From: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
The HDMI irqsteer is a secondary interrupt controller within the HDMI
subsystem that maps all HDMI peripheral IRQs into a single upstream
IRQ line.
Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
Signed-off-by: Adam Ford <aford173@xxxxxxxxx>