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ARM: tegra: shut off the CPU rail when the last CPU in suspend
authorJoseph Lo <josephl@nvidia.com>
Wed, 3 Jul 2013 09:50:41 +0000 (17:50 +0800)
committerStephen Warren <swarren@nvidia.com>
Fri, 19 Jul 2013 16:08:07 +0000 (10:08 -0600)
When the last CPU core in suspend, the CPU power rail can be turned off
by setting flags to flow controller. Then the flow controller will inform
PMC to turn off the CPU rail when the last CPU goes into suspend.

Signed-off-by: Joseph Lo <josephl@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
arch/arm/mach-tegra/flowctrl.h patch | blob | history
arch/arm/mach-tegra/pmc.c patch | blob | history

diff --cc arch/arm/mach-tegra/flowctrl.h
Simple merge
diff --cc arch/arm/mach-tegra/pmc.c
Simple merge
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