GNU Linux-libre 4.19.264-gnu1
[releases.git] / arch / arm / boot / dts / exynos5420-peach-pit.dts
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"