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Tegra: PMC: lock SCRATCH22 register
authorVarun Wadekar <vwadekar@nvidia.com>
Thu, 16 Jul 2015 05:08:11 +0000 (10:38 +0530)
committerVarun Wadekar <vwadekar@nvidia.com>
Fri, 17 Jul 2015 13:36:47 +0000 (19:06 +0530)
commit764c57f6f501cc08734283415aff1366dcd4d41e
treef38fdbf5cc72c55be215e06eeb96212596897511tree | snapshot
parent2e7aea3d485821b8c78dbf092489f8a20a4e5e1dcommit | diff
Tegra: PMC: lock SCRATCH22 register

The PMC Scratch22 register contains the CPU reset vector to
be used by the warmboot code to power up the CPU while resuming
from  system suspend. This patch locks this PMC register to avoid
any further writes.

Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
plat/nvidia/tegra/common/drivers/pmc/pmc.c diff | blob | history
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