diff options
Diffstat (limited to 'Documentation/devicetree/bindings/dma/arm,pl330.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/dma/arm,pl330.yaml | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/dma/arm,pl330.yaml b/Documentation/devicetree/bindings/dma/arm,pl330.yaml index 2bec69b308f8..4a3dd6f5309b 100644 --- a/Documentation/devicetree/bindings/dma/arm,pl330.yaml +++ b/Documentation/devicetree/bindings/dma/arm,pl330.yaml @@ -55,6 +55,12 @@ properties: dma-coherent: true + iommus: + minItems: 1 + maxItems: 9 + description: Up to 1 IOMMU entry per DMA channel for writes and 1 + IOMMU entry for reads. + power-domains: maxItems: 1 |