xref: /linux/arch/arm/boot/dts/allwinner/sun7i-a20-olinuxino-lime.dts (revision cdd5b5a9761fd66d17586e4f4ba6588c70e640ea) 
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		led {
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-handle = <&phy1>;
110	phy-mode = "mii";
111	status = "okay";
112};
113
114&hdmi {
115	status = "okay";
116};
117
118&hdmi_out {
119	hdmi_out_con: endpoint {
120		remote-endpoint = <&hdmi_con_in>;
121	};
122};
123
124&i2c0 {
125	status = "okay";
126
127	axp209: pmic@34 {
128		compatible = "x-powers,axp209";
129		reg = <0x34>;
130		interrupt-parent = <&nmi_intc>;
131		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
132
133		interrupt-controller;
134		#interrupt-cells = <1>;
135	};
136};
137
138&i2c1 {
139	status = "okay";
140
141	eeprom: eeprom@50 {
142		compatible = "atmel,24c16";
143		reg = <0x50>;
144		pagesize = <16>;
145	};
146};
147
148&gmac_mdio {
149	phy1: ethernet-phy@1 {
150		reg = <1>;
151	};
152};
153
154&mmc0 {
155	vmmc-supply = <&reg_vcc3v3>;
156	bus-width = <4>;
157	cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
158	status = "okay";
159};
160
161&ohci0 {
162	status = "okay";
163};
164
165&ohci1 {
166	status = "okay";
167};
168
169&otg_sram {
170	status = "okay";
171};
172
173&pio {
174	led_pins_olinuxinolime: led-pins {
175		pins = "PH2";
176		function = "gpio_out";
177		drive-strength = <20>;
178	};
179};
180
181&reg_ahci_5v {
182	gpio = <&pio 2 3 GPIO_ACTIVE_HIGH>;
183	status = "okay";
184};
185
186&reg_usb0_vbus {
187	status = "okay";
188};
189
190&reg_usb1_vbus {
191	status = "okay";
192};
193
194&reg_usb2_vbus {
195	status = "okay";
196};
197
198&uart0 {
199	pinctrl-names = "default";
200	pinctrl-0 = <&uart0_pb_pins>;
201	status = "okay";
202};
203
204&usb_otg {
205	dr_mode = "otg";
206	status = "okay";
207};
208
209&usbphy {
210	usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */
211	usb0_vbus_det-gpios = <&pio 7 5 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>; /* PH5 */
212	usb0_vbus-supply = <&reg_usb0_vbus>;
213	usb1_vbus-supply = <&reg_usb1_vbus>;
214	usb2_vbus-supply = <&reg_usb2_vbus>;
215	status = "okay";
216};
217