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1// SPDX-License-Identifier: GPL-2.0
2#include <dt-bindings/input/input.h>
3#include <dt-bindings/thermal/thermal.h>
4#include "tegra124.dtsi"
5
6/ {
7 aliases {
8 rtc0 = "/i2c@7000d000/pmic@40";
9 rtc1 = "/rtc@7000e000";
10 serial0 = &uarta;
11 };
12
13 chosen {
14 stdout-path = "serial0:115200n8";
15 };
16
17 /*
18 * Note that recent version of the device tree compiler (starting with
19 * version 1.4.2) warn about this node containing a reg property, but
20 * missing a unit-address. However, the bootloader on these Chromebook
21 * devices relies on the full name of this node to be exactly /memory.
22 * Adding the unit-address causes the bootloader to create a /memory
23 * node and write the memory bank configuration to that node, which in
24 * turn leads the kernel to believe that the device has 2 GiB of
25 * memory instead of the amount detected by the bootloader.
26 *
27 * The name of this node is effectively ABI and must not be changed.
28 */
29 memory {
30 device_type = "memory";
31 reg = <0x0 0x80000000 0x0 0x80000000>;
32 };
33
34 /delete-node/ memory@80000000;
35
36 host1x@50000000 {
37 hdmi@54280000 {
38 status = "okay";
39
40 vdd-supply = <&vdd_3v3_hdmi>;
41 pll-supply = <&vdd_hdmi_pll>;
42 hdmi-supply = <&vdd_5v0_hdmi>;
43
44 nvidia,ddc-i2c-bus = <&hdmi_ddc>;
45 nvidia,hpd-gpio =
46 <&gpio TEGRA_GPIO(N, 7) GPIO_ACTIVE_HIGH>;
47 };
48
49 sor@54540000 {
50 status = "okay";
51
52 avdd-io-hdmi-dp-supply = <&vdd_3v3_hdmi>;
53 vdd-hdmi-dp-pll-supply = <&vdd_hdmi_pll>;
54
55 nvidia,dpaux = <&dpaux>;
56 nvidia,panel = <&panel>;
57 };
58
59 dpaux@545c0000 {
60 vdd-supply = <&vdd_3v3_panel>;
61 status = "okay";
62 };
63 };
64
65 gpu@57000000 {
66 status = "okay";
67
68 vdd-supply = <&vdd_gpu>;
69 };
70
71 serial@70006000 {
72 /* Debug connector on the bottom of the board near SD card. */
73 status = "okay";
74 };
75
76 pwm@7000a000 {
77 status = "okay";
78 };
79
80 i2c@7000c000 {
81 status = "okay";
82 clock-frequency = <100000>;
83
84 acodec: audio-codec@10 {
85 compatible = "maxim,max98090";
86 reg = <0x10>;
87 interrupt-parent = <&gpio>;
88 interrupts = <TEGRA_GPIO(H, 4) IRQ_TYPE_EDGE_FALLING>;
89 };
90
91 tmp451: temperature-sensor@4c {
92 compatible = "ti,tmp451";
93 reg = <0x4c>;
94 interrupt-parent = <&gpio>;
95 interrupts = <TEGRA_GPIO(I, 6) IRQ_TYPE_EDGE_FALLING>;
96
97 #thermal-sensor-cells = <1>;
98 };
99 };
100
101 i2c@7000c400 {
102 status = "okay";
103 clock-frequency = <100000>;
104
105 trackpad@15 {
106 compatible = "elan,ekth3000";
107 reg = <0x15>;
108 interrupt-parent = <&gpio>;
109 interrupts = <TEGRA_GPIO(W, 3) IRQ_TYPE_EDGE_FALLING>;
110 wakeup-source;
111 };
112 };
113
114 i2c@7000c500 {
115 status = "okay";
116 clock-frequency = <400000>;
117
118 tpm@20 {
119 compatible = "infineon,slb9645tt";
120 reg = <0x20>;
121 };
122 };
123
124 hdmi_ddc: i2c@7000c700 {
125 status = "okay";
126 clock-frequency = <100000>;
127 };
128
129 i2c@7000d000 {
130 status = "okay";
131 clock-frequency = <400000>;
132
133 pmic: pmic@40 {
134 compatible = "ams,as3722";
135 reg = <0x40>;
136 interrupts = <0 86 IRQ_TYPE_LEVEL_HIGH>;
137
138 ams,system-power-controller;
139
140 #interrupt-cells = <2>;
141 interrupt-controller;
142
143 gpio-controller;
144 #gpio-cells = <2>;
145
146 pinctrl-names = "default";
147 pinctrl-0 = <&as3722_default>;
148
149 as3722_default: pinmux {
150 gpio0 {
151 pins = "gpio0";
152 function = "gpio";
153 bias-pull-down;
154 };
155
156 gpio1 {
157 pins = "gpio1";
158 function = "gpio";
159 bias-pull-up;
160 };
161
162 gpio2_4_7 {
163 pins = "gpio2", "gpio4", "gpio7";
164 function = "gpio";
165 bias-pull-up;
166 };
167
168 gpio3_6 {
169 pins = "gpio3", "gpio6";
170 bias-high-impedance;
171 };
172
173 gpio5 {
174 pins = "gpio5";
175 function = "clk32k-out";
176 bias-pull-down;
177 };
178 };
179
180 regulators {
181 vsup-sd2-supply = <&vdd_5v0_sys>;
182 vsup-sd3-supply = <&vdd_5v0_sys>;
183 vsup-sd4-supply = <&vdd_5v0_sys>;
184 vsup-sd5-supply = <&vdd_5v0_sys>;
185 vin-ldo0-supply = <&vdd_1v35_lp0>;
186 vin-ldo1-6-supply = <&vdd_3v3_run>;
187 vin-ldo2-5-7-supply = <&vddio_1v8>;
188 vin-ldo3-4-supply = <&vdd_3v3_sys>;
189 vin-ldo9-10-supply = <&vdd_5v0_sys>;
190 vin-ldo11-supply = <&vdd_3v3_run>;
191
192 vdd_cpu: sd0 {
193 regulator-name = "+VDD_CPU_AP";
194 regulator-min-microvolt = <700000>;
195 regulator-max-microvolt = <1350000>;
196 regulator-min-microamp = <3500000>;
197 regulator-max-microamp = <3500000>;
198 regulator-always-on;
199 regulator-boot-on;
200 ams,ext-control = <2>;
201 };
202
203 sd1 {
204 regulator-name = "+VDD_CORE";
205 regulator-min-microvolt = <700000>;
206 regulator-max-microvolt = <1350000>;
207 regulator-min-microamp = <2500000>;
208 regulator-max-microamp = <4000000>;
209 regulator-always-on;
210 regulator-boot-on;
211 ams,ext-control = <1>;
212 };
213
214 vdd_1v35_lp0: sd2 {
215 regulator-name = "+1.35V_LP0(sd2)";
216 regulator-min-microvolt = <1350000>;
217 regulator-max-microvolt = <1350000>;
218 regulator-always-on;
219 regulator-boot-on;
220 };
221
222 sd3 {
223 regulator-name = "+1.35V_LP0(sd3)";
224 regulator-min-microvolt = <1350000>;
225 regulator-max-microvolt = <1350000>;
226 regulator-always-on;
227 regulator-boot-on;
228 };
