Test/board-support/linux-4.9.59+gitAUTOINC+a75d8e9305-ga75d8e9305/Documentation/devicetree/bindings/net/ti-ptp-bc.txt

Texas Instruments PTP Boundary Clcok Internal Sync Monitor
==========================================================

Required properties:
- compatible       : Should be
                        "ti,am57-bc" for AM57xx SoCs

Example:
========

In am57xx-idk-common.dts
	ptp_bc: ptp_bc {
		compatible = "ti,am57-bc";
		status = "disabled";
	};

To enable for am572x-idk, in am572x-idk.dts:

&ptp_bc {
	status = "okay";
};