Merge branch 'for-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
[linux-2.6-microblaze.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-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         max98091: codec@10 {
619                 compatible = "maxim,max98091";
620                 reg = <0x10>;
621                 interrupts = <2 IRQ_TYPE_NONE>;
622                 interrupt-parent = <&gpx0>;
623                 pinctrl-names = "default";
624                 pinctrl-0 = <&max98091_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
637 &hsi2c_8 {
638         status = "okay";
639         clock-frequency = <333000>;
640         /* Atmel mXT540S */
641         trackpad@4b {
642                 compatible = "atmel,maxtouch";
643                 reg = <0x4b>;
644                 interrupt-parent = <&gpx1>;
645                 interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
646                 wakeup-source;
647                 pinctrl-names = "default";
648                 pinctrl-0 = <&trackpad_irq>;
649                 linux,gpio-keymap = <KEY_RESERVED
650                                      KEY_RESERVED
651                                      KEY_RESERVED       /* GPIO 0 */
652                                      KEY_RESERVED       /* GPIO 1 */
653                                      BTN_LEFT           /* GPIO 2 */
654                                      KEY_RESERVED>;     /* GPIO 3 */
655         };
656 };
657
658 &hsi2c_9 {
659         status = "okay";
660         clock-frequency = <400000>;
661
662         tpm@20 {
663                 compatible = "infineon,slb9645tt";
664                 reg = <0x20>;
665
666                 /* Unused irq; but still need to configure the pins */
667                 pinctrl-names = "default";
668                 pinctrl-0 = <&tpm_irq>;
669         };
670 };
671
672 &i2c_2 {
673         status = "okay";
674         samsung,i2c-sda-delay = <100>;
675         samsung,i2c-max-bus-freq = <66000>;
676         samsung,i2c-slave-addr = <0x50>;
677 };
678
679 &i2s0 {
680         assigned-clocks = <&i2s0 CLK_I2S_RCLK_SRC>;
681         assigned-clock-parents = <&clock_audss EXYNOS_I2S_BUS>;
682         status = "okay";
683 };
684
685 &mixer {
686         status = "okay";
687 };
688
689 /* eMMC flash */
690 &mmc_0 {
691         status = "okay";
692         mmc-hs200-1_8v;
693         mmc-hs400-1_8v;
694         cap-mmc-highspeed;
695         non-removable;
696         clock-frequency = <800000000>;
697         samsung,dw-mshc-ciu-div = <3>;
698         samsung,dw-mshc-sdr-timing = <0 4>;
699         samsung,dw-mshc-ddr-timing = <0 2>;
700         samsung,dw-mshc-hs400-timing = <0 2>;
701         samsung,read-strobe-delay = <90>;
702         pinctrl-names = "default";
703         pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_rclk>;
704         bus-width = <8>;
705 };
706
707 /* WiFi SDIO module */
708 &mmc_1 {
709         status = "okay";
710         non-removable;
711         cap-sdio-irq;
712         keep-power-in-suspend;
713         clock-frequency = <400000000>;
714         samsung,dw-mshc-ciu-div = <1>;
715         samsung,dw-mshc-sdr-timing = <0 1>;
716         samsung,dw-mshc-ddr-timing = <0 2>;
717         pinctrl-names = "default";
718         pinctrl-0 = <&sd1_clk>, <&sd1_cmd>, <&sd1_int>, <&sd1_bus1>,
719                     <&sd1_bus4>, <&sd1_bus8>, <&wifi_en>;
720         bus-width = <4>;
721         cap-sd-highspeed;
722         mmc-pwrseq = <&mmc1_pwrseq>;
723         vqmmc-supply = <&buck10_reg>;
724 };
725
726 /* uSD card */
727 &mmc_2 {
728         status = "okay";
729         cap-sd-highspeed;
730         card-detect-delay = <200>;
731         clock-frequency = <400000000>;
732         samsung,dw-mshc-ciu-div = <3>;
733         samsung,dw-mshc-sdr-timing = <2 3>;
734         samsung,dw-mshc-ddr-timing = <1 2>;
735         pinctrl-names = "default";
736         pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
737         bus-width = <4>;
738 };
739
740
741 &pinctrl_0 {
742         pinctrl-names = "default";
743         pinctrl-0 = <&mask_tpm_reset>;
744
745         wifi_en: wifi-en {
746                 samsung,pins = "gpx0-0";
747                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
748                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
749                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
750         };
751
752         max98091_irq: max98091-irq {
753                 samsung,pins = "gpx0-2";
754                 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
755                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
756                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
757         };
758
759         /* We need GPX0_6 to be low at sleep time; just keep it low always */
760         mask_tpm_reset: mask-tpm-reset {
761                 samsung,pins = "gpx0-6";
762                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
763                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
764                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
765                 samsung,pin-val = <0>;
766         };
767
768         tpm_irq: tpm-irq {
769                 samsung,pins = "gpx1-0";
770                 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
771                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
772                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
773         };
774
775         trackpad_irq: trackpad-irq {
776                 samsung,pins = "gpx1-1";
777                 samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
778                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
779                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
780         };
781
782         power_key_irq: power-key-irq {
783                 samsung,pins = "gpx1-2";
784                 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
785                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
786                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
787         };
788
789         ec_irq: ec-irq {
790                 samsung,pins = "gpx1-5";
791                 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
792                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
793                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
794         };
795
796         tps65090_irq: tps65090-irq {
797                 samsung,pins = "gpx2-5";
798                 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
799                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
