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c4392ef6 HG |
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 = <®_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 = <®_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 | ®_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 = <®_usb1_vbus>; | |
185 | status = "okay"; | |
186 | }; |