Messages in this thread Patch in this message | | | From | NeilBrown <> | Date | Mon, 23 Mar 2015 09:35:23 +1100 | Subject | [PATCH 3/5] usb: phy: twl4030: add ABI documentation |
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From: NeilBrown <neilb@suse.de>
This driver device one local attribute: vbus. Describe that in Documentation/ABI/testing/sysfs-platform/twl4030-usb.
Signed-off-by: NeilBrown <neil@brown.name> --- .../ABI/testing/sysfs-platform-twl4030-usb | 8 ++++++++ 1 file changed, 8 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-platform-twl4030-usb
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.
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