ARM: shmobile: marzen-reference: add irqpin support in DT

Add an irqpin interrupt controller DT node on marzen-reference.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
1 file changed