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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 leds {
54 compatible = "gpio-leds";
55 pinctrl-names = "default";
56 pinctrl-0 = <&pinctrl_leds>;
57
58 led-0 {
59 label = "debug0";
60 function = LED_FUNCTION_STATUS;
61 gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
62 linux,default-trigger = "heartbeat";
63 };
64 };
65
66 panel {
67 compatible = "edt,etm0700g0bdh6";
68 backlight = <&backlight>;
69 power-supply = <®_3v3>;
70
71 port {
72 panel_in: endpoint {
73 remote-endpoint = <&display_out>;
74 };
75 };
76 };
77
78 clk50m_phy: phy-clock {
79 compatible = "fixed-clock";
80 #clock-cells = <0>;
81 clock-frequency = <50000000>;
82 };
83
84 reg_3v3: regulator-3v3 {
85 compatible = "regulator-fixed";
86 regulator-name = "3v3";
87 regulator-min-microvolt = <3300000>;
88 regulator-max-microvolt = <3300000>;
89 };
90
91 reg_5v0: regulator-5v0 {
92 compatible = "regulator-fixed";
93 regulator-name = "5v0";
94 regulator-min-microvolt = <5000000>;
95 regulator-max-microvolt = <5000000>;
96 };
97
98 reg_12v0: regulator-12v0 {
99 compatible = "regulator-fixed";
100 regulator-name = "12v0";
101 regulator-min-microvolt = <12000000>;
102 regulator-max-microvolt = <12000000>;
103 };
104};
105
106&can1 {
107 pinctrl-names = "default";
108 pinctrl-0 = <&pinctrl_can1>;
109 xceiver-supply = <®_5v0>;
110 status = "okay";
111};
112
113&ecspi1 {
114 cs-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>;
115 pinctrl-names = "default";
116 pinctrl-0 = <&pinctrl_ecspi1>;
117 status = "okay";
118
119 flash@0 {
120 compatible = "jedec,spi-nor";
121 reg = <0>;
122 spi-max-frequency = <20000000>;
123 };
124};
125
126&ecspi2 {
127 cs-gpios = <&gpio2 26 GPIO_ACTIVE_LOW>;
128 pinctrl-names = "default";
129 pinctrl-0 = <&pinctrl_ecspi2>;
130 status = "okay";
131
132 touchscreen@0 {
133 compatible = "ti,tsc2046";
134 reg = <0>;
135 pinctrl-0 = <&pinctrl_tsc2046>;
136 pinctrl-names ="default";
137 spi-max-frequency = <100000>;
138 interrupts-extended = <&gpio3 20 IRQ_TYPE_EDGE_FALLING>;
139 pendown-gpio = <&gpio3 20 GPIO_ACTIVE_LOW>;
140
141 touchscreen-inverted-x;
142 touchscreen-inverted-y;
143 touchscreen-max-pressure = <4095>;
144
145 ti,vref-delay-usecs = /bits/ 16 <100>;
146 ti,x-plate-ohms = /bits/ 16 <800>;
147 ti,y-plate-ohms = /bits/ 16 <300>;
148 ti,debounce-max = /bits/ 16 <3>;
149 ti,debounce-tol = /bits/ 16 <70>;
150 ti,debounce-rep = /bits/ 16 <3>;
151 wakeup-source;
152 };
153};
154
155&fec {
156 pinctrl-names = "default";
157 pinctrl-0 = <&pinctrl_enet>;
158 phy-mode = "rmii";
159 clocks = <&clks IMX6QDL_CLK_ENET>,
160 <&clks IMX6QDL_CLK_ENET>,
161 <&clk50m_phy>;
162 clock-names = "ipg", "ahb", "ptp";
163 phy-handle = <&rgmii_phy>;
164 status = "okay";
165
166 mdio {
167 #address-cells = <1>;
168 #size-cells = <0>;
169
170 /* Microchip KSZ8081RNA PHY */
171 rgmii_phy: ethernet-phy@0 {
172 reg = <0>;
173 interrupts-extended = <&gpio5 23 IRQ_TYPE_LEVEL_LOW>;
174 reset-gpios = <&gpio5 22 GPIO_ACTIVE_LOW>;
175 reset-assert-us = <10000>;
176 reset-deassert-us = <300>;
177 };
178 };
179};
180
181&gpio1 {
182 gpio-line-names =
183 "CAN1_TERM", "SD1_CD", "", "", "", "", "", "",
184 "DEBUG_0", "", "", "", "", "", "", "",
185 "", "", "", "", "", "", "", "",
186 "", "", "", "", "", "", "", "";
187};
188
189&gpio2 {
190 gpio-line-names =
191 "", "", "", "", "", "", "", "",
192 "", "", "", "", "", "", "", "",
193 "", "", "", "", "", "", "", "",
194 "", "", "ECSPI2_SS0", "", "", "", "TSC_BUSY", "";
195};
196
197&gpio3 {
198 gpio-line-names =
199 "", "", "", "", "", "", "", "",
200 "", "", "", "", "", "", "", "",
