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		pinctrl-names = "default";
79		pinctrl-0 = <&leds_opc>, <&leds_r_opc>;
80
81		status_led {
82			label = "orangepi:red:status";
83			gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>;
84		};
85
86		pwr_led {
87			label = "orangepi:green:pwr";
88			gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
89			default-state = "on";
90		};
91	};
92
93	r_gpio_keys {
94		compatible = "gpio-keys";
95		pinctrl-names = "default";
96		pinctrl-0 = <&sw_r_opc>;
97
98		sw2 {
99			label = "sw2";
100			linux,code = <BTN_1>;
101			gpios = <&r_pio 0 4 GPIO_ACTIVE_LOW>;
102		};
103
104		sw4 {
105			label = "sw4";
106			linux,code = <BTN_0>;
107			gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
108		};
109	};
110
111	wifi_pwrseq: wifi_pwrseq {
112		compatible = "mmc-pwrseq-simple";
113		pinctrl-names = "default";
114		pinctrl-0 = <&wifi_pwrseq_pin_orangepi>;
115		reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 WIFI_EN */
116	};
117};
118
119&codec {
120	allwinner,pa-gpios = <&pio 0 16 GPIO_ACTIVE_HIGH>; /* PA16 */
121	allwinner,audio-routing =
122		"Speaker", "LINEOUT",
123		"MIC1", "Mic",
124		"Mic",  "MBIAS";
125	status = "okay";
126};
127
128&de {
129	status = "okay";
130};
131
132&ehci1 {
133	status = "okay";
134};
135
136&emac {
137	phy-handle = <&int_mii_phy>;
138	phy-mode = "mii";
139	allwinner,leds-active-low;
140	status = "okay";
141};
142
143&hdmi {
144	status = "okay";
145};
146
147&hdmi_out {
148	hdmi_out_con: endpoint {
149		remote-endpoint = <&hdmi_con_in>;
150	};
151};
152
153&ir {
154	pinctrl-names = "default";
155	pinctrl-0 = <&ir_pins_a>;
156	status = "okay";
157};
158
159&mmc0 {
160	vmmc-supply = <&reg_vcc3v3>;
161	bus-width = <4>;
162	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
163	status = "okay";
164};
165
166&mmc1 {
167	vmmc-supply = <&reg_vcc3v3>;
168	mmc-pwrseq = <&wifi_pwrseq>;
169	bus-width = <4>;
170	non-removable;
171	status = "okay";
172
173	/*
174	 * Explicitly define the sdio device, so that we can add an ethernet
175	 * alias for it (which e.g. makes u-boot set a mac-address).
176	 */
177	rtl8189: sdio_wifi@1 {
178		reg = <1>;
179	};
180};
181
182&pio {
183	leds_opc: led_pins {
184		pins = "PA15";
185		function = "gpio_out";
186	};
187};
188
189&r_pio {
190	leds_r_opc: led_pins {
191		pins = "PL10";
192		function = "gpio_out";
193	};
194
195	sw_r_opc: key_pins {
196		pins = "PL3", "PL4";
197		function = "gpio_in";
198	};
199
200	wifi_pwrseq_pin_orangepi: wifi_pwrseq_pin {
201		pins = "PL7";
202		function = "gpio_out";
203	};
204};
205
206&reg_usb1_vbus {
207	gpio = <&pio 6 13 GPIO_ACTIVE_HIGH>;
208	status = "okay";
209};
210
211&uart0 {
212	pinctrl-names = "default";
213	pinctrl-0 = <&uart0_pins_a>;
214	status = "okay";
215};
216
217&uart1 {
218	pinctrl-names = "default";
219	pinctrl-0 = <&uart1_pins>;
220	status = "disabled";
221};
222
223&uart2 {
224	pinctrl-names = "default";
225	pinctrl-0 = <&uart2_pins>;
226	status = "disabled";
227};
228
229&uart3 {
230	pinctrl-names = "default";
231	pinctrl-0 = <&uart3_pins>;
232	status = "disabled";
233};
234
235&usbphy {
236	usb1_vbus-supply = <&reg_usb1_vbus>;
237	status = "okay";
238};
239