229
230 vdd_1v05_run: sd4 {
231 regulator-name = "+1.05V_RUN";
232 regulator-min-microvolt = <1050000>;
233 regulator-max-microvolt = <1050000>;
234 };
235
236 vddio_1v8: sd5 {
237 regulator-name = "+1.8V_VDDIO";
238 regulator-min-microvolt = <1800000>;
239 regulator-max-microvolt = <1800000>;
240 regulator-always-on;
241 };
242
243 vdd_gpu: sd6 {
244 regulator-name = "+VDD_GPU_AP";
245 regulator-min-microvolt = <650000>;
246 regulator-max-microvolt = <1200000>;
247 regulator-min-microamp = <3500000>;
248 regulator-max-microamp = <3500000>;
249 regulator-boot-on;
250 regulator-always-on;
251 };
252
253 avdd_1v05_run: ldo0 {
254 regulator-name = "+1.05V_RUN_AVDD";
255 regulator-min-microvolt = <1050000>;
256 regulator-max-microvolt = <1050000>;
257 regulator-boot-on;
258 regulator-always-on;
259 ams,ext-control = <1>;
260 };
261
262 ldo1 {
263 regulator-name = "+1.8V_RUN_CAM";
264 regulator-min-microvolt = <1800000>;
265 regulator-max-microvolt = <1800000>;
266 };
267
268 ldo2 {
269 regulator-name = "+1.2V_GEN_AVDD";
270 regulator-min-microvolt = <1200000>;
271 regulator-max-microvolt = <1200000>;
272 regulator-boot-on;
273 regulator-always-on;
274 };
275
276 ldo3 {
277 regulator-name = "+1.00V_LP0_VDD_RTC";
278 regulator-min-microvolt = <1000000>;
279 regulator-max-microvolt = <1000000>;
280 regulator-boot-on;
281 regulator-always-on;
282 ams,enable-tracking;
283 };
284
285 vdd_run_cam: ldo4 {
286 regulator-name = "+3.3V_RUN_CAM";
287 regulator-min-microvolt = <2800000>;
288 regulator-max-microvolt = <2800000>;
289 };
290
291 ldo5 {
292 regulator-name = "+1.2V_RUN_CAM_FRONT";
293 regulator-min-microvolt = <1200000>;
294 regulator-max-microvolt = <1200000>;
295 };
296
297 vddio_sdmmc3: ldo6 {
298 regulator-name = "+VDDIO_SDMMC3";
299 regulator-min-microvolt = <1800000>;
300 regulator-max-microvolt = <3300000>;
301 };
302
303 ldo7 {
304 regulator-name = "+1.05V_RUN_CAM_REAR";
305 regulator-min-microvolt = <1050000>;
306 regulator-max-microvolt = <1050000>;
307 };
308
309 ldo9 {
310 regulator-name = "+2.8V_RUN_TOUCH";
311 regulator-min-microvolt = <2800000>;
312 regulator-max-microvolt = <2800000>;
313 };
314
315 ldo10 {
316 regulator-name = "+2.8V_RUN_CAM_AF";
317 regulator-min-microvolt = <2800000>;
318 regulator-max-microvolt = <2800000>;
319 };
320
321 ldo11 {
322 regulator-name = "+1.8V_RUN_VPP_FUSE";
323 regulator-min-microvolt = <1800000>;
324 regulator-max-microvolt = <1800000>;
325 };
326 };
327 };
328 };
329
330 spi@7000d400 {
331 status = "okay";
332
333 cros_ec: cros-ec@0 {
334 compatible = "google,cros-ec-spi";
335 spi-max-frequency = <3000000>;
336 interrupt-parent = <&gpio>;
337 interrupts = <TEGRA_GPIO(C, 7) IRQ_TYPE_LEVEL_LOW>;
338 reg = <0>;
339
340 google,cros-ec-spi-msg-delay = <2000>;
341
342 i2c-tunnel {
343 compatible = "google,cros-ec-i2c-tunnel";
344 #address-cells = <1>;
345 #size-cells = <0>;
346
347 google,remote-bus = <0>;
348
349 charger: bq24735@9 {
350 compatible = "ti,bq24735";
351 reg = <0x9>;
352 interrupt-parent = <&gpio>;
353 interrupts = <TEGRA_GPIO(J, 0)
354 IRQ_TYPE_EDGE_BOTH>;
355 ti,ac-detect-gpios = <&gpio
356 TEGRA_GPIO(J, 0)
357 GPIO_ACTIVE_HIGH>;
358 ti,external-control;
359 };
360
361 battery: sbs-battery@b {
362 compatible = "sbs,sbs-battery";
363 reg = <0xb>;
364 sbs,i2c-retry-count = <2>;
365 sbs,poll-retry-count = <10>;
366 power-supplies = <&charger>;
367 };
368 };
369 };
370 };
371
372 spi@7000da00 {
373 status = "okay";
374 spi-max-frequency = <25000000>;
375
376 flash@0 {
377 compatible = "winbond,w25q32dw", "jedec,spi-nor";
378 spi-max-frequency = <25000000>;
379 reg = <0>;
380 };
381 };
382
383 pmc@7000e400 {
384 nvidia,invert-interrupt;
385 nvidia,suspend-mode = <0>;
386 nvidia,cpu-pwr-good-time = <500>;
387 nvidia,cpu-pwr-off-time = <300>;
388 nvidia,core-pwr-good-time = <641 3845>;
389 nvidia,core-pwr-off-time = <61036>;
390 nvidia,core-power-req-active-high;
391 nvidia,sys-clock-req-active-high;
392 };
393
394 cec@70015000 {
395 status = "okay";
396 };
397
398 hda@70030000 {
399 status = "okay";
400 };
401
402 usb@70090000 {
403 phys = <&{/padctl@7009f000/pads/usb2/lanes/usb2-0}>, /* 1st USB A */
404 <&{/padctl@7009f000/pads/usb2/lanes/usb2-1}>, /* Internal USB */
405 <&{/padctl@7009f000/pads/usb2/lanes/usb2-2}>, /* 2nd USB A */
406 <&{/padctl@7009f000/pads/pcie/lanes/pcie-0}>, /* 1st USB A */
407 <&{/padctl@7009f000/pads/pcie/lanes/pcie-1}>; /* 2nd USB A */
408 phy-names = "usb2-0", "usb2-1", "usb2-2", "usb3-0", "usb3-1";
409
410 avddio-pex-supply = <&vdd_1v05_run>;
411 dvddio-pex-supply = <&vdd_1v05_run>;
412 avdd-usb-supply = <&vdd_3v3_lp0>;
413 avdd-pll-utmip-supply = <&vddio_1v8>;
414 avdd-pll-erefe-supply = <&avdd_1v05_run>;
415 avdd-usb-ss-pll-supply = <&vdd_1v05_run>;
416 hvdd-usb-ss-supply = <&vdd_3v3_lp0>;
417 hvdd-usb-ss-pll-e-supply = <&vdd_3v3_lp0>;
418
419 status = "okay";
420 };
421
422 padctl@7009f000 {
423 status = "okay";
424
425 avdd-pll-utmip-supply = <&vddio_1v8>;
426 avdd-pll-erefe-supply = <&avdd_1v05_run>;
427 avdd-pex-pll-supply = <&vdd_1v05_run>;
428 hvdd-pex-pll-e-supply = <&vdd_3v3_lp0>;
429
430 pads {
431 usb2 {
432 status = "okay";
433
434 lanes {
435 usb2-0 {
436 nvidia,function = "xusb";
437 status = "okay";
438 };
439
440 usb2-1 {
441 nvidia,function = "xusb";
