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| author | Hans de Goede <hdegoede@redhat.com> | 2022-02-06 19:35:43 +0100 |
|---|---|---|
| committer | Sebastian Reichel <sebastian.reichel@collabora.com> | 2022-02-11 19:08:35 +0100 |
| commit | f059b46e6fc3eb07e54e2a94912740da49f1d652 (patch) | |
| tree | ec3e56c466d945c486382e29a19a9ad8e0792d08 /drivers/power/supply/Makefile | |
| parent | 4e456230f1ba27deed5a2148bc58c85281d214b7 (diff) | |
| download | linux-f059b46e6fc3eb07e54e2a94912740da49f1d652.tar.bz2 | |
power: supply: ug3105_battery: Add driver for uPI uG3105 battery monitor
Add a new battery driver for the uPI uG3105 battery monitor.
Note the uG3105 is not a full-featured autonomous fuel-gauge. Instead it
is expected to be use in combination with some always on microcontroller
reading its coulomb-counter before it can wrap (must be read every 400
seconds!).
Since Linux does not monitor coulomb-counter changes while the device is
off or suspended, the coulomb counter is not used atm.
So far this driver is only used on x86/ACPI (non devicetree) devs
(also note there is no of_match table). Therefor there is no devicetree
bindings documentation for this driver's "upisemi,rsns-microohm" property
since this is not used in actual devicetree files and the dt bindings
maintainers have requested properties with no actual dt users to
_not_ be added to the dt bindings.
The property's name has been chosen so that it should not need to be
changed if/when devicetree enumeration support gets added later, as it
mirrors "maxim,rsns-microohm" from the "maxim,max17042" bindings.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Diffstat (limited to 'drivers/power/supply/Makefile')
| -rw-r--r-- | drivers/power/supply/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/power/supply/Makefile b/drivers/power/supply/Makefile index 2c1b264b2046..edf983676799 100644 --- a/drivers/power/supply/Makefile +++ b/drivers/power/supply/Makefile @@ -105,3 +105,4 @@ obj-$(CONFIG_RN5T618_POWER) += rn5t618_power.o obj-$(CONFIG_BATTERY_ACER_A500) += acer_a500_battery.o obj-$(CONFIG_BATTERY_SURFACE) += surface_battery.o obj-$(CONFIG_CHARGER_SURFACE) += surface_charger.o +obj-$(CONFIG_BATTERY_UG3105) += ug3105_battery.o |