[PATCH 1/4] dt-bindings: iommu: dart: Add t8103-usb4-dart compatible
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STALE1348d
From: Sven Peter <hidden>
Date: 2023-01-28 11:11:42
Also in:
asahi, linux-devicetree, linux-iommu, lkml
Subsystem:
arm/apple machine support, iommu subsystem, open firmware and flattened device tree bindings, the rest · Maintainers:
Sven Peter, Janne Grunau, Joerg Roedel, Will Deacon, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Revision v1 of 4 in this series.
Revisions (4)
- v1 current
- v2 [diff vs current]
- v3 [diff vs current]
- v4 [diff vs current]
This DART variant is found in the t8103 (M1) SoCs and used for the USB4/Thunderbolt PCIe ports. Unlike the regular t8103 DART these support up to 64 SIDs and require a slightly different MMIO layout. This variant is only found on the M1 SoCs. Signed-off-by: Sven Peter <redacted> --- Documentation/devicetree/bindings/iommu/apple,dart.yaml | 1 + 1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/iommu/apple,dart.yaml b/Documentation/devicetree/bindings/iommu/apple,dart.yaml
index 903edf85d72e..f9c1843c074d 100644
--- a/Documentation/devicetree/bindings/iommu/apple,dart.yaml
+++ b/Documentation/devicetree/bindings/iommu/apple,dart.yaml@@ -24,6 +24,7 @@ properties: compatible: enum: - apple,t8103-dart + - apple,t8103-dart-usb4 - apple,t8110-dart - apple,t6000-dart
--
2.25.1
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