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authorKrzysztof Kozlowski <k.kozlowski@samsung.com>2014-09-12 08:54:00 +0200
committerLee Jones <lee.jones@linaro.org>2014-09-24 15:25:56 +0100
commitd6cc1f5824cbca392d099f3bb0c441efd9e54de9 (patch)
tree0b7d3e10c62cfcb7022931330297827c8341436e /Documentation/ABI/testing/sysfs-class-power
parent8d70d68d7a1b3082ca5a3808be18103a83ae348d (diff)
Documentation: charger: max14577: Document exported sysfs entry
Document the 'fast charge timer' setting exported by max14577 driver through sysfs entry. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'Documentation/ABI/testing/sysfs-class-power')
-rw-r--r--Documentation/ABI/testing/sysfs-class-power14
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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@samsung.com>
+Description:
+ 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.