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/input/input.h>
10#include <dt-bindings/leds/common.h>
11#include <dt-bindings/sound/fsl-imx-audmux.h>
12
13/ {
14	model = "Protonic VT7";
15	compatible = "prt,prtvt7", "fsl,imx6dl";
16
17	memory@10000000 {
18		device_type = "memory";
19		reg = <0x10000000 0x20000000>;
20	};
21
22	backlight_lcd: backlight-lcd {
23		compatible = "pwm-backlight";
24		pwms = <&pwm1 0 500000 0>;
25		brightness-levels = <0 20 81 248 1000>;
26		default-brightness-level = <20>;
27		num-interpolated-steps = <21>;
28		power-supply = <&reg_bl_12v0>;
29	};
30
31	keys {
32		compatible = "gpio-keys";
33		autorepeat;
34
35		esc {
36			label = "GPIO Key ESC";
37			linux,code = <KEY_ESC>;
38			gpios = <&gpio_pca 0 GPIO_ACTIVE_LOW>;
39		};
40
41		up {
42			label = "GPIO Key UP";
43			linux,code = <KEY_UP>;
44			gpios = <&gpio_pca 1 GPIO_ACTIVE_LOW>;
45		};
46
47		down {
48			label = "GPIO Key DOWN";
49			linux,code = <KEY_DOWN>;
50			gpios = <&gpio_pca 4 GPIO_ACTIVE_LOW>;
51		};
52
53		enter {
54			label = "GPIO Key Enter";
55			linux,code = <KEY_ENTER>;
56			gpios = <&gpio_pca 3 GPIO_ACTIVE_LOW>;
57		};
58
59		cycle {
60			label = "GPIO Key CYCLE";
61			linux,code = <KEY_CYCLEWINDOWS>;
62			gpios = <&gpio_pca 2 GPIO_ACTIVE_LOW>;
63		};
64
65		f1 {
66			label = "GPIO Key F1";
67			linux,code = <KEY_F1>;
68			gpios = <&gpio_pca 14 GPIO_ACTIVE_LOW>;
69		};
70
71		f2 {
72			label = "GPIO Key F2";
73			linux,code = <KEY_F2>;
74			gpios = <&gpio_pca 13 GPIO_ACTIVE_LOW>;
75		};
76
77		f3 {
78			label = "GPIO Key F3";
79			linux,code = <KEY_F3>;
80			gpios = <&gpio_pca 12 GPIO_ACTIVE_LOW>;
81		};
82
83		f4 {
84			label = "GPIO Key F4";
85			linux,code = <KEY_F4>;
86			gpios = <&gpio_pca 11 GPIO_ACTIVE_LOW>;
87		};
88
89		f5 {
90			label = "GPIO Key F5";
91			linux,code = <KEY_F5>;
92			gpios = <&gpio_pca 10 GPIO_ACTIVE_LOW>;
93		};
94
95		f6 {
96			label = "GPIO Key F6";
97			linux,code = <KEY_F6>;
98			gpios = <&gpio_pca 5 GPIO_ACTIVE_LOW>;
99		};
100
101		f7 {
102			label = "GPIO Key F7";
103			linux,code = <KEY_F7>;
104			gpios = <&gpio_pca 6 GPIO_ACTIVE_LOW>;
105		};
106
107		f8 {
108			label = "GPIO Key F8";
109			linux,code = <KEY_F8>;
110			gpios = <&gpio_pca 7 GPIO_ACTIVE_LOW>;
111		};
112
113		f9 {
114			label = "GPIO Key F9";
115			linux,code = <KEY_F9>;
116			gpios = <&gpio_pca 8 GPIO_ACTIVE_LOW>;
117		};
118
119		f10 {
120			label = "GPIO Key F10";
121			linux,code = <KEY_F10>;
122			gpios = <&gpio_pca 9 GPIO_ACTIVE_LOW>;
123		};
124	};
125
126	leds {
127		compatible = "gpio-leds";
128		pinctrl-names = "default";
129		pinctrl-0 = <&pinctrl_leds>;
130
131		led-debug0 {
132			function = LED_FUNCTION_STATUS;
133			gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
134			linux,default-trigger = "heartbeat";
135		};
136	};
137
138	reg_bl_12v0: regulator-bl-12v0 {
139		compatible = "regulator-fixed";
140		pinctrl-names = "default";
141		pinctrl-0 = <&pinctrl_reg_bl_12v0>;
142		regulator-name = "bl-12v0";
143		regulator-min-microvolt = <12000000>;
144		regulator-max-microvolt = <12000000>;
145		gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>;
146		enable-active-high;
147	};
148
149	reg_1v8: regulator-1v8 {
150		compatible = "regulator-fixed";
151		regulator-name = "1v8";
152		regulator-min-microvolt = <1800000>;
153		regulator-max-microvolt = <1800000>;
154	};
155
156	sound {
157		compatible = "simple-audio-card";
158		simple-audio-card,name = "prti6q-sgtl5000";
159		simple-audio-card,format = "i2s";
160		simple-audio-card,widgets =