442 status = "okay";
443 };
444
445 usb2-2 {
446 nvidia,function = "xusb";
447 status = "okay";
448 };
449 };
450 };
451
452 pcie {
453 status = "okay";
454
455 lanes {
456 pcie-0 {
457 nvidia,function = "usb3-ss";
458 status = "okay";
459 };
460
461 pcie-1 {
462 nvidia,function = "usb3-ss";
463 status = "okay";
464 };
465 };
466 };
467 };
468
469 ports {
470 usb2-0 {
471 vbus-supply = <&vdd_usb1_vbus>;
472 status = "okay";
473 mode = "otg";
474 usb-role-switch;
475 };
476
477 usb2-1 {
478 vbus-supply = <&vdd_run_cam>;
479 status = "okay";
480 mode = "host";
481 };
482
483 usb2-2 {
484 vbus-supply = <&vdd_usb3_vbus>;
485 status = "okay";
486 mode = "host";
487 };
488
489 usb3-0 {
490 nvidia,usb2-companion = <0>;
491 status = "okay";
492 };
493
494 usb3-1 {
495 nvidia,usb2-companion = <1>;
496 status = "okay";
497 };
498 };
499 };
500
501 sdhci0_pwrseq: sdhci0_pwrseq {
502 compatible = "mmc-pwrseq-simple";
503
504 reset-gpios = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_LOW>;
505 };
506
507 mmc@700b0000 { /* WiFi/BT on this bus */
508 status = "okay";
509 bus-width = <4>;
510 no-1-8-v;
511 non-removable;
512 mmc-pwrseq = <&sdhci0_pwrseq>;
513 vmmc-supply = <&vdd_3v3_lp0>;
514 vqmmc-supply = <&vddio_1v8>;
515 keep-power-in-suspend;
516 };
517
518 mmc@700b0400 { /* SD Card on this bus */
519 status = "okay";
520 cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>;
521 power-gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>;
522 bus-width = <4>;
523 no-1-8-v;
524 vqmmc-supply = <&vddio_sdmmc3>;
525 };
526
527 mmc@700b0600 { /* eMMC on this bus */
528 status = "okay";
529 bus-width = <8>;
530 no-1-8-v;
531 non-removable;
532 };
533
534 /* CPU DFLL clock */
535 clock@70110000 {
536 status = "okay";
537 vdd-cpu-supply = <&vdd_cpu>;
538 nvidia,i2c-fs-rate = <400000>;
539 };
540
541 ahub@70300000 {
542 i2s@70301100 {
543 status = "okay";
544 };
545 };
546
547 backlight: backlight {
548 compatible = "pwm-backlight";
549
550 enable-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>;
551 power-supply = <&vdd_led>;
552 pwms = <&pwm 1 1000000>;
553
554 default-brightness-level = <224>;
555 brightness-levels =
556 < 0 1 2 3 4 5 6 7
557 8 9 10 11 12 13 14 15
558 16 17 18 19 20 21 22 23
559 24 25 26 27 28 29 30 31
560 32 33 34 35 36 37 38 39
561 40 41 42 43 44 45 46 47
562 48 49 50 51 52 53 54 55
563 56 57 58 59 60 61 62 63
564 64 65 66 67 68 69 70 71
565 72 73 74 75 76 77 78 79
566 80 81 82 83 84 85 86 87
567 88 89 90 91 92 93 94 95
568 96 97 98 99 100 101 102 103
569 104 105 106 107 108 109 110 111
570 112 113 114 115 116 117 118 119
571 120 121 122 123 124 125 126 127
572 128 129 130 131 132 133 134 135
573 136 137 138 139 140 141 142 143
574 144 145 146 147 148 149 150 151
575 152 153 154 155 156 157 158 159
576 160 161 162 163 164 165 166 167
577 168 169 170 171 172 173 174 175
578 176 177 178 179 180 181 182 183
579 184 185 186 187 188 189 190 191
580 192 193 194 195 196 197 198 199
581 200 201 202 203 204 205 206 207
582 208 209 210 211 212 213 214 215
583 216 217 218 219 220 221 222 223
584 224 225 226 227 228 229 230 231
585 232 233 234 235 236 237 238 239
586 240 241 242 243 244 245 246 247
587 248 249 250 251 252 253 254 255
588 256>;
589 };
590
591 clk32k_in: clock-32k {
592 compatible = "fixed-clock";
593 clock-frequency = <32768>;
594 #clock-cells = <0>;
595 };
596
597 cpus {
598 cpu@0 {
599 vdd-cpu-supply = <&vdd_cpu>;
600 };
601 };
602
603 gpio-keys {
604 compatible = "gpio-keys";
605
606 switch-lid {
607 label = "Lid";
608 gpios = <&gpio TEGRA_GPIO(R, 4) GPIO_ACTIVE_LOW>;
609 linux,input-type = <5>;
610 linux,code = <KEY_RESERVED>;
611 debounce-interval = <1>;
612 wakeup-source;
613 };
614
615 key-power {
616 label = "Power";
617 gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>;
618 linux,code = <KEY_POWER>;
619 debounce-interval = <30>;
620 wakeup-source;
621 };
622 };
623
624 vdd_mux: regulator-mux {
625 compatible = "regulator-fixed";
626 regulator-name = "+VDD_MUX";
627 regulator-min-microvolt = <12000000>;
628 regulator-max-microvolt = <12000000>;
629 regulator-always-on;
630 regulator-boot-on;
631 };
632
633 vdd_5v0_sys: regulator-5v0sys {
634 compatible = "regulator-fixed";
635 regulator-name = "+5V_SYS";
636 regulator-min-microvolt = <5000000>;
637 regulator-max-microvolt = <5000000>;
638 regulator-always-on;
639 regulator-boot-on;
640 vin-supply = <&vdd_mux>;
641 };
642
643 vdd_3v3_sys: regulator-3v3sys {
644 compatible = "regulator-fixed";
645 regulator-name = "+3.3V_SYS";
646 regulator-min-microvolt = <3300000>;
647 regulator-max-microvolt = <3300000>;
648 regulator-always-on;
649 regulator-boot-on;
650 vin-supply = <&vdd_mux>;
651 };
652
653 vdd_3v3_run: regulator-3v3run {
654 compatible = "regulator-fixed";
655 regulator-name = "+3.3V_RUN";
656 regulator-min-microvolt = <3300000>;
657 regulator-max-microvolt = <3300000>;
658 regulator-always-on;
659 regulator-boot-on;
660 gpio = <&pmic 1 GPIO_ACTIVE_HIGH>;
661 enable-active-high;
662 vin-supply = <&vdd_3v3_sys>;
663 };
664
665 vdd_3v3_hdmi: regulator-3v3hdmi {
666 compatible = "regulator-fixed";
667 regulator-name = "+3.3V_AVDD_HDMI_AP_GATED";
668 regulator-min-microvolt = <3300000>;
669 regulator-max-microvolt = <3300000>;
