Export OMAP IOMMU internals in DebugFS

modulename: omap-iommu-debug.ko

configname: CONFIG_OMAP_IOMMU_DEBUG

Linux Kernel Configuration
└─>Device Drivers
└─>IOMMU Hardware Support
└─>Export OMAP IOMMU internals in DebugFS
In linux kernel since version 2.6.32 (release Date: 2009-12-02)  
Select this to see extensive information about
the internal state of OMAP IOMMU in debugfs.

Say N unless you know you need this.

source code: