Fixes a multitude of Kconfigs that wrongly appear on devices
where support is literally impossible
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Add an interrupt controller driver for this device. This is an
extremely simple second level controller with per-interrupt-bit
registers for "enable" and "status". There is no internal latching,
so no "clear/ACK" process is needed.
Signed-off-by: Andy Ross <andyross@google.com>