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Commit 24af3202 authored by Daniel Mack's avatar Daniel Mack Committed by Anton Vorontsov
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ds2760_battery: Document ABI change 



Add some documentation for the newly added writeable properties.

Suggested-by: default avatarGreg KH <gregkh@suse.de>
Signed-off-by: default avatarDaniel Mack <daniel@caiaq.de>
Signed-off-by: default avatarAnton Vorontsov <cbouatmailru@gmail.com>
parent bd52ca55

Documentation/ABI/testing/sysfs-class-power

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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.