summaryrefslogtreecommitdiff
path: root/arch/arm/boot/dts/imx53-tx53.dtsi
blob: a22e461fc1681db11160ce4b9827ed4b9b9a8e80 (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
/*
 * Copyright 2012-2017 <LW@KARO-electronics.de>
 * based on imx53-qsb.dts
 *   Copyright 2011 Freescale Semiconductor, Inc.
 *   Copyright 2011 Linaro Ltd.
 *
 * This file is dual-licensed: you can use it either under the terms
 * of the GPL or the X11 license, at your option. Note that this dual
 * licensing only applies to this file, and not this project as a
 * whole.
 *
 *  a) This file is free software; you can redistribute it and/or
 *     modify it under the terms of the GNU General Public License
 *     version 2 as published by the Free Software Foundation.
 *
 *     This file is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 *
 * Or, alternatively,
 *
 *  b) Permission is hereby granted, free of charge, to any person
 *     obtaining a copy of this software and associated documentation
 *     files (the "Software"), to deal in the Software without
 *     restriction, including without limitation the rights to use,
 *     copy, modify, merge, publish, distribute, sublicense, and/or
 *     sell copies of the Software, and to permit persons to whom the
 *     Software is furnished to do so, subject to the following
 *     conditions:
 *
 *     The above copyright notice and this permission notice shall be
 *     included in all copies or substantial portions of the Software.
 *
 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 *     OTHER DEALINGS IN THE SOFTWARE.
 */

#include "imx53.dtsi"
#include <dt-bindings/gpio/gpio.h>

/ {
	model = "Ka-Ro electronics TX53 module";
	compatible = "karo,tx53", "fsl,imx53";

	aliases {
		can0 = &can2; /* Make the can interface indices consistent with TX28/TX48 modules */
		can1 = &can1;
		ipu = &ipu;
		reg_can_xcvr = &reg_can_xcvr;
		usbh1 = &usbh1;
		usbotg = &usbotg;
	};

	clocks {
		ckih1 {
			clock-frequency = <0>;
		};

		mclk: clock@0 {
			compatible = "fixed-clock";
			reg = <0>;
			#clock-cells = <0>;
			clock-frequency = <26000000>;
		};
	};

	gpio-keys {
		compatible = "gpio-keys";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_gpio_key>;

		power {
			label = "Power Button";
			gpios = <&gpio5 2 GPIO_ACTIVE_HIGH>;
			linux,code = <116>; /* KEY_POWER */
			wakeup-source;
		};
	};

	leds {
		compatible = "gpio-leds";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_stk5led>;

		user {
			label = "Heartbeat";
			gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "heartbeat";
		};
	};

	reg_2v5: regulator-2v5 {
		compatible = "regulator-fixed";
		regulator-name = "2V5";
		regulator-min-microvolt = <2500000>;
		regulator-max-microvolt = <2500000>;
	};

	reg_3v3: regulator-3v3 {
		compatible = "regulator-fixed";
		regulator-name = "3V3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
	};

	reg_can_xcvr: regulator-can-xcvr {
		compatible = "regulator-fixed";
		regulator-name = "CAN XCVR";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_can_xcvr>;
		gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
	};

	reg_usbh1_vbus: regulator-usbh1-vbus {
		compatible = "regulator-fixed";
		regulator-name = "usbh1_vbus";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_usbh1_vbus>;
		gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>;
		enable-active-high;
	};

	reg_usbotg_vbus: regulator-usbotg-vbus {
		compatible = "regulator-fixed";
		regulator-name = "usbotg_vbus";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_usbotg_vbus>;
		gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>;
		enable-active-high;
	};

	sound {
		compatible = "karo,tx53-audio-sgtl5000", "fsl,imx-audio-sgtl5000";
		model = "tx53-audio-sgtl5000";
		ssi-controller = <&ssi1>;
		audio-codec = <&sgtl5000>;
		audio-routing =
			"MIC_IN", "Mic Jack",
			"Mic Jack", "Mic Bias",
			"Headphone Jack", "HP_OUT";
		/* '1' based port numbers according to datasheet names */
		mux-int-port = <1>;
		mux-ext-port = <5>;
	};
};

&audmux {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_ssi1>;
	status = "okay";
};

&can1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_can1>;
	xceiver-supply = <&reg_can_xcvr>;
	status = "okay";
};

