gdsys,ihs_axi.txt 515 B

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  1. gdsys AXI busses of IHS FPGA devices
  2. Certain gdsys IHS FPGAs offer a interface to their built-in AXI bus with which
  3. the connected devices (usually IP cores) can be controlled via software.
  4. Required properties:
  5. - compatible: must be "gdsys,ihs_axi"
  6. - reg: describes the address and length of the AXI bus's register map (within
  7. the FPGA's register space)
  8. Example:
  9. fpga0_axi_video0 {
  10. #address-cells = <1>;
  11. #size-cells = <1>;
  12. compatible = "gdsys,ihs_axi";
  13. reg = <0x170 0x10>;
  14. axi_dev_1 {
  15. ...
  16. };
  17. };