summaryrefslogtreecommitdiff
path: root/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts
blob: 32872b0b1aaf33c30ce1eb1e24cd58eedcc50017 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright 2021 Gateworks Corporation
 */

/dts-v1/;

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/linux-event-codes.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/net/ti-dp83867.h>
#include <dt-bindings/phy/phy-imx8-pcie.h>

#include "imx8mm.dtsi"

/ {
	model = "Gateworks Venice GW7902 i.MX8MM board";
	compatible = "gw,imx8mm-gw7902", "fsl,imx8mm";

	aliases {
		ethernet1 = &eth1;
		usb0 = &usbotg1;
		usb1 = &usbotg2;
	};

	chosen {
		stdout-path = &uart2;
	};

	memory@40000000 {
		device_type = "memory";
		reg = <0x0 0x40000000 0 0x80000000>;
	};

	can20m: can20m {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <20000000>;
		clock-output-names = "can20m";
	};

	gpio-keys {
		compatible = "gpio-keys";

		key-user-pb {
			label = "user_pb";
			gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
			linux,code = <BTN_0>;
		};

		key-user-pb1x {
			label = "user_pb1x";
			linux,code = <BTN_1>;
			interrupt-parent = <&gsc>;
			interrupts = <0>;
		};

		key-erased {
			label = "key_erased";
			linux,code = <BTN_2>;
			interrupt-parent = <&gsc>;
			interrupts = <1>;
		};

		key-eeprom-wp {
			label = "eeprom_wp";
			linux,code = <BTN_3>;
			interrupt-parent = <&gsc>;
			interrupts = <2>;
		};

		key-tamper {
			label = "tamper";
			linux,code = <BTN_4>;
			interrupt-parent = <&gsc>;
			interrupts = <5>;
		};

		switch-hold {
			label = "switch_hold";
			linux,code = <BTN_5>;
			interrupt-parent = <&gsc>;
			interrupts = <7>;
		};
	};

	led-controller {
		compatible = "gpio-leds";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_gpio_leds>;

		led-0 {
			function = LED_FUNCTION_STATUS;
			color = <LED_COLOR_ID_GREEN>;
			label = "panel1";
			gpios = <&gpio3 21 GPIO_ACTIVE_LOW>;
			default-state = "off";
		};

		led-1 {
			function = LED_FUNCTION_STATUS;
			color = <LED_COLOR_ID_GREEN>;
			label = "panel2";
			gpios = <&gpio3 23 GPIO_ACTIVE_LOW>;
			default-state = "off";
		};

		led-2 {
			function = LED_FUNCTION_STATUS;
			color = <LED_COLOR_ID_GREEN>;
			label = "panel3";
			gpios = <&gpio3 22 GPIO_ACTIVE_LOW>;
			default-state = "off";
		};

		led-3 {
			function = LED_FUNCTION_STATUS;
			color = <LED_COLOR_ID_GREEN>;
			label = "panel4";
			gpios = <&gpio3 20 GPIO_ACTIVE_LOW>;
			default-state = "off";
		};

		led-4 {
			function = LED_FUNCTION_STATUS;
			color = <LED_COLOR_ID_GREEN>;
			label = "panel5";
			gpios = <&gpio3 25 GPIO_ACTIVE_LOW>;
			default-state = "off";
		};
	};

	pcie0_refclk: pcie0-refclk {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <100000000>;
	};

	pps {
		compatible = "pps-gpio";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_pps>;
		gpios = <&gpio3 24 GPIO_ACTIVE_HIGH>;
		status = "okay";
	};

	reg_3p3v: regulator-3p3v {
		compatible = "regulator-fixed";
		regulator-name = "3P3V";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-always-on;
	};

	reg_usb1_vbus: regulator-usb1 {
		compatible = "regulator-fixed";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_reg_usb1>;
		regulator-name = "usb_usb1_vbus";
		gpio = <&gpio2 7 GPIO_ACTIVE_HIGH>;
		enable-active-high;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
	};

	reg_wifi: regulator-wifi {
		compatible = "regulator-fixed";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_reg_wl>;
		regulator-name = "wifi";
		gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
		enable-active-high;
		startup-delay-us = <100>;
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
	};
};

