1 files changed, 12 insertions, 0 deletions

diff --git a/drivers/bluetooth/Kconfig b/drivers/bluetooth/Kconfig
index 5ccf142ef0b8..e9f203eadb1f 100644
--- a/drivers/bluetooth/Kconfig
+++ b/drivers/bluetooth/Kconfig
@@ -81,6 +81,18 @@ config BT_HCIUART_LL
 
           Say Y here to compile support for HCILL protocol.
 
+config BT_HCIUART_3WIRE
+        bool "Three-wire UART (H5) protocol support"
+        depends on BT_HCIUART
+        help
+          The HCI Three-wire UART Transport Layer makes it possible to
+          user the Bluetooth HCI over a serial port interface. The HCI
+          Three-wire UART Transport Layer assumes that the UART
+          communication may have bit errors, overrun errors or burst
+          errors and thereby making CTS/RTS lines unnecessary.
+
+          Say Y here to compile support for Three-wire UART protocol.
+
 config BT_HCIBCM203X
         tristate "HCI BCM203x USB driver"
         depends on USB