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 , 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};