xref: /linux/arch/arm/boot/dts/allwinner/sun7i-a20-m3.dts (revision fd7d598270724cc787982ea48bbe17ad383a8b7f) 
1/*
2 * Copyright 2014 Hans de Goede <hdegoede@redhat.com>
3 *
4 * Hans de Goede <hdegoede@redhat.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 "sun7i-a20.dtsi"
47#include "sunxi-common-regulators.dtsi"
48
49#include <dt-bindings/gpio/gpio.h>
50#include <dt-bindings/interrupt-controller/irq.h>
51
52/ {
53	model = "Mele M3";
54	compatible = "mele,m3", "allwinner,sun7i-a20";
55
56	aliases {
57		serial0 = &uart0;
58	};
59
60	chosen {
61		stdout-path = "serial0:115200n8";
62	};
63
64	leds {
65		compatible = "gpio-leds";
66
67		led {
68			label = "m3:blue:usr";
69			gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
70		};
71	};
72};
73
74&ehci0 {
75	status = "okay";
76};
77
78&ehci1 {
79	status = "okay";
80};
81
82&gmac {
83	pinctrl-names = "default";
84	pinctrl-0 = <&gmac_mii_pins>;
85	phy-handle = <&phy1>;
86	phy-mode = "mii";
87	status = "okay";
88};
89
90&i2c0 {
91	status = "okay";
92
93	axp209: pmic@34 {
94		compatible = "x-powers,axp209";
95		reg = <0x34>;
96		interrupt-parent = <&nmi_intc>;
97		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
98
99		interrupt-controller;
100		#interrupt-cells = <1>;
101	};
102};
103
104&ir0 {
105	pinctrl-names = "default";
106	pinctrl-0 = <&ir0_rx_pin>;
107	status = "okay";
108};
109
110&gmac_mdio {
111	phy1: ethernet-phy@1 {
112		reg = <1>;
113	};
114};
115
116&mmc0 {
117	vmmc-supply = <&reg_vcc3v3>;
118	bus-width = <4>;
119	cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
120	status = "okay";
121};
122
123&mmc2 {
124	vmmc-supply = <&reg_vcc3v3>;
125	bus-width = <4>;
126	non-removable;
127	status = "okay";
128};
129
130&ohci0 {
131	status = "okay";
132};
133
134&ohci1 {
135	status = "okay";
136};
137
138&reg_usb1_vbus {
139	status = "okay";
140};
141
142&reg_usb2_vbus {
143	status = "okay";
144};
145
146&uart0 {
147	pinctrl-names = "default";
148	pinctrl-0 = <&uart0_pb_pins>;
149	status = "okay";
150};
151
152&usbphy {
153	usb1_vbus-supply = <&reg_usb1_vbus>;
154	usb2_vbus-supply = <&reg_usb2_vbus>;
155	status = "okay";
156};
157