1#include <dt-bindings/input/input.h>
2#include "tegra124.dtsi"
3
4/ {
5	aliases {
6		rtc0 = "/i2c@7000d000/pmic@40";
7		rtc1 = "/rtc@7000e000";
8		serial0 = &uarta;
9	};
10
11	memory {
12		reg = <0x80000000 0x80000000>;
13	};
14
15	host1x@50000000 {
16		hdmi@54280000 {
17			status = "okay";
18
19			vdd-supply = <&vdd_3v3_hdmi>;
20			pll-supply = <&vdd_hdmi_pll>;
21			hdmi-supply = <&vdd_5v0_hdmi>;
22
23			nvidia,ddc-i2c-bus = <&hdmi_ddc>;
24			nvidia,hpd-gpio =
25				<&gpio TEGRA_GPIO(N, 7) GPIO_ACTIVE_HIGH>;
26		};
27
28		sor@54540000 {
29			status = "okay";
30
31			nvidia,dpaux = <&dpaux>;
32			nvidia,panel = <&panel>;
33		};
34
35		dpaux@545c0000 {
36			vdd-supply = <&vdd_3v3_panel>;
37			status = "okay";
38		};
39	};
40
41	serial@70006000 {
42		/* Debug connector on the bottom of the board near SD card. */
43		status = "okay";
44	};
45
46	pwm@7000a000 {
47		status = "okay";
48	};
49
50	i2c@7000c000 {
51		status = "okay";
52		clock-frequency = <100000>;
53
54		acodec: audio-codec@10 {
55			compatible = "maxim,max98090";
56			reg = <0x10>;
57			interrupt-parent = <&gpio>;
58			interrupts = <TEGRA_GPIO(H, 4) GPIO_ACTIVE_HIGH>;
59		};
60
61		temperature-sensor@4c {
62			compatible = "ti,tmp451";
63			reg = <0x4c>;
64			interrupt-parent = <&gpio>;
65			interrupts = <TEGRA_GPIO(I, 6) IRQ_TYPE_LEVEL_LOW>;
66
67			#thermal-sensor-cells = <1>;
68		};
69	};
70
71	i2c@7000c400 {
72		status = "okay";
73		clock-frequency = <100000>;
74
75		trackpad@15 {
76			compatible = "elan,ekth3000";
77			reg = <0x15>;
78			interrupt-parent = <&gpio>;
79			interrupts = <TEGRA_GPIO(W, 3) IRQ_TYPE_EDGE_FALLING>;
80			wakeup-source;
81		};
82	};
83
84	i2c@7000c500 {
85		status = "okay";
86		clock-frequency = <400000>;
87
88		tpm@20 {
89			compatible = "infineon,slb9645tt";
90			reg = <0x20>;
91		};
92	};
93
94	hdmi_ddc: i2c@7000c700 {
95		status = "okay";
96		clock-frequency = <100000>;
97	};
98
99	i2c@7000d000 {
100		status = "okay";
101		clock-frequency = <400000>;
102
103		pmic: pmic@40 {
104			compatible = "ams,as3722";
105			reg = <0x40>;
106			interrupts = <0 86 IRQ_TYPE_LEVEL_HIGH>;
107
108			ams,system-power-controller;
109
110			#interrupt-cells = <2>;
111			interrupt-controller;
112
113			gpio-controller;
114			#gpio-cells = <2>;
115
116			pinctrl-names = "default";
117			pinctrl-0 = <&as3722_default>;
118
119			as3722_default: pinmux {
120				gpio0 {
121					pins = "gpio0";
122					function = "gpio";
123					bias-pull-down;
124				};
125
126				gpio1 {
127					pins = "gpio1";
128					function = "gpio";
129					bias-pull-up;
130				};
131
132				gpio2_4_7 {
133					pins = "gpio2", "gpio4", "gpio7";
134					function = "gpio";
135					bias-pull-up;
136				};
137
138				gpio3_6 {
139					pins = "gpio3", "gpio6";
140					bias-high-impedance;
141				};
142
143				gpio5 {
144					pins = "gpio5";
145					function = "clk32k-out";
146					bias-pull-down;
147				};
148			};
149
150			regulators {
151				vsup-sd2-supply = <&vdd_5v0_sys>;
152				vsup-sd3-supply = <&vdd_5v0_sys>;
153				vsup-sd4-supply = <&vdd_5v0_sys>;
154				vsup-sd5-supply = <&vdd_5v0_sys>;
