Commit c149ced3 authored by Jack Pham's avatar Jack Pham Committed by Vinod Koul
Browse files

dt-bindings: phy: qcom,qmp: Add SM8150, SM8250 and SM8350 USB PHY bindings 



Add the compatible strings for the USB3 PHYs found on SM8150, SM8250
and SM8350 SoCs. These require separate subschemas due to the different
required clock entries.

Note the SM8150 and SM8250 compatibles have already been in place in
the dts as well as the driver implementation but were missing from
the documentation.

Signed-off-by: default avatarJack Pham <jackp@codeaurora.org>
Reviewed-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210115174723.7424-2-jackp@codeaurora.org


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 86ef5a79

Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml

+67 −0
Original line number Diff line number Diff line
@@ -30,15 +30,24 @@ properties: 
      - qcom,sdm845-qmp-ufs-phy

      - qcom,sdm845-qmp-usb3-uni-phy

      - qcom,sm8150-qmp-ufs-phy

      - qcom,sm8150-qmp-usb3-phy

      - qcom,sm8150-qmp-usb3-uni-phy

      - qcom,sm8250-qmp-ufs-phy

      - qcom,sm8250-qmp-gen3x1-pcie-phy

      - qcom,sm8250-qmp-gen3x2-pcie-phy

      - qcom,sm8250-qmp-modem-pcie-phy

      - qcom,sm8250-qmp-usb3-phy

      - qcom,sm8250-qmp-usb3-uni-phy

      - qcom,sm8350-qmp-usb3-phy

      - qcom,sm8350-qmp-usb3-uni-phy

      - qcom,sdx55-qmp-usb3-uni-phy



  reg:

    minItems: 1

    maxItems: 2

    items:

      - description: Address and length of PHY's common serdes block.

      - description: Address and length of PHY's DP_COM control block.



  "#clock-cells":

    enum: [ 1, 2 ]
@@ -312,6 +321,64 @@ allOf: 
        reset-names:

          items:

            - const: phy

  - if:

      properties:

        compatible:

          contains:

            enum:

              - qcom,sm8150-qmp-usb3-phy

              - qcom,sm8150-qmp-usb3-uni-phy

              - qcom,sm8250-qmp-usb3-uni-phy

              - qcom,sm8350-qmp-usb3-uni-phy

    then:

      properties:

        clocks:

          items:

            - description: Phy aux clock.

            - description: 19.2 MHz ref clk source.

            - description: 19.2 MHz ref clk.

            - description: Phy common block aux clock.

        clock-names:

          items:

            - const: aux

            - const: ref_clk_src

            - const: ref

            - const: com_aux

        resets:

          items:

            - description: reset of phy block.

            - description: phy common block reset.

        reset-names:

          items:

            - const: phy

            - const: common

  - if:

      properties:

        compatible:

          contains:

            enum:

              - qcom,sm8250-qmp-usb3-phy

              - qcom,sm8350-qmp-usb3-phy

    then:

      properties:

        clocks:

          items:

            - description: Phy aux clock.

            - description: 19.2 MHz ref clk.

            - description: Phy common block aux clock.

        clock-names:

          items:

            - const: aux

            - const: ref_clk_src

            - const: com_aux

        resets:

          items:

            - description: reset of phy block.

            - description: phy common block reset.

        reset-names:

          items:

            - const: phy

            - const: common



examples:

  - |