1 /*
2 * Copyright 2015 Aleksei Mamlin
3 * Aleksei Mamlin <mamlinav@gmail.com>
4 *
5 * This file is dual-licensed: you can use it either under the terms
6 * of the GPL or the X11 license, at your option. Note that this dual
7 * licensing only applies to this file, and not this project as a
8 * whole.
9 *
10 * a) This file is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License as
12 * published by the Free Software Foundation; either version 2 of the
13 * License, or (at your option) any later version.
14 *
15 * This file is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
19 *
20 * Or, alternatively,
21 *
22 * b) Permission is hereby granted, free of charge, to any person
23 * obtaining a copy of this software and associated documentation
24 * files (the "Software"), to deal in the Software without
25 * restriction, including without limitation the rights to use,
26 * copy, modify, merge, publish, distribute, sublicense, and/or
27 * sell copies of the Software, and to permit persons to whom the
28 * Software is furnished to do so, subject to the following
29 * conditions:
30 *
31 * The above copyright notice and this permission notice shall be
32 * included in all copies or substantial portions of the Software.
33 *
34 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
35 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
36 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
37 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
38 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
39 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
40 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
41 * OTHER DEALINGS IN THE SOFTWARE.
42 */
43
44 /dts-v1/;
45 #include "sun4i-a10.dtsi"
46 #include "sunxi-common-regulators.dtsi"
47
48 #include <dt-bindings/gpio/gpio.h>
49
50 / {
51 model = "HAOYU Electronics Marsboard A10";
52 compatible = "haoyu,a10-marsboard", "allwinner,sun4i-a10";
53
54 aliases {
55 serial0 = &uart0;
56 };
57
58 chosen {
59 stdout-path = "serial0:115200n8";
60 };
61
62 leds {
63 compatible = "gpio-leds";
64
65 led-0 {
66 label = "marsboard:red1:usr";
67 gpios = <&pio 1 5 GPIO_ACTIVE_HIGH>;
68 };
69
70 led-1 {
71 label = "marsboard:red2:usr";
72 gpios = <&pio 1 6 GPIO_ACTIVE_HIGH>;
73 };
74
75 led-2 {
76 label = "marsboard:red3:usr";
77 gpios = <&pio 1 7 GPIO_ACTIVE_HIGH>;
78 };
79
80 led-3 {
81 label = "marsboard:red4:usr";
82 gpios = <&pio 1 8 GPIO_ACTIVE_HIGH>;
83 };
84 };
85 };
86
87 &ahci {
88 status = "okay";
89 };
90
91 &codec {
92 status = "okay";
93 };
94
95 &ehci0 {
96 status = "okay";
97 };
98
99 &ehci1 {
100 status = "okay";
101 };
102
103 &emac_sram {
104 status = "okay";
105 };
106
107 &emac {
108 phy-handle = <&phy1>;
109 status = "okay";
110 };
111
112 &i2c0 {
113 status = "okay";
114 };
115
116 &i2c1 {
117 status = "okay";
118 };
119
120 &i2c2 {
121 status = "okay";
122 };
123
124 &mdio {
125 status = "okay";
126
127 phy1: ethernet-phy@1 {
128 reg = <1>;
129 };
130 };
131
132 &mmc0 {
133 vmmc-supply = <®_vcc3v3>;
134 bus-width = <4>;
135 cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
136 status = "okay";
137 };
138
139 &ohci0 {
140 status = "okay";
141 };
142
143 &ohci1 {
144 status = "okay";
145 };
146
147 &otg_sram {
148 status = "okay";
149 };
150
151 ®_usb1_vbus {
152 status = "okay";
153 };
154
155 ®_usb2_vbus {
156 status = "okay";
157 };
158
159 &spi0 {
160 pinctrl-names = "default";
161 pinctrl-0 = <&spi0_pi_pins>,
162 <&spi0_cs0_pi_pin>;
163 status = "okay";
164 };
165
166 &uart0 {
167 pinctrl-names = "default";
168 pinctrl-0 = <&uart0_pb_pins>;
169 status = "okay";
170 };
171
172 &usb_otg {
173 dr_mode = "otg";
174 status = "okay";
175 };
176
177 &usbphy {
178 usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */
179 usb1_vbus-supply = <®_usb1_vbus>;
180 usb2_vbus-supply = <®_usb2_vbus>;
181 status = "okay";
182 };
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