omap iommu: add functionality to get TLB miss interrupt
In order to enable TLB miss interrupt, the TWL should be disabled. This patch provides the functionality to get the MMU fault interrupt for a TLB miss in the cases where the users are working with the locked TLB entries and with TWL disabled. New interface is added to select twl and to enable TLB miss interrupt. Signed-off-by: NHari Kanigeri <h-kanigeri2@ti.com> Signed-off-by: NRamesh Gupta <grgupta@ti.com> Signed-off-by: NHiroshi Doyu <Hiroshi.DOYU@nokia.com>
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