[PATCH 4/7] ARM: tegra30: common: enable csite clock

[Stephen Warren]

On 10/08/2012 04:26 AM, Joseph Lo wrote:
> Enable csite (debug and trace controller) clock at init to prevent it
> be disabled. And this also the necessary clock for CPU be brought up or
> resumed from a power-gate low power state (e.g., LP2).

Does it make sense to enable this clock only when entering LP2? Or do we
really need to keep it on 100% of the time?