diff --git a/arch/arm/boot/dts/href.dtsi b/arch/arm/boot/dts/href.dtsi
index 080c530..9db41b9 100644
--- a/arch/arm/boot/dts/href.dtsi
+++ b/arch/arm/boot/dts/href.dtsi
@@ -100,7 +100,7 @@
 					max-cur = /bits/ 8 <0x5f>;
 				};
 			};
-			bh1780@0x29 {
+			bh1780@29 {
 				compatible = "rohm,bh1780gli";
 				reg = <0x33>;
 			};
diff --git a/arch/arm/boot/dts/hrefprev60.dts b/arch/arm/boot/dts/hrefprev60.dts
index 23c6dc1..c6bb07d 100644
--- a/arch/arm/boot/dts/hrefprev60.dts
+++ b/arch/arm/boot/dts/hrefprev60.dts
@@ -41,7 +41,7 @@
 		};
 
 		i2c@80110000 {
-			bu21013_tp@0x5c {
+			bu21013_tp@5c {
 				reset-gpio = <&tc3589x_gpio 13 0x4>;
 			};
 		};
diff --git a/arch/arm/boot/dts/snowball.dts b/arch/arm/boot/dts/snowball.dts
index 92c2f5ad..fb9dce5 100644
--- a/arch/arm/boot/dts/snowball.dts
+++ b/arch/arm/boot/dts/snowball.dts
@@ -178,15 +178,15 @@
 		};
 
 		i2c@80128000 {
-			lp5521@0x33 {
+			lp5521@33 {
 				// compatible = "lp5521";
 				reg = <0x33>;
 			};
-			lp5521@0x34 {
+			lp5521@34 {
 				// compatible = "lp5521";
 				reg = <0x34>;
 			};
-			bh1780@0x29 {
+			bh1780@29 {
 				// compatible = "rohm,bh1780gli";
 				reg = <0x33>;
 			};
diff --git a/arch/arm/boot/dts/stuib.dtsi b/arch/arm/boot/dts/stuib.dtsi
index b47b62a..524e332 100644
--- a/arch/arm/boot/dts/stuib.dtsi
+++ b/arch/arm/boot/dts/stuib.dtsi
@@ -54,7 +54,7 @@
 		};
 
 		i2c@80110000 {
-			bu21013_tp@0x5c {
+			bu21013_tp@5c {
 				compatible = "rohm,bu21013_tp";
 				reg = <0x5c>;
 				touch-gpio = <&gpio2 20 0x4>;
@@ -65,7 +65,7 @@
 				rohm,flip-y;
 			};
 
-			bu21013_tp@0x5d {
+			bu21013_tp@5d {
 				compatible = "rohm,bu21013_tp";
 				reg = <0x5d>;
 				touch-gpio = <&gpio2 20 0x4>;