diff --git a/arch/arm/boot/dts/renesas/r8a7790.dtsi b/arch/arm/boot/dts/renesas/r8a7790.dtsi
index 46fb81f5062f..583b74a9f071 100644
--- a/arch/arm/boot/dts/renesas/r8a7790.dtsi
+++ b/arch/arm/boot/dts/renesas/r8a7790.dtsi
@@ -434,6 +434,64 @@
 			resets = <&cpg 407>;
 		};
 
+		tmu0: timer@e61e0000 {
+			compatible = "renesas,tmu-r8a7790", "renesas,tmu";
+			reg = <0 0xe61e0000 0 0x30>;
+			interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
+			clocks = <&cpg CPG_MOD 125>;
+			clock-names = "fck";
+			power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+			resets = <&cpg 125>;
+			status = "disabled";
+		};
+
+		tmu1: timer@fff60000 {
+			compatible = "renesas,tmu-r8a7790", "renesas,tmu";
+			reg = <0 0xfff60000 0 0x30>;
+			interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
+			clocks = <&cpg CPG_MOD 111>;
+			clock-names = "fck";
+			power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+			resets = <&cpg 111>;
+			status = "disabled";
+		};
+
+		tmu2: timer@fff70000 {
+			compatible = "renesas,tmu-r8a7790", "renesas,tmu";
+			reg = <0 0xfff70000 0 0x30>;
+			interrupts = <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
+			clocks = <&cpg CPG_MOD 122>;
+			clock-names = "fck";
+			power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+			resets = <&cpg 122>;
+			status = "disabled";
+		};
+
+		tmu3: timer@fff80000 {
+			compatible = "renesas,tmu-r8a7790", "renesas,tmu";
+			reg = <0 0xfff80000 0 0x30>;
+			interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
+			clocks = <&cpg CPG_MOD 121>;
+			clock-names = "fck";
+			power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+			resets = <&cpg 121>;
+			status = "disabled";
+		};
+
 		thermal: thermal@e61f0000 {
 			compatible = "renesas,thermal-r8a7790",
 				     "renesas,rcar-gen2-thermal",
diff --git a/arch/arm/boot/dts/renesas/r8a7791.dtsi b/arch/arm/boot/dts/renesas/r8a7791.dtsi
index b9d34147628e..de08ceb62230 100644
--- a/arch/arm/boot/dts/renesas/r8a7791.dtsi
+++ b/arch/arm/boot/dts/renesas/r8a7791.dtsi
@@ -351,6 +351,64 @@
 			resets = <&cpg 407>;
 		};
 
+		tmu0: timer@e61e0000 {
+			compatible = "renesas,tmu-r8a7791", "renesas,tmu";
+			reg = <0 0xe61e0000 0 0x30>;
+			interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
+			clocks = <&cpg CPG_MOD 125>;
+			clock-names = "fck";
+			power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+			resets = <&cpg 125>;
+			status = "disabled";
+		};
+
+		tmu1: timer@fff60000 {
+			compatible = "renesas,tmu-r8a7791", "renesas,tmu";
+			reg = <0 0xfff60000 0 0x30>;
+			interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
+			clocks = <&cpg CPG_MOD 111>;
+			clock-names = "fck";
+			power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+			resets = <&cpg 111>;
+			status = "disabled";
+		};
+
+		tmu2: timer@fff70000 {
+			compatible = "renesas,tmu-r8a7791", "renesas,tmu";
+			reg = <0 0xfff70000 0 0x30>;
+			interrupts = <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
+			clocks = <&cpg CPG_MOD 122>;
+			clock-names = "fck";
+			power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+			resets = <&cpg 122>;
+			status = "disabled";
+		};
+
+		tmu3: timer@fff80000 {
+			compatible = "renesas,tmu-r8a7791", "renesas,tmu";
+			reg = <0 0xfff80000 0 0x30>;
+			interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
+			clocks = <&cpg CPG_MOD 121>;
+			clock-names = "fck";
+			power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+			resets = <&cpg 121>;
+			status = "disabled";
+		};
+
 		thermal: thermal@e61f0000 {
 			compatible = "renesas,thermal-r8a7791",
 				     "renesas,rcar-gen2-thermal",
diff --git a/arch/arm/boot/dts/renesas/r8a7792.dtsi b/arch/arm/boot/dts/renesas/r8a7792.dtsi
index ecfab3ff59e8..7defeb8e4cd1 100644
--- a/arch/arm/boot/dts/renesas/r8a7792.dtsi
+++ b/arch/arm/boot/dts/renesas/r8a7792.dtsi
@@ -351,6 +351,65 @@
 			resets = <&cpg 407>;
 		};
 
