diff --git a/arch/arm/boot/dts/renesas/r8a7790-lager.dts b/arch/arm/boot/dts/renesas/r8a7790-lager.dts
index 5ef87f8088c4c81c..47ffa278a0dfd79e 100644
--- a/arch/arm/boot/dts/renesas/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/renesas/r8a7790-lager.dts
@@ -443,8 +443,7 @@ i2cpwr: i2c-mux4 {
 		pmic@58 {
 			compatible = "dlg,da9063";
 			reg = <0x58>;
-			interrupt-parent = <&irqc0>;
-			interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+			interrupts-extended = <&irqc0 2 IRQ_TYPE_LEVEL_LOW>;
 			interrupt-controller;
 			#interrupt-cells = <2>;
 
@@ -460,8 +459,7 @@ watchdog {
 		vdd_dvfs: regulator@68 {
 			compatible = "dlg,da9210";
 			reg = <0x68>;
-			interrupt-parent = <&irqc0>;
-			interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+			interrupts-extended = <&irqc0 2 IRQ_TYPE_LEVEL_LOW>;
 
 			regulator-min-microvolt = <1000000>;
 			regulator-max-microvolt = <1000000>;
diff --git a/arch/arm/boot/dts/renesas/r8a7790-stout.dts b/arch/arm/boot/dts/renesas/r8a7790-stout.dts
index 9287724187ef3b69..d7c0a9574ce83144 100644
--- a/arch/arm/boot/dts/renesas/r8a7790-stout.dts
+++ b/arch/arm/boot/dts/renesas/r8a7790-stout.dts
@@ -342,8 +342,7 @@ &iic3 {
 	pmic@58 {
 		compatible = "dlg,da9063";
 		reg = <0x58>;
-		interrupt-parent = <&irqc0>;
-		interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+		interrupts-extended = <&irqc0 2 IRQ_TYPE_LEVEL_LOW>;
 		interrupt-controller;
 		#interrupt-cells = <2>;
 
@@ -363,8 +362,7 @@ watchdog {
 	vdd_dvfs: regulator@68 {
 		compatible = "dlg,da9210";
 		reg = <0x68>;
-		interrupt-parent = <&irqc0>;
-		interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+		interrupts-extended = <&irqc0 2 IRQ_TYPE_LEVEL_LOW>;
 
 		regulator-min-microvolt = <1000000>;
 		regulator-max-microvolt = <1000000>;
@@ -375,8 +373,7 @@ vdd_dvfs: regulator@68 {
 	vdd: regulator@70 {
 		compatible = "dlg,da9210";
 		reg = <0x70>;
-		interrupt-parent = <&irqc0>;
-		interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+		interrupts-extended = <&irqc0 2 IRQ_TYPE_LEVEL_LOW>;
 
 		regulator-min-microvolt = <1000000>;
 		regulator-max-microvolt = <1000000>;
diff --git a/arch/arm/boot/dts/renesas/r8a7791-koelsch.dts b/arch/arm/boot/dts/renesas/r8a7791-koelsch.dts
index bce93db4c9df5e18..1a0d2c6ed0e83ce7 100644
--- a/arch/arm/boot/dts/renesas/r8a7791-koelsch.dts
+++ b/arch/arm/boot/dts/renesas/r8a7791-koelsch.dts
@@ -814,8 +814,7 @@ &i2c6 {
 	pmic@58 {
 		compatible = "dlg,da9063";
 		reg = <0x58>;
-		interrupt-parent = <&irqc0>;
-		interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+		interrupts-extended = <&irqc0 2 IRQ_TYPE_LEVEL_LOW>;
 		interrupt-controller;
 		#interrupt-cells = <2>;
 
@@ -831,8 +830,7 @@ watchdog {
 	vdd_dvfs: regulator@68 {
 		compatible = "dlg,da9210";
 		reg = <0x68>;
-		interrupt-parent = <&irqc0>;
-		interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+		interrupts-extended = <&irqc0 2 IRQ_TYPE_LEVEL_LOW>;
 
 		regulator-min-microvolt = <1000000>;
 		regulator-max-microvolt = <1000000>;
diff --git a/arch/arm/boot/dts/renesas/r8a7791-porter.dts b/arch/arm/boot/dts/renesas/r8a7791-porter.dts
index 92b54e043795ba08..08381498350aacde 100644
--- a/arch/arm/boot/dts/renesas/r8a7791-porter.dts
+++ b/arch/arm/boot/dts/renesas/r8a7791-porter.dts
@@ -408,8 +408,7 @@ &i2c6 {
 	pmic@5a {
 		compatible = "dlg,da9063l";
 		reg = <0x5a>;
-		interrupt-parent = <&irqc0>;
-		interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+		interrupts-extended = <&irqc0 2 IRQ_TYPE_LEVEL_LOW>;
 		interrupt-controller;
 		#interrupt-cells = <2>;
 
