1 /*
2 * Copyright (C) 2016 Icenowy Zheng <icenowy@aosc.xyz>
3 *
4 * This file is dual-licensed: you can use it either under the terms
5 * of the GPL or the X11 license, at your option. Note that this dual
6 * licensing only applies to this file, and not this project as a
7 * whole.
8 *
9 * a) This file is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of the
12 * License, or (at your option) any later version.
13 *
14 * This file is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * Or, alternatively,
20 *
21 * b) Permission is hereby granted, free of charge, to any person
22 * obtaining a copy of this software and associated documentation
23 * files (the "Software"), to deal in the Software without
24 * restriction, including without limitation the rights to use,
25 * copy, modify, merge, publish, distribute, sublicense, and/or
26 * sell copies of the Software, and to permit persons to whom the
27 * Software is furnished to do so, subject to the following
28 * conditions:
29 *
30 * The above copyright notice and this permission notice shall be
31 * included in all copies or substantial portions of the Software.
32 *
33 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
34 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
35 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
36 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
37 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
38 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
39 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
40 * OTHER DEALINGS IN THE SOFTWARE.
41 */
42
43 /dts-v1/;
44 #include "sun8i-v3s.dtsi"
45 #include "sunxi-common-regulators.dtsi"
46
47 / {
48 model = "Lichee Pi Zero";
49 compatible = "licheepi,licheepi-zero", "allwinner,sun8i-v3s";
50
51 aliases {
52 serial0 = &uart0;
53 };
54
55 chosen {
56 stdout-path = "serial0:115200n8";
57 };
58
59 leds {
60 compatible = "gpio-leds";
61
62 blue_led {
63 label = "licheepi:blue:usr";
64 gpios = <&pio 6 1 GPIO_ACTIVE_LOW>; /* PG1 */
65 };
66
67 green_led {
68 label = "licheepi:green:usr";
69 gpios = <&pio 6 0 GPIO_ACTIVE_LOW>; /* PG0 */
70 default-state = "on";
71 };
72
73 red_led {
74 label = "licheepi:red:usr";
75 gpios = <&pio 6 2 GPIO_ACTIVE_LOW>; /* PG2 */
76 };
77 };
78 };
79
80 &mmc0 {
81 broken-cd;
82 bus-width = <4>;
83 vmmc-supply = <®_vcc3v3>;
84 status = "okay";
85 };
86
87 &uart0 {
88 pinctrl-0 = <&uart0_pb_pins>;
89 pinctrl-names = "default";
90 status = "okay";
91 };
92
93 &usb_otg {
94 dr_mode = "otg";
95 status = "okay";
96 };
97
98 &usbphy {
99 usb0_id_det-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>;
100 status = "okay";
101 };
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