1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
2 /*
3 * Copyright (c) 2016 Protonic Holland
4 */
5
6 /dts-v1/;
7 #include "imx6dl.dtsi"
8 #include "imx6qdl-prti6q.dtsi"
9 #include <dt-bindings/display/sdtv-standards.h>
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/leds/common.h>
12 #include <dt-bindings/sound/fsl-imx-audmux.h>
13
14 / {
15 model = "Protonic VT7";
16 compatible = "prt,prtvt7", "fsl,imx6dl";
17
18 memory@10000000 {
19 device_type = "memory";
20 reg = <0x10000000 0x20000000>;
21 };
22
23 backlight_lcd: backlight-lcd {
24 compatible = "pwm-backlight";
25 pwms = <&pwm1 0 500000 0>;
26 brightness-levels = <0 20 81 248 1000>;
27 default-brightness-level = <65>;
28 num-interpolated-steps = <21>;
29 power-supply = <®_bl_12v0>;
30 };
31
32 display {
33 compatible = "fsl,imx-parallel-display";
34 pinctrl-0 = <&pinctrl_ipu1_disp>;
35 pinctrl-names = "default";
36 #address-cells = <1>;
37 #size-cells = <0>;
38
39 port@0 {
40 reg = <0>;
41
42 display_in: endpoint {
43 remote-endpoint = <&ipu1_di0_disp0>;
44 };
45 };
46
47 port@1 {
48 reg = <1>;
49
50 display_out: endpoint {
51 remote-endpoint = <&panel_in>;
52 };
53 };
54 };
55
56 iio-hwmon {
57 compatible = "iio-hwmon";
58 io-channels = <&vdiv_vaccu>;
59 };
60
61 keys {
62 compatible = "gpio-keys";
63 autorepeat;
64
65 key-esc {
66 label = "GPIO Key ESC";
67 linux,code = <KEY_ESC>;
68 gpios = <&gpio_pca 0 GPIO_ACTIVE_LOW>;
69 };
70
71 key-up {
72 label = "GPIO Key UP";
73 linux,code = <KEY_UP>;
74 gpios = <&gpio_pca 1 GPIO_ACTIVE_LOW>;
75 };
76
77 key-down {
78 label = "GPIO Key DOWN";
79 linux,code = <KEY_DOWN>;
80 gpios = <&gpio_pca 4 GPIO_ACTIVE_LOW>;
81 };
82
83 key-enter {
84 label = "GPIO Key Enter";
85 linux,code = <KEY_ENTER>;
86 gpios = <&gpio_pca 3 GPIO_ACTIVE_LOW>;
87 };
88
89 key-cycle {
90 label = "GPIO Key CYCLE";
91 linux,code = <KEY_CYCLEWINDOWS>;
92 gpios = <&gpio_pca 2 GPIO_ACTIVE_LOW>;
93 };
94
95 key-f1 {
96 label = "GPIO Key F1";
97 linux,code = <KEY_F1>;
98 gpios = <&gpio_pca 14 GPIO_ACTIVE_LOW>;
99 };
100
101 key-f2 {
102 label = "GPIO Key F2";
103 linux,code = <KEY_F2>;
104 gpios = <&gpio_pca 13 GPIO_ACTIVE_LOW>;
105 };
106
107 key-f3 {
108 label = "GPIO Key F3";
109 linux,code = <KEY_F3>;
110 gpios = <&gpio_pca 12 GPIO_ACTIVE_LOW>;
111 };
112
113 key-f4 {
114 label = "GPIO Key F4";
115 linux,code = <KEY_F4>;
116 gpios = <&gpio_pca 11 GPIO_ACTIVE_LOW>;
117 };
118
119 key-f5 {
120 label = "GPIO Key F5";
121 linux,code = <KEY_F5>;
122 gpios = <&gpio_pca 10 GPIO_ACTIVE_LOW>;
123 };
124
125 key-f6 {
126 label = "GPIO Key F6";
127 linux,code = <KEY_F6>;
128 gpios = <&gpio_pca 5 GPIO_ACTIVE_LOW>;
129 };
130
131 key-f7 {
132 label = "GPIO Key F7";
133 linux,code = <KEY_F7>;
134 gpios = <&gpio_pca 6 GPIO_ACTIVE_LOW>;
135 };
136
137 key-f8 {
138 label = "GPIO Key F8";
139 linux,code = <KEY_F8>;
140 gpios = <&gpio_pca 7 GPIO_ACTIVE_LOW>;
141 };
142
143 key-f9 {
