1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-C
2
3 %YAML 1.2
4 ---
5 $id: http://devicetree.org/schemas/phy/marvell
6 $schema: http://devicetree.org/meta-schemas/co
7
8 title: Marvell Armada UTMI/UTMI+ PHY
9
10 maintainers:
11 - Miquel Raynal <miquel.raynal@bootlin.com>
12
13 description:
14 On Armada 3700, there are two USB controller
15 the USB2 and USB3 specifications and support
16 compliant and only supports host mode. Both
17 a slightly different UTMI PHY.
18
19 properties:
20 compatible:
21 enum:
22 - marvell,a3700-utmi-host-phy
23 - marvell,a3700-utmi-otg-phy
24 reg:
25 maxItems: 1
26
27 "#phy-cells":
28 const: 0
29
30 marvell,usb-misc-reg:
31 description:
32 Phandle on the "USB miscellaneous regist
33 covering registers related to both the h
34 the PHY.
35 $ref: /schemas/types.yaml#/definitions/pha
36
37 required:
38 - compatible
39 - reg
40 - "#phy-cells"
41 - marvell,usb-misc-reg
42
43 additionalProperties: false
44
45 examples:
46 - |
47 usb2_utmi_host_phy: phy@5f000 {
48 compatible = "marvell,a3700-utmi-host-ph
49 reg = <0x5f000 0x800>;
50 marvell,usb-misc-reg = <&usb2_syscon>;
51 #phy-cells = <0>;
52 };
53
54 usb2_syscon: system-controller@5f800 {
55 compatible = "marvell,armada-3700-usb2-h
56 reg = <0x5f800 0x800>;
57 };
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