On Thu, Dec 20, 2012 at 03:30:03AM +0100, Joseph Lo wrote: > The power up sequence is different on the cold boot CPU and the CPU > that resumed from the hotplug. For the cold boot CPU, it was been power > gated as default. To power up the cold boot CPU, the power should be > un-gated by un toggling the power gate register manually. > > For the CPU that resumed from the hotplug, after un-halted the CPU. The > flow controller will un-gate the power of the CPU. No need to manually > control, just wait the power be resumed and continue the power up > sequence after the CPU power is ready. > > Based on the work by: > Varun Wadekar <[email protected]> > > Signed-off-by: Joseph Lo <[email protected]>
Acked-by: Peter De Schrijver <[email protected]> -- 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
