net: wwan: Expose secondary AT port on DATA1

Our use-case needs two AT ports available:
One for running a ppp daemon, and another one for management

This patch enables a second AT port on DATA1
Signed-off-by: Jaime Breva <jbreva@nayarsystems.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/wwan/rpmsg_wwan_ctrl.c

@@ -149,6 +149,7 @@ static const struct rpmsg_device_id rpmsg_wwan_ctrl_id_table[] = {
 	/* RPMSG channels for Qualcomm SoCs with integrated modem */
 	{ .name = "DATA5_CNTL", .driver_data = WWAN_PORT_QMI },
 	{ .name = "DATA4", .driver_data = WWAN_PORT_AT },
+	{ .name = "DATA1", .driver_data = WWAN_PORT_AT },
 	{},
 };
 MODULE_DEVICE_TABLE(rpmsg, rpmsg_wwan_ctrl_id_table);