xref: /linux/arch/arm/boot/dts/nxp/imx/imx6qdl-udoo.dtsi (revision be239684b18e1cdcafcf8c7face4a2f562c745ad) 
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Copyright 2013 Freescale Semiconductor, Inc.
4 *
5 * Author: Fabio Estevam <fabio.estevam@freescale.com>
6 */
7
8#include <dt-bindings/gpio/gpio.h>
9
10/ {
11	aliases {
12		backlight = &backlight;
13		panelchan = &panelchan;
14		panel7 = &panel7;
15		touchscreenp7 = &touchscreenp7;
16	};
17
18	chosen {
19		stdout-path = &uart2;
20	};
21
22	backlight: backlight {
23		compatible = "gpio-backlight";
24		gpios = <&gpio1 4 0>;
25		default-on;
26		status = "disabled";
27	};
28
29	gpio-poweroff {
30		compatible = "gpio-poweroff";
31		gpios = <&gpio2 4 0>;
32		pinctrl-0 = <&pinctrl_power_off>;
33		pinctrl-names = "default";
34	};
35
36	memory@10000000 {
37		device_type = "memory";
38		reg = <0x10000000 0x40000000>;
39	};
40
41	panel7: panel7 {
42		/*
43		 * in reality it is a -20t (parallel) model,
44		 * but with LVDS bridge chip attached,
45		 * so it is equivalent to -19t model in drive
46		 * characteristics
47		 */
48		compatible = "urt,umsh-8596md-19t";
49		pinctrl-names = "default";
50		pinctrl-0 = <&pinctrl_panel>;
51		power-supply = <&reg_panel>;
52		backlight = <&backlight>;
53		status = "disabled";
54
55		port {
56			panel_in: endpoint {
57				remote-endpoint = <&lvds0_out>;
58			};
59		};
60	};
61
62	reg_usb_h1_vbus: regulator-usb-h1-vbus {
63		compatible = "regulator-fixed";
64		regulator-name = "usb_h1_vbus";
65		regulator-min-microvolt = <5000000>;
66		regulator-max-microvolt = <5000000>;
67		enable-active-high;
68		startup-delay-us = <2>; /* USB2415 requires a POR of 1 us minimum */
69		gpio = <&gpio7 12 0>;
70	};
71
72	reg_panel: regulator-panel {
73		compatible = "regulator-fixed";
74		regulator-name = "lcd_panel";
75		enable-active-high;
76		gpio = <&gpio1 2 0>;
77	};
78
79	sound {
80		compatible = "fsl,imx6q-udoo-ac97",
81			     "fsl,imx-audio-ac97";
82		model = "fsl,imx6q-udoo-ac97";
83		audio-cpu = <&ssi1>;
84		audio-routing =
85			"RX", "Mic Jack",
86			"Headphone Jack", "TX";
87		mux-int-port = <1>;
88		mux-ext-port = <6>;
89	};
90};
91
92&fec {
93	pinctrl-names = "default";
94	pinctrl-0 = <&pinctrl_enet>;
95	phy-mode = "rgmii-id";
96	status = "okay";
97};
98
99&hdmi {
100	ddc-i2c-bus = <&i2c2>;
101	status = "okay";
102};
103
104&i2c2 {
105	clock-frequency = <100000>;
106	pinctrl-names = "default";
107	pinctrl-0 = <&pinctrl_i2c2>;
108	status = "okay";
109};
110
111&i2c3 {
112	clock-frequency = <100000>;
113	pinctrl-names = "default";
114	pinctrl-0 = <&pinctrl_i2c3>;
115	status = "okay";
116
117	touchscreenp7: touchscreenp7@55 {
118		compatible = "sitronix,st1232";
119		pinctrl-names = "default";
120		pinctrl-0 = <&pinctrl_touchscreenp7>;
121		reg = <0x55>;
122		interrupt-parent = <&gpio1>;
123		interrupts = <13 8>;
124		gpios = <&gpio1 15 0>;
125		status = "disabled";
126	};
127};
128
129&iomuxc {
130	imx6q-udoo {
131		pinctrl_enet: enetgrp {
132			fsl,pins = <
133				MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b030
134				MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b030
135				MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b030
136				MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b030
137				MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b030
138				MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b030
139				MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b030
140				MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b030
141				MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b030
142				MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b030
143				MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b030
144				MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b030
145				MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
146				MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
147				MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
148				MX6QDL_PAD_GPIO_16__ENET_REF_CLK	0x4001b0a8
149			>;
150		};
151
152		pinctrl_i2c2: i2c2grp {
153			fsl,pins = <
154				MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
155				MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
