Commit ad205ffc authored by Andy Yan's avatar Andy Yan Committed by Vinod Koul
Browse files

dt-bindings: phy: Add rk3576 hdptx phy 



Add compatible for the HDPTX PHY on rk3576, which is compatible with
rk3588, but without rst_phy/rst_ropll/rst_lcpll.

In fact, these three reset lines are also optional on the rk3588,
they just used for debug, then they were removed on the rk3576 IC
design.

Signed-off-by: default avatarAndy Yan <andy.yan@rock-chips.com>
Reviewed-by: default avatarRob Herring (Arm) <robh@kernel.org>
Reviewed-by: default avatarHeiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20241231092721.252405-1-andyshrk@163.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent f08d1c08

Documentation/devicetree/bindings/phy/rockchip,rk3588-hdptx-phy.yaml

+44 −18
Original line number Diff line number Diff line
@@ -11,8 +11,13 @@ maintainers: 


properties:

  compatible:

    enum:

    oneOf:

      - enum:

          - rockchip,rk3588-hdptx-phy

      - items:

          - enum:

              - rockchip,rk3576-hdptx-phy

          - const: rockchip,rk3588-hdptx-phy



  reg:

    maxItems: 1
@@ -34,24 +39,12 @@ properties: 
    const: 0



  resets:

    items:

      - description: PHY reset line

      - description: APB reset line

      - description: INIT reset line

      - description: CMN reset line

      - description: LANE reset line

      - description: ROPLL reset line

      - description: LCPLL reset line

    minItems: 4

    maxItems: 7



  reset-names:

    items:

      - const: phy

      - const: apb

      - const: init

      - const: cmn

      - const: lane

      - const: ropll

      - const: lcpll

    minItems: 4

    maxItems: 7



  rockchip,grf:

    $ref: /schemas/types.yaml#/definitions/phandle
@@ -67,6 +60,39 @@ required: 
  - reset-names

  - rockchip,grf



allOf:

  - if:

      properties:

        compatible:

          contains:

            enum:

              - rockchip,rk3576-hdptx-phy

    then:

      properties:

        resets:

          minItems: 4

          maxItems: 4

        reset-names:

          items:

            - const: apb

            - const: init

            - const: cmn

            - const: lane

    else:

      properties:

        resets:

          minItems: 7

          maxItems: 7

        reset-names:

          items:

            - const: phy

            - const: apb

            - const: init

            - const: cmn

            - const: lane

            - const: ropll

            - const: lcpll



additionalProperties: false



examples: