FM_CLEAR_INTERRUPT_ENABLE
fm->addr + FM_CLEAR_INTERRUPT_ENABLE);
fm->addr + FM_CLEAR_INTERRUPT_ENABLE);
fm->addr + FM_CLEAR_INTERRUPT_ENABLE);
writel(TIFM_IRQ_SETALL, fm->addr + FM_CLEAR_INTERRUPT_ENABLE);
writel(TIFM_IRQ_ENABLE, fm->addr + FM_CLEAR_INTERRUPT_ENABLE);