&can2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_can2>;
	xceiver-supply = <&reg_can_xcvr>;
	status = "okay";
};

&ecspi1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_ecspi1>;
	status = "okay";

	cs-gpios = <
		&gpio2 30 GPIO_ACTIVE_HIGH
		&gpio3 19 GPIO_ACTIVE_HIGH
	>;

	spidev0: spi@0 {
		compatible = "spidev";
		reg = <0>;
		spi-max-frequency = <54000000>;
	};

	spidev1: spi@1 {
		compatible = "spidev";
		reg = <1>;
		spi-max-frequency = <54000000>;
	};
};

&esdhc1 {
	cd-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>;
	fsl,wp-controller;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_esdhc1>;
	status = "okay";
};

&esdhc2 {
	cd-gpios = <&gpio3 25 GPIO_ACTIVE_LOW>;
	fsl,wp-controller;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_esdhc2>;
	status = "okay";
};

&fec {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_fec>;
	phy-mode = "rmii";
	phy-reset-gpios = <&gpio7 6 GPIO_ACTIVE_LOW>;
	phy-handle = <&phy0>;
	mac-address = [000000000000]; /* placeholder; will be overwritten by bootloader */
	status = "okay";

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

		phy0: ethernet-phy@0 {
			reg = <0>;
			interrupt-parent = <&gpio2>;
			interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
			device_type = "ethernet-phy";
		};
	};
};

&i2c1 {
	pinctrl-names = "default", "gpio";
	pinctrl-0 = <&pinctrl_i2c1>;
	pinctrl-0 = <&pinctrl_i2c1_gpio>;
	scl-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
	sda-gpios = <&gpio3 28 GPIO_ACTIVE_HIGH>;
	clock-frequency = <400000>;
	status = "okay";

	rtc1: ds1339@68 {
		compatible = "dallas,ds1339";
		reg = <0x68>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_ds1339>;
		interrupt-parent = <&gpio4>;
		interrupts = <20 IRQ_TYPE_EDGE_FALLING>;
		trickle-resistor-ohms = <250>;
		trickle-diode-disable;
	};
};

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

	imx53-tx53 {
		pinctrl_hog: hoggrp {
			/* pins not in use by any device on the Starterkit board series */
			fsl,pins = <
				/* CMOS Sensor Interface */
				MX53_PAD_CSI0_DAT12__GPIO5_30 0x1f4
				MX53_PAD_CSI0_DAT13__GPIO5_31 0x1f4
				MX53_PAD_CSI0_DAT14__GPIO6_0 0x1f4
				MX53_PAD_CSI0_DAT15__GPIO6_1 0x1f4
				MX53_PAD_CSI0_DAT16__GPIO6_2 0x1f4
				MX53_PAD_CSI0_DAT17__GPIO6_3 0x1f4
				MX53_PAD_CSI0_DAT18__GPIO6_4 0x1f4
				MX53_PAD_CSI0_DAT19__GPIO6_5 0x1f4
				MX53_PAD_CSI0_MCLK__GPIO5_19 0x1f4
				MX53_PAD_CSI0_VSYNC__GPIO5_21 0x1f4
				MX53_PAD_CSI0_PIXCLK__GPIO5_18 0x1f4
				MX53_PAD_GPIO_0__GPIO1_0 0x1f4
				/* Module Specific Signal */
				/* MX53_PAD_NANDF_CS2__GPIO6_15 0x1f4 maybe used by EDT-FT5x06 */
				/* MX53_PAD_EIM_A16__GPIO2_22 0x1f4 maybe used by EDT-FT5x06 */
				MX53_PAD_EIM_D29__GPIO3_29 0x1f4
				MX53_PAD_EIM_EB3__GPIO2_31 0x1f4
				/* MX53_PAD_EIM_A17__GPIO2_21 0x1f4 maybe used by EDT-FT5x06 */
				/* MX53_PAD_EIM_A18__GPIO2_20 0x1f4 used by LED */
				MX53_PAD_EIM_A19__GPIO2_19 0x1f4
				MX53_PAD_EIM_A20__GPIO2_18 0x1f4
				MX53_PAD_EIM_A21__GPIO2_17 0x1f4
				MX53_PAD_EIM_A22__GPIO2_16 0x1f4
				MX53_PAD_EIM_A23__GPIO6_6 0x1f4
				MX53_PAD_EIM_A24__GPIO5_4 0x1f4
				MX53_PAD_CSI0_DAT8__GPIO5_26 0x1f4
				MX53_PAD_CSI0_DAT9__GPIO5_27 0x1f4
				MX53_PAD_CSI0_DAT10__GPIO5_28 0x1f4
				MX53_PAD_CSI0_DAT11__GPIO5_29 0x1f4
				/* MX53_PAD_EIM_D22__GPIO3_22 0x1f4 maybe used by EETI touchpanel driver */
				/* MX53_PAD_EIM_D23__GPIO3_23 0x1f4 maybe used by EETI touchpanel driver */
				MX53_PAD_GPIO_13__GPIO4_3 0x1f4
				MX53_PAD_EIM_CS0__GPIO2_23 0x1f4
				MX53_PAD_EIM_CS1__GPIO2_24 0x1f4
				MX53_PAD_CSI0_DATA_EN__GPIO5_20 0x1f4
				MX53_PAD_EIM_WAIT__GPIO5_0 0x1f4
				MX53_PAD_EIM_EB0__GPIO2_28 0x1f4
				MX53_PAD_EIM_EB1__GPIO2_29 0x1f4
				MX53_PAD_EIM_OE__GPIO2_25 0x1f4
				MX53_PAD_EIM_LBA__GPIO2_27 0x1f4
				MX53_PAD_EIM_RW__GPIO2_26 0x1f4
				MX53_PAD_EIM_DA8__GPIO3_8 0x1f4
				MX53_PAD_EIM_DA9__GPIO3_9 0x1f4
				MX53_PAD_EIM_DA10__GPIO3_10 0x1f4
				MX53_PAD_EIM_DA11__GPIO3_11 0x1f4
				MX53_PAD_EIM_DA12__GPIO3_12 0x1f4
				MX53_PAD_EIM_DA13__GPIO3_13 0x1f4
				MX53_PAD_EIM_DA14__GPIO3_14 0x1f4
				MX53_PAD_EIM_DA15__GPIO3_15 0x1f4
				>;
		};

