blob: 6548e68a20d000d75bd9f506907499066136103f [file] [log] [blame]
Roger Shimizu60ff1892016-01-21 23:38:50 +09001/*
2 * Device Tree common file for kirkwood-6282 based Buffalo Linkstation
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#include "kirkwood.dtsi"
47#include "kirkwood-6282.dtsi"
48#include "kirkwood-linkstation.dtsi"
49
50/ {
51 ocp@f1000000 {
52 pinctrl: pin-controller@10000 {
53 pmx_power_hdd0: pmx-power-hdd0 {
54 marvell,pins = "mpp8";
55 marvell,function = "gpio";
56 };
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 };
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 };
106 };
107
108 gpio_keys {
109 function-button {
110 gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
111 };
112
113 power-on-switch {
114 gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
115 };
116
117 power-auto-switch {
118 gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
119 };
120 };
121
122 gpio_leds {
123 red-alarm-led {
124 label = "linkstation:red:alarm";
125 gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
126 };
127
128 red-function-led {
129 label = "linkstation:red:function";
130 gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
131 };
132
133 amber-info-led {
134 label = "linkstation:amber:info";
135 gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
136 };
137
138 blue-function-led {
139 label = "linkstation:blue:function";
140 gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
141 };
142
143 blue-power-led {
144 label = "linkstation:blue:power";
145 gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
146 default-state = "keep";
147 };
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
163 alarm-gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>;
164 };
165
166 regulators {
167 usb_power: regulator@1 {
168 gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>;
169 };
170
171 hdd_power0: regulator@2 {
172 gpio = <&gpio0 8 GPIO_ACTIVE_HIGH>;
173 };
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&eth0 {
187 status = "okay";
188
189 ethernet0-port@0 {
190 phy-handle = <&ethphy0>;
191 };
192};