xref: /linux/arch/arm/boot/dts/allwinner/sun7i-a20-cubieboard2.dts (revision c532de5a67a70f8533d495f8f2aaa9a0491c3ad0) 
1/*
2 * Copyright 2013 Maxime Ripard
3 *
4 * Maxime Ripard <maxime.ripard@free-electrons.com>
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 "sun7i-a20.dtsi"
47#include "sunxi-common-regulators.dtsi"
48
49#include <dt-bindings/gpio/gpio.h>
50#include <dt-bindings/interrupt-controller/irq.h>
51
52/ {
53	model = "Cubietech Cubieboard2";
54	compatible = "cubietech,cubieboard2", "allwinner,sun7i-a20";
55
56	aliases {
57		serial0 = &uart0;
58	};
59
60	chosen {
61		stdout-path = "serial0:115200n8";
62	};
63
64	hdmi-connector {
65		compatible = "hdmi-connector";
66		type = "a";
67
68		port {
69			hdmi_con_in: endpoint {
70				remote-endpoint = <&hdmi_out_con>;
71			};
72		};
73	};
74
75	leds {
76		compatible = "gpio-leds";
77
78		led-0 {
79			label = "cubieboard2:blue:usr";
80			gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>;
81		};
82
83		led-1 {
84			label = "cubieboard2:green:usr";
85			gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
86		};
87	};
88};
89
90&ahci {
91	target-supply = <&reg_ahci_5v>;
92	status = "okay";
93};
94
95&codec {
96	status = "okay";
97};
98
99&cpu0 {
100	cpu-supply = <&reg_dcdc2>;
101};
102
103&de {
104	status = "okay";
105};
106
107&ehci0 {
108	status = "okay";
109};
110
111&ehci1 {
112	status = "okay";
113};
114
115&gmac {
116	pinctrl-names = "default";
117	pinctrl-0 = <&gmac_mii_pins>;
118	phy-handle = <&phy1>;
119	phy-mode = "mii";
120	status = "okay";
121};
122
123&hdmi {
124	status = "okay";
125};
126
127&hdmi_out {
128	hdmi_out_con: endpoint {
129		remote-endpoint = <&hdmi_con_in>;
130	};
131};
132
133&i2c0 {
134	status = "okay";
135
136	axp209: pmic@34 {
137		reg = <0x34>;
138		interrupt-parent = <&nmi_intc>;
139		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
140	};
141};
142
143&i2c1 {
144	status = "okay";
145};
146
147&ir0 {
148	pinctrl-names = "default";
149	pinctrl-0 = <&ir0_rx_pin>;
150	status = "okay";
151};
152
153&mmc0 {
154	vmmc-supply = <&reg_vcc3v3>;
155	bus-width = <4>;
156	cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
157	status = "okay";
158};
159
160&gmac_mdio {
161	phy1: ethernet-phy@1 {
162		reg = <1>;
163	};
164};
165
166&ohci0 {
167	status = "okay";
168};
169
170&ohci1 {
171	status = "okay";
172};
173
174&otg_sram {
175	status = "okay";
176};
177
178&reg_ahci_5v {
179	status = "okay";
180};
181
182#include "axp209.dtsi"
183
184&ac_power_supply {
185	status = "okay";
186};
187
188&reg_dcdc2 {
189	regulator-always-on;
190	regulator-min-microvolt = <1000000>;
191	regulator-max-microvolt = <1450000>;
192	regulator-name = "vdd-cpu";
193};
194
195&reg_dcdc3 {
196	regulator-always-on;
197	regulator-min-microvolt = <1000000>;
198	regulator-max-microvolt = <1400000>;
199	regulator-name = "vdd-int-dll";
200};
201
202&reg_ldo1 {
203	regulator-name = "vdd-rtc";
204};
205
206&reg_ldo2 {
207	regulator-always-on;
208	regulator-min-microvolt = <3000000>;
209	regulator-max-microvolt = <3000000>;
210	regulator-name = "avcc";
211};
212
213&reg_usb1_vbus {
214	status = "okay";
215};
216
217&reg_usb2_vbus {
218	status = "okay";
219};
220
221&uart0 {
222	pinctrl-names = "default";
223	pinctrl-0 = <&uart0_pb_pins>;
224	status = "okay";
225};
226
227&usb_otg {
228	dr_mode = "otg";
229	status = "okay";
230};
231
232&usbphy {
233	usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */
234	usb1_vbus-supply = <&reg_usb1_vbus>;
235	usb2_vbus-supply = <&reg_usb2_vbus>;
236	status = "okay";
237};
238