1 /* 1 /*
2 * Copyright 2012 Maxime Ripard 2 * Copyright 2012 Maxime Ripard
3 * 3 *
4 * Maxime Ripard <maxime.ripard@free-electrons. 4 * Maxime Ripard <maxime.ripard@free-electrons.com>
5 * 5 *
6 * This file is dual-licensed: you can use it 6 * This file is dual-licensed: you can use it either under the terms
7 * of the GPL or the X11 license, at your opti 7 * of the GPL or the X11 license, at your option. Note that this dual
8 * licensing only applies to this file, and no 8 * licensing only applies to this file, and not this project as a
9 * whole. 9 * whole.
10 * 10 *
11 * a) This file is free software; you can red 11 * a) This file is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU Ge 12 * modify it under the terms of the GNU General Public License as
13 * published by the Free Software Foundati 13 * published by the Free Software Foundation; either version 2 of the
14 * License, or (at your option) any later 14 * License, or (at your option) any later version.
15 * 15 *
16 * This file is distributed in the hope th 16 * This file is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even 17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTIC 18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more det 19 * GNU General Public License for more details.
20 * 20 *
21 * Or, alternatively, 21 * Or, alternatively,
22 * 22 *
23 * b) Permission is hereby granted, free of c 23 * b) Permission is hereby granted, free of charge, to any person
24 * obtaining a copy of this software and a 24 * obtaining a copy of this software and associated documentation
25 * files (the "Software"), to deal in the 25 * files (the "Software"), to deal in the Software without
26 * restriction, including without limitati 26 * restriction, including without limitation the rights to use,
27 * copy, modify, merge, publish, distribut 27 * copy, modify, merge, publish, distribute, sublicense, and/or
28 * sell copies of the Software, and to per 28 * sell copies of the Software, and to permit persons to whom the
29 * Software is furnished to do so, subject 29 * Software is furnished to do so, subject to the following
30 * conditions: 30 * conditions:
31 * 31 *
32 * The above copyright notice and this per 32 * The above copyright notice and this permission notice shall be
33 * included in all copies or substantial p 33 * included in all copies or substantial portions of the Software.
34 * 34 *
35 * THE SOFTWARE IS PROVIDED "AS IS", WITHO 35 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
36 * EXPRESS OR IMPLIED, INCLUDING BUT NOT L 36 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
37 * OF MERCHANTABILITY, FITNESS FOR A PARTI 37 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
38 * NONINFRINGEMENT. IN NO EVENT SHALL THE 38 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
39 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGE 39 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
40 * WHETHER IN AN ACTION OF CONTRACT, TORT 40 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
41 * FROM, OUT OF OR IN CONNECTION WITH THE 41 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
42 * OTHER DEALINGS IN THE SOFTWARE. 42 * OTHER DEALINGS IN THE SOFTWARE.
43 */ 43 */
44 44
45 /dts-v1/; 45 /dts-v1/;
46 #include "sun5i-a13.dtsi" 46 #include "sun5i-a13.dtsi"
