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1 | /* |
2 | * Device Tree file for Buffalo Linkstation LS-CHLv3 | |
3 | * | |
4 | * Copyright (C) 2016 Ash Hughes <ashley.hughes@blueyonder.co.uk> | |
81917bad | 5 | * Copyright (C) 2015-2017 |
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6 | * Roger Shimizu <rogershimizu@gmail.com> |
7 | * | |
8 | * This file is dual-licensed: you can use it either under the terms | |
9 | * of the GPL or the X11 license, at your option. Note that this dual | |
10 | * licensing only applies to this file, and not this project as a | |
11 | * whole. | |
12 | * | |
13 | * a) This file is free software; you can redistribute it and/or | |
14 | * modify it under the terms of the GNU General Public License as | |
15 | * published by the Free Software Foundation; either version 2 of the | |
16 | * License, or (at your option) any later version. | |
17 | * | |
24f0b6fe | 18 | * This file is distributed in the hope that it will be useful, |
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19 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
20 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
21 | * GNU General Public License for more details. | |
22 | * | |
24f0b6fe | 23 | * Or, alternatively, |
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24 | * |
25 | * b) Permission is hereby granted, free of charge, to any person | |
26 | * obtaining a copy of this software and associated documentation | |
27 | * files (the "Software"), to deal in the Software without | |
24f0b6fe | 28 | * restriction, including without limitation the rights to use, |
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29 | * copy, modify, merge, publish, distribute, sublicense, and/or |
30 | * sell copies of the Software, and to permit persons to whom the | |
31 | * Software is furnished to do so, subject to the following | |
32 | * conditions: | |
33 | * | |
34 | * The above copyright notice and this permission notice shall be | |
35 | * included in all copies or substantial portions of the Software. | |
36 | * | |
24f0b6fe | 37 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
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38 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
39 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
40 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT | |
24f0b6fe | 41 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
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42 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
43 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
44 | * OTHER DEALINGS IN THE SOFTWARE. | |
45 | */ | |
46 | ||
47 | /dts-v1/; | |
48 | ||
49 | #include "orion5x-linkstation.dtsi" | |
50 | #include "mvebu-linkstation-gpio-simple.dtsi" | |
51 | #include "mvebu-linkstation-fan.dtsi" | |
52 | #include <dt-bindings/gpio/gpio.h> | |
53 | ||
54 | / { | |
81917bad | 55 | model = "Buffalo Linkstation LiveV3 (LS-CHL)"; |
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56 | compatible = "buffalo,lschl", "marvell,orion5x-88f5182", "marvell,orion5x"; |
57 | ||
58 | memory { /* 128 MB */ | |
59 | device_type = "memory"; | |
60 | reg = <0x00000000 0x8000000>; | |
61 | }; | |
62 | ||
63 | gpio_keys { | |
64 | func { | |
65 | label = "Function Button"; | |
66 | linux,code = <KEY_OPTION>; | |
67 | gpios = <&gpio0 15 GPIO_ACTIVE_LOW>; | |
68 | }; | |
69 | ||
70 | power-on-switch { | |
71 | gpios = <&gpio0 8 GPIO_ACTIVE_LOW>; | |
72 | }; | |
73 | ||
74 | power-auto-switch { | |
75 | gpios = <&gpio0 10 GPIO_ACTIVE_LOW>; | |
76 | }; | |
77 | }; | |
78 | ||
79 | gpio_leds { | |
80 | pinctrl-0 = <&pmx_led_power &pmx_led_alarm &pmx_led_info &pmx_led_func>; | |
81 | blue-power-led { | |
82 | gpios = <&gpio0 0 GPIO_ACTIVE_LOW>; | |
83 | }; | |
84 | ||
85 | red-alarm-led { | |
86 | gpios = <&gpio0 2 GPIO_ACTIVE_LOW>; | |
87 | }; | |
88 | ||
89 | amber-info-led { | |
90 | gpios = <&gpio0 3 GPIO_ACTIVE_LOW>; | |
91 | }; | |
92 | ||
93 | func { | |
94 | label = "lschl:func:blue:top"; | |
95 | gpios = <&gpio0 17 GPIO_ACTIVE_LOW>; | |
96 | }; | |
97 | }; | |
98 | ||
99 | gpio_fan { | |
100 | gpios = <&gpio0 14 GPIO_ACTIVE_LOW | |
101 | &gpio0 16 GPIO_ACTIVE_LOW>; | |
102 | ||
103 | alarm-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>; | |
104 | }; | |
105 | }; | |
106 | ||
107 | &pinctrl { | |
108 | pmx_led_power: pmx-leds { | |
109 | marvell,pins = "mpp0"; | |
110 | marvell,function = "gpio"; | |
111 | }; | |
112 | ||
113 | pmx_power_hdd: pmx-power-hdd { | |
114 | marvell,pins = "mpp1"; | |
115 | marvell,function = "gpio"; | |
116 | }; | |
117 | ||
118 | pmx_led_alarm: pmx-leds { | |
119 | marvell,pins = "mpp2"; | |
120 | marvell,function = "gpio"; | |
121 | }; | |
122 | ||
123 | pmx_led_info: pmx-leds { | |
124 | marvell,pins = "mpp3"; | |
125 | marvell,function = "gpio"; | |
126 | }; | |
127 | ||
128 | pmx_fan_lock: pmx-fan-lock { | |
129 | marvell,pins = "mpp6"; | |
130 | marvell,function = "gpio"; | |
131 | }; | |
132 | ||
133 | pmx_power_switch: pmx-power-switch { | |
134 | marvell,pins = "mpp8", "mpp10", "mpp15"; | |
135 | marvell,function = "gpio"; | |
136 | }; | |
137 | ||
138 | pmx_power_usb: pmx-power-usb { | |
139 | marvell,pins = "mpp9"; | |
140 | marvell,function = "gpio"; | |
141 | }; | |
142 | ||
143 | pmx_fan_high: pmx-fan-high { | |
144 | marvell,pins = "mpp14"; | |
145 | marvell,function = "gpio"; | |
146 | }; | |
147 | ||
148 | pmx_fan_low: pmx-fan-low { | |
149 | marvell,pins = "mpp16"; | |
150 | marvell,function = "gpio"; | |
151 | }; | |
152 | ||
153 | pmx_led_func: pmx-leds { | |
154 | marvell,pins = "mpp17"; | |
155 | marvell,function = "gpio"; | |
156 | }; | |
157 | ||
158 | pmx_sw_init: pmx-sw-init { | |
159 | marvell,pins = "mpp7"; | |
160 | marvell,function = "gpio"; | |
161 | }; | |
162 | }; | |
163 | ||
164 | &hdd_power { | |
165 | gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>; | |
166 | }; | |
167 | ||
168 | &usb_power { | |
169 | gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>; | |
170 | }; | |
171 |