OMAP4: Initialise the l3 device with the hwmod data.

The l3 interconnect device is build with all the data required
to handle the error logging. The data is extracted from the
hwmod data base.

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: sricharan <r.sricharan@ti.com>
Acked-by: Benoit Cousson <b-cousson@ti.com>