xref: /freebsd/sys/contrib/device-tree/src/arm64/nvidia/tegra186-p3509-0000+p3636-0001.dts (revision e6bfd18d21b225af6a0ed67ceeaf1293b7b9eba5) 
1// SPDX-License-Identifier: GPL-2.0
2/dts-v1/;
3
4#include <dt-bindings/input/linux-event-codes.h>
5#include <dt-bindings/input/gpio-keys.h>
6#include <dt-bindings/mfd/max77620.h>
7
8#include "tegra186.dtsi"
9
10/ {
11	model = "NVIDIA Jetson TX2 NX Developer Kit";
12	compatible = "nvidia,p3509-0000+p3636-0001", "nvidia,tegra186";
13
14	aliases {
15		ethernet0 = "/ethernet@2490000";
16		i2c0 = "/bpmp/i2c";
17		i2c1 = "/i2c@3160000";
18		i2c2 = "/i2c@c240000";
19		i2c3 = "/i2c@3180000";
20		i2c4 = "/i2c@3190000";
21		i2c5 = "/i2c@31c0000";
22		i2c6 = "/i2c@c250000";
23		i2c7 = "/i2c@31e0000";
24		mmc0 = "/mmc@3460000";
25		serial0 = &uarta;
26	};
27
28	chosen {
29		bootargs = "earlycon console=ttyS0,115200n8";
30		stdout-path = "serial0:115200n8";
31	};
32
33	memory@80000000 {
34		device_type = "memory";
35		reg = <0x0 0x80000000 0x0 0x70000000>;
36	};
37
38	ethernet@2490000 {
39		status = "okay";
40
41		phy-reset-gpios = <&gpio_aon TEGRA186_AON_GPIO(AA, 6) GPIO_ACTIVE_LOW>;
42		phy-handle = <&phy>;
43		phy-mode = "rgmii-id";
44
45		mdio {
46			#address-cells = <1>;
47			#size-cells = <0>;
48
49			phy: ethernet-phy@0 {
50				compatible = "ethernet-phy-ieee802.3-c22";
51				reg = <0x0>;
52				interrupt-parent = <&gpio_aon>;
53				interrupts = <TEGRA186_AON_GPIO(AA, 7) IRQ_TYPE_LEVEL_LOW>;
54				#phy-cells = <0>;
55			};
56		};
57	};
58
59	memory-controller@2c00000 {
60		status = "okay";
61	};
62
63	timer@3010000 {
64		status = "okay";
65	};
66
67	serial@3100000 {
68		status = "okay";
69	};
70
71	i2c@3160000 {
72		status = "okay";
73	};
74
75	i2c@3180000 {
76		status = "okay";
77
78		power-monitor@40 {
79			compatible = "ti,ina3221";
80			reg = <0x40>;
81			#address-cells = <1>;
82			#size-cells = <0>;
83
84			input@0 {
85				reg = <0>;
86				label = "VDD_IN";
87				shunt-resistor-micro-ohms = <5>;
88			};
89
90			input@1 {
91				reg = <1>;
92				label = "VDD_CPU_GPU";
93				shunt-resistor-micro-ohms = <5>;
94			};
95
96			input@2 {
97				reg = <2>;
98				label = "VDD_SOC";
99				shunt-resistor-micro-ohms = <5>;
100			};
101		};
102	};
103
104	ddc: i2c@3190000 {
105		status = "okay";
106	};
107
108	i2c@31c0000 {
109		status = "okay";
110	};
111
112	i2c@31e0000 {
113		status = "okay";
114	};
115
116	/* SDMMC4 (eMMC) */
117	mmc@3460000 {
118		status = "okay";
119		bus-width = <8>;
120		non-removable;
121
122		vqmmc-supply = <&vdd_1v8_ap>;
123		vmmc-supply = <&vdd_3v3_sys>;
124	};
125
126	hda@3510000 {
127		nvidia,model = "NVIDIA Jetson TX2 NX HDA";
128		status = "okay";
129	};
130
131	padctl@3520000 {
132		status = "okay";
133
134		avdd-pll-erefeut-supply = <&vdd_1v8_pll>;
135		avdd-usb-supply = <&vdd_3v3_sys>;
136		vclamp-usb-supply = <&vdd_1v8>;
137		vddio-hsic-supply = <&gnd>;
138
139		pads {
140			usb2 {
141				status = "okay";
142
143				lanes {
144					micro_b: usb2-0 {
145						nvidia,function = "xusb";
146						status = "okay";
147					};
148
149					usb2-1 {
150						nvidia,function = "xusb";
151						status = "okay";
152					};
153
154					usb2-2 {
155						nvidia,function = "xusb";
156						status = "okay";
