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1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Google Peach Pit Rev 6+ board device tree source
4 *
5 * Copyright (c) 2014 Google, Inc
6 */
7
8/dts-v1/;
9#include <dt-bindings/input/input.h>
10#include <dt-bindings/gpio/gpio.h>
11#include <dt-bindings/interrupt-controller/irq.h>
12#include <dt-bindings/clock/maxim,max77802.h>
13#include <dt-bindings/regulator/maxim,max77802.h>
14#include <dt-bindings/sound/samsung-i2s.h>
15#include "exynos5420.dtsi"
16#include "exynos5420-cpus.dtsi"
17
18/ {
19 model = "Google Peach Pit Rev 6+";
20
21 compatible = "google,pit-rev16",
22 "google,pit-rev15", "google,pit-rev14",
23 "google,pit-rev13", "google,pit-rev12",
24 "google,pit-rev11", "google,pit-rev10",
25 "google,pit-rev9", "google,pit-rev8",
26 "google,pit-rev7", "google,pit-rev6",
27 "google,pit", "google,peach","samsung,exynos5420",
28 "samsung,exynos5";
29 chassis-type = "laptop";
30
31 aliases {
32 /* Assign 20 so we don't get confused w/ builtin ones */
33 i2c20 = &i2c_tunnel;
34 };
35
36 backlight: backlight {
37 compatible = "pwm-backlight";
38 pwms = <&pwm 0 1000000 0>;
39 brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
40 default-brightness-level = <7>;
41 power-supply = <&tps65090_fet1>;
42 pinctrl-0 = <&pwm0_out>;
43 pinctrl-names = "default";
44 };
45
46 chosen {
47 stdout-path = "serial3:115200n8";
48 };
49
50 fixed-rate-clocks {
51 oscclk {
52 compatible = "samsung,exynos5420-oscclk";
53 clock-frequency = <24000000>;
54 };
55 };
56
57 gpio-keys {
58 compatible = "gpio-keys";
59
60 pinctrl-names = "default";
61 pinctrl-0 = <&power_key_irq &lid_irq>;
62
63 power-key {
64 label = "Power";
65 gpios = <&gpx1 2 GPIO_ACTIVE_LOW>;
66 linux,code = <KEY_POWER>;
67 wakeup-source;
68 };
69
70 lid-switch {
71 label = "Lid";
72 gpios = <&gpx3 4 GPIO_ACTIVE_LOW>;
73 linux,input-type = <5>; /* EV_SW */
74 linux,code = <0>; /* SW_LID */
75 debounce-interval = <1>;
76 wakeup-source;
77 };
78 };
79
80 memory@20000000 {
81 device_type = "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 cpu {
93 sound-dai = <&i2s0 0>;
94 };
95
96 codec {
97 sound-dai = <&max98090>, <&hdmi>;
98 };
99 };
100
101 usb300_vbus_reg: regulator-usb300 {
102 compatible = "regulator-fixed";
103 regulator-name = "P5.0V_USB3CON0";
104 regulator-min-microvolt = <5000000>;
105 regulator-max-microvolt = <5000000>;
106 gpio = <&gph0 0 GPIO_ACTIVE_HIGH>;
107 pinctrl-names = "default";
108 pinctrl-0 = <&usb300_vbus_en>;
109 enable-active-high;
110 };
111
112 usb301_vbus_reg: regulator-usb301 {
113 compatible = "regulator-fixed";
114 regulator-name = "P5.0V_USB3CON1";
115 regulator-min-microvolt = <5000000>;
116 regulator-max-microvolt = <5000000>;
117 gpio = <&gph0 1 GPIO_ACTIVE_HIGH>;
118 pinctrl-names = "default";
119 pinctrl-0 = <&usb301_vbus_en>;
120 enable-active-high;
121 };
122
123 vbat: fixed-regulator {
124 compatible = "regulator-fixed";
125 regulator-name = "vbat-supply";
126 regulator-boot-on;
127 regulator-always-on;
128 };
129
130 panel: panel {
131 compatible = "auo,b116xw03";
132 power-supply = <&tps65090_fet6>;
133 backlight = <&backlight>;
134
135 port {
136 panel_in: endpoint {
137 remote-endpoint = <&bridge_out>;
138 };
139 };
140 };
141
142 mmc1_pwrseq: mmc1-pwrseq {
143 compatible = "mmc-pwrseq-simple";
144 reset-gpios = <&gpx0 0 GPIO_ACTIVE_LOW>; /* WIFI_EN */
145 clocks = <&max77802 MAX77802_CLK_32K_CP>;
146 clock-names = "ext_clock";
147 };
148};
149
150&adc {
151 status = "okay";
152 vdd-supply = <&ldo9_reg>;
153};
154
155&clock_audss {
156 assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>;
157 assigned-clock-parents = <&clock CLK_MAU_EPLL>;
158};
159
160&cpu0 {
161 cpu-supply = <&buck2_reg>;
162};
163
164&cpu4 {
165 cpu-supply = <&buck6_reg>;
166};
167
168&dp {
169 status = "okay";
170 pinctrl-names = "default";
171 pinctrl-0 = <&dp_hpd_gpio>;
172 samsung,color-space = <0>;
173 samsung,color-depth = <1>;
174 samsung,link-rate = <0x06>;
175 samsung,lane-count = <2>;
176 hpd-gpios = <&gpx2 6 GPIO_ACTIVE_HIGH>;
177
178 ports {
179 port {
180 dp_out: endpoint {
181 remote-endpoint = <&bridge_in>;
182 };
183 };
184 };
185};
186
187&fimd {
188 status = "okay";
189 samsung,invert-vclk;
190};
191
192&hdmi {
193 status = "okay";
194 hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
195 pinctrl-names = "default";
196 pinctrl-0 = <&hdmi_hpd_irq>;
197 ddc = <&i2c_2>;
198
199 hdmi-en-supply = <&tps65090_fet7>;
200 vdd-supply = <&ldo8_reg>;
201 vdd_osc-supply = <&ldo10_reg>;
202 vdd_pll-supply = <&ldo8_reg>;
203};
204
205&hsi2c_4 {
206 status = "okay";
207 clock-frequency = <400000>;
208
209 max77802: pmic@9 {
210 compatible = "maxim,max77802";
211 interrupt-parent = <&gpx3>;
212 interrupts = <1 IRQ_TYPE_NONE>;
213 pinctrl-names = "default";
214 pinctrl-0 = <&max77802_irq>, <&pmic_selb>,
215 <&pmic_dvs_1>, <&pmic_dvs_2>;
216 wakeup-source;
217 reg = <0x9>;
218 #clock-cells = <1>;
219
220 inb1-supply = <&tps65090_dcdc2>;
221 inb2-supply = <&tps65090_dcdc1>;
222 inb3-supply = <&tps65090_dcdc2>;
223 inb4-supply = <&tps65090_dcdc2>;
224 inb5-supply = <&tps65090_dcdc1>;
225 inb6-supply = <&tps65090_dcdc2>;
226 inb7-supply = <&tps65090_dcdc1>;
227 inb8-supply = <&tps65090_dcdc1>;
228 inb9-supply = <&tps65090_dcdc1>;
229 inb10-supply = <&tps65090_dcdc1>;
230
231 inl1-supply = <&buck5_reg>;
232 inl2-supply = <&buck7_reg>;
233 inl3-supply = <&buck9_reg>;
234 inl4-supply = <&buck9_reg>;
235 inl5-supply = <&buck9_reg>;
236 inl6-supply = <&tps65090_dcdc2>;
237 inl7-supply = <&buck9_reg>;
238 inl9-supply = <&tps65090_dcdc2>;
239 inl10-supply = <&buck7_reg>;
240
241 regulators {
242 buck1_reg: BUCK1 {
243 regulator-name = "vdd_mif";
244 regulator-min-microvolt = <800000>;
245 regulator-max-microvolt = <1300000>;
246 regulator-always-on;
247 regulator-boot-on;
248 regulator-ramp-delay = <12500>;
249 regulator-state-mem {
250 regulator-off-in-suspend;
251 };
252 };
253
254 buck2_reg: BUCK2 {
255 regulator-name = "vdd_arm";
256 regulator-min-microvolt = <800000>;
257 regulator-max-microvolt = <1500000>;
258 regulator-always-on;
259 regulator-boot-on;
260 regulator-ramp-delay = <12500>;
261 regulator-state-mem {
262 regulator-off-in-suspend;
263 };
264 };
265
266 buck3_reg: BUCK3 {
267 regulator-name = "vdd_int";
268 regulator-min-microvolt = <800000>;
269 regulator-max-microvolt = <1400000>;
270 regulator-always-on;
271 regulator-boot-on;
272 regulator-ramp-delay = <12500>;
273 regulator-state-mem {
274 regulator-off-in-suspend;
275 };
276 };
277
278 buck4_reg: BUCK4 {
279 regulator-name = "vdd_g3d";
280 regulator-min-microvolt = <700000>;
281 regulator-max-microvolt = <1400000>;
282 regulator-always-on;
283 regulator-boot-on;
284 regulator-ramp-delay = <12500>;
285 regulator-state-mem {
286 regulator-off-in-suspend;
287 };
288 };
289
290 buck5_reg: BUCK5 {
