0001 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
0002 %YAML 1.2
0003 ---
0004 $id: "http://devicetree.org/schemas/phy/qcom,usb-snps-femto-v2.yaml#"
0005 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
0006
0007 title: Qualcomm Synopsys Femto High-Speed USB PHY V2
0008
0009 maintainers:
0010 - Wesley Cheng <quic_wcheng@quicinc.com>
0011
0012 description: |
0013 Qualcomm High-Speed USB PHY
0014
0015 properties:
0016 compatible:
0017 enum:
0018 - qcom,usb-snps-hs-5nm-phy
0019 - qcom,usb-snps-hs-7nm-phy
0020 - qcom,sc7280-usb-hs-phy
0021 - qcom,sc8180x-usb-hs-phy
0022 - qcom,sc8280xp-usb-hs-phy
0023 - qcom,sm8150-usb-hs-phy
0024 - qcom,sm8250-usb-hs-phy
0025 - qcom,sm8350-usb-hs-phy
0026 - qcom,sm8450-usb-hs-phy
0027 - qcom,usb-snps-femto-v2-phy
0028
0029 reg:
0030 maxItems: 1
0031
0032 "#phy-cells":
0033 const: 0
0034
0035 clocks:
0036 items:
0037 - description: rpmhcc ref clock
0038
0039 clock-names:
0040 items:
0041 - const: ref
0042
0043 resets:
0044 items:
0045 - description: PHY core reset
0046
0047 vdda-pll-supply:
0048 description: phandle to the regulator VDD supply node.
0049
0050 vdda18-supply:
0051 description: phandle to the regulator 1.8V supply node.
0052
0053 vdda33-supply:
0054 description: phandle to the regulator 3.3V supply node.
0055
0056 required:
0057 - compatible
0058 - reg
0059 - "#phy-cells"
0060 - clocks
0061 - clock-names
0062 - resets
0063 - vdda-pll-supply
0064 - vdda18-supply
0065 - vdda33-supply
0066
0067 additionalProperties: false
0068
0069 examples:
0070 - |
0071 #include <dt-bindings/clock/qcom,rpmh.h>
0072 #include <dt-bindings/clock/qcom,gcc-sm8150.h>
0073 phy@88e2000 {
0074 compatible = "qcom,sm8150-usb-hs-phy";
0075 reg = <0x088e2000 0x400>;
0076 #phy-cells = <0>;
0077
0078 clocks = <&rpmhcc RPMH_CXO_CLK>;
0079 clock-names = "ref";
0080
0081 resets = <&gcc GCC_QUSB2PHY_PRIM_BCR>;
0082
0083 vdda-pll-supply = <&vdd_usb_hs_core>;
0084 vdda33-supply = <&vdda_usb_hs_3p1>;
0085 vdda18-supply = <&vdda_usb_hs_1p8>;
0086 };
0087 ...