&A53_0 {
	cpu-supply = <&buck2>;
};

&A53_1 {
	cpu-supply = <&buck2>;
};

&A53_2 {
	cpu-supply = <&buck2>;
};

&A53_3 {
	cpu-supply = <&buck2>;
};

&ddrc {
	operating-points-v2 = <&ddrc_opp_table>;

	ddrc_opp_table: opp-table {
		compatible = "operating-points-v2";

		opp-25000000 {
			opp-hz = /bits/ 64 <25000000>;
		};

		opp-100000000 {
			opp-hz = /bits/ 64 <100000000>;
		};

		opp-750000000 {
			opp-hz = /bits/ 64 <750000000>;
		};
	};
};

&ecspi1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_spi1>;
	cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
	status = "okay";

	can@0 {
		compatible = "microchip,mcp2515";
		reg = <0>;
		clocks = <&can20m>;
		interrupt-parent = <&gpio2>;
		interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
		spi-max-frequency = <10000000>;
	};
};

/* off-board header */
&ecspi2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_spi2>;
	cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;
	status = "okay";
};

&fec1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_fec1>;
	phy-mode = "rgmii-id";
	phy-handle = <&ethphy0>;
	local-mac-address = [00 00 00 00 00 00];
	status = "okay";

	mdio {
		#address-cells = <1>;
		#size-cells = <0>;

		ethphy0: ethernet-phy@0 {
			compatible = "ethernet-phy-ieee802.3-c22";
			reg = <0>;
			ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
			ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
			tx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
			rx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
		};
	};
};

&gpio1 {
	gpio-line-names = "", "", "", "", "", "", "", "",
		"m2_pwr_en", "", "", "", "", "m2_reset", "", "m2_wdis#",
		"", "", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "";
};

&gpio2 {
	gpio-line-names = "", "", "", "", "", "", "", "",
		"uart2_en#", "", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "";
};

&gpio3 {
	gpio-line-names = "", "m2_gdis#", "", "", "", "", "", "m2_off#",
		"", "", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "";
};

&gpio4 {
	gpio-line-names = "", "", "", "", "", "", "", "",
		"", "", "", "amp_gpio3", "amp_gpio2", "", "amp_gpio1", "",
		"lte_pwr#", "lte_rst", "lte_int", "",
		"amp_gpio4", "app_gpio1", "vdd_4p0_en", "uart1_rs485",
		"", "uart1_term", "uart1_half", "app_gpio2",
		"mipi_gpio1", "", "", "";
};

&gpio5 {
	gpio-line-names = "", "", "", "mipi_gpio4",
		"mipi_gpio3", "mipi_gpio2", "", "",
		"", "", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "";
};

&i2c1 {
	clock-frequency = <100000>;
	pinctrl-names = "default", "gpio";
	pinctrl-0 = <&pinctrl_i2c1>;
	pinctrl-1 = <&pinctrl_i2c1_gpio>;
	scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
	sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
	status = "okay";

	gsc: gsc@20 {
		compatible = "gw,gsc";
		reg = <0x20>;
		pinctrl-0 = <&pinctrl_gsc>;
		interrupt-parent = <&gpio2>;
		interrupts = <6 IRQ_TYPE_EDGE_FALLING>;
		interrupt-controller;
		#interrupt-cells = <1>;

		adc {
			compatible = "gw,gsc-adc";
			#address-cells = <1>;
			#size-cells = <0>;

			channel@6 {
				gw,mode = <0>;
				reg = <0x06>;
				label = "temp";
			};

			channel@8 {
				gw,mode = <1>;
				reg = <0x08>;
				label = "vdd_bat";
			};

			channel@82 {
				gw,mode = <2>;
				reg = <0x82>;
				label = "vin";
				gw,voltage-divider-ohms = <22100 1000>;
				gw,voltage-offset-microvolt = <700000>;
			};

			channel@84 {
				gw,mode = <2>;
				reg = <0x84>;
				label = "vin_4p0";
				gw,voltage-divider-ohms = <10000 10000>;
			};

