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: 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                 enable-gpios = <&gpx2 2 GPIO_ACTIVE_HIGH>;
  38                 power-supply = <&tps65090_fet1>;
  39                 pinctrl-0 = <&pwm0_out>;
  40                 pinctrl-names = "default";
  41         };
  42
  43         fixed-rate-clocks {
  44                 oscclk {
  45                         compatible = "samsung,exynos5420-oscclk";
  46                         clock-frequency = <24000000>;
  47                 };
  48         };
  49
  50         gpio-keys {
  51                 compatible = "gpio-keys";
  52
  53                 pinctrl-names = "default";
  54                 pinctrl-0 = <&power_key_irq>;
  55
  56                 power {
  57                         label = "Power";
  58                         gpios = <&gpx1 2 GPIO_ACTIVE_LOW>;
  59                         linux,code = <KEY_POWER>;
  60                         gpio-key,wakeup;
  61                 };
  62         };
  63
  64         memory {
  65                 reg = <0x20000000 0x80000000>;
  66         };
  67
  68         sound {
  69                 compatible = "google,snow-audio-max98091";
  70
  71                 samsung,model = "Peach-Pi-I2S-MAX98091";
  72                 samsung,i2s-controller = <&i2s0>;
  73                 samsung,audio-codec = <&max98091>;
  74         };
  75
  76         usb300_vbus_reg: regulator-usb300 {
  77                 compatible = "regulator-fixed";
  78                 regulator-name = "P5.0V_USB3CON0";
  79                 regulator-min-microvolt = <5000000>;
  80                 regulator-max-microvolt = <5000000>;
  81                 gpio = <&gph0 0 0>;
  82                 pinctrl-names = "default";
  83                 pinctrl-0 = <&usb300_vbus_en>;
  84                 enable-active-high;
  85         };
  86
  87         usb301_vbus_reg: regulator-usb301 {
  88                 compatible = "regulator-fixed";
  89                 regulator-name = "P5.0V_USB3CON1";
  90                 regulator-min-microvolt = <5000000>;
  91                 regulator-max-microvolt = <5000000>;
  92                 gpio = <&gph0 1 0>;
  93                 pinctrl-names = "default";
  94                 pinctrl-0 = <&usb301_vbus_en>;
  95                 enable-active-high;
  96         };
  97
  98         vbat: fixed-regulator {
  99                 compatible = "regulator-fixed";
 100                 regulator-name = "vbat-supply";
 101                 regulator-boot-on;
 102                 regulator-always-on;
 103         };
 104
 105         panel: panel {
 106                 compatible = "auo,b133htn01";
 107                 power-supply = <&tps65090_fet6>;
 108                 backlight = <&backlight>;
 109         };
 110 };
 111
 112 &adc {
 113         status = "okay";
 114         vdd-supply = <&ldo9_reg>;
 115 };
 116
 117 &dp {
 118         status = "okay";
 119         pinctrl-names = "default";
 120         pinctrl-0 = <&dp_hpd_gpio>;
 121         samsung,color-space = <0>;
 122         samsung,dynamic-range = <0>;
 123         samsung,ycbcr-coeff = <0>;
 124         samsung,color-depth = <1>;
 125         samsung,link-rate = <0x0a>;
 126         samsung,lane-count = <2>;
 127         samsung,hpd-gpio = <&gpx2 6 0>;
 128         panel = <&panel>;
 129 };
 130
 131 &fimd {
 132         status = "okay";
 133         samsung,invert-vclk;
 134 };
 135
 136 &hdmi {
 137         status = "okay";
 138         hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
 139         pinctrl-names = "default";
 140         pinctrl-0 = <&hdmi_hpd_irq>;
 141         ddc = <&i2c_2>;
 142
 143         hdmi-en-supply = <&tps65090_fet7>;
 144         vdd-supply = <&ldo8_reg>;
 145         vdd_osc-supply = <&ldo10_reg>;
 146         vdd_pll-supply = <&ldo8_reg>;
 147 };
 148
 149 &hsi2c_4 {
 150         status = "okay";
 151         clock-frequency = <400000>;
 152
 153         max77802-pmic@9 {
 154                 compatible = "maxim,max77802";
 155                 interrupt-parent = <&gpx3>;
 156                 interrupts = <1 IRQ_TYPE_NONE>;
 157                 pinctrl-names = "default";
 158                 pinctrl-0 = <&max77802_irq>, <&pmic_selb>,
 159                             <&pmic_dvs_1>, <&pmic_dvs_2>, <&pmic_dvs_3>;
 160                 wakeup-source;
 161                 reg = <0x9>;
 162                 #clock-cells = <1>;
 163
 164                 inb1-supply = <&tps65090_dcdc2>;
 165                 inb2-supply = <&tps65090_dcdc1>;
 166                 inb3-supply = <&tps65090_dcdc2>;
 167                 inb4-supply = <&tps65090_dcdc2>;
 168                 inb5-supply = <&tps65090_dcdc1>;
 169                 inb6-supply = <&tps65090_dcdc2>;
 170                 inb7-supply = <&tps65090_dcdc1>;
 171                 inb8-supply = <&tps65090_dcdc1>;
 172                 inb9-supply = <&tps65090_dcdc1>;
 173                 inb10-supply = <&tps65090_dcdc1>;
 174
