microchip,lan966x-serdes.yaml

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    1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
    2 %YAML 1.2
    3 ---
    4 $id: http://devicetree.org/schemas/phy/microchip,lan966x-serdes.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: Microchip Lan966x Serdes controller
    8 
    9 maintainers:
   10   - Horatiu Vultur <horatiu.vultur@microchip.com>
   11 
   12 description: |
   13   Lan966x has 7 interfaces, consisting of 2 copper transceivers(CU),
   14   3 SERDES6G and 2 RGMII interfaces. Two of the SERDES6G support QSGMII.
   15   Also it has 8 logical Ethernet ports which can be connected to these
   16   interfaces. The Serdes controller will allow to configure these interfaces
   17   and allows to "mux" the interfaces to different ports.
   18 
   19   For simple selection of the interface that is used with a port, the
   20   following macros are defined CU(X), SERDES6G(X), RGMII(X). Where X is a
   21   number that represents the index of that interface type. For example
   22   CU(1) means use interface copper transceivers 1. SERDES6G(2) means use
   23   interface SerDes 2.
   24 
   25 properties:
   26   $nodename:
   27     pattern: "^serdes@[0-9a-f]+$"
   28 
   29   compatible:
   30     const: microchip,lan966x-serdes
   31 
   32   reg:
   33     items:
   34       - description: HSIO registers
   35       - description: HW_STAT register
   36 
   37   '#phy-cells':
   38     const: 2
   39     description: |
   40       - Input port to use for a given macro.
   41       - The macro to be used. The macros are defined in
   42         dt-bindings/phy/phy-lan966x-serdes.
   43 
   44 required:
   45   - compatible
   46   - reg
   47   - '#phy-cells'
   48 
   49 additionalProperties: false
   50 
   51 examples:
   52   - |
   53     serdes: serdes@e2004010 {
   54       compatible = "microchip,lan966x-serdes";
   55       reg = <0xe202c000 0x9c>, <0xe2004010 0x4>;
   56       #phy-cells = <2>;
   57     };
   58 
   59 ...

Cache object: 5021dae7b961b312cde89e30f656870d

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sys/contrib/device-tree/Bindings/phy/microchip,lan966x-serdes.yaml