1#include <dt-bindings/input/input.h>
2#include "tegra124.dtsi"
3
4/ {
5	aliases {
6		rtc0 = "/i2c@0,7000d000/pmic@40";
7		rtc1 = "/rtc@0,7000e000";
8		serial0 = &uarta;
9	};
10
11	memory {
12		reg = <0x0 0x80000000 0x0 0x80000000>;
13	};
14
15	host1x@0,50000000 {
16		hdmi@0,54280000 {
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@0,54540000 {
29			status = "okay";
30
31			nvidia,dpaux = <&dpaux>;
32			nvidia,panel = <&panel>;
33		};
34
35		dpaux@0,545c0000 {
36			vdd-supply = <&vdd_3v3_panel>;
37			status = "okay";
38		};
39	};
40
41	serial@0,70006000 {
42		/* Debug connector on the bottom of the board near SD card. */
43		status = "okay";
44	};
45
46	pwm@0,7000a000 {
47		status = "okay";
48	};
49
50	i2c@0,7000c000 {
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@0,7000c400 {
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@0,7000c500 {
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@0,7000c700 {
95		status = "okay";
96		clock-frequency = <100000>;
97	};
98
99	i2c@0,7000d000 {
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				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@0,7000d400 {
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@0,7000da00 {
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@0,7000e400 {
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@0,70030000 {
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@0,700b0000 { /* WiFi/BT on this bus */
374		status = "okay";
375		bus-width = <4>;
376		no-1-8-v;
377		non-removable;
378		mmc-pwrseq = <&sdhci0_pwrseq>;
379		vmmc-supply = <&vdd_3v3_lp0>;
380		vqmmc-supply = <&vddio_1v8>;
381		keep-power-in-suspend;
382	};
383
384	sdhci@0,700b0400 { /* SD Card on this bus */
385		status = "okay";
386		cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>;
387		power-gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>;
388		bus-width = <4>;
389		no-1-8-v;
390		vqmmc-supply = <&vddio_sdmmc3>;
391	};
392
393	sdhci@0,700b0600 { /* eMMC on this bus */
394		status = "okay";
395		bus-width = <8>;
396		no-1-8-v;
397		non-removable;
398	};
399
400	ahub@0,70300000 {
401		i2s@0,70301100 {
402			status = "okay";
403		};
404	};
405
406	usb@0,7d000000 { /* Rear external USB port. */
407		status = "okay";
408	};
409
410	usb-phy@0,7d000000 {
411		status = "okay";
412		vbus-supply = <&vdd_usb1_vbus>;
413	};
414
415	usb@0,7d004000 { /* Internal webcam. */
416		status = "okay";
417	};
418
419	usb-phy@0,7d004000 {
420		status = "okay";
421		vbus-supply = <&vdd_run_cam>;
422	};
423
424	usb@0,7d008000 { /* Left external USB port. */
425		status = "okay";
426	};
427
428	usb-phy@0,7d008000 {
429		status = "okay";
430		vbus-supply = <&vdd_usb3_vbus>;
431	};
432
433	backlight: backlight {
434		compatible = "pwm-backlight";
435
436		enable-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>;
437		power-supply = <&vdd_led>;
438		pwms = <&pwm 1 1000000>;
439
440		default-brightness-level = <224>;
441		brightness-levels =
442			<  0   1   2   3   4   5   6   7
443			   8   9  10  11  12  13  14  15
444			  16  17  18  19  20  21  22  23
445			  24  25  26  27  28  29  30  31
446			  32  33  34  35  36  37  38  39
447			  40  41  42  43  44  45  46  47
448			  48  49  50  51  52  53  54  55
449			  56  57  58  59  60  61  62  63
450			  64  65  66  67  68  69  70  71
451			  72  73  74  75  76  77  78  79
452			  80  81  82  83  84  85  86  87
453			  88  89  90  91  92  93  94  95
454			  96  97  98  99 100 101 102 103
