[PATCH] ARM: DRA7: realtime_counter: Add ratio registers for 20MHZ sys-clk frequency

Tony Lindgren tony at atomide.com
Tue Oct 8 17:27:18 EDT 2013


* Santosh Shilimkar <santosh.shilimkar at ti.com> [130918 06:32]:
> On Wednesday 18 September 2013 07:20 AM, Sricharan R wrote:
> > The real time counter also called master counter, is a free-running
> > counter. It produces the count used by the CPU local timer peripherals
> > in the MPU cluster. The timer counts at a rate of 6.144 MHz.
> > 
> > The ratio registers are missing for a sys-clk of 20MHZ which is used
> > by DRA7 socs. So because of this, the counter was getting wrongly
> > programmed for a sys-clk of 38.4Mhz(default). So adding the ratio
> > registers for 20MHZ sys-clk.
> > 
> > Cc: Santosh Shilimkar <santosh.shilimkar at ti.com>
> > Signed-off-by: Sricharan R <r.sricharan at ti.com>
> > ---
> Acked-by: Santosh Shilimkar <santosh.shilimkar at ti.com>

Applying into omap-for-v3.13/soc thanks.

Tony



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