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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
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&tmu_cpu0 {
1069 vtmu-supply = <&ldo10_reg>;
1070};
1071
1072&tmu_cpu1 {
1073 vtmu-supply = <&ldo10_reg>;
1074};
1075
1076&tmu_cpu2 {
1077 vtmu-supply = <&ldo10_reg>;
1078};
1079
1080&tmu_cpu3 {
1081 vtmu-supply = <&ldo10_reg>;
1082};
1083
1084&tmu_gpu {
1085 vtmu-supply = <&ldo10_reg>;
1086};
1087
1088&usbdrd_dwc3_0 {
1089 dr_mode = "host";
1090};
1091
1092&usbdrd_dwc3_1 {
1093 dr_mode = "host";
1094};
1095
1096&usbdrd_phy0 {
1097 vbus-supply = <&usb300_vbus_reg>;
1098};
1099
1100&usbdrd_phy1 {
1101 vbus-supply = <&usb301_vbus_reg>;
1102};
1103
1104/*
1105 * Use longest HW watchdog in SoC (32 seconds) since the hardware
1106 * watchdog provides no debugging information (compared to soft/hard
1107 * lockup detectors) and so should be last resort.
1108 */
1109&watchdog {
1110 timeout-sec = <32>;
1111};
1112
1113#include "cros-ec-keyboard.dtsi"
1114#include "cros-adc-thermistors.dtsi"
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#include "exynos-mfc-reserved-memory.dtsi"
20
21/ {
22 model = "Google Peach Pit Rev 6+";
23
24 compatible = "google,pit-rev16",
25 "google,pit-rev15", "google,pit-rev14",
26 "google,pit-rev13", "google,pit-rev12",
27 "google,pit-rev11", "google,pit-rev10",
28 "google,pit-rev9", "google,pit-rev8",
29 "google,pit-rev7", "google,pit-rev6",
30 "google,pit", "google,peach","samsung,exynos5420",
31 "samsung,exynos5";
32
33 aliases {
34 /* Assign 20 so we don't get confused w/ builtin ones */
35 i2c20 = "/spi@12d40000/cros-ec@0/i2c-tunnel";
36 };
37
38 backlight: backlight {
39 compatible = "pwm-backlight";
40 pwms = <&pwm 0 1000000 0>;
41 brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
42 default-brightness-level = <7>;
43 power-supply = <&tps65090_fet1>;
44 pinctrl-0 = <&pwm0_out>;
45 pinctrl-names = "default";
46 };
47
48 chosen {
49 stdout-path = "serial3:115200n8";
50 };
51
52 fixed-rate-clocks {
53 oscclk {
54 compatible = "samsung,exynos5420-oscclk";
55 clock-frequency = <24000000>;
56 };
57 };
58
59 gpio-keys {
60 compatible = "gpio-keys";
61
62 pinctrl-names = "default";
63 pinctrl-0 = <&power_key_irq &lid_irq>;
64
65 power {
66 label = "Power";
67 gpios = <&gpx1 2 GPIO_ACTIVE_LOW>;
68 linux,code = <KEY_POWER>;
69 wakeup-source;
70 };
71
72 lid-switch {
73 label = "Lid";
74 gpios = <&gpx3 4 GPIO_ACTIVE_LOW>;
75 linux,input-type = <5>; /* EV_SW */
76 linux,code = <0>; /* SW_LID */
77 debounce-interval = <1>;
78 wakeup-source;
79 };
80 };
81
82 memory@20000000 {
83 device_type = "memory";
84 reg = <0x20000000 0x80000000>;
85 };
86
87 sound {
88 compatible = "google,snow-audio-max98090";
89
90 samsung,model = "Peach-Pit-I2S-MAX98090";
91 samsung,i2s-controller = <&i2s0>;
92 samsung,audio-codec = <&max98090>;
93 };
94
95 usb300_vbus_reg: regulator-usb300 {
96 compatible = "regulator-fixed";
97 regulator-name = "P5.0V_USB3CON0";
98 regulator-min-microvolt = <5000000>;
99 regulator-max-microvolt = <5000000>;
100 gpio = <&gph0 0 GPIO_ACTIVE_HIGH>;
101 pinctrl-names = "default";
102 pinctrl-0 = <&usb300_vbus_en>;
103 enable-active-high;
104 };
105
106 usb301_vbus_reg: regulator-usb301 {
107 compatible = "regulator-fixed";
108 regulator-name = "P5.0V_USB3CON1";
109 regulator-min-microvolt = <5000000>;
110 regulator-max-microvolt = <5000000>;
111 gpio = <&gph0 1 GPIO_ACTIVE_HIGH>;
112 pinctrl-names = "default";
113 pinctrl-0 = <&usb301_vbus_en>;
114 enable-active-high;
115 };
116
117 vbat: fixed-regulator {
118 compatible = "regulator-fixed";
119 regulator-name = "vbat-supply";
120 regulator-boot-on;
121 regulator-always-on;
122 };
123
124 panel: panel {
125 compatible = "auo,b116xw03";
126 power-supply = <&tps65090_fet6>;
