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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 53633a893a06bd5a0c807287d9cc29337806eaf7 / . / src / arm / nvidia / tegra124-nyan.dtsi
blob: a2ee3718020048133d22faa74ac7e69ba45b01a7 [file] [log] [blame]
Tom Rini53633a82024-02-29 12:33:36 -0500[diff] [blame^]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 /delete-property/ dmas;
74 /delete-property/ dma-names;
75 status = "okay";
76 };
77
78 pwm@7000a000 {
79 status = "okay";
80 };
81
82 i2c@7000c000 {
83 status = "okay";
84 clock-frequency = <100000>;
85
86 acodec: audio-codec@10 {
87 compatible = "maxim,max98090";
88 reg = <0x10>;
89 interrupt-parent = <&gpio>;
90 interrupts = <TEGRA_GPIO(H, 4) IRQ_TYPE_EDGE_FALLING>;
91 };
92
93 tmp451: temperature-sensor@4c {
94 compatible = "ti,tmp451";
95 reg = <0x4c>;
96 interrupt-parent = <&gpio>;
97 interrupts = <TEGRA_GPIO(I, 6) IRQ_TYPE_EDGE_FALLING>;
98
99 #thermal-sensor-cells = <1>;
100 };
101 };
102
103 i2c@7000c400 {
104 status = "okay";
105 clock-frequency = <100000>;
106
107 trackpad@15 {
108 compatible = "elan,ekth3000";
109 reg = <0x15>;
110 interrupt-parent = <&gpio>;
111 interrupts = <TEGRA_GPIO(W, 3) IRQ_TYPE_EDGE_FALLING>;
112 wakeup-source;
113 };
114 };
115
116 i2c@7000c500 {
117 status = "okay";
118 clock-frequency = <400000>;
119
120 tpm@20 {
121 compatible = "infineon,slb9645tt";
122 reg = <0x20>;
123 };
124 };
125
126 hdmi_ddc: i2c@7000c700 {
127 status = "okay";
128 clock-frequency = <100000>;
129 };
130
131 i2c@7000d000 {
132 status = "okay";
133 clock-frequency = <400000>;
134
135 pmic: pmic@40 {
136 compatible = "ams,as3722";
137 reg = <0x40>;
138 interrupts = <0 86 IRQ_TYPE_LEVEL_HIGH>;
139
140 ams,system-power-controller;
141
142 #interrupt-cells = <2>;
143 interrupt-controller;
144
145 gpio-controller;
146 #gpio-cells = <2>;
147
148 pinctrl-names = "default";
149 pinctrl-0 = <&as3722_default>;
150
151 as3722_default: pinmux {
152 gpio0 {
153 pins = "gpio0";
154 function = "gpio";
155 bias-pull-down;
156 };
157
158 gpio1 {
159 pins = "gpio1";
160 function = "gpio";
161 bias-pull-up;
162 };
163
164 gpio2_4_7 {
165 pins = "gpio2", "gpio4", "gpio7";
166 function = "gpio";
167 bias-pull-up;
168 };
169
170 gpio3_6 {
171 pins = "gpio3", "gpio6";
172 bias-high-impedance;
173 };
174
175 gpio5 {
176 pins = "gpio5";
177 function = "clk32k-out";
178 bias-pull-down;
179 };
180 };
181
182 regulators {
183 vsup-sd2-supply = <&vdd_5v0_sys>;
184 vsup-sd3-supply = <&vdd_5v0_sys>;
185 vsup-sd4-supply = <&vdd_5v0_sys>;
186 vsup-sd5-supply = <&vdd_5v0_sys>;
187 vin-ldo0-supply = <&vdd_1v35_lp0>;
188 vin-ldo1-6-supply = <&vdd_3v3_run>;
189 vin-ldo2-5-7-supply = <&vddio_1v8>;
190 vin-ldo3-4-supply = <&vdd_3v3_sys>;
191 vin-ldo9-10-supply = <&vdd_5v0_sys>;
192 vin-ldo11-supply = <&vdd_3v3_run>;
193
194 vdd_cpu: sd0 {
195 regulator-name = "+VDD_CPU_AP";
196 regulator-min-microvolt = <700000>;
197 regulator-max-microvolt = <1350000>;
198 regulator-min-microamp = <3500000>;
199 regulator-max-microamp = <3500000>;
200 regulator-always-on;
201 regulator-boot-on;
202 ams,ext-control = <2>;
203 };
204
205 sd1 {
206 regulator-name = "+VDD_CORE";
207 regulator-min-microvolt = <700000>;
208 regulator-max-microvolt = <1350000>;
209 regulator-min-microamp = <2500000>;
