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dt-bindings: net: Add Cortina device tree bindings

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Add device tree description info for Cortina 10G phy devices.

Signed-off-by: Bogdan Purcareata <bogdan.purcareata@nxp.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Bogdan Purcareata 2017-05-29 09:11:31 +00:00 committed by David S. Miller
parent 15b9e5330f
commit 303d97713c
1 changed files with 21 additions and 0 deletions
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Documentation/devicetree/bindings/net/cortina.txt Normal file
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Cortina Phy Driver Device Tree Bindings
---------------------------------------
CORTINA is a registered trademark of Cortina Systems, Inc.
The driver supports the Cortina Electronic Dispersion Compensation (EDC)
devices, equipped with clock and data recovery (CDR) circuits. These
devices make use of registers that are not compatible with Clause 45 or
Clause 22, therefore they need to be described using the
"ethernet-phy-id" compatible.
Since the driver only implements polling mode support, interrupts info
can be skipped.
Example (CS4340 phy):
mdio {
cs4340_phy@10 {
compatible = "ethernet-phy-id13e5.1002";
reg = <0x10>;
};
};