161			"Microphone", "Microphone Jack",
162			"Line", "Line In Jack",
163			"Headphone", "Headphone Jack",
164			"Speaker", "External Speaker";
165		simple-audio-card,routing =
166			"MIC_IN", "Microphone Jack",
167			"LINE_IN", "Line In Jack",
168			"Headphone Jack", "HP_OUT",
169			"External Speaker", "LINE_OUT";
170
171		simple-audio-card,cpu {
172			sound-dai = <&ssi1>;
173			system-clock-frequency = <0>;
174		};
175
176		simple-audio-card,codec {
177			sound-dai = <&sgtl5000>;
178			bitclock-master;
179			frame-master;
180		};
181	};
182};
183
184&audmux {
185	pinctrl-names = "default";
186	pinctrl-0 = <&pinctrl_audmux>;
187	status = "okay";
188
189	mux-ssi1 {
190		fsl,audmux-port = <0>;
191		fsl,port-config = <
192			IMX_AUDMUX_V2_PTCR_SYN		0
193			IMX_AUDMUX_V2_PTCR_TFSEL(2)	0
194			IMX_AUDMUX_V2_PTCR_TCSEL(2)	0
195			IMX_AUDMUX_V2_PTCR_TFSDIR	0
196			IMX_AUDMUX_V2_PTCR_TCLKDIR IMX_AUDMUX_V2_PDCR_RXDSEL(2)
197		>;
198	};
199
200	mux-pins3 {
201		fsl,audmux-port = <2>;
202		fsl,port-config = <
203			IMX_AUDMUX_V2_PTCR_SYN IMX_AUDMUX_V2_PDCR_RXDSEL(0)
204			0		       IMX_AUDMUX_V2_PDCR_TXRXEN
205		>;
206	};
207};
208
209&can1 {
210	pinctrl-0 = <&pinctrl_can1 &pinctrl_can1phy>;
211};
212
213&clks {
214	assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>;
215	assigned-clock-parents = <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>;
216};
217
218&ecspi2 {
219	cs-gpios = <&gpio2 26 GPIO_ACTIVE_LOW>;
220	pinctrl-names = "default";
221	pinctrl-0 = <&pinctrl_ecspi2>;
222	status = "okay";
223
224	touchscreen@0 {
225		compatible = "ti,tsc2046";
226		reg = <0>;
227		pinctrl-0 = <&pinctrl_tsc>;
228		pinctrl-names ="default";
229		spi-max-frequency = <100000>;
230		interrupts-extended = <&gpio3 20 IRQ_TYPE_EDGE_FALLING>;
231		pendown-gpio = <&gpio3 20 GPIO_ACTIVE_LOW>;
232		touchscreen-max-pressure = <4095>;
233		ti,vref-delay-usecs = /bits/ 16 <100>;
234		ti,x-plate-ohms = /bits/ 16 <800>;
235		ti,y-plate-ohms = /bits/ 16 <300>;
236		ti,debounce-max = /bits/ 16 <3>;
237		ti,debounce-tol = /bits/ 16 <70>;
238		ti,debounce-rep = /bits/ 16 <3>;
239		wakeup-source;
240	};
241};
242
243&i2c1 {
244	sgtl5000: audio-codec@a {
245		compatible = "fsl,sgtl5000";
246		reg = <0xa>;
247		pinctrl-names = "default";
248		pinctrl-0 = <&pinctrl_codec>;
249		#sound-dai-cells = <0>;
250		clocks = <&clks 201>;
251		VDDA-supply = <&reg_3v3>;
252		VDDIO-supply = <&reg_3v3>;
253		VDDD-supply = <&reg_1v8>;
254	};
255};
256
257&i2c3 {
258	rtc@51 {
259		compatible = "nxp,pcf8563";
260		reg = <0x51>;
261	};
262
263	gpio_pca: gpio@74 {
264		compatible = "nxp,pca9539";
265		reg = <0x74>;
266		interrupts-extended = <&gpio4 5 IRQ_TYPE_LEVEL_LOW>;
267		#gpio-cells = <2>;
268		gpio-controller;
269	};
270};
271
272&ipu1 {
273	pinctrl-names = "default";
274	pinctrl-0 = <&pinctrl_ipu1_csi0>;
275	status = "okay";
276};
277
278&pwm1 {
279	pinctrl-names = "default";
280	pinctrl-0 = <&pinctrl_pwm1>;
281	status = "okay";
282};
283
284&snvs_poweroff {
285	status = "okay";
286};
287
288&snvs_pwrkey {
289	status = "okay";
290};
291
292&ssi1 {
293	status = "okay";
294};
295
296&usbh1 {
297	status = "disabled";
298};
299
300&iomuxc {
301	pinctrl_audmux: audmuxgrp {
302		fsl,pins = <
303			MX6QDL_PAD_CSI0_MCLK__CCM_CLKO1		0x030b0
304			MX6QDL_PAD_CSI0_DAT7__AUD3_RXD		0x130b0
305			MX6QDL_PAD_CSI0_DAT4__AUD3_TXC		0x130b0
306			MX6QDL_PAD_CSI0_DAT5__AUD3_TXD		0x110b0
307			MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS		0x130b0
308		>;
309	};
310
311	pinctrl_can1phy: can1phy {
312		fsl,pins = <
313			/* CAN1_SR */
