diff --git a/target/linux/bmips/dts/bcm63167-sercomm-h500-s.dtsi b/target/linux/bmips/dts/bcm63167-sercomm-h500-s.dtsi
index 591029c4635..8e0024a20f5 100644
--- a/target/linux/bmips/dts/bcm63167-sercomm-h500-s.dtsi
+++ b/target/linux/bmips/dts/bcm63167-sercomm-h500-s.dtsi
@@ -16,7 +16,7 @@
 
 	keys {
 		compatible = "gpio-keys-polled";
-		poll-interval = <20>;
+		poll-interval = <100>;
 
 		wps {
 			label = "wps";
diff --git a/target/linux/bmips/dts/bcm63168-comtrend-vr-3032u.dts b/target/linux/bmips/dts/bcm63168-comtrend-vr-3032u.dts
index 062fdcafe96..8c4611ee881 100644
--- a/target/linux/bmips/dts/bcm63168-comtrend-vr-3032u.dts
+++ b/target/linux/bmips/dts/bcm63168-comtrend-vr-3032u.dts
@@ -19,7 +19,7 @@
 
 	keys {
 		compatible = "gpio-keys-polled";
-		poll-interval = <20>;
+		poll-interval = <100>;
 
 		reset {
 			label = "reset";
diff --git a/target/linux/bmips/dts/bcm63168-sercomm-shg2500.dts b/target/linux/bmips/dts/bcm63168-sercomm-shg2500.dts
index bcab940771c..bb769b09e1c 100644
--- a/target/linux/bmips/dts/bcm63168-sercomm-shg2500.dts
+++ b/target/linux/bmips/dts/bcm63168-sercomm-shg2500.dts
@@ -27,7 +27,7 @@
 
 	keys {
 		compatible = "gpio-keys-polled";
-		poll-interval = <20>;
+		poll-interval = <100>;
 
 		wps {
 			label = "wps";
diff --git a/target/linux/bmips/dts/bcm6318-comtrend-ar-5315u.dts b/target/linux/bmips/dts/bcm6318-comtrend-ar-5315u.dts
index 7f2d438efbf..8ac37be495c 100644
--- a/target/linux/bmips/dts/bcm6318-comtrend-ar-5315u.dts
+++ b/target/linux/bmips/dts/bcm6318-comtrend-ar-5315u.dts
@@ -19,7 +19,7 @@
 
 	keys {
 		compatible = "gpio-keys-polled";
-		poll-interval = <20>;
+		poll-interval = <100>;
 
 		wps {
 			label = "wps";
diff --git a/target/linux/bmips/dts/bcm6328-comtrend-ar-5387un.dts b/target/linux/bmips/dts/bcm6328-comtrend-ar-5387un.dts
index 276858dff72..72802366a08 100644
--- a/target/linux/bmips/dts/bcm6328-comtrend-ar-5387un.dts
+++ b/target/linux/bmips/dts/bcm6328-comtrend-ar-5387un.dts
@@ -18,7 +18,7 @@
 
 	keys {
 		compatible = "gpio-keys-polled";
-		poll-interval = <20>;
+		poll-interval = <100>;
 
 		reset {
 			label = "reset";
diff --git a/target/linux/bmips/dts/bcm6358-huawei-hg556a-b.dts b/target/linux/bmips/dts/bcm6358-huawei-hg556a-b.dts
index 18adc73b63f..716c6227f8a 100644
--- a/target/linux/bmips/dts/bcm6358-huawei-hg556a-b.dts
+++ b/target/linux/bmips/dts/bcm6358-huawei-hg556a-b.dts
@@ -18,7 +18,7 @@
 
 	keys {
 		compatible = "gpio-keys-polled";
-		poll-interval = <20>;
+		poll-interval = <100>;
 
 		help {
 			label = "help";
diff --git a/target/linux/bmips/dts/bcm6362-huawei-hg253s-v2.dts b/target/linux/bmips/dts/bcm6362-huawei-hg253s-v2.dts
index e848b99b2c7..2a9a6c559a7 100644
--- a/target/linux/bmips/dts/bcm6362-huawei-hg253s-v2.dts
+++ b/target/linux/bmips/dts/bcm6362-huawei-hg253s-v2.dts
@@ -18,7 +18,7 @@
 
 	keys {
 		compatible = "gpio-keys-polled";
-		poll-interval = <20>;
+		poll-interval = <100>;
 
 		reset {
 			label = "reset";
diff --git a/target/linux/bmips/dts/bcm6362-netgear-dgnd3700-v2.dts b/target/linux/bmips/dts/bcm6362-netgear-dgnd3700-v2.dts
index c96a6c4585b..ddcde2b6889 100644
--- a/target/linux/bmips/dts/bcm6362-netgear-dgnd3700-v2.dts
+++ b/target/linux/bmips/dts/bcm6362-netgear-dgnd3700-v2.dts
@@ -21,7 +21,7 @@
 
 	keys {
 		compatible = "gpio-keys-polled";
-		poll-interval = <20>;
+		poll-interval = <100>;
 
 		wlan {
 			label = "wlan";
diff --git a/target/linux/bmips/dts/bcm6368-comtrend-vr-3025u.dts b/target/linux/bmips/dts/bcm6368-comtrend-vr-3025u.dts
index b29078d645d..60029fe7f84 100644
--- a/target/linux/bmips/dts/bcm6368-comtrend-vr-3025u.dts
+++ b/target/linux/bmips/dts/bcm6368-comtrend-vr-3025u.dts
@@ -18,7 +18,7 @@
 
 	keys {
 		compatible = "gpio-keys-polled";
-		poll-interval = <20>;
+		poll-interval = <100>;
 
 		reset {
 			label = "reset";