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git01.mediatek.com / filogic / uboot / c31f901b7c095a32d4809608d6598ecd8fee50e4 / . / dts / upstream / src / arm / nxp / mxs / imx28-tx28.dts
blob: 5485fe118dc48bc35bdf6ce0f41cae08d5ab8e7b [file] [log] [blame]
Tom Rini53633a82024-02-29 12:33:36 -0500[diff] [blame]1// SPDX-License-Identifier: GPL-2.0 OR MIT
2/*
3 * Copyright 2012 Shawn Guo <shawn.guo@linaro.org>
4 * Copyright 2013-2017 Lothar Waßmann <LW@KARO-electronics.de>
5 */
6
7/dts-v1/;
8#include "imx28.dtsi"
9#include <dt-bindings/gpio/gpio.h>
10#include <dt-bindings/interrupt-controller/irq.h>
11
12/ {
13 model = "Ka-Ro electronics TX28 module";
14 compatible = "karo,tx28", "fsl,imx28";
15
16 aliases {
17 can0 = &can0;
18 can1 = &can1;
19 display = &display0;
20 ds1339 = &ds1339;
21 gpio5 = &gpio5;
22 lcdif = &lcdif;
23 lcdif_23bit_pins = &tx28_lcdif_23bit_pins;
24 lcdif_24bit_pins = &lcdif_24bit_pins_a;
25 reg_can_xcvr = &reg_can_xcvr;
26 spi_gpio = &spi_gpio;
27 spi_mxs = &ssp3;
28 stk5led = &user_led;
29 usbotg = &usb0;
30 };
31
32 memory@40000000 {
33 device_type = "memory";
34 reg = <0x40000000 0>; /* will be filled in by U-Boot */
35 };
36
37 onewire {
38 compatible = "w1-gpio";
39 gpios = <&gpio2 7 GPIO_ACTIVE_HIGH>;
40 status = "disabled";
41 };
42
43 reg_usb0_vbus: regulator-usb0-vbus {
44 compatible = "regulator-fixed";
45 regulator-name = "usb0_vbus";
46 regulator-min-microvolt = <5000000>;
47 regulator-max-microvolt = <5000000>;
48 gpio = <&gpio0 18 GPIO_ACTIVE_HIGH>;
49 enable-active-high;
50 };
51
52 reg_usb1_vbus: regulator-usb1-vbus {
53 compatible = "regulator-fixed";
54 regulator-name = "usb1_vbus";
55 regulator-min-microvolt = <5000000>;
56 regulator-max-microvolt = <5000000>;
57 gpio = <&gpio3 27 GPIO_ACTIVE_HIGH>;
58 enable-active-high;
59 };
60
61 reg_2p5v: regulator-2p5v {
62 compatible = "regulator-fixed";
63 regulator-name = "2P5V";
64 regulator-min-microvolt = <2500000>;
65 regulator-max-microvolt = <2500000>;
66 regulator-always-on;
67 };
68
69 reg_3p3v: regulator-3p3v {
70 compatible = "regulator-fixed";
71 regulator-name = "3P3V";
72 regulator-min-microvolt = <3300000>;
73 regulator-max-microvolt = <3300000>;
74 regulator-always-on;
75 };
76
77 reg_can_xcvr: regulator-can-xcvr {
78 compatible = "regulator-fixed";
79 regulator-name = "CAN XCVR";
80 regulator-min-microvolt = <3300000>;
81 regulator-max-microvolt = <3300000>;
82 gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
83 pinctrl-names = "default";
84 pinctrl-0 = <&tx28_flexcan_xcvr_pins>;
85 };
86
87 reg_lcd: regulator-lcd-power {
88 compatible = "regulator-fixed";
89 regulator-name = "LCD POWER";
90 regulator-min-microvolt = <3300000>;
91 regulator-max-microvolt = <3300000>;
92 gpio = <&gpio1 31 GPIO_ACTIVE_HIGH>;
93 enable-active-high;
94 };
95
96 reg_lcd_reset: regulator-lcd-reset {
97 compatible = "regulator-fixed";
98 regulator-name = "LCD RESET";
99 regulator-min-microvolt = <3300000>;
100 regulator-max-microvolt = <3300000>;
101 gpio = <&gpio3 30 GPIO_ACTIVE_HIGH>;
102 startup-delay-us = <300000>;
103 enable-active-high;
104 regulator-always-on;
105 regulator-boot-on;
106 };
107
108 mclk: clock-mclk {
109 compatible = "fixed-clock";
110 #clock-cells = <0>;
111 clock-frequency = <26000000>;
112 };
113
114 sound {
115 compatible = "fsl,imx28-tx28-sgtl5000",
116 "fsl,mxs-audio-sgtl5000";
117 model = "imx28-tx28-sgtl5000";
118 saif-controllers = <&saif0 &saif1>;
119 audio-codec = <&sgtl5000>;
120 };
121
122 leds {
123 compatible = "gpio-leds";
124
125 user_led: user {
126 label = "Heartbeat";
127 gpios = <&gpio4 10 GPIO_ACTIVE_HIGH>;
128 linux,default-trigger = "heartbeat";
129 };
130 };
131
132 backlight {
133 compatible = "pwm-backlight";
134 pwms = <&pwm 0 500000 0>;
135 /*
136 * a silly way to create a 1:1 relationship between the
137 * PWM value and the actual duty cycle
138 */
139 brightness-levels = < 0 1 2 3 4 5 6 7 8 9
140 10 11 12 13 14 15 16 17 18 19
141 20 21 22 23 24 25 26 27 28 29
142 30 31 32 33 34 35 36 37 38 39
143 40 41 42 43 44 45 46 47 48 49
144 50 51 52 53 54 55 56 57 58 59
145 60 61 62 63 64 65 66 67 68 69
146 70 71 72 73 74 75 76 77 78 79
147 80 81 82 83 84 85 86 87 88 89
148 90 91 92 93 94 95 96 97 98 99
149 100>;
150 default-brightness-level = <50>;
151 };
152
153 matrix_keypad: matrix-keypad {
154 compatible = "gpio-matrix-keypad";
155 col-gpios = <
156 &gpio5 0 GPIO_ACTIVE_HIGH
157 &gpio5 1 GPIO_ACTIVE_HIGH
158 &gpio5 2 GPIO_ACTIVE_HIGH
159 &gpio5 3 GPIO_ACTIVE_HIGH
160 >;
161 row-gpios = <
162 &gpio5 4 GPIO_ACTIVE_HIGH
163 &gpio5 5 GPIO_ACTIVE_HIGH
164 &gpio5 6 GPIO_ACTIVE_HIGH
165 &gpio5 7 GPIO_ACTIVE_HIGH
166 >;
167 /* sample keymap */
168 linux,keymap = <
169 0x00000074 /* row 0, col 0, KEY_POWER */
170 0x00010052 /* row 0, col 1, KEY_KP0 */
171 0x0002004f /* row 0, col 2, KEY_KP1 */
172 0x00030050 /* row 0, col 3, KEY_KP2 */
173 0x01000051 /* row 1, col 0, KEY_KP3 */
174 0x0101004b /* row 1, col 1, KEY_KP4 */
175 0x0102004c /* row 1, col 2, KEY_KP5 */
176 0x0103004d /* row 1, col 3, KEY_KP6 */
177 0x02000047 /* row 2, col 0, KEY_KP7 */
178 0x02010048 /* row 2, col 1, KEY_KP8 */
179 0x02020049 /* row 2, col 2, KEY_KP9 */
180 >;
181 gpio-activelow;
182 wakeup-source;
183 debounce-delay-ms = <100>;
184 col-scan-delay-us = <5000>;
185 linux,no-autorepeat;
186 };
187
188 spi_gpio: spi {
189 compatible = "spi-gpio";
190 #address-cells = <1>;
191 #size-cells = <0>;
192 pinctrl-names = "default";
193 pinctrl-0 = <&tx28_spi_gpio_pins>;
194
195 sck-gpios = <&gpio2 24 GPIO_ACTIVE_HIGH>;
196 mosi-gpios = <&gpio2 25 GPIO_ACTIVE_HIGH>;
197 miso-gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;
198 num-chipselects = <3>;
199 cs-gpios = <
200 &gpio2 27 GPIO_ACTIVE_LOW
