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dt-binding: ptp: add bindings document for dte based ptp clock

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Add device tree binding documentation for the Broadcom DTE
PTP clock driver.

Signed-off-by: Arun Parameswaran <arun.parameswaran@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Arun Parameswaran 2017-06-12 13:26:00 -07:00 committed by David S. Miller
parent 0ddead90b2
commit 80d6076140
1 changed files with 13 additions and 0 deletions
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Documentation/devicetree/bindings/ptp/brcm,ptp-dte.txt Normal file
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* Broadcom Digital Timing Engine(DTE) based PTP clock driver
Required properties:
- compatible: should be "brcm,ptp-dte"
- reg: address and length of the DTE block's NCO registers
Example:
ptp_dte: ptp_dte@180af650 {
compatible = "brcm,ptp-dte";
reg = <0x180af650 0x10>;
status = "okay";
};