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RE: [PATCH 0/3] UCC TDM driver for MPC83xx platforms

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From: Aggrwal Poonam <Poonam.Aggrwal@...>
To: Kumar Gala <galak@...>, Andrew Morton <akpm@...>
Cc: Phillips Kim <Kim.Phillips@...>, <sfr@...>, <rubini@...>, <linux-ppcdev@...>, <netdev@...>, <linux-kernel@...>, Barkowski Michael <Michael.Barkowski@...>, Kalra Ashish <ashish.kalra@...>, Cutler Richard <Rich.Cutler@...>, Suresh PV <pala@...>
Subject: RE: [PATCH 0/3] UCC TDM driver for MPC83xx platforms
Date: Tuesday, January 15, 2008 - 8:05 am

Thanks Kumar/Morton/Kim

I shall make a small paragraph which describes the TDM driver
architecture and the interfaces it exposes.

As far as 8315 TDM is concerned it is a non QE driver and quite
different from this except for the functionality and external interface
it exposes.

Right now TDM is not a full-fledged bus driver which probably can be
done may be very similar to SPI.

Please give your suggestions on this.

With Regards
Poonam 
 
 

-----Original Message-----
From: Kumar Gala [mailto:galak@kernel.crashing.org] 
Sent: Tuesday, January 15, 2008 9:01 AM
To: Andrew Morton
Cc: Phillips Kim; Aggrwal Poonam; sfr@canb.auug.org.au;
rubini@vision.unipv.it; linux-ppcdev@ozlabs.kernel.org;
netdev@vger.kernel.org; linux-kernel@vger.kernel.org; Barkowski Michael;
Kalra Ashish; Cutler Richard
Subject: Re: [PATCH 0/3] UCC TDM driver for MPC83xx platforms


On Jan 14, 2008, at 3:15 PM, Andrew Morton wrote:



I'm ok w/taking the arch/powerpc bits, but I"m a bit concerned about  
the driver itself.  I'm wondering if we need a TDM framework in the  
kernel.

I guess if Poonam could possibly describe how this driver is actually  
used that would be helpful.  I see we have 8315 with a discrete TDM  
block and I'm guessing 82xx/85xx based CPM parts of some form of TDM  
as well.

- k
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Messages in current thread:
[PATCH 0/3] UCC TDM driver for MPC83xx platforms , Aggrwal Poonam, (Mon Dec 10, 7:53 am)
RE: [PATCH 0/3] UCC TDM driver for MPC83xx platforms , Aggrwal Poonam, (Fri Jan 11, 12:41 am)
Re: [PATCH 0/3] UCC TDM driver for MPC83xx platforms, Kim Phillips, (Mon Jan 14, 2:00 pm)
Re: [PATCH 0/3] UCC TDM driver for MPC83xx platforms, Andrew Morton, (Mon Jan 14, 5:15 pm)
Re: [PATCH 0/3] UCC TDM driver for MPC83xx platforms, Kumar Gala, (Mon Jan 14, 11:31 pm)
RE: [PATCH 0/3] UCC TDM driver for MPC83xx platforms, Aggrwal Poonam, (Fri Jan 18, 7:58 am)
RE: [PATCH 0/3] UCC TDM driver for MPC83xx platforms, Joakim Tjernlund, (Fri Jan 18, 8:18 am)
RE: [PATCH 0/3] UCC TDM driver for MPC83xx platforms, Kalra Ashish, (Wed Jan 16, 7:47 am)
RE: [PATCH 0/3] UCC TDM driver for MPC83xx platforms, Aggrwal Poonam, (Tue Jan 15, 8:05 am)