RK3328_CRU_PLL_REFDIV_MASK
refdiv = (reg & RK3328_CRU_PLL_REFDIV_MASK) >>
RK3328_CRU_PLL_REFDIV_MASK << 16 |
RK3328_CRU_PLL_REFDIV_MASK << 16 |
RK3328_CRU_PLL_REFDIV_MASK << 16 |
RK3328_CRU_PLL_REFDIV_MASK << 16 |