* STMicroelectronics 100/1000 Fastpath Ethernet driver (STMFP)

Required properties:
- compatible: Should be "st,fplite" or "st,fp"
- reg: Address and length of the register set for the device
- interrupts: Should contain the STMFP interrupts
- interrupt-names: Should contain the interrupt names "fptxdmairq"
  "fprxdma0irq", "fprxdma1irq" property
- st,fp_clk_rate : fastpath clock rate (MHz)
- reset : reset index information of sysconf
- clocks  : clocks used in fastpath driver (CLK_FP, CLK_IFE_216_FP)
- pinctrl-0 : PIO structure for FP, pinctrl_fp0 is for FP_RGMII0
  and pinctrl_fp1 is for FP_RGMII1
- phy-mode: String, operation mode of the PHY interface.
  Supported value is: "rgmii"

- fpdocsis : DOCSIS interface specific platform info (Interface node)
- fpgige0 : FPGIGE0 interface specific platform info (Interface node)
- fpgige1 : FPGIGE1 interface specific platform info (Interface node)



Interface node(fpdocsis,fpgige0,fpgige1) specific Optional properties:
- st,phy-bus-id : Mdio bus number to connect.
- st,phy-addr : phy address to connect to.

Examples:

		fpethernet:stmfp@fee80000 {
			compatible = "st,fplite";
			status = "disabled";
			device_type = "network";

			reg = <0xfee80000 0x40000>;
			interrupts = <0 101 0>, <0 102 0>, <0 103 0>;
			interrupt-names = "fptxdmairq", "fprxdma0irq", "fprxdma1irq";

			resets = <&softreset STID127_FP_SOFTRESET>;
			reset-names = "stmfpeth";

			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_fp0>, <&pinctrl_fp1>;

			clocks = <&CLOCKGEN_DOC 0>, <&CLOCKGEN_DOC 2>;
			clock-names = "CLK_FP", "CLK_IFE_216_FP";

			st,fp_clk_rate = <200>;
		};
