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d0f2677b MR |
1 | /* |
2 | * Copyright 2013 Maxime Ripard | |
3 | * | |
4 | * Maxime Ripard <maxime.ripard@free-electrons.com> | |
5 | * | |
bc4c63c3 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. | |
d0f2677b | 10 | * |
bc4c63c3 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 | * | |
bc4c63c3 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. | |
d0f2677b MR |
43 | */ |
44 | ||
45 | /dts-v1/; | |
ec011af5 HG |
46 | #include "sun5i-a10s.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> |
d0f2677b MR |
51 | |
52 | / { | |
53 | model = "Olimex A10s-Olinuxino Micro"; | |
54 | compatible = "olimex,a10s-olinuxino-micro", "allwinner,sun5i-a10s"; | |
55 | ||
117a2cc3 MR |
56 | aliases { |
57 | serial0 = &uart0; | |
58 | serial1 = &uart2; | |
59 | serial2 = &uart3; | |
60 | }; | |
61 | ||
59ebbe88 MR |
62 | chosen { |
63 | stdout-path = "serial0:115200n8"; | |
64 | }; | |
65 | ||
d050971c MR |
66 | connector { |
67 | compatible = "hdmi-connector"; | |
68 | type = "a"; | |
69 | ||
70 | port { | |
71 | hdmi_con_in: endpoint { | |
72 | remote-endpoint = <&hdmi_out_con>; | |
73 | }; | |
74 | }; | |
75 | }; | |
76 | ||
b96b3b22 MR |
77 | leds { |
78 | compatible = "gpio-leds"; | |
79 | pinctrl-names = "default"; | |
80 | pinctrl-0 = <&led_pins_olinuxino>; | |
81 | ||
82 | green { | |
83 | label = "a10s-olinuxino-micro:green:usr"; | |
84 | gpios = <&pio 4 3 GPIO_ACTIVE_HIGH>; | |
85 | default-state = "on"; | |
d0f2677b | 86 | }; |
b96b3b22 MR |
87 | }; |
88 | }; | |
d0f2677b | 89 | |
d050971c MR |
90 | &be0 { |
91 | status = "okay"; | |
92 | }; | |
93 | ||
b96b3b22 MR |
94 | &ehci0 { |
95 | status = "okay"; | |
96 | }; | |
d0f2677b | 97 | |
b96b3b22 MR |
98 | &emac { |
99 | pinctrl-names = "default"; | |
60d9c3a8 | 100 | pinctrl-0 = <&emac_pins_b>; |
b96b3b22 MR |
101 | phy = <&phy1>; |
102 | status = "okay"; | |
103 | }; | |
d0f2677b | 104 | |
00f69ba9 MR |
105 | &emac_sram { |
106 | status = "okay"; | |
107 | }; | |
108 | ||
d050971c MR |
109 | &hdmi { |
110 | status = "okay"; | |
111 | }; | |
112 | ||
113 | &hdmi_out { | |
114 | hdmi_out_con: endpoint { | |
115 | remote-endpoint = <&hdmi_con_in>; | |
116 | }; | |
117 | }; | |
118 | ||
b96b3b22 MR |
119 | &i2c0 { |
120 | pinctrl-names = "default"; | |
121 | pinctrl-0 = <&i2c0_pins_a>; | |
122 | status = "okay"; | |
c5376524 MS |
123 | |
124 | axp152: pmic@30 { | |
125 | reg = <0x30>; | |
126 | interrupts = <0>; | |
127 | }; | |
b96b3b22 | 128 | }; |
31064bbd | 129 | |
c5376524 MS |
130 | #include "axp152.dtsi" |
131 | ||
b96b3b22 MR |
132 | &i2c1 { |
133 | pinctrl-names = "default"; | |
134 | pinctrl-0 = <&i2c1_pins_a>; | |
135 | status = "okay"; | |
31064bbd | 136 | |
b96b3b22 | 137 | at24@50 { |
ce350094 | 138 | compatible = "atmel,24c16"; |
b96b3b22 MR |
139 | pagesize = <16>; |
140 | reg = <0x50>; | |
141 | read-only; | |
142 | }; | |
143 | }; | |
72f4e498 | 144 | |
b96b3b22 MR |
145 | &i2c2 { |
146 | pinctrl-names = "default"; | |
147 | pinctrl-0 = <&i2c2_pins_a>; | |
148 | status = "okay"; | |
149 | }; | |
72f4e498 | 150 | |
b96b3b22 MR |
151 | &lradc { |
152 | vref-supply = <®_vcc3v0>; | |
153 | status = "okay"; | |
72f4e498 | 154 | |
b96b3b22 MR |
155 | button@191 { |
156 | label = "Volume Up"; | |
157 | linux,code = <KEY_VOLUMEUP>; | |
158 | channel = <0>; | |
159 | voltage = <191274>; | |
160 | }; | |
d0f2677b | 161 | |
b96b3b22 MR |
162 | button@392 { |
163 | label = "Volume Down"; | |
164 | linux,code = <KEY_VOLUMEDOWN>; | |
165 | channel = <0>; | |
166 | voltage = <392644>; | |
167 | }; | |
d0f2677b | 168 | |
b96b3b22 MR |
169 | button@601 { |
170 | label = "Menu"; | |
171 | linux,code = <KEY_MENU>; | |
172 | channel = <0>; | |
173 | voltage = <601151>; | |
174 | }; | |
d0f2677b | 175 | |
b96b3b22 MR |
176 | button@795 { |
177 | label = "Enter"; | |
178 | linux,code = <KEY_ENTER>; | |
179 | channel = <0>; | |
180 | voltage = <795090>; | |
181 | }; | |
d0f2677b | 182 | |
b96b3b22 MR |
183 | button@987 { |
184 | label = "Home"; | |
185 | linux,code = <KEY_HOMEPAGE>; | |
186 | channel = <0>; | |
187 | voltage = <987387>; | |
188 | }; | |
189 | }; | |
d6c451dd | 190 | |
b96b3b22 MR |
191 | &mdio { |
192 | status = "okay"; | |
d6c451dd | 193 | |
b96b3b22 MR |
194 | phy1: ethernet-phy@1 { |
195 | reg = <1>; | |
196 | }; | |
197 | }; | |
d6c451dd | 198 | |
b96b3b22 MR |
199 | &mmc0 { |
200 | pinctrl-names = "default"; | |
201 | pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_olinuxino_micro>; | |
202 | vmmc-supply = <®_vcc3v3>; | |
203 | bus-width = <4>; | |
204 | cd-gpios = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */ | |
205 | cd-inverted; | |
206 | status = "okay"; | |
207 | }; | |
208 | ||
209 | &mmc1 { | |
210 | pinctrl-names = "default"; | |
211 | pinctrl-0 = <&mmc1_pins_a>, <&mmc1_cd_pin_olinuxino_micro>; | |
212 | vmmc-supply = <®_vcc3v3>; | |
213 | bus-width = <4>; | |
214 | cd-gpios = <&pio 6 13 GPIO_ACTIVE_HIGH>; /* PG13 */ | |
215 | cd-inverted; | |
216 | status = "okay"; | |
217 | }; | |
218 | ||
219 | &ohci0 { | |
220 | status = "okay"; | |
221 | }; | |
222 | ||
24354cc7 HG |
223 | &otg_sram { |
224 | status = "okay"; | |
225 | }; | |
226 | ||
b96b3b22 MR |
227 | &pio { |
228 | mmc0_cd_pin_olinuxino_micro: mmc0_cd_pin@0 { | |
1edcd36f MR |
229 | pins = "PG1"; |
230 | function = "gpio_in"; | |
231 | bias-pull-up; | |
d0f2677b MR |
232 | }; |
233 | ||
b96b3b22 | 234 | mmc1_cd_pin_olinuxino_micro: mmc1_cd_pin@0 { |
1edcd36f MR |
235 | pins = "PG13"; |
236 | function = "gpio_in"; | |
237 | bias-pull-up; | |
b96b3b22 | 238 | }; |
d0f2677b | 239 | |
b96b3b22 | 240 | led_pins_olinuxino: led_pins@0 { |
1edcd36f MR |
241 | pins = "PE3"; |
242 | function = "gpio_out"; | |
243 | drive-strength = <20>; | |
d0f2677b | 244 | }; |
72f4e498 | 245 | |
b96b3b22 | 246 | usb1_vbus_pin_olinuxino_m: usb1_vbus_pin@0 { |
1edcd36f MR |
247 | pins = "PB10"; |
248 | function = "gpio_out"; | |
72f4e498 | 249 | }; |
24354cc7 HG |
250 | |
251 | usb0_id_detect_pin: usb0_id_detect_pin@0 { | |
1edcd36f MR |
252 | pins = "PG12"; |
253 | function = "gpio_in"; | |
254 | bias-pull-up; | |
24354cc7 HG |
255 | }; |
256 | }; | |
257 | ||
258 | ®_usb0_vbus { | |
259 | gpio = <&pio 6 11 GPIO_ACTIVE_HIGH>; /* PG11 */ | |
260 | status = "okay"; | |
d0f2677b | 261 | }; |
b96b3b22 MR |
262 | |
263 | ®_usb1_vbus { | |
264 | pinctrl-0 = <&usb1_vbus_pin_olinuxino_m>; | |
265 | gpio = <&pio 1 10 GPIO_ACTIVE_HIGH>; | |
266 | status = "okay"; | |
267 | }; | |
268 | ||
b976e7be MS |
269 | &spi2 { |
270 | pinctrl-names = "default"; | |
91568862 MR |
271 | pinctrl-0 = <&spi2_pins_b>, |
272 | <&spi2_cs0_pins_b>; | |
b976e7be MS |
273 | status = "okay"; |
274 | }; | |
275 | ||
d050971c MR |
276 | &tcon0 { |
277 | status = "okay"; | |
278 | }; | |
279 | ||
b96b3b22 MR |
280 | &uart0 { |
281 | pinctrl-names = "default"; | |
282 | pinctrl-0 = <&uart0_pins_a>; | |
283 | status = "okay"; | |
284 | }; | |
285 | ||
286 | &uart2 { | |
287 | pinctrl-names = "default"; | |
bab86b94 | 288 | pinctrl-0 = <&uart2_pins_b>; |
b96b3b22 MR |
289 | status = "okay"; |
290 | }; | |
291 | ||
292 | &uart3 { | |
293 | pinctrl-names = "default"; | |
294 | pinctrl-0 = <&uart3_pins_a>; | |
295 | status = "okay"; | |
296 | }; | |
297 | ||
24354cc7 HG |
298 | &usb_otg { |
299 | dr_mode = "otg"; | |
300 | status = "okay"; | |
301 | }; | |
302 | ||
b96b3b22 | 303 | &usbphy { |
24354cc7 HG |
304 | pinctrl-names = "default"; |
305 | pinctrl-0 = <&usb0_id_detect_pin>; | |
306 | usb0_id_det-gpio = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */ | |
307 | usb0_vbus-supply = <®_usb0_vbus>; | |
b96b3b22 MR |
308 | usb1_vbus-supply = <®_usb1_vbus>; |
309 | status = "okay"; | |
310 | }; |