155				vin-ldo0-supply = <&vdd_1v35_lp0>;
156				vin-ldo1-6-supply = <&vdd_3v3_run>;
157				vin-ldo2-5-7-supply = <&vddio_1v8>;
158				vin-ldo3-4-supply = <&vdd_3v3_sys>;
159				vin-ldo9-10-supply = <&vdd_5v0_sys>;
160				vin-ldo11-supply = <&vdd_3v3_run>;
161
162				vdd_cpu: sd0 {
163					regulator-name = "+VDD_CPU_AP";
164					regulator-min-microvolt = <700000>;
165					regulator-max-microvolt = <1350000>;
166					regulator-min-microamp = <3500000>;
167					regulator-max-microamp = <3500000>;
168					regulator-always-on;
169					regulator-boot-on;
170					ams,ext-control = <2>;
171				};
172
173				sd1 {
174					regulator-name = "+VDD_CORE";
175					regulator-min-microvolt = <700000>;
176					regulator-max-microvolt = <1350000>;
177					regulator-min-microamp = <2500000>;
178					regulator-max-microamp = <4000000>;
179					regulator-always-on;
180					regulator-boot-on;
181					ams,ext-control = <1>;
182				};
183
184				vdd_1v35_lp0: sd2 {
185					regulator-name = "+1.35V_LP0(sd2)";
186					regulator-min-microvolt = <1350000>;
187					regulator-max-microvolt = <1350000>;
188					regulator-always-on;
189					regulator-boot-on;
190				};
191
192				sd3 {
193					regulator-name = "+1.35V_LP0(sd3)";
194					regulator-min-microvolt = <1350000>;
195					regulator-max-microvolt = <1350000>;
196					regulator-always-on;
197					regulator-boot-on;
198				};
199
200				vdd_1v05_run: sd4 {
201					regulator-name = "+1.05V_RUN";
202					regulator-min-microvolt = <1050000>;
203					regulator-max-microvolt = <1050000>;
204				};
205
206				vddio_1v8: sd5 {
207					regulator-name = "+1.8V_VDDIO";
208					regulator-min-microvolt = <1800000>;
209					regulator-max-microvolt = <1800000>;
210					regulator-always-on;
211				};
212
213				sd6 {
214					regulator-name = "+VDD_GPU_AP";
215					regulator-min-microvolt = <650000>;
216					regulator-max-microvolt = <1200000>;
217					regulator-min-microamp = <3500000>;
218					regulator-max-microamp = <3500000>;
219					regulator-boot-on;
220					regulator-always-on;
221				};
222
223				ldo0 {
224					regulator-name = "+1.05V_RUN_AVDD";
225					regulator-min-microvolt = <1050000>;
226					regulator-max-microvolt = <1050000>;
227					regulator-boot-on;
228					regulator-always-on;
229					ams,ext-control = <1>;
230				};
231
232				ldo1 {
233					regulator-name = "+1.8V_RUN_CAM";
234					regulator-min-microvolt = <1800000>;
235					regulator-max-microvolt = <1800000>;
236				};
237
238				ldo2 {
239					regulator-name = "+1.2V_GEN_AVDD";
240					regulator-min-microvolt = <1200000>;
241					regulator-max-microvolt = <1200000>;
242					regulator-boot-on;
243					regulator-always-on;
244				};
245
246				ldo3 {
247					regulator-name = "+1.00V_LP0_VDD_RTC";
248					regulator-min-microvolt = <1000000>;
249					regulator-max-microvolt = <1000000>;
250					regulator-boot-on;
251					regulator-always-on;
252					ams,enable-tracking;
253				};
254
255				vdd_run_cam: ldo4 {
256					regulator-name = "+3.3V_RUN_CAM";
257					regulator-min-microvolt = <2800000>;
258					regulator-max-microvolt = <2800000>;
259				};
260
261				ldo5 {
