Commit | Line | Data |
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c43379e1 | 1 | /* |
60ff189c | 2 | * Device Tree common file for kirkwood-6282 based Buffalo Linkstation |
c43379e1 | 3 | * |
6f86e9ad RS |
4 | * Copyright (C) 2015, 2016 |
5 | * Roger Shimizu <rogershimizu@gmail.com> | |
c43379e1 | 6 | * |
3e2f2db8 RS |
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. | |
c43379e1 RS |
44 | */ |
45 | ||
c43379e1 RS |
46 | #include "kirkwood.dtsi" |
47 | #include "kirkwood-6282.dtsi" | |
60ff189c | 48 | #include "kirkwood-linkstation.dtsi" |
c43379e1 RS |
49 | |
50 | / { | |
c43379e1 RS |
51 | ocp@f1000000 { |
52 | pinctrl: pin-controller@10000 { | |
53 | pmx_power_hdd0: pmx-power-hdd0 { | |
54 | marvell,pins = "mpp8"; | |
55 | marvell,function = "gpio"; | |
56 | }; | |
c43379e1 RS |
57 | pmx_usb_vbus: pmx-usb-vbus { |
58 | marvell,pins = "mpp12"; | |
59 | marvell,function = "gpio"; | |
60 | }; | |
61 | pmx_fan_high: pmx-fan-high { | |
62 | marvell,pins = "mpp16"; | |
63 | marvell,function = "gpio"; | |
64 | }; | |
65 | pmx_fan_low: pmx-fan-low { | |
66 | marvell,pins = "mpp17"; | |
67 | marvell,function = "gpio"; | |
68 | }; | |
c43379e1 RS |
69 | pmx_led_alarm: pmx-led-alarm { |
70 | marvell,pins = "mpp36"; | |
71 | marvell,function = "gpio"; | |
72 | }; | |
73 | pmx_led_function_red: pmx-led-function-red { | |
74 | marvell,pins = "mpp37"; | |
75 | marvell,function = "gpio"; | |
76 | }; | |
77 | pmx_led_info: pmx-led-info { | |
78 | marvell,pins = "mpp38"; | |
79 | marvell,function = "gpio"; | |
80 | }; | |
81 | pmx_led_function_blue: pmx-led-function-blue { | |
82 | marvell,pins = "mpp39"; | |
83 | marvell,function = "gpio"; | |
84 | }; | |
85 | pmx_led_power: pmx-led-power { | |
86 | marvell,pins = "mpp40"; | |
87 | marvell,function = "gpio"; | |
88 | }; | |
89 | pmx_fan_lock: pmx-fan-lock { | |
90 | marvell,pins = "mpp43"; | |
91 | marvell,function = "gpio"; | |
92 | }; | |
93 | pmx_button_function: pmx-button-function { | |
94 | marvell,pins = "mpp45"; | |
95 | marvell,function = "gpio"; | |
96 | }; | |
97 | pmx_power_switch: pmx-power-switch { | |
98 | marvell,pins = "mpp46"; | |
99 | marvell,function = "gpio"; | |
100 | }; | |
101 | pmx_power_auto_switch: pmx-power-auto-switch { | |
102 | marvell,pins = "mpp47"; | |
103 | marvell,function = "gpio"; | |
104 | }; | |
105 | }; | |
c43379e1 RS |
106 | }; |
107 | ||
108 | gpio_keys { | |
60ff189c | 109 | function-button { |
6f86e9ad | 110 | gpios = <&gpio1 13 GPIO_ACTIVE_LOW>; |
c43379e1 RS |
111 | }; |
112 | ||
60ff189c | 113 | power-on-switch { |
6f86e9ad | 114 | gpios = <&gpio1 14 GPIO_ACTIVE_LOW>; |
c43379e1 RS |
115 | }; |
116 | ||
60ff189c | 117 | power-auto-switch { |
6f86e9ad | 118 | gpios = <&gpio1 15 GPIO_ACTIVE_LOW>; |
c43379e1 RS |
119 | }; |
120 | }; | |
121 | ||
122 | gpio_leds { | |
60ff189c RS |
123 | red-alarm-led { |
124 | label = "linkstation:red:alarm"; | |
0418138e | 125 | gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>; |
c43379e1 RS |
126 | }; |
127 | ||
60ff189c RS |
128 | red-function-led { |
129 | label = "linkstation:red:function"; | |
0418138e | 130 | gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>; |
c43379e1 RS |
131 | }; |
132 | ||
60ff189c RS |
133 | amber-info-led { |
134 | label = "linkstation:amber:info"; | |
0418138e | 135 | gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>; |
c43379e1 RS |
136 | }; |
137 | ||
60ff189c RS |
138 | blue-function-led { |
139 | label = "linkstation:blue:function"; | |
0418138e | 140 | gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>; |
c43379e1 RS |
141 | }; |
142 | ||
60ff189c RS |
143 | blue-power-led { |
144 | label = "linkstation:blue:power"; | |
6f86e9ad | 145 | gpios = <&gpio1 8 GPIO_ACTIVE_LOW>; |
c43379e1 RS |
146 | default-state = "keep"; |
147 | }; | |
c43379e1 RS |
148 | }; |
149 | ||
150 | gpio_fan { | |
151 | compatible = "gpio-fan"; | |
152 | pinctrl-0 = <&pmx_fan_low &pmx_fan_high &pmx_fan_lock>; | |
153 | pinctrl-names = "default"; | |
154 | ||
155 | gpios = <&gpio0 17 GPIO_ACTIVE_LOW | |
156 | &gpio0 16 GPIO_ACTIVE_LOW>; | |
157 | ||
158 | gpio-fan,speed-map = <0 3 | |
159 | 1500 2 | |
160 | 3250 1 | |
161 | 5000 0>; | |
162 | ||
6f86e9ad | 163 | alarm-gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>; |
c43379e1 RS |
164 | }; |
165 | ||
c43379e1 | 166 | regulators { |
c43379e1 | 167 | usb_power: regulator@1 { |
c43379e1 RS |
168 | gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>; |
169 | }; | |
60ff189c | 170 | |
c43379e1 | 171 | hdd_power0: regulator@2 { |
c43379e1 RS |
172 | gpio = <&gpio0 8 GPIO_ACTIVE_HIGH>; |
173 | }; | |
c43379e1 RS |
174 | }; |
175 | }; | |
176 | ||
177 | &mdio { | |
178 | status = "okay"; | |
179 | ||
180 | ethphy0: ethernet-phy@0 { | |
181 | device_type = "ethernet-phy"; | |
182 | reg = <0>; | |
183 | }; | |
184 | }; | |
185 | ||
186 | ð0 { | |
187 | status = "okay"; | |
188 | ||
189 | ethernet0-port@0 { | |
190 | phy-handle = <ðphy0>; | |
191 | }; | |
192 | }; |