1/*
2 * Copyright 2013 Oliver Schinagl
3 *
4 * Oliver Schinagl <oliver@schinagl.nl>
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 *     You should have received a copy of the GNU General Public
22 *     License along with this file; if not, write to the Free
23 *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
24 *     MA 02110-1301 USA
25 *
26 * Or, alternatively,
27 *
28 *  b) Permission is hereby granted, free of charge, to any person
29 *     obtaining a copy of this software and associated documentation
30 *     files (the "Software"), to deal in the Software without
31 *     restriction, including without limitation the rights to use,
32 *     copy, modify, merge, publish, distribute, sublicense, and/or
33 *     sell copies of the Software, and to permit persons to whom the
34 *     Software is furnished to do so, subject to the following
35 *     conditions:
36 *
37 *     The above copyright notice and this permission notice shall be
38 *     included in all copies or substantial portions of the Software.
39 *
40 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
41 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
42 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
43 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
44 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
45 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
46 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
47 *     OTHER DEALINGS IN THE SOFTWARE.
48 */
49
50/dts-v1/;
51#include "sun7i-a20.dtsi"
52#include "sunxi-common-regulators.dtsi"
53
54#include <dt-bindings/gpio/gpio.h>
55#include <dt-bindings/interrupt-controller/irq.h>
56#include <dt-bindings/pinctrl/sun4i-a10.h>
57
58/ {
59	model = "Cubietech Cubietruck";
60	compatible = "cubietech,cubietruck", "allwinner,sun7i-a20";
61
62	aliases {
63		serial0 = &uart0;
64	};
65
66	chosen {
67		stdout-path = "serial0:115200n8";
68	};
69
70	leds {
71		compatible = "gpio-leds";
72		pinctrl-names = "default";
73		pinctrl-0 = <&led_pins_cubietruck>;
74
75		blue {
76			label = "cubietruck:blue:usr";
77			gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>;
78		};
79
80		orange {
81			label = "cubietruck:orange:usr";
82			gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
83		};
84
85		white {
86			label = "cubietruck:white:usr";
87			gpios = <&pio 7 11 GPIO_ACTIVE_HIGH>;
88		};
89
90		green {
91			label = "cubietruck:green:usr";
92			gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>;
93		};
94	};
95
96	reg_vmmc3: vmmc3 {
97		compatible = "regulator-fixed";
98		pinctrl-names = "default";
99		pinctrl-0 = <&vmmc3_pin_cubietruck>;
100		regulator-name = "vmmc3";
101		regulator-min-microvolt = <3300000>;
102		regulator-max-microvolt = <3300000>;
103		enable-active-high;
104		gpio = <&pio 7 9 GPIO_ACTIVE_HIGH>;
105	};
106};
107
108&ahci {
109	target-supply = <&reg_ahci_5v>;
110	status = "okay";
111};
112
113&cpu0 {
114	cpu-supply = <&reg_dcdc2>;
115};
116
117&ehci0 {
118	status = "okay";
119};
120
121&ehci1 {
122	status = "okay";
123};
124
125&gmac {
126	pinctrl-names = "default";
127	pinctrl-0 = <&gmac_pins_rgmii_a>;
128	phy = <&phy1>;
129	phy-mode = "rgmii";
130	status = "okay";
131
132	phy1: ethernet-phy@1 {
133		reg = <1>;
134	};
135};
136
137&i2c0 {
138	pinctrl-names = "default";
139	pinctrl-0 = <&i2c0_pins_a>;
140	status = "okay";
141
142	axp209: pmic@34 {
143		reg = <0x34>;
144		interrupt-parent = <&nmi_intc>;
145		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
146	};
147};
