diff --git a/drivers/usb/typec/ucsi/psy.c b/drivers/usb/typec/ucsi/psy.c
index d708f9eb1654..28265feb9d13 100644
--- a/drivers/usb/typec/ucsi/psy.c
+++ b/drivers/usb/typec/ucsi/psy.c
@@ -30,6 +30,7 @@ static enum power_supply_property ucsi_psy_props[] = {
 	POWER_SUPPLY_PROP_CURRENT_NOW,
 	POWER_SUPPLY_PROP_SCOPE,
 	POWER_SUPPLY_PROP_STATUS,
+	POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT_MAX,
 };
 
 static int ucsi_psy_get_scope(struct ucsi_connector *con,
@@ -275,11 +276,60 @@ static int ucsi_psy_get_prop(struct power_supply *psy,
 		return ucsi_psy_get_scope(con, val);
 	case POWER_SUPPLY_PROP_STATUS:
 		return ucsi_psy_get_status(con, val);
+	case POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT_MAX:
+		val->intval = 0;
+		return 0;
+	default:
+		return -EINVAL;
+	}
+}
+
+static int ucsi_psy_set_charge_control_limit_max(struct ucsi_connector *con,
+				 const union power_supply_propval *val)
+{
+	/*
+	 * Writing a negative value to the charge control limit max implies the
+	 * port should not accept charge. Disable the sink path for a negative
+	 * charge control limit, and enable the sink path for a positive charge
+	 * control limit. If the requested charge port is a source, update the
+	 * power role.
+	 */
+	int ret;
+	bool sink_path = false;
+
+	if (val->intval >= 0) {
+		sink_path = true;
+		if (!con->typec_cap.ops || !con->typec_cap.ops->pr_set)
+			return -EINVAL;
+
+		ret = con->typec_cap.ops->pr_set(con->port, TYPEC_SINK);
+		if (ret < 0)
+			return ret;
+	}
+
+	return ucsi_set_sink_path(con, sink_path);
+}
+
+static int ucsi_psy_set_prop(struct power_supply *psy,
+			     enum power_supply_property psp,
+			     const union power_supply_propval *val)
+{
+	struct ucsi_connector *con = power_supply_get_drvdata(psy);
+
+	switch (psp) {
+	case POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT_MAX:
+		return ucsi_psy_set_charge_control_limit_max(con, val);
 	default:
 		return -EINVAL;
 	}
 }
 
+static int ucsi_psy_prop_is_writeable(struct power_supply *psy,
+			     enum power_supply_property psp)
+{
+	return psp == POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT_MAX;
+}
+
 static enum power_supply_usb_type ucsi_psy_usb_types[] = {
 	POWER_SUPPLY_USB_TYPE_C,
 	POWER_SUPPLY_USB_TYPE_PD,
@@ -308,6 +358,8 @@ int ucsi_register_port_psy(struct ucsi_connector *con)
 	con->psy_desc.properties = ucsi_psy_props;
 	con->psy_desc.num_properties = ARRAY_SIZE(ucsi_psy_props);
 	con->psy_desc.get_property = ucsi_psy_get_prop;
+	con->psy_desc.set_property = ucsi_psy_set_prop;
+	con->psy_desc.property_is_writeable = ucsi_psy_prop_is_writeable;
 
 	con->psy = power_supply_register(dev, &con->psy_desc, &psy_cfg);
 
diff --git a/drivers/usb/typec/ucsi/ucsi.c b/drivers/usb/typec/ucsi/ucsi.c
index dcd3765cc1f5..02663fdebdd9 100644
--- a/drivers/usb/typec/ucsi/ucsi.c
+++ b/drivers/usb/typec/ucsi/ucsi.c
@@ -1545,6 +1545,21 @@ static const struct typec_operations ucsi_ops = {
 	.pr_set = ucsi_pr_swap
 };
 
+int ucsi_set_sink_path(struct ucsi_connector *con, bool sink_path)
+{
+	struct ucsi *ucsi = con->ucsi;
+	u64 command;
+	int ret;
+
+	command = UCSI_SET_SINK_PATH | UCSI_CONNECTOR_NUMBER(con->num);
+	command |= UCSI_SET_SINK_PATH_SINK_PATH(sink_path);
+	ret = ucsi_send_command(ucsi, command, NULL, 0);
+	if (ret < 0)
+		dev_err(con->ucsi->dev, "SET_SINK_PATH failed (%d)\n", ret);
+
+	return ret;
+}
+
 /* Caller must call fwnode_handle_put() after use */
 static struct fwnode_handle *ucsi_find_fwnode(struct ucsi_connector *con)
 {
diff --git a/drivers/usb/typec/ucsi/ucsi.h b/drivers/usb/typec/ucsi/ucsi.h
index 57129f3c0814..6a958eac5703 100644
--- a/drivers/usb/typec/ucsi/ucsi.h
+++ b/drivers/usb/typec/ucsi/ucsi.h
@@ -114,6 +114,7 @@ void ucsi_connector_change(struct ucsi *ucsi, u8 num);
 #define UCSI_GET_CONNECTOR_STATUS	0x12
 #define UCSI_GET_ERROR_STATUS		0x13
 #define UCSI_GET_PD_MESSAGE		0x15
+#define UCSI_SET_SINK_PATH		0x1c
 
 #define UCSI_CONNECTOR_NUMBER(_num_)		((u64)(_num_) << 16)
 #define UCSI_COMMAND(_cmd_)			((_cmd_) & 0xff)
@@ -187,6 +188,9 @@ void ucsi_connector_change(struct ucsi *ucsi, u8 num);
 #define   UCSI_GET_PD_MESSAGE_TYPE_IDENTITY	4
 #define   UCSI_GET_PD_MESSAGE_TYPE_REVISION	5
 
+/* SET_SINK_PATH command bits */
+#define UCSI_SET_SINK_PATH_SINK_PATH(_r_)	(((_r_) ? 1 : 0) << 23)
+
 /* -------------------------------------------------------------------------- */
 
 /* Error information returned by PPM in response to GET_ERROR_STATUS command. */
@@ -492,6 +496,7 @@ int ucsi_send_command(struct ucsi *ucsi, u64 command,
 
 void ucsi_altmode_update_active(struct ucsi_connector *con);
 int ucsi_resume(struct ucsi *ucsi);
+int ucsi_set_sink_path(struct ucsi_connector *con, bool sink_path);
 
 void ucsi_notify_common(struct ucsi *ucsi, u32 cci);
 int ucsi_sync_control_common(struct ucsi *ucsi, u64 command);
