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d4da2ebb MR |
1 | /* |
2 | * Copyright 2012 Maxime Ripard | |
3 | * | |
4 | * Maxime Ripard <maxime.ripard@free-electrons.com> | |
5 | * | |
5ba312c0 MR |
6 | * This file is dual-licensed: you can use it either under the terms |
7 | * of the GPL or the X11 license, at your option. Note that this dual | |
8 | * licensing only applies to this file, and not this project as a | |
9 | * whole. | |
d4da2ebb | 10 | * |
5ba312c0 MR |
11 | * a) This file is free software; you can redistribute it and/or |
12 | * modify it under the terms of the GNU General Public License as | |
13 | * published by the Free Software Foundation; either version 2 of the | |
14 | * License, or (at your option) any later version. | |
15 | * | |
16 | * This file is distributed in the hope that it will be useful, | |
17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
19 | * GNU General Public License for more details. | |
20 | * | |
5ba312c0 MR |
21 | * Or, alternatively, |
22 | * | |
23 | * b) Permission is hereby granted, free of charge, to any person | |
24 | * obtaining a copy of this software and associated documentation | |
25 | * files (the "Software"), to deal in the Software without | |
26 | * restriction, including without limitation the rights to use, | |
27 | * copy, modify, merge, publish, distribute, sublicense, and/or | |
28 | * sell copies of the Software, and to permit persons to whom the | |
29 | * Software is furnished to do so, subject to the following | |
30 | * conditions: | |
31 | * | |
32 | * The above copyright notice and this permission notice shall be | |
33 | * included in all copies or substantial portions of the Software. | |
34 | * | |
35 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
36 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES | |
37 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
38 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT | |
39 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, | |
40 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
41 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
42 | * OTHER DEALINGS IN THE SOFTWARE. | |
d4da2ebb MR |
43 | */ |
44 | ||
45 | /dts-v1/; | |
ec011af5 HG |
46 | #include "sun5i-a13.dtsi" |
47 | #include "sunxi-common-regulators.dtsi" | |
bca12924 MR |
48 | |
49 | #include <dt-bindings/gpio/gpio.h> | |
ec011af5 | 50 | #include <dt-bindings/input/input.h> |
092a0c3b | 51 | #include <dt-bindings/pinctrl/sun4i-a10.h> |
d4da2ebb MR |
52 | |
53 | / { | |
54 | model = "Olimex A13-Olinuxino"; | |
68136b10 | 55 | compatible = "olimex,a13-olinuxino", "allwinner,sun5i-a13"; |
d4da2ebb | 56 | |
117a2cc3 MR |
57 | aliases { |
58 | serial0 = &uart1; | |
59 | }; | |
60 | ||
59ebbe88 MR |
61 | chosen { |
62 | stdout-path = "serial0:115200n8"; | |
63 | }; | |
64 | ||
b2547166 MR |
65 | leds { |
66 | compatible = "gpio-leds"; | |
67 | pinctrl-names = "default"; | |
68 | pinctrl-0 = <&led_pins_olinuxino>; | |
31064bbd | 69 | |
b2547166 MR |
70 | power { |
71 | gpios = <&pio 6 9 GPIO_ACTIVE_HIGH>; | |
72 | default-state = "on"; | |
4703bc83 | 73 | }; |
b2547166 MR |
74 | }; |
75 | }; | |
4703bc83 | 76 | |
b2547166 MR |
77 | &ehci0 { |
78 | status = "okay"; | |
79 | }; | |
4703bc83 | 80 | |
b2547166 MR |
81 | &i2c0 { |
82 | pinctrl-names = "default"; | |
83 | pinctrl-0 = <&i2c0_pins_a>; | |
84 | status = "okay"; | |
4703bc83 | 85 | |
b2547166 MR |
86 | axp209: pmic@34 { |
87 | compatible = "x-powers,axp209"; | |
88 | reg = <0x34>; | |
89 | interrupts = <0>; | |
bfef081d | 90 | |
b2547166 MR |
91 | interrupt-controller; |
92 | #interrupt-cells = <1>; | |
93 | }; | |
94 | }; | |
bfef081d | 95 | |
b2547166 MR |
96 | &i2c1 { |
97 | pinctrl-names = "default"; | |
98 | pinctrl-0 = <&i2c1_pins_a>; | |
99 | status = "okay"; | |
100 | }; | |
351617cd | 101 | |
b2547166 MR |
102 | &i2c2 { |
103 | pinctrl-names = "default"; | |
104 | pinctrl-0 = <&i2c2_pins_a>; | |
105 | status = "okay"; | |
106 | }; | |
c121f45e | 107 | |
b2547166 MR |
108 | &lradc { |
109 | vref-supply = <®_vcc3v0>; | |
