diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
index abe8f793564e..4c7efdf07f2f 100644
--- a/Documentation/devicetree/bindings/arm/fsl.yaml
+++ b/Documentation/devicetree/bindings/arm/fsl.yaml
@@ -774,6 +774,7 @@ properties:
         items:
           - enum:
               - engicam,microgea-imx6ull-bmm       # i.MX6ULL Engicam MicroGEA BMM Board
+              - engicam,microgea-imx6ull-gtw       # i.MX6ULL Engicam MicroGEA GTW Board
               - engicam,microgea-imx6ull-rmm       # i.MX6ULL Engicam MicroGEA RMM Board
           - const: engicam,microgea-imx6ull        # i.MX6ULL Engicam MicroGEA SoM
           - const: fsl,imx6ull