MFD USB host: prevents CORE retention in idle

2012-05-23 Thread Kevin Hilman
Hi Keshava, Using current l-o master, I noticed that CORE was not hitting retention in idle on my 3530/Overo. CORE hits retention on suspend just fine. Debugging this, I found that usbtll_fck was still enabled during idle, thus preventing CORE from hitting retention. To test, I disabled USB hos

Re: MFD USB host: prevents CORE retention in idle

2012-05-23 Thread Kevin Hilman
On 05/23/2012 05:01 PM, Kevin Hilman wrote: Hi Keshava, Using current l-o master, I noticed that CORE was not hitting retention in idle on my 3530/Overo. CORE hits retention on suspend just fine. Debugging this, I found that usbtll_fck was still enabled during idle, thus preventing CORE from h

Re: MFD USB host: prevents CORE retention in idle

2012-05-24 Thread Munegowda, Keshava
On Thu, May 24, 2012 at 5:55 AM, Kevin Hilman wrote: > On 05/23/2012 05:01 PM, Kevin Hilman wrote: >> >> Hi Keshava, >> >> Using current l-o master, I noticed that CORE was not hitting retention >> in idle on my 3530/Overo.  CORE hits retention on suspend just fine. >> >> Debugging this, I found t

Re: MFD USB host: prevents CORE retention in idle

2012-05-24 Thread Kevin Hilman
"Munegowda, Keshava" writes: > On Thu, May 24, 2012 at 5:55 AM, Kevin Hilman wrote: >> On 05/23/2012 05:01 PM, Kevin Hilman wrote: >>> >>> Hi Keshava, >>> >>> Using current l-o master, I noticed that CORE was not hitting retention >>> in idle on my 3530/Overo.  CORE hits retention on suspend jus

Re: MFD USB host: prevents CORE retention in idle

2012-05-24 Thread Kevin Hilman
Kevin Hilman writes: > "Munegowda, Keshava" writes: > >> On Thu, May 24, 2012 at 5:55 AM, Kevin Hilman wrote: >>> On 05/23/2012 05:01 PM, Kevin Hilman wrote: Hi Keshava, Using current l-o master, I noticed that CORE was not hitting retention in idle on my 3530/Overo.  C

Re: MFD USB host: prevents CORE retention in idle

2012-06-05 Thread Kevin Hilman
Keshava, Felipe, ping. This problem is still preventing CORE retention in mainline. On 05/24/2012 03:13 PM, Kevin Hilman wrote: Kevin Hilman writes: "Munegowda, Keshava" writes: On Thu, May 24, 2012 at 5:55 AM, Kevin Hilman wrote: On 05/23/2012 05:01 PM, Kevin Hilman wrote: Hi Keshav

Re: MFD USB host: prevents CORE retention in idle

2012-06-15 Thread Munegowda, Keshava
On Tue, Jun 12, 2012 at 6:28 PM, Munegowda, Keshava wrote: > hi kevin >     now I am using initramfs with kernel linux3.5.rc1, > but the retention is not working in 3430 sdp.  I am seeing the following > error followed by a crash > > > echo mem > /sys/power/state > [   35.609252] PM: Syncing f

Re: MFD USB host: prevents CORE retention in idle

2012-06-15 Thread Jean Pihet
Hi Keshava, On Fri, Jun 15, 2012 at 2:04 PM, Munegowda, Keshava wrote: > On Tue, Jun 12, 2012 at 6:28 PM, Munegowda, Keshava > wrote: >> hi kevin >>     now I am using initramfs with kernel linux3.5.rc1, >> but the retention is not working in 3430 sdp.  I am seeing the following >> error fol

Re: MFD USB host: prevents CORE retention in idle

2012-06-18 Thread Munegowda, Keshava
On Fri, Jun 15, 2012 at 7:17 PM, Jean Pihet wrote: > Hi Keshava, > > On Fri, Jun 15, 2012 at 2:04 PM, Munegowda, Keshava > wrote: >> On Tue, Jun 12, 2012 at 6:28 PM, Munegowda, Keshava >> wrote: >>> hi kevin >>>     now I am using initramfs with kernel linux3.5.rc1, >>> but the retention is