291 regulator-name = "vdd_1v2";
292 regulator-min-microvolt = <1200000>;
293 regulator-max-microvolt = <1200000>;
294 regulator-boot-on;
295 regulator-state-mem {
296 regulator-off-in-suspend;
297 };
298 };
299
300 buck6_reg: BUCK6 {
301 regulator-name = "vdd_kfc";
302 regulator-min-microvolt = <800000>;
303 regulator-max-microvolt = <1500000>;
304 regulator-always-on;
305 regulator-boot-on;
306 regulator-ramp-delay = <12500>;
307 regulator-state-mem {
308 regulator-off-in-suspend;
309 };
310 };
311
312 buck7_reg: BUCK7 {
313 regulator-name = "vdd_1v35";
314 regulator-min-microvolt = <1350000>;
315 regulator-max-microvolt = <1350000>;
316 regulator-always-on;
317 regulator-boot-on;
318 regulator-state-mem {
319 regulator-on-in-suspend;
320 };
321 };
322
323 buck8_reg: BUCK8 {
324 regulator-name = "vdd_emmc";
325 regulator-min-microvolt = <2850000>;
326 regulator-max-microvolt = <2850000>;
327 regulator-always-on;
328 regulator-boot-on;
329 regulator-state-mem {
330 regulator-off-in-suspend;
331 };
332 };
333
334 buck9_reg: BUCK9 {
335 regulator-name = "vdd_2v";
336 regulator-min-microvolt = <2000000>;
337 regulator-max-microvolt = <2000000>;
338 regulator-always-on;
339 regulator-boot-on;
340 regulator-state-mem {
341 regulator-on-in-suspend;
342 };
343 };
344
345 buck10_reg: BUCK10 {
346 regulator-name = "vdd_1v8";
347 regulator-min-microvolt = <1800000>;
348 regulator-max-microvolt = <1800000>;
349 regulator-always-on;
350 regulator-boot-on;
351 regulator-state-mem {
352 regulator-on-in-suspend;
353 };
354 };
355
356 ldo1_reg: LDO1 {
357 regulator-name = "vdd_1v0";
358 regulator-min-microvolt = <1000000>;
359 regulator-max-microvolt = <1000000>;
360 regulator-always-on;
361 regulator-state-mem {
362 regulator-on-in-suspend;
363 regulator-mode = <MAX77802_OPMODE_LP>;
364 };
365 };
366
367 ldo2_reg: LDO2 {
368 regulator-name = "vdd_1v2_2";
369 regulator-min-microvolt = <1200000>;
370 regulator-max-microvolt = <1200000>;
371 };
372
373 ldo3_reg: LDO3 {
374 regulator-name = "vdd_1v8_3";
375 regulator-min-microvolt = <1800000>;
376 regulator-max-microvolt = <1800000>;
377 regulator-always-on;
378 regulator-state-mem {
379 regulator-on-in-suspend;
380 regulator-mode = <MAX77802_OPMODE_LP>;
381 };
382 };
383
384 vqmmc_sdcard: ldo4_reg: LDO4 {
385 regulator-name = "vdd_sd";
386 regulator-min-microvolt = <1800000>;
387 regulator-max-microvolt = <2800000>;
388 regulator-always-on;
389 regulator-state-mem {
390 regulator-off-in-suspend;
391 };
392 };
393
394 ldo5_reg: LDO5 {
395 regulator-name = "vdd_1v8_5";
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 ldo6_reg: LDO6 {
405 regulator-name = "vdd_1v8_6";
406 regulator-min-microvolt = <1800000>;
407 regulator-max-microvolt = <1800000>;
408 regulator-always-on;
409 regulator-state-mem {
410 regulator-off-in-suspend;
411 };
412 };
413
414 ldo7_reg: LDO7 {
415 regulator-name = "vdd_1v8_7";
416 regulator-min-microvolt = <1800000>;
417 regulator-max-microvolt = <1800000>;
418 };
419
420 ldo8_reg: LDO8 {
421 regulator-name = "vdd_ldo8";
422 regulator-min-microvolt = <1000000>;
423 regulator-max-microvolt = <1000000>;
424 regulator-always-on;
425 regulator-state-mem {
426 regulator-off-in-suspend;
427 };
428 };
429
430 ldo9_reg: LDO9 {
431 regulator-name = "vdd_ldo9";
432 regulator-min-microvolt = <1800000>;
433 regulator-max-microvolt = <1800000>;
434 regulator-state-mem {
435 regulator-on-in-suspend;
436 regulator-mode = <MAX77802_OPMODE_LP>;
437 };
438 };
439
440 ldo10_reg: LDO10 {
441 regulator-name = "vdd_ldo10";
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 ldo11_reg: LDO11 {
451 regulator-name = "vdd_ldo11";
452 regulator-min-microvolt = <1800000>;
453 regulator-max-microvolt = <1800000>;
454 regulator-always-on;
455 regulator-state-mem {
456 regulator-on-in-suspend;
457 regulator-mode = <MAX77802_OPMODE_LP>;
458 };
459 };
460
461 ldo12_reg: LDO12 {
462 regulator-name = "vdd_ldo12";
463 regulator-min-microvolt = <3000000>;
464 regulator-max-microvolt = <3000000>;
465 regulator-always-on;
466 regulator-state-mem {
467 regulator-off-in-suspend;
468 };
469 };
470
471 ldo13_reg: LDO13 {
472 regulator-name = "vdd_ldo13";
473 regulator-min-microvolt = <1800000>;
474 regulator-max-microvolt = <1800000>;
475 regulator-always-on;
476 regulator-state-mem {
477 regulator-on-in-suspend;
478 regulator-mode = <MAX77802_OPMODE_LP>;
479 };
480 };
481
482 ldo14_reg: LDO14 {
483 regulator-name = "vdd_ldo14";
484 regulator-min-microvolt = <1800000>;
485 regulator-max-microvolt = <1800000>;
486 regulator-always-on;
487 regulator-state-mem {
488 regulator-off-in-suspend;
489 };
490 };
491
492 ldo15_reg: LDO15 {
493 regulator-name = "vdd_ldo15";
494 regulator-min-microvolt = <1000000>;
495 regulator-max-microvolt = <1000000>;
496 regulator-always-on;
497 regulator-state-mem {
498 regulator-off-in-suspend;
499 };
500 };
501
502 ldo17_reg: LDO17 {
503 regulator-name = "vdd_g3ds";
504 regulator-min-microvolt = <900000>;
505 regulator-max-microvolt = <1400000>;
506 regulator-always-on;
507 regulator-state-mem {
508 regulator-off-in-suspend;
509 };
510 };
511
512 ldo18_reg: LDO18 {
513 regulator-name = "ldo_18";
514 regulator-min-microvolt = <1800000>;
515 regulator-max-microvolt = <1800000>;
516 };
517
518 ldo19_reg: LDO19 {
519 regulator-name = "ldo_19";
520 regulator-min-microvolt = <1800000>;
521 regulator-max-microvolt = <1800000>;
522 };
523
524 ldo20_reg: LDO20 {
525 regulator-name = "ldo_20";
526 regulator-min-microvolt = <1800000>;
527 regulator-max-microvolt = <1800000>;
528 regulator-always-on;
529 };
530
531 ldo21_reg: LDO21 {
532 regulator-name = "ldo_21";
533 regulator-min-microvolt = <2800000>;
534 regulator-max-microvolt = <2800000>;
535 };
536
537 ldo23_reg: LDO23 {
538 regulator-name = "ldo_23";
539 regulator-min-microvolt = <3300000>;
540 regulator-max-microvolt = <3300000>;
541 };
542 ldo24_reg: LDO24 {
543 regulator-name = "ldo_24";
544 regulator-min-microvolt = <2800000>;
545 regulator-max-microvolt = <2800000>;
546 };
547
548 ldo25_reg: LDO25 {
549 regulator-name = "ldo_25";
550 regulator-min-microvolt = <3300000>;
551 regulator-max-microvolt = <3300000>;
552 };
553
554 ldo26_reg: LDO26 {
555 regulator-name = "ldo_26";
556 regulator-min-microvolt = <1200000>;
557 regulator-max-microvolt = <1200000>;
558 };
559
560 ldo27_reg: LDO27 {
561 regulator-name = "ldo_27";
562 regulator-min-microvolt = <1200000>;
563 regulator-max-microvolt = <1200000>;
564 };
565
566 ldo28_reg: LDO28 {
567 regulator-name = "ldo_28";
568 regulator-min-microvolt = <1800000>;
569 regulator-max-microvolt = <1800000>;
570 };
571
572 ldo29_reg: LDO29 {
573 regulator-name = "ldo_29";
574 regulator-min-microvolt = <1800000>;
575 regulator-max-microvolt = <1800000>;
576 };
577
578 ldo30_reg: LDO30 {
579 regulator-name = "vdd_mifs";
580 regulator-min-microvolt = <1000000>;
