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1/*
2 * Copyright 2013 Maxime Ripard
3 *
4 * Maxime Ripard <maxime.ripard@free-electrons.com>
5 *
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.
10 *
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 * 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.
43 */
44
45/dts-v1/;
46#include "sun5i-a10s.dtsi"
47#include "sunxi-common-regulators.dtsi"
48
49#include <dt-bindings/gpio/gpio.h>
50#include <dt-bindings/input/input.h>
51
52/ {
53 model = "Olimex A10s-Olinuxino Micro";
54 compatible = "olimex,a10s-olinuxino-micro", "allwinner,sun5i-a10s";
55
56 aliases {
57 serial0 = &uart0;
58 serial1 = &uart2;
59 serial2 = &uart3;
60 };
61
62 chosen {
63 stdout-path = "serial0:115200n8";
64 };
65
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
77 leds {
78 compatible = "gpio-leds";
79 pinctrl-names = "default";
80 pinctrl-0 = <&led_pins_olinuxino>;
81
82 led {
83 label = "a10s-olinuxino-micro:green:usr";
84 gpios = <&pio 4 3 GPIO_ACTIVE_HIGH>;
85 default-state = "on";
86 };
87 };
88};
89
90&be0 {
91 status = "okay";
92};
93
94&ehci0 {
95 status = "okay";
96};
97
98&emac {
99 pinctrl-names = "default";
100 pinctrl-0 = <&emac_pa_pins>;
101 phy-handle = <&phy1>;
102 status = "okay";
103};
104
105&emac_sram {
106 status = "okay";
107};
108
109&hdmi {
110 status = "okay";
111};
112
113&hdmi_out {
114 hdmi_out_con: endpoint {
115 remote-endpoint = <&hdmi_con_in>;
116 };
117};
118
119&i2c0 {
120 status = "okay";
121
122 axp152: pmic@30 {
123 reg = <0x30>;
124 interrupts = <0>;
125 };
126};
127
128#include "axp152.dtsi"
129
130&i2c1 {
131 status = "okay";
132
133 eeprom@50 {
134 compatible = "atmel,24c16";
135 pagesize = <16>;
136 reg = <0x50>;
137 read-only;
138 };
139};
140
141&i2c2 {
142 status = "okay";
143};
144
145&lradc {
146 vref-supply = <®_vcc3v0>;
147 status = "okay";
148
149 button-191 {
150 label = "Volume Up";
151 linux,code = <KEY_VOLUMEUP>;
152 channel = <0>;
153 voltage = <191274>;
154 };
155
156 button-392 {
157 label = "Volume Down";
158 linux,code = <KEY_VOLUMEDOWN>;
159 channel = <0>;
160 voltage = <392644>;
161 };
162
163 button-601 {
164 label = "Menu";
165 linux,code = <KEY_MENU>;
166 channel = <0>;
167 voltage = <601151>;
168 };
169
170 button-795 {
171 label = "Enter";
172 linux,code = <KEY_ENTER>;
173 channel = <0>;
174 voltage = <795090>;
175 };
176
177 button-987 {
178 label = "Home";
179 linux,code = <KEY_HOMEPAGE>;
180 channel = <0>;
181 voltage = <987387>;
182 };
183};
184
185&mdio {
186 status = "okay";
187
188 phy1: ethernet-phy@1 {
189 reg = <1>;
190 };
191};
192
193&mmc0 {
194 vmmc-supply = <®_vcc3v3>;
195 bus-width = <4>;
196 cd-gpios = <&pio 6 1 GPIO_ACTIVE_LOW>; /* PG1 */
197 status = "okay";
198};
199
200&mmc1 {
201 vmmc-supply = <®_vcc3v3>;
202 bus-width = <4>;
203 cd-gpios = <&pio 6 13 GPIO_ACTIVE_LOW>; /* PG13 */
204 status = "okay";
205};
206
207&ohci0 {
208 status = "okay";
209};
210
211&otg_sram {
212 status = "okay";
213};
214
215&pio {
216 led_pins_olinuxino: led-pin {
217 pins = "PE3";
218 function = "gpio_out";
219 drive-strength = <20>;
220 };
221};
222
223®_usb0_vbus {
224 gpio = <&pio 6 11 GPIO_ACTIVE_HIGH>; /* PG11 */
225 status = "okay";
226};
227
228®_usb1_vbus {
229 gpio = <&pio 1 10 GPIO_ACTIVE_HIGH>;
230 status = "okay";
231};
232
233&spi2 {
234 pinctrl-names = "default";
