power_supply: Add PE_START property

This property will be used to indicate to the policy engine that it
should start its activities.

Change-Id: I9deb48f7bff71b022c5899e6eff7617526d02324
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
diff --git a/drivers/power/supply/power_supply_sysfs.c b/drivers/power/supply/power_supply_sysfs.c
index ca46d4d..a19f7f4 100644
--- a/drivers/power/supply/power_supply_sysfs.c
+++ b/drivers/power/supply/power_supply_sysfs.c
@@ -228,6 +228,7 @@
 	POWER_SUPPLY_ATTR(pd_in_hard_reset),
 	POWER_SUPPLY_ATTR(pd_current_max),
 	POWER_SUPPLY_ATTR(pd_usb_suspend_supported),
+	POWER_SUPPLY_ATTR(pe_start),
 	POWER_SUPPLY_ATTR(set_ship_mode),
 	/* Local extensions of type int64_t */
 	POWER_SUPPLY_ATTR(charge_counter_ext),
diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h
index e6f10be..829d26c 100644
--- a/include/linux/power_supply.h
+++ b/include/linux/power_supply.h
@@ -161,6 +161,7 @@
 	POWER_SUPPLY_PROP_PD_IN_HARD_RESET,
 	POWER_SUPPLY_PROP_PD_CURRENT_MAX,
 	POWER_SUPPLY_PROP_PD_USB_SUSPEND_SUPPORTED,
+	POWER_SUPPLY_PROP_PE_START,
 	POWER_SUPPLY_PROP_SET_SHIP_MODE,
 	/* Local extensions of type int64_t */
 	POWER_SUPPLY_PROP_CHARGE_COUNTER_EXT,