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1// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
2/*
3 * Copyright (c) 2014 Protonic Holland
4 * Copyright (c) 2020 Oleksij Rempel <kernel@pengutronix.de>, Pengutronix
5 */
6
7/dts-v1/;
8#include <dt-bindings/gpio/gpio.h>
9#include <dt-bindings/leds/common.h>
10#include "imx6dl.dtsi"
11
12/ {
13 model = "Plymovent M2M board";
14 compatible = "ply,plym2m", "fsl,imx6dl";
15
16 chosen {
17 stdout-path = &uart4;
18 };
19
20 backlight: backlight {
21 compatible = "pwm-backlight";
22 pwms = <&pwm1 0 5000000 0>;
23 brightness-levels = <0 1000>;
24 num-interpolated-steps = <20>;
25 default-brightness-level = <19>;
26 power-supply = <®_12v0>;
27 };
28
29 display {
30 compatible = "fsl,imx-parallel-display";
31 pinctrl-0 = <&pinctrl_ipu1_disp>;
32 pinctrl-names = "default";
33 #address-cells = <1>;
34 #size-cells = <0>;
35
36 port@0 {
37 reg = <0>;
38
39 display_in: endpoint {
40 remote-endpoint = <&ipu1_di0_disp0>;
41 };
42 };
43
44 port@1 {
45 reg = <1>;
46
47 display_out: endpoint {
48 remote-endpoint = <&panel_in>;
49 };
50 };
51 };
52
53 iio-hwmon {
54 compatible = "iio-hwmon";
55 io-channels = <&vdiv_vaccu>;
56 };
57
58 leds {
59 compatible = "gpio-leds";
60 pinctrl-names = "default";
61 pinctrl-0 = <&pinctrl_leds>;
62
63 led-0 {
64 label = "debug0";
65 function = LED_FUNCTION_STATUS;
66 gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
67 linux,default-trigger = "heartbeat";
68 };
69 };
70
71 panel {
72 compatible = "edt,etm0700g0bdh6";
73 backlight = <&backlight>;
74 power-supply = <®_3v3>;
75
76 port {
77 panel_in: endpoint {
78 remote-endpoint = <&display_out>;
79 };
80 };
81 };
82
83 clk50m_phy: phy-clock {
84 compatible = "fixed-clock";
85 #clock-cells = <0>;
86 clock-frequency = <50000000>;
87 };
88
89 reg_3v3: regulator-3v3 {
90 compatible = "regulator-fixed";
91 regulator-name = "3v3";
92 regulator-min-microvolt = <3300000>;
93 regulator-max-microvolt = <3300000>;
94 };
95
96 reg_5v0: regulator-5v0 {
97 compatible = "regulator-fixed";
98 regulator-name = "5v0";
99 regulator-min-microvolt = <5000000>;
100 regulator-max-microvolt = <5000000>;
101 };
102
103 reg_12v0: regulator-12v0 {
104 compatible = "regulator-fixed";
105 regulator-name = "12v0";
106 regulator-min-microvolt = <12000000>;
107 regulator-max-microvolt = <12000000>;
108 };
109
110 thermal-zones {
111 chassis-thermal {
112 polling-delay = <20000>;
113 polling-delay-passive = <0>;
114 thermal-sensors = <&tsens0>;
115 };
116
117 touch-thermal0 {
118 polling-delay = <20000>;
119 polling-delay-passive = <0>;
120 thermal-sensors = <&touch_temp0>;
121 };
122
123 touch-thermal1 {
124 polling-delay = <20000>;
125 polling-delay-passive = <0>;
126 thermal-sensors = <&touch_temp1>;
127 };
128 };
129
130 touchscreen {
131 compatible = "resistive-adc-touch";
132 io-channels = <&adc_ts 1>, <&adc_ts 3>, <&adc_ts 4>,
133 <&adc_ts 5>;
134 io-channel-names = "y", "z1", "z2", "x";
135 touchscreen-min-pressure = <64687>;
136 touchscreen-inverted-x;
137 touchscreen-inverted-y;
138 touchscreen-x-plate-ohms = <300>;
139 touchscreen-y-plate-ohms = <800>;
140 };
141
142 touch_temp0: touch-temperature-sensor0 {
143 compatible = "generic-adc-thermal";
144 #thermal-sensor-cells = <0>;
145 io-channels = <&adc_ts 0>;
146 io-channel-names = "sensor-channel";
147 temperature-lookup-table = < (-40000) 736
148 85000 474>;
149 };
150
151 touch_temp1: touch-temperature-sensor1 {
152 compatible = "generic-adc-thermal";
153 #thermal-sensor-cells = <0>;
