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| author | NeilBrown <neilb@suse.de> | 2015-04-16 18:03:04 +1000 |
|---|---|---|
| committer | Kishon Vijay Abraham I <kishon@ti.com> | 2015-06-01 16:08:24 +0530 |
| commit | 692fbb89fa0b8028f402e33eb912474e11b5f435 (patch) | |
| tree | 2bc1168998f136b8efdc53834fc6362736f80c76 /Documentation/ABI | |
| parent | 4724e27114c4a7eceeee07db227a17fcab6f165c (diff) | |
| download | linux-692fbb89fa0b8028f402e33eb912474e11b5f435.tar.bz2 | |
phy: twl4030-usb: add ABI documentation
This driver device one local attribute: vbus.
Describe that in Documentation/ABI/testing/sysfs-platform/twl4030-usb.
Signed-off-by: NeilBrown <neil@brown.name>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-platform-twl4030-usb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-platform-twl4030-usb b/Documentation/ABI/testing/sysfs-platform-twl4030-usb new file mode 100644 index 000000000000..512c51be64ae --- /dev/null +++ b/Documentation/ABI/testing/sysfs-platform-twl4030-usb @@ -0,0 +1,8 @@ +What: /sys/bus/platform/devices/*twl4030-usb/vbus +Description: + Read-only status reporting if VBUS (approx 5V) + is being supplied by the USB bus. + + Possible values: "on", "off". + + Changes are notified via select/poll. |