201 &gpio3 8 GPIO_ACTIVE_LOW
202 &gpio3 9 GPIO_ACTIVE_LOW
203 >;
204 /* enable this and disable ssp3 below, if you need full duplex SPI transfer */
205 status = "disabled";
206 };
207};
208
209/* 2nd TX-Std UART - (A)UART1 */
210&auart1 {
211 pinctrl-names = "default";
212 pinctrl-0 = <&auart1_pins_a>;
213 status = "okay";
214};
215
216/* 3rd TX-Std UART - (A)UART3 */
217&auart3 {
218 pinctrl-names = "default";
219 pinctrl-0 = <&auart3_pins_a>;
220 status = "okay";
221};
222
223&can0 {
224 pinctrl-names = "default";
225 pinctrl-0 = <&can0_pins_a>;
226 xceiver-supply = <&reg_can_xcvr>;
227 status = "okay";
228};
229
230&can1 {
231 pinctrl-names = "default";
232 pinctrl-0 = <&can1_pins_a>;
233 xceiver-supply = <&reg_can_xcvr>;
234 status = "okay";
235};
236
237&digctl {
238 status = "okay";
239};
240
241/* 1st TX-Std UART - (D)UART */
242&duart {
243 pinctrl-names = "default";
244 pinctrl-0 = <&duart_4pins_a>;
245 status = "okay";
246};
247
248&gpmi {
249 pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>;
250 nand-on-flash-bbt;
251 status = "okay";
252};
253
254&i2c0 {
255 pinctrl-names = "default";
256 pinctrl-0 = <&i2c0_pins_a>;
257 clock-frequency = <400000>;
258 status = "okay";
259
260 sgtl5000: sgtl5000@a {
261 compatible = "fsl,sgtl5000";
262 reg = <0x0a>;
Tom Rini93743d22024-04-01 09:08:13 -0400[diff] [blame]263 #sound-dai-cells = <0>;
Tom Rini53633a82024-02-29 12:33:36 -0500[diff] [blame]264 VDDA-supply = <&reg_2p5v>;
265 VDDIO-supply = <&reg_3p3v>;
266 clocks = <&mclk>;
267 };
268
269 gpio5: pca953x@20 {
270 compatible = "nxp,pca9554";
271 reg = <0x20>;
272 pinctrl-names = "default";
273 pinctrl-0 = <&tx28_pca9554_pins>;
274 interrupt-parent = <&gpio3>;
275 interrupts = <28 IRQ_TYPE_NONE>;
276 gpio-controller;
277 #gpio-cells = <2>;
278 interrupt-controller;
279 #interrupt-cells = <2>;
280 };
281
282 polytouch: edt-ft5x06@38 {
283 compatible = "edt,edt-ft5x06";
284 reg = <0x38>;
285 pinctrl-names = "default";
286 pinctrl-0 = <&tx28_edt_ft5x06_pins>;
287 interrupt-parent = <&gpio2>;
288 interrupts = <5 IRQ_TYPE_EDGE_FALLING>;
289 reset-gpios = <&gpio2 6 GPIO_ACTIVE_LOW>;
290 wake-gpios = <&gpio4 9 GPIO_ACTIVE_HIGH>;
291 wakeup-source;
292 };
293
294 touchscreen: tsc2007@48 {
295 compatible = "ti,tsc2007";
296 reg = <0x48>;
297 pinctrl-names = "default";
298 pinctrl-0 = <&tx28_tsc2007_pins>;
299 interrupt-parent = <&gpio3>;
300 interrupts = <20 IRQ_TYPE_EDGE_FALLING>;
301 pendown-gpio = <&gpio3 20 GPIO_ACTIVE_LOW>;
302 ti,x-plate-ohms = /bits/ 16 <660>;
303 };
304
305 ds1339: rtc@68 {
306 compatible = "dallas,ds1339";
307 reg = <0x68>;
308 trickle-resistor-ohms = <250>;
309 trickle-diode-disable;
310 };
311};
312
313&lcdif {
314 pinctrl-names = "default";
315 pinctrl-0 = <&lcdif_24bit_pins_a &lcdif_sync_pins_a &tx28_lcdif_ctrl_pins>;
316 lcd-supply = <&reg_lcd>;
317 display = <&display0>;
318 status = "okay";
319
320 display0: display0 {
321 bits-per-pixel = <32>;
322 bus-width = <24>;
323 display-timings {
324 native-mode = <&timing5>;
325 timing0: timing0 {
326 panel-name = "VGA";
327 clock-frequency = <25175000>;
328 hactive = <640>;
329 vactive = <480>;
330 hback-porch = <48>;
331 hsync-len = <96>;
332 hfront-porch = <16>;
333 vback-porch = <33>;
334 vsync-len = <2>;
335 vfront-porch = <10>;
336 hsync-active = <0>;
337 vsync-active = <0>;
338 de-active = <1>;
339 pixelclk-active = <1>;
340 };
341
342 timing1: timing1 {
343 panel-name = "ETV570";
344 clock-frequency = <25175000>;
345 hactive = <640>;
346 vactive = <480>;
347 hback-porch = <114>;
348 hsync-len = <30>;
349 hfront-porch = <16>;
350 vback-porch = <32>;
351 vsync-len = <3>;
352 vfront-porch = <10>;
353 hsync-active = <0>;
354 vsync-active = <0>;
355 de-active = <1>;
356 pixelclk-active = <1>;
357 };
358
359 timing2: timing2 {
360 panel-name = "ET0350";
361 clock-frequency = <6500000>;
362 hactive = <320>;
363 vactive = <240>;
364 hback-porch = <34>;
365 hsync-len = <34>;
366 hfront-porch = <20>;
367 vback-porch = <15>;
368 vsync-len = <3>;
369 vfront-porch = <4>;
370 hsync-active = <0>;
371 vsync-active = <0>;
372 de-active = <1>;
373 pixelclk-active = <1>;
374 };
375
376 timing3: timing3 {
377 panel-name = "ET0430";
378 clock-frequency = <9000000>;
379 hactive = <480>;
380 vactive = <272>;
381 hback-porch = <2>;
382 hsync-len = <41>;
383 hfront-porch = <2>;
384 vback-porch = <2>;
385 vsync-len = <10>;
386 vfront-porch = <2>;
387 hsync-active = <0>;
388 vsync-active = <0>;
389 de-active = <1>;
390 pixelclk-active = <1>;
391 };
392
393 timing4: timing4 {
394 panel-name = "ET0500", "ET0700";
395 clock-frequency = <33260000>;
396 hactive = <800>;
397 vactive = <480>;
398 hback-porch = <88>;
399 hsync-len = <128>;
400 hfront-porch = <40>;
401 vback-porch = <33>;
402 vsync-len = <2>;
403 vfront-porch = <10>;
404 hsync-active = <0>;
405 vsync-active = <0>;
406 de-active = <1>;
407 pixelclk-active = <1>;
408 };
409
410 timing5: timing5 {
411 panel-name = "ETQ570";
412 clock-frequency = <6400000>;
413 hactive = <320>;
414 vactive = <240>;
415 hback-porch = <38>;
416 hsync-len = <30>;
417 hfront-porch = <30>;
418 vback-porch = <16>;
419 vsync-len = <3>;
420 vfront-porch = <4>;
421 hsync-active = <0>;
422 vsync-active = <0>;
423 de-active = <1>;
424 pixelclk-active = <1>;
425 };
426 };
427 };
428};
429
430&lradc {
431 fsl,lradc-touchscreen-wires = <4>;
432 status = "okay";
433};
434
435&mac0 {
436 phy-mode = "rmii";
437 pinctrl-names = "default", "gpio_mode";
438 pinctrl-0 = <&mac0_pins_a>;
439 pinctrl-1 = <&tx28_mac0_pins_gpio>;
440 status = "okay";
441};
442
443&mac1 {
444 phy-mode = "rmii";
445 pinctrl-names = "default";
446 pinctrl-0 = <&mac1_pins_a>;
447 /* not enabled by default */
448};
449
