add support to attach the devices via HCI TTY to Bluetooth Host Reference: drivers/wireless/bluetooth/bt_uart_shim.c Signed-off-by: chao.an <anchao@xiaomi.com>
add support to attach the devices via HCI TTY to Bluetooth Host Reference: drivers/wireless/bluetooth/bt_uart_shim.c Signed-off-by: chao.an <anchao@xiaomi.com>