144 label = "GPIO Key F9";
145 linux,code = <KEY_F9>;
146 gpios = <&gpio_pca 8 GPIO_ACTIVE_LOW>;
147 };
148
149 key-f10 {
150 label = "GPIO Key F10";
151 linux,code = <KEY_F10>;
152 gpios = <&gpio_pca 9 GPIO_ACTIVE_LOW>;
153 };
154 };
155
156 leds {
157 compatible = "gpio-leds";
158 pinctrl-names = "default";
159 pinctrl-0 = <&pinctrl_leds>;
160
161 led-debug0 {
162 function = LED_FUNCTION_STATUS;
163 gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
164 linux,default-trigger = "heartbeat";
165 };
166 };
167
168 panel {
169 compatible = "innolux,g070y2-t02";
170 backlight = <&backlight_lcd>;
171 power-supply = <®_3v3>;
172
173 port {
174 panel_in: endpoint {
175 remote-endpoint = <&display_out>;
176 };
177 };
178 };
179
180 connector {
181 compatible = "composite-video-connector";
182 label = "Composite0";
183 sdtv-standards = <SDTV_STD_PAL_B>;
184
185 port {
186 comp0_out: endpoint {
187 remote-endpoint = <&tvp5150_comp0_in>;
188 };
189 };
190 };
191
192 reg_bl_12v0: regulator-bl-12v0 {
193 compatible = "regulator-fixed";
194 pinctrl-names = "default";
195 pinctrl-0 = <&pinctrl_reg_bl_12v0>;
196 regulator-name = "bl-12v0";
197 regulator-min-microvolt = <12000000>;
198 regulator-max-microvolt = <12000000>;
199 gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>;
200 enable-active-high;
201 };
202
203 reg_3v3: regulator-3v3 {
204 compatible = "regulator-fixed";
205 regulator-name = "3v3";
206 regulator-min-microvolt = <3300000>;
207 regulator-max-microvolt = <3300000>;
208 };
209
210 reg_1v8: regulator-1v8 {
211 compatible = "regulator-fixed";
212 regulator-name = "1v8";
213 regulator-min-microvolt = <1800000>;
214 regulator-max-microvolt = <1800000>;
215 };
216
217 sound {
218 compatible = "simple-audio-card";
219 simple-audio-card,name = "prti6q-sgtl5000";
220 simple-audio-card,format = "i2s";
221 simple-audio-card,widgets =
222 "Microphone", "Microphone Jack",
223 "Line", "Line In Jack",
224 "Headphone", "Headphone Jack",
225 "Speaker", "External Speaker";
226 simple-audio-card,routing =
227 "MIC_IN", "Microphone Jack",
228 "LINE_IN", "Line In Jack",
229 "Headphone Jack", "HP_OUT",
230 "External Speaker", "LINE_OUT";
231
232 simple-audio-card,cpu {
233 sound-dai = <&ssi1>;
234 system-clock-frequency = <0>;
235 };
236
237 simple-audio-card,codec {
238 sound-dai = <&sgtl5000>;
239 bitclock-master;
240 frame-master;
241 };
242 };
243
244 thermal-zones {
245 chassis-thermal {
246 polling-delay = <20000>;
247 polling-delay-passive = <0>;
248 thermal-sensors = <&tsens0>;
249
250 trips {
251 alert {
252 temperature = <105000>; /* millicelsius */
253 hysteresis = <2000>; /* millicelsius */
254 type = "passive";
255 };
256 };
257 };
258
259 touch-thermal0 {
260 polling-delay = <20000>;
261 polling-delay-passive = <0>;
262 thermal-sensors = <&touch_temp0>;
263
264 trips {
265 alert {
266 temperature = <105000>; /* millicelsius */
267 hysteresis = <2000>; /* millicelsius */
