Loading...
Note: File does not exist in v6.13.7.
1/*
2 * Google Peach Pit Rev 6+ board device tree source
3 *
4 * Copyright (c) 2014 Google, Inc
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 */
10
11/dts-v1/;
12#include <dt-bindings/input/input.h>
13#include <dt-bindings/gpio/gpio.h>
14#include <dt-bindings/interrupt-controller/irq.h>
15#include <dt-bindings/clock/maxim,max77802.h>
16#include <dt-bindings/regulator/maxim,max77802.h>
17#include "exynos5420.dtsi"
18#include "exynos5420-cpus.dtsi"
19
20/ {
21 model = "Google Peach Pit Rev 6+";
22
23 compatible = "google,pit-rev16",
24 "google,pit-rev15", "google,pit-rev14",
25 "google,pit-rev13", "google,pit-rev12",
26 "google,pit-rev11", "google,pit-rev10",
27 "google,pit-rev9", "google,pit-rev8",
28 "google,pit-rev7", "google,pit-rev6",
29 "google,pit", "google,peach","samsung,exynos5420",
30 "samsung,exynos5";
31
32 aliases {
33 /* Assign 20 so we don't get confused w/ builtin ones */
34 i2c20 = "/spi@12d40000/cros-ec@0/i2c-tunnel";
35 };
36
37 backlight: backlight {
38 compatible = "pwm-backlight";
39 pwms = <&pwm 0 1000000 0>;
40 brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
41 default-brightness-level = <7>;
42 power-supply = <&tps65090_fet1>;
43 pinctrl-0 = <&pwm0_out>;
44 pinctrl-names = "default";
45 };
46
47 chosen {
48 stdout-path = "serial3:115200n8";
49 };
50
51 fixed-rate-clocks {
52 oscclk {
53 compatible = "samsung,exynos5420-oscclk";
54 clock-frequency = <24000000>;
55 };
56 };
57
58 gpio-keys {
59 compatible = "gpio-keys";
60
61 pinctrl-names = "default";
62 pinctrl-0 = <&power_key_irq &lid_irq>;
63
64 power {
65 label = "Power";
66 gpios = <&gpx1 2 GPIO_ACTIVE_LOW>;
67 linux,code = <KEY_POWER>;
68 wakeup-source;
69 };
70
71 lid-switch {
72 label = "Lid";
73 gpios = <&gpx3 4 GPIO_ACTIVE_LOW>;
74 linux,input-type = <5>; /* EV_SW */
75 linux,code = <0>; /* SW_LID */
76 debounce-interval = <1>;
77 wakeup-source;
78 };
79 };
80
81 memory {
82 reg = <0x20000000 0x80000000>;
83 };
84
85 sound {
86 compatible = "google,snow-audio-max98090";
87
88 samsung,model = "Peach-Pit-I2S-MAX98090";
89 samsung,i2s-controller = <&i2s0>;
90 samsung,audio-codec = <&max98090>;
91 };
92
93 usb300_vbus_reg: regulator-usb300 {
94 compatible = "regulator-fixed";
95 regulator-name = "P5.0V_USB3CON0";
96 regulator-min-microvolt = <5000000>;
97 regulator-max-microvolt = <5000000>;
98 gpio = <&gph0 0 GPIO_ACTIVE_HIGH>;
99 pinctrl-names = "default";
100 pinctrl-0 = <&usb300_vbus_en>;
101 enable-active-high;
102 };
103
104 usb301_vbus_reg: regulator-usb301 {
105 compatible = "regulator-fixed";
106 regulator-name = "P5.0V_USB3CON1";
107 regulator-min-microvolt = <5000000>;
108 regulator-max-microvolt = <5000000>;
109 gpio = <&gph0 1 GPIO_ACTIVE_HIGH>;
110 pinctrl-names = "default";
111 pinctrl-0 = <&usb301_vbus_en>;
112 enable-active-high;
113 };
114
115 vbat: fixed-regulator {
116 compatible = "regulator-fixed";
117 regulator-name = "vbat-supply";
118 regulator-boot-on;
119 regulator-always-on;
120 };
121
122 panel: panel {
123 compatible = "auo,b116xw03";
124 power-supply = <&tps65090_fet6>;
125 backlight = <&backlight>;
126
127 port {
128 panel_in: endpoint {
129 remote-endpoint = <&bridge_out>;
130 };
131 };
132 };
133
134 mmc1_pwrseq: mmc1_pwrseq {
135 compatible = "mmc-pwrseq-simple";
