exynos5800-peach-pi.dts revision 279377
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 <dt-bindings/clock/maxim,max77802.h> 16#include <dt-bindings/regulator/maxim,max77802.h> 17#include "exynos5800.dtsi" 18 19/ { 20 model = "Google Peach Pi Rev 10+"; 21 22 compatible = "google,pi-rev16", 23 "google,pi-rev15", "google,pi-rev14", 24 "google,pi-rev13", "google,pi-rev12", 25 "google,pi-rev11", "google,pi-rev10", 26 "google,pi", "google,peach", "samsung,exynos5800", 27 "samsung,exynos5"; 28 29 aliases { 30 /* Assign 20 so we don't get confused w/ builtin ones */ 31 i2c20 = "/spi@12d40000/cros-ec@0/i2c-tunnel"; 32 }; 33 34 backlight: backlight { 35 compatible = "pwm-backlight"; 36 pwms = <&pwm 0 1000000 0>; 37 brightness-levels = <0 100 500 1000 1500 2000 2500 2800>; 38 default-brightness-level = <7>; 39 enable-gpios = <&gpx2 2 GPIO_ACTIVE_HIGH>; 40 power-supply = <&tps65090_fet1>; 41 pinctrl-0 = <&pwm0_out>; 42 pinctrl-names = "default"; 43 }; 44 45 fixed-rate-clocks { 46 oscclk { 47 compatible = "samsung,exynos5420-oscclk"; 48 clock-frequency = <24000000>; 49 }; 50 }; 51 52 gpio-keys { 53 compatible = "gpio-keys"; 54 55 pinctrl-names = "default"; 56 pinctrl-0 = <&power_key_irq &lid_irq>; 57 58 power { 59 label = "Power"; 60 gpios = <&gpx1 2 GPIO_ACTIVE_LOW>; 61 linux,code = <KEY_POWER>; 62 gpio-key,wakeup; 63 }; 64 65 lid-switch { 66 label = "Lid"; 67 gpios = <&gpx3 4 GPIO_ACTIVE_LOW>; 68 linux,input-type = <5>; /* EV_SW */ 69 linux,code = <0>; /* SW_LID */ 70 debounce-interval = <1>; 71 gpio-key,wakeup; 72 }; 73 74 }; 75 76 memory { 77 reg = <0x20000000 0x80000000>; 78 }; 79 80 sound { 81 compatible = "google,snow-audio-max98091"; 82 83 samsung,model = "Peach-Pi-I2S-MAX98091"; 84 samsung,i2s-controller = <&i2s0>; 85 samsung,audio-codec = <&max98091>; 86 }; 87 88 usb300_vbus_reg: regulator-usb300 { 89 compatible = "regulator-fixed"; 90 regulator-name = "P5.0V_USB3CON0"; 91 regulator-min-microvolt = <5000000>; 92 regulator-max-microvolt = <5000000>; 93 gpio = <&gph0 0 0>; 94 pinctrl-names = "default"; 95 pinctrl-0 = <&usb300_vbus_en>; 96 enable-active-high; 97 }; 98 99 usb301_vbus_reg: regulator-usb301 { 100 compatible = "regulator-fixed"; 101 regulator-name = "P5.0V_USB3CON1"; 102 regulator-min-microvolt = <5000000>; 103 regulator-max-microvolt = <5000000>; 104 gpio = <&gph0 1 0>; 105 pinctrl-names = "default"; 106 pinctrl-0 = <&usb301_vbus_en>; 107 enable-active-high; 108 }; 109 110 vbat: fixed-regulator { 111 compatible = "regulator-fixed"; 112 regulator-name = "vbat-supply"; 113 regulator-boot-on; 114 regulator-always-on; 115 }; 116 117 panel: panel { 118 compatible = "auo,b133htn01"; 119 power-supply = <&tps65090_fet6>; 120 backlight = <&backlight>; 121 }; 122}; 123 124&adc { 125 status = "okay"; 126 vdd-supply = <&ldo9_reg>; 