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| author |   Krzysztof Kozlowski <k.kozlowski@samsung.com> | 2014-09-12 08:54:00 +0200 |
|---|---|---|
| committer |   Lee Jones <lee.jones@linaro.org> | 2014-09-24 15:25:56 +0100 |
| commit | d6cc1f5824cbca392d099f3bb0c441efd9e54de9 (patch) | |
| tree | 0b7d3e10c62cfcb7022931330297827c8341436e /Documentation/ABI | |
| parent | devicetree: mfd: max14577: Add device tree bindings document (diff) | |
| download | linux-dev-d6cc1f5824cbca392d099f3bb0c441efd9e54de9.tar.xz linux-dev-d6cc1f5824cbca392d099f3bb0c441efd9e54de9.zip | |
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')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-class-power | 14 |
1 files changed, 14 insertions, 0 deletions
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. |