diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index 3083dbae35f7..518aac902e4b 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -739,7 +739,8 @@ config SERIAL_PNX8XXX_CONSOLE
 
 config SERIAL_HS_LPC32XX
 	tristate "LPC32XX high speed serial port support"
-	depends on ARCH_LPC32XX && OF
+	depends on ARCH_LPC32XX || COMPILE_TEST
+	depends on OF
 	select SERIAL_CORE
 	help
 	  Support for the LPC32XX high speed serial ports (up to 900kbps).
diff --git a/drivers/tty/serial/lpc32xx_hs.c b/drivers/tty/serial/lpc32xx_hs.c
index f4e27d0ad947..7f14cd8fac47 100644
--- a/drivers/tty/serial/lpc32xx_hs.c
+++ b/drivers/tty/serial/lpc32xx_hs.c
@@ -25,8 +25,6 @@
 #include <linux/irq.h>
 #include <linux/gpio.h>
 #include <linux/of.h>
-#include <mach/platform.h>
-#include <mach/hardware.h>
 
 /*
  * High Speed UART register offsets