Hi Sebastian,
[Adding Martin on Cc who also tried to enable DBGEN bit in a previous patch]
On Mon, Feb 26, 2018 at 10:47 AM, Sebastian Reichel
wrote:
> Hi Shawn,
>
> On Sat, Feb 24, 2018 at 03:45:44PM +0800, Shawn Guo wrote:
>> On Mon, Feb 12, 2018 at 01:39:44PM +0100, Sebastian Reichel wrote:
>
Hi,
On Mon, May 28, 2018 at 03:20:35PM +0800, Shawn Guo wrote:
> On Mon, May 28, 2018 at 08:41:31AM +0200, Sebastian Reichel wrote:
> > > Are you saying this is a very specific setup required by i.MX53 only?
> >
> > Yes, all other SoCs supported by Linux ARM PMU counters driver can
> > just use t
On Mon, May 28, 2018 at 08:41:31AM +0200, Sebastian Reichel wrote:
> > Are you saying this is a very specific setup required by i.MX53 only?
>
> Yes, all other SoCs supported by Linux ARM PMU counters driver can
> just use the registers without having to enable platform specific
> bits first.
>
>
Hi,
On Mon, May 28, 2018 at 10:26:54AM +0800, Shawn Guo wrote:
> On Tue, Feb 27, 2018 at 11:17:12AM +0100, Sebastian Reichel wrote:
> > Hi,
> >
> > On Tue, Feb 27, 2018 at 09:10:34AM +0800, Shawn Guo wrote:
> > > On Mon, Feb 26, 2018 at 02:47:41PM +0100, Sebastian Reichel wrote:
> > > > On Sat, F
On Tue, Feb 27, 2018 at 11:17:12AM +0100, Sebastian Reichel wrote:
> Hi,
>
> On Tue, Feb 27, 2018 at 09:10:34AM +0800, Shawn Guo wrote:
> > On Mon, Feb 26, 2018 at 02:47:41PM +0100, Sebastian Reichel wrote:
> > > On Sat, Feb 24, 2018 at 03:45:44PM +0800, Shawn Guo wrote:
> > > > On Mon, Feb 12, 20
Hi Shawn,
On Tue, Feb 27, 2018 at 11:17:12AM +0100, Sebastian Reichel wrote:
> Hi,
>
> On Tue, Feb 27, 2018 at 09:10:34AM +0800, Shawn Guo wrote:
> > On Mon, Feb 26, 2018 at 02:47:41PM +0100, Sebastian Reichel wrote:
> > > On Sat, Feb 24, 2018 at 03:45:44PM +0800, Shawn Guo wrote:
> > > > On Mon,
Hi,
On Tue, Feb 27, 2018 at 09:10:34AM +0800, Shawn Guo wrote:
> On Mon, Feb 26, 2018 at 02:47:41PM +0100, Sebastian Reichel wrote:
> > On Sat, Feb 24, 2018 at 03:45:44PM +0800, Shawn Guo wrote:
> > > On Mon, Feb 12, 2018 at 01:39:44PM +0100, Sebastian Reichel wrote:
> > > > On i.MX53 it is necess
On Mon, Feb 26, 2018 at 02:47:41PM +0100, Sebastian Reichel wrote:
> Hi Shawn,
>
> On Sat, Feb 24, 2018 at 03:45:44PM +0800, Shawn Guo wrote:
> > On Mon, Feb 12, 2018 at 01:39:44PM +0100, Sebastian Reichel wrote:
> > > On i.MX53 it is necessary to set the DBG_EN bit in the
> > > platform GPC regis
Hi Shawn,
On Sat, Feb 24, 2018 at 03:45:44PM +0800, Shawn Guo wrote:
> On Mon, Feb 12, 2018 at 01:39:44PM +0100, Sebastian Reichel wrote:
> > On i.MX53 it is necessary to set the DBG_EN bit in the
> > platform GPC register to enable access to PMU counters
> > other than the cycle counter.
> >
> >
On Mon, Feb 12, 2018 at 01:39:44PM +0100, Sebastian Reichel wrote:
> On i.MX53 it is necessary to set the DBG_EN bit in the
> platform GPC register to enable access to PMU counters
> other than the cycle counter.
>
> Signed-off-by: Sebastian Reichel
> ---
> arch/arm/mach-imx/mach-imx53.c | 39 ++
On Mon, Feb 12, 2018 at 10:39 AM, Sebastian Reichel
wrote:
> On i.MX53 it is necessary to set the DBG_EN bit in the
> platform GPC register to enable access to PMU counters
> other than the cycle counter.
>
> Signed-off-by: Sebastian Reichel
Reviewed-by: Fabio Estevam
On i.MX53 it is necessary to set the DBG_EN bit in the
platform GPC register to enable access to PMU counters
other than the cycle counter.
Signed-off-by: Sebastian Reichel
---
arch/arm/mach-imx/mach-imx53.c | 39 ++-
1 file changed, 38 insertions(+), 1 deleti
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