DEC_IRQ_SCC0
[DEC_IRQ_SCC0] = -1,
[DEC_IRQ_SCC0] = -1,
[DEC_IRQ_SCC0] = -1,
[DEC_IRQ_SCC0] = IO_IRQ_NR(KN02BA_IO_INR_SCC0),
[DEC_IRQ_SCC0] = IO_IRQ_NR(KN02CA_IO_INR_SCC0),
[DEC_IRQ_SCC0] = IO_IRQ_NR(KN03_IO_INR_SCC0),
irq = dec_interrupt[DEC_IRQ_SCC0];
zs_parms.irq[n_chips] = dec_interrupt[DEC_IRQ_SCC0];