On Thu, May 07, 2020 at 02:31:31AM +0300, Serge Semin wrote:
> It might be dangerous if an UART port reference clock rate is suddenly
> changed. In particular the 8250 port drivers (and AFAICS most of the tty
> drivers using common clock framework clocks) rely either on the
> exclusive reference
It might be dangerous if an UART port reference clock rate is suddenly
changed. In particular the 8250 port drivers (and AFAICS most of the tty
drivers using common clock framework clocks) rely either on the
exclusive reference clock utilization or on the ref clock rate being
always constant.
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