xref: /kernel/linux/linux-5.10/Documentation/devicetree/bindings/reset/lantiq,reset.txt

Lantiq XWAY SoC RCU reset controller binding
============================================

This binding describes a reset-controller found on the RCU module on Lantiq
XWAY SoCs.

This node has to be a sub node of the Lantiq RCU block.

-------------------------------------------------------------------------------
Required properties:
- compatible		: Should be one of
				"lantiq,danube-reset"
				"lantiq,xrx200-reset"
- reg			: Defines the following sets of registers in the parent
			  syscon device
			- Offset of the reset set register
			- Offset of the reset status register
- #reset-cells		: Specifies the number of cells needed to encode the
			  reset line, should be 2.
			  The first cell takes the reset set bit and the
			  second cell takes the status bit.

-------------------------------------------------------------------------------
Example for the reset-controllers on the xRX200 SoCs:
	reset0: reset-controller@10 {
		compatible = "lantiq,xrx200-reset";
		reg <0x10 0x04>, <0x14 0x04>;

		#reset-cells = <2>;
	};