157					};
158				};
159			};
160
161			usb3 {
162				status = "okay";
163
164				lanes {
165					usb3-1 {
166						nvidia,function = "xusb";
167						status = "okay";
168					};
169				};
170			};
171		};
172
173		ports {
174			usb2-0 {
175				status = "okay";
176				mode = "otg";
177				vbus-supply = <&vdd_5v0_sys>;
178				usb-role-switch;
179
180				connector {
181					compatible = "gpio-usb-b-connector",
182						     "usb-b-connector";
183					label = "micro-USB";
184					type = "micro";
185					vbus-gpios = <&gpio
186						      TEGRA186_MAIN_GPIO(L, 4)
187						      GPIO_ACTIVE_LOW>;
188					id-gpios = <&pmic 0 GPIO_ACTIVE_HIGH>;
189				};
190			};
191
192			usb2-1 {
193				status = "okay";
194				mode = "host";
195
196				vbus-supply = <&vdd_5v0_sys>;
197			};
198
199			usb2-2 {
200				status = "okay";
201				mode = "host";
202
203				vbus-supply = <&vdd_5v0_sys>;
204			};
205
206			usb3-1 {
207				nvidia,usb2-companion = <1>;
208				vbus-supply = <&vdd_5v0_sys>;
209				status = "okay";
210			};
211		};
212	};
213
214	usb@3530000 {
215		status = "okay";
216
217		phys = <&{/padctl@3520000/pads/usb2/lanes/usb2-0}>,
218		       <&{/padctl@3520000/pads/usb2/lanes/usb2-1}>,
219		       <&{/padctl@3520000/pads/usb2/lanes/usb2-2}>,
220		       <&{/padctl@3520000/pads/usb3/lanes/usb3-1}>;
221		phy-names = "usb2-0", "usb2-1", "usb2-2", "usb3-1";
222	};
223
224	usb@3550000 {
225		status = "okay";
226
227		phys = <&micro_b>;
228		phy-names = "usb2-0";
229	};
230
231	hsp@3c00000 {
232		status = "okay";
233	};
234
235	i2c@c240000 {
236		status = "okay";
237	};
238
239	i2c@c250000 {
240		status = "okay";
241
242		/* module ID EEPROM */
243		eeprom@50 {
244			compatible = "atmel,24c02";
245			reg = <0x50>;
246
247			label = "module";
248			vcc-supply = <&vdd_1v8>;
249			address-width = <8>;
250			pagesize = <8>;
251			size = <256>;
252			read-only;
253		};
254
255		/* carrier board ID EEPROM */
256		eeprom@57 {
257			compatible = "atmel,24c02";
258			reg = <0x57>;
259
260			label = "system";
261			vcc-supply = <&vdd_1v8>;
262			address-width = <8>;
263			pagesize = <8>;
264			size = <256>;
265			read-only;
266		};
267	};
268
269	rtc@c2a0000 {
270		status = "okay";
271	};
272
273	pwm@c340000 {
274		status = "okay";
275	};
276
277	pmc@c360000 {
278		nvidia,invert-interrupt;
279	};
280
281	pcie@10003000 {
282		status = "okay";
283
284		dvdd-pex-supply = <&vdd_pex>;
285		hvdd-pex-pll-supply = <&vdd_1v8>;
286		hvdd-pex-supply = <&vdd_1v8>;
287		vddio-pexctl-aud-supply = <&vdd_1v8>;
288
289		pci@1,0 {
290			nvidia,num-lanes = <2>;
291			status = "okay";
292		};
293
294		pci@2,0 {
295			nvidia,num-lanes = <1>;
296			status = "disabled";
297		};
298
299		pci@3,0 {
300			nvidia,num-lanes = <1>;
301			status = "okay";
302		};
303	};
304
305	host1x@13e00000 {
306		status = "okay";
307
308		dpaux@15040000 {
309			status = "okay";
310		};
311
312		display-hub@15200000 {
313			status = "okay";
314		};
315
316		dsi@15300000 {
317			status = "disabled";
318		};
319
320		/* DP */
321		sor@15540000 {
322			status = "okay";
323
324			avdd-io-hdmi-dp-supply = <&vdd_hdmi_1v05>;
325			vdd-hdmi-dp-pll-supply = <&vdd_1v8_ap>;
326
327			nvidia,dpaux = <&dpaux>;
328		};
329
