2 * Copyright 2015 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.
44 #include "sun4i-a10.dtsi"
45 #include "sunxi-common-regulators.dtsi"
46 #include <dt-bindings/gpio/gpio.h>
47 #include <dt-bindings/input/input.h>
48 #include <dt-bindings/interrupt-controller/irq.h>
49 #include <dt-bindings/pinctrl/sun4i-a10.h>
52 model = "Point of View Protab2-IPS9";
53 compatible = "pov,protab2-ips9", "allwinner,sun4i-a10";
60 stdout-path = "serial0:115200n8";
65 cpu-supply = <®_dcdc2>;
73 pinctrl-names = "default";
74 pinctrl-0 = <&i2c0_pins_a>;
83 #include "axp209.dtsi"
86 pinctrl-names = "default";
87 pinctrl-0 = <&i2c1_pins_a>;
88 /* pull-ups and devices require AXP209 LDO3 */
93 pinctrl-names = "default";
94 pinctrl-0 = <&i2c2_pins_a>;
99 vref-supply = <®_ldo2>;
104 linux,code = <KEY_VOLUMEUP>;
110 label = "Volume Down";
111 linux,code = <KEY_VOLUMEDOWN>;
118 pinctrl-names = "default";
119 pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
120 vmmc-supply = <®_vcc3v3>;
122 cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
132 usb0_id_detect_pin: usb0_id_detect_pin@0 {
133 allwinner,pins = "PH4";
134 allwinner,function = "gpio_in";
135 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
136 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
139 usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
140 allwinner,pins = "PH5";
141 allwinner,function = "gpio_in";
142 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
143 allwinner,pull = <SUN4I_PINCTRL_PULL_DOWN>;
149 regulator-min-microvolt = <1000000>;
150 regulator-max-microvolt = <1400000>;
151 regulator-name = "vdd-cpu";
156 regulator-min-microvolt = <1250000>;
157 regulator-max-microvolt = <1250000>;
158 regulator-name = "vdd-int-dll";
162 regulator-name = "vdd-rtc";
167 regulator-min-microvolt = <3000000>;
168 regulator-max-microvolt = <3000000>;
169 regulator-name = "avcc";
181 pinctrl-names = "default";
182 pinctrl-0 = <&uart0_pins_a>;
192 pinctrl-names = "default";
193 pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
194 usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
195 usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
196 usb0_vbus-supply = <®_usb0_vbus>;
197 usb1_vbus-supply = <®_usb1_vbus>;