Kernel-4.18.0-80.el8_st-asc

*st-asc(Serial Port)

Required properties:

• compatible : Should be “st,asc”.
• reg, reg-names, interrupts, interrupt-names : Standard way to define device

        resources with names. look in
        Documentation/devicetree/bindings/resource-names.txt
  

Optional properties:

• st,hw-flow-ctrl bool flag to enable hardware flow control.
• st,force-m1 bool flat to force asc to be in Mode-1 recommeded

        for high bit rates (above 19.2K)
  

  Example:
  serial@fe440000{
  compatible = “st,asc”;
  reg = <0xfe440000 0x2c>;
  interrupts = <0 209 0>;
  };