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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 * 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#include <dt-bindings/pinctrl/sun4i-a10.h>
52
53/ {
54 model = "Olimex A10s-Olinuxino Micro";
55 compatible = "olimex,a10s-olinuxino-micro", "allwinner,sun5i-a10s";
56
57 aliases {
58 serial0 = &uart0;
59 serial1 = &uart2;
60 serial2 = &uart3;
61 };
62
63 chosen {
64 stdout-path = "serial0:115200n8";
65 };
66
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";
76 };
77 };
78};
79
80&ehci0 {
81 status = "okay";
82};
83
84&emac {
85 pinctrl-names = "default";
86 pinctrl-0 = <&emac_pins_a>;
87 phy = <&phy1>;
88 status = "okay";
89};
90
91&emac_sram {
92 status = "okay";
93};
94
95&i2c0 {
96 pinctrl-names = "default";
97 pinctrl-0 = <&i2c0_pins_a>;
98 status = "okay";
99
100 axp152: pmic@30 {
101 reg = <0x30>;
102 interrupts = <0>;
103 };
104};
105
106#include "axp152.dtsi"
107
108&i2c1 {
109 pinctrl-names = "default";
110 pinctrl-0 = <&i2c1_pins_a>;
111 status = "okay";
112
113 at24@50 {
114 compatible = "atmel,24c16";
115 pagesize = <16>;
116 reg = <0x50>;
117 read-only;
118 };
119};
120
121&i2c2 {
122 pinctrl-names = "default";
123 pinctrl-0 = <&i2c2_pins_a>;
124 status = "okay";
125};
126
127&lradc {
128 vref-supply = <®_vcc3v0>;
129 status = "okay";
130
131 button@191 {
132 label = "Volume Up";
133 linux,code = <KEY_VOLUMEUP>;
134 channel = <0>;
135 voltage = <191274>;
136 };
137
138 button@392 {
139 label = "Volume Down";
140 linux,code = <KEY_VOLUMEDOWN>;
141 channel = <0>;
142 voltage = <392644>;
143 };
144
145 button@601 {
146 label = "Menu";
147 linux,code = <KEY_MENU>;
148 channel = <0>;
149 voltage = <601151>;
150 };
151
152 button@795 {
153 label = "Enter";
154 linux,code = <KEY_ENTER>;
155 channel = <0>;
156 voltage = <795090>;
157 };
158
159 button@987 {
160 label = "Home";
161 linux,code = <KEY_HOMEPAGE>;
162 channel = <0>;
163 voltage = <987387>;
164 };
165};
166
167&mdio {
168 status = "okay";
169
170 phy1: ethernet-phy@1 {
171 reg = <1>;
172 };
173};
174
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
199&otg_sram {
200 status = "okay";
201};
202
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>;
209 };
210
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 };
217
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>;
223 };
224
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>;
230 };
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";
243};
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
251&spi2 {
252 pinctrl-names = "default";
253 pinctrl-0 = <&spi2_pins_b>,
254 <&spi2_cs0_pins_b>;
255 status = "okay";
256};
257
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
276&usb_otg {
277 dr_mode = "otg";
278 status = "okay";
279};
280
281&usb0_vbus_pin_a {
282 allwinner,pins = "PG11";
283};
284
285&usbphy {
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>;
290 usb1_vbus-supply = <®_usb1_vbus>;
291 status = "okay";
292};