Re: [PATCH 3/4] powerpc: pm: add EPU FSM configuration for deep sleep

2015-08-03 Thread Scott Wood
On Mon, 2015-08-03 at 20:01 +0800, Chenhui Zhao wrote: > On Sat, Aug 1, 2015 at 8:41 AM, Scott Wood > wrote: > > On Fri, 2015-07-31 at 20:53 +0800, Chenhui Zhao wrote: > > > In the last stage of deep sleep, software will trigger a Finite > > > State Machine (FSM) to control the hardware precedu

Re: [PATCH 3/4] powerpc: pm: add EPU FSM configuration for deep sleep

2015-08-03 Thread Chenhui Zhao
On Sat, Aug 1, 2015 at 8:41 AM, Scott Wood wrote: On Fri, 2015-07-31 at 20:53 +0800, Chenhui Zhao wrote: In the last stage of deep sleep, software will trigger a Finite State Machine (FSM) to control the hardware precedure, such as board isolation, killing PLLs, removing power, and so on.

Re: [PATCH 3/4] powerpc: pm: add EPU FSM configuration for deep sleep

2015-07-31 Thread Scott Wood
On Fri, 2015-07-31 at 20:53 +0800, Chenhui Zhao wrote: > In the last stage of deep sleep, software will trigger a Finite > State Machine (FSM) to control the hardware precedure, such as > board isolation, killing PLLs, removing power, and so on. > > When the system is waked up by an interrupt, the