@@ -421,8 +420,7 @@ watchdog {
 	vdd_dvfs: regulator@68 {
 		compatible = "dlg,da9210";
 		reg = <0x68>;
-		interrupt-parent = <&irqc0>;
-		interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+		interrupts-extended = <&irqc0 2 IRQ_TYPE_LEVEL_LOW>;
 
 		regulator-min-microvolt = <1000000>;
 		regulator-max-microvolt = <1000000>;
diff --git a/arch/arm/boot/dts/renesas/r8a7792-blanche.dts b/arch/arm/boot/dts/renesas/r8a7792-blanche.dts
index 69009535814406fe..a3986076d8e3e993 100644
--- a/arch/arm/boot/dts/renesas/r8a7792-blanche.dts
+++ b/arch/arm/boot/dts/renesas/r8a7792-blanche.dts
@@ -376,8 +376,7 @@ pmic@58 {
 		reg = <0x58>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&pmic_irq_pins>;
-		interrupt-parent = <&irqc>;
-		interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+		interrupts-extended = <&irqc 2 IRQ_TYPE_LEVEL_LOW>;
 		interrupt-controller;
 		#interrupt-cells = <2>;
 
diff --git a/arch/arm/boot/dts/renesas/r8a7793-gose.dts b/arch/arm/boot/dts/renesas/r8a7793-gose.dts
index 45ef1d1900245a11..5334af25c10111c8 100644
--- a/arch/arm/boot/dts/renesas/r8a7793-gose.dts
+++ b/arch/arm/boot/dts/renesas/r8a7793-gose.dts
@@ -754,8 +754,7 @@ &i2c6 {
 	pmic@58 {
 		compatible = "dlg,da9063";
 		reg = <0x58>;
-		interrupt-parent = <&irqc0>;
-		interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+		interrupts-extended = <&irqc0 2 IRQ_TYPE_LEVEL_LOW>;
 		interrupt-controller;
 		#interrupt-cells = <2>;
 
@@ -771,8 +770,7 @@ watchdog {
 	vdd_dvfs: regulator@68 {
 		compatible = "dlg,da9210";
 		reg = <0x68>;
-		interrupt-parent = <&irqc0>;
-		interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+		interrupts-extended = <&irqc0 2 IRQ_TYPE_LEVEL_LOW>;
 
 		regulator-min-microvolt = <1000000>;
 		regulator-max-microvolt = <1000000>;
diff --git a/arch/arm/boot/dts/renesas/r8a7794-alt.dts b/arch/arm/boot/dts/renesas/r8a7794-alt.dts
index 1e04b8630ef3f3ca..882644cd7c1875c1 100644
--- a/arch/arm/boot/dts/renesas/r8a7794-alt.dts
+++ b/arch/arm/boot/dts/renesas/r8a7794-alt.dts
@@ -449,8 +449,7 @@ &i2c7 {
 	pmic@58 {
 		compatible = "dlg,da9063";
 		reg = <0x58>;
-		interrupt-parent = <&gpio3>;
-		interrupts = <31 IRQ_TYPE_LEVEL_LOW>;
+		interrupts-extended = <&gpio3 31 IRQ_TYPE_LEVEL_LOW>;
 		interrupt-controller;
 		#interrupt-cells = <2>;
 
diff --git a/arch/arm/boot/dts/renesas/r8a7794-silk.dts b/arch/arm/boot/dts/renesas/r8a7794-silk.dts
index 5ed5b426f9639775..2a0819311a3c4ef3 100644
--- a/arch/arm/boot/dts/renesas/r8a7794-silk.dts
+++ b/arch/arm/boot/dts/renesas/r8a7794-silk.dts
@@ -434,8 +434,7 @@ &i2c7 {
 	pmic@58 {
 		compatible = "dlg,da9063";
 		reg = <0x58>;
-		interrupt-parent = <&gpio3>;
-		interrupts = <31 IRQ_TYPE_LEVEL_LOW>;
+		interrupts-extended = <&gpio3 31 IRQ_TYPE_LEVEL_LOW>;
 		interrupt-controller;
 		#interrupt-cells = <2>;
 