330		/* HDMI */
331		sor@15580000 {
332			status = "okay";
333
334			avdd-io-hdmi-dp-supply = <&vdd_hdmi_1v05>;
335			vdd-hdmi-dp-pll-supply = <&vdd_1v8_ap>;
336			hdmi-supply = <&vdd_hdmi>;
337
338			nvidia,ddc-i2c-bus = <&ddc>;
339			nvidia,hpd-gpio = <&gpio TEGRA186_MAIN_GPIO(P, 1)
340						 GPIO_ACTIVE_LOW>;
341		};
342
343		dpaux@155c0000 {
344			status = "okay";
345		};
346	};
347
348	gpu@17000000 {
349		status = "okay";
350	};
351
352	fan: pwm-fan {
353		compatible = "pwm-fan";
354		pwms = <&pwm4 0 45334>;
355
356		cooling-levels = <0 64 128 255>;
357		#cooling-cells = <2>;
358	};
359
360	gpio-keys {
361		compatible = "gpio-keys";
362
363		key-power {
364			label = "Power";
365			gpios = <&gpio_aon TEGRA186_AON_GPIO(FF, 0)
366					   GPIO_ACTIVE_LOW>;
367			linux,input-type = <EV_KEY>;
368			linux,code = <KEY_POWER>;
369			debounce-interval = <10>;
370			wakeup-event-action = <EV_ACT_ASSERTED>;
371			wakeup-source;
372		};
373
374		key-volume-up {
375			label = "Volume Up";
376			gpios = <&gpio_aon TEGRA186_AON_GPIO(FF, 1)
377					   GPIO_ACTIVE_LOW>;
378			linux,input-type = <EV_KEY>;
379			linux,code = <KEY_VOLUMEUP>;
380			debounce-interval = <10>;
381		};
382
383		key-volume-down {
384			label = "Volume Down";
385			gpios = <&gpio_aon TEGRA186_AON_GPIO(FF, 2)
386					   GPIO_ACTIVE_LOW>;
387			linux,input-type = <EV_KEY>;
388			linux,code = <KEY_VOLUMEDOWN>;
389			debounce-interval = <10>;
390		};
391	};
392
393	cpus {
394		cpu@0 {
395			enable-method = "psci";
396		};
397
398		cpu@1 {
399			enable-method = "psci";
400		};
401
402		cpu@2 {
403			enable-method = "psci";
404		};
405
406		cpu@3 {
407			enable-method = "psci";
408		};
409
410		cpu@4 {
411			enable-method = "psci";
412		};
413
414		cpu@5 {
415			enable-method = "psci";
416		};
417	};
418
419	bpmp {
420		i2c {
421			status = "okay";
422
423			pmic: pmic@3c {
424				compatible = "maxim,max77620";
425				reg = <0x3c>;
426
427				interrupt-parent = <&pmc>;
428				interrupts = <24 IRQ_TYPE_LEVEL_LOW>;
429				#interrupt-cells = <2>;
430				interrupt-controller;
431
432				#gpio-cells = <2>;
433				gpio-controller;
434
435				pinctrl-names = "default";
436				pinctrl-0 = <&max77620_default>;
437
438				max77620_default: pinmux {
439					gpio0 {
440						pins = "gpio0";
441						function = "gpio";
442					};
443
444					gpio1 {
445						pins = "gpio1";
446						function = "fps-out";
447						maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
448					};
449
450					gpio2 {
451						pins = "gpio2";
452						function = "fps-out";
453						maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
454					};
455
456					gpio3 {
457						pins = "gpio3";
458						function = "fps-out";
459						maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
460					};
461
462					gpio4 {
463						pins = "gpio4";
464						function = "32k-out1";
465						drive-push-pull = <1>;
466					};
467
468					gpio5 {
469						pins = "gpio5";
470						function = "gpio";
471						drive-push-pull = <0>;
472					};
473
474					gpio6 {
475						pins = "gpio6";
476						function = "gpio";
477						drive-push-pull = <1>;
478					};
479
480					gpio7 {
481						pins = "gpio7";
482						function = "gpio";
483						drive-push-pull = <1>;
