Commit c6ae0bce authored by Shawn Guo's avatar Shawn Guo Committed by Vinod Koul
Browse files

dt-bindings: phy: qcom,qusb2: Add missing vdd-supply 



Besides vdda-pll and vdda-phy-dpdm, vdd-supply is a required supply for
PHY digital circuit operation.  Add it for correctness and completeness.

Signed-off-by: default avatarShawn Guo <shawn.guo@linaro.org>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210928022002.26286-2-shawn.guo@linaro.org


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 717e04fb

Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml

+6 −0
Original line number Diff line number Diff line
@@ -51,6 +51,10 @@ properties: 
      - const: ref

      - const: iface



  vdd-supply:

    description:

      Phandle to 0.9V regulator supply to PHY digital circuit.



  vdda-pll-supply:

    description:

      Phandle to 1.8V regulator supply to PHY refclk pll block.
@@ -157,6 +161,7 @@ required: 
  - "#phy-cells"

  - clocks

  - clock-names

  - vdd-supply

  - vdda-pll-supply

  - vdda-phy-dpdm-supply

  - resets
@@ -175,6 +180,7 @@ examples: 
                 <&gcc GCC_RX1_USB2_CLKREF_CLK>;

        clock-names = "cfg_ahb", "ref";



        vdd-supply = <&pm8994_l28>;

        vdda-pll-supply = <&pm8994_l12>;

        vdda-phy-dpdm-supply = <&pm8994_l24>;