arm: tegra14: bbc: update core suspend about EMC rate
authorVinayak Pane <vpane@nvidia.com>
Thu, 6 Jun 2013 23:07:11 +0000 (16:07 -0700)
committerDan Willemsen <dwillemsen@nvidia.com>
Sat, 14 Sep 2013 20:37:39 +0000 (13:37 -0700)
commit859ad2ae76ee4f4b29ed0f72575ae1e4e12e5220
tree589e68be84a62b39304895d903af5dcd9cdd0724
parentf9e71a3156d62db153b32a8aefac33696875a455
arm: tegra14: bbc: update core suspend about EMC rate

Inform LP1BB entry part about the current BBC emc floor and
the corresponding voltage required. These EMC parameters can
be used by LP1 entry low power routine to set optimal values
before entering in LP1BB hw state. The EMC parameter should
also be used by lp1bb exit routine to set the required EMC
frequency and voltage to minimize suspend-resume latency.

Bug 1270116
Bug 1301005

Change-Id: I1a979ae92fd4d579cd5ecc293f5c40203b440e4d
Signed-off-by: Vinayak Pane <vpane@nvidia.com>
Reviewed-on: http://git-master/r/238239
(cherry picked from commit 6b083a4101c7d30dd14b391b2381ed91b938306f)
Reviewed-on: http://git-master/r/254495
Reviewed-by: Mandar Padmawar <mpadmawar@nvidia.com>
Tested-by: Mandar Padmawar <mpadmawar@nvidia.com>
arch/arm/mach-tegra/pm.c
arch/arm/mach-tegra/pm.h
arch/arm/mach-tegra/tegra_bb.c