1/*
2 * Copyright (c) 2016 ARM Ltd.
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 library 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 library 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
45#include "sun50i-a64.dtsi"
46
47#include <dt-bindings/gpio/gpio.h>
48
49/ {
50	model = "Pine64";
51	compatible = "pine64,pine64", "allwinner,sun50i-a64";
52
53	aliases {
54		ethernet0 = &emac;
55		serial0 = &uart0;
56		serial1 = &uart1;
57		serial2 = &uart2;
58		serial3 = &uart3;
59		serial4 = &uart4;
60	};
61
62	chosen {
63		stdout-path = "serial0:115200n8";
64	};
65
66	reg_vcc3v3: vcc3v3 {
67		compatible = "regulator-fixed";
68		regulator-name = "vcc3v3";
69		regulator-min-microvolt = <3300000>;
70		regulator-max-microvolt = <3300000>;
71	};
72};
73
74&ehci0 {
75	status = "okay";
76};
77
78&ehci1 {
79	status = "okay";
80};
81
82&emac {
83	pinctrl-names = "default";
84	pinctrl-0 = <&rmii_pins>;
85	phy-mode = "rmii";
86	phy-handle = <&ext_rmii_phy1>;
87	status = "okay";
88
89};
90
91&i2c1 {
92	pinctrl-names = "default";
93	pinctrl-0 = <&i2c1_pins>;
94	status = "okay";
95};
96
97&i2c1_pins {
98	bias-pull-up;
99};
100
101&mdio {
102	ext_rmii_phy1: ethernet-phy@1 {
103		compatible = "ethernet-phy-ieee802.3-c22";
104		reg = <1>;
105	};
106};
107
108&mmc0 {
109	pinctrl-names = "default";
110	pinctrl-0 = <&mmc0_pins>;
111	vmmc-supply = <&reg_vcc3v3>;
112	cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>;
113	cd-inverted;
114	disable-wp;
115	bus-width = <4>;
116	status = "okay";
117};
118
119&ohci0 {
120	status = "okay";
121};
122
123&ohci1 {
124	status = "okay";
125};
126
127/* On Exp and Euler connectors */
128&uart0 {
129	pinctrl-names = "default";
130	pinctrl-0 = <&uart0_pins_a>;
131	status = "okay";
132};
133
134/* On Wifi/BT connector, with RTS/CTS */
135&uart1 {
136	pinctrl-names = "default";
137	pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
138	status = "disabled";
139};
140
141/* On Pi-2 connector */
142&uart2 {
143	pinctrl-names = "default";
144	pinctrl-0 = <&uart2_pins>;
145	status = "disabled";
146};
147
148/* On Euler connector */
149&uart3 {
150	pinctrl-names = "default";
151	pinctrl-0 = <&uart3_pins>;
152	status = "disabled";
153};
154
155/* On Euler connector, RTS/CTS optional */
156&uart4 {
157	pinctrl-names = "default";
158	pinctrl-0 = <&uart4_pins>;
159	status = "disabled";
160};
161
162&usb_otg {
163	dr_mode = "host";
164	status = "okay";
165};
166
167&usbphy {
168	status = "okay";
169};
170