[PATCH 03/10] dt-bindings: iommu: apple,dart: Add t8122 compatible

[Michael Reeves via B4 Relay]

From: Michael Reeves <michael.reeves077 at gmail.com>

The MTP block on t8122 has its own DART instance for coprocessor DMA.

Document the t8122 compatible with the existing t8110 fallback because
the programming model is shared.

Signed-off-by: Michael Reeves <michael.reeves077 at gmail.com>
---
 Documentation/devicetree/bindings/iommu/apple,dart.yaml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/iommu/apple,dart.yaml b/Documentation/devicetree/bindings/iommu/apple,dart.yaml
index 47ec7fa52c3a..e179199dbd3b 100644
--- a/Documentation/devicetree/bindings/iommu/apple,dart.yaml
+++ b/Documentation/devicetree/bindings/iommu/apple,dart.yaml
@@ -29,7 +29,9 @@ properties:
           - apple,t8110-dart
           - apple,t6000-dart
       - items:
-          - const: apple,t6020-dart
+          - enum:
+              - apple,t6020-dart
+              - apple,t8122-dart
           - const: apple,t8110-dart
 
   reg:

-- 
2.51.2