Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
[sfrench/cifs-2.6.git] / arch / arm / boot / dts / exynos5800-peach-pi.dts
1 // SPDX-License-Identifier: GPL-2.0
2 /*
3  * Google Peach Pi Rev 10+ 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 "exynos5800.dtsi"
16 #include "exynos5420-cpus.dtsi"
17
18 / {
19         model = "Google Peach Pi Rev 10+";
20
21         compatible = "google,pi-rev16",
22                 "google,pi-rev15", "google,pi-rev14",
23                 "google,pi-rev13", "google,pi-rev12",
24                 "google,pi-rev11", "google,pi-rev10",
25                 "google,pi", "google,peach", "samsung,exynos5800",
26                 "samsung,exynos5";
27
28         aliases {
29                 /* Assign 20 so we don't get confused w/ builtin ones */
30                 i2c20 = &i2c_tunnel;
31         };
32
33         backlight: backlight {
34                 compatible = "pwm-backlight";
35                 pwms = <&pwm 0 1000000 0>;
36                 brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
37                 default-brightness-level = <7>;
38                 enable-gpios = <&gpx2 2 GPIO_ACTIVE_HIGH>;
39                 power-supply = <&tps65090_fet1>;
40                 pinctrl-0 = <&pwm0_out>;
41                 pinctrl-names = "default";
42         };
43
44         chosen {
45                 stdout-path = "serial3:115200n8";
46         };
47
48         fixed-rate-clocks {
49                 oscclk {
50                         compatible = "samsung,exynos5420-oscclk";
51                         clock-frequency = <24000000>;
52                 };
53         };
54
55         gpio-keys {
56                 compatible = "gpio-keys";
57
58                 pinctrl-names = "default";
59                 pinctrl-0 = <&power_key_irq &lid_irq>;
60
61                 power {
62                         label = "Power";
63                         gpios = <&gpx1 2 GPIO_ACTIVE_LOW>;
64                         linux,code = <KEY_POWER>;
65                         wakeup-source;
66                 };
67
68                 lid-switch {
69                         label = "Lid";
70                         gpios = <&gpx3 4 GPIO_ACTIVE_LOW>;
71                         linux,input-type = <5>; /* EV_SW */
72                         linux,code = <0>; /* SW_LID */
73                         debounce-interval = <1>;
74                         wakeup-source;
75                 };
76
77         };
78
79         memory@20000000 {
80                 device_type = "memory";
81                 reg = <0x20000000 0x80000000>;
82         };
83
84         sound {
85                 compatible = "google,snow-audio-max98091";
86
87                 samsung,model = "Peach-Pi-I2S-MAX98091";
88                 samsung,i2s-controller = <&i2s0>;
89                 samsung,audio-codec = <&max98091>;
90
91                 cpu {
92                         sound-dai = <&i2s0 0>;
93                 };
94
95                 codec {
96                         sound-dai = <&max98091>, <&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,b133htn01";
131                 power-supply = <&tps65090_fet6>;
132                 backlight = <&backlight>;
133
134                 port {
135                         panel_in: endpoint {
136                                 remote-endpoint = <&dp_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 = <0x0a>;
174         samsung,lane-count = <2>;
175         samsung,hpd-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>;
176
177         ports {
178                 port {
179                         dp_out: endpoint {
180                                 remote-endpoint = <&panel_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-state-mem {
444                                         regulator-off-in-suspend;
445                                 };
446                         };
447
448                         ldo11_reg: LDO11 {
449                                 regulator-name = "vdd_ldo11";
450                                 regulator-min-microvolt = <1800000>;
451                                 regulator-max-microvolt = <1800000>;
452                                 regulator-always-on;
453                                 regulator-state-mem {
454                                         regulator-on-in-suspend;
455                                         regulator-mode = <MAX77802_OPMODE_LP>;
456                                 };
457                         };
458
459                         ldo12_reg: LDO12 {
460                                 regulator-name = "vdd_ldo12";
461                                 regulator-min-microvolt = <3000000>;
462                                 regulator-max-microvolt = <3000000>;
463                                 regulator-always-on;
464                                 regulator-state-mem {
465                                         regulator-off-in-suspend;
466                                 };
467                         };
468