581 regulator-max-microvolt = <1000000>;
582 regulator-always-on;
583 regulator-state-mem {
584 regulator-off-in-suspend;
585 };
586 };
587
588 ldo32_reg: LDO32 {
589 regulator-name = "ldo_32";
590 regulator-min-microvolt = <3000000>;
591 regulator-max-microvolt = <3000000>;
592 };
593
594 ldo33_reg: LDO33 {
595 regulator-name = "ldo_33";
596 regulator-min-microvolt = <2800000>;
597 regulator-max-microvolt = <2800000>;
598 };
599
600 ldo34_reg: LDO34 {
601 regulator-name = "ldo_34";
602 regulator-min-microvolt = <3000000>;
603 regulator-max-microvolt = <3000000>;
604 };
605
606 ldo35_reg: LDO35 {
607 regulator-name = "ldo_35";
608 regulator-min-microvolt = <1200000>;
609 regulator-max-microvolt = <1200000>;
610 };
611 };
612 };
613};
614
615&hsi2c_7 {
616 status = "okay";
617 clock-frequency = <400000>;
618
619 max98090: audio-codec@10 {
620 compatible = "maxim,max98090";
621 reg = <0x10>;
622 interrupts = <2 IRQ_TYPE_NONE>;
623 interrupt-parent = <&gpx0>;
624 pinctrl-names = "default";
625 pinctrl-0 = <&max98090_irq>;
626 clocks = <&pmu_system_controller 0>;
627 clock-names = "mclk";
628 #sound-dai-cells = <0>;
629 };
630
631 light-sensor@44 {
632 compatible = "isil,isl29018";
633 reg = <0x44>;
634 vcc-supply = <&tps65090_fet5>;
635 };
636
637 ps8625: lvds-bridge@48 {
638 compatible = "parade,ps8625";
639 reg = <0x48>;
640 sleep-gpios = <&gpx3 5 GPIO_ACTIVE_HIGH>;
641 reset-gpios = <&gpy7 7 GPIO_ACTIVE_HIGH>;
642 lane-count = <2>;
643 use-external-pwm;
644
645 ports {
646 #address-cells = <1>;
647 #size-cells = <0>;
648
649 port@0 {
650 reg = <0>;
651
652 bridge_out: endpoint {
653 remote-endpoint = <&panel_in>;
654 };
655 };
656
657 port@1 {
658 reg = <1>;
659
660 bridge_in: endpoint {
661 remote-endpoint = <&dp_out>;
662 };
663 };
664 };
665
666 };
667};
668
669&hsi2c_8 {
670 status = "okay";
671 clock-frequency = <333000>;
672
673 /* Atmel mXT336S */
674 trackpad@4b {
675 compatible = "atmel,maxtouch";
676 reg = <0x4b>;
677 interrupt-parent = <&gpx1>;
678 interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
679 wakeup-source;
680 pinctrl-names = "default";
681 pinctrl-0 = <&trackpad_irq>;
682 linux,gpio-keymap = <KEY_RESERVED
683 KEY_RESERVED
684 KEY_RESERVED /* GPIO0 */
685 KEY_RESERVED /* GPIO1 */
686 KEY_RESERVED /* GPIO2 */
687 BTN_LEFT>; /* GPIO3 */
688 };
689};
690
691&hsi2c_9 {
692 status = "okay";
693 clock-frequency = <400000>;
694
695 tpm@20 {
696 compatible = "infineon,slb9645tt";
697 reg = <0x20>;
698
699 /* Unused irq; but still need to configure the pins */
700 pinctrl-names = "default";
701 pinctrl-0 = <&tpm_irq>;
702 };
703};
704
705&i2c_2 {
706 status = "okay";
707 samsung,i2c-sda-delay = <100>;
708 samsung,i2c-max-bus-freq = <66000>;
709 samsung,i2c-slave-addr = <0x50>;
710};
711
712&i2s0 {
713 assigned-clocks = <&i2s0 CLK_I2S_RCLK_SRC>;
714 assigned-clock-parents = <&clock_audss EXYNOS_I2S_BUS>;
715 status = "okay";
716};
717
718&mixer {
719 status = "okay";
720};
721
722/* eMMC flash */
723&mmc_0 {
724 status = "okay";
725 mmc-hs200-1_8v;
726 cap-mmc-highspeed;
727 non-removable;
728 clock-frequency = <400000000>;
729 samsung,dw-mshc-ciu-div = <3>;
730 samsung,dw-mshc-sdr-timing = <0 4>;
731 samsung,dw-mshc-ddr-timing = <0 2>;
732 samsung,dw-mshc-hs400-timing = <0 2>;
733 samsung,read-strobe-delay = <90>;
734 pinctrl-names = "default";
735 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_rclk>;
736 bus-width = <8>;
737};
738
739/* WiFi SDIO module */
740&mmc_1 {
741 status = "okay";
742 non-removable;
743 cap-sdio-irq;
744 keep-power-in-suspend;
745 clock-frequency = <400000000>;
746 samsung,dw-mshc-ciu-div = <1>;
747 samsung,dw-mshc-sdr-timing = <0 1>;
748 samsung,dw-mshc-ddr-timing = <0 2>;
749 pinctrl-names = "default";
750 pinctrl-0 = <&sd1_clk>, <&sd1_cmd>, <&sd1_int>, <&sd1_bus1>,
751 <&sd1_bus4>, <&sd1_bus8>, <&wifi_en>;
752 bus-width = <4>;
753 cap-sd-highspeed;
754 mmc-pwrseq = <&mmc1_pwrseq>;
755 vqmmc-supply = <&buck10_reg>;
756};
757
758/* uSD card */
759&mmc_2 {
760 status = "okay";
761 cap-sd-highspeed;
762 card-detect-delay = <200>;
763 clock-frequency = <400000000>;
764 samsung,dw-mshc-ciu-div = <3>;
765 samsung,dw-mshc-sdr-timing = <2 3>;
766 samsung,dw-mshc-ddr-timing = <1 2>;
767 pinctrl-names = "default";
768 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
769 bus-width = <4>;
770};
771
772
773&pinctrl_0 {
774 pinctrl-names = "default";
775 pinctrl-0 = <&mask_tpm_reset>;
776
777 wifi_en: wifi-en-pins {
778 samsung,pins = "gpx0-0";
779 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
780 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
781 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
782 };
783
784 max98090_irq: max98090-irq-pins {
785 samsung,pins = "gpx0-2";
786 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
787 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
788 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
789 };
790
791 /* We need GPX0_6 to be low at sleep time; just keep it low always */
792 mask_tpm_reset: mask-tpm-reset-pins {
793 samsung,pins = "gpx0-6";
794 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
795 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
796 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
797 samsung,pin-val = <0>;
798 };
799
800 tpm_irq: tpm-irq-pins {
801 samsung,pins = "gpx1-0";
802 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
803 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
804 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
805 };
806
807 trackpad_irq: trackpad-irq-pins {
808 samsung,pins = "gpx1-1";
809 samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
810 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
811 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
812 };
813
814 power_key_irq: power-key-irq-pins {
815 samsung,pins = "gpx1-2";
816 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
817 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
818 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
819 };
820
821 ec_irq: ec-irq-pins {
822 samsung,pins = "gpx1-5";
823 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
824 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
825 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
826 };
827
828 tps65090_irq: tps65090-irq-pins {
829 samsung,pins = "gpx2-5";
830 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
831 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
832 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
833 };
834
835 dp_hpd_gpio: dp-hpd-gpio-pins {
836 samsung,pins = "gpx2-6";
837 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
838 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
839 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
840 };
841
842 max77802_irq: max77802-irq-pins {
