serial: Add driver for LPC32xx High Speed UARTs
This patch adds a driver for the 3 High Speed UARTs of the LPC32xx SoC that
support up to 921600bps. These UARTs are different from the 4 "Standard" UARTs
of the LPC32xx.
Signed-off-by: Roland Stigge <stigge@antcom.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index 070b442..0020786 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -704,6 +704,25 @@
If you have a MIPS-based Philips SoC such as PNX8550 or PNX8330
and you want to use serial console, say Y. Otherwise, say N.
+config SERIAL_HS_LPC32XX
+ tristate "LPC32XX high speed serial port support"
+ depends on ARCH_LPC32XX && OF
+ select SERIAL_CORE
+ help
+ Support for the LPC32XX high speed serial ports (up to 900kbps).
+ Those are UARTs completely different from the Standard UARTs on the
+ LPC32XX SoC.
+ Choose M or Y here to build this driver.
+
+config SERIAL_HS_LPC32XX_CONSOLE
+ bool "Enable LPC32XX high speed UART serial console"
+ depends on SERIAL_HS_LPC32XX
+ select SERIAL_CORE_CONSOLE
+ help
+ If you would like to be able to use one of the high speed serial
+ ports on the LPC32XX as the console, you can do so by answering
+ Y to this option.
+
config SERIAL_CORE
tristate