2 * Copyright 2014 Chen-Yu Tsai
4 * Chen-Yu Tsai <wens@csie.org>
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
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.
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.
23 * b) Permission is hereby granted, free of charge, to any person
24 * obtaining a copy of this software and associated documentation
25 * files (the "Software"), to deal in the Software without
26 * restriction, including without limitation the rights to use,
27 * copy, modify, merge, publish, distribute, sublicense, and/or
28 * sell copies of the Software, and to permit persons to whom the
29 * Software is furnished to do so, subject to the following
32 * The above copyright notice and this permission notice shall be
33 * included in all copies or substantial portions of the Software.
35 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
36 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
37 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
38 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
39 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
40 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
41 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
42 * OTHER DEALINGS IN THE SOFTWARE.
46 #include "sun9i-a80.dtsi"
47 #include "sunxi-common-regulators.dtsi"
49 #include <dt-bindings/gpio/gpio.h>
50 #include <dt-bindings/pinctrl/sun4i-a10.h>
53 model = "Merrii A80 Optimus Board";
54 compatible = "merrii,a80-optimus", "allwinner,sun9i-a80";
62 stdout-path = "serial0:115200n8";
66 compatible = "gpio-leds";
67 pinctrl-names = "default";
68 pinctrl-0 = <&led_pins_optimus>, <&led_r_pins_optimus>;
70 /* The LED names match those found on the board */
73 label = "optimus:led2:usr";
74 gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>;
78 label = "optimus:led3:usr";
79 gpios = <&r_pio 1 15 GPIO_ACTIVE_HIGH>; /* PM15 */
83 label = "optimus:led4:usr";
84 gpios = <&pio 7 0 GPIO_ACTIVE_HIGH>;
88 reg_usb3_vbus: usb3-vbus {
89 compatible = "regulator-fixed";
90 pinctrl-names = "default";
91 pinctrl-0 = <&usb3_vbus_pin_optimus>;
92 regulator-name = "usb3-vbus";
93 regulator-min-microvolt = <5000000>;
94 regulator-max-microvolt = <5000000>;
96 gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
121 led_pins_optimus: led-pins@0 {
122 allwinner,pins = "PH0", "PH1";
123 allwinner,function = "gpio_out";
124 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
125 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
128 mmc0_cd_pin_optimus: mmc0_cd_pin@0 {
129 allwinner,pins = "PH18";
130 allwinner,function = "gpio_in";
131 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
132 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
135 usb1_vbus_pin_optimus: usb1_vbus_pin@1 {
136 allwinner,pins = "PH4";
137 allwinner,function = "gpio_out";
138 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
139 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
142 usb3_vbus_pin_optimus: usb3_vbus_pin@1 {
143 allwinner,pins = "PH5";
144 allwinner,function = "gpio_out";
145 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
146 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
151 pinctrl-names = "default";
152 pinctrl-0 = <&mmc0_pins>, <&mmc0_cd_pin_optimus>;
153 vmmc-supply = <®_vcc3v0>;
155 cd-gpios = <&pio 7 18 GPIO_ACTIVE_HIGH>; /* PH8 */
161 pinctrl-names = "default";
162 pinctrl-0 = <&mmc2_8bit_pins>;
163 vmmc-supply = <®_vcc3v0>;
171 /* Increase drive strength for DDR modes */
172 allwinner,drive = <SUN4I_PINCTRL_40_MA>;
176 pinctrl-0 = <&usb1_vbus_pin_optimus>;
177 gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
186 led_r_pins_optimus: led-pins@1 {
187 allwinner,pins = "PM15";
188 allwinner,function = "gpio_out";
189 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
190 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
199 pinctrl-names = "default";
200 pinctrl-0 = <&uart0_pins_a>;
205 phy-supply = <®_usb1_vbus>;
214 phy-supply = <®_usb3_vbus>;