IMX6Q_GPR1_PCIE_REF_CLK_EN  405 drivers/pci/controller/dwc/pci-imx6.c 				   IMX6Q_GPR1_PCIE_REF_CLK_EN, 0 << 16);
IMX6Q_GPR1_PCIE_REF_CLK_EN  455 drivers/pci/controller/dwc/pci-imx6.c 				   IMX6Q_GPR1_PCIE_REF_CLK_EN, 1 << 16);