484					};
485				};
486
487				fps {
488					fps0 {
489						maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>;
490						maxim,shutdown-fps-time-period-us = <640>;
491					};
492
493					fps1 {
494						maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN1>;
495						maxim,shutdown-fps-time-period-us = <640>;
496					};
497
498					fps2 {
499						maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>;
500						maxim,shutdown-fps-time-period-us = <640>;
501					};
502				};
503
504				regulators {
505					in-sd0-supply = <&vdd_5v0_sys>;
506					in-sd1-supply = <&vdd_5v0_sys>;
507					in-sd2-supply = <&vdd_5v0_sys>;
508					in-sd3-supply = <&vdd_5v0_sys>;
509
510					in-ldo0-1-supply = <&vdd_5v0_sys>;
511					in-ldo2-supply = <&vdd_5v0_sys>;
512					in-ldo3-5-supply = <&vdd_5v0_sys>;
513					in-ldo4-6-supply = <&vdd_1v8>;
514					in-ldo7-8-supply = <&avdd_dsi_csi>;
515
516					sd0 {
517						regulator-name = "VDD_DDR_1V1_PMIC";
518						regulator-min-microvolt = <1100000>;
519						regulator-max-microvolt = <1100000>;
520						regulator-always-on;
521						regulator-boot-on;
522					};
523
524					avdd_dsi_csi: sd1 {
525						regulator-name = "AVDD_DSI_CSI_1V2";
526						regulator-min-microvolt = <1200000>;
527						regulator-max-microvolt = <1200000>;
528					};
529
530					vdd_1v8: sd2 {
531						regulator-name = "VDD_1V8";
532						regulator-min-microvolt = <1800000>;
533						regulator-max-microvolt = <1800000>;
534					};
535
536					vdd_3v3_sys: sd3 {
537						regulator-name = "VDD_3V3_SYS";
538						regulator-min-microvolt = <3300000>;
539						regulator-max-microvolt = <3300000>;
540					};
541
542					vdd_1v8_pll: ldo0 {
543						regulator-name = "VDD_1V8_AP_PLL";
544						regulator-min-microvolt = <1800000>;
545						regulator-max-microvolt = <1800000>;
546					};
547
548					ldo2 {
549						regulator-name = "VDDIO_3V3_AOHV";
550						regulator-min-microvolt = <3300000>;
551						regulator-max-microvolt = <3300000>;
552						regulator-always-on;
553						regulator-boot-on;
554					};
555
556					vddio_sdmmc1: ldo3 {
557						regulator-name = "VDDIO_SDMMC1_AP";
558						regulator-min-microvolt = <1800000>;
559						regulator-max-microvolt = <3300000>;
560					};
561
562					ldo4 {
563						regulator-name = "VDD_RTC";
564						regulator-min-microvolt = <1000000>;
565						regulator-max-microvolt = <1000000>;
566					};
567
568					vddio_sdmmc3: ldo5 {
569						regulator-name = "VDDIO_SDMMC3_AP";
570						regulator-min-microvolt = <2800000>;
571						regulator-max-microvolt = <2800000>;
572					};
573
574					vdd_hdmi_1v05: ldo7 {
575						regulator-name = "VDD_HDMI_1V05";
576						regulator-min-microvolt = <1050000>;
577						regulator-max-microvolt = <1050000>;
578					};
579
580					vdd_pex: ldo8 {
581						regulator-name = "VDD_PEX_1V05";
582						regulator-min-microvolt = <1050000>;
583						regulator-max-microvolt = <1050000>;
584					};
585				};
586			};
587		};
588	};
589
590	psci {
591		compatible = "arm,psci-1.0";
592		status = "okay";
593		method = "smc";
594	};
595
596	gnd: regulator-gnd {
597		compatible = "regulator-fixed";
598		regulator-name = "GND";
599		regulator-min-microvolt = <0>;
