Previously, these interrupts would be mapped, but the offset calculation
was broken, and only the first group was initialized.
Signed-off-by: NVarun Sethi <Varun.Sethi@freescale.com>
Signed-off-by: NScott Wood <scottwood@freescale.com>
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>