can: xilinx_can: add Transmitter Delay Compensation (TDC) feature support

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This patch adds Transmitter Delay Compensation (TDC) feature support.

In the case of higher measured loop delay with higher bit rates, bit
stuff errors are observed. Enabling the TDC feature in CAN-FD
controllers will compensate for the measured loop delay in the receive
path.

Link: https://lore.kernel.org/all/20220609103157.1425730-1-srinivas.neeli@xilinx.com
Signed-off-by: Srinivas Neeli <srinivas.neeli@xilinx.com>
Reviewed-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
[mkl: fix indention]
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

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Srinivas Neeli 2022-06-09 16:01:57 +05:30 • committed by Marc Kleine-Budde

parent 27f2533bcc

commit 1010a8fa96

1 changed files with 61 additions and 5 deletions

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drivers/net/can/xilinx_can.c

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