diff --git a/airoha/dts/en7523-basic.dts b/airoha/dts/en7523-basic.dts
index 383686efccc47b79237a13b6ddd19bdc137c6d0d..0e2708dbfe14fb323c5675a3e0484930ee8ae045 100644
--- a/airoha/dts/en7523-basic.dts
+++ b/airoha/dts/en7523-basic.dts
@@ -26,6 +26,10 @@
 / {
 	model = "en75xx-arm";
 	compatible = "econet,en7523";
+
+	config {
+		bootdelay = <2>;
+	};
 };
 
 &voip {
diff --git a/airoha/dts/en7581-basic.dts b/airoha/dts/en7581-basic.dts
index 92195b3c97617624246e675acfefd3a285929045..96fa35835b60bef672e733b66f010d68f8d74f56 100644
--- a/airoha/dts/en7581-basic.dts
+++ b/airoha/dts/en7581-basic.dts
@@ -11,6 +11,10 @@
 / {
 	model = "EN75xx GENERIC";
 	compatible = "econet,en7581", "airoha,en7581";
+
+	config {
+		bootdelay = <2>;
+	};
 };
 
 &voip {