         ldo27_reg: LDO27 {
 432                                 regulator-name = "ldo_27";
 433                                 regulator-min-microvolt = <1200000>;
 434                                 regulator-max-microvolt = <1200000>;
 435                         };
 436
 437                         ldo28_reg: LDO28 {
 438                                 regulator-name = "ldo_28";
 439                                 regulator-min-microvolt = <1800000>;
 440                                 regulator-max-microvolt = <1800000>;
 441                         };
 442
 443                         ldo29_reg: LDO29 {
 444                                 regulator-name = "ldo_29";
 445                                 regulator-min-microvolt = <1800000>;
 446                                 regulator-max-microvolt = <1800000>;
 447                         };
 448
 449                         ldo30_reg: LDO30 {
 450                                 regulator-name = "vdd_mifs";
 451                                 regulator-min-microvolt = <1000000>;
 452                                 regulator-max-microvolt = <1000000>;
 453                                 regulator-always-on;
 454                         };
 455
 456                         ldo32_reg: LDO32 {
 457                                 regulator-name = "ldo_32";
 458                                 regulator-min-microvolt = <3000000>;
 459                                 regulator-max-microvolt = <3000000>;
 460                         };
 461
 462                         ldo33_reg: LDO33 {
 463                                 regulator-name = "ldo_33";
 464                                 regulator-min-microvolt = <2800000>;
 465                                 regulator-max-microvolt = <2800000>;
 466                         };
 467
 468                         ldo34_reg: LDO34 {
 469                                 regulator-name = "ldo_34";
 470                                 regulator-min-microvolt = <3000000>;
 471                                 regulator-max-microvolt = <3000000>;
 472                         };
 473
 474                         ldo35_reg: LDO35 {
 475                                 regulator-name = "ldo_35";
 476                                 regulator-min-microvolt = <1200000>;
 477                                 regulator-max-microvolt = <1200000>;
 478                         };
 479                 };
 480         };
 481 };
 482
 483 &hsi2c_7 {
 484         status = "okay";
 485
 486         max98091: codec@10 {
 487                 compatible = "maxim,max98091";
 488                 reg = <0x10>;
 489                 interrupts = <2 0>;
 490                 interrupt-parent = <&gpx0>;
 491                 pinctrl-names = "default";
 492                 pinctrl-0 = <&max98091_irq>;
 493         };
 494 };
 495
 496 &hsi2c_9 {
 497         status = "okay";
 498         clock-frequency = <400000>;
 499
 500         tpm@20 {
 501                 compatible = "infineon,slb9645tt";
 502                 reg = <0x20>;
 503
 504                 /* Unused irq; but still need to configure the pins */
 505                 pinctrl-names = "default";
 506                 pinctrl-0 = <&tpm_irq>;
 507         };
 508 };
 509
 510 &i2c_2 {
 511         status = "okay";
 512         samsung,i2c-sda-delay = <100>;
 513         samsung,i2c-max-bus-freq = <66000>;
 514         samsung,i2c-slave-addr = <0x50>;
 515 };
 516
 517 &i2s0 {
 518         status = "okay";
 519 };
 520
 521 &mmc_0 {
 522         status = "okay";
 523         num-slots = <1>;
 524         broken-cd;
 525         caps2-mmc-hs200-1_8v;
 526         cap-mmc-highspeed;
 527         non-removable;
 528         card-detect-delay = <200>;
 529         clock-frequency = <400000000>;
 530         samsung,dw-mshc-ciu-div = <3>;
 531         samsung,dw-mshc-sdr-timing = <0 4>;
 532         samsung,dw-mshc-ddr-timing = <0 2>;
 533         pinctrl-names = "default";
 534         pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
 535         bus-width = <8>;
 536 };
 537
 538 &mmc_2 {
 539         status = "okay";
 540         num-slots = <1>;
 541         cap-sd-highspeed;
 542         card-detect-delay = <200>;
 543         clock-frequency = <400000000>;
 544         samsung,dw-mshc-ciu-div = <3>;
 545         samsung,dw-mshc-sdr-timing = <2 3>;
 546         samsung,dw-mshc-ddr-timing = <1 2>;
 547         pinctrl-names = "default";
 548         pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
 549         bus-width = <4>;
 550 };
 551
 552
 553 &pinctrl_0 {
 554         pinctrl-names = "default";
 555         pinctrl-0 = <&mask_tpm_reset>;
 556
 557         max98091_irq: max98091-irq {
 558                 samsung,pins = "gpx0-2";
 559                 samsung,pin-function = <0>;
 560                 samsung,pin-pud = <0>;
 561                 samsung,pin-drv = <0>;
 562         };
 563
 564         /* We need GPX0_6 to be low at sleep time; just keep it low always */
