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1/*
2 * Copyright 2012 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-a13.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 A13-Olinuxino";
54 compatible = "olimex,a13-olinuxino", "allwinner,sun5i-a13";
55
56 aliases {
57 serial0 = &uart1;
58 };
59
60 chosen {
61 stdout-path = "serial0:115200n8";
62 };
63
64 leds {
65 compatible = "gpio-leds";
66 pinctrl-names = "default";
67 pinctrl-0 = <&led_pins_olinuxino>;
68
69 led {
70 gpios = <&pio 6 9 GPIO_ACTIVE_HIGH>;
71 default-state = "on";
72 };
73 };
74
75 bridge {
76 compatible = "dumb-vga-dac";
77
78 ports {
79 #address-cells = <1>;
80 #size-cells = <0>;
81
82 port@0 {
83 reg = <0>;
84
85 vga_bridge_in: endpoint {
86 remote-endpoint = <&tcon0_out_vga>;
87 };
88 };
89
90 port@1 {
91 reg = <1>;
92
93 vga_bridge_out: endpoint {
94 remote-endpoint = <&vga_con_in>;
95 };
96 };
97 };
98 };
99
100 vga {
101 compatible = "vga-connector";
102
103 port {
104 vga_con_in: endpoint {
105 remote-endpoint = <&vga_bridge_out>;
106 };
107 };
108 };
109};
110
111&be0 {
112 status = "okay";
113};
114
115&codec {
116 status = "okay";
117};
118
119&ehci0 {
120 status = "okay";
121};
122
123&i2c0 {
124 status = "okay";
125
126 axp209: pmic@34 {
127 compatible = "x-powers,axp209";
128 reg = <0x34>;
129 interrupts = <0>;
130
131 interrupt-controller;
132 #interrupt-cells = <1>;
133 };
134};
135
136&i2c1 {
137 status = "okay";
138};
139
140&i2c2 {
141 status = "okay";
142};
143
144&lradc {
145 vref-supply = <®_vcc3v0>;
146 status = "okay";
147
148 button-191 {
149 label = "Volume Up";
150 linux,code = <KEY_VOLUMEUP>;
151 channel = <0>;
152 voltage = <191274>;
153 };
154
155 button-392 {
156 label = "Volume Down";
157 linux,code = <KEY_VOLUMEDOWN>;
158 channel = <0>;
159 voltage = <392644>;
160 };
161
162 button-601 {
163 label = "Menu";
164 linux,code = <KEY_MENU>;
165 channel = <0>;
166 voltage = <601151>;
167 };
168
169 button-795 {
170 label = "Enter";
171 linux,code = <KEY_ENTER>;
172 channel = <0>;
173 voltage = <795090>;
174 };
175
176 button-987 {
177 label = "Home";
178 linux,code = <KEY_HOMEPAGE>;
179 channel = <0>;
180 voltage = <987387>;
181 };
182};
183
184&mmc0 {
185 vmmc-supply = <®_vcc3v3>;
186 bus-width = <4>;
187 cd-gpios = <&pio 6 0 GPIO_ACTIVE_LOW>; /* PG0 */
188 status = "okay";
189};
190
191&ohci0 {
192 status = "okay";
193};
194
195&otg_sram {
196 status = "okay";
197};
198
199&pio {
200 led_pins_olinuxino: led-pin {
201 pins = "PG9";
202 function = "gpio_out";
203 drive-strength = <20>;
204 };
205};
206
207®_usb0_vbus {
208 status = "okay";
209 gpio = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
210};
211
212®_usb1_vbus {
213 gpio = <&pio 6 11 GPIO_ACTIVE_HIGH>;
214 status = "okay";
215};
216
217&tcon0 {
218 pinctrl-names = "default";
219 pinctrl-0 = <&lcd_rgb666_pins>;
220 status = "okay";
221};
222
223&tcon0_out {
224 tcon0_out_vga: endpoint@0 {
225 reg = <0>;
226 remote-endpoint = <&vga_bridge_in>;
227 };
228};
229
230&uart1 {
231 pinctrl-names = "default";
232 pinctrl-0 = <&uart1_pg_pins>;
233 status = "okay";
234};
235
236&usb_otg {
237 dr_mode = "otg";
238 status = "okay";
239};
240
241&usbphy {
242 usb0_id_det-gpios = <&pio 6 2 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PG2 */
243 usb0_vbus_det-gpios = <&pio 6 1 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>; /* PG1 */
244 usb0_vbus-supply = <®_usb0_vbus>;
245 usb1_vbus-supply = <®_usb1_vbus>;
246 status = "okay";
247};
1/*
2 * Copyright 2012 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-a13.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 A13-Olinuxino";
54 compatible = "olimex,a13-olinuxino", "allwinner,sun5i-a13";
55
56 aliases {
57 serial0 = &uart1;
58 };
59
60 chosen {
61 stdout-path = "serial0:115200n8";
62 };
63
64 leds {
65 compatible = "gpio-leds";
66 pinctrl-names = "default";
67 pinctrl-0 = <&led_pins_olinuxino>;
68
