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>
22   phy-names:
26   usb-phy:
27     $ref: /schemas/types.yaml#/definitions/phandle-array
36       UTMI+ PHY with an 8- or 16-bit interface if UTMI+ is selected, UTMI+ low
38       serial is specified and High-Speed Inter-Chip feature if HSIC is
44   maximum-speed:
46       Tells USB controllers we want to work up to a certain speed. In case this
47       isn't passed via DT, USB controllers should default to their maximum HW
51       - low-speed
52       - full-speed
53       - high-speed
54       - super-speed
55       - super-speed-plus
56       - super-speed-plus-gen2x1
57       - super-speed-plus-gen1x2
58       - super-speed-plus-gen2x2