[PATCH v3 1/3] dt-bindings: interrupt-controller: stm32-exti: document st,stm32mp13-exti

[Alexandre Torgue <alexandre.torgue@xxxxxxxxxxx>]

Support of STM32MP13 SoC implies to create a new compatible in order to
manage EXTI/GIC mapping changes.

Signed-off-by: Alexandre Torgue <alexandre.torgue@xxxxxxxxxxx>

diff --git a/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.yaml b/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.yaml
index d19c881b4abc..e44daa09b137 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.yaml
+++ b/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.yaml
@@ -20,6 +20,7 @@ properties:
       - items:
           - enum:
               - st,stm32mp1-exti
+              - st,stm32mp13-exti
           - const: syscon
 
   "#interrupt-cells":
-- 
2.17.1