diff --git a/Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.txt b/Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.txt
index fdf5caa6229b4fffe95853e061e9c62c83307364..39e7d4e61a63c038e003d739c5602f2cc97a55e7 100644
--- a/Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.txt
+++ b/Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.txt
@@ -27,9 +27,9 @@ Example:
 
 	tsc: thermal@e6198000 {
 		compatible = "renesas,r8a7795-thermal";
-		reg = <0 0xe6198000 0 0x68>,
-		      <0 0xe61a0000 0 0x5c>,
-		      <0 0xe61a8000 0 0x5c>;
+		reg = <0 0xe6198000 0 0x100>,
+		      <0 0xe61a0000 0 0x100>,
+		      <0 0xe61a8000 0 0x100>;
 		interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;