xref: /linux/arch/arm/boot/dts/allwinner/sun4i-a10-hackberry.dts (revision 1e0731c05c985deb68a97fa44c1adcd3305dda90) 
1/*
2 * Copyright 2012 Maxime Ripard
3 *
4 * Maxime Ripard <maxime.ripard@free-electrons.com>
5 *
6 * This file is dual-licensed: you can use it either under the terms
7 * of the GPL or the X11 license, at your option. Note that this dual
8 * licensing only applies to this file, and not this project as a
9 * whole.
10 *
11 *  a) This file is free software; you can redistribute it and/or
12 *     modify it under the terms of the GNU General Public License as
13 *     published by the Free Software Foundation; either version 2 of the
14 *     License, or (at your option) any later version.
15 *
16 *     This file is distributed in the hope that it will be useful,
17 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
18 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19 *     GNU General Public License for more details.
20 *
21 * Or, alternatively,
22 *
23 *  b) Permission is hereby granted, free of charge, to any person
24 *     obtaining a copy of this software and associated documentation
25 *     files (the "Software"), to deal in the Software without
26 *     restriction, including without limitation the rights to use,
27 *     copy, modify, merge, publish, distribute, sublicense, and/or
28 *     sell copies of the Software, and to permit persons to whom the
29 *     Software is furnished to do so, subject to the following
30 *     conditions:
31 *
32 *     The above copyright notice and this permission notice shall be
33 *     included in all copies or substantial portions of the Software.
34 *
35 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
36 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
37 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
38 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
39 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
40 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
41 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
42 *     OTHER DEALINGS IN THE SOFTWARE.
43 */
44
45/dts-v1/;
46#include "sun4i-a10.dtsi"
47#include "sunxi-common-regulators.dtsi"
48
49#include <dt-bindings/gpio/gpio.h>
50
51/ {
52	model = "Miniand Hackberry";
53	compatible = "miniand,hackberry", "allwinner,sun4i-a10";
54
55	aliases {
56		serial0 = &uart0;
57	};
58
59	chosen {
60		stdout-path = "serial0:115200n8";
61	};
62
63	reg_emac_3v3: emac-3v3 {
64		compatible = "regulator-fixed";
65		regulator-name = "emac-3v3";
66		regulator-min-microvolt = <3300000>;
67		regulator-max-microvolt = <3300000>;
68		startup-delay-us = <20000>;
69		enable-active-high;
70		gpio = <&pio 7 19 GPIO_ACTIVE_HIGH>;
71	};
72};
73
74&ehci0 {
75	status = "okay";
76};
77
78&ehci1 {
79	status = "okay";
80};
81
82&emac {
83	phy-handle = <&phy0>;
84	status = "okay";
85};
86
87&emac_sram {
88	status = "okay";
89};
90
91&ir0 {
92	pinctrl-names = "default";
93	pinctrl-0 = <&ir0_rx_pins>;
94	status = "okay";
95};
96
97&mdio {
98	phy-supply = <&reg_emac_3v3>;
99	status = "okay";
100
101	phy0: ethernet-phy@0 {
102		reg = <0>;
103	};
104};
105
106&mmc0 {
107	vmmc-supply = <&reg_vcc3v3>;
108	bus-width = <4>;
109	cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
110	status = "okay";
111};
112
113&ohci0 {
114	status = "okay";
115};
116
117&ohci1 {
118	status = "okay";
119};
120
121&reg_usb1_vbus {
122	status = "okay";
123};
124
125&reg_usb2_vbus {
126	gpio = <&pio 7 12 GPIO_ACTIVE_HIGH>;
127	status = "okay";
128};
129
130&usbphy {
131	usb1_vbus-supply = <&reg_usb1_vbus>;
132	usb2_vbus-supply = <&reg_usb2_vbus>;
133	status = "okay";
134};
135
136&uart0 {
137	pinctrl-names = "default";
138	pinctrl-0 = <&uart0_pb_pins>;
139	status = "okay";
140};
141