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