Re: [PATCH v8 5/7] powerpc/85xx: add sleep and deep sleep support

2012-08-02 Thread Zhao Chenhui
On Tue, Jul 31, 2012 at 09:15:33AM -0500, Kumar Gala wrote: On Jul 20, 2012, at 7:42 AM, Zhao Chenhui wrote: In sleep PM mode, the clocks of e500 core and unused IP blocks is turned off. IP blocks which are allowed to wake up the processor are still running. Some Freescale chips

Re: [PATCH v8 5/7] powerpc/85xx: add sleep and deep sleep support

2012-07-31 Thread Kumar Gala
On Jul 20, 2012, at 7:42 AM, Zhao Chenhui wrote: In sleep PM mode, the clocks of e500 core and unused IP blocks is turned off. IP blocks which are allowed to wake up the processor are still running. Some Freescale chips like MPC8536 and P1022 has deep sleep PM mode in addtion to the sleep

[PATCH v8 5/7] powerpc/85xx: add sleep and deep sleep support

2012-07-20 Thread Zhao Chenhui
In sleep PM mode, the clocks of e500 core and unused IP blocks is turned off. IP blocks which are allowed to wake up the processor are still running. Some Freescale chips like MPC8536 and P1022 has deep sleep PM mode in addtion to the sleep PM mode. While in deep sleep PM mode, additionally, the