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-rw-r--r--dts/Bindings/iommu/arm,smmu.txt10
1 files changed, 5 insertions, 5 deletions
diff --git a/dts/Bindings/iommu/arm,smmu.txt b/dts/Bindings/iommu/arm,smmu.txt
index e862d14852..6cdf32d037 100644
--- a/dts/Bindings/iommu/arm,smmu.txt
+++ b/dts/Bindings/iommu/arm,smmu.txt
@@ -36,15 +36,15 @@ conditions.
combined interrupt, it must be listed multiple times.
- #iommu-cells : See Documentation/devicetree/bindings/iommu/iommu.txt
- for details. With a value of 1, each "iommus" entry
+ for details. With a value of 1, each IOMMU specifier
represents a distinct stream ID emitted by that device
into the relevant SMMU.
SMMUs with stream matching support and complex masters
- may use a value of 2, where the second cell represents
- an SMR mask to combine with the ID in the first cell.
- Care must be taken to ensure the set of matched IDs
- does not result in conflicts.
+ may use a value of 2, where the second cell of the
+ IOMMU specifier represents an SMR mask to combine with
+ the ID in the first cell. Care must be taken to ensure
+ the set of matched IDs does not result in conflicts.
** System MMU optional properties: