ARM: dts: kirkwood: add device tree for buffalo linkstation ls-qvl (5dda254d) · Commits · 戴 / test

Documentation/devicetree/bindings/arm/marvell,kirkwood.txt

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		@@ -19,6 +19,7 @@ SoC. Currently known SoC compatibles are:
		And in addition, the compatible shall be extended with the specific
		board. Currently known boards are:

		"buffalo,linkstation-lsqvl"
		"buffalo,linkstation-lsvl"
		"buffalo,linkstation-lswsxl"
		"buffalo,linkstation-lswxl"

arch/arm/boot/dts/Makefile

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		@@ -189,6 +189,7 @@ dtb-$(CONFIG_MACH_KIRKWOOD) += \
		kirkwood-is2.dtb \
		kirkwood-km_kirkwood.dtb \
		kirkwood-laplug.dtb \
		kirkwood-linkstation-lsqvl.dtb \
		kirkwood-linkstation-lsvl.dtb \
		kirkwood-linkstation-lswsxl.dtb \
		kirkwood-linkstation-lswvl.dtb \

arch/arm/boot/dts/kirkwood-linkstation-lsqvl.dts

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		/*
		* Device Tree file for Buffalo Linkstation LS-QVL
		*
		* Copyright (C) 2016, Mario Lange <mario_lange@gmx.net>
		*
		* Based on kirkwood-linkstation-lswvl.dts,
		* 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.
		*/

		/dts-v1/;
		#include "kirkwood-linkstation-6282.dtsi"

		/ {
		model = "Buffalo Linkstation LS-QVL";
		compatible = "buffalo,lsqvl", "marvell,kirkwood-88f6282", "marvell,kirkwood";

		memory { /* 256 MB */
		device_type = "memory";
		reg = <0x00000000 0x10000000>;
		};

		ocp@f1000000 {
		pinctrl: pin-controller@10000 {
		pmx_power_hdd1: pmx-power-hdd1 {
		marvell,pins = "mpp9";
		marvell,function = "gpio";
		};
		pmx_led_hdderr0: pmx-led-hdderr0 {
		marvell,pins = "mpp34";
		marvell,function = "gpio";
		};
		pmx_led_hdderr1: pmx-led-hdderr1 {
		marvell,pins = "mpp35";
		marvell,function = "gpio";
		};
		pmx_led_hdderr2: pmx-led-hdderr2 {
		marvell,pins = "mpp24";
		marvell,function = "gpio";
		};
		pmx_led_hdderr3: pmx-led-hdderr3 {
		marvell,pins = "mpp25";
		marvell,function = "gpio";
		};
		};

		sata@80000 {
		nr-ports = <2>;
		};
		};

		gpio_leds {
		pinctrl-0 = <&pmx_led_function_red &pmx_led_alarm
		&pmx_led_info &pmx_led_power
		&pmx_led_function_blue
		&pmx_led_hdderr0
		&pmx_led_hdderr1
		&pmx_led_hdderr2
		&pmx_led_hdderr3>;

		red-hdderr0-led {
		label = "linkstation:red:hdderr0";
		gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
		};

		red-hdderr1-led {
		label = "linkstation:red:hdderr1";
		gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
		};

		red-hdderr2-led {
		label = "linkstation:red:hdderr2";
		gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
		};

		red-hdderr3-led {
		label = "linkstation:red:hdderr3";
		gpios = <&gpio0 25 GPIO_ACTIVE_LOW>;
		};
		};

		regulators {
		pinctrl-0 = <&pmx_power_hdd0 &pmx_power_hdd1 &pmx_usb_vbus>;

		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 9 GPIO_ACTIVE_HIGH>;
		};
		};
		};

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