DEC_IRQ_TC1
[DEC_IRQ_TC1] = -1,
[DEC_IRQ_TC1] = -1,
[DEC_IRQ_TC1] = KN02_IRQ_NR(KN02_CSR_INR_TC1),
[DEC_IRQ_TC1] = DEC_CPU_IRQ_NR(KN02BA_CPU_INR_TC1),
[DEC_IRQ_TC1] = IO_IRQ_NR(KN02CA_IO_INR_TC1),
[DEC_IRQ_TC1] = IO_IRQ_NR(KN03_IO_INR_TC1),
tdev->interrupt = dec_interrupt[DEC_IRQ_TC1];