diff --git a/arch/arm/dts/r8a7792.dtsi b/arch/arm/dts/r8a7792.dtsi
index 63a978e..8e9eb4b 100644
--- a/arch/arm/dts/r8a7792.dtsi
+++ b/arch/arm/dts/r8a7792.dtsi
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Device Tree Source for the r8a7792 SoC
+ * Device Tree Source for the R-Car V2H (R8A77920) SoC
  *
  * Copyright (C) 2016 Cogent Embedded Inc.
  */
@@ -829,7 +829,6 @@
 		du: display@feb00000 {
 			compatible = "renesas,du-r8a7792";
 			reg = <0 0xfeb00000 0 0x40000>;
-			reg-names = "du";
 			interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 724>,