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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:02:30 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:02:30 +0000 |
| commit | 76cb841cb886eef6b3bee341a2266c76578724ad (patch) | |
| tree | f5892e5ba6cc11949952a6ce4ecbe6d516d6ce58 /Documentation/ABI/testing/sysfs-class-usb_role | |
| parent | Initial commit. (diff) | |
| download | linux-c109f8d9e922037b3fa45f46d78384d49db8ad76.tar.xz linux-c109f8d9e922037b3fa45f46d78384d49db8ad76.zip | |
Adding upstream version 4.19.249.upstream/4.19.249upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/ABI/testing/sysfs-class-usb_role')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-class-usb_role | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-usb_role b/Documentation/ABI/testing/sysfs-class-usb_role new file mode 100644 index 000000000..3b810a425 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-class-usb_role @@ -0,0 +1,21 @@ +What: /sys/class/usb_role/ +Date: Jan 2018 +Contact: Heikki Krogerus <heikki.krogerus@linux.intel.com> +Description: + Place in sysfs for USB Role Switches. USB Role Switch is a + device that can select the data role (host or device) for USB + port. + +What: /sys/class/usb_role/<switch>/role +Date: Jan 2018 +Contact: Heikki Krogerus <heikki.krogerus@linux.intel.com> +Description: + The current role of the switch. This attribute can be used for + requesting role swapping with non-USB Type-C ports. With USB + Type-C ports, the ABI defined for USB Type-C connector class + must be used. + + Valid values: + - none + - host + - device |