235 pinctrl-0 = <&spi2_pb_pins>,
236 <&spi2_cs0_pb_pin>;
237 status = "okay";
238};
239
240&tcon0 {
241 status = "okay";
242};
243
244&uart0 {
245 pinctrl-names = "default";
246 pinctrl-0 = <&uart0_pb_pins>;
247 status = "okay";
248};
249
250&uart2 {
251 pinctrl-names = "default";
252 pinctrl-0 = <&uart2_pc_pins>;
253 status = "okay";
254};
255
256&uart3 {
257 pinctrl-names = "default";
258 pinctrl-0 = <&uart3_pg_pins>;
259 status = "okay";
260};
261
262&usb_otg {
263 dr_mode = "otg";
264 status = "okay";
265};
266
267&usbphy {
268 usb0_id_det-gpios = <&pio 6 12 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PG12 */
269 usb0_vbus-supply = <®_usb0_vbus>;
270 usb1_vbus-supply = <®_usb1_vbus>;
271 status = "okay";
272};
1/*
2 * Copyright 2013 Maxime Ripard
3 *
4 * Maxime Ripard <maxime.ripard@free-electrons.com>
5 *
6 * The code contained herein is licensed under the GNU General Public
7 * License. You may obtain a copy of the GNU General Public License
8 * Version 2 or later at the following locations:
9 *
10 * http://www.opensource.org/licenses/gpl-license.html
11 * http://www.gnu.org/copyleft/gpl.html
12 */
13
14/dts-v1/;
15/include/ "sun5i-a10s.dtsi"
16/include/ "sunxi-common-regulators.dtsi"
17
18/ {
19 model = "Olimex A10s-Olinuxino Micro";
20 compatible = "olimex,a10s-olinuxino-micro", "allwinner,sun5i-a10s";
21
22 soc@01c00000 {
23 emac: ethernet@01c0b000 {
24 pinctrl-names = "default";
25 pinctrl-0 = <&emac_pins_a>;
26 phy = <&phy1>;
27 status = "okay";
28 };
29
30 mdio@01c0b080 {
31 status = "okay";
32
33 phy1: ethernet-phy@1 {
34 reg = <1>;
35 };
36 };
37
38 usbphy: phy@01c13400 {
39 usb1_vbus-supply = <®_usb1_vbus>;
40 status = "okay";
41 };
42
43 ehci0: usb@01c14000 {
44 status = "okay";
45 };
46
47 ohci0: usb@01c14400 {
48 status = "okay";
49 };
50
51 pinctrl@01c20800 {
52 led_pins_olinuxino: led_pins@0 {
53 allwinner,pins = "PE3";
54 allwinner,function = "gpio_out";
55 allwinner,drive = <1>;
56 allwinner,pull = <0>;
57 };
58
59 usb1_vbus_pin_olinuxino_m: usb1_vbus_pin@0 {
60 allwinner,pins = "PB10";
61 allwinner,function = "gpio_out";
62 allwinner,drive = <0>;
63 allwinner,pull = <0>;
64 };
65 };
66
67 uart0: serial@01c28000 {
68 pinctrl-names = "default";
69 pinctrl-0 = <&uart0_pins_a>;
70 status = "okay";
71 };
72
73 uart2: serial@01c28800 {
74 pinctrl-names = "default";
75 pinctrl-0 = <&uart2_pins_a>;
76 status = "okay";
77 };
78
79 uart3: serial@01c28c00 {
80 pinctrl-names = "default";
81 pinctrl-0 = <&uart3_pins_a>;
82 status = "okay";
83 };
84
85 i2c0: i2c@01c2ac00 {
86 pinctrl-names = "default";
87 pinctrl-0 = <&i2c0_pins_a>;
88 status = "okay";
89 };
90
91 i2c1: i2c@01c2b000 {
92 pinctrl-names = "default";
93 pinctrl-0 = <&i2c1_pins_a>;
94 status = "okay";
95
96 at24@50 {
97 compatible = "at,24c16";
98 pagesize = <16>;
99 reg = <0x50>;
100 read-only;
101 };
102 };
103
104 i2c2: i2c@01c2b400 {
105 pinctrl-names = "default";
106 pinctrl-0 = <&i2c2_pins_a>;
107 status = "okay";
108 };
109 };
110
111 leds {
112 compatible = "gpio-leds";
113 pinctrl-names = "default";
114 pinctrl-0 = <&led_pins_olinuxino>;
115
116 green {
117 label = "a10s-olinuxino-micro:green:usr";
118 gpios = <&pio 4 3 0>;
119 default-state = "on";
120 };
121 };
122
123 reg_usb1_vbus: usb1-vbus {
124 pinctrl-0 = <&usb1_vbus_pin_olinuxino_m>;
125 gpio = <&pio 1 10 0>;
126 status = "okay";
127 };
128};