		pinctrl_can1: can1grp {
			fsl,pins = <
				MX53_PAD_GPIO_7__CAN1_TXCAN		0x80000000
				MX53_PAD_GPIO_8__CAN1_RXCAN		0x80000000
			>;
		};

		pinctrl_can2: can2grp {
			fsl,pins = <
				MX53_PAD_KEY_COL4__CAN2_TXCAN		0x80000000
				MX53_PAD_KEY_ROW4__CAN2_RXCAN		0x80000000
			>;
		};

		pinctrl_can_xcvr: can-xcvrgrp {
			fsl,pins = <MX53_PAD_DISP0_DAT0__GPIO4_21 0xe0>; /* Flexcan XCVR enable */
		};

		pinctrl_ds1339: ds1339grp {
			fsl,pins = <MX53_PAD_DI0_PIN4__GPIO4_20 0xe0>;
		};

		pinctrl_ecspi1: ecspi1grp {
			fsl,pins = <
				MX53_PAD_GPIO_19__ECSPI1_RDY		0x80000000
				MX53_PAD_EIM_EB2__ECSPI1_SS0		0x80000000
				MX53_PAD_EIM_D16__ECSPI1_SCLK		0x80000000
				MX53_PAD_EIM_D17__ECSPI1_MISO		0x80000000
				MX53_PAD_EIM_D18__ECSPI1_MOSI		0x80000000
				MX53_PAD_EIM_D19__ECSPI1_SS1		0x80000000
			>;
		};

		pinctrl_esdhc1: esdhc1grp {
			fsl,pins = <
				MX53_PAD_SD1_DATA0__ESDHC1_DAT0		0x1d5
				MX53_PAD_SD1_DATA1__ESDHC1_DAT1		0x1d5
				MX53_PAD_SD1_DATA2__ESDHC1_DAT2		0x1d5
				MX53_PAD_SD1_DATA3__ESDHC1_DAT3		0x1d5
				MX53_PAD_SD1_CMD__ESDHC1_CMD		0x1d5
				MX53_PAD_SD1_CLK__ESDHC1_CLK		0x1d5
				MX53_PAD_EIM_D24__GPIO3_24 0x1f0
			>;
		};

