linux-kernel - Re: [PATCH v7 0/2] iommu/exynos: Add IOMMU/System MMU driver for Samsung Exynos

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Message-ID: <CAH9JG2VALcm-PreS7S2SZPPgEbid_6_VWJA0PHBEtY5KvaA3Og@mail.gmail.com>
Date:	Tue, 6 Dec 2011 08:24:30 +0900
From:	Kyungmin Park <kmpark@...radead.org>
To:	Joerg Roedel <joerg.roedel@....com>
Cc:	KyongHo Cho <pullip.cho@...sung.com>,
	linux-arm-kernel@...ts.infradead.org,
	linux-samsung-soc@...r.kernel.org,
	iommu@...ts.linux-foundation.org, linux-kernel@...r.kernel.org,
	Younglak Kim <younglak1004.kim@...sung.com>,
	Kukjin Kim <kgene.kim@...sung.com>,
	Sanghyun Lee <sanghyun75.lee@...sung.com>
Subject: Re: [PATCH v7 0/2] iommu/exynos: Add IOMMU/System MMU driver for
 Samsung Exynos

On 12/6/11, Joerg Roedel <joerg.roedel@....com> wrote:
> On Fri, Nov 18, 2011 at 06:47:28PM +0900, KyongHo Cho wrote:
>> Patch Summary:
>> [PATCH v7 1/2] ARM: EXYNOS: Change System MMU platform device definitions
>> [PATCH v7 2/2] iommu/exynos: Add iommu driver for Exynos Platforms
>
> Okay, I merged it into arm/exynos, but it is not pushed yet. Actually
> there were conflicts while merging, which I resolved. What I failed
> to find is a config for Exynos that actually builds for upstream Linux.
> Probably I havn't tried hard enough to find one... Can you provide a
> kernel config that I can use for my testing and that builds a current
> 3.2-rc4 kernel for Exynos?
and I hope to see the real example how to use it with exynos platform.

Now I can't find the interface between exynos platform and generic exynos iommu.
BTW, how do you test it at mainline kernel?

Thank you,
Kyungmin Park

>
> Thanks,
>
> 	Joerg
>
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