diff --git a/arch/arm/boot/dts/r8a7743.dtsi b/arch/arm/boot/dts/r8a7743.dtsi
index 0c73fa8..2cdb9a7 100644
--- a/arch/arm/boot/dts/r8a7743.dtsi
+++ b/arch/arm/boot/dts/r8a7743.dtsi
@@ -593,6 +593,21 @@
 			status = "disabled";
 		};
 
+		icram2:	sram@e6300000 {
+			compatible = "mmio-sram";
+			reg = <0 0xe6300000 0 0x40000>;
+		};
+
+		icram0:	sram@e63a0000 {
+			compatible = "mmio-sram";
+			reg = <0 0xe63a0000 0 0x12000>;
+		};
+
+		icram1:	sram@e63c0000 {
+			compatible = "mmio-sram";
+			reg = <0 0xe63c0000 0 0x1000>;
+		};
+
 		ether: ethernet@ee700000 {
 			compatible = "renesas,ether-r8a7743";
 			reg = <0 0xee700000 0 0x400>;