670 vin-supply = <&vdd_3v3_run>;
671 };
672
673 vdd_led: regulator-led {
674 compatible = "regulator-fixed";
675 regulator-name = "+VDD_LED";
676 gpio = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>;
677 enable-active-high;
678 vin-supply = <&vdd_mux>;
679 };
680
681 vdd_5v0_ts: regulator-ts {
682 compatible = "regulator-fixed";
683 regulator-name = "+5V_VDD_TS_SW";
684 regulator-min-microvolt = <5000000>;
685 regulator-max-microvolt = <5000000>;
686 regulator-boot-on;
687 gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_HIGH>;
688 enable-active-high;
689 vin-supply = <&vdd_5v0_sys>;
690 };
691
692 vdd_usb1_vbus: regulator-usb1 {
693 compatible = "regulator-fixed";
694 regulator-name = "+5V_USB_HS";
695 regulator-min-microvolt = <5000000>;
696 regulator-max-microvolt = <5000000>;
697 gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>;
698 enable-active-high;
699 gpio-open-drain;
700 vin-supply = <&vdd_5v0_sys>;
701 };
702
703 vdd_usb3_vbus: regulator-usb3 {
704 compatible = "regulator-fixed";
705 regulator-name = "+5V_USB_SS";
706 regulator-min-microvolt = <5000000>;
707 regulator-max-microvolt = <5000000>;
708 gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>;
709 enable-active-high;
710 gpio-open-drain;
711 vin-supply = <&vdd_5v0_sys>;
712 };
713
714 vdd_3v3_panel: regulator-panel {
715 compatible = "regulator-fixed";
716 regulator-name = "+3.3V_PANEL";
717 regulator-min-microvolt = <3300000>;
718 regulator-max-microvolt = <3300000>;
719 gpio = <&pmic 4 GPIO_ACTIVE_HIGH>;
720 enable-active-high;
721 vin-supply = <&vdd_3v3_run>;
722 };
723
724 vdd_3v3_lp0: regulator-lp0 {
725 compatible = "regulator-fixed";
726 regulator-name = "+3.3V_LP0";
727 regulator-min-microvolt = <3300000>;
728 regulator-max-microvolt = <3300000>;
729 /*
730 * TODO: find a way to wire this up with the USB EHCI
731 * controllers so that it can be enabled on demand.
732 */
733 regulator-always-on;
734 gpio = <&pmic 2 GPIO_ACTIVE_HIGH>;
735 enable-active-high;
736 vin-supply = <&vdd_3v3_sys>;
737 };
738
739 vdd_hdmi_pll: regulator-hdmipll {
740 compatible = "regulator-fixed";
741 regulator-name = "+1.05V_RUN_AVDD_HDMI_PLL";
742 regulator-min-microvolt = <1050000>;
743 regulator-max-microvolt = <1050000>;
744 gpio = <&gpio TEGRA_GPIO(H, 7) GPIO_ACTIVE_LOW>;
745 vin-supply = <&vdd_1v05_run>;
746 };
747
748 vdd_5v0_hdmi: regulator-hdmicon {
749 compatible = "regulator-fixed";
750 regulator-name = "+5V_HDMI_CON";
751 regulator-min-microvolt = <5000000>;
752 regulator-max-microvolt = <5000000>;
753 gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>;
754 enable-active-high;
755 vin-supply = <&vdd_5v0_sys>;
756 };
757
758 sound {
759 nvidia,audio-routing =
760 "Headphones", "HPR",
761 "Headphones", "HPL",
762 "Speakers", "SPKR",
763 "Speakers", "SPKL",
764 "Mic Jack", "MICBIAS",
765 "DMICL", "Int Mic",
766 "DMICR", "Int Mic",
767 "IN34", "Mic Jack";
768
769 nvidia,i2s-controller = <&tegra_i2s1>;
770 nvidia,audio-codec = <&acodec>;
771
772 clocks = <&tegra_car TEGRA124_CLK_PLL_A>,
773 <&tegra_car TEGRA124_CLK_PLL_A_OUT0>,
774 <&tegra_pmc TEGRA_PMC_CLK_OUT_1>;
775 clock-names = "pll_a", "pll_a_out0", "mclk";
776
777 assigned-clocks = <&tegra_car TEGRA124_CLK_EXTERN1>,
778 <&tegra_pmc TEGRA_PMC_CLK_OUT_1>;
779
780 assigned-clock-parents = <&tegra_car TEGRA124_CLK_PLL_A_OUT0>,
781 <&tegra_car TEGRA124_CLK_EXTERN1>;
782
783 nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(I, 7) GPIO_ACTIVE_HIGH>;
784 nvidia,mic-det-gpios =
785 <&gpio TEGRA_GPIO(R, 7) GPIO_ACTIVE_HIGH>;
786 };
787
788 gpio-restart {
789 compatible = "gpio-restart";
790 gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
791 priority = <200>;
792 };
793
794 cpus {
795 cpu0: cpu@0 {
796 #cooling-cells = <2>;
797 };
798
799 cpu1: cpu@1 {
800 #cooling-cells = <2>;
801 };
802
803 cpu2: cpu@2 {
804 #cooling-cells = <2>;
805 };
806
807 cpu3: cpu@3 {
808 #cooling-cells = <2>;
809 };
810 };
811
812 thermal-zones {
813 cpu-skin-thermal {
814 polling-delay-passive = <1000>; /* milliseconds */
815 polling-delay = <5000>; /* milliseconds */
816
817 thermal-sensors = <&tmp451 0>;
818
819 trips {
820 cpu_passive_trip: cpu-alert0 {
821 /* throttle at 70C until temperature drops to 69.8C */
822 temperature = <70000>;
823 hysteresis = <200>;
824 type = "passive";
825 };
826 };
827
828 cooling-maps {
829 map0 {
830 trip = <&cpu_passive_trip>;
831 cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
832 <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
833 <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
834 <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
835 };
836 };
837 };
838 };
839};
840
841#include "cros-ec-keyboard.dtsi"
1// SPDX-License-Identifier: GPL-2.0
2#include <dt-bindings/input/input.h>
3#include "tegra124.dtsi"
4
5/ {
6 aliases {
7 rtc0 = "/i2c@7000d000/pmic@40";
8 rtc1 = "/rtc@7000e000";
9 serial0 = &uarta;
10 };
11
12 chosen {
13 stdout-path = "serial0:115200n8";
14 };
15
16 /*
17 * Note that recent version of the device tree compiler (starting with
18 * version 1.4.2) warn about this node containing a reg property, but
19 * missing a unit-address. However, the bootloader on these Chromebook
20 * devices relies on the full name of this node to be exactly /memory.
