Kernel-4.18.0-80.el8_fpi-bus

Lantiq XWAY SoC FPI BUS binding

---

Required properties:

• compatible : Should be one of

                "lantiq,xrx200-fpi"
  

• reg : The address and length of the XBAR

              configuration register.
              Address and length of the FPI bus itself.
  

• lantiq,rcu : A phandle to the RCU syscon
• lantiq,offset-endianness : Offset of the endianness configuration

              register
  

---

Example for the FPI on the xrx200 SoCs:
fpi@10000000 {
compatible = “lantiq,xrx200-fpi”;
ranges = <0x0 0x10000000 0xf000000>;
reg = <0x1f400000 0x1000>,
<0x10000000 0xf000000>;
lantiq,rcu = <&rcu0>;
lantiq,offset-endianness = <0x4c>;
#address-cells = <1>;
#size-cells = <1>;

    gptu@e100a00 {
        ......
    };
};