469                         ldo13_reg: LDO13 {
470                                 regulator-name = "vdd_ldo13";
471                                 regulator-min-microvolt = <1800000>;
472                                 regulator-max-microvolt = <1800000>;
473                                 regulator-always-on;
474                                 regulator-state-mem {
475                                         regulator-on-in-suspend;
476                                         regulator-mode = <MAX77802_OPMODE_LP>;
477                                 };
478                         };
479
480                         ldo14_reg: LDO14 {
481                                 regulator-name = "vdd_ldo14";
482                                 regulator-min-microvolt = <1800000>;
483                                 regulator-max-microvolt = <1800000>;
484                                 regulator-always-on;
485                                 regulator-state-mem {
486                                         regulator-off-in-suspend;
487                                 };
488                         };
489
490                         ldo15_reg: LDO15 {
491                                 regulator-name = "vdd_ldo15";
492                                 regulator-min-microvolt = <1000000>;
493                                 regulator-max-microvolt = <1000000>;
494                                 regulator-always-on;
495                                 regulator-state-mem {
496                                         regulator-off-in-suspend;
497                                 };
498                         };
499
500                         ldo17_reg: LDO17 {
501                                 regulator-name = "vdd_g3ds";
502                                 regulator-min-microvolt = <900000>;
503                                 regulator-max-microvolt = <1400000>;
504                                 regulator-always-on;
505                                 regulator-state-mem {
506                                         regulator-off-in-suspend;
507                                 };
508                         };
509
510                         ldo18_reg: LDO18 {
511                                 regulator-name = "ldo_18";
512                                 regulator-min-microvolt = <1800000>;
513                                 regulator-max-microvolt = <1800000>;
514                         };
515
516                         ldo19_reg: LDO19 {
517                                 regulator-name = "ldo_19";
518                                 regulator-min-microvolt = <1800000>;
519                                 regulator-max-microvolt = <1800000>;
520                         };
521
522                         ldo20_reg: LDO20 {
523                                 regulator-name = "ldo_20";
524                                 regulator-min-microvolt = <1800000>;
525                                 regulator-max-microvolt = <1800000>;
526                                 regulator-always-on;
527                         };
528
529                         ldo21_reg: LDO21 {
530                                 regulator-name = "ldo_21";
531                                 regulator-min-microvolt = <2800000>;
532                                 regulator-max-microvolt = <2800000>;
533                         };
534
535                         ldo23_reg: LDO23 {
536                                 regulator-name = "ldo_23";
537                                 regulator-min-microvolt = <3300000>;
538                                 regulator-max-microvolt = <3300000>;
539                         };
540                         ldo24_reg: LDO24 {
541                                 regulator-name = "ldo_24";
542                                 regulator-min-microvolt = <2800000>;
543                                 regulator-max-microvolt = <2800000>;
544                         };
545
546                         ldo25_reg: LDO25 {
547                                 regulator-name = "ldo_25";
548                                 regulator-min-microvolt = <3300000>;
549                                 regulator-max-microvolt = <3300000>;
550                         };
551
552                         ldo26_reg: LDO26 {
553                                 regulator-name = "ldo_26";
554                                 regulator-min-microvolt = <1200000>;
555                                 regulator-max-microvolt = <1200000>;
556                         };
557
558                         ldo27_reg: LDO27 {
559                                 regulator-name = "ldo_27";
560                                 regulator-min-microvolt = <1200000>;
561                                 regulator-max-microvolt = <1200000>;
562                         };
563
564                         ldo28_reg: LDO28 {
565                                 regulator-name = "ldo_28";
566                                 regulator-min-microvolt = <1800000>;
567                                 regulator-max-microvolt = <1800000>;
568                         };
569
570                         ldo29_reg: LDO29 {
571                                 regulator-name = "ldo_29";
572                                 regulator-min-microvolt = <1800000>;
573                                 regulator-max-microvolt = <1800000>;
574                         };
575
576                         ldo30_reg: LDO30 {
577                                 regulator-name = "vdd_mifs";
578                                 regulator-min-microvolt = <1000000>;
579                                 regulator-max-microvolt = <1000000>;
580                                 regulator-always-on;
581                                 regulator-state-mem {
582                                         regulator-off-in-suspend;
583                                 };
584                         };
585
586                         ldo32_reg: LDO32 {
587                                 regulator-name = "ldo_32";
588                                 regulator-min-microvolt = <3000000>;
589                                 regulator-max-microvolt = <3000000>;
590                         };
591
592                         ldo33_reg: LDO33 {
593                                 regulator-name = "ldo_33";
594                                 regulator-min-microvolt = <2800000>;
595                                 regulator-max-microvolt = <2800000>;
596                         };
597
598                         ldo34_reg: LDO34 {
599                                 regulator-name = "ldo_34";
600                                 regulator-min-microvolt = <3000000>;
601                                 regulator-max-microvolt = <3000000>;
602                         };
603
604                         ldo35_reg: LDO35 {
605                                 regulator-name = "ldo_35";
606                                 regulator-min-microvolt = <1200000>;
607                                 regulator-max-microvolt = <1200000>;
608                         };
609                 };
610         };
611 };
612
613 &hsi2c_7 {
614         status = "okay";
615         clock-frequency = <400000>;
616
617         max98091: codec@10 {
618                 compatible = "maxim,max98091";
619                 reg = <0x10>;
620                 interrupts = <2 IRQ_TYPE_NONE>;
621                 interrupt-parent = <&gpx0>;
622                 pinctrl-names = "default";
623                 pinctrl-0 = <&max98091_irq>;
624                 clocks = <&pmu_system_controller 0>;
625                 clock-names = "mclk";
626                 #sound-dai-cells = <0>;
627         };
628
629         light-sensor@44 {
630                 compatible = "isil,isl29018";
631                 reg = <0x44>;
632                 vcc-supply = <&tps65090_fet5>;
633         };
634 };
635
636 &hsi2c_8 {
637         status = "okay";
638         clock-frequency = <333000>;
639         /* Atmel mXT540S */
640         trackpad@4b {
641                 compatible = "atmel,maxtouch";
642                 reg = <0x4b>;
643                 interrupt-parent = <&gpx1>;
644                 interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
645                 wakeup-source;
646                 pinctrl-names = "default";
647                 pinctrl-0 = <&trackpad_irq>;
648                 linux,gpio-keymap = <KEY_RESERVED
649                                      KEY_RESERVED
650                                      KEY_RESERVED       /* GPIO 0 */
651                                      KEY_RESERVED       /* GPIO 1 */
652                                      BTN_LEFT           /* GPIO 2 */
653                                      KEY_RESERVED>;     /* GPIO 3 */
654         };
655 };
656
657 &hsi2c_9 {
658         status = "okay";
659         clock-frequency = <400000>;
660
661         tpm@20 {
662                 compatible = "infineon,slb9645tt";
663                 reg = <0x20>;
664
665                 /* Unused irq; but still need to configure the pins */
666                 pinctrl-names = "default";
667                 pinctrl-0 = <&tpm_irq>;
668         };
669 };
670
671 &i2c_2 {
672         status = "okay";
673         samsung,i2c-sda-delay = <100>;
674         samsung,i2c-max-bus-freq = <66000>;
675         samsung,i2c-slave-addr = <0x50>;
676 };
677
678 &i2s0 {
679         assigned-clocks = <&i2s0 CLK_I2S_RCLK_SRC>;
680         assigned-clock-parents = <&clock_audss EXYNOS_I2S_BUS>;
681         status = "okay";
682 };
683
684 &mixer {
685         status = "okay";
686 };
687
688 /* eMMC flash */
689 &mmc_0 {
690         status = "okay";
691         mmc-hs200-1_8v;
692         mmc-hs400-1_8v;
693         cap-mmc-highspeed;
694         non-removable;
695         clock-frequency = <800000000>;
696         samsung,dw-mshc-ciu-div = <3>;
697         samsung,dw-mshc-sdr-timing = <0 4>;
698         samsung,dw-mshc-ddr-timing = <0 2>;
699         samsung,dw-mshc-hs400-timing = <0 2>;
