1/* 2 * Device Tree file for Buffalo Linkstation LS-WTGL 3 * 4 * Copyright (C) 2015, 2016 5 * Roger Shimizu <rogershimizu@gmail.com> 6 * 7 * This file is dual-licensed: you can use it either under the terms 8 * of the GPL or the X11 license, at your option. Note that this dual 9 * licensing only applies to this file, and not this project as a 10 * whole. 11 * 12 * a) This file is free software; you can redistribute it and/or 13 * modify it under the terms of the GNU General Public License as 14 * published by the Free Software Foundation; either version 2 of the 15 * License, or (at your option) any later version. 16 * 17 * This file is distributed in the hope that it will be useful, 18 * but WITHOUT ANY WARRANTY; without even the implied warranty of 19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 20 * GNU General Public License for more details. 21 * 22 * Or, alternatively, 23 * 24 * b) Permission is hereby granted, free of charge, to any person 25 * obtaining a copy of this software and associated documentation 26 * files (the "Software"), to deal in the Software without 27 * restriction, including without limitation the rights to use, 28 * copy, modify, merge, publish, distribute, sublicense, and/or 29 * sell copies of the Software, and to permit persons to whom the 30 * Software is furnished to do so, subject to the following 31 * conditions: 32 * 33 * The above copyright notice and this permission notice shall be 34 * included in all copies or substantial portions of the Software. 35 * 36 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 37 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 38 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 39 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 40 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 41 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 42 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 43 * OTHER DEALINGS IN THE SOFTWARE. 44 */ 45 46/dts-v1/; 47 48#include "orion5x-linkstation.dtsi" 49#include "mvebu-linkstation-gpio-simple.dtsi" 50#include "mvebu-linkstation-fan.dtsi" 51#include <dt-bindings/gpio/gpio.h> 52 53/ { 54 model = "Buffalo Linkstation LS-WTGL"; 55 compatible = "buffalo,lswtgl", "marvell,orion5x-88f5182", "marvell,orion5x"; 56 57 memory { /* 64 MB */ 58 device_type = "memory"; 59 reg = <0x00000000 0x4000000>; 60 }; 61 62 gpio_keys { 63 power-on-switch { 64 gpios = <&gpio0 8 GPIO_ACTIVE_LOW>; 65 }; 66 67 power-auto-switch { 68 gpios = <&gpio0 10 GPIO_ACTIVE_LOW>; 69 }; 70 }; 71 72 gpio_leds { 73 blue-power-led { 74 gpios = <&gpio0 0 GPIO_ACTIVE_LOW>; 75 }; 76 77 red-alarm-led { 78 gpios = <&gpio0 2 GPIO_ACTIVE_LOW>; 79 }; 80 81 amber-info-led { 82 gpios = <&gpio0 3 GPIO_ACTIVE_LOW>; 83 }; 84 }; 85 86 gpio_fan { 87 gpios = <&gpio0 14 GPIO_ACTIVE_LOW 88 &gpio0 17 GPIO_ACTIVE_LOW>; 89 90 alarm-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>; 91 }; 92}; 93 94&pinctrl { 95 pmx_led_power: pmx-leds { 96 marvell,pins = "mpp0"; 97 marvell,function = "gpio"; 98 }; 99 100 pmx_power_hdd: pmx-power-hdd { 101 marvell,pins = "mpp1"; 102 marvell,function = "gpio"; 103 }; 104 105 pmx_led_alarm: pmx-leds { 106 marvell,pins = "mpp2"; 107 marvell,function = "gpio"; 108 }; 109 110 pmx_led_info: pmx-leds { 111 marvell,pins = "mpp3"; 112 marvell,function = "gpio"; 113 }; 114 115 pmx_fan_lock: pmx-fan-lock { 116 marvell,pins = "mpp6"; 117 marvell,function = "gpio"; 118 }; 119 120 pmx_power_switch: pmx-power-switch { 121 marvell,pins = "mpp8", "mpp10"; 122 marvell,function = "gpio"; 123 }; 124 125 pmx_power_usb: pmx-power-usb { 126 marvell,pins = "mpp9"; 127 marvell,function = "gpio"; 128 }; 129 130 pmx_fan_high: pmx-fan-high { 131 marvell,pins = "mpp14"; 132 marvell,function = "gpio"; 133 }; 134 135 pmx_fan_low: pmx-fan-low { 136 marvell,pins = "mpp17"; 137 marvell,function = "gpio"; 138 }; 139}; 140 141&hdd_power { 142 gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>; 143}; 144 145&usb_power { 146 gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>; 147}; 148 149&sata { 150 nr-ports = <2>; 151}; 152