[PATCH v2] iommu: qcom: wire up fault handler

This is quite useful for debugging. Currently, always TERMINATE the translation when the fault handler returns (since this is all we need for debugging drivers). But I expect the SVM work should eventually let us do something more clever. Signed-off-by: Rob Clark --- v2:

[PATCH v2] iommu: qcom: wire up fault handler

This is quite useful for debugging. Currently, always TERMINATE the translation when the fault handler returns (since this is all we need for debugging drivers). But I expect the SVM work should eventually let us do something more clever. Signed-off-by: Rob Clark --- v2: add back a hunk that