diff --git a/drivers/mfd/cros_ec_dev.c b/drivers/mfd/cros_ec_dev.c
index f3dc812b359f..44300352ff69 100644
--- a/drivers/mfd/cros_ec_dev.c
+++ b/drivers/mfd/cros_ec_dev.c
@@ -108,6 +108,10 @@ static const struct mfd_cell cros_ec_keyboard_leds_cells[] = {
 	{ .name = "cros-keyboard-leds", },
 };
 
+static const struct mfd_cell cros_ec_ucsi_cells[] = {
+	{ .name = "cros_ec_ucsi", },
+};
+
 static const struct cros_feature_to_cells cros_subdevices[] = {
 	{
 		.id		= EC_FEATURE_CEC,
@@ -124,6 +128,11 @@ static const struct cros_feature_to_cells cros_subdevices[] = {
 		.mfd_cells	= cros_ec_rtc_cells,
 		.num_cells	= ARRAY_SIZE(cros_ec_rtc_cells),
 	},
+	{
+		.id		= EC_FEATURE_UCSI_PPM,
+		.mfd_cells	= cros_ec_ucsi_cells,
+		.num_cells	= ARRAY_SIZE(cros_ec_ucsi_cells),
+	},
 	{
 		.id		= EC_FEATURE_USB_PD,
 		.mfd_cells	= cros_usbpd_charger_cells,