On Mon, Sep 27, 2021 at 12:48:22PM +0800, Shawn Guo wrote: > 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: Shawn Guo <shawn.guo@xxxxxxxxxx> > --- > Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml > index 48ae604b2194..96e31f582fc9 100644 > --- a/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml > +++ b/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml > @@ -51,6 +51,10 @@ properties: > - const: ref > - const: iface > > + vdda-supply: Oops, it should be `vdd-supply`. Will fix it in v2. Shawn > + 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>; > > -- > 2.17.1 >
