linux-kernel - Re: [PATCH v6 0/3] add support for EXAR XR20M1172 UART

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Message-ID: <ZiZdF7FWsQcTpxYy@smile.fi.intel.com>
Date: Mon, 22 Apr 2024 15:50:31 +0300
From: Andy Shevchenko <andy@...nel.org>
To: Konstantin Pugin <rilian.la.te@...ru>
Cc: krzk@...nel.org, conor@...nel.org, lkp@...el.com, vz@...ia.com,
	robh@...nel.org, jcmvbkbc@...il.com, nicolas.ferre@...rochip.com,
	manikanta.guntupalli@....com, corbet@....net, ychuang3@...oton.com,
	u.kleine-koenig@...gutronix.de, Maarten.Brock@...ls.nl,
	Konstantin Pugin <ria.freelander@...il.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Jiri Slaby <jirislaby@...nel.org>,
	Hugo Villeneuve <hvilleneuve@...onoff.com>,
	Lech Perczak <lech.perczak@...lingroup.com>,
	Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>,
	linux-kernel@...r.kernel.org, linux-serial@...r.kernel.org
Subject: Re: [PATCH v6 0/3]  add support for EXAR XR20M1172 UART

On Mon, Apr 22, 2024 at 03:37:54PM +0300, Konstantin Pugin wrote:
> From: Konstantin Pugin <ria.freelander@...il.com>
> 
> 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.
> 
> I am sorry about too many submissions and top post reply. About second -
> I do not know how to reply properly to this ML from GMail phone app.

Isn't it as simple as moving cursor right after the quoted line and replying
there? It might require to remove --- cutter at the top manually.

> About first - I just get very good feedback from Andy Shevchenko, and want to
> fix his review picks ASAP.

-- 
With Best Regards,
Andy Shevchenko