600		regulator-max-microvolt = <0>;
601		regulator-always-on;
602		regulator-boot-on;
603	};
604
605	vdd_5v0_sys: regulator-vdd-5v0-sys {
606		compatible = "regulator-fixed";
607		regulator-name = "VDD_5V0_SYS";
608		regulator-min-microvolt = <5000000>;
609		regulator-max-microvolt = <5000000>;
610		regulator-always-on;
611		regulator-boot-on;
612	};
613
614	vdd_1v8_ap: regulator-vdd-1v8-ap {
615		compatible = "regulator-fixed";
616		regulator-name = "VDD_1V8_AP";
617		regulator-min-microvolt = <1800000>;
618		regulator-max-microvolt = <1800000>;
619
620		gpio = <&pmic 1 GPIO_ACTIVE_HIGH>;
621		enable-active-high;
622
623		vin-supply = <&vdd_1v8>;
624	};
625
626	vdd_hdmi: regulator-vdd-hdmi {
627		compatible = "regulator-fixed";
628		regulator-name = "VDD_5V0_HDMI_CON";
629		regulator-min-microvolt = <5000000>;
630		regulator-max-microvolt = <5000000>;
631
632		vin-supply = <&vdd_5v0_sys>;
633	};
634
635	thermal-zones {
636		cpu-thermal {
637			polling-delay = <0>;
638			polling-delay-passive = <500>;
639			status = "okay";
640
641			trips {
642				cpu_trip_critical: critical {
643					temperature = <96500>;
644					hysteresis = <0>;
645					type = "critical";
646				};
647
648				cpu_trip_hot: hot {
649					temperature = <79000>;
650					hysteresis = <2000>;
651					type = "hot";
652				};
653
654				cpu_trip_active: active {
655					temperature = <62000>;
656					hysteresis = <2000>;
657					type = "active";
658				};
659
660				cpu_trip_passive: passive {
661					temperature = <45000>;
662					hysteresis = <2000>;
663					type = "passive";
664				};
665			};
666
667			cooling-maps {
668				cpu-critical {
669					cooling-device = <&fan 3 3>;
670					trip = <&cpu_trip_critical>;
671				};
672
673				cpu-hot {
674					cooling-device = <&fan 2 2>;
675					trip = <&cpu_trip_hot>;
676				};
677
678				cpu-active {
679					cooling-device = <&fan 1 1>;
680					trip = <&cpu_trip_active>;
681				};
682
683				cpu-passive {
684					cooling-device = <&fan 0 0>;
685					trip = <&cpu_trip_passive>;
686				};
687			};
688		};
689
690		aux-thermal {
691			polling-delay = <0>;
692			polling-delay-passive = <500>;
693			status = "okay";
694
695			trips {
696				aux_alert0: critical {
697					temperature = <90000>;
698					hysteresis = <0>;
699					type = "critical";
700				};
701			};
702		};
703
704		gpu-thermal {
705			polling-delay = <0>;
706			polling-delay-passive = <500>;
707			status = "okay";
708
709			trips {
710				gpu_alert0: critical {
711					temperature = <99000>;
712					hysteresis = <0>;
713					type = "critical";
714				};
715			};
716		};
717	};
718
719	aconnect@2900000 {
720		status = "okay";
721
722		dma-controller@2930000 {
723			status = "okay";
724		};
725
726		interrupt-controller@2a40000 {
727			status = "okay";
728		};
729
730		ahub@2900800 {
731			status = "okay";
732
733			ports {
734				#address-cells = <1>;
735				#size-cells = <0>;
736
737				port@0 {
738					reg = <0x0>;
739
740					xbar_admaif0_ep: endpoint {
741						remote-endpoint = <&admaif0_ep>;
742					};
743				};
744
745				port@1 {
746					reg = <0x1>;
747
748					xbar_admaif1_ep: endpoint {
749						remote-endpoint = <&admaif1_ep>;
750					};
751				};
752
753				port@2 {
754					reg = <0x2>;
