[PATCH v7 8/8] Documentation: charger: max14577: Document exported sysfs entry

From: Krzysztof Kozlowski
Date: Tue Sep 23 2014 - 07:43:55 EST

Document the 'fast charge timer' setting exported by max14577 driver
through sysfs entry.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
Cc: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
Acked-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Acked-by: Sebastian Reichel <sre@xxxxxxxxxx>
Documentation/ABI/testing/sysfs-class-power | 14 ++++++++++++++
1 file changed, 14 insertions(+)

diff --git a/Documentation/ABI/testing/sysfs-class-power b/Documentation/ABI/testing/sysfs-class-power
index 78c7baca3587..ad4fb90ab23d 100644
--- a/Documentation/ABI/testing/sysfs-class-power
+++ b/Documentation/ABI/testing/sysfs-class-power
@@ -18,3 +18,17 @@ Description:
This file is writeable and can be used to set the assumed
battery 'full level'. As batteries age, this value has to be
amended over time.
+What: /sys/class/power_supply/max14577-charger/device/fast_charge_timer
+Date: July 2014
+KernelVersion: 3.18.0
+Contact: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
+ This entry shows and sets the maximum time the max14577
+ charger operates in fast-charge mode. When the timer expires
+ the device will terminate fast-charge mode (charging current
+ will drop to 0 A) and will trigger interrupt.
+ Valid values:
+ - 5, 6 or 7 (hours),
+ - 0: disabled.

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/