700         samsung,read-strobe-delay = <90>;
701         pinctrl-names = "default";
702         pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_rclk>;
703         bus-width = <8>;
704 };
705
706 /* WiFi SDIO module */
707 &mmc_1 {
708         status = "okay";
709         non-removable;
710         cap-sdio-irq;
711         keep-power-in-suspend;
712         clock-frequency = <400000000>;
713         samsung,dw-mshc-ciu-div = <1>;
714         samsung,dw-mshc-sdr-timing = <0 1>;
715         samsung,dw-mshc-ddr-timing = <0 2>;
716         pinctrl-names = "default";
717         pinctrl-0 = <&sd1_clk>, <&sd1_cmd>, <&sd1_int>, <&sd1_bus1>,
718                     <&sd1_bus4>, <&sd1_bus8>, <&wifi_en>;
719         bus-width = <4>;
720         cap-sd-highspeed;
721         mmc-pwrseq = <&mmc1_pwrseq>;
722         vqmmc-supply = <&buck10_reg>;
723 };
724
725 /* uSD card */
726 &mmc_2 {
727         status = "okay";
728         cap-sd-highspeed;
729         card-detect-delay = <200>;
730         clock-frequency = <400000000>;
731         samsung,dw-mshc-ciu-div = <3>;
732         samsung,dw-mshc-sdr-timing = <2 3>;
733         samsung,dw-mshc-ddr-timing = <1 2>;
734         pinctrl-names = "default";
735         pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
736         bus-width = <4>;
737 };
738
739
740 &pinctrl_0 {
741         pinctrl-names = "default";
742         pinctrl-0 = <&mask_tpm_reset>;
743
744         wifi_en: wifi-en {
745                 samsung,pins = "gpx0-0";
746                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
747                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
748                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
749         };
750
751         max98091_irq: max98091-irq {
752                 samsung,pins = "gpx0-2";
753                 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
754                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
755                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
756         };
757
758         /* We need GPX0_6 to be low at sleep time; just keep it low always */
759         mask_tpm_reset: mask-tpm-reset {
760                 samsung,pins = "gpx0-6";
761                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
762                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
763                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
764                 samsung,pin-val = <0>;
765         };
766
767         tpm_irq: tpm-irq {
768                 samsung,pins = "gpx1-0";
769                 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
770                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
771                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
772         };
773
774         trackpad_irq: trackpad-irq {
775                 samsung,pins = "gpx1-1";
776                 samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
777                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
778                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
779         };
780
781         power_key_irq: power-key-irq {
782                 samsung,pins = "gpx1-2";
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         ec_irq: ec-irq {
789                 samsung,pins = "gpx1-5";
790                 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
791                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
792                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
793         };
794
795         tps65090_irq: tps65090-irq {
796                 samsung,pins = "gpx2-5";
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         dp_hpd_gpio: dp_hpd_gpio {
803                 samsung,pins = "gpx2-6";
804                 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
805                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
806                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
807         };
808
809         max77802_irq: max77802-irq {
810                 samsung,pins = "gpx3-1";
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         lid_irq: lid-irq {
817                 samsung,pins = "gpx3-4";
818                 samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
819                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
820                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
821         };
822
823         hdmi_hpd_irq: hdmi-hpd-irq {
824                 samsung,pins = "gpx3-7";
825                 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
826                 samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
827                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
828         };
829
830         pmic_dvs_1: pmic-dvs-1 {
831                 samsung,pins = "gpy7-6";
832                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
