From 4af889b0ff78a71a0d5e3d4ce62515eca2ba4939 Mon Sep 17 00:00:00 2001
From: Jeremy Kerr <jk@ozlabs.org>
Date: Tue, 6 Jun 2017 16:08:58 -0500
Subject: 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>
---
 drivers/fsi/fsi-master.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'drivers/fsi/fsi-master.h')

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;
-- 
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