ARM: tegra: uart: Restore FCR in uart resume
authorPradeep Goudagunta <pgoudagunta@nvidia.com>
Fri, 4 Nov 2011 10:25:01 +0000 (15:25 +0530)
committerDan Willemsen <dwillemsen@nvidia.com>
Sat, 14 Sep 2013 07:57:59 +0000 (00:57 -0700)
commit852d6c8ad497fbe22bc4637c005d0a8afe51d279
tree98591a9a056497a60f105de61fd9e5d836168610
parent9a135f5e42682ba16c125cc45865709de828b19b
ARM: tegra: uart: Restore FCR in uart resume

Restore FCR while resuming debug uart, to enable RX and TX FIFOs with
trigger levels configured during initialisation of debug uart port.

Bug 867063

Change-Id: I9665ff29a53c3e2e6c78a3037e20e7362a642f77
Reviewed-on: http://git-master/r/62411
Tested-by: Pradeep Goudagunta <pgoudagunta@nvidia.com>
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>

Rebase-Id: Ra3b9858456b952ab539a36019a55863077094054
arch/arm/mach-tegra/pm.c