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svn:author
V 4
loos
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svn:date
V 27
2016-12-30T20:33:54.223600Z
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svn:log
V 355
MFC r306376:

Add a sysctl to control the interrupt pacing on AM335x integrated switch.
The hardware can be set to limit the number of interrupts from 2 to 63
interrupts per ms.

To keep the compatibility with the TI documentation the sysctl take the
interval between the interrupts pulses: 16~500 us.

Sponsored by:	Rubicon Communications, LLC (Netgate)

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