diff --git a/Documentation/devicetree/bindings/arm/toshiba.yaml b/Documentation/devicetree/bindings/arm/toshiba.yaml
index efd3f4859669dc97d97ebfea8799932f17ba8734..0e066290238eef3a3b6cb9db0127fd73ccb0dddb 100644
--- a/Documentation/devicetree/bindings/arm/toshiba.yaml
+++ b/Documentation/devicetree/bindings/arm/toshiba.yaml
@@ -16,5 +16,7 @@ properties:
     oneOf:
       - description: Visconti5 TMPV7708
         items:
+          - enum:
+              - toshiba,tmpv7708-rm-mbrc  # TMPV7708 RM main board
           - const: toshiba,tmpv7708
 ...