pcie_syscon 650 drivers/pci/controller/dwc/pci-dra7xx.c struct regmap *pcie_syscon; pcie_syscon 655 drivers/pci/controller/dwc/pci-dra7xx.c pcie_syscon = syscon_regmap_lookup_by_phandle(np, "ti,syscon-lane-sel"); pcie_syscon 656 drivers/pci/controller/dwc/pci-dra7xx.c if (IS_ERR(pcie_syscon)) { pcie_syscon 669 drivers/pci/controller/dwc/pci-dra7xx.c regmap_update_bits(pcie_syscon, pcie_reg, mask, val);