From feabe49e46bb556b8d43e28d4a0d459940f7a5cb Mon Sep 17 00:00:00 2001 From: Sebastian Reichel Date: Wed, 13 May 2020 20:55:59 +0200 Subject: power: supply: core: add manufacture date properties Some smart batteries store their manufacture date, which is useful to identify the battery and/or to know about the cell quality. Signed-off-by: Sebastian Reichel --- drivers/power/supply/power_supply_sysfs.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/power') diff --git a/drivers/power/supply/power_supply_sysfs.c b/drivers/power/supply/power_supply_sysfs.c index e664774a2d1e..78d5382e69f1 100644 --- a/drivers/power/supply/power_supply_sysfs.c +++ b/drivers/power/supply/power_supply_sysfs.c @@ -198,6 +198,9 @@ static struct power_supply_attr power_supply_attrs[] = { POWER_SUPPLY_ATTR(PRECHARGE_CURRENT), POWER_SUPPLY_ATTR(CHARGE_TERM_CURRENT), POWER_SUPPLY_ATTR(CALIBRATE), + POWER_SUPPLY_ATTR(MANUFACTURE_YEAR), + POWER_SUPPLY_ATTR(MANUFACTURE_MONTH), + POWER_SUPPLY_ATTR(MANUFACTURE_DAY), /* Properties of type `const char *' */ POWER_SUPPLY_ATTR(MODEL_NAME), POWER_SUPPLY_ATTR(MANUFACTURER), -- cgit v1.2.3-59-g8ed1b