From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Johan Hovold <johan@kernel.org>
Cc: Karoly Pados <pados@pados.hu>, linux-usb@vger.kernel.org
Subject: [3/5] USB: serial: cp210x: improve baudrate support for CP2102N
Date: Wed, 18 Jul 2018 15:26:06 +0200 [thread overview]
Message-ID: <20180718132606.GC8278@kroah.com> (raw)
On Wed, Jul 18, 2018 at 02:24:59PM +0200, Johan Hovold wrote:
> From: Karoly Pados <pados@pados.hu>
>
> CP2102N devices support a lot more baudrates than earlier chips by
> SiLabs. These devices are not constrained anymore by the table in AN205,
> and are able to generate almost any baudrate in the supported range
> with only minimal errors. This has also been verified with a scope on
> a physical device. This patch adds support for all baudrates supported
> by the CP2102N.
>
> Signed-off-by: Karoly Pados <pados@pados.hu>
> [ johan: rework on top of an205 and max-speed patches ]
> Signed-off-by: Johan Hovold <johan@kernel.org>
> ---
> drivers/usb/serial/cp210x.c | 39 ++++++++++++++++++++++++++++++++-----
> 1 file changed, 34 insertions(+), 5 deletions(-)
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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next reply other threads:[~2018-07-18 13:26 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-18 13:26 Greg Kroah-Hartman [this message]
-- strict thread matches above, loose matches on Subject: below --
2018-07-18 12:24 [3/5] USB: serial: cp210x: improve baudrate support for CP2102N Johan Hovold
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