			channel@86 {
				gw,mode = <2>;
				reg = <0x86>;
				label = "vdd_3p3";
				gw,voltage-divider-ohms = <10000 10000>;
			};

			channel@88 {
				gw,mode = <2>;
				reg = <0x88>;
				label = "vdd_0p9";
			};

			channel@8c {
				gw,mode = <2>;
				reg = <0x8c>;
				label = "vdd_soc";
			};

			channel@8e {
				gw,mode = <2>;
				reg = <0x8e>;
				label = "vdd_arm";
			};

			channel@90 {
				gw,mode = <2>;
				reg = <0x90>;
				label = "vdd_1p8";
			};

			channel@92 {
				gw,mode = <2>;
				reg = <0x92>;
				label = "vdd_dram";
			};

			channel@98 {
				gw,mode = <2>;
				reg = <0x98>;
				label = "vdd_1p0";
			};

			channel@9a {
				gw,mode = <2>;
				reg = <0x9a>;
				label = "vdd_2p5";
				gw,voltage-divider-ohms = <10000 10000>;
			};

			channel@9c {
				gw,mode = <2>;
				reg = <0x9c>;
				label = "vdd_5p0";
				gw,voltage-divider-ohms = <10000 10000>;
			};

			channel@a2 {
				gw,mode = <2>;
				reg = <0xa2>;
				label = "vdd_gsc";
				gw,voltage-divider-ohms = <10000 10000>;
			};
		};
	};

	gpio: gpio@23 {
		compatible = "nxp,pca9555";
		reg = <0x23>;
		gpio-controller;
		#gpio-cells = <2>;
		interrupt-parent = <&gsc>;
		interrupts = <4>;
	};

	pmic@4b {
		compatible = "rohm,bd71847";
		reg = <0x4b>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_pmic>;
		interrupt-parent = <&gpio3>;
		interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
		rohm,reset-snvs-powered;
		#clock-cells = <0>;
		clocks = <&osc_32k 0>;
		clock-output-names = "clk-32k-out";

		regulators {
			/* vdd_soc: 0.805-0.900V (typ=0.8V) */
			BUCK1 {
				regulator-name = "buck1";
				regulator-min-microvolt = <700000>;
				regulator-max-microvolt = <1300000>;
				regulator-boot-on;
				regulator-always-on;
				regulator-ramp-delay = <1250>;
			};

			/* vdd_arm: 0.805-1.0V (typ=0.9V) */
			buck2: BUCK2 {
				regulator-name = "buck2";
				regulator-min-microvolt = <700000>;
				regulator-max-microvolt = <1300000>;
				regulator-boot-on;
				regulator-always-on;
				regulator-ramp-delay = <1250>;
				rohm,dvs-run-voltage = <1000000>;
				rohm,dvs-idle-voltage = <900000>;
			};

			/* vdd_0p9: 0.805-1.0V (typ=0.9V) */
			BUCK3 {
				regulator-name = "buck3";
				regulator-min-microvolt = <700000>;
				regulator-max-microvolt = <1350000>;
				regulator-boot-on;
				regulator-always-on;
			};

			/* vdd_3p3 */
			BUCK4 {
				regulator-name = "buck4";
				regulator-min-microvolt = <3000000>;
				regulator-max-microvolt = <3300000>;
				regulator-boot-on;
				regulator-always-on;
			};

			/* vdd_1p8 */
			BUCK5 {
				regulator-name = "buck5";
				regulator-min-microvolt = <1605000>;
				regulator-max-microvolt = <1995000>;
				regulator-boot-on;
				regulator-always-on;
			};

			/* vdd_dram */
			BUCK6 {
				regulator-name = "buck6";
				regulator-min-microvolt = <800000>;
				regulator-max-microvolt = <1400000>;
				regulator-boot-on;
				regulator-always-on;
			};

			/* nvcc_snvs_1p8 */
			LDO1 {
				regulator-name = "ldo1";
				regulator-min-microvolt = <1600000>;
				regulator-max-microvolt = <1900000>;
				regulator-boot-on;
				regulator-always-on;
			};

			/* vdd_snvs_0p8 */
			LDO2 {
				regulator-name = "ldo2";
				regulator-min-microvolt = <800000>;
				regulator-max-microvolt = <900000>;
				regulator-boot-on;
				regulator-always-on;
			};

