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authorJeremy Kerr <jk@ozlabs.org>2017-06-06 16:08:58 -0500
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-06-09 11:52:09 +0200
commit4af889b0ff78a71a0d5e3d4ce62515eca2ba4939 (patch)
treeb43c2330baee78a4f92242f031e7cc0c1681acbf /drivers/fsi/fsi-master.h
parent7f9e8f767030e9d588ffc71e50ebf5164c86c8a9 (diff)
drivers/fsi: Use asynchronous slave mode
For slaves that are behind a software-clocked master, we want FSI CFAMs to run asynchronously to the FSI clock, so set up our slaves to be in async mode. Signed-off-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Christopher Bostic <cbostic@linux.vnet.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/fsi/fsi-master.h')
-rw-r--r--drivers/fsi/fsi-master.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/fsi/fsi-master.h b/drivers/fsi/fsi-master.h
index 7764b0079d28..12f7b119567d 100644
--- a/drivers/fsi/fsi-master.h
+++ b/drivers/fsi/fsi-master.h
@@ -19,6 +19,8 @@
#include <linux/device.h>
+#define FSI_MASTER_FLAG_SWCLOCK 0x1
+
struct fsi_master {
struct device dev;
int idx;