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1TS-4800 FPGA interrupt controller2 3TS-4800 FPGA has an internal interrupt controller. When one of the4interrupts is triggered, the SoC is notified, usually using a GPIO as5parent interrupt source.6 7Required properties:8- compatible: should be "technologic,ts4800-irqc"9- interrupt-controller: identifies the node as an interrupt controller10- reg: physical base address of the controller and length of memory mapped11 region12- #interrupt-cells: specifies the number of cells needed to encode an interrupt13 source, should be 1.14- interrupts: specifies the interrupt line in the interrupt-parent controller15