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 2";
52 compatible = "xunlong,orangepi-2", "allwinner,sun8i-h3";
53
54 aliases {
55 serial0 = &uart0;
56 /* ethernet0 is the H3 emac, defined in sun8i-h3.dtsi */
57 ethernet0 = &emac;
58 ethernet1 = &rtl8189;
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 status_led {
80 label = "orangepi:red:status";
81 gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>;
82 };
83
84 pwr_led {
85 label = "orangepi:green:pwr";
86 gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
87 default-state = "on";
88 };
89 };
90
91 gpio-keys {
92 compatible = "gpio-keys";
93
94 switch-2 {
95 label = "sw2";
96 linux,code = <BTN_1>;
97 gpios = <&r_pio 0 4 GPIO_ACTIVE_LOW>;
98 };
99
100 switch-4 {
101 label = "sw4";
102 linux,code = <KEY_POWER>;
103 gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
104 wakeup-source;
105 };
106 };
107
108 wifi_pwrseq: pwrseq {
109 compatible = "mmc-pwrseq-simple";
110 reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 WIFI_EN */
111 };
112 };
113
114 &codec {
115 allwinner,pa-gpios = <&pio 0 16 GPIO_ACTIVE_HIGH>; /* PA16 */
116 allwinner,audio-routing =
117 "Speaker", "LINEOUT",
118 "MIC1", "Mic",
119 "Mic", "MBIAS";
120 status = "okay";
121 };
122
123 &de {
124 status = "okay";
125 };
126
127 &ehci1 {
128 status = "okay";
129 };
130
131 &emac {
132 phy-handle = <&int_mii_phy>;
133 phy-mode = "mii";
134 allwinner,leds-active-low;
135 status = "okay";
136 };
137
138 &hdmi {
139 status = "okay";
140 };
141
142 &hdmi_out {
143 hdmi_out_con: endpoint {
144 remote-endpoint = <&hdmi_con_in>;
145 };
146 };
147
148 &ir {
149 pinctrl-names = "default";
150 pinctrl-0 = <&r_ir_rx_pin>;
151 status = "okay";
152 };
153
154 &mmc0 {
155 vmmc-supply = <®_vcc3v3>;
156 bus-width = <4>;
157 cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
158 status = "okay";
159 };
160
161 &mmc1 {
162 vmmc-supply = <®_vcc3v3>;
163 mmc-pwrseq = <&wifi_pwrseq>;
164 bus-width = <4>;
165 non-removable;
166 status = "okay";
167
168 /*
169 * Explicitly define the sdio device, so that we can add an ethernet
170 * alias for it (which e.g. makes u-boot set a mac-address).
171 */
172 rtl8189: wifi@1 {
173 reg = <1>;
174 };
175 };
176
177 ®_usb1_vbus {
178 gpio = <&pio 6 13 GPIO_ACTIVE_HIGH>;
179 status = "okay";
180 };
181
182 &uart0 {
183 pinctrl-names = "default";
184 pinctrl-0 = <&uart0_pa_pins>;
185 status = "okay";
186 };
187
188 &uart1 {
189 pinctrl-names = "default";
190 pinctrl-0 = <&uart1_pins>;
191 status = "disabled";
192 };
193
194 &uart2 {
195 pinctrl-names = "default";
196 pinctrl-0 = <&uart2_pins>;
197 status = "disabled";
198 };
199
200 &uart3 {
201 pinctrl-names = "default";
202 pinctrl-0 = <&uart3_pins>;
203 status = "disabled";
204 };
205
206 &usbphy {
207 usb1_vbus-supply = <®_usb1_vbus>;
208 status = "okay";
209 };
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