xref: /linux/arch/arm/boot/dts/nxp/imx/imx6q-var-dt6customboard.dts (revision 55d0969c451159cff86949b38c39171cab962069) 
1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Support for Variscite DART-MX6 Carrier-board
4 *
5 * Copyright 2017 BayLibre, SAS
6 * Author: Neil Armstrong <narmstrong@baylibre.com>
7 */
8
9/dts-v1/;
10
11#include "imx6q.dtsi"
12#include "imx6qdl-var-dart.dtsi"
13#include <dt-bindings/input/linux-event-codes.h>
14
15/ {
16	model = "Variscite DART-MX6 Carrier-board";
17	compatible = "variscite,dt6customboard", "fsl,imx6q";
18
19	backlight_lvds: backlight {
20		compatible = "pwm-backlight";
21		pwms = <&pwm2 0 50000 0>;
22		brightness-levels = <0 4 8 16 32 64 128 248>;
23		default-brightness-level = <7>;
24		status = "okay";
25	};
26
27	gpio-keys {
28		compatible = "gpio-keys";
29		autorepeat;
30
31		key-back {
32			gpios = <&gpio4 26 GPIO_ACTIVE_LOW>;
33			linux,code = <KEY_BACK>;
34			label = "Key Back";
35			linux,input-type = <1>;
36			debounce-interval = <100>;
37			wakeup-source;
38		};
39
40		key-home {
41			gpios = <&gpio5 11 GPIO_ACTIVE_LOW>;
42			linux,code = <KEY_HOME>;
43			label = "Key Home";
44			linux,input-type = <1>;
45			debounce-interval = <100>;
46			wakeup-source;
47		};
48
49		key-menu {
50			gpios = <&gpio4 25 GPIO_ACTIVE_LOW>;
51			linux,code = <KEY_MENU>;
52			label = "Key Menu";
53			linux,input-type = <1>;
54			debounce-interval = <100>;
55			wakeup-source;
56		};
57	};
58
59	gpio-leds {
60		compatible = "gpio-leds";
61
62		led1 {
63			gpios = <&gpio4 27 GPIO_ACTIVE_HIGH>;
64			linux,default-trigger = "heartbeat";
65		};
66
67		led2 {
68			gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>;
69			linux,default-trigger = "default-on";
70		};
71	};
72
73	panel1: lvds-panel {
74		compatible = "sgd,gktw70sdae4se", "panel-lvds";
75		backlight = <&backlight_lvds>;
76		width-mm = <153>;
77		height-mm = <86>;
78		label = "gktw70sdae4se";
79		data-mapping = "jeida-18";
80
81		panel-timing {
82			clock-frequency = <32000000>;
83			hactive = <800>;
84			vactive = <480>;
85			hback-porch = <39>;
86			hfront-porch = <39>;
87			vback-porch = <29>;
88			vfront-porch = <13>;
89			hsync-len = <47>;
90			vsync-len = <2>;
91		};
92
93		port {
94			panel_in: endpoint {
95				remote-endpoint = <&lvds1_out>;
96			};
97		};
98	};
99
100	reg_usb_h1_vbus: regulator-usbh1vbus {
101		compatible = "regulator-fixed";
102		regulator-name = "usb_h1_vbus";
103		regulator-min-microvolt = <5000000>;
104		regulator-max-microvolt = <5000000>;
105		gpio = <&gpio1 28 GPIO_ACTIVE_HIGH>;
106		enable-active-high;
107	};
108
109	reg_usb_otg_vbus: regulator-usbotgvbus {
110		compatible = "regulator-fixed";
111		regulator-name = "usb_otg_vbus";
112		regulator-min-microvolt = <5000000>;
113		regulator-max-microvolt = <5000000>;
114		gpio = <&gpio4 15 GPIO_ACTIVE_HIGH>;
115		enable-active-high;
116	};
117
118	sound {
119		compatible = "simple-audio-card";
120		simple-audio-card,name = "dt6-customboard-audio";
121		simple-audio-card,format = "i2s";
122		simple-audio-card,bitclock-master = <&sound_codec>;
123		simple-audio-card,frame-master = <&sound_codec>;
124		simple-audio-card,widgets = "Headphone", "Headphone Jack",
125					    "Line", "Line In";
126		simple-audio-card,routing = "Headphone Jack", "HPLOUT",
127					    "Headphone Jack", "HPROUT",
128					    "LINE1L", "Line In",
129					    "LINE1R", "Line In";
130
131		sound_cpu: simple-audio-card,cpu {
132			sound-dai = <&ssi2>;
133		};
134
135		sound_codec: simple-audio-card,codec {
136			sound-dai = <&tlv320aic3106>;
137			clocks = <&clks IMX6QDL_CLK_CKO>;
138		};
139	};
140};
141
142&can1 {
143	status = "okay";
144};
145
146&ecspi1 {
147	cs-gpios = <&gpio4 9 GPIO_ACTIVE_LOW>,
148		   <&gpio4 10 GPIO_ACTIVE_LOW>;
149	status = "okay";
150};
151
152&fec {
153	status = "okay";
154	phy-mode = "rgmii";
155	phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
156};
157
158&hdmi {
159	status = "okay";
160};
161
162&i2c1 {
163	clock-frequency = <100000>;
164	status = "okay";
165};
166
167&i2c3 {
168	clock-frequency = <100000>;
169	status = "okay";
170
171	touchscreen@38 {
172		compatible = "edt,edt-ft5x06";
173		reg = <0x38>;
174		interrupt-parent = <&gpio1>;
175		interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
176		touchscreen-size-x = <800>;
177		touchscreen-size-y = <480>;
178		touchscreen-inverted-x;
179		touchscreen-inverted-y;
180		wakeup-source;
181	};
182
183	rtc@68 {
184		compatible = "isil,isl12057";
185		reg = <0x68>;
186	};
187};
188
189&ldb {
190	status = "okay";
191
192	lvds-channel@1 {
193		status = "okay";
194
195		port@4 {
196			reg = <4>;
197
198			lvds1_out: endpoint {
199				remote-endpoint = <&panel_in>;
200			};
201		};
202	};
203};
204
205&pwm2 {
206	status = "okay";
207};
208
209&uart1 {
210	status = "okay";
211};
212
213&uart3 {
214	status = "okay";
215};
216
217&usbh1 {
218	vbus-supply = <&reg_usb_h1_vbus>;
219	status = "okay";
220};
221
222&usbotg {
223	vbus-supply = <&reg_usb_otg_vbus>;
224	dr_mode = "otg";
225	srp-disable;
226	hnp-disable;
227	adp-disable;
228	status = "okay";
229};
230
231&usdhc2 {
232	cd-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
233	status = "okay";
234};
235