From: Joakim Zhang <qiangqing.zhang@nxp.com>
Date: Wed, 30 Oct 2019 06:45:57 +0000
Subject: can: flexcan: Add check for transceiver maximum bitrate limitation
Git-commit: ee97302d78654eebc1decc80d70c6a7de0217545
Patch-mainline: v5.10-rc1
References: jsc#SLE-12251
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>
Signed-off-by: Mian Yousaf Kaukab <ykaukab@suse.de>
---
drivers/net/can/flexcan.c | 1 +
1 file changed, 1 insertion(+)
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) {
--
2.26.2