843 samsung,pins = "gpx3-1";
844 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
845 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
846 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
847 };
848
849 lid_irq: lid-irq-pins {
850 samsung,pins = "gpx3-4";
851 samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
852 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
853 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
854 };
855
856 hdmi_hpd_irq: hdmi-hpd-irq-pins {
857 samsung,pins = "gpx3-7";
858 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
859 samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
860 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
861 };
862
863 pmic_dvs_1: pmic-dvs-1-pins {
864 samsung,pins = "gpy7-6";
865 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
866 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
867 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
868 };
869};
870
871/* pinctrl_1 */
872/* Adjust WiFi drive strengths lower for EMI */
873&sd1_bus1 {
874 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
875};
876
877&sd1_bus4 {
878 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
879};
880
881&sd1_bus8 {
882 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
883};
884
885&sd1_clk {
886 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
887};
888
889&sd1_cmd {
890 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
891};
892
893&pinctrl_2 {
894 pmic_dvs_2: pmic-dvs-2-pins {
895 samsung,pins = "gpj4-2", "gpj4-3";
896 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
897 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
898 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
899 };
900};
901
902/* pinctrl_3*/
903/* Drive SPI lines at x2 for better integrity */
904&spi2_bus {
905 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
906};
907
908&pinctrl_3 {
909 /* Drive SPI chip select at x2 for better integrity */
910 ec_spi_cs: ec-spi-cs-pins {
911 samsung,pins = "gpb1-2";
912 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
913 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
914 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
915 };
916
917 usb300_vbus_en: usb300-vbus-en-pins {
918 samsung,pins = "gph0-0";
919 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
920 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
921 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
922 };
923
924 usb301_vbus_en: usb301-vbus-en-pins {
925 samsung,pins = "gph0-1";
926 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
927 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
928 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
929 };
930
931 pmic_selb: pmic-selb-pins {
932 samsung,pins = "gph0-2", "gph0-3", "gph0-4", "gph0-5",
933 "gph0-6";
934 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
935 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
936 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
937 };
938};
939
940&pmu_system_controller {
941 assigned-clocks = <&pmu_system_controller 0>;
942 assigned-clock-parents = <&clock CLK_FIN_PLL>;
943};
944
945&rtc {
946 status = "okay";
947 clocks = <&clock CLK_RTC>, <&max77802 MAX77802_CLK_32K_AP>;
948 clock-names = "rtc", "rtc_src";
949};
950
951&spi_2 {
952 status = "okay";
953 num-cs = <1>;
954 samsung,spi-src-clk = <0>;
955 cs-gpios = <&gpb1 2 GPIO_ACTIVE_HIGH>;
956
957 cros_ec: cros-ec@0 {
958 compatible = "google,cros-ec-spi";
959 interrupt-parent = <&gpx1>;
960 interrupts = <5 IRQ_TYPE_NONE>;
961 pinctrl-names = "default";
962 pinctrl-0 = <&ec_spi_cs &ec_irq>;
963 reg = <0>;
964 spi-max-frequency = <3125000>;
965 google,has-vbc-nvram;
966
967 controller-data {
968 samsung,spi-feedback-delay = <1>;
969 };
970
971 i2c_tunnel: i2c-tunnel {
972 compatible = "google,cros-ec-i2c-tunnel";
973 #address-cells = <1>;
974 #size-cells = <0>;
975 google,remote-bus = <0>;
976
977 battery: sbs-battery@b {
978 compatible = "sbs,sbs-battery";
979 reg = <0xb>;
980 sbs,poll-retry-count = <1>;
981 sbs,i2c-retry-count = <2>;
982 };
983
984 power-regulator@48 {
985 compatible = "ti,tps65090";
986 reg = <0x48>;
987
988 /*
989 * Config irq to disable internal pulls
990 * even though we run in polling mode.
991 */
992 pinctrl-names = "default";
993 pinctrl-0 = <&tps65090_irq>;
994
995 vsys1-supply = <&vbat>;
996 vsys2-supply = <&vbat>;
997 vsys3-supply = <&vbat>;
998 infet1-supply = <&vbat>;
999 infet2-supply = <&tps65090_dcdc1>;
1000 infet3-supply = <&tps65090_dcdc2>;
1001 infet4-supply = <&tps65090_dcdc2>;
1002 infet5-supply = <&tps65090_dcdc2>;
1003 infet6-supply = <&tps65090_dcdc2>;
1004 infet7-supply = <&tps65090_dcdc1>;
1005 vsys-l1-supply = <&vbat>;
1006 vsys-l2-supply = <&vbat>;
1007
1008 regulators {
1009 tps65090_dcdc1: dcdc1 {
1010 ti,enable-ext-control;
1011 };
1012 tps65090_dcdc2: dcdc2 {
1013 ti,enable-ext-control;
1014 };
1015 tps65090_dcdc3: dcdc3 {
1016 ti,enable-ext-control;
1017 };
1018 tps65090_fet1: fet1 {
1019 regulator-name = "vcd_led";
1020 };
1021 tps65090_fet2: fet2 {
1022 regulator-name = "video_mid";
1023 regulator-always-on;
1024 };
1025 tps65090_fet3: fet3 {
1026 regulator-name = "wwan_r";
1027 regulator-always-on;
1028 };
1029 tps65090_fet4: fet4 {
1030 regulator-name = "sdcard";
1031 regulator-always-on;
1032 };
1033 tps65090_fet5: fet5 {
1034 regulator-name = "camout";
1035 regulator-always-on;
1036 };
1037 tps65090_fet6: fet6 {
1038 regulator-name = "lcd_vdd";
1039 };
1040 tps65090_fet7: fet7 {
1041 regulator-name = "video_mid_1a";
1042 regulator-always-on;
1043 };
1044 tps65090_ldo1: ldo1 {
1045 };
1046 tps65090_ldo2: ldo2 {
1047 };
1048 };
1049
1050 charger {
1051 compatible = "ti,tps65090-charger";
1052 };
1053 };
1054 };
1055 };
1056};
1057
1058&serial_3 {
1059 status = "okay";
1060};
1061
1062&timer {
1063 arm,cpu-registers-not-fw-configured;
1064};
1065
1066&tmu_cpu0 {
1067 vtmu-supply = <&ldo10_reg>;
1068};
1069
1070&tmu_cpu1 {
1071 vtmu-supply = <&ldo10_reg>;
1072};
1073
1074&tmu_cpu2 {
1075 vtmu-supply = <&ldo10_reg>;
1076};
1077
1078&tmu_cpu3 {
1079 vtmu-supply = <&ldo10_reg>;
1080};
1081
1082&tmu_gpu {
1083 vtmu-supply = <&ldo10_reg>;
1084};
1085
1086&usbdrd3_0 {
1087 vdd10-supply = <&ldo15_reg>;
1088 vdd33-supply = <&ldo12_reg>;
1089};
1090
1091&usbdrd3_1 {
1092 vdd10-supply = <&ldo15_reg>;
1093 vdd33-supply = <&ldo12_reg>;
1094};
1095
1096&usbdrd_dwc3_0 {
1097 dr_mode = "host";
1098};
1099
1100&usbdrd_dwc3_1 {
1101 dr_mode = "host";
1102};
1103
1104&usbdrd_phy0 {
1105 vbus-supply = <&usb300_vbus_reg>;
1106};
1107
1108&usbdrd_phy1 {
1109 vbus-supply = <&usb301_vbus_reg>;
1110};
1111
1112/*
1113 * Use longest HW watchdog in SoC (32 seconds) since the hardware
1114 * watchdog provides no debugging information (compared to soft/hard
1115 * lockup detectors) and so should be last resort.
