RK3328_CLK_PLL_POSTDIV2_SHIFT
postdiv2 = (raw2 & RK3328_CLK_PLL_POSTDIV2_MASK) >> RK3328_CLK_PLL_POSTDIV2_SHIFT;
(rates->postdiv2 << RK3328_CLK_PLL_POSTDIV2_SHIFT) |