1Khz timer interrupt

[Vadim Lebedev <vadim@xxxxxxxxxx>]

Hello,

I'm in process of porting asterisk to i.mx27 based platform  and one of 
the modules (ztdummy) drivers
need 1KHZ  interrupt source.

Obviously one possible way to achieve is to set  HZ to 1000. I'm affraid 
however that this way will add too much overhead
to the system.

I wonder if the i.mx27 BSP support some different way to achieve it?


Thanks
Vadim

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