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path: root/arch/arm/mach-tegra/flowctrl.h
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* ARM: tegra30: flowctrl: add cpu_suspend_exter/exit functionJoseph Lo2012-11-15
| | | | | | | | | | 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>
* ARM: tegra: functions to access the flowcontrollerPeter De Schrijver2012-02-26
| | | | | | | | | | Introduce some functions to write to the flowcontroller registers. The flowcontroller controls CPU sleepstates and wakeup. Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com> Acked-by: Stephen Warren <swarren@nvidia.com> Tested-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
* ARM: tegra: definitions for flow controllerPeter De Schrijver2012-02-06
Introduce some definitions for the tegra flow contoller. This will be used by the code which controls entering and leaving LP3. Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com> Acked-by: Stephen Warren <swarren@nvidia.com> Tested-by: Stephen Warren <swarren@nvidia.com> Acked-by: Colin Cross <ccross@android.com> Signed-off-by: Olof Johansson <olof@lixom.net>