Re: [PATCH v8 0/3] add support for EXAR XR20M1172 UART

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On Wed, Apr 24, 2024 at 10:18:51PM +0300, Konstantin Pugin wrote:
> EXAR XR20M1172 UART is mostly SC16IS762-compatible, but
> it has additional register which can change UART multiplier
> to 4x and 8x, similar to UPF_MAGIC_MULTIPLIER does. So, I used this
> flag to guard access to its specific DLD register. It seems than
> other EXAR SPI UART modules also have this register, but I tested
> only XR20M1172.
> Yes, in datasheet this register is called "DLD - Divisor Fractional"
> or "DLD - Divisor Fractional Register", calling depends on datasheet
> version.

A side note about email. It seems you have To: email header empty which may
increase chances to get these messages into spam. Again, I recommend to look
at the implementation of my script [1] which I use on daily-basis and re-use
it or taking an ideas how to send patches to the Linux kernel mailing lists.
Alternatively you may study `b4` tool, it also has something like that in
recent versions.


With Best Regards,
Andy Shevchenko

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