1/* 2 * Device Tree file for Buffalo Linkstation LS-QVL 3 * 4 * Copyright (C) 2016, Mario Lange <mario_lange@gmx.net> 5 * 6 * Based on kirkwood-linkstation-lswvl.dts, 7 * Copyright (C) 2015, 2016 8 * Roger Shimizu <rogershimizu@gmail.com> 9 * 10 * This file is dual-licensed: you can use it either under the terms 11 * of the GPL or the X11 license, at your option. Note that this dual 12 * licensing only applies to this file, and not this project as a 13 * whole. 14 * 15 * a) This file is free software; you can redistribute it and/or 16 * modify it under the terms of the GNU General Public License as 17 * published by the Free Software Foundation; either version 2 of the 18 * License, or (at your option) any later version. 19 * 20 * This file is distributed in the hope that it will be useful, 21 * but WITHOUT ANY WARRANTY; without even the implied warranty of 22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 23 * GNU General Public License for more details. 24 * 25 * Or, alternatively, 26 * 27 * b) Permission is hereby granted, free of charge, to any person 28 * obtaining a copy of this software and associated documentation 29 * files (the "Software"), to deal in the Software without 30 * restriction, including without limitation the rights to use, 31 * copy, modify, merge, publish, distribute, sublicense, and/or 32 * sell copies of the Software, and to permit persons to whom the 33 * Software is furnished to do so, subject to the following 34 * conditions: 35 * 36 * The above copyright notice and this permission notice shall be 37 * included in all copies or substantial portions of the Software. 38 * 39 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 40 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 41 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 42 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 43 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 44 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 45 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 46 * OTHER DEALINGS IN THE SOFTWARE. 47 */ 48 49/dts-v1/; 50#include "kirkwood-linkstation-6282.dtsi" 51 52/ { 53 model = "Buffalo Linkstation LS-QVL"; 54 compatible = "buffalo,lsqvl", "marvell,kirkwood-88f6282", "marvell,kirkwood"; 55 56 memory { /* 256 MB */ 57 device_type = "memory"; 58 reg = <0x00000000 0x10000000>; 59 }; 60 61 ocp@f1000000 { 62 pinctrl: pin-controller@10000 { 63 pmx_power_hdd1: pmx-power-hdd1 { 64 marvell,pins = "mpp9"; 65 marvell,function = "gpio"; 66 }; 67 pmx_led_hdderr0: pmx-led-hdderr0 { 68 marvell,pins = "mpp34"; 69 marvell,function = "gpio"; 70 }; 71 pmx_led_hdderr1: pmx-led-hdderr1 { 72 marvell,pins = "mpp35"; 73 marvell,function = "gpio"; 74 }; 75 pmx_led_hdderr2: pmx-led-hdderr2 { 76 marvell,pins = "mpp24"; 77 marvell,function = "gpio"; 78 }; 79 pmx_led_hdderr3: pmx-led-hdderr3 { 80 marvell,pins = "mpp25"; 81 marvell,function = "gpio"; 82 }; 83 }; 84 85 sata@80000 { 86 nr-ports = <2>; 87 }; 88 }; 89 90 gpio_leds { 91 pinctrl-0 = <&pmx_led_function_red &pmx_led_alarm 92 &pmx_led_info &pmx_led_power 93 &pmx_led_function_blue 94 &pmx_led_hdderr0 95 &pmx_led_hdderr1 96 &pmx_led_hdderr2 97 &pmx_led_hdderr3>; 98 99 red-hdderr0-led { 100 label = "linkstation:red:hdderr0"; 101 gpios = <&gpio1 2 GPIO_ACTIVE_LOW>; 102 }; 103 104 red-hdderr1-led { 105 label = "linkstation:red:hdderr1"; 106 gpios = <&gpio1 3 GPIO_ACTIVE_LOW>; 107 }; 108 109 red-hdderr2-led { 110 label = "linkstation:red:hdderr2"; 111 gpios = <&gpio0 24 GPIO_ACTIVE_LOW>; 112 }; 113 114 red-hdderr3-led { 115 label = "linkstation:red:hdderr3"; 116 gpios = <&gpio0 25 GPIO_ACTIVE_LOW>; 117 }; 118 }; 119 120 regulators { 121 pinctrl-0 = <&pmx_power_hdd0 &pmx_power_hdd1 &pmx_usb_vbus>; 122 123 hdd_power1: regulator@3 { 124 compatible = "regulator-fixed"; 125 reg = <3>; 126 regulator-name = "HDD1 Power"; 127 regulator-min-microvolt = <5000000>; 128 regulator-max-microvolt = <5000000>; 129 enable-active-high; 130 regulator-always-on; 131 regulator-boot-on; 132 gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>; 133 }; 134 }; 135}; 136