boot/dts/sun8i-v3s-licheepi-zero.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 /dts-v1/;
0044 #include "sun8i-v3s.dtsi"
0045 #include "sunxi-common-regulators.dtsi"
0046
0047 / {
0048         model = "Lichee Pi Zero";
0049         compatible = "licheepi,licheepi-zero", "allwinner,sun8i-v3s";
0050
0051         aliases {
0052                 serial0 = &uart0;
0053         };
0054
0055         chosen {
0056                 stdout-path = "serial0:115200n8";
0057         };
0058
0059         leds {
0060                 compatible = "gpio-leds";
0061
0062                 blue_led {
0063                         label = "licheepi:blue:usr";
0064                         gpios = <&pio 6 1 GPIO_ACTIVE_LOW>; /* PG1 */
0065                 };
0066
0067                 green_led {
0068                         label = "licheepi:green:usr";
0069                         gpios = <&pio 6 0 GPIO_ACTIVE_LOW>; /* PG0 */
0070                         default-state = "on";
0071                 };
0072
0073                 red_led {
0074                         label = "licheepi:red:usr";
0075                         gpios = <&pio 6 2 GPIO_ACTIVE_LOW>; /* PG2 */
0076                 };
0077         };
0078 };
0079
0080 &mmc0 {
0081         broken-cd;
0082         bus-width = <4>;
0083         vmmc-supply = <&reg_vcc3v3>;
0084         status = "okay";
0085 };
0086
0087 &uart0 {
0088         pinctrl-0 = <&uart0_pb_pins>;
0089         pinctrl-names = "default";
0090         status = "okay";
0091 };
0092
0093 &usb_otg {
0094         dr_mode = "otg";
0095         status = "okay";
0096 };
0097
0098 &usbphy {
0099         usb0_id_det-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>;
0100         status = "okay";
0101 };