127}; 128 129&dp { 130 status = "okay"; 131 pinctrl-names = "default"; 132 pinctrl-0 = <&dp_hpd_gpio>; 133 samsung,color-space = <0>; 134 samsung,dynamic-range = <0>; 135 samsung,ycbcr-coeff = <0>; 136 samsung,color-depth = <1>; 137 samsung,link-rate = <0x0a>; 138 samsung,lane-count = <2>; 139 samsung,hpd-gpio = <&gpx2 6 0>; 140 panel = <&panel>; 141}; 142 143&fimd { 144 status = "okay"; 145 samsung,invert-vclk; 146}; 147 148&hdmi { 149 status = "okay"; 150 hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>; 151 pinctrl-names = "default"; 152 pinctrl-0 = <&hdmi_hpd_irq>; 153 ddc = <&i2c_2>; 154 155 hdmi-en-supply = <&tps65090_fet7>; 156 vdd-supply = <&ldo8_reg>; 157 vdd_osc-supply = <&ldo10_reg>; 158 vdd_pll-supply = <&ldo8_reg>; 159}; 160 161&hsi2c_4 { 162 status = "okay"; 163 clock-frequency = <400000>; 164 165 max77802: max77802-pmic@9 { 166 compatible = "maxim,max77802"; 167 interrupt-parent = <&gpx3>; 168 interrupts = <1 IRQ_TYPE_NONE>; 169 pinctrl-names = "default"; 170 pinctrl-0 = <&max77802_irq>, <&pmic_selb>, 171 <&pmic_dvs_1>, <&pmic_dvs_2>, <&pmic_dvs_3>; 172 wakeup-source; 173 reg = <0x9>; 174 #clock-cells = <1>; 175 176 inb1-supply = <&tps65090_dcdc2>; 177 inb2-supply = <&tps65090_dcdc1>; 178 inb3-supply = <&tps65090_dcdc2>; 179 inb4-supply = <&tps65090_dcdc2>; 180 inb5-supply = <&tps65090_dcdc1>; 181 inb6-supply = <&tps65090_dcdc2>; 182 inb7-supply = <&tps65090_dcdc1>; 183 inb8-supply = <&tps65090_dcdc1>; 184 inb9-supply = <&tps65090_dcdc1>; 185 inb10-supply = <&tps65090_dcdc1>; 186 187 inl1-supply = <&buck5_reg>; 188 inl2-supply = <&buck7_reg>; 189 inl3-supply = <&buck9_reg>; 190 inl4-supply = <&buck9_reg>; 191 inl5-supply = <&buck9_reg>; 192 inl6-supply = <&tps65090_dcdc2>; 193 inl7-supply = <&buck9_reg>; 194 inl9-supply = <&tps65090_dcdc2>; 195 inl10-supply = <&buck7_reg>; 196 197 regulators { 198 buck1_reg: BUCK1 { 199 regulator-name = "vdd_mif"; 200 regulator-min-microvolt = <800000>; 201 regulator-max-microvolt = <1300000>; 202 regulator-always-on; 203 regulator-boot-on; 204 regulator-ramp-delay = <12500>; 205 regulator-state-mem { 206 regulator-off-in-suspend; 207 }; 208 }; 209 210 buck2_reg: BUCK2 { 211 regulator-name = "vdd_arm"; 212 regulator-min-microvolt = <800000>; 213 regulator-max-microvolt = <1500000>; 214 regulator-always-on; 215 regulator-boot-on; 216 regulator-ramp-delay = <12500>; 217 regulator-state-mem { 218 regulator-off-in-suspend; 219 }; 220 }; 221 222 buck3_reg: BUCK3 { 223 regulator-name = "vdd_int"; 224 regulator-min-microvolt = <800000>; 225 regulator-max-microvolt = <1400000>; 226 regulator-always-on; 227 regulator-boot-on; 228 regulator-ramp-delay = <12500>; 229 regulator-state-mem { 230 regulator-off-in-suspend; 231 }; 232 }; 233 234 buck4_reg: BUCK4 { 235 regulator-name = "vdd_g3d"; 236 