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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: Antoine Tenart <antoine.tenart@bootlin.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -17,9 +17,10 @@ Required properties:
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- "ana"
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- "portX" with X from 0 to the number of last port index available on that
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switch
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- interrupts: Should contain the switch interrupts for frame extraction and
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frame injection
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- interrupt-names: should contain the interrupt names: "xtr", "inj"
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- interrupts: Should contain the switch interrupts for frame extraction,
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frame injection and PTP ready.
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- interrupt-names: should contain the interrupt names: "xtr", "inj". Can contain
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"ptp_rdy" which is optional due to backward compatibility.
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- ethernet-ports: A container for child nodes representing switch ports.
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The ethernet-ports container has the following properties
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@ -63,8 +64,8 @@ Example:
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"port2", "port3", "port4", "port5", "port6",
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"port7", "port8", "port9", "port10", "qsys",
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"ana";
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interrupts = <21 22>;
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interrupt-names = "xtr", "inj";
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interrupts = <18 21 22>;
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interrupt-names = "ptp_rdy", "xtr", "inj";
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ethernet-ports {
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#address-cells = <1>;
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