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power: supply: core: Parse battery chemistry/technology

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This extends the struct power_supply_battery_info with a
"technology" field makes the core DT parser optionally obtain
this from the device tree.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
This commit is contained in:
Linus Walleij 2021-08-05 10:58:28 +02:00 • committed by Sebastian Reichel
parent b171cb623c
commit 4eef766b7d
2 changed files with 21 additions and 0 deletions
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include/linux/power_supply.h
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@ -352,6 +352,7 @@ struct power_supply_resistance_temp_table {
*/
struct power_supply_battery_info {
unsigned int technology; /* from the enum above */
int energy_full_design_uwh; /* microWatt-hours */
int charge_full_design_uah; /* microAmp-hours */
int voltage_min_design_uv; /* microVolts */