xref: /freebsd/sys/contrib/device-tree/src/arm/allwinner/sun4i-a10-cubieboard.dts (revision 5ca8e32633c4ffbbcd6762e5888b6a4ba0708c6c) 
1/*
2 * Copyright 2012 Stefan Roese
3 * Stefan Roese <sr@denx.de>
4 *
5 * This file is dual-licensed: you can use it either under the terms
6 * of the GPL or the X11 license, at your option. Note that this dual
7 * licensing only applies to this file, and not this project as a
8 * whole.
9 *
10 *  a) This file is free software; you can redistribute it and/or
11 *     modify it under the terms of the GNU General Public License as
12 *     published by the Free Software Foundation; either version 2 of the
13 *     License, or (at your option) any later version.
14 *
15 *     This file is distributed in the hope that it will be useful,
16 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
17 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18 *     GNU General Public License for more details.
19 *
20 * Or, alternatively,
21 *
22 *  b) Permission is hereby granted, free of charge, to any person
23 *     obtaining a copy of this software and associated documentation
24 *     files (the "Software"), to deal in the Software without
25 *     restriction, including without limitation the rights to use,
26 *     copy, modify, merge, publish, distribute, sublicense, and/or
27 *     sell copies of the Software, and to permit persons to whom the
28 *     Software is furnished to do so, subject to the following
29 *     conditions:
30 *
31 *     The above copyright notice and this permission notice shall be
32 *     included in all copies or substantial portions of the Software.
33 *
34 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
35 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
36 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
37 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
38 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
39 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
40 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
41 *     OTHER DEALINGS IN THE SOFTWARE.
42 */
43
44/dts-v1/;
45#include "sun4i-a10.dtsi"
46#include "sunxi-common-regulators.dtsi"
47
48#include <dt-bindings/gpio/gpio.h>
49
50/ {
51	model = "Cubietech Cubieboard";
52	compatible = "cubietech,a10-cubieboard", "allwinner,sun4i-a10";
53
54	aliases {
55		serial0 = &uart0;
56	};
57
58	chosen {
59		stdout-path = "serial0:115200n8";
60	};
61
62	hdmi-connector {
63		compatible = "hdmi-connector";
64		type = "a";
65
66		port {
67			hdmi_con_in: endpoint {
68				remote-endpoint = <&hdmi_out_con>;
69			};
70		};
71	};
72
73	leds {
74		compatible = "gpio-leds";
75		pinctrl-names = "default";
76		pinctrl-0 = <&led_pins_cubieboard>;
77
78		led-0 {
79			label = "cubieboard:blue:usr";
80			gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>; /* LED1 */
81		};
82
83		led-1 {
84			label = "cubieboard:green:usr";
85			gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>; /* LED2 */
86			linux,default-trigger = "heartbeat";
87		};
88	};
89};
90
91&ahci {
92	target-supply = <&reg_ahci_5v>;
93	status = "okay";
94};
95
96&codec {
97	status = "okay";
98};
99
100&cpu0 {
101	cpu-supply = <&reg_dcdc2>;
102};
103
104&de {
105	status = "okay";
106};
107
108&ehci0 {
109	status = "okay";
110};
111
112&ehci1 {
113	status = "okay";
114};
115
116&emac {
117	phy-handle = <&phy1>;
118	status = "okay";
119};
120
121&emac_sram {
122	status = "okay";
123};
124
125&hdmi {
126	status = "okay";
127};
128
129&hdmi_out {
130	hdmi_out_con: endpoint {
131		remote-endpoint = <&hdmi_con_in>;
132	};
133};
134
135&i2c0 {
136	status = "okay";
137
138	axp209: pmic@34 {
139		reg = <0x34>;
140		interrupts = <0>;
141	};
142};
143
144&i2c1 {
145	status = "okay";
146};
147
148&ir0 {
149	pinctrl-names = "default";
150	pinctrl-0 = <&ir0_rx_pins>;
151	status = "okay";
152};
153
154&mdio {
155	status = "okay";
156
157	phy1: ethernet-phy@1 {
158		reg = <1>;
159	};
160};
161
162&mmc0 {
163	vmmc-supply = <&reg_vcc3v3>;
164	bus-width = <4>;
165	cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
166	status = "okay";
167};
168
169&ohci0 {
170	status = "okay";
171};
172
173&ohci1 {
174	status = "okay";
175};
176
177&otg_sram {
178	status = "okay";
179};
180
181&pio {
182	led_pins_cubieboard: led-pins {
183		pins = "PH20", "PH21";
184		function = "gpio_out";
185		drive-strength = <20>;
186	};
187};
188
189&reg_ahci_5v {
190	status = "okay";
191};
192
193#include "axp209.dtsi"
194
195&ac_power_supply {
196	status = "okay";
197};
198
199&reg_dcdc2 {
200	regulator-always-on;
201	regulator-min-microvolt = <1000000>;
202	regulator-max-microvolt = <1450000>;
203	regulator-name = "vdd-cpu";
204};
205
206&reg_dcdc3 {
207	regulator-always-on;
208	regulator-min-microvolt = <1000000>;
209	regulator-max-microvolt = <1400000>;
210	regulator-name = "vdd-int-dll";
211};
212
213&reg_ldo1 {
214	regulator-name = "vdd-rtc";
215};
216
217&reg_ldo2 {
218	regulator-always-on;
219	regulator-min-microvolt = <3000000>;
220	regulator-max-microvolt = <3000000>;
221	regulator-name = "avcc";
222};
223
224&reg_usb1_vbus {
225	status = "okay";
226};
227
228&reg_usb2_vbus {
229	status = "okay";
230};
231
232&spi0 {
233	pinctrl-names = "default";
234	pinctrl-0 = <&spi0_pi_pins>,
235		    <&spi0_cs0_pi_pin>;
236	status = "okay";
237};
238
239&uart0 {
240	pinctrl-names = "default";
241	pinctrl-0 = <&uart0_pb_pins>;
242	status = "okay";
243};
244
245&usb_otg {
246	dr_mode = "otg";
247	status = "okay";
248};
249
250&usbphy {
251	usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */
252	usb1_vbus-supply = <&reg_usb1_vbus>;
253	usb2_vbus-supply = <&reg_usb2_vbus>;
254	status = "okay";
255};
256