Commit bd760378 authored by Siddharth Vadapalli's avatar Siddharth Vadapalli Committed by Vinod Koul
Browse files

dt-bindings: phy: ti: phy-gmii-sel: Add bindings for J7200 



TI's J7200 SoC supports additional PHY modes like QSGMII and SGMII
that are not supported on earlier SoCs. Add a compatible for it.

Signed-off-by: default avatarSiddharth Vadapalli <s-vadapalli@ti.com>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220912085650.83263-3-s-vadapalli@ti.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 117c80fd

Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml

+6 −0
Original line number Diff line number Diff line
@@ -54,6 +54,12 @@ patternProperties: 
    description:

      Clock provider for TI EHRPWM nodes.



  "phy@[0-9a-f]+$":

    type: object

    $ref: /schemas/phy/ti,phy-gmii-sel.yaml#

    description:

      The phy node corresponding to the ethernet MAC.



required:

  - compatible

  - reg

Documentation/devicetree/bindings/phy/ti,phy-gmii-sel.yaml

+25 −0
Original line number Diff line number Diff line
@@ -53,12 +53,25 @@ properties: 
      - ti,am43xx-phy-gmii-sel

      - ti,dm814-phy-gmii-sel

      - ti,am654-phy-gmii-sel

      - ti,j7200-cpsw5g-phy-gmii-sel



  reg:

    maxItems: 1



  '#phy-cells': true



  ti,qsgmii-main-ports:

    $ref: /schemas/types.yaml#/definitions/uint32-array

    description: |

      Required only for QSGMII mode. Array to select the port for

      QSGMII main mode. Rest of the ports are selected as QSGMII_SUB

      ports automatically. Any one of the 4 CPSW5G ports can act as the

      main port with the rest of them being the QSGMII_SUB ports.

    maxItems: 1

    items:

      minimum: 1

      maximum: 4



allOf:

  - if:

      properties:
@@ -73,6 +86,18 @@ allOf: 
        '#phy-cells':

          const: 1

          description: CPSW port number (starting from 1)



  - if:

      not:

        properties:

          compatible:

            contains:

              enum:

                - ti,j7200-cpsw5g-phy-gmii-sel

    then:

      properties:

        ti,qsgmii-main-ports: false



  - if:

      properties:

        compatible: