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Hans de Goede72cd0132016-03-23 09:59:23 +01001/*
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#include <dt-bindings/pinctrl/sun4i-a10.h>
50
51/ {
52 model = "Xunlong Orange Pi 2";
53 compatible = "xunlong,orangepi-2", "allwinner,sun8i-h3";
54
55 aliases {
56 serial0 = &uart0;
57 };
58
59 chosen {
60 stdout-path = "serial0:115200n8";
61 };
62
63 leds {
64 compatible = "gpio-leds";
65 pinctrl-names = "default";
66 pinctrl-0 = <&leds_opc>, <&leds_r_opc>;
67
68 status_led {
69 label = "orangepi:red:status";
70 gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>;
71 };
72
73 pwr_led {
74 label = "orangepi:green:pwr";
75 gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
76 default-state = "on";
77 };
78 };
79
80 r_gpio_keys {
81 compatible = "gpio-keys";
82 pinctrl-names = "default";
83 pinctrl-0 = <&sw_r_opc>;
84
85 sw2 {
86 label = "sw2";
87 linux,code = <BTN_1>;
88 gpios = <&r_pio 0 4 GPIO_ACTIVE_LOW>;
89 };
90
91 sw4 {
92 label = "sw4";
93 linux,code = <BTN_0>;
94 gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
95 };
96 };
97
98 wifi_pwrseq: wifi_pwrseq {
99 compatible = "mmc-pwrseq-simple";
100 pinctrl-names = "default";
101 pinctrl-0 = <&wifi_pwrseq_pin_orangepi>;
102 reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 WIFI_EN */
103 };
104};
105
106&ehci1 {
107 status = "okay";
108};
109
110&ir {
111 pinctrl-names = "default";
112 pinctrl-0 = <&ir_pins_a>;
113 status = "okay";
114};
115
116&mmc0 {
117 pinctrl-names = "default";
118 pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
119 vmmc-supply = <&reg_vcc3v3>;
120 bus-width = <4>;
121 cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */
122 cd-inverted;
123 status = "okay";
124};
125
126&mmc1 {
127 pinctrl-names = "default";
128 pinctrl-0 = <&mmc1_pins_a>;
129 vmmc-supply = <&reg_vcc3v3>;
130 mmc-pwrseq = <&wifi_pwrseq>;
131 bus-width = <4>;
132 non-removable;
133 status = "okay";
134};
135
136&pio {
137 leds_opc: led_pins@0 {
138 allwinner,pins = "PA15";
139 allwinner,function = "gpio_out";
140 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
141 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
142 };
143};
144
145&r_pio {
146 leds_r_opc: led_pins@0 {
147 allwinner,pins = "PL10";
148 allwinner,function = "gpio_out";
149 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
150 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
151 };
152
153 sw_r_opc: key_pins@0 {
154 allwinner,pins = "PL3", "PL4";
155 allwinner,function = "gpio_in";
156 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
157 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
158 };
159
160 wifi_pwrseq_pin_orangepi: wifi_pwrseq_pin@0 {
161 allwinner,pins = "PL7";
162 allwinner,function = "gpio_out";
163 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
164 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
165 };
166};
167
168&reg_usb1_vbus {
169 gpio = <&pio 6 13 GPIO_ACTIVE_HIGH>;
170 status = "okay";
171};
172
173&uart0 {
174 pinctrl-names = "default";
175 pinctrl-0 = <&uart0_pins_a>;
176 status = "okay";
177};
178
179&usb1_vbus_pin_a {
180 allwinner,pins = "PG13";
181};
182
183&usbphy {
184 usb1_vbus-supply = <&reg_usb1_vbus>;
185 status = "okay";
186};