[PATCH] dt-bindings: iio: light: vishay,veml6075: make vdd-supply required

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The VEML6075 requires a single supply to operate. The property already
exists in the bindings and it is used in the example, but it is still
not on the list of required properties.

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@xxxxxxxxx>
The driver and bindings for the VEML6075 UV sensor were merged in the
merge window for v6.8 i.e. they have not been released yet beyond rc.

Applying this patch as a fix now would avoid an ABI break like the
recently discussed here:


On the other hand, from the same discussion it can be concluded that the
major risk would be a potential warning with dtbs_check, in case this
patch is applied during the next merge window.

The VEML6075 driver already handles the power supply with
 Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml b/Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml
index abee04cd126e..91c318746bf3 100644
--- a/Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml
+++ b/Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml
@@ -21,6 +21,7 @@ properties:
   - compatible
   - reg
+  - vdd-supply
 additionalProperties: false

base-commit: 6613476e225e090cc9aad49be7fa504e290dd33d
change-id: 20240223-veml6075_vdd-e2220158ffda

Best regards,
Javier Carrasco <javier.carrasco.cruz@xxxxxxxxx>

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