Add the PMU IO Module Interrupt controller device.
Signed-off-by: NAlistair Francis <alistair.francis@xilinx.com>
Reviewed-by: NEdgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@xilinx.com>