regulator-min-microvolt = <700000>; 237 regulator-max-microvolt = <1400000>; 238 regulator-always-on; 239 regulator-boot-on; 240 regulator-ramp-delay = <12500>; 241 regulator-state-mem { 242 regulator-off-in-suspend; 243 }; 244 }; 245 246 buck5_reg: BUCK5 { 247 regulator-name = "vdd_1v2"; 248 regulator-min-microvolt = <1200000>; 249 regulator-max-microvolt = <1200000>; 250 regulator-always-on; 251 regulator-boot-on; 252 regulator-state-mem { 253 regulator-off-in-suspend; 254 }; 255 }; 256 257 buck6_reg: BUCK6 { 258 regulator-name = "vdd_kfc"; 259 regulator-min-microvolt = <800000>; 260 regulator-max-microvolt = <1500000>; 261 regulator-always-on; 262 regulator-boot-on; 263 regulator-ramp-delay = <12500>; 264 regulator-state-mem { 265 regulator-off-in-suspend; 266 }; 267 }; 268 269 buck7_reg: BUCK7 { 270 regulator-name = "vdd_1v35"; 271 regulator-min-microvolt = <1350000>; 272 regulator-max-microvolt = <1350000>; 273 regulator-always-on; 274 regulator-boot-on; 275 regulator-state-mem { 276 regulator-on-in-suspend; 277 }; 278 }; 279 280 buck8_reg: BUCK8 { 281 regulator-name = "vdd_emmc"; 282 regulator-min-microvolt = <2850000>; 283 regulator-max-microvolt = <2850000>; 284 regulator-always-on; 285 regulator-boot-on; 286 regulator-state-mem { 287 regulator-off-in-suspend; 288 }; 289 }; 290 291 buck9_reg: BUCK9 { 292 regulator-name = "vdd_2v"; 293 regulator-min-microvolt = <2000000>; 294 regulator-max-microvolt = <2000000>; 295 regulator-always-on; 296 regulator-boot-on; 297 regulator-state-mem { 298 regulator-on-in-suspend; 299 }; 300 }; 301 302 buck10_reg: BUCK10 { 303 regulator-name = "vdd_1v8"; 304 regulator-min-microvolt = <1800000>; 305 regulator-max-microvolt = <1800000>; 306 regulator-always-on; 307 regulator-boot-on; 308 regulator-state-mem { 309 regulator-on-in-suspend; 310 }; 311 }; 312 313 ldo1_reg: LDO1 { 314 regulator-name = "vdd_1v0"; 315 regulator-min-microvolt = <1000000>; 316 regulator-max-microvolt = <1000000>; 317 regulator-always-on; 318 regulator-state-mem { 319 regulator-on-in-suspend; 320 regulator-mode = <MAX77802_OPMODE_LP>; 321 }; 322 }; 323 324 ldo2_reg: LDO2 { 325 regulator-name = "vdd_1v2_2"; 326 regulator-min-microvolt = <1200000>; 327 regulator-max-microvolt = <1200000>; 328 }; 329 330 ldo3_reg: LDO3 { 331 regulator-name = "vdd_1v8_3"; 332 regulator-min-microvolt = <1800000>; 333 regulator-max-microvolt = <1800000>; 334 regulator-always-on; 335 regulator-state-mem { 336 regulator-on-in-suspend; 337 regulator-mode = <MAX77802_OPMODE_LP>; 338 }; 339 }; 340 341 vqmmc_sdcard: ldo4_reg: LDO4 { 342 regulator-name = "vdd_sd"; 343 regulator-min-microvolt = <1800000>; 344 regulator-max-microvolt = <2800000>; 345 regulator-always-on; 346 regulator-state-mem { 347 regulator-off-in-suspend; 348 }; 349 }; 350 351 ldo5_reg: