i2c-cdns.txt 633 B

1234567891011121314151617181920
  1. Cadence I2C controller Device Tree Bindings
  2. -------------------------------------------
  3. Required properties:
  4. - compatible : Should be "cdns,i2c-r1p10" or "xlnx,zynq-spi-r1p10".
  5. - reg : Physical base address and size of I2C registers map.
  6. - interrupts : Property with a value describing the interrupt
  7. number.
  8. - interrupt-parent : Must be core interrupt controller
  9. - clocks : Clock phandles (see clock bindings for details).
  10. Example:
  11. i2c0: i2c@e0004000 {
  12. compatible = "cdns,i2c-r1p10";
  13. reg = <0xe0004000 0x1000>;
  14. clocks = <&clkc 38>;
  15. interrupts = <0 25 4>;
  16. interrupt-parent = <&intc>;
  17. status = "disabled";
  18. };