136 reset-gpios = <&gpx0 0 GPIO_ACTIVE_LOW>; /* WIFI_EN */
137 clocks = <&max77802 MAX77802_CLK_32K_CP>;
138 clock-names = "ext_clock";
139 };
140};
141
142&adc {
143 status = "okay";
144 vdd-supply = <&ldo9_reg>;
145};
146
147&cpu0 {
148 cpu-supply = <&buck2_reg>;
149};
150
151&cpu4 {
152 cpu-supply = <&buck6_reg>;
153};
154
155&dp {
156 status = "okay";
157 pinctrl-names = "default";
158 pinctrl-0 = <&dp_hpd_gpio>;
159 samsung,color-space = <0>;
160 samsung,dynamic-range = <0>;
161 samsung,ycbcr-coeff = <0>;
162 samsung,color-depth = <1>;
163 samsung,link-rate = <0x06>;
164 samsung,lane-count = <2>;
165 samsung,hpd-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>;
166
167 ports {
168 port@0 {
169 dp_out: endpoint {
170 remote-endpoint = <&bridge_in>;
171 };
172 };
173 };
174};
175
176&fimd {
177 status = "okay";
178 samsung,invert-vclk;
179};
180
181&hdmi {
182 status = "okay";
183 hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
184 pinctrl-names = "default";
185 pinctrl-0 = <&hdmi_hpd_irq>;
186 ddc = <&i2c_2>;
187
188 hdmi-en-supply = <&tps65090_fet7>;
189 vdd-supply = <&ldo8_reg>;
190 vdd_osc-supply = <&ldo10_reg>;
191 vdd_pll-supply = <&ldo8_reg>;
192};
193
194&hsi2c_4 {
195 status = "okay";
196 clock-frequency = <400000>;
197
198 max77802: max77802-pmic@9 {
199 compatible = "maxim,max77802";
200 interrupt-parent = <&gpx3>;
201 interrupts = <1 IRQ_TYPE_NONE>;
202 pinctrl-names = "default";
203 pinctrl-0 = <&max77802_irq>, <&pmic_selb>,
204 <&pmic_dvs_1>, <&pmic_dvs_2>, <&pmic_dvs_3>;
205 wakeup-source;
206 reg = <0x9>;
207 #clock-cells = <1>;
208
209 inb1-supply = <&tps65090_dcdc2>;
210 inb2-supply = <&tps65090_dcdc1>;
211 inb3-supply = <&tps65090_dcdc2>;
212 inb4-supply = <&tps65090_dcdc2>;
213 inb5-supply = <&tps65090_dcdc1>;
214 inb6-supply = <&tps65090_dcdc2>;
215 inb7-supply = <&tps65090_dcdc1>;
216 inb8-supply = <&tps65090_dcdc1>;
217 inb9-supply = <&tps65090_dcdc1>;
218 inb10-supply = <&tps65090_dcdc1>;
219
220 inl1-supply = <&buck5_reg>;
221 inl2-supply = <&buck7_reg>;
222 inl3-supply = <&buck9_reg>;
223 inl4-supply = <&buck9_reg>;
224 inl5-supply = <&buck9_reg>;
225 inl6-supply = <&tps65090_dcdc2>;
226 inl7-supply = <&buck9_reg>;
227 inl9-supply = <&tps65090_dcdc2>;
228 inl10-supply = <&buck7_reg>;
229
230 regulators {
231 buck1_reg: BUCK1 {
232 regulator-name = "vdd_mif";
233 regulator-min-microvolt = <800000>;
234 regulator-max-microvolt = <1300000>;
235 regulator-always-on;
236 regulator-boot-on;
237 regulator-ramp-delay = <12500>;
238 regulator-state-mem {
239 regulator-off-in-suspend;
240 };
241 };
242
243 buck2_reg: BUCK2 {
244 regulator-name = "vdd_arm";
245 regulator-min-microvolt = <800000>;
246 regulator-max-microvolt = <1500000>;
247 regulator-always-on;
248 regulator-boot-on;
249 regulator-ramp-delay = <12500>;
250 regulator-state-mem {
251 regulator-off-in-suspend;
252 };
253 };
254
255 buck3_reg: BUCK3 {
256 regulator-name = "vdd_int";
257 regulator-min-microvolt = <800000>;
258 regulator-max-microvolt = <1400000>;
259 regulator-always-on;
260 regulator-boot-on;
261 regulator-ramp-delay = <12500>;
262 regulator-state-mem {
263 regulator-off-in-suspend;
264 };
265 };
266
267 buck4_reg: BUCK4 {
268 regulator-name = "vdd_g3d";
269 regulator-min-microvolt = <700000>;
270 regulator-max-microvolt = <1400000>;
271 regulator-always-on;
272 regulator-boot-on;
273 regulator-ramp-delay = <12500>;
274 regulator-state-mem {
275 regulator-off-in-suspend;
276 };
277 };
278
279 buck5_reg: BUCK5 {
280 regulator-name = "vdd_1v2";
281 regulator-min-microvolt = <1200000>;
282 regulator-max-microvolt = <1200000>;
283 regulator-always-on;
284 regulator-boot-on;
285 regulator-state-mem {
286 regulator-off-in-suspend;
287 };
288 };
289
290 buck6_reg: BUCK6 {
291 regulator-name = "vdd_kfc";
292 regulator-min-microvolt = <800000>;
293 regulator-max-microvolt = <1500000>;
294 regulator-always-on;
295 regulator-boot-on;
296 regulator-ramp-delay = <12500>;
297 regulator-state-mem {
298 regulator-off-in-suspend;
299 };
300 };
301
302 buck7_reg: BUCK7 {
303 regulator-name = "vdd_1v35";
304 regulator-min-microvolt = <1350000>;
305 regulator-max-microvolt = <1350000>;
306 regulator-always-on;
307 regulator-boot-on;
308 regulator-state-mem {
309 regulator-on-in-suspend;
310 };
311 };
312
313 buck8_reg: BUCK8 {
314 regulator-name = "vdd_emmc";
315 regulator-min-microvolt = <2850000>;
316 regulator-max-microvolt = <2850000>;
317 regulator-always-on;
318 regulator-boot-on;
319 regulator-state-mem {
320 regulator-off-in-suspend;
321 };
322 };
323
324 buck9_reg: BUCK9 {
325 regulator-name = "vdd_2v";
326 regulator-min-microvolt = <2000000>;
327 regulator-max-microvolt = <2000000>;
328 regulator-always-on;
329 regulator-boot-on;
330 regulator-state-mem {
331 regulator-on-in-suspend;
332 };
333 };
334
335 buck10_reg: BUCK10 {
336 regulator-name = "vdd_1v8";
337 regulator-min-microvolt = <1800000>;
338 regulator-max-microvolt = <1800000>;
339 regulator-always-on;
340 regulator-boot-on;
341 regulator-state-mem {
342 regulator-on-in-suspend;
343 };
344 };
345
346 ldo1_reg: LDO1 {
347 regulator-name = "vdd_1v0";
348 regulator-min-microvolt = <1000000>;
349 regulator-max-microvolt = <1000000>;
350 regulator-always-on;
351 regulator-state-mem {
352 regulator-on-in-suspend;
353 regulator-mode = <MAX77802_OPMODE_LP>;
354 };
355 };
356
357 ldo2_reg: LDO2 {
358 regulator-name = "vdd_1v2_2";
359 regulator-min-microvolt = <1200000>;
360 regulator-max-microvolt = <1200000>;
361 };
362
363 ldo3_reg: LDO3 {
364 regulator-name = "vdd_1v8_3";
365 regulator-min-microvolt = <1800000>;
366 regulator-max-microvolt = <1800000>;
367 regulator-always-on;
368 regulator-state-mem {
369 regulator-on-in-suspend;
370 regulator-mode = <MAX77802_OPMODE_LP>;
371 };
372 };
373
374 vqmmc_sdcard: ldo4_reg: LDO4 {
375 regulator-name = "vdd_sd";
376 regulator-min-microvolt = <1800000>;
377 regulator-max-microvolt = <2800000>;
378 regulator-always-on;
379 regulator-state-mem {
380 regulator-off-in-suspend;
381 };
382 };
383
384 ldo5_reg: LDO5 {
385 regulator-name = "vdd_1v8_5";
386 regulator-min-microvolt = <1800000>;
387 regulator-max-microvolt = <1800000>;
388 regulator-always-on;
389 regulator-state-mem {
390 regulator-off-in-suspend;
391 };
392 };
393
394 ldo6_reg: LDO6 {
395 regulator-name = "vdd_1v8_6";
396 regulator-min-microvolt = <1800000>;
397 regulator-max-microvolt = <1800000>;
398 regulator-always-on;
399 regulator-state-mem {
400 regulator-off-in-suspend;
401 };
402 };
403
404 ldo7_reg: LDO7 {
405 regulator-name = "vdd_1v8_7";
406 regulator-min-microvolt = <1800000>;