1116 */
1117&watchdog {
1118 timeout-sec = <32>;
1119};
1120
1121#include "cros-ec-keyboard.dtsi"
1122#include "cros-adc-thermistors.dtsi"
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Google Peach Pit Rev 6+ board device tree source
4 *
5 * Copyright (c) 2014 Google, Inc
6 */
7
8/dts-v1/;
9#include <dt-bindings/input/input.h>
10#include <dt-bindings/gpio/gpio.h>
11#include <dt-bindings/interrupt-controller/irq.h>
12#include <dt-bindings/clock/maxim,max77802.h>
13#include <dt-bindings/regulator/maxim,max77802.h>
14#include <dt-bindings/sound/samsung-i2s.h>
15#include "exynos5420.dtsi"
16#include "exynos5420-cpus.dtsi"
17
18/ {
19 model = "Google Peach Pit Rev 6+";
20
21 compatible = "google,pit-rev16",
22 "google,pit-rev15", "google,pit-rev14",
23 "google,pit-rev13", "google,pit-rev12",
24 "google,pit-rev11", "google,pit-rev10",
25 "google,pit-rev9", "google,pit-rev8",
26 "google,pit-rev7", "google,pit-rev6",
27 "google,pit", "google,peach","samsung,exynos5420",
28 "samsung,exynos5";
29
30 aliases {
31 /* Assign 20 so we don't get confused w/ builtin ones */
32 i2c20 = &i2c_tunnel;
33 };
34
35 backlight: backlight {
36 compatible = "pwm-backlight";
37 pwms = <&pwm 0 1000000 0>;
38 brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
39 default-brightness-level = <7>;
40 power-supply = <&tps65090_fet1>;
41 pinctrl-0 = <&pwm0_out>;
42 pinctrl-names = "default";
43 };
44
45 chosen {
46 stdout-path = "serial3:115200n8";
47 };
48
49 fixed-rate-clocks {
50 oscclk {
51 compatible = "samsung,exynos5420-oscclk";
52 clock-frequency = <24000000>;
53 };
54 };
55
56 gpio-keys {
57 compatible = "gpio-keys";
58
59 pinctrl-names = "default";
60 pinctrl-0 = <&power_key_irq &lid_irq>;
61
62 power {
63 label = "Power";
64 gpios = <&gpx1 2 GPIO_ACTIVE_LOW>;
65 linux,code = <KEY_POWER>;
66 wakeup-source;
67 };
68
69 lid-switch {
70 label = "Lid";
71 gpios = <&gpx3 4 GPIO_ACTIVE_LOW>;
72 linux,input-type = <5>; /* EV_SW */
73 linux,code = <0>; /* SW_LID */
74 debounce-interval = <1>;
75 wakeup-source;
76 };
77 };
78
79 memory@20000000 {
80 device_type = "memory";
81 reg = <0x20000000 0x80000000>;
82 };
83
84 sound {
85 compatible = "google,snow-audio-max98090";
86
87 samsung,model = "Peach-Pit-I2S-MAX98090";
88 samsung,i2s-controller = <&i2s0>;
89 samsung,audio-codec = <&max98090>;
90
91 cpu {
92 sound-dai = <&i2s0 0>;
93 };
94
95 codec {
96 sound-dai = <&max98090>, <&hdmi>;
97 };
98 };
99
100 usb300_vbus_reg: regulator-usb300 {
101 compatible = "regulator-fixed";
102 regulator-name = "P5.0V_USB3CON0";
103 regulator-min-microvolt = <5000000>;
104 regulator-max-microvolt = <5000000>;
105 gpio = <&gph0 0 GPIO_ACTIVE_HIGH>;
106 pinctrl-names = "default";
107 pinctrl-0 = <&usb300_vbus_en>;
108 enable-active-high;
109 };
110
111 usb301_vbus_reg: regulator-usb301 {
112 compatible = "regulator-fixed";
113 regulator-name = "P5.0V_USB3CON1";
114 regulator-min-microvolt = <5000000>;
115 regulator-max-microvolt = <5000000>;
116 gpio = <&gph0 1 GPIO_ACTIVE_HIGH>;
117 pinctrl-names = "default";
118 pinctrl-0 = <&usb301_vbus_en>;
119 enable-active-high;
120 };
121
122 vbat: fixed-regulator {
123 compatible = "regulator-fixed";
124 regulator-name = "vbat-supply";
125 regulator-boot-on;
126 regulator-always-on;
127 };
128
129 panel: panel {
130 compatible = "auo,b116xw03";
131 power-supply = <&tps65090_fet6>;
132 backlight = <&backlight>;
133
134 port {
135 panel_in: endpoint {
136 remote-endpoint = <&bridge_out>;
137 };
138 };
139 };
140
141 mmc1_pwrseq: mmc1_pwrseq {
142 compatible = "mmc-pwrseq-simple";
143 reset-gpios = <&gpx0 0 GPIO_ACTIVE_LOW>; /* WIFI_EN */
144 clocks = <&max77802 MAX77802_CLK_32K_CP>;
145 clock-names = "ext_clock";
146 };
147};
148
149&adc {
150 status = "okay";
151 vdd-supply = <&ldo9_reg>;
152};
153
154&clock_audss {
155 assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>;
156 assigned-clock-parents = <&clock CLK_MAU_EPLL>;
157};
158
159&cpu0 {
160 cpu-supply = <&buck2_reg>;
161};
162
163&cpu4 {
164 cpu-supply = <&buck6_reg>;
165};
166
167&dp {
168 status = "okay";
169 pinctrl-names = "default";
170 pinctrl-0 = <&dp_hpd_gpio>;
171 samsung,color-space = <0>;
172 samsung,color-depth = <1>;
173 samsung,link-rate = <0x06>;
174 samsung,lane-count = <2>;
175 hpd-gpios = <&gpx2 6 GPIO_ACTIVE_HIGH>;
176
177 ports {
178 port {
179 dp_out: endpoint {
180 remote-endpoint = <&bridge_in>;
181 };
182 };
183 };
184};
185
186&fimd {
187 status = "okay";
188 samsung,invert-vclk;
189};
190
191&hdmi {
192 status = "okay";
193 hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
194 pinctrl-names = "default";
195 pinctrl-0 = <&hdmi_hpd_irq>;
196 ddc = <&i2c_2>;
197
198 hdmi-en-supply = <&tps65090_fet7>;
199 vdd-supply = <&ldo8_reg>;
200 vdd_osc-supply = <&ldo10_reg>;
201 vdd_pll-supply = <&ldo8_reg>;
202};
203
204&hsi2c_4 {
205 status = "okay";
206 clock-frequency = <400000>;
207
208 max77802: max77802-pmic@9 {
209 compatible = "maxim,max77802";
210 interrupt-parent = <&gpx3>;
211 interrupts = <1 IRQ_TYPE_NONE>;
212 pinctrl-names = "default";
213 pinctrl-0 = <&max77802_irq>, <&pmic_selb>,
214 <&pmic_dvs_1>, <&pmic_dvs_2>, <&pmic_dvs_3>;
215 wakeup-source;
216 reg = <0x9>;
217 #clock-cells = <1>;
218
219 inb1-supply = <&tps65090_dcdc2>;
220 inb2-supply = <&tps65090_dcdc1>;
221 inb3-supply = <&tps65090_dcdc2>;
222 inb4-supply = <&tps65090_dcdc2>;
223 inb5-supply = <&tps65090_dcdc1>;
224 inb6-supply = <&tps65090_dcdc2>;
225 inb7-supply = <&tps65090_dcdc1>;
226 inb8-supply = <&tps65090_dcdc1>;
227 inb9-supply = <&tps65090_dcdc1>;
228 inb10-supply = <&tps65090_dcdc1>;
229
230 inl1-supply = <&buck5_reg>;
231 inl2-supply = <&buck7_reg>;
232 inl3-supply = <&buck9_reg>;
233 inl4-supply = <&buck9_reg>;
234 inl5-supply = <&buck9_reg>;
235 inl6-supply = <&tps65090_dcdc2>;
236 inl7-supply = <&buck9_reg>;
237 inl9-supply = <&tps65090_dcdc2>;
238 inl10-supply = <&buck7_reg>;
239
240 regulators {
241 buck1_reg: BUCK1 {
242 regulator-name = "vdd_mif";
243 regulator-min-microvolt = <800000>;
244 regulator-max-microvolt = <1300000>;
245 regulator-always-on;
246 regulator-boot-on;
247 regulator-ramp-delay = <12500>;
248 regulator-state-mem {
249 regulator-off-in-suspend;
250 };
251 };
252
253 buck2_reg: BUCK2 {
254 regulator-name = "vdd_arm";
255 regulator-min-microvolt = <800000>;
256 regulator-max-microvolt = <1500000>;
257 regulator-always-on;
258 regulator-boot-on;
259 regulator-ramp-delay = <12500>;
260 regulator-state-mem {
261 regulator-off-in-suspend;
262 };
263 };
264
265 buck3_reg: BUCK3 {
266 regulator-name = "vdd_int";
267 regulator-min-microvolt = <800000>;
268 regulator-max-microvolt = <1400000>;
269 regulator-always-on;
270 regulator-boot-on;
271 regulator-ramp-delay = <12500>;
272 regulator-state-mem {
273 regulator-off-in-suspend;
274 };
275 };
276
277 buck4_reg: BUCK4 {
278 regulator-name = "vdd_g3d";
279 regulator-min-microvolt = <700000>;
280 regulator-max-microvolt = <1400000>;
281 regulator-always-on;
282 regulator-boot-on;
283 regulator-ramp-delay = <12500>;