		pinctrl_esdhc2: esdhc2grp {
			fsl,pins = <
				MX53_PAD_SD2_CMD__ESDHC2_CMD		0x1d5
				MX53_PAD_SD2_CLK__ESDHC2_CLK		0x1d5
				MX53_PAD_SD2_DATA0__ESDHC2_DAT0		0x1d5
				MX53_PAD_SD2_DATA1__ESDHC2_DAT1		0x1d5
				MX53_PAD_SD2_DATA2__ESDHC2_DAT2		0x1d5
				MX53_PAD_SD2_DATA3__ESDHC2_DAT3		0x1d5
				MX53_PAD_EIM_D25__GPIO3_25 0x1f0
			>;
		};

		pinctrl_fec: fecgrp {
			fsl,pins = <
				MX53_PAD_FEC_MDC__FEC_MDC		0x80000000
				MX53_PAD_FEC_MDIO__FEC_MDIO		0x80000000
				MX53_PAD_FEC_REF_CLK__FEC_TX_CLK	0x80000000
				MX53_PAD_FEC_RX_ER__FEC_RX_ER		0x80000000
				MX53_PAD_FEC_CRS_DV__FEC_RX_DV		0x80000000
				MX53_PAD_FEC_RXD1__FEC_RDATA_1		0x80000000
				MX53_PAD_FEC_RXD0__FEC_RDATA_0		0x80000000
				MX53_PAD_FEC_TX_EN__FEC_TX_EN		0x80000000
				MX53_PAD_FEC_TXD1__FEC_TDATA_1		0x80000000
				MX53_PAD_FEC_TXD0__FEC_TDATA_0		0x80000000
			>;
		};

		pinctrl_gpio_key: gpio-keygrp {
			fsl,pins = <MX53_PAD_EIM_A25__GPIO5_2 0x1f4>;
		};

		pinctrl_i2c1: i2c1grp {
			fsl,pins = <
				MX53_PAD_EIM_D21__I2C1_SCL		0x400001e4
				MX53_PAD_EIM_D28__I2C1_SDA		0x400001e4
			>;
		};

		pinctrl_i2c1_gpio: i2c1-gpiogrp {
			fsl,pins = <
				MX53_PAD_EIM_D21__GPIO3_21		0x400001e6
				MX53_PAD_EIM_D28__GPIO3_28		0x400001e6
			>;
		};

		pinctrl_i2c3: i2c3grp {
			fsl,pins = <
				MX53_PAD_GPIO_3__I2C3_SCL		0x400001e4
				MX53_PAD_GPIO_6__I2C3_SDA		0x400001e4
			>;
		};

		pinctrl_i2c3_gpio: i2c3-gpiogrp {
			fsl,pins = <
				MX53_PAD_GPIO_3__GPIO1_3		0x400001e6
				MX53_PAD_GPIO_6__GPIO1_6		0x400001e6
			>;
		};

		pinctrl_nand: nandgrp {
			fsl,pins = <
				MX53_PAD_NANDF_WE_B__EMI_NANDF_WE_B	0x4
				MX53_PAD_NANDF_RE_B__EMI_NANDF_RE_B	0x4
				MX53_PAD_NANDF_CLE__EMI_NANDF_CLE	0x4
				MX53_PAD_NANDF_ALE__EMI_NANDF_ALE	0x4
				MX53_PAD_NANDF_WP_B__EMI_NANDF_WP_B	0xe0
				MX53_PAD_NANDF_RB0__EMI_NANDF_RB_0	0xe0
				MX53_PAD_NANDF_CS0__EMI_NANDF_CS_0	0x4
				MX53_PAD_EIM_DA0__EMI_NAND_WEIM_DA_0	0xa4
				MX53_PAD_EIM_DA1__EMI_NAND_WEIM_DA_1	0xa4
				MX53_PAD_EIM_DA2__EMI_NAND_WEIM_DA_2	0xa4
				MX53_PAD_EIM_DA3__EMI_NAND_WEIM_DA_3	0xa4
				MX53_PAD_EIM_DA4__EMI_NAND_WEIM_DA_4	0xa4
				MX53_PAD_EIM_DA5__EMI_NAND_WEIM_DA_5	0xa4
				MX53_PAD_EIM_DA6__EMI_NAND_WEIM_DA_6	0xa4
				MX53_PAD_EIM_DA7__EMI_NAND_WEIM_DA_7	0xa4
			>;
		};

		pinctrl_pwm2: pwm2grp {
			fsl,pins = <
				MX53_PAD_GPIO_1__PWM2_PWMO		0x80000000
			>;
		};

