linux-kernel - Re: [RFC 2/5] ARM: OMAP: omap_device: add a method to set iommu private archdata

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Message-ID: <4E8B7D3D.9000204@ti.com>
Date:	Tue, 4 Oct 2011 23:40:13 +0200
From:	"Cousson, Benoit" <b-cousson@...com>
To:	Ohad Ben-Cohen <ohad@...ery.com>
CC:	"Hilman, Kevin" <khilman@...com>,
	"linux-omap@...r.kernel.org" <linux-omap@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	Laurent Pinchart <laurent.pinchart@...asonboard.com>,
	Joerg Roedel <Joerg.Roedel@....com>,
	"iommu@...ts.linux-foundation.org" <iommu@...ts.linux-foundation.org>,
	Arnd Bergmann <arnd@...db.de>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Tony Lindgren <tony@...mide.com>,
	Grant Likely <grant.likely@...retlab.ca>,
	Hiroshi DOYU <Hiroshi.DOYU@...ia.com>
Subject: Re: [RFC 2/5] ARM: OMAP: omap_device: add a method to set iommu private
 archdata

On 10/4/2011 9:54 PM, Ohad Ben-Cohen wrote:
> On Tue, Oct 4, 2011 at 8:15 PM, Kevin Hilman<khilman@...com>  wrote:
>> The approach is OK with me, but I'm a bit torn about whether or not to
>> merge this since the need for this should go away when converting to DT.
>
> I guess it will still take some time until our boards are fully
> functional with DT, so I think we should regard this as an interim
> solution. Without this patch, a huge deal of code consolidation and
> generalization is gated (namely - generic iommu and dma api, and
> everything that depends on it, e.g. rpmsg/remoteproc).
>
>> Is anyone working on IOMMU DT description?
>
> Unless Benoit is, I'll happily pick this up.

Cool, a volunteer... You're in.

Thanks,
Benoit

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