From 864140d981b589c125eebcca3b11d4a7a3d232e6 Mon Sep 17 00:00:00 2001 From: Roger Shimizu Date: Wed, 30 Mar 2016 01:11:45 +0900 Subject: [PATCH] ARM: dts: orion5x: add device tree for kurobox-pro Add dts file to support Buffalo/Revogear Kurobox-Pro, which is marvell orion5x based 3.5" HDD NAS. It's a quite old product and already discontinued. So there's no official website for it. But it was an early product which used marvell orion5x 88F5182 chipset, it's popular in the community. Some unofficial site: - http://buffalo.nas-central.org/wiki/Category:KuroboxPro - http://nice.kaze.com/KUROPRO_ProductSpecifications.pdf This device tree is based on the board file: arch/arm/mach-orion5x/kurobox_pro-setup.c However, the probing order of NAND and JEDEC-Flash are different from the original board file, this results in incompatible minor number for a few /dev/mtdX and /dev/mtdblockX devices. So I still want to keep the board file for the time being. Signed-off-by: Roger Shimizu Reviewed-by: Andrew Lunn Signed-off-by: Gregory CLEMENT --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/orion5x-kuroboxpro.dts | 127 +++++++++++++++++++++++ 2 files changed, 128 insertions(+) create mode 100644 arch/arm/boot/dts/orion5x-kuroboxpro.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index e9083a95a7cc..8ec28748a9ba 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -531,6 +531,7 @@ dtb-$(CONFIG_SOC_DRA7XX) += \ dra7-evm.dtb \ dra72-evm.dtb dtb-$(CONFIG_ARCH_ORION5X) += \ + orion5x-kuroboxpro.dtb \ orion5x-lacie-d2-network.dtb \ orion5x-lacie-ethernet-disk-mini-v2.dtb \ orion5x-linkstation-lsgl.dtb \ diff --git a/arch/arm/boot/dts/orion5x-kuroboxpro.dts b/arch/arm/boot/dts/orion5x-kuroboxpro.dts new file mode 100644 index 000000000000..1a672b098d0b --- /dev/null +++ b/arch/arm/boot/dts/orion5x-kuroboxpro.dts @@ -0,0 +1,127 @@ +/* + * Device Tree file for Buffalo/Revogear Kurobox Pro + * + * 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/Revogear Kurobox Pro"; + compatible = "buffalo,kurobox-pro", "marvell,orion5x-88f5182", "marvell,orion5x"; + + soc { + ranges = , + , + , + ; + }; + + 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"; + }; +}; + +&devbus_cs0 { + status = "okay"; + compatible = "marvell,orion-nand"; + reg = ; + cle = <0>; + ale = <1>; + bank-width = <1>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + uImage@0 { /* 4 MB */ + reg = <0 0x400000>; + read-only; + }; + + rootfs@400000 { /* 64 MB */ + reg = <0x400000 0x4000000>; + read-only; + }; + + extra@4400000 { /* 188 MB */ + reg = <0x4400000 0xBC00000>; + read-only; + }; + }; +}; + +&hdd_power { + gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>; +}; + +&usb_power { + gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>; +}; + +&sata { + nr-ports = <2>; +}; + +&ehci1 { + status = "okay"; +}; -- 2.20.1