DT bindings for the R-/SH-Mobile irqpin controllerRequired properties:- compatible: has to be "renesas,intc-irqpin"- #interrupt-cells: has to be <2>: an interrupt index and flags, as defined in interrupts.txt in this directoryOptional properties:- any properties, listed in interrupts.txt, and any standard resource allocation properties- sense-bitfield-width: width of a single sense bitfield in the SENSE register, if different from the default 4 bits