1/*
2 * Copyright (C) 2015 Jens Kuske <jenskuske@gmail.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/* The Orange Pi Plus is an extended version of the Orange Pi 2 */
44#include "sun8i-h3-orangepi-2.dts"
45
46/ {
47	model = "Xunlong Orange Pi Plus / Plus 2";
48	compatible = "xunlong,orangepi-plus", "allwinner,sun8i-h3";
49
50	aliases {
51		ethernet0 = &emac;
52	};
53
54	reg_gmac_3v3: gmac-3v3 {
55		compatible = "regulator-fixed";
56		regulator-name = "gmac-3v3";
57		regulator-min-microvolt = <3300000>;
58		regulator-max-microvolt = <3300000>;
59		startup-delay-us = <100000>;
60		enable-active-high;
61		gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>;
62	};
63
64	reg_usb3_vbus: usb3-vbus {
65		compatible = "regulator-fixed";
66		regulator-name = "usb3-vbus";
67		regulator-min-microvolt = <5000000>;
68		regulator-max-microvolt = <5000000>;
69		regulator-boot-on;
70		enable-active-high;
71		gpio = <&pio 6 11 GPIO_ACTIVE_HIGH>;
72	};
73};
74
75&cpu0 {
76	cpu-supply = <&reg_vdd_cpux>;
77};
78
79&ehci3 {
80	status = "okay";
81};
82
83&emac {
84	pinctrl-names = "default";
85	pinctrl-0 = <&emac_rgmii_pins>;
86	phy-supply = <&reg_gmac_3v3>;
87	phy-handle = <&ext_rgmii_phy>;
88	phy-mode = "rgmii-id";
89
90	status = "okay";
91};
92
93&external_mdio {
94	ext_rgmii_phy: ethernet-phy@1 {
95		compatible = "ethernet-phy-ieee802.3-c22";
96		reg = <0>;
97	};
98};
99
100&mmc2 {
101	pinctrl-names = "default";
102	pinctrl-0 = <&mmc2_8bit_pins>;
103	vmmc-supply = <&reg_vcc3v3>;
104	bus-width = <8>;
105	non-removable;
106	cap-mmc-hw-reset;
107	status = "okay";
108};
109
110&mmc2_8bit_pins {
111	/* Increase drive strength for DDR modes */
112	drive-strength = <40>;
113	/* eMMC is missing pull-ups */
114	bias-pull-up;
115};
116
117&r_i2c {
118	status = "okay";
119
120	reg_vdd_cpux: regulator@65 {
121		compatible = "silergy,sy8106a";
122		reg = <0x65>;
123		regulator-name = "vdd-cpux";
124		silergy,fixed-microvolt = <1200000>;
125		regulator-min-microvolt = <1000000>;
126		regulator-max-microvolt = <1400000>;
127		regulator-ramp-delay = <200>;
128		regulator-boot-on;
129		regulator-always-on;
130	};
131};
132
133&usbphy {
134	usb3_vbus-supply = <&reg_usb3_vbus>;
135};
136