RT5665_PLL1_SRC_MASK
RT5665_PLL1_SRC_MASK, RT5665_PLL1_SRC_MCLK);
RT5665_PLL1_SRC_MASK, RT5665_PLL1_SRC_BCLK1);
RT5665_PLL1_SRC_MASK, RT5665_PLL1_SRC_BCLK2);
RT5665_PLL1_SRC_MASK, RT5665_PLL1_SRC_BCLK3);