5 files changed, 82 insertions, 2 deletions

diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h
index 555382660bc4..7ea898c55a60 100644
--- a/include/linux/i2c/twl.h
+++ b/include/linux/i2c/twl.h
@@ -555,6 +555,8 @@ struct twl4030_clock_init_data {
 struct twl4030_bci_platform_data {
 	int *battery_tmp_tbl;
 	unsigned int tblsize;
+	int	bb_uvolt;	/* voltage to charge backup battery */
+	int	bb_uamp;	/* current for backup battery charging */
 };
 
 /* TWL4030_GPIO_MAX (18) GPIOs, with interrupts */
diff --git a/include/linux/lp8727.h b/include/linux/platform_data/lp8727.h
index ea98c6133d32..ea98c6133d32 100644
--- a/include/linux/lp8727.h
+++ b/include/linux/platform_data/lp8727.h
diff --git a/include/linux/power/charger-manager.h b/include/linux/power/charger-manager.h
index 241065c9ce51..cd22029e32aa 100644
--- a/include/linux/power/charger-manager.h
+++ b/include/linux/power/charger-manager.h
@@ -16,6 +16,7 @@
 #define _CHARGER_MANAGER_H
 
 #include <linux/power_supply.h>
+#include <linux/extcon.h>
 
 enum data_source {
 	CM_BATTERY_PRESENT,
@@ -65,6 +66,70 @@ struct charger_global_desc {
 };
 
 /**
+ * struct charger_cable
+ * @extcon_name: the name of extcon device.
+ * @name: the name of charger cable(external connector).
+ * @extcon_dev: the extcon device.
+ * @wq: the workqueue to control charger according to the state of
+ *	charger cable. If charger cable is attached, enable charger.
+ *	But if charger cable is detached, disable charger.
+ * @nb: the notifier block to receive changed state from EXTCON
+ *	(External Connector) when charger cable is attached/detached.
+ * @attached: the state of charger cable.
+ *	true: the charger cable is attached
+ *	false: the charger cable is detached
+ * @charger: the instance of struct charger_regulator.
+ * @cm: the Charger Manager representing the battery.
+ */
+struct charger_cable {
+	const char *extcon_name;
+	const char *name;
+
+	/* The charger-manager use Exton framework*/
+	struct extcon_specific_cable_nb extcon_dev;
+	struct work_struct wq;
+	struct notifier_block nb;
+
+	/* The state of charger cable */
+	bool attached;
+
+	struct charger_regulator *charger;
+
+	/*
+	 * Set min/max current of regulator to protect over-current issue
+	 * according to a kind of charger cable when cable is attached.
+	 */
+	int min_uA;
+	int max_uA;
+
+	struct charger_manager *cm;
+};
+
+/**
+ * struct charger_regulator
+ * @regulator_name: the name of regulator for using charger.
+ * @consumer: the regulator consumer for the charger.
+ * @cables:
+ *	the array of charger cables to enable/disable charger
+ *	and set current limit according to constratint data of
+ *	struct charger_cable if only charger cable included
+ *	in the array of charger cables is attached/detached.
+ * @num_cables: the number of charger cables.
+ */
+struct charger_regulator {
+	/* The name of regulator for charging */
+	const char *regulator_name;
+	struct regulator *consumer;
+
+	/*
+	 * Store constraint information related to current limit,
+	 * each cable have different condition for charging.
+	 */
+	struct charger_cable *cables;
+	int num_cables;
+};
+
+/**
  * struct charger_desc
  * @psy_name: the name of power-supply-class for charger manager
  * @polling_mode:
@@ -109,7 +174,7 @@ struct charger_desc {
 	char **psy_charger_stat;
 
 	int num_charger_regulators;
-	struct regulator_bulk_data *charger_regulators;
+	struct charger_regulator *charger_regulators;
 
 	char *psy_fuel_gauge;
 
diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h
index 3b912bee28d1..0bafbb15f29c 100644
--- a/include/linux/power_supply.h
+++ b/include/linux/power_supply.h
@@ -109,6 +109,8 @@ enum power_supply_property {
 	POWER_SUPPLY_PROP_CHARGE_NOW,
 	POWER_SUPPLY_PROP_CHARGE_AVG,
 	POWER_SUPPLY_PROP_CHARGE_COUNTER,
+	POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT,
+	POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE,
 	POWER_SUPPLY_PROP_ENERGY_FULL_DESIGN,
 	POWER_SUPPLY_PROP_ENERGY_EMPTY_DESIGN,
 	POWER_SUPPLY_PROP_ENERGY_FULL,
@@ -116,9 +118,15 @@ enum power_supply_property {
 	POWER_SUPPLY_PROP_ENERGY_NOW,
 	POWER_SUPPLY_PROP_ENERGY_AVG,
 	POWER_SUPPLY_PROP_CAPACITY, /* in percents! */
+	POWER_SUPPLY_PROP_CAPACITY_ALERT_MIN, /* in percents! */
+	POWER_SUPPLY_PROP_CAPACITY_ALERT_MAX, /* in percents! */
 	POWER_SUPPLY_PROP_CAPACITY_LEVEL,
 	POWER_SUPPLY_PROP_TEMP,
+	POWER_SUPPLY_PROP_TEMP_ALERT_MIN,
+	POWER_SUPPLY_PROP_TEMP_ALERT_MAX,
 	POWER_SUPPLY_PROP_TEMP_AMBIENT,
+	POWER_SUPPLY_PROP_TEMP_AMBIENT_ALERT_MIN,
+	POWER_SUPPLY_PROP_TEMP_AMBIENT_ALERT_MAX,
 	POWER_SUPPLY_PROP_TIME_TO_EMPTY_NOW,
 	POWER_SUPPLY_PROP_TIME_TO_EMPTY_AVG,
 	POWER_SUPPLY_PROP_TIME_TO_FULL_NOW,
@@ -173,6 +181,9 @@ struct power_supply {
 	/* private */
 	struct device *dev;
 	struct work_struct changed_work;
+#ifdef CONFIG_THERMAL
+	struct thermal_zone_device *tzd;
+#endif
 
 #ifdef CONFIG_LEDS_TRIGGERS
 	struct led_trigger *charging_full_trig;
@@ -236,6 +247,7 @@ static inline bool power_supply_is_amp_property(enum power_supply_property psp)
 	case POWER_SUPPLY_PROP_CHARGE_NOW:
 	case POWER_SUPPLY_PROP_CHARGE_AVG:
 	case POWER_SUPPLY_PROP_CHARGE_COUNTER:
+	case POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT:
 	case POWER_SUPPLY_PROP_CURRENT_MAX:
 	case POWER_SUPPLY_PROP_CURRENT_NOW:
 	case POWER_SUPPLY_PROP_CURRENT_AVG:
@@ -263,6 +275,7 @@ static inline bool power_supply_is_watt_property(enum power_supply_property psp)
 	case POWER_SUPPLY_PROP_VOLTAGE_NOW:
 	case POWER_SUPPLY_PROP_VOLTAGE_AVG:
 	case POWER_SUPPLY_PROP_VOLTAGE_OCV:
+	case POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE:
 	case POWER_SUPPLY_PROP_POWER_NOW:
 		return 1;
 	default:
diff --git a/include/linux/thermal.h b/include/linux/thermal.h
index cfc8d908892e..4b94a61955df 100644
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
@@ -151,7 +151,7 @@ enum {
 };
 #define THERMAL_GENL_CMD_MAX (__THERMAL_GENL_CMD_MAX - 1)
 
-struct thermal_zone_device *thermal_zone_device_register(char *, int, int,
+struct thermal_zone_device *thermal_zone_device_register(const char *, int, int,
 		void *, const struct thermal_zone_device_ops *, int tc1,
 		int tc2, int passive_freq, int polling_freq);
 void thermal_zone_device_unregister(struct thermal_zone_device *);