boot/dts/sun8i-v3s-licheepi-zero-dock.dts

0001 /*
0002  * Copyright (C) 2016 Icenowy Zheng <icenowy@aosc.xyz>
0003  *
0004  * This file is dual-licensed: you can use it either under the terms
0005  * of the GPL or the X11 license, at your option. Note that this dual
0006  * licensing only applies to this file, and not this project as a
0007  * whole.
0008  *
0009  *  a) This file is free software; you can redistribute it and/or
0010  *     modify it under the terms of the GNU General Public License as
0011  *     published by the Free Software Foundation; either version 2 of the
0012  *     License, or (at your option) any later version.
0013  *
0014  *     This file is distributed in the hope that it will be useful,
0015  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
0016  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
0017  *     GNU General Public License for more details.
0018  *
0019  * Or, alternatively,
0020  *
0021  *  b) Permission is hereby granted, free of charge, to any person
0022  *     obtaining a copy of this software and associated documentation
0023  *     files (the "Software"), to deal in the Software without
0024  *     restriction, including without limitation the rights to use,
0025  *     copy, modify, merge, publish, distribute, sublicense, and/or
0026  *     sell copies of the Software, and to permit persons to whom the
0027  *     Software is furnished to do so, subject to the following
0028  *     conditions:
0029  *
0030  *     The above copyright notice and this permission notice shall be
0031  *     included in all copies or substantial portions of the Software.
0032  *
0033  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
0034  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
0035  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
0036  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
0037  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
0038  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
0039  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
0040  *     OTHER DEALINGS IN THE SOFTWARE.
0041  */
0042
0043 #include "sun8i-v3s-licheepi-zero.dts"
0044
0045 #include <dt-bindings/input/input.h>
0046
0047 / {
0048         model = "Lichee Pi Zero with Dock";
0049         compatible = "licheepi,licheepi-zero-dock", "licheepi,licheepi-zero",
0050                      "allwinner,sun8i-v3s";
0051
0052         aliases {
0053                 ethernet0 = &emac;
0054         };
0055
0056         leds {
0057                 /* The LEDs use PG0~2 pins, which conflict with MMC1 */
0058                 status = "disabled";
0059         };
0060 };
0061
0062 &emac {
0063         allwinner,leds-active-low;
0064         status = "okay";
0065 };
0066
0067 &lradc {
0068         vref-supply = <&reg_vcc3v0>;
0069         status = "okay";
0070
0071         button-200 {
0072                 label = "Volume Up";
0073                 linux,code = <KEY_VOLUMEUP>;
0074                 channel = <0>;
0075                 voltage = <200000>;
0076         };
0077
0078         button-400 {
0079                 label = "Volume Down";
0080                 linux,code = <KEY_VOLUMEDOWN>;
0081                 channel = <0>;
0082                 voltage = <400000>;
0083         };
0084
0085         button-600 {
0086                 label = "Select";
0087                 linux,code = <KEY_SELECT>;
0088                 channel = <0>;
0089                 voltage = <600000>;
0090         };
0091
0092         button-800 {
0093                 label = "Start";
0094                 linux,code = <KEY_OK>;
0095                 channel = <0>;
0096                 voltage = <800000>;
0097         };
0098 };
0099
0100 &mmc1 {
0101         broken-cd;
0102         bus-width = <4>;
0103         vmmc-supply = <&reg_vcc3v3>;
0104         status = "okay";
0105 };