Re: [PATCHv2 17/19] ARM: OMAP4: put cpu1 back to sleep if no wake request

2012-05-30 Thread Menon, Nishanth
On Mon, May 21, 2012 at 5:40 AM, Shilimkar, Santosh santosh.shilim...@ti.com wrote: Not sure what you mean wakeup issue on GP device. IIUC, the issue is: Wakeup from device OFF, hardware releases the reset for both CPUs, This is special case and applicable only for device OFF. The reason

Re: [PATCHv2 17/19] ARM: OMAP4: put cpu1 back to sleep if no wake request

2012-05-29 Thread Kevin Hilman
Shilimkar, Santosh santosh.shilim...@ti.com writes: Tero, On Mon, May 21, 2012 at 3:51 PM, Tero Kristo t-kri...@ti.com wrote: On Wed, 2012-05-16 at 17:31 -0700, Kevin Hilman wrote: Tero Kristo t-kri...@ti.com writes: If AUX_CORE_BOOT0 does not indicate wakeup request for cpu1, put it back

Re: [PATCHv2 17/19] ARM: OMAP4: put cpu1 back to sleep if no wake request

2012-05-21 Thread Tero Kristo
On Wed, 2012-05-16 at 17:31 -0700, Kevin Hilman wrote: Tero Kristo t-kri...@ti.com writes: If AUX_CORE_BOOT0 does not indicate wakeup request for cpu1, put it back to off. Why is it waking up then? (I know the answer, but will forget. The changelog serves as my long-term memory.)

Re: [PATCHv2 17/19] ARM: OMAP4: put cpu1 back to sleep if no wake request

2012-05-21 Thread Shilimkar, Santosh
Tero, On Mon, May 21, 2012 at 3:51 PM, Tero Kristo t-kri...@ti.com wrote: On Wed, 2012-05-16 at 17:31 -0700, Kevin Hilman wrote: Tero Kristo t-kri...@ti.com writes: If AUX_CORE_BOOT0 does not indicate wakeup request for cpu1, put it back to off. Why is it waking up then?  (I know the

Re: [PATCHv2 17/19] ARM: OMAP4: put cpu1 back to sleep if no wake request

2012-05-16 Thread Kevin Hilman
Tero Kristo t-kri...@ti.com writes: If AUX_CORE_BOOT0 does not indicate wakeup request for cpu1, put it back to off. Why is it waking up then? (I know the answer, but will forget. The changelog serves as my long-term memory.) This is needed during wakeup from device off to prevent cpu1

[PATCHv2 17/19] ARM: OMAP4: put cpu1 back to sleep if no wake request

2012-05-14 Thread Tero Kristo
If AUX_CORE_BOOT0 does not indicate wakeup request for cpu1, put it back to off. This is needed during wakeup from device off to prevent cpu1 from being stuck indefinitely in the wakeup loop and also to prevent wakeup problem on GP chips with device off mode. Signed-off-by: Tero Kristo