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

OMAP4 MPU DVFS patches

2011-02-28 Thread Vishwanath Sripathy
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 OMAP4 DVFS layer changes will be upstreamed once Basic DVFS frame