ARM: OMAP3+: hwmod: add SmartReflex IRQs

Add OMAP3 SmartReflex IRQs in hwmod structures. Without these IRQs
being registered the SmartReflex driver will be unable to get the
IRQ numbers to handle notifications.

Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Jean Pihet <j-pihet@ti.com>
Reviewed-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>