154 io-channels = <&adc_ts 7>;
155 io-channel-names = "sensor-channel";
156 temperature-lookup-table = < (-40000) 826
157 85000 609>;
158 };
159
160 vdiv_vaccu: voltage-divider-vaccu {
161 compatible = "voltage-divider";
162 io-channels = <&adc_ts 2>;
163 output-ohms = <2500>;
164 full-ohms = <64000>;
165 #io-channel-cells = <0>;
166 };
167};
168
169&can1 {
170 pinctrl-names = "default";
171 pinctrl-0 = <&pinctrl_can1>;
172 xceiver-supply = <®_5v0>;
173 status = "okay";
174};
175
176&ecspi1 {
177 cs-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>;
178 pinctrl-names = "default";
179 pinctrl-0 = <&pinctrl_ecspi1>;
180 status = "okay";
181
182 flash@0 {
183 compatible = "jedec,spi-nor";
184 reg = <0>;
185 spi-max-frequency = <20000000>;
186 };
187};
188
189&ecspi2 {
190 cs-gpios = <&gpio2 26 GPIO_ACTIVE_LOW>;
191 pinctrl-names = "default";
192 pinctrl-0 = <&pinctrl_ecspi2>;
193 status = "okay";
194
195 adc_ts: adc@0 {
196 compatible = "ti,tsc2046e-adc";
197 reg = <0>;
198 pinctrl-0 = <&pinctrl_tsc2046>;
199 pinctrl-names = "default";
200 spi-max-frequency = <1000000>;
201 interrupts-extended = <&gpio3 20 IRQ_TYPE_LEVEL_LOW>;
202 #io-channel-cells = <1>;
203
204 #address-cells = <1>;
205 #size-cells = <0>;
206
207 channel@0 {
208 reg = <0>;
209 settling-time-us = <300>;
210 oversampling-ratio = <5>;
211 };
212
213 channel@1 {
214 reg = <1>;
215 settling-time-us = <700>;
216 oversampling-ratio = <5>;
217 };
218
219 channel@2 {
220 reg = <2>;
221 settling-time-us = <300>;
222 oversampling-ratio = <5>;
223 };
224
225 channel@3 {
226 reg = <3>;
227 settling-time-us = <700>;
228 oversampling-ratio = <5>;
229 };
230
231 channel@4 {
232 reg = <4>;
233 settling-time-us = <700>;
234 oversampling-ratio = <5>;
235 };
236
237 channel@5 {
238 reg = <5>;
239 settling-time-us = <700>;
240 oversampling-ratio = <5>;
241 };
242
243 /* channel 6 is not connected */
244
245 channel@7 {
246 reg = <7>;
247 settling-time-us = <300>;
248 oversampling-ratio = <5>;
249 };
250 };
251};
252
253&fec {
254 pinctrl-names = "default";
255 pinctrl-0 = <&pinctrl_enet>;
256 phy-mode = "rmii";
257 clocks = <&clks IMX6QDL_CLK_ENET>,
258 <&clks IMX6QDL_CLK_ENET>,
259 <&clk50m_phy>;
260 clock-names = "ipg", "ahb", "ptp";
261 phy-handle = <&rgmii_phy>;
262 status = "okay";
263
264 mdio {
265 #address-cells = <1>;
266 #size-cells = <0>;
267
268 /* Microchip KSZ8081RNA PHY */
269 rgmii_phy: ethernet-phy@0 {
270 reg = <0>;
271 interrupts-extended = <&gpio5 23 IRQ_TYPE_LEVEL_LOW>;
272 reset-gpios = <&gpio5 22 GPIO_ACTIVE_LOW>;
273 reset-assert-us = <10000>;
274 reset-deassert-us = <300>;
275 };
276 };
277};
278
279&gpio1 {
280 gpio-line-names =
281 "CAN1_TERM", "SD1_CD", "", "", "", "", "", "",
282 "DEBUG_0", "", "", "", "", "", "", "",
283 "", "", "", "", "", "", "", "",
284 "", "", "", "", "", "", "", "";
285};
286
287&gpio2 {
288 gpio-line-names =
289 "", "", "", "", "", "", "", "",
290 "", "", "", "", "", "", "", "",
291 "", "", "", "", "", "", "", "",
292 "", "", "ECSPI2_SS0", "", "", "", "TSC_BUSY", "";
293};
294
295&gpio3 {
296 gpio-line-names =
297 "", "", "", "", "", "", "", "",
298 "", "", "", "", "", "", "", "",
299 "", "", "", "ECSPI1_SS1", "TSC_PENIRQ", "", "", "",
300 "", "", "", "", "", "", "", "";
301};
302
303&gpio4 {
304 gpio-line-names =
305 "", "", "", "", "", "", "", "",
306 "", "", "", "", "CAN1_SR", "", "", "",
307 "", "", "", "", "", "", "", "",
308 "", "", "", "", "", "", "", "";
309};
310
311&gpio5 {
312 gpio-line-names =
