diff mbox series

[08/20] can: flexcan: Add check for transceiver maximum bitrate limitation

Message ID 20200923085418.2685858-9-mkl@pengutronix.de
State New
Headers show
Series None | expand

Commit Message

Marc Kleine-Budde Sept. 23, 2020, 8:54 a.m. UTC 
From: Joakim Zhang <qiangqing.zhang@nxp.com>

CAN FD can transmit up to 8Mbps, but some transceivers only can support
5Mbps, so add check in driver.

Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
Link: https://lore.kernel.org/r/20191030064245.12923-2-qiangqing.zhang@nxp.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
---
 drivers/net/can/flexcan.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c
index 52b53ff223f4..5c6903e23c01 100644
--- a/drivers/net/can/flexcan.c
+++ b/drivers/net/can/flexcan.c
@@ -1674,6 +1674,7 @@  static int flexcan_probe(struct platform_device *pdev)
 		goto failed_register;
 	}
 
+	of_can_transceiver(dev);
 	devm_can_led_init(dev);
 
 	if (priv->devtype_data->quirks & FLEXCAN_QUIRK_SETUP_STOP_MODE) {