power: supply: cpcap-battery: Add basic coulomb counter calibrate support

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This patch adds support for the coulomb counter calibration on init. We do
this by polling for now, and only add partial calibration done interrupt
support.

Then later on when we know for sure we have the calibration done interrupt
available in the device tree, we can switch to using the calibration done
interrupt.

Cc: Merlijn Wajer <merlijn@wizzup.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

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Tony Lindgren 2019-10-09 14:06:21 -07:00 • committed by Sebastian Reichel

parent b28ac41950

commit 0cb90f071f

1 changed files with 88 additions and 8 deletions

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drivers/power/supply/cpcap-battery.c

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