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authorJon Ringle <jringle@gridpoint.com>2014-04-24 20:56:06 -0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-04-25 10:08:48 -0700
commitdfeae619d781dee61666d5551b93ba3be755a86b (patch)
tree21fc2495693f3a9c8192ad5975ee29d8eef5159a /include/uapi
parentRevert "serial: sh-sci: Add device tree support for r8a7779" (diff)
downloadlinux-dev-dfeae619d781dee61666d5551b93ba3be755a86b.tar.xz
linux-dev-dfeae619d781dee61666d5551b93ba3be755a86b.zip
serial: sc16is7xx
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>
Diffstat (limited to 'include/uapi')
-rw-r--r--include/uapi/linux/serial_core.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/uapi/linux/serial_core.h b/include/uapi/linux/serial_core.h
index 6e293622851a..5820269aa132 100644
--- a/include/uapi/linux/serial_core.h
+++ b/include/uapi/linux/serial_core.h
@@ -241,4 +241,7 @@
/* MEN 16z135 UART */
#define PORT_MEN_Z135 107
+/* SC16IS74xx */
+#define PORT_SC16IS7XX 108
+
#endif /* _UAPILINUX_SERIAL_CORE_H */