diff --git a/drivers/power/supply/Kconfig b/drivers/power/supply/Kconfig
index 9a5591ab90d0..a6e191b4ff48 100644
--- a/drivers/power/supply/Kconfig
+++ b/drivers/power/supply/Kconfig
@@ -659,7 +659,7 @@ config CHARGER_RT9455
 
 config CHARGER_CROS_USBPD
 	tristate "ChromeOS EC based USBPD charger"
-	depends on CROS_EC
+	depends on CROS_USBPD_NOTIFY
 	default n
 	help
 	  Say Y here to enable ChromeOS EC based USBPD charger
diff --git a/drivers/power/supply/cros_usbpd-charger.c b/drivers/power/supply/cros_usbpd-charger.c
index 30c3d37511c9..2a45e84447fe 100644
--- a/drivers/power/supply/cros_usbpd-charger.c
+++ b/drivers/power/supply/cros_usbpd-charger.c
@@ -8,6 +8,7 @@
 #include <linux/module.h>
 #include <linux/platform_data/cros_ec_commands.h>
 #include <linux/platform_data/cros_ec_proto.h>
+#include <linux/platform_data/cros_usbpd_notify.h>
 #include <linux/platform_device.h>
 #include <linux/power_supply.h>
 #include <linux/slab.h>
@@ -517,32 +518,21 @@ static int cros_usbpd_charger_property_is_writeable(struct power_supply *psy,
 }
 
 static int cros_usbpd_charger_ec_event(struct notifier_block *nb,
-				       unsigned long queued_during_suspend,
+				       unsigned long host_event,
 				       void *_notify)
 {
-	struct cros_ec_device *ec_device;
-	struct charger_data *charger;
-	u32 host_event;
+	struct charger_data *charger = container_of(nb, struct charger_data,
+						    notifier);
 
-	charger = container_of(nb, struct charger_data, notifier);
-	ec_device = charger->ec_device;
-
-	host_event = cros_ec_get_host_event(ec_device);
-	if (host_event & EC_HOST_EVENT_MASK(EC_HOST_EVENT_PD_MCU)) {
-		cros_usbpd_charger_power_changed(charger->ports[0]->psy);
-		return NOTIFY_OK;
-	} else {
-		return NOTIFY_DONE;
-	}
+	cros_usbpd_charger_power_changed(charger->ports[0]->psy);
+	return NOTIFY_OK;
 }
 
 static void cros_usbpd_charger_unregister_notifier(void *data)
 {
 	struct charger_data *charger = data;
-	struct cros_ec_device *ec_device = charger->ec_device;
 
-	blocking_notifier_chain_unregister(&ec_device->event_notifier,
-					   &charger->notifier);
+	cros_usbpd_unregister_notify(&charger->notifier);
 }
 
 static int cros_usbpd_charger_probe(struct platform_device *pd)
@@ -676,21 +666,17 @@ static int cros_usbpd_charger_probe(struct platform_device *pd)
 		goto fail;
 	}
 
-	if (ec_device->mkbp_event_supported) {
-		/* Get PD events from the EC */
-		charger->notifier.notifier_call = cros_usbpd_charger_ec_event;
-		ret = blocking_notifier_chain_register(
-						&ec_device->event_notifier,
-						&charger->notifier);
-		if (ret < 0) {
-			dev_warn(dev, "failed to register notifier\n");
-		} else {
-			ret = devm_add_action_or_reset(dev,
-					cros_usbpd_charger_unregister_notifier,
-					charger);
-			if (ret < 0)
-				goto fail;
-		}
+	/* Get PD events from the EC */
+	charger->notifier.notifier_call = cros_usbpd_charger_ec_event;
+	ret = cros_usbpd_register_notify(&charger->notifier);
+	if (ret < 0) {
+		dev_warn(dev, "failed to register notifier\n");
+	} else {
+		ret = devm_add_action_or_reset(dev,
+				cros_usbpd_charger_unregister_notifier,
+				charger);
+		if (ret < 0)
+			goto fail;
 	}
 
 	return 0;