From mboxrd@z Thu Jan 1 00:00:00 1970 From: joerg.roedel@amd.com (Joerg Roedel) Date: Fri, 11 May 2012 14:43:27 +0200 Subject: [PATCH] iommu/exynos: Add iommu driver for Exynos Platforms In-Reply-To: <000001cd2f71$62c5c2f0$285148d0$%cho@samsung.com> References: <000001cd2f71$62c5c2f0$285148d0$%cho@samsung.com> Message-ID: <20120511124327.GB11750@amd.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 > > 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 > Cc: Kukjin Kim > Signed-off-by: KyongHo Cho Looks good. Acked-by: Joerg Roedel Please get this merged via the Samsung tree. Since the patch depends on that tree anyway it makes the most sense to be there. -- AMD Operating System Research Center Advanced Micro Devices GmbH Einsteinring 24 85609 Dornach General Managers: Alberto Bozzo Registration: Dornach, Landkr. Muenchen; Registerger. Muenchen, HRB Nr. 43632