1Rockchip PCIE PHY 2----------------------- 3 4Required properties: 5 - compatible: rockchip,rk3399-pcie-phy 6 - clocks: Must contain an entry in clock-names. 7 See ../clocks/clock-bindings.txt for details. 8 - clock-names: Must be "refclk" 9 - resets: Must contain an entry in reset-names. 10 See ../reset/reset.txt for details. 11 - reset-names: Must be "phy" 12 13Required properties for legacy PHY mode (deprecated): 14 - #phy-cells: must be 0 15 16Required properties for per-lane PHY mode (preferred): 17 - #phy-cells: must be 1 18 19Example: 20 21grf: syscon@ff770000 { 22 compatible = "rockchip,rk3399-grf", "syscon", "simple-mfd"; 23 #address-cells = <1>; 24 #size-cells = <1>; 25 26 ... 27 28 pcie_phy: pcie-phy { 29 compatible = "rockchip,rk3399-pcie-phy"; 30 #phy-cells = <0>; 31 clocks = <&cru SCLK_PCIEPHY_REF>; 32 clock-names = "refclk"; 33 resets = <&cru SRST_PCIEPHY>; 34 reset-names = "phy"; 35 }; 36}; 37