110 | status = "okay"; | |
c121f45e | 111 | |
b2547166 MR |
112 | button@191 { |
113 | label = "Volume Up"; | |
114 | linux,code = <KEY_VOLUMEUP>; | |
115 | channel = <0>; | |
116 | voltage = <191274>; | |
117 | }; | |
351617cd | 118 | |
b2547166 MR |
119 | button@392 { |
120 | label = "Volume Down"; | |
121 | linux,code = <KEY_VOLUMEDOWN>; | |
122 | channel = <0>; | |
123 | voltage = <392644>; | |
124 | }; | |
351617cd | 125 | |
b2547166 MR |
126 | button@601 { |
127 | label = "Menu"; | |
128 | linux,code = <KEY_MENU>; | |
129 | channel = <0>; | |
130 | voltage = <601151>; | |
d4da2ebb | 131 | }; |
bfef081d | 132 | |
b2547166 MR |
133 | button@795 { |
134 | label = "Enter"; | |
135 | linux,code = <KEY_ENTER>; | |
136 | channel = <0>; | |
137 | voltage = <795090>; | |
138 | }; | |
bfef081d | 139 | |
b2547166 MR |
140 | button@987 { |
141 | label = "Home"; | |
142 | linux,code = <KEY_HOMEPAGE>; | |
143 | channel = <0>; | |
144 | voltage = <987387>; | |
145 | }; | |
146 | }; | |
147 | ||
148 | &mmc0 { | |
149 | pinctrl-names = "default"; | |
150 | pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_olinuxino>; | |
151 | vmmc-supply = <®_vcc3v3>; | |
152 | bus-width = <4>; | |
153 | cd-gpios = <&pio 6 0 GPIO_ACTIVE_HIGH>; /* PG0 */ | |
154 | cd-inverted; | |
155 | status = "okay"; | |
156 | }; | |
157 | ||
158 | &ohci0 { | |
159 | status = "okay"; | |
160 | }; | |
161 | ||
4e627fba MJ |
162 | &otg_sram { |
163 | status = "okay"; | |
164 | }; | |
165 | ||
b2547166 MR |
166 | &pio { |
167 | mmc0_cd_pin_olinuxino: mmc0_cd_pin@0 { | |
168 | allwinner,pins = "PG0"; | |
169 | allwinner,function = "gpio_in"; | |
170 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
171 | allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; | |
172 | }; | |
173 | ||
174 | led_pins_olinuxino: led_pins@0 { | |
175 | allwinner,pins = "PG9"; | |
176 | allwinner,function = "gpio_out"; | |
177 | allwinner,drive = <SUN4I_PINCTRL_20_MA>; | |
178 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
bfef081d | 179 | }; |
4703bc83 | 180 | |
4e627fba MJ |
181 | usb0_id_detect_pin: usb0_id_detect_pin@0 { |
182 | allwinner,pins = "PG2"; | |
183 | allwinner,function = "gpio_in"; | |
184 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
185 | allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; | |
186 | }; | |
187 | ||
188 | usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 { | |
189 | allwinner,pins = "PG1"; | |
190 | allwinner,function = "gpio_in"; | |
191 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
192 | allwinner,pull = <SUN4I_PINCTRL_PULL_DOWN>; | |
193 | }; | |
194 | ||
b2547166 MR |
195 | usb1_vbus_pin_olinuxino: usb1_vbus_pin@0 { |
196 | allwinner,pins = "PG11"; | |
197 | allwinner,function = "gpio_out"; | |
198 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
199 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
4703bc83 | 200 | }; |
d4da2ebb | 201 | }; |
b2547166 | 202 | |
4e627fba MJ |
203 | ®_usb0_vbus { |
204 | status = "okay"; | |
205 | gpio = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */ | |
206 | }; | |
207 | ||
b2547166 MR |
208 | ®_usb1_vbus { |
209 | pinctrl-0 = <&usb1_vbus_pin_olinuxino>; | |
210 | gpio = <&pio 6 11 GPIO_ACTIVE_HIGH>; | |
211 | status = "okay"; | |
212 | }; | |
213 | ||
214 | &uart1 { | |
215 | pinctrl-names = "default"; | |
216 | pinctrl-0 = <&uart1_pins_b>; | |
217 | status = "okay"; | |
218 | }; | |
219 | ||
4e627fba MJ |
220 | &usb_otg { |
221 | dr_mode = "otg"; | |
222 | status = "okay"; | |
223 | }; | |
224 | ||
225 | &usb0_vbus_pin_a { | |
226 | allwinner,pins = "PG12"; | |
227 | }; | |
228 | ||
b2547166 | 229 | &usbphy { |
4e627fba MJ |
230 | pinctrl-names = "default"; |
231 | pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; | |
232 | usb0_id_det-gpio = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */ | |
233 | usb0_vbus_det-gpio = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */ | |
234 | usb0_vbus-supply = <®_usb0_vbus>; | |
b2547166 MR |
235 | usb1_vbus-supply = <®_usb1_vbus>; |
236 | status = "okay"; | |
237 | }; |