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)
committerMandar Padmawar <mpadmawar@nvidia.com>
Wed, 20 Feb 2013 18:21:04 +0000 (10:21 -0800)
commit4fc5ccf54d51f9ffe9739c4d12adbcf79b27365f
treed6af2f5458738a3e257b14c397ae5a1c766e046d
parent971b8223319e3e1db6f805d8c5b21c82f1a8ba46
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
Reviewed-by: Mandar Padmawar <mpadmawar@nvidia.com>
Tested-by: Mandar Padmawar <mpadmawar@nvidia.com>
arch/arm/mach-tegra/tegra11_clocks.c