[PATCH] dt-bindings: mfd: iqs62x: Do not override firmware-name $ref

[Krzysztof Kozlowski]

dtschema package defines firmware-name as string-array, so individual
bindings should not make it a string but instead just narrow the number
of expected firmware file names.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
---
 Documentation/devicetree/bindings/mfd/iqs62x.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/mfd/iqs62x.yaml b/Documentation/devicetree/bindings/mfd/iqs62x.yaml
index 044cd7542c2b..f438c2374966 100644
--- a/Documentation/devicetree/bindings/mfd/iqs62x.yaml
+++ b/Documentation/devicetree/bindings/mfd/iqs62x.yaml
@@ -31,7 +31,7 @@ properties:
     maxItems: 1
 
   firmware-name:
-    $ref: /schemas/types.yaml#/definitions/string
+    maxItems: 1
     description:
       Specifies the name of the calibration and configuration file selected by
       the driver. If this property is omitted, the name is chosen based on the
-- 
2.34.1