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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 2af181b53e286e90c3b36ba608c1c7b209e8ad8e / . / arch / arm / dts / imx6qdl-udoo.dtsi
blob: d07d8f83456d241a288be60ce729579b9dded12f [file] [log] [blame]
Peter Robinsonf3c4e3d2021-04-02 17:52:47 +0100[diff] [blame]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};