From b10f127e1a4d8cac5414c6e2b152c205b66c9f16 Mon Sep 17 00:00:00 2001 From: Ohad Ben-Cohen Date: Thu, 2 Jun 2011 03:20:08 +0300 Subject: msm: iommu: move to drivers/iommu/ This should ease finding similarities with different platforms, with the intention of solving problems once in a generic framework which everyone can use. Compile-tested for MSM8X60. Signed-off-by: Ohad Ben-Cohen Acked-by: David Brown Signed-off-by: Joerg Roedel --- drivers/iommu/Kconfig | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'drivers/iommu/Kconfig') diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig index 2c5dfb48a22a..21a80bfbdb52 100644 --- a/drivers/iommu/Kconfig +++ b/drivers/iommu/Kconfig @@ -1,3 +1,19 @@ # IOMMU_API always gets selected by whoever wants it. config IOMMU_API bool + +# MSM IOMMU support +config MSM_IOMMU + bool "MSM IOMMU Support" + depends on ARCH_MSM8X60 || ARCH_MSM8960 + select IOMMU_API + help + Support for the IOMMUs found on certain Qualcomm SOCs. + These IOMMUs allow virtualization of the address space used by most + cores within the multimedia subsystem. + + If unsure, say N here. + +config IOMMU_PGTABLES_L2 + def_bool y + depends on MSM_IOMMU && MMU && SMP && CPU_DCACHE_DISABLE=n -- cgit v1.2.3