rt_intc_w32
rt_intc_w32(~0, INTC_REG_DISABLE);
rt_intc_w32(0, INTC_REG_TYPE);
rt_intc_w32(INTC_INT_GLOBAL, INTC_REG_ENABLE);
rt_intc_w32(BIT(d->hwirq), INTC_REG_ENABLE);
rt_intc_w32(BIT(d->hwirq), INTC_REG_DISABLE);