1/*
2 * Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.io>
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 "sun50i-h5.dtsi"
45
46#include <dt-bindings/gpio/gpio.h>
47
48/ {
49	model = "FriendlyARM NanoPi NEO 2";
50	compatible = "friendlyarm,nanopi-neo2", "allwinner,sun50i-h5";
51
52	reg_vcc3v3: vcc3v3 {
53		compatible = "regulator-fixed";
54		regulator-name = "vcc3v3";
55		regulator-min-microvolt = <3300000>;
56		regulator-max-microvolt = <3300000>;
57	};
58
59	aliases {
60		serial0 = &uart0;
61	};
62
63	chosen {
64		stdout-path = "serial0:115200n8";
65	};
66
67	leds {
68		compatible = "gpio-leds";
69
70		pwr {
71			label = "nanopi:green:pwr";
72			gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
73			default-state = "on";
74		};
75
76		status {
77			label = "nanopi:blue:status";
78			gpios = <&pio 0 10 GPIO_ACTIVE_HIGH>;
79		};
80	};
81
82	reg_usb0_vbus: usb0-vbus {
83		compatible = "regulator-fixed";
84		regulator-name = "usb0-vbus";
85		regulator-min-microvolt = <5000000>;
86		regulator-max-microvolt = <5000000>;
87		enable-active-high;
88		gpio = <&r_pio 0 2 GPIO_ACTIVE_HIGH>; /* PL2 */
89		status = "okay";
90	};
91};
92
93&ehci0 {
94	status = "okay";
95};
96
97&ehci3 {
98	status = "okay";
99};
100
101&mmc0 {
102	pinctrl-names = "default";
103	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
104	vmmc-supply = <&reg_vcc3v3>;
105	bus-width = <4>;
106	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
107	status = "okay";
108};
109
110&ohci0 {
111	status = "okay";
112};
113
114&ohci3 {
115	status = "okay";
116};
117
118&uart0 {
119	pinctrl-names = "default";
120	pinctrl-0 = <&uart0_pins_a>;
121	status = "okay";
122};
123
124&usb_otg {
125	dr_mode = "otg";
126	status = "okay";
127};
128
129&usbphy {
130	/* USB Type-A port's VBUS is always on */
131	usb0_id_det-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
132	usb0_vbus-supply = <&reg_usb0_vbus>;
133	status = "okay";
134};
135