127 backlight = <&backlight>;
128
129 port {
130 panel_in: endpoint {
131 remote-endpoint = <&bridge_out>;
132 };
133 };
134 };
135
136 mmc1_pwrseq: mmc1_pwrseq {
137 compatible = "mmc-pwrseq-simple";
138 reset-gpios = <&gpx0 0 GPIO_ACTIVE_LOW>; /* WIFI_EN */
139 clocks = <&max77802 MAX77802_CLK_32K_CP>;
140 clock-names = "ext_clock";
141 };
142};
143
144&adc {
145 status = "okay";
146 vdd-supply = <&ldo9_reg>;
147};
148
149&cpu0 {
150 cpu-supply = <&buck2_reg>;
151};
152
153&cpu4 {
154 cpu-supply = <&buck6_reg>;
155};
156
157&dp {
158 status = "okay";
159 pinctrl-names = "default";
160 pinctrl-0 = <&dp_hpd_gpio>;
161 samsung,color-space = <0>;
162 samsung,color-depth = <1>;
163 samsung,link-rate = <0x06>;
164 samsung,lane-count = <2>;
165 hpd-gpios = <&gpx2 6 GPIO_ACTIVE_HIGH>;
166
167 ports {
168 port {
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-gpios = <&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-boot-on;
284 regulator-state-mem {
285 regulator-off-in-suspend;
286 };
287 };
288
289 buck6_reg: BUCK6 {
290 regulator-name = "vdd_kfc";
291 regulator-min-microvolt = <800000>;
292 regulator-max-microvolt = <1500000>;
293 regulator-always-on;
294 regulator-boot-on;
295 regulator-ramp-delay = <12500>;
296 regulator-state-mem {
297 regulator-off-in-suspend;
298 };
299 };
300
301 buck7_reg: BUCK7 {
302 regulator-name = "vdd_1v35";
303 regulator-min-microvolt = <1350000>;
304 regulator-max-microvolt = <1350000>;
305 regulator-boot-on;
306 regulator-state-mem {
307 regulator-on-in-suspend;
308 };
309 };
310
311 buck8_reg: BUCK8 {
312 regulator-name = "vdd_emmc";
313 regulator-min-microvolt = <2850000>;
314 regulator-max-microvolt = <2850000>;
315 regulator-always-on;
316 regulator-boot-on;
317 regulator-state-mem {
318 regulator-off-in-suspend;
319 };
320 };
321
322 buck9_reg: BUCK9 {
323 regulator-name = "vdd_2v";
324 regulator-min-microvolt = <2000000>;
325 regulator-max-microvolt = <2000000>;
326 regulator-boot-on;
327 regulator-state-mem {
328 regulator-on-in-suspend;
329 };
330 };
331
332 buck10_reg: BUCK10 {
333 regulator-name = "vdd_1v8";
334 regulator-min-microvolt = <1800000>;
335 regulator-max-microvolt = <1800000>;
336 regulator-boot-on;
337 regulator-state-mem {
338 regulator-on-in-suspend;
339 };
340 };
341
342 ldo1_reg: LDO1 {
343 regulator-name = "vdd_1v0";
344 regulator-min-microvolt = <1000000>;
345 regulator-max-microvolt = <1000000>;
346 regulator-always-on;
347 regulator-state-mem {
348 regulator-on-in-suspend;
349 regulator-mode = <MAX77802_OPMODE_LP>;
350 };
351 };
352
353 ldo2_reg: LDO2 {
354 regulator-name = "vdd_1v2_2";
355 regulator-min-microvolt = <1200000>;
356 regulator-max-microvolt = <1200000>;
357 };
358
359 ldo3_reg: LDO3 {
360 regulator-name = "vdd_1v8_3";
361 regulator-min-microvolt = <1800000>;
362 regulator-max-microvolt = <1800000>;
363 regulator-always-on;
364 regulator-state-mem {
365 regulator-on-in-suspend;
366 regulator-mode = <MAX77802_OPMODE_LP>;
367 };
368 };
369
370 vqmmc_sdcard: ldo4_reg: LDO4 {
371 regulator-name = "vdd_sd";
372 regulator-min-microvolt = <1800000>;
373 regulator-max-microvolt = <2800000>;
374 regulator-always-on;
375 regulator-state-mem {
376 regulator-off-in-suspend;
377 };
378 };
379
380 ldo5_reg: LDO5 {
381 regulator-name = "vdd_1v8_5";
382 regulator-min-microvolt = <1800000>;
383 regulator-max-microvolt = <1800000>;
384 regulator-always-on;
385 regulator-state-mem {
386 regulator-off-in-suspend;
387 };
388 };
389
390 ldo6_reg: LDO6 {
391 regulator-name = "vdd_1v8_6";
392 regulator-min-microvolt = <1800000>;
393 regulator-max-microvolt = <1800000>;
394 regulator-always-on;
395 regulator-state-mem {
396 regulator-off-in-suspend;
397 };
398 };
399
400 ldo7_reg: LDO7 {
401 regulator-name = "vdd_1v8_7";
402 regulator-min-microvolt = <1800000>;
