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      1 /*
      2  * Copyright 2015 - Marcus Cooper <codekipper (at) gmail.com>
      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 #include "sunxi-common-regulators.dtsi"
     44 
     45 / {
     46 	aliases {
     47 		serial0 = &uart0;
     48 	};
     49 
     50 	chosen {
     51 		stdout-path = "serial0:115200n8";
     52 	};
     53 };
     54 
     55 &cpu0 {
     56 	cpu-supply = <&reg_dcdc2>;
     57 };
     58 
     59 &ehci0 {
     60 	status = "okay";
     61 };
     62 
     63 &ehci1 {
     64 	status = "okay";
     65 };
     66 
     67 &i2c0 {
     68 	pinctrl-names = "default";
     69 	pinctrl-0 = <&i2c0_pins_a>;
     70 	status = "okay";
     71 
     72 	axp209: pmic@34 {
     73 		reg = <0x34>;
     74 	};
     75 };
     76 
     77 &i2c1 {
     78 	pinctrl-names = "default";
     79 	pinctrl-0 = <&i2c1_pins_a>;
     80 	status = "okay";
     81 };
     82 
     83 &ohci0 {
     84 	status = "okay";
     85 };
     86 
     87 &ohci1 {
     88 	status = "okay";
     89 };
     90 
     91 #include "axp209.dtsi"
     92 
     93 &reg_dcdc2 {
     94 	regulator-always-on;
     95 	regulator-min-microvolt = <1000000>;
     96 	regulator-max-microvolt = <1400000>;
     97 	regulator-name = "vdd-cpu";
     98 };
     99 
    100 &reg_dcdc3 {
    101 	regulator-always-on;
    102 	regulator-min-microvolt = <1000000>;
    103 	regulator-max-microvolt = <1400000>;
    104 	regulator-name = "vdd-int-dll";
    105 };
    106 
    107 &reg_ldo1 {
    108 	regulator-name = "vdd-rtc";
    109 };
    110 
    111 &reg_ldo2 {
    112 	regulator-always-on;
    113 	regulator-min-microvolt = <3000000>;
    114 	regulator-max-microvolt = <3000000>;
    115 	regulator-name = "avcc";
    116 };
    117 
    118 &reg_usb1_vbus {
    119 	status = "okay";
    120 };
    121 
    122 &reg_usb2_vbus {
    123 	status = "okay";
    124 };
    125 
    126 &uart0 {
    127 	pinctrl-names = "default";
    128 	pinctrl-0 = <&uart0_pins_a>;
    129 	status = "okay";
    130 };
    131 
    132 &usbphy {
    133 	usb1_vbus-supply = <&reg_usb1_vbus>;
    134 	usb2_vbus-supply = <&reg_usb2_vbus>;
    135 	status = "okay";
    136 };
    137