1724ba675SRob Herring/* 2724ba675SRob Herring * Device Tree common file for gpio-fan on Buffalo Linkstation 3724ba675SRob Herring * 4724ba675SRob Herring * Copyright (C) 2015, 2016 5724ba675SRob Herring * Roger Shimizu <rogershimizu@gmail.com> 6724ba675SRob Herring * 7724ba675SRob Herring * This file is dual-licensed: you can use it either under the terms 8724ba675SRob Herring * of the GPL or the X11 license, at your option. Note that this dual 9724ba675SRob Herring * licensing only applies to this file, and not this project as a 10724ba675SRob Herring * whole. 11724ba675SRob Herring * 12724ba675SRob Herring * a) This file is free software; you can redistribute it and/or 13724ba675SRob Herring * modify it under the terms of the GNU General Public License as 14724ba675SRob Herring * published by the Free Software Foundation; either version 2 of the 15724ba675SRob Herring * License, or (at your option) any later version. 16724ba675SRob Herring * 17724ba675SRob Herring * This file is distributed in the hope that it will be useful, 18724ba675SRob Herring * but WITHOUT ANY WARRANTY; without even the implied warranty of 19724ba675SRob Herring * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 20724ba675SRob Herring * GNU General Public License for more details. 21724ba675SRob Herring * 22724ba675SRob Herring * Or, alternatively, 23724ba675SRob Herring * 24724ba675SRob Herring * b) Permission is hereby granted, free of charge, to any person 25724ba675SRob Herring * obtaining a copy of this software and associated documentation 26724ba675SRob Herring * files (the "Software"), to deal in the Software without 27724ba675SRob Herring * restriction, including without limitation the rights to use, 28724ba675SRob Herring * copy, modify, merge, publish, distribute, sublicense, and/or 29724ba675SRob Herring * sell copies of the Software, and to permit persons to whom the 30724ba675SRob Herring * Software is furnished to do so, subject to the following 31724ba675SRob Herring * conditions: 32724ba675SRob Herring * 33724ba675SRob Herring * The above copyright notice and this permission notice shall be 34724ba675SRob Herring * included in all copies or substantial portions of the Software. 35724ba675SRob Herring * 36724ba675SRob Herring * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 37724ba675SRob Herring * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 38724ba675SRob Herring * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 39724ba675SRob Herring * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 40724ba675SRob Herring * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 41724ba675SRob Herring * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 42724ba675SRob Herring * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 43724ba675SRob Herring * OTHER DEALINGS IN THE SOFTWARE. 44724ba675SRob Herring */ 45724ba675SRob Herring 46724ba675SRob Herring/ { 47724ba675SRob Herring gpio_fan { 48724ba675SRob Herring compatible = "gpio-fan"; 49724ba675SRob Herring pinctrl-0 = <&pmx_fan_low &pmx_fan_high &pmx_fan_lock>; 50724ba675SRob Herring pinctrl-names = "default"; 51724ba675SRob Herring 52724ba675SRob Herring gpio-fan,speed-map = 53*62f34e3eSDavid Heidelberg < 0 3>, 54*62f34e3eSDavid Heidelberg <1500 2>, 55*62f34e3eSDavid Heidelberg <3250 1>, 56*62f34e3eSDavid Heidelberg <5000 0>; 57724ba675SRob Herring }; 58724ba675SRob Herring}; 59724ba675SRob Herring 60724ba675SRob Herring&pinctrl { 61724ba675SRob Herring pmx_fan_low: pmx-fan-low { 62724ba675SRob Herring marvell,function = "gpio"; 63724ba675SRob Herring }; 64724ba675SRob Herring 65724ba675SRob Herring pmx_fan_high: pmx-fan-high { 66724ba675SRob Herring marvell,function = "gpio"; 67724ba675SRob Herring }; 68724ba675SRob Herring 69724ba675SRob Herring pmx_fan_lock: pmx-fan-lock { 70724ba675SRob Herring marvell,function = "gpio"; 71724ba675SRob Herring }; 72724ba675SRob Herring}; 73