ARM: tegra20: flowctrl: add support for cpu_suspend_enter/exit

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The flow controller can help CPU to go into suspend mode (powered-down
state). When CPU go into powered-down state, it needs some careful
settings before getting into and after leaving. The enter and exit
functions do that by configuring appropriate mode for flow controller.

Signed-off-by: Joseph Lo <josephl@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>

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Joseph Lo 2013-01-15 22:11:01 +00:00 • committed by Stephen Warren

parent 4a2e32794e

commit afec581c4b

2 changed files with 37 additions and 5 deletions

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38

arch/arm/mach-tegra/flowctrl.c

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4

arch/arm/mach-tegra/flowctrl.h

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