21 * Adding the unit-address causes the bootloader to create a /memory
22 * node and write the memory bank configuration to that node, which in
23 * turn leads the kernel to believe that the device has 2 GiB of
24 * memory instead of the amount detected by the bootloader.
25 *
26 * The name of this node is effectively ABI and must not be changed.
27 */
28 memory {
29 device_type = "memory";
30 reg = <0x0 0x80000000 0x0 0x80000000>;
31 };
32
33 /delete-node/ memory@80000000;
34
35 host1x@50000000 {
36 hdmi@54280000 {
37 status = "okay";
38
39 vdd-supply = <&vdd_3v3_hdmi>;
40 pll-supply = <&vdd_hdmi_pll>;
41 hdmi-supply = <&vdd_5v0_hdmi>;
42
43 nvidia,ddc-i2c-bus = <&hdmi_ddc>;
44 nvidia,hpd-gpio =
45 <&gpio TEGRA_GPIO(N, 7) GPIO_ACTIVE_HIGH>;
46 };
47
48 sor@54540000 {
49 status = "okay";
50
51 nvidia,dpaux = <&dpaux>;
52 nvidia,panel = <&panel>;
53 };
54
55 dpaux@545c0000 {
56 vdd-supply = <&vdd_3v3_panel>;
57 status = "okay";
58 };
59 };
60
61 gpu@0,57000000 {
62 status = "okay";
63
64 vdd-supply = <&vdd_gpu>;
65 };
66
67 serial@70006000 {
68 /* Debug connector on the bottom of the board near SD card. */
69 status = "okay";
70 };
71
72 pwm@7000a000 {
73 status = "okay";
74 };
75
76 i2c@7000c000 {
77 status = "okay";
78 clock-frequency = <100000>;
79
80 acodec: audio-codec@10 {
81 compatible = "maxim,max98090";
82 reg = <0x10>;
83 interrupt-parent = <&gpio>;
84 interrupts = <TEGRA_GPIO(H, 4) IRQ_TYPE_EDGE_FALLING>;
85 };
86
87 temperature-sensor@4c {
88 compatible = "ti,tmp451";
89 reg = <0x4c>;
90 interrupt-parent = <&gpio>;
91 interrupts = <TEGRA_GPIO(I, 6) IRQ_TYPE_LEVEL_LOW>;
92
93 #thermal-sensor-cells = <1>;
94 };
95 };
96
97 i2c@7000c400 {
98 status = "okay";
99 clock-frequency = <100000>;
100
101 trackpad@15 {
102 compatible = "elan,ekth3000";
103 reg = <0x15>;
104 interrupt-parent = <&gpio>;
105 interrupts = <TEGRA_GPIO(W, 3) IRQ_TYPE_EDGE_FALLING>;
106 wakeup-source;
107 };
108 };
109
110 i2c@7000c500 {
111 status = "okay";
112 clock-frequency = <400000>;
113
114 tpm@20 {
115 compatible = "infineon,slb9645tt";
116 reg = <0x20>;
117 };
118 };
119
120 hdmi_ddc: i2c@7000c700 {
121 status = "okay";
122 clock-frequency = <100000>;
123 };
124
125 i2c@7000d000 {
126 status = "okay";
127 clock-frequency = <400000>;
128
129 pmic: pmic@40 {
130 compatible = "ams,as3722";
131 reg = <0x40>;
132 interrupts = <0 86 IRQ_TYPE_LEVEL_HIGH>;
133
134 ams,system-power-controller;
135
136 #interrupt-cells = <2>;
137 interrupt-controller;
138
139 gpio-controller;
140 #gpio-cells = <2>;
141
142 pinctrl-names = "default";
143 pinctrl-0 = <&as3722_default>;
144
145 as3722_default: pinmux {
146 gpio0 {
147 pins = "gpio0";
148 function = "gpio";
149 bias-pull-down;
150 };
151
152 gpio1 {
153 pins = "gpio1";
154 function = "gpio";
155 bias-pull-up;
156 };
157
158 gpio2_4_7 {
159 pins = "gpio2", "gpio4", "gpio7";
160 function = "gpio";
161 bias-pull-up;
162 };
163
164 gpio3_6 {
165 pins = "gpio3", "gpio6";
166 bias-high-impedance;
167 };
168
169 gpio5 {
170 pins = "gpio5";
171 function = "clk32k-out";
172 bias-pull-down;
173 };
174 };
175
176 regulators {
177 vsup-sd2-supply = <&vdd_5v0_sys>;
178 vsup-sd3-supply = <&vdd_5v0_sys>;
179 vsup-sd4-supply = <&vdd_5v0_sys>;
180 vsup-sd5-supply = <&vdd_5v0_sys>;
181 vin-ldo0-supply = <&vdd_1v35_lp0>;
182 vin-ldo1-6-supply = <&vdd_3v3_run>;
183 vin-ldo2-5-7-supply = <&vddio_1v8>;
184 vin-ldo3-4-supply = <&vdd_3v3_sys>;
185 vin-ldo9-10-supply = <&vdd_5v0_sys>;
186 vin-ldo11-supply = <&vdd_3v3_run>;
187
188 vdd_cpu: sd0 {
189 regulator-name = "+VDD_CPU_AP";
190 regulator-min-microvolt = <700000>;
191 regulator-max-microvolt = <1350000>;
192 regulator-min-microamp = <3500000>;
193 regulator-max-microamp = <3500000>;
194 regulator-always-on;
195 regulator-boot-on;
196 ams,ext-control = <2>;
197 };
198
199 sd1 {
200 regulator-name = "+VDD_CORE";
201 regulator-min-microvolt = <700000>;
202 regulator-max-microvolt = <1350000>;
203 regulator-min-microamp = <2500000>;
204 regulator-max-microamp = <4000000>;
205 regulator-always-on;
206 regulator-boot-on;
207 ams,ext-control = <1>;
208 };
209
210 vdd_1v35_lp0: sd2 {
211 regulator-name = "+1.35V_LP0(sd2)";
212 regulator-min-microvolt = <1350000>;
213 regulator-max-microvolt = <1350000>;
214 regulator-always-on;
215 regulator-boot-on;
216 };
217
218 sd3 {
219 regulator-name = "+1.35V_LP0(sd3)";
220 regulator-min-microvolt = <1350000>;
221 regulator-max-microvolt = <1350000>;
222 regulator-always-on;
223 regulator-boot-on;
224 };
225
226 vdd_1v05_run: sd4 {
227 regulator-name = "+1.05V_RUN";
228 regulator-min-microvolt = <1050000>;
229 regulator-max-microvolt = <1050000>;
230 };
231
232 vddio_1v8: sd5 {
233 regulator-name = "+1.8V_VDDIO";