450&mxs_rtc {
451 status = "okay";
452};
453
454&ocotp {
455 status = "okay";
456};
457
458&pwm {
459 pinctrl-names = "default";
460 pinctrl-0 = <&pwm0_pins_a>;
461 status = "okay";
462};
463
464&pinctrl {
465 pinctrl-names = "default";
466 pinctrl-0 = <&hog_pins_a>;
467
468 hog_pins_a: hog@0 {
469 reg = <0>;
470 fsl,pinmux-ids = <
471 MX28_PAD_ENET0_RXD3__GPIO_4_10 /* module LED */
472 >;
473 fsl,drive-strength = <MXS_DRIVE_4mA>;
474 fsl,voltage = <MXS_VOLTAGE_HIGH>;
475 fsl,pull-up = <MXS_PULL_DISABLE>;
476 };
477
478 tx28_edt_ft5x06_pins: tx28-edt-ft5x06-pins@0 {
479 reg = <0>;
480 fsl,pinmux-ids = <
481 MX28_PAD_SSP0_DATA6__GPIO_2_6 /* RESET */
482 MX28_PAD_SSP0_DATA5__GPIO_2_5 /* IRQ */
483 MX28_PAD_ENET0_RXD2__GPIO_4_9 /* WAKE */
484 >;
485 fsl,drive-strength = <MXS_DRIVE_4mA>;
486 fsl,voltage = <MXS_VOLTAGE_HIGH>;
487 fsl,pull-up = <MXS_PULL_DISABLE>;
488 };
489
490 tx28_flexcan_xcvr_pins: tx28-flexcan-xcvr-pins@0 {
491 reg = <0>;
492 fsl,pinmux-ids = <
493 MX28_PAD_LCD_D00__GPIO_1_0
494 >;
495 fsl,drive-strength = <MXS_DRIVE_4mA>;
496 fsl,voltage = <MXS_VOLTAGE_HIGH>;
497 fsl,pull-up = <MXS_PULL_DISABLE>;
498 };
499
500 tx28_lcdif_23bit_pins: tx28-lcdif-23bit@0 {
501 reg = <0>;
502 fsl,pinmux-ids = <
503 /* LCD_D00 may be used as Flexcan Transceiver Enable on STK5-V5 */
504 MX28_PAD_LCD_D01__LCD_D1
505 MX28_PAD_LCD_D02__LCD_D2
506 MX28_PAD_LCD_D03__LCD_D3
507 MX28_PAD_LCD_D04__LCD_D4
508 MX28_PAD_LCD_D05__LCD_D5
509 MX28_PAD_LCD_D06__LCD_D6
510 MX28_PAD_LCD_D07__LCD_D7
511 MX28_PAD_LCD_D08__LCD_D8
512 MX28_PAD_LCD_D09__LCD_D9
513 MX28_PAD_LCD_D10__LCD_D10
514 MX28_PAD_LCD_D11__LCD_D11
515 MX28_PAD_LCD_D12__LCD_D12
516 MX28_PAD_LCD_D13__LCD_D13
517 MX28_PAD_LCD_D14__LCD_D14
518 MX28_PAD_LCD_D15__LCD_D15
519 MX28_PAD_LCD_D16__LCD_D16
520 MX28_PAD_LCD_D17__LCD_D17
521 MX28_PAD_LCD_D18__LCD_D18
522 MX28_PAD_LCD_D19__LCD_D19
523 MX28_PAD_LCD_D20__LCD_D20
524 MX28_PAD_LCD_D21__LCD_D21
525 MX28_PAD_LCD_D22__LCD_D22
526 MX28_PAD_LCD_D23__LCD_D23
527 >;
528 fsl,drive-strength = <MXS_DRIVE_4mA>;
529 fsl,voltage = <MXS_VOLTAGE_HIGH>;
530 fsl,pull-up = <MXS_PULL_DISABLE>;
531 };
532
533 tx28_lcdif_ctrl_pins: tx28-lcdif-ctrl@0 {
534 reg = <0>;
535 fsl,pinmux-ids = <
536 MX28_PAD_LCD_ENABLE__GPIO_1_31 /* Enable */
537 MX28_PAD_LCD_RESET__GPIO_3_30 /* Reset */
538 >;
539 fsl,drive-strength = <MXS_DRIVE_4mA>;
540 fsl,voltage = <MXS_VOLTAGE_HIGH>;
541 fsl,pull-up = <MXS_PULL_DISABLE>;
542 };
543
544 tx28_mac0_pins_gpio: tx28-mac0-gpio-pins@0 {
545 reg = <0>;
546 fsl,pinmux-ids = <
547 MX28_PAD_ENET0_MDC__GPIO_4_0
548 MX28_PAD_ENET0_MDIO__GPIO_4_1
549 MX28_PAD_ENET0_RX_EN__GPIO_4_2
550 MX28_PAD_ENET0_RXD0__GPIO_4_3
551 MX28_PAD_ENET0_RXD1__GPIO_4_4
552 MX28_PAD_ENET0_TX_EN__GPIO_4_6
553 MX28_PAD_ENET0_TXD0__GPIO_4_7
554 MX28_PAD_ENET0_TXD1__GPIO_4_8
555 MX28_PAD_ENET_CLK__GPIO_4_16
556 >;
