TIFM_MS_SYS_INTCLR
sys_param |= TIFM_MS_SYS_INTCLR;
writel(TIFM_MS_SYS_INTCLR | readl(sock->addr + SOCK_MS_SYSTEM),
writel(TIFM_MS_SYS_FCLR | TIFM_MS_SYS_INTCLR,
writel(TIFM_MS_SYS_FCLR | TIFM_MS_SYS_INTCLR,