ARM: tegra: dvfs: Add offset to rail alignment
authorAlex Frid <afrid@nvidia.com>
Fri, 2 Aug 2013 04:02:05 +0000 (21:02 -0700)
committerDan Willemsen <dwillemsen@nvidia.com>
Sat, 14 Sep 2013 20:39:17 +0000 (13:39 -0700)
commit763140b72268d323366df4f21467906d3a0ad1eb
treea4680255817959fb35a2543acc19456542c098fc
parent269d105bcf9f649c981e8f2addc75c1a30dd8589
ARM: tegra: dvfs: Add offset to rail alignment

With the introduction of analog PWM regulator on Tegra12 platforms,
minimum cpu voltage may not be exactly aligned with PWM steps. The
respective offset is specified by platform data early enough for dvfs
initialization, and accounted for when rounding dvfs cvb voltages.

Bug 1310396

Change-Id: I4ff570a5c0519b85085b3b5e22076b906e95068c
Signed-off-by: Alex Frid <afrid@nvidia.com>
Reviewed-on: http://git-master/r/257344
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
arch/arm/mach-tegra/board-ardbeg-power.c
arch/arm/mach-tegra/board-ardbeg.c
arch/arm/mach-tegra/board-ardbeg.h
arch/arm/mach-tegra/dvfs.h
arch/arm/mach-tegra/tegra12_dvfs.c