RT3883_SYSC_BASE
return __raw_readl(RT3883_SYSC_BASE + RT3883_SYSC_REG_CHIPID0_3);
return __raw_readl(RT3883_SYSC_BASE + RT3883_SYSC_REG_CHIPID4_7);
return __raw_readl(RT3883_SYSC_BASE + RT3883_SYSC_REG_REVID);