1// SPDX-License-Identifier: GPL-2.0+ OR MIT
2//
3// Copyright 2015 Armadeus Systems <support@armadeus.com>
4
5#include <dt-bindings/gpio/gpio.h>
6#include <dt-bindings/input/input.h>
7#include <dt-bindings/interrupt-controller/irq.h>
8
9/ {
10	chosen {
11		stdout-path = &uart4;
12	};
13
14	backlight: backlight {
15		compatible = "pwm-backlight";
16		pwms = <&pwm3 0 191000 0>;
17		brightness-levels = <0 4 8 16 32 64 128 255>;
18		default-brightness-level = <0>;
19		power-supply = <&reg_5v>;
20	};
21
22	disp0 {
23		compatible = "fsl,imx-parallel-display";
24		pinctrl-names = "default";
25		pinctrl-0 = <&pinctrl_ipu1_disp0>;
26
27		#address-cells = <1>;
28		#size-cells = <0>;
29
30		port@0 {
31			reg = <0>;
32
33			display_in: endpoint {
34				remote-endpoint = <&ipu1_di0_disp0>;
35			};
36		};
37
38		port@1 {
39			reg = <1>;
40
41			display_out: endpoint {
42				remote-endpoint = <&panel_in>;
43			};
44		};
45	};
46
47	gpio-keys {
48		compatible = "gpio-keys";
49		pinctrl-names = "default";
50		pinctrl-0 = <&pinctrl_gpio_keys>;
51
52		user-button {
53			label = "User button";
54			gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
55			linux,code = <BTN_MISC>;
56			wakeup-source;
57		};
58	};
59
60	leds {
61		compatible = "gpio-leds";
62		pinctrl-names = "default";
63		pinctrl-0 = <&pinctrl_gpio_leds>;
64
65		user-led {
66			label = "User LED";
67			gpios = <&gpio7 12 GPIO_ACTIVE_HIGH>;
68			linux,default-trigger = "heartbeat";
69			default-state = "on";
70		};
71	};
72
73	panel {
74		compatible = "armadeus,st0700-adapt";
75		power-supply = <&reg_3p3v>;
76		backlight = <&backlight>;
77
78		port {
79			panel_in: endpoint {
80				remote-endpoint = <&display_out>;
81			};
82		};
83	};
84
85	reg_3p3v: regulator-3p3v {
86		compatible = "regulator-fixed";
87		regulator-name = "3P3V";
88		regulator-min-microvolt = <3300000>;
89		regulator-max-microvolt = <3300000>;
90		regulator-always-on;
91		vin-supply = <&reg_5v>;
92	};
93
94	reg_5v: regulator-5v {
95		compatible = "regulator-fixed";
96		regulator-name = "5V";
97		regulator-min-microvolt = <5000000>;
98		regulator-max-microvolt = <5000000>;
99		regulator-always-on;
100	};
101
102	reg_usb_otg_vbus: regulator-usb-otg-vbus {
103		compatible = "regulator-fixed";
104		regulator-name = "usb_otg_vbus";
105		regulator-min-microvolt = <5000000>;
106		regulator-max-microvolt = <5000000>;
107		regulator-always-on;
108	};
109
110	sound {
111		compatible = "fsl,imx6-armadeus-sgtl5000",
112			     "fsl,imx-audio-sgtl5000";
113		model = "imx6-armadeus-sgtl5000";
114		ssi-controller = <&ssi1>;
115		audio-codec = <&codec>;
116		audio-routing =
117			"MIC_IN", "Mic Jack",
118			"Mic Jack", "Mic Bias",
119			"Headphone Jack", "HP_OUT";
120		mux-int-port = <1>;
121		mux-ext-port = <3>;
122	};
123
124	spdif_out: spdif-out {
125		compatible = "linux,spdif-dit";
126		#sound-dai-cells = <0>;
127	};
128
129	sound-spdif {
130		compatible = "fsl,imx-audio-spdif";
131		model = "imx-spdif";
132		audio-cpu = <&spdif>;
133		audio-codec = <&spdif_out>;
134	};
135};
136
137&audmux {
138	pinctrl-names = "default";
139	pinctrl-0 = <&pinctrl_audmux>;
140	status = "okay";
141};
142
143&can2 {
144	pinctrl-names = "default";
145	pinctrl-0 = <&pinctrl_flexcan2>;
146	xceiver-supply = <&reg_5v>;
147	status = "okay";
148};
149
150&ecspi1 {
151	pinctrl-names = "default";
152	pinctrl-0 = <&pinctrl_ecspi1>;
153	cs-gpios = <&gpio4 9 GPIO_ACTIVE_LOW>,
154		   <&gpio4 10 GPIO_ACTIVE_LOW>,
155		   <&gpio4 11 GPIO_ACTIVE_LOW>;
156	status = "okay";
157};
158
159&hdmi {
160	ddc-i2c-bus = <&i2c3>;
161	status = "okay";
162};
163
164&i2c1 {
165	clock-frequency = <400000>;
166	pinctrl-names = "default";
167	pinctrl-0 = <&pinctrl_i2c1>;
168	status = "okay";
169
170	touchscreen@48 {
171		compatible = "semtech,sx8654";
172		reg = <0x48>;
173		pinctrl-names = "default";
174		pinctrl-0 = <&pinctrl_touchscreen>;
175		interrupt-parent = <&gpio6>;