403 regulator-max-microvolt = <1800000>;
404 };
405
406 ldo8_reg: LDO8 {
407 regulator-name = "vdd_ldo8";
408 regulator-min-microvolt = <1000000>;
409 regulator-max-microvolt = <1000000>;
410 regulator-always-on;
411 regulator-state-mem {
412 regulator-off-in-suspend;
413 };
414 };
415
416 ldo9_reg: LDO9 {
417 regulator-name = "vdd_ldo9";
418 regulator-min-microvolt = <1800000>;
419 regulator-max-microvolt = <1800000>;
420 regulator-state-mem {
421 regulator-on-in-suspend;
422 regulator-mode = <MAX77802_OPMODE_LP>;
423 };
424 };
425
426 ldo10_reg: LDO10 {
427 regulator-name = "vdd_ldo10";
428 regulator-min-microvolt = <1800000>;
429 regulator-max-microvolt = <1800000>;
430 regulator-state-mem {
431 regulator-off-in-suspend;
432 };
433 };
434
435 ldo11_reg: LDO11 {
436 regulator-name = "vdd_ldo11";
437 regulator-min-microvolt = <1800000>;
438 regulator-max-microvolt = <1800000>;
439 regulator-always-on;
440 regulator-state-mem {
441 regulator-on-in-suspend;
442 regulator-mode = <MAX77802_OPMODE_LP>;
443 };
444 };
445
446 ldo12_reg: LDO12 {
447 regulator-name = "vdd_ldo12";
448 regulator-min-microvolt = <3000000>;
449 regulator-max-microvolt = <3000000>;
450 regulator-always-on;
451 regulator-state-mem {
452 regulator-off-in-suspend;
453 };
454 };
455
456 ldo13_reg: LDO13 {
457 regulator-name = "vdd_ldo13";
458 regulator-min-microvolt = <1800000>;
459 regulator-max-microvolt = <1800000>;
460 regulator-always-on;
461 regulator-state-mem {
462 regulator-on-in-suspend;
463 regulator-mode = <MAX77802_OPMODE_LP>;
464 };
465 };
466
467 ldo14_reg: LDO14 {
468 regulator-name = "vdd_ldo14";
469 regulator-min-microvolt = <1800000>;
470 regulator-max-microvolt = <1800000>;
471 regulator-always-on;
472 regulator-state-mem {
473 regulator-off-in-suspend;
474 };
475 };
476
477 ldo15_reg: LDO15 {
478 regulator-name = "vdd_ldo15";
479 regulator-min-microvolt = <1000000>;
480 regulator-max-microvolt = <1000000>;
481 regulator-always-on;
482 regulator-state-mem {
483 regulator-off-in-suspend;
484 };
485 };
486
487 ldo17_reg: LDO17 {
488 regulator-name = "vdd_g3ds";
489 regulator-min-microvolt = <900000>;
490 regulator-max-microvolt = <1400000>;
491 regulator-always-on;
492 regulator-state-mem {
493 regulator-off-in-suspend;
494 };
495 };
496
497 ldo18_reg: LDO18 {
498 regulator-name = "ldo_18";
499 regulator-min-microvolt = <1800000>;
500 regulator-max-microvolt = <1800000>;
501 };
502
503 ldo19_reg: LDO19 {
504 regulator-name = "ldo_19";
505 regulator-min-microvolt = <1800000>;
506 regulator-max-microvolt = <1800000>;
507 };
508
509 ldo20_reg: LDO20 {
510 regulator-name = "ldo_20";
511 regulator-min-microvolt = <1800000>;
512 regulator-max-microvolt = <1800000>;
513 regulator-always-on;
514 };
515
516 ldo21_reg: LDO21 {
517 regulator-name = "ldo_21";
518 regulator-min-microvolt = <2800000>;
519 regulator-max-microvolt = <2800000>;
520 };
521
522 ldo23_reg: LDO23 {
523 regulator-name = "ldo_23";
524 regulator-min-microvolt = <3300000>;
525 regulator-max-microvolt = <3300000>;
526 };
527 ldo24_reg: LDO24 {
528 regulator-name = "ldo_24";
529 regulator-min-microvolt = <2800000>;
530 regulator-max-microvolt = <2800000>;
531 };
532
533 ldo25_reg: LDO25 {
534 regulator-name = "ldo_25";
535 regulator-min-microvolt = <3300000>;
536 regulator-max-microvolt = <3300000>;
537 };
538
539 ldo26_reg: LDO26 {
540 regulator-name = "ldo_26";
541 regulator-min-microvolt = <1200000>;
542 regulator-max-microvolt = <1200000>;
543 };
544
545 ldo27_reg: LDO27 {
546 regulator-name = "ldo_27";
547 regulator-min-microvolt = <1200000>;
548 regulator-max-microvolt = <1200000>;
549 };
550
551 ldo28_reg: LDO28 {
552 regulator-name = "ldo_28";
553 regulator-min-microvolt = <1800000>;
554 regulator-max-microvolt = <1800000>;
555 };
556
