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| author | Ohad Ben-Cohen <ohad@wizery.com> | 2011-06-02 04:20:08 +0400 |
|---|---|---|
| committer | Joerg Roedel <joerg.roedel@amd.com> | 2011-06-21 12:48:50 +0400 |
| commit | b10f127e1a4d8cac5414c6e2b152c205b66c9f16 (patch) | |
| tree | 229fd151205405d0b0b78a857b4ac42c7da30df2 /drivers/iommu/Kconfig | |
| parent | ab493a0f0f55d28636ac860ea682d57b84257f10 (diff) | |
| download | linux-b10f127e1a4d8cac5414c6e2b152c205b66c9f16.tar.xz | |
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 <ohad@wizery.com>
Acked-by: David Brown <davidb@codeaurora.org>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Diffstat (limited to 'drivers/iommu/Kconfig')
| -rw-r--r-- | drivers/iommu/Kconfig | 16 |
1 files changed, 16 insertions, 0 deletions
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 |