[v1] arm64: Add initial device trees for Apple M2 Pro/Max/Ultra devices

[PATCH 13/37] dt-bindings: iommu: apple,sart: Add apple,t6020-sart compatible

Posted by Janne Grunau 1 month ago

"apple,t6020-sart" as found in Apple's M2 Pro/Max/Ultra SoCs is
compatible with SART3 used in t6000. Add its per-SoC compatible to allow
a distinction should it become necessary.

Signed-off-by: Janne Grunau <j@jannau.net>
---
 Documentation/devicetree/bindings/iommu/apple,sart.yaml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/iommu/apple,sart.yaml b/Documentation/devicetree/bindings/iommu/apple,sart.yaml
index e87c1520fea60a2de549aa8a469fcded52e3b6e3..dec0a5c6219732fbfd8c28d350db4b577d9ea377 100644
--- a/Documentation/devicetree/bindings/iommu/apple,sart.yaml
+++ b/Documentation/devicetree/bindings/iommu/apple,sart.yaml
@@ -30,7 +30,9 @@ properties:
   compatible:
     oneOf:
       - items:
-          - const: apple,t8112-sart
+          - enum:
+              - apple,t6020-sart
+              - apple,t8112-sart
           - const: apple,t6000-sart
       - enum:
           - apple,t6000-sart

-- 
2.51.0