tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
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linux
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
7title: Qualcomm Synopsys Femto High-Speed USB PHY V2
8
9maintainers:
10 - Wesley Cheng <wcheng@codeaurora.org>
11
12description: |
13 Qualcomm High-Speed USB PHY
14
15properties:
16 compatible:
17 enum:
18 - qcom,usb-snps-hs-7nm-phy
19 - qcom,sm8150-usb-hs-phy
20 - qcom,sm8250-usb-hs-phy
21 - qcom,sm8350-usb-hs-phy
22 - qcom,usb-snps-femto-v2-phy
23
24 reg:
25 maxItems: 1
26
27 "#phy-cells":
28 const: 0
29
30 clocks:
31 items:
32 - description: rpmhcc ref clock
33
34 clock-names:
35 items:
36 - const: ref
37
38 resets:
39 items:
40 - description: PHY core reset
41
42 vdda-pll-supply:
43 description: phandle to the regulator VDD supply node.
44
45 vdda18-supply:
46 description: phandle to the regulator 1.8V supply node.
47
48 vdda33-supply:
49 description: phandle to the regulator 3.3V supply node.
50
51required:
52 - compatible
53 - reg
54 - "#phy-cells"
55 - clocks
56 - clock-names
57 - resets
58 - vdda-pll-supply
59 - vdda18-supply
60 - vdda33-supply
61
62additionalProperties: false
63
64examples:
65 - |
66 #include <dt-bindings/clock/qcom,rpmh.h>
67 #include <dt-bindings/clock/qcom,gcc-sm8150.h>
68 phy@88e2000 {
69 compatible = "qcom,sm8150-usb-hs-phy";
70 reg = <0x088e2000 0x400>;
71 #phy-cells = <0>;
72
73 clocks = <&rpmhcc RPMH_CXO_CLK>;
74 clock-names = "ref";
75
76 resets = <&gcc GCC_QUSB2PHY_PRIM_BCR>;
77
78 vdda-pll-supply = <&vdd_usb_hs_core>;
79 vdda33-supply = <&vdda_usb_hs_3p1>;
80 vdda18-supply = <&vdda_usb_hs_1p8>;
81 };
82...