800                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
801         };
802
803         dp_hpd_gpio: dp_hpd_gpio {
804                 samsung,pins = "gpx2-6";
805                 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
806                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
807                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
808         };
809
810         max77802_irq: max77802-irq {
811                 samsung,pins = "gpx3-1";
812                 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
813                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
814                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
815         };
816
817         lid_irq: lid-irq {
818                 samsung,pins = "gpx3-4";
819                 samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
820                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
821                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
822         };
823
824         hdmi_hpd_irq: hdmi-hpd-irq {
825                 samsung,pins = "gpx3-7";
826                 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
827                 samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
828                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
829         };
830
831         pmic_dvs_1: pmic-dvs-1 {
832                 samsung,pins = "gpy7-6";
833                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
834                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
835                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
836         };
837 };
838
839 &pinctrl_1 {
840         /* Adjust WiFi drive strengths lower for EMI */
841         sd1_clk: sd1-clk {
842                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
843         };
844
845         sd1_cmd: sd1-cmd {
846                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
847         };
848
849         sd1_bus1: sd1-bus-width1 {
850                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
851         };
852
853         sd1_bus4: sd1-bus-width4 {
854                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
855         };
856
857         sd1_bus8: sd1-bus-width8 {
858                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
859         };
860 };
861
862 &pinctrl_2 {
863         pmic_dvs_2: pmic-dvs-2 {
864                 samsung,pins = "gpj4-2";
865                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
866                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
867                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
868         };
869
870         pmic_dvs_3: pmic-dvs-3 {
871                 samsung,pins = "gpj4-3";
872                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
873                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
874                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
875         };
876 };
877
878 &pinctrl_3 {
879         /* Drive SPI lines at x2 for better integrity */
880         spi2-bus {
881                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
882         };
883
884         /* Drive SPI chip select at x2 for better integrity */
885         ec_spi_cs: ec-spi-cs {
886                 samsung,pins = "gpb1-2";
887                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
888                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
889                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
890         };
891
892         usb300_vbus_en: usb300-vbus-en {
893                 samsung,pins = "gph0-0";
894                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
895                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
896                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
897         };
898
899         usb301_vbus_en: usb301-vbus-en {
900                 samsung,pins = "gph0-1";
901                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
902                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
903                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
904         };
905
906         pmic_selb: pmic-selb {
907                 samsung,pins = "gph0-2", "gph0-3", "gph0-4", "gph0-5",
908                                "gph0-6";
909                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
910                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
911                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
912         };
913 };
914
915 &pmu_system_controller {
916         assigned-clocks = <&pmu_system_controller 0>;
917         assigned-clock-parents = <&clock CLK_FIN_PLL>;
918 };
919
920 &rtc {
921         status = "okay";
922         clocks = <&clock CLK_RTC>, <&max77802 MAX77802_CLK_32K_AP>;
923         clock-names = "rtc", "rtc_src";
924 };
925
926 &spi_2 {
927         status = "okay";
928         num-cs = <1>;
929         samsung,spi-src-clk = <0>;
930         cs-gpios = <&gpb1 2 GPIO_ACTIVE_HIGH>;
931
932         cros_ec: cros-ec@0 {
933                 compatible = "google,cros-ec-spi";
934                 interrupt-parent = <&gpx1>;
935                 interrupts = <5 IRQ_TYPE_NONE>;
936                 pinctrl-names = "default";
937                 pinctrl-0 = <&ec_spi_cs &ec_irq>;
938                 reg = <0>;
939                 spi-max-frequency = <3125000>;
940                 google,has-vbc-nvram;
941
942                 controller-data {
943                         samsung,spi-feedback-delay = <1>;
944                 };
945
946                 i2c_tunnel: i2c-tunnel {
947                         compatible = "google,cros-ec-i2c-tunnel";
948                         #address-cells = <1>;
949                         #size-cells = <0>;
950                         google,remote-bus = <0>;
951
952                         battery: sbs-battery@b {
953                                 compatible = "sbs,sbs-battery";
954                                 reg = <0xb>;
955                                 sbs,poll-retry-count = <1>;
956                                 sbs,i2c-retry-count = <2>;
957                         };
958
959                         power-regulator@48 {
960                                 compatible = "ti,tps65090";
961                                 reg = <0x48>;
962
963                                 /*
964                                  * Config irq to disable internal pulls
965                                  * even though we run in polling mode.
