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Commit dea29f5b authored by Prakash Gupta's avatar Prakash Gupta Committed by Liam Mark
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dt-bindings: iommu: add support for qcom,iommu-geometry 

Add support for "qcom,iommu-geometry" property to specify iova geometry.

Change-Id: I13c935f7265d3033b42559e574211dc5847fc181
parent 401531e6

bindings/iommu/arm,smmu.txt

+6 −0
Original line number Diff line number Diff line
@@ -156,6 +156,12 @@ conditions. 
                  clients who do not detach, it's not possible to keep regulator

                  vote while smmu is attached. Type is <u32>.



- qcom,iommu-geometry:

		  Allow clients to set the available IOVA space for fastmap

		  clients. The new space created will be a superset of the IOVA

		  range which was created through the qcom,iommu-dma-addr-pool

		  DT property.



- (%s)-supply   : Phandle of the regulator that should be powered on during

                  SMMU register access. (%s) is a string from the

		  qcom,regulator-names property.