From: Anssi Hannula anssi.hannula@bitwise.fi
commit 904044dd8fff43e289c11a2f90fa532e946a1d8b upstream.
Commit 9e5f1b273e6a ("can: xilinx_can: add support for Xilinx CAN FD core") added a new can_bittiming_const structure for CAN FD cores that support larger values for tseg1, tseg2, and sjw than previous Xilinx CAN cores, but the commit did not actually take that into use.
Fix that.
Tested with CAN FD core on a ZynqMP board.
Fixes: 9e5f1b273e6a ("can: xilinx_can: add support for Xilinx CAN FD core") Reported-by: Shubhrajyoti Datta shubhrajyoti.datta@gmail.com Signed-off-by: Anssi Hannula anssi.hannula@bitwise.fi Cc: Michal Simek michal.simek@xilinx.com Reviewed-by: Shubhrajyoti Datta shubhrajyoti.datta@gmail.com Cc: linux-stable stable@vger.kernel.org Signed-off-by: Marc Kleine-Budde mkl@pengutronix.de Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/net/can/xilinx_can.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/can/xilinx_can.c +++ b/drivers/net/can/xilinx_can.c @@ -1443,7 +1443,7 @@ static const struct xcan_devtype_data xc XCAN_FLAG_RXMNF | XCAN_FLAG_TX_MAILBOXES | XCAN_FLAG_RX_FIFO_MULTI, - .bittiming_const = &xcan_bittiming_const, + .bittiming_const = &xcan_bittiming_const_canfd, .btr_ts2_shift = XCAN_BTR_TS2_SHIFT_CANFD, .btr_sjw_shift = XCAN_BTR_SJW_SHIFT_CANFD, .bus_clk_name = "s_axi_aclk",