/*
* Copyright (C) 2015 Benjamin Cama <benoar@dolka.fr>
* Copyright (C) 2014 Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* Based on the board file arch/arm/mach-orion5x/lsmini-setup.c,
* Copyright (C) 2008 Alexey Kopytko <alexey@kopytko.ru>
*
* 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 "AS IS", 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 <dt-bindings/interrupt-controller/irq.h>
#include "orion5x-mv88f5182.dtsi"
/ {
model = "Buffalo Linkstation Mini (LS-WSGL)";
compatible = "buffalo,lswsgl", "marvell,orion5x-88f5182", "marvell,orion5x";
memory {
device_type = "memory";
reg = <0x00000000 0x8000000>; /* 128 MB */
};
chosen {
bootargs = "console=ttyS0,115200 earlyprintk";
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>;
};
gpio-keys {
compatible = "gpio-keys";
pinctrl-0 = <&pmx_buttons>;
pinctrl-names = "default";
#address-cells = <1>;
#size-cells = <0>;
func {
label = "Function Button";
linux,code = <KEY_OPTION>;
gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
};
power {
label = "Power-on Switch";
linux,input-type = <5>; /* EV_SW */
linux,code = <KEY_RESERVED>; /* LSMINI_SW_POWER */
gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
};
autopower {
label = "Power-auto Switch";
linux,input-type = <5>; /* EV_SW */
linux,code = <KEY_ESC>; /* LSMINI_SW_AUTOPOWER */
gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
};
};
gpio-leds {
compatible = "gpio-leds";
pinctrl-0 = <&pmx_led_alarm &pmx_led_info &pmx_led_func
&pmx_led_power>;
pinctrl-names = "default";
alarm {
label = "lswsgl:alarm:red";
gpio = <&gpio0 2 GPIO_ACTIVE_LOW>;
};
info {
label = "lswsgl:info:amber";
gpio = <&gpio0 3 GPIO_ACTIVE_LOW>;
};
func {
label = "lswsgl:func:blue:top";
gpio = <&gpio0 9 GPIO_ACTIVE_LOW>;
};
power {
label = "lswsgl:power:blue:bottom";
gpio = <&gpio0 14 GPIO_ACTIVE_LOW>;
default-state = "on";
};
};
restart_poweroff {
compatible = "restart-poweroff";
};
regulators {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <0>;
pinctrl-0 = <&pmx_sata0_power &pmx_sata1_power &pmx_usb_power>;
pinctrl-names = "default";
sata0_power: regulator@0 {
compatible = "regulator-fixed";
reg = <0>;
regulator-name = "SATA0 Power";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
regulator-always-on;
regulator-boot-on;
gpio = <&gpio0 1 GPIO_ACTIVE_HIGH>;
};
sata1_power: regulator@1 {
compatible = "regulator-fixed";
reg = <1>;
regulator-name = "SATA1 Power";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
regulator-always-on;
regulator-boot-on;
gpio = <&gpio0 19 GPIO_ACTIVE_HIGH>;
};
usb_power: regulator@2 {
compatible = "regulator-fixed";
reg = <2>;
regulator-name = "USB Power";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
regulator-always-on;
regulator-boot-on;
gpio = <&gpio0 16 GPIO_ACTIVE_HIGH>;
};
};
};
&devbus_bootcs {
status = "okay";
devbus,keep-config;
flash@0 {
compatible = "cfi-flash";
reg = <0 0x40000>;
bank-width = <1>;
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "Full256Kb";
reg = <0 0x40000>;
read-only;
};
};
};
&mdio {
status = "okay";
ethphy: ethernet-phy {
reg = <8>;
};
};
&ehci0 {
status = "okay";
};
ð {
status = "okay";
ethernet-port@0 {
phy-handle = <ðphy>;
};
};
&i2c {
status = "okay";
clock-frequency = <100000>;
#address-cells = <1>;
rtc@32 {
compatible = "ricoh,rs5c372a";
reg = <0x32>;
};
};
&pinctrl {
pmx_buttons: pmx-buttons {
marvell,pins = "mpp15", "mpp17", "mpp18";
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_led_func: pmx-leds {
marvell,pins = "mpp9";
marvell,function = "gpio";
};
pmx_led_power: pmx-leds {
marvell,pins = "mpp14";
marvell,function = "gpio";
};
pmx_sata0_power: pmx-sata0-power {
marvell,pins = "mpp1";
marvell,function = "gpio";
};
pmx_sata1_power: pmx-sata1-power {
marvell,pins = "mpp19";
marvell,function = "gpio";
};
pmx_usb_power: pmx-usb-power {
marvell,pins = "mpp16";
marvell,function = "gpio";
};
};
&sata {
status = "okay";
nr-ports = <2>;
};
&uart0 {
status = "okay";
};