284 regulator-state-mem {
285 regulator-off-in-suspend;
286 };
287 };
288
289 buck5_reg: BUCK5 {
290 regulator-name = "vdd_1v2";
291 regulator-min-microvolt = <1200000>;
292 regulator-max-microvolt = <1200000>;
293 regulator-boot-on;
294 regulator-state-mem {
295 regulator-off-in-suspend;
296 };
297 };
298
299 buck6_reg: BUCK6 {
300 regulator-name = "vdd_kfc";
301 regulator-min-microvolt = <800000>;
302 regulator-max-microvolt = <1500000>;
303 regulator-always-on;
304 regulator-boot-on;
305 regulator-ramp-delay = <12500>;
306 regulator-state-mem {
307 regulator-off-in-suspend;
308 };
309 };
310
311 buck7_reg: BUCK7 {
312 regulator-name = "vdd_1v35";
313 regulator-min-microvolt = <1350000>;
314 regulator-max-microvolt = <1350000>;
315 regulator-always-on;
316 regulator-boot-on;
317 regulator-state-mem {
318 regulator-on-in-suspend;
319 };
320 };
321
322 buck8_reg: BUCK8 {
323 regulator-name = "vdd_emmc";
324 regulator-min-microvolt = <2850000>;
325 regulator-max-microvolt = <2850000>;
326 regulator-always-on;
327 regulator-boot-on;
328 regulator-state-mem {
329 regulator-off-in-suspend;
330 };
331 };
332
333 buck9_reg: BUCK9 {
334 regulator-name = "vdd_2v";
335 regulator-min-microvolt = <2000000>;
336 regulator-max-microvolt = <2000000>;
337 regulator-always-on;
338 regulator-boot-on;
339 regulator-state-mem {
340 regulator-on-in-suspend;
341 };
342 };
343
344 buck10_reg: BUCK10 {
345 regulator-name = "vdd_1v8";
346 regulator-min-microvolt = <1800000>;
347 regulator-max-microvolt = <1800000>;
348 regulator-always-on;
349 regulator-boot-on;
350 regulator-state-mem {
351 regulator-on-in-suspend;
352 };
353 };
354
355 ldo1_reg: LDO1 {
356 regulator-name = "vdd_1v0";
357 regulator-min-microvolt = <1000000>;
358 regulator-max-microvolt = <1000000>;
359 regulator-always-on;
360 regulator-state-mem {
361 regulator-on-in-suspend;
362 regulator-mode = <MAX77802_OPMODE_LP>;
363 };
364 };
365
366 ldo2_reg: LDO2 {
367 regulator-name = "vdd_1v2_2";
368 regulator-min-microvolt = <1200000>;
369 regulator-max-microvolt = <1200000>;
370 };
371
372 ldo3_reg: LDO3 {
373 regulator-name = "vdd_1v8_3";
374 regulator-min-microvolt = <1800000>;
375 regulator-max-microvolt = <1800000>;
376 regulator-always-on;
377 regulator-state-mem {
378 regulator-on-in-suspend;
379 regulator-mode = <MAX77802_OPMODE_LP>;
380 };
381 };
382
383 vqmmc_sdcard: ldo4_reg: LDO4 {
384 regulator-name = "vdd_sd";
385 regulator-min-microvolt = <1800000>;
386 regulator-max-microvolt = <2800000>;
387 regulator-always-on;
388 regulator-state-mem {
389 regulator-off-in-suspend;
390 };
391 };
392
393 ldo5_reg: LDO5 {
394 regulator-name = "vdd_1v8_5";
395 regulator-min-microvolt = <1800000>;
396 regulator-max-microvolt = <1800000>;
397 regulator-always-on;
398 regulator-state-mem {
399 regulator-off-in-suspend;
400 };
401 };
402
403 ldo6_reg: LDO6 {
404 regulator-name = "vdd_1v8_6";
405 regulator-min-microvolt = <1800000>;
406 regulator-max-microvolt = <1800000>;
407 regulator-always-on;
408 regulator-state-mem {
409 regulator-off-in-suspend;
410 };
411 };
412
413 ldo7_reg: LDO7 {
414 regulator-name = "vdd_1v8_7";
415 regulator-min-microvolt = <1800000>;
416 regulator-max-microvolt = <1800000>;
417 };
418
419 ldo8_reg: LDO8 {
420 regulator-name = "vdd_ldo8";
421 regulator-min-microvolt = <1000000>;
422 regulator-max-microvolt = <1000000>;
423 regulator-always-on;
424 regulator-state-mem {
425 regulator-off-in-suspend;
426 };
427 };
428
429 ldo9_reg: LDO9 {
430 regulator-name = "vdd_ldo9";
431 regulator-min-microvolt = <1800000>;
432 regulator-max-microvolt = <1800000>;
433 regulator-state-mem {
434 regulator-on-in-suspend;
435 regulator-mode = <MAX77802_OPMODE_LP>;
436 };
437 };
438
439 ldo10_reg: LDO10 {
440 regulator-name = "vdd_ldo10";
441 regulator-min-microvolt = <1800000>;
442 regulator-max-microvolt = <1800000>;
443 regulator-always-on;
444 regulator-state-mem {
445 regulator-off-in-suspend;
446 };
447 };
448
449 ldo11_reg: LDO11 {
450 regulator-name = "vdd_ldo11";
451 regulator-min-microvolt = <1800000>;
452 regulator-max-microvolt = <1800000>;
453 regulator-always-on;
454 regulator-state-mem {
455 regulator-on-in-suspend;
456 regulator-mode = <MAX77802_OPMODE_LP>;
457 };
458 };
459
460 ldo12_reg: LDO12 {
461 regulator-name = "vdd_ldo12";
462 regulator-min-microvolt = <3000000>;
463 regulator-max-microvolt = <3000000>;
464 regulator-always-on;
465 regulator-state-mem {
466 regulator-off-in-suspend;
467 };
468 };
469
470 ldo13_reg: LDO13 {
471 regulator-name = "vdd_ldo13";
472 regulator-min-microvolt = <1800000>;
473 regulator-max-microvolt = <1800000>;
474 regulator-always-on;
475 regulator-state-mem {
476 regulator-on-in-suspend;
477 regulator-mode = <MAX77802_OPMODE_LP>;
478 };
479 };
480
481 ldo14_reg: LDO14 {
482 regulator-name = "vdd_ldo14";
483 regulator-min-microvolt = <1800000>;
484 regulator-max-microvolt = <1800000>;
485 regulator-always-on;
486 regulator-state-mem {
487 regulator-off-in-suspend;
488 };
489 };
490
491 ldo15_reg: LDO15 {
492 regulator-name = "vdd_ldo15";
493 regulator-min-microvolt = <1000000>;
494 regulator-max-microvolt = <1000000>;
495 regulator-always-on;
496 regulator-state-mem {
497 regulator-off-in-suspend;
498 };
499 };
500
501 ldo17_reg: LDO17 {
502 regulator-name = "vdd_g3ds";
503 regulator-min-microvolt = <900000>;
504 regulator-max-microvolt = <1400000>;
505 regulator-always-on;
506 regulator-state-mem {
507 regulator-off-in-suspend;
508 };
509 };
510
511 ldo18_reg: LDO18 {
512 regulator-name = "ldo_18";
513 regulator-min-microvolt = <1800000>;
514 regulator-max-microvolt = <1800000>;
515 };
516
517 ldo19_reg: LDO19 {
518 regulator-name = "ldo_19";
519 regulator-min-microvolt = <1800000>;
520 regulator-max-microvolt = <1800000>;
521 };
522
523 ldo20_reg: LDO20 {
524 regulator-name = "ldo_20";
525 regulator-min-microvolt = <1800000>;
526 regulator-max-microvolt = <1800000>;
527 regulator-always-on;
528 };
529
530 ldo21_reg: LDO21 {
531 regulator-name = "ldo_21";
532 regulator-min-microvolt = <2800000>;
533 regulator-max-microvolt = <2800000>;
534 };
535
536 ldo23_reg: LDO23 {
537 regulator-name = "ldo_23";
538 regulator-min-microvolt = <3300000>;
539 regulator-max-microvolt = <3300000>;
540 };
541 ldo24_reg: LDO24 {
542 regulator-name = "ldo_24";
543 regulator-min-microvolt = <2800000>;
544 regulator-max-microvolt = <2800000>;
545 };
546
547 ldo25_reg: LDO25 {
548 regulator-name = "ldo_25";
549 regulator-min-microvolt = <3300000>;
550 regulator-max-microvolt = <3300000>;
551 };
552
553 ldo26_reg: LDO26 {
554 regulator-name = "ldo_26";
555 regulator-min-microvolt = <1200000>;
556 regulator-max-microvolt = <1200000>;
557 };
558
559 ldo27_reg: LDO27 {
560 regulator-name = "ldo_27";
561 regulator-min-microvolt = <1200000>;
562 regulator-max-microvolt = <1200000>;
563 };
564
565 ldo28_reg: LDO28 {
566 regulator-name = "ldo_28";
567 regulator-min-microvolt = <1800000>;
568 regulator-max-microvolt = <1800000>;
569 };
570
571 ldo29_reg: LDO29 {
572 regulator-name = "ldo_29";
