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Linux kernel mirror (for testing)
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1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/phy/qcom,snps-eusb2-phy.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm SNPS eUSB2 phy controller
8
9maintainers:
10 - Abel Vesa <abel.vesa@linaro.org>
11
12description:
13 eUSB2 controller supports LS/FS/HS usb connectivity on Qualcomm chipsets.
14
15properties:
16 compatible:
17 oneOf:
18 - items:
19 - enum:
20 - qcom,sar2130p-snps-eusb2-phy
21 - qcom,sdx75-snps-eusb2-phy
22 - qcom,sm8650-snps-eusb2-phy
23 - qcom,x1e80100-snps-eusb2-phy
24 - const: qcom,sm8550-snps-eusb2-phy
25 - const: qcom,sm8550-snps-eusb2-phy
26
27 reg:
28 maxItems: 1
29
30 "#phy-cells":
31 const: 0
32
33 clocks:
34 items:
35 - description: ref
36
37 clock-names:
38 items:
39 - const: ref
40
41 resets:
42 maxItems: 1
43
44 phys:
45 maxItems: 1
46 description:
47 Phandle to eUSB2 to USB 2.0 repeater
48
49 vdd-supply:
50 description:
51 Phandle to 0.88V regulator supply to PHY digital circuit.
52
53 vdda12-supply:
54 description:
55 Phandle to 1.2V regulator supply to PHY refclk pll block.
56
57required:
58 - compatible
59 - reg
60 - "#phy-cells"
61 - clocks
62 - clock-names
63 - vdd-supply
64 - vdda12-supply
65 - resets
66
67additionalProperties: false
68
69examples:
70 - |
71 #include <dt-bindings/clock/qcom,sm8550-gcc.h>
72 #include <dt-bindings/clock/qcom,rpmh.h>
73 #include <dt-bindings/clock/qcom,sm8550-tcsr.h>
74
75 usb_1_hsphy: phy@88e3000 {
76 compatible = "qcom,sm8550-snps-eusb2-phy";
77 reg = <0x88e3000 0x154>;
78 #phy-cells = <0>;
79
80 clocks = <&tcsrcc TCSR_USB2_CLKREF_EN>;
81 clock-names = "ref";
82
83 vdd-supply = <&vreg_l1e_0p88>;
84 vdda12-supply = <&vreg_l3e_1p2>;
85
86 resets = <&gcc GCC_QUSB2PHY_PRIM_BCR>;
87 };