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authorArun Parameswaran <arun.parameswaran@broadcom.com>2017-06-12 13:26:00 -0700
committerDavid S. Miller <davem@davemloft.net>2017-06-15 12:07:15 -0400
commit80d6076140b2bc0e6b9951f6aacc3de55ceb37fd (patch)
tree9e5cdd48252488c0c68c99cd7ed0f79df1dc9eea /Documentation/devicetree/bindings/ptp
parent0ddead90b223faae475f3296a50bf574b7f7c69a (diff)
dt-binding: ptp: add bindings document for dte based ptp clock
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>
Diffstat (limited to 'Documentation/devicetree/bindings/ptp')
-rw-r--r--Documentation/devicetree/bindings/ptp/brcm,ptp-dte.txt13
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diff --git a/Documentation/devicetree/bindings/ptp/brcm,ptp-dte.txt b/Documentation/devicetree/bindings/ptp/brcm,ptp-dte.txt
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+++ b/Documentation/devicetree/bindings/ptp/brcm,ptp-dte.txt
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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";
+};