[PATCH 3/6] iommu/arm-smmu: Support buggy implementations where all config accesses are secure

[Will Deacon]

On Fri, Oct 18, 2013 at 09:13:12PM +0100, Andreas Herrmann wrote:
> In such a case we have to use secure aliases of some non-secure
> registers.
> 
> This handling is switched on by DT property
> "arm,smmu-secure-config-access" for an SMMU node.

This looks fine, but won't apply without the device isolation changes.

Will