557 ldo29_reg: LDO29 {
558 regulator-name = "ldo_29";
559 regulator-min-microvolt = <1800000>;
560 regulator-max-microvolt = <1800000>;
561 };
562
563 ldo30_reg: LDO30 {
564 regulator-name = "vdd_mifs";
565 regulator-min-microvolt = <1000000>;
566 regulator-max-microvolt = <1000000>;
567 regulator-always-on;
568 regulator-state-mem {
569 regulator-off-in-suspend;
570 };
571 };
572
573 ldo32_reg: LDO32 {
574 regulator-name = "ldo_32";
575 regulator-min-microvolt = <3000000>;
576 regulator-max-microvolt = <3000000>;
577 };
578
579 ldo33_reg: LDO33 {
580 regulator-name = "ldo_33";
581 regulator-min-microvolt = <2800000>;
582 regulator-max-microvolt = <2800000>;
583 };
584
585 ldo34_reg: LDO34 {
586 regulator-name = "ldo_34";
587 regulator-min-microvolt = <3000000>;
588 regulator-max-microvolt = <3000000>;
589 };
590
591 ldo35_reg: LDO35 {
592 regulator-name = "ldo_35";
593 regulator-min-microvolt = <1200000>;
594 regulator-max-microvolt = <1200000>;
595 };
596 };
597 };
598};
599
600&hsi2c_7 {
601 status = "okay";
602 clock-frequency = <400000>;
603
604 max98090: codec@10 {
605 compatible = "maxim,max98090";
606 reg = <0x10>;
607 interrupts = <2 0>;
608 interrupt-parent = <&gpx0>;
609 pinctrl-names = "default";
610 pinctrl-0 = <&max98090_irq>;
611 clocks = <&pmu_system_controller 0>;
612 clock-names = "mclk";
613 };
614
615 light-sensor@44 {
616 compatible = "isil,isl29018";
617 reg = <0x44>;
618 vcc-supply = <&tps65090_fet5>;
619 };
620
621 ps8625: lvds-bridge@48 {
622 compatible = "parade,ps8625";
623 reg = <0x48>;
624 sleep-gpios = <&gpx3 5 GPIO_ACTIVE_HIGH>;
625 reset-gpios = <&gpy7 7 GPIO_ACTIVE_HIGH>;
626 lane-count = <2>;
627 use-external-pwm;
628
629 ports {
630 #address-cells = <1>;
631 #size-cells = <0>;
632
633 port@0 {
634 reg = <0>;
635
636 bridge_out: endpoint {
637 remote-endpoint = <&panel_in>;
638 };
639 };
640
641 port@1 {
642 reg = <1>;
643
644 bridge_in: endpoint {
645 remote-endpoint = <&dp_out>;
646 };
647 };
648 };
649
650 };
651};
652
653&hsi2c_8 {
654 status = "okay";
655 clock-frequency = <333000>;
656
657 /* Atmel mXT336S */
658 trackpad@4b {
659 compatible = "atmel,maxtouch";
660 reg = <0x4b>;
661 interrupt-parent = <&gpx1>;
662 interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
663 wakeup-source;
664 pinctrl-names = "default";
665 pinctrl-0 = <&trackpad_irq>;
666 linux,gpio-keymap = <KEY_RESERVED
667 KEY_RESERVED
668 KEY_RESERVED /* GPIO0 */
669 KEY_RESERVED /* GPIO1 */
670 KEY_RESERVED /* GPIO2 */
671 BTN_LEFT>; /* GPIO3 */
672 };
673};
674
675&hsi2c_9 {
676 status = "okay";
677 clock-frequency = <400000>;
678
679 tpm@20 {
680 compatible = "infineon,slb9645tt";
681 reg = <0x20>;
682
683 /* Unused irq; but still need to configure the pins */
684 pinctrl-names = "default";
685 pinctrl-0 = <&tpm_irq>;
686 };
687};
688
689&i2c_2 {
690 status = "okay";
691 samsung,i2c-sda-delay = <100>;
692 samsung,i2c-max-bus-freq = <66000>;
693 samsung,i2c-slave-addr = <0x50>;
694};
695
696&i2s0 {
697 status = "okay";
698};
699
700/* eMMC flash */
701&mmc_0 {
702 status = "okay";
703 num-slots = <1>;
704 mmc-hs200-1_8v;
705 cap-mmc-highspeed;
706 non-removable;
707 clock-frequency = <400000000>;
708 samsung,dw-mshc-ciu-div = <3>;
709 samsung,dw-mshc-sdr-timing = <0 4>;
710 samsung,dw-mshc-ddr-timing = <0 2>;
711 samsung,dw-mshc-hs400-timing = <0 2>;
712 samsung,read-strobe-delay = <90>;
713 pinctrl-names = "default";
714 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_rclk>;
715 bus-width = <8>;
716};
717
718/* WiFi SDIO module */
719&mmc_1 {
720 status = "okay";
721 num-slots = <1>;
722 non-removable;
723 cap-sdio-irq;
724 keep-power-in-suspend;
725 clock-frequency = <400000000>;
726 samsung,dw-mshc-ciu-div = <1>;
727 samsung,dw-mshc-sdr-timing = <0 1>;
728 samsung,dw-mshc-ddr-timing = <0 2>;