 175                 inl1-supply = <&buck5_reg>;
 176                 inl2-supply = <&buck7_reg>;
 177                 inl3-supply = <&buck9_reg>;
 178                 inl4-supply = <&buck9_reg>;
 179                 inl5-supply = <&buck9_reg>;
 180                 inl6-supply = <&tps65090_dcdc2>;
 181                 inl7-supply = <&buck9_reg>;
 182                 inl9-supply = <&tps65090_dcdc2>;
 183                 inl10-supply = <&buck7_reg>;
 184
 185                 regulators {
 186                         buck1_reg: BUCK1 {
 187                                 regulator-name = "vdd_mif";
 188                                 regulator-min-microvolt = <800000>;
 189                                 regulator-max-microvolt = <1300000>;
 190                                 regulator-always-on;
 191                                 regulator-boot-on;
 192                                 regulator-ramp-delay = <12500>;
 193                         };
 194
 195                         buck2_reg: BUCK2 {
 196                                 regulator-name = "vdd_arm";
 197                                 regulator-min-microvolt = <800000>;
 198                                 regulator-max-microvolt = <1500000>;
 199                                 regulator-always-on;
 200                                 regulator-boot-on;
 201                                 regulator-ramp-delay = <12500>;
 202                         };
 203
 204                         buck3_reg: BUCK3 {
 205                                 regulator-name = "vdd_int";
 206                                 regulator-min-microvolt = <800000>;
 207                                 regulator-max-microvolt = <1400000>;
 208                                 regulator-always-on;
 209                                 regulator-boot-on;
 210                                 regulator-ramp-delay = <12500>;
 211                         };
 212
 213                         buck4_reg: BUCK4 {
 214                                 regulator-name = "vdd_g3d";
 215                                 regulator-min-microvolt = <700000>;
 216                                 regulator-max-microvolt = <1400000>;
 217                                 regulator-always-on;
 218                                 regulator-boot-on;
 219                                 regulator-ramp-delay = <12500>;
 220                         };
 221
 222                         buck5_reg: BUCK5 {
 223                                 regulator-name = "vdd_1v2";
 224                                 regulator-min-microvolt = <1200000>;
 225                                 regulator-max-microvolt = <1200000>;
 226                                 regulator-always-on;
 227                                 regulator-boot-on;
 228                         };
 229
 230                         buck6_reg: BUCK6 {
 231                                 regulator-name = "vdd_kfc";
 232                                 regulator-min-microvolt = <800000>;
 233                                 regulator-max-microvolt = <1500000>;
 234                                 regulator-always-on;
 235                                 regulator-boot-on;
 236                                 regulator-ramp-delay = <12500>;
 237                         };
 238
 239                         buck7_reg: BUCK7 {
 240                                 regulator-name = "vdd_1v35";
 241                                 regulator-min-microvolt = <1350000>;
 242                                 regulator-max-microvolt = <1350000>;
 243                                 regulator-always-on;
 244                                 regulator-boot-on;
 245                         };
 246
 247                         buck8_reg: BUCK8 {
 248                                 regulator-name = "vdd_emmc";
 249                                 regulator-min-microvolt = <2850000>;
 250                                 regulator-max-microvolt = <2850000>;
 251                                 regulator-always-on;
 252                                 regulator-boot-on;
 253                         };
 254
 255                         buck9_reg: BUCK9 {
 256                                 regulator-name = "vdd_2v";
 257                                 regulator-min-microvolt = <2000000>;
 258                                 regulator-max-microvolt = <2000000>;
 259                                 regulator-always-on;
 260                                 regulator-boot-on;
 261                         };
 262
 263                         buck10_reg: BUCK10 {
 264                                 regulator-name = "vdd_1v8";
 265                                 regulator-min-microvolt = <1800000>;
 266                                 regulator-max-microvolt = <1800000>;
 267                                 regulator-always-on;
 268                                 regulator-boot-on;
 269                         };
 270
 271                         ldo1_reg: LDO1 {
 272                                 regulator-name = "vdd_1v0";
