platform: x86: intel_cht_int33fe: Add connections for the USB Type-C port

Assigning the mux to the USB Type-C port on top of fusb302.
That will prepare this driver for the change in the USB
Type-C class code, where the class driver will assume the
muxes to be always assigned to the ports and not the
controllers.

Once the USB Type-C class driver has been updated, the
connections between the mux and fusb302 can be dropped.

Acked-by: Andy Shevchenko <[email protected]>
Acked-by: Hans de Goede <[email protected]>
Tested-by: Hans de Goede <[email protected]>
Signed-off-by: Heikki Krogerus <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

Author: Heikki Krogerus

drivers/platform/x86/intel_cht_int33fe.c

@@ -34,7 +34,7 @@ struct cht_int33fe_data {
 	struct i2c_client *fusb302;
 	struct i2c_client *pi3usb30532;
 	/* Contain a list-head must be per device */
-	struct device_connection connections[5];
+	struct device_connection connections[8];
 };
 
 /*
@@ -187,6 +187,16 @@ static int cht_int33fe_probe(struct i2c_client *client)
 	data->connections[3].endpoint[1] = "intel_xhci_usb_sw-role-switch";
 	data->connections[3].id = "usb-role-switch";
 
+	data->connections[4].endpoint[0] = "port0";
+	data->connections[4].endpoint[1] = "i2c-pi3usb30532";
+	data->connections[4].id = "typec-switch";
+	data->connections[5].endpoint[0] = "port0";
+	data->connections[5].endpoint[1] = "i2c-pi3usb30532";
+	data->connections[5].id = "typec-mux";
+	data->connections[6].endpoint[0] = "port0";
+	data->connections[6].endpoint[1] = "i2c-pi3usb30532";
+	data->connections[6].id = "idff01m01";
+
 	device_connections_add(data->connections);
 
 	memset(&board_info, 0, sizeof(board_info));