			/* vdda_1p8 */
			LDO3 {
				regulator-name = "ldo3";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
				regulator-boot-on;
				regulator-always-on;
			};

			LDO4 {
				regulator-name = "ldo4";
				regulator-min-microvolt = <900000>;
				regulator-max-microvolt = <1800000>;
				regulator-boot-on;
				regulator-always-on;
			};

			LDO6 {
				regulator-name = "ldo6";
				regulator-min-microvolt = <900000>;
				regulator-max-microvolt = <1800000>;
				regulator-boot-on;
				regulator-always-on;
			};
		};
	};

	eeprom@50 {
		compatible = "atmel,24c02";
		reg = <0x50>;
		pagesize = <16>;
	};

	eeprom@51 {
		compatible = "atmel,24c02";
		reg = <0x51>;
		pagesize = <16>;
	};

	eeprom@52 {
		compatible = "atmel,24c02";
		reg = <0x52>;
		pagesize = <16>;
	};

	eeprom@53 {
		compatible = "atmel,24c02";
		reg = <0x53>;
		pagesize = <16>;
	};

	rtc@68 {
		compatible = "dallas,ds1672";
		reg = <0x68>;
	};
};

&i2c2 {
	clock-frequency = <400000>;
	pinctrl-names = "default", "gpio";
	pinctrl-0 = <&pinctrl_i2c2>;
	pinctrl-1 = <&pinctrl_i2c2_gpio>;
	scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
	sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
	status = "okay";

	accelerometer@19 {
		compatible = "st,lis2de12";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_accel>;
		reg = <0x19>;
		st,drdy-int-pin = <1>;
		interrupt-parent = <&gpio1>;
		interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
		interrupt-names = "INT1";
	};
};

/* off-board header */
&i2c3 {
	clock-frequency = <400000>;
	pinctrl-names = "default", "gpio";
	pinctrl-0 = <&pinctrl_i2c3>;
	pinctrl-1 = <&pinctrl_i2c3_gpio>;
	scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
	sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
	status = "okay";
};

/* off-board header */
&i2c4 {
	clock-frequency = <400000>;
	pinctrl-names = "default", "gpio";
	pinctrl-0 = <&pinctrl_i2c4>;
	pinctrl-1 = <&pinctrl_i2c4_gpio>;
	scl-gpios = <&gpio5 20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
	sda-gpios = <&gpio5 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
	status = "okay";
};

&pcie_phy {
	fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_INPUT>;
	fsl,clkreq-unsupported;
	clocks = <&pcie0_refclk>;
	clock-names = "ref";
	status = "okay";
};

&pcie0 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_pcie0>;
	reset-gpio = <&gpio4 5 GPIO_ACTIVE_LOW>;
	clocks = <&clk IMX8MM_CLK_PCIE1_ROOT>, <&clk IMX8MM_CLK_PCIE1_AUX>,
		 <&pcie0_refclk>;
	clock-names = "pcie", "pcie_aux", "pcie_bus";
	assigned-clocks = <&clk IMX8MM_CLK_PCIE1_AUX>,
			  <&clk IMX8MM_CLK_PCIE1_CTRL>;
	assigned-clock-rates = <10000000>, <250000000>;
	assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_50M>,
				 <&clk IMX8MM_SYS_PLL2_250M>;
	status = "okay";

	pcie@0,0 {
		reg = <0x0000 0 0 0 0>;
		#address-cells = <1>;
		#size-cells = <0>;

		eth1: pcie@1,0 {
			reg = <0x0000 0 0 0 0>;
			#address-cells = <1>;
			#size-cells = <0>;

			local-mac-address = [00 00 00 00 00 00];
		};
	};
};

/* off-board header */
&sai3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_sai3>;
	assigned-clocks = <&clk IMX8MM_CLK_SAI3>;
	assigned-clock-parents = <&clk IMX8MM_AUDIO_PLL1_OUT>;
	assigned-clock-rates = <24576000>;
	status = "okay";
};