LDO5 { 352 regulator-name = "vdd_1v8_5"; 353 regulator-min-microvolt = <1800000>; 354 regulator-max-microvolt = <1800000>; 355 regulator-always-on; 356 regulator-state-mem { 357 regulator-off-in-suspend; 358 }; 359 }; 360 361 ldo6_reg: LDO6 { 362 regulator-name = "vdd_1v8_6"; 363 regulator-min-microvolt = <1800000>; 364 regulator-max-microvolt = <1800000>; 365 regulator-always-on; 366 regulator-state-mem { 367 regulator-off-in-suspend; 368 }; 369 }; 370 371 ldo7_reg: LDO7 { 372 regulator-name = "vdd_1v8_7"; 373 regulator-min-microvolt = <1800000>; 374 regulator-max-microvolt = <1800000>; 375 }; 376 377 ldo8_reg: LDO8 { 378 regulator-name = "vdd_ldo8"; 379 regulator-min-microvolt = <1000000>; 380 regulator-max-microvolt = <1000000>; 381 regulator-always-on; 382 regulator-state-mem { 383 regulator-off-in-suspend; 384 }; 385 }; 386 387 ldo9_reg: LDO9 { 388 regulator-name = "vdd_ldo9"; 389 regulator-min-microvolt = <1800000>; 390 regulator-max-microvolt = <1800000>; 391 regulator-always-on; 392 regulator-state-mem { 393 regulator-on-in-suspend; 394 regulator-mode = <MAX77802_OPMODE_LP>; 395 }; 396 }; 397 398 ldo10_reg: LDO10 { 399 regulator-name = "vdd_ldo10"; 400 regulator-min-microvolt = <1800000>; 401 regulator-max-microvolt = <1800000>; 402 regulator-always-on; 403 regulator-state-mem { 404 regulator-off-in-suspend; 405 }; 406 }; 407 408 ldo11_reg: LDO11 { 409 regulator-name = "vdd_ldo11"; 410 regulator-min-microvolt = <1800000>; 411 regulator-max-microvolt = <1800000>; 412 regulator-always-on; 413 regulator-state-mem { 414 regulator-on-in-suspend; 415 regulator-mode = <MAX77802_OPMODE_LP>; 416 }; 417 }; 418 419 ldo12_reg: LDO12 { 420 regulator-name = "vdd_ldo12"; 421 regulator-min-microvolt = <3000000>; 422 regulator-max-microvolt = <3000000>; 423 regulator-always-on; 424 regulator-state-mem { 425 regulator-off-in-suspend; 426 }; 427 }; 428 429 ldo13_reg: LDO13 { 430 regulator-name = "vdd_ldo13"; 431 regulator-min-microvolt = <1800000>; 432 regulator-max-microvolt = <1800000>; 433 regulator-always-on; 434 regulator-state-mem { 435 regulator-on-in-suspend; 436 regulator-mode = <MAX77802_OPMODE_LP>; 437 }; 438 }; 439 440 ldo14_reg: LDO14 { 441 regulator-name = "vdd_ldo14"; 442 regulator-min-microvolt = <1800000>; 443 regulator-max-microvolt = <1800000>; 444 regulator-always-on; 445 regulator-state-mem { 446 regulator-off-in-suspend; 447 }; 448 }; 449 450 ldo15_reg: LDO15 { 451 regulator-name = "vdd_ldo15"; 452 regulator-min-microvolt = <1000000>; 453 regulator-max-microvolt = <1000000>; 454 regulator-always-on; 455 regulator-state-mem { 456 regulator-off-in-suspend; 457 }; 458 }; 459 460 ldo17_reg: LDO17 { 461 regulator-name = "vdd_g3ds"; 462 regulator-min-microvolt = <900000>; 463 regulator-max-microvolt = <1400000>; 464 regulator-always-on; 