Re: OMAP4 MPU DVFS patches

2011-04-07 Thread Andy Green
On 04/07/2011 06:21 PM, Somebody in the thread at some point said: Hi - http://git.linaro.org/gitweb?p=people/andygreen/kernel-tilt.git;a=patch;h=9456c5c15a4d4e4304d6028aabb706712e608b21 http://git.linaro.org/gitweb?p=people/andygreen/kernel-tilt.git;a=patch;h=d0fd507e52d7ff862ad7f9d0761038dc62

Re: OMAP4 MPU DVFS patches

2011-04-07 Thread Nicolas Pitre
On Thu, 7 Apr 2011, john stultz wrote: > On Thu, 2011-04-07 at 07:59 +0100, Andy Green wrote: > > On 04/06/2011 09:24 PM, Somebody in the thread at some point said: > > > I have the same problem. If I turn off the display then the board boots. > > > > > > https://bugs.launchpad.net/ubuntu/+source

Re: OMAP4 MPU DVFS patches

2011-04-07 Thread john stultz
On Thu, 2011-04-07 at 07:59 +0100, Andy Green wrote: > On 04/06/2011 09:24 PM, Somebody in the thread at some point said: > > I have the same problem. If I turn off the display then the board boots. > > > > https://bugs.launchpad.net/ubuntu/+source/linux-linaro-omap/+bug/752900 > > > > Thanks to J

Re: OMAP4 MPU DVFS patches

2011-04-07 Thread John Rigby
On Thu, Apr 7, 2011 at 12:59 AM, Andy Green wrote: > On 04/06/2011 09:24 PM, Somebody in the thread at some point said: >> >> I have the same problem.  If I turn off the display then the board boots. >> >> https://bugs.launchpad.net/ubuntu/+source/linux-linaro-omap/+bug/752900 >> >> Thanks to John

Re: OMAP4 MPU DVFS patches

2011-04-07 Thread Kevin Hilman
Amit Kucheria writes: > On Wed, Apr 6, 2011 at 10:33 PM, Kevin Hilman wrote: >> Nicolas Pitre writes: >> >>> On Wed, 6 Apr 2011, Kevin Hilman wrote: >>> Amit Kucheria writes: > On Sat, Apr 2, 2011 at 6:21 AM, Nicolas Pitre > wrote: >> On Fri, 1 Apr 2011, Vishwanath S

Re: OMAP4 MPU DVFS patches

2011-04-07 Thread Kevin Hilman
Andy Green writes: > On 04/06/2011 09:24 PM, Somebody in the thread at some point said: >> I have the same problem. If I turn off the display then the board boots. >> >> https://bugs.launchpad.net/ubuntu/+source/linux-linaro-omap/+bug/752900 >> >> Thanks to John Stultz for making the connection

Re: OMAP4 MPU DVFS patches

2011-04-07 Thread Amit Kucheria
On Wed, Apr 6, 2011 at 10:33 PM, Kevin Hilman wrote: > Nicolas Pitre writes: > >> On Wed, 6 Apr 2011, Kevin Hilman wrote: >> >>> Amit Kucheria writes: >>> >>> > On Sat, Apr 2, 2011 at 6:21 AM, Nicolas Pitre >>> > wrote: >>> >> On Fri, 1 Apr 2011, Vishwanath Sripathy wrote: >>> >> >>> >>> Hi Ni

Re: OMAP4 MPU DVFS patches

2011-04-07 Thread Andy Green
On 04/06/2011 09:24 PM, Somebody in the thread at some point said: I have the same problem. If I turn off the display then the board boots. https://bugs.launchpad.net/ubuntu/+source/linux-linaro-omap/+bug/752900 Thanks to John Stultz for making the connection that the hang was just as the disp

Re: OMAP4 MPU DVFS patches

2011-04-06 Thread John Rigby
I have the same problem. If I turn off the display then the board boots. https://bugs.launchpad.net/ubuntu/+source/linux-linaro-omap/+bug/752900 Thanks to John Stultz for making the connection that the hang was just as the display gets set up on a successful boot. Kernel config and boot logs ar

Re: OMAP4 MPU DVFS patches

2011-04-06 Thread Kevin Hilman
Nicolas Pitre writes: > On Wed, 6 Apr 2011, Kevin Hilman wrote: > >> Amit Kucheria writes: >> >> > On Sat, Apr 2, 2011 at 6:21 AM, Nicolas Pitre >> > wrote: >> >> On Fri, 1 Apr 2011, Vishwanath Sripathy wrote: >> >> >> >>> Hi Nicolas, >> >>> >> >>> Pls find rebased OMAP DVFS patches attached.