/* RS232/RS485/RS422 selectable */
&uart1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart1>, <&pinctrl_uart1_gpio>;
	rts-gpios = <&gpio4 10 GPIO_ACTIVE_LOW>;
	cts-gpios = <&gpio4 24 GPIO_ACTIVE_LOW>;
	uart-has-rtscts;
	status = "okay";
};

/* RS232 console */
&uart2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart2>;
	status = "okay";
};

/* bluetooth HCI */
&uart3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart3>, <&pinctrl_uart3_gpio>;
	rts-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
	cts-gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
	uart-has-rtscts;
	status = "okay";

	bluetooth {
		compatible = "brcm,bcm4330-bt";
		shutdown-gpios = <&gpio2 12 GPIO_ACTIVE_HIGH>;
	};
};

/* LTE Cat M1/NB1/EGPRS modem or GPS (loading option) */
&uart4 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart4>;
	rts-gpios = <&gpio4 2 GPIO_ACTIVE_LOW>;
	cts-gpios = <&gpio4 1 GPIO_ACTIVE_LOW>;
	dtr-gpios = <&gpio4 3 GPIO_ACTIVE_LOW>;
	dsr-gpios = <&gpio4 4 GPIO_ACTIVE_LOW>;
	dcd-gpios = <&gpio4 6 GPIO_ACTIVE_LOW>;
	uart-has-rtscts;
	status = "okay";
};

&usbotg1 {
	dr_mode = "host";
	vbus-supply = <&reg_usb1_vbus>;
	disable-over-current;
	status = "okay";
};

&usbotg2 {
	dr_mode = "host";
	disable-over-current;
	status = "okay";
};

/* SDIO WiFi */
&usdhc2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc2>;
	bus-width = <4>;
	non-removable;
	vmmc-supply = <&reg_wifi>;
	status = "okay";
};

/* eMMC */
&usdhc3 {
	pinctrl-names = "default", "state_100mhz", "state_200mhz";
	pinctrl-0 = <&pinctrl_usdhc3>;
	pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
	pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
	bus-width = <8>;
	non-removable;
	status = "okay";
};

&wdog1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_wdog>;
	fsl,ext-reset-output;
	status = "okay";
};

&iomuxc {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_hog>;

	pinctrl_hog: hoggrp {
		fsl,pins = <
			MX8MM_IOMUXC_NAND_CE0_B_GPIO3_IO1	0x40000159 /* M2_GDIS# */
			MX8MM_IOMUXC_GPIO1_IO08_GPIO1_IO8	0x40000041 /* M2_PWR_EN */
			MX8MM_IOMUXC_GPIO1_IO13_GPIO1_IO13	0x40000041 /* M2_RESET */
			MX8MM_IOMUXC_NAND_DATA01_GPIO3_IO7	0x40000119 /* M2_OFF# */
			MX8MM_IOMUXC_GPIO1_IO15_GPIO1_IO15	0x40000159 /* M2_WDIS# */
			MX8MM_IOMUXC_SAI1_TXD6_GPIO4_IO18       0x40000041 /* LTE_INT */
			MX8MM_IOMUXC_SAI1_TXD5_GPIO4_IO17       0x40000041 /* LTE_RST# */
			MX8MM_IOMUXC_SAI1_TXD4_GPIO4_IO16       0x40000041 /* LTE_PWR */
			MX8MM_IOMUXC_SAI1_TXD2_GPIO4_IO14	0x40000041 /* AMP GPIO1 */
			MX8MM_IOMUXC_SAI1_TXD0_GPIO4_IO12	0x40000041 /* AMP GPIO2 */
			MX8MM_IOMUXC_SAI1_TXC_GPIO4_IO11	0x40000041 /* AMP GPIO3 */
			MX8MM_IOMUXC_SAI1_MCLK_GPIO4_IO20	0x40000041 /* AMP_GPIO4 */
			MX8MM_IOMUXC_SAI2_RXFS_GPIO4_IO21	0x40000041 /* APP GPIO1 */
			MX8MM_IOMUXC_SAI2_RXC_GPIO4_IO22	0x40000041 /* VDD_4P0_EN */
			MX8MM_IOMUXC_SAI2_MCLK_GPIO4_IO27	0x40000041 /* APP GPIO2 */
			MX8MM_IOMUXC_SD1_DATA6_GPIO2_IO8	0x40000041 /* UART2_EN# */
			MX8MM_IOMUXC_SAI3_RXFS_GPIO4_IO28	0x40000041 /* MIPI_GPIO1 */
			MX8MM_IOMUXC_SPDIF_EXT_CLK_GPIO5_IO5	0x40000041 /* MIPI_GPIO2 */
			MX8MM_IOMUXC_SPDIF_RX_GPIO5_IO4		0x40000041 /* MIPI_GPIO3/PWM2 */
			MX8MM_IOMUXC_SPDIF_TX_GPIO5_IO3		0x40000041 /* MIPI_GPIO4/PWM3 */
		>;
	};

