diff --git a/drivers/power/supply/power_supply_sysfs.c b/drivers/power/supply/power_supply_sysfs.c
index 012870b67960..75219a785115 100644
--- a/drivers/power/supply/power_supply_sysfs.c
+++ b/drivers/power/supply/power_supply_sysfs.c
@@ -492,6 +492,7 @@ static struct device_attribute power_supply_attrs[] = {
 	POWER_SUPPLY_ATTR(cp_switcher_en),
 	POWER_SUPPLY_ATTR(cp_die_temp),
 	POWER_SUPPLY_ATTR(cp_isns),
+	POWER_SUPPLY_ATTR(cp_isns_slave),
 	POWER_SUPPLY_ATTR(cp_toggle_switcher),
 	POWER_SUPPLY_ATTR(cp_irq_status),
 	POWER_SUPPLY_ATTR(cp_ilim),
diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h
index bb9726dceb51..1abfcadf524b 100644
--- a/include/linux/power_supply.h
+++ b/include/linux/power_supply.h
@@ -141,6 +141,7 @@ enum {
 
 /* Parallel output connection topology */
 enum {
+	POWER_SUPPLY_PL_OUTPUT_NONE,
 	POWER_SUPPLY_PL_OUTPUT_VPH,
 	POWER_SUPPLY_PL_OUTPUT_VBAT,
 };
@@ -363,6 +364,7 @@ enum power_supply_property {
 	POWER_SUPPLY_PROP_CP_SWITCHER_EN,
 	POWER_SUPPLY_PROP_CP_DIE_TEMP,
 	POWER_SUPPLY_PROP_CP_ISNS,
+	POWER_SUPPLY_PROP_CP_ISNS_SLAVE,
 	POWER_SUPPLY_PROP_CP_TOGGLE_SWITCHER,
 	POWER_SUPPLY_PROP_CP_IRQ_STATUS,
 	POWER_SUPPLY_PROP_CP_ILIM,