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Hans de Goede53ab4af2015-04-15 19:03:49 +02001/*
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 *
Hans de Goede53ab4af2015-04-15 19:03:49 +020020 * 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#include <dt-bindings/pinctrl/sun4i-a10.h>
50
51/ {
52 model = "Cubietech Cubieboard";
53 compatible = "cubietech,a10-cubieboard", "allwinner,sun4i-a10";
54
55 aliases {
56 serial0 = &uart0;
57 };
58
59 chosen {
60 stdout-path = "serial0:115200n8";
61 };
62
63 leds {
64 compatible = "gpio-leds";
65 pinctrl-names = "default";
66 pinctrl-0 = <&led_pins_cubieboard>;
67
68 blue {
69 label = "cubieboard:blue:usr";
70 gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>; /* LED1 */
71 };
72
73 green {
74 label = "cubieboard:green:usr";
75 gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>; /* LED2 */
76 linux,default-trigger = "heartbeat";
77 };
78 };
79};
80
81&ahci {
82 target-supply = <&reg_ahci_5v>;
83 status = "okay";
84};
85
Hans de Goede80e5f832016-03-14 17:37:09 +010086&codec {
87 status = "okay";
88};
89
Hans de Goede53ab4af2015-04-15 19:03:49 +020090&cpu0 {
91 cpu-supply = <&reg_dcdc2>;
92};
93
94&ehci0 {
95 status = "okay";
96};
97
98&ehci1 {
99 status = "okay";
100};
101
102&emac {
103 pinctrl-names = "default";
104 pinctrl-0 = <&emac_pins_a>;
105 phy = <&phy1>;
106 status = "okay";
107};
108
Hans de Goede8b1ba942015-06-02 15:53:40 +0200109&emac_sram {
110 status = "okay";
111};
112
Hans de Goede53ab4af2015-04-15 19:03:49 +0200113&i2c0 {
114 pinctrl-names = "default";
115 pinctrl-0 = <&i2c0_pins_a>;
116 status = "okay";
117
118 axp209: pmic@34 {
119 reg = <0x34>;
120 interrupts = <0>;
121 };
122};
123
124&i2c1 {
125 pinctrl-names = "default";
126 pinctrl-0 = <&i2c1_pins_a>;
127 status = "okay";
128};
129
130&ir0 {
131 pinctrl-names = "default";
Hans de Goede8b1ba942015-06-02 15:53:40 +0200132 pinctrl-0 = <&ir0_rx_pins_a>;
Hans de Goede53ab4af2015-04-15 19:03:49 +0200133 status = "okay";
134};
135
136&mdio {
137 status = "okay";
138
139 phy1: ethernet-phy@1 {
140 reg = <1>;
141 };
142};
143
144&mmc0 {
145 pinctrl-names = "default";
146 pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
147 vmmc-supply = <&reg_vcc3v3>;
148 bus-width = <4>;
149 cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
150 cd-inverted;
151 status = "okay";
152};
153
154&ohci0 {
155 status = "okay";
156};
157
158&ohci1 {
159 status = "okay";
160};
161
Hans de Goededa52a4a2015-08-05 17:39:14 +0200162&otg_sram {
163 status = "okay";
164};
165
Hans de Goede53ab4af2015-04-15 19:03:49 +0200166&pio {
167 led_pins_cubieboard: led_pins@0 {
168 allwinner,pins = "PH20", "PH21";
169 allwinner,function = "gpio_out";
170 allwinner,drive = <SUN4I_PINCTRL_20_MA>;
171 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
172 };
Hans de Goededa52a4a2015-08-05 17:39:14 +0200173
174 usb0_id_detect_pin: usb0_id_detect_pin@0 {
175 allwinner,pins = "PH4";
176 allwinner,function = "gpio_in";
177 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
178 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
179 };
Hans de Goede53ab4af2015-04-15 19:03:49 +0200180};
181
182&reg_ahci_5v {
183 status = "okay";
184};
185
186#include "axp209.dtsi"
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&spi0 {
222 pinctrl-names = "default";
Hans de Goede8b1ba942015-06-02 15:53:40 +0200223 pinctrl-0 = <&spi0_pins_a>,
224 <&spi0_cs0_pins_a>;
Hans de Goede53ab4af2015-04-15 19:03:49 +0200225 status = "okay";
226};
227
228&uart0 {
229 pinctrl-names = "default";
230 pinctrl-0 = <&uart0_pins_a>;
231 status = "okay";
232};
233
Hans de Goededa52a4a2015-08-05 17:39:14 +0200234&usb_otg {
235 dr_mode = "otg";
236 status = "okay";
237};
238
Hans de Goede53ab4af2015-04-15 19:03:49 +0200239&usbphy {
Hans de Goededa52a4a2015-08-05 17:39:14 +0200240 pinctrl-names = "default";
241 pinctrl-0 = <&usb0_id_detect_pin>;
242 usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
Hans de Goede53ab4af2015-04-15 19:03:49 +0200243 usb1_vbus-supply = <&reg_usb1_vbus>;
244 usb2_vbus-supply = <&reg_usb2_vbus>;
245 status = "okay";
246};