833                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
834                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
835         };
836 };
837
838 &pinctrl_1 {
839         /* Adjust WiFi drive strengths lower for EMI */
840         sd1_clk: sd1-clk {
841                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
842         };
843
844         sd1_cmd: sd1-cmd {
845                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
846         };
847
848         sd1_bus1: sd1-bus-width1 {
849                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
850         };
851
852         sd1_bus4: sd1-bus-width4 {
853                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
854         };
855
856         sd1_bus8: sd1-bus-width8 {
857                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
858         };
859 };
860
861 &pinctrl_2 {
862         pmic_dvs_2: pmic-dvs-2 {
863                 samsung,pins = "gpj4-2";
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         pmic_dvs_3: pmic-dvs-3 {
870                 samsung,pins = "gpj4-3";
871                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
872                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
873                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
874         };
875 };
876
877 &pinctrl_3 {
878         /* Drive SPI lines at x2 for better integrity */
879         spi2-bus {
880                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
881         };
882
883         /* Drive SPI chip select at x2 for better integrity */
884         ec_spi_cs: ec-spi-cs {
885                 samsung,pins = "gpb1-2";
886                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
887                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
888                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
889         };
890
891         usb300_vbus_en: usb300-vbus-en {
892                 samsung,pins = "gph0-0";
893                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
894                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
895                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
896         };
897
898         usb301_vbus_en: usb301-vbus-en {
899                 samsung,pins = "gph0-1";
900                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
901                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
902                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
903         };
904
905         pmic_selb: pmic-selb {
906                 samsung,pins = "gph0-2", "gph0-3", "gph0-4", "gph0-5",
907                                "gph0-6";
908                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
909                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
910                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
911         };
912 };
913
914 &pmu_system_controller {
915         assigned-clocks = <&pmu_system_controller 0>;
916         assigned-clock-parents = <&clock CLK_FIN_PLL>;
917 };
918
919 &rtc {
920         status = "okay";
921         clocks = <&clock CLK_RTC>, <&max77802 MAX77802_CLK_32K_AP>;
922         clock-names = "rtc", "rtc_src";
923 };
924
925 &spi_2 {
926         status = "okay";
927         num-cs = <1>;
928         samsung,spi-src-clk = <0>;
929         cs-gpios = <&gpb1 2 GPIO_ACTIVE_HIGH>;
930
931         cros_ec: cros-ec@0 {
932                 compatible = "google,cros-ec-spi";
933                 interrupt-parent = <&gpx1>;
934                 interrupts = <5 IRQ_TYPE_NONE>;
935                 pinctrl-names = "default";
936                 pinctrl-0 = <&ec_spi_cs &ec_irq>;
937                 reg = <0>;
938                 spi-max-frequency = <3125000>;
939                 google,has-vbc-nvram;
940
941                 controller-data {
942                         samsung,spi-feedback-delay = <1>;
943                 };
944
945                 i2c_tunnel: i2c-tunnel {
946                         compatible = "google,cros-ec-i2c-tunnel";
947                         #address-cells = <1>;
948                         #size-cells = <0>;
949                         google,remote-bus = <0>;
950
951                         battery: sbs-battery@b {
952                                 compatible = "sbs,sbs-battery";
953                                 reg = <0xb>;
954                                 sbs,poll-retry-count = <1>;
955                                 sbs,i2c-retry-count = <2>;
956                         };
957
958                         power-regulator@48 {
959                                 compatible = "ti,tps65090";
960                                 reg = <0x48>;
961
962                                 /*
963                                  * Config irq to disable internal pulls
964                                  * even though we run in polling mode.
