bindings/phy/mscc%2Cvsc7514-serdes.yaml

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/phy/mscc,vsc7514-serdes.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Microsemi Ocelot SerDes muxing
10   - Alexandre Belloni <alexandre.belloni@bootlin.com>
11   - UNGLinuxDriver@microchip.com
15   space for setting up the SerDes to switch port muxing.
17   A SerDes X can be "muxed" to work with switch port Y or Z for example.
18   One specific SerDes can also be used as a PCIe interface.
20   Hence, a SerDes represents an interface, be it an Ethernet or a PCIe one.
22   There are two kinds of SerDes: SERDES1G supports 10/100Mbps in
23   half/full-duplex and 1000Mbps in full-duplex mode while SERDES6G supports
24   10/100Mbps in half/full-duplex and 1000/2500Mbps in full-duplex mode.
29   This is a child of the HSIO syscon ("mscc,ocelot-hsio", see
35       - mscc,vsc7514-serdes
37   "#phy-cells":
40       The first number defines the input port to use for a given SerDes macro.
42       dt-bindings/phy/phy-ocelot-serdes.h
45   - compatible
46   - "#phy-cells"
52   - |
53     serdes: serdes {
54       compatible = "mscc,vsc7514-serdes";
55       #phy-cells = <2>;