xref: /freebsd/sys/contrib/device-tree/Bindings/net/cortina.txt (revision cfd6422a5217410fbd66f7a7a8a64d9d85e61229)
1Cortina Phy Driver Device Tree Bindings
2---------------------------------------
3
4CORTINA is a registered trademark of Cortina Systems, Inc.
5
6The driver supports the Cortina Electronic Dispersion Compensation (EDC)
7devices, equipped with clock and data recovery (CDR) circuits. These
8devices make use of registers that are not compatible with Clause 45 or
9Clause 22, therefore they need to be described using the
10"ethernet-phy-id" compatible.
11
12Since the driver only implements  polling mode support, interrupts info
13can be skipped.
14
15Example (CS4340 phy):
16	mdio {
17		cs4340_phy@10 {
18			compatible = "ethernet-phy-id13e5.1002";
19			reg = <0x10>;
20		};
21	};
22