[PATCH V2 2/2] serial: bcm2835: add driver for bcm2835-aux-uart
peter at korsgaard.com
Mon Jan 11 07:25:35 PST 2016
>>>>> "kernel" == kernel <kernel at martin.sperl.org> writes:
> From: Martin Sperl <kernel at martin.sperl.org>
> The bcm2835 SOC contains an auxiliary uart, which is very close
> to the ns16550 with some differences.
> The big difference is that the uart HW is not using an internal divider
> of 16 but 8, which results in an effictive baud-rate being twice
> the requested baud-rate.
> This driver handles this device correctly and handles the difference in
> the HW divider by scaling up the clock ba a factor of 2.
Bye, Peter Korsgaard
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