Kernel-4.18.0-80.el8_imxdi-rtc

  • i.MX25 Real Time Clock controller

Required properties:

  • compatible: should be: “fsl,imx25-rtc”
  • reg: physical base address of the controller and length of memory mapped
    region.
  • clocks: should contain the phandle for the rtc clock
  • interrupts: rtc alarm interrupt

Optional properties:

  • interrupts: dryice security violation interrupt (second entry)

Example:

rtc@53ffc000 {
compatible = “fsl,imx25-rtc”;
reg = <0x53ffc000 0x4000>;
clocks = <&clks 81>;
interrupts = <25 56>;
};