729 pinctrl-names = "default";
730 pinctrl-0 = <&sd1_clk>, <&sd1_cmd>, <&sd1_int>, <&sd1_bus1>,
731 <&sd1_bus4>, <&sd1_bus8>, <&wifi_en>;
732 bus-width = <4>;
733 cap-sd-highspeed;
734 mmc-pwrseq = <&mmc1_pwrseq>;
735 vqmmc-supply = <&buck10_reg>;
736};
737
738/* uSD card */
739&mmc_2 {
740 status = "okay";
741 num-slots = <1>;
742 cap-sd-highspeed;
743 card-detect-delay = <200>;
744 clock-frequency = <400000000>;
745 samsung,dw-mshc-ciu-div = <3>;
746 samsung,dw-mshc-sdr-timing = <2 3>;
747 samsung,dw-mshc-ddr-timing = <1 2>;
748 pinctrl-names = "default";
749 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
750 bus-width = <4>;
751};
752
753
754&pinctrl_0 {
755 pinctrl-names = "default";
756 pinctrl-0 = <&mask_tpm_reset>;
757
758 wifi_en: wifi-en {
759 samsung,pins = "gpx0-0";
760 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
761 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
762 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
763 };
764
765 max98090_irq: max98090-irq {
766 samsung,pins = "gpx0-2";
767 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
768 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
769 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
770 };
771
772 /* We need GPX0_6 to be low at sleep time; just keep it low always */
773 mask_tpm_reset: mask-tpm-reset {
774 samsung,pins = "gpx0-6";
775 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
776 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
777 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
778 samsung,pin-val = <0>;
779 };
780
781 tpm_irq: tpm-irq {
782 samsung,pins = "gpx1-0";
783 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
784 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
785 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
786 };
787
788 trackpad_irq: trackpad-irq {
789 samsung,pins = "gpx1-1";
790 samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
791 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
792 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
793 };
794
795 power_key_irq: power-key-irq {
796 samsung,pins = "gpx1-2";
797 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
798 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
799 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
800 };
801
802 ec_irq: ec-irq {
803 samsung,pins = "gpx1-5";
804 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
805 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
806 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
807 };
808
809 tps65090_irq: tps65090-irq {
810 samsung,pins = "gpx2-5";
811 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
812 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
813 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
814 };
815
816 dp_hpd_gpio: dp_hpd_gpio {
817 samsung,pins = "gpx2-6";
818 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
819 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
820 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
821 };
822
823 max77802_irq: max77802-irq {
824 samsung,pins = "gpx3-1";
825 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
826 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
827 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
828 };
829
830 lid_irq: lid-irq {
831 samsung,pins = "gpx3-4";
832 samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
833 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
834 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
835 };
836
837 hdmi_hpd_irq: hdmi-hpd-irq {
838 samsung,pins = "gpx3-7";
839 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
840 samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
841 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
842 };
843
