1 /*
2 * Copyright 2013 Emilio López
3 *
4 * Emilio López <emilio@elopez.com.ar>
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 = "Mele A1000";
53 compatible = "mele,a1000", "allwinner,sun4i-a10";
54
55 aliases {
56 serial0 = &uart0;
57 };
58
59 chosen {
60 stdout-path = "serial0:115200n8";
61 };
62
63 hdmi-connector {
64 compatible = "hdmi-connector";
65 type = "a";
66
67 port {
68 hdmi_con_in: endpoint {
69 remote-endpoint = <&hdmi_out_con>;
70 };
71 };
72 };
73
74 leds {
75 compatible = "gpio-leds";
76
77 led-0 {
78 label = "a1000:red:usr";
79 gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>;
80 };
81
82 led-1 {
83 label = "a1000:blue:pwr";
84 gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
85 default-state = "on";
86 };
87 };
88
89 reg_emac_3v3: emac-3v3 {
90 compatible = "regulator-fixed";
91 regulator-name = "emac-3v3";
92 regulator-min-microvolt = <3300000>;
93 regulator-max-microvolt = <3300000>;
94 startup-delay-us = <20000>;
95 enable-active-high;
96 gpio = <&pio 7 15 GPIO_ACTIVE_HIGH>;
97 };
98
99 sound {
100 compatible = "simple-audio-card";
101 simple-audio-card,name = "On-board SPDIF";
102
103 simple-audio-card,cpu {
104 sound-dai = <&spdif>;
105 };
106
107 simple-audio-card,codec {
108 sound-dai = <&spdif_out>;
109 };
110 };
111
112 spdif_out: spdif-out {
113 #sound-dai-cells = <0>;
114 compatible = "linux,spdif-dit";
115 };
116 };
117
118 &ahci {
119 status = "okay";
120 };
121
122 &codec {
123 status = "okay";
124 };
125
126 &cpu0 {
127 cpu-supply = <®_dcdc2>;
128 };
129
130 &ehci0 {
131 status = "okay";
132 };
133
134 &ehci1 {
135 status = "okay";
136 };
137
138 &emac {
139 phy-handle = <&phy1>;
140 status = "okay";
141 };
142
143 &emac_sram {
144 status = "okay";
145 };
146
147 &de {
148 status = "okay";
149 };
150
151 &hdmi {
152 status = "okay";
153 };
154
155 &hdmi_out {
156 hdmi_out_con: endpoint {
157 remote-endpoint = <&hdmi_con_in>;
158 };
159 };
160
161 &i2c0 {
162 status = "okay";
163
164 axp209: pmic@34 {
165 compatible = "x-powers,axp209";
166 reg = <0x34>;
167 interrupts = <0>;
168
169 interrupt-controller;
170 #interrupt-cells = <1>;
171 };
172 };
173
174 &ir0 {
175 pinctrl-names = "default";
176 pinctrl-0 = <&ir0_rx_pins>;
177 status = "okay";
178 };
179
180 &mdio {
181 phy-supply = <®_emac_3v3>;
182 status = "okay";
183
184 phy1: ethernet-phy@1 {
185 reg = <1>;
186 };
187 };
188
189 &mmc0 {
190 vmmc-supply = <®_vcc3v3>;
191 bus-width = <4>;
192 cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
193 status = "okay";
194 };
195
196 &ohci0 {
197 status = "okay";
198 };
199
200 &ohci1 {
201 status = "okay";
202 };
203
204 #include "axp209.dtsi"
205
206 ®_dcdc2 {
207 regulator-always-on;
208 regulator-min-microvolt = <1000000>;
209 regulator-max-microvolt = <1400000>;
210 regulator-name = "vdd-cpu";
211 };
212
213 ®_dcdc3 {
214 regulator-always-on;
215 regulator-min-microvolt = <1000000>;
216 regulator-max-microvolt = <1250000>;
217 regulator-name = "vdd-int-dll";
218 };
219
220 ®_ldo1 {
221 regulator-name = "vdd-rtc";
222 };
223
224 ®_ldo2 {
225 regulator-always-on;
226 regulator-min-microvolt = <3000000>;
227 regulator-max-microvolt = <3000000>;
228 regulator-name = "avcc";
229 };
230
231 ®_usb1_vbus {
232 status = "okay";
233 };
234
235 ®_usb2_vbus {
236 status = "okay";
237 };
238
239 &spdif {
240 pinctrl-names = "default";
241 pinctrl-0 = <&spdif_tx_pin>;
242 status = "okay";
243 };
244
245 &uart0 {
246 pinctrl-names = "default";
247 pinctrl-0 = <&uart0_pb_pins>;
248 status = "okay";
249 };
250
251 &usbphy {
252 usb1_vbus-supply = <®_usb1_vbus>;
253 usb2_vbus-supply = <®_usb2_vbus>;
254 status = "okay";
255 };
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