[3/9] can: xilinx_can: use correct bittiming_const for CAN FD core
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Message ID 20190607211541.16095-4-mkl@pengutronix.de
State Accepted
Delegated to: David Miller
Headers show
Series
  • pull-request: can 2019-06-07
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Commit Message

Marc Kleine-Budde June 7, 2019, 9:15 p.m. UTC
From: Anssi Hannula <anssi.hannula@bitwise.fi>

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>
---
 drivers/net/can/xilinx_can.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch
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diff --git a/drivers/net/can/xilinx_can.c b/drivers/net/can/xilinx_can.c
index f2024404b8d6..63203ff452b5 100644
--- a/drivers/net/can/xilinx_can.c
+++ b/drivers/net/can/xilinx_can.c
@@ -1435,7 +1435,7 @@  static const struct xcan_devtype_data xcan_canfd_data = {
 		 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",