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| author | Sicelo A. Mhlongo <absicsz@gmail.com> | 2024-11-25 18:12:58 +0300 |
|---|---|---|
| committer | Sebastian Reichel <sebastian.reichel@collabora.com> | 2024-12-19 02:42:21 +0300 |
| commit | 525f6a2c63e0958c25080e108a0cb7f8a3a23719 (patch) | |
| tree | 7f300d238369a46237e52a68c651b2e69887d8e4 /include | |
| parent | 156fb706f915ceb436200030e3730305bbf12f6c (diff) | |
| download | linux-525f6a2c63e0958c25080e108a0cb7f8a3a23719.tar.xz | |
bq27xxx: add voltage min design for bq27000 and bq27200
The bq27x00 gauges have an EEPROM register which contains the value of
the voltage that should be considered to be zero battery capacity. Expose
this to userspace using the VOLTAGE_MIN_DESIGN property.
Tested on Nokia N900 with bq27200.
Signed-off-by: Sicelo A. Mhlongo <absicsz@gmail.com>
Acked-by: Pali Rohár <pali@kernel.org>
Link: https://lore.kernel.org/r/20241125151321.45440-1-absicsz@gmail.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/power/bq27xxx_battery.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/power/bq27xxx_battery.h b/include/linux/power/bq27xxx_battery.h index 5180dc9f1706..6b190639b08e 100644 --- a/include/linux/power/bq27xxx_battery.h +++ b/include/linux/power/bq27xxx_battery.h @@ -61,6 +61,7 @@ struct bq27xxx_device_info { struct bq27xxx_access_methods bus; struct bq27xxx_reg_cache cache; int charge_design_full; + int voltage_min_design; bool removed; unsigned long last_update; union power_supply_propval last_status; |