synclink_gt: add clock options
Add support for x8 asynchronous sample rate and ability to specify base
clock frequency.
Signed-off-by: Paul Fulghum <paulkf@microgate.com>
Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/include/linux/synclink.h b/include/linux/synclink.h
index 99b8bdb..0ff2779 100644
--- a/include/linux/synclink.h
+++ b/include/linux/synclink.h
@@ -125,6 +125,7 @@
#define MGSL_MODE_MONOSYNC 3
#define MGSL_MODE_BISYNC 4
#define MGSL_MODE_RAW 6
+#define MGSL_MODE_BASE_CLOCK 7
#define MGSL_BUS_TYPE_ISA 1
#define MGSL_BUS_TYPE_EISA 2