	pinctrl_accel: accelgrp {
		fsl,pins = <
			MX8MM_IOMUXC_GPIO1_IO12_GPIO1_IO12	0x159
		>;
	};

	pinctrl_fec1: fec1grp {
		fsl,pins = <
			MX8MM_IOMUXC_ENET_MDC_ENET1_MDC			0x3
			MX8MM_IOMUXC_ENET_MDIO_ENET1_MDIO		0x3
			MX8MM_IOMUXC_ENET_TD3_ENET1_RGMII_TD3		0x1f
			MX8MM_IOMUXC_ENET_TD2_ENET1_RGMII_TD2		0x1f
			MX8MM_IOMUXC_ENET_TD1_ENET1_RGMII_TD1		0x1f
			MX8MM_IOMUXC_ENET_TD0_ENET1_RGMII_TD0		0x1f
			MX8MM_IOMUXC_ENET_RD3_ENET1_RGMII_RD3		0x91
			MX8MM_IOMUXC_ENET_RD2_ENET1_RGMII_RD2		0x91
			MX8MM_IOMUXC_ENET_RD1_ENET1_RGMII_RD1		0x91
			MX8MM_IOMUXC_ENET_RD0_ENET1_RGMII_RD0		0x91
			MX8MM_IOMUXC_ENET_TXC_ENET1_RGMII_TXC		0x1f
			MX8MM_IOMUXC_ENET_RXC_ENET1_RGMII_RXC		0x91
			MX8MM_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL	0x91
			MX8MM_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL	0x1f
			MX8MM_IOMUXC_GPIO1_IO10_GPIO1_IO10		0x19 /* RST# */
			MX8MM_IOMUXC_GPIO1_IO11_GPIO1_IO11		0x19 /* IRQ# */
		>;
	};

	pinctrl_gsc: gscgrp {
		fsl,pins = <
			MX8MM_IOMUXC_SD1_DATA4_GPIO2_IO6	0x40
		>;
	};

	pinctrl_i2c1: i2c1grp {
		fsl,pins = <
			MX8MM_IOMUXC_I2C1_SCL_I2C1_SCL		0x400001c3
			MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA		0x400001c3
		>;
	};

	pinctrl_i2c1_gpio: i2c1gpiogrp {
		fsl,pins = <
			MX8MM_IOMUXC_I2C1_SCL_GPIO5_IO14	0x400001c3
			MX8MM_IOMUXC_I2C1_SDA_GPIO5_IO15	0x400001c3
		>;
	};

	pinctrl_i2c2: i2c2grp {
		fsl,pins = <
			MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL		0x400001c3
			MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA		0x400001c3
		>;
	};

	pinctrl_i2c2_gpio: i2c2gpiogrp {
		fsl,pins = <
			MX8MM_IOMUXC_I2C2_SCL_GPIO5_IO16	0x400001c3
			MX8MM_IOMUXC_I2C2_SDA_GPIO5_IO17	0x400001c3
		>;
	};

	pinctrl_i2c3: i2c3grp {
		fsl,pins = <
			MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL		0x400001c3
			MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA		0x400001c3
		>;
	};

	pinctrl_i2c3_gpio: i2c3gpiogrp {
		fsl,pins = <
			MX8MM_IOMUXC_I2C3_SCL_GPIO5_IO18	0x400001c3
			MX8MM_IOMUXC_I2C3_SDA_GPIO5_IO19	0x400001c3
		>;
	};