407 regulator-max-microvolt = <1800000>;
408 };
409
410 ldo8_reg: LDO8 {
411 regulator-name = "vdd_ldo8";
412 regulator-min-microvolt = <1000000>;
413 regulator-max-microvolt = <1000000>;
414 regulator-always-on;
415 regulator-state-mem {
416 regulator-off-in-suspend;
417 };
418 };
419
420 ldo9_reg: LDO9 {
421 regulator-name = "vdd_ldo9";
422 regulator-min-microvolt = <1800000>;
423 regulator-max-microvolt = <1800000>;
424 regulator-always-on;
425 regulator-state-mem {
426 regulator-on-in-suspend;
427 regulator-mode = <MAX77802_OPMODE_LP>;
428 };
429 };
430
431 ldo10_reg: LDO10 {
432 regulator-name = "vdd_ldo10";
433 regulator-min-microvolt = <1800000>;
434 regulator-max-microvolt = <1800000>;
435 regulator-always-on;
436 regulator-state-mem {
437 regulator-off-in-suspend;
438 };
439 };
440
441 ldo11_reg: LDO11 {
442 regulator-name = "vdd_ldo11";
443 regulator-min-microvolt = <1800000>;
444 regulator-max-microvolt = <1800000>;
445 regulator-always-on;
446 regulator-state-mem {
447 regulator-on-in-suspend;
448 regulator-mode = <MAX77802_OPMODE_LP>;
449 };
450 };
451
452 ldo12_reg: LDO12 {
453 regulator-name = "vdd_ldo12";
454 regulator-min-microvolt = <3000000>;
455 regulator-max-microvolt = <3000000>;
456 regulator-always-on;
457 regulator-state-mem {
458 regulator-off-in-suspend;
459 };
460 };
461
462 ldo13_reg: LDO13 {
463 regulator-name = "vdd_ldo13";
464 regulator-min-microvolt = <1800000>;
465 regulator-max-microvolt = <1800000>;
466 regulator-always-on;
467 regulator-state-mem {
468 regulator-on-in-suspend;
469 regulator-mode = <MAX77802_OPMODE_LP>;
470 };
471 };
472
473 ldo14_reg: LDO14 {
474 regulator-name = "vdd_ldo14";
475 regulator-min-microvolt = <1800000>;
476 regulator-max-microvolt = <1800000>;
477 regulator-always-on;
478 regulator-state-mem {
479 regulator-off-in-suspend;
480 };
481 };
482
483 ldo15_reg: LDO15 {
484 regulator-name = "vdd_ldo15";
485 regulator-min-microvolt = <1000000>;
486 regulator-max-microvolt = <1000000>;
487 regulator-always-on;
488 regulator-state-mem {
489 regulator-off-in-suspend;
490 };
491 };
492
493 ldo17_reg: LDO17 {
494 regulator-name = "vdd_g3ds";
495 regulator-min-microvolt = <900000>;
496 regulator-max-microvolt = <1400000>;
497 regulator-always-on;
498 regulator-state-mem {
499 regulator-off-in-suspend;
500 };
501 };
502
503 ldo18_reg: LDO18 {
504 regulator-name = "ldo_18";
505 regulator-min-microvolt = <1800000>;
506 regulator-max-microvolt = <1800000>;
507 };
508
509 ldo19_reg: LDO19 {
510 regulator-name = "ldo_19";
511 regulator-min-microvolt = <1800000>;
512 regulator-max-microvolt = <1800000>;
513 };
514
515 ldo20_reg: LDO20 {
516 regulator-name = "ldo_20";
517 regulator-min-microvolt = <1800000>;
518 regulator-max-microvolt = <1800000>;
519 regulator-always-on;
520 };
521
522 ldo21_reg: LDO21 {
523 regulator-name = "ldo_21";
524 regulator-min-microvolt = <2800000>;
525 regulator-max-microvolt = <2800000>;
526 };
527
528 ldo23_reg: LDO23 {
529 regulator-name = "ldo_23";
530 regulator-min-microvolt = <3300000>;
531 regulator-max-microvolt = <3300000>;
532 };
533 ldo24_reg: LDO24 {
534 regulator-name = "ldo_24";
535 regulator-min-microvolt = <2800000>;
536 regulator-max-microvolt = <2800000>;
537 };
538
539 ldo25_reg: LDO25 {
540 regulator-name = "ldo_25";
