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prci: allow configurable ClockGroupDriver drive function #2319

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merged 1 commit into from
Mar 5, 2020

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@hcook hcook commented Mar 4, 2020

In some configurations, we want all discovered asynchronous clock group to be driven by IO wires of the subsystem. This PR makes the choice of driver strategy configurable via a function passed as an argument to ClockGroupDriverParameters

Default driving behavior remains as before: all clock groups driven by implicit chisel clock of subsystem.

@hcook hcook requested a review from rmac-sifive March 4, 2020 01:10
@hcook hcook merged commit 8af2eb0 into master Mar 5, 2020
@hcook hcook deleted the subsystem-clock-drivers branch May 13, 2020 21:33
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