diff options
| author | Ramakrishna Pallala <ramakrishna.pallala@intel.com> | 2012-04-10 16:21:20 +0530 |
|---|---|---|
| committer | Anton Vorontsov <anton.vorontsov@linaro.org> | 2012-05-04 20:44:29 -0700 |
| commit | a2ebfe2fc6e088a70d06cd15a5bc9bcb621cc195 (patch) | |
| tree | e9c03e1cbcb7b98f6049c17bb6000ae5218ae754 /include/linux/power_supply.h | |
| parent | 48e41c70c10f10541d922fc67e7952f06ad59d9a (diff) | |
power_supply: Add voltage_ocv property and use it for max17042 driver
This adds a new sysfs file called 'voltage_ocv' which gives the
Open Circuit Voltage of the battery.
This property can be used for platform shutdown policies and
can be useful for initial capacity estimations.
Note: This patch is generated against linux-next branch.
Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
Diffstat (limited to 'include/linux/power_supply.h')
| -rw-r--r-- | include/linux/power_supply.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h index c38c13db883..fd17ae0f9c2 100644 --- a/include/linux/power_supply.h +++ b/include/linux/power_supply.h @@ -96,6 +96,7 @@ enum power_supply_property { POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN, POWER_SUPPLY_PROP_VOLTAGE_NOW, POWER_SUPPLY_PROP_VOLTAGE_AVG, + POWER_SUPPLY_PROP_VOLTAGE_OCV, POWER_SUPPLY_PROP_CURRENT_MAX, POWER_SUPPLY_PROP_CURRENT_NOW, POWER_SUPPLY_PROP_CURRENT_AVG, @@ -261,6 +262,7 @@ static inline bool power_supply_is_watt_property(enum power_supply_property psp) case POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN: case POWER_SUPPLY_PROP_VOLTAGE_NOW: case POWER_SUPPLY_PROP_VOLTAGE_AVG: + case POWER_SUPPLY_PROP_VOLTAGE_OCV: case POWER_SUPPLY_PROP_POWER_NOW: return 1; default: |