465 regulator-state-mem { 466 regulator-off-in-suspend; 467 }; 468 }; 469 470 ldo18_reg: LDO18 { 471 regulator-name = "ldo_18"; 472 regulator-min-microvolt = <1800000>; 473 regulator-max-microvolt = <1800000>; 474 }; 475 476 ldo19_reg: LDO19 { 477 regulator-name = "ldo_19"; 478 regulator-min-microvolt = <1800000>; 479 regulator-max-microvolt = <1800000>; 480 }; 481 482 ldo20_reg: LDO20 { 483 regulator-name = "ldo_20"; 484 regulator-min-microvolt = <1800000>; 485 regulator-max-microvolt = <1800000>; 486 regulator-always-on; 487 }; 488 489 ldo21_reg: LDO21 { 490 regulator-name = "ldo_21"; 491 regulator-min-microvolt = <2800000>; 492 regulator-max-microvolt = <2800000>; 493 }; 494 495 ldo23_reg: LDO23 { 496 regulator-name = "ldo_23"; 497 regulator-min-microvolt = <3300000>; 498 regulator-max-microvolt = <3300000>; 499 }; 500 ldo24_reg: LDO24 { 501 regulator-name = "ldo_24"; 502 regulator-min-microvolt = <2800000>; 503 regulator-max-microvolt = <2800000>; 504 }; 505 506 ldo25_reg: LDO25 { 507 regulator-name = "ldo_25"; 508 regulator-min-microvolt = <3300000>; 509 regulator-max-microvolt = <3300000>; 510 }; 511 512 ldo26_reg: LDO26 { 513 regulator-name = "ldo_26"; 514 regulator-min-microvolt = <1200000>; 515 regulator-max-microvolt = <1200000>; 516 }; 517 518 ldo27_reg: LDO27 { 519 regulator-name = "ldo_27"; 520 regulator-min-microvolt = <1200000>; 521 regulator-max-microvolt = <1200000>; 522 }; 523 524 ldo28_reg: LDO28 { 525 regulator-name = "ldo_28"; 526 regulator-min-microvolt = <1800000>; 527 regulator-max-microvolt = <1800000>; 528 }; 529 530 ldo29_reg: LDO29 { 531 regulator-name = "ldo_29"; 532 regulator-min-microvolt = <1800000>; 533 regulator-max-microvolt = <1800000>; 534 }; 535 536 ldo30_reg: LDO30 { 537 regulator-name = "vdd_mifs"; 538 regulator-min-microvolt = <1000000>; 539 regulator-max-microvolt = <1000000>; 540 regulator-always-on; 541 regulator-state-mem { 542 regulator-off-in-suspend; 543 }; 544 }; 545 546 ldo32_reg: LDO32 { 547 regulator-name = "ldo_32"; 548 regulator-min-microvolt = <3000000>; 549 regulator-max-microvolt = <3000000>; 550 }; 551 552 ldo33_reg: LDO33 { 553 regulator-name = "ldo_33"; 554 regulator-min-microvolt = <2800000>; 555 regulator-max-microvolt = <2800000>; 556 }; 557 558 ldo34_reg: LDO34 { 559 regulator-name = "ldo_34"; 560 regulator-min-microvolt = <3000000>; 561 regulator-max-microvolt = <3000000>; 562 }; 563 564 ldo35_reg: LDO35 { 565 regulator-name = "ldo_35"; 566 regulator-min-microvolt = <1200000>; 567 regulator-max-microvolt = <1200000>; 568 }; 569 }; 570 }; 571}; 572 573&hsi2c_7 { 574 status = "okay"; 575 clock-frequency = <400000>; 576 577 max98091: codec@10 { 578 compatible = "maxim,max98091"; 579 reg = <0x10>; 580 interrupts = <2 0>; 581 interrupt-parent = <&gpx0>; 582 pinctrl-names = "default"; 583 pinctrl-0 = <&max98091_irq>; 584 }; 585 586 light-sensor@44 { 587 compatible = "isil,isl29018"; 588 reg = <0x44>; 589 vcc-supply = <&tps65090_fet5>; 590 }; 591}; 592 593&hsi2c_8 { 594 status = "okay"; 595 clock-frequency = <333000>; 596 /* Atmel mXT540S */ 597 trackpad@4b { 598 compatible = "atmel,maxtouch"; 599 reg = <0x4b>; 600 interrupt-parent = <&gpx1>; 601 interrupts = <1 IRQ_TYPE_EDGE_FALLING>; 602 wakeup-source; 603 pinctrl-names = "default"; 604 pinctrl-0 = <&trackpad_irq>; 605 linux,gpio-keymap = <KEY_RESERVED 606 KEY_RESERVED 607 KEY_RESERVED /* GPIO 0 */ 608 KEY_RESERVED /* GPIO 1 */ 609 BTN_LEFT /* GPIO 2 */ 610 KEY_RESERVED>; /* GPIO 3 */ 611 }; 612}; 613 614&hsi2c_9 { 615 status = "okay"; 616 clock-frequency = <400000>; 617 618 tpm@20 { 619 compatible = "infineon,slb9645tt"; 620 reg = <0x20>; 621 622 /* Unused irq; but still need to configure the pins */ 623 pinctrl-names = "default"; 624 pinctrl-0 = <&tpm_irq>; 625 }; 626}; 627 628&i2c_2 { 629 status = "okay"; 630 samsung,i2c-sda-delay = <100>; 631 samsung,i2c-max-bus-freq = <66000>; 632 samsung,i2c-slave-addr = <0x50>; 633}; 634 635&i2s0 { 636 status = "okay"; 637}; 638 639&mmc_0 { 640 status = "okay"; 641 num-slots = <1>; 642 broken-cd; 643 mmc-hs200-1_8v; 644 cap-mmc-highspeed; 645 non-removable; 646 card-detect-delay = <200>; 647 clock-frequency = <400000000>; 648 samsung,dw-mshc-ciu-div = <3>; 649 samsung,dw-mshc-sdr-timing = <0 4>; 650 samsung,dw-mshc-ddr-timing = <0 2>; 651 pinctrl-names = "default"; 652 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>; 653 bus-width = <8>; 654}; 655 656&mmc_2 { 657 status = "okay"; 658 num-slots = <1>; 659 cap-sd-highspeed; 660 card-detect-delay = <200>; 661 clock-frequency = <400000000>; 662 samsung,dw-mshc-ciu-div = <3>; 663 samsung,dw-mshc-sdr-timing = <2 3>; 664 samsung,dw-mshc-ddr-timing = <1 2>; 665 pinctrl-names = "default"; 666 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>; 667 bus-width = <4>; 668}; 669 670 671&pinctrl_0 { 672 pinctrl-names = "default"; 673 pinctrl-0 = <&mask_tpm_reset>; 674 675 max98091_irq: max98091-irq { 676 samsung,pins = "gpx0-2"; 677 samsung,pin-function = <0>; 678 samsung,pin-pud = <0>; 679 samsung,pin-drv = <0>; 680 }; 681 682 /* We need GPX0_6 to be low at sleep time; just keep it low always */ 683 mask_tpm_reset: mask-tpm-reset { 684 samsung,pins = "gpx0-6"; 685 samsung,pin-function = <1>; 686 samsung,pin-pud = <0>; 687 samsung,pin-drv = <0>; 688 samsung,pin-val = <0>; 689 }; 690 691 tpm_irq: tpm-irq { 692 samsung,pins = "gpx1-0"; 693 samsung,pin-function = <0>; 694 samsung,pin-pud = <0>; 695 samsung,pin-drv = <0>; 696 }; 697 698 trackpad_irq: trackpad-irq { 699 samsung,pins = "gpx1-1"; 700 samsung,pin-function = <0xf>; 701 samsung,pin-pud = <0>; 702 samsung,pin-drv = <0>; 703 }; 704 705 power_key_irq: power-key-irq { 706 samsung,pins = "gpx1-2"; 707 samsung,pin-function = <0>; 708 samsung,pin-pud = <0>; 709 samsung,pin-drv = <0>; 710 }; 711 712 ec_irq: ec-irq { 713 samsung,pins = "gpx1-5"; 714 samsung,pin-function = <0>; 715 samsung,pin-pud = <0>; 716 samsung,pin-drv = <0>; 717 }; 718 719 tps65090_irq: tps65090-irq { 720 samsung,pins = "gpx2-5"; 721 samsung,pin-function = <0>; 722 samsung,pin-pud = <0>; 723 samsung,pin-drv = <0>; 724 }; 725 726 dp_hpd_gpio: dp_hpd_gpio { 727 samsung,pins = "gpx2-6"; 728 samsung,pin-function = <0>; 729 samsung,pin-pud = <3>; 730 samsung,pin-drv = <0>; 731 }; 732 733 max77802_irq: max77802-irq { 734 samsung,pins = "gpx3-1"; 735 samsung,pin-function = <0>; 736 samsung,pin-pud = <0>; 737 samsung,pin-drv = <0>; 738 }; 739 740 lid_irq: lid-irq { 741 samsung,pins = "gpx3-4"; 742 samsung,pin-function = <0xf>; 743 samsung,pin-pud = <0>; 744 samsung,pin-drv = <0>; 745 }; 746 747 hdmi_hpd_irq: hdmi-hpd-irq { 748 samsung,pins = "gpx3-7"; 749 samsung,pin-function = <0>; 750 samsung,pin-pud = <1>; 751 samsung,pin-drv = <0>; 752 }; 753 754 pmic_dvs_1: pmic-dvs-1 { 755 samsung,pins = "gpy7-6"; 756 samsung,pin-function = <1>; 757 samsung,pin-pud = <0>; 758 samsung,pin-drv = <0>; 759 }; 760}; 761 762&pinctrl_2 { 763 pmic_dvs_2: pmic-dvs-2 { 764 samsung,pins = "gpj4-2"; 765 samsung,pin-function = <1>; 766 samsung,pin-pud = <0>; 767 samsung,pin-drv = <0>; 768 }; 769 770 pmic_dvs_3: pmic-dvs-3 { 771 samsung,pins = "gpj4-3"; 772 samsung,pin-function = <1>; 773 samsung,pin-pud = <0>; 774 samsung,pin-drv = <0>; 775 }; 776}; 777 778&pinctrl_3 { 779 /* Drive SPI lines at x2 for better integrity */ 780 spi2-bus { 781 samsung,pin-drv = <2>; 782 }; 783 784 /* Drive SPI chip select at x2 for better integrity */ 785 ec_spi_cs: ec-spi-cs { 786 samsung,pins = "gpb1-2"; 787 samsung,pin-function = <1>; 788 samsung,pin-pud = <0>; 789 samsung,pin-drv = <2>; 790 }; 791 792 usb300_vbus_en: usb300-vbus-en { 793 samsung,pins = "gph0-0"; 794 samsung,pin-function = <1>; 795 samsung,pin-pud = <0>; 796 samsung,pin-drv = <0>; 797 }; 798 799 usb301_vbus_en: usb301-vbus-en { 800 samsung,pins = "gph0-1"; 801 samsung,pin-function = <1>; 802 samsung,pin-pud = <0>; 803 samsung,pin-drv = <0>; 804 }; 805 806 pmic_selb: pmic-selb { 807 samsung,pins = "gph0-2", "gph0-3", "gph0-4", "gph0-5", 808 "gph0-6"; 809 samsung,pin-function = <1>; 810 samsung,pin-pud = <0>; 811 samsung,pin-drv = <0>; 812 }; 813}; 814 815&rtc { 816 status = "okay"; 817 clocks = <&clock CLK_RTC>, <&max77802 MAX77802_CLK_32K_AP>; 818 clock-names = "rtc", "rtc_src"; 819}; 820 821&spi_2 { 822 status = "okay"; 823 num-cs = <1>; 824 samsung,spi-src-clk = <0>; 825 cs-gpios = <&gpb1 2 0>; 826 827 cros_ec: cros-ec@0 { 828 compatible = "google,cros-ec-spi"; 