210 regulator-max-microamp = <4000000>;
211 regulator-always-on;
212 regulator-boot-on;
213 ams,ext-control = <1>;
214 };
215
216 vdd_1v35_lp0: sd2 {
217 regulator-name = "+1.35V_LP0(sd2)";
218 regulator-min-microvolt = <1350000>;
219 regulator-max-microvolt = <1350000>;
220 regulator-always-on;
221 regulator-boot-on;
222 };
223
224 sd3 {
225 regulator-name = "+1.35V_LP0(sd3)";
226 regulator-min-microvolt = <1350000>;
227 regulator-max-microvolt = <1350000>;
228 regulator-always-on;
229 regulator-boot-on;
230 };
231
232 vdd_1v05_run: sd4 {
233 regulator-name = "+1.05V_RUN";
234 regulator-min-microvolt = <1050000>;
235 regulator-max-microvolt = <1050000>;
236 };
237
238 vddio_1v8: sd5 {
239 regulator-name = "+1.8V_VDDIO";
240 regulator-min-microvolt = <1800000>;
241 regulator-max-microvolt = <1800000>;
242 regulator-always-on;
243 };
244
245 vdd_gpu: sd6 {
246 regulator-name = "+VDD_GPU_AP";
247 regulator-min-microvolt = <650000>;
248 regulator-max-microvolt = <1200000>;
249 regulator-min-microamp = <3500000>;
250 regulator-max-microamp = <3500000>;
251 regulator-boot-on;
252 regulator-always-on;
253 };
254
255 avdd_1v05_run: ldo0 {
256 regulator-name = "+1.05V_RUN_AVDD";
257 regulator-min-microvolt = <1050000>;
258 regulator-max-microvolt = <1050000>;
259 regulator-boot-on;
260 regulator-always-on;
261 ams,ext-control = <1>;
262 };
263
264 ldo1 {
265 regulator-name = "+1.8V_RUN_CAM";
266 regulator-min-microvolt = <1800000>;
267 regulator-max-microvolt = <1800000>;
268 };
269
270 ldo2 {
271 regulator-name = "+1.2V_GEN_AVDD";
272 regulator-min-microvolt = <1200000>;
273 regulator-max-microvolt = <1200000>;
274 regulator-boot-on;
275 regulator-always-on;
276 };
277
278 ldo3 {
279 regulator-name = "+1.00V_LP0_VDD_RTC";
280 regulator-min-microvolt = <1000000>;
281 regulator-max-microvolt = <1000000>;
282 regulator-boot-on;
283 regulator-always-on;
284 ams,enable-tracking;
285 };
286
287 vdd_run_cam: ldo4 {
288 regulator-name = "+3.3V_RUN_CAM";
289 regulator-min-microvolt = <2800000>;
290 regulator-max-microvolt = <2800000>;
291 };
292
293 ldo5 {
294 regulator-name = "+1.2V_RUN_CAM_FRONT";
295 regulator-min-microvolt = <1200000>;
296 regulator-max-microvolt = <1200000>;
297 };
298
299 vddio_sdmmc3: ldo6 {
300 regulator-name = "+VDDIO_SDMMC3";
301 regulator-min-microvolt = <1800000>;
302 regulator-max-microvolt = <3300000>;
303 };
304
305 ldo7 {
306 regulator-name = "+1.05V_RUN_CAM_REAR";
307 regulator-min-microvolt = <1050000>;
308 regulator-max-microvolt = <1050000>;
309 };
310
311 ldo9 {
312 regulator-name = "+2.8V_RUN_TOUCH";
313 regulator-min-microvolt = <2800000>;
314 regulator-max-microvolt = <2800000>;
315 };
316
317 ldo10 {
318 regulator-name = "+2.8V_RUN_CAM_AF";
319 regulator-min-microvolt = <2800000>;
320 regulator-max-microvolt = <2800000>;
321 };
322
323 ldo11 {
324 regulator-name = "+1.8V_RUN_VPP_FUSE";
325 regulator-min-microvolt = <1800000>;
326 regulator-max-microvolt = <1800000>;
327 };
328 };
329 };
330 };
331
332 spi@7000d400 {
333 status = "okay";
334
335 cros_ec: cros-ec@0 {
336 compatible = "google,cros-ec-spi";
337 spi-max-frequency = <3000000>;
338 interrupt-parent = <&gpio>;
339 interrupts = <TEGRA_GPIO(C, 7) IRQ_TYPE_LEVEL_LOW>;
340 reg = <0>;
341
342 google,cros-ec-spi-msg-delay = <2000>;
