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| author |   Johannes Thumshirn <johannes.thumshirn@men.de> | 2014-04-17 15:47:58 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-04-24 16:24:25 -0700 |
| commit | e264ebf4c81ac733642ed03ee3f0e26914ed3714 (patch) | |
| tree | d2317e33871b9b60c95122e786145485d6a383c1 /include/uapi/linux/serial_core.h | |
| parent | tty: xuartps: Rebrand driver as Cadence UART (diff) | |
| download | linux-dev-e264ebf4c81ac733642ed03ee3f0e26914ed3714.tar.xz linux-dev-e264ebf4c81ac733642ed03ee3f0e26914ed3714.zip | |
tty: serial: Add driver for MEN's 16z135 High Speed UART.
Add driver for MEN's 16z135 High Speed UART.
The 16z135 is a memory mapped UART Core on an MCB FPGA and has 1024 byte
deep FIFO buffers for the RX and TX path. It also has configurable FIFO
fill level IRQs and data copied to and from the hardware has to be
acknowledged.
Signed-off-by: Johannes Thumshirn <johannes.thumshirn@men.de>
Reviewed-by: Alan Cox <gnomes@lxorguk.ukuu.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/uapi/linux/serial_core.h')
| -rw-r--r-- | include/uapi/linux/serial_core.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/uapi/linux/serial_core.h b/include/uapi/linux/serial_core.h index 22aaf8ed7735..6e293622851a 100644 --- a/include/uapi/linux/serial_core.h +++ b/include/uapi/linux/serial_core.h @@ -238,4 +238,7 @@ /* Tilera TILE-Gx UART */ #define PORT_TILEGX 106 +/* MEN 16z135 UART */ +#define PORT_MEN_Z135 107 + #endif /* _UAPILINUX_SERIAL_CORE_H */ |