On 01/16/2013 01:10 AM, Joseph Lo wrote: > This adds a "powered-down" state in cpuidle for Tegra20. It requires power > gating both CPU cores. When the CPU1 requests to enter "powered-down" > state, it saves its own state and then enters WFI. When the CPU0 requests > the same state, it attempts to put the CPU1 into reset to prevent it from > waking up. Then power down both CPUs together and turn off the CPU rail. > > If the CPU1 be woken up before CPU0 entering powered-down state, then it > needs to restore it's CPU state and waits for next chance.
I have applied this series to Tegra's for-3.9/soc branch. -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
