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-rw-r--r--drivers/mfd/rave-sp.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/mfd/rave-sp.c b/drivers/mfd/rave-sp.c
index a90ec4986b22..aa75d5841ca0 100644
--- a/drivers/mfd/rave-sp.c
+++ b/drivers/mfd/rave-sp.c
@@ -766,6 +766,13 @@ static int rave_sp_probe(struct serdev_device *serdev)
return ret;
serdev_device_set_baudrate(serdev, baud);
+ serdev_device_set_flow_control(serdev, false);
+
+ ret = serdev_device_set_parity(serdev, SERDEV_PARITY_NONE);
+ if (ret) {
+ dev_err(dev, "Failed to set parity\n");
+ return ret;
+ }
ret = rave_sp_get_status(sp);
if (ret) {