 565         mask_tpm_reset: mask-tpm-reset {
 566                 samsung,pins = "gpx0-6";
 567                 samsung,pin-function = <1>;
 568                 samsung,pin-pud = <0>;
 569                 samsung,pin-drv = <0>;
 570                 samsung,pin-val = <0>;
 571         };
 572
 573         tpm_irq: tpm-irq {
 574                 samsung,pins = "gpx1-0";
 575                 samsung,pin-function = <0>;
 576                 samsung,pin-pud = <0>;
 577                 samsung,pin-drv = <0>;
 578         };
 579
 580         power_key_irq: power-key-irq {
 581                 samsung,pins = "gpx1-2";
 582                 samsung,pin-function = <0>;
 583                 samsung,pin-pud = <0>;
 584                 samsung,pin-drv = <0>;
 585         };
 586
 587         ec_irq: ec-irq {
 588                 samsung,pins = "gpx1-5";
 589                 samsung,pin-function = <0>;
 590                 samsung,pin-pud = <0>;
 591                 samsung,pin-drv = <0>;
 592         };
 593
 594         tps65090_irq: tps65090-irq {
 595                 samsung,pins = "gpx2-5";
 596                 samsung,pin-function = <0>;
 597                 samsung,pin-pud = <0>;
 598                 samsung,pin-drv = <0>;
 599         };
 600
 601         dp_hpd_gpio: dp_hpd_gpio {
 602                 samsung,pins = "gpx2-6";
 603                 samsung,pin-function = <0>;
 604                 samsung,pin-pud = <3>;
 605                 samsung,pin-drv = <0>;
 606         };
 607
 608         max77802_irq: max77802-irq {
 609                 samsung,pins = "gpx3-1";
 610                 samsung,pin-function = <0>;
 611                 samsung,pin-pud = <0>;
 612                 samsung,pin-drv = <0>;
 613         };
 614
 615         hdmi_hpd_irq: hdmi-hpd-irq {
 616                 samsung,pins = "gpx3-7";
 617                 samsung,pin-function = <0>;
 618                 samsung,pin-pud = <1>;
 619                 samsung,pin-drv = <0>;
 620         };
 621
 622         pmic_dvs_1: pmic-dvs-1 {
 623                 samsung,pins = "gpy7-6";
 624                 samsung,pin-function = <1>;
 625                 samsung,pin-pud = <0>;
 626                 samsung,pin-drv = <0>;
 627         };
 628 };
 629
 630 &pinctrl_2 {
 631         pmic_dvs_2: pmic-dvs-2 {
 632                 samsung,pins = "gpj4-2";
 633                 samsung,pin-function = <1>;
 634                 samsung,pin-pud = <0>;
 635                 samsung,pin-drv = <0>;
 636         };
 637
 638         pmic_dvs_3: pmic-dvs-3 {
 639                 samsung,pins = "gpj4-3";
 640                 samsung,pin-function = <1>;
 641                 samsung,pin-pud = <0>;
 642                 samsung,pin-drv = <0>;
 643         };
 644 };
 645
 646 &pinctrl_3 {
 647         /* Drive SPI lines at x2 for better integrity */
 648         spi2-bus {
 649                 samsung,pin-drv = <2>;
 650         };
 651
 652         /* Drive SPI chip select at x2 for better integrity */
 653         ec_spi_cs: ec-spi-cs {
 654                 samsung,pins = "gpb1-2";
 655                 samsung,pin-function = <1>;
 656                 samsung,pin-pud = <0>;
 657                 samsung,pin-drv = <2>;
 658         };
 659
 660         usb300_vbus_en: usb300-vbus-en {
 661                 samsung,pins = "gph0-0";
 662                 samsung,pin-function = <1>;
 663                 samsung,pin-pud = <0>;
 664                 samsung,pin-drv = <0>;
 665         };
 666
 667         usb301_vbus_en: usb301-vbus-en {
 668                 samsung,pins = "gph0-1";
 669                 samsung,pin-function = <1>;
 670                 samsung,pin-pud = <0>;
 671                 samsung,pin-drv = <0>;
 672         };
 673
 674         pmic_selb: pmic-selb {
 675                 samsung,pins = "gph0-2", "gph0-3", "gph0-4", "gph0-5",
 676                                "gph0-6";
 677                 samsung,pin-function = <1>;
 678                 samsung,pin-pud = <0>;
 679                 samsung,pin-drv = <0>;
 680         };
 681 };
 682
 683 &rtc {
 684         status = "okay";
 685 };
 686
 687 &spi_2 {
 688         status = "okay";
 689         num-cs = <1>;
 690         samsung,spi-src-clk = <0>;
 691         cs-gpios = <&gpb1 2 0>;
 692
 693         cros_ec: cros-ec@0 {
 694                 compatible = "google,cros-ec-spi";
 695                 interrupt-parent = <&gpx1>;
 696                 interrupts = <5 0>;
 697                 pinctrl-names = "default";
 698                 pinctrl-0 = <&ec_spi_cs &ec_irq>;
 699                 reg = <0>;
 700                 spi-max-frequency = <3125000>;
 701
 702                 controller-data {
 703                         samsung,spi-feedback-delay = <1>;
 704                 };
 705
 706                 i2c-tunnel {
 707                         compatible = "google,cros-ec-i2c-tunnel";
 708                         #address-cells = <1>;
 709                         #size-cells = <0>;
 710                         google,remote-bus = <0>;
 711