313 "", "", "", "", "", "", "", "",
314 "", "", "", "", "", "", "", "",
315 "", "", "", "", "", "", "ETH_RESET", "ETH_INTRP",
316 "", "", "", "", "", "", "", "";
317};
318
319&i2c1 {
320 clock-frequency = <100000>;
321 pinctrl-names = "default";
322 pinctrl-0 = <&pinctrl_i2c1>;
323 status = "okay";
324
325 /* additional i2c devices are added automatically by the boot loader */
326};
327
328&i2c3 {
329 clock-frequency = <100000>;
330 pinctrl-names = "default";
331 pinctrl-0 = <&pinctrl_i2c3>;
332 status = "okay";
333
334 tsens0: temperature-sensor@70 {
335 compatible = "ti,tmp103";
336 reg = <0x70>;
337 #thermal-sensor-cells = <0>;
338 };
339};
340
341&ipu1_di0_disp0 {
342 remote-endpoint = <&display_in>;
343};
344
345&pwm1 {
346 pinctrl-names = "default";
347 pinctrl-0 = <&pinctrl_pwm1>;
348 status = "okay";
349};
350
351&uart4 {
352 pinctrl-names = "default";
353 pinctrl-0 = <&pinctrl_uart4>;
354 status = "okay";
355};
356
357&usbphynop1 {
358 status = "disabled";
359};
360
361&usbphynop2 {
362 status = "disabled";
363};
364
365&usbotg {
366 phy_type = "utmi";
367 dr_mode = "host";
368 disable-over-current;
369 status = "okay";
370};
371
372&usdhc1 {
373 pinctrl-names = "default";
374 pinctrl-0 = <&pinctrl_usdhc1>;
375 cd-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
376 no-1-8-v;
377 disable-wp;
378 cap-sd-highspeed;
379 no-mmc;
380 no-sdio;
381 status = "okay";
382};
383
384&usdhc3 {
385 pinctrl-names = "default";
386 pinctrl-0 = <&pinctrl_usdhc3>;
387 bus-width = <8>;
388 no-1-8-v;
389 non-removable;
390 no-sd;
391 no-sdio;
392 status = "okay";
393};
394
395&iomuxc {
396 pinctrl_can1: can1grp {
397 fsl,pins = <
398 MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX 0x1b000
399 MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX 0x3008
400 /* CAN1_SR */
401 MX6QDL_PAD_KEY_COL3__GPIO4_IO12 0x13008
402 /* CAN1_TERM */
403 MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b088
404 >;
405 };
406
407 pinctrl_ecspi1: ecspi1grp {
408 fsl,pins = <
409 MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x1b000
410 MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0x3008
411 MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0x3008
412 /* CS */
413 MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x3008
414 >;
415 };
416
417 pinctrl_ecspi2: ecspi2grp {
418 fsl,pins = <
419 MX6QDL_PAD_EIM_OE__ECSPI2_MISO 0x10000
420 MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK 0x3008
421 MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI 0x3008
422 /* CS */
423 MX6QDL_PAD_EIM_RW__GPIO2_IO26 0x3008
424 >;
425 };
426
427 pinctrl_enet: enetgrp {
428 fsl,pins = <
429 /* MX6QDL_ENET_PINGRP4 */
430 MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
431 MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
432 MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0 0x1b0b0
433 MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1 0x1b0b0
434 MX6QDL_PAD_ENET_RX_ER__ENET_RX_ER 0x1b0b0
435 MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN 0x1b0b0
436 MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0 0x1b0b0
437 MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1 0x1b0b0
438 MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN 0x1b0b0
439
440 MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x1b0b0
441 /* Phy reset */
442 MX6QDL_PAD_CSI0_DAT4__GPIO5_IO22 0x1b0b0
443 /* nINTRP */
444 MX6QDL_PAD_CSI0_DAT5__GPIO5_IO23 0x1b0b0
445 >;
446 };
447
448 pinctrl_i2c1: i2c1grp {
449 fsl,pins = <