234 regulator-min-microvolt = <1800000>;
235 regulator-max-microvolt = <1800000>;
236 regulator-always-on;
237 };
238
239 vdd_gpu: sd6 {
240 regulator-name = "+VDD_GPU_AP";
241 regulator-min-microvolt = <650000>;
242 regulator-max-microvolt = <1200000>;
243 regulator-min-microamp = <3500000>;
244 regulator-max-microamp = <3500000>;
245 regulator-boot-on;
246 regulator-always-on;
247 };
248
249 avdd_1v05_run: ldo0 {
250 regulator-name = "+1.05V_RUN_AVDD";
251 regulator-min-microvolt = <1050000>;
252 regulator-max-microvolt = <1050000>;
253 regulator-boot-on;
254 regulator-always-on;
255 ams,ext-control = <1>;
256 };
257
258 ldo1 {
259 regulator-name = "+1.8V_RUN_CAM";
260 regulator-min-microvolt = <1800000>;
261 regulator-max-microvolt = <1800000>;
262 };
263
264 ldo2 {
265 regulator-name = "+1.2V_GEN_AVDD";
266 regulator-min-microvolt = <1200000>;
267 regulator-max-microvolt = <1200000>;
268 regulator-boot-on;
269 regulator-always-on;
270 };
271
272 ldo3 {
273 regulator-name = "+1.00V_LP0_VDD_RTC";
274 regulator-min-microvolt = <1000000>;
275 regulator-max-microvolt = <1000000>;
276 regulator-boot-on;
277 regulator-always-on;
278 ams,enable-tracking;
279 };
280
281 vdd_run_cam: ldo4 {
282 regulator-name = "+3.3V_RUN_CAM";
283 regulator-min-microvolt = <2800000>;
284 regulator-max-microvolt = <2800000>;
285 };
286
287 ldo5 {
288 regulator-name = "+1.2V_RUN_CAM_FRONT";
289 regulator-min-microvolt = <1200000>;
290 regulator-max-microvolt = <1200000>;
291 };
292
293 vddio_sdmmc3: ldo6 {
294 regulator-name = "+VDDIO_SDMMC3";
295 regulator-min-microvolt = <1800000>;
296 regulator-max-microvolt = <3300000>;
297 };
298
299 ldo7 {
300 regulator-name = "+1.05V_RUN_CAM_REAR";
301 regulator-min-microvolt = <1050000>;
302 regulator-max-microvolt = <1050000>;
303 };
304
305 ldo9 {
306 regulator-name = "+2.8V_RUN_TOUCH";
307 regulator-min-microvolt = <2800000>;
308 regulator-max-microvolt = <2800000>;
309 };
310
311 ldo10 {
312 regulator-name = "+2.8V_RUN_CAM_AF";
313 regulator-min-microvolt = <2800000>;
314 regulator-max-microvolt = <2800000>;
315 };
316
317 ldo11 {
318 regulator-name = "+1.8V_RUN_VPP_FUSE";
319 regulator-min-microvolt = <1800000>;
320 regulator-max-microvolt = <1800000>;
321 };
322 };
323 };
324 };
325
326 spi@7000d400 {
327 status = "okay";
328
329 cros_ec: cros-ec@0 {
330 compatible = "google,cros-ec-spi";
331 spi-max-frequency = <3000000>;
332 interrupt-parent = <&gpio>;
333 interrupts = <TEGRA_GPIO(C, 7) IRQ_TYPE_LEVEL_LOW>;
334 reg = <0>;
335
336 google,cros-ec-spi-msg-delay = <2000>;
337
338 i2c-tunnel {
339 compatible = "google,cros-ec-i2c-tunnel";
340 #address-cells = <1>;
341 #size-cells = <0>;
342
343 google,remote-bus = <0>;
344
345 charger: bq24735@9 {
346 compatible = "ti,bq24735";
347 reg = <0x9>;
348 interrupt-parent = <&gpio>;
349 interrupts = <TEGRA_GPIO(J, 0)
350 IRQ_TYPE_EDGE_BOTH>;
351 ti,ac-detect-gpios = <&gpio
352 TEGRA_GPIO(J, 0)
353 GPIO_ACTIVE_HIGH>;
354 ti,external-control;
355 };
356
357 battery: sbs-battery@b {
358 compatible = "sbs,sbs-battery";
359 reg = <0xb>;
360 sbs,i2c-retry-count = <2>;
361 sbs,poll-retry-count = <10>;
362 power-supplies = <&charger>;
363 };
364 };
365 };
366 };
367
368 spi@7000da00 {
369 status = "okay";
370 spi-max-frequency = <25000000>;
371
372 flash@0 {
373 compatible = "winbond,w25q32dw", "jedec,spi-nor";
374 spi-max-frequency = <25000000>;
375 reg = <0>;
376 };
377 };
378
379 pmc@7000e400 {
380 nvidia,invert-interrupt;
381 nvidia,suspend-mode = <0>;
382 nvidia,cpu-pwr-good-time = <500>;
383 nvidia,cpu-pwr-off-time = <300>;
384 nvidia,core-pwr-good-time = <641 3845>;
385 nvidia,core-pwr-off-time = <61036>;
386 nvidia,core-power-req-active-high;
387 nvidia,sys-clock-req-active-high;
388 };
389
390 hda@70030000 {
391 status = "okay";
392 };
393
394 usb@70090000 {
395 phys = <&{/padctl@7009f000/pads/usb2/lanes/usb2-0}>, /* 1st USB A */
396 <&{/padctl@7009f000/pads/usb2/lanes/usb2-1}>, /* Internal USB */
397 <&{/padctl@7009f000/pads/usb2/lanes/usb2-2}>, /* 2nd USB A */
398 <&{/padctl@7009f000/pads/pcie/lanes/pcie-0}>, /* 1st USB A */
399 <&{/padctl@7009f000/pads/pcie/lanes/pcie-1}>; /* 2nd USB A */
400 phy-names = "usb2-0", "usb2-1", "usb2-2", "usb3-0", "usb3-1";
401
402 avddio-pex-supply = <&vdd_1v05_run>;
403 dvddio-pex-supply = <&vdd_1v05_run>;
404 avdd-usb-supply = <&vdd_3v3_lp0>;
405 avdd-pll-utmip-supply = <&vddio_1v8>;
406 avdd-pll-erefe-supply = <&avdd_1v05_run>;
407 avdd-usb-ss-pll-supply = <&vdd_1v05_run>;
408 hvdd-usb-ss-supply = <&vdd_3v3_lp0>;
409 hvdd-usb-ss-pll-e-supply = <&vdd_3v3_lp0>;
410
411 status = "okay";
412 };
413
414 padctl@7009f000 {
415 status = "okay";
416
417 avdd-pll-utmip-supply = <&vddio_1v8>;
