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e54e4b1b | 1 | /* |
b05465ff | 2 | * Device Tree common file for kirkwood-6281 based 2-Bay Buffalo Linkstation |
e54e4b1b | 3 | * |
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4 | * Copyright (C) 2015, 2016 |
5 | * Roger Shimizu <rogershimizu@gmail.com> | |
e54e4b1b | 6 | * |
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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. | |
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44 | */ |
45 | ||
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46 | #include "kirkwood.dtsi" |
47 | #include "kirkwood-6281.dtsi" | |
b05465ff | 48 | #include "kirkwood-linkstation.dtsi" |
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49 | |
50 | / { | |
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51 | ocp@f1000000 { |
52 | pinctrl: pin-controller@10000 { | |
53 | pmx_power_hdd0: pmx-power-hdd0 { | |
54 | marvell,pins = "mpp28"; | |
55 | marvell,function = "gpio"; | |
56 | }; | |
57 | pmx_power_hdd1: pmx-power-hdd1 { | |
58 | marvell,pins = "mpp29"; | |
59 | marvell,function = "gpio"; | |
60 | }; | |
61 | pmx_usb_vbus: pmx-usb-vbus { | |
62 | marvell,pins = "mpp37"; | |
63 | marvell,function = "gpio"; | |
64 | }; | |
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65 | pmx_led_alarm: pmx-led-alarm { |
66 | marvell,pins = "mpp49"; | |
67 | marvell,function = "gpio"; | |
68 | }; | |
69 | pmx_led_function_red: pmx-led-function-red { | |
70 | marvell,pins = "mpp34"; | |
71 | marvell,function = "gpio"; | |
72 | }; | |
73 | pmx_led_function_blue: pmx-led-function-blue { | |
74 | marvell,pins = "mpp36"; | |
75 | marvell,function = "gpio"; | |
76 | }; | |
77 | pmx_led_info: pmx-led-info { | |
78 | marvell,pins = "mpp38"; | |
79 | marvell,function = "gpio"; | |
80 | }; | |
81 | pmx_led_power: pmx-led-power { | |
82 | marvell,pins = "mpp39"; | |
83 | marvell,function = "gpio"; | |
84 | }; | |
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85 | pmx_button_function: pmx-button-function { |
86 | marvell,pins = "mpp41"; | |
87 | marvell,function = "gpio"; | |
88 | }; | |
89 | pmx_power_switch: pmx-power-switch { | |
90 | marvell,pins = "mpp42"; | |
91 | marvell,function = "gpio"; | |
92 | }; | |
93 | pmx_power_auto_switch: pmx-power-auto-switch { | |
94 | marvell,pins = "mpp43"; | |
95 | marvell,function = "gpio"; | |
96 | }; | |
97 | }; | |
98 | ||
e54e4b1b | 99 | sata@80000 { |
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100 | nr-ports = <2>; |
101 | }; | |
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102 | }; |
103 | ||
104 | gpio_keys { | |
b05465ff | 105 | function-button { |
144e08ab | 106 | gpios = <&gpio1 9 GPIO_ACTIVE_LOW>; |
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107 | }; |
108 | ||
b05465ff | 109 | power-on-switch { |
144e08ab | 110 | gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; |
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111 | }; |
112 | ||
b05465ff | 113 | power-auto-switch { |
144e08ab | 114 | gpios = <&gpio1 11 GPIO_ACTIVE_LOW>; |
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115 | }; |
116 | }; | |
117 | ||
118 | gpio_leds { | |
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119 | red-alarm-led { |
120 | label = "linkstation:red:alarm"; | |
144e08ab | 121 | gpios = <&gpio1 17 GPIO_ACTIVE_LOW>; |
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122 | }; |
123 | ||
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124 | red-function-led { |
125 | label = "linkstation:red:function"; | |
e98bd707 | 126 | gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>; |
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127 | }; |
128 | ||
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129 | amber-info-led { |
130 | label = "linkstation:amber:info"; | |
131 | gpios = <&gpio1 6 GPIO_ACTIVE_LOW>; | |
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132 | }; |
133 | ||
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134 | blue-function-led { |
135 | label = "linkstation:blue:function"; | |
136 | gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; | |
e54e4b1b | 137 | }; |
e54e4b1b | 138 | |
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139 | blue-power-led { |
140 | label = "linkstation:blue:power"; | |
141 | gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>; | |
142 | default-state = "keep"; | |
143 | }; | |
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144 | }; |
145 | ||
146 | regulators { | |
e54e4b1b | 147 | pinctrl-0 = <&pmx_power_hdd0 &pmx_power_hdd1 &pmx_usb_vbus>; |
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148 | |
149 | usb_power: regulator@1 { | |
144e08ab | 150 | gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>; |
e54e4b1b | 151 | }; |
b05465ff | 152 | |
e54e4b1b | 153 | hdd_power0: regulator@2 { |
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154 | gpio = <&gpio0 28 GPIO_ACTIVE_HIGH>; |
155 | }; | |
b05465ff | 156 | |
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157 | hdd_power1: regulator@3 { |
158 | compatible = "regulator-fixed"; | |
159 | reg = <3>; | |
160 | regulator-name = "HDD1 Power"; | |
161 | regulator-min-microvolt = <5000000>; | |
162 | regulator-max-microvolt = <5000000>; | |
163 | enable-active-high; | |
164 | regulator-always-on; | |
165 | regulator-boot-on; | |
166 | gpio = <&gpio0 29 GPIO_ACTIVE_HIGH>; | |
167 | }; | |
168 | }; | |
169 | }; | |
170 | ||
171 | &mdio { | |
172 | status = "okay"; | |
173 | ||
174 | ethphy1: ethernet-phy@8 { | |
175 | device_type = "ethernet-phy"; | |
176 | reg = <8>; | |
177 | }; | |
178 | }; | |
179 | ||
180 | ð1 { | |
181 | status = "okay"; | |
182 | ||
183 | ethernet1-port@0 { | |
184 | phy-handle = <ðphy1>; | |
185 | }; | |
186 | }; |