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 = <&reg_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 = <&reg_emac_3v3>;
182	status = "okay";
183
184	phy1: ethernet-phy@1 {
185		reg = <1>;
186	};
187};
188
189&mmc0 {
190	vmmc-supply = <&reg_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&reg_dcdc2 {
207	regulator-always-on;
208	regulator-min-microvolt = <1000000>;
209	regulator-max-microvolt = <1400000>;
210	regulator-name = "vdd-cpu";
211};
212
213&reg_dcdc3 {
214	regulator-always-on;
215	regulator-min-microvolt = <1000000>;
216	regulator-max-microvolt = <1250000>;
217	regulator-name = "vdd-int-dll";
218};
219
220&reg_ldo1 {
221	regulator-name = "vdd-rtc";
222};
223
224&reg_ldo2 {
225	regulator-always-on;
226	regulator-min-microvolt = <3000000>;
227	regulator-max-microvolt = <3000000>;
228	regulator-name = "avcc";
229};
230
231&reg_usb1_vbus {
232	status = "okay";
233};
234
235&reg_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 = <&reg_usb1_vbus>;
253	usb2_vbus-supply = <&reg_usb2_vbus>;
254	status = "okay";
255};