diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi
index 6e74d0855931..4a79da3ddbef 100644
--- a/arch/arm/boot/dts/r8a7793.dtsi
+++ b/arch/arm/boot/dts/r8a7793.dtsi
@@ -248,7 +248,7 @@ timer {
 	};
 
 	cmt0: timer@ffca0000 {
-		compatible = "renesas,cmt-48-r8a7793", "renesas,cmt-48-gen2";
+		compatible = "renesas,r8a7793-cmt0", "renesas,rcar-gen2-cmt0";
 		reg = <0 0xffca0000 0 0x1004>;
 		interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
@@ -263,7 +263,7 @@ cmt0: timer@ffca0000 {
 	};
 
 	cmt1: timer@e6130000 {
-		compatible = "renesas,cmt-48-r8a7793", "renesas,cmt-48-gen2";
+		compatible = "renesas,r8a7793-cmt1", "renesas,rcar-gen2-cmt1";
 		reg = <0 0xe6130000 0 0x1004>;
 		interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,