1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: "http://devicetree.org/schemas/phy/qcom,usb-snps-femto-v2.yaml#"
5 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
6
7 title: Qualcomm Synopsys Femto High-Speed USB PHY V2
8
9 maintainers:
10 - Wesley Cheng <quic_wcheng@quicinc.com>
11
12 description: |
13 Qualcomm High-Speed USB PHY
14
15 properties:
16 compatible:
17 enum:
18 - qcom,usb-snps-hs-5nm-phy
19 - qcom,usb-snps-hs-7nm-phy
20 - qcom,sc7280-usb-hs-phy
21 - qcom,sc8180x-usb-hs-phy
22 - qcom,sc8280xp-usb-hs-phy
23 - qcom,sm8150-usb-hs-phy
24 - qcom,sm8250-usb-hs-phy
25 - qcom,sm8350-usb-hs-phy
26 - qcom,sm8450-usb-hs-phy
27 - qcom,usb-snps-femto-v2-phy
28
29 reg:
30 maxItems: 1
31
32 "#phy-cells":
33 const: 0
34
35 clocks:
36 items:
37 - description: rpmhcc ref clock
38
39 clock-names:
40 items:
41 - const: ref
42
43 resets:
44 items:
45 - description: PHY core reset
46
47 vdda-pll-supply:
48 description: phandle to the regulator VDD supply node.
49
50 vdda18-supply:
51 description: phandle to the regulator 1.8V supply node.
52
53 vdda33-supply:
54 description: phandle to the regulator 3.3V supply node.
55
56 required:
57 - compatible
58 - reg
59 - "#phy-cells"
60 - clocks
61 - clock-names
62 - resets
63 - vdda-pll-supply
64 - vdda18-supply
65 - vdda33-supply
66
67 additionalProperties: false
68
69 examples:
70 - |
71 #include <dt-bindings/clock/qcom,rpmh.h>
72 #include <dt-bindings/clock/qcom,gcc-sm8150.h>
73 phy@88e2000 {
74 compatible = "qcom,sm8150-usb-hs-phy";
75 reg = <0x088e2000 0x400>;
76 #phy-cells = <0>;
77
78 clocks = <&rpmhcc RPMH_CXO_CLK>;
79 clock-names = "ref";
80
81 resets = <&gcc GCC_QUSB2PHY_PRIM_BCR>;
82
83 vdda-pll-supply = <&vdd_usb_hs_core>;
84 vdda33-supply = <&vdda_usb_hs_3p1>;
85 vdda18-supply = <&vdda_usb_hs_1p8>;
86 };
87 ...
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