455			 104 105 106 107 108 109 110 111
456			 112 113 114 115 116 117 118 119
457			 120 121 122 123 124 125 126 127
458			 128 129 130 131 132 133 134 135
459			 136 137 138 139 140 141 142 143
460			 144 145 146 147 148 149 150 151
461			 152 153 154 155 156 157 158 159
462			 160 161 162 163 164 165 166 167
463			 168 169 170 171 172 173 174 175
464			 176 177 178 179 180 181 182 183
465			 184 185 186 187 188 189 190 191
466			 192 193 194 195 196 197 198 199
467			 200 201 202 203 204 205 206 207
468			 208 209 210 211 212 213 214 215
469			 216 217 218 219 220 221 222 223
470			 224 225 226 227 228 229 230 231
471			 232 233 234 235 236 237 238 239
472			 240 241 242 243 244 245 246 247
473			 248 249 250 251 252 253 254 255
474			 256>;
475	};
476
477	clocks {
478		compatible = "simple-bus";
479		#address-cells = <1>;
480		#size-cells = <0>;
481
482		clk32k_in: clock@0 {
483			compatible = "fixed-clock";
484			reg = <0>;
485			#clock-cells = <0>;
486			clock-frequency = <32768>;
487		};
488	};
489
490	gpio-keys {
491		compatible = "gpio-keys";
492
493		lid {
494			label = "Lid";
495			gpios = <&gpio TEGRA_GPIO(R, 4) GPIO_ACTIVE_LOW>;
496			linux,input-type = <5>;
497			linux,code = <KEY_RESERVED>;
498			debounce-interval = <1>;
499			gpio-key,wakeup;
500		};
501
502		power {
503			label = "Power";
504			gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>;
505			linux,code = <KEY_POWER>;
506			debounce-interval = <30>;
507			gpio-key,wakeup;
508		};
509	};
510
511	regulators {
512		compatible = "simple-bus";
513		#address-cells = <1>;
514		#size-cells = <0>;
515
516		vdd_mux: regulator@0 {
517			compatible = "regulator-fixed";
518			reg = <0>;
519			regulator-name = "+VDD_MUX";
520			regulator-min-microvolt = <12000000>;
521			regulator-max-microvolt = <12000000>;
522			regulator-always-on;
523			regulator-boot-on;
524		};
525
526		vdd_5v0_sys: regulator@1 {
527			compatible = "regulator-fixed";
528			reg = <1>;
529			regulator-name = "+5V_SYS";
530			regulator-min-microvolt = <5000000>;
531			regulator-max-microvolt = <5000000>;
532			regulator-always-on;
533			regulator-boot-on;
534			vin-supply = <&vdd_mux>;
535		};
536
537		vdd_3v3_sys: regulator@2 {
538			compatible = "regulator-fixed";
539			reg = <2>;
540			regulator-name = "+3.3V_SYS";
541			regulator-min-microvolt = <3300000>;
542			regulator-max-microvolt = <3300000>;
543			regulator-always-on;
544			regulator-boot-on;
545			vin-supply = <&vdd_mux>;
546		};
547
548		vdd_3v3_run: regulator@3 {
549			compatible = "regulator-fixed";
550			reg = <3>;
551			regulator-name = "+3.3V_RUN";
552			regulator-min-microvolt = <3300000>;
553			regulator-max-microvolt = <3300000>;
554			regulator-always-on;
555			regulator-boot-on;
556			gpio = <&pmic 1 GPIO_ACTIVE_HIGH>;
557			enable-active-high;
558			vin-supply = <&vdd_3v3_sys>;
559		};
560
561		vdd_3v3_hdmi: regulator@4 {
562			compatible = "regulator-fixed";
563			reg = <4>;
564			regulator-name = "+3.3V_AVDD_HDMI_AP_GATED";
565			regulator-min-microvolt = <3300000>;
566			regulator-max-microvolt = <3300000>;
567			vin-supply = <&vdd_3v3_run>;
568		};
569
570		vdd_led: regulator@5 {
571			compatible = "regulator-fixed";
572			reg = <5>;
573			regulator-name = "+VDD_LED";
574			gpio = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>;
575			enable-active-high;
576			vin-supply = <&vdd_mux>;
577		};
578
579		vdd_5v0_ts: regulator@6 {
580			compatible = "regulator-fixed";
