1/*
2 * Copyright 2015 Hans de Goede <hdegoede@redhat.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 *     You should have received a copy of the GNU General Public
20 *     License along with this file; if not, write to the Free
21 *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
22 *     MA 02110-1301 USA
23 *
24 * Or, alternatively,
25 *
26 *  b) Permission is hereby granted, free of charge, to any person
27 *     obtaining a copy of this software and associated documentation
28 *     files (the "Software"), to deal in the Software without
29 *     restriction, including without limitation the rights to use,
30 *     copy, modify, merge, publish, distribute, sublicense, and/or
31 *     sell copies of the Software, and to permit persons to whom the
32 *     Software is furnished to do so, subject to the following
33 *     conditions:
34 *
35 *     The above copyright notice and this permission notice shall be
36 *     included in all copies or substantial portions of the Software.
37 *
38 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
39 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
40 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
41 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
42 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
43 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
44 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
45 *     OTHER DEALINGS IN THE SOFTWARE.
46 */
47
48/dts-v1/;
49#include "sun4i-a10.dtsi"
50#include "sunxi-common-regulators.dtsi"
51#include <dt-bindings/gpio/gpio.h>
52#include <dt-bindings/input/input.h>
53
54/ {
55	model = "Chuwi V7 CW0825";
56	compatible = "chuwi,v7-cw0825", "allwinner,sun4i-a10";
57
58	aliases {
59		serial0 = &uart0;
60	};
61
62	chosen {
63		stdout-path = "serial0:115200n8";
64	};
65};
66
67&ehci1 {
68	status = "okay";
69};
70
71&i2c0 {
72	pinctrl-names = "default";
73	pinctrl-0 = <&i2c0_pins_a>;
74	status = "okay";
75
76	axp209: pmic@34 {
77		compatible = "x-powers,axp209";
78		reg = <0x34>;
79		interrupts = <0>;
80
81		interrupt-controller;
82		#interrupt-cells = <1>;
83	};
84};
85
86&lradc {
87	vref-supply = <&reg_vcc3v0>;
88	status = "okay";
89
90	button@800 {
91		label = "Volume Up";
92		linux,code = <KEY_VOLUMEUP>;
93		channel = <0>;
94		voltage = <800000>;
95	};
96
97	button@1000 {
98		label = "Volume Down";
99		linux,code = <KEY_VOLUMEDOWN>;
100		channel = <0>;
101		voltage = <1000000>;
102	};
103
104	button@1200 {
105		label = "Back";
106		linux,code = <KEY_BACK>;
107		channel = <0>;
108		voltage = <1200000>;
109	};
110};
111
112&mmc0 {
113	pinctrl-names = "default";
114	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
115	vmmc-supply = <&reg_vcc3v3>;
116	bus-width = <4>;
117	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
118	cd-inverted;
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	usb2_vbus-supply = <&reg_usb2_vbus>;
134	status = "okay";
135};
136