Subject: omap clocksource timer selection: dmtimer OR 32K-Sync timer

From: [email-masked] (Tony Lindgren)
Date: Fri, 13 Jan 2012 08:50:03 -0800

* Shilimkar, Santosh <[email-masked]> [120113 06:08]:
> On Fri, Jan 13, 2012 at 2:42 PM, Hiremath, Vaibhav <[email-masked]> wrote:
> > On Fri, Jan 13, 2012 at 18:19:24, Shilimkar, Santosh wrote:
> >> > ? ...
> >> > ? };
> >> >
> >> > ? We need to have similar entries in all devices where 32K timer is present.
> >> >
> >> > 2) OR simply add another cpu_is_am33xx() and then fall back to dmtimer?
> >> > ? Just to prove this, everything works here, I modified the code for this
> >> > ? and tested it on both AM335x EVM and AM37xEVM and it works fine for me.
> >> >
> >> >
> >> > Any comments?? OR Better approach? OR anything which I am missing here?

Why don't you just add a new entry to mach-omap2/timer.c using the OMAP_SYS_TIMER
macro?

See for example the omap3_secure timer set up. That should allow
specifying the clock source already.

Regards,

Tony