418 avdd-pll-erefe-supply = <&avdd_1v05_run>;
419 avdd-pex-pll-supply = <&vdd_1v05_run>;
420 hvdd-pex-pll-e-supply = <&vdd_3v3_lp0>;
421
422 pads {
423 usb2 {
424 status = "okay";
425
426 lanes {
427 usb2-0 {
428 nvidia,function = "xusb";
429 status = "okay";
430 };
431
432 usb2-1 {
433 nvidia,function = "xusb";
434 status = "okay";
435 };
436
437 usb2-2 {
438 nvidia,function = "xusb";
439 status = "okay";
440 };
441 };
442 };
443
444 pcie {
445 status = "okay";
446
447 lanes {
448 pcie-0 {
449 nvidia,function = "usb3-ss";
450 status = "okay";
451 };
452
453 pcie-1 {
454 nvidia,function = "usb3-ss";
455 status = "okay";
456 };
457 };
458 };
459 };
460
461 ports {
462 usb2-0 {
463 vbus-supply = <&vdd_usb1_vbus>;
464 status = "okay";
465 mode = "otg";
466 };
467
468 usb2-1 {
469 vbus-supply = <&vdd_run_cam>;
470 status = "okay";
471 mode = "host";
472 };
473
474 usb2-2 {
475 vbus-supply = <&vdd_usb3_vbus>;
476 status = "okay";
477 mode = "host";
478 };
479
480 usb3-0 {
481 nvidia,usb2-companion = <0>;
482 status = "okay";
483 };
484
485 usb3-1 {
486 nvidia,usb2-companion = <1>;
487 status = "okay";
488 };
489 };
490 };
491
492 sdhci0_pwrseq: sdhci0_pwrseq {
493 compatible = "mmc-pwrseq-simple";
494
495 reset-gpios = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_LOW>;
496 };
497
498 sdhci@700b0000 { /* WiFi/BT on this bus */
499 status = "okay";
500 bus-width = <4>;
501 no-1-8-v;
502 non-removable;
503 mmc-pwrseq = <&sdhci0_pwrseq>;
504 vmmc-supply = <&vdd_3v3_lp0>;
505 vqmmc-supply = <&vddio_1v8>;
506 keep-power-in-suspend;
507 };
508
509 sdhci@700b0400 { /* SD Card on this bus */
510 status = "okay";
511 cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>;
512 power-gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>;
513 bus-width = <4>;
514 no-1-8-v;
515 vqmmc-supply = <&vddio_sdmmc3>;
516 };
517
518 sdhci@700b0600 { /* eMMC on this bus */
519 status = "okay";
520 bus-width = <8>;
521 no-1-8-v;
522 non-removable;
523 };
524
525 /* CPU DFLL clock */
526 clock@70110000 {
527 status = "disabled";
528 vdd-cpu-supply = <&vdd_cpu>;
529 nvidia,i2c-fs-rate = <400000>;
530 };
531
532 ahub@70300000 {
533 i2s@70301100 {
534 status = "okay";
535 };
536 };
537
538 backlight: backlight {
539 compatible = "pwm-backlight";
540
541 enable-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>;
542 power-supply = <&vdd_led>;
543 pwms = <&pwm 1 1000000>;
544
545 default-brightness-level = <224>;
546 brightness-levels =
547 < 0 1 2 3 4 5 6 7
548 8 9 10 11 12 13 14 15
549 16 17 18 19 20 21 22 23
550 24 25 26 27 28 29 30 31
551 32 33 34 35 36 37 38 39
552 40 41 42 43 44 45 46 47
553 48 49 50 51 52 53 54 55
554 56 57 58 59 60 61 62 63
555 64 65 66 67 68 69 70 71
556 72 73 74 75 76 77 78 79
557 80 81 82 83 84 85 86 87
558 88 89 90 91 92 93 94 95
559 96 97 98 99 100 101 102 103
560 104 105 106 107 108 109 110 111
561 112 113 114 115 116 117 118 119
562 120 121 122 123 124 125 126 127
563 128 129 130 131 132 133 134 135
564 136 137 138 139 140 141 142 143
565 144 145 146 147 148 149 150 151
566 152 153 154 155 156 157 158 159
567 160 161 162 163 164 165 166 167
568 168 169 170 171 172 173 174 175
569 176 177 178 179 180 181 182 183
570 184 185 186 187 188 189 190 191
571 192 193 194 195 196 197 198 199
572 200 201 202 203 204 205 206 207
573 208 209 210 211 212 213 214 215
574 216 217 218 219 220 221 222 223
575 224 225 226 227 228 229 230 231
576 232 233 234 235 236 237 238 239
577 240 241 242 243 244 245 246 247
578 248 249 250 251 252 253 254 255
579 256>;
580 };
581
582 clocks {
583 compatible = "simple-bus";
584 #address-cells = <1>;
585 #size-cells = <0>;
586
587 clk32k_in: clock@0 {
588 compatible = "fixed-clock";
589 reg = <0>;
590 #clock-cells = <0>;
591 clock-frequency = <32768>;
592 };
593 };
594
595 cpus {
596 cpu@0 {
597 vdd-cpu-supply = <&vdd_cpu>;
598 };
599 };
600
601 gpio-keys {
602 compatible = "gpio-keys";
603
604 lid {
605 label = "Lid";
606 gpios = <&gpio TEGRA_GPIO(R, 4) GPIO_ACTIVE_LOW>;
607 linux,input-type = <5>;
608 linux,code = <KEY_RESERVED>;
609 debounce-interval = <1>;
610 wakeup-source;
611 };
612
613 power {
614 label = "Power";
615 gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>;
616 linux,code = <KEY_POWER>;
617 debounce-interval = <30>;
618 wakeup-source;
619 };
620 };
621
622 regulators {
623 compatible = "simple-bus";
624 #address-cells = <1>;
625 #size-cells = <0>;
626
627 vdd_mux: regulator@0 {
628 compatible = "regulator-fixed";
629 reg = <0>;
630 regulator-name = "+VDD_MUX";
631 regulator-min-microvolt = <12000000>;
632 regulator-max-microvolt = <12000000>;
633 regulator-always-on;
634 regulator-boot-on;
635 };
636
637 vdd_5v0_sys: regulator@1 {
638 compatible = "regulator-fixed";
