From 210133862aabe620912585f9b22d9da734a54506 Mon Sep 17 00:00:00 2001 From: "Isaac J. Manjarres" Date: Wed, 26 Feb 2020 13:12:08 -0800 Subject: [PATCH] dt-bindings: Document qcom,active-only Add documentation for the ARM SMMU qcom,active-only property. This property denotes what set of CPUSS contexts (active/dual) an interconnect vote needs to be maintained in. Change-Id: I3fc89c5ce39275150288cf8bcdc258d061058f8a --- bindings/iommu/arm,smmu.txt | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/bindings/iommu/arm,smmu.txt b/bindings/iommu/arm,smmu.txt index 906ed5fe..2fc253dd 100644 --- a/bindings/iommu/arm,smmu.txt +++ b/bindings/iommu/arm,smmu.txt @@ -162,6 +162,13 @@ conditions. interconnect path. For more information, please see bindings/interconnect/interconnect.txt +- qcom,active-only: + Boolean property which denotes that interconnect votes + should be maintained while the CPUSS is awake + (active context). The absence of this property makes it so + that interconnect votes will be maintained irrespective of + the CPUSS' state (awake or asleep). + ** Deprecated properties: - mmu-masters (deprecated in favour of the generic "iommus" binding) :