power_supply: add few more values and props

Add LiMn (one of the most common for small non-rechargable batteries)
battery technology and voltage_min/_max properties support.

Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Anton Vorontsov <cbou@mail.ru>

1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c
index bab591ba785a..d4824840c5bf 100644
--- a/drivers/power/power_supply_sysfs.c
+++ b/drivers/power/power_supply_sysfs.c
@@ -48,7 +48,8 @@ static ssize_t power_supply_show_property(struct device *dev,
                 "Unspecified failure"
         };
         static char *technology_text[] = {
-                "Unknown", "NiMH", "Li-ion", "Li-poly", "LiFe", "NiCd"
+                "Unknown", "NiMH", "Li-ion", "Li-poly", "LiFe", "NiCd",
+                "LiMn"
         };
         ssize_t ret;
         struct power_supply *psy = dev_get_drvdata(dev);
@@ -84,6 +85,8 @@ static struct device_attribute power_supply_attrs[] = {
         POWER_SUPPLY_ATTR(present),
         POWER_SUPPLY_ATTR(online),
         POWER_SUPPLY_ATTR(technology),
+        POWER_SUPPLY_ATTR(voltage_max),
+        POWER_SUPPLY_ATTR(voltage_min),
         POWER_SUPPLY_ATTR(voltage_max_design),
         POWER_SUPPLY_ATTR(voltage_min_design),
         POWER_SUPPLY_ATTR(voltage_now),