755
756					xbar_admaif2_ep: endpoint {
757						remote-endpoint = <&admaif2_ep>;
758					};
759				};
760
761				port@3 {
762					reg = <0x3>;
763
764					xbar_admaif3_ep: endpoint {
765						remote-endpoint = <&admaif3_ep>;
766					};
767				};
768
769				port@4 {
770					reg = <0x4>;
771
772					xbar_admaif4_ep: endpoint {
773						remote-endpoint = <&admaif4_ep>;
774					};
775				};
776
777				port@5 {
778					reg = <0x5>;
779
780					xbar_admaif5_ep: endpoint {
781						remote-endpoint = <&admaif5_ep>;
782					};
783				};
784
785				port@6 {
786					reg = <0x6>;
787
788					xbar_admaif6_ep: endpoint {
789						remote-endpoint = <&admaif6_ep>;
790					};
791				};
792
793				port@7 {
794					reg = <0x7>;
795
796					xbar_admaif7_ep: endpoint {
797						remote-endpoint = <&admaif7_ep>;
798					};
799				};
800
801				port@8 {
802					reg = <0x8>;
803
804					xbar_admaif8_ep: endpoint {
805						remote-endpoint = <&admaif8_ep>;
806					};
807				};
808
809				port@9 {
810					reg = <0x9>;
811
812					xbar_admaif9_ep: endpoint {
813						remote-endpoint = <&admaif9_ep>;
814					};
815				};
816
817				port@a {
818					reg = <0xa>;
819
820					xbar_admaif10_ep: endpoint {
821						remote-endpoint = <&admaif10_ep>;
822					};
823				};
824
825				port@b {
826					reg = <0xb>;
827
828					xbar_admaif11_ep: endpoint {
829						remote-endpoint = <&admaif11_ep>;
830					};
831				};
832
833				port@c {
834					reg = <0xc>;
835
836					xbar_admaif12_ep: endpoint {
837						remote-endpoint = <&admaif12_ep>;
838					};
839				};
840
841				port@d {
842					reg = <0xd>;
843
844					xbar_admaif13_ep: endpoint {
845						remote-endpoint = <&admaif13_ep>;
846					};
847				};
848
849				port@e {
850					reg = <0xe>;
851
852					xbar_admaif14_ep: endpoint {
853						remote-endpoint = <&admaif14_ep>;
854					};
855				};
856
857				port@f {
858					reg = <0xf>;
859
860					xbar_admaif15_ep: endpoint {
861						remote-endpoint = <&admaif15_ep>;
862					};
863				};
864
865				port@10 {
866					reg = <0x10>;
867
868					xbar_admaif16_ep: endpoint {
869						remote-endpoint = <&admaif16_ep>;
870					};
871				};
872
873				port@11 {
874					reg = <0x11>;
875
876					xbar_admaif17_ep: endpoint {
877						remote-endpoint = <&admaif17_ep>;
878					};
879				};
880
881				port@12 {
882					reg = <0x12>;
883
884					xbar_admaif18_ep: endpoint {
885						remote-endpoint = <&admaif18_ep>;
886					};
887				};
888
889				port@13 {
890					reg = <0x13>;
891
892					xbar_admaif19_ep: endpoint {
893						remote-endpoint = <&admaif19_ep>;
894					};
895				};
896
897				xbar_i2s1_port: port@14 {
898					reg = <0x14>;
899
900					xbar_i2s1_ep: endpoint {
901						remote-endpoint = <&i2s1_cif_ep>;
902					};
903				};
904
905				xbar_i2s3_port: port@16 {
906					reg = <0x16>;
907
908					xbar_i2s3_ep: endpoint {
909						remote-endpoint = <&i2s3_cif_ep>;
910					};
911				};
912
913				xbar_dmic1_port: port@1a {
914					reg = <0x1a>;
915
916					xbar_dmic1_ep: endpoint {
917						remote-endpoint = <&dmic1_cif_ep>;
918					};
919				};
920
921				xbar_dmic2_port: port@1b {
922					reg = <0x1b>;
923
924					xbar_dmic2_ep: endpoint {
925						remote-endpoint = <&dmic2_cif_ep>;