262					regulator-name = "+1.2V_RUN_CAM_FRONT";
263					regulator-min-microvolt = <1200000>;
264					regulator-max-microvolt = <1200000>;
265				};
266
267				vddio_sdmmc3: ldo6 {
268					regulator-name = "+VDDIO_SDMMC3";
269					regulator-min-microvolt = <1800000>;
270					regulator-max-microvolt = <3300000>;
271				};
272
273				ldo7 {
274					regulator-name = "+1.05V_RUN_CAM_REAR";
275					regulator-min-microvolt = <1050000>;
276					regulator-max-microvolt = <1050000>;
277				};
278
279				ldo9 {
280					regulator-name = "+2.8V_RUN_TOUCH";
281					regulator-min-microvolt = <2800000>;
282					regulator-max-microvolt = <2800000>;
283				};
284
285				ldo10 {
286					regulator-name = "+2.8V_RUN_CAM_AF";
287					regulator-min-microvolt = <2800000>;
288					regulator-max-microvolt = <2800000>;
289				};
290
291				ldo11 {
292					regulator-name = "+1.8V_RUN_VPP_FUSE";
293					regulator-min-microvolt = <1800000>;
294					regulator-max-microvolt = <1800000>;
295				};
296			};
297		};
298	};
299
300	spi@7000d400 {
301		status = "okay";
302
303		cros_ec: cros-ec@0 {
304			compatible = "google,cros-ec-spi";
305			spi-max-frequency = <3000000>;
306			interrupt-parent = <&gpio>;
307			interrupts = <TEGRA_GPIO(C, 7) IRQ_TYPE_LEVEL_LOW>;
308			reg = <0>;
309
310			google,cros-ec-spi-msg-delay = <2000>;
311
312			i2c-tunnel {
313				compatible = "google,cros-ec-i2c-tunnel";
314				#address-cells = <1>;
315				#size-cells = <0>;
316
317				google,remote-bus = <0>;
318
319				charger: bq24735@9 {
320					compatible = "ti,bq24735";
321					reg = <0x9>;
322					interrupt-parent = <&gpio>;
323					interrupts = <TEGRA_GPIO(J, 0)
324							GPIO_ACTIVE_HIGH>;
325					ti,ac-detect-gpios = <&gpio
326							TEGRA_GPIO(J, 0)
327							GPIO_ACTIVE_HIGH>;
328				};
329
330				battery: sbs-battery@b {
331					compatible = "sbs,sbs-battery";
332					reg = <0xb>;
333					sbs,i2c-retry-count = <2>;
334					sbs,poll-retry-count = <10>;
335					power-supplies = <&charger>;
336				};
337			};
338		};
339	};
340
341	spi@7000da00 {
342		status = "okay";
343		spi-max-frequency = <25000000>;
344
345		flash@0 {
346			compatible = "winbond,w25q32dw";
347			spi-max-frequency = <25000000>;
348			reg = <0>;
349		};
350	};
351
352	pmc@7000e400 {
353		nvidia,invert-interrupt;
354		nvidia,suspend-mode = <0>;
355		nvidia,cpu-pwr-good-time = <500>;
356		nvidia,cpu-pwr-off-time = <300>;
357		nvidia,core-pwr-good-time = <641 3845>;
358		nvidia,core-pwr-off-time = <61036>;
359		nvidia,core-power-req-active-high;
360		nvidia,sys-clock-req-active-high;
361	};
362
363	hda@70030000 {
364		status = "okay";
365	};
366
367	sdhci0_pwrseq: sdhci0_pwrseq {
368		compatible = "mmc-pwrseq-simple";
369
370		reset-gpios = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_LOW>;
371	};
372
373	sdhci@700b0000 { /* WiFi/BT on this bus */
374		status = "okay";
375		power-gpios = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_HIGH>;
376		bus-width = <4>;
377		no-1-8-v;
378		non-removable;
379		mmc-pwrseq = <&sdhci0_pwrseq>;
380		vmmc-supply = <&vdd_3v3_lp0>;
381		vqmmc-supply = <&vddio_1v8>;
