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 | * | |
21 | * You should have received a copy of the GNU General Public | |
22 | * License along with this file; if not, write to the Free | |
23 | * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, | |
24 | * MA 02110-1301 USA | |
25 | * | |
26 | * Or, alternatively, | |
27 | * | |
28 | * b) Permission is hereby granted, free of charge, to any person | |
29 | * obtaining a copy of this software and associated documentation | |
30 | * files (the "Software"), to deal in the Software without | |
31 | * restriction, including without limitation the rights to use, | |
32 | * copy, modify, merge, publish, distribute, sublicense, and/or | |
33 | * sell copies of the Software, and to permit persons to whom the | |
34 | * Software is furnished to do so, subject to the following | |
35 | * conditions: | |
36 | * | |
37 | * The above copyright notice and this permission notice shall be | |
38 | * included in all copies or substantial portions of the Software. | |
39 | * | |
40 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
41 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES | |
42 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
43 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT | |
44 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, | |
45 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
46 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
47 | * OTHER DEALINGS IN THE SOFTWARE. | |
d0f2677b MR |
48 | */ |
49 | ||
50 | /dts-v1/; | |
ec011af5 HG |
51 | #include "sun5i-a10s.dtsi" |
52 | #include "sunxi-common-regulators.dtsi" | |
bca12924 MR |
53 | |
54 | #include <dt-bindings/gpio/gpio.h> | |
ec011af5 | 55 | #include <dt-bindings/input/input.h> |
092a0c3b | 56 | #include <dt-bindings/pinctrl/sun4i-a10.h> |
d0f2677b MR |
57 | |
58 | / { | |
59 | model = "Olimex A10s-Olinuxino Micro"; | |
60 | compatible = "olimex,a10s-olinuxino-micro", "allwinner,sun5i-a10s"; | |
61 | ||
117a2cc3 MR |
62 | aliases { |
63 | serial0 = &uart0; | |
64 | serial1 = &uart2; | |
65 | serial2 = &uart3; | |
66 | }; | |
67 | ||
9e199292 | 68 | soc@01c00000 { |
d0f2677b MR |
69 | emac: ethernet@01c0b000 { |
70 | pinctrl-names = "default"; | |
71 | pinctrl-0 = <&emac_pins_a>; | |
72 | phy = <&phy1>; | |
73 | status = "okay"; | |
74 | }; | |
75 | ||
76 | mdio@01c0b080 { | |
77 | status = "okay"; | |
78 | ||
79 | phy1: ethernet-phy@1 { | |
80 | reg = <1>; | |
81 | }; | |
82 | }; | |
83 | ||
31064bbd HG |
84 | mmc0: mmc@01c0f000 { |
85 | pinctrl-names = "default"; | |
86 | pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_olinuxino_micro>; | |
b4d6c77e | 87 | vmmc-supply = <®_vcc3v3>; |
31064bbd | 88 | bus-width = <4>; |
bca12924 | 89 | cd-gpios = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */ |
31064bbd HG |
90 | cd-inverted; |
91 | status = "okay"; | |
92 | }; | |
93 | ||
94 | mmc1: mmc@01c10000 { | |
95 | pinctrl-names = "default"; | |
96 | pinctrl-0 = <&mmc1_pins_a>, <&mmc1_cd_pin_olinuxino_micro>; | |
b4d6c77e | 97 | vmmc-supply = <®_vcc3v3>; |
31064bbd | 98 | bus-width = <4>; |
bca12924 | 99 | cd-gpios = <&pio 6 13 GPIO_ACTIVE_HIGH>; /* PG13 */ |
31064bbd HG |
100 | cd-inverted; |
101 | status = "okay"; | |
102 | }; | |
103 | ||
72f4e498 HG |
104 | usbphy: phy@01c13400 { |
105 | usb1_vbus-supply = <®_usb1_vbus>; | |
106 | status = "okay"; | |
107 | }; | |
108 | ||
109 | ehci0: usb@01c14000 { | |
110 | status = "okay"; | |
111 | }; | |
112 | ||
113 | ohci0: usb@01c14400 { | |
114 | status = "okay"; | |
115 | }; | |
116 | ||
d0f2677b | 117 | pinctrl@01c20800 { |
31064bbd HG |
118 | mmc0_cd_pin_olinuxino_micro: mmc0_cd_pin@0 { |
119 | allwinner,pins = "PG1"; | |
120 | allwinner,function = "gpio_in"; | |
092a0c3b MR |
121 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; |
122 | allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; | |
31064bbd HG |
123 | }; |
124 | ||
125 | mmc1_cd_pin_olinuxino_micro: mmc1_cd_pin@0 { | |
126 | allwinner,pins = "PG13"; | |
127 | allwinner,function = "gpio_in"; | |
092a0c3b MR |
128 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; |
129 | allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; | |
31064bbd HG |
130 | }; |
131 | ||
d0f2677b MR |
132 | led_pins_olinuxino: led_pins@0 { |
133 | allwinner,pins = "PE3"; | |
134 | allwinner,function = "gpio_out"; | |
092a0c3b MR |
135 | allwinner,drive = <SUN4I_PINCTRL_20_MA>; |
136 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
d0f2677b | 137 | }; |
72f4e498 HG |
138 | |
139 | usb1_vbus_pin_olinuxino_m: usb1_vbus_pin@0 { | |
140 | allwinner,pins = "PB10"; | |
141 | allwinner,function = "gpio_out"; | |
092a0c3b MR |
142 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; |
143 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
72f4e498 | 144 | }; |
d0f2677b MR |
145 | }; |
146 | ||
ec011af5 HG |
147 | lradc: lradc@01c22800 { |
148 | vref-supply = <®_vcc3v0>; | |
149 | status = "okay"; | |
150 | ||
151 | button@191 { | |
152 | label = "Volume Up"; | |
153 | linux,code = <KEY_VOLUMEUP>; | |
154 | channel = <0>; | |
155 | voltage = <191274>; | |
156 | }; | |
157 | ||
158 | button@392 { | |
159 | label = "Volume Down"; | |
160 | linux,code = <KEY_VOLUMEDOWN>; | |
161 | channel = <0>; | |
162 | voltage = <392644>; | |
163 | }; | |
164 | ||
165 | button@601 { | |
166 | label = "Menu"; | |
167 | linux,code = <KEY_MENU>; | |
168 | channel = <0>; | |
169 | voltage = <601151>; | |
170 | }; | |
171 | ||
172 | button@795 { | |
173 | label = "Enter"; | |
174 | linux,code = <KEY_ENTER>; | |
175 | channel = <0>; | |
176 | voltage = <795090>; | |
177 | }; | |
178 | ||
179 | button@987 { | |
180 | label = "Home"; | |
181 | linux,code = <KEY_HOMEPAGE>; | |
182 | channel = <0>; | |
183 | voltage = <987387>; | |
72f4e498 | 184 | }; |
d0f2677b MR |
185 | }; |
186 | ||
187 | uart0: serial@01c28000 { | |
188 | pinctrl-names = "default"; | |
189 | pinctrl-0 = <&uart0_pins_a>; | |
190 | status = "okay"; | |
191 | }; | |
192 | ||
193 | uart2: serial@01c28800 { | |
194 | pinctrl-names = "default"; | |
195 | pinctrl-0 = <&uart2_pins_a>; | |
196 | status = "okay"; | |
197 | }; | |
198 | ||
199 | uart3: serial@01c28c00 { | |
200 | pinctrl-names = "default"; | |
201 | pinctrl-0 = <&uart3_pins_a>; | |
202 | status = "okay"; | |
203 | }; | |
d6c451dd EL |
204 | |
205 | i2c0: i2c@01c2ac00 { | |
206 | pinctrl-names = "default"; | |
207 | pinctrl-0 = <&i2c0_pins_a>; | |
208 | status = "okay"; | |
209 | }; | |
210 | ||
211 | i2c1: i2c@01c2b000 { | |
212 | pinctrl-names = "default"; | |
213 | pinctrl-0 = <&i2c1_pins_a>; | |
214 | status = "okay"; | |
bdbfd8e0 EL |
215 | |
216 | at24@50 { | |
217 | compatible = "at,24c16"; | |
218 | pagesize = <16>; | |
219 | reg = <0x50>; | |
220 | read-only; | |
221 | }; | |
d6c451dd EL |
222 | }; |
223 | ||
224 | i2c2: i2c@01c2b400 { | |
225 | pinctrl-names = "default"; | |
226 | pinctrl-0 = <&i2c2_pins_a>; | |
227 | status = "okay"; | |
228 | }; | |
d0f2677b MR |
229 | }; |
230 | ||
231 | leds { | |
232 | compatible = "gpio-leds"; | |
233 | pinctrl-names = "default"; | |
234 | pinctrl-0 = <&led_pins_olinuxino>; | |
235 | ||
236 | green { | |
237 | label = "a10s-olinuxino-micro:green:usr"; | |
bca12924 | 238 | gpios = <&pio 4 3 GPIO_ACTIVE_HIGH>; |
d0f2677b MR |
239 | default-state = "on"; |
240 | }; | |
241 | }; | |
72f4e498 HG |
242 | |
243 | reg_usb1_vbus: usb1-vbus { | |
244 | pinctrl-0 = <&usb1_vbus_pin_olinuxino_m>; | |
bca12924 | 245 | gpio = <&pio 1 10 GPIO_ACTIVE_HIGH>; |
72f4e498 HG |
246 | status = "okay"; |
247 | }; | |
d0f2677b | 248 | }; |