47 #include "sunxi-common-regulators.dtsi" 47 #include "sunxi-common-regulators.dtsi"
48 48
49 #include <dt-bindings/gpio/gpio.h> 49 #include <dt-bindings/gpio/gpio.h>
50 #include <dt-bindings/input/input.h> 50 #include <dt-bindings/input/input.h>
51 51
52 / { 52 / {
53 model = "Olimex A13-Olinuxino"; 53 model = "Olimex A13-Olinuxino";
54 compatible = "olimex,a13-olinuxino", " 54 compatible = "olimex,a13-olinuxino", "allwinner,sun5i-a13";
55 55
56 aliases { 56 aliases {
57 serial0 = &uart1; 57 serial0 = &uart1;
58 }; 58 };
59 59
60 chosen { 60 chosen {
61 stdout-path = "serial0:115200n 61 stdout-path = "serial0:115200n8";
62 }; 62 };
63 63
64 leds { 64 leds {
65 compatible = "gpio-leds"; 65 compatible = "gpio-leds";
66 pinctrl-names = "default"; 66 pinctrl-names = "default";
67 pinctrl-0 = <&led_pins_olinuxi 67 pinctrl-0 = <&led_pins_olinuxino>;
68 68
69 led { 69 led {
70 gpios = <&pio 6 9 GPIO 70 gpios = <&pio 6 9 GPIO_ACTIVE_HIGH>;
71 default-state = "on"; 71 default-state = "on";
72 }; 72 };
73 }; 73 };
74 74
75 bridge { 75 bridge {
76 compatible = "dumb-vga-dac"; 76 compatible = "dumb-vga-dac";
77 77
78 ports { 78 ports {
79 #address-cells = <1>; 79 #address-cells = <1>;
80 #size-cells = <0>; 80 #size-cells = <0>;
81 81
82 port@0 { 82 port@0 {
83 reg = <0>; 83 reg = <0>;
84 84
85 vga_bridge_in: 85 vga_bridge_in: endpoint {
86 remote 86 remote-endpoint = <&tcon0_out_vga>;
87 }; 87 };
88 }; 88 };
89 89
90 port@1 { 90 port@1 {
91 reg = <1>; 91 reg = <1>;
92 92
93 vga_bridge_out 93 vga_bridge_out: endpoint {
94 remote 94 remote-endpoint = <&vga_con_in>;
95 }; 95 };
96 }; 96 };
97 }; 97 };
98 }; 98 };
99 99
100 vga { 100 vga {
101 compatible = "vga-connector"; 101 compatible = "vga-connector";
102 102
103 port { 103 port {
104 vga_con_in: endpoint { 104 vga_con_in: endpoint {
105 remote-endpoin 105 remote-endpoint = <&vga_bridge_out>;
106 }; 106 };
107 }; 107 };
108 }; 108 };
109 }; 109 };
110 110
111 &be0 { 111 &be0 {
112 status = "okay"; 112 status = "okay";
113 }; 113 };
114 114
115 &codec { 115 &codec {
116 status = "okay"; 116 status = "okay";
117 }; 117 };
118 118
119 &ehci0 { 119 &ehci0 {
120 status = "okay"; 120 status = "okay";
121 }; 121 };
122 122
123 &i2c0 { 123 &i2c0 {
124 status = "okay"; 124 status = "okay";
125 125
126 axp209: pmic@34 { 126 axp209: pmic@34 {
127 compatible = "x-powers,axp209" 127 compatible = "x-powers,axp209";
128 reg = <0x34>; 128 reg = <0x34>;
129 interrupts = <0>; 129 interrupts = <0>;
130 130
131 interrupt-controller; 131 interrupt-controller;
132 #interrupt-cells = <1>; 132 #interrupt-cells = <1>;
133 }; 133 };
134 }; 134 };
135 135
136 &i2c1 { 136 &i2c1 {
137 status = "okay"; 137 status = "okay";
138 }; 138 };
139 139
140 &i2c2 { 140 &i2c2 {
141 status = "okay"; 141 status = "okay";
142 }; 142 };
143 143
144 &lradc { 144 &lradc {
145 vref-supply = <®_vcc3v0>; 145 vref-supply = <®_vcc3v0>;
146 status = "okay"; 146 status = "okay";
147 147
148 button-191 { 148 button-191 {
149 label = "Volume Up"; 149 label = "Volume Up";
150 linux,code = <KEY_VOLUMEUP>; 150 linux,code = <KEY_VOLUMEUP>;
151 channel = <0>; 151 channel = <0>;
152 voltage = <191274>; 152 voltage = <191274>;
153 }; 153 };
154 154
155 button-392 { 155 button-392 {
156 label = "Volume Down"; 156 label = "Volume Down";
157 linux,code = <KEY_VOLUMEDOWN>; 157 linux,code = <KEY_VOLUMEDOWN>;
158 channel = <0>; 158 channel = <0>;
