diff --git a/arch/arm64/boot/dts/renesas/r8a77970.dtsi b/arch/arm64/boot/dts/renesas/r8a77970.dtsi
index c35a117fc447..566a7f704830 100644
--- a/arch/arm64/boot/dts/renesas/r8a77970.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77970.dtsi
@@ -92,18 +92,6 @@
 			resets = <&cpg 408>;
 		};
 
-		timer {
-			compatible = "arm,armv8-timer";
-			interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(1) |
-						  IRQ_TYPE_LEVEL_LOW)>,
-				     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(1) |
-						  IRQ_TYPE_LEVEL_LOW)>,
-				     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(1) |
-						  IRQ_TYPE_LEVEL_LOW)>,
-				     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(1) |
-						  IRQ_TYPE_LEVEL_LOW)>;
-		};
-
 		rwdt: watchdog@e6020000 {
 			compatible = "renesas,r8a77970-wdt",
 				     "renesas,rcar-gen3-wdt";
@@ -442,4 +430,12 @@
 			#size-cells = <0>;
 		};
 	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupts-extended = <&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>,
+				      <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>,
+				      <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>,
+				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>;
+	};
 };