	pinctrl_i2c4: i2c4grp {
		fsl,pins = <
			MX8MM_IOMUXC_I2C4_SCL_I2C4_SCL		0x400001c3
			MX8MM_IOMUXC_I2C4_SDA_I2C4_SDA		0x400001c3
		>;
	};

	pinctrl_i2c4_gpio: i2c4gpiogrp {
		fsl,pins = <
			MX8MM_IOMUXC_I2C4_SCL_GPIO5_IO20	0x400001c3
			MX8MM_IOMUXC_I2C4_SDA_GPIO5_IO21	0x400001c3
		>;
	};

	pinctrl_gpio_leds: gpioledgrp {
		fsl,pins = <
			MX8MM_IOMUXC_SAI5_RXD0_GPIO3_IO21	0x19
			MX8MM_IOMUXC_SAI5_RXD2_GPIO3_IO23	0x19
			MX8MM_IOMUXC_SAI5_RXD1_GPIO3_IO22	0x19
			MX8MM_IOMUXC_SAI5_RXC_GPIO3_IO20	0x19
			MX8MM_IOMUXC_SAI5_MCLK_GPIO3_IO25	0x19
		>;
	};

	pinctrl_pcie0: pciegrp {
		fsl,pins = <
			MX8MM_IOMUXC_SAI1_RXD3_GPIO4_IO5	0x41
		>;
	};

	pinctrl_pmic: pmicgrp {
		fsl,pins = <
			MX8MM_IOMUXC_NAND_DATA02_GPIO3_IO8	0x41
		>;
	};

	pinctrl_pps: ppsgrp {
		fsl,pins = <
			MX8MM_IOMUXC_SAI5_RXD3_GPIO3_IO24	0x141 /* PPS */
		>;
	};

	pinctrl_reg_wl: regwlgrp {
		fsl,pins = <
			MX8MM_IOMUXC_SD2_RESET_B_GPIO2_IO19	0x41 /* WLAN_WLON */
		>;
	};

	pinctrl_reg_usb1: regusb1grp {
		fsl,pins = <
			MX8MM_IOMUXC_SD1_DATA5_GPIO2_IO7	0x41
		>;
	};

	pinctrl_sai3: sai3grp {
		fsl,pins = <
			MX8MM_IOMUXC_SAI3_MCLK_SAI3_MCLK	0xd6
			MX8MM_IOMUXC_SAI3_RXD_SAI3_RX_DATA0	0xd6
			MX8MM_IOMUXC_SAI3_TXC_SAI3_TX_BCLK	0xd6
			MX8MM_IOMUXC_SAI3_TXD_SAI3_TX_DATA0	0xd6
			MX8MM_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC	0xd6
		>;
	};

	pinctrl_spi1: spi1grp {
		fsl,pins = <
			MX8MM_IOMUXC_ECSPI1_SCLK_ECSPI1_SCLK	0x82
			MX8MM_IOMUXC_ECSPI1_MOSI_ECSPI1_MOSI	0x82
			MX8MM_IOMUXC_ECSPI1_MISO_ECSPI1_MISO	0x82
			MX8MM_IOMUXC_ECSPI1_SS0_GPIO5_IO9	0x40
			MX8MM_IOMUXC_SD1_DATA1_GPIO2_IO3	0x140 /* CAN_IRQ# */
		>;
	};

	pinctrl_spi2: spi2grp {
		fsl,pins = <
			MX8MM_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK	0x82
			MX8MM_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI	0x82
			MX8MM_IOMUXC_ECSPI2_MISO_ECSPI2_MISO	0x82
			MX8MM_IOMUXC_ECSPI2_SS0_GPIO5_IO13	0x40 /* SS0 */
		>;
	};

	pinctrl_uart1: uart1grp {
		fsl,pins = <
			MX8MM_IOMUXC_UART1_RXD_UART1_DCE_RX	0x140
			MX8MM_IOMUXC_UART1_TXD_UART1_DCE_TX	0x140
			MX8MM_IOMUXC_SAI1_TXFS_GPIO4_IO10	0x140 /* RTS */
			MX8MM_IOMUXC_SAI2_TXFS_GPIO4_IO24	0x140 /* CTS */
		>;
	};

