keystone-gate.txt 955 B

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  1. Status: Unstable - ABI compatibility may be broken in the future
  2. Binding for Keystone gate control driver which uses PSC controller IP.
  3. This binding uses the common clock binding[1].
  4. [1] Documentation/devicetree/bindings/clock/clock-bindings.txt
  5. Required properties:
  6. - compatible : shall be "ti,keystone,psc-clock".
  7. - #clock-cells : from common clock binding; shall be set to 0.
  8. - clocks : parent clock phandle
  9. - reg : psc control and domain address address space
  10. - reg-names : psc control and domain registers
  11. - domain-id : psc domain id needed to check the transition state register
  12. Optional properties:
  13. - clock-output-names : From common clock binding to override the
  14. default output clock name
  15. Example:
  16. clkusb: clkusb {
  17. #clock-cells = <0>;
  18. compatible = "ti,keystone,psc-clock";
  19. clocks = <&chipclk16>;
  20. clock-output-names = "usb";
  21. reg = <0x02350008 0xb00>, <0x02350000 0x400>;
  22. reg-names = "control", "domain";
  23. domain-id = <0>;
  24. };