From b1742ffa9ddb347a8bcb8e5f7dcf4d3a790f9041 Mon Sep 17 00:00:00 2001 From: Roger Shimizu Date: Sat, 6 Feb 2016 14:59:53 +0900 Subject: [PATCH] ARM: dts: orion5x: add device tree for buffalo linkstation ls-gl Add dts file to support Buffalo Linkstation LS-GL (a.k.a Buffalo Linkstation Pro/Live), which is marvell orion5x based 3.5" HDD NAS. Product info: - (JPN) http://buffalo.jp/products/catalog/item/l/ls-gl/ - (ENG) http://www.buffalotech.com/products/network-storage/linkstation/linkstation-pro This device tree is based on the board file: arch/arm/mach-orion5x/kurobox_pro-setup.c However, that board file also support Kurobox Pro, which is not supported by device tree yet. So the board file is not removed. Signed-off-by: Roger Shimizu Reviewed-by: Andrew Lunn Signed-off-by: Gregory CLEMENT --- arch/arm/boot/dts/Makefile | 1 + .../arm/boot/dts/orion5x-linkstation-lsgl.dts | 87 +++++++++++++++++++ 2 files changed, 88 insertions(+) create mode 100644 arch/arm/boot/dts/orion5x-linkstation-lsgl.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 30d316dc050f..66f464dd814a 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -517,6 +517,7 @@ dtb-$(CONFIG_SOC_DRA7XX) += \ dtb-$(CONFIG_ARCH_ORION5X) += \ orion5x-lacie-d2-network.dtb \ orion5x-lacie-ethernet-disk-mini-v2.dtb \ + orion5x-linkstation-lsgl.dtb \ orion5x-linkstation-lswtgl.dtb \ orion5x-lswsgl.dtb \ orion5x-maxtor-shared-storage-2.dtb \ diff --git a/arch/arm/boot/dts/orion5x-linkstation-lsgl.dts b/arch/arm/boot/dts/orion5x-linkstation-lsgl.dts new file mode 100644 index 000000000000..1cf644bfd7ea --- /dev/null +++ b/arch/arm/boot/dts/orion5x-linkstation-lsgl.dts @@ -0,0 +1,87 @@ +/* + * Device Tree file for Buffalo Linkstation LS-GL + * (also known as Buffalo Linkstation Pro/Live) + * + * Copyright (C) 2016 + * Roger Shimizu + * + * Based on the board file arch/arm/mach-orion5x/kurobox_pro-setup.c + * Copyright (C) Ronen Shitrit + * + * 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. + */ + +/dts-v1/; + +#include "orion5x-linkstation.dtsi" +#include + +/ { + model = "Buffalo Linkstation Pro/Live"; + compatible = "buffalo,lsgl", "marvell,orion5x-88f5182", "marvell,orion5x"; + + memory { /* 128 MB */ + device_type = "memory"; + reg = <0x00000000 0x8000000>; + }; +}; + +&pinctrl { + pmx_power_hdd: pmx-power-hdd { + marvell,pins = "mpp1"; + marvell,function = "gpio"; + }; + + pmx_power_usb: pmx-power-usb { + marvell,pins = "mpp9"; + marvell,function = "gpio"; + }; +}; + +&hdd_power { + gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>; +}; + +&usb_power { + gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>; +}; + +&ehci1 { + status = "okay"; +};