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| author | Hiroshi DOYU <Hiroshi.DOYU@nokia.com> | 2009-08-28 19:54:41 +0200 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2009-08-28 19:54:41 +0200 |
| commit | 14e0e6796a0d460ac6f7727616161dc317bbbf3a (patch) | |
| tree | 06ff0894445ad8b08aa15e479742131396e1021b /arch/arm/plat-omap/Kconfig | |
| parent | OMAP: iommu: fix wrong argument in flush_cache_vmap() (diff) | |
| download | linux-14e0e6796a0d460ac6f7727616161dc317bbbf3a.tar.xz linux-14e0e6796a0d460ac6f7727616161dc317bbbf3a.zip | |
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/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig index efe85d095190..ab9f9efc9b62 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 |