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authorCarlo Caione <carlo@caione.org>2014-12-29 11:20:54 -0800
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2015-01-08 13:53:51 -0800
commit5b6c26a9f6437c4467f5d7cbf0313a7ae2be86b1 (patch)
tree375a3c783a93930c81a673fab90df505a08966e5 /Documentation/ABI
parent2c50ad340c246b7f58f2d916006afe2d85d60698 (diff)
Input: add driver for AXP20x Power Enable Key
This change adds support for the Power Enable Key found on MFD AXP202 and AXP209. Besides the basic support for the button, the driver adds two entries in sysfs to configure the time delay for power on/off. Signed-off-by: Carlo Caione <carlo@caione.org> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> [wens@csie.org: made axp20x_pek_remove() static; removed driver owner field; fixed path for sysfs entries] Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'Documentation/ABI')
-rw-r--r--Documentation/ABI/testing/sysfs-driver-input-axp-pek11
1 files changed, 11 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-driver-input-axp-pek b/Documentation/ABI/testing/sysfs-driver-input-axp-pek
new file mode 100644
index 000000000000..a5e671b9fa79
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-driver-input-axp-pek
@@ -0,0 +1,11 @@
+What: /sys/class/input/input(x)/device/startup
+Date: March 2014
+Contact: Carlo Caione <carlo@caione.org>
+Description: Startup time in us. Board is powered on if the button is pressed
+ for more than <startup_time>
+
+What: /sys/class/input/input(x)/device/shutdown
+Date: March 2014
+Contact: Carlo Caione <carlo@caione.org>
+Description: Shutdown time in us. Board is powered off if the button is pressed
+ for more than <shutdown_time>