639 reg = <1>;
640 regulator-name = "+5V_SYS";
641 regulator-min-microvolt = <5000000>;
642 regulator-max-microvolt = <5000000>;
643 regulator-always-on;
644 regulator-boot-on;
645 vin-supply = <&vdd_mux>;
646 };
647
648 vdd_3v3_sys: regulator@2 {
649 compatible = "regulator-fixed";
650 reg = <2>;
651 regulator-name = "+3.3V_SYS";
652 regulator-min-microvolt = <3300000>;
653 regulator-max-microvolt = <3300000>;
654 regulator-always-on;
655 regulator-boot-on;
656 vin-supply = <&vdd_mux>;
657 };
658
659 vdd_3v3_run: regulator@3 {
660 compatible = "regulator-fixed";
661 reg = <3>;
662 regulator-name = "+3.3V_RUN";
663 regulator-min-microvolt = <3300000>;
664 regulator-max-microvolt = <3300000>;
665 regulator-always-on;
666 regulator-boot-on;
667 gpio = <&pmic 1 GPIO_ACTIVE_HIGH>;
668 enable-active-high;
669 vin-supply = <&vdd_3v3_sys>;
670 };
671
672 vdd_3v3_hdmi: regulator@4 {
673 compatible = "regulator-fixed";
674 reg = <4>;
675 regulator-name = "+3.3V_AVDD_HDMI_AP_GATED";
676 regulator-min-microvolt = <3300000>;
677 regulator-max-microvolt = <3300000>;
678 vin-supply = <&vdd_3v3_run>;
679 };
680
681 vdd_led: regulator@5 {
682 compatible = "regulator-fixed";
683 reg = <5>;
684 regulator-name = "+VDD_LED";
685 gpio = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>;
686 enable-active-high;
687 vin-supply = <&vdd_mux>;
688 };
689
690 vdd_5v0_ts: regulator@6 {
691 compatible = "regulator-fixed";
692 reg = <6>;
693 regulator-name = "+5V_VDD_TS_SW";
694 regulator-min-microvolt = <5000000>;
695 regulator-max-microvolt = <5000000>;
696 regulator-boot-on;
697 gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_HIGH>;
698 enable-active-high;
699 vin-supply = <&vdd_5v0_sys>;
700 };
701
702 vdd_usb1_vbus: regulator@7 {
703 compatible = "regulator-fixed";
704 reg = <7>;
705 regulator-name = "+5V_USB_HS";
706 regulator-min-microvolt = <5000000>;
707 regulator-max-microvolt = <5000000>;
708 gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>;
709 enable-active-high;
710 gpio-open-drain;
711 vin-supply = <&vdd_5v0_sys>;
712 };
713
714 vdd_usb3_vbus: regulator@8 {
715 compatible = "regulator-fixed";
716 reg = <8>;
717 regulator-name = "+5V_USB_SS";
718 regulator-min-microvolt = <5000000>;
719 regulator-max-microvolt = <5000000>;
720 gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>;
721 enable-active-high;
722 gpio-open-drain;
723 vin-supply = <&vdd_5v0_sys>;
724 };
725
726 vdd_3v3_panel: regulator@9 {
727 compatible = "regulator-fixed";
728 reg = <9>;
729 regulator-name = "+3.3V_PANEL";
730 regulator-min-microvolt = <3300000>;
731 regulator-max-microvolt = <3300000>;
732 gpio = <&pmic 4 GPIO_ACTIVE_HIGH>;
733 enable-active-high;
734 vin-supply = <&vdd_3v3_run>;
735 };
736
737 vdd_3v3_lp0: regulator@10 {
738 compatible = "regulator-fixed";
739 reg = <10>;
740 regulator-name = "+3.3V_LP0";
741 regulator-min-microvolt = <3300000>;
742 regulator-max-microvolt = <3300000>;
743 /*
744 * TODO: find a way to wire this up with the USB EHCI
745 * controllers so that it can be enabled on demand.
746 */
747 regulator-always-on;
748 gpio = <&pmic 2 GPIO_ACTIVE_HIGH>;
749 enable-active-high;
750 vin-supply = <&vdd_3v3_sys>;
751 };
752
753 vdd_hdmi_pll: regulator@11 {
754 compatible = "regulator-fixed";
755 reg = <11>;
756 regulator-name = "+1.05V_RUN_AVDD_HDMI_PLL";
757 regulator-min-microvolt = <1050000>;
758 regulator-max-microvolt = <1050000>;
759 gpio = <&gpio TEGRA_GPIO(H, 7) GPIO_ACTIVE_LOW>;
760 vin-supply = <&vdd_1v05_run>;
761 };
762
763 vdd_5v0_hdmi: regulator@12 {
764 compatible = "regulator-fixed";
765 reg = <12>;
766 regulator-name = "+5V_HDMI_CON";
767 regulator-min-microvolt = <5000000>;
768 regulator-max-microvolt = <5000000>;
769 gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>;
770 enable-active-high;
771 vin-supply = <&vdd_5v0_sys>;
772 };
773 };
774
775 sound {
776 nvidia,audio-routing =
777 "Headphones", "HPR",
778 "Headphones", "HPL",
779 "Speakers", "SPKR",
780 "Speakers", "SPKL",
781 "Mic Jack", "MICBIAS",
782 "DMICL", "Int Mic",
783 "DMICR", "Int Mic",
784 "IN34", "Mic Jack";
785
786 nvidia,i2s-controller = <&tegra_i2s1>;
787 nvidia,audio-codec = <&acodec>;
788
789 clocks = <&tegra_car TEGRA124_CLK_PLL_A>,
790 <&tegra_car TEGRA124_CLK_PLL_A_OUT0>,
791 <&tegra_car TEGRA124_CLK_EXTERN1>;
792 clock-names = "pll_a", "pll_a_out0", "mclk";
793
794 nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(I, 7) GPIO_ACTIVE_HIGH>;
795 nvidia,mic-det-gpios =
796 <&gpio TEGRA_GPIO(R, 7) GPIO_ACTIVE_HIGH>;
797 };
798
799 gpio-restart {
800 compatible = "gpio-restart";
801 gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
802 priority = <200>;
803 };
804};
805
806#include "cros-ec-keyboard.dtsi"