On Thu, 2013-01-03 at 03:05 +0800, Stephen Warren wrote: > On 12/17/2012 07:30 PM, 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. > > Joseph, > > What's the status of this series? It looks like there are quite a few > comments on V3; I assume you'll post a new version to address those. > Will you base the new version on top of Prashant's common clock cleanup > to remove the conflicts with that? > Yes, I will re-base on top of Prashant's CCF rework in the next version. But there are some issues, I am co-working with Prashant to make sure every thing is work as usual. Will re-post this series later after everything be settled down. Thanks, Joseph -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
