diff --git a/Documentation/devicetree/bindings/thermal/rcar-thermal.txt b/Documentation/devicetree/bindings/thermal/rcar-thermal.txt
index a679fb4160d8..196112d23b1e 100644
--- a/Documentation/devicetree/bindings/thermal/rcar-thermal.txt
+++ b/Documentation/devicetree/bindings/thermal/rcar-thermal.txt
@@ -4,7 +4,7 @@ Required properties:
 - compatible		: "renesas,thermal-<soctype>",
 			   "renesas,rcar-gen2-thermal" (with thermal-zone) or
 			   "renesas,rcar-thermal" (without thermal-zone) as
-                           fallback except R-Car V3M/D3 and RZ/G2E.
+                           fallback except R-Car V3M/E3/D3 and RZ/G2E.
 			  Examples with soctypes are:
 			    - "renesas,thermal-r8a73a4" (R-Mobile APE6)
 			    - "renesas,thermal-r8a7743" (RZ/G1M)
@@ -16,6 +16,7 @@ Required properties:
 			    - "renesas,thermal-r8a7792" (R-Car V2H)
 			    - "renesas,thermal-r8a7793" (R-Car M2-N)
 			    - "renesas,thermal-r8a77970" (R-Car V3M)
+			    - "renesas,thermal-r8a77990" (R-Car E3)
 			    - "renesas,thermal-r8a77995" (R-Car D3)
 - reg			: Address range of the thermal registers.
 			  The 1st reg will be recognized as common register
@@ -24,7 +25,7 @@ Required properties:
 Option properties:
 
 - interrupts		: If present should contain 3 interrupts for
-                          R-Car V3M/D3 and RZ/G2E or 1 interrupt otherwise.
+                          R-Car V3M/E3/D3 and RZ/G2E or 1 interrupt otherwise.
 
 Example (non interrupt support):