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From: "Aggrwal Poonam" <Poonam.Aggrwal@freescale.com>
To: "Kumar Gala" <galak@kernel.crashing.org>,
	"Andrew Morton" <akpm@linux-foundation.org>
Cc: "Phillips Kim" <Kim.Phillips@freescale.com>,
	<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" <Michael.Barkowski@freescale.com>,
	"Kalra Ashish" <ashish.kalra@freescale.com>,
	"Cutler Richard" <Rich.Cutler@freescale.com>,
	"Suresh PV" <pala@freescale.com>
Subject: RE: [PATCH 0/3] UCC TDM driver for MPC83xx platforms
Date: Tue, 15 Jan 2008 17:35:39 +0530	[thread overview]
Message-ID: <FBA61160C48B8D438F3323FEFB4EF2C26E7A6F@zin33exm24.fsl.freescale.net> (raw)
In-Reply-To: <5927F7A4-D42A-40F6-AE9C-EDA34738A752@kernel.crashing.org>

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:

> On Mon, 14 Jan 2008 12:00:51 -0600
> Kim Phillips <kim.phillips@freescale.com> wrote:
>
>> On Thu, 10 Jan 2008 21:41:20 -0700
>> "Aggrwal Poonam" <Poonam.Aggrwal@freescale.com> wrote:
>>
>>> Hello  All
>>>
>>> I am waiting for more feedback on the patches.
>>>
>>> If there are no objections please consider them for 2.6.25.
>>>
>> if this isn't going to go through Alessandro Rubini/misc drivers, can

>> it go through the akpm/mm tree?
>>
>
> That would work.  But it might be more appropriate to go Kumar-
> >paulus->Linus.

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

  reply	other threads:[~2008-01-15 12:06 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-12-10 11:53 Aggrwal Poonam
2008-01-11  4:41 ` Aggrwal Poonam
2008-01-14 18:00   ` Kim Phillips
2008-01-14 21:15     ` Andrew Morton
2008-01-15  3:31       ` Kumar Gala
2008-01-15 12:05         ` Aggrwal Poonam [this message]
2008-01-16 11:47         ` Kalra Ashish
2008-01-18 11:58         ` Aggrwal Poonam
2008-01-18 12:18           ` Joakim Tjernlund
2008-01-11  4:54 ` Aggrwal Poonam
  -- strict thread matches above, loose matches on Subject: below --
2007-12-10 11:40 Aggrwal Poonam

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