382		keep-power-in-suspend;
383	};
384
385	sdhci@700b0400 { /* SD Card on this bus */
386		status = "okay";
387		cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>;
388		power-gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>;
389		wp-gpios = <&gpio TEGRA_GPIO(Q, 4) GPIO_ACTIVE_LOW>;
390		bus-width = <4>;
391		no-1-8-v;
392		vqmmc-supply = <&vddio_sdmmc3>;
393	};
394
395	sdhci@700b0600 { /* eMMC on this bus */
396		status = "okay";
397		bus-width = <8>;
398		no-1-8-v;
399		non-removable;
400	};
401
402	/* CPU DFLL clock */
403	clock@70110000 {
404		status = "disabled";
405		vdd-cpu-supply = <&vdd_cpu>;
406		nvidia,i2c-fs-rate = <400000>;
407	};
408
409	ahub@70300000 {
410		i2s@70301100 {
411			status = "okay";
412		};
413	};
414
415	usb@7d000000 { /* Rear external USB port. */
416		status = "okay";
417		dr_mode = "otg";
418		nvidia,vbus-gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>;
419	};
420
421	usb-phy@7d000000 {
422		status = "okay";
423		vbus-supply = <&vdd_usb1_vbus>;
424	};
425
426	usb@7d004000 { /* Internal webcam. */
427		status = "okay";
428		phy_type = "hsic";
429	};
430
431	usb-phy@7d004000 {
432		status = "okay";
433		phy_type = "hsic";
434		vbus-supply = <&vdd_run_cam>;
435	};
436
437	usb@7d008000 { /* Left external USB port. */
438		status = "okay";
439		nvidia,vbus-gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>;
440	};
441
442	usb-phy@7d008000 {
443		status = "okay";
444		vbus-supply = <&vdd_usb3_vbus>;
445	};
446
447	backlight: backlight {
448		compatible = "pwm-backlight";
449
450		enable-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>;
451		power-supply = <&vdd_led>;
452		pwms = <&pwm 1 1000000>;
453
454		default-brightness-level = <224>;
455		brightness-levels =
456			<  0   1   2   3   4   5   6   7
457			   8   9  10  11  12  13  14  15
458			  16  17  18  19  20  21  22  23
459			  24  25  26  27  28  29  30  31
460			  32  33  34  35  36  37  38  39
461			  40  41  42  43  44  45  46  47
462			  48  49  50  51  52  53  54  55
463			  56  57  58  59  60  61  62  63
464			  64  65  66  67  68  69  70  71
465			  72  73  74  75  76  77  78  79
466			  80  81  82  83  84  85  86  87
467			  88  89  90  91  92  93  94  95
468			  96  97  98  99 100 101 102 103
469			 104 105 106 107 108 109 110 111
470			 112 113 114 115 116 117 118 119
471			 120 121 122 123 124 125 126 127
472			 128 129 130 131 132 133 134 135
473			 136 137 138 139 140 141 142 143
474			 144 145 146 147 148 149 150 151
475			 152 153 154 155 156 157 158 159
476			 160 161 162 163 164 165 166 167
477			 168 169 170 171 172 173 174 175
478			 176 177 178 179 180 181 182 183
479			 184 185 186 187 188 189 190 191
480			 192 193 194 195 196 197 198 199
481			 200 201 202 203 204 205 206 207
482			 208 209 210 211 212 213 214 215
483			 216 217 218 219 220 221 222 223
484			 224 225 226 227 228 229 230 231
485			 232 233 234 235 236 237 238 239
486			 240 241 242 243 244 245 246 247
487			 248 249 250 251 252 253 254 255
488			 256>;
489	};
490
491	clocks {
492		compatible = "simple-bus";
493		#address-cells = <1>;
494		#size-cells = <0>;
