diff options
Diffstat (limited to 'arch/arm/boot/dts/kirkwood-linkstation-duo-6281.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/kirkwood-linkstation-duo-6281.dtsi | 186 |
1 files changed, 186 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/kirkwood-linkstation-duo-6281.dtsi b/arch/arm/boot/dts/kirkwood-linkstation-duo-6281.dtsi new file mode 100644 index 000000000000..cf2e69f0d54f --- /dev/null +++ b/arch/arm/boot/dts/kirkwood-linkstation-duo-6281.dtsi @@ -0,0 +1,186 @@ +/* + * Device Tree common file for kirkwood-6281 based 2-Bay Buffalo Linkstation + * + * Copyright (C) 2015, 2016 + * Roger Shimizu <rogershimizu@gmail.com> + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include "kirkwood.dtsi" +#include "kirkwood-6281.dtsi" +#include "kirkwood-linkstation.dtsi" + +/ { + ocp@f1000000 { + pinctrl: pin-controller@10000 { + pmx_power_hdd0: pmx-power-hdd0 { + marvell,pins = "mpp28"; + marvell,function = "gpio"; + }; + pmx_power_hdd1: pmx-power-hdd1 { + marvell,pins = "mpp29"; + marvell,function = "gpio"; + }; + pmx_usb_vbus: pmx-usb-vbus { + marvell,pins = "mpp37"; + marvell,function = "gpio"; + }; + pmx_led_alarm: pmx-led-alarm { + marvell,pins = "mpp49"; + marvell,function = "gpio"; + }; + pmx_led_function_red: pmx-led-function-red { + marvell,pins = "mpp34"; + marvell,function = "gpio"; + }; + pmx_led_function_blue: pmx-led-function-blue { + marvell,pins = "mpp36"; + marvell,function = "gpio"; + }; + pmx_led_info: pmx-led-info { + marvell,pins = "mpp38"; + marvell,function = "gpio"; + }; + pmx_led_power: pmx-led-power { + marvell,pins = "mpp39"; + marvell,function = "gpio"; + }; + pmx_button_function: pmx-button-function { + marvell,pins = "mpp41"; + marvell,function = "gpio"; + }; + pmx_power_switch: pmx-power-switch { + marvell,pins = "mpp42"; + marvell,function = "gpio"; + }; + pmx_power_auto_switch: pmx-power-auto-switch { + marvell,pins = "mpp43"; + marvell,function = "gpio"; + }; + }; + + sata@80000 { + nr-ports = <2>; + }; + }; + + gpio_keys { + function-button { + gpios = <&gpio1 9 GPIO_ACTIVE_LOW>; + }; + + power-on-switch { + gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; + }; + + power-auto-switch { + gpios = <&gpio1 11 GPIO_ACTIVE_LOW>; + }; + }; + + gpio_leds { + red-alarm-led { + label = "linkstation:red:alarm"; + gpios = <&gpio1 17 GPIO_ACTIVE_LOW>; + }; + + red-function-led { + label = "linkstation:red:function"; + gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>; + }; + + amber-info-led { + label = "linkstation:amber:info"; + gpios = <&gpio1 6 GPIO_ACTIVE_LOW>; + }; + + blue-function-led { + label = "linkstation:blue:function"; + gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; + }; + + blue-power-led { + label = "linkstation:blue:power"; + gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>; + default-state = "keep"; + }; + }; + + regulators { + pinctrl-0 = <&pmx_power_hdd0 &pmx_power_hdd1 &pmx_usb_vbus>; + + usb_power: regulator@1 { + gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>; + }; + + hdd_power0: regulator@2 { + gpio = <&gpio0 28 GPIO_ACTIVE_HIGH>; + }; + + hdd_power1: regulator@3 { + compatible = "regulator-fixed"; + reg = <3>; + regulator-name = "HDD1 Power"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + regulator-always-on; + regulator-boot-on; + gpio = <&gpio0 29 GPIO_ACTIVE_HIGH>; + }; + }; +}; + +&mdio { + status = "okay"; + + ethphy1: ethernet-phy@8 { + device_type = "ethernet-phy"; + reg = <8>; + }; +}; + +ð1 { + status = "okay"; + + ethernet1-port@0 { + phy-handle = <ðphy1>; + }; +}; |