linux-kernel - [PATCH 07/17] dt-bindings: iommu: apple,sart: Add apple,t8112-sart compatible string

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Date:   Sun, 12 Feb 2023 16:41:17 +0100
From:   Janne Grunau <j@...nau.net>
To:     Hector Martin <marcan@...can.st>, Sven Peter <sven@...npeter.dev>,
        Alyssa Rosenzweig <alyssa@...enzweig.io>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Mark Kettenis <kettenis@...nbsd.org>,
        Joerg Roedel <joro@...tes.org>, Will Deacon <will@...nel.org>,
        Robin Murphy <robin.murphy@....com>
Cc:     asahi@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        iommu@...ts.linux.dev
Subject: [PATCH 07/17] dt-bindings: iommu: apple,sart: Add apple,t8112-sart compatible string

"apple,t8112-sart" as found on the Apple M2 SoC appears to be SART3 as
well. To allow for later discovered incompatibilities use
'"apple,t8112-sart", "apple,t6000-sart"' as compatible string.

Signed-off-by: Janne Grunau <j@...nau.net>

---
This trivial dt-bindings update should be merged through the asahi-soc
tree to ensure validation of the Apple M2 (t8112) devicetrees in this
series.
---
 Documentation/devicetree/bindings/iommu/apple,sart.yaml | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/iommu/apple,sart.yaml b/Documentation/devicetree/bindings/iommu/apple,sart.yaml
index 1524fa3094ef..07d2d68a87df 100644
--- a/Documentation/devicetree/bindings/iommu/apple,sart.yaml
+++ b/Documentation/devicetree/bindings/iommu/apple,sart.yaml
@@ -28,9 +28,14 @@ description:
 
 properties:
   compatible:
-    enum:
-      - apple,t6000-sart
-      - apple,t8103-sart
+    oneOf:
+      - items:
+          - const: apple,t8112-sart
+          - const: apple,t6000-sart
+      - items:
+          enum:
+            - apple,t6000-sart
+            - apple,t8103-sart
 
   reg:
     maxItems: 1

-- 
2.39.1