314			MX6QDL_PAD_KEY_COL3__GPIO4_IO12		0x13070
315			/* CAN1_TERM */
316			MX6QDL_PAD_GPIO_0__GPIO1_IO00		0x1b0b0
317		>;
318	};
319
320	pinctrl_codec: codecgrp {
321		fsl,pins = <
322			/* AUDIO_nRESET */
323			MX6QDL_PAD_CSI0_VSYNC__GPIO5_IO21	0x1f0b0
324		>;
325	};
326
327	pinctrl_ecspi2: ecspi2grp {
328		fsl,pins = <
329			MX6QDL_PAD_EIM_OE__ECSPI2_MISO		0x100b1
330			MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK		0x100b1
331			MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI		0x100b1
332			MX6QDL_PAD_EIM_RW__GPIO2_IO26		0x000b1
333		>;
334	};
335
336	pinctrl_ipu1_csi0: ipu1csi0grp {
337		fsl,pins = <
338			MX6QDL_PAD_CSI0_DAT12__IPU1_CSI0_DATA12	0x1b0b0
339			MX6QDL_PAD_CSI0_DAT13__IPU1_CSI0_DATA13	0x1b0b0
340			MX6QDL_PAD_CSI0_DAT14__IPU1_CSI0_DATA14	0x1b0b0
341			MX6QDL_PAD_CSI0_DAT15__IPU1_CSI0_DATA15	0x1b0b0
342			MX6QDL_PAD_CSI0_DAT16__IPU1_CSI0_DATA16	0x1b0b0
343			MX6QDL_PAD_CSI0_DAT17__IPU1_CSI0_DATA17	0x1b0b0
344			MX6QDL_PAD_CSI0_DAT18__IPU1_CSI0_DATA18	0x1b0b0
345			MX6QDL_PAD_CSI0_DAT19__IPU1_CSI0_DATA19	0x1b0b0
346			MX6QDL_PAD_CSI0_PIXCLK__IPU1_CSI0_PIXCLK 0x1b0b0
347			/* ITU656_nRESET */
348			MX6QDL_PAD_GPIO_2__GPIO1_IO02		0x1b0b0
349			/* ITU656_nPDN */
350			MX6QDL_PAD_CSI0_DATA_EN__GPIO5_IO20	0x1b0b0
351		>;
352	};
353
354	pinctrl_ipu1_disp: ipudisp1grp {
355		fsl,pins = <
356			MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0xb0
357			MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15	   0xb0
358
359			MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0xb0
360			MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0xb0
361			MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0xb0
362			MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0xb0
363			MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0xb0
364			MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0xb0
365			MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0xb0
366			MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0xb0
367
368			MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0xb0
369			MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0xb0
370			MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0xb0
371			MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0xb0
372			MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0xb0
373			MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0xb0
374			MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0xb0
375			MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0xb0
376
377			MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0xb0
378			MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0xb0
379			MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0xb0
380			MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0xb0
381			MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0xb0
382			MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0xb0
383			MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0xb0
384			MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0xb0
385		>;
386	};
387
388	pinctrl_leds: ledsgrp {
389		fsl,pins = <
390			MX6QDL_PAD_GPIO_8__GPIO1_IO08		0x1b0b0
391		>;
392	};
393
394	pinctrl_pwm1: pwm1grp {
395		fsl,pins = <
396			MX6QDL_PAD_GPIO_9__PWM1_OUT		0x1b0b0
397		>;
398	};
399
400	pinctrl_reg_bl_12v0: 12blgrp {
401		fsl,pins = <
402			MX6QDL_PAD_GPIO_7__GPIO1_IO07		0x1b0b0
403		>;
404	};
405
406	pinctrl_tsc: tscgrp {
407
408		fsl,pins = <
409			MX6QDL_PAD_EIM_D20__GPIO3_IO20		0x1b0b0
410			MX6QDL_PAD_EIM_EB2__GPIO2_IO30		0x1b0b0
411		>;
412	};
413};
414