Re: [PATCH v3 21/44] metag: Time keeping

From: Arnd Bergmann
Date: Fri Jan 25 2013 - 19:03:38 EST


On Thursday 10 January 2013, James Hogan wrote:
> Add time keeping code for metag. Meta hardware threads have 2 timers.
> The background timer (TXTIMER) is used as a free-running time base, and
> the interrupt timer (TXTIMERI) is used for the timer interrupt. Both
> counters traditionally count at approximately 1MHz.
>
> Signed-off-by: James Hogan <james.hogan@xxxxxxxxxx>
> ---
> arch/metag/include/asm/clock.h | 51 +++++++++++
> arch/metag/include/asm/delay.h | 29 +++++++
> arch/metag/include/asm/mach/arch.h | 4 +
> arch/metag/kernel/clock.c | 53 ++++++++++++
> arch/metag/kernel/time.c | 163 ++++++++++++++++++++++++++++++++++++

We are actually moving clocksource drivers to drivers/clocksource
now, maybe you can move this one too.

Arnd
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