diff --git a/arch/arm/boot/dts/stm32mp157a-avenger96.dts b/arch/arm/boot/dts/stm32mp157a-avenger96.dts
index 380ce148520f..010b7cdf8926 100644
--- a/arch/arm/boot/dts/stm32mp157a-avenger96.dts
+++ b/arch/arm/boot/dts/stm32mp157a-avenger96.dts
@@ -141,7 +141,7 @@ &i2c4 {
 	pmic: stpmic@33 {
 		compatible = "st,stpmic1";
 		reg = <0x33>;
-		interrupts-extended = <&exti 55 IRQ_TYPE_EDGE_FALLING>;
+		interrupts-extended = <&gpioa 0 IRQ_TYPE_EDGE_FALLING>;
 		interrupt-controller;
 		#interrupt-cells = <2>;
 		status = "okay";
@@ -198,7 +198,6 @@ vdda: ldo1 {
 				regulator-min-microvolt = <2900000>;
 				regulator-max-microvolt = <2900000>;
 				interrupts = <IT_CURLIM_LDO1 0>;
-				interrupt-parent = <&pmic>;
 			};
 
 			v2v8: ldo2 {
@@ -206,7 +205,6 @@ v2v8: ldo2 {
 				regulator-min-microvolt = <2800000>;
 				regulator-max-microvolt = <2800000>;
 				interrupts = <IT_CURLIM_LDO2 0>;
-				interrupt-parent = <&pmic>;
 			};
 
 			vtt_ddr: ldo3 {
@@ -220,7 +218,6 @@ vtt_ddr: ldo3 {
 			vdd_usb: ldo4 {
 				regulator-name = "vdd_usb";
 				interrupts = <IT_CURLIM_LDO4 0>;
-				interrupt-parent = <&pmic>;
 			};
 
 			vdd_sd: ldo5 {
@@ -228,7 +225,6 @@ vdd_sd: ldo5 {
 				regulator-min-microvolt = <2900000>;
 				regulator-max-microvolt = <2900000>;
 				interrupts = <IT_CURLIM_LDO5 0>;
-				interrupt-parent = <&pmic>;
 				regulator-boot-on;
 			};
 
@@ -237,7 +233,6 @@ v1v8: ldo6 {
 				regulator-min-microvolt = <1800000>;
 				regulator-max-microvolt = <1800000>;
 				interrupts = <IT_CURLIM_LDO6 0>;
-				interrupt-parent = <&pmic>;
 				regulator-enable-ramp-delay = <300000>;
 			};
 
@@ -249,20 +244,17 @@ vref_ddr: vref_ddr {
 			bst_out: boost {
 				regulator-name = "bst_out";
 				interrupts = <IT_OCP_BOOST 0>;
-				interrupt-parent = <&pmic>;
 			};
 
 			vbus_otg: pwr_sw1 {
 				regulator-name = "vbus_otg";
 				interrupts = <IT_OCP_OTG 0>;
-				interrupt-parent = <&pmic>;
 				regulator-active-discharge = <1>;
 			};
 
 			vbus_sw: pwr_sw2 {
 				regulator-name = "vbus_sw";
 				interrupts = <IT_OCP_SWOUT 0>;
-				interrupt-parent = <&pmic>;
 				regulator-active-discharge = <1>;
 			};
 		};