268 type = "passive";
269 };
270 };
271 };
272
273 touch-thermal1 {
274 polling-delay = <20000>;
275 polling-delay-passive = <0>;
276 thermal-sensors = <&touch_temp1>;
277
278 trips {
279 alert {
280 temperature = <105000>; /* millicelsius */
281 hysteresis = <2000>; /* millicelsius */
282 type = "passive";
283 };
284 };
285 };
286 };
287
288 touchscreen {
289 compatible = "resistive-adc-touch";
290 io-channels = <&adc_ts 1>, <&adc_ts 3>, <&adc_ts 4>,
291 <&adc_ts 5>;
292 io-channel-names = "y", "z1", "z2", "x";
293 touchscreen-min-pressure = <64687>;
294 touchscreen-x-plate-ohms = <300>;
295 touchscreen-y-plate-ohms = <800>;
296 };
297
298 touch_temp0: touch-temperature-sensor0 {
299 compatible = "generic-adc-thermal";
300 #thermal-sensor-cells = <0>;
301 io-channels = <&adc_ts 0>;
302 io-channel-names = "sensor-channel";
303 temperature-lookup-table = < (-40000) 736
304 85000 474>;
305 };
306
307 touch_temp1: touch-temperature-sensor1 {
308 compatible = "generic-adc-thermal";
309 #thermal-sensor-cells = <0>;
310 io-channels = <&adc_ts 7>;
311 io-channel-names = "sensor-channel";
312 temperature-lookup-table = < (-40000) 826
313 85000 609>;
314 };
315
316 vdiv_vaccu: voltage-divider-vaccu {
317 compatible = "voltage-divider";
318 io-channels = <&adc_ts 2>;
319 output-ohms = <2500>;
320 full-ohms = <64000>;
321 #io-channel-cells = <0>;
322 };
323 };
324
325 &audmux {
326 pinctrl-names = "default";
327 pinctrl-0 = <&pinctrl_audmux>;
328 status = "okay";
329
330 mux-ssi1 {
331 fsl,audmux-port = <0>;
332 fsl,port-config = <
333 IMX_AUDMUX_V2_PTCR_SYN 0
334 IMX_AUDMUX_V2_PTCR_TFSEL(2) 0
335 IMX_AUDMUX_V2_PTCR_TCSEL(2) 0
336 IMX_AUDMUX_V2_PTCR_TFSDIR 0
337 IMX_AUDMUX_V2_PTCR_TCLKDIR IMX_AUDMUX_V2_PDCR_RXDSEL(2)
338 >;
339 };
340
341 mux-pins3 {
342 fsl,audmux-port = <2>;
343 fsl,port-config = <
344 IMX_AUDMUX_V2_PTCR_SYN IMX_AUDMUX_V2_PDCR_RXDSEL(0)
345 0 IMX_AUDMUX_V2_PDCR_TXRXEN
346 >;
347 };
348 };
349
350 &can1 {
351 pinctrl-0 = <&pinctrl_can1 &pinctrl_can1phy>;
352 };
353
354 &clks {
355 assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>;
356 assigned-clock-parents = <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>;
357 };
358
359 &ecspi2 {
360 cs-gpios = <&gpio2 26 GPIO_ACTIVE_LOW>;
361 pinctrl-names = "default";
362 pinctrl-0 = <&pinctrl_ecspi2>;
363 status = "okay";
364
365 adc_ts: adc@0 {
366 compatible = "ti,tsc2046e-adc";
367 reg = <0>;
368 pinctrl-0 = <&pinctrl_tsc>;
369 pinctrl-names = "default";
370 spi-max-frequency = <1000000>;
371 interrupts-extended = <&gpio3 20 IRQ_TYPE_LEVEL_LOW>;
372 #io-channel-cells = <1>;
373
374 #address-cells = <1>;
375 #size-cells = <0>;
376
377 channel@1 {
378 reg = <1>;
379 settling-time-us = <700>;
380 oversampling-ratio = <5>;
381 };
382
383 channel@3 {
384 reg = <3>;
385 settling-time-us = <700>;
386 oversampling-ratio = <5>;
387 };
388
389 channel@4 {
390 reg = <4>;
391 settling-time-us = <700>;