343
344 i2c-tunnel {
345 compatible = "google,cros-ec-i2c-tunnel";
346 #address-cells = <1>;
347 #size-cells = <0>;
348
349 google,remote-bus = <0>;
350
351 charger: bq24735@9 {
352 compatible = "ti,bq24735";
353 reg = <0x9>;
354 interrupt-parent = <&gpio>;
355 interrupts = <TEGRA_GPIO(J, 0)
356 IRQ_TYPE_EDGE_BOTH>;
357 ti,ac-detect-gpios = <&gpio
358 TEGRA_GPIO(J, 0)
359 GPIO_ACTIVE_HIGH>;
360 ti,external-control;
361 };
362
363 battery: sbs-battery@b {
364 compatible = "sbs,sbs-battery";
365 reg = <0xb>;
366 sbs,i2c-retry-count = <2>;
367 sbs,poll-retry-count = <10>;
368 power-supplies = <&charger>;
369 };
370 };
371 };
372 };
373
374 spi@7000da00 {
375 status = "okay";
376 spi-max-frequency = <25000000>;
377
378 flash@0 {
379 compatible = "winbond,w25q32dw", "jedec,spi-nor";
380 spi-max-frequency = <25000000>;
381 reg = <0>;
382 };
383 };
384
385 pmc@7000e400 {
386 nvidia,invert-interrupt;
387 nvidia,suspend-mode = <0>;
388 nvidia,cpu-pwr-good-time = <500>;
389 nvidia,cpu-pwr-off-time = <300>;
390 nvidia,core-pwr-good-time = <641 3845>;
391 nvidia,core-pwr-off-time = <61036>;
392 nvidia,core-power-req-active-high;
393 nvidia,sys-clock-req-active-high;
394 };
395
396 cec@70015000 {
397 status = "okay";
398 };
399
400 hda@70030000 {
401 status = "okay";
402 };
403
404 usb@70090000 {
405 phys = <&{/padctl@7009f000/pads/usb2/lanes/usb2-0}>, /* 1st USB A */
406 <&{/padctl@7009f000/pads/usb2/lanes/usb2-1}>, /* Internal USB */
407 <&{/padctl@7009f000/pads/usb2/lanes/usb2-2}>, /* 2nd USB A */
408 <&{/padctl@7009f000/pads/pcie/lanes/pcie-0}>, /* 1st USB A */
409 <&{/padctl@7009f000/pads/pcie/lanes/pcie-1}>; /* 2nd USB A */
410 phy-names = "usb2-0", "usb2-1", "usb2-2", "usb3-0", "usb3-1";
411
412 avddio-pex-supply = <&vdd_1v05_run>;
413 dvddio-pex-supply = <&vdd_1v05_run>;
414 avdd-usb-supply = <&vdd_3v3_lp0>;
415 avdd-pll-utmip-supply = <&vddio_1v8>;
416 avdd-pll-erefe-supply = <&avdd_1v05_run>;
417 avdd-usb-ss-pll-supply = <&vdd_1v05_run>;
418 hvdd-usb-ss-supply = <&vdd_3v3_lp0>;
419 hvdd-usb-ss-pll-e-supply = <&vdd_3v3_lp0>;
420
421 status = "okay";
422 };
423
424 padctl@7009f000 {
425 status = "okay";
426
427 avdd-pll-utmip-supply = <&vddio_1v8>;
428 avdd-pll-erefe-supply = <&avdd_1v05_run>;
429 avdd-pex-pll-supply = <&vdd_1v05_run>;
430 hvdd-pex-pll-e-supply = <&vdd_3v3_lp0>;
431
432 pads {
433 usb2 {
434 status = "okay";
435
436 lanes {
437 usb2-0 {
438 nvidia,function = "xusb";
439 status = "okay";
440 };
441
442 usb2-1 {
443 nvidia,function = "xusb";
444 status = "okay";
445 };
446
447 usb2-2 {
448 nvidia,function = "xusb";
449 status = "okay";
450 };
451 };
452 };
453
454 pcie {
455 status = "okay";
456
457 lanes {
458 pcie-0 {
459 nvidia,function = "usb3-ss";
460 status = "okay";
461 };
462
463 pcie-1 {
464 nvidia,function = "usb3-ss";
465 status = "okay";
466 };
467 };
468 };
469 };
470
471 ports {
472 usb2-0 {
473 vbus-supply = <&vdd_usb1_vbus>;
474 status = "okay";
475 mode = "otg";
476 usb-role-switch;
477 };
478
479 usb2-1 {
480 vbus-supply = <&vdd_run_cam>;
481 status = "okay";
482 mode = "host";
483 };
484
485 usb2-2 {
486 vbus-supply = <&vdd_usb3_vbus>;
487 status = "okay";
488 mode = "host";
489 };
490
491 usb3-0 {
492 nvidia,usb2-companion = <0>;
493 status = "okay";
494 };
495
496 usb3-1 {