 273                                 regulator-min-microvolt = <1000000>;
 274                                 regulator-max-microvolt = <1000000>;
 275                                 regulator-always-on;
 276                         };
 277
 278                         ldo2_reg: LDO2 {
 279                                 regulator-name = "vdd_1v2_2";
 280                                 regulator-min-microvolt = <1200000>;
 281                                 regulator-max-microvolt = <1200000>;
 282                         };
 283
 284                         ldo3_reg: LDO3 {
 285                                 regulator-name = "vdd_1v8_3";
 286                                 regulator-min-microvolt = <1800000>;
 287                                 regulator-max-microvolt = <1800000>;
 288                                 regulator-always-on;
 289                         };
 290
 291                         vqmmc_sdcard: ldo4_reg: LDO4 {
 292                                 regulator-name = "vdd_sd";
 293                                 regulator-min-microvolt = <1800000>;
 294                                 regulator-max-microvolt = <2800000>;
 295                                 regulator-always-on;
 296                         };
 297
 298                         ldo5_reg: LDO5 {
 299                                 regulator-name = "vdd_1v8_5";
 300                                 regulator-min-microvolt = <1800000>;
 301                                 regulator-max-microvolt = <1800000>;
 302                                 regulator-always-on;
 303                         };
 304
 305                         ldo6_reg: LDO6 {
 306                                 regulator-name = "vdd_1v8_6";
 307                                 regulator-min-microvolt = <1800000>;
 308                                 regulator-max-microvolt = <1800000>;
 309                                 regulator-always-on;
 310                         };
 311
 312                         ldo7_reg: LDO7 {
 313                                 regulator-name = "vdd_1v8_7";
 314                                 regulator-min-microvolt = <1800000>;
 315                                 regulator-max-microvolt = <1800000>;
 316                         };
 317
 318                         ldo8_reg: LDO8 {
 319                                 regulator-name = "vdd_ldo8";
 320                                 regulator-min-microvolt = <1000000>;
 321                                 regulator-max-microvolt = <1000000>;
 322                                 regulator-always-on;
 323                         };
 324
 325                         ldo9_reg: LDO9 {
 326                                 regulator-name = "vdd_ldo9";
 327                                 regulator-min-microvolt = <1800000>;
 328                                 regulator-max-microvolt = <1800000>;
 329                                 regulator-always-on;
 330                         };
 331
 332                         ldo10_reg: LDO10 {
 333                                 regulator-name = "vdd_ldo10";
 334                                 regulator-min-microvolt = <1800000>;
 335                                 regulator-max-microvolt = <1800000>;
 336                                 regulator-always-on;
 337                         };
 338
 339                         ldo11_reg: LDO11 {
 340                                 regulator-name = "vdd_ldo11";
 341                                 regulator-min-microvolt = <1800000>;
 342                                 regulator-max-microvolt = <1800000>;
 343                                 regulator-always-on;
 344                         };
 345
 346                         ldo12_reg: LDO12 {
 347                                 regulator-name = "vdd_ldo12";
 348                                 regulator-min-microvolt = <3000000>;
 349                                 regulator-max-microvolt = <3000000>;
 350                                 regulator-always-on;
 351                         };
 352
 353                         ldo13_reg: LDO13 {
 354                                 regulator-name = "vdd_ldo13";
 355                                 regulator-min-microvolt = <1800000>;
 356                                 regulator-max-microvolt = <1800000>;
 357                                 regulator-always-on;
 358                         };
 359
 360                         ldo14_reg: LDO14 {
 361                                 regulator-name = "vdd_ldo14";
 362                                 regulator-min-microvolt = <1800000>;
 363                                 regulator-max-microvolt = <1800000>;
 364                                 regulator-always-on;
 365                         };
 366
 367                         ldo15_reg: LDO15 {
 368                                 regulator-name = "vdd_ldo15";
 369                                 regulator-min-microvolt = <1000000>;
 370                                 regulator-max-microvolt = <1000000>;