148
149&i2c1 {
150	pinctrl-names = "default";
151	pinctrl-0 = <&i2c1_pins_a>;
152	status = "okay";
153};
154
155&i2c2 {
156	pinctrl-names = "default";
157	pinctrl-0 = <&i2c2_pins_a>;
158	status = "okay";
159};
160
161&ir0 {
162	pinctrl-names = "default";
163	pinctrl-0 = <&ir0_pins_a>;
164	status = "okay";
165};
166
167&mmc0 {
168	pinctrl-names = "default";
169	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
170	vmmc-supply = <&reg_vcc3v3>;
171	bus-width = <4>;
172	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
173	cd-inverted;
174	status = "okay";
175};
176
177&mmc3 {
178	pinctrl-names = "default";
179	pinctrl-0 = <&mmc3_pins_a>;
180	vmmc-supply = <&reg_vmmc3>;
181	bus-width = <4>;
182	non-removable;
183	status = "okay";
184
185	brcmf: bcrmf@1 {
186		reg = <1>;
187		compatible = "brcm,bcm4329-fmac";
188		interrupt-parent = <&pio>;
189		interrupts = <10 IRQ_TYPE_LEVEL_LOW>; /* PH10 / EINT10 */
190		interrupt-names = "host-wake";
191	};
192};
193
194&mmc3_pins_a {
195	/* AP6210 requires pull-up */
196	allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
197};
198
199&ohci0 {
200	status = "okay";
201};
202
203&ohci1 {
204	status = "okay";
205};
206
207&pio {
208	vmmc3_pin_cubietruck: vmmc3_pin@0 {
209		allwinner,pins = "PH9";
210		allwinner,function = "gpio_out";
211		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
212		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
213	};
214
215	ahci_pwr_pin_cubietruck: ahci_pwr_pin@1 {
216		allwinner,pins = "PH12";
217		allwinner,function = "gpio_out";
218		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
219		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
220	};
221
222	led_pins_cubietruck: led_pins@0 {
223		allwinner,pins = "PH7", "PH11", "PH20", "PH21";
224		allwinner,function = "gpio_out";
225		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
226		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
227	};
228
229	usb0_vbus_pin_a: usb0_vbus_pin@0 {
230		allwinner,pins = "PH17";
231		allwinner,function = "gpio_out";
232		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
233		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
234	};
235};
236
237&pwm {
238	pinctrl-names = "default";
239	pinctrl-0 = <&pwm0_pins_a>, <&pwm1_pins_a>;
240	status = "okay";
241};
242
243&reg_ahci_5v {
244	pinctrl-0 = <&ahci_pwr_pin_cubietruck>;
245	gpio = <&pio 7 12 GPIO_ACTIVE_HIGH>;
246	status = "okay";
247};
248
249#include "axp209.dtsi"
250
251&reg_dcdc2 {
252	regulator-always-on;
253	regulator-min-microvolt = <1000000>;
254	regulator-max-microvolt = <1450000>;
255	regulator-name = "vdd-cpu";
256};
257
258&reg_dcdc3 {
259	regulator-always-on;
260	regulator-min-microvolt = <1000000>;
261	regulator-max-microvolt = <1400000>;
262	regulator-name = "vdd-int-dll";
263};
264
265&reg_ldo1 {
266	regulator-name = "vdd-rtc";
267};
268
269&reg_ldo2 {
270	regulator-always-on;
271	regulator-min-microvolt = <3000000>;
272	regulator-max-microvolt = <3000000>;
273	regulator-name = "avcc";
274};
275
276&reg_usb0_vbus {
277	pinctrl-0 = <&usb0_vbus_pin_a>;
278	gpio = <&pio 7 17 GPIO_ACTIVE_HIGH>;
279	status = "okay";
280};
281
282&reg_usb1_vbus {
283	status = "okay";
284};
285
286&reg_usb2_vbus {
287	status = "okay";
288};
289
290&uart0 {
291	pinctrl-names = "default";
292	pinctrl-0 = <&uart0_pins_a>;
293	status = "okay";
294};
295
296&usbphy {
297	usb0_vbus-supply = <&reg_usb0_vbus>;
298	usb1_vbus-supply = <&reg_usb1_vbus>;
299	usb2_vbus-supply = <&reg_usb2_vbus>;
300	status = "okay";
301};
302