Re: OMAP4 MPU DVFS patches

2011-04-06 Thread Nicolas Pitre
On Wed, 6 Apr 2011, Kevin Hilman wrote: > Amit Kucheria writes: > > > On Sat, Apr 2, 2011 at 6:21 AM, Nicolas Pitre > > wrote: > >> On Fri, 1 Apr 2011, Vishwanath Sripathy wrote: > >> > >>> Hi Nicolas, > >>> > >>> Pls find rebased OMAP DVFS patches attached. Apologies for the delay > >>> as I

Re: OMAP4 MPU DVFS patches

2011-04-06 Thread Kevin Hilman
Amit Kucheria writes: > On Sat, Apr 2, 2011 at 6:21 AM, Nicolas Pitre > wrote: >> On Fri, 1 Apr 2011, Vishwanath Sripathy wrote: >> >>> Hi Nicolas, >>> >>> Pls find rebased OMAP DVFS patches attached. Apologies for the delay >>> as I had to rework some of the patches because of kernel migration

Re: OMAP4 MPU DVFS patches

2011-04-05 Thread John Rigby
On Tue, Apr 5, 2011 at 12:26 AM, Vishwanath Sripathy wrote: > Yes, Following options have to be enabled in the defconfig to enable cpufreq. > > CONFIG_CPU_FREQ=y > CONFIG_CPU_FREQ_GOV_USERSPACE=y > CONFIG_OMAP_SMARTREFLEX=y > CONFIG_OMAP_SMARTREFLEX_CLASS3=y Done > > Vishwa > > On Mon, Apr 4, 2011

Re: OMAP4 MPU DVFS patches

2011-04-04 Thread Vishwanath Sripathy
Yes, Following options have to be enabled in the defconfig to enable cpufreq. CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_GOV_USERSPACE=y CONFIG_OMAP_SMARTREFLEX=y CONFIG_OMAP_SMARTREFLEX_CLASS3=y Vishwa On Mon, Apr 4, 2011 at 1:52 PM, Amit Kucheria wrote: > On Sat, Apr 2, 2011 at 6:21 AM, Nicolas Pitre

Re: OMAP4 MPU DVFS patches

2011-04-04 Thread john stultz
On Mon, 2011-04-04 at 17:49 -0700, john stultz wrote: > On Fri, 2011-04-01 at 21:03 +0530, Vishwanath Sripathy wrote: > > Hi Nicolas, > > > > Pls find rebased OMAP DVFS patches attached. Apologies for the delay > > as I had to rework some of the patches because of kernel migration. > > I think so

Re: OMAP4 MPU DVFS patches

2011-04-04 Thread john stultz
On Fri, 2011-04-01 at 21:03 +0530, Vishwanath Sripathy wrote: > Hi Nicolas, > > Pls find rebased OMAP DVFS patches attached. Apologies for the delay > as I had to rework some of the patches because of kernel migration. I think something in the DVFS patch set broke usb on Pandaboard. Building 7c4

Re: OMAP4 MPU DVFS patches

2011-04-04 Thread Amit Kucheria
On Sat, Apr 2, 2011 at 6:21 AM, Nicolas Pitre wrote: > On Fri, 1 Apr 2011, Vishwanath Sripathy wrote: > >> Hi Nicolas, >> >> Pls find rebased OMAP DVFS patches attached. Apologies for the delay >> as I had to rework some of the patches because of kernel migration. > > No problem. > > Merged, thank

Re: OMAP4 MPU DVFS patches

2011-04-01 Thread Nicolas Pitre
On Fri, 1 Apr 2011, Vishwanath Sripathy wrote: > Hi Nicolas, > > Pls find rebased OMAP DVFS patches attached. Apologies for the delay > as I had to rework some of the patches because of kernel migration. No problem. Merged, thanks. Nicolas ___ lina

