diff --git a/dts/bindings/i3c/i3c-controller.yaml b/dts/bindings/i3c/i3c-controller.yaml
index 50472604b5ea472..9dbd758529726c2 100644
--- a/dts/bindings/i3c/i3c-controller.yaml
+++ b/dts/bindings/i3c/i3c-controller.yaml
@@ -30,3 +30,9 @@ properties:
       and there are I2C devices attached to the bus, look at the Legacy
       Virtual Register (LVR) of all connected I2C devices to determine
       the maximum allowed frequency.
+
+  supports-setaasa:
+    type: boolean
+    description: |
+      Indicates if the device supports the CCC SETAASA. If true, it will
+      be used as an optimization for bus initialization.