hw/loongarch: fdt adds cpu interrupt controller node

fdt adds cpu interrupt controller node,
we use 'loongson,cpu-interrupt-controller'.

See:
https://github.com/torvalds/linux/blob/v6.7/drivers/irqchip/irq-loongarch-cpu.c
https://lore.kernel.org/r/20221114113824.1880-2-liupeibao@loongson.cn

Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Bibo Mao <maobibo@loongson.cn>
Message-Id: <20240426091551.2397867-11-gaosong@loongson.cn>
1 file changed