1/*
2 * Copyright 2015 Aleksei Mamlin
3 * Aleksei Mamlin <mamlinav@gmail.com>
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#include <dt-bindings/pinctrl/sun4i-a10.h>
50
51/ {
52	model = "HAOYU Electronics Marsboard A10";
53	compatible = "haoyu,a10-marsboard", "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_marsboard>;
67
68		red1 {
69			label = "marsboard:red1:usr";
70			gpios = <&pio 1 5 GPIO_ACTIVE_HIGH>;
71		};
72
73		red2 {
74			label = "marsboard:red2:usr";
75			gpios = <&pio 1 6 GPIO_ACTIVE_HIGH>;
76		};
77
78		red3 {
79			label = "marsboard:red3:usr";
80			gpios = <&pio 1 7 GPIO_ACTIVE_HIGH>;
81		};
82
83		red4 {
84			label = "marsboard:red4:usr";
85			gpios = <&pio 1 8 GPIO_ACTIVE_HIGH>;
86		};
87	};
88};
89
90&ahci {
91	status = "okay";
92};
93
94&codec {
95	status = "okay";
96};
97
98&ehci0 {
99	status = "okay";
100};
101
102&ehci1 {
103	status = "okay";
104};
105
106&emac_sram {
107	status = "okay";
108};
109
110&emac {
111	pinctrl-names = "default";
112	pinctrl-0 = <&emac_pins_a>;
113	phy = <&phy1>;
114	status = "okay";
115};
116
117&i2c0 {
118	pinctrl-names = "default";
119	pinctrl-0 = <&i2c0_pins_a>;
120	status = "okay";
121};
122
123&i2c1 {
124	pinctrl-names = "default";
125	pinctrl-0 = <&i2c1_pins_a>;
126	status = "okay";
127};
128
129&i2c2 {
130	pinctrl-names = "default";
131	pinctrl-0 = <&i2c2_pins_a>;
132	status = "okay";
133};
134
135&mdio {
136	status = "okay";
137
138	phy1: ethernet-phy@1 {
139		reg = <1>;
140	};
141};
142
143&mmc0 {
144	pinctrl-names = "default";
145	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
146	vmmc-supply = <&reg_vcc3v3>;
147	bus-width = <4>;
148	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
149	cd-inverted;
150	status = "okay";
151};
152
153&ohci0 {
154	status = "okay";
155};
156
157&ohci1 {
158	status = "okay";
159};
160
161&otg_sram {
162	status = "okay";
163};
164
165&pio {
166	led_pins_marsboard: led_pins@0 {
167		allwinner,pins = "PB5", "PB6", "PB7", "PB8";
168		allwinner,function = "gpio_out";
169		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
170		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
171	};
172
173	usb0_id_detect_pin: usb0_id_detect_pin@0 {
174		allwinner,pins = "PH4";
175		allwinner,function = "gpio_in";
176		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
177		allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
178	};
179};
180
181&reg_usb1_vbus {
182	status = "okay";
183};
184
185&reg_usb2_vbus {
186	status = "okay";
187};
188
189&spi0 {
190	pinctrl-names = "default";
191	pinctrl-0 = <&spi0_pins_a>,
192		    <&spi0_cs0_pins_a>;
193	status = "okay";
194};
195
196&uart0 {
197	pinctrl-names = "default";
198	pinctrl-0 = <&uart0_pins_a>;
199	status = "okay";
200};
201
202&usb_otg {
203	dr_mode = "otg";
204	status = "okay";
205};
206
207&usbphy {
208	pinctrl-names = "default";
209	pinctrl-0 = <&usb0_id_detect_pin>;
210	usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
211	usb1_vbus-supply = <&reg_usb1_vbus>;
212	usb2_vbus-supply = <&reg_usb2_vbus>;
213	status = "okay";
214};
215