1 /*
2 * Copyright 2015 - Marcus Cooper <codekipper@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 /dts-v1/;
44 #include "sun7i-a20.dtsi"
45 #include "sunxi-itead-core-common.dtsi"
46
47 / {
48 model = "Itead Ibox A20";
49 compatible = "itead,itead-ibox-a20", "allwinner,sun7i-a20";
50
51 leds {
52 compatible = "gpio-leds";
53 pinctrl-names = "default";
54 pinctrl-0 = <&led_pins_itead_core>;
55
56 led-0 {
57 label = "itead_core:green:usr";
58 gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
59 default-state = "on";
60 };
61
62 led-1 {
63 label = "itead_core:blue:usr";
64 gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>;
65 default-state = "on";
66 };
67 };
68
69 sound {
70 compatible = "simple-audio-card";
71 simple-audio-card,name = "On-board SPDIF";
72
73 simple-audio-card,cpu {
74 sound-dai = <&spdif>;
75 };
76
77 simple-audio-card,codec {
78 sound-dai = <&spdif_out>;
79 };
80 };
81
82 spdif_out: spdif-out {
83 #sound-dai-cells = <0>;
84 compatible = "linux,spdif-dit";
85 };
86 };
87
88 &ahci {
89 target-supply = <®_ahci_5v>;
90 status = "okay";
91 };
92
93 &codec {
94 status = "okay";
95 };
96
97 &gmac {
98 pinctrl-names = "default";
99 pinctrl-0 = <&gmac_mii_pins>;
100 phy-handle = <&phy1>;
101 phy-mode = "mii";
102 status = "okay";
103 };
104
105 &gmac_mdio {
106 phy1: ethernet-phy@1 {
107 reg = <1>;
108 };
109 };
110
111 &i2c0 {
112 axp209: pmic@34 {
113 interrupt-parent = <&nmi_intc>;
114 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
115 };
116 };
117
118 &ir0 {
119 pinctrl-names = "default";
120 pinctrl-0 = <&ir0_rx_pin>;
121 status = "okay";
122 };
123
124 &mmc0 {
125 vmmc-supply = <®_vcc3v3>;
126 bus-width = <4>;
127 cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
128 status = "okay";
129 };
130
131 &pio {
132 led_pins_itead_core: led-pins {
133 pins = "PH20","PH21";
134 function = "gpio_out";
135 drive-strength = <20>;
136 };
137 };
138
139 ®_ahci_5v {
140 status = "okay";
141 };
142
143 &spdif {
144 pinctrl-names = "default";
145 pinctrl-0 = <&spdif_tx_pin>;
146 status = "okay";
147 };
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