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#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};
187