[mirror_ubuntu-artful-kernel.git] / Documentation / devicetree / bindings / ptp / brcm,ptp-dte.txt

* Broadcom Digital Timing Engine(DTE) based PTP clock

Required properties:
- compatible: should contain the core compatibility string
              and the SoC compatibility string. The SoC
              compatibility string is to handle SoC specific
              hardware differences.
              Core compatibility string:
                 "brcm,ptp-dte"
              SoC compatibility strings:
                 "brcm,iproc-ptp-dte" - for iproc based SoC's
- reg: address and length of the DTE block's NCO registers

Example:

ptp: ptp-dte@180af650 {
	compatible = "brcm,iproc-ptp-dte", "brcm,ptp-dte";
	reg = <0x180af650 0x10>;
	status = "okay";
};
Commit	Line	Data
65e3c766	1	* Broadcom Digital Timing Engine(DTE) based PTP clock
80d60761 AP	2
80d60761 AP	3	Required properties:
65e3c766 AP	4	- compatible: should contain the core compatibility string
	5	and the SoC compatibility string. The SoC
	6	compatibility string is to handle SoC specific
	7	hardware differences.
	8	Core compatibility string:
	9	"brcm,ptp-dte"
	10	SoC compatibility strings:
	11	"brcm,iproc-ptp-dte" - for iproc based SoC's
80d60761 AP	12	- reg: address and length of the DTE block's NCO registers
	13
	14	Example:
	15
65e3c766 AP	16	ptp: ptp-dte@180af650 {
65e3c766 AP	17	compatible = "brcm,iproc-ptp-dte", "brcm,ptp-dte";
80d60761 AP	18	reg = <0x180af650 0x10>;
	19	status = "okay";
	20	};