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dts.dts(file created)

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1 + /*
2 + * Copyright (C) 2015 Chen-Yu Tsai <wens@csie.org>
3 + *
4 + * This file is dual-licensed: you can use it either under the terms
5 + * of the GPL or the X11 license, at your option. Note that this dual
6 + * licensing only applies to this file, and not this project as a
7 + * whole.
8 + *
9 + * a) This file is free software; you can redistribute it and/or
10 + * modify it under the terms of the GNU General Public License as
11 + * published by the Free Software Foundation; either version 2 of the
12 + * License, or (at your option) any later version.
13 + *
14 + * This file is distributed in the hope that it will be useful,
15 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 + * GNU General Public License for more details.
18 + *
19 + * Or, alternatively,
20 + *
21 + * b) Permission is hereby granted, free of charge, to any person
22 + * obtaining a copy of this software and associated documentation
23 + * files (the "Software"), to deal in the Software without
24 + * restriction, including without limitation the rights to use,
25 + * copy, modify, merge, publish, distribute, sublicense, and/or
26 + * sell copies of the Software, and to permit persons to whom the
27 + * Software is furnished to do so, subject to the following
28 + * conditions:
29 + *
30 + * The above copyright notice and this permission notice shall be
31 + * included in all copies or substantial portions of the Software.
32 + *
33 + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
34 + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
35 + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
36 + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
37 + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
38 + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
39 + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
40 + * OTHER DEALINGS IN THE SOFTWARE.
41 + */
42 +
43 + /dts-v1/;
44 + #include "sun8i-h3.dtsi"
45 + #include "sunxi-common-regulators.dtsi"
46 +
47 + #include <dt-bindings/gpio/gpio.h>
48 + #include <dt-bindings/input/input.h>
49 +
50 + / {
51 + model = "Xunlong Orange Pi PC";
52 + compatible = "xunlong,orangepi-pc", "allwinner,sun8i-h3";
53 +
54 +
55 + aliases {
56 + ethernet0 = &emac;
57 + serial0 = &uart0;
58 + spi0 = &spi0;
59 + };
60 +
61 + chosen {
62 + stdout-path = "serial0:115200n8";
63 + };
64 +
65 + connector {
66 + compatible = "hdmi-connector";
67 + type = "a";
68 +
69 + port {
70 + hdmi_con_in: endpoint {
71 + remote-endpoint = <&hdmi_out_con>;
72 + };
73 + };
74 + };
75 +
76 + leds {
77 + compatible = "gpio-leds";
78 +
79 + pwr_led {
80 + label = "orangepi:green:pwr";
81 + gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
82 + default-state = "on";
83 + };
84 +
85 + status_led {
86 + label = "orangepi:red:status";
87 + gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>;
88 + };
89 + };
90 +
91 + gpio-keys {
92 + compatible = "gpio-keys";
93 +
94 + switch-4 {
95 + label = "sw4";
96 + linux,code = <KEY_POWER>;
97 + gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
98 + wakeup-source;
99 + };
100 + };
101 + };
102 +
103 + &codec {
104 + allwinner,audio-routing =
105 + "Line Out", "LINEOUT",
106 + "MIC1", "Mic",
107 + "Mic", "MBIAS";
108 + status = "okay";
109 + };
110 +
111 + &de {
112 + status = "okay";
113 + };
114 +
115 + &cpu0 {
116 + cpu-supply = <&reg_vdd_cpux>;
117 + };
118 +
119 + &ehci0 {
120 + status = "okay";
121 + };
122 +
123 + &ehci1 {
124 + status = "okay";
125 + };
126 +
127 + &ehci2 {
128 + status = "okay";
129 + };
130 +
131 + &ehci3 {
132 + status = "okay";
133 + };
134 +
135 + &emac {
136 + phy-handle = <&int_mii_phy>;
137 + phy-mode = "mii";
138 + allwinner,leds-active-low;
139 + status = "okay";
140 + };
141 + &spi0 {
142 + status = "okay";
143 + #address-cells = <1>;
144 + #size-cells = <1>;
145 + flash@0 {
146 + compatible = "jedec,spi-nor";
147 + reg = <0>;
148 + spi-max-frequency = <10000000>;
149 + };
150 + };
151 + &hdmi {
152 + status = "okay";
153 + };
154 +
155 + &hdmi_out {
156 + hdmi_out_con: endpoint {
157 + remote-endpoint = <&hdmi_con_in>;
158 + };
159 + };
160 +
161 + &ir {
162 + pinctrl-names = "default";
163 + pinctrl-0 = <&r_ir_rx_pin>;
164 + status = "okay";
165 + };
166 +
167 + &mmc0 {
168 + vmmc-supply = <&reg_vcc3v3>;
169 + bus-width = <4>;
170 + cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
171 + status = "okay";
172 + };
173 +
174 + &ohci0 {
175 + status = "okay";
176 + };
177 +
178 + &ohci1 {
179 + status = "okay";
180 + };
181 +
182 + &ohci2 {
183 + status = "okay";
184 + };
185 +
186 + &ohci3 {
187 + status = "okay";
188 + };
189 +
190 + &r_i2c {
191 + status = "okay";
192 +
193 + reg_vdd_cpux: regulator@65 {
194 + compatible = "silergy,sy8106a";
195 + reg = <0x65>;
196 + regulator-name = "vdd-cpux";
197 + silergy,fixed-microvolt = <1200000>;
198 + /*
199 + * The datasheet uses 1.1V as the minimum value of VDD-CPUX,
200 + * however both the Armbian DVFS table and the official one
201 + * have operating points with voltage under 1.1V, and both
202 + * DVFS table are known to work properly at the lowest
203 + * operating point.
204 + *
205 + * Use 1.0V as the minimum voltage instead.
206 + */
207 + regulator-min-microvolt = <1000000>;
208 + regulator-max-microvolt = <1300000>;
209 + regulator-boot-on;
210 + regulator-always-on;
211 + };
212 + };
213 +
214 + &reg_usb0_vbus {
215 + gpio = <&r_pio 0 2 GPIO_ACTIVE_HIGH>; /* PL2 */
216 + status = "okay";
217 + };
218 +
219 + &uart0 {
220 + pinctrl-names = "default";
221 + pinctrl-0 = <&uart0_pa_pins>;
222 + status = "okay";
223 + };
224 +
225 + &uart1 {
226 + pinctrl-names = "default";
227 + pinctrl-0 = <&uart1_pins>;
228 + status = "disabled";
229 + };
230 +
231 + &uart2 {
232 + pinctrl-names = "default";
233 + pinctrl-0 = <&uart2_pins>;
234 + status = "disabled";
235 + };
236 +
237 + &uart3 {
238 + pinctrl-names = "default";
239 + pinctrl-0 = <&uart3_pins>;
240 + status = "disabled";
241 + };
242 +
243 + &usb_otg {
244 + dr_mode = "otg";
245 + status = "okay";
246 + };
247 +
248 + &usbphy {
249 + usb0_id_det-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
250 + usb0_vbus-supply = <&reg_usb0_vbus>;
251 + /* VBUS on USB host ports are always on */
252 + status = "okay";
253 + };
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