1/*
2 * Copyright 2015 Josef Gajdusek <atx@atx.name>
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 "sun4i-a10.dtsi"
45#include "sunxi-common-regulators.dtsi"
46
47#include <dt-bindings/gpio/gpio.h>
48#include <dt-bindings/pinctrl/sun4i-a10.h>
49
50/ {
51	model = "Iteaduino Plus A10";
52	compatible = "itead,iteaduino-plus-a10", "allwinner,sun4i-a10";
53
54	aliases {
55		serial0 = &uart0;
56	};
57
58	chosen {
59		stdout-path = "serial0:115200n8";
60	};
61};
62
63&ahci {
64	target-supply = <&reg_ahci_5v>;
65	status = "okay";
66};
67
68&cpu0 {
69	cpu-supply = <&reg_dcdc2>;
70};
71
72&ehci0 {
73	status = "okay";
74};
75
76&ehci1 {
77	status = "okay";
78};
79
80&emac {
81	pinctrl-names = "default";
82	pinctrl-0 = <&emac_pins_a>;
83	phy = <&phy1>;
84	status = "okay";
85};
86
87&emac_sram {
88	status = "okay";
89};
90
91&i2c0 {
92	pinctrl-names = "default";
93	pinctrl-0 = <&i2c0_pins_a>;
94	status = "okay";
95
96	axp209: pmic@34 {
97		reg = <0x34>;
98		interrupts = <0>;
99	};
100};
101
102&i2c1 {
103	pinctrl-names = "default";
104	pinctrl-0 = <&i2c1_pins_a>;
105	status = "okay";
106};
107
108&i2c2 {
109	pinctrl-names = "default";
110	pinctrl-0 = <&i2c2_pins_a>;
111	status = "okay";
112};
113
114&ir0 {
115	pinctrl-names = "default";
116	pinctrl-0 = <&ir0_rx_pins_a>;
117	status = "okay";
118};
119
120&mdio {
121	status = "okay";
122
123	phy1: ethernet-phy@1 {
124		reg = <1>;
125	};
126};
127
128&mmc0 {
129	pinctrl-names = "default";
130	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
131	vmmc-supply = <&reg_vcc3v3>;
132	bus-width = <4>;
133	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
134	cd-inverted;
135	status = "okay";
136};
137
138&ohci0 {
139	status = "okay";
140};
141
142&ohci1 {
143	status = "okay";
144};
145
146&reg_ahci_5v {
147	status = "okay";
148};
149
150#include "axp209.dtsi"
151
152&reg_dcdc2 {
153	regulator-always-on;
154	regulator-min-microvolt = <1000000>;
155	regulator-max-microvolt = <1450000>;
156	regulator-name = "vdd-cpu";
157};
158
159&reg_dcdc3 {
160	regulator-always-on;
161	regulator-min-microvolt = <1000000>;
162	regulator-max-microvolt = <1400000>;
163	regulator-name = "vdd-int-dll";
164};
165
166&reg_ldo1 {
167	regulator-name = "vdd-rtc";
168};
169
170&reg_ldo2 {
171	regulator-always-on;
172	regulator-min-microvolt = <3000000>;
173	regulator-max-microvolt = <3000000>;
174	regulator-name = "avcc";
175};
176
177&reg_usb1_vbus {
178	status = "okay";
179};
180
181&reg_usb2_vbus {
182	status = "okay";
183};
184
185&spi0 {
186	pinctrl-names = "default";
187	pinctrl-0 = <&spi0_pins_a>,
188		    <&spi0_cs0_pins_a>;
189	status = "okay";
190};
191
192&uart0 {
193	pinctrl-names = "default";
194	pinctrl-0 = <&uart0_pins_a>;
195	status = "okay";
196};
197
198&usbphy {
199	usb1_vbus-supply = <&reg_usb1_vbus>;
200	usb2_vbus-supply = <&reg_usb2_vbus>;
201	status = "okay";
202};
203