mirror of https://gitee.com/openkylin/linux.git
106 lines
3.0 KiB
Plaintext
106 lines
3.0 KiB
Plaintext
/*
|
|
* Device Tree common file for gpio-{keys,leds} on Buffalo Linkstation
|
|
*
|
|
* Copyright (C) 2015, 2016
|
|
* Roger Shimizu <rogershimizu@gmail.com>
|
|
*
|
|
* This file is dual-licensed: you can use it either under the terms
|
|
* of the GPL or the X11 license, at your option. Note that this dual
|
|
* licensing only applies to this file, and not this project as a
|
|
* whole.
|
|
*
|
|
* a) This file is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as
|
|
* published by the Free Software Foundation; either version 2 of the
|
|
* License, or (at your option) any later version.
|
|
*
|
|
* This file is distributed in the hope that it will be useful
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* Or, alternatively
|
|
*
|
|
* b) Permission is hereby granted, free of charge, to any person
|
|
* obtaining a copy of this software and associated documentation
|
|
* files (the "Software"), to deal in the Software without
|
|
* restriction, including without limitation the rights to use
|
|
* copy, modify, merge, publish, distribute, sublicense, and/or
|
|
* sell copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following
|
|
* conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be
|
|
* included in all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
|
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
|
|
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
|
|
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
|
|
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
|
* OTHER DEALINGS IN THE SOFTWARE.
|
|
*/
|
|
|
|
#include <dt-bindings/input/input.h>
|
|
|
|
/ {
|
|
gpio_keys {
|
|
compatible = "gpio-keys";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
pinctrl-0 = <&pmx_power_switch>;
|
|
pinctrl-names = "default";
|
|
|
|
power-on-switch {
|
|
label = "Power-on Switch";
|
|
linux,code = <KEY_RESERVED>;
|
|
linux,input-type = <5>;
|
|
};
|
|
|
|
power-auto-switch {
|
|
label = "Power-auto Switch";
|
|
linux,code = <KEY_ESC>;
|
|
linux,input-type = <5>;
|
|
};
|
|
};
|
|
|
|
gpio_leds {
|
|
compatible = "gpio-leds";
|
|
pinctrl-0 = <&pmx_led_power &pmx_led_alarm &pmx_led_info>;
|
|
pinctrl-names = "default";
|
|
|
|
blue-power-led {
|
|
label = "linkstation:blue:power";
|
|
default-state = "keep";
|
|
};
|
|
|
|
red-alarm-led {
|
|
label = "linkstation:red:alarm";
|
|
};
|
|
|
|
amber-info-led {
|
|
label = "linkstation:amber:info";
|
|
};
|
|
};
|
|
};
|
|
|
|
&pinctrl {
|
|
pmx_power_switch: pmx-power-switch {
|
|
marvell,function = "gpio";
|
|
};
|
|
|
|
pmx_led_power: pmx-leds {
|
|
marvell,function = "gpio";
|
|
};
|
|
|
|
pmx_led_alarm: pmx-leds {
|
|
marvell,function = "gpio";
|
|
};
|
|
|
|
pmx_led_info: pmx-leds {
|
|
marvell,function = "gpio";
|
|
};
|
|
};
|