829 interrupt-parent = <&gpx1>; 830 interrupts = <5 0>; 831 pinctrl-names = "default"; 832 pinctrl-0 = <&ec_spi_cs &ec_irq>; 833 reg = <0>; 834 spi-max-frequency = <3125000>; 835 836 controller-data { 837 samsung,spi-feedback-delay = <1>; 838 }; 839 840 i2c-tunnel { 841 compatible = "google,cros-ec-i2c-tunnel"; 842 #address-cells = <1>; 843 #size-cells = <0>; 844 google,remote-bus = <0>; 845 846 battery: sbs-battery@b { 847 compatible = "sbs,sbs-battery"; 848 reg = <0xb>; 849 sbs,poll-retry-count = <1>; 850 sbs,i2c-retry-count = <2>; 851 }; 852 853 power-regulator@48 { 854 compatible = "ti,tps65090"; 855 reg = <0x48>; 856 857 /* 858 * Config irq to disable internal pulls 859 * even though we run in polling mode. 860 */ 861 pinctrl-names = "default"; 862 pinctrl-0 = <&tps65090_irq>; 863 864 vsys1-supply = <&vbat>; 865 vsys2-supply = <&vbat>; 866 vsys3-supply = <&vbat>; 867 infet1-supply = <&vbat>; 868 infet2-supply = <&tps65090_dcdc1>; 869 infet3-supply = <&tps65090_dcdc2>; 870 infet4-supply = <&tps65090_dcdc2>; 871 infet5-supply = <&tps65090_dcdc2>; 872 infet6-supply = <&tps65090_dcdc2>; 873 infet7-supply = <&tps65090_dcdc1>; 874 vsys-l1-supply = <&vbat>; 875 vsys-l2-supply = <&vbat>; 876 877 regulators { 878 tps65090_dcdc1: dcdc1 { 879 ti,enable-ext-control; 880 }; 881 tps65090_dcdc2: dcdc2 { 882 ti,enable-ext-control; 883 }; 884 tps65090_dcdc3: dcdc3 { 885 ti,enable-ext-control; 886 }; 887 tps65090_fet1: fet1 { 888 regulator-name = "vcd_led"; 889 }; 890 tps65090_fet2: fet2 { 891 regulator-name = "video_mid"; 892 regulator-always-on; 893 }; 894 tps65090_fet3: fet3 { 895 regulator-name = "wwan_r"; 896 regulator-always-on; 897 }; 898 tps65090_fet4: fet4 { 899 regulator-name = "sdcard"; 900 regulator-always-on; 901 }; 902 tps65090_fet5: fet5 { 903 regulator-name = "camout"; 904 regulator-always-on; 905 }; 906 tps65090_fet6: fet6 { 907 regulator-name = "lcd_vdd"; 908 }; 909 tps65090_fet7: fet7 { 910 regulator-name = "video_mid_1a"; 911 regulator-always-on; 912 }; 913 tps65090_ldo1: ldo1 { 914 }; 915 tps65090_ldo2: ldo2 { 916 }; 917 }; 918 919 charger { 920 compatible = "ti,tps65090-charger"; 921 }; 922 }; 923 }; 924 }; 925}; 926 927&uart_3 { 928 status = "okay"; 929}; 930 931&usbdrd_dwc3_0 { 932 dr_mode = "host"; 933}; 934 935&usbdrd_dwc3_1 { 936 dr_mode = "host"; 937}; 938 939&usbdrd_phy0 { 940 vbus-supply = <&usb300_vbus_reg>; 941}; 942 943&usbdrd_phy1 { 944 vbus-supply = <&usb301_vbus_reg>; 945}; 946 947/* 948 * Use longest HW watchdog in SoC (32 seconds) since the hardware 949 * watchdog provides no debugging information (compared to soft/hard 950 * lockup detectors) and so should be last resort. 951 */ 952&watchdog { 953 timeout-sec = <32>; 954}; 955 956#include "cros-ec-keyboard.dtsi" 957#include "cros-adc-thermistors.dtsi" 958