1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/net/can/m_can/m_can.c b/drivers/net/can/m_can/m_can.c
index b2ecb6c5e94b..2e04b3aeeb37 100644
--- a/drivers/net/can/m_can/m_can.c
+++ b/drivers/net/can/m_can/m_can.c
@@ -956,6 +956,11 @@ static struct net_device *alloc_m_can_dev(void)
         priv->can.data_bittiming_const = &m_can_data_bittiming_const;
         priv->can.do_set_mode = m_can_set_mode;
         priv->can.do_get_berr_counter = m_can_get_berr_counter;
+
+        /* CAN_CTRLMODE_FD_NON_ISO is fixed with M_CAN IP v3.0.1 */
+        priv->can.ctrlmode = CAN_CTRLMODE_FD_NON_ISO;
+
+        /* CAN_CTRLMODE_FD_NON_ISO can not be changed with M_CAN IP v3.0.1 */
         priv->can.ctrlmode_supported = CAN_CTRLMODE_LOOPBACK |
                                         CAN_CTRLMODE_LISTENONLY |
                                         CAN_CTRLMODE_BERR_REPORTING |