mirror of
https://github.com/torvalds/linux.git
synced 2024-12-28 22:02:28 +00:00
b05465ff5b
LS-WXL/WSXL are both kirkwood-6281 based 2-Bay NAS devices, which share
many MPP pins. However they are slightly different:
- There're two red LED indicator on LS-WXL to show when HDD fails,
but there's no such on LS-WSXL.
- There's 4-level speed adjustable FAN on LS-WXL, but not LS-WSXL.
So after the split, common part goes into .dtsi file:
- kirkwood-linkstation.dtsi
- kirkwood-linkstation-duo-6281.dtsi
while all rest part goes into device specific .dts file:
- kirkwood-linkstation-lswsxl.dts
- kirkwood-linkstation-lswxl.dts
Signed-off-by: Roger Shimizu <rogershimizu@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
117 lines
3.5 KiB
Plaintext
117 lines
3.5 KiB
Plaintext
/*
|
|
* Device Tree file for Buffalo Linkstation LS-WXL
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
/dts-v1/;
|
|
#include "kirkwood-linkstation-duo-6281.dtsi"
|
|
|
|
/ {
|
|
model = "Buffalo Linkstation LS-WXL";
|
|
compatible = "buffalo,lswxl", "marvell,kirkwood-88f6281", "marvell,kirkwood";
|
|
|
|
memory { /* 128 MB */
|
|
device_type = "memory";
|
|
reg = <0x00000000 0x8000000>;
|
|
};
|
|
|
|
ocp@f1000000 {
|
|
pinctrl: pin-controller@10000 {
|
|
pmx_led_hdderr0: pmx-led-hdderr0 {
|
|
marvell,pins = "mpp8";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_led_hdderr1: pmx-led-hdderr1 {
|
|
marvell,pins = "mpp46";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_fan_lock: pmx-fan-lock {
|
|
marvell,pins = "mpp40";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_fan_high: pmx-fan-high {
|
|
marvell,pins = "mpp47";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_fan_low: pmx-fan-low {
|
|
marvell,pins = "mpp48";
|
|
marvell,function = "gpio";
|
|
};
|
|
};
|
|
};
|
|
|
|
gpio_leds {
|
|
pinctrl-0 = <&pmx_led_function_red &pmx_led_alarm
|
|
&pmx_led_info &pmx_led_power
|
|
&pmx_led_function_blue
|
|
&pmx_led_hdderr0
|
|
&pmx_led_hdderr1>;
|
|
|
|
red-hdderr0-led {
|
|
label = "linkstation:red:hdderr0";
|
|
gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
red-hdderr1-led {
|
|
label = "linkstation:red:hdderr1";
|
|
gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
};
|
|
|
|
gpio_fan {
|
|
compatible = "gpio-fan";
|
|
pinctrl-0 = <&pmx_fan_low &pmx_fan_high &pmx_fan_lock>;
|
|
pinctrl-names = "default";
|
|
|
|
gpios = <&gpio1 16 GPIO_ACTIVE_LOW
|
|
&gpio1 15 GPIO_ACTIVE_LOW>;
|
|
|
|
gpio-fan,speed-map = <0 3
|
|
1500 2
|
|
3250 1
|
|
5000 0>;
|
|
|
|
alarm-gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
};
|