573 regulator-min-microvolt = <1800000>;
574 regulator-max-microvolt = <1800000>;
575 };
576
577 ldo30_reg: LDO30 {
578 regulator-name = "vdd_mifs";
579 regulator-min-microvolt = <1000000>;
580 regulator-max-microvolt = <1000000>;
581 regulator-always-on;
582 regulator-state-mem {
583 regulator-off-in-suspend;
584 };
585 };
586
587 ldo32_reg: LDO32 {
588 regulator-name = "ldo_32";
589 regulator-min-microvolt = <3000000>;
590 regulator-max-microvolt = <3000000>;
591 };
592
593 ldo33_reg: LDO33 {
594 regulator-name = "ldo_33";
595 regulator-min-microvolt = <2800000>;
596 regulator-max-microvolt = <2800000>;
597 };
598
599 ldo34_reg: LDO34 {
600 regulator-name = "ldo_34";
601 regulator-min-microvolt = <3000000>;
602 regulator-max-microvolt = <3000000>;
603 };
604
605 ldo35_reg: LDO35 {
606 regulator-name = "ldo_35";
607 regulator-min-microvolt = <1200000>;
608 regulator-max-microvolt = <1200000>;
609 };
610 };
611 };
612};
613
614&hsi2c_7 {
615 status = "okay";
616 clock-frequency = <400000>;
617
618 max98090: codec@10 {
619 compatible = "maxim,max98090";
620 reg = <0x10>;
621 interrupts = <2 IRQ_TYPE_NONE>;
622 interrupt-parent = <&gpx0>;
623 pinctrl-names = "default";
624 pinctrl-0 = <&max98090_irq>;
625 clocks = <&pmu_system_controller 0>;
626 clock-names = "mclk";
627 #sound-dai-cells = <0>;
628 };
629
630 light-sensor@44 {
631 compatible = "isil,isl29018";
632 reg = <0x44>;
633 vcc-supply = <&tps65090_fet5>;
634 };
635
636 ps8625: lvds-bridge@48 {
637 compatible = "parade,ps8625";
638 reg = <0x48>;
639 sleep-gpios = <&gpx3 5 GPIO_ACTIVE_HIGH>;
640 reset-gpios = <&gpy7 7 GPIO_ACTIVE_HIGH>;
641 lane-count = <2>;
642 use-external-pwm;
643
644 ports {
645 #address-cells = <1>;
646 #size-cells = <0>;
647
648 port@0 {
649 reg = <0>;
650
651 bridge_out: endpoint {
652 remote-endpoint = <&panel_in>;
653 };
654 };
655
656 port@1 {
657 reg = <1>;
658
659 bridge_in: endpoint {
660 remote-endpoint = <&dp_out>;
661 };
662 };
663 };
664
665 };
666};
667
668&hsi2c_8 {
669 status = "okay";
670 clock-frequency = <333000>;
671
672 /* Atmel mXT336S */
673 trackpad@4b {
674 compatible = "atmel,maxtouch";
675 reg = <0x4b>;
676 interrupt-parent = <&gpx1>;
677 interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
678 wakeup-source;
679 pinctrl-names = "default";
680 pinctrl-0 = <&trackpad_irq>;
681 linux,gpio-keymap = <KEY_RESERVED
682 KEY_RESERVED
683 KEY_RESERVED /* GPIO0 */
684 KEY_RESERVED /* GPIO1 */
685 KEY_RESERVED /* GPIO2 */
686 BTN_LEFT>; /* GPIO3 */
687 };
688};
689
690&hsi2c_9 {
691 status = "okay";
692 clock-frequency = <400000>;
693
694 tpm@20 {
695 compatible = "infineon,slb9645tt";
696 reg = <0x20>;
697
698 /* Unused irq; but still need to configure the pins */
699 pinctrl-names = "default";
700 pinctrl-0 = <&tpm_irq>;
701 };
702};
703
704&i2c_2 {
705 status = "okay";
706 samsung,i2c-sda-delay = <100>;
707 samsung,i2c-max-bus-freq = <66000>;
708 samsung,i2c-slave-addr = <0x50>;
709};
710
711&i2s0 {
712 assigned-clocks = <&i2s0 CLK_I2S_RCLK_SRC>;
713 assigned-clock-parents = <&clock_audss EXYNOS_I2S_BUS>;
714 status = "okay";
715};
716
717&mixer {
718 status = "okay";
719};
720
721/* eMMC flash */
722&mmc_0 {
723 status = "okay";
724 mmc-hs200-1_8v;
725 cap-mmc-highspeed;
726 non-removable;
727 clock-frequency = <400000000>;
728 samsung,dw-mshc-ciu-div = <3>;
729 samsung,dw-mshc-sdr-timing = <0 4>;
730 samsung,dw-mshc-ddr-timing = <0 2>;
731 samsung,dw-mshc-hs400-timing = <0 2>;
732 samsung,read-strobe-delay = <90>;
733 pinctrl-names = "default";
734 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_rclk>;
735 bus-width = <8>;
736};
737
738/* WiFi SDIO module */
739&mmc_1 {
740 status = "okay";
741 non-removable;
742 cap-sdio-irq;
743 keep-power-in-suspend;
744 clock-frequency = <400000000>;
745 samsung,dw-mshc-ciu-div = <1>;
746 samsung,dw-mshc-sdr-timing = <0 1>;
747 samsung,dw-mshc-ddr-timing = <0 2>;
748 pinctrl-names = "default";
749 pinctrl-0 = <&sd1_clk>, <&sd1_cmd>, <&sd1_int>, <&sd1_bus1>,
750 <&sd1_bus4>, <&sd1_bus8>, <&wifi_en>;
751 bus-width = <4>;
752 cap-sd-highspeed;
753 mmc-pwrseq = <&mmc1_pwrseq>;
754 vqmmc-supply = <&buck10_reg>;
755};
756
757/* uSD card */
758&mmc_2 {
759 status = "okay";
760 cap-sd-highspeed;
761 card-detect-delay = <200>;
762 clock-frequency = <400000000>;
763 samsung,dw-mshc-ciu-div = <3>;
764 samsung,dw-mshc-sdr-timing = <2 3>;
765 samsung,dw-mshc-ddr-timing = <1 2>;
766 pinctrl-names = "default";
767 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
768 bus-width = <4>;
769};
770
771
772&pinctrl_0 {
773 pinctrl-names = "default";
774 pinctrl-0 = <&mask_tpm_reset>;
775
776 wifi_en: wifi-en {
777 samsung,pins = "gpx0-0";
778 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
779 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
780 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
781 };
782
783 max98090_irq: max98090-irq {
784 samsung,pins = "gpx0-2";
785 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
786 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
787 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
788 };
789
790 /* We need GPX0_6 to be low at sleep time; just keep it low always */
791 mask_tpm_reset: mask-tpm-reset {
792 samsung,pins = "gpx0-6";
793 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
794 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
795 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
796 samsung,pin-val = <0>;
797 };
798
799 tpm_irq: tpm-irq {
800 samsung,pins = "gpx1-0";
801 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
802 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
803 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
804 };
805
806 trackpad_irq: trackpad-irq {
807 samsung,pins = "gpx1-1";
808 samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
809 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
810 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
811 };
812
813 power_key_irq: power-key-irq {
814 samsung,pins = "gpx1-2";
815 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
816 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
817 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
818 };
819
820 ec_irq: ec-irq {
821 samsung,pins = "gpx1-5";
822 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
823 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
824 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
825 };
826
827 tps65090_irq: tps65090-irq {
828 samsung,pins = "gpx2-5";
829 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
830 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
831 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
832 };
833
834 dp_hpd_gpio: dp_hpd_gpio {
835 samsung,pins = "gpx2-6";
836 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
837 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
838 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
839 };
840
841 max77802_irq: max77802-irq {
842 samsung,pins = "gpx3-1";
