Commit 744350b9 authored by Antoine Tenart's avatar Antoine Tenart Committed by David S. Miller
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Documentation/bindings: net: ocelot: document the PTP ready IRQ 



One additional interrupt needs to be described within the Ocelot device
tree node: the PTP ready one. This patch documents the binding needed to
do so.

Signed-off-by: default avatarAntoine Tenart <antoine.tenart@bootlin.com>
Reviewed-by: default avatarAndrew Lunn <andrew@lunn.ch>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e36ea63b

Documentation/devicetree/bindings/net/mscc-ocelot.txt

+6 −5
Original line number Diff line number Diff line
@@ -17,9 +17,10 @@ Required properties: 
  - "ana"

  - "portX" with X from 0 to the number of last port index available on that

    switch

- interrupts: Should contain the switch interrupts for frame extraction and

  frame injection

- interrupt-names: should contain the interrupt names: "xtr", "inj"

- interrupts: Should contain the switch interrupts for frame extraction,

  frame injection and PTP ready.

- interrupt-names: should contain the interrupt names: "xtr", "inj". Can contain

  "ptp_rdy" which is optional due to backward compatibility.

- ethernet-ports: A container for child nodes representing switch ports.



The ethernet-ports container has the following properties
@@ -63,8 +64,8 @@ Example: 
			    "port2", "port3", "port4", "port5", "port6",

			    "port7", "port8", "port9", "port10", "qsys",

			    "ana";

		interrupts = <21 22>;

		interrupt-names = "xtr", "inj";

		interrupts = <18 21 22>;

		interrupt-names = "ptp_rdy", "xtr", "inj";



		ethernet-ports {

			#address-cells = <1>;

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