965                                  */
966                                 pinctrl-names = "default";
967                                 pinctrl-0 = <&tps65090_irq>;
968
969                                 vsys1-supply = <&vbat>;
970                                 vsys2-supply = <&vbat>;
971                                 vsys3-supply = <&vbat>;
972                                 infet1-supply = <&vbat>;
973                                 infet2-supply = <&tps65090_dcdc1>;
974                                 infet3-supply = <&tps65090_dcdc2>;
975                                 infet4-supply = <&tps65090_dcdc2>;
976                                 infet5-supply = <&tps65090_dcdc2>;
977                                 infet6-supply = <&tps65090_dcdc2>;
978                                 infet7-supply = <&tps65090_dcdc1>;
979                                 vsys-l1-supply = <&vbat>;
980                                 vsys-l2-supply = <&vbat>;
981
982                                 regulators {
983                                         tps65090_dcdc1: dcdc1 {
984                                                 ti,enable-ext-control;
985                                         };
986                                         tps65090_dcdc2: dcdc2 {
987                                                 ti,enable-ext-control;
988                                         };
989                                         tps65090_dcdc3: dcdc3 {
990                                                 ti,enable-ext-control;
991                                         };
992                                         tps65090_fet1: fet1 {
993                                                 regulator-name = "vcd_led";
994                                         };
995                                         tps65090_fet2: fet2 {
996                                                 regulator-name = "video_mid";
997                                                 regulator-always-on;
998                                         };
999                                         tps65090_fet3: fet3 {
1000                                                 regulator-name = "wwan_r";
1001                                                 regulator-always-on;
1002                                         };
1003                                         tps65090_fet4: fet4 {
1004                                                 regulator-name = "sdcard";
1005                                                 regulator-always-on;
1006                                         };
1007                                         tps65090_fet5: fet5 {
1008                                                 regulator-name = "camout";
1009                                                 regulator-always-on;
1010                                         };
1011                                         tps65090_fet6: fet6 {
1012                                                 regulator-name = "lcd_vdd";
1013                                         };
1014                                         tps65090_fet7: fet7 {
1015                                                 regulator-name = "video_mid_1a";
1016                                                 regulator-always-on;
1017                                         };
1018                                         tps65090_ldo1: ldo1 {
1019                                         };
1020                                         tps65090_ldo2: ldo2 {
1021                                         };
1022                                 };
1023
1024                                 charger {
1025                                         compatible = "ti,tps65090-charger";
1026                                 };
1027                         };
1028                 };
1029         };
1030 };
1031
1032 &serial_3 {
1033         status = "okay";
1034 };
1035
1036 &tmu_cpu0 {
1037         vtmu-supply = <&ldo10_reg>;
1038 };
1039
1040 &tmu_cpu1 {
1041         vtmu-supply = <&ldo10_reg>;
1042 };
1043
1044 &tmu_cpu2 {
1045         vtmu-supply = <&ldo10_reg>;
1046 };
1047
1048 &tmu_cpu3 {
1049         vtmu-supply = <&ldo10_reg>;
1050 };
1051
1052 &tmu_gpu {
1053         vtmu-supply = <&ldo10_reg>;
1054 };
1055
1056 &usbdrd_dwc3_0 {
1057         dr_mode = "host";
1058 };
1059
1060 &usbdrd_dwc3_1 {
1061         dr_mode = "host";
1062 };
1063
1064 &usbdrd_phy0 {
1065         vbus-supply = <&usb300_vbus_reg>;
1066 };
1067
1068 &usbdrd_phy1 {
1069         vbus-supply = <&usb301_vbus_reg>;
1070 };
1071
1072 /*
1073  * Use longest HW watchdog in SoC (32 seconds) since the hardware
1074  * watchdog provides no debugging information (compared to soft/hard
1075  * lockup detectors) and so should be last resort.
1076  */
1077 &watchdog {
1078         timeout-sec = <32>;
1079 };
1080
1081 #include "cros-ec-keyboard.dtsi"
1082 #include "cros-adc-thermistors.dtsi"