581			reg = <6>;
582			regulator-name = "+5V_VDD_TS_SW";
583			regulator-min-microvolt = <5000000>;
584			regulator-max-microvolt = <5000000>;
585			regulator-boot-on;
586			gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_HIGH>;
587			enable-active-high;
588			vin-supply = <&vdd_5v0_sys>;
589		};
590
591		vdd_usb1_vbus: regulator@7 {
592			compatible = "regulator-fixed";
593			reg = <7>;
594			regulator-name = "+5V_USB_HS";
595			regulator-min-microvolt = <5000000>;
596			regulator-max-microvolt = <5000000>;
597			gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>;
598			enable-active-high;
599			gpio-open-drain;
600			vin-supply = <&vdd_5v0_sys>;
601		};
602
603		vdd_usb3_vbus: regulator@8 {
604			compatible = "regulator-fixed";
605			reg = <8>;
606			regulator-name = "+5V_USB_SS";
607			regulator-min-microvolt = <5000000>;
608			regulator-max-microvolt = <5000000>;
609			gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>;
610			enable-active-high;
611			gpio-open-drain;
612			vin-supply = <&vdd_5v0_sys>;
613		};
614
615		vdd_3v3_panel: regulator@9 {
616			compatible = "regulator-fixed";
617			reg = <9>;
618			regulator-name = "+3.3V_PANEL";
619			regulator-min-microvolt = <3300000>;
620			regulator-max-microvolt = <3300000>;
621			gpio = <&pmic 4 GPIO_ACTIVE_HIGH>;
622			enable-active-high;
623			vin-supply = <&vdd_3v3_run>;
624		};
625
626		vdd_3v3_lp0: regulator@10 {
627			compatible = "regulator-fixed";
628			reg = <10>;
629			regulator-name = "+3.3V_LP0";
630			regulator-min-microvolt = <3300000>;
631			regulator-max-microvolt = <3300000>;
632			/*
633			 * TODO: find a way to wire this up with the USB EHCI
634			 * controllers so that it can be enabled on demand.
635			 */
636			regulator-always-on;
637			gpio = <&pmic 2 GPIO_ACTIVE_HIGH>;
638			enable-active-high;
639			vin-supply = <&vdd_3v3_sys>;
640		};
641
642		vdd_hdmi_pll: regulator@11 {
643			compatible = "regulator-fixed";
644			reg = <11>;
645			regulator-name = "+1.05V_RUN_AVDD_HDMI_PLL";
646			regulator-min-microvolt = <1050000>;
647			regulator-max-microvolt = <1050000>;
648			gpio = <&gpio TEGRA_GPIO(H, 7) GPIO_ACTIVE_LOW>;
649			vin-supply = <&vdd_1v05_run>;
650		};
651
652		vdd_5v0_hdmi: regulator@12 {
653			compatible = "regulator-fixed";
654			reg = <12>;
655			regulator-name = "+5V_HDMI_CON";
656			regulator-min-microvolt = <5000000>;
657			regulator-max-microvolt = <5000000>;
658			gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>;
659			enable-active-high;
660			vin-supply = <&vdd_5v0_sys>;
661		};
662	};
663
664	sound {
665		nvidia,audio-routing =
666			"Headphones", "HPR",
667			"Headphones", "HPL",
668			"Speakers", "SPKR",
669			"Speakers", "SPKL",
670			"Mic Jack", "MICBIAS",
671			"DMICL", "Int Mic",
672			"DMICR", "Int Mic",
673			"IN34", "Mic Jack";
674
675		nvidia,i2s-controller = <&tegra_i2s1>;
676		nvidia,audio-codec = <&acodec>;
677
678		clocks = <&tegra_car TEGRA124_CLK_PLL_A>,
679			 <&tegra_car TEGRA124_CLK_PLL_A_OUT0>,
680			 <&tegra_car TEGRA124_CLK_EXTERN1>;
681		clock-names = "pll_a", "pll_a_out0", "mclk";
682
683		nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(I, 7) GPIO_ACTIVE_HIGH>;
684		nvidia,mic-det-gpios =
685				<&gpio TEGRA_GPIO(R, 7) GPIO_ACTIVE_HIGH>;
686	};
687
688	gpio-restart {
689		compatible = "gpio-restart";
690		gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
691		priority = <200>;
692	};
693};
694
695#include "cros-ec-keyboard.dtsi"
696