Bluetooth: hciuart: Add support QCA chipset for UART

QCA61x4 chips have supported sleep feature using In-Band-Sleep commands
to enable sleep feature based on H4 protocol. After sending
patch/nvm configuration is done, IBS mode will be up and running

Signed-off-by: Ben Young Tae Kim <ytkim@qca.qualcomm.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
index 20c2ac1..0d5a05a 100644
--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c
@@ -810,6 +810,9 @@
 #ifdef CONFIG_BT_HCIUART_BCM
 	bcm_init();
 #endif
+#ifdef CONFIG_BT_HCIUART_QCA
+	qca_init();
+#endif
 
 	return 0;
 }
@@ -839,6 +842,9 @@
 #ifdef CONFIG_BT_HCIUART_BCM
 	bcm_deinit();
 #endif
+#ifdef CONFIG_BT_HCIUART_QCA
+	qca_deinit();
+#endif
 
 	/* Release tty registration of line discipline */
 	err = tty_unregister_ldisc(N_HCI);