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e01d9c75 VP |
1 | /* |
2 | * Copyright 2015 Vishnu Patekar | |
3 | * Vishnu Patekar <vishnupatekar0510@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 "sun8i-a33.dtsi" | |
46 | #include "sunxi-common-regulators.dtsi" | |
47 | ||
48 | #include <dt-bindings/gpio/gpio.h> | |
49 | #include <dt-bindings/input/input.h> | |
50 | #include <dt-bindings/pinctrl/sun4i-a10.h> | |
51 | ||
52 | / { | |
53 | model = "ET Q8 Quad Core Tablet (v1.6)"; | |
54 | compatible = "et,q8-v1.6", "allwinner,sun8i-a33"; | |
55 | ||
56 | aliases { | |
57 | serial0 = &uart0; | |
58 | }; | |
59 | ||
60 | chosen { | |
61 | stdout-path = "serial0:115200n8"; | |
62 | }; | |
63 | }; | |
64 | ||
65 | &lradc { | |
66 | vref-supply = <®_vcc3v0>; | |
67 | status = "okay"; | |
68 | ||
69 | button@200 { | |
70 | label = "Volume Up"; | |
71 | linux,code = <KEY_VOLUMEUP>; | |
72 | channel = <0>; | |
73 | voltage = <200000>; | |
74 | }; | |
75 | ||
76 | button@400 { | |
77 | label = "Volume Down"; | |
78 | linux,code = <KEY_VOLUMEDOWN>; | |
79 | channel = <0>; | |
80 | voltage = <400000>; | |
81 | }; | |
82 | }; | |
83 | ||
84 | &uart0 { | |
85 | pinctrl-names = "default"; | |
86 | pinctrl-0 = <&uart0_pins_a>; | |
87 | status = "okay"; | |
88 | }; |