844 pmic_dvs_1: pmic-dvs-1 {
845 samsung,pins = "gpy7-6";
846 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
847 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
848 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
849 };
850};
851
852&pinctrl_1 {
853 /* Adjust WiFi drive strengths lower for EMI */
854 sd1_clk: sd1-clk {
855 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
856 };
857
858 sd1_cmd: sd1-cmd {
859 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
860 };
861
862 sd1_bus1: sd1-bus-width1 {
863 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
864 };
865
866 sd1_bus4: sd1-bus-width4 {
867 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
868 };
869
870 sd1_bus8: sd1-bus-width8 {
871 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
872 };
873};
874
875&pinctrl_2 {
876 pmic_dvs_2: pmic-dvs-2 {
877 samsung,pins = "gpj4-2";
878 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
879 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
880 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
881 };
882
883 pmic_dvs_3: pmic-dvs-3 {
884 samsung,pins = "gpj4-3";
885 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
886 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
887 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
888 };
889};
890
891&pinctrl_3 {
892 /* Drive SPI lines at x2 for better integrity */
893 spi2-bus {
894 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
895 };
896
897 /* Drive SPI chip select at x2 for better integrity */
898 ec_spi_cs: ec-spi-cs {
899 samsung,pins = "gpb1-2";
900 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
901 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
902 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
903 };
904
905 usb300_vbus_en: usb300-vbus-en {
906 samsung,pins = "gph0-0";
907 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
908 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
909 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
910 };
911
912 usb301_vbus_en: usb301-vbus-en {
913 samsung,pins = "gph0-1";
914 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
915 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
916 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
917 };
918
919 pmic_selb: pmic-selb {
920 samsung,pins = "gph0-2", "gph0-3", "gph0-4", "gph0-5",
921 "gph0-6";
922 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
923 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
924 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
925 };
926};
927
928&pmu_system_controller {
929 assigned-clocks = <&pmu_system_controller 0>;
930 assigned-clock-parents = <&clock CLK_FIN_PLL>;
931};
932
933&rtc {
934 status = "okay";
935 clocks = <&clock CLK_RTC>, <&max77802 MAX77802_CLK_32K_AP>;
936 clock-names = "rtc", "rtc_src";
937};
938
939&spi_2 {
940 status = "okay";
941 num-cs = <1>;
942 samsung,spi-src-clk = <0>;
943 cs-gpios = <&gpb1 2 GPIO_ACTIVE_HIGH>;
944
945 cros_ec: cros-ec@0 {
946 compatible = "google,cros-ec-spi";
947 interrupt-parent = <&gpx1>;
948 interrupts = <5 0>;
949 pinctrl-names = "default";
950 pinctrl-0 = <&ec_spi_cs &ec_irq>;
951 reg = <0>;
952 spi-max-frequency = <3125000>;
953 google,has-vbc-nvram;
954
955 controller-data {
956 samsung,spi-feedback-delay = <1>;
957 };
958
959 i2c-tunnel {
960 compatible = "google,cros-ec-i2c-tunnel";
961 #address-cells = <1>;
962 #size-cells = <0>;
963 google,remote-bus = <0>;
964
965 battery: sbs-battery@b {
966 compatible = "sbs,sbs-battery";
967 reg = <0xb>;
968 sbs,poll-retry-count = <1>;
969 sbs,i2c-retry-count = <2>;
970 };
971
972 power-regulator@48 {
973 compatible = "ti,tps65090";
974 reg = <0x48>;
975
976 /*
977 * Config irq to disable internal pulls
978 * even though we run in polling mode.
