dt-bindings: interrupt-controller: apple,aic2: Add apple,t6020-aic compatible

The Apple M2 Pro/Max/Ultra SoCs use AIC2 as interrupt controller. This
is the final SoC added as compatible as Apple M3 and later use AIC3.
Apple's A15 uses AIC2 as well but has no official support for alternate
operating systems.

Reviewed-by: Neal Gompa <neal@gompa.dev>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Janne Grunau <j@jannau.net>

diff --git a/Documentation/devicetree/bindings/interrupt-controller/apple,aic2.yaml b/Documentation/devicetree/bindings/interrupt-controller/apple,aic2.yaml
index 2bde6cc..ee5a0df 100644 (file)
--- a/Documentation/devicetree/bindings/interrupt-controller/apple,aic2.yaml
+++ b/Documentation/devicetree/bindings/interrupt-controller/apple,aic2.yaml
@@ -34,6 +34,7 @@ properties:
       - enum:
           - apple,t8112-aic
           - apple,t6000-aic
+          - apple,t6020-aic
       - const: apple,aic2
 
   interrupt-controller: true