966                                  */
967                                 pinctrl-names = "default";
968                                 pinctrl-0 = <&tps65090_irq>;
969
970                                 vsys1-supply = <&vbat>;
971                                 vsys2-supply = <&vbat>;
972                                 vsys3-supply = <&vbat>;
973                                 infet1-supply = <&vbat>;
974                                 infet2-supply = <&tps65090_dcdc1>;
975                                 infet3-supply = <&tps65090_dcdc2>;
976                                 infet4-supply = <&tps65090_dcdc2>;
977                                 infet5-supply = <&tps65090_dcdc2>;
978                                 infet6-supply = <&tps65090_dcdc2>;
979                                 infet7-supply = <&tps65090_dcdc1>;
980                                 vsys-l1-supply = <&vbat>;
981                                 vsys-l2-supply = <&vbat>;
982
983                                 regulators {
984                                         tps65090_dcdc1: dcdc1 {
985                                                 ti,enable-ext-control;
986                                         };
987                                         tps65090_dcdc2: dcdc2 {
988                                                 ti,enable-ext-control;
989                                         };
990                                         tps65090_dcdc3: dcdc3 {
991                                                 ti,enable-ext-control;
992                                         };
993                                         tps65090_fet1: fet1 {
994                                                 regulator-name = "vcd_led";
995                                         };
996                                         tps65090_fet2: fet2 {
997                                                 regulator-name = "video_mid";
998                                                 regulator-always-on;
999                                         };
1000                                         tps65090_fet3: fet3 {
1001                                                 regulator-name = "wwan_r";
1002                                                 regulator-always-on;
1003                                         };
1004                                         tps65090_fet4: fet4 {
1005                                                 regulator-name = "sdcard";
1006                                                 regulator-always-on;
1007                                         };
1008                                         tps65090_fet5: fet5 {
1009                                                 regulator-name = "camout";
1010                                                 regulator-always-on;
1011                                         };
1012                                         tps65090_fet6: fet6 {
1013                                                 regulator-name = "lcd_vdd";
1014                                         };
1015                                         tps65090_fet7: fet7 {
1016                                                 regulator-name = "video_mid_1a";
1017                                                 regulator-always-on;
1018                                         };
1019                                         tps65090_ldo1: ldo1 {
1020                                         };
1021                                         tps65090_ldo2: ldo2 {
1022                                         };
1023                                 };
1024
1025                                 charger {
1026                                         compatible = "ti,tps65090-charger";
1027                                 };
1028                         };
1029                 };
1030         };
1031 };
1032
1033 &serial_3 {
1034         status = "okay";
1035 };
1036
1037 &tmu_cpu0 {
1038         vtmu-supply = <&ldo10_reg>;
1039 };
1040
1041 &tmu_cpu1 {
1042         vtmu-supply = <&ldo10_reg>;
1043 };
1044
1045 &tmu_cpu2 {
1046         vtmu-supply = <&ldo10_reg>;
1047 };
1048
1049 &tmu_cpu3 {
1050         vtmu-supply = <&ldo10_reg>;
1051 };
1052
1053 &tmu_gpu {
1054         vtmu-supply = <&ldo10_reg>;
1055 };
1056
1057 &usbdrd_dwc3_0 {
1058         dr_mode = "host";
1059 };
1060
1061 &usbdrd_dwc3_1 {
1062         dr_mode = "host";
1063 };
1064
1065 &usbdrd_phy0 {
1066         vbus-supply = <&usb300_vbus_reg>;
1067 };
1068
1069 &usbdrd_phy1 {
1070         vbus-supply = <&usb301_vbus_reg>;
1071 };
1072
1073 /*
1074  * Use longest HW watchdog in SoC (32 seconds) since the hardware
1075  * watchdog provides no debugging information (compared to soft/hard
1076  * lockup detectors) and so should be last resort.
1077  */
1078 &watchdog {
1079         timeout-sec = <32>;
1080 };
1081
1082 #include "cros-ec-keyboard.dtsi"
1083 #include "cros-adc-thermistors.dtsi"