Switch the interrupt description to the default which is the of node
name. This is more in line with the interrupt descriptions in
other meson drivers.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>