mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-21 00:10:09 +00:00
c8c5ebcc5e
Update the date of introducing max14577 charger's ABI (fast_charge_timer sysfs entry) to approximate date of kernel release which actually introduces this. The old date came from previous driver submissions. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
34 lines
1.2 KiB
Text
34 lines
1.2 KiB
Text
What: /sys/class/power/ds2760-battery.*/charge_now
|
|
Date: May 2010
|
|
KernelVersion: 2.6.35
|
|
Contact: Daniel Mack <daniel@caiaq.de>
|
|
Description:
|
|
This file is writeable and can be used to set the current
|
|
coloumb counter value inside the battery monitor chip. This
|
|
is needed for unavoidable corrections of aging batteries.
|
|
A userspace daemon can monitor the battery charging logic
|
|
and once the counter drops out of considerable bounds, take
|
|
appropriate action.
|
|
|
|
What: /sys/class/power/ds2760-battery.*/charge_full
|
|
Date: May 2010
|
|
KernelVersion: 2.6.35
|
|
Contact: Daniel Mack <daniel@caiaq.de>
|
|
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: October 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.
|