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Merge tag 'mvebu-dt-4.3-2' of git://git.infradead.org/linux-mvebu int…
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…o next/dt

mvebu dt changes for v4.3 (part #2)

Add support Buffalo Linkstation LS-WTGL

* tag 'mvebu-dt-4.3-2' of git://git.infradead.org/linux-mvebu:
  ARM: dts: orion5x: add buffalo linkstation ls-wtgl

Signed-off-by: Olof Johansson <olof@lixom.net>
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olofj committed Aug 5, 2015
2 parents e7482c7 + dc57844 commit ee224e1
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1 change: 1 addition & 0 deletions arch/arm/boot/dts/Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -475,6 +475,7 @@ dtb-$(CONFIG_SOC_DRA7XX) += \
dtb-$(CONFIG_ARCH_ORION5X) += \
orion5x-lacie-d2-network.dtb \
orion5x-lacie-ethernet-disk-mini-v2.dtb \
orion5x-linkstation-lswtgl.dtb \
orion5x-maxtor-shared-storage-2.dtb \
orion5x-rd88f5182-nas.dtb
dtb-$(CONFIG_ARCH_PRIMA2) += \
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273 changes: 273 additions & 0 deletions arch/arm/boot/dts/orion5x-linkstation-lswtgl.dts
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/*
* Device Tree file for Buffalo Linkstation LS-WTGL
*
* Copyright (C) 2015, 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 <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "orion5x-mv88f5182.dtsi"

/ {
model = "Buffalo Linkstation LS-WTGL";
compatible = "buffalo,lswtgl", "marvell,orion5x-88f5182", "marvell,orion5x";

memory { /* 64 MB */
device_type = "memory";
reg = <0x00000000 0x4000000>;
};

chosen {
bootargs = "console=ttyS0,115200n8 earlyprintk";
linux,stdout-path = &uart0;
};

soc {
ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000>,
<MBUS_ID(0x09, 0x00) 0 0xf2200000 0x800>,
<MBUS_ID(0x01, 0x0f) 0 0xf4000000 0x40000>;

internal-regs {
pinctrl: pinctrl@10000 {
pinctrl-0 = <&pmx_usb_power &pmx_power_hdd
&pmx_fan_low &pmx_fan_high &pmx_fan_lock>;
pinctrl-names = "default";

pmx_led_power: pmx-leds {
marvell,pins = "mpp0";
marvell,function = "gpio";
};

pmx_led_alarm: pmx-leds {
marvell,pins = "mpp2";
marvell,function = "gpio";
};

pmx_led_info: pmx-leds {
marvell,pins = "mpp3";
marvell,function = "gpio";
};

pmx_power_hdd: pmx-power-hdd {
marvell,pins = "mpp1";
marvell,function = "gpio";
};

pmx_usb_power: pmx-usb-power {
marvell,pins = "mpp9";
marvell,function = "gpio";
};

pmx_sata0: pmx-sata0 {
marvell,pins = "mpp12";
marvell,function = "sata0";
};

pmx_sata1: pmx-sata1 {
marvell,pins = "mpp13";
marvell,function = "sata1";
};

pmx_fan_high: pmx-fan-high {
marvell,pins = "mpp14";
marvell,function = "gpio";
};

pmx_fan_low: pmx-fan-low {
marvell,pins = "mpp17";
marvell,function = "gpio";
};

pmx_fan_lock: pmx-fan-lock {
marvell,pins = "mpp6";
marvell,function = "gpio";
};

pmx_power_switch: pmx-power-switch {
marvell,pins = "mpp8", "mpp10";
marvell,function = "gpio";
};
};
};
};

gpio_keys {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
pinctrl-0 = <&pmx_power_switch>;
pinctrl-names = "default";

button@1 {
label = "Power-on Switch";
linux,code = <KEY_RESERVED>;
linux,input-type = <5>;
gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
};

button@2 {
label = "Power-auto Switch";
linux,code = <KEY_ESC>;
linux,input-type = <5>;
gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
};
};

gpio_leds {
compatible = "gpio-leds";
pinctrl-0 = <&pmx_led_power &pmx_led_alarm
&pmx_led_info>;
pinctrl-names = "default";

led@1 {
label = "lswtgl:blue:power";
gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
};

led@2 {
label = "lswtgl:red:alarm";
gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
};

led@3 {
label = "lswtgl:amber:info";
gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;
};
};

gpio_fan {
compatible = "gpio-fan";
pinctrl-0 = <&pmx_fan_low &pmx_fan_high &pmx_fan_lock>;
pinctrl-names = "default";

gpios = <&gpio0 14 GPIO_ACTIVE_LOW
&gpio0 17 GPIO_ACTIVE_LOW>;

gpio-fan,speed-map = <0 3
1500 2
3250 1
5000 0>;

alarm-gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
};

restart_poweroff {
compatible = "restart-poweroff";
};

regulators {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <0>;
pinctrl-0 = <&pmx_power_hdd &pmx_usb_power>;
pinctrl-names = "default";

usb_power: regulator@1 {
compatible = "regulator-fixed";
reg = <1>;
regulator-name = "USB Power";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
regulator-always-on;
regulator-boot-on;
gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>;
};

hdd_power: regulator@2 {
compatible = "regulator-fixed";
reg = <2>;
regulator-name = "HDD Power";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
regulator-always-on;
regulator-boot-on;
gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
};
};
};

&mdio {
status = "okay";

ethphy: ethernet-phy {
reg = <8>;
};
};

&eth {
status = "okay";

ethernet-port@0 {
phy-handle = <&ethphy>;
};
};

&ehci0 {
status = "okay";
};

&i2c {
status = "okay";

rtc {
compatible = "ricoh,rs5c372a";
reg = <0x32>;
};
};

&wdt {
status = "disabled";
};

&sata {
pinctrl-0 = <&pmx_sata0 &pmx_sata1>;
pinctrl-names = "default";
status = "okay";
nr-ports = <2>;
};

&uart0 {
status = "okay";
};

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