drivers: serial: add config for uart 4

jhqian · MaureenHelm · commit 6e277cff207d · 2019-04-18T16:11:34.000-05:00
- Add config for uart 4

Signed-off-by: Ryan QIAN &lt;jianghao.qian@nxp.com&gt;
diff --git a/drivers/serial/Kconfig.mcux_lpuart b/drivers/serial/Kconfig.mcux_lpuart
@@ -35,4 +35,9 @@ menuconfig UART_MCUX_LPUART_3
 	help
 	  Enable UART 3.
 
+menuconfig UART_MCUX_LPUART_4
+	bool "UART 4"
+	help
+	  Enable UART 4.
+
 endif # UART_MCUX_LPUART