159 voltage = <392644>; 159 voltage = <392644>;
160 }; 160 };
161 161
162 button-601 { 162 button-601 {
163 label = "Menu"; 163 label = "Menu";
164 linux,code = <KEY_MENU>; 164 linux,code = <KEY_MENU>;
165 channel = <0>; 165 channel = <0>;
166 voltage = <601151>; 166 voltage = <601151>;
167 }; 167 };
168 168
169 button-795 { 169 button-795 {
170 label = "Enter"; 170 label = "Enter";
171 linux,code = <KEY_ENTER>; 171 linux,code = <KEY_ENTER>;
172 channel = <0>; 172 channel = <0>;
173 voltage = <795090>; 173 voltage = <795090>;
174 }; 174 };
175 175
176 button-987 { 176 button-987 {
177 label = "Home"; 177 label = "Home";
178 linux,code = <KEY_HOMEPAGE>; 178 linux,code = <KEY_HOMEPAGE>;
179 channel = <0>; 179 channel = <0>;
180 voltage = <987387>; 180 voltage = <987387>;
181 }; 181 };
182 }; 182 };
183 183
184 &mmc0 { 184 &mmc0 {
185 vmmc-supply = <®_vcc3v3>; 185 vmmc-supply = <®_vcc3v3>;
186 bus-width = <4>; 186 bus-width = <4>;
187 cd-gpios = <&pio 6 0 GPIO_ACTIVE_LOW>; 187 cd-gpios = <&pio 6 0 GPIO_ACTIVE_LOW>; /* PG0 */
188 status = "okay"; 188 status = "okay";
189 }; 189 };
190 190
191 &ohci0 { 191 &ohci0 {
192 status = "okay"; 192 status = "okay";
193 }; 193 };
194 194
195 &otg_sram { 195 &otg_sram {
196 status = "okay"; 196 status = "okay";
197 }; 197 };
198 198
199 &pio { 199 &pio {
200 led_pins_olinuxino: led-pin { 200 led_pins_olinuxino: led-pin {
201 pins = "PG9"; 201 pins = "PG9";
202 function = "gpio_out"; 202 function = "gpio_out";
203 drive-strength = <20>; 203 drive-strength = <20>;
204 }; 204 };
205 }; 205 };
206 206
207 ®_usb0_vbus { 207 ®_usb0_vbus {
208 status = "okay"; 208 status = "okay";
209 gpio = <&pio 6 12 GPIO_ACTIVE_HIGH>; / 209 gpio = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
210 }; 210 };
211 211
212 ®_usb1_vbus { 212 ®_usb1_vbus {
213 gpio = <&pio 6 11 GPIO_ACTIVE_HIGH>; 213 gpio = <&pio 6 11 GPIO_ACTIVE_HIGH>;
214 status = "okay"; 214 status = "okay";
215 }; 215 };
216 216
217 &tcon0 { 217 &tcon0 {
218 pinctrl-names = "default"; 218 pinctrl-names = "default";
219 pinctrl-0 = <&lcd_rgb666_pins>; 219 pinctrl-0 = <&lcd_rgb666_pins>;
220 status = "okay"; 220 status = "okay";
221 }; 221 };
222 222
223 &tcon0_out { 223 &tcon0_out {
224 tcon0_out_vga: endpoint@0 { 224 tcon0_out_vga: endpoint@0 {
225 reg = <0>; 225 reg = <0>;
226 remote-endpoint = <&vga_bridge 226 remote-endpoint = <&vga_bridge_in>;
227 }; 227 };
228 }; 228 };
229 229
230 &uart1 { 230 &uart1 {
231 pinctrl-names = "default"; 231 pinctrl-names = "default";
232 pinctrl-0 = <&uart1_pg_pins>; 232 pinctrl-0 = <&uart1_pg_pins>;
233 status = "okay"; 233 status = "okay";
234 }; 234 };
235 235
236 &usb_otg { 236 &usb_otg {
237 dr_mode = "otg"; 237 dr_mode = "otg";
238 status = "okay"; 238 status = "okay";
239 }; 239 };
240 240
241 &usbphy { 241 &usbphy {
242 usb0_id_det-gpios = <&pio 6 2 (GPIO_AC 242 usb0_id_det-gpios = <&pio 6 2 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PG2 */
243 usb0_vbus_det-gpios = <&pio 6 1 (GPIO_ 243 usb0_vbus_det-gpios = <&pio 6 1 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>; /* PG1 */
244 usb0_vbus-supply = <®_usb0_vbus>; 244 usb0_vbus-supply = <®_usb0_vbus>;
245 usb1_vbus-supply = <®_usb1_vbus>; 245 usb1_vbus-supply = <®_usb1_vbus>;
246 status = "okay"; 246 status = "okay";
247 }; 247 };
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