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,usb-snps-femto-v2-phy
21
22 reg:
23 maxItems: 1
24
25 "#phy-cells":
26 const: 0
27
28 clocks:
29 items:
30 - description: rpmhcc ref clock
31
32 clock-names:
33 items:
34 - const: ref
35
36 resets:
37 items:
38 - description: PHY core reset
39
40 vdda-pll-supply:
41 description: phandle to the regulator VDD supply node.
42
43 vdda18-supply:
44 description: phandle to the regulator 1.8V supply node.
45
46 vdda33-supply:
47 description: phandle to the regulator 3.3V supply node.
48
49required:
50 - compatible
51 - reg
52 - "#phy-cells"
53 - clocks
54 - clock-names
55 - resets
56 - vdda-pll-supply
57 - vdda18-supply
58 - vdda33-supply
59
60additionalProperties: false
61
62examples:
63 - |
64 #include <dt-bindings/clock/qcom,rpmh.h>
65 #include <dt-bindings/clock/qcom,gcc-sm8150.h>
66 phy@88e2000 {
67 compatible = "qcom,sm8150-usb-hs-phy";
68 reg = <0x088e2000 0x400>;
69 #phy-cells = <0>;
70
71 clocks = <&rpmhcc RPMH_CXO_CLK>;
72 clock-names = "ref";
73
74 resets = <&gcc GCC_QUSB2PHY_PRIM_BCR>;
75
76 vdda-pll-supply = <&vdd_usb_hs_core>;
77 vdda33-supply = <&vdda_usb_hs_3p1>;
78 vdda18-supply = <&vdda_usb_hs_1p8>;
79 };
80...