Roger Shimizu | b05465f | 2016-01-21 23:38:49 +0900 | [diff] [blame] | 1 | /* |
| 2 | * Device Tree common file for kirkwood-6281 based 2-Bay 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 | * |
Alexandre Belloni | 24f0b6f | 2016-12-27 22:36:42 +0100 | [diff] [blame] | 17 | * This file is distributed in the hope that it will be useful, |
Roger Shimizu | b05465f | 2016-01-21 23:38:49 +0900 | [diff] [blame] | 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 | * |
Alexandre Belloni | 24f0b6f | 2016-12-27 22:36:42 +0100 | [diff] [blame] | 22 | * Or, alternatively, |
Roger Shimizu | b05465f | 2016-01-21 23:38:49 +0900 | [diff] [blame] | 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 |
Alexandre Belloni | 24f0b6f | 2016-12-27 22:36:42 +0100 | [diff] [blame] | 27 | * restriction, including without limitation the rights to use, |
Roger Shimizu | b05465f | 2016-01-21 23:38:49 +0900 | [diff] [blame] | 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 | * |
Alexandre Belloni | 24f0b6f | 2016-12-27 22:36:42 +0100 | [diff] [blame] | 36 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
Roger Shimizu | b05465f | 2016-01-21 23:38:49 +0900 | [diff] [blame] | 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 |
Alexandre Belloni | 24f0b6f | 2016-12-27 22:36:42 +0100 | [diff] [blame] | 40 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
Roger Shimizu | b05465f | 2016-01-21 23:38:49 +0900 | [diff] [blame] | 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-6281.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 = "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 | }; |
| 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 | }; |
| 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 | |
| 99 | sata@80000 { |
| 100 | nr-ports = <2>; |
| 101 | }; |
| 102 | }; |
| 103 | |
| 104 | gpio_keys { |
| 105 | function-button { |
| 106 | gpios = <&gpio1 9 GPIO_ACTIVE_LOW>; |
| 107 | }; |
| 108 | |
| 109 | power-on-switch { |
| 110 | gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; |
| 111 | }; |
| 112 | |
| 113 | power-auto-switch { |
| 114 | gpios = <&gpio1 11 GPIO_ACTIVE_LOW>; |
| 115 | }; |
| 116 | }; |
| 117 | |
| 118 | gpio_leds { |
| 119 | red-alarm-led { |
| 120 | label = "linkstation:red:alarm"; |
| 121 | gpios = <&gpio1 17 GPIO_ACTIVE_LOW>; |
| 122 | }; |
| 123 | |
| 124 | red-function-led { |
| 125 | label = "linkstation:red:function"; |
| 126 | gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>; |
| 127 | }; |
| 128 | |
| 129 | amber-info-led { |
| 130 | label = "linkstation:amber:info"; |
| 131 | gpios = <&gpio1 6 GPIO_ACTIVE_LOW>; |
| 132 | }; |
| 133 | |
| 134 | blue-function-led { |
| 135 | label = "linkstation:blue:function"; |
| 136 | gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; |
| 137 | }; |
| 138 | |
| 139 | blue-power-led { |
| 140 | label = "linkstation:blue:power"; |
| 141 | gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>; |
| 142 | default-state = "keep"; |
| 143 | }; |
| 144 | }; |
| 145 | |
| 146 | regulators { |
| 147 | pinctrl-0 = <&pmx_power_hdd0 &pmx_power_hdd1 &pmx_usb_vbus>; |
| 148 | |
| 149 | usb_power: regulator@1 { |
| 150 | gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>; |
| 151 | }; |
| 152 | |
| 153 | hdd_power0: regulator@2 { |
| 154 | gpio = <&gpio0 28 GPIO_ACTIVE_HIGH>; |
| 155 | }; |
| 156 | |
| 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 | }; |