926					};
927				};
928			};
929
930			admaif@290f000 {
931				status = "okay";
932
933				ports {
934					#address-cells = <1>;
935					#size-cells = <0>;
936
937					admaif0_port: port@0 {
938						reg = <0x0>;
939
940						admaif0_ep: endpoint {
941							remote-endpoint = <&xbar_admaif0_ep>;
942						};
943					};
944
945					admaif1_port: port@1 {
946						reg = <0x1>;
947
948						admaif1_ep: endpoint {
949							remote-endpoint = <&xbar_admaif1_ep>;
950						};
951					};
952
953					admaif2_port: port@2 {
954						reg = <0x2>;
955
956						admaif2_ep: endpoint {
957							remote-endpoint = <&xbar_admaif2_ep>;
958						};
959					};
960
961					admaif3_port: port@3 {
962						reg = <0x3>;
963
964						admaif3_ep: endpoint {
965							remote-endpoint = <&xbar_admaif3_ep>;
966						};
967					};
968
969					admaif4_port: port@4 {
970						reg = <0x4>;
971
972						admaif4_ep: endpoint {
973							remote-endpoint = <&xbar_admaif4_ep>;
974						};
975					};
976
977					admaif5_port: port@5 {
978						reg = <0x5>;
979
980						admaif5_ep: endpoint {
981							remote-endpoint = <&xbar_admaif5_ep>;
982						};
983					};
984
985					admaif6_port: port@6 {
986						reg = <0x6>;
987
988						admaif6_ep: endpoint {
989							remote-endpoint = <&xbar_admaif6_ep>;
990						};
991					};
992
993					admaif7_port: port@7 {
994						reg = <0x7>;
995
996						admaif7_ep: endpoint {
997							remote-endpoint = <&xbar_admaif7_ep>;
998						};
999					};
1000
1001					admaif8_port: port@8 {
1002						reg = <0x8>;
1003
1004						admaif8_ep: endpoint {
1005							remote-endpoint = <&xbar_admaif8_ep>;
1006						};
1007					};
1008
1009					admaif9_port: port@9 {
1010						reg = <0x9>;
1011
1012						admaif9_ep: endpoint {
1013							remote-endpoint = <&xbar_admaif9_ep>;
1014						};
1015					};
1016
1017					admaif10_port: port@a {
1018						reg = <0xa>;
1019
1020						admaif10_ep: endpoint {
1021							remote-endpoint = <&xbar_admaif10_ep>;
1022						};
1023					};
1024
1025					admaif11_port: port@b {
1026						reg = <0xb>;
1027
1028						admaif11_ep: endpoint {
1029							remote-endpoint = <&xbar_admaif11_ep>;
1030						};
1031					};
1032
1033					admaif12_port: port@c {
1034						reg = <0xc>;
1035
1036						admaif12_ep: endpoint {
1037							remote-endpoint = <&xbar_admaif12_ep>;
1038						};
1039					};
1040
1041					admaif13_port: port@d {
1042						reg = <0xd>;
1043
1044						admaif13_ep: endpoint {
1045							remote-endpoint = <&xbar_admaif13_ep>;
1046						};
1047					};
1048
1049					admaif14_port: port@e {
1050						reg = <0xe>;
1051
1052						admaif14_ep: endpoint {
1053							remote-endpoint = <&xbar_admaif14_ep>;
1054						};
1055					};
1056
1057					admaif15_port: port@f {
1058						reg = <0xf>;
1059
1060						admaif15_ep: endpoint {
1061							remote-endpoint = <&xbar_admaif15_ep>;
1062						};
1063					};
1064
1065					admaif16_port: port@10 {
1066						reg = <0x10>;
1067
1068						admaif16_ep: endpoint {
1069							remote-endpoint = <&xbar_admaif16_ep>;
1070						};
1071					};
1072
1073					admaif17_port: port@11 {
1074						reg = <0x11>;
1075
1076						admaif17_ep: endpoint {
1077							remote-endpoint = <&xbar_admaif17_ep>;
1078						};
