openwrt/target/linux/ath79/dts/ar7241_ubnt_xm.dtsi
Lech Perczak d40956a74c ath79: ubnt-xm: hijack LED4 as booting/failsafe
Create aliases for led-booting and led-failsafe pointing at
ubnt:green:link4 LED, forUbiquiti XM series, so visual feedback
on device status becomes available, in order to enter failsafe mode
via button. led-running and led-upgrade aliases are omitted to avoid
conflicting with RSSI LEDs when in normal operation.

Signed-off-by: Lech Perczak <lech.perczak@gmail.com>
2018-08-23 22:42:15 +02:00

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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "ar7241.dtsi"
/ {
compatible = "ubnt,xm", "qca,ar7241";
model = "Ubiquiti Networks XM (rev 1.0) board";
aliases {
led-boot = &link4;
led-failsafe = &link4;
};
/* extosc: ref {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <40000000>;
};
*/
keys {
compatible = "gpio-keys-polled";
poll-interval = <20>;
reset {
linux,code = <KEY_RESTART>;
gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
debounce-interval = <60>;
};
};
leds {
compatible = "gpio-leds";
link1 {
label = "ubnt:red:link1";
gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
};
link2 {
label = "ubnt:orange:link2";
gpios = <&gpio 1 GPIO_ACTIVE_HIGH>;
};
link3 {
label = "ubnt:green:link3";
gpios = <&gpio 11 GPIO_ACTIVE_HIGH>;
};
link4: link4 {
label = "ubnt:green:link4";
gpios = <&gpio 7 GPIO_ACTIVE_HIGH>;
};
};
};
&uart {
status = "okay";
};
/*&pll {
clocks = <&extosc>;
};*/
&spi {
status = "okay";
num-cs = <1>;
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <25000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "u-boot";
reg = <0x000000 0x040000>;
read-only;
};
partition@1 {
label = "u-boot-env";
reg = <0x040000 0x010000>;
};
partition@2 {
label = "firmware";
reg = <0x050000 0x750000>;
};
partition@3 {
label = "board_config";
reg = <0x7a0000 0x010000>;
read-only;
};
partition@4 {
label = "cfg";
reg = <0x7b0000 0x040000>;
read-only;
};
art: partition@5 {
label = "art";
reg = <0x7f0000 0x010000>;
read-only;
};
};
};
};
&pcie {
status = "okay";
wifi@0,0 {
reg = <0x0000 0 0 0 0>;
qca,no-eeprom;
};
};
&eth0 {
status = "okay";
mtd-mac-address = <&art 0x0>;
};
&eth1 {
status = "okay";
mtd-mac-address = <&art 0x6>;
};