boot/dts/sunxi-itead-core-common.dtsi

0001 /*
0002  * Copyright 2015 - Marcus Cooper <codekipper@gmail.com>
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 "sunxi-common-regulators.dtsi"
0044
0045 / {
0046         aliases {
0047                 serial0 = &uart0;
0048         };
0049
0050         chosen {
0051                 stdout-path = "serial0:115200n8";
0052         };
0053 };
0054
0055 &cpu0 {
0056         cpu-supply = <&reg_dcdc2>;
0057 };
0058
0059 &ehci0 {
0060         status = "okay";
0061 };
0062
0063 &ehci1 {
0064         status = "okay";
0065 };
0066
0067 &i2c0 {
0068         status = "okay";
0069
0070         axp209: pmic@34 {
0071                 reg = <0x34>;
0072         };
0073 };
0074
0075 &i2c1 {
0076         status = "okay";
0077 };
0078
0079 &ohci0 {
0080         status = "okay";
0081 };
0082
0083 &ohci1 {
0084         status = "okay";
0085 };
0086
0087 #include "axp209.dtsi"
0088
0089 &reg_dcdc2 {
0090         regulator-always-on;
0091         regulator-min-microvolt = <1000000>;
0092         regulator-max-microvolt = <1400000>;
0093         regulator-name = "vdd-cpu";
0094 };
0095
0096 &reg_dcdc3 {
0097         regulator-always-on;
0098         regulator-min-microvolt = <1000000>;
0099         regulator-max-microvolt = <1400000>;
0100         regulator-name = "vdd-int-dll";
0101 };
0102
0103 &reg_ldo1 {
0104         regulator-name = "vdd-rtc";
0105 };
0106
0107 &reg_ldo2 {
0108         regulator-always-on;
0109         regulator-min-microvolt = <3000000>;
0110         regulator-max-microvolt = <3000000>;
0111         regulator-name = "avcc";
0112 };
0113
0114 &reg_usb1_vbus {
0115         status = "okay";
0116 };
0117
0118 &reg_usb2_vbus {
0119         status = "okay";
0120 };
0121
0122 &uart0 {
0123         pinctrl-names = "default";
0124         pinctrl-0 = <&uart0_pb_pins>;
0125         status = "okay";
0126 };
0127
0128 &usbphy {
0129         usb1_vbus-supply = <&reg_usb1_vbus>;
0130         usb2_vbus-supply = <&reg_usb2_vbus>;
0131         status = "okay";
0132 };