1/*
2 * This is based on sun4i-a10-olinuxino-lime.dts
3 *
4 * Copyright 2014 - Hans de Goede <hdegoede@redhat.com>
5 * Copyright (c) 2014 FUKAUMI Naoki <naobsd@gmail.com>
6 *
7 * This file is dual-licensed: you can use it either under the terms
8 * of the GPL or the X11 license, at your option. Note that this dual
9 * licensing only applies to this file, and not this project as a
10 * whole.
11 *
12 *  a) This file is free software; you can redistribute it and/or
13 *     modify it under the terms of the GNU General Public License as
14 *     published by the Free Software Foundation; either version 2 of the
15 *     License, or (at your option) any later version.
16 *
17 *     This file is distributed in the hope that it will be useful,
18 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
19 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
20 *     GNU General Public License for more details.
21 *
22 * Or, alternatively,
23 *
24 *  b) Permission is hereby granted, free of charge, to any person
25 *     obtaining a copy of this software and associated documentation
26 *     files (the "Software"), to deal in the Software without
27 *     restriction, including without limitation the rights to use,
28 *     copy, modify, merge, publish, distribute, sublicense, and/or
29 *     sell copies of the Software, and to permit persons to whom the
30 *     Software is furnished to do so, subject to the following
31 *     conditions:
32 *
33 *     The above copyright notice and this permission notice shall be
34 *     included in all copies or substantial portions of the Software.
35 *
36 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
37 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
38 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
39 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
40 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
41 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
42 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
43 *     OTHER DEALINGS IN THE SOFTWARE.
44 */
45
46/dts-v1/;
47#include "sun7i-a20.dtsi"
48#include "sunxi-common-regulators.dtsi"
49
50#include <dt-bindings/gpio/gpio.h>
51#include <dt-bindings/interrupt-controller/irq.h>
52
53/ {
54	model = "Olimex A20-OLinuXino-LIME";
55	compatible = "olimex,a20-olinuxino-lime", "allwinner,sun7i-a20";
56
57	aliases {
58		serial0 = &uart0;
59	};
60
61	chosen {
62		stdout-path = "serial0:115200n8";
63	};
64
65	hdmi-connector {
66		compatible = "hdmi-connector";
67		type = "a";
68
69		port {
70			hdmi_con_in: endpoint {
71				remote-endpoint = <&hdmi_out_con>;
72			};
73		};
74	};
75
76	leds {
77		compatible = "gpio-leds";
78		pinctrl-names = "default";
79		pinctrl-0 = <&led_pins_olinuxinolime>;
80
81		green {
82			label = "a20-olinuxino-lime:green:usr";
83			gpios = <&pio 7 2 GPIO_ACTIVE_HIGH>;
84			default-state = "on";
85		};
86	};
87};
88
89&ahci {
90	target-supply = <&reg_ahci_5v>;
91	status = "okay";
92};
93
94&de {
95	status = "okay";
96};
97
98&ehci0 {
99	status = "okay";
100};
101
102&ehci1 {
103	status = "okay";
104};
105
106&gmac {
107	pinctrl-names = "default";
108	pinctrl-0 = <&gmac_mii_pins>;
109	phy = <&phy1>;
110	phy-mode = "mii";
111	status = "okay";
112
113	phy1: ethernet-phy@1 {
114		reg = <1>;
115	};
116};
117
118&hdmi {
119	status = "okay";
120};
121
122&hdmi_out {
123	hdmi_out_con: endpoint {
124		remote-endpoint = <&hdmi_con_in>;
125	};
126};
127
128&i2c0 {
129	status = "okay";
130
131	axp209: pmic@34 {
132		compatible = "x-powers,axp209";
133		reg = <0x34>;
134		interrupt-parent = <&nmi_intc>;
135		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
136
137		interrupt-controller;
138		#interrupt-cells = <1>;
139	};
140};
141
142&i2c1 {
143	status = "okay";
144
145	eeprom: eeprom@50 {
146		compatible = "atmel,24c16";
147		reg = <0x50>;
148		pagesize = <16>;
149	};
150};
151
152&mmc0 {
153	vmmc-supply = <&reg_vcc3v3>;
154	bus-width = <4>;
155	cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
156	status = "okay";
157};
158
159&ohci0 {
160	status = "okay";
161};
162
163&ohci1 {
164	status = "okay";
165};
166
167&otg_sram {
168	status = "okay";
169};
170
171&pio {
172	led_pins_olinuxinolime: led-pins {
173		pins = "PH2";
174		function = "gpio_out";
175		drive-strength = <20>;
176	};
177
178	usb0_id_detect_pin: usb0-id-detect-pin {
179		pins = "PH4";
180		function = "gpio_in";
181		bias-pull-up;
182	};
183
184	usb0_vbus_detect_pin: usb0-vbus-detect-pin {
185		pins = "PH5";
186		function = "gpio_in";
187		bias-pull-down;
188	};
189};
190
191&reg_ahci_5v {
192	gpio = <&pio 2 3 GPIO_ACTIVE_HIGH>;
193	status = "okay";
194};
195
196&reg_usb0_vbus {
197	status = "okay";
198};
199
200&reg_usb1_vbus {
201	status = "okay";
202};
203
204&reg_usb2_vbus {
205	status = "okay";
206};
207
208&uart0 {
209	pinctrl-names = "default";
210	pinctrl-0 = <&uart0_pb_pins>;
211	status = "okay";
212};
213
214&usb_otg {
215	dr_mode = "otg";
216	status = "okay";
217};
218
219&usbphy {
220	pinctrl-names = "default";
221	pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
222	usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
223	usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
224	usb0_vbus-supply = <&reg_usb0_vbus>;
225	usb1_vbus-supply = <&reg_usb1_vbus>;
226	usb2_vbus-supply = <&reg_usb2_vbus>;
227	status = "okay";
228};
229