495
496		clk32k_in: clock@0 {
497			compatible = "fixed-clock";
498			reg = <0>;
499			#clock-cells = <0>;
500			clock-frequency = <32768>;
501		};
502	};
503
504	cpus {
505		cpu@0 {
506			vdd-cpu-supply = <&vdd_cpu>;
507		};
508	};
509
510	cpus {
511		cpu@0 {
512			vdd-cpu-supply = <&vdd_cpu>;
513		};
514	};
515
516	gpio-keys {
517		compatible = "gpio-keys";
518
519		lid {
520			label = "Lid";
521			gpios = <&gpio TEGRA_GPIO(R, 4) GPIO_ACTIVE_LOW>;
522			linux,input-type = <5>;
523			linux,code = <KEY_RESERVED>;
524			debounce-interval = <1>;
525			gpio-key,wakeup;
526		};
527
528		power {
529			label = "Power";
530			gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>;
531			linux,code = <KEY_POWER>;
532			debounce-interval = <30>;
533			gpio-key,wakeup;
534		};
535	};
536
537	regulators {
538		compatible = "simple-bus";
539		#address-cells = <1>;
540		#size-cells = <0>;
541
542		vdd_mux: regulator@0 {
543			compatible = "regulator-fixed";
544			reg = <0>;
545			regulator-name = "+VDD_MUX";
546			regulator-min-microvolt = <12000000>;
547			regulator-max-microvolt = <12000000>;
548			regulator-always-on;
549			regulator-boot-on;
550		};
551
552		vdd_5v0_sys: regulator@1 {
553			compatible = "regulator-fixed";
554			reg = <1>;
555			regulator-name = "+5V_SYS";
556			regulator-min-microvolt = <5000000>;
557			regulator-max-microvolt = <5000000>;
558			regulator-always-on;
559			regulator-boot-on;
560			vin-supply = <&vdd_mux>;
561		};
562
563		vdd_3v3_sys: regulator@2 {
564			compatible = "regulator-fixed";
565			reg = <2>;
566			regulator-name = "+3.3V_SYS";
567			regulator-min-microvolt = <3300000>;
568			regulator-max-microvolt = <3300000>;
569			regulator-always-on;
570			regulator-boot-on;
571			vin-supply = <&vdd_mux>;
572		};
573
574		vdd_3v3_run: regulator@3 {
575			compatible = "regulator-fixed";
576			reg = <3>;
577			regulator-name = "+3.3V_RUN";
578			regulator-min-microvolt = <3300000>;
579			regulator-max-microvolt = <3300000>;
580			regulator-always-on;
581			regulator-boot-on;
582			gpio = <&pmic 1 GPIO_ACTIVE_HIGH>;
583			enable-active-high;
584			vin-supply = <&vdd_3v3_sys>;
585		};
586
587		vdd_3v3_hdmi: regulator@4 {
588			compatible = "regulator-fixed";
589			reg = <4>;
590			regulator-name = "+3.3V_AVDD_HDMI_AP_GATED";
591			regulator-min-microvolt = <3300000>;
592			regulator-max-microvolt = <3300000>;
593			vin-supply = <&vdd_3v3_run>;
594		};
595
596		vdd_led: regulator@5 {
597			compatible = "regulator-fixed";
598			reg = <5>;
599			regulator-name = "+VDD_LED";
600			gpio = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>;
601			enable-active-high;
602			vin-supply = <&vdd_mux>;
603		};
604
605		vdd_5v0_ts: regulator@6 {
606			compatible = "regulator-fixed";
607			reg = <6>;
608			regulator-name = "+5V_VDD_TS_SW";
609			regulator-min-microvolt = <5000000>;
610			regulator-max-microvolt = <5000000>;
611			regulator-boot-on;
612			gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_HIGH>;
613			enable-active-high;
614			vin-supply = <&vdd_5v0_sys>;
615		};
616
617		vdd_usb1_vbus: regulator@7 {