	pinctrl_uart1_gpio: uart1gpiogrp {
		fsl,pins = <
			MX8MM_IOMUXC_SAI2_TXD0_GPIO4_IO26	0x40000110 /* HALF */
			MX8MM_IOMUXC_SAI2_TXC_GPIO4_IO25	0x40000110 /* TERM */
			MX8MM_IOMUXC_SAI2_RXD0_GPIO4_IO23	0x40000110 /* RS485 */
		>;
	};

	pinctrl_uart2: uart2grp {
		fsl,pins = <
			MX8MM_IOMUXC_UART2_RXD_UART2_DCE_RX	0x140
			MX8MM_IOMUXC_UART2_TXD_UART2_DCE_TX	0x140
		>;
	};

	pinctrl_uart3_gpio: uart3_gpiogrp {
		fsl,pins = <
			MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12	0x41 /* BT_EN# */
		>;
	};

	pinctrl_uart3: uart3grp {
		fsl,pins = <
			MX8MM_IOMUXC_UART3_RXD_UART3_DCE_RX	0x140
			MX8MM_IOMUXC_UART3_TXD_UART3_DCE_TX	0x140
			MX8MM_IOMUXC_SD1_CLK_GPIO2_IO0		0x140 /* CTS */
			MX8MM_IOMUXC_SD1_CMD_GPIO2_IO1		0x140 /* RTS */
		>;
	};

	pinctrl_uart4: uart4grp {
		fsl,pins = <
			MX8MM_IOMUXC_UART4_RXD_UART4_DCE_RX	0x140
			MX8MM_IOMUXC_UART4_TXD_UART4_DCE_TX	0x140
			MX8MM_IOMUXC_SAI1_RXC_GPIO4_IO1		0x140 /* CTS */
			MX8MM_IOMUXC_SAI1_RXD0_GPIO4_IO2	0x140 /* RTS */
			MX8MM_IOMUXC_SAI1_RXD1_GPIO4_IO3	0x140 /* DTR */
			MX8MM_IOMUXC_SAI1_RXD2_GPIO4_IO4	0x140 /* DSR */
			MX8MM_IOMUXC_SAI1_RXD4_GPIO4_IO6	0x140 /* DCD */
			MX8MM_IOMUXC_SAI1_RXD5_GPIO4_IO7	0x140 /* RI */
			MX8MM_IOMUXC_SAI1_RXFS_GPIO4_IO0	0x140 /* GNSS_PPS */
			MX8MM_IOMUXC_GPIO1_IO06_GPIO1_IO6	0x141 /* GNSS_GASP */
		>;
	};

	pinctrl_usdhc2: usdhc2grp {
		fsl,pins = <
			MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK		0x190
			MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD		0x1d0
			MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0	0x1d0
			MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1	0x1d0
			MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2	0x1d0
			MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3	0x1d0
		>;
	};

	pinctrl_usdhc3: usdhc3grp {
		fsl,pins = <
			MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK	0x190
			MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD	0x1d0
			MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0	0x1d0
			MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1	0x1d0
			MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2	0x1d0
			MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3	0x1d0
			MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4	0x1d0
			MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5	0x1d0
			MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6	0x1d0
			MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7	0x1d0
			MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE	0x190
		>;
	};

	pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp {
		fsl,pins = <
			MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK	0x194
			MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD	0x1d4
			MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0	0x1d4
			MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1	0x1d4
			MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2	0x1d4
			MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3	0x1d4
			MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4	0x1d4
			MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5	0x1d4
			MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6	0x1d4
			MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7	0x1d4
			MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE	0x194
		>;
	};

	pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp {
		fsl,pins = <
			MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK	0x196
			MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD	0x1d6
			MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0	0x1d6
			MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1	0x1d6
			MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2	0x1d6
			MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3	0x1d6
			MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4	0x1d6
			MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5	0x1d6
			MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6	0x1d6
			MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7	0x1d6
			MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE	0x196
		>;
	};

	pinctrl_wdog: wdoggrp {
		fsl,pins = <
			MX8MM_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B	0xc6
		>;
	};
};