Kernel-4.18.0-80.el8_rt2880-wdt

Ralink Watchdog Timers

Required properties:

• compatible: must be “ralink,rt2880-wdt”
• reg: physical base address of the controller and length of the register range

Optional properties:

• interrupt-parent: phandle to the INTC device node
• interrupts: Specify the INTC interrupt number

Example:

watchdog@120 {
    compatible = "ralink,rt2880-wdt";
    reg = <0x120 0x10>;

    interrupt-parent = <&intc>;
    interrupts = <1>;
};