201 "", "", "", "ECSPI1_SS1", "TSC_PENIRQ", "", "", "",
202 "", "", "", "", "", "", "", "";
203};
204
205&gpio4 {
206 gpio-line-names =
207 "", "", "", "", "", "", "", "",
208 "", "", "", "", "CAN1_SR", "", "", "",
209 "", "", "", "", "", "", "", "",
210 "", "", "", "", "", "", "", "";
211};
212
213&gpio5 {
214 gpio-line-names =
215 "", "", "", "", "", "", "", "",
216 "", "", "", "", "", "", "", "",
217 "", "", "", "", "", "", "ETH_RESET", "ETH_INTRP",
218 "", "", "", "", "", "", "", "";
219};
220
221&i2c1 {
222 clock-frequency = <100000>;
223 pinctrl-names = "default";
224 pinctrl-0 = <&pinctrl_i2c1>;
225 status = "okay";
226
227 /* additional i2c devices are added automatically by the boot loader */
228};
229
230&i2c3 {
231 clock-frequency = <100000>;
232 pinctrl-names = "default";
233 pinctrl-0 = <&pinctrl_i2c3>;
234 status = "okay";
235
236 temperature-sensor@70 {
237 compatible = "ti,tmp103";
238 reg = <0x70>;
239 };
240};
241
242&ipu1_di0_disp0 {
243 remote-endpoint = <&display_in>;
244};
245
246&pwm1 {
247 pinctrl-names = "default";
248 pinctrl-0 = <&pinctrl_pwm1>;
249 status = "okay";
250};
251
252&uart4 {
253 pinctrl-names = "default";
254 pinctrl-0 = <&pinctrl_uart4>;
255 status = "okay";
256};
257
258&usbphynop1 {
259 status = "disabled";
260};
261
262&usbphynop2 {
263 status = "disabled";
264};
265
266&usbotg {
267 phy_type = "utmi";
268 dr_mode = "host";
269 disable-over-current;
270 status = "okay";
271};
272
273&usdhc1 {
274 pinctrl-names = "default";
275 pinctrl-0 = <&pinctrl_usdhc1>;
276 cd-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
277 no-1-8-v;
278 disable-wp;
279 cap-sd-highspeed;
280 no-mmc;
281 no-sdio;
282 status = "okay";
283};
284
285&usdhc3 {
286 pinctrl-names = "default";
287 pinctrl-0 = <&pinctrl_usdhc3>;
288 bus-width = <8>;
289 no-1-8-v;
290 non-removable;
291 no-sd;
292 no-sdio;
293 status = "okay";
294};
295
296&iomuxc {
297 pinctrl_can1: can1grp {
298 fsl,pins = <
299 MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX 0x1b000
300 MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX 0x3008
301 /* CAN1_SR */
302 MX6QDL_PAD_KEY_COL3__GPIO4_IO12 0x13008
303 /* CAN1_TERM */
304 MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b088
305 >;
306 };
307
308 pinctrl_ecspi1: ecspi1grp {
309 fsl,pins = <
310 MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x1b000
311 MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0x3008
312 MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0x3008
313 /* CS */
314 MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x3008
315 >;
316 };
317
318 pinctrl_ecspi2: ecspi2grp {
319 fsl,pins = <
320 MX6QDL_PAD_EIM_OE__ECSPI2_MISO 0x10000
321 MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK 0x3008
322 MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI 0x3008
323 /* CS */
324 MX6QDL_PAD_EIM_RW__GPIO2_IO26 0x3008
325 >;
326 };
327
328 pinctrl_enet: enetgrp {
329 fsl,pins = <
330 /* MX6QDL_ENET_PINGRP4 */
331 MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
332 MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
333 MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0 0x1b0b0
334 MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1 0x1b0b0
335 MX6QDL_PAD_ENET_RX_ER__ENET_RX_ER 0x1b0b0
336 MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN 0x1b0b0
337 MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0 0x1b0b0
338 MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1 0x1b0b0
339 MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN 0x1b0b0
340
341 MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x1b0b0
342 /* Phy reset */
343 MX6QDL_PAD_CSI0_DAT4__GPIO5_IO22 0x1b0b0
