diff --git a/arch/arm/dts/uniphier-ld4-ref.dts b/arch/arm/dts/uniphier-ld4-ref.dts
index fb94df4..6097878 100644
--- a/arch/arm/dts/uniphier-ld4-ref.dts
+++ b/arch/arm/dts/uniphier-ld4-ref.dts
@@ -38,7 +38,7 @@
 };
 
 &ethsc {
-	interrupts = <0 49 4>;
+	interrupts = <1 8>;
 };
 
 &serial0 {
@@ -53,6 +53,14 @@
 	status = "okay";
 };
 
+&gpio {
+	xirq1 {
+		gpio-hog;
+		gpios = <UNIPHIER_GPIO_IRQ(1) 0>;
+		input;
+	};
+};
+
 &i2c0 {
 	status = "okay";
 };