From: "Ivan T. Ivanov" <iivanov@mm-sol.com>
To: David Brown <davidb@codeaurora.org>
Cc: gregkh@linuxfoundation.org, grant.likely@linaro.org,
rob.herring@calxeda.com, rob@landley.net, jslaby@suse.cz,
devicetree-discuss@lists.ozlabs.org,
linux-serial@vger.kernel.org, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
mrana@codeaurora.org, sambley@codeaurora.org
Subject: Re: [PATCH v2] tty: serial: Add initial MSM UART High Speed Lite driver
Date: Mon, 29 Jul 2013 12:52:01 +0300 [thread overview]
Message-ID: <1375091521.1956.54.camel@iivanov-dev.int.mm-sol.com> (raw)
In-Reply-To: <20130726215023.GA1470@codeaurora.org>
Hi David,
On Fri, 2013-07-26 at 14:50 -0700, David Brown wrote:
> On Mon, Jul 22, 2013 at 10:05:48AM +0300, Ivan T. Ivanov wrote:
> >From: "Ivan T. Ivanov" <iivanov@mm-sol.com>
> >
> >This is a tty driver with console support for Qualcomm's UART
> >controllers found in the MSM8974 chipsets. Driver is completely
> >based on implementation found in codeaurora.org msm_serial_hs_lite
> >with Android dependences removed. Other changes include, moved to
> >device managed resources and few cleanups.
> >
> >Driver functionality was tested in LEGACY_HSUART and BLSP_HSUART mode.
>
> Ivan, do we need this driver with the fixes Stephen Boyd posted that
> are supposed to fix the problems with the existing msm_serial.c
> driver? If a single driver can correctly support both devices, that
> seems like a better solution to me.
I have just tested Stephen's changes and they worked for me on 8074
based dragon board, so I am fine to drop my port of the HSL driver.
Regards,
Ivan
>
> David
>
prev parent reply other threads:[~2013-07-29 9:52 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-22 7:05 Ivan T. Ivanov
2013-07-26 21:50 ` David Brown
2013-07-29 9:52 ` Ivan T. Ivanov [this message]
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