case CLK_SRC_PLL0: return pll_enable(0, 0);
case CLK_SRC_PLL1: return pll_enable(1, 0);
case CLK_SRC_PLL2: return pll_enable(2, 0);
case CLK_SRC_PLL0: return pll_enable(0, 0);
case CLK_SRC_PLL1: return pll_enable(1, 0);
case CLK_SRC_PLL2: return pll_enable(2, 0);