Kernel-4.18.0-80.el8_adf7242

• ADF7242 IEEE 802.15.4 *

Required properties:

• compatible: should be “adi,adf7242”, “adi,adf7241”
• spi-max-frequency: maximal bus speed (12.5 MHz)
• reg: the chipselect index
• interrupts: the interrupt generated by the device via pin IRQ1.

      IRQ_TYPE_LEVEL_HIGH (4) or IRQ_TYPE_EDGE_FALLING (1)
  

Example:

adf7242@0 {
    compatible = "adi,adf7242";
    spi-max-frequency = <10000000>;
    reg = <0>;
    interrupts = <98 IRQ_TYPE_LEVEL_HIGH>;
    interrupt-parent = <&gpio3>;
};