CLK_PLL2_FIN
CLK_PLL2_FIN);
if (parent_rate != CLK_PLL2_FIN)
clk_name, CLK_PLL2_FIN);
CLK_PLL2_FIN, clk_pll2_out);
CLK_PLL2_FIN);
if (parent_rate != CLK_PLL2_FIN)
clk_name, CLK_PLL2_FIN);
CLK_PLL2_FIN, clk_pll2_fout);