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Date: Thu, 25 Apr 2024 13:01:11 +0300
From: Andy Shevchenko <andy@kernel.org>
To: Konstantin Pugin <rilian.la.te@ya.ru>
Cc: krzk@kernel.org, conor@kernel.org, lkp@intel.com, vz@mleia.com,
	robh@kernel.org, jcmvbkbc@gmail.com, nicolas.ferre@microchip.com,
	manikanta.guntupalli@amd.com, corbet@lwn.net, ychuang3@nuvoton.com,
	u.kleine-koenig@pengutronix.de, Maarten.Brock@sttls.nl,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Jiri Slaby <jirislaby@kernel.org>,
	Hugo Villeneuve <hvilleneuve@dimonoff.com>,
	Lech Perczak <lech.perczak@camlingroup.com>,
	Ilpo =?iso-8859-1?Q?J=E4rvinen?= <ilpo.jarvinen@linux.intel.com>,
	Konstantin Pugin <ria.freelander@gmail.com>,
	linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org
Subject: Re: [PATCH v8 0/3] add support for EXAR XR20M1172 UART
Message-ID: <Ziop56dmSsX4NJds@smile.fi.intel.com>
References: <20240424191908.32565-1-rilian.la.te@ya.ru>
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Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo

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.

[1]: https://github.com/andy-shev/home-bin-tools/blob/master/ge2maintainer.sh

-- 
With Best Regards,
Andy Shevchenko