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

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: ce2a8c160066 ("dt-bindings: iio: ROHM BU27010 RGBC + flickering sensor")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com>
Link: https://lore.kernel.org/r/20230808063223.80431-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/Documentation/devicetree/bindings/iio/light/rohm,bu27010.yaml b/Documentation/devicetree/bindings/iio/light/rohm,bu27010.yaml
index 8376d64..bed42d5 100644 (file)
--- 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>;
       };
     };