ARM: tegra11: clock: Update emc to cpu rate ratio
authorAmit Kamath <akamath@nvidia.com>
Tue, 12 Feb 2013 12:38:18 +0000 (17:38 +0530)
committerDan Willemsen <dwillemsen@nvidia.com>
Sat, 14 Sep 2013 20:03:13 +0000 (13:03 -0700)
commit772b80ae1e1a9ba7e1cafe90aa0ff3b5121cad00
treeb22456737ad3be2f48c1f122e4f460008f0c8db8
parentdb338eb2c78e76c53bc05ff33d078e0de989f070
ARM: tegra11: clock: Update emc to cpu rate ratio

The gain for performance to frequency in not proportionate at higher
emc frequencies. Hence limiting the highest emc frequency for above
1.5 Ghz of cpu frequency.

Bug 1172722

Change-Id: I379a57f2d94f2442664bb580f9ce6048c5b69fe0
Signed-off-by: Amit Kamath <akamath@nvidia.com>
Reviewed-on: http://git-master/r/199980
(cherry picked from commit 4fc5ccf54d51f9ffe9739c4d12adbcf79b27365f)
Reviewed-on: http://git-master/r/210324
Reviewed-by: Simone Willett <swillett@nvidia.com>
Tested-by: Simone Willett <swillett@nvidia.com>
arch/arm/mach-tegra/tegra11_clocks.c