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/ {
9	aliases {
10		backlight = &backlight;
11		panelchan = &panelchan;
12		panel7 = &panel7;
13		touchscreenp7 = &touchscreenp7;
14	};
15
16	chosen {
17		stdout-path = &uart2;
18	};
19
20	backlight: backlight {
21		compatible = "gpio-backlight";
22		gpios = <&gpio1 4 0>;
23		default-on;
24		status = "disabled";
25	};
26
27	gpio-poweroff {
28		compatible = "gpio-poweroff";
29		gpios = <&gpio2 4 0>;
30		pinctrl-0 = <&pinctrl_power_off>;
31		pinctrl-names = "default";
32	};
33
34	memory@10000000 {
35		device_type = "memory";
36		reg = <0x10000000 0x40000000>;
37	};
38
39	panel7: panel7 {
40		/*
41		 * in reality it is a -20t (parallel) model,
42		 * but with LVDS bridge chip attached,
43		 * so it is equivalent to -19t model in drive
44		 * characteristics
45		 */
46		compatible = "urt,umsh-8596md-19t";
47		pinctrl-names = "default";
48		pinctrl-0 = <&pinctrl_panel>;
49		power-supply = <&reg_panel>;
50		backlight = <&backlight>;
51		status = "disabled";
52
53		port {
54			panel_in: endpoint {
55				remote-endpoint = <&lvds0_out>;
56			};
57		};
58	};
59
60	regulators {
61		compatible = "simple-bus";
62		#address-cells = <1>;
63		#size-cells = <0>;
64
65		reg_usb_h1_vbus: regulator@0 {
66			compatible = "regulator-fixed";
67			reg = <0>;
68			regulator-name = "usb_h1_vbus";
69			regulator-min-microvolt = <5000000>;
70			regulator-max-microvolt = <5000000>;
71			enable-active-high;
72			startup-delay-us = <2>; /* USB2415 requires a POR of 1 us minimum */
73			gpio = <&gpio7 12 0>;
74		};
75
76		reg_panel: regulator@1 {
77			compatible = "regulator-fixed";
78			reg = <1>;
79			regulator-name = "lcd_panel";
80			enable-active-high;
81			gpio = <&gpio1 2 0>;
82		};
83	};
84
85	sound {
86		compatible = "fsl,imx6q-udoo-ac97",
87			     "fsl,imx-audio-ac97";
88		model = "fsl,imx6q-udoo-ac97";
89		audio-cpu = <&ssi1>;
90		audio-routing =
91			"RX", "Mic Jack",
92			"Headphone Jack", "TX";
93		mux-int-port = <1>;
94		mux-ext-port = <6>;
95	};
96};
97
98&fec {
99	pinctrl-names = "default";
100	pinctrl-0 = <&pinctrl_enet>;
101	phy-mode = "rgmii-id";
102	status = "okay";
103};
104
105&hdmi {
106	ddc-i2c-bus = <&i2c2>;
107	status = "okay";
108};
109
110&i2c2 {
111	clock-frequency = <100000>;
112	pinctrl-names = "default";
113	pinctrl-0 = <&pinctrl_i2c2>;
114	status = "okay";
115};
116
117&i2c3 {
118	clock-frequency = <100000>;
119	pinctrl-names = "default";
120	pinctrl-0 = <&pinctrl_i2c3>;
121	status = "okay";
122
123	touchscreenp7: touchscreenp7@55 {
124		compatible = "sitronix,st1232";
125		pinctrl-names = "default";
126		pinctrl-0 = <&pinctrl_touchscreenp7>;
127		reg = <0x55>;
128		interrupt-parent = <&gpio1>;
129		interrupts = <13 8>;
130		gpios = <&gpio1 15 0>;
131		status = "disabled";
132	};
133};
134
135&iomuxc {
136	imx6q-udoo {
137		pinctrl_enet: enetgrp {
138			fsl,pins = <
139				MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b030
140				MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b030
141				MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b030
142				MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b030
143				MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b030
144				MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b030
145				MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b030
146				MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b030
147				MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b030
148				MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b030
149				MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b030
150				MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b030
151				MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
152				MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
153				MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
154				MX6QDL_PAD_GPIO_16__ENET_REF_CLK	0x4001b0a8
155			>;
156		};
157
158		pinctrl_i2c2: i2c2grp {
159			fsl,pins = <
160				MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
161				MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