176		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
177	};
178};
179
180&i2c2 {
181	clock-frequency = <400000>;
182	pinctrl-names = "default";
183	pinctrl-0 = <&pinctrl_i2c2>;
184	status = "okay";
185
186	codec: sgtl5000@a {
187		compatible = "fsl,sgtl5000";
188		reg = <0x0a>;
189		#sound-dai-cells = <0>;
190		clocks = <&clks IMX6QDL_CLK_CKO>;
191		VDDA-supply = <&reg_3p3v>;
192		VDDIO-supply = <&reg_3p3v>;
193	};
194
195	rtc@6f {
196		compatible = "microchip,mcp7940x";
197		reg = <0x6f>;
198	};
199};
200
201&i2c3 {
202	clock-frequency = <400000>;
203	pinctrl-names = "default";
204	pinctrl-0 = <&pinctrl_i2c3>;
205	status = "okay";
206};
207
208&ipu1_di0_disp0 {
209	remote-endpoint = <&display_in>;
210};
211
212&pcie {
213	pinctrl-names = "default";
214	pinctrl-0 = <&pinctrl_pcie>;
215	reset-gpio = <&gpio6 2 GPIO_ACTIVE_LOW>;
216	status = "okay";
217};
218
219&pwm3 {
220	pinctrl-names = "default";
221	pinctrl-0 = <&pinctrl_pwm3>;
222	status = "okay";
223};
224
225/* GPS */
226&uart1 {
227	pinctrl-names = "default";
228	pinctrl-0 = <&pinctrl_uart1>;
229	status = "okay";
230};
231
232/* GSM */
233&uart3 {
234	pinctrl-names = "default";
235	pinctrl-0 = <&pinctrl_uart3 &pinctrl_gsm>;
236	uart-has-rtscts;
237	status = "okay";
238};
239
240/* console */
241&uart4 {
242	pinctrl-names = "default";
243	pinctrl-0 = <&pinctrl_uart4>;
244	status = "okay";
245};
246
247&usbh1 {
248	vbus-supply = <&reg_5v>;
249	phy_type = "utmi";
250	status = "okay";
251};
252
253&usbotg {
254	pinctrl-names = "default";
255	pinctrl-0 = <&pinctrl_usbotg>;
256	vbus-supply = <&reg_usb_otg_vbus>;
257	dr_mode = "otg";
258	status = "okay";
259};
260
261/* microSD */
262&usdhc2 {
263	pinctrl-names = "default";
264	pinctrl-0 = <&pinctrl_usdhc2>;
265	cd-gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
266	no-1-8-v;
267	status = "okay";
268};
269
270&spdif {
271	pinctrl-names = "default";
272	pinctrl-0 = <&pinctrl_spdif>;
273	status = "okay";
274};
275
276&ssi1 {
277	status = "okay";
278};
279
280&iomuxc {
281	pinctrl-names = "default";
282	pinctrl-0 = <&pinctrl_gpios>;
283
284	pinctrl_audmux: audmuxgrp {
285		fsl,pins = <
286			MX6QDL_PAD_CSI0_DAT4__AUD3_TXC  0x1b0b0
287			MX6QDL_PAD_CSI0_DAT5__AUD3_TXD  0x1b0b0
288			MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS 0x1b0b0
289			MX6QDL_PAD_CSI0_DAT7__AUD3_RXD  0x1b0b0
290			MX6QDL_PAD_GPIO_0__CCM_CLKO1    0x130b0
291		>;
292	};
293
294	pinctrl_ecspi1: ecspi1grp {
295		fsl,pins = <
296			MX6QDL_PAD_KEY_COL1__ECSPI1_MISO 0x100b1
297			MX6QDL_PAD_KEY_ROW0__ECSPI1_MOSI 0x100b1
298			MX6QDL_PAD_KEY_COL0__ECSPI1_SCLK 0x100b1
299			MX6QDL_PAD_KEY_ROW1__GPIO4_IO09  0x1b0b0
300			MX6QDL_PAD_KEY_ROW2__GPIO4_IO11  0x1b0b0
301			MX6QDL_PAD_KEY_COL2__GPIO4_IO10  0x1b0b0
302		>;
303	};
304
305	pinctrl_flexcan2: flexcan2grp {
306		fsl,pins = <
307			MX6QDL_PAD_KEY_COL4__FLEXCAN2_TX 0x1b0b0
308			MX6QDL_PAD_KEY_ROW4__FLEXCAN2_RX 0x1b0b0
309		>;
310	};
311
312	pinctrl_gpio_keys: gpiokeysgrp {
313		fsl,pins = <
314			MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x1b0b0
315		>;
316	};
317
318	pinctrl_gpio_leds: gpioledsgrp {
319		fsl,pins = <
320			MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x130b0
321		>;
322	};
323
324	pinctrl_gpios: gpiosgrp {
325		fsl,pins = <
326			MX6QDL_PAD_DI0_PIN4__GPIO4_IO20		0x100b1
327			MX6QDL_PAD_DISP0_DAT18__GPIO5_IO12	0x100b1
328			MX6QDL_PAD_DISP0_DAT19__GPIO5_IO13	0x100b1
329			MX6QDL_PAD_DISP0_DAT20__GPIO5_IO14	0x100b1
330			MX6QDL_PAD_DISP0_DAT21__GPIO5_IO15	0x100b1
331			MX6QDL_PAD_DISP0_DAT22__GPIO5_IO16	0x100b1
332			MX6QDL_PAD_DISP0_DAT23__GPIO5_IO17	0x100b1
333			MX6QDL_PAD_CSI0_PIXCLK__GPIO5_IO18	0x100b1
334			MX6QDL_PAD_CSI0_VSYNC__GPIO5_IO21	0x100b1
335		>;
336	};
337
338	pinctrl_gsm: gsmgrp {
339		fsl,pins = <
340			MX6QDL_PAD_GPIO_4__GPIO1_IO04  0x130b0 /* GSM_POKIN */
341			MX6QDL_PAD_GPIO_18__GPIO7_IO13 0x130b0 /* GSM_PWR_EN */