541 regulator-min-microvolt = <3300000>;
542 regulator-max-microvolt = <3300000>;
543 };
544
545 ldo26_reg: LDO26 {
546 regulator-name = "ldo_26";
547 regulator-min-microvolt = <1200000>;
548 regulator-max-microvolt = <1200000>;
549 };
550
551 ldo27_reg: LDO27 {
552 regulator-name = "ldo_27";
553 regulator-min-microvolt = <1200000>;
554 regulator-max-microvolt = <1200000>;
555 };
556
557 ldo28_reg: LDO28 {
558 regulator-name = "ldo_28";
559 regulator-min-microvolt = <1800000>;
560 regulator-max-microvolt = <1800000>;
561 };
562
563 ldo29_reg: LDO29 {
564 regulator-name = "ldo_29";
565 regulator-min-microvolt = <1800000>;
566 regulator-max-microvolt = <1800000>;
567 };
568
569 ldo30_reg: LDO30 {
570 regulator-name = "vdd_mifs";
571 regulator-min-microvolt = <1000000>;
572 regulator-max-microvolt = <1000000>;
573 regulator-always-on;
574 regulator-state-mem {
575 regulator-off-in-suspend;
576 };
577 };
578
579 ldo32_reg: LDO32 {
580 regulator-name = "ldo_32";
581 regulator-min-microvolt = <3000000>;
582 regulator-max-microvolt = <3000000>;
583 };
584
585 ldo33_reg: LDO33 {
586 regulator-name = "ldo_33";
587 regulator-min-microvolt = <2800000>;
588 regulator-max-microvolt = <2800000>;
589 };
590
591 ldo34_reg: LDO34 {
592 regulator-name = "ldo_34";
593 regulator-min-microvolt = <3000000>;
594 regulator-max-microvolt = <3000000>;
595 };
596
597 ldo35_reg: LDO35 {
598 regulator-name = "ldo_35";
599 regulator-min-microvolt = <1200000>;
600 regulator-max-microvolt = <1200000>;
601 };
602 };
603 };
604};
605
606&hsi2c_7 {
607 status = "okay";
608 clock-frequency = <400000>;
609
610 max98090: codec@10 {
611 compatible = "maxim,max98090";
612 reg = <0x10>;
613 interrupts = <2 0>;
614 interrupt-parent = <&gpx0>;
615 pinctrl-names = "default";
616 pinctrl-0 = <&max98090_irq>;
617 clocks = <&pmu_system_controller 0>;
618 clock-names = "mclk";
619 };
620
621 light-sensor@44 {
622 compatible = "isil,isl29018";
623 reg = <0x44>;
624 vcc-supply = <&tps65090_fet5>;
625 };
626
627 ps8625: lvds-bridge@48 {
628 compatible = "parade,ps8625";
629 reg = <0x48>;
630 sleep-gpios = <&gpx3 5 GPIO_ACTIVE_HIGH>;
631 reset-gpios = <&gpy7 7 GPIO_ACTIVE_HIGH>;
632 lane-count = <2>;
633 use-external-pwm;
634
635 ports {
636 port@0 {
637 bridge_out: endpoint {
638 remote-endpoint = <&panel_in>;
639 };
640 };
641
642 port@1 {
643 bridge_in: endpoint {
644 remote-endpoint = <&dp_out>;
645 };
646 };
647 };
648
649 };
650};
651
652&hsi2c_8 {
653 status = "okay";
654 clock-frequency = <333000>;
655
656 /* Atmel mXT336S */
657 trackpad@4b {
658 compatible = "atmel,maxtouch";
659 reg = <0x4b>;
660 interrupt-parent = <&gpx1>;
661 interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
662 wakeup-source;
663 pinctrl-names = "default";
664 pinctrl-0 = <&trackpad_irq>;
665 linux,gpio-keymap = <KEY_RESERVED
666 KEY_RESERVED
667 KEY_RESERVED /* GPIO0 */
668 KEY_RESERVED /* GPIO1 */
669 KEY_RESERVED /* GPIO2 */
670 BTN_LEFT>; /* GPIO3 */
671 };
672};
673
674&hsi2c_9 {
675 status = "okay";
676 clock-frequency = <400000>;
677
678 tpm@20 {
679 compatible = "infineon,slb9645tt";
680 reg = <0x20>;
681
682 /* Unused irq; but still need to configure the pins */
683 pinctrl-names = "default";
684 pinctrl-0 = <&tpm_irq>;
685 };
686};
687
688&i2c_2 {
689 status = "okay";