618			compatible = "regulator-fixed";
619			reg = <7>;
620			regulator-name = "+5V_USB_HS";
621			regulator-min-microvolt = <5000000>;
622			regulator-max-microvolt = <5000000>;
623			gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>;
624			enable-active-high;
625			gpio-open-drain;
626			vin-supply = <&vdd_5v0_sys>;
627		};
628
629		vdd_usb3_vbus: regulator@8 {
630			compatible = "regulator-fixed";
631			reg = <8>;
632			regulator-name = "+5V_USB_SS";
633			regulator-min-microvolt = <5000000>;
634			regulator-max-microvolt = <5000000>;
635			gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>;
636			enable-active-high;
637			gpio-open-drain;
638			vin-supply = <&vdd_5v0_sys>;
639		};
640
641		vdd_3v3_panel: regulator@9 {
642			compatible = "regulator-fixed";
643			reg = <9>;
644			regulator-name = "+3.3V_PANEL";
645			regulator-min-microvolt = <3300000>;
646			regulator-max-microvolt = <3300000>;
647			gpio = <&pmic 4 GPIO_ACTIVE_HIGH>;
648			enable-active-high;
649			vin-supply = <&vdd_3v3_run>;
650		};
651
652		vdd_3v3_lp0: regulator@10 {
653			compatible = "regulator-fixed";
654			reg = <10>;
655			regulator-name = "+3.3V_LP0";
656			regulator-min-microvolt = <3300000>;
657			regulator-max-microvolt = <3300000>;
658			/*
659			 * TODO: find a way to wire this up with the USB EHCI
660			 * controllers so that it can be enabled on demand.
661			 */
662			regulator-always-on;
663			gpio = <&pmic 2 GPIO_ACTIVE_HIGH>;
664			enable-active-high;
665			vin-supply = <&vdd_3v3_sys>;
666		};
667
668		vdd_hdmi_pll: regulator@11 {
669			compatible = "regulator-fixed";
670			reg = <11>;
671			regulator-name = "+1.05V_RUN_AVDD_HDMI_PLL";
672			regulator-min-microvolt = <1050000>;
673			regulator-max-microvolt = <1050000>;
674			gpio = <&gpio TEGRA_GPIO(H, 7) GPIO_ACTIVE_LOW>;
675			vin-supply = <&vdd_1v05_run>;
676		};
677
678		vdd_5v0_hdmi: regulator@12 {
679			compatible = "regulator-fixed";
680			reg = <12>;
681			regulator-name = "+5V_HDMI_CON";
682			regulator-min-microvolt = <5000000>;
683			regulator-max-microvolt = <5000000>;
684			gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>;
685			enable-active-high;
686			vin-supply = <&vdd_5v0_sys>;
687		};
688	};
689
690	sound {
691		nvidia,audio-routing =
692			"Headphones", "HPR",
693			"Headphones", "HPL",
694			"Speakers", "SPKR",
695			"Speakers", "SPKL",
696			"Mic Jack", "MICBIAS",
697			"DMICL", "Int Mic",
698			"DMICR", "Int Mic",
699			"IN34", "Mic Jack";
700
701		nvidia,i2s-controller = <&tegra_i2s1>;
702		nvidia,audio-codec = <&acodec>;
703
704		clocks = <&tegra_car TEGRA124_CLK_PLL_A>,
705			 <&tegra_car TEGRA124_CLK_PLL_A_OUT0>,
706			 <&tegra_car TEGRA124_CLK_EXTERN1>;
707		clock-names = "pll_a", "pll_a_out0", "mclk";
708
709		nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(I, 7) GPIO_ACTIVE_HIGH>;
710		nvidia,mic-det-gpios =
711				<&gpio TEGRA_GPIO(R, 7) GPIO_ACTIVE_HIGH>;
712	};
713
714	gpio-restart {
715		compatible = "gpio-restart";
716		gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
717		priority = <200>;
718	};
719};
720
721#include "cros-ec-keyboard.dtsi"
722