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-rw-r--r--target/linux/ath79/dts/ar9342_mikrotik_routerboard-912uag-2hpnd.dts6
1 files changed, 6 insertions, 0 deletions
diff --git a/target/linux/ath79/dts/ar9342_mikrotik_routerboard-912uag-2hpnd.dts b/target/linux/ath79/dts/ar9342_mikrotik_routerboard-912uag-2hpnd.dts
index cc5553acda..ee2c12b4e0 100644
--- a/target/linux/ath79/dts/ar9342_mikrotik_routerboard-912uag-2hpnd.dts
+++ b/target/linux/ath79/dts/ar9342_mikrotik_routerboard-912uag-2hpnd.dts
@@ -107,6 +107,12 @@
gpio-export {
compatible = "gpio-export";
+ beeper {
+ gpio-export,name = "beeper";
+ gpio-export,output = <1>; /* Must be 1 to avoid EMI induced clicking noise */
+ gpios = <&ssr 5 GPIO_ACTIVE_HIGH>;
+ };
+
usb_power {
gpio-export,name = "power-usb";
gpio-export,output = <1>;