Messages in this thread | | | From | Marek Vasut <> | Subject | Re: Improve timer Resolution on imx28 | Date | Fri, 21 Dec 2012 15:52:17 +0100 |
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Dear Torben Hohn,
> Hi, > > this Series increases the timer frequency and decreases min_delta_ns. > I saw pretty high max latencies with cyclictest: ~600us. > > The cause was the min_delta_ns value of 0xf 32kHz clockcycles. > But with the 32kHz Clock, the period is still around 30us. > So we just increase the clock freqeuncy driving the timers > here.
Thanks for the set. Just a really quick question -- won't this under no circumstance cause interrupt storm?
Best regards, Marek Vasut
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