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serial: sc16is7xx

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The SC16IS7xx is a slave I2C-bus/SPI interface to a single-channel
high performance UART. The SC16IS7xx's internal register set is
backward-compatible with the widely used and widely popular 16C450.

The SC16IS7xx also provides additional advanced features such as
auto hardware and software flow control, automatic RS-485 support, and
software reset.

Signed-off-by: Jon Ringle <jringle@gridpoint.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jon Ringle 2014-04-24 20:56:06 -04:00 • committed by Greg Kroah-Hartman
parent 2aafb3864b
commit dfeae619d7
4 changed files with 1292 additions and 0 deletions
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3
include/uapi/linux/serial_core.h
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@ -241,4 +241,7 @@
/* MEN 16z135 UART */
#define PORT_MEN_Z135 107
/* SC16IS74xx */
#define PORT_SC16IS7XX 108
#endif /* _UAPILINUX_SERIAL_CORE_H */