979 */
980 pinctrl-names = "default";
981 pinctrl-0 = <&tps65090_irq>;
982
983 vsys1-supply = <&vbat>;
984 vsys2-supply = <&vbat>;
985 vsys3-supply = <&vbat>;
986 infet1-supply = <&vbat>;
987 infet2-supply = <&tps65090_dcdc1>;
988 infet3-supply = <&tps65090_dcdc2>;
989 infet4-supply = <&tps65090_dcdc2>;
990 infet5-supply = <&tps65090_dcdc2>;
991 infet6-supply = <&tps65090_dcdc2>;
992 infet7-supply = <&tps65090_dcdc1>;
993 vsys-l1-supply = <&vbat>;
994 vsys-l2-supply = <&vbat>;
995
996 regulators {
997 tps65090_dcdc1: dcdc1 {
998 ti,enable-ext-control;
999 };
1000 tps65090_dcdc2: dcdc2 {
1001 ti,enable-ext-control;
1002 };
1003 tps65090_dcdc3: dcdc3 {
1004 ti,enable-ext-control;
1005 };
1006 tps65090_fet1: fet1 {
1007 regulator-name = "vcd_led";
1008 };
1009 tps65090_fet2: fet2 {
1010 regulator-name = "video_mid";
1011 regulator-always-on;
1012 };
1013 tps65090_fet3: fet3 {
1014 regulator-name = "wwan_r";
1015 regulator-always-on;
1016 };
1017 tps65090_fet4: fet4 {
1018 regulator-name = "sdcard";
1019 regulator-always-on;
1020 };
1021 tps65090_fet5: fet5 {
1022 regulator-name = "camout";
1023 regulator-always-on;
1024 };
1025 tps65090_fet6: fet6 {
1026 regulator-name = "lcd_vdd";
1027 };
1028 tps65090_fet7: fet7 {
1029 regulator-name = "video_mid_1a";
1030 regulator-always-on;
1031 };
1032 tps65090_ldo1: ldo1 {
1033 };
1034 tps65090_ldo2: ldo2 {
1035 };
1036 };
1037
1038 charger {
1039 compatible = "ti,tps65090-charger";
1040 };
1041 };
1042 };
1043 };
1044};
1045
1046&serial_3 {
1047 status = "okay";
1048};
1049
1050&tmu_cpu0 {
1051 vtmu-supply = <&ldo10_reg>;
1052};
1053
1054&tmu_cpu1 {
1055 vtmu-supply = <&ldo10_reg>;
1056};
1057
1058&tmu_cpu2 {
1059 vtmu-supply = <&ldo10_reg>;
1060};
1061
1062&tmu_cpu3 {
1063 vtmu-supply = <&ldo10_reg>;
1064};
1065
1066&tmu_gpu {
1067 vtmu-supply = <&ldo10_reg>;
1068};
1069
1070&usbdrd_dwc3_0 {
1071 dr_mode = "host";
1072};
1073
1074&usbdrd_dwc3_1 {
1075 dr_mode = "host";
1076};
1077
1078&usbdrd_phy0 {
1079 vbus-supply = <&usb300_vbus_reg>;
1080};
1081
1082&usbdrd_phy1 {
1083 vbus-supply = <&usb301_vbus_reg>;
1084};
1085
1086/*
1087 * Use longest HW watchdog in SoC (32 seconds) since the hardware
1088 * watchdog provides no debugging information (compared to soft/hard
1089 * lockup detectors) and so should be last resort.
1090 */
1091&watchdog {
1092 timeout-sec = <32>;
1093};
1094
1095#include "cros-ec-keyboard.dtsi"
1096#include "cros-adc-thermistors.dtsi"