 371                                 regulator-always-on;
 372                         };
 373
 374                         ldo17_reg: LDO17 {
 375                                 regulator-name = "vdd_g3ds";
 376                                 regulator-min-microvolt = <900000>;
 377                                 regulator-max-microvolt = <1400000>;
 378                                 regulator-always-on;
 379                         };
 380
 381                         ldo18_reg: LDO18 {
 382                                 regulator-name = "ldo_18";
 383                                 regulator-min-microvolt = <1800000>;
 384                                 regulator-max-microvolt = <1800000>;
 385                         };
 386
 387                         ldo19_reg: LDO19 {
 388                                 regulator-name = "ldo_19";
 389                                 regulator-min-microvolt = <1800000>;
 390                                 regulator-max-microvolt = <1800000>;
 391                         };
 392
 393                         ldo20_reg: LDO20 {
 394                                 regulator-name = "ldo_20";
 395                                 regulator-min-microvolt = <1800000>;
 396                                 regulator-max-microvolt = <1800000>;
 397                                 regulator-always-on;
 398                         };
 399
 400                         ldo21_reg: LDO21 {
 401                                 regulator-name = "ldo_21";
 402                                 regulator-min-microvolt = <2800000>;
 403                                 regulator-max-microvolt = <2800000>;
 404                         };
 405
 406                         ldo23_reg: LDO23 {
 407                                 regulator-name = "ldo_23";
 408                                 regulator-min-microvolt = <3300000>;
 409                                 regulator-max-microvolt = <3300000>;
 410                         };
 411                         ldo24_reg: LDO24 {
 412                                 regulator-name = "ldo_24";
 413                                 regulator-min-microvolt = <2800000>;
 414                                 regulator-max-microvolt = <2800000>;
 415                         };
 416
 417                         ldo25_reg: LDO25 {
 418                                 regulator-name = "ldo_25";
 419                                 regulator-min-microvolt = <3300000>;
 420                                 regulator-max-microvolt = <3300000>;
 421                         };
 422
 423                         ldo26_reg: LDO26 {
 424                                 regulator-name = "ldo_26";
 425                                 regulator-min-microvolt = <1200000>;
 426                                 regulator-max-microvolt = <1200000>;
 427                         };
 428
 429                         ldo27_reg: LDO27 {
 430                                 regulator-name = "ldo_27";
 431                                 regulator-min-microvolt = <1200000>;
 432                                 regulator-max-microvolt = <1200000>;
 433                         };
 434
 435                         ldo28_reg: LDO28 {
 436                                 regulator-name = "ldo_28";
 437                                 regulator-min-microvolt = <1800000>;
 438                                 regulator-max-microvolt = <1800000>;
 439                         };
 440
 441                         ldo29_reg: LDO29 {
 442                                 regulator-name = "ldo_29";
 443                                 regulator-min-microvolt = <1800000>;
 444                                 regulator-max-microvolt = <1800000>;
 445                         };
 446
 447                         ldo30_reg: LDO30 {
 448                                 regulator-name = "vdd_mifs";
 449                                 regulator-min-microvolt = <1000000>;
 450                                 regulator-max-microvolt = <1000000>;
 451                                 regulator-always-on;
 452                         };
 453
 454                         ldo32_reg: LDO32 {
 455                                 regulator-name = "ldo_32";
 456                                 regulator-min-microvolt = <3000000>;
 457                                 regulator-max-microvolt = <3000000>;
 458                         };
 459
 460                         ldo33_reg: LDO33 {
 461                                 regulator-name = "ldo_33";
 462                                 regulator-min-microvolt = <2800000>;
 463                                 regulator-max-microvolt = <2800000>;
 464                         };
 465
 466                         ldo34_reg: LDO34 {
 467                                 regulator-name = "ldo_34";
 468                                 regulator-min-microvolt = <3000000>;
 469                                 regulator-max-microvolt = <3000000>;
