1 /*
2 * Copyright (C) 2016 Hans de Goede <hdegoede@redhat.com>
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 One";
52 compatible = "xunlong,orangepi-one", "allwinner,sun8i-h3";
53
54 aliases {
55 ethernet0 = &emac;
56 serial0 = &uart0;
57 };
58
59 chosen {
60 stdout-path = "serial0:115200n8";
61 };
62
63 connector {
64 compatible = "hdmi-connector";
65 type = "a";
66
67 port {
68 hdmi_con_in: endpoint {
69 remote-endpoint = <&hdmi_out_con>;
70 };
71 };
72 };
73
74 leds {
75 compatible = "gpio-leds";
76
77 pwr_led {
78 label = "orangepi:green:pwr";
79 gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
80 default-state = "on";
81 };
82
83 status_led {
84 label = "orangepi:red:status";
85 gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>;
86 };
87 };
88
89 gpio-keys {
90 compatible = "gpio-keys";
91
92 switch-4 {
93 label = "sw4";
94 linux,code = <BTN_0>;
95 gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
96 };
97 };
98
99 reg_vdd_cpux: vdd-cpux-regulator {
100 compatible = "regulator-gpio";
101 regulator-name = "vdd-cpux";
102 regulator-type = "voltage";
103 regulator-boot-on;
104 regulator-always-on;
105 regulator-min-microvolt = <1100000>;
106 regulator-max-microvolt = <1300000>;
107 regulator-ramp-delay = <50>; /* 4ms */
108
109 gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */
110 enable-active-high;
111 gpios-states = <0x1>;
112 states = <1100000 0>, <1300000 1>;
113 };
114 };
115
116 &cpu0 {
117 cpu-supply = <®_vdd_cpux>;
118 };
119
120 &de {
121 status = "okay";
122 };
123
124 &ehci0 {
125 status = "okay";
126 };
127
128 &ehci1 {
129 status = "okay";
130 };
131
132 &emac {
133 phy-handle = <&int_mii_phy>;
134 phy-mode = "mii";
135 allwinner,leds-active-low;
136 status = "okay";
137 };
138
139 &hdmi {
140 status = "okay";
141 };
142
143 &hdmi_out {
144 hdmi_out_con: endpoint {
145 remote-endpoint = <&hdmi_con_in>;
146 };
147 };
148
149 &mmc0 {
150 vmmc-supply = <®_vcc3v3>;
151 bus-width = <4>;
152 cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
153 status = "okay";
154 };
155
156 &ohci0 {
157 status = "okay";
158 };
159
160 &ohci1 {
161 status = "okay";
162 };
163
164 ®_usb0_vbus {
165 gpio = <&r_pio 0 2 GPIO_ACTIVE_HIGH>; /* PL2 */
166 status = "okay";
167 };
168
169 &uart0 {
170 pinctrl-names = "default";
171 pinctrl-0 = <&uart0_pa_pins>;
172 status = "okay";
173 };
174
175 &uart1 {
176 pinctrl-names = "default";
177 pinctrl-0 = <&uart1_pins>;
178 status = "disabled";
179 };
180
181 &uart2 {
182 pinctrl-names = "default";
183 pinctrl-0 = <&uart2_pins>;
184 status = "disabled";
185 };
186
187 &uart3 {
188 pinctrl-names = "default";
189 pinctrl-0 = <&uart3_pins>;
190 status = "disabled";
191 };
192
193 &usb_otg {
194 dr_mode = "otg";
195 status = "okay";
196 };
197
198 &usbphy {
199 /* USB Type-A port's VBUS is always on */
200 usb0_id_det-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
201 usb0_vbus-supply = <®_usb0_vbus>;
202 status = "okay";
203 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.