* ARC PS/2 driver: PS/2 block used in some ARC FPGA's & nSIM OSCI model
Required properties:
- compatible : "snps,arc_ps2"
- reg : offset and length (always 0x14) of registers
- interrupts : interrupt
- interrupt-names : name of interrupt, must be "arc_ps2_irq"
Example:
serio@c9000400 {
compatible = "snps,arc_ps2";
reg = <0xc9000400 0x14>;
interrupts = <13>;
interrupt-names = "arc_ps2_irq";
}