344 /* nINTRP */
345 MX6QDL_PAD_CSI0_DAT5__GPIO5_IO23 0x1b0b0
346 >;
347 };
348
349 pinctrl_i2c1: i2c1grp {
350 fsl,pins = <
351 MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001f8b1
352 MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001f8b1
353 >;
354 };
355
356 pinctrl_i2c3: i2c3grp {
357 fsl,pins = <
358 MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001b8b1
359 MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1
360 >;
361 };
362
363 pinctrl_ipu1_disp: ipudisp1grp {
364 fsl,pins = <
365 /* DSE 0x30 => 25 Ohm, 0x20 => 37 Ohm, 0x10 => 75 Ohm */
366 MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x30
367 MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0x30
368 MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x30
369 MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x30
370 MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0x30
371 MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0x30
372 MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0x30
373 MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0x30
374 MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0x30
375 MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0x30
376 MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0x30
377 MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0x30
378 MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0x30
379 MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0x30
380 MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x30
381 MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x30
382 MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x30
383 MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x30
384 MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x30
385 MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x30
386 MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x30
387 MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x30
388 >;
389 };
390
391 pinctrl_leds: ledsgrp {
392 fsl,pins = <
393 MX6QDL_PAD_GPIO_8__GPIO1_IO08 0x1b0b0
394 >;
395 };
396
397 pinctrl_pwm1: pwm1grp {
398 fsl,pins = <
399 MX6QDL_PAD_GPIO_9__PWM1_OUT 0x8
400 >;
401 };
402
403 pinctrl_tsc2046: tsc2046grp {
404 fsl,pins = <
405 /* TSC_PENIRQ */
406 MX6QDL_PAD_EIM_D20__GPIO3_IO20 0x1b0b1
407 /* TSC_BUSY */
408 MX6QDL_PAD_EIM_EB2__GPIO2_IO30 0x1b0b0
409 >;
410 };
411
412 pinctrl_uart4: uart4grp {
413 fsl,pins = <
414 MX6QDL_PAD_KEY_COL0__UART4_TX_DATA 0x1b0b1
415 MX6QDL_PAD_KEY_ROW0__UART4_RX_DATA 0x1b0b1
416 >;
417 };
418
419 pinctrl_usdhc1: usdhc1grp {
420 fsl,pins = <
421 MX6QDL_PAD_SD1_CMD__SD1_CMD 0x170f9
422 MX6QDL_PAD_SD1_CLK__SD1_CLK 0x100f9
423 MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x170f9
424 MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x170f9
425 MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x170f9
426 MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x170f9
427 MX6QDL_PAD_GPIO_1__GPIO1_IO01 0x1b0b0
428 >;
429 };
430
431 pinctrl_usdhc3: usdhc3grp {
432 fsl,pins = <
433 MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17099
434 MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10099
435 MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17099
436 MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17099
437 MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17099
438 MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17099
439 MX6QDL_PAD_SD3_DAT4__SD3_DATA4 0x17099
440 MX6QDL_PAD_SD3_DAT5__SD3_DATA5 0x17099
441 MX6QDL_PAD_SD3_DAT6__SD3_DATA6 0x17099
442 MX6QDL_PAD_SD3_DAT7__SD3_DATA7 0x17099
443 MX6QDL_PAD_SD3_RST__SD3_RESET 0x1b0b1
444 >;
445 };
446};