diff --git a/Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml b/Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml
index de1d4298893b..c7510b00954a 100644
--- a/Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml
+++ b/Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml
@@ -63,7 +63,7 @@ properties:
     maxItems: 1
 
   st,gcan:
-    $ref: /schemas/types.yaml#/definitions/phandle-array
+    $ref: /schemas/types.yaml#/definitions/phandle
     description:
       The phandle to the gcan node which allows to access the 512-bytes
       SRAM memory shared by the two bxCAN cells (CAN1 primary and CAN2