dt-bindings: mfd: khadas,mcu: Drop type reference from "fan-supply"

"fan-supply" already has a type and shouldn't have a type $ref. Drop the
$ref to fix the warning.

Fixes: 39dd85d9246e ("dt-bindings: mfd: khadas: Add new compatible for Khadas VIM4 MCU")
Link: https://patch.msgid.link/20260624133643.4146351-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>

diff --git a/Documentation/devicetree/bindings/mfd/khadas,mcu.yaml b/Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
index 1f135618e3b6f7f67b55ed52efc02237e1040552..c6f91e7bc8aa892610d03a39b2a60300d7d917f8 100644 (file)
--- a/Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
+++ b/Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
@@ -28,7 +28,6 @@ properties:
 
   fan-supply:
     description: Phandle to the regulator that powers the fan.
-    $ref: /schemas/types.yaml#/definitions/phandle
 
 required:
   - compatible