450 MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001f8b1
451 MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001f8b1
452 >;
453 };
454
455 pinctrl_i2c3: i2c3grp {
456 fsl,pins = <
457 MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001b8b1
458 MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1
459 >;
460 };
461
462 pinctrl_ipu1_disp: ipudisp1grp {
463 fsl,pins = <
464 /* DSE 0x30 => 25 Ohm, 0x20 => 37 Ohm, 0x10 => 75 Ohm */
465 MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x30
466 MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0x30
467 MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x30
468 MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x30
469 MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0x30
470 MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0x30
471 MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0x30
472 MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0x30
473 MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0x30
474 MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0x30
475 MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0x30
476 MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0x30
477 MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0x30
478 MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0x30
479 MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x30
480 MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x30
481 MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x30
482 MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x30
483 MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x30
484 MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x30
485 MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x30
486 MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x30
487 >;
488 };
489
490 pinctrl_leds: ledsgrp {
491 fsl,pins = <
492 MX6QDL_PAD_GPIO_8__GPIO1_IO08 0x1b0b0
493 >;
494 };
495
496 pinctrl_pwm1: pwm1grp {
497 fsl,pins = <
498 MX6QDL_PAD_GPIO_9__PWM1_OUT 0x8
499 >;
500 };
501
502 pinctrl_tsc2046: tsc2046grp {
503 fsl,pins = <
504 /* TSC_PENIRQ */
505 MX6QDL_PAD_EIM_D20__GPIO3_IO20 0x1b0b1
506 /* TSC_BUSY */
507 MX6QDL_PAD_EIM_EB2__GPIO2_IO30 0x1b0b0
508 >;
509 };
510
511 pinctrl_uart4: uart4grp {
512 fsl,pins = <
513 MX6QDL_PAD_KEY_COL0__UART4_TX_DATA 0x1b0b1
514 MX6QDL_PAD_KEY_ROW0__UART4_RX_DATA 0x1b0b1
515 >;
516 };
517
518 pinctrl_usdhc1: usdhc1grp {
519 fsl,pins = <
520 MX6QDL_PAD_SD1_CMD__SD1_CMD 0x170f9
521 MX6QDL_PAD_SD1_CLK__SD1_CLK 0x100f9
522 MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x170f9
523 MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x170f9
524 MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x170f9
525 MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x170f9
526 MX6QDL_PAD_GPIO_1__GPIO1_IO01 0x1b0b0
527 >;
528 };
529
530 pinctrl_usdhc3: usdhc3grp {
531 fsl,pins = <
532 MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17099
533 MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10099
534 MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17099
535 MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17099
536 MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17099
537 MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17099
538 MX6QDL_PAD_SD3_DAT4__SD3_DATA4 0x17099
539 MX6QDL_PAD_SD3_DAT5__SD3_DATA5 0x17099
540 MX6QDL_PAD_SD3_DAT6__SD3_DATA6 0x17099
541 MX6QDL_PAD_SD3_DAT7__SD3_DATA7 0x17099
542 MX6QDL_PAD_SD3_RST__SD3_RESET 0x1b0b1
543 >;
544 };
545};