 470                         };
 471
 472                         ldo35_reg: LDO35 {
 473                                 regulator-name = "ldo_35";
 474                                 regulator-min-microvolt = <1200000>;
 475                                 regulator-max-microvolt = <1200000>;
 476                         };
 477                 };
 478         };
 479 };
 480
 481 &hsi2c_7 {
 482         status = "okay";
 483         clock-frequency = <400000>;
 484
 485         max98091: codec@10 {
 486                 compatible = "maxim,max98091";
 487                 reg = <0x10>;
 488                 interrupts = <2 0>;
 489                 interrupt-parent = <&gpx0>;
 490                 pinctrl-names = "default";
 491                 pinctrl-0 = <&max98091_irq>;
 492         };
 493
 494         light-sensor@44 {
 495                 compatible = "isil,isl29018";
 496                 reg = <0x44>;
 497                 vcc-supply = <&tps65090_fet5>;
 498         };
 499 };
 500
 501 &hsi2c_8 {
 502         status = "okay";
 503         clock-frequency = <333000>;
 504         /* Atmel mXT540S */
 505         trackpad@4b {
 506                 compatible = "atmel,maxtouch";
 507                 reg = <0x4b>;
 508                 interrupt-parent = <&gpx1>;
 509                 interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
 510                 wakeup-source;
 511                 pinctrl-names = "default";
 512                 pinctrl-0 = <&trackpad_irq>;
 513                 linux,gpio-keymap = <KEY_RESERVED
 514                                      KEY_RESERVED
 515                                      KEY_RESERVED       /* GPIO 0 */
 516                                      KEY_RESERVED       /* GPIO 1 */
 517                                      BTN_LEFT           /* GPIO 2 */
 518                                      KEY_RESERVED>;     /* GPIO 3 */
 519         };
 520 };
 521
 522 &hsi2c_9 {
 523         status = "okay";
 524         clock-frequency = <400000>;
 525
 526         tpm@20 {
 527                 compatible = "infineon,slb9645tt";
 528                 reg = <0x20>;
 529
 530                 /* Unused irq; but still need to configure the pins */
 531                 pinctrl-names = "default";
 532                 pinctrl-0 = <&tpm_irq>;
 533         };
 534 };
 535
 536 &i2c_2 {
 537         status = "okay";
 538         samsung,i2c-sda-delay = <100>;
 539         samsung,i2c-max-bus-freq = <66000>;
 540         samsung,i2c-slave-addr = <0x50>;
 541 };
 542
 543 &i2s0 {
 544         status = "okay";
 545 };
 546
 547 &mmc_0 {
 548         status = "okay";
 549         num-slots = <1>;
 550         broken-cd;
 551         caps2-mmc-hs200-1_8v;
 552         cap-mmc-highspeed;
 553         non-removable;
 554         card-detect-delay = <200>;
 555         clock-frequency = <400000000>;
 556         samsung,dw-mshc-ciu-div = <3>;
 557         samsung,dw-mshc-sdr-timing = <0 4>;
 558         samsung,dw-mshc-ddr-timing = <0 2>;
 559         pinctrl-names = "default";
 560         pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
 561         bus-width = <8>;
 562 };
 563
 564 &mmc_2 {
 565         status = "okay";
 566         num-slots = <1>;
 567         cap-sd-highspeed;
 568         card-detect-delay = <200>;
 569         clock-frequency = <400000000>;
 570         samsung,dw-mshc-ciu-div = <3>;
 571         samsung,dw-mshc-sdr-timing = <2 3>;
 572         samsung,dw-mshc-ddr-timing = <1 2>;
 573         pinctrl-names = "default";
 574         pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
 575         bus-width = <4>;
 576 };
 577
 578
 579 &pinctrl_0 {
 580         pinctrl-names = "default";
 581         pinctrl-0 = <&mask_tpm_reset>;
 582
 583         max98091_irq: max98091-irq {
 584                 samsung,pins = "gpx0-2";
 585                 samsung,pin-function = <0>;
 586                 samsung,pin-pud = <0>;
 587                 samsung,pin-drv = <0>;
 588         };
 589
 590         /* We need GPX0_6 to be low at sleep time; just keep it low always */
 591         mask_tpm_reset: mask-tpm-reset {
 592                 samsung,pins = "gpx0-6";
 593                 samsung,pin-function = <1>;
 594                 samsung,pin-pud = <0>;
 595                 samsung,pin-drv = <0>;
 596                 samsung,pin-val = <0>;
 597         };
 598
 599         tpm_irq: tpm-irq {
 600                 samsung,pins = "gpx1-0";
 601                 samsung,pin-function = <0>;
 602                 samsung,pin-pud = <0>;
 603                 samsung,pin-drv = <0>;
 604         };
 605
 606         trackpad_irq: trackpad-irq {
 607                 samsung,pins = "gpx1-1";
 608                 samsung,pin-function = <0xf>;
 609                 samsung,pin-pud = <0>;
 610                 samsung,pin-drv = <0>;
 611         };
 612
 613         power_key_irq: power-key-irq {
 614                 samsung,pins = "gpx1-2";
 615                 samsung,pin-function = <0>;
 616                 samsung,pin-pud = <0>;