69 power {
70 gpios = <&pio 6 9 GPIO_ACTIVE_HIGH>;
71 default-state = "on";
72 };
73 };
74
75 bridge {
76 compatible = "dumb-vga-dac";
77 #address-cells = <1>;
78 #size-cells = <0>;
79
80 ports {
81 #address-cells = <1>;
82 #size-cells = <0>;
83
84 port@0 {
85 reg = <0>;
86
87 vga_bridge_in: endpoint {
88 remote-endpoint = <&tcon0_out_vga>;
89 };
90 };
91
92 port@1 {
93 reg = <1>;
94
95 vga_bridge_out: endpoint {
96 remote-endpoint = <&vga_con_in>;
97 };
98 };
99 };
100 };
101
102 vga {
103 compatible = "vga-connector";
104
105 port {
106 vga_con_in: endpoint {
107 remote-endpoint = <&vga_bridge_out>;
108 };
109 };
110 };
111};
112
113&be0 {
114 status = "okay";
115};
116
117&codec {
118 status = "okay";
119};
120
121&ehci0 {
122 status = "okay";
123};
124
125&i2c0 {
126 pinctrl-names = "default";
127 pinctrl-0 = <&i2c0_pins_a>;
128 status = "okay";
129
130 axp209: pmic@34 {
131 compatible = "x-powers,axp209";
132 reg = <0x34>;
133 interrupts = <0>;
134
135 interrupt-controller;
136 #interrupt-cells = <1>;
137 };
138};
139
140&i2c1 {
141 pinctrl-names = "default";
142 pinctrl-0 = <&i2c1_pins_a>;
143 status = "okay";
144};
145
146&i2c2 {
147 pinctrl-names = "default";
148 pinctrl-0 = <&i2c2_pins_a>;
149 status = "okay";
150};
151
152&lradc {
153 vref-supply = <®_vcc3v0>;
154 status = "okay";
155
156 button@191 {
157 label = "Volume Up";
158 linux,code = <KEY_VOLUMEUP>;
159 channel = <0>;
160 voltage = <191274>;
161 };
162
163 button@392 {
164 label = "Volume Down";
165 linux,code = <KEY_VOLUMEDOWN>;
166 channel = <0>;
167 voltage = <392644>;
168 };
169
170 button@601 {
171 label = "Menu";
172 linux,code = <KEY_MENU>;
173 channel = <0>;
174 voltage = <601151>;
175 };
176
177 button@795 {
178 label = "Enter";
179 linux,code = <KEY_ENTER>;
180 channel = <0>;
181 voltage = <795090>;
182 };
183
184 button@987 {
185 label = "Home";
186 linux,code = <KEY_HOMEPAGE>;
187 channel = <0>;
188 voltage = <987387>;
189 };
190};
191
192&mmc0 {
193 pinctrl-names = "default";
194 pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_olinuxino>;
195 vmmc-supply = <®_vcc3v3>;
196 bus-width = <4>;
197 cd-gpios = <&pio 6 0 GPIO_ACTIVE_LOW>; /* PG0 */
198 status = "okay";
199};
200
201&ohci0 {
202 status = "okay";
203};
204
205&otg_sram {
206 status = "okay";
207};
208
209&pio {
210 mmc0_cd_pin_olinuxino: mmc0_cd_pin@0 {
211 pins = "PG0";
212 function = "gpio_in";
213 bias-pull-up;
214 };
215
216 led_pins_olinuxino: led_pins@0 {
217 pins = "PG9";
218 function = "gpio_out";
219 drive-strength = <20>;
220 };
221
222 usb0_id_detect_pin: usb0_id_detect_pin@0 {
223 pins = "PG2";
224 function = "gpio_in";
225 bias-pull-up;
226 };
227
228 usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
229 pins = "PG1";
230 function = "gpio_in";
231 bias-pull-down;
232 };
233
234 usb1_vbus_pin_olinuxino: usb1_vbus_pin@0 {
235 pins = "PG11";
236 function = "gpio_out";
237 };
238};
239
240®_usb0_vbus {
241 status = "okay";
242 gpio = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
243};
244
245®_usb1_vbus {
246 pinctrl-0 = <&usb1_vbus_pin_olinuxino>;
247 gpio = <&pio 6 11 GPIO_ACTIVE_HIGH>;
248 status = "okay";
249};
250
251&tcon0 {
252 pinctrl-names = "default";
253 pinctrl-0 = <&lcd_rgb666_pins>;
254 status = "okay";
255};
256
257&tcon0_out {
258 tcon0_out_vga: endpoint@0 {
259 reg = <0>;
260 remote-endpoint = <&vga_bridge_in>;
261 };
262};
263
264&uart1 {
265 pinctrl-names = "default";
266 pinctrl-0 = <&uart1_pins_b>;
267 status = "okay";
268};
269
270&usb_otg {
271 dr_mode = "otg";
272 status = "okay";
273};
274
275&usbphy {
276 pinctrl-names = "default";
277 pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
278 usb0_id_det-gpio = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */
279 usb0_vbus_det-gpio = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */
280 usb0_vbus-supply = <®_usb0_vbus>;
281 usb1_vbus-supply = <®_usb1_vbus>;
282 status = "okay";
283};