1/*
2 * Copyright 2014 - Hans de Goede <hdegoede@redhat.com>
3 *
4 * This file is dual-licensed: you can use it either under the terms
5 * of the GPL or the X11 license, at your option. Note that this dual
6 * licensing only applies to this file, and not this project as a
7 * whole.
8 *
9 *  a) This file is free software; you can redistribute it and/or
10 *     modify it under the terms of the GNU General Public License as
11 *     published by the Free Software Foundation; either version 2 of the
12 *     License, or (at your option) any later version.
13 *
14 *     This file is distributed in the hope that it will be useful,
15 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
16 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17 *     GNU General Public License for more details.
18 *
19 *     You should have received a copy of the GNU General Public
20 *     License along with this file; if not, write to the Free
21 *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
22 *     MA 02110-1301 USA
23 *
24 * Or, alternatively,
25 *
26 *  b) Permission is hereby granted, free of charge, to any person
27 *     obtaining a copy of this software and associated documentation
28 *     files (the "Software"), to deal in the Software without
29 *     restriction, including without limitation the rights to use,
30 *     copy, modify, merge, publish, distribute, sublicense, and/or
31 *     sell copies of the Software, and to permit persons to whom the
32 *     Software is furnished to do so, subject to the following
33 *     conditions:
34 *
35 *     The above copyright notice and this permission notice shall be
36 *     included in all copies or substantial portions of the Software.
37 *
38 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
39 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
40 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
41 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
42 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
43 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
44 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
45 *     OTHER DEALINGS IN THE SOFTWARE.
46 */
47
48/dts-v1/;
49#include "sun4i-a10.dtsi"
50#include "sunxi-common-regulators.dtsi"
51
52#include <dt-bindings/gpio/gpio.h>
53#include <dt-bindings/pinctrl/sun4i-a10.h>
54
55/ {
56	model = "Olimex A10-OLinuXino-LIME";
57	compatible = "olimex,a10-olinuxino-lime", "allwinner,sun4i-a10";
58
59	aliases {
60		serial0 = &uart0;
61	};
62
63	chosen {
64		stdout-path = "serial0:115200n8";
65	};
66
67	leds {
68		compatible = "gpio-leds";
69		pinctrl-names = "default";
70		pinctrl-0 = <&led_pins_olinuxinolime>;
71
72		green {
73			label = "a10-olinuxino-lime:green:usr";
74			gpios = <&pio 7 2 GPIO_ACTIVE_HIGH>;
75			default-state = "on";
76		};
77	};
78};
79
80&ahci {
81	target-supply = <&reg_ahci_5v>;
82	status = "okay";
83};
84
85&cpu0 {
86	/*
87	 * The A10-Lime is known to be unstable when running at 1008 MHz
88	 */
89	operating-points = <
90		/* kHz    uV */
91		912000  1350000
92		864000  1300000
93		624000  1250000
94		>;
95	cooling-max-level = <2>;
96};
97
98&ehci0 {
99	status = "okay";
100};
101
102&ehci1 {
103	status = "okay";
104};
105
106&emac {
107	pinctrl-names = "default";
108	pinctrl-0 = <&emac_pins_a>;
109	phy = <&phy1>;
110	status = "okay";
111};
112
113&i2c0 {
114	pinctrl-names = "default";
115	pinctrl-0 = <&i2c0_pins_a>;
116	status = "okay";
117
118	axp209: pmic@34 {
119		compatible = "x-powers,axp209";
120		reg = <0x34>;
121		interrupts = <0>;
122
123		interrupt-controller;
124		#interrupt-cells = <1>;
125	};
126};
127
128&mdio {
129	status = "okay";
130
131	phy1: ethernet-phy@1 {
132		reg = <1>;
133	};
134};
135
136&mmc0 {
137	pinctrl-names = "default";
138	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
139	vmmc-supply = <&reg_vcc3v3>;
140	bus-width = <4>;
141	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
142	cd-inverted;
143	status = "okay";
144};
145
146&ohci0 {
147	status = "okay";
148};
149
150&ohci1 {
151	status = "okay";
152};
153
154&pio {
155	ahci_pwr_pin_olinuxinolime: ahci_pwr_pin@1 {
156		allwinner,pins = "PC3";
157		allwinner,function = "gpio_out";
158		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
159		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
160	};
161
162	led_pins_olinuxinolime: led_pins@0 {
163		allwinner,pins = "PH2";
164		allwinner,function = "gpio_out";
165		allwinner,drive = <SUN4I_PINCTRL_20_MA>;
166		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
167	};
168};
169
170&reg_ahci_5v {
171	pinctrl-0 = <&ahci_pwr_pin_olinuxinolime>;
172	gpio = <&pio 2 3 GPIO_ACTIVE_HIGH>;
173	status = "okay";
174};
175
176&reg_usb1_vbus {
177	status = "okay";
178};
179
180&reg_usb2_vbus {
181	status = "okay";
182};
183
184&uart0 {
185	pinctrl-names = "default";
186	pinctrl-0 = <&uart0_pins_a>;
187	status = "okay";
188};
189
190&usbphy {
191	usb1_vbus-supply = <&reg_usb1_vbus>;
192	usb2_vbus-supply = <&reg_usb2_vbus>;
193	status = "okay";
194};
195