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authorHiroshi DOYU <Hiroshi.DOYU@nokia.com>2009-08-28 10:54:41 -0700
committerTony Lindgren <tony@atomide.com>2009-08-28 10:54:41 -0700
commit14e0e6796a0d460ac6f7727616161dc317bbbf3a (patch)
tree06ff0894445ad8b08aa15e479742131396e1021b /arch/arm/plat-omap/Kconfig
parent613f77696e2c489e87def86a443fb4889acb95aa (diff)
OMAP: iommu: add initial debugfs support
This enables to peek the following data. $ /debug/iommu/isp# ls mem nr_tlb_entries regs mmap pagetable tlb $ /debug/iommu/isp# head pagetable L: da: pa: ----------------------------------------- 2: 00001000 8ae4a002 2: 00002000 8e7bb002 2: 00003000 8ae49002 2: 00004000 8ae65002 ..... Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/plat-omap/Kconfig')
-rw-r--r--arch/arm/plat-omap/Kconfig4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index efe85d09519..ab9f9efc9b6 100644
--- a/arch/arm/plat-omap/Kconfig
+++ b/arch/arm/plat-omap/Kconfig
@@ -120,6 +120,10 @@ config OMAP_MBOX_FWK
config OMAP_IOMMU
tristate
+config OMAP_IOMMU_DEBUG
+ depends on OMAP_IOMMU
+ tristate
+
choice
prompt "System timer"
default OMAP_MPU_TIMER