 617                 samsung,pin-drv = <0>;
 618         };
 619
 620         ec_irq: ec-irq {
 621                 samsung,pins = "gpx1-5";
 622                 samsung,pin-function = <0>;
 623                 samsung,pin-pud = <0>;
 624                 samsung,pin-drv = <0>;
 625         };
 626
 627         tps65090_irq: tps65090-irq {
 628                 samsung,pins = "gpx2-5";
 629                 samsung,pin-function = <0>;
 630                 samsung,pin-pud = <0>;
 631                 samsung,pin-drv = <0>;
 632         };
 633
 634         dp_hpd_gpio: dp_hpd_gpio {
 635                 samsung,pins = "gpx2-6";
 636                 samsung,pin-function = <0>;
 637                 samsung,pin-pud = <3>;
 638                 samsung,pin-drv = <0>;
 639         };
 640
 641         max77802_irq: max77802-irq {
 642                 samsung,pins = "gpx3-1";
 643                 samsung,pin-function = <0>;
 644                 samsung,pin-pud = <0>;
 645                 samsung,pin-drv = <0>;
 646         };
 647
 648         hdmi_hpd_irq: hdmi-hpd-irq {
 649                 samsung,pins = "gpx3-7";
 650                 samsung,pin-function = <0>;
 651                 samsung,pin-pud = <1>;
 652                 samsung,pin-drv = <0>;
 653         };
 654
 655         pmic_dvs_1: pmic-dvs-1 {
 656                 samsung,pins = "gpy7-6";
 657                 samsung,pin-function = <1>;
 658                 samsung,pin-pud = <0>;
 659                 samsung,pin-drv = <0>;
 660         };
 661 };
 662
 663 &pinctrl_2 {
 664         pmic_dvs_2: pmic-dvs-2 {
 665                 samsung,pins = "gpj4-2";
 666                 samsung,pin-function = <1>;
 667                 samsung,pin-pud = <0>;
 668                 samsung,pin-drv = <0>;
 669         };
 670
 671         pmic_dvs_3: pmic-dvs-3 {
 672                 samsung,pins = "gpj4-3";
 673                 samsung,pin-function = <1>;
 674                 samsung,pin-pud = <0>;
 675                 samsung,pin-drv = <0>;
 676         };
 677 };
 678
 679 &pinctrl_3 {
 680         /* Drive SPI lines at x2 for better integrity */
 681         spi2-bus {
 682                 samsung,pin-drv = <2>;
 683         };
 684
 685         /* Drive SPI chip select at x2 for better integrity */
 686         ec_spi_cs: ec-spi-cs {
 687                 samsung,pins = "gpb1-2";
 688                 samsung,pin-function = <1>;
 689                 samsung,pin-pud = <0>;
 690                 samsung,pin-drv = <2>;
 691         };
 692
 693         usb300_vbus_en: usb300-vbus-en {
 694                 samsung,pins = "gph0-0";
 695                 samsung,pin-function = <1>;
 696                 samsung,pin-pud = <0>;
 697                 samsung,pin-drv = <0>;
 698         };
 699
 700         usb301_vbus_en: usb301-vbus-en {
 701                 samsung,pins = "gph0-1";
 702                 samsung,pin-function = <1>;
 703                 samsung,pin-pud = <0>;
 704                 samsung,pin-drv = <0>;
 705         };
 706
 707         pmic_selb: pmic-selb {
 708                 samsung,pins = "gph0-2", "gph0-3", "gph0-4", "gph0-5",
 709                                "gph0-6";
 710                 samsung,pin-function = <1>;
 711                 samsung,pin-pud = <0>;
 712                 samsung,pin-drv = <0>;
 713         };
 714 };
 715
 716 &rtc {
 717         status = "okay";
 718 };
 719
 720 &spi_2 {
 721         status = "okay";
 722         num-cs = <1>;
 723         samsung,spi-src-clk = <0>;
 724         cs-gpios = <&gpb1 2 0>;
 725
 726         cros_ec: cros-ec@0 {
 727                 compatible = "google,cros-ec-spi";
 728                 interrupt-parent = <&gpx1>;
 729                 interrupts = <5 0>;
 730                 pinctrl-names = "default";
 731                 pinctrl-0 = <&ec_spi_cs &ec_irq>;
 732                 reg = <0>;
 733                 spi-max-frequency = <3125000>;
 734
 735                 controller-data {
 736                         samsung,spi-feedback-delay = <1>;
 737                 };
 738
 739                 i2c-tunnel {
 740                         compatible = "google,cros-ec-i2c-tunnel";
 741                         #address-cells = <1>;
 742                         #size-cells = <0>;
 743                         google,remote-bus = <0>;
 744
 745                         battery: sbs-battery@b {
 746                                 compatible = "sbs,sbs-battery";
 747                                 reg = <0xb>;
 748                                 sbs,poll-retry-count = <1>;
 749                                 sbs,i2c-retry-count = <2>;
 750                         };
 751
 752                         power-regulator@48 {
 753                                 compatible = "ti,tps65090";
 754                                 reg = <0x48>;
 755
 756                                 /*
 757                                  * Config irq to disable internal pulls
 758                                  * even though we run in polling mode.
