FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/orion5x-linkstation-lswtgl.dts

     /*
      * Device Tree file for Buffalo Linkstation LS-WTGL
      *
      * 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 "AS IS", 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 "orion5x-linkstation.dtsi"
    #include "mvebu-linkstation-gpio-simple.dtsi"
    #include "mvebu-linkstation-fan.dtsi"
    #include <dt-bindings/gpio/gpio.h>
    
    / {
            model = "Buffalo Linkstation LS-WTGL";
            compatible = "buffalo,lswtgl", "marvell,orion5x-88f5182", "marvell,orion5x";
    
            memory { /* 64 MB */
                    device_type = "memory";
                    reg = <0x00000000 0x4000000>;
            };
    
            gpio_keys {
                    power-on-switch {
                            gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
                    };
    
                    power-auto-switch {
                            gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
                    };
            };
    
            gpio_leds {
                    blue-power-led {
                            gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
                    };
    
                    red-alarm-led {
                            gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
                    };
    
                    amber-info-led {
                            gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;
                    };
            };
    
            gpio_fan {
                    gpios = <&gpio0 14 GPIO_ACTIVE_LOW
                             &gpio0 17 GPIO_ACTIVE_LOW>;
    
                    alarm-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
            };
    };
    
    &pinctrl {
            pmx_led_power: pmx-leds {
                    marvell,pins = "mpp0";
                    marvell,function = "gpio";
            };
    
           pmx_power_hdd: pmx-power-hdd {
                   marvell,pins = "mpp1";
                   marvell,function = "gpio";
           };
   
           pmx_led_alarm: pmx-leds {
                   marvell,pins = "mpp2";
                   marvell,function = "gpio";
           };
   
           pmx_led_info: pmx-leds {
                   marvell,pins = "mpp3";
                   marvell,function = "gpio";
           };
   
           pmx_fan_lock: pmx-fan-lock {
                   marvell,pins = "mpp6";
                   marvell,function = "gpio";
           };
   
           pmx_power_switch: pmx-power-switch {
                   marvell,pins = "mpp8", "mpp10";
                   marvell,function = "gpio";
           };
   
           pmx_power_usb: pmx-power-usb {
                   marvell,pins = "mpp9";
                   marvell,function = "gpio";
           };
   
           pmx_fan_high: pmx-fan-high {
                   marvell,pins = "mpp14";
                   marvell,function = "gpio";
           };
   
           pmx_fan_low: pmx-fan-low {
                   marvell,pins = "mpp17";
                   marvell,function = "gpio";
           };
   };
   
   &hdd_power {
           gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
   };
   
   &usb_power {
           gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>;
   };
   
   &sata {
           nr-ports = <2>;
   };

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