Loading...
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};
1/*
2 * Copyright 2013 Emilio López
3 *
4 * Emilio López <emilio@elopez.com.ar>
5 *
6 * The code contained herein is licensed under the GNU General Public
7 * License. You may obtain a copy of the GNU General Public License
8 * Version 2 or later at the following locations:
9 *
10 * http://www.opensource.org/licenses/gpl-license.html
11 * http://www.gnu.org/copyleft/gpl.html
12 */
13
14/dts-v1/;
15/include/ "sun4i-a10.dtsi"
16/include/ "sunxi-common-regulators.dtsi"
17
18/ {
19 model = "Mele A1000";
20 compatible = "mele,a1000", "allwinner,sun4i-a10";
21
22 soc@01c00000 {
23 emac: ethernet@01c0b000 {
24 pinctrl-names = "default";
25 pinctrl-0 = <&emac_pins_a>;
26 phy = <&phy1>;
27 status = "okay";
28 };
29
30 mdio@01c0b080 {
31 phy-supply = <®_emac_3v3>;
32 status = "okay";
33
34 phy1: ethernet-phy@1 {
35 reg = <1>;
36 };
37 };
38
39 usbphy: phy@01c13400 {
40 usb1_vbus-supply = <®_usb1_vbus>;
41 usb2_vbus-supply = <®_usb2_vbus>;
42 status = "okay";
43 };
44
45 ehci0: usb@01c14000 {
46 status = "okay";
47 };
48
49 ohci0: usb@01c14400 {
50 status = "okay";
51 };
52
53 ahci: sata@01c18000 {
54 status = "okay";
55 };
56
57 ehci1: usb@01c1c000 {
58 status = "okay";
59 };
60
61 ohci1: usb@01c1c400 {
62 status = "okay";
63 };
64
65 pinctrl@01c20800 {
66 emac_power_pin_a1000: emac_power_pin@0 {
67 allwinner,pins = "PH15";
68 allwinner,function = "gpio_out";
69 allwinner,drive = <0>;
70 allwinner,pull = <0>;
71 };
72
73 led_pins_a1000: led_pins@0 {
74 allwinner,pins = "PH10", "PH20";
75 allwinner,function = "gpio_out";
76 allwinner,drive = <0>;
77 allwinner,pull = <0>;
78 };
79 };
80
81 uart0: serial@01c28000 {
82 pinctrl-names = "default";
83 pinctrl-0 = <&uart0_pins_a>;
84 status = "okay";
85 };
86
87 i2c0: i2c@01c2ac00 {
88 pinctrl-names = "default";
89 pinctrl-0 = <&i2c0_pins_a>;
90 status = "okay";
91 };
92 };
93
94 leds {
95 compatible = "gpio-leds";
96 pinctrl-names = "default";
97 pinctrl-0 = <&led_pins_a1000>;
98
99 red {
100 label = "a1000:red:usr";
101 gpios = <&pio 7 10 0>;
102 };
103
104 blue {
105 label = "a1000:blue:usr";
106 gpios = <&pio 7 20 0>;
107 };
108 };
109
110 reg_emac_3v3: emac-3v3 {
111 compatible = "regulator-fixed";
112 pinctrl-names = "default";
113 pinctrl-0 = <&emac_power_pin_a1000>;
114 regulator-name = "emac-3v3";
115 regulator-min-microvolt = <3300000>;
116 regulator-max-microvolt = <3300000>;
117 enable-active-high;
118 gpio = <&pio 7 15 0>;
119 };
120
121 reg_usb1_vbus: usb1-vbus {
122 status = "okay";
123 };
124
125 reg_usb2_vbus: usb2-vbus {
126 status = "okay";
127 };
128};