690 samsung,i2c-sda-delay = <100>;
691 samsung,i2c-max-bus-freq = <66000>;
692 samsung,i2c-slave-addr = <0x50>;
693};
694
695&i2s0 {
696 status = "okay";
697};
698
699&mmc_0 {
700 status = "okay";
701 num-slots = <1>;
702 mmc-hs200-1_8v;
703 cap-mmc-highspeed;
704 non-removable;
705 clock-frequency = <400000000>;
706 samsung,dw-mshc-ciu-div = <3>;
707 samsung,dw-mshc-sdr-timing = <0 4>;
708 samsung,dw-mshc-ddr-timing = <0 2>;
709 samsung,dw-mshc-hs400-timing = <0 2>;
710 samsung,read-strobe-delay = <90>;
711 pinctrl-names = "default";
712 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_rclk>;
713 bus-width = <8>;
714};
715
716&mmc_1 {
717 status = "okay";
718 num-slots = <1>;
719 non-removable;
720 cap-sdio-irq;
721 keep-power-in-suspend;
722 clock-frequency = <400000000>;
723 samsung,dw-mshc-ciu-div = <1>;
724 samsung,dw-mshc-sdr-timing = <0 1>;
725 samsung,dw-mshc-ddr-timing = <0 2>;
726 pinctrl-names = "default";
727 pinctrl-0 = <&sd1_clk>, <&sd1_cmd>, <&sd1_int>, <&sd1_bus1>,
728 <&sd1_bus4>, <&sd1_bus8>, <&wifi_en>;
729 bus-width = <4>;
730 cap-sd-highspeed;
731 mmc-pwrseq = <&mmc1_pwrseq>;
732 vqmmc-supply = <&buck10_reg>;
733};
734
735&mmc_2 {
736 status = "okay";
737 num-slots = <1>;
738 cap-sd-highspeed;
739 card-detect-delay = <200>;
740 clock-frequency = <400000000>;
741 samsung,dw-mshc-ciu-div = <3>;
742 samsung,dw-mshc-sdr-timing = <2 3>;
743 samsung,dw-mshc-ddr-timing = <1 2>;
744 pinctrl-names = "default";
745 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
746 bus-width = <4>;
747};
748
749
750&pinctrl_0 {
751 pinctrl-names = "default";
752 pinctrl-0 = <&mask_tpm_reset>;
753
754 wifi_en: wifi-en {
755 samsung,pins = "gpx0-0";
756 samsung,pin-function = <1>;
757 samsung,pin-pud = <0>;
758 samsung,pin-drv = <0>;
759 };
760
761 max98090_irq: max98090-irq {
762 samsung,pins = "gpx0-2";
763 samsung,pin-function = <0>;
764 samsung,pin-pud = <0>;
765 samsung,pin-drv = <0>;
766 };
767
768 /* We need GPX0_6 to be low at sleep time; just keep it low always */
769 mask_tpm_reset: mask-tpm-reset {
770 samsung,pins = "gpx0-6";
771 samsung,pin-function = <1>;
772 samsung,pin-pud = <0>;
773 samsung,pin-drv = <0>;
774 samsung,pin-val = <0>;
775 };
776
777 tpm_irq: tpm-irq {
778 samsung,pins = "gpx1-0";
779 samsung,pin-function = <0>;
780 samsung,pin-pud = <0>;
781 samsung,pin-drv = <0>;
782 };
783
784 trackpad_irq: trackpad-irq {
785 samsung,pins = "gpx1-1";
786 samsung,pin-function = <0xf>;
787 samsung,pin-pud = <0>;
788 samsung,pin-drv = <0>;
789 };
790
791 power_key_irq: power-key-irq {
792 samsung,pins = "gpx1-2";
793 samsung,pin-function = <0>;
794 samsung,pin-pud = <0>;
795 samsung,pin-drv = <0>;
796 };
797
798 ec_irq: ec-irq {
799 samsung,pins = "gpx1-5";
800 samsung,pin-function = <0>;
801 samsung,pin-pud = <0>;
802 samsung,pin-drv = <0>;
803 };
804
805 tps65090_irq: tps65090-irq {
806 samsung,pins = "gpx2-5";
807 samsung,pin-function = <0>;
808 samsung,pin-pud = <0>;
809 samsung,pin-drv = <0>;
810 };
811
812 dp_hpd_gpio: dp_hpd_gpio {
813 samsung,pins = "gpx2-6";
814 samsung,pin-function = <0>;
815 samsung,pin-pud = <3>;
816 samsung,pin-drv = <0>;
817 };
818
819 max77802_irq: max77802-irq {
820 samsung,pins = "gpx3-1";
821 samsung,pin-function = <0>;
822 samsung,pin-pud = <0>;
823 samsung,pin-drv = <0>;
824 };
825