 712                         battery: sbs-battery@b {
 713                                 compatible = "sbs,sbs-battery";
 714                                 reg = <0xb>;
 715                                 sbs,poll-retry-count = <1>;
 716                                 sbs,i2c-retry-count = <2>;
 717                         };
 718
 719                         power-regulator@48 {
 720                                 compatible = "ti,tps65090";
 721                                 reg = <0x48>;
 722
 723                                 /*
 724                                  * Config irq to disable internal pulls
 725                                  * even though we run in polling mode.
 726                                  */
 727                                 pinctrl-names = "default";
 728                                 pinctrl-0 = <&tps65090_irq>;
 729
 730                                 vsys1-supply = <&vbat>;
 731                                 vsys2-supply = <&vbat>;
 732                                 vsys3-supply = <&vbat>;
 733                                 infet1-supply = <&vbat>;
 734                                 infet2-supply = <&tps65090_dcdc1>;
 735                                 infet3-supply = <&tps65090_dcdc2>;
 736                                 infet4-supply = <&tps65090_dcdc2>;
 737                                 infet5-supply = <&tps65090_dcdc2>;
 738                                 infet6-supply = <&tps65090_dcdc2>;
 739                                 infet7-supply = <&tps65090_dcdc1>;
 740                                 vsys-l1-supply = <&vbat>;
 741                                 vsys-l2-supply = <&vbat>;
 742
 743                                 regulators {
 744                                         tps65090_dcdc1: dcdc1 {
 745                                                 ti,enable-ext-control;
 746                                         };
 747                                         tps65090_dcdc2: dcdc2 {
 748                                                 ti,enable-ext-control;
 749                                         };
 750                                         tps65090_dcdc3: dcdc3 {
 751                                                 ti,enable-ext-control;
 752                                         };
 753                                         tps65090_fet1: fet1 {
 754                                                 regulator-name = "vcd_led";
 755                                         };
 756                                         tps65090_fet2: fet2 {
 757                                                 regulator-name = "video_mid";
 758                                                 regulator-always-on;
 759                                         };
 760                                         tps65090_fet3: fet3 {
 761                                                 regulator-name = "wwan_r";
 762                                                 regulator-always-on;
 763                                         };
 764                                         tps65090_fet4: fet4 {
 765                                                 regulator-name = "sdcard";
 766                                                 regulator-always-on;
 767                                         };
 768                                         tps65090_fet5: fet5 {
 769                                                 regulator-name = "camout";
 770                                         };
 771                                         tps65090_fet6: fet6 {
 772                                                 regulator-name = "lcd_vdd";
 773                                         };
 774                                         tps65090_fet7: fet7 {
 775                                                 regulator-name = "video_mid_1a";
 776                                                 regulator-always-on;
 777                                         };
 778                                         tps65090_ldo1: ldo1 {
 779                                         };
 780                                         tps65090_ldo2: ldo2 {
 781                                         };
 782                                 };
 783
 784                                 charger {
 785                                         compatible = "ti,tps65090-charger";
 786                                 };
 787                         };
 788                 };
 789         };
 790 };
 791
 792 &uart_3 {
 793         status = "okay";
 794 };
 795
 796 &usbdrd_phy0 {
 797         vbus-supply = <&usb300_vbus_reg>;
 798 };
 799
 800 &usbdrd_phy1 {
 801         vbus-supply = <&usb301_vbus_reg>;
 802 };
 803
 804 /*
 805  * Use longest HW watchdog in SoC (32 seconds) since the hardware
 806  * watchdog provides no debugging information (compared to soft/hard
 807  * lockup detectors) and so should be last resort.
 808  */
 809 &watchdog {
 810         timeout-sec = <32>;
 811 };
 812
 813 #include "cros-ec-keyboard.dtsi"