Commit c5699055 authored by Daniel Machon's avatar Daniel Machon Committed by Vinod Koul
Browse files

dt-bindings: phy: sparx5: document lan969x 



Lan969x is going to reuse the existing Sparx5 SERDES driver - document
that by adding compatible strings for the different SKU's that we
support, and a short description of the SERDES types and data rates
supported.

Signed-off-by: default avatarDaniel Machon <daniel.machon@microchip.com>
Reviewed-by: default avatarSteen Hegelund <Steen.Hegelund@microchip.com>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240909-sparx5-lan969x-serdes-driver-v2-8-d695bcb57b84@microchip.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 6158a32b

Documentation/devicetree/bindings/phy/microchip,sparx5-serdes.yaml

+16 −1
Original line number Diff line number Diff line
@@ -8,6 +8,7 @@ title: Microchip Sparx5 Serdes controller 


maintainers:

  - Steen Hegelund <steen.hegelund@microchip.com>

  - Daniel Machon <daniel.machon@microchip.com>



description: |

  The Sparx5 SERDES interfaces share the same basic functionality, but
@@ -62,12 +63,26 @@ description: | 
  * 10.3125 Gbps (10GBASE-R/10GBASE-KR/USXGMII)

  * 25.78125 Gbps (25GBASE-KR/25GBASE-CR/25GBASE-SR/25GBASE-LR/25GBASE-ER)



  lan969x has ten SERDES10G interfaces that share the same features, operating

  modes and data rates as the equivalent Sparx5 SERDES10G interfaces.



properties:

  $nodename:

    pattern: "^serdes@[0-9a-f]+$"



  compatible:

    const: microchip,sparx5-serdes

    oneOf:

      - enum:

          - microchip,sparx5-serdes

          - microchip,lan9691-serdes

      - items:

          - enum:

              - microchip,lan9698-serdes

              - microchip,lan9696-serdes

              - microchip,lan9694-serdes

              - microchip,lan9693-serdes

              - microchip,lan9692-serdes

          - const: microchip,lan9691-serdes



  reg:

    minItems: 1