Commit f2b2f86a authored by Dmitry Baryshkov's avatar Dmitry Baryshkov Committed by Vinod Koul
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dt-bindings: phy: qcom,msm8998-qmp-usb3-phy: add TCSR registers 



The QMP USB PHYs on msm8998, qcm2290 and some other platforms don't have
the PCS_MISC_CLAMP_ENABLE register. Instead they need to toggle the
register in the TCSR space. Declare the registers accessible through the
TCSR space.

Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240117-usbc-phy-vls-clamp-v2-2-a950c223f10f@linaro.org


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent dfdaba27

Documentation/devicetree/bindings/phy/qcom,msm8998-qmp-usb3-phy.yaml

+11 −0
Original line number Diff line number Diff line
@@ -55,6 +55,14 @@ properties: 
      Flag the PHY as possible handler of USB Type-C orientation switching

    type: boolean



  qcom,tcsr-reg:

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

    items:

      - items:

          - description: phandle to TCSR hardware block

          - description: offset of the VLS CLAMP register

    description: Clamp register present in the TCSR



  ports:

    $ref: /schemas/graph.yaml#/properties/ports

    properties:
@@ -78,6 +86,7 @@ required: 
  - "#clock-cells"

  - clock-output-names

  - "#phy-cells"

  - qcom,tcsr-reg



allOf:

  - if:
@@ -148,6 +157,8 @@ examples: 


      orientation-switch;



      qcom,tcsr-reg = <&tcsr_regs_1 0x6b244>;



      ports {

        #address-cells = <1>;

        #size-cells = <0>;