Commit | Line | Data |
---|---|---|
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> |
092a0c3b | 51 | #include <dt-bindings/pinctrl/sun4i-a10.h> |
d0f2677b MR |
52 | |
53 | / { | |
54 | model = "Olimex A10s-Olinuxino Micro"; | |
55 | compatible = "olimex,a10s-olinuxino-micro", "allwinner,sun5i-a10s"; | |
56 | ||
117a2cc3 MR |
57 | aliases { |
58 | serial0 = &uart0; | |
59 | serial1 = &uart2; | |
60 | serial2 = &uart3; | |
61 | }; | |
62 | ||
59ebbe88 MR |
63 | chosen { |
64 | stdout-path = "serial0:115200n8"; | |
65 | }; | |
66 | ||
b96b3b22 MR |
67 | leds { |
68 | compatible = "gpio-leds"; | |
69 | pinctrl-names = "default"; | |
70 | pinctrl-0 = <&led_pins_olinuxino>; | |
71 | ||
72 | green { | |
73 | label = "a10s-olinuxino-micro:green:usr"; | |
74 | gpios = <&pio 4 3 GPIO_ACTIVE_HIGH>; | |
75 | default-state = "on"; | |
d0f2677b | 76 | }; |
b96b3b22 MR |
77 | }; |
78 | }; | |
d0f2677b | 79 | |
b96b3b22 MR |
80 | &ehci0 { |
81 | status = "okay"; | |
82 | }; | |
d0f2677b | 83 | |
b96b3b22 MR |
84 | &emac { |
85 | pinctrl-names = "default"; | |
86 | pinctrl-0 = <&emac_pins_a>; | |
87 | phy = <&phy1>; | |
88 | status = "okay"; | |
89 | }; | |
d0f2677b | 90 | |
00f69ba9 MR |
91 | &emac_sram { |
92 | status = "okay"; | |
93 | }; | |
94 | ||
b96b3b22 MR |
95 | &i2c0 { |
96 | pinctrl-names = "default"; | |
97 | pinctrl-0 = <&i2c0_pins_a>; | |
98 | status = "okay"; | |
c5376524 MS |
99 | |
100 | axp152: pmic@30 { | |
101 | reg = <0x30>; | |
102 | interrupts = <0>; | |
103 | }; | |
b96b3b22 | 104 | }; |
31064bbd | 105 | |
c5376524 MS |
106 | #include "axp152.dtsi" |
107 | ||
b96b3b22 MR |
108 | &i2c1 { |
109 | pinctrl-names = "default"; | |
110 | pinctrl-0 = <&i2c1_pins_a>; | |
111 | status = "okay"; | |
31064bbd | 112 | |
b96b3b22 | 113 | at24@50 { |
ce350094 | 114 | compatible = "atmel,24c16"; |
b96b3b22 MR |
115 | pagesize = <16>; |
116 | reg = <0x50>; | |
117 | read-only; | |
118 | }; | |
119 | }; | |
72f4e498 | 120 | |
b96b3b22 MR |
121 | &i2c2 { |
122 | pinctrl-names = "default"; | |
123 | pinctrl-0 = <&i2c2_pins_a>; | |
124 | status = "okay"; | |
125 | }; | |
72f4e498 | 126 | |
b96b3b22 MR |
127 | &lradc { |
128 | vref-supply = <®_vcc3v0>; | |
129 | status = "okay"; | |
72f4e498 | 130 | |
b96b3b22 MR |
131 | button@191 { |
132 | label = "Volume Up"; | |
133 | linux,code = <KEY_VOLUMEUP>; | |
134 | channel = <0>; | |
135 | voltage = <191274>; | |
136 | }; | |
d0f2677b | 137 | |
b96b3b22 MR |
138 | button@392 { |
139 | label = "Volume Down"; | |
140 | linux,code = <KEY_VOLUMEDOWN>; | |
141 | channel = <0>; | |
142 | voltage = <392644>; | |
143 | }; | |
d0f2677b | 144 | |
b96b3b22 MR |
145 | button@601 { |
146 | label = "Menu"; | |
147 | linux,code = <KEY_MENU>; | |
148 | channel = <0>; | |
149 | voltage = <601151>; | |
150 | }; | |
d0f2677b | 151 | |
b96b3b22 MR |
152 | button@795 { |
153 | label = "Enter"; | |
154 | linux,code = <KEY_ENTER>; | |
155 | channel = <0>; | |
156 | voltage = <795090>; | |
157 | }; | |
d0f2677b | 158 | |
b96b3b22 MR |
159 | button@987 { |
160 | label = "Home"; | |
161 | linux,code = <KEY_HOMEPAGE>; | |
162 | channel = <0>; | |
163 | voltage = <987387>; | |
164 | }; | |
165 | }; | |
d6c451dd | 166 | |
b96b3b22 MR |
167 | &mdio { |
168 | status = "okay"; | |
d6c451dd | 169 | |
b96b3b22 MR |
170 | phy1: ethernet-phy@1 { |
171 | reg = <1>; | |
172 | }; | |
173 | }; | |
d6c451dd | 174 | |
b96b3b22 MR |
175 | &mmc0 { |
176 | pinctrl-names = "default"; | |
177 | pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_olinuxino_micro>; | |
178 | vmmc-supply = <®_vcc3v3>; | |
179 | bus-width = <4>; | |
180 | cd-gpios = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */ | |
181 | cd-inverted; | |
182 | status = "okay"; | |
183 | }; | |
184 | ||
185 | &mmc1 { | |
186 | pinctrl-names = "default"; | |
187 | pinctrl-0 = <&mmc1_pins_a>, <&mmc1_cd_pin_olinuxino_micro>; | |
188 | vmmc-supply = <®_vcc3v3>; | |
189 | bus-width = <4>; | |
190 | cd-gpios = <&pio 6 13 GPIO_ACTIVE_HIGH>; /* PG13 */ | |
191 | cd-inverted; | |
192 | status = "okay"; | |
193 | }; | |
194 | ||
195 | &ohci0 { | |
196 | status = "okay"; | |
197 | }; | |
198 | ||
24354cc7 HG |
199 | &otg_sram { |
200 | status = "okay"; | |
201 | }; | |
202 | ||
b96b3b22 MR |
203 | &pio { |
204 | mmc0_cd_pin_olinuxino_micro: mmc0_cd_pin@0 { | |
205 | allwinner,pins = "PG1"; | |
206 | allwinner,function = "gpio_in"; | |
207 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
208 | allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; | |
d0f2677b MR |
209 | }; |
210 | ||
b96b3b22 MR |
211 | mmc1_cd_pin_olinuxino_micro: mmc1_cd_pin@0 { |
212 | allwinner,pins = "PG13"; | |
213 | allwinner,function = "gpio_in"; | |
214 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
215 | allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; | |
216 | }; | |
d0f2677b | 217 | |
b96b3b22 MR |
218 | led_pins_olinuxino: led_pins@0 { |
219 | allwinner,pins = "PE3"; | |
220 | allwinner,function = "gpio_out"; | |
221 | allwinner,drive = <SUN4I_PINCTRL_20_MA>; | |
222 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
d0f2677b | 223 | }; |
72f4e498 | 224 | |
b96b3b22 MR |
225 | usb1_vbus_pin_olinuxino_m: usb1_vbus_pin@0 { |
226 | allwinner,pins = "PB10"; | |
227 | allwinner,function = "gpio_out"; | |
228 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
229 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
72f4e498 | 230 | }; |
24354cc7 HG |
231 | |
232 | usb0_id_detect_pin: usb0_id_detect_pin@0 { | |
233 | allwinner,pins = "PG12"; | |
234 | allwinner,function = "gpio_in"; | |
235 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
236 | allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; | |
237 | }; | |
238 | }; | |
239 | ||
240 | ®_usb0_vbus { | |
241 | gpio = <&pio 6 11 GPIO_ACTIVE_HIGH>; /* PG11 */ | |
242 | status = "okay"; | |
d0f2677b | 243 | }; |
b96b3b22 MR |
244 | |
245 | ®_usb1_vbus { | |
246 | pinctrl-0 = <&usb1_vbus_pin_olinuxino_m>; | |
247 | gpio = <&pio 1 10 GPIO_ACTIVE_HIGH>; | |
248 | status = "okay"; | |
249 | }; | |
250 | ||
b976e7be MS |
251 | &spi2 { |
252 | pinctrl-names = "default"; | |
253 | pinctrl-0 = <&spi2_pins_a>, | |
254 | <&spi2_cs0_pins_a>; | |
255 | status = "okay"; | |
256 | }; | |
257 | ||
b96b3b22 MR |
258 | &uart0 { |
259 | pinctrl-names = "default"; | |
260 | pinctrl-0 = <&uart0_pins_a>; | |
261 | status = "okay"; | |
262 | }; | |
263 | ||
264 | &uart2 { | |
265 | pinctrl-names = "default"; | |
266 | pinctrl-0 = <&uart2_pins_a>; | |
267 | status = "okay"; | |
268 | }; | |
269 | ||
270 | &uart3 { | |
271 | pinctrl-names = "default"; | |
272 | pinctrl-0 = <&uart3_pins_a>; | |
273 | status = "okay"; | |
274 | }; | |
275 | ||
24354cc7 HG |
276 | &usb_otg { |
277 | dr_mode = "otg"; | |
278 | status = "okay"; | |
279 | }; | |
280 | ||
281 | &usb0_vbus_pin_a { | |
282 | allwinner,pins = "PG11"; | |
283 | }; | |
284 | ||
b96b3b22 | 285 | &usbphy { |
24354cc7 HG |
286 | pinctrl-names = "default"; |
287 | pinctrl-0 = <&usb0_id_detect_pin>; | |
288 | usb0_id_det-gpio = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */ | |
289 | usb0_vbus-supply = <®_usb0_vbus>; | |
b96b3b22 MR |
290 | usb1_vbus-supply = <®_usb1_vbus>; |
291 | status = "okay"; | |
292 | }; |