Re: OMAP4 MPU DVFS patches

2011-03-29 Thread Nicolas Pitre
On Tue, 29 Mar 2011, Vishwanath Sripathy wrote: > On Tue, Mar 29, 2011 at 3:43 AM, Nicolas Pitre > wrote: > > On Mon, 28 Feb 2011, Vishwanath Sripathy wrote: > > > >> Hi Nicolas, > >> > >> Attached patch set has support for MPU DVFS (cpufreq) on OMAP4 and > >> these are rebased against latest .3

Re: OMAP4 MPU DVFS patches

2011-03-29 Thread Vishwanath Sripathy
On Tue, Mar 29, 2011 at 3:43 AM, Nicolas Pitre wrote: > On Mon, 28 Feb 2011, Vishwanath Sripathy wrote: > >> Hi Nicolas, >> >> Attached patch set has support for MPU DVFS (cpufreq) on OMAP4 and >> these are rebased against latest .38 linaro kernel. >> omap cpufreq driver changes are already posted

Re: OMAP4 MPU DVFS patches

2011-03-28 Thread Nicolas Pitre
On Mon, 28 Feb 2011, Vishwanath Sripathy wrote: > Hi Nicolas, > > Attached patch set has support for MPU DVFS (cpufreq) on OMAP4 and > these are rebased against latest .38 linaro kernel. > omap cpufreq driver changes are already posted to lo > (https://patchwork.kernel.org/patch/589081/) and OMAP

Re: OMAP4 MPU DVFS patches

2011-03-04 Thread Nicolas Pitre
On Thu, 3 Mar 2011, Vishwanath Sripathy wrote: > On Wed, Mar 2, 2011 at 4:35 AM, Nicolas Pitre > wrote: > >  LD      .tmp_vmlinux1 > > arch/arm/mach-omap2/built-in.o: In function `omap_target': > > /opt/git/ubuntu/roc/natty/arch/arm/mach-omap2/omap2plus-cpufreq.c:118: > > undefined reference to

Re: OMAP4 MPU DVFS patches

2011-03-03 Thread Amit Kucheria
On Thu, Mar 3, 2011 at 8:03 AM, Vishwanath Sripathy wrote: > On Wed, Mar 2, 2011 at 4:35 AM, Nicolas Pitre > wrote: >> On Mon, 28 Feb 2011, Nicolas Pitre wrote: >> >>> On Mon, 28 Feb 2011, Vishwanath Sripathy wrote: >>> >>> > Hi Nicolas, >>> > >>> > Attached patch set has support for MPU DVFS (c

Re: OMAP4 MPU DVFS patches

2011-03-02 Thread Vishwanath Sripathy
On Wed, Mar 2, 2011 at 4:35 AM, Nicolas Pitre wrote: > On Mon, 28 Feb 2011, Nicolas Pitre wrote: > >> On Mon, 28 Feb 2011, Vishwanath Sripathy wrote: >> >> > Hi Nicolas, >> > >> > Attached patch set has support for MPU DVFS (cpufreq) on OMAP4 and >> > these are rebased against latest .38 linaro ke

Re: OMAP4 MPU DVFS patches

2011-03-01 Thread Nicolas Pitre
On Mon, 28 Feb 2011, Nicolas Pitre wrote: > On Mon, 28 Feb 2011, Vishwanath Sripathy wrote: > > > Hi Nicolas, > > > > Attached patch set has support for MPU DVFS (cpufreq) on OMAP4 and > > these are rebased against latest .38 linaro kernel. > > omap cpufreq driver changes are already posted to l

Re: OMAP4 MPU DVFS patches

2011-02-28 Thread Nicolas Pitre
On Mon, 28 Feb 2011, Vishwanath Sripathy wrote: > Hi Nicolas, > > Attached patch set has support for MPU DVFS (cpufreq) on OMAP4 and > these are rebased against latest .38 linaro kernel. > omap cpufreq driver changes are already posted to lo > (https://patchwork.kernel.org/patch/589081/) and OMAP