 759                                  */
 760                                 pinctrl-names = "default";
 761                                 pinctrl-0 = <&tps65090_irq>;
 762
 763                                 vsys1-supply = <&vbat>;
 764                                 vsys2-supply = <&vbat>;
 765                                 vsys3-supply = <&vbat>;
 766                                 infet1-supply = <&vbat>;
 767                                 infet2-supply = <&tps65090_dcdc1>;
 768                                 infet3-supply = <&tps65090_dcdc2>;
 769                                 infet4-supply = <&tps65090_dcdc2>;
 770                                 infet5-supply = <&tps65090_dcdc2>;
 771                                 infet6-supply = <&tps65090_dcdc2>;
 772                                 infet7-supply = <&tps65090_dcdc1>;
 773                                 vsys-l1-supply = <&vbat>;
 774                                 vsys-l2-supply = <&vbat>;
 775
 776                                 regulators {
 777                                         tps65090_dcdc1: dcdc1 {
 778                                                 ti,enable-ext-control;
 779                                         };
 780                                         tps65090_dcdc2: dcdc2 {
 781                                                 ti,enable-ext-control;
 782                                         };
 783                                         tps65090_dcdc3: dcdc3 {
 784                                                 ti,enable-ext-control;
 785                                         };
 786                                         tps65090_fet1: fet1 {
 787                                                 regulator-name = "vcd_led";
 788                                         };
 789                                         tps65090_fet2: fet2 {
 790                                                 regulator-name = "video_mid";
 791                                                 regulator-always-on;
 792                                         };
 793                                         tps65090_fet3: fet3 {
 794                                                 regulator-name = "wwan_r";
 795                                                 regulator-always-on;
 796                                         };
 797                                         tps65090_fet4: fet4 {
 798                                                 regulator-name = "sdcard";
 799                                                 regulator-always-on;
 800                                         };
 801                                         tps65090_fet5: fet5 {
 802                                                 regulator-name = "camout";
 803                                         };
 804                                         tps65090_fet6: fet6 {
 805                                                 regulator-name = "lcd_vdd";
 806                                         };
 807                                         tps65090_fet7: fet7 {
 808                                                 regulator-name = "video_mid_1a";
 809                                                 regulator-always-on;
 810                                         };
 811                                         tps65090_ldo1: ldo1 {
 812                                         };
 813                                         tps65090_ldo2: ldo2 {
 814                                         };
 815                                 };
 816
 817                                 charger {
 818                                         compatible = "ti,tps65090-charger";
 819                                 };
 820                         };
 821                 };
 822         };
 823 };
 824
 825 &uart_3 {
 826         status = "okay";
 827 };
 828
 829 &usbdrd_phy0 {
 830         vbus-supply = <&usb300_vbus_reg>;
 831 };
 832
 833 &usbdrd_phy1 {
 834         vbus-supply = <&usb301_vbus_reg>;
 835 };
 836
 837 /*
 838  * Use longest HW watchdog in SoC (32 seconds) since the hardware
 839  * watchdog provides no debugging information (compared to soft/hard
 840  * lockup detectors) and so should be last resort.
 841  */
 842 &watchdog {
 843         timeout-sec = <32>;
 844 };
 845
 846 #include "cros-ec-keyboard.dtsi"
 847 #include "cros-adc-thermistors.dtsi"