497 nvidia,usb2-companion = <1>;
498 status = "okay";
499 };
500 };
501 };
502
503 mmc@700b0000 { /* WiFi/BT on this bus */
504 status = "okay";
505 bus-width = <4>;
506 no-1-8-v;
507 non-removable;
508 mmc-pwrseq = <&sdhci0_pwrseq>;
509 vmmc-supply = <&vdd_3v3_lp0>;
510 vqmmc-supply = <&vddio_1v8>;
511 keep-power-in-suspend;
512 };
513
514 mmc@700b0400 { /* SD Card on this bus */
515 status = "okay";
516 cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>;
517 power-gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>;
518 bus-width = <4>;
519 no-1-8-v;
520 vqmmc-supply = <&vddio_sdmmc3>;
521 };
522
523 mmc@700b0600 { /* eMMC on this bus */
524 status = "okay";
525 bus-width = <8>;
526 no-1-8-v;
527 non-removable;
528 };
529
530 /* CPU DFLL clock */
531 clock@70110000 {
532 status = "okay";
533 vdd-cpu-supply = <&vdd_cpu>;
534 nvidia,i2c-fs-rate = <400000>;
535 };
536
537 ahub@70300000 {
538 i2s@70301100 {
539 status = "okay";
540 };
541 };
542
543 backlight: backlight {
544 compatible = "pwm-backlight";
545
546 enable-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>;
547 power-supply = <&vdd_led>;
548 pwms = <&pwm 1 1000000>;
549
550 default-brightness-level = <224>;
551 brightness-levels =
552 < 0 1 2 3 4 5 6 7
553 8 9 10 11 12 13 14 15
554 16 17 18 19 20 21 22 23
555 24 25 26 27 28 29 30 31
556 32 33 34 35 36 37 38 39
557 40 41 42 43 44 45 46 47
558 48 49 50 51 52 53 54 55
559 56 57 58 59 60 61 62 63
560 64 65 66 67 68 69 70 71
561 72 73 74 75 76 77 78 79
562 80 81 82 83 84 85 86 87
563 88 89 90 91 92 93 94 95
564 96 97 98 99 100 101 102 103
565 104 105 106 107 108 109 110 111
566 112 113 114 115 116 117 118 119
567 120 121 122 123 124 125 126 127
568 128 129 130 131 132 133 134 135
569 136 137 138 139 140 141 142 143
570 144 145 146 147 148 149 150 151
571 152 153 154 155 156 157 158 159
572 160 161 162 163 164 165 166 167
573 168 169 170 171 172 173 174 175
574 176 177 178 179 180 181 182 183
575 184 185 186 187 188 189 190 191
576 192 193 194 195 196 197 198 199
577 200 201 202 203 204 205 206 207
578 208 209 210 211 212 213 214 215
579 216 217 218 219 220 221 222 223
580 224 225 226 227 228 229 230 231
581 232 233 234 235 236 237 238 239
582 240 241 242 243 244 245 246 247
583 248 249 250 251 252 253 254 255
584 256>;
585 };
586
587 clk32k_in: clock-32k {
588 compatible = "fixed-clock";
589 clock-frequency = <32768>;
590 #clock-cells = <0>;
591 };
592
593 cpus {
594 cpu0: cpu@0 {
595 #cooling-cells = <2>;
596 vdd-cpu-supply = <&vdd_cpu>;
597 };
598
599 cpu1: cpu@1 {
600 #cooling-cells = <2>;
601 };
602
603 cpu2: cpu@2 {
604 #cooling-cells = <2>;
605 };
606
607 cpu3: cpu@3 {
608 #cooling-cells = <2>;
609 };
610 };
611
612 gpio-keys {
613 compatible = "gpio-keys";
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 switch-lid {
624 label = "Lid";
625 gpios = <&gpio TEGRA_GPIO(R, 4) GPIO_ACTIVE_LOW>;
626 linux,input-type = <5>;
627 linux,code = <KEY_RESERVED>;
628 debounce-interval = <1>;
629 wakeup-source;
630 };
631 };
632
633 gpio-restart {
634 compatible = "gpio-restart";
635 gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
636 priority = <200>;
637 };
638
639 sdhci0_pwrseq: pwrseq-sdhci0 {
640 compatible = "mmc-pwrseq-simple";
641
642 reset-gpios = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_LOW>;
