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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 power {
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#include <dt-bindings/pinctrl/sun4i-a10.h>
52
53/ {
54 model = "Olimex A13-Olinuxino";
55 compatible = "olimex,a13-olinuxino", "allwinner,sun5i-a13";
56
57 aliases {
58 serial0 = &uart1;
59 };
60
61 chosen {
62 stdout-path = "serial0:115200n8";
63 };
64
65 leds {
66 compatible = "gpio-leds";
67 pinctrl-names = "default";
68 pinctrl-0 = <&led_pins_olinuxino>;
69
70 power {
71 gpios = <&pio 6 9 GPIO_ACTIVE_HIGH>;
72 default-state = "on";
73 };
74 };
75
76 bridge {
77 compatible = "dumb-vga-dac";
78 #address-cells = <1>;
79 #size-cells = <0>;
80
81 ports {
82 #address-cells = <1>;
83 #size-cells = <0>;
84
85 port@0 {
86 reg = <0>;
87
88 vga_bridge_in: endpoint {
89 remote-endpoint = <&tcon0_out_vga>;
90 };
91 };
92
93 port@1 {
94 reg = <1>;
95
96 vga_bridge_out: endpoint {
97 remote-endpoint = <&vga_con_in>;
98 };
99 };
100 };
101 };
102
103 vga {
104 compatible = "vga-connector";
105
106 port {
107 vga_con_in: endpoint {
108 remote-endpoint = <&vga_bridge_out>;
109 };
110 };
111 };
112};
113
114&be0 {
115 status = "okay";
116};
117
118&ehci0 {
119 status = "okay";
120};
121
122&i2c0 {
123 pinctrl-names = "default";
124 pinctrl-0 = <&i2c0_pins_a>;
125 status = "okay";
126
127 axp209: pmic@34 {
128 compatible = "x-powers,axp209";
129 reg = <0x34>;
130 interrupts = <0>;
131
132 interrupt-controller;
133 #interrupt-cells = <1>;
134 };
135};
136
137&i2c1 {
138 pinctrl-names = "default";
139 pinctrl-0 = <&i2c1_pins_a>;
140 status = "okay";
141};
142
143&i2c2 {
144 pinctrl-names = "default";
145 pinctrl-0 = <&i2c2_pins_a>;
146 status = "okay";
147};
148
149&lradc {
150 vref-supply = <®_vcc3v0>;
151 status = "okay";
152
153 button@191 {
154 label = "Volume Up";
155 linux,code = <KEY_VOLUMEUP>;
156 channel = <0>;
157 voltage = <191274>;
158 };
159
160 button@392 {
161 label = "Volume Down";
162 linux,code = <KEY_VOLUMEDOWN>;
163 channel = <0>;
164 voltage = <392644>;
165 };
166
167 button@601 {
168 label = "Menu";
169 linux,code = <KEY_MENU>;
170 channel = <0>;
171 voltage = <601151>;
172 };
173
174 button@795 {
175 label = "Enter";
176 linux,code = <KEY_ENTER>;
177 channel = <0>;
178 voltage = <795090>;
179 };
180
181 button@987 {
182 label = "Home";
183 linux,code = <KEY_HOMEPAGE>;
184 channel = <0>;
185 voltage = <987387>;
186 };
187};
188
189&mmc0 {
190 pinctrl-names = "default";
191 pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_olinuxino>;
192 vmmc-supply = <®_vcc3v3>;
193 bus-width = <4>;
194 cd-gpios = <&pio 6 0 GPIO_ACTIVE_HIGH>; /* PG0 */
195 cd-inverted;
196 status = "okay";
197};
198
199&ohci0 {
200 status = "okay";
201};
202
203&otg_sram {
204 status = "okay";
205};
206
207&pio {
208 mmc0_cd_pin_olinuxino: mmc0_cd_pin@0 {
209 allwinner,pins = "PG0";
210 allwinner,function = "gpio_in";
211 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
212 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
213 };
214
215 led_pins_olinuxino: led_pins@0 {
216 allwinner,pins = "PG9";
217 allwinner,function = "gpio_out";
218 allwinner,drive = <SUN4I_PINCTRL_20_MA>;
219 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
220 };
221
222 usb0_id_detect_pin: usb0_id_detect_pin@0 {
223 allwinner,pins = "PG2";
224 allwinner,function = "gpio_in";
225 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
226 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
227 };
228
229 usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
230 allwinner,pins = "PG1";
231 allwinner,function = "gpio_in";
232 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
233 allwinner,pull = <SUN4I_PINCTRL_PULL_DOWN>;
234 };
235
236 usb1_vbus_pin_olinuxino: usb1_vbus_pin@0 {
237 allwinner,pins = "PG11";
238 allwinner,function = "gpio_out";
239 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
240 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
241 };
242};
243
244®_usb0_vbus {
245 status = "okay";
246 gpio = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
247};
248
249®_usb1_vbus {
250 pinctrl-0 = <&usb1_vbus_pin_olinuxino>;
251 gpio = <&pio 6 11 GPIO_ACTIVE_HIGH>;
252 status = "okay";
253};
254
255&tcon0 {
256 pinctrl-names = "default";
257 pinctrl-0 = <&lcd_rgb666_pins>;
258 status = "okay";
259};
260
261&tcon0_out {
262 tcon0_out_vga: endpoint@0 {
263 reg = <0>;
264 remote-endpoint = <&vga_bridge_in>;
265 };
266};
267
268&uart1 {
269 pinctrl-names = "default";
270 pinctrl-0 = <&uart1_pins_b>;
271 status = "okay";
272};
273
274&usb_otg {
275 dr_mode = "otg";
276 status = "okay";
277};
278
279&usb0_vbus_pin_a {
280 allwinner,pins = "PG12";
281};
282
283&usbphy {
284 pinctrl-names = "default";
285 pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
286 usb0_id_det-gpio = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */
287 usb0_vbus_det-gpio = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */
288 usb0_vbus-supply = <®_usb0_vbus>;
289 usb1_vbus-supply = <®_usb1_vbus>;
290 status = "okay";
291};