bindings/usb/usb.yaml

1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10   - Greg Kroah-Hartman <gregkh@linuxfoundation.org>
19     $ref: /schemas/types.yaml#/definitions/phandle-array
23   phy-names:
25       Name specifier for the USB PHY
27   usb-phy:
28     $ref: /schemas/types.yaml#/definitions/phandle-array
37       UTMI+ PHY with an 8- or 16-bit interface if UTMI+ is selected, UTMI+ low
38       pin interface if ULPI is specified, Serial core/PHY interconnect if
39       serial is specified and High-Speed Inter-Chip feature if HSIC is
43     enum: [utmi, utmi_wide, ulpi, serial, hsic]
45   maximum-speed:
52       - low-speed
53       - full-speed
54       - high-speed
55       - super-speed
56       - super-speed-plus
57       - super-speed-plus-gen2x1
58       - super-speed-plus-gen1x2
59       - super-speed-plus-gen2x2