[PATCH] dt-bindings: iio: rohm,bu27010: add missing vdd-supply to example

[Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>]

Bindings require vdd-supply but the example DTS was missing one.  This
fixes dt_binding_check error:

  Documentation/devicetree/bindings/iio/light/rohm,bu27010.example.dtb: light-sensor@38: 'vdd-supply' is a required property

Fixes: ae8c47c51e5c ("dt-bindings: iio: ROHM BU27010 RGBC + flickering sensor")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
---
 Documentation/devicetree/bindings/iio/light/rohm,bu27010.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/iio/light/rohm,bu27010.yaml b/Documentation/devicetree/bindings/iio/light/rohm,bu27010.yaml
index 8376d64a641a..bed42d5d0d94 100644
--- a/Documentation/devicetree/bindings/iio/light/rohm,bu27010.yaml
+++ b/Documentation/devicetree/bindings/iio/light/rohm,bu27010.yaml
@@ -45,5 +45,6 @@ examples:
       light-sensor@38 {
         compatible = "rohm,bu27010";
         reg = <0x38>;
+        vdd-supply = <&vdd>;
       };
     };
-- 
2.34.1