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| author | Michael Moese <michael.moese@men.de> | 2017-08-02 10:58:53 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-08-28 21:51:22 +0300 |
| commit | 562e6ef81f9b3dadeb7d05a6055e502d43caa830 (patch) | |
| tree | 558372477c2d6d5b15909cca269dd94867036430 /drivers/tty/serial/8250/Kconfig | |
| parent | 2ce8008711e4837c11e99a94df55406085d0d098 (diff) | |
| download | linux-562e6ef81f9b3dadeb7d05a6055e502d43caa830.tar.xz | |
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/Kconfig | 11 |
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 |