156			>;
157		};
158
159		pinctrl_i2c3: i2c3grp {
160			fsl,pins = <
161				MX6QDL_PAD_GPIO_5__I2C3_SCL		0x4001f8b1
162				MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001f8b1
163			>;
164		};
165
166		pinctrl_panel: panelgrp {
167			fsl,pins = <
168				MX6QDL_PAD_GPIO_2__GPIO1_IO02		0x70
169				MX6QDL_PAD_GPIO_4__GPIO1_IO04		0x70
170			>;
171		};
172
173		pinctrl_power_off: poweroffgrp {
174			fsl,pins = <
175				MX6QDL_PAD_NANDF_D4__GPIO2_IO04		0x30
176			>;
177		};
178
179		pinctrl_touchscreenp7: touchscreenp7grp {
180			fsl,pins = <
181				MX6QDL_PAD_SD2_DAT0__GPIO1_IO15		0x70
182				MX6QDL_PAD_SD2_DAT2__GPIO1_IO13		0x1b0b0
183			>;
184		};
185
186		pinctrl_uart2: uart2grp {
187			fsl,pins = <
188				MX6QDL_PAD_EIM_D26__UART2_TX_DATA	0x1b0b1
189				MX6QDL_PAD_EIM_D27__UART2_RX_DATA	0x1b0b1
190			>;
191		};
192
193		pinctrl_uart4: uart4grp {
194			fsl,pins = <
195				MX6QDL_PAD_KEY_COL0__UART4_TX_DATA	0x1b0b1
196				MX6QDL_PAD_KEY_ROW0__UART4_RX_DATA	0x1b0b1
197			>;
198		};
199
200		pinctrl_usbh: usbhgrp {
201			fsl,pins = <
202				MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x80000000
203				MX6QDL_PAD_NANDF_CS2__CCM_CLKO2 0x130b0
204			>;
205		};
206
207		pinctrl_usbotg: usbotg {
208			fsl,pins = <
209				MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059
210				MX6QDL_PAD_EIM_D22__USB_OTG_PWR 0x17059
211				MX6QDL_PAD_EIM_D21__USB_OTG_OC 0x17059
212			>;
213		};
214
215		pinctrl_usdhc3: usdhc3grp {
216			fsl,pins = <
217				MX6QDL_PAD_SD3_CMD__SD3_CMD		0x17059
218				MX6QDL_PAD_SD3_CLK__SD3_CLK		0x10059
219				MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x17059
220				MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x17059
221				MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x17059
222				MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x17059
223				MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x1b0b0
224			>;
225		};
226
227		pinctrl_ac97_running: ac97running {
228			fsl,pins = <
229				MX6QDL_PAD_DI0_PIN2__AUD6_TXD		0x1b0b0
230				MX6QDL_PAD_DI0_PIN3__AUD6_TXFS		0x1b0b0
231				MX6QDL_PAD_DI0_PIN4__AUD6_RXD		0x13080
232				MX6QDL_PAD_DI0_PIN15__AUD6_TXC		0x13080
233				MX6QDL_PAD_EIM_EB2__GPIO2_IO30		0x1b0b0
234			>;
235		};
236
237		pinctrl_ac97_warm_reset: ac97warmreset {
238			fsl,pins = <
239				MX6QDL_PAD_DI0_PIN2__AUD6_TXD		0x1b0b0
240				MX6QDL_PAD_DI0_PIN3__GPIO4_IO19		0x1b0b0
241				MX6QDL_PAD_DI0_PIN4__AUD6_RXD		0x13080
242				MX6QDL_PAD_DI0_PIN15__AUD6_TXC		0x13080
243				MX6QDL_PAD_EIM_EB2__GPIO2_IO30		0x1b0b0
244			>;
245		};
246
247		pinctrl_ac97_reset: ac97reset {
248			fsl,pins = <
249				MX6QDL_PAD_DI0_PIN2__GPIO4_IO18		0x1b0b0
250				MX6QDL_PAD_DI0_PIN3__GPIO4_IO19		0x1b0b0
251				MX6QDL_PAD_DI0_PIN4__AUD6_RXD		0x13080
252				MX6QDL_PAD_DI0_PIN15__AUD6_TXC		0x13080
253				MX6QDL_PAD_EIM_EB2__GPIO2_IO30		0x1b0b0
254			>;
255		};
256	};
257};
258
259&ldb {
260	status = "okay";
261
262	panelchan: lvds-channel@0 {
263		port@4 {
264			reg = <4>;
265
266			lvds0_out: endpoint {
267				remote-endpoint = <&panel_in>;
268			};
269		};
270	};
271};
272
273&uart2 {
274	pinctrl-names = "default";
275	pinctrl-0 = <&pinctrl_uart2>;
276	status = "okay";
277};
278
279&uart4 {
280	pinctrl-names = "default";
281	pinctrl-0 = <&pinctrl_uart4>;
282	status = "okay";
283};
284
285&usbh1 {
286	pinctrl-names = "default";
287	pinctrl-0 = <&pinctrl_usbh>;
288	vbus-supply = <&reg_usb_h1_vbus>;
289	clocks = <&clks IMX6QDL_CLK_CKO>;
290	status = "disabled";
291};
292
293&usbotg {
294	pinctrl-names = "default";
295	pinctrl-0 = <&pinctrl_usbotg>;
296	status = "okay";
297};
298
299&usdhc3 {
300	pinctrl-names = "default";
301	pinctrl-0 = <&pinctrl_usdhc3>;
302	cd-gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
303	status = "okay";
304};
305
306&audmux {
307	status = "okay";
308};
309
310&ssi1 {
311	cell-index = <0>;
312	fsl,mode = "ac97-slave";
313	pinctrl-names = "ac97-running", "ac97-reset", "ac97-warm-reset";
314	pinctrl-0 = <&pinctrl_ac97_running>;
315	pinctrl-1 = <&pinctrl_ac97_reset>;
316	pinctrl-2 = <&pinctrl_ac97_warm_reset>;
317	ac97-gpios = <&gpio4 19 0 &gpio4 18 0 &gpio2 30 0>;
318	status = "okay";
319};
320