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-rw-r--r--dts/Bindings/iommu/arm,smmu-v3.yaml11
1 files changed, 6 insertions, 5 deletions
diff --git a/dts/Bindings/iommu/arm,smmu-v3.yaml b/dts/Bindings/iommu/arm,smmu-v3.yaml
index e87bfbcc69..75fcf4cb52 100644
--- a/dts/Bindings/iommu/arm,smmu-v3.yaml
+++ b/dts/Bindings/iommu/arm,smmu-v3.yaml
@@ -37,12 +37,13 @@ properties:
hardware supports just a single, combined interrupt line.
If provided, then the combined interrupt will be used in preference to
any others.
- - minItems: 2
+ - minItems: 1
items:
- - const: eventq # Event Queue not empty
- - const: gerror # Global Error activated
- - const: priq # PRI Queue not empty
- - const: cmdq-sync # CMD_SYNC complete
+ enum:
+ - eventq # Event Queue not empty
+ - gerror # Global Error activated
+ - cmdq-sync # CMD_SYNC complete
+ - priq # PRI Queue not empty
'#iommu-cells':
const: 1