826 lid_irq: lid-irq {
827 samsung,pins = "gpx3-4";
828 samsung,pin-function = <0xf>;
829 samsung,pin-pud = <0>;
830 samsung,pin-drv = <0>;
831 };
832
833 hdmi_hpd_irq: hdmi-hpd-irq {
834 samsung,pins = "gpx3-7";
835 samsung,pin-function = <0>;
836 samsung,pin-pud = <1>;
837 samsung,pin-drv = <0>;
838 };
839
840 pmic_dvs_1: pmic-dvs-1 {
841 samsung,pins = "gpy7-6";
842 samsung,pin-function = <1>;
843 samsung,pin-pud = <0>;
844 samsung,pin-drv = <0>;
845 };
846};
847
848&pinctrl_1 {
849 /* Adjust WiFi drive strengths lower for EMI */
850 sd1_clk: sd1-clk {
851 samsung,pin-drv = <2>;
852 };
853
854 sd1_cmd: sd1-cmd {
855 samsung,pin-drv = <2>;
856 };
857
858 sd1_bus1: sd1-bus-width1 {
859 samsung,pin-drv = <2>;
860 };
861
862 sd1_bus4: sd1-bus-width4 {
863 samsung,pin-drv = <2>;
864 };
865
866 sd1_bus8: sd1-bus-width8 {
867 samsung,pin-drv = <2>;
868 };
869};
870
871&pinctrl_2 {
872 pmic_dvs_2: pmic-dvs-2 {
873 samsung,pins = "gpj4-2";
874 samsung,pin-function = <1>;
875 samsung,pin-pud = <0>;
876 samsung,pin-drv = <0>;
877 };
878
879 pmic_dvs_3: pmic-dvs-3 {
880 samsung,pins = "gpj4-3";
881 samsung,pin-function = <1>;
882 samsung,pin-pud = <0>;
883 samsung,pin-drv = <0>;
884 };
885};
886
887&pinctrl_3 {
888 /* Drive SPI lines at x2 for better integrity */
889 spi2-bus {
890 samsung,pin-drv = <2>;
891 };
892
893 /* Drive SPI chip select at x2 for better integrity */
894 ec_spi_cs: ec-spi-cs {
895 samsung,pins = "gpb1-2";
896 samsung,pin-function = <1>;
897 samsung,pin-pud = <0>;
898 samsung,pin-drv = <2>;
899 };
900
901 usb300_vbus_en: usb300-vbus-en {
902 samsung,pins = "gph0-0";
903 samsung,pin-function = <1>;
904 samsung,pin-pud = <0>;
905 samsung,pin-drv = <0>;
906 };
907
908 usb301_vbus_en: usb301-vbus-en {
909 samsung,pins = "gph0-1";
910 samsung,pin-function = <1>;
911 samsung,pin-pud = <0>;
912 samsung,pin-drv = <0>;
913 };
914
915 pmic_selb: pmic-selb {
916 samsung,pins = "gph0-2", "gph0-3", "gph0-4", "gph0-5",
917 "gph0-6";
918 samsung,pin-function = <1>;
919 samsung,pin-pud = <0>;
920 samsung,pin-drv = <0>;
921 };
922};
923
924&pmu_system_controller {
925 assigned-clocks = <&pmu_system_controller 0>;
926 assigned-clock-parents = <&clock CLK_FIN_PLL>;
927};
928
929&rtc {
930 status = "okay";
931 clocks = <&clock CLK_RTC>, <&max77802 MAX77802_CLK_32K_AP>;
932 clock-names = "rtc", "rtc_src";
933};
934
935&spi_2 {
936 status = "okay";
937 num-cs = <1>;
938 samsung,spi-src-clk = <0>;
939 cs-gpios = <&gpb1 2 GPIO_ACTIVE_HIGH>;
940
941 cros_ec: cros-ec@0 {
942 compatible = "google,cros-ec-spi";
943 interrupt-parent = <&gpx1>;
944 interrupts = <5 0>;
945 pinctrl-names = "default";
946 pinctrl-0 = <&ec_spi_cs &ec_irq>;
947 reg = <0>;
948 spi-max-frequency = <3125000>;
949 google,has-vbc-nvram;
950
951 controller-data {
952 samsung,spi-feedback-delay = <1>;
953 };
954
955 i2c-tunnel {
956 compatible = "google,cros-ec-i2c-tunnel";
957 #address-cells = <1>;
958 #size-cells = <0>;
959 google,remote-bus = <0>;
960
961 battery: sbs-battery@b {
962 compatible = "sbs,sbs-battery";
963 reg = <0xb>;
964 sbs,poll-retry-count = <1>;
965 sbs,i2c-retry-count = <2>;
966 };
967
968 power-regulator@48 {
969 compatible = "ti,tps65090";
970 reg = <0x48>;
971
972 /*
973 * Config irq to disable internal pulls
974 * even though we run in polling mode.
