2 * Copyright 2016 Hans de Goede <hdegoede@redhat.com>
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
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.
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.
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
30 * The above copyright notice and this permission notice shall be
31 * included in all copies or substantial portions of the Software.
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.
43 #include "sunxi-common-regulators.dtsi"
45 #include <dt-bindings/gpio/gpio.h>
46 #include <dt-bindings/input/input.h>
47 #include <dt-bindings/pinctrl/sun4i-a10.h>
55 stdout-path = "serial0:115200n8";
60 cpu-supply = <®_dcdc3>;
64 /* Wifi is connected here */
69 pinctrl-names = "default";
70 pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_e708_q1>;
71 vmmc-supply = <®_dcdc1>;
73 cd-gpios = <&pio 0 8 GPIO_ACTIVE_HIGH>; /* PA8 */
79 mmc0_cd_pin_e708_q1: mmc0_cd_pin@0 {
85 usb0_id_detect_pin: usb0_id_detect_pin@0 {
96 compatible = "x-powers,axp221";
98 interrupt-parent = <&nmi_intc>;
99 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
100 drivevbus-supply = <®_vcc5v0>;
101 x-powers,drive-vbus-en;
105 #include "axp22x.dtsi"
109 regulator-min-microvolt = <2700000>;
110 regulator-max-microvolt = <3300000>;
111 regulator-name = "avcc";
115 regulator-name = "vcc-lcd";
120 regulator-min-microvolt = <700000>;
121 regulator-max-microvolt = <1320000>;
122 regulator-name = "vdd-cpus"; /* This is an educated guess */
127 regulator-min-microvolt = <3000000>;
128 regulator-max-microvolt = <3000000>;
129 regulator-name = "vcc-3v0";
133 regulator-min-microvolt = <700000>;
134 regulator-max-microvolt = <1320000>;
135 regulator-name = "vdd-gpu";
140 regulator-min-microvolt = <700000>;
141 regulator-max-microvolt = <1320000>;
142 regulator-name = "vdd-cpu";
147 regulator-min-microvolt = <700000>;
148 regulator-max-microvolt = <1320000>;
149 regulator-name = "vdd-sys-dll";
154 regulator-min-microvolt = <1500000>;
155 regulator-max-microvolt = <1500000>;
156 regulator-name = "vcc-dram";
160 regulator-min-microvolt = <3300000>;
161 regulator-max-microvolt = <3300000>;
162 regulator-name = "vcc-wifi";
166 regulator-name = "usb0-vbus";
171 vcc-lcd-supply = <®_dc1sw>;
184 pinctrl-names = "default";
185 pinctrl-0 = <&usb0_id_detect_pin>;
186 usb0_id_det-gpio = <&pio 0 15 GPIO_ACTIVE_HIGH>; /* PA15 */
187 usb0_vbus_power-supply = <&usb_power_supply>;
188 usb0_vbus-supply = <®_drivevbus>;
189 usb1_vbus-supply = <®_dldo1>;