arm: tegra12: fix PTSA registers save/restore
authorRoger Hsieh <rhsieh@nvidia.com>
Mon, 2 Mar 2015 11:23:33 +0000 (19:23 +0800)
committerMatthew Pedro <mapedro@nvidia.com>
Tue, 7 Apr 2015 04:24:16 +0000 (21:24 -0700)
commitfb3c8dc29a89c1a9fc76866dd58967e52cb3936e
treee79d5a45a346f54335b6a5986d5d36ea27a80a77
parent291516cede2ff78d33857251ccb7ef1e3eb2ac9a
arm: tegra12: fix PTSA registers save/restore

Some of PTSA regsiters are restored to wrong value that affects
other clients under memory controller. Correct it to fix audio
noise issue after LP0 resume.

Bug 1612520

Change-Id: I92f03cace5dcc81a33a71cdd4628c2112f7015ed
Signed-off-by: Roger Hsieh <rhsieh@nvidia.com>
Reviewed-on: http://git-master/r/712540
(cherry picked from commit 478e8e144acd8218421ddbf69e8dd2676a68ab8e)
Reviewed-on: http://git-master/r/713592
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
arch/arm/mach-tegra/tegra12x_la.c