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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 = <®_ahci_5v>;
92 status = "okay";
93};
94
95&codec {
96 status = "okay";
97};
98
99&cpu0 {
100 cpu-supply = <®_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 = <®_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®_ahci_5v {
179 status = "okay";
180};
181
182#include "axp209.dtsi"
183
184&ac_power_supply {
185 status = "okay";
186};
187
188®_dcdc2 {
189 regulator-always-on;
190 regulator-min-microvolt = <1000000>;
191 regulator-max-microvolt = <1450000>;
192 regulator-name = "vdd-cpu";
193};
194
195®_dcdc3 {
196 regulator-always-on;
197 regulator-min-microvolt = <1000000>;
198 regulator-max-microvolt = <1400000>;
199 regulator-name = "vdd-int-dll";
200};
201
202®_ldo1 {
203 regulator-name = "vdd-rtc";
204};
205
206®_ldo2 {
207 regulator-always-on;
208 regulator-min-microvolt = <3000000>;
209 regulator-max-microvolt = <3000000>;
210 regulator-name = "avcc";
211};
212
213®_usb1_vbus {
214 status = "okay";
215};
216
217®_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 = <®_usb1_vbus>;
235 usb2_vbus-supply = <®_usb2_vbus>;
236 status = "okay";
237};
1/*
2 * Copyright 2013 Maxime Ripard
3 *
4 * Maxime Ripard <maxime.ripard@free-electrons.com>
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/ "sun7i-a20.dtsi"
16/include/ "sunxi-common-regulators.dtsi"
17
18/ {
19 model = "Cubietech Cubieboard2";
20 compatible = "cubietech,cubieboard2", "allwinner,sun7i-a20";
21
22 soc@01c00000 {
23 usbphy: phy@01c13400 {
24 usb1_vbus-supply = <®_usb1_vbus>;
25 usb2_vbus-supply = <®_usb2_vbus>;
26 status = "okay";
27 };
28
29 ehci0: usb@01c14000 {
30 status = "okay";
31 };
32
33 ohci0: usb@01c14400 {
34 status = "okay";
35 };
36
37 ahci: sata@01c18000 {
38 target-supply = <®_ahci_5v>;
39 status = "okay";
40 };
41
42 ehci1: usb@01c1c000 {
43 status = "okay";
44 };
45
46 ohci1: usb@01c1c400 {
47 status = "okay";
48 };
49
50 pinctrl@01c20800 {
51 led_pins_cubieboard2: led_pins@0 {
52 allwinner,pins = "PH20", "PH21";
53 allwinner,function = "gpio_out";
54 allwinner,drive = <0>;
55 allwinner,pull = <0>;
56 };
57 };
58
59 uart0: serial@01c28000 {
60 pinctrl-names = "default";
61 pinctrl-0 = <&uart0_pins_a>;
62 status = "okay";
63 };
64
65 i2c0: i2c@01c2ac00 {
66 pinctrl-names = "default";
67 pinctrl-0 = <&i2c0_pins_a>;
68 status = "okay";
69 };
70
71 i2c1: i2c@01c2b000 {
72 pinctrl-names = "default";
73 pinctrl-0 = <&i2c1_pins_a>;
74 status = "okay";
75 };
76
77 gmac: ethernet@01c50000 {
78 pinctrl-names = "default";
79 pinctrl-0 = <&gmac_pins_mii_a>;
80 phy = <&phy1>;
81 phy-mode = "mii";
82 status = "okay";
83
84 phy1: ethernet-phy@1 {
85 reg = <1>;
86 };
87 };
88 };
89
90 leds {
91 compatible = "gpio-leds";
92 pinctrl-names = "default";
93 pinctrl-0 = <&led_pins_cubieboard2>;
94
95 blue {
96 label = "cubieboard2:blue:usr";
97 gpios = <&pio 7 21 0>;
98 };
99
100 green {
101 label = "cubieboard2:green:usr";
102 gpios = <&pio 7 20 0>;
103 };
104 };
105
106 reg_ahci_5v: ahci-5v {
107 status = "okay";
108 };
109
110 reg_usb1_vbus: usb1-vbus {
111 status = "okay";
112 };
113
114 reg_usb2_vbus: usb2-vbus {
115 status = "okay";
116 };
117};