power_supply: Charger-Manager: Add properties for power-supply-class

Charger Manager provides power-supply-class aggregating
information from multiple chargers and a fuel-gauge.

Signed-off-by: Donggeun Kim <dg77.kim@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>

1 files changed, 17 insertions, 0 deletions

diff --git a/include/linux/power/charger-manager.h b/include/linux/power/charger-manager.h
index 102c5b3f3325..4f75e531c112 100644
--- a/include/linux/power/charger-manager.h
+++ b/include/linux/power/charger-manager.h
@@ -47,8 +47,12 @@ struct charger_global_desc {
 
 /**
  * struct charger_desc
+ * @psy_name: the name of power-supply-class for charger manager
  * @polling_mode:
  *      Determine which polling mode will be used
+ * @fullbatt_uV: voltage in microvolt
+ *      If it is not being charged and VBATT >= fullbatt_uV,
+ *      it is assumed to be full.
  * @polling_interval_ms: interval in millisecond at which
  *      charger manager will monitor battery health
  * @battery_present:
@@ -62,11 +66,18 @@ struct charger_global_desc {
  *      return_value > 0: overheat
  *      return_value == 0: normal
  *      return_value < 0: cold
+ * @measure_battery_temp:
+ *      true: measure battery temperature
+ *      false: measure ambient temperature
  */
 struct charger_desc {
+        char *psy_name;
+
         enum polling_modes polling_mode;
         unsigned int polling_interval_ms;
 
+        unsigned int fullbatt_uV;
+
         enum data_source battery_present;
 
         char **psy_charger_stat;
@@ -77,6 +88,7 @@ struct charger_desc {
         char *psy_fuel_gauge;
 
         int (*temperature_out_of_range)(int *mC);
+        bool measure_battery_temp;
 };
 
 #define PSY_NAME_MAX    30
@@ -92,6 +104,8 @@ struct charger_desc {
  * @emergency_stop:
  *      When setting true, stop charging
  * @last_temp_mC: the measured temperature in milli-Celsius
+ * @psy_name_buf: the name of power-supply-class for charger manager
+ * @charger_psy: power_supply for charger manager
  * @status_save_ext_pwr_inserted:
  *      saved status of external power before entering suspend-to-RAM
  * @status_save_batt:
@@ -110,6 +124,9 @@ struct charger_manager {
         int emergency_stop;
         int last_temp_mC;
 
+        char psy_name_buf[PSY_NAME_MAX + 1];
+        struct power_supply charger_psy;
+
         bool status_save_ext_pwr_inserted;
         bool status_save_batt;
 };