regulator: dt-bindings: pca9450: Make interrupt optional

The interrupt is optional in hardware and not connected on
some boards. Make it optional in the binding.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Link: https://patch.msgid.link/20240708084107.38986-3-frieder@fris.de
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml b/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml
index 849bfa50bdbaba0ad1c7df3f810400441cac7c05..f8057bba747a5a5da68178c14a3dc71e99942e08 100644 (file)
--- a/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml
+++ b/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml
@@ -96,7 +96,6 @@ properties:
 required:
   - compatible
   - reg
-  - interrupts
   - regulators
 
 additionalProperties: false