843 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
844 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
845 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
846 };
847
848 lid_irq: lid-irq {
849 samsung,pins = "gpx3-4";
850 samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
851 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
852 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
853 };
854
855 hdmi_hpd_irq: hdmi-hpd-irq {
856 samsung,pins = "gpx3-7";
857 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
858 samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
859 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
860 };
861
862 pmic_dvs_1: pmic-dvs-1 {
863 samsung,pins = "gpy7-6";
864 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
865 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
866 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
867 };
868};
869
870&pinctrl_1 {
871 /* Adjust WiFi drive strengths lower for EMI */
872 sd1_clk: sd1-clk {
873 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
874 };
875
876 sd1_cmd: sd1-cmd {
877 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
878 };
879
880 sd1_bus1: sd1-bus-width1 {
881 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
882 };
883
884 sd1_bus4: sd1-bus-width4 {
885 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
886 };
887
888 sd1_bus8: sd1-bus-width8 {
889 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
890 };
891};
892
893&pinctrl_2 {
894 pmic_dvs_2: pmic-dvs-2 {
895 samsung,pins = "gpj4-2";
896 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
897 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
898 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
899 };
900
901 pmic_dvs_3: pmic-dvs-3 {
902 samsung,pins = "gpj4-3";
903 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
904 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
905 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
906 };
907};
908
909&pinctrl_3 {
910 /* Drive SPI lines at x2 for better integrity */
911 spi2-bus {
912 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
913 };
914
915 /* Drive SPI chip select at x2 for better integrity */
916 ec_spi_cs: ec-spi-cs {
917 samsung,pins = "gpb1-2";
918 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
919 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
920 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
921 };
922
923 usb300_vbus_en: usb300-vbus-en {
924 samsung,pins = "gph0-0";
925 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
926 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
927 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
928 };
929
930 usb301_vbus_en: usb301-vbus-en {
931 samsung,pins = "gph0-1";
932 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
933 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
934 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
935 };
936
937 pmic_selb: pmic-selb {
938 samsung,pins = "gph0-2", "gph0-3", "gph0-4", "gph0-5",
939 "gph0-6";
940 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
941 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
942 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
943 };
944};
945
946&pmu_system_controller {
947 assigned-clocks = <&pmu_system_controller 0>;
948 assigned-clock-parents = <&clock CLK_FIN_PLL>;
949};
950
951&rtc {
952 status = "okay";
953 clocks = <&clock CLK_RTC>, <&max77802 MAX77802_CLK_32K_AP>;
954 clock-names = "rtc", "rtc_src";
955};
956
957&spi_2 {
958 status = "okay";
959 num-cs = <1>;
960 samsung,spi-src-clk = <0>;
961 cs-gpios = <&gpb1 2 GPIO_ACTIVE_HIGH>;
962
963 cros_ec: cros-ec@0 {
964 compatible = "google,cros-ec-spi";
965 interrupt-parent = <&gpx1>;
966 interrupts = <5 IRQ_TYPE_NONE>;
967 pinctrl-names = "default";
968 pinctrl-0 = <&ec_spi_cs &ec_irq>;
969 reg = <0>;
970 spi-max-frequency = <3125000>;
971 google,has-vbc-nvram;
972
973 controller-data {
974 samsung,spi-feedback-delay = <1>;
975 };
976
977 i2c_tunnel: i2c-tunnel {
978 compatible = "google,cros-ec-i2c-tunnel";
979 #address-cells = <1>;
980 #size-cells = <0>;
981 google,remote-bus = <0>;
982
983 battery: sbs-battery@b {
984 compatible = "sbs,sbs-battery";
985 reg = <0xb>;
986 sbs,poll-retry-count = <1>;
987 sbs,i2c-retry-count = <2>;
988 };
989
990 power-regulator@48 {
991 compatible = "ti,tps65090";
992 reg = <0x48>;
993
994 /*
995 * Config irq to disable internal pulls
996 * even though we run in polling mode.
997 */
998 pinctrl-names = "default";
999 pinctrl-0 = <&tps65090_irq>;
1000
1001 vsys1-supply = <&vbat>;
1002 vsys2-supply = <&vbat>;
1003 vsys3-supply = <&vbat>;
1004 infet1-supply = <&vbat>;
1005 infet2-supply = <&tps65090_dcdc1>;
1006 infet3-supply = <&tps65090_dcdc2>;
1007 infet4-supply = <&tps65090_dcdc2>;
1008 infet5-supply = <&tps65090_dcdc2>;
1009 infet6-supply = <&tps65090_dcdc2>;
1010 infet7-supply = <&tps65090_dcdc1>;
1011 vsys-l1-supply = <&vbat>;
1012 vsys-l2-supply = <&vbat>;
1013
1014 regulators {
1015 tps65090_dcdc1: dcdc1 {
1016 ti,enable-ext-control;
1017 };
1018 tps65090_dcdc2: dcdc2 {
1019 ti,enable-ext-control;
1020 };
1021 tps65090_dcdc3: dcdc3 {
1022 ti,enable-ext-control;
1023 };
1024 tps65090_fet1: fet1 {
1025 regulator-name = "vcd_led";
1026 };
1027 tps65090_fet2: fet2 {
1028 regulator-name = "video_mid";
1029 regulator-always-on;
1030 };
1031 tps65090_fet3: fet3 {
1032 regulator-name = "wwan_r";
1033 regulator-always-on;
1034 };
1035 tps65090_fet4: fet4 {
1036 regulator-name = "sdcard";
1037 regulator-always-on;
1038 };
1039 tps65090_fet5: fet5 {
1040 regulator-name = "camout";
1041 regulator-always-on;
1042 };
1043 tps65090_fet6: fet6 {
1044 regulator-name = "lcd_vdd";
1045 };
1046 tps65090_fet7: fet7 {
1047 regulator-name = "video_mid_1a";
1048 regulator-always-on;
1049 };
1050 tps65090_ldo1: ldo1 {
1051 };
1052 tps65090_ldo2: ldo2 {
1053 };
1054 };
1055
1056 charger {
1057 compatible = "ti,tps65090-charger";
1058 };
1059 };
1060 };
1061 };
1062};
1063
1064&serial_3 {
1065 status = "okay";
1066};
1067
1068&timer {
1069 arm,cpu-registers-not-fw-configured;
1070};
1071
1072&tmu_cpu0 {
1073 vtmu-supply = <&ldo10_reg>;
1074};
1075
1076&tmu_cpu1 {
1077 vtmu-supply = <&ldo10_reg>;
1078};
1079
1080&tmu_cpu2 {
1081 vtmu-supply = <&ldo10_reg>;
1082};
1083
1084&tmu_cpu3 {
1085 vtmu-supply = <&ldo10_reg>;
1086};
1087
1088&tmu_gpu {
1089 vtmu-supply = <&ldo10_reg>;
1090};
1091
1092&usbdrd_dwc3_0 {
1093 dr_mode = "host";
1094};
1095
1096&usbdrd_dwc3_1 {
1097 dr_mode = "host";
1098};
1099
1100&usbdrd_phy0 {
1101 vbus-supply = <&usb300_vbus_reg>;
1102};
1103
1104&usbdrd_phy1 {
1105 vbus-supply = <&usb301_vbus_reg>;
1106};
1107
1108/*
1109 * Use longest HW watchdog in SoC (32 seconds) since the hardware
1110 * watchdog provides no debugging information (compared to soft/hard
1111 * lockup detectors) and so should be last resort.
1112 */
1113&watchdog {
1114 timeout-sec = <32>;
1115};
1116
1117#include "cros-ec-keyboard.dtsi"
1118#include "cros-adc-thermistors.dtsi"