392 oversampling-ratio = <5>;
393 };
394
395 channel@5 {
396 reg = <5>;
397 settling-time-us = <700>;
398 oversampling-ratio = <5>;
399 };
400 };
401 };
402
403 &i2c1 {
404 sgtl5000: audio-codec@a {
405 compatible = "fsl,sgtl5000";
406 reg = <0xa>;
407 pinctrl-names = "default";
408 pinctrl-0 = <&pinctrl_codec>;
409 #sound-dai-cells = <0>;
410 clocks = <&clks 201>;
411 VDDA-supply = <®_3v3>;
412 VDDIO-supply = <®_3v3>;
413 VDDD-supply = <®_1v8>;
414 };
415
416 video@5c {
417 compatible = "ti,tvp5150";
418 reg = <0x5c>;
419
420 #address-cells = <1>;
421 #size-cells = <0>;
422
423 port@0 {
424 reg = <0>;
425
426 tvp5150_comp0_in: endpoint {
427 remote-endpoint = <&comp0_out>;
428 };
429 };
430
431 /* Output port 2 is video output pad */
432 port@2 {
433 reg = <2>;
434
435 tvp5151_to_ipu1_csi0_mux: endpoint {
436 remote-endpoint = <&ipu1_csi0_mux_from_parallel_sensor>;
437 };
438 };
439 };
440 };
441
442 &i2c3 {
443 rtc@51 {
444 compatible = "nxp,pcf8563";
445 reg = <0x51>;
446 };
447
448 tsens0: temperature-sensor@70 {
449 compatible = "ti,tmp103";
450 reg = <0x70>;
451 #thermal-sensor-cells = <0>;
452 };
453
454 gpio_pca: gpio@74 {
455 compatible = "nxp,pca9539";
456 reg = <0x74>;
457 interrupts-extended = <&gpio4 5 IRQ_TYPE_LEVEL_LOW>;
458 #gpio-cells = <2>;
459 gpio-controller;
460 };
461 };
462
463 &ipu1 {
464 pinctrl-names = "default";
465 pinctrl-0 = <&pinctrl_ipu1_csi0>;
466 status = "okay";
467 };
468
469 &ipu1_di0_disp0 {
470 remote-endpoint = <&display_in>;
471 };
472
473 &ipu1_csi0_mux_from_parallel_sensor {
474 remote-endpoint = <&tvp5151_to_ipu1_csi0_mux>;
475 };
476
477 &pwm1 {
478 pinctrl-names = "default";
479 pinctrl-0 = <&pinctrl_pwm1>;
480 status = "okay";
481 };
482
483 &snvs_poweroff {
484 status = "okay";
485 };
486
487 &snvs_pwrkey {
488 status = "okay";
489 };
490
491 &ssi1 {
492 status = "okay";
493 };
494
495 &usbh1 {
496 status = "disabled";
497 };
498
499 &iomuxc {
500 pinctrl_audmux: audmuxgrp {
501 fsl,pins = <
502 MX6QDL_PAD_CSI0_MCLK__CCM_CLKO1 0x030b0
503 MX6QDL_PAD_CSI0_DAT7__AUD3_RXD 0x130b0
504 MX6QDL_PAD_CSI0_DAT4__AUD3_TXC 0x130b0
505 MX6QDL_PAD_CSI0_DAT5__AUD3_TXD 0x110b0
506 MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS 0x130b0
507 >;
508 };
509
510 pinctrl_can1phy: can1phy {
511 fsl,pins = <
512 /* CAN1_SR */
513 MX6QDL_PAD_KEY_COL3__GPIO4_IO12 0x13070
514 /* CAN1_TERM */
515 MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0
516 >;
517 };
518
519 pinctrl_codec: codecgrp {
520 fsl,pins = <
521 /* AUDIO_nRESET */
522 MX6QDL_PAD_CSI0_VSYNC__GPIO5_IO21 0x1f0b0
523 >;
524 };
525
526 pinctrl_ecspi2: ecspi2grp {
527 fsl,pins = <
528 MX6QDL_PAD_EIM_OE__ECSPI2_MISO 0x100b1
529 MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK 0x100b1
530 MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI 0x100b1
531 MX6QDL_PAD_EIM_RW__GPIO2_IO26 0x000b1
532 >;
533 };
534
535 pinctrl_ipu1_csi0: ipu1csi0grp {
