2 * Copyright 2015 Lawrence Yu <lyu@micile.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.
44 #include "sun6i-a31s.dtsi"
45 #include "sunxi-common-regulators.dtsi"
47 #include <dt-bindings/gpio/gpio.h>
48 #include <dt-bindings/pinctrl/sun4i-a10.h>
51 model = "Yones TopTech BS1078 v2 Tablet";
52 compatible = "yones-toptech,bs1078-v2", "allwinner,sun6i-a31s";
61 stdout-path = "serial0:115200n8";
66 pinctrl-names = "default";
67 pinctrl-0 = <&i2c1_pins_a>;
72 pinctrl-names = "default";
73 pinctrl-0 = <&i2c2_pins_a>;
94 mmc0_cd_pin_bs1078v2: mmc0_cd_pin@0 {
95 allwinner,pins = "PA8";
96 allwinner,function = "gpio_in";
97 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
98 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
103 pinctrl-names = "default";
104 pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_bs1078v2>;
105 vmmc-supply = <®_vcc3v0>;
107 cd-gpios = <&pio 0 8 GPIO_ACTIVE_HIGH>; /* PA8 */
113 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
120 compatible = "x-powers,axp221";
122 interrupt-parent = <&nmi_intc>;
123 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
127 #include "axp22x.dtsi"
131 regulator-min-microvolt = <2700000>;
132 regulator-max-microvolt = <3300000>;
133 regulator-name = "avcc";
137 regulator-name = "vcc-lcd-usb2";
141 regulator-min-microvolt = <700000>;
142 regulator-max-microvolt = <1320000>;
143 regulator-name = "vdd-cpus";
148 regulator-min-microvolt = <3000000>;
149 regulator-max-microvolt = <3000000>;
150 regulator-name = "vcc-3v0";
154 regulator-min-microvolt = <700000>;
155 regulator-max-microvolt = <1320000>;
156 regulator-name = "vdd-gpu";
161 regulator-min-microvolt = <700000>;
162 regulator-max-microvolt = <1320000>;
163 regulator-name = "vdd-cpu";
168 regulator-min-microvolt = <700000>;
169 regulator-max-microvolt = <1320000>;
170 regulator-name = "vdd-sys-dll";
175 regulator-min-microvolt = <1500000>;
176 regulator-max-microvolt = <1500000>;
177 regulator-name = "vcc-dram";
181 regulator-min-microvolt = <3300000>;
182 regulator-max-microvolt = <3300000>;
183 regulator-name = "vcc-wifi";
186 /* Voltage source for I2C pullup resistors for I2C Bus 0 */
188 regulator-min-microvolt = <2800000>;
189 regulator-max-microvolt = <2800000>;
190 regulator-name = "vddio-csi";
194 pinctrl-names = "default";
195 pinctrl-0 = <&uart0_pins_a>;
200 usb1_vbus-supply = <®_dldo1>;
201 usb2_vbus-supply = <®_dc1sw>;