+		tmu0: timer@e61e0000 {
+			compatible = "renesas,tmu-r8a7792", "renesas,tmu";
+			reg = <0 0xe61e0000 0 0x30>;
+			interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
+			clocks = <&cpg CPG_MOD 125>;
+			clock-names = "fck";
+			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 125>;
+			status = "disabled";
+		};
+
+		tmu1: timer@fff60000 {
+			compatible = "renesas,tmu-r8a7792", "renesas,tmu";
+			reg = <0 0xfff60000 0 0x30>;
+			interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
+			clocks = <&cpg CPG_MOD 111>;
+			clock-names = "fck";
+			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 111>;
+			status = "disabled";
+		};
+
+		tmu2: timer@fff70000 {
+			compatible = "renesas,tmu-r8a7792", "renesas,tmu";
+			reg = <0 0xfff70000 0 0x30>;
+			interrupts = <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
+			clocks = <&cpg CPG_MOD 122>;
+			clock-names = "fck";
+			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 122>;
+			status = "disabled";
+		};
+
+		tmu3: timer@fff80000 {
+			compatible = "renesas,tmu-r8a7792", "renesas,tmu";
+			reg = <0 0xfff80000 0 0x30>;
+			interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
+			clocks = <&cpg CPG_MOD 121>;
+			clock-names = "fck";
+			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 121>;
+			status = "disabled";
+		};
+
 		icram0:	sram@e63a0000 {
 			compatible = "mmio-sram";
 			reg = <0 0xe63a0000 0 0x12000>;
diff --git a/arch/arm/boot/dts/renesas/r8a7793.dtsi b/arch/arm/boot/dts/renesas/r8a7793.dtsi
index f51bf687f4bd..d32a9d5d3faa 100644
--- a/arch/arm/boot/dts/renesas/r8a7793.dtsi
+++ b/arch/arm/boot/dts/renesas/r8a7793.dtsi
@@ -326,6 +326,64 @@
 			resets = <&cpg 407>;
 		};
 
+		tmu0: timer@e61e0000 {
+			compatible = "renesas,tmu-r8a7793", "renesas,tmu";
+			reg = <0 0xe61e0000 0 0x30>;
+			interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
+			clocks = <&cpg CPG_MOD 125>;
+			clock-names = "fck";
+			power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+			resets = <&cpg 125>;
+			status = "disabled";
+		};
+
+		tmu1: timer@fff60000 {
+			compatible = "renesas,tmu-r8a7793", "renesas,tmu";
+			reg = <0 0xfff60000 0 0x30>;
+			interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
+			clocks = <&cpg CPG_MOD 111>;
+			clock-names = "fck";
+			power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+			resets = <&cpg 111>;
+			status = "disabled";
+		};
+
+		tmu2: timer@fff70000 {
+			compatible = "renesas,tmu-r8a7793", "renesas,tmu";
+			reg = <0 0xfff70000 0 0x30>;
+			interrupts = <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
+			clocks = <&cpg CPG_MOD 122>;
+			clock-names = "fck";
+			power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+			resets = <&cpg 122>;
+			status = "disabled";
+		};
+
+		tmu3: timer@fff80000 {
+			compatible = "renesas,tmu-r8a7793", "renesas,tmu";
+			reg = <0 0xfff80000 0 0x30>;
+			interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
+			clocks = <&cpg CPG_MOD 121>;
+			clock-names = "fck";
+			power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+			resets = <&cpg 121>;
+			status = "disabled";
+		};
+
 		thermal: thermal@e61f0000 {
 			compatible = "renesas,thermal-r8a7793",
 				     "renesas,rcar-gen2-thermal",
diff --git a/arch/arm/boot/dts/renesas/r8a7794.dtsi b/arch/arm/boot/dts/renesas/r8a7794.dtsi
index 371dd4715dde..f37f094cecc8 100644
--- a/arch/arm/boot/dts/renesas/r8a7794.dtsi
+++ b/arch/arm/boot/dts/renesas/r8a7794.dtsi
@@ -292,6 +292,64 @@
 			resets = <&cpg 407>;
 		};
 
+		tmu0: timer@e61e0000 {
+			compatible = "renesas,tmu-r8a7794", "renesas,tmu";
+			reg = <0 0xe61e0000 0 0x30>;
+			interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
+			clocks = <&cpg CPG_MOD 125>;
+			clock-names = "fck";
+			power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+			resets = <&cpg 125>;
+			status = "disabled";
+		};
+
+		tmu1: timer@fff60000 {
+			compatible = "renesas,tmu-r8a7794", "renesas,tmu";
+			reg = <0 0xfff60000 0 0x30>;
+			interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
+			clocks = <&cpg CPG_MOD 111>;
+			clock-names = "fck";
+			power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+			resets = <&cpg 111>;
+			status = "disabled";
+		};
+
+		tmu2: timer@fff70000 {
+			compatible = "renesas,tmu-r8a7794", "renesas,tmu";
+			reg = <0 0xfff70000 0 0x30>;
+			interrupts = <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
+			clocks = <&cpg CPG_MOD 122>;
+			clock-names = "fck";
+			power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+			resets = <&cpg 122>;
+			status = "disabled";
+		};
+
+		tmu3: timer@fff80000 {
+			compatible = "renesas,tmu-r8a7794", "renesas,tmu";
+			reg = <0 0xfff80000 0 0x30>;
+			interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
+			clocks = <&cpg CPG_MOD 121>;
+			clock-names = "fck";
+			power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+			resets = <&cpg 121>;
+			status = "disabled";
+		};
+
 		ipmmu_sy0: iommu@e6280000 {
 			compatible = "renesas,ipmmu-r8a7794",
 				     "renesas,ipmmu-vmsa";