mirror of
https://github.com/torvalds/linux.git
synced 2026-05-23 22:52:19 +02:00
dt-bindings: dma: arm,pl330: Add missing 'iommus' property
The pl330 can be behind an IOMMU which is the case for Arm Juno board. Add the 'iommus' property allowing for 1 IOMMU entry per channel for writes and 1 IOMMU entry for reads. Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220801210237.1501488-1-robh@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
parent
568035b01c
commit
249d2e6f59
|
|
@ -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
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user