643 };
644
645 vdd_mux: regulator-mux {
646 compatible = "regulator-fixed";
647 regulator-name = "+VDD_MUX";
648 regulator-min-microvolt = <12000000>;
649 regulator-max-microvolt = <12000000>;
650 regulator-always-on;
651 regulator-boot-on;
652 };
653
654 vdd_5v0_sys: regulator-5v0sys {
655 compatible = "regulator-fixed";
656 regulator-name = "+5V_SYS";
657 regulator-min-microvolt = <5000000>;
658 regulator-max-microvolt = <5000000>;
659 regulator-always-on;
660 regulator-boot-on;
661 vin-supply = <&vdd_mux>;
662 };
663
664 vdd_3v3_sys: regulator-3v3sys {
665 compatible = "regulator-fixed";
666 regulator-name = "+3.3V_SYS";
667 regulator-min-microvolt = <3300000>;
668 regulator-max-microvolt = <3300000>;
669 regulator-always-on;
670 regulator-boot-on;
671 vin-supply = <&vdd_mux>;
672 };
673
674 vdd_3v3_run: regulator-3v3run {
675 compatible = "regulator-fixed";
676 regulator-name = "+3.3V_RUN";
677 regulator-min-microvolt = <3300000>;
678 regulator-max-microvolt = <3300000>;
679 regulator-always-on;
680 regulator-boot-on;
681 gpio = <&pmic 1 GPIO_ACTIVE_HIGH>;
682 enable-active-high;
683 vin-supply = <&vdd_3v3_sys>;
684 };
685
686 vdd_3v3_hdmi: regulator-3v3hdmi {
687 compatible = "regulator-fixed";
688 regulator-name = "+3.3V_AVDD_HDMI_AP_GATED";
689 regulator-min-microvolt = <3300000>;
690 regulator-max-microvolt = <3300000>;
691 vin-supply = <&vdd_3v3_run>;
692 };
693
694 vdd_led: regulator-led {
695 compatible = "regulator-fixed";
696 regulator-name = "+VDD_LED";
697 gpio = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>;
698 enable-active-high;
699 vin-supply = <&vdd_mux>;
700 };
701
702 vdd_5v0_ts: regulator-ts {
703 compatible = "regulator-fixed";
704 regulator-name = "+5V_VDD_TS_SW";
705 regulator-min-microvolt = <5000000>;
706 regulator-max-microvolt = <5000000>;
707 regulator-boot-on;
708 gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_HIGH>;
709 enable-active-high;
710 vin-supply = <&vdd_5v0_sys>;
711 };
712
713 vdd_usb1_vbus: regulator-usb1 {
714 compatible = "regulator-fixed";
715 regulator-name = "+5V_USB_HS";
716 regulator-min-microvolt = <5000000>;
717 regulator-max-microvolt = <5000000>;
718 gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>;
719 enable-active-high;
720 gpio-open-drain;
721 vin-supply = <&vdd_5v0_sys>;
722 };
723
724 vdd_usb3_vbus: regulator-usb3 {
725 compatible = "regulator-fixed";
726 regulator-name = "+5V_USB_SS";
727 regulator-min-microvolt = <5000000>;
728 regulator-max-microvolt = <5000000>;
729 gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>;
730 enable-active-high;
731 gpio-open-drain;
732 vin-supply = <&vdd_5v0_sys>;
733 };
734
735 vdd_3v3_panel: regulator-panel {
736 compatible = "regulator-fixed";
737 regulator-name = "+3.3V_PANEL";
738 regulator-min-microvolt = <3300000>;
739 regulator-max-microvolt = <3300000>;
740 gpio = <&pmic 4 GPIO_ACTIVE_HIGH>;
741 enable-active-high;
742 vin-supply = <&vdd_3v3_run>;
743 };
744
745 vdd_3v3_lp0: regulator-lp0 {
746 compatible = "regulator-fixed";
747 regulator-name = "+3.3V_LP0";
748 regulator-min-microvolt = <3300000>;
749 regulator-max-microvolt = <3300000>;
750 /*
751 * TODO: find a way to wire this up with the USB EHCI
752 * controllers so that it can be enabled on demand.
