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authorMichael Moese <michael.moese@men.de>2017-08-02 09:58:53 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-08-28 20:51:22 +0200
commit562e6ef81f9b3dadeb7d05a6055e502d43caa830 (patch)
tree558372477c2d6d5b15909cca269dd94867036430 /drivers/tty/serial/8250/Kconfig
parent2ce8008711e4837c11e99a94df55406085d0d098 (diff)
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Introduce 8250_men_mcb
This patch introduces the 8250_men_mcb driver for the MEN 16Z125 IP-Core. This is a 16550-type UART with a 60 byte FIFO. Due to strange old hardware, every board using this IP core requires different values for uartclk. A reasonable default is included in addition to the support of three boards. Additional values for other boards will be added later. This v2 has some whitespace fixes, I screwed this up yesterday. Signed-off-by: Michael Moese <michael.moese@men.de> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/8250/Kconfig')
-rw-r--r--drivers/tty/serial/8250/Kconfig11
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/tty/serial/8250/Kconfig b/drivers/tty/serial/8250/Kconfig
index a1161ec0256f..a5c0ef1e7695 100644
--- a/drivers/tty/serial/8250/Kconfig
+++ b/drivers/tty/serial/8250/Kconfig
@@ -155,6 +155,17 @@ config SERIAL_8250_CS
If unsure, say N.
+config SERIAL_8250_MEN_MCB
+ tristate "MEN Z125 UART device support"
+ depends on MCB && SERIAL_8250
+ help
+ This enables support for FPGA based UARTs found on many MEN
+ boards. This driver enables support for the Z125 UARTs.
+
+ To compile this driver as a module, chose M here: the
+ module will be called 8250_men_mcb.
+
+
config SERIAL_8250_NR_UARTS
int "Maximum number of 8250/16550 serial ports"
depends on SERIAL_8250