dt-bindings: iio: accel: adxl345: make interrupts not a required property

Remove interrupts from the list of required properties. The ADXL345
does not need interrupts for basic accelerometer functionality.

Acked-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Lothar Rubusch <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jonathan Cameron <[email protected]>

Author: Rubusch

Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml

@@ -40,7 +40,6 @@ properties:
 required:
   - compatible
   - reg
-  - interrupts
 
 allOf:
   - $ref: /schemas/spi/spi-peripheral-props.yaml#