hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

dt-binding: usb: add "super-speed-plus" 

This commit adds "super-speed-plus" to valid argument list of
"maximum-speed" property.

Signed-off-by: JC Kuo <jckuo@nvidia.com>
Signed-off-by: Rob Herring <robh@kernel.org>
This commit is contained in:
JC Kuo 2020-01-13 14:00:46 +08:00 committed by Rob Herring
parent 941a0e3bad
commit 1eb69bfded
1 changed files with 5 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
Documentation/devicetree/bindings/usb/generic.txt
View File

@ -2,10 +2,11 @@ Generic USB Properties
Optional properties:
- maximum-speed: tells USB controllers we want to work up to a certain
speed. Valid arguments are "super-speed", "high-speed",
"full-speed" and "low-speed". In case this isn't passed
via DT, USB controllers should default to their maximum
HW capability.
speed. Valid arguments are "super-speed-plus",
"super-speed", "high-speed", "full-speed" and
"low-speed". In case this isn't passed via DT, USB
controllers should default to their maximum HW
capability.
- dr_mode: tells Dual-Role USB controllers that we want to work on a
particular mode. Valid arguments are "host",
"peripheral" and "otg". In case this attribute isn't