* Santosh Shilimkar <santosh.shilimkar@xxxxxx> [131010 06:20]: > On Thursday 10 October 2013 03:43 AM, Sricharan R wrote: > > From: R Sricharan <r.sricharan@xxxxxx> > > > > The realtime counter called master counter, produces the count > > used by the private timer peripherals in the MPU_CLUSTER. The > > CNTFRQ per cpu register is used to denote the frequency of the counter. > > Currently the frequency value is passed from the > > DT file, but this is not scalable when we have other non-DT guest > > OS. This register must be set to the right value by the > > secure rom code. Setting this register helps in propagating the right > > frequency value across OSes. > > > > More discussions and the reason for adding this in a non-DT > > way can be seen from below. > > http://www.mail-archive.com/linux-omap@xxxxxxxxxxxxxxx/msg93832.html > > > > So configuring this secure register for all the cpus here. > > > > Cc: Santosh Shilimkar <santosh.shilimkar@xxxxxx> > > Cc: Nishanth Menon <nm@xxxxxx> > > Cc: Rajendra Nayak <rnayak@xxxxxx> > > Cc: Marc Zyngier <marc.zyngier@xxxxxxx> > > Cc: Mark Rutland <mark.rutland@xxxxxxx> > > Cc: Tony Lindgren <tony@xxxxxxxxxxx> > > Tested-by: Nishanth Menon <nm@xxxxxx> > > Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx> > > Signed-off-by: Sricharan R <r.sricharan@xxxxxx> > > --- > > [V5] Removed the use of extern variable in omap-smp.c > > as per suggestion from Santosh Shilimkar <santosh.shilimkar@xxxxxx> > > > Thanks for the updates Sricharan. Looks fine now. > > Tony, Can you apply this version if you are fine with it. Yes thanks looks good to me now. Applying into omap-for-v3.13/soc. Tony -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
