[PATCH 14/15] dt-bindings: pinctrl: stm32: Add missing interrupts property

[Benjamin Gaignard <benjamin.gaignard@xxxxxx>]

Driver use interrupt-parent field so update the bindings to allow it.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@xxxxxx>
---
 Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml
index 46a0478cb924..5abdabafb8a0 100644
--- a/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml
@@ -36,6 +36,9 @@ properties:
   pins-are-numbered: true
   hwlocks: true
 
+  interrupts:
+    maxItems: 1
+
   st,syscfg:
     allOf:
       - $ref: "/schemas/types.yaml#/definitions/phandle-array"
-- 
2.15.0