1079					};
1080
1081					admaif18_port: port@12 {
1082						reg = <0x12>;
1083
1084						admaif18_ep: endpoint {
1085							remote-endpoint = <&xbar_admaif18_ep>;
1086						};
1087					};
1088
1089					admaif19_port: port@13 {
1090						reg = <0x13>;
1091
1092						admaif19_ep: endpoint {
1093							remote-endpoint = <&xbar_admaif19_ep>;
1094						};
1095					};
1096				};
1097			};
1098
1099			i2s@2901000 {
1100				status = "okay";
1101
1102				ports {
1103					#address-cells = <1>;
1104					#size-cells = <0>;
1105
1106					port@0 {
1107						reg = <0>;
1108
1109						i2s1_cif_ep: endpoint {
1110							remote-endpoint = <&xbar_i2s1_ep>;
1111						};
1112					};
1113
1114					i2s1_port: port@1 {
1115						reg = <1>;
1116
1117						i2s1_dap_ep: endpoint {
1118							dai-format = "i2s";
1119							/* Placeholder for external Codec */
1120						};
1121					};
1122				};
1123			};
1124
1125			i2s@2901200 {
1126				status = "okay";
1127
1128				ports {
1129					#address-cells = <1>;
1130					#size-cells = <0>;
1131
1132					port@0 {
1133						reg = <0>;
1134
1135						i2s3_cif_ep: endpoint {
1136							remote-endpoint = <&xbar_i2s3_ep>;
1137						};
1138					};
1139
1140					i2s3_port: port@1 {
1141						reg = <1>;
1142
1143						i2s3_dap_ep: endpoint {
1144							dai-format = "i2s";
1145							/* Placeholder for external Codec */
1146						};
1147					};
1148				};
1149			};
1150
1151			dmic@2904000 {
1152				status = "okay";
1153
1154				ports {
1155					#address-cells = <1>;
1156					#size-cells = <0>;
1157
1158					port@0 {
1159						reg = <0>;
1160
1161						dmic1_cif_ep: endpoint {
1162							remote-endpoint = <&xbar_dmic1_ep>;
1163						};
1164					};
1165
1166					dmic1_port: port@1 {
1167						reg = <1>;
1168
1169						dmic1_dap_ep: endpoint {
1170							/* Place holder for external Codec */
1171						};
1172					};
1173				};
1174			};
1175
1176			dmic@2904100 {
1177				status = "okay";
1178
1179				ports {
1180					#address-cells = <1>;
1181					#size-cells = <0>;
1182
1183					port@0 {
1184						reg = <0>;
1185
1186						dmic2_cif_ep: endpoint {
1187							remote-endpoint = <&xbar_dmic2_ep>;
1188						};
1189					};
1190
1191					dmic2_port: port@1 {
1192						reg = <1>;
1193
1194						dmic2_dap_ep: endpoint {
1195							/* Place holder for external Codec */
1196						};
1197					};
1198				};
1199			};
1200		};
1201	};
1202
1203	sound {
1204		compatible = "nvidia,tegra186-audio-graph-card";
1205		status = "okay";
1206
1207		dais = /* FE */
1208		       <&admaif0_port>, <&admaif1_port>, <&admaif2_port>, <&admaif3_port>,
1209		       <&admaif4_port>, <&admaif5_port>, <&admaif6_port>, <&admaif7_port>,
1210		       <&admaif8_port>, <&admaif9_port>, <&admaif10_port>, <&admaif11_port>,
1211		       <&admaif12_port>, <&admaif13_port>, <&admaif14_port>, <&admaif15_port>,
1212		       <&admaif16_port>, <&admaif17_port>, <&admaif18_port>, <&admaif19_port>,
1213		       /* Router */
1214		       <&xbar_i2s1_port>, <&xbar_i2s3_port>,
1215		       <&xbar_dmic1_port>, <&xbar_dmic2_port>,
1216		       /* I/O */
1217		       <&i2s1_port>, <&i2s3_port>,
1218		       <&dmic1_port>, <&dmic2_port>;
1219
1220		label = "NVIDIA Jetson TX2 NX APE";
1221	};
1222};
1223