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Date: Mon, 02 Jul 2007 10:40:27 -0500
From: Timur Tabi <timur@freescale.com>
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To: Ying Lin <ylin@airvana.com>
Subject: Re: Anyone using QE UART mode?
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Ying Lin wrote:
> How to enable TTY devices using QUICC Engine UCC UART Mode?
> 
> Are Linux kernel patches enough to enable them?  Or, additional 
> programming required?

I'm working on a device driver for QE UART mode, but it's not working yet.  The QE UART is 
like the CPM UART, but I'm having troubel getting it to work.

It is *not* trivial, or even easy, to enabled.  It's a full-blown UART driver that also 
deals with the complexity of the QE.

-- 
Timur Tabi
Linux Kernel Developer @ Freescale