diff --git a/arch/arm/boot/dts/stm32mp131.dtsi b/arch/arm/boot/dts/stm32mp131.dtsi
index 2a9b3a5bba83..accc3824f7e9 100644
--- a/arch/arm/boot/dts/stm32mp131.dtsi
+++ b/arch/arm/boot/dts/stm32mp131.dtsi
@@ -33,8 +33,6 @@ firmware {
 		optee {
 			method = "smc";
 			compatible = "linaro,optee-tz";
-			interrupt-parent = <&intc>;
-			interrupts = <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
 		scmi: scmi {