From: NeilBrown <neilb@suse.de>
Date: Thu, 16 Apr 2015 08:03:04 +0000 (+1000)
Subject: phy: twl4030-usb: add ABI documentation
X-Git-Tag: v4.2-rc1~86^2~14^2
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=692fbb89fa0b8028f402e33eb912474e11b5f435;p=linux-2.6-block.git

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>
---

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.