Kernel-4.18.0-80.el8_keystone-gate

Status: Unstable - ABI compatibility may be broken in the future

Binding for Keystone gate control driver which uses PSC controller IP.

This binding uses the common clock binding[1].

[1] Documentation/devicetree/bindings/clock/clock-bindings.txt

Required properties:

  • compatible : shall be “ti,keystone,psc-clock”.
  • #clock-cells : from common clock binding; shall be set to 0.
  • clocks : parent clock phandle
  • reg : psc control and domain address address space
  • reg-names : psc control and domain registers
  • domain-id : psc domain id needed to check the transition state register

Optional properties:

  • clock-output-names : From common clock binding to override the
          default output clock name
    
    Example:
    clkusb: clkusb {
      #clock-cells = <0>;
      compatible = "ti,keystone,psc-clock";
      clocks = <&chipclk16>;
      clock-output-names = "usb";
      reg = <0x02350008 0xb00>, <0x02350000 0x400>;
      reg-names = "control", "domain";
      domain-id = <0>;
    
    };