		pinctrl_ssi1: ssi1grp {
			fsl,pins = <
				MX53_PAD_KEY_COL0__AUDMUX_AUD5_TXC	0x80000000
				MX53_PAD_KEY_ROW0__AUDMUX_AUD5_TXD	0x80000000
				MX53_PAD_KEY_COL1__AUDMUX_AUD5_TXFS	0x80000000
				MX53_PAD_KEY_ROW1__AUDMUX_AUD5_RXD	0x80000000
			>;
		};

		pinctrl_ssi2: ssi2grp {
			fsl,pins = <
				MX53_PAD_CSI0_DAT4__AUDMUX_AUD3_TXC	0x80000000
				MX53_PAD_CSI0_DAT5__AUDMUX_AUD3_TXD	0x80000000
				MX53_PAD_CSI0_DAT6__AUDMUX_AUD3_TXFS	0x80000000
				MX53_PAD_CSI0_DAT7__AUDMUX_AUD3_RXD	0x80000000
				MX53_PAD_EIM_D27__GPIO3_27 0x1f0
			>;
		};

		pinctrl_stk5led: stk5ledgrp {
			fsl,pins = <MX53_PAD_EIM_A18__GPIO2_20 0xc0>;
		};

		pinctrl_uart1: uart1grp {
			fsl,pins = <
				MX53_PAD_PATA_DIOW__UART1_TXD_MUX	0x1e4
				MX53_PAD_PATA_DMACK__UART1_RXD_MUX	0x1e4
				MX53_PAD_PATA_RESET_B__UART1_CTS	0x1c5
				MX53_PAD_PATA_IORDY__UART1_RTS		0x1c5
			>;
		};

		pinctrl_uart2: uart2grp {
			fsl,pins = <
				MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX	0x1c5
				MX53_PAD_PATA_DMARQ__UART2_TXD_MUX	0x1c5
				MX53_PAD_PATA_DIOR__UART2_RTS		0x1c5
				MX53_PAD_PATA_INTRQ__UART2_CTS		0x1c5
			>;
		};

		pinctrl_uart3: uart3grp {
			fsl,pins = <
				MX53_PAD_PATA_CS_0__UART3_TXD_MUX	0x1e4
				MX53_PAD_PATA_CS_1__UART3_RXD_MUX	0x1e4
				MX53_PAD_PATA_DA_1__UART3_CTS		0x1e4
				MX53_PAD_PATA_DA_2__UART3_RTS		0x1e4
			>;
		};

		pinctrl_usbh1: usbh1grp {
			fsl,pins = <
				MX53_PAD_EIM_D30__GPIO3_30 0x100 /* OC */
			>;
		};

		pinctrl_usbh1_vbus: usbh1-vbusgrp {
			fsl,pins = <
				MX53_PAD_EIM_D31__GPIO3_31 0xe0 /* VBUS ENABLE */
			>;
		};

		pinctrl_usbotg_vbus: usbotg-vbusgrp {
			fsl,pins = <
				MX53_PAD_GPIO_7__GPIO1_7 0xe0 /* VBUS ENABLE */
				MX53_PAD_GPIO_8__GPIO1_8 0x100 /* OC */
			>;
		};
	};
};

&ipu {
	status = "okay";
};

&nfc {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_nand>;
	nand-bus-width = <8>;
	nand-ecc-mode = "hw";
	nand-on-flash-bbt;
	status = "okay";
};

&pwm2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_pwm2>;
	#pwm-cells = <3>;
};

&sdma {
	fsl,sdma-ram-script-name = "sdma-imx53.bin";
};

&ssi1 {
	codec-handle = <&sgtl5000>;
	status = "okay";
};

&ssi2 {
	status = "disabled";
};

&uart1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart1>;
	uart-has-rtscts;
	status = "okay";
};

&uart2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart2>;
	uart-has-rtscts;
	status = "okay";
};

&uart3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart3>;
	uart-has-rtscts;
	status = "okay";
};

&usbh1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usbh1>;
	phy_type = "utmi";
	disable-over-current;
	vbus-supply = <&reg_usbh1_vbus>;
	status = "okay";
};

&usbotg {
	phy_type = "utmi";
	dr_mode = "peripheral";
	disable-over-current;
	vbus-supply = <&reg_usbotg_vbus>;
	status = "okay";
};