133 lines
4.7 KiB
Diff
133 lines
4.7 KiB
Diff
From: Roger Shimizu <rogershimizu@gmail.com>
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Date: Sat, 6 Feb 2016 14:59:53 +0900
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Subject: ARM: dts: orion5x: add device tree for buffalo linkstation ls-gl
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Origin: https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git/commit/?id=b1742ffa9ddb347a8bcb8e5f7dcf4d3a790f9041
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Add dts file to support Buffalo Linkstation LS-GL
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(a.k.a Buffalo Linkstation Pro/Live), which is marvell orion5x based
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3.5" HDD NAS.
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Product info:
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- (JPN) http://buffalo.jp/products/catalog/item/l/ls-gl/
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- (ENG) http://www.buffalotech.com/products/network-storage/linkstation/linkstation-pro
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This device tree is based on the board file:
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arch/arm/mach-orion5x/kurobox_pro-setup.c
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However, that board file also support Kurobox Pro, which is not supported by
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device tree yet. So the board file is not removed.
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Signed-off-by: Roger Shimizu <rogershimizu@gmail.com>
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Reviewed-by: Andrew Lunn <andrew@lunn.ch>
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Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
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---
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arch/arm/boot/dts/Makefile | 1 +
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arch/arm/boot/dts/orion5x-linkstation-lsgl.dts | 87 ++++++++++++++++++++++++++
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2 files changed, 88 insertions(+)
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create mode 100644 arch/arm/boot/dts/orion5x-linkstation-lsgl.dts
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diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
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index 30d316dc050f..66f464dd814a 100644
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--- a/arch/arm/boot/dts/Makefile
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+++ b/arch/arm/boot/dts/Makefile
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@@ -517,6 +517,7 @@ dtb-$(CONFIG_SOC_DRA7XX) += \
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dtb-$(CONFIG_ARCH_ORION5X) += \
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orion5x-lacie-d2-network.dtb \
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orion5x-lacie-ethernet-disk-mini-v2.dtb \
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+ orion5x-linkstation-lsgl.dtb \
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orion5x-linkstation-lswtgl.dtb \
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orion5x-lswsgl.dtb \
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orion5x-maxtor-shared-storage-2.dtb \
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diff --git a/arch/arm/boot/dts/orion5x-linkstation-lsgl.dts b/arch/arm/boot/dts/orion5x-linkstation-lsgl.dts
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new file mode 100644
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index 000000000000..1cf644bfd7ea
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--- /dev/null
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+++ b/arch/arm/boot/dts/orion5x-linkstation-lsgl.dts
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@@ -0,0 +1,87 @@
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+/*
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+ * Device Tree file for Buffalo Linkstation LS-GL
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+ * (also known as Buffalo Linkstation Pro/Live)
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+ *
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+ * Copyright (C) 2016
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+ * Roger Shimizu <rogershimizu@gmail.com>
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+ *
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+ * Based on the board file arch/arm/mach-orion5x/kurobox_pro-setup.c
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+ * Copyright (C) Ronen Shitrit <rshitrit@marvell.com>
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+ *
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+ * This file is dual-licensed: you can use it either under the terms
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+ * of the GPL or the X11 license, at your option. Note that this dual
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+ * licensing only applies to this file, and not this project as a
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+ * whole.
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+ *
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+ * a) This file is free software; you can redistribute it and/or
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+ * modify it under the terms of the GNU General Public License as
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+ * published by the Free Software Foundation; either version 2 of the
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+ * License, or (at your option) any later version.
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+ *
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+ * This file is distributed in the hope that it will be useful
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+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
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+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+ * GNU General Public License for more details.
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+ *
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+ * Or, alternatively
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+ *
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+ * b) Permission is hereby granted, free of charge, to any person
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+ * obtaining a copy of this software and associated documentation
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+ * files (the "Software"), to deal in the Software without
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+ * restriction, including without limitation the rights to use
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+ * copy, modify, merge, publish, distribute, sublicense, and/or
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+ * sell copies of the Software, and to permit persons to whom the
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+ * Software is furnished to do so, subject to the following
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+ * conditions:
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+ *
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+ * The above copyright notice and this permission notice shall be
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+ * included in all copies or substantial portions of the Software.
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+ *
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+ * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
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+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
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+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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+ * OTHER DEALINGS IN THE SOFTWARE.
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+ */
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+
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+/dts-v1/;
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+
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+#include "orion5x-linkstation.dtsi"
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+#include <dt-bindings/gpio/gpio.h>
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+
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+/ {
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+ model = "Buffalo Linkstation Pro/Live";
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+ compatible = "buffalo,lsgl", "marvell,orion5x-88f5182", "marvell,orion5x";
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+
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+ memory { /* 128 MB */
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+ device_type = "memory";
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+ reg = <0x00000000 0x8000000>;
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+ };
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+};
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+
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+&pinctrl {
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+ pmx_power_hdd: pmx-power-hdd {
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+ marvell,pins = "mpp1";
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+ marvell,function = "gpio";
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+ };
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+
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+ pmx_power_usb: pmx-power-usb {
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+ marvell,pins = "mpp9";
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+ marvell,function = "gpio";
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+ };
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+};
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+
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+&hdd_power {
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+ gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
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+};
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+
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+&usb_power {
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+ gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>;
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+};
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+
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+&ehci1 {
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+ status = "okay";
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+};
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