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>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/fsi/fsi-master-gpio.c b/drivers/fsi/fsi-master-gpio.c
index a5d6e705b3c5..ae2618768508 100644
--- a/drivers/fsi/fsi-master-gpio.c
+++ b/drivers/fsi/fsi-master-gpio.c
@@ -554,6 +554,7 @@ static int fsi_master_gpio_probe(struct platform_device *pdev)
         master->gpio_mux = gpio;
 
         master->master.n_links = 1;
+        master->master.flags = FSI_MASTER_FLAG_SWCLOCK;
         master->master.read = fsi_master_gpio_read;
         master->master.write = fsi_master_gpio_write;
         master->master.term = fsi_master_gpio_term;