diff --git a/arch/arm/boot/dts/r7s9210.dtsi b/arch/arm/boot/dts/r7s9210.dtsi
index 3d0bbc1f4543..72b79770e336 100644
--- a/arch/arm/boot/dts/r7s9210.dtsi
+++ b/arch/arm/boot/dts/r7s9210.dtsi
@@ -473,6 +473,25 @@ bsid: chipid@fcfe8004 {
 			reg = <0xfcfe8004 4>;
 		};
 
+		irqc: interrupt-controller@fcfef800 {
+			compatible = "renesas,r7s9210-irqc",
+				     "renesas,rza1-irqc";
+			#interrupt-cells = <2>;
+			#address-cells = <0>;
+			interrupt-controller;
+			reg = <0xfcfef800 0x6>;
+			interrupt-map =
+				<0 0 &gic GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+				<1 0 &gic GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
+				<2 0 &gic GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
+				<3 0 &gic GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+				<4 0 &gic GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+				<5 0 &gic GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
+				<6 0 &gic GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
+				<7 0 &gic GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-map-mask = <7 0>;
+		};
+
 		pinctrl: pin-controller@fcffe000 {
 			compatible = "renesas,r7s9210-pinctrl";
 			reg = <0xfcffe000 0x1000>;