Subject: [PATCH] iommu/exynos: Add iommu driver for Exynos Platforms

From: [email-masked] (Joerg Roedel)
Date: Fri, 11 May 2012 14:43:27 +0200

On Fri, May 11, 2012 at 09:27:09PM +0900, KyongHo wrote:
> This is the System MMU driver and IOMMU API implementation for Exynos SOC
> platforms. Exynos platforms has more than 10 System MMUs dedicated for each
> multimedia accelerators.
> 
> The System MMU driver is already in arc/arm/plat-s5p but it is moved to
> drivers/iommu due to Ohad Ben-Cohen gathered IOMMU drivers there
> 
> Any device driver in Exynos platforms that needs to control its System MMU must
> call platform_set_sysmmu() to inform System MMU driver who will control it.
> platform_set_sysmmu() is defined in <mach/sysmmu.h>
> 
> To compile this patch,
> you will need "for-next" branch of the linux-samsung.git:
> git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung.git
> Other patches needed by this patch are merged to the above branch.
> 
> Cc: Joerg Roedel <[email-masked]>
> Cc: Kukjin Kim <[email-masked]>
> Signed-off-by: KyongHo Cho <[email-masked]>

Looks good.

Acked-by: Joerg Roedel <[email-masked]>

Please get this merged via the Samsung tree. Since the patch depends on
that tree anyway it makes the most sense to be there.

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