162306a36Sopenharmony_ciSPEAr13XX PCIe DT detail: 262306a36Sopenharmony_ci================================ 362306a36Sopenharmony_ci 462306a36Sopenharmony_ciSPEAr13XX uses the Synopsys DesignWare PCIe controller and ST MiPHY as PHY 562306a36Sopenharmony_cicontroller. 662306a36Sopenharmony_ci 762306a36Sopenharmony_ciRequired properties: 862306a36Sopenharmony_ci- compatible : should be "st,spear1340-pcie", "snps,dw-pcie". 962306a36Sopenharmony_ci- phys : phandle to PHY node associated with PCIe controller 1062306a36Sopenharmony_ci- phy-names : must be "pcie-phy" 1162306a36Sopenharmony_ci- All other definitions as per generic PCI bindings 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ci Optional properties: 1462306a36Sopenharmony_ci- st,pcie-is-gen1 indicates that forced gen1 initialization is needed. 15