tree c91312981ef8f5715101bc80c2f285d2042eec23
parent e55c27bbd718ad6abb72aab9919d9b94210cfd65
author Pritesh Raithatha <praithatha@nvidia.com> 1533291495 +0530
committer Varun Wadekar <vwadekar@nvidia.com> 1583959046 -0700

Tegra: smmu: remove context save sequence

SMMU and MC registers are saved as part of the System Suspend sequence.
The register list includes some NS world SMMU registers that need to be
saved by NS world software instead. All that remains as a result are
the MC registers.

This patch moves code to MC file as a result and renames all the
variables and defines to use the MC prefix instead of SMMU. The
Tegra186 and Tegra194 platform ports are updated to provide the MC
context register list to the parent driver. The memory required for
context save is reduced due to removal of the SMMU registers.

Change-Id: I83a05079039f52f9ce91c938ada6cd6dfd9c843f
Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com>