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| author | Joakim Zhang <qiangqing.zhang@nxp.com> | 2019-10-30 06:45:57 +0000 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2020-09-22 16:50:02 +0200 |
| commit | ee97302d78654eebc1decc80d70c6a7de0217545 (patch) | |
| tree | 995f630536f532467cbaba09706c65469c9dbd1c | |
| parent | 3d60f33a7a7afa7ba02b96ecc835c3450bf234b1 (diff) | |
| download | bpf-next-ee97302d78654eebc1decc80d70c6a7de0217545.tar.gz | |
can: flexcan: Add check for transceiver maximum bitrate limitation
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>
| -rw-r--r-- | drivers/net/can/flexcan.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c index 52b53ff223f432..5c6903e23c01d3 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) { |