303 lines
6.2 KiB
Plaintext
303 lines
6.2 KiB
Plaintext
/*
|
|
* Device Tree file for Buffalo Linkstation LS-WVL/VL
|
|
*
|
|
* Copyright (C) 2015, 2016
|
|
* Roger Shimizu <rogershimizu@gmail.com>
|
|
*
|
|
* This program 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.
|
|
*/
|
|
|
|
/dts-v1/;
|
|
|
|
#include "kirkwood.dtsi"
|
|
#include "kirkwood-6282.dtsi"
|
|
|
|
/ {
|
|
model = "Buffalo Linkstation LS-WVL/VL";
|
|
compatible = "buffalo,lswvl", "buffalo,lsvl", "marvell,kirkwood-88f6282", "marvell,kirkwood";
|
|
|
|
memory { /* 256 MB */
|
|
device_type = "memory";
|
|
reg = <0x00000000 0x10000000>;
|
|
};
|
|
|
|
chosen {
|
|
bootargs = "console=ttyS0,115200n8 earlyprintk";
|
|
stdout-path = &uart0;
|
|
};
|
|
|
|
mbus {
|
|
pcie-controller {
|
|
status = "okay";
|
|
pcie@1,0 {
|
|
status = "okay";
|
|
};
|
|
};
|
|
};
|
|
|
|
ocp@f1000000 {
|
|
pinctrl: pin-controller@10000 {
|
|
pmx_power_hdd0: pmx-power-hdd0 {
|
|
marvell,pins = "mpp8";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_power_hdd1: pmx-power-hdd1 {
|
|
marvell,pins = "mpp9";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_usb_vbus: pmx-usb-vbus {
|
|
marvell,pins = "mpp12";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_fan_high: pmx-fan-high {
|
|
marvell,pins = "mpp16";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_fan_low: pmx-fan-low {
|
|
marvell,pins = "mpp17";
|
|
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_alarm: pmx-led-alarm {
|
|
marvell,pins = "mpp36";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_led_function_red: pmx-led-function-red {
|
|
marvell,pins = "mpp37";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_led_info: pmx-led-info {
|
|
marvell,pins = "mpp38";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_led_function_blue: pmx-led-function-blue {
|
|
marvell,pins = "mpp39";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_led_power: pmx-led-power {
|
|
marvell,pins = "mpp40";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_fan_lock: pmx-fan-lock {
|
|
marvell,pins = "mpp43";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_button_function: pmx-button-function {
|
|
marvell,pins = "mpp45";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_power_switch: pmx-power-switch {
|
|
marvell,pins = "mpp46";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_power_auto_switch: pmx-power-auto-switch {
|
|
marvell,pins = "mpp47";
|
|
marvell,function = "gpio";
|
|
};
|
|
};
|
|
|
|
serial@12000 {
|
|
status = "okay";
|
|
};
|
|
|
|
sata@80000 {
|
|
status = "okay";
|
|
nr-ports = <2>;
|
|
};
|
|
|
|
spi@10600 {
|
|
status = "okay";
|
|
|
|
m25p40@0 {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
compatible = "st,m25p40", "jedec,spi-nor";
|
|
reg = <0>;
|
|
spi-max-frequency = <25000000>;
|
|
mode = <0>;
|
|
|
|
partition@0 {
|
|
reg = <0x0 0x60000>;
|
|
label = "uboot";
|
|
read-only;
|
|
};
|
|
|
|
partition@60000 {
|
|
reg = <0x60000 0x10000>;
|
|
label = "dtb";
|
|
read-only;
|
|
};
|
|
|
|
partition@70000 {
|
|
reg = <0x70000 0x10000>;
|
|
label = "uboot_env";
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
gpio_keys {
|
|
compatible = "gpio-keys";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
pinctrl-0 = <&pmx_button_function &pmx_power_switch
|
|
&pmx_power_auto_switch>;
|
|
pinctrl-names = "default";
|
|
|
|
button@1 {
|
|
label = "Function Button";
|
|
linux,code = <KEY_OPTION>;
|
|
gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
button@2 {
|
|
label = "Power-on Switch";
|
|
linux,code = <KEY_RESERVED>;
|
|
linux,input-type = <5>;
|
|
gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
button@3 {
|
|
label = "Power-auto Switch";
|
|
linux,code = <KEY_ESC>;
|
|
linux,input-type = <5>;
|
|
gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
|
|
};
|
|
};
|
|
|
|
gpio_leds {
|
|
compatible = "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>;
|
|
pinctrl-names = "default";
|
|
|
|
led@1 {
|
|
label = "lswvl:red:alarm";
|
|
gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
led@2 {
|
|
label = "lswvl:red:func";
|
|
gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
led@3 {
|
|
label = "lswvl:amber:info";
|
|
gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
led@4 {
|
|
label = "lswvl:blue:func";
|
|
gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
led@5 {
|
|
label = "lswvl:blue:power";
|
|
gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
|
|
default-state = "keep";
|
|
};
|
|
|
|
led@6 {
|
|
label = "lswvl:red:hdderr0";
|
|
gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
led@7 {
|
|
label = "lswvl:red:hdderr1";
|
|
gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
};
|
|
|
|
gpio_fan {
|
|
compatible = "gpio-fan";
|
|
pinctrl-0 = <&pmx_fan_low &pmx_fan_high &pmx_fan_lock>;
|
|
pinctrl-names = "default";
|
|
|
|
gpios = <&gpio0 17 GPIO_ACTIVE_LOW
|
|
&gpio0 16 GPIO_ACTIVE_LOW>;
|
|
|
|
gpio-fan,speed-map = <0 3
|
|
1500 2
|
|
3250 1
|
|
5000 0>;
|
|
|
|
alarm-gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
restart_poweroff {
|
|
compatible = "restart-poweroff";
|
|
};
|
|
|
|
regulators {
|
|
compatible = "simple-bus";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
pinctrl-0 = <&pmx_power_hdd0 &pmx_power_hdd1 &pmx_usb_vbus>;
|
|
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;
|
|
gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
hdd_power0: regulator@2 {
|
|
compatible = "regulator-fixed";
|
|
reg = <2>;
|
|
regulator-name = "HDD0 Power";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
enable-active-high;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
gpio = <&gpio0 8 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
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>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&mdio {
|
|
status = "okay";
|
|
|
|
ethphy0: ethernet-phy@0 {
|
|
device_type = "ethernet-phy";
|
|
reg = <0>;
|
|
};
|
|
};
|
|
|
|
ð0 {
|
|
status = "okay";
|
|
|
|
ethernet0-port@0 {
|
|
phy-handle = <ðphy0>;
|
|
};
|
|
};
|