qcom-iommu-test bindings snapshot from msm-6.1 branch commit 0285b5bf8b6f ("Merge "ARM: dts: msm: Update proxy device settings""). Change-Id: I13a13828ed0863a61c4e1c2a6a8eac4d4d57d70f Signed-off-by: Patrick Daly <quic_pdaly@quicinc.com>