= SiFive U500 OTP controller device tree bindings =

This binding represents the OTP controller found in U500 SoCs.

!!! EXERCISE EXTREME CAUTION USING THIS DEVICE  !!!

OTP bits can only be programmed once from 1 to 0. They are contained in the
chip itself. Incorrectly modifying OTP contents may require a new chip.

Required properties:
- compatible: should be "sifive,ememoryotp0"
- reg: Should contain registers location and length

For example:

	otp: sifive,ememoryotp0 {
		compatible = "sifive,ememoryotp0";
		reg = <0x0 0x10070000 0x0 0x1000>;
	};
