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 "sun4i-a10.dtsi"
 45#include "sunxi-common-regulators.dtsi"
 46#include <dt-bindings/gpio/gpio.h>
 47#include <dt-bindings/pinctrl/sun4i-a10.h>
 48
 49/ {
 50	model = "MK802";
 51	compatible = "allwinner,mk802", "allwinner,sun4i-a10";
 52
 53	aliases {
 54		serial0 = &uart0;
 55	};
 56
 57	chosen {
 58		stdout-path = "serial0:115200n8";
 59	};
 60};
 61
 62&codec {
 63	status = "okay";
 64};
 65
 66&ehci0 {
 67	status = "okay";
 68};
 69
 70&ehci1 {
 71	status = "okay";
 72};
 73
 74&mmc0 {
 75	pinctrl-names = "default";
 76	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
 77	vmmc-supply = <&reg_vcc3v3>;
 78	bus-width = <4>;
 79	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
 80	cd-inverted;
 81	status = "okay";
 82};
 83
 84&ohci0 {
 85	status = "okay";
 86};
 87
 88&otg_sram {
 89	status = "okay";
 90};
 91
 92&pio {
 93	usb0_id_detect_pin: usb0_id_detect_pin@0 {
 94		allwinner,pins = "PH4";
 95		allwinner,function = "gpio_in";
 96		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 97		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 98	};
 99
100	usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
101		allwinner,pins = "PH5";
102		allwinner,function = "gpio_in";
103		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
104		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
105	};
106
107	usb2_vbus_pin_mk802: usb2_vbus_pin@0 {
108		allwinner,pins = "PH12";
109		allwinner,function = "gpio_out";
110		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
111		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
112	};
113};
114
115&reg_usb0_vbus {
116	status = "okay";
117};
118
119&reg_usb1_vbus {
120	status = "okay";
121};
122
123&reg_usb2_vbus {
124	pinctrl-0 = <&usb2_vbus_pin_mk802>;
125	gpio = <&pio 7 12 GPIO_ACTIVE_HIGH>; /* PH12 */
126	status = "okay";
127};
128
129&uart0 {
130	pinctrl-names = "default";
131	pinctrl-0 = <&uart0_pins_a>;
132	status = "okay";
133};
134
135&usb_otg {
136	dr_mode = "otg";
137	status = "okay";
138};
139
140&usbphy {
141	pinctrl-names = "default";
142	pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
143	usb0_id_det-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
144	usb0_vbus_det-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
145	usb0_vbus-supply = <&reg_usb0_vbus>;
146	usb1_vbus-supply = <&reg_usb1_vbus>;
147	usb2_vbus-supply = <&reg_usb2_vbus>;
148	status = "okay";
149};