162			>;
163		};
164
165		pinctrl_i2c3: i2c3grp {
166			fsl,pins = <
167				MX6QDL_PAD_GPIO_5__I2C3_SCL		0x4001f8b1
168				MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001f8b1
169			>;
170		};
171
172		pinctrl_panel: panelgrp {
173			fsl,pins = <
174				MX6QDL_PAD_GPIO_2__GPIO1_IO02		0x70
175				MX6QDL_PAD_GPIO_4__GPIO1_IO04		0x70
176			>;
177		};
178
179		pinctrl_power_off: poweroffgrp {
180			fsl,pins = <
181				MX6QDL_PAD_NANDF_D4__GPIO2_IO04		0x30
182			>;
183		};
184
185		pinctrl_touchscreenp7: touchscreenp7grp {
186			fsl,pins = <
187				MX6QDL_PAD_SD2_DAT0__GPIO1_IO15		0x70
188				MX6QDL_PAD_SD2_DAT2__GPIO1_IO13		0x1b0b0
189			>;
190		};
191
192		pinctrl_uart2: uart2grp {
193			fsl,pins = <
194				MX6QDL_PAD_EIM_D26__UART2_TX_DATA	0x1b0b1
195				MX6QDL_PAD_EIM_D27__UART2_RX_DATA	0x1b0b1
196			>;
197		};
198
199		pinctrl_uart4: uart4grp {
200			fsl,pins = <
201				MX6QDL_PAD_KEY_COL0__UART4_TX_DATA	0x1b0b1
202				MX6QDL_PAD_KEY_ROW0__UART4_RX_DATA	0x1b0b1
203			>;
204		};
205
206		pinctrl_usbh: usbhgrp {
207			fsl,pins = <
208				MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x80000000
209				MX6QDL_PAD_NANDF_CS2__CCM_CLKO2 0x130b0
210			>;
211		};
212
213		pinctrl_usbotg: usbotg {
214			fsl,pins = <
215				MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059
216				MX6QDL_PAD_EIM_D22__USB_OTG_PWR 0x17059
217				MX6QDL_PAD_EIM_D21__USB_OTG_OC 0x17059
218			>;
219		};
220
221		pinctrl_usdhc3: usdhc3grp {
222			fsl,pins = <
223				MX6QDL_PAD_SD3_CMD__SD3_CMD		0x17059
224				MX6QDL_PAD_SD3_CLK__SD3_CLK		0x10059
225				MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x17059
226				MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x17059
227				MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x17059
228				MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x17059
229			>;
230		};
231
232		pinctrl_ac97_running: ac97running {
233			fsl,pins = <
234				MX6QDL_PAD_DI0_PIN2__AUD6_TXD		0x1b0b0
235				MX6QDL_PAD_DI0_PIN3__AUD6_TXFS		0x1b0b0
236				MX6QDL_PAD_DI0_PIN4__AUD6_RXD		0x13080
237				MX6QDL_PAD_DI0_PIN15__AUD6_TXC		0x13080
238				MX6QDL_PAD_EIM_EB2__GPIO2_IO30		0x1b0b0
239			>;
240		};
241
242		pinctrl_ac97_warm_reset: ac97warmreset {
243			fsl,pins = <
244				MX6QDL_PAD_DI0_PIN2__AUD6_TXD		0x1b0b0
245				MX6QDL_PAD_DI0_PIN3__GPIO4_IO19		0x1b0b0
246				MX6QDL_PAD_DI0_PIN4__AUD6_RXD		0x13080
247				MX6QDL_PAD_DI0_PIN15__AUD6_TXC		0x13080
248				MX6QDL_PAD_EIM_EB2__GPIO2_IO30		0x1b0b0
249			>;
250		};
251
252		pinctrl_ac97_reset: ac97reset {
253			fsl,pins = <
254				MX6QDL_PAD_DI0_PIN2__GPIO4_IO18		0x1b0b0
255				MX6QDL_PAD_DI0_PIN3__GPIO4_IO19		0x1b0b0
256				MX6QDL_PAD_DI0_PIN4__AUD6_RXD		0x13080
257				MX6QDL_PAD_DI0_PIN15__AUD6_TXC		0x13080
258				MX6QDL_PAD_EIM_EB2__GPIO2_IO30		0x1b0b0
259			>;
260		};
261	};
262};
263
264&ldb {
265	status = "okay";
266
267	panelchan: lvds-channel@0 {
268		port@4 {
269			reg = <4>;
270
271			lvds0_out: endpoint {
272				remote-endpoint = <&panel_in>;
273			};
274		};
275	};
276};
277
278&uart2 {
279	pinctrl-names = "default";
280	pinctrl-0 = <&pinctrl_uart2>;
281	status = "okay";
282};
283
284&uart4 {
285	pinctrl-names = "default";
286	pinctrl-0 = <&pinctrl_uart4>;
287	status = "okay";
288};
289
290&usbh1 {
291	pinctrl-names = "default";
292	pinctrl-0 = <&pinctrl_usbh>;
293	vbus-supply = <&reg_usb_h1_vbus>;
294	clocks = <&clks IMX6QDL_CLK_CKO>;
295	status = "okay";
296};
297
298&usbotg {
299	pinctrl-names = "default";
300	pinctrl-0 = <&pinctrl_usbotg>;
301	status = "okay";
302};
303
304&usdhc3 {
305	pinctrl-names = "default";
306	pinctrl-0 = <&pinctrl_usdhc3>;
307	non-removable;
308	status = "okay";
309};
310
311&audmux {
312	status = "okay";
313};
314
315&ssi1 {
316	cell-index = <0>;
317	fsl,mode = "ac97-slave";
318	pinctrl-names = "ac97-running", "ac97-reset", "ac97-warm-reset";
319	pinctrl-0 = <&pinctrl_ac97_running>;
320	pinctrl-1 = <&pinctrl_ac97_reset>;
321	pinctrl-2 = <&pinctrl_ac97_warm_reset>;
322	ac97-gpios = <&gpio4 19 0 &gpio4 18 0 &gpio2 30 0>;
323	status = "okay";
324};
325