diff --git a/drivers/power/supply/power_supply_sysfs.c b/drivers/power/supply/power_supply_sysfs.c
index 3bd7c71c247e..4e18ba98987e 100644
--- a/drivers/power/supply/power_supply_sysfs.c
+++ b/drivers/power/supply/power_supply_sysfs.c
@@ -171,6 +171,9 @@ static ssize_t power_supply_show_property(struct device *dev,
 		ret = sprintf(buf, "%s\n",
 			      power_supply_scope_text[value.intval]);
 		break;
+	case POWER_SUPPLY_PROP_CHARGE_COUNTER_EXT:
+		ret = sprintf(buf, "%lld\n", value.int64val);
+		break;
 	case POWER_SUPPLY_PROP_MODEL_NAME ... POWER_SUPPLY_PROP_SERIAL_NUMBER:
 		ret = sprintf(buf, "%s\n", value.strval);
 		break;
@@ -306,6 +309,8 @@ static struct device_attribute power_supply_attrs[] = {
 	POWER_SUPPLY_ATTR(usb_hc),
 	POWER_SUPPLY_ATTR(usb_otg),
 	POWER_SUPPLY_ATTR(charge_enabled),
+	/* Local extensions of type int64_t */
+	POWER_SUPPLY_ATTR(charge_counter_ext),
 	/* Properties of type `const char *' */
 	POWER_SUPPLY_ATTR(model_name),
 	POWER_SUPPLY_ATTR(manufacturer),
diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h
index 3ac0232ce39c..5025cba766c7 100644
--- a/include/linux/power_supply.h
+++ b/include/linux/power_supply.h
@@ -18,6 +18,7 @@
 #include <linux/leds.h>
 #include <linux/spinlock.h>
 #include <linux/notifier.h>
+#include <linux/types.h>
 
 /*
  * All voltages, currents, charges, energies, time and temperatures in uV,
@@ -154,6 +155,8 @@ enum power_supply_property {
 	POWER_SUPPLY_PROP_USB_HC,
 	POWER_SUPPLY_PROP_USB_OTG,
 	POWER_SUPPLY_PROP_CHARGE_ENABLED,
+	/* Local extensions of type int64_t */
+	POWER_SUPPLY_PROP_CHARGE_COUNTER_EXT,
 	/* Properties of type `const char *' */
 	POWER_SUPPLY_PROP_MODEL_NAME,
 	POWER_SUPPLY_PROP_MANUFACTURER,
@@ -195,6 +198,7 @@ enum power_supply_notifier_events {
 union power_supply_propval {
 	int intval;
 	const char *strval;
+	int64_t int64val;
 };
 
 struct device_node;