342		>;
343	};
344
345	pinctrl_i2c1: i2c1grp {
346		fsl,pins = <
347			MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b8b1
348			MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b8b1
349		>;
350	};
351
352	pinctrl_i2c2: i2c2grp {
353		fsl,pins = <
354			MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
355			MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
356		>;
357	};
358
359	pinctrl_i2c3: i2c3grp {
360		fsl,pins = <
361			MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1
362			MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001b8b1
363		>;
364	};
365
366	pinctrl_ipu1_disp0: ipu1disp0grp {
367		fsl,pins = <
368			MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK	0x100b1
369			MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15		0x100b1
370			MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02		0x100b1
371			MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03		0x100b1
372			MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00	0x100b1
373			MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01	0x100b1
374			MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02	0x100b1
375			MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03	0x100b1
376			MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04	0x100b1
377			MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05	0x100b1
378			MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06	0x100b1
379			MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07	0x100b1
380			MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08	0x100b1
381			MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09	0x100b1
382			MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10	0x100b1
383			MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11	0x100b1
384			MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12	0x100b1
385			MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13	0x100b1
386			MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14	0x100b1
387			MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15	0x100b1
388			MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16	0x100b1
389			MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17	0x100b1
390		>;
391	};
392
393	pinctrl_pcie: pciegrp {
394		fsl,pins = <
395			MX6QDL_PAD_CSI0_DAT16__GPIO6_IO02 0x130b0
396		>;
397	};
398
399	pinctrl_pwm3: pwm3grp {
400		fsl,pins = <
401			MX6QDL_PAD_SD4_DAT1__PWM3_OUT 0x1b0b1
402		>;
403	};
404
405	pinctrl_uart1: uart1grp {
406		fsl,pins = <
407			MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA 0x1b0b0
408			MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA 0x1b0b0
409		>;
410	};
411
412	pinctrl_uart3: uart3grp {
413		fsl,pins = <
414			MX6QDL_PAD_EIM_D23__UART3_CTS_B   0x1b0b0
415			MX6QDL_PAD_EIM_D24__UART3_TX_DATA 0x1b0b0
416			MX6QDL_PAD_EIM_D25__UART3_RX_DATA 0x1b0b0
417			MX6QDL_PAD_EIM_D31__UART3_RTS_B   0x1b0b0
418		>;
419	};
420
421	pinctrl_uart4: uart4grp {
422		fsl,pins = <
423			MX6QDL_PAD_CSI0_DAT12__UART4_TX_DATA 0x1b0b0
424			MX6QDL_PAD_CSI0_DAT13__UART4_RX_DATA 0x1b0b0
425		>;
426	};
427
428	pinctrl_usbotg: usbotggrp {
429		fsl,pins = <
430			MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x1b0b0
431		>;
432	};
433
434	pinctrl_usdhc2: usdhc2grp {
435		fsl,pins = <
436			MX6QDL_PAD_SD2_CMD__SD2_CMD    0x17059
437			MX6QDL_PAD_SD2_CLK__SD2_CLK    0x10059
438			MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059
439			MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059
440			MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059
441			MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17059
442		>;
443	};
444
445	pinctrl_spdif: spdifgrp {
446		fsl,pins = <
447			MX6QDL_PAD_GPIO_19__SPDIF_OUT 0x1b0b0
448		>;
449	};
450
451	pinctrl_touchscreen: touchscreengrp {
452		fsl,pins = <
453			MX6QDL_PAD_CSI0_DAT17__GPIO6_IO03 0x1b0b0
454		>;
455	};
456};
457