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authorPeter Korsgaard <jacmet@sunsite.dk>2006-12-06 20:35:17 -0800
committerLinus Torvalds <torvalds@woody.osdl.org>2006-12-07 08:39:30 -0800
commit238b8721a554a33a451a3f13bdb5be8fe5cfc927 (patch)
tree624439b105107fffae7f5d439f443966c4da7389 /include
parent57881dd9df40b76dc7fc6a0d13fd75f337accb32 (diff)
downloadop-kernel-dev-238b8721a554a33a451a3f13bdb5be8fe5cfc927.zip
op-kernel-dev-238b8721a554a33a451a3f13bdb5be8fe5cfc927.tar.gz
[PATCH] serial uartlite driver
Add a driver for the Xilinx uartlite serial controller used in boards with the PPC405 core in the Xilinx V2P/V4 fpgas. The hardware is very simple (baudrate/start/stopbits fixed and no break support). See the datasheet for details: http://www.xilinx.com/bvdocs/ipcenter/data_sheet/opb_uartlite.pdf See http://thread.gmane.org/gmane.linux.serial/1237/ for the email thread. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Acked-by: Olof Johansson <olof@lixom.net> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/serial_core.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index 463ab95..8276721 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -132,6 +132,8 @@
#define PORT_S3C2412 73
+/* Xilinx uartlite */
+#define PORT_UARTLITE 74
#ifdef __KERNEL__
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