557 fsl,drive-strength = <MXS_DRIVE_4mA>;
558 fsl,voltage = <MXS_VOLTAGE_HIGH>;
559 fsl,pull-up = <MXS_PULL_DISABLE>;
560 };
561
562 tx28_pca9554_pins: tx28-pca9554-pins@0 {
563 reg = <0>;
564 fsl,pinmux-ids = <
565 MX28_PAD_PWM3__GPIO_3_28
566 >;
567 fsl,drive-strength = <MXS_DRIVE_4mA>;
568 fsl,voltage = <MXS_VOLTAGE_HIGH>;
569 fsl,pull-up = <MXS_PULL_DISABLE>;
570 };
571
572 tx28_spi_gpio_pins: spi-gpiogrp@0 {
573 reg = <0>;
574 fsl,pinmux-ids = <
575 MX28_PAD_AUART2_RX__GPIO_3_8
576 MX28_PAD_AUART2_TX__GPIO_3_9
577 MX28_PAD_SSP3_SCK__GPIO_2_24
578 MX28_PAD_SSP3_MOSI__GPIO_2_25
579 MX28_PAD_SSP3_MISO__GPIO_2_26
580 MX28_PAD_SSP3_SS0__GPIO_2_27
581 >;
582 fsl,drive-strength = <MXS_DRIVE_8mA>;
583 fsl,voltage = <MXS_VOLTAGE_HIGH>;
584 fsl,pull-up = <MXS_PULL_DISABLE>;
585 };
586
587 tx28_tsc2007_pins: tx28-tsc2007-pins@0 {
588 reg = <0>;
589 fsl,pinmux-ids = <
590 MX28_PAD_SAIF0_MCLK__GPIO_3_20 /* TSC2007 IRQ */
591 >;
592 fsl,drive-strength = <MXS_DRIVE_4mA>;
593 fsl,voltage = <MXS_VOLTAGE_HIGH>;
594 fsl,pull-up = <MXS_PULL_DISABLE>;
595 };
596
597
598 tx28_usbphy0_pins: tx28-usbphy0-pins@0 {
599 reg = <0>;
600 fsl,pinmux-ids = <
601 MX28_PAD_GPMI_CE2N__GPIO_0_18 /* USBOTG_VBUSEN */
602 MX28_PAD_GPMI_CE3N__GPIO_0_19 /* USBOTH_OC */
603 >;
604 fsl,drive-strength = <MXS_DRIVE_12mA>;
605 fsl,voltage = <MXS_VOLTAGE_HIGH>;
606 fsl,pull-up = <MXS_PULL_DISABLE>;
607 };
608
609 tx28_usbphy1_pins: tx28-usbphy1-pins@0 {
610 reg = <0>;
611 fsl,pinmux-ids = <
612 MX28_PAD_SPDIF__GPIO_3_27 /* USBH_VBUSEN */
613 MX28_PAD_JTAG_RTCK__GPIO_4_20 /* USBH_OC */
614 >;
615 fsl,drive-strength = <MXS_DRIVE_12mA>;
616 fsl,voltage = <MXS_VOLTAGE_HIGH>;
617 fsl,pull-up = <MXS_PULL_DISABLE>;
618 };
619};
620
621&saif0 {
622 pinctrl-names = "default";
623 pinctrl-0 = <&saif0_pins_b>;
624 fsl,saif-master;
625 status = "okay";
626};
627
628&saif1 {
629 pinctrl-names = "default";
630 pinctrl-0 = <&saif1_pins_a>;
631 status = "okay";
632};
633
634&ssp0 {
635 compatible = "fsl,imx28-mmc";
636 pinctrl-names = "default", "special";
637 pinctrl-0 = <&mmc0_4bit_pins_a
638 &mmc0_cd_cfg
639 &mmc0_sck_cfg>;
640 bus-width = <4>;
641 status = "okay";
642};
643
644&ssp3 {
645 compatible = "fsl,imx28-spi";
646 pinctrl-names = "default";
647 pinctrl-0 = <&spi3_pins_a>;
648 clock-frequency = <57600000>;
649 status = "okay";
650};
651
652&usb0 {
653 vbus-supply = <&reg_usb0_vbus>;
654 disable-over-current;
655 dr_mode = "peripheral";
656 phy_type = "utmi";
657 status = "okay";
658};
659
660&usb1 {
661 vbus-supply = <&reg_usb1_vbus>;
662 disable-over-current;
663 dr_mode = "host";
664 phy_type = "utmi";
665 status = "okay";
666};
667
668&usbphy0 {
669 pinctrl-names = "default";
670 pinctrl-0 = <&tx28_usbphy0_pins>;
671 status = "okay";
672};
673
674&usbphy1 {
675 pinctrl-names = "default";
676 pinctrl-0 = <&tx28_usbphy1_pins>;
677 status = "okay";
678};