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 * 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/dts-v1/;
 44#include "sun8i-a33.dtsi"
 45#include "sunxi-common-regulators.dtsi"
 46
 47#include <dt-bindings/gpio/gpio.h>
 48#include <dt-bindings/input/input.h>
 49#include <dt-bindings/pinctrl/sun4i-a10.h>
 50
 51/ {
 52	model = "Allwinner GA10H Quad Core Tablet (v1.1)";
 53	compatible = "allwinner,ga10h-v1.1", "allwinner,sun8i-a33";
 54
 55	aliases {
 56		serial0 = &r_uart;
 57	};
 58
 59	chosen {
 60		stdout-path = "serial0:115200n8";
 61	};
 62};
 63
 64&ehci0 {
 65	status = "okay";
 66};
 67
 68&i2c0 {
 69	pinctrl-names = "default";
 70	pinctrl-0 = <&i2c0_pins_a>;
 71	status = "okay";
 72};
 73
 74&i2c1 {
 75	pinctrl-names = "default";
 76	pinctrl-0 = <&i2c1_pins_a>;
 77	status = "okay";
 78};
 79
 80&lradc {
 81	vref-supply = <&reg_vcc3v0>;
 82	status = "okay";
 83
 84	button@200 {
 85		label = "Volume Up";
 86		linux,code = <KEY_VOLUMEUP>;
 87		channel = <0>;
 88		voltage = <200000>;
 89	};
 90
 91	button@400 {
 92		label = "Volume Down";
 93		linux,code = <KEY_VOLUMEDOWN>;
 94		channel = <0>;
 95		voltage = <400000>;
 96	};
 97
 98	button@600 {
 99		label = "Back";
100		linux,code = <KEY_BACK>;
101		channel = <0>;
102		voltage = <600000>;
103	};
104};
105
106&mmc0 {
107	pinctrl-names = "default";
108	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_q8h>;
109	vmmc-supply = <&reg_vcc3v0>;
110	bus-width = <4>;
111	cd-gpios = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */
112	cd-inverted;
113	status = "okay";
114};
115
116&ohci0 {
117	status = "okay";
118};
119
120&pio {
121	mmc0_cd_pin_q8h: mmc0_cd_pin@0 {
122		allwinner,pins = "PB4";
123		allwinner,function = "gpio_in";
124		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
125		allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
126	};
127};
128
129&r_uart {
130	pinctrl-names = "default";
131	pinctrl-0 = <&r_uart_pins_a>;
132	status = "okay";
133};
134
135&usb_otg {
136	dr_mode = "host";
137	status = "okay";
138};
139
140&usbphy {
141	status = "okay";
142};