753 */
754 regulator-always-on;
755 gpio = <&pmic 2 GPIO_ACTIVE_HIGH>;
756 enable-active-high;
757 vin-supply = <&vdd_3v3_sys>;
758 };
759
760 vdd_hdmi_pll: regulator-hdmipll {
761 compatible = "regulator-fixed";
762 regulator-name = "+1.05V_RUN_AVDD_HDMI_PLL";
763 regulator-min-microvolt = <1050000>;
764 regulator-max-microvolt = <1050000>;
765 gpio = <&gpio TEGRA_GPIO(H, 7) GPIO_ACTIVE_LOW>;
766 vin-supply = <&vdd_1v05_run>;
767 };
768
769 vdd_5v0_hdmi: regulator-hdmicon {
770 compatible = "regulator-fixed";
771 regulator-name = "+5V_HDMI_CON";
772 regulator-min-microvolt = <5000000>;
773 regulator-max-microvolt = <5000000>;
774 gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>;
775 enable-active-high;
776 vin-supply = <&vdd_5v0_sys>;
777 };
778
779 sound {
780 nvidia,audio-routing =
781 "Headphones", "HPR",
782 "Headphones", "HPL",
783 "Speakers", "SPKR",
784 "Speakers", "SPKL",
785 "Mic Jack", "MICBIAS",
786 "DMICL", "Int Mic",
787 "DMICR", "Int Mic",
788 "IN34", "Mic Jack";
789
790 nvidia,i2s-controller = <&tegra_i2s1>;
791 nvidia,audio-codec = <&acodec>;
792
793 clocks = <&tegra_car TEGRA124_CLK_PLL_A>,
794 <&tegra_car TEGRA124_CLK_PLL_A_OUT0>,
795 <&tegra_pmc TEGRA_PMC_CLK_OUT_1>;
796 clock-names = "pll_a", "pll_a_out0", "mclk";
797
798 assigned-clocks = <&tegra_car TEGRA124_CLK_EXTERN1>,
799 <&tegra_pmc TEGRA_PMC_CLK_OUT_1>;
800
801 assigned-clock-parents = <&tegra_car TEGRA124_CLK_PLL_A_OUT0>,
802 <&tegra_car TEGRA124_CLK_EXTERN1>;
803
804 nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(I, 7) GPIO_ACTIVE_HIGH>;
805 nvidia,mic-det-gpios =
806 <&gpio TEGRA_GPIO(R, 7) GPIO_ACTIVE_HIGH>;
807 };
808
809 thermal-zones {
810 cpu-skin-thermal {
811 polling-delay-passive = <1000>; /* milliseconds */
812 polling-delay = <5000>; /* milliseconds */
813
814 thermal-sensors = <&tmp451 0>;
815
816 trips {
817 cpu_passive_trip: cpu-alert0 {
818 /* throttle at 70C until temperature drops to 69.8C */
819 temperature = <70000>;
820 hysteresis = <200>;
821 type = "passive";
822 };
823 };
824
825 cooling-maps {
826 map0 {
827 trip = <&cpu_passive_trip>;
828 cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
829 <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
830 <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
831 <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
832 };
833 };
834 };
835 };
836};
837
838#include "../cros-ec-keyboard.dtsi"