Re: MFD USB host: prevents CORE retention in idle

2012-06-19 Thread Kevin Hilman
"Munegowda, Keshava" writes: > On Fri, Jun 15, 2012 at 7:17 PM, Jean Pihet wrote: >> Hi Keshava, >> >> On Fri, Jun 15, 2012 at 2:04 PM, Munegowda, Keshava >> wrote: >>> On Tue, Jun 12, 2012 at 6:28 PM, Munegowda, Keshava >>> wrote: hi kevin     now I am using initramfs with kerne

Re: MFD USB host: prevents CORE retention in idle

2012-06-19 Thread Munegowda, Keshava
On Tue, Jun 19, 2012 at 11:32 PM, Kevin Hilman wrote: > "Munegowda, Keshava" writes: > >> On Fri, Jun 15, 2012 at 7:17 PM, Jean Pihet >> wrote: >>> Hi Keshava, >>> >>> On Fri, Jun 15, 2012 at 2:04 PM, Munegowda, Keshava >>> wrote: On Tue, Jun 12, 2012 at 6:28 PM, Munegowda, Keshava

Re: MFD USB host: prevents CORE retention in idle

2012-06-20 Thread Munegowda, Keshava
On Wed, Jun 20, 2012 at 11:53 AM, Munegowda, Keshava wrote: > On Tue, Jun 19, 2012 at 11:32 PM, Kevin Hilman wrote: >> "Munegowda, Keshava" writes: >> >>> On Fri, Jun 15, 2012 at 7:17 PM, Jean Pihet >>> wrote: Hi Keshava, On Fri, Jun 15, 2012 at 2:04 PM, Munegowda, Keshava

Re: MFD USB host: prevents CORE retention in idle

2012-06-20 Thread Kevin Hilman
"Munegowda, Keshava" writes: > On Wed, Jun 20, 2012 at 11:53 AM, Munegowda, Keshava > wrote: >> On Tue, Jun 19, 2012 at 11:32 PM, Kevin Hilman wrote: >>> "Munegowda, Keshava" writes: >>> On Fri, Jun 15, 2012 at 7:17 PM, Jean Pihet wrote: > Hi Keshava, > > On Fri, Jun 15

Re: MFD USB host: prevents CORE retention in idle

2012-06-21 Thread Munegowda, Keshava
On Wed, Jun 20, 2012 at 7:53 PM, Kevin Hilman wrote: > "Munegowda, Keshava" writes: > >> On Wed, Jun 20, 2012 at 11:53 AM, Munegowda, Keshava >> wrote: >>> On Tue, Jun 19, 2012 at 11:32 PM, Kevin Hilman wrote: "Munegowda, Keshava" writes: > On Fri, Jun 15, 2012 at 7:17 PM, Jean P

Re: MFD USB host: prevents CORE retention in idle

2012-06-21 Thread Grazvydas Ignotas
On Thu, Jun 21, 2012 at 10:12 AM, Munegowda, Keshava wrote: > I did the clone of this , But I am not seeing the branch 'tmp/test/usb-host' > I am seeing only the branch /wip/arm-nohz-cpusets other than master. > I didn't any usb-host branch here too: > http://git.kernel.org/?p=linux/kernel/git/khi

Re: MFD USB host: prevents CORE retention in idle

2012-06-21 Thread Kevin Hilman
Grazvydas Ignotas writes: > On Thu, Jun 21, 2012 at 10:12 AM, Munegowda, Keshava > wrote: >> I did the clone of this , But I am not seeing the branch 'tmp/test/usb-host' >> I am seeing only the branch /wip/arm-nohz-cpusets other than master. >> I didn't any usb-host branch here too: >> http://gi