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1 | /* |
2 | * Device Tree file for Buffalo Linkstation LS-WVL | |
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 , 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 | #include "kirkwood-linkstation-6282.dtsi" | |
48 | ||
49 | / { | |
50 | model = "Buffalo Linkstation LS-WVL"; | |
51 | compatible = "buffalo,lswvl","marvell,kirkwood-88f6282", "marvell,kirkwood"; | |
52 | ||
53 | memory { /* 256 MB */ | |
54 | device_type = "memory"; | |
55 | reg = <0x00000000 0x10000000>; | |
56 | }; | |
57 | ||
58 | ocp@f1000000 { | |
59 | pinctrl: pin-controller@10000 { | |
60 | pmx_power_hdd1: pmx-power-hdd1 { | |
61 | marvell,pins = "mpp9"; | |
62 | marvell,function = "gpio"; | |
63 | }; | |
64 | pmx_led_hdderr0: pmx-led-hdderr0 { | |
65 | marvell,pins = "mpp34"; | |
66 | marvell,function = "gpio"; | |
67 | }; | |
68 | pmx_led_hdderr1: pmx-led-hdderr1 { | |
69 | marvell,pins = "mpp35"; | |
70 | marvell,function = "gpio"; | |
71 | }; | |
72 | }; | |
73 | ||
74 | sata@80000 { | |
75 | nr-ports = <2>; | |
76 | }; | |
77 | }; | |
78 | ||
79 | gpio_leds { | |
80 | pinctrl-0 = <&pmx_led_function_red &pmx_led_alarm | |
81 | &pmx_led_info &pmx_led_power | |
82 | &pmx_led_function_blue | |
83 | &pmx_led_hdderr0 | |
84 | &pmx_led_hdderr1>; | |
85 | ||
86 | red-hdderr0-led { | |
87 | label = "linkstation:red:hdderr0"; | |
88 | gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>; | |
89 | }; | |
90 | ||
91 | red-hdderr1-led { | |
92 | label = "linkstation:red:hdderr1"; | |
93 | gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>; | |
94 | }; | |
95 | }; | |
96 | ||
97 | regulators { | |
98 | pinctrl-0 = <&pmx_power_hdd0 &pmx_power_hdd1 &pmx_usb_vbus>; | |
99 | ||
100 | hdd_power1: regulator@3 { | |
101 | compatible = "regulator-fixed"; | |
102 | reg = <3>; | |
103 | regulator-name = "HDD1 Power"; | |
104 | regulator-min-microvolt = <5000000>; | |
105 | regulator-max-microvolt = <5000000>; | |
106 | enable-active-high; | |
107 | regulator-always-on; | |
108 | regulator-boot-on; | |
109 | gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>; | |
110 | }; | |
111 | }; | |
112 | }; |