975 */
976 pinctrl-names = "default";
977 pinctrl-0 = <&tps65090_irq>;
978
979 vsys1-supply = <&vbat>;
980 vsys2-supply = <&vbat>;
981 vsys3-supply = <&vbat>;
982 infet1-supply = <&vbat>;
983 infet2-supply = <&tps65090_dcdc1>;
984 infet3-supply = <&tps65090_dcdc2>;
985 infet4-supply = <&tps65090_dcdc2>;
986 infet5-supply = <&tps65090_dcdc2>;
987 infet6-supply = <&tps65090_dcdc2>;
988 infet7-supply = <&tps65090_dcdc1>;
989 vsys-l1-supply = <&vbat>;
990 vsys-l2-supply = <&vbat>;
991
992 regulators {
993 tps65090_dcdc1: dcdc1 {
994 ti,enable-ext-control;
995 };
996 tps65090_dcdc2: dcdc2 {
997 ti,enable-ext-control;
998 };
999 tps65090_dcdc3: dcdc3 {
1000 ti,enable-ext-control;
1001 };
1002 tps65090_fet1: fet1 {
1003 regulator-name = "vcd_led";
1004 };
1005 tps65090_fet2: fet2 {
1006 regulator-name = "video_mid";
1007 regulator-always-on;
1008 };
1009 tps65090_fet3: fet3 {
1010 regulator-name = "wwan_r";
1011 regulator-always-on;
1012 };
1013 tps65090_fet4: fet4 {
1014 regulator-name = "sdcard";
1015 regulator-always-on;
1016 };
1017 tps65090_fet5: fet5 {
1018 regulator-name = "camout";
1019 regulator-always-on;
1020 };
1021 tps65090_fet6: fet6 {
1022 regulator-name = "lcd_vdd";
1023 };
1024 tps65090_fet7: fet7 {
1025 regulator-name = "video_mid_1a";
1026 regulator-always-on;
1027 };
1028 tps65090_ldo1: ldo1 {
1029 };
1030 tps65090_ldo2: ldo2 {
1031 };
1032 };
1033
1034 charger {
1035 compatible = "ti,tps65090-charger";
1036 };
1037 };
1038 };
1039 };
1040};
1041
1042&serial_3 {
1043 status = "okay";
1044};
1045
1046&usbdrd_dwc3_0 {
1047 dr_mode = "host";
1048};
1049
1050&usbdrd_dwc3_1 {
1051 dr_mode = "host";
1052};
1053
1054&usbdrd_phy0 {
1055 vbus-supply = <&usb300_vbus_reg>;
1056};
1057
1058&usbdrd_phy1 {
1059 vbus-supply = <&usb301_vbus_reg>;
1060};
1061
1062/*
1063 * Use longest HW watchdog in SoC (32 seconds) since the hardware
1064 * watchdog provides no debugging information (compared to soft/hard
1065 * lockup detectors) and so should be last resort.
1066 */
1067&watchdog {
1068 timeout-sec = <32>;
1069};
1070
1071#include "cros-ec-keyboard.dtsi"
1072#include "cros-adc-thermistors.dtsi"