536 fsl,pins = <
537 MX6QDL_PAD_CSI0_DAT12__IPU1_CSI0_DATA12 0x1b0b0
538 MX6QDL_PAD_CSI0_DAT13__IPU1_CSI0_DATA13 0x1b0b0
539 MX6QDL_PAD_CSI0_DAT14__IPU1_CSI0_DATA14 0x1b0b0
540 MX6QDL_PAD_CSI0_DAT15__IPU1_CSI0_DATA15 0x1b0b0
541 MX6QDL_PAD_CSI0_DAT16__IPU1_CSI0_DATA16 0x1b0b0
542 MX6QDL_PAD_CSI0_DAT17__IPU1_CSI0_DATA17 0x1b0b0
543 MX6QDL_PAD_CSI0_DAT18__IPU1_CSI0_DATA18 0x1b0b0
544 MX6QDL_PAD_CSI0_DAT19__IPU1_CSI0_DATA19 0x1b0b0
545 MX6QDL_PAD_CSI0_PIXCLK__IPU1_CSI0_PIXCLK 0x1b0b0
546 /* ITU656_nRESET */
547 MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x1b0b0
548 /* ITU656_nPDN */
549 MX6QDL_PAD_CSI0_DATA_EN__GPIO5_IO20 0x1b0b0
550 >;
551 };
552
553 pinctrl_ipu1_disp: ipudisp1grp {
554 fsl,pins = <
555 MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0xb0
556 MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0xb0
557
558 MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0xb0
559 MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0xb0
560 MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0xb0
561 MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0xb0
562 MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0xb0
563 MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0xb0
564 MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0xb0
565 MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0xb0
566
567 MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0xb0
568 MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0xb0
569 MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0xb0
570 MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0xb0
571 MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0xb0
572 MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0xb0
573 MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0xb0
574 MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0xb0
575
576 MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0xb0
577 MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0xb0
578 MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0xb0
579 MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0xb0
580 MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0xb0
581 MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0xb0
582 MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0xb0
583 MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0xb0
584 >;
585 };
586
587 pinctrl_leds: ledsgrp {
588 fsl,pins = <
589 MX6QDL_PAD_GPIO_8__GPIO1_IO08 0x1b0b0
590 >;
591 };
592
593 pinctrl_pwm1: pwm1grp {
594 fsl,pins = <
595 MX6QDL_PAD_GPIO_9__PWM1_OUT 0x1b0b0
596 >;
597 };
598
599 pinctrl_reg_bl_12v0: 12blgrp {
600 fsl,pins = <
601 MX6QDL_PAD_GPIO_7__GPIO1_IO07 0x1b0b0
602 >;
603 };
604
605 pinctrl_tsc: tscgrp {
606
607 fsl,pins = <
608 MX6QDL_PAD_